:root {
  --navy: #102a43;
  --teal: #0f4c81;
  --teal-bright: #1d5fd1;
  --teal-on-dark: #b9d8ff;
  --mint: #eaf2ff;
  --paper: #f7f9fc;
  --surface: #ffffff;
  --white: var(--surface);
  --text: #243b53;
  --muted: #486581;
  --soft: #5d748d;
  --line: #cbd8e6;
  --error: #b42318;
  --max: 1296px;
  --space-1: 8px;
  --space-2: 12px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 999px;
  --stroke-1: 1px;
}

/* Catalog / Blue — extends the Figma vial-only system into product discovery. */
.catalog-page {
  background: var(--paper);
}

.catalog-page .site-header {
  min-height: 94px;
  height: 94px;
  padding: 0 max(24px, calc((100vw - var(--max)) / 2));
  border-bottom-color: var(--line);
  background: var(--white);
  backdrop-filter: none;
}

.catalog-page .site-header .brand {
  gap: 14px;
}

.catalog-page .site-header .brand__mark {
  width: 64px;
  height: 64px;
  flex: 0 0 64px;
  overflow: hidden;
}

.catalog-page .site-header .brand__mark .brand__logo {
  width: 64px;
  height: 64px;
  max-width: 64px;
  object-fit: contain;
}

.catalog-page .site-header .brand__name {
  font-size: 1.25rem;
  letter-spacing: 0.6px;
}

.catalog-page .site-header .brand__lab {
  margin-top: 1px;
  color: var(--teal);
  font-size: 0.625rem;
  letter-spacing: 2.2px;
}

.catalog-page .site-nav {
  gap: 24px;
  font-size: 0.8125rem;
}

.catalog-page .catalog-intro {
  padding: 0;
  background: var(--white);
}

.catalog-page .catalog-intro__grid {
  width: 100%;
  max-width: none;
  height: 520px;
  grid-template-columns: minmax(0, 1fr) minmax(460px, 1fr);
  gap: 0;
  padding: 0;
}

.catalog-page .catalog-intro__copy {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  padding: 60px clamp(48px, 7vw, 110px) 60px max(24px, calc((100vw - var(--max)) / 2));
  color: var(--white);
  background: var(--navy);
}

.catalog-page .catalog-intro__copy .eyebrow {
  margin-bottom: 14px;
  color: var(--teal-on-dark);
}

.catalog-page .catalog-intro h1 {
  max-width: 660px;
  margin: 0 0 18px;
  color: var(--white);
  font-size: clamp(3rem, 4vw, 4.125rem);
  font-weight: 800;
  letter-spacing: -1.4px;
  line-height: 1.06;
}

.catalog-page .catalog-intro .lede {
  max-width: 620px;
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.0625rem;
  line-height: 1.65;
}

.catalog-page .catalog-intro .button-row {
  margin-top: 28px;
  gap: 12px;
}

.catalog-page .catalog-intro .button--primary {
  color: var(--white);
  background: var(--teal-bright);
}

.catalog-page .catalog-intro .button--secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.58);
  background: transparent;
}

.catalog-page .catalog-intro .button--secondary:hover,
.catalog-page .catalog-intro .button--secondary:focus-visible {
  color: var(--navy);
  border-color: var(--white);
  background: var(--white);
}

.catalog-page .catalog-intro__visual {
  min-width: 0;
  overflow: hidden;
  border-left: 6px solid var(--teal-bright);
  background: var(--mint);
}

.catalog-page .catalog-intro__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.catalog-page .catalog-intro__proof {
  min-height: 124px;
  border-bottom: 1px solid var(--line);
  background: var(--mint);
}

.catalog-page .catalog-intro__proof-grid {
  min-height: 124px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.catalog-page .catalog-status,
.catalog-page .catalog-proof-item {
  min-width: 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  padding: 24px 34px;
  border: 0;
  border-right: 1px solid var(--line);
}

.catalog-page .catalog-proof-item:last-child {
  border-right: 0;
}

.catalog-page .catalog-status > span,
.catalog-page .catalog-proof-item > span {
  color: var(--teal);
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.catalog-page .catalog-status > strong,
.catalog-page .catalog-proof-item > strong {
  color: var(--navy);
  font-size: 1rem;
  line-height: 1.3;
}

.catalog-page .catalog-status > p,
.catalog-page .catalog-proof-item > p {
  margin: 0;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.45;
}

.catalog-page .catalog-results {
  padding-block: 64px 76px;
}

.catalog-page .results-heading {
  align-items: flex-end;
  margin-bottom: 30px;
}

.catalog-page .results-heading .eyebrow {
  margin: 0 0 7px;
}

.catalog-page .results-heading h2 {
  font-size: 2.625rem;
  line-height: 1.12;
}

.catalog-page .results-heading > span {
  padding-bottom: 5px;
  color: var(--muted);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.catalog-page #research-areas,
.catalog-page #catalog-grid {
  scroll-margin-top: 112px;
}

.catalog-page .catalog-merchandising {
  margin-bottom: 44px;
}

.catalog-page .catalog-merchandising__heading {
  margin-bottom: 22px;
}

.catalog-page .catalog-merchandising__heading h3 {
  font-size: 1.5rem;
}

.catalog-page .catalog-merchandising__grid {
  gap: 18px;
}

.catalog-page .catalog-merchandising__card {
  min-height: 190px;
  padding: 22px 22px 20px;
  border-left-width: 4px;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(16, 42, 67, 0.04);
}

.catalog-page .catalog-merchandising__card > strong {
  margin-top: 10px;
  font-size: 1.0625rem;
}

.catalog-page .catalog-merchandising__card > p {
  margin-bottom: 18px;
  font-size: 0.8125rem;
}

.catalog-page .catalog-merchandising__actions button {
  border-color: var(--line);
  background: var(--mint);
}

.catalog-page .catalog-controls {
  position: relative;
  grid-template-columns: minmax(280px, 1fr) auto 210px auto;
  gap: 12px;
  margin-bottom: 28px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: 0 12px 32px rgba(16, 42, 67, 0.06);
}

.catalog-page .search-field input,
.catalog-page .availability-control select,
.catalog-page .filter-button {
  min-height: 50px;
  border-radius: var(--radius-sm);
}

.catalog-page .search-field input {
  padding-left: 46px;
  background:
    linear-gradient(45deg, transparent 45%, var(--muted) 45%, var(--muted) 55%, transparent 55%) 28px 28px / 8px 8px no-repeat,
    radial-gradient(circle at center, transparent 38%, var(--muted) 40%, var(--muted) 52%, transparent 54%) 16px 14px / 18px 18px no-repeat,
    var(--paper);
}

.catalog-page .filter-button {
  padding-inline: 16px;
  border-color: var(--line);
}

.catalog-page .filter-button:hover,
.catalog-page .filter-button:focus-visible,
.catalog-page .filter-button.is-active {
  border-color: var(--teal-bright);
  background: var(--navy);
}

.catalog-page .catalog-filter-summary {
  padding: 0 2px;
  color: var(--muted);
}

.catalog-page .catalog-grid {
  gap: 24px 20px;
}

.catalog-page .product-card {
  border-radius: var(--radius-md);
  box-shadow: 0 8px 26px rgba(16, 42, 67, 0.055);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.catalog-page .product-card:hover,
.catalog-page .product-card:focus-within {
  border-color: rgba(29, 95, 209, 0.42);
  box-shadow: 0 16px 36px rgba(16, 42, 67, 0.11);
  transform: translateY(-3px);
}

.catalog-page .product-card__media {
  aspect-ratio: 306 / 230;
  border-radius: var(--radius-sm);
  background: linear-gradient(145deg, var(--white), var(--mint));
}

.catalog-page .product-card__details {
  min-height: 206px;
  gap: 9px;
  padding: 18px 20px 20px;
}

.catalog-page .product-card__category {
  color: var(--teal);
}

.catalog-page .product-card h3 {
  font-size: 1.125rem;
}

.catalog-page .product-card__research-intent {
  border-color: rgba(29, 95, 209, 0.22);
  background: rgba(234, 242, 255, 0.82);
}

.catalog-page .product-card__footer {
  padding-top: 8px;
}

.catalog-page .product-card__footer .button {
  min-width: 98px;
}

.catalog-page .standards-band {
  padding-block: 62px;
}

.catalog-page .standards-band .section-heading {
  margin-bottom: 38px;
}

.catalog-page .standards-band .section-heading h2 {
  font-size: 2.5rem;
  line-height: 1.18;
}

.catalog-page .standards-grid {
  gap: 48px;
}

.catalog-page .standards-grid article {
  min-height: 150px;
  border-top-color: var(--teal-bright);
}

.catalog-page .site-footer {
  min-height: 260px;
  align-items: stretch;
  flex-direction: column;
  gap: 18px;
  padding: 32px max(24px, calc((100vw - var(--max)) / 2)) 24px;
}

.catalog-page .site-footer__main {
  min-height: 145px;
  display: grid;
  grid-template-columns: 330px minmax(320px, 392px) 330px;
  align-items: start;
  justify-content: space-between;
  gap: 36px;
}

.catalog-page .site-footer__brand {
  width: 330px;
}

.catalog-page .site-footer__brand .brand {
  gap: 10px;
}

.catalog-page .site-footer__brand .brand__logo {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border-radius: 2px;
}

.catalog-page .site-footer__brand-name {
  color: var(--white);
  font-size: 1.0625rem;
  font-weight: 700;
  white-space: nowrap;
}

.catalog-page .site-footer__brand > p {
  max-width: 320px;
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.8125rem;
  line-height: 19px;
}

.catalog-page .site-footer__links {
  display: flex;
  justify-content: space-between;
  flex-wrap: nowrap;
  gap: 56px;
}

.catalog-page .site-footer__links > div {
  width: 160px;
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 10px;
}

.catalog-page .site-footer__links strong,
.catalog-page .site-footer__address > strong {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.catalog-page .site-footer__links a {
  color: var(--white);
  font-size: 0.8125rem;
  font-weight: 400;
}

.catalog-page .site-footer__address {
  width: 330px;
  gap: 0;
  color: var(--white);
  font-size: 0.75rem;
  line-height: 18px;
  text-align: left;
}

.catalog-page .site-footer__address > strong {
  margin-bottom: 7px;
}

.catalog-page .site-footer__legal {
  min-height: 40px;
  display: grid;
  grid-template-columns: minmax(330px, 1fr) auto auto;
  align-items: start;
  gap: 20px;
  padding-top: 17px;
  border-top: 1px solid rgba(203, 216, 230, 0.25);
}

.catalog-page .site-footer__legal p {
  margin: 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.6875rem;
  white-space: nowrap;
}

.catalog-page .site-footer__policy-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 12px;
}

.catalog-page .site-footer__policy-links a {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.6875rem;
}

@media (max-width: 1050px) {
  .catalog-page .catalog-intro__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
  }

  .catalog-page .catalog-intro h1 {
    font-size: 3rem;
  }

  .catalog-page .catalog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .catalog-page .site-footer__main {
    grid-template-columns: 1fr 1fr;
  }

  .catalog-page .site-footer__address {
    grid-column: 2;
  }

  .catalog-page .site-footer__legal {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .catalog-page .site-header {
    min-height: 78px;
    height: 78px;
    padding-inline: 20px;
  }

  .catalog-page .site-header .brand {
    gap: 9px;
  }

  .catalog-page .site-header .brand__mark,
  .catalog-page .site-header .brand__mark .brand__logo {
    width: 48px;
    height: 48px;
    flex-basis: 48px;
  }

  .catalog-page .site-header .brand__name {
    font-size: 0.875rem;
  }

  .catalog-page .site-header .brand__lab {
    font-size: 0.5rem;
    letter-spacing: 1.5px;
  }

  .catalog-page .catalog-intro {
    padding: 0;
  }

  .catalog-page .catalog-intro__grid {
    height: auto;
    grid-template-columns: 1fr;
    gap: 0;
  }

  .catalog-page .catalog-intro__copy {
    min-height: 340px;
    padding: 44px 24px;
  }

  .catalog-page .catalog-intro h1 {
    max-width: 520px;
    margin-bottom: 14px;
    font-size: 2.5rem;
    letter-spacing: -0.7px;
  }

  .catalog-page .catalog-intro .lede {
    font-size: 0.9375rem;
    line-height: 1.55;
  }

  .catalog-page .catalog-intro .button-row {
    width: 100%;
    margin-top: 22px;
  }

  .catalog-page .catalog-intro .button {
    width: 100%;
  }

  .catalog-page .catalog-intro__visual {
    height: 310px;
    border-top: 5px solid var(--teal-bright);
    border-left: 0;
  }

  .catalog-page .catalog-intro__proof-grid {
    width: 100%;
    grid-template-columns: 1fr;
  }

  .catalog-page .catalog-status,
  .catalog-page .catalog-proof-item {
    min-height: 108px;
    display: flex;
    padding: 20px 24px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .catalog-page .catalog-proof-item:last-child {
    border-bottom: 0;
  }

  .catalog-page .catalog-status > span,
  .catalog-page .catalog-status > strong,
  .catalog-page .catalog-status > .mobile-copy,
  .catalog-page .catalog-proof-item > span,
  .catalog-page .catalog-proof-item > strong,
  .catalog-page .catalog-proof-item > p {
    display: block;
  }

  .catalog-page .catalog-status > .mobile-copy {
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 400;
    line-height: 1.45;
    text-transform: none;
  }

  .catalog-page .catalog-results {
    padding-block: 48px 58px;
  }

  .catalog-page .catalog-results .page-shell,
  .catalog-page .standards-band .page-shell {
    width: min(100% - 40px, var(--max));
  }

  .catalog-page .results-heading h2 {
    font-size: 2rem;
    white-space: normal;
  }

  .catalog-page .catalog-merchandising__grid {
    grid-template-columns: 1fr;
  }

  .catalog-page .catalog-merchandising__card {
    min-height: 172px;
  }

  .catalog-page .catalog-controls {
    grid-template-columns: 1fr;
    padding: 14px;
  }

  .catalog-page .catalog-controls .search-field,
  .catalog-page .catalog-controls .category-filter-row,
  .catalog-page .catalog-controls .availability-control,
  .catalog-page .catalog-controls .catalog-reset,
  .catalog-page .catalog-filter-summary {
    grid-column: 1;
  }

  .catalog-page .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 14px;
  }

  .catalog-page .product-card__details {
    min-height: 190px;
    padding: 16px;
  }

  .catalog-page .standards-band {
    padding-block: 48px;
  }

  .catalog-page .standards-band .section-heading h2 {
    font-size: 2rem;
  }

  .catalog-page .site-footer {
    min-height: 390px;
    align-items: stretch;
    justify-content: flex-start;
    gap: 16px;
    padding: 24px 20px 18px;
  }

  .catalog-page .site-footer__main {
    min-height: 0;
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .catalog-page .site-footer__brand,
  .catalog-page .site-footer__address {
    width: 100%;
  }

  .catalog-page .site-footer__links {
    width: 100%;
    justify-content: flex-start;
    gap: 32px;
  }

  .catalog-page .site-footer__links > div {
    width: 140px;
  }

  .catalog-page .site-footer__legal {
    min-height: 0;
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    padding-top: 16px;
  }

  .catalog-page .site-footer__legal p {
    white-space: normal;
  }

  .catalog-page .site-footer__policy-links {
    justify-content: flex-start;
  }
}

/* Catalog continuation of the mockup-3 clinical storefront system. */
.catalog-page .catalog-utility-bar {
  min-height: 36px;
  background: #06366c;
  border: 0;
}

.catalog-page .catalog-utility-bar .sale-banner__inner {
  min-height: 36px;
  display: flex;
  justify-content: space-between;
  gap: 28px;
  width: min(100% - 64px, 1280px);
  margin: 0 auto;
  padding: 0;
  color: #fff;
  font-size: 0.72rem;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.catalog-page .catalog-utility-bar p {
  margin: 0;
}

.catalog-page .catalog-utility-bar code {
  padding: 0;
  color: inherit;
  background: transparent;
  font: inherit;
}

.catalog-page .site-header {
  min-height: 88px;
  padding: 0 max(48px, calc((100vw - 1440px) / 2));
  border-bottom: 1px solid #dce7f3;
  box-shadow: none;
}

.catalog-page .site-header .brand__mark {
  display: none;
}

.catalog-page .site-header .brand__name {
  color: #071e51;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.045em;
  text-transform: none;
}

.catalog-page .site-header .brand__name sup {
  margin-left: 2px;
  font-size: 0.48em;
  vertical-align: top;
}

.catalog-page .site-header .brand__lab {
  margin-top: 8px;
  color: #28456e;
  font-size: 0.54rem;
  font-weight: 700;
  letter-spacing: 0.31em;
  text-transform: uppercase;
}

.catalog-page .site-nav {
  gap: 28px;
}

.catalog-page .site-nav a {
  font-size: 0.86rem;
}

.catalog-page .site-nav .nav-action {
  display: none;
}

.catalog-page .catalog-intro {
  color: #102a43;
  background: #fff;
}

.catalog-page .catalog-intro__grid {
  min-height: 420px;
  grid-template-columns: minmax(0, 48%) minmax(0, 52%);
}

.catalog-page .catalog-intro__copy {
  min-height: 420px;
  padding: 50px 54px 46px max(48px, calc((100vw - 1280px) / 2));
  color: #102a43;
  background: #fff;
}

.catalog-page .catalog-intro__copy .eyebrow,
.catalog-page .catalog-intro__copy h1,
.catalog-page .catalog-intro__copy .lede {
  color: #102a43;
}

.catalog-page .catalog-intro__copy h1 {
  max-width: 570px;
  font-size: clamp(3.25rem, 4.5vw, 4.5rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.catalog-page .catalog-intro__copy .lede {
  max-width: 540px;
  font-size: 1.12rem;
}

.catalog-page .catalog-intro__visual {
  min-height: 420px;
  border: 0;
  background: #dfeffc;
}

.catalog-page .catalog-intro__visual picture,
.catalog-page .catalog-intro__visual img {
  width: 100%;
  height: 420px;
}

.catalog-page .catalog-intro__visual img {
  object-fit: cover;
  object-position: center;
}

.catalog-page .catalog-intro__proof {
  color: #102a43;
  background: #eef6ff;
  border-block-color: #d7e5f3;
}

.catalog-page .catalog-intro__proof :is(span, strong, p) {
  color: inherit;
}

.catalog-page main > .resource-library,
.catalog-page .catalog-discovery {
  display: none;
}

.catalog-page .catalog-results {
  padding-top: 34px;
}

@media (max-width: 900px) {
  .home-page .home-utility-bar .sale-banner__inner,
  .catalog-page .catalog-utility-bar .sale-banner__inner {
    width: 100%;
    justify-content: center;
    padding-inline: 16px;
    font-size: 0.65rem;
  }

  .home-page .home-utility-bar .sale-banner__inner p:first-child,
  .catalog-page .catalog-utility-bar .sale-banner__inner p:first-child {
    display: none;
  }

  .home-page .site-header,
  .catalog-page .site-header {
    min-height: 72px;
    padding-inline: 18px;
  }

  .home-page .site-header .brand__mark,
  .catalog-page .site-header .brand__mark {
    display: none;
  }

  .home-page .site-header .brand__name,
  .catalog-page .site-header .brand__name {
    color: #071e51;
    font-size: 1.22rem;
    font-weight: 800;
    letter-spacing: -0.035em;
    text-transform: none;
  }

  .home-page .site-header .brand__lab,
  .catalog-page .site-header .brand__lab {
    margin-top: 4px;
    font-size: 0.42rem;
    letter-spacing: 0.18em;
  }

  .home-page .home-hero__content {
    gap: 17px;
    padding: 38px 22px 32px;
  }

  .home-page .home-hero__content h1 {
    max-width: 520px;
    font-size: clamp(2.8rem, 13vw, 4rem);
  }

  .home-page .home-hero__content .lede {
    font-size: 1.05rem;
  }

  .home-page .home-hero__catalog-cta {
    width: 100%;
    min-height: 56px;
    justify-content: center;
  }

  .home-page .home-inventory-band .proof-strip__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .home-page .home-inventory-band .proof-strip__grid > div {
    min-height: 92px;
    padding: 16px;
  }

  .home-page .home-inventory-band__title strong {
    font-size: 1.18rem;
  }

  .catalog-page .catalog-intro__grid {
    grid-template-columns: 1fr;
  }

  .catalog-page .catalog-intro__copy {
    min-height: 0;
    padding: 38px 22px 34px;
  }

  .catalog-page .catalog-intro__copy h1 {
    font-size: clamp(2.8rem, 13vw, 4rem);
  }

  .catalog-page .catalog-intro__visual,
  .catalog-page .catalog-intro__visual picture,
  .catalog-page .catalog-intro__visual img {
    min-height: 0;
    height: min(76vw, 420px);
  }
}

/* End-of-file cascade lock for the September storefront polish pass. */
.product-page .site-header .brand__mark,
.cart-page .site-header .brand__mark { display: none; }
.product-page .site-header .brand__name,
.cart-page .site-header .brand__name { color: #071e51; font-size: 2rem; letter-spacing: -0.045em; text-transform: none; }
.product-page .site-header .brand__lab,
.cart-page .site-header .brand__lab { margin-top: 8px; color: #28456e; font-size: 0.54rem; letter-spacing: 0.31em; text-transform: uppercase; }
.home-page .home-hero__content h1 { font-size: clamp(3rem, 4.3vw, 4.25rem); line-height: 1.03; }
.home-page .home-inventory-band .proof-strip__grid > div,
.home-page .home-inventory-band .proof-strip__grid strong,
.home-page .home-inventory-band .proof-strip__grid span { min-width: 0; max-width: 100%; overflow-wrap: anywhere; }
.research-gate { width: min(560px, calc(100% - 32px)); padding: 38px; border-radius: 16px; border-color: #cbd8e6; }
.research-gate__brand img { width: 44px; height: 44px; }
.research-gate__brand > span { display: grid; gap: 4px; }
.research-gate__brand > span::after { content: "Research today. Brighter tomorrow."; color: #28456e; font-size: 0.52rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; }
.research-gate h2 { color: #071e51; font-size: clamp(1.7rem, 4vw, 2.2rem); line-height: 1.1; }
.research-gate__confirm { border-radius: 10px; background: #f7f9fc; }
.research-gate__actions a,
.research-gate__actions button { min-height: 50px; border-radius: 8px; }
.customer-header,
.checkout-shell .customer-header,
.customer-account > .customer-header { min-height: 88px; height: 88px; padding-inline: max(48px, calc((100vw - 1440px) / 2)); border-bottom: 1px solid #dce7f3; background: #fff; }
.app-brand-logo { gap: 0; }
.app-brand-logo__mark { display: none; }
.app-brand-logo__wordmark { gap: 7px; }
.app-brand-logo__wordmark strong { color: #071e51; font-size: 1.45rem; letter-spacing: -0.045em; }
.app-brand-logo__wordmark strong sup { margin-left: 2px; font-size: 0.48em; vertical-align: top; }
.app-brand-logo__wordmark span { color: #28456e; font-size: 0.52rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; }
@media (max-width: 760px) {
  .product-page .site-header,
  .cart-page .site-header { min-height: 72px; height: 72px; padding-inline: 18px; }
  .product-page .site-header .brand__name,
  .cart-page .site-header .brand__name { font-size: 1.22rem; letter-spacing: -0.035em; }
  .product-page .site-header .brand__lab,
  .cart-page .site-header .brand__lab { margin-top: 4px; font-size: 0.42rem; letter-spacing: 0.18em; }
  .home-page .home-hero__content h1 { max-width: 360px; font-size: clamp(2.55rem, 11vw, 3.75rem); line-height: 1.04; }
  .home-page .home-inventory-band .proof-strip__grid { grid-template-columns: 1fr; padding-block: 12px; }
  .home-page .home-inventory-band .proof-strip__grid > div { min-height: 66px; padding: 13px 18px; justify-items: start; text-align: left; }
  .home-page .home-inventory-band__title strong { font-size: 1.18rem; }
  .research-gate { padding: 28px 22px; }
  .customer-header,
  .checkout-shell .customer-header,
  .customer-account > .customer-header { min-height: 72px; height: auto; padding: 14px 18px; }
  .app-brand-logo__wordmark strong { font-size: 1.12rem; }
}

/* Storefront polish pass — 2026-09-07.
   Keep the clinical header, typography, and inventory proof strip consistent
   across the public purchase journey. */
.product-page .site-header,
.cart-page .site-header {
  min-height: 88px;
  height: 88px;
  padding-inline: max(48px, calc((100vw - 1440px) / 2));
  border-bottom-color: #dce7f3;
}

.product-page .site-header .brand__mark,
.cart-page .site-header .brand__mark {
  display: none;
}

.product-page .site-header .brand__name,
.cart-page .site-header .brand__name {
  color: #071e51;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.045em;
  text-transform: none;
}

.product-page .site-header .brand__name sup,
.cart-page .site-header .brand__name sup {
  margin-left: 2px;
  font-size: 0.48em;
  vertical-align: top;
}

.product-page .site-header .brand__lab,
.cart-page .site-header .brand__lab {
  margin-top: 8px;
  color: #28456e;
  font-size: 0.54rem;
  font-weight: 700;
  letter-spacing: 0.31em;
  text-transform: uppercase;
}

.product-page .site-nav,
.cart-page .site-nav {
  gap: 28px;
}

.product-page .site-nav .nav-action,
.cart-page .site-nav .nav-action {
  display: none;
}

.home-page .home-hero__content h1 {
  font-size: clamp(3rem, 4.3vw, 4.25rem);
  line-height: 1.03;
}

.research-gate {
  width: min(560px, calc(100% - 32px));
  padding: 38px;
  border: 1px solid #cbd8e6;
  border-radius: 16px;
  box-shadow: 0 30px 90px rgba(16, 42, 67, 0.24);
}

.research-gate__brand {
  gap: 14px;
  margin-bottom: 26px;
  color: #071e51;
  font-size: 0.92rem;
  letter-spacing: -0.02em;
}

.research-gate__brand img {
  width: 44px;
  height: 44px;
}

.research-gate__brand > span {
  display: grid;
  gap: 4px;
}

.research-gate__brand > span::after {
  content: "Research today. Brighter tomorrow.";
  color: #28456e;
  font-size: 0.52rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.research-gate__brand > span > span {
  color: inherit;
}

.research-gate h2 {
  color: #071e51;
  font-size: clamp(1.7rem, 4vw, 2.2rem);
  line-height: 1.1;
}

.research-gate__confirm {
  border-radius: 10px;
  background: #f7f9fc;
}

.research-gate__actions a,
.research-gate__actions button {
  min-height: 50px;
  border-radius: 8px;
}

.home-page .home-inventory-band .proof-strip__grid > div {
  min-width: 0;
  overflow-wrap: anywhere;
}

.home-page .home-inventory-band .proof-strip__grid strong,
.home-page .home-inventory-band .proof-strip__grid span {
  max-width: 100%;
  overflow-wrap: anywhere;
}

.customer-header,
.checkout-shell .customer-header,
.customer-account > .customer-header {
  min-height: 88px;
  height: 88px;
  padding-inline: max(48px, calc((100vw - 1440px) / 2));
  border-bottom: 1px solid #dce7f3;
  background: #fff;
}

.app-brand-logo {
  gap: 0;
}

.app-brand-logo__mark {
  display: none;
}

.app-brand-logo__wordmark {
  gap: 7px;
}

.app-brand-logo__wordmark strong {
  color: #071e51;
  font-size: 1.45rem;
  letter-spacing: -0.045em;
}

.app-brand-logo__wordmark strong sup {
  margin-left: 2px;
  font-size: 0.48em;
  vertical-align: top;
}

.app-brand-logo__wordmark span {
  color: #28456e;
  font-size: 0.52rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.customer-header nav,
.checkout-shell .customer-header nav,
.customer-account > .customer-header nav {
  gap: 24px;
  color: #102a43;
  font-size: 0.78rem;
}

.customer-header nav a,
.customer-header nav button,
.customer-header > a:last-child {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: inherit;
  text-decoration: none;
}

@media (max-width: 760px) {
  .product-page .site-header,
  .cart-page .site-header {
    min-height: 72px;
    height: 72px;
    padding-inline: 18px;
  }

  .product-page .site-header .brand__name,
  .cart-page .site-header .brand__name {
    font-size: 1.22rem;
    letter-spacing: -0.035em;
  }

  .product-page .site-header .brand__lab,
  .cart-page .site-header .brand__lab {
    margin-top: 4px;
    font-size: 0.42rem;
    letter-spacing: 0.18em;
  }

  .home-page .home-hero__content h1 {
    max-width: 360px;
    font-size: clamp(2.55rem, 11vw, 3.75rem);
    line-height: 1.04;
  }

  .home-page .home-inventory-band .proof-strip__grid {
    grid-template-columns: 1fr;
    padding-block: 12px;
  }

  .home-page .home-inventory-band .proof-strip__grid > div {
    min-height: 66px;
    padding: 13px 18px;
    justify-items: start;
    text-align: left;
  }

  .home-page .home-inventory-band__title strong {
    font-size: 1.18rem;
  }

  .research-gate {
    padding: 28px 22px;
  }

  .customer-header,
  .checkout-shell .customer-header,
  .customer-account > .customer-header {
    min-height: 72px;
    height: auto;
    padding: 14px 18px;
  }

  .app-brand-logo__wordmark strong {
    font-size: 1.12rem;
  }

  .customer-header nav,
  .checkout-shell .customer-header nav,
  .customer-account > .customer-header nav {
    gap: 12px;
    font-size: 0.68rem;
  }
}

/* Homepage mockup 3 fidelity pass — compact clinical storefront. */
.home-page .home-utility-bar {
  min-height: 36px;
  background: #06366c;
  border: 0;
}

.home-page .home-utility-bar .sale-banner__inner {
  min-height: 36px;
  display: flex;
  justify-content: space-between;
  gap: 28px;
  width: min(100% - 64px, 1280px);
  margin: 0 auto;
  padding: 0;
  color: #fff;
  font-size: 0.72rem;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.home-page .home-utility-bar p {
  margin: 0;
}

.home-page .home-utility-bar code {
  padding: 0;
  color: inherit;
  background: transparent;
  font: inherit;
}

.home-page .site-header {
  min-height: 88px;
  padding: 0 max(48px, calc((100vw - 1440px) / 2));
  border-bottom: 1px solid #dce7f3;
  box-shadow: none;
}

.home-page .site-header .brand__mark {
  width: 42px;
  height: 42px;
}

.home-page .site-header .brand__name {
  font-size: 1.08rem;
  letter-spacing: 0.01em;
}

.home-page .site-header .brand__lab {
  font-size: 0.62rem;
  letter-spacing: 0.22em;
}

.home-page .site-nav {
  gap: 28px;
}

.home-page .site-nav a {
  font-size: 0.86rem;
}

.home-page .site-nav .nav-action {
  padding: 12px 18px;
}

.home-page .home-hero {
  min-height: 0;
  background: #fff;
}

.home-page .home-hero__layout {
  width: 100%;
  max-width: none;
  min-height: 500px;
  grid-template-columns: minmax(0, 48%) minmax(0, 52%);
}

.home-page .home-hero__content {
  width: 100%;
  max-width: none;
  gap: 22px;
  padding: 56px 64px 54px max(72px, calc((100vw - 1400px) / 2));
}

.home-page .home-hero__content h1 {
  max-width: 590px;
  font-size: clamp(3.65rem, 4.75vw, 4.75rem);
  line-height: 0.96;
  letter-spacing: -0.058em;
}

.home-page .home-hero__content .lede {
  max-width: 520px;
  margin: 0;
  font-size: 1.45rem;
  line-height: 1.38;
}

.home-page .home-hero__catalog-cta {
  min-height: 66px;
  padding: 0 34px;
  border-radius: 8px;
  font-size: 1.05rem;
  text-transform: none;
}

.home-page .home-hero__media {
  height: 500px;
  background: #dfeffc;
}

.home-page .home-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 52%;
}

.home-page .home-inventory-band {
  background: #f1f7fd;
  border-block: 1px solid #d7e5f3;
}

.home-page .home-inventory-band .proof-strip__grid {
  min-height: 96px;
  grid-template-columns: 1.18fr 0.84fr 1fr 1.12fr;
}

.home-page .home-inventory-band .proof-strip__grid > div {
  align-items: flex-start;
  padding: 19px 36px;
  text-align: left;
}

.home-page .home-inventory-band strong {
  color: #071e51;
  font-size: 1.04rem;
  line-height: 1.15;
}

.home-page .home-inventory-band__title strong {
  font-size: 1.72rem;
  letter-spacing: -0.035em;
}

.home-page .home-inventory-band span {
  margin-top: 5px;
  color: #526987;
  font-size: 0.76rem;
}

.home-page .home-inventory-band i {
  width: 10px;
  height: 10px;
  display: inline-block;
  margin-right: 8px;
  border-radius: 50%;
  background: #55b766;
}

.home-page .home-available {
  padding: 14px 0 22px;
}

.home-page .home-available .resource-section-heading {
  margin-bottom: 12px;
}

.home-page .home-available .resource-section-heading h2 {
  font-size: 1.85rem;
}

.home-page .home-available .resource-section-heading p:last-child {
  max-width: 430px;
  font-size: 0.85rem;
}

.home-page .home-available__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.home-page .home-product-tile {
  min-height: 190px;
  display: grid;
  grid-template-columns: 42% 1fr;
  align-items: center;
  gap: 14px;
  padding: 10px 20px 10px 8px;
  color: #071e51;
  background: #fff;
  border: 1px solid #cfdfee;
  border-radius: 8px;
  text-decoration: none;
}

.home-page .home-product-tile img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.home-page .home-product-tile span {
  display: grid;
  gap: 5px;
}

.home-page .home-product-tile strong {
  font-size: 1.12rem;
}

.home-page .home-product-tile small,
.home-page .home-product-tile em {
  color: #536a88;
  font-size: 0.78rem;
  font-style: normal;
}

.home-page .home-product-tile em::before {
  content: "";
  width: 8px;
  height: 8px;
  display: inline-block;
  margin-right: 7px;
  border-radius: 50%;
  background: #73a965;
}

.home-page .home-product-tile b {
  margin-top: 3px;
  font-size: 1rem;
}

.home-page .home-product-tile u {
  color: #075fc7;
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
}

.home-page .home-peptide-directory__action {
  margin-top: 14px;
}

@media (max-width: 900px) {
  .home-page .home-utility-bar .sale-banner__inner p:first-child,
  .home-page .site-nav .nav-action {
    display: none;
  }

  .home-page .home-utility-bar .sale-banner__inner {
    justify-content: center;
  }

  .home-page .home-hero__layout {
    grid-template-columns: 1fr;
  }

  .home-page .home-hero__content {
    padding: 46px 24px 38px;
  }

  .home-page .home-hero__content h1 {
    font-size: clamp(3rem, 12vw, 4.25rem);
  }

  .home-page .home-hero__media {
    height: min(78vw, 460px);
  }

  .home-page .home-inventory-band .proof-strip__grid,
  .home-page .home-available__grid {
    grid-template-columns: 1fr;
  }

  .home-page .home-inventory-band .proof-strip__grid > div {
    padding: 15px 22px;
  }
}

@media (max-width: 520px) {
  .catalog-page .catalog-intro__copy {
    min-height: 330px;
    padding-inline: 20px;
  }

  .catalog-page .catalog-intro h1 {
    font-size: 2.125rem;
  }

  .catalog-page .catalog-intro__visual {
    height: 270px;
  }

  .catalog-page .catalog-grid {
    grid-template-columns: 1fr;
  }

  .catalog-page .product-card__media {
    aspect-ratio: 16 / 10;
  }

  .catalog-page .results-heading {
    align-items: flex-end;
  }

  .catalog-page .results-heading h2 {
    font-size: 1.75rem;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--paper);
  font-family: Inter, "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.45;
}

body.nav-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img,
svg {
  display: block;
  max-width: 100%;
}

button,
input,
textarea {
  font: inherit;
}

button,
a,
input,
textarea {
  -webkit-tap-highlight-color: transparent;
}

:is(a, button, input, select, textarea):focus-visible {
  outline: 3px solid var(--teal-bright) !important;
  outline-offset: 3px;
}

.home-hero :is(a, button, input, select, textarea):focus-visible,
.standards-band:not(.standards-band--light) :is(a, button, input, select, textarea):focus-visible,
.site-footer :is(a, button, input, select, textarea):focus-visible {
  outline-color: var(--white) !important;
}

h1,
h2,
h3,
p,
dl,
dd {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--navy);
  line-height: 1.05;
  letter-spacing: 0;
}

h1,
h2 {
  font-family: Inter, "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
  font-weight: 700;
}

h1 {
  margin-bottom: 20px;
  font-size: 3.5rem;
  font-weight: 600;
}

h2 {
  margin-bottom: 16px;
  font-size: 2.4rem;
  font-weight: 600;
}

h3 {
  font-family: Inter, "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
  margin-bottom: 8px;
  font-size: 1.15rem;
  font-weight: 600;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 2000;
  padding: 11px 16px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--teal-bright);
  border-radius: 6px;
  color: var(--navy);
  background: var(--white);
  box-shadow: 0 12px 30px rgb(14 30 50 / 18%);
  font-size: 0.82rem;
  font-weight: 700;
  transform: translateY(calc(-100% - 24px));
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

main[tabindex="-1"]:focus {
  outline: none;
}

.page-shell {
  width: min(var(--max), calc(100% - 48px));
  margin-inline: auto;
}

.sale-banner {
  color: var(--white);
  background: var(--navy);
  border-bottom: 1px solid rgb(255 255 255 / 14%);
}

.sale-banner__inner {
  width: min(var(--max), calc(100% - 48px));
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-inline: auto;
  padding-block: 8px;
  text-align: center;
}

.sale-banner p {
  margin: 0;
  font-size: 0.82rem;
  letter-spacing: 0.01em;
}

.sale-banner strong {
  color: var(--white);
  font-weight: 800;
}

.sale-banner code {
  display: inline-block;
  margin-inline: 3px;
  padding: 3px 8px;
  border: 1px solid rgb(255 255 255 / 38%);
  border-radius: var(--radius-pill);
  color: var(--navy);
  background: var(--white);
  font-family: "Inter", sans-serif;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.sale-banner a {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  color: var(--white);
  font-size: 0.76rem;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.sale-banner a:hover,
.sale-banner a:focus-visible {
  color: var(--teal-on-dark);
  outline-color: currentColor;
}

.section-pad {
  padding-block: 72px;
}

.eyebrow {
  margin-bottom: 13px;
  color: var(--navy);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
}

.lede {
  max-width: 700px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 1.12rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 12px max(24px, calc((100vw - var(--max)) / 2));
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(204, 216, 213, 0.45);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  line-height: 1;
}

.brand__logo {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  object-fit: contain;
}

.brand__wordmark {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.brand__name {
  font-size: 1.02rem;
  font-weight: 800;
}

.brand__name strong {
  color: inherit;
}

.brand__lab {
  margin-top: 4px;
  color: var(--navy);
  font-size: 0.48rem;
  font-weight: 700;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 34px;
  color: var(--navy);
  font-size: 0.73rem;
  font-weight: 700;
}

.home-page .site-header {
  min-height: 94px;
  padding-block: 10px;
}

.home-page .site-header .brand {
  gap: 15px;
}

.home-page .site-header .brand__mark {
  width: 76px;
  height: 64px;
  flex: 0 0 76px;
  display: block;
  overflow: hidden;
}

.home-page .site-header .brand__mark .brand__logo {
  width: 78px;
  max-width: none;
  height: auto;
  object-fit: contain;
  transform: scale(1.36);
  transform-origin: 50% 0;
}

.home-page .site-header .brand__name {
  font-size: 1.22rem;
  letter-spacing: 0.015em;
}

.home-page .site-header .brand__lab {
  margin-top: 6px;
  font-size: 0.58rem;
  letter-spacing: 0.16em;
}

.site-nav > a:not(.nav-action) {
  padding-block: 12px;
  border-bottom: 2px solid transparent;
}

.site-nav > a:not(.nav-action):hover,
.site-nav > a:not(.nav-action):focus-visible,
.site-nav > a[aria-current="page"]:not(.nav-action) {
  color: var(--teal);
  border-bottom-color: var(--teal);
  outline: none;
}

.nav-action {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding-inline: 20px;
  border-radius: 4px;
  color: var(--white);
  background: var(--navy);
}

.nav-action:hover,
.nav-action:focus-visible {
  background: var(--teal);
  outline: none;
}

.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  padding: 8px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  cursor: pointer;
}

.menu-toggle > span:not(.sr-only) {
  width: 18px;
  height: 2px;
  display: block;
  margin: 4px auto;
  background: var(--navy);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.button-row--center {
  justify-content: center;
}

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-inline: 20px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 0.77rem;
  font-weight: 800;
  text-align: center;
  text-transform: uppercase;
  word-spacing: 0.12em;
  cursor: pointer;
}

.button--primary {
  color: var(--white);
  background: var(--navy);
}

.button--primary:hover,
.button--primary:focus-visible {
  background: var(--teal);
  outline: none;
}

.button--secondary {
  color: var(--navy);
  background: var(--white);
  border-color: var(--teal);
}

.button--secondary:hover,
.button--secondary:focus-visible {
  background: var(--mint);
  outline: none;
}

.button--accent {
  color: var(--white);
  background: var(--teal-bright);
}

.button--accent:hover,
.button--accent:focus-visible {
  color: var(--white);
  background: var(--teal);
  outline: none;
}

.button:disabled {
  cursor: wait;
}

.button__spinner {
  width: 14px;
  height: 14px;
  display: none;
  flex: 0 0 auto;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
}

.button.is-loading {
  gap: 8px;
}

.button.is-loading .button__spinner {
  display: block;
  animation: button-spin 0.75s linear infinite;
}

@keyframes button-spin {
  to {
    transform: rotate(360deg);
  }
}

.home-hero {
  position: relative;
  min-height: 680px;
  display: grid;
  align-items: start;
  overflow: hidden;
  background: var(--navy);
}

.home-hero__media {
  position: absolute;
  inset: 0;
}

.home-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8, 24, 43, 0.16) 0%, rgba(8, 24, 43, 0.22) 48%, rgba(8, 24, 43, 0.5) 100%);
}

.home-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  filter: brightness(1.03) saturate(0.96) contrast(1.02);
}

.home-hero__content {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  gap: 16px;
  width: 100%;
  padding-block: 40px 0;
  text-align: center;
}

.home-hero__brand {
  display: grid;
  gap: 2px;
  margin: 0;
  color: var(--white);
  letter-spacing: 0.04em;
}

.home-hero__brand-name {
  font-size: 0.95rem;
  font-weight: 800;
}

.home-hero__brand-lab {
  color: var(--teal-on-dark);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.home-hero__content h1 {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--white);
  font-size: clamp(2.6rem, 6vw, 4rem);
}

.home-hero__content .lede {
  max-width: 520px;
  margin: 0;
  color: var(--teal-on-dark);
  font-size: 1.1rem;
  line-height: 1.5;
}

.home-hero .button-row {
  margin-top: 8px;
}

.home-hero .button--primary {
  color: var(--navy);
  background: var(--white);
}

.home-hero .button--primary:hover,
.home-hero .button--primary:focus-visible {
  color: var(--white);
  background: var(--teal);
}

.home-hero .button--secondary {
  color: var(--white);
  background: transparent;
  border-color: var(--teal-on-dark);
}

.home-hero .button--secondary:hover,
.home-hero .button--secondary:focus-visible {
  color: var(--navy);
  background: var(--mint);
  border-color: var(--mint);
}

.proof-strip {
  color: var(--white);
  background: #0f3c66;
}

.proof-strip__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.proof-strip__grid > div {
  min-height: 134px;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 4px;
  padding: 20px 28px;
}

.proof-strip strong {
  color: var(--teal-on-dark);
  font-size: 1rem;
}

.proof-strip span {
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.8rem;
}

.featured {
  background: var(--paper);
}

.home-catalog {
  background: var(--paper);
}

.home-catalog .section-heading {
  align-items: center;
}

.home-catalog .section-heading > div:first-child h2 {
  margin-bottom: 0;
}

.home-catalog__action {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 22px;
}

.home-catalog__action p {
  max-width: 320px;
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  text-align: right;
}

.featured-vial {
  background: #ffffff;
}

.featured-vial__heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.featured-vial__heading h2 {
  margin-bottom: 14px;
  font-size: 2.65rem;
  line-height: 1.18;
}

.featured-vial__heading > p:last-child,
.featured-vial__details > p:not(.eyebrow) {
  margin-bottom: 0;
  color: var(--muted);
}

.featured-vial__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.04fr);
  grid-template-rows: 418px;
  gap: 28px;
}

.featured-vial__media,
.featured-vial__details {
  min-height: 418px;
  overflow: hidden;
  border: 1px solid #d5dfeb;
  border-radius: 6px;
  background: var(--white);
}

.featured-vial__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.featured-vial__details {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  padding: 36px 42px 34px;
}

.featured-vial__details h3 {
  margin-bottom: 12px;
  font-size: 2.35rem;
}

.featured-vial__details dl {
  display: grid;
  gap: 5px;
  margin: 24px 0;
}

.featured-vial__details dl > div {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 8px;
}

.featured-vial__details dt,
.featured-vial__details dd {
  color: var(--navy);
  font-size: 0.86rem;
  font-weight: 700;
}

.featured-vial__details dt {
  text-transform: uppercase;
}

.standards-band--light {
  color: var(--text);
  background: #eaf2ff;
}

.standards-band--light h2,
.standards-band--light h3 {
  color: var(--navy);
}

.standards-band--light article p {
  color: var(--muted);
}

.standards-band--light .standards-grid article {
  border-top: 0;
}

.catalog-cta {
  color: #d9e8ff;
  background: #0f3c66;
}

.catalog-cta__inner {
  display: flex;
  align-items: center;
  flex-direction: column;
  text-align: center;
}

.catalog-cta h2 {
  max-width: 760px;
  margin-bottom: 12px;
  color: var(--white);
}

.catalog-cta .eyebrow {
  color: var(--teal-on-dark);
}

.catalog-cta p:not(.eyebrow) {
  max-width: 660px;
  margin-bottom: 18px;
}

.home-product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.featured__grid,
.product-overview__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.95fr);
  align-items: center;
  gap: 64px;
}

.product-media {
  overflow: hidden;
  aspect-ratio: 1 / 0.92;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
}

.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-media--large {
  aspect-ratio: 1 / 0.96;
}

.product-page .product-media img {
  object-fit: contain;
}

.vial-shot {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.vial-shot > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.vial-shot--photo {
  display: grid;
  place-items: center;
  background: #f6f8f7;
}

.vial-shot--photo > img {
  object-fit: contain;
}

.vial-shot__label {
  position: absolute;
  top: 48.8%;
  left: 50%;
  display: flex;
  width: 25.5%;
  min-width: 0;
  height: 21.5%;
  padding: 0.7% 0.5%;
  transform: translateX(-50%);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  text-align: center;
  pointer-events: none;
}

.vial-shot__brand {
  color: var(--teal);
  font-size: clamp(0.28rem, 0.6vw, 0.5rem);
  font-weight: 800;
}

.vial-shot__label strong {
  display: -webkit-box;
  max-width: 100%;
  margin: 3% 0 4%;
  overflow: hidden;
  font-size: clamp(0.45rem, 1.12vw, 0.94rem);
  line-height: 1.02;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.vial-shot__label--long strong {
  font-size: clamp(0.38rem, 0.86vw, 0.76rem);
}

.vial-shot__strength {
  padding: 2.2% 7%;
  border: 1px solid rgba(22, 159, 149, 0.5);
  color: var(--teal);
  font-size: clamp(0.32rem, 0.75vw, 0.62rem);
  font-weight: 800;
}

.vial-shot__label small {
  margin-top: 3%;
  color: var(--navy);
  font-size: clamp(0.22rem, 0.42vw, 0.36rem);
  font-weight: 700;
}

.vial-shot__label small + small {
  margin-top: 1.5%;
}

.product-card__media .vial-shot__label {
  top: 48.5%;
}

.product-card__media .vial-shot__brand {
  font-size: clamp(0.22rem, 0.42vw, 0.38rem);
}

.product-card__media .vial-shot__label strong {
  font-size: clamp(0.36rem, 0.78vw, 0.72rem);
}

.product-card__media .vial-shot__label--long strong {
  font-size: clamp(0.3rem, 0.63vw, 0.58rem);
}

.product-card__media .vial-shot__strength {
  font-size: clamp(0.28rem, 0.52vw, 0.48rem);
}

.product-card__media .vial-shot__label small {
  font-size: clamp(0.18rem, 0.3vw, 0.27rem);
}

.product-copy > p:not(.eyebrow):not(.product-strength):not(.research-notice) {
  max-width: 580px;
  color: var(--muted);
}

.product-copy h1,
.product-copy h2,
.catalog-product h2 {
  margin-bottom: 10px;
  font-size: 3rem;
}

.product-page .product-copy h1 {
  font-size: 2.5rem;
}

.product-strength {
  display: grid;
  gap: 3px;
  margin-bottom: 16px;
  color: var(--navy);
  font-size: 1.7rem;
  font-weight: 800;
}

.product-strength span {
  font-size: 1rem;
  font-weight: 700;
}

.product-strength--small {
  font-size: 1.15rem;
}

.attribute-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 26px;
  padding: 0;
  list-style: none;
}

.attribute-list li {
  padding: 8px 12px;
  border-radius: 3px;
  color: var(--navy);
  background: var(--mint);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
}

.research-notice {
  margin: 14px 0 0;
  color: var(--soft);
  font-size: 0.68rem;
}

.standards-band {
  color: var(--white);
  background: var(--navy);
}

.standards-band h2,
.standards-band h3 {
  color: var(--white);
}

.section-heading {
  margin-bottom: 32px;
}

.section-heading p {
  max-width: 520px;
  margin-bottom: 0;
  color: var(--muted);
}

.section-heading--split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
}

.section-heading--split h2 {
  max-width: 730px;
  margin-bottom: 0;
}

.standards-band .section-heading p,
.standards-band article p {
  color: #c5d6d2;
}

.standards-band.standards-band--light {
  color: var(--text);
  background: #f0f9f6;
}

.standards-band.standards-band--light h2,
.standards-band.standards-band--light h3 {
  color: var(--navy);
}

.standards-band.standards-band--light article p {
  color: var(--muted);
}

.standards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}

.standards-grid article {
  padding-top: 18px;
  border-top: 2px solid rgba(49, 190, 181, 0.7);
}

.standards-grid article > span {
  display: block;
  margin-bottom: 10px;
  color: var(--navy);
  font-size: 0.69rem;
  font-weight: 700;
}

.standards-band:not(.standards-band--light) .standards-grid article > span {
  color: var(--teal-on-dark);
}

.standards-grid article p {
  margin-bottom: 0;
  font-size: 0.9rem;
}

.documentation-cta {
  background: var(--white);
}

.documentation-cta--dark {
  color: #c5d6d2;
  background: var(--navy);
}

.documentation-cta--dark h2 {
  color: var(--white);
}

.documentation-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 64px;
}

.documentation-cta__inner > div {
  max-width: 820px;
}

.documentation-cta__inner p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.documentation-cta--dark p:last-child {
  color: #c5d6d2;
}

.breadcrumb {
  background: var(--paper);
  border-bottom: 1px solid rgba(204, 216, 213, 0.45);
}

.breadcrumb .page-shell {
  min-height: 62px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.breadcrumb a {
  color: var(--navy);
}

.catalog-intro,
.request-intro {
  padding-block: 52px;
  background: var(--mint);
}

.catalog-intro__grid,
.request-intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  align-items: center;
  gap: 80px;
}

.catalog-intro h1,
.request-intro h1 {
  margin-bottom: 16px;
}

.catalog-intro .lede,
.request-intro .lede {
  margin-bottom: 0;
}

.catalog-status {
  display: grid;
  gap: 7px;
  padding-top: 17px;
  border-top: 2px solid rgba(22, 159, 149, 0.55);
}

.catalog-status span {
  color: var(--navy);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
}

.catalog-status strong {
  color: var(--navy);
  font-size: 1.55rem;
}

.catalog-status p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.catalog-status .catalog-status__separator {
  display: none;
}

.catalog-results {
  background: var(--paper);
}

.results-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.results-heading h2 {
  margin-bottom: 0;
  font-size: 2rem;
}

.results-heading span {
  color: var(--navy);
  font-size: 0.8rem;
  text-transform: uppercase;
}

.catalog-merchandising {
  margin-bottom: 38px;
}

.catalog-merchandising__heading,
.related-products__heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 36px;
  margin-bottom: 18px;
}

.catalog-merchandising__heading .eyebrow,
.catalog-merchandising__heading h3,
.catalog-merchandising__heading > p,
.related-products__heading .eyebrow,
.related-products__heading h2,
.related-products__heading > p {
  margin: 0;
}

.catalog-merchandising__heading h3 {
  margin-top: 4px;
  color: var(--navy);
  font-size: 1.34rem;
}

.catalog-merchandising__heading > p,
.related-products__heading > p {
  max-width: 520px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.55;
}

.catalog-merchandising__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.catalog-merchandising__card {
  min-width: 0;
  min-height: 160px;
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  padding: 20px 20px 18px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--teal);
  border-radius: 6px;
  color: var(--navy);
  background: var(--white);
  text-align: left;
  cursor: default;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.catalog-merchandising__card:hover,
.catalog-merchandising__card:focus-within {
  border-color: var(--teal);
  box-shadow: 0 12px 28px rgba(14, 30, 50, 0.09);
  transform: translateY(-2px);
  outline: none;
}

.catalog-merchandising__card.is-active {
  border-color: var(--teal);
  background: var(--mint);
  box-shadow: inset 0 0 0 1px rgba(15, 76, 129, 0.14);
}

.catalog-merchandising__card > span {
  color: var(--teal);
  font-size: 0.6rem;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.catalog-merchandising__card > strong {
  margin-top: 12px;
  color: var(--navy);
  font-size: 1rem;
  line-height: 1.25;
}

.catalog-merchandising__card > p {
  margin: 7px 0 16px;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.45;
}

.catalog-merchandising__actions {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
}

.catalog-merchandising__actions a,
.catalog-merchandising__actions button {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  color: var(--navy);
  background: transparent;
  font: inherit;
  color: var(--navy);
  font-size: 0.66rem;
  font-style: normal;
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
}

.catalog-merchandising__actions a:hover,
.catalog-merchandising__actions a:focus-visible,
.catalog-merchandising__actions button:hover,
.catalog-merchandising__actions button:focus-visible,
.catalog-merchandising__card.is-active .catalog-merchandising__actions button {
  color: var(--teal-bright);
  outline: none;
}

.catalog-merchandising__actions button {
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--paper);
}

.catalog-controls {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto 210px auto;
  gap: 12px;
  align-items: center;
  margin-bottom: 32px;
}

.search-field input,
.coa-form input,
.coa-form select,
.coa-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--navy);
  background: var(--paper);
  outline: none;
}

.search-field input {
  min-height: 48px;
  padding-inline: 16px;
}

.search-field input:focus,
.search-field.has-query input,
.coa-form input:focus,
.coa-form select:focus,
.coa-form textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(22, 159, 149, 0.12);
}

.category-filter-row {
  display: flex;
  gap: 10px;
}

.availability-control label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.availability-control select {
  width: 100%;
  min-height: 48px;
  padding: 0 38px 0 14px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--navy);
  background: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  cursor: pointer;
  outline: none;
}

.availability-control select:focus-visible {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(22, 159, 149, 0.12);
}

.catalog-reset {
  min-height: 48px;
  padding: 0 8px;
  border: 0;
  color: var(--navy);
  background: transparent;
  font-size: 0.72rem;
  font-weight: 700;
  cursor: pointer;
}

.catalog-reset:hover,
.catalog-reset:focus-visible {
  color: var(--navy);
  text-decoration: underline;
  text-underline-offset: 4px;
  outline: none;
}

.catalog-filter-summary {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--navy);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
}

.filter-button {
  min-height: 48px;
  padding-inline: 18px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--navy);
  background: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
}

.filter-button:hover,
.filter-button:focus-visible,
.filter-button.is-active {
  color: var(--white);
  background: var(--navy);
  border-color: var(--navy);
  outline: none;
}

.catalog-product {
  display: grid;
  grid-template-columns: minmax(360px, 0.86fr) minmax(400px, 1fr);
  align-items: center;
  gap: 64px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
}

.catalog-product[hidden] {
  display: none;
}

.catalog-product__media {
  overflow: hidden;
  aspect-ratio: 1 / 0.9;
  border-radius: 4px;
}

.catalog-product__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.catalog-product__details > p:not(.eyebrow):not(.product-strength):not(.research-notice) {
  max-width: 570px;
  color: var(--muted);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.reorder-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
  padding: 18px 20px;
  border-left: 3px solid var(--teal-bright);
  background: var(--mint);
}

.reorder-banner span,
.reorder-banner strong,
.reorder-banner p {
  display: block;
}

.reorder-banner span {
  margin-bottom: 3px;
  color: var(--teal-bright);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.reorder-banner strong {
  color: var(--navy);
  font-size: 16px;
}

.reorder-banner p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.reorder-banner a {
  flex: 0 0 auto;
  color: var(--navy);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

@media (max-width: 640px) {
  .reorder-banner {
    align-items: flex-start;
    flex-direction: column;
  }
}

.product-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
}

.product-card[hidden] {
  display: none;
}

.product-card__media {
  display: grid;
  place-items: center;
  aspect-ratio: 306 / 220;
  overflow: hidden;
  border-bottom: 0;
  background: var(--mint);
  border-radius: 4px;
  margin: 16px 16px 0;
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 180ms ease;
}

.product-card:hover .product-card__media img {
  transform: scale(1.025);
}

.product-card__details {
  display: flex;
  flex: 1;
  min-height: 156px;
  flex-direction: column;
  gap: 10px;
  padding: 16px 20px 20px;
}

.product-card__category {
  color: var(--muted);
  font-size: 0.6rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.availability-tag {
  align-self: flex-start;
  flex: 0 0 auto;
  padding: 6px 10px;
  border: 0;
  border-radius: 3px;
  color: var(--teal);
  background: var(--mint);
  font-size: 0.6rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.availability-tag--out-of-stock {
  color: var(--error);
  background: var(--white);
  box-shadow: inset 0 0 0 1px var(--line);
}

.availability-tag--in-stock {
  color: var(--teal);
  background: var(--mint);
}

.availability-tag--low-availability {
  color: var(--navy);
  background: var(--mint);
}

.featured-vial__details .availability-tag {
  margin: 0 0 16px;
}

.product-card h3 {
  min-height: 0;
  margin: 0;
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.product-card h3 a {
  color: var(--navy);
}

.product-card__details > p {
  min-height: 0;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.product-card__research-intents {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 2px 0 0;
}

.product-card__research-intents:empty {
  display: none;
}

.product-card__research-intent {
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid rgba(22, 159, 149, 0.28);
  color: var(--navy);
  background: rgba(22, 159, 149, 0.1);
  font-size: 0.64rem;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 4px;
  border-top: 0;
}

.product-card__footer strong {
  color: var(--navy);
  font-size: 1.05rem;
  font-weight: 700;
}

.product-card__footer .button {
  min-height: 38px;
  padding-inline: 14px;
  font-size: 0.68rem;
}

.product-card__details > .availability-tag {
  margin-top: 0;
}

.product-card__details > .product-card__footer {
  margin-top: auto;
}

.related-products {
  background: var(--paper);
}

.related-products.section-pad {
  padding-block: 58px;
}

.related-products__heading h2 {
  margin-top: 4px;
  font-size: 2rem;
}

.related-products__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.product-card--related {
  border-left: 5px solid var(--teal);
}

.product-card__details > .product-card__match {
  min-height: 0;
  margin: 0;
  color: var(--teal);
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.35;
}

.cart-count {
  min-width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 3px;
  border-radius: 50%;
  color: var(--white);
  background: var(--navy);
  font-size: 0.58rem;
  font-weight: 800;
}

.product-purchase {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
  border-block: 1px solid var(--line);
}

.product-purchase > div {
  display: grid;
  gap: 4px;
}

.product-purchase span {
  color: var(--muted);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
}

.product-purchase strong {
  color: var(--navy);
  font-size: 1.45rem;
}

.product-purchase .button {
  min-width: 170px;
  cursor: pointer;
}

.stock-alert {
  margin-top: 18px;
  padding: 18px 20px;
  border-left: 5px solid var(--teal);
  border-radius: 6px;
  color: var(--ink);
  background: var(--white);
}

.stock-alert[hidden] {
  display: none;
}

.product-page .stock-alert .eyebrow {
  margin: 0 0 5px;
  color: var(--teal);
  font-size: 0.64rem;
}

.product-page .stock-alert h2 {
  margin: 0 0 7px;
  color: var(--navy);
  font-size: 1.25rem;
  font-weight: 700;
}

.product-page .stock-alert > p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

.stock-alert form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px 14px;
  align-items: end;
  margin-top: 16px;
}

.stock-alert__email {
  display: grid;
  gap: 6px;
}

.stock-alert__email > span {
  color: var(--muted);
  font-size: 0.61rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.stock-alert__email input {
  min-height: 44px;
  width: 100%;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  background: var(--white);
  font: inherit;
  font-size: 0.82rem;
}

.stock-alert__email input[aria-invalid="true"] {
  border-color: var(--error);
  background: #fdf3f2;
}

.stock-alert__consent {
  grid-column: 1 / -1;
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.45;
}

.stock-alert__consent input {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  margin: 1px 0 0;
  accent-color: var(--teal);
}

.stock-alert__consent input[aria-invalid="true"] {
  outline: 2px solid var(--error);
  outline-offset: 2px;
}

.stock-alert form > .button {
  min-height: 44px;
  min-width: 190px;
  border: 0;
}

.stock-alert__status {
  grid-column: 1 / -1;
  min-height: 17px;
  margin: 0;
  color: var(--teal);
  font-size: 0.72rem;
  font-weight: 700;
}

.stock-alert__status:empty {
  display: none;
}

.stock-alert__status.is-error {
  color: var(--error);
}

.stock-alert input:focus-visible,
.stock-alert button:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.product-variant-selector {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}

.product-variant-selector[hidden] {
  display: none !important;
}

.product-variant-selector label {
  color: var(--muted);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
}

.product-variant-selector select {
  width: min(100%, 320px);
  min-height: 48px;
  padding: 0 38px 0 14px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--navy);
  background: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  cursor: pointer;
  outline: none;
}

.product-variant-selector select:focus-visible {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(22, 159, 149, 0.12);
}

.product-purchase .button:disabled,
.cart-checkout:disabled {
  border-color: #aebbb8;
  color: var(--soft);
  background: #e7eeec;
  cursor: not-allowed;
}

.cart-page main {
  background: var(--paper);
}

.purchase-progress {
  background: var(--mint);
}

.purchase-progress .page-shell {
  min-height: 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
}

.purchase-progress a {
  color: inherit;
  text-decoration: none;
}

.purchase-progress strong {
  color: var(--teal);
}

.purchase-progress a:nth-child(2),
.purchase-progress span:nth-child(2) {
  text-align: center;
}

.purchase-progress a:last-child,
.purchase-progress span:last-child {
  text-align: right;
}

.cart-intro {
  padding-top: 48px;
  padding-bottom: 34px;
}

.cart-intro h1,
.cart-empty__hero h1 {
  margin-bottom: 12px;
  font-size: clamp(2.25rem, 4vw, 3.35rem);
}

.cart-intro > p:last-child,
.cart-empty__hero > div > p:not(.eyebrow) {
  max-width: 620px;
  color: var(--muted);
}

.cart-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 68px;
  align-items: start;
  padding-bottom: 72px;
}

.cart-lines > .eyebrow {
  margin-bottom: 20px;
}

#cart-items {
  border-top: 1px solid var(--line);
}

.cart-alert {
  margin-bottom: 14px;
  padding: 13px 15px;
  border-left: 3px solid #b7791f;
  color: #442f08;
  background: #fff8e6;
  font-size: 0.78rem;
  font-weight: 700;
}

.cart-alert--success {
  border-left-color: #18756f;
  color: #155e58;
  background: #effaf7;
}

.cart-item {
  display: grid;
  grid-template-columns: 112px minmax(190px, 1fr) 120px 110px;
  gap: 24px;
  align-items: center;
  min-height: 162px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.cart-item--unavailable {
  border-color: #e7c7b4;
  background: #fffaf7;
}

.cart-item--unavailable .cart-item__media {
  opacity: 0.72;
}

.cart-item__media {
  width: 112px;
  height: 112px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--white);
}

.cart-item__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.cart-item__media .vial-shot__label {
  top: 48.5%;
  width: 26%;
}

.cart-item__media .vial-shot__brand {
  font-size: 0.16rem;
}

.cart-item__media .vial-shot__label strong {
  margin-block: 2px;
  font-size: 0.28rem;
}

.cart-item__media .vial-shot__strength {
  font-size: 0.2rem;
}

.cart-item__copy span,
.cart-item__quantity label {
  color: var(--teal);
  font-size: 0.58rem;
  font-weight: 800;
  text-transform: uppercase;
}

.cart-item__copy h2 {
  margin: 7px 0 4px;
  font-family: inherit;
  font-size: 1.2rem;
}

.cart-item__copy h2 a {
  color: var(--navy);
}

.cart-item__copy p,
.cart-item__copy small {
  display: block;
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
}

.cart-item__copy small {
  margin-top: 5px;
  color: var(--teal);
  font-weight: 600;
}

.cart-item__quantity {
  display: grid;
  gap: 7px;
}

.cart-item__quantity > div {
  display: grid;
  grid-template-columns: 38px 40px 38px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--white);
}

.cart-item__quantity button,
.cart-item__quantity input,
.cart-item__price button {
  border: 0;
  color: var(--navy);
  background: transparent;
  font: inherit;
}

.cart-item__quantity button {
  height: 40px;
  font-size: 1.1rem;
  cursor: pointer;
}

.cart-item__quantity input {
  width: 40px;
  text-align: center;
}

.cart-item__price {
  display: grid;
  justify-items: end;
  gap: 12px;
}

.cart-item__price strong {
  font-size: 1rem;
}

.cart-item__price button {
  color: var(--teal);
  font-size: 0.68rem;
  font-weight: 700;
  cursor: pointer;
}

.cart-continue {
  display: inline-flex;
  margin-top: 24px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 700;
}

.cart-summary {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
}

.cart-summary dl {
  display: grid;
  gap: 18px;
  margin: 26px 0 14px;
}

.cart-summary dl div,
.cart-summary__total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.cart-summary dt,
.cart-summary dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.cart-summary dd {
  color: var(--navy);
  font-weight: 600;
}

.cart-summary__shipping {
  padding: 13px 12px;
  border-radius: 4px;
  color: var(--teal);
  background: var(--mint);
  font-size: 0.68rem;
}

.cart-summary__total {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  text-transform: uppercase;
}

.cart-summary__total strong {
  font-size: 1.4rem;
}

.cart-summary .cart-checkout {
  width: 100%;
  margin-top: 18px;
}

.cart-checkout-panel {
  margin-top: 18px;
}

.cart-checkout-panel .cart-checkout {
  margin-top: 0;
}

.checkout-ack {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px;
  margin: 0 0 14px;
  align-items: start;
  color: var(--text);
  font-size: 0.86rem;
  line-height: 1.45;
  cursor: pointer;
}

.checkout-ack[hidden] {
  display: none;
}

.checkout-ack input {
  width: 16px;
  height: 16px;
  margin: 2px 0 0;
  accent-color: var(--navy);
}

.checkout-ack a {
  color: var(--navy);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.paypal-buttons {
  min-height: 45px;
}

.paypal-buttons.is-blocked {
  opacity: 0.45;
  pointer-events: none;
}

.cart-checkout-status {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.4;
}

.cart-summary small {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.62rem;
  line-height: 1.5;
  text-align: center;
}

.cart-assurances {
  border-top: 1px solid var(--line);
  background: var(--white);
}

.cart-assurances .page-shell {
  min-height: 100px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 54px;
  align-items: center;
}

.cart-assurances article {
  display: grid;
  gap: 5px;
}

.cart-assurances strong {
  font-size: 0.76rem;
}

.cart-assurances span {
  color: var(--muted);
  font-size: 0.68rem;
}

.cart-empty__hero {
  min-height: 430px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 90px;
  align-items: center;
  padding-block: 54px;
}

.cart-empty__visual {
  display: grid;
  place-items: center;
  min-height: 286px;
  padding: 28px;
  border-radius: 6px;
  background: var(--mint);
}

.cart-empty__visual img {
  width: 230px;
  height: 230px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.cart-empty__popular {
  padding-block: 38px 72px;
  background: var(--white);
}

.cart-empty__popular h2 {
  margin-bottom: 24px;
  font-size: 1.75rem;
}

.cart-empty__products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.cart-empty__products a {
  min-width: 0;
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--navy);
}

.cart-empty__products img {
  width: 82px;
  height: 82px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.cart-empty__products span,
.cart-empty__products strong,
.cart-empty__products small,
.cart-empty__products b {
  min-width: 0;
  display: block;
}

.cart-empty__products small {
  margin: 4px 0;
  color: var(--muted);
  font-size: 0.66rem;
}

.cart-empty__products b {
  color: var(--teal);
  font-size: 0.78rem;
}

@media (max-width: 900px) {
  .cart-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .cart-summary {
    width: 100%;
  }

  .cart-item {
    grid-template-columns: 92px minmax(0, 1fr) 110px;
  }

  .cart-item__media {
    width: 92px;
    height: 92px;
  }

  .cart-item__price {
    grid-column: 3;
  }

  .cart-empty__hero {
    grid-template-columns: 1fr;
  }

  .cart-empty__visual {
    order: -1;
  }
}

@media (max-width: 640px) {
  .purchase-progress .page-shell {
    font-size: 0.56rem;
  }

  .cart-intro {
    padding-top: 32px;
  }

  .cart-intro h1,
  .cart-empty__hero h1 {
    font-size: 2.25rem;
  }

  .cart-layout {
    gap: 28px;
    padding-bottom: 42px;
  }

  .cart-item {
    grid-template-columns: 82px minmax(0, 1fr);
    gap: 14px;
    min-height: 0;
    align-items: start;
    padding: 18px 0;
  }

  .cart-item__media {
    width: 82px;
    height: 82px;
  }

  .cart-item__copy h2 {
    font-size: 1.05rem;
    line-height: 1.25;
  }

  .cart-item__quantity {
    grid-column: 2;
    width: 100%;
  }

  .cart-item__quantity > div {
    width: 118px;
  }

  .cart-item__price {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding-top: 12px;
    border-top: 1px solid rgba(204, 216, 213, 0.72);
  }

  .cart-alert {
    padding: 14px;
    font-size: 0.74rem;
    line-height: 1.45;
  }

  .cart-summary {
    padding: 22px;
  }

  .cart-summary dl {
    margin-top: 20px;
  }

  .cart-assurances .page-shell,
  .cart-empty__products {
    grid-template-columns: 1fr;
  }

  .cart-assurances .page-shell {
    gap: 20px;
    padding-block: 28px;
  }

  .cart-empty__hero {
    gap: 24px;
    padding-block: 34px;
  }

  .cart-empty__hero .button-row {
    display: grid;
  }

  .cart-empty__visual {
    order: 0;
    min-height: 230px;
  }

  .cart-empty__visual img {
    width: 190px;
    height: 190px;
  }

  .cart-empty__products a:nth-child(3) {
    display: none;
  }

  .product-purchase {
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
  }

  .product-purchase .button {
    width: 100%;
  }

  .stock-alert {
    padding: 17px 16px;
  }

  .stock-alert form {
    grid-template-columns: 1fr;
  }

  .stock-alert__consent,
  .stock-alert__status {
    grid-column: 1;
  }

  .stock-alert form > .button {
    width: 100%;
    min-width: 0;
  }
}

.catalog-empty {
  min-height: 516px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
  padding: 56px 64px;
  overflow: hidden;
  border: 1px solid #d4dcda;
  border-radius: 6px;
  background: var(--white);
  text-align: center;
}

.catalog-empty[hidden] {
  display: none;
}

.catalog-empty__eyebrow,
.catalog-empty__body,
.catalog-empty__note,
.catalog-empty h2 {
  margin-bottom: 0;
}

.catalog-empty__eyebrow {
  color: var(--navy);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.catalog-empty h2 {
  width: min(100%, 700px);
  font-size: 3rem;
  overflow-wrap: anywhere;
}

.catalog-empty__body {
  width: min(100%, 560px);
  color: var(--muted);
}

.catalog-empty__clear {
  width: 158px;
  min-height: 42px;
}

.catalog-empty__note {
  width: min(100%, 420px);
  color: var(--soft);
  font-size: 0.68rem;
}

.mobile-copy {
  display: none;
}

.documentation-callout {
  display: grid;
  gap: 6px;
  max-width: 570px;
  margin: 24px 0 18px;
  padding: 15px 18px;
  border: 1px solid rgba(22, 159, 149, 0.35);
  border-radius: 4px;
  background: var(--mint);
}

.documentation-callout strong {
  color: var(--navy);
  font-size: 0.66rem;
  text-transform: uppercase;
}

.documentation-callout span {
  color: var(--muted);
  font-size: 0.87rem;
}

.product-overview {
  background: var(--white);
}

.product-page .product-overview {
  padding-block: 42px 64px;
}

.product-page .product-overview__grid {
  grid-template-columns: minmax(0, 596px) minmax(420px, 1fr);
  gap: 64px;
}

.product-page .product-media--large {
  height: 596px;
  aspect-ratio: auto;
  background: #f5f9f8;
}

.product-copy__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.product-copy__meta .eyebrow {
  margin-bottom: 0;
}

.product-page .product-copy h1 {
  margin-bottom: 16px;
  font-size: 3rem;
}

.product-description {
  max-width: 610px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.65;
}

.summary-facts {
  display: grid;
  gap: 12px;
  margin: 14px 0 26px;
  padding: 18px 0;
  border-block: 1px solid var(--line);
}

.research-highlights {
  margin-top: 18px;
  padding: 16px 16px 15px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.12);
}

.research-highlights__intro {
  margin: 4px 0 10px;
  color: rgba(255, 255, 255, 0.96);
  font-size: 1.02rem;
  font-weight: 600;
}

.research-highlights ul {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  list-style: none;
}

.research-highlights li {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
  color: #f5fcff;
  font-size: 1.01rem;
  line-height: 1.5;
}

.research-highlights li strong {
  display: block;
  color: #ffffff;
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.3;
}

.research-highlights li span {
  display: block;
  color: rgba(245, 252, 255, 0.96);
}

.product-use-notice {
  display: grid;
  gap: 3px;
  margin-top: -8px;
  padding: 13px 16px;
  border-radius: 3px;
  background: var(--mint);
}

.product-use-notice strong {
  color: var(--teal);
  font-size: 0.64rem;
  text-transform: uppercase;
}

.product-use-notice span {
  color: var(--muted);
  font-size: 0.76rem;
}

.product-page .button-row {
  margin-top: 22px;
}

.summary-facts > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.summary-facts dt {
  color: var(--muted);
  font-size: 0.78rem;
}

.summary-facts dd {
  color: var(--navy);
  font-size: 0.78rem;
  font-weight: 700;
}

.product-not-found {
  min-height: 65vh;
  background: var(--mint);
}

.product-record {
  background: var(--mint);
}

.product-record.section-pad {
  padding-block: 40px 44px;
}

.product-record__heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 28px;
}

.product-record__heading p {
  margin: 0;
}

.product-record__heading > p:last-child {
  color: var(--muted);
  font-size: 0.86rem;
}

.product-research {
  background: var(--paper);
}

.product-research__layout {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 760px);
  justify-content: space-between;
  gap: 72px;
  align-items: start;
}

.product-research__heading {
  position: sticky;
  top: 96px;
}

.product-research__heading h2 {
  max-width: 360px;
  font-size: 2.15rem;
}

.product-research__heading > p:last-child {
  max-width: 400px;
  color: var(--muted);
}

.product-research__index {
  display: grid;
  gap: 12px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.product-research__index[hidden] {
  display: none !important;
}

.product-research__index > span {
  margin-bottom: 2px;
  color: var(--teal);
  font-size: 0.64rem;
  font-weight: 800;
  text-transform: uppercase;
}

.product-research__index a {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  align-items: baseline;
  gap: 4px;
  color: var(--navy);
  font-size: 0.78rem;
  font-weight: 700;
}

.product-research__index a:hover span {
  color: var(--teal);
}

.product-research__index b {
  color: var(--teal);
  font-size: 0.68rem;
}

.product-writeup {
  min-width: 0;
  color: var(--ink);
}

.product-writeup > h2:first-child {
  margin-top: 0;
}

.product-writeup h2 {
  margin: 42px 0 14px;
  padding-top: 38px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 104px;
  color: var(--navy);
  font-size: 1.75rem;
}

.product-writeup > h2:first-child {
  padding-top: 0;
  border-top: 0;
}

.product-writeup__kicker {
  margin-bottom: 18px !important;
  color: var(--teal) !important;
  font-size: 0.72rem !important;
  font-weight: 800;
  text-transform: uppercase;
}

.product-writeup h3 {
  margin: 28px 0 10px;
  color: var(--navy);
  font-size: 1.1rem;
}

.product-writeup p,
.product-writeup li {
  color: #334557;
  font-size: 0.94rem;
  line-height: 1.75;
}

.product-writeup p {
  margin: 0 0 16px;
}

.product-writeup ul,
.product-writeup ol {
  display: grid;
  gap: 8px;
  margin: 0 0 24px;
  padding-left: 22px;
}

.product-writeup li p {
  margin: 0;
}

.product-writeup hr {
  width: 100%;
  margin: 32px 0;
  border: 0;
  border-top: 1px solid var(--line);
}

.product-writeup a {
  color: var(--teal);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.facts-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  background: var(--white);
}

.facts-grid > div {
  min-height: 96px;
  padding: 24px 28px;
  border-left: 1px solid var(--line);
}

.facts-grid > div:first-child {
  border-left: 0;
}

.facts-grid dt {
  margin-bottom: 7px;
  color: var(--teal);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
}

.facts-grid dd {
  color: var(--navy);
  font-size: 1.2rem;
  font-weight: 800;
}

.request-section {
  background: var(--white);
}

.coa-request-page .request-intro {
  padding-block: 62px;
}

.request-grid {
  display: grid;
  grid-template-columns: minmax(0, 820px) minmax(280px, 392px);
  gap: 84px;
  align-items: start;
}

.coa-form {
  min-width: 0;
}

.form-heading-row {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.form-heading-row .section-heading {
  margin-bottom: 0;
}

.form-progress {
  flex: 0 0 auto;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.67rem;
  font-weight: 700;
  text-transform: uppercase;
}

.form-progress.is-complete {
  color: var(--teal);
}

.coa-form__steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 34px;
  padding: 0;
  list-style: none;
}

.coa-form__steps li {
  min-height: 108px;
  display: grid;
  align-content: start;
  gap: 4px;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  transition: border-color 160ms ease, background-color 160ms ease;
}

.coa-form__steps li[aria-current="step"] {
  border-left-color: var(--teal-bright);
  box-shadow: 0 12px 28px rgba(14, 30, 50, 0.08);
}

.coa-form__steps li.is-complete {
  border-left-color: var(--teal-bright);
  background: var(--mint);
}

.coa-form__steps li > span {
  color: var(--teal);
  font-size: 0.62rem;
  font-weight: 800;
}

.coa-form__steps li > strong {
  color: var(--navy);
  font-size: 0.78rem;
}

.coa-form__steps li > small {
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.45;
}

.coa-form__section {
  padding: 28px 0 32px;
  border-top: 1px solid var(--line);
}

.coa-form__section-header {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  margin-bottom: 22px;
}

.coa-form__section-header > span {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 4px;
  color: var(--white);
  background: var(--navy);
  font-size: 0.68rem;
  font-weight: 800;
}

.coa-form__section-header h3 {
  margin-bottom: 5px;
  color: var(--navy);
  font-size: 1.1rem;
}

.coa-form__section-header p {
  max-width: 620px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.77rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
}

.coa-form label:not(.checkbox-field) {
  display: grid;
  gap: 7px;
  color: var(--navy);
  font-size: 0.76rem;
  font-weight: 700;
}

.coa-form input {
  min-height: 48px;
  padding-inline: 14px;
}

.coa-form select {
  min-height: 48px;
  padding-inline: 14px 38px;
  cursor: pointer;
}

.coa-form textarea {
  min-height: 104px;
  padding: 14px;
  resize: vertical;
}

.coa-form input,
.coa-form select,
.coa-form textarea {
  background: var(--white);
}

.coa-form [aria-invalid="true"] {
  border: 2px solid var(--error);
  box-shadow: none;
}

.field-error {
  color: var(--error);
  font-size: 0.69rem;
  font-weight: 500;
}

.form-hint {
  color: var(--muted);
  font-size: 0.67rem;
  font-weight: 500;
  line-height: 1.45;
}

.form-status {
  min-height: 18px;
  margin: 14px 0 -8px;
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 650;
}

.form-status:empty {
  display: none;
}

.form-status.is-error {
  color: var(--error);
}

.form-honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.form-honeypot[hidden] {
  display: none !important;
}

/* Editorial product dossier */
.product-page {
  font-family: "Plus Jakarta Sans", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-feature-settings: "kern" 1, "liga" 1;
  font-synthesis: none;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.product-page h1,
.product-page h2,
.product-page h3,
.product-page .eyebrow,
.product-page .brand,
.product-page .site-nav,
.product-page .button,
.product-page .breadcrumb,
.product-page .attribute-list,
.product-page .availability-tag,
.product-page .product-research__index {
  font-family: "Plus Jakarta Sans", Inter, ui-sans-serif, system-ui, sans-serif;
}

.product-page h1,
.product-page h2,
.product-page h3 {
  font-weight: 600;
}

.product-page .product-copy h1,
.product-page .product-research__hero h2,
.product-page .documentation-cta h2 {
  font-family: "Plus Jakarta Sans", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 700;
  font-synthesis: none;
}

.product-page .eyebrow,
.product-page .site-nav,
.product-page .button,
.product-page .attribute-list,
.product-page .availability-tag {
  font-weight: 600;
}

.product-page .breadcrumb {
  border-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
  background: var(--navy);
}

.product-page .breadcrumb .page-shell {
  color: rgba(255, 255, 255, 0.84);
}

.product-page .breadcrumb a {
  color: var(--teal-on-dark);
}

.product-page .product-overview {
  padding-block: 30px 72px;
  background: var(--navy);
}

.product-page .product-overview__grid {
  grid-template-columns: minmax(420px, 540px) minmax(520px, 1fr);
  gap: 64px;
}

.product-page .product-media--large {
  order: 2;
  height: 596px;
  border: 0;
  border-radius: 4px;
}

.product-page .product-copy {
  order: 1;
  color: var(--white);
}

.product-page .product-copy .eyebrow,
.product-page .documentation-cta--dark .eyebrow {
  color: var(--teal-on-dark);
}

.product-page .product-copy h1 {
  max-width: 440px;
  margin-bottom: 22px;
  color: var(--white);
  font-size: 3.7rem;
  font-weight: 600;
  line-height: 1.02;
}

.product-page .product-description,
.product-page .product-copy > p:not(.eyebrow):not(.product-strength):not(.research-notice) {
  max-width: 500px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.22rem;
  font-weight: 500;
  line-height: 1.65;
}

.product-page .product-copy__meta {
  margin-bottom: 18px;
}

.product-page .product-copy .availability-tag {
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.product-page .attribute-list {
  margin-block: 30px 24px;
}

.product-page .attribute-list li {
  color: var(--navy);
  background: var(--mint);
}

.product-page .summary-facts {
  margin-bottom: 22px;
  border-color: rgba(255, 255, 255, 0.2);
}

.product-page .summary-facts > div + div {
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.product-page .summary-facts dt {
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.9rem;
}

.product-page .summary-facts dd {
  color: var(--white);
  font-size: 1.02rem;
  font-weight: 700;
}

.product-page .product-purchase {
  border-color: rgba(255, 255, 255, 0.28);
}

.product-page .product-purchase span {
  color: rgba(255, 255, 255, 0.68);
}

.product-page .product-purchase strong {
  color: var(--white);
  font-size: 1.6rem;
}

.product-page .product-variant-selector label {
  color: rgba(255, 255, 255, 0.84);
}

.product-page .product-use-notice {
  display: none;
}

.product-page .button-row {
  margin-top: 28px;
}

.product-page .button--primary {
  color: var(--white);
  background: var(--teal-bright);
}

.product-page .button--secondary {
  border-color: rgba(255, 255, 255, 0.78);
  color: var(--white);
  background: transparent;
}

.product-classification {
  padding-block: 72px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.product-classification__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.72fr);
  align-items: end;
  gap: 72px;
  margin-bottom: 36px;
}

.product-classification__header h2 {
  max-width: 720px;
  margin: 4px 0 0;
  font-size: clamp(2.15rem, 4vw, 3.35rem);
  font-weight: 600;
  line-height: 1.08;
}

.product-classification__header > p {
  max-width: 570px;
  margin: 0;
  color: var(--muted);
  font-size: 1.06rem;
  font-weight: 500;
  line-height: 1.65;
}

.product-classification__facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0 0 30px;
  border-block: 1px solid var(--line);
}

.product-classification__facts > div {
  min-width: 0;
  padding: 18px 20px;
}

.product-classification__facts > div + div {
  border-left: 1px solid var(--line);
}

.product-classification__facts dt {
  margin-bottom: 7px;
  color: var(--soft);
  font-family: "Plus Jakarta Sans", Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-classification__facts dd {
  margin: 0;
  color: var(--navy);
  font-family: "Plus Jakarta Sans", Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 0.96rem;
  font-weight: 700;
  line-height: 1.45;
}

.product-classification__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 390px), 1fr));
  gap: 18px;
}

.product-classification-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 30px;
  border: 1px solid var(--line);
  border-top: 4px solid var(--teal);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.product-classification-card--primary {
  border-top-color: var(--teal-bright);
  box-shadow: 0 16px 40px rgba(16, 42, 67, 0.08);
}

.product-classification-card .eyebrow {
  margin-bottom: 10px;
  color: var(--teal);
}

.product-classification-card h3 {
  margin: 0 0 14px;
  color: var(--navy);
  font-size: 1.48rem;
  font-weight: 700;
  line-height: 1.25;
}

.product-classification-card__overview {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  font-weight: 500;
  line-height: 1.65;
}

.product-classification-card__topic-label {
  margin: 26px 0 8px;
  color: var(--soft);
  font-family: "Plus Jakarta Sans", Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-classification-card__topics {
  display: grid;
  gap: 0;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.product-classification-card__topics li {
  display: grid;
  gap: 5px;
  padding: 13px 0;
  border-top: 1px solid var(--line);
}

.product-classification-card__topics strong {
  color: var(--navy);
  font-family: "Plus Jakarta Sans", Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 0.94rem;
  font-weight: 700;
}

.product-classification-card__topics span {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.55;
}

.product-classification-card__link {
  align-self: flex-start;
  margin-top: auto;
  color: var(--teal);
  font-family: "Plus Jakarta Sans", Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.035em;
  text-decoration: none;
  text-transform: uppercase;
}

.product-classification-card__link:hover,
.product-classification-card__link:focus-visible {
  color: var(--teal-bright);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.product-classification__notice {
  display: grid;
  grid-template-columns: minmax(220px, 0.34fr) minmax(0, 0.66fr);
  gap: 42px;
  margin-top: 20px;
  padding: 24px 28px;
  border-radius: var(--radius-md);
  color: var(--white);
  background: var(--navy);
}

.product-classification__notice strong {
  font-family: "Plus Jakarta Sans", Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 700;
}

.product-classification__notice p {
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.6;
}

@media (max-width: 920px) {
  .product-classification__header {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .product-classification__facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-classification__facts > div:nth-child(3) {
    border-left: 0;
  }

  .product-classification__facts > div:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 620px) {
  .product-classification {
    padding-block: 52px;
  }

  .product-classification__facts {
    grid-template-columns: 1fr;
  }

  .product-classification__facts > div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .product-classification-card {
    padding: 24px 20px;
  }

  .product-classification__notice {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 22px;
  }
}

.product-research {
  padding: 0 0 88px;
  background: var(--paper);
}

.product-research__hero {
  padding-block: 64px 40px;
}

.product-research__hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(380px, 0.8fr);
  align-items: end;
  gap: 120px;
}

.product-research__hero h2 {
  max-width: 620px;
  margin: 0;
  font-size: 3.35rem;
  font-weight: 600;
  line-height: 1.08;
  scroll-margin-top: 104px;
}

.product-research__lead > p:last-child {
  max-width: 560px;
  margin: 0;
  color: var(--navy);
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.55;
}

.product-research__lead strong {
  font-weight: inherit;
}

.product-research__layout {
  display: block;
}

.product-research__index {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 0 0 42px;
  padding: 0;
  border-block: 1px solid var(--line);
}

.product-research__index > span {
  grid-column: 1 / -1;
  margin: 0;
  padding: 14px 0 8px;
}

.product-research__index a {
  min-height: 62px;
  padding: 16px 20px 16px 0;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
}

.product-writeup {
  max-width: none;
}

.product-page .product-writeup p,
.product-page .product-writeup li {
  color: #2f4353;
  font-size: 1.08rem;
  font-weight: 500;
  line-height: 1.75;
}

.product-writeup__kicker {
  margin: 0 0 20px !important;
  font-size: 0.86rem !important;
  font-weight: 600;
}

.product-writeup__section {
  padding-block: 44px;
  border-top: 1px solid var(--line);
}

.product-writeup__section > h2 {
  margin: 0 0 24px;
  padding: 0;
  border: 0;
  font-size: 2.5rem;
  font-weight: 600;
  line-height: 1.12;
  scroll-margin-top: 104px;
}

.product-writeup__section > p,
.product-writeup__section > ul,
.product-writeup__section > ol {
  max-width: 760px;
}

.product-writeup__section--applications {
  padding-top: 24px;
  border-top: 0;
}

.product-writeup__section--applications > h2 {
  margin-bottom: 18px;
  color: var(--teal);
  font-size: 1.22rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.research-applications-grid {
  max-width: none !important;
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 44px !important;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none;
}

.research-applications-grid > li {
  position: relative;
  min-height: 0;
  display: grid;
  align-content: start;
  gap: 9px;
  padding: 24px 18px 24px 38px;
  border-top: 1px solid var(--line);
}

.research-applications-grid > li::before {
  content: attr(data-index);
  position: absolute;
  top: 28px;
  left: 0;
  color: var(--teal);
  font-family: "Plus Jakarta Sans", Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 0.76rem;
  font-weight: 600;
}

.research-applications-grid strong {
  font-family: "Plus Jakarta Sans", Inter, ui-sans-serif, system-ui, sans-serif;
  color: var(--navy);
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.35;
}

.research-applications-grid span {
  max-width: 570px;
  color: #344b5c;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.65;
}

.product-writeup__section--intro {
  display: grid;
  grid-template-columns: minmax(240px, 0.34fr) minmax(0, 0.66fr);
  align-items: start;
  gap: 64px;
}

.product-writeup__section--intro > h2 {
  grid-column: 1;
  font-size: 2.6rem;
}

.product-writeup__section--intro > .product-writeup__section-body {
  grid-column: 2;
  display: grid;
  gap: 18px;
  max-width: 780px;
}

.product-writeup__section-body > p {
  margin: 0;
}

.product-writeup__lead {
  color: var(--navy) !important;
  font-size: 1.18rem !important;
  font-weight: 500;
  line-height: 1.7 !important;
}

.product-details-grid {
  max-width: none !important;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 36px !important;
  padding: 0 !important;
  list-style: none;
}

.product-details-grid > li {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.product-details-grid > li p {
  display: grid;
  grid-template-columns: minmax(140px, 0.42fr) minmax(0, 0.58fr);
  gap: 20px;
}

.product-writeup__section--disclaimer {
  margin-top: 24px;
  padding: 36px 40px;
  border: 0;
  color: var(--white);
  background: var(--navy);
}

.product-writeup__section--disclaimer > h2,
.product-writeup__section--disclaimer p,
.product-writeup__section--disclaimer em {
  color: var(--white);
}

.product-page .product-writeup__section--disclaimer p,
.product-page .product-writeup__section--disclaimer em {
  color: rgba(255, 255, 255, 0.82);
}

.product-writeup__section:has(> .product-writeup__disclosure) {
  padding-block: 0;
}

.product-writeup__disclosure {
  border-bottom: 1px solid var(--line);
}

.product-writeup__disclosure summary {
  min-height: 76px;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 24px;
  gap: 18px;
  align-items: center;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
}

.product-writeup__disclosure summary::-webkit-details-marker {
  display: none;
}

.product-writeup__disclosure summary > span {
  color: var(--teal);
  font-size: 0.72rem;
  font-weight: 700;
}

.product-writeup__disclosure summary > strong {
  font-size: 1.15rem;
  font-weight: 700;
}

.product-writeup__disclosure summary > i {
  position: relative;
  width: 18px;
  height: 18px;
}

.product-writeup__disclosure summary > i::before,
.product-writeup__disclosure summary > i::after {
  content: "";
  position: absolute;
  top: 8px;
  left: 2px;
  width: 14px;
  height: 2px;
  background: var(--teal);
}

.product-writeup__disclosure summary > i::after {
  transform: rotate(90deg);
  transition: transform 160ms ease;
}

.product-writeup__disclosure[open] summary > i::after {
  transform: rotate(0deg);
}

.product-writeup__disclosure-panel {
  max-width: 860px;
  padding: 0 0 42px 60px;
}

.product-writeup__disclosure-panel > :last-child {
  margin-bottom: 0;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .button.is-loading .button__spinner {
    animation: none;
  }
}

.form-field--full {
  grid-column: 1 / -1;
}

.checkbox-field {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  margin-top: 18px;
  color: var(--navy);
  font-size: 0.76rem;
}

.checkbox-field input {
  width: 18px;
  min-height: 18px;
  margin: 0;
  accent-color: var(--teal);
}

.form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  margin-top: 24px;
}

.form-actions .button {
  width: 224px;
  flex: 0 0 auto;
}

.form-actions p {
  max-width: 430px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.69rem;
}

.request-process {
  position: sticky;
  top: 104px;
  padding-top: 18px;
  border-top: 1px solid rgba(14, 30, 50, 0.16);
}

.request-process h2 {
  font-size: 1.55rem;
}

.request-process > p,
.request-process li span {
  color: var(--muted);
  font-size: 0.8rem;
}

.request-process ol {
  margin: 16px 0;
  padding: 0;
  list-style: none;
  counter-reset: request-step;
}

.request-process li {
  display: grid;
  gap: 5px;
  padding-block: 14px;
  border-top: 1px solid rgba(22, 159, 149, 0.5);
  counter-increment: request-step;
}

.request-process li strong::before {
  content: "0" counter(request-step) "  ";
}

.request-process li strong {
  color: var(--navy);
  font-size: 0.76rem;
}

.lot-help {
  display: grid;
  gap: 5px;
  padding: 14px 15px;
  border-radius: 4px;
  background: var(--mint);
}

.lot-help strong {
  color: var(--teal);
  font-size: 0.65rem;
  text-transform: uppercase;
}

.lot-help span {
  color: var(--muted);
  font-size: 0.76rem;
}

.request-preflight {
  display: grid;
  gap: 6px;
  margin-top: 12px;
  padding: 15px 16px;
  border-left: 5px solid var(--teal-bright);
  border-radius: 6px;
  background: var(--white);
  box-shadow: 0 12px 28px rgba(14, 30, 50, 0.06);
}

.request-preflight strong {
  color: var(--teal);
  font-size: 0.65rem;
  text-transform: uppercase;
}

.request-preflight span {
  color: var(--muted);
  font-size: 0.75rem;
}

.request-preflight a,
.request-account-link {
  color: var(--teal);
  font-size: 0.71rem;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.request-account-link {
  display: inline-flex;
  margin-top: 17px;
}

.confirmation {
  min-height: 620px;
  display: grid;
  place-items: center;
  padding: 90px 24px;
  background: var(--white);
}

.confirmation__inner {
  width: min(1120px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 660px) 360px;
  align-items: center;
  gap: 100px;
}

.confirmation__copy {
  display: grid;
  justify-items: start;
}

.confirmation__icon {
  width: 56px;
  height: 56px;
  margin-bottom: 18px;
  fill: none;
  stroke: var(--teal);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.confirmation h1 {
  max-width: 650px;
  font-size: 3rem;
}

.confirmation__copy > p:not(.eyebrow) {
  max-width: 620px;
  margin-bottom: 24px;
  color: var(--muted);
}

.confirmation__steps {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.confirmation__steps li {
  min-height: 106px;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  align-content: start;
  padding: 15px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--line);
  border-radius: 6px;
  background: var(--white);
}

.confirmation__steps li.is-current {
  border-left-color: var(--teal-bright);
  background: var(--mint);
}

.confirmation__steps li > span {
  color: var(--teal);
  font-size: 0.65rem;
  font-weight: 800;
}

.confirmation__steps li div {
  display: grid;
  gap: 5px;
}

.confirmation__steps strong {
  color: var(--navy);
  font-size: 0.75rem;
}

.confirmation__steps small {
  color: var(--muted);
  font-size: 0.66rem;
  line-height: 1.45;
}

.confirmation__guide-link {
  margin-top: 16px;
  color: var(--teal);
  font-size: 0.74rem;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.confirmation__summary {
  padding: 28px;
  background: var(--mint);
}

.confirmation__summary .eyebrow {
  margin-bottom: 16px;
}

.confirmation__summary h2 {
  margin-bottom: 18px;
  font-size: 1.55rem;
}

.confirmation__summary dl {
  margin: 0;
}

.confirmation__summary dl > div {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid var(--line);
}

.confirmation__summary dt {
  color: var(--muted);
  font-size: 0.72rem;
}

.confirmation__summary dd {
  color: var(--navy);
  font-size: 0.72rem;
  font-weight: 700;
  text-align: right;
}

.confirmation__account-note {
  margin: 18px 0 0;
  padding: 13px 14px;
  border-left: 5px solid var(--teal-bright);
  border-radius: 6px;
  color: var(--muted);
  background: var(--white);
  font-size: 0.7rem;
}

.site-footer {
  min-height: 104px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 24px max(24px, calc((100vw - var(--max)) / 2));
  color: var(--white);
  background: var(--navy);
}

.brand--footer .brand__name {
  font-size: 0.8rem;
}

.brand--footer .brand__logo {
  width: 38px;
  height: 38px;
  flex-basis: 38px;
  border-radius: 3px;
}

.brand--footer,
.brand--footer .brand__name,
.brand--footer .brand__name strong,
.brand--footer .brand__lab {
  color: var(--white);
}

.site-footer__content {
  display: grid;
  justify-items: end;
  gap: 10px;
  text-align: right;
}

.site-footer__links {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.site-footer__links a {
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.66rem;
  font-weight: 700;
}

.site-footer__links a:hover,
.site-footer__links a:focus-visible {
  color: var(--white);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.site-footer__address {
  display: grid;
  gap: 2px;
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.68rem;
  font-style: normal;
  line-height: 1.45;
}

.site-footer__address strong {
  color: var(--white);
}

.site-footer__address a {
  width: fit-content;
  color: inherit;
}

.site-footer__address a:hover,
.site-footer__address a:focus-visible {
  color: var(--white);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.site-footer__content > p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.72rem;
}

.resources-page {
  background: var(--paper);
}

.resources-page .breadcrumb--light {
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  background: var(--white);
}

.resources-page .breadcrumb--light .page-shell {
  color: var(--muted);
}

.resources-page .breadcrumb--light a {
  color: var(--teal);
}

.resource-hero {
  background: var(--mint);
}

.resource-hero__grid,
.resource-article__hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.78fr);
  align-items: end;
  gap: 88px;
}

.resource-hero h1,
.resource-article__hero h1 {
  max-width: 760px;
  margin-bottom: 0;
  font-size: clamp(2.8rem, 5vw, 5rem);
  line-height: 0.98;
}

.resource-hero__grid > div:last-child > p,
.resource-article__hero-grid > div:last-child > p {
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 1.72;
}

.resource-hero__note {
  margin: 20px 0 0;
  padding: 14px 16px;
  border-left: 5px solid var(--teal);
  border-radius: 4px;
  color: var(--navy) !important;
  background: var(--white);
  font-size: 0.78rem !important;
  font-weight: 700;
  line-height: 1.5 !important;
}

.resource-library {
  background: var(--paper);
}

.resource-section-heading,
.resource-next__inner {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: 28px;
}

.resource-section-heading .eyebrow,
.resource-section-heading h2,
.resource-section-heading > p,
.resource-next__inner .eyebrow,
.resource-next__inner h2,
.resource-next__inner p {
  margin: 0;
}

.resource-section-heading h2 {
  margin-top: 5px;
}

.resource-section-heading > p {
  max-width: 520px;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.6;
}

.resource-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.resource-card {
  min-width: 0;
  min-height: 310px;
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  padding: 26px 24px 24px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--teal);
  border-radius: 6px;
  background: var(--white);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.resource-card:hover {
  border-color: var(--teal);
  box-shadow: 0 14px 32px rgba(14, 30, 50, 0.08);
  transform: translateY(-2px);
}

.resource-card--featured {
  border-color: rgba(15, 76, 129, 0.42);
  background: linear-gradient(145deg, #ffffff 0%, #f2f7ff 100%);
}

.resource-card--tool {
  border-left-color: var(--teal-bright);
}

.resource-card > span,
.resource-article__number {
  color: var(--teal);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.resource-card h3 {
  margin: 16px 0 12px;
  font-size: 1.28rem;
  line-height: 1.2;
}

.resource-card > p {
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.65;
}

.resource-card .button {
  margin-top: auto;
}

.resource-library__action {
  margin-top: 28px;
}

.resource-library__action a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 800;
}

.resource-library__action a:hover,
.resource-library__action a:focus-visible {
  color: var(--navy);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.resource-workflow {
  background: var(--mint);
}

.resource-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 0 0 32px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  list-style: none;
  background: var(--white);
}

.resource-steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 24px;
  border-right: 1px solid var(--line);
}

.resource-steps li:last-child {
  border-right: 0;
}

.resource-steps li > span {
  color: var(--teal);
  font-size: 0.72rem;
  font-weight: 800;
}

.resource-steps h3 {
  margin-bottom: 8px;
}

.resource-steps p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.55;
}

.resource-faq {
  background: var(--paper);
}

.resource-faq__layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.65fr) minmax(0, 1fr);
  align-items: start;
  gap: 88px;
}

.resource-faq__layout > div:first-child {
  position: sticky;
  top: 112px;
}

.resource-faq__layout > div:first-child > p:last-child {
  color: var(--muted);
}

.resource-faq__items {
  border-top: 1px solid var(--line);
}

.resource-faq__items details {
  border-bottom: 1px solid var(--line);
}

.resource-faq__items summary {
  min-height: 72px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 22px;
  align-items: center;
  gap: 20px;
  color: var(--navy);
  font-size: 0.98rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.resource-faq__items summary::-webkit-details-marker {
  display: none;
}

.resource-faq__items summary i {
  position: relative;
  width: 18px;
  height: 18px;
}

.resource-faq__items summary i::before,
.resource-faq__items summary i::after {
  position: absolute;
  top: 8px;
  left: 2px;
  width: 14px;
  height: 2px;
  content: "";
  background: var(--teal);
}

.resource-faq__items summary i::after {
  transform: rotate(90deg);
  transition: transform 160ms ease;
}

.resource-faq__items details[open] summary i::after {
  transform: rotate(0);
}

.resource-faq__items details > p {
  max-width: 720px;
  margin: 0;
  padding: 0 42px 24px 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.resource-article__hero {
  background: var(--mint);
}

.resource-article__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.resource-article__meta span {
  padding: 7px 10px;
  border: 1px solid rgba(10, 95, 87, 0.25);
  border-radius: 4px;
  color: var(--teal);
  background: var(--white);
  font-size: 0.66rem;
  font-weight: 800;
  text-transform: uppercase;
}

.resource-hero__actions {
  margin-top: 22px;
}

.resource-article__layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 780px);
  justify-content: space-between;
  gap: 72px;
  padding-block: 68px 88px;
}

.resource-article__aside,
.resource-article__body {
  min-width: 0;
}

.resource-article__aside {
  position: sticky;
  top: 112px;
  align-self: start;
}

.resource-article__aside nav {
  display: grid;
  border-top: 1px solid var(--line);
}

.resource-article__aside nav a {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
}

.resource-article__aside nav a:hover,
.resource-article__aside nav a:focus-visible {
  color: var(--teal);
}

.resource-article__body > section {
  scroll-margin-top: 110px;
  padding: 0 0 46px;
  margin-bottom: 46px;
  border-bottom: 1px solid var(--line);
}

.resource-article__body > section:last-child {
  margin-bottom: 0;
  border-bottom: 0;
}

.resource-article__body h2 {
  margin: 10px 0 20px;
  font-size: 2rem;
}

.resource-article__body p,
.resource-article__body li {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.82;
}

.resource-article__body p a,
.resource-citations a {
  color: var(--teal);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.resource-article__body p a:hover,
.resource-article__body p a:focus-visible,
.resource-citations a:hover,
.resource-citations a:focus-visible {
  color: var(--navy);
  text-decoration-thickness: 2px;
}

.resource-callout {
  margin: 28px 0;
  padding: 20px 22px;
  border-left: 5px solid var(--teal);
  border-radius: 5px;
  background: var(--mint);
}

.resource-callout strong {
  display: block;
  margin-bottom: 6px;
  color: var(--navy);
}

.resource-callout p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.resource-checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 28px 0;
  padding: 0;
  list-style: none;
}

.resource-checklist li {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--white);
}

.resource-checklist strong,
.resource-checklist span {
  display: block;
}

.resource-checklist strong {
  color: var(--navy);
  font-size: 0.86rem;
}

.resource-checklist span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.5;
}

.resource-checklist--numbered {
  grid-template-columns: 1fr;
}

.resource-table-wrap {
  max-width: 100%;
  margin: 28px 0;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  box-shadow: 0 12px 28px rgba(14, 30, 50, 0.05);
}

.resource-comparison {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  color: var(--text);
  font-size: 0.86rem;
  line-height: 1.58;
}

.resource-comparison caption {
  padding: 16px 18px;
  color: var(--navy);
  background: var(--mint);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-align: left;
  text-transform: uppercase;
}

.resource-comparison th,
.resource-comparison td {
  padding: 16px 18px;
  border-top: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.resource-comparison th {
  color: var(--navy);
  background: #f7f9fc;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.resource-comparison td + td,
.resource-comparison th + th {
  border-left: 1px solid var(--line);
}

.resource-comparison code {
  padding: 2px 5px;
  border-radius: 3px;
  color: var(--navy);
  background: var(--mint);
  font-size: 0.74rem;
  white-space: nowrap;
}

.resource-comparison--fields {
  min-width: 760px;
}

.resource-method-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 28px 0;
}

.resource-method-grid > div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--white);
}

.resource-method-grid strong,
.resource-method-grid span {
  display: block;
}

.resource-method-grid strong {
  color: var(--navy);
  font-size: 0.86rem;
}

.resource-method-grid span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.5;
}

.resource-download-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  margin: 30px 0;
  padding: 24px;
  border: 1px solid rgba(15, 76, 129, 0.28);
  border-left: 5px solid var(--teal-bright);
  border-radius: 6px;
  background: var(--mint);
}

.resource-download-panel .eyebrow,
.resource-download-panel h3,
.resource-download-panel p {
  margin: 0;
}

.resource-download-panel h3 {
  margin-top: 5px;
  color: var(--navy);
  font-size: 1.2rem;
}

.resource-download-panel p:not(.eyebrow) {
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.55;
}

.resource-download-panel .button {
  flex: 0 0 auto;
}

.resource-methodology {
  margin: 28px 0 24px;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--white);
}

.resource-methodology strong {
  display: block;
  color: var(--navy);
}

.resource-methodology p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.87rem;
  line-height: 1.68;
}

.resource-citations {
  display: grid;
  gap: 12px;
  margin: 24px 0;
  padding-left: 22px;
}

.resource-citations li {
  padding-left: 5px;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.65;
}

.resource-source-note {
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted) !important;
  font-size: 0.76rem !important;
  line-height: 1.55 !important;
}

.resource-sequence {
  display: grid;
  gap: 10px;
  margin: 28px 0;
  padding: 0;
  list-style: none;
}

.resource-sequence li {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--white);
}

.resource-sequence li > span {
  color: var(--teal);
  font-size: 0.69rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.resource-sequence strong {
  display: block;
  color: var(--navy);
  font-size: 0.9rem;
}

.resource-sequence p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.55;
}

.resource-next {
  color: var(--white);
  background: var(--navy);
}

.resource-next__inner {
  margin-bottom: 0;
}

.resource-next h2,
.resource-next p {
  color: var(--white);
}

.resource-next p:not(.eyebrow) {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.75);
}

.resource-next .eyebrow {
  color: var(--teal-on-dark);
}

.resource-next .button--secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
  background: transparent;
}

.documentation-cta--dark .button--secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
  background: transparent;
}

.resource-next .button--secondary:hover,
.resource-next .button--secondary:focus-visible,
.documentation-cta--dark .button--secondary:hover,
.documentation-cta--dark .button--secondary:focus-visible {
  color: var(--navy);
  border-color: var(--white);
  background: var(--white);
}

@media (max-width: 980px) {
  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2rem;
  }

  .site-nav {
    gap: 18px;
  }

  .resource-hero__grid,
  .resource-article__hero-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .resource-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .resource-card:last-child {
    grid-column: 1 / -1;
  }

  .resource-article__layout {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 44px;
  }

  .featured__grid,
  .product-overview__grid,
  .catalog-product,
  .request-grid {
    grid-template-columns: 1fr;
  }

  .featured__grid,
  .product-overview__grid,
  .catalog-product {
    gap: 40px;
  }

  .product-page .product-overview__grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .product-page .product-media--large {
    width: min(100%, 640px);
    margin-inline: auto;
  }

  .request-grid {
    gap: 56px;
  }

  .request-process {
    position: static;
  }

  .confirmation__inner {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .confirmation__summary {
    width: min(100%, 620px);
  }

  .product-research__layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .product-research__heading {
    position: static;
  }

  .product-research__heading h2,
  .product-research__heading > p:last-of-type {
    max-width: 640px;
  }

  .product-writeup {
    padding-left: 0;
    border-left: 0;
  }

  .product-research__hero-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .product-research__hero h2 {
    font-size: 3.35rem;
  }

  .product-research__lead > p:last-child {
    max-width: 720px;
  }

  .product-research__index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-writeup__section--intro {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .product-writeup__section--intro > h2,
  .product-writeup__section--intro > .product-writeup__section-body {
    grid-column: 1;
  }

  .request-process {
    padding: 32px;
    background: var(--mint);
  }

  .facts-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-merchandising__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .related-products__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .home-product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .home-product-grid .product-card:last-child {
    display: none;
  }
}

@media (max-width: 760px) {
  .site-header {
    min-height: 68px;
    gap: 16px;
    padding: 10px 18px;
  }

  .home-page .site-header {
    min-height: 78px;
  }

  .home-page .site-header .brand {
    gap: 9px;
  }

  .home-page .site-header .brand__mark {
    width: 56px;
    height: 48px;
    flex-basis: 56px;
  }

  .home-page .site-header .brand__mark .brand__logo {
    width: 58px;
    transform: scale(1.34);
  }

  .home-page .site-header .brand__name {
    font-size: 0.96rem;
  }

  .home-page .site-header .brand__lab {
    margin-top: 4px;
    font-size: 0.48rem;
  }

  .brand__logo {
    width: 38px;
    height: 38px;
    flex-basis: 38px;
  }

  .brand__name {
    font-size: 0.88rem;
  }

  .brand__lab {
    font-size: 0.44rem;
  }

  .menu-toggle {
    display: block;
    flex: 0 0 42px;
    border: 1px solid rgba(204, 216, 213, 0.75);
    background: var(--white);
  }

  .site-nav {
    position: fixed;
    inset: 76px 14px auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    max-height: calc(100dvh - 92px);
    padding: 12px;
    overflow-y: auto;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    box-shadow: 0 18px 50px rgba(14, 30, 50, 0.18);
  }

  body.nav-open .site-nav {
    display: flex;
  }

  .site-nav a {
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 0 !important;
    border-radius: 5px;
    text-align: center;
  }

  .site-nav > a:not(.nav-action):hover,
  .site-nav > a:not(.nav-action):focus-visible,
  .site-nav > a[aria-current="page"]:not(.nav-action) {
    background: var(--mint);
  }

  .page-shell {
    width: min(100% - 40px, var(--max));
  }

  .section-pad {
    padding-block: 48px;
  }

  h1 {
    font-size: 2.55rem;
  }

  h2 {
    font-size: 1.85rem;
  }

  .lede {
    font-size: 1rem;
  }

  .home-hero {
    min-height: 640px;
  }

  .home-hero__content {
    padding-block: 30px 0;
  }

  .home-hero__brand {
    display: none;
  }

  .home-hero__content h1 {
    font-size: 2.4rem;
  }

  .home-hero__media {
    position: absolute;
  }

  .home-hero__media img {
    object-fit: contain;
    object-position: center bottom;
  }

  .proof-strip__grid {
    grid-template-columns: 1fr;
  }

  .proof-strip__grid > div,
  .proof-strip__grid > div:first-child {
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    padding-inline: 20px;
    border-left: 0;
    border-right: 0;
    border-bottom: 0;
  }

  .proof-strip__grid > div:last-child {
    border-bottom: 0;
  }

  .proof-strip__grid {
    padding-block: 24px;
  }

  .featured-vial__heading h2 {
    font-size: 1.85rem;
  }

  .featured-vial__grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: 0;
  }

  .featured-vial__media,
  .featured-vial__details {
    min-height: 0;
    border: 0;
    border-radius: 0;
  }

  .featured-vial__media {
    aspect-ratio: 1;
    border-radius: 6px;
  }

  .featured-vial__details {
    padding: 24px 0 0;
  }

  .featured-vial__details h3 {
    font-size: 1.65rem;
  }

  .featured-vial__details .button {
    width: 100%;
  }

  .section-heading--split,
  .documentation-cta__inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .section-heading--split {
    display: flex;
    gap: 14px;
  }

  .home-catalog__action {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .home-catalog__action p {
    text-align: left;
  }

  .documentation-cta__inner {
    display: flex;
    gap: 26px;
  }

  .standards-grid {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .catalog-intro,
  .request-intro {
    padding-block: 42px;
  }

  .catalog-intro {
    padding-block: 36px;
  }

  .catalog-intro__grid,
  .request-intro__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .catalog-intro__grid {
    gap: 14px;
  }

  .catalog-intro h1 {
    margin-bottom: 10px;
    font-size: 2.25rem;
  }

  .catalog-intro .lede {
    font-size: 0.95rem;
  }

  .catalog-status {
    display: block;
    padding-top: 0;
    border-top: 0;
  }

  .catalog-status > span,
  .catalog-status > strong,
  .catalog-status > .desktop-copy {
    display: none;
  }

  .catalog-status .mobile-copy {
    display: block;
    margin: 0;
    color: var(--teal);
    font-size: 0.62rem;
    font-weight: 700;
    line-height: 1.35;
    text-transform: uppercase;
  }

  .request-intro .catalog-status {
    display: grid;
    gap: 7px;
    padding-top: 14px;
    border-top: 2px solid rgba(22, 159, 149, 0.55);
    text-transform: none;
  }

  .request-intro .catalog-status span {
    display: block;
    color: var(--teal);
    font-size: 0.62rem;
  }

  .request-intro .catalog-status strong {
    display: block;
    font-size: 1.1rem;
    line-height: 1.2;
  }

  .request-intro .catalog-status p {
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 500;
    line-height: 1.3;
  }

  .catalog-controls {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
    margin-bottom: 28px;
  }

  .resource-hero h1,
  .resource-article__hero h1 {
    font-size: 2.7rem;
  }

  .resource-section-heading,
  .resource-next__inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .resource-card-grid,
  .resource-steps,
  .resource-faq__layout,
  .resource-article__layout,
  .resource-checklist,
  .resource-method-grid {
    grid-template-columns: 1fr;
  }

  .resource-card:last-child {
    grid-column: auto;
  }

  .resource-card {
    min-height: 280px;
  }

  .resource-steps li {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .resource-steps li:last-child {
    border-bottom: 0;
  }

  .resource-faq__layout,
  .resource-article__layout {
    gap: 34px;
  }

  .resource-article__layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .resource-faq__layout > div:first-child,
  .resource-article__aside {
    position: static;
  }

  .resource-article__layout {
    padding-block: 44px 56px;
  }

  .resource-article__aside nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .resource-article__aside nav a {
    padding-right: 10px;
  }

  .resource-article__body > section {
    padding-bottom: 34px;
    margin-bottom: 34px;
  }

  .resource-article__body h2 {
    font-size: 1.55rem;
  }

  .resource-download-panel {
    align-items: flex-start;
    flex-direction: column;
  }

  .resource-download-panel .button {
    width: 100%;
  }

  .resource-sequence li {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .catalog-merchandising__heading,
  .related-products__heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .catalog-merchandising__grid,
  .related-products__grid {
    grid-template-columns: 1fr;
  }

  .catalog-merchandising__card {
    min-height: 142px;
  }

  .catalog-controls .search-field,
  .catalog-controls .category-filter-row,
  .catalog-controls .availability-control,
  .catalog-controls .catalog-reset,
  .catalog-filter-summary {
    grid-column: 1 / -1;
  }

  .desktop-copy {
    display: none;
  }

  .mobile-copy {
    display: inline;
  }

  .category-filter-row {
    display: flex;
    gap: 8px;
    padding-bottom: 2px;
    overflow-x: auto;
    scrollbar-width: none;
    scroll-snap-type: x proximity;
  }

  .category-filter-row::-webkit-scrollbar {
    display: none;
  }

  .category-filter-row .filter-button {
    min-width: max-content;
    flex: 0 0 auto;
    padding-inline: 18px;
    scroll-snap-align: start;
  }

  .availability-control {
    min-width: 0;
  }

  .catalog-reset {
    width: 100%;
    border: 1px solid rgba(22, 159, 149, 0.28);
    border-radius: 4px;
    background: var(--mint);
  }

  .filter-button {
    justify-content: center;
    padding-inline: 12px;
    font-size: 0.66rem;
  }

  .filter-count,
  .category-count {
    display: none;
  }

  .catalog-product {
    padding: 0;
    gap: 0;
    overflow: hidden;
  }

  .catalog-product__details {
    padding: 22px 18px 24px;
  }

  .catalog-empty {
    min-height: 520px;
    gap: 18px;
    padding: 48px 28px;
  }

  .catalog-empty h2 {
    width: min(100%, 286px);
    font-size: 2.25rem;
  }

  .catalog-empty__body,
  .catalog-empty__note {
    width: min(100%, 278px);
  }

  .catalog-empty__body {
    font-size: 0.88rem;
  }

  .catalog-empty__clear {
    width: min(100%, 278px);
  }

  .catalog-empty__note {
    font-size: 0.62rem;
  }

  .catalog-product__media,
  .product-media,
  .product-media--large {
    aspect-ratio: 1 / 0.96;
  }

  .product-page .product-overview {
    padding-block: 24px 40px;
  }

  .product-page .product-media--large {
    order: 1;
    height: auto;
    max-height: 340px;
    aspect-ratio: 4 / 3;
  }

  .product-page .product-copy {
    order: 2;
  }

  .product-page .product-overview__grid {
    gap: 22px;
  }

  .product-copy h1,
  .product-copy h2,
  .catalog-product h2 {
    font-size: 2.45rem;
    overflow-wrap: anywhere;
  }

  .product-page .product-copy h1 {
    font-size: 2.15rem;
  }

  .product-page .product-description {
    font-size: 0.92rem;
    line-height: 1.55;
  }

  .product-page .product-overview {
    padding-block: 24px 48px;
  }

  .product-page .product-copy h1 {
    max-width: none;
    font-size: 2.25rem;
    line-height: 1.05;
  }

  .product-page .attribute-list {
    margin: 18px 0 14px;
  }

  .product-page .summary-facts {
    gap: 0;
    margin-bottom: 20px;
    padding-block: 14px;
  }

  .product-page .research-highlights {
    margin-top: 14px;
    padding: 13px 13px 12px;
  }

  .product-page .research-highlights li {
    font-size: 0.88rem;
  }

  .product-page .research-highlights__intro {
    font-size: 0.86rem;
  }

  .product-page .summary-facts > div {
    min-height: 42px;
  }

  .product-page .button-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .product-page .button-row .button {
    min-width: 0;
    padding-inline: 12px;
  }

  .product-research__heading h2 {
    font-size: 1.7rem;
  }

  .product-research {
    padding-bottom: 60px;
  }

  .product-research__hero {
    padding-block: 44px 28px;
  }

  .product-research__hero h2 {
    font-size: 2.4rem;
  }

  .product-research__lead > p:last-child {
    font-size: 1.08rem;
  }

  .product-research__index {
    grid-template-columns: 1fr;
    margin-bottom: 24px;
  }

  .research-applications-grid,
  .product-details-grid {
    grid-template-columns: 1fr;
  }

  .research-applications-grid > li {
    min-height: 0;
    padding-right: 0;
  }

  .product-writeup__section {
    padding-block: 34px;
  }

  .product-writeup__section > h2,
  .product-writeup__section--intro > h2 {
    font-size: 1.85rem;
  }

  .product-details-grid > li p {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .product-writeup__section--disclaimer {
    padding: 28px 24px;
  }

  .product-writeup__disclosure summary {
    min-height: 68px;
    grid-template-columns: 30px minmax(0, 1fr) 20px;
    gap: 12px;
  }

  .product-writeup__disclosure summary > strong {
    font-size: 1rem;
  }

  .product-writeup__disclosure-panel {
    padding: 0 0 32px 42px;
  }

  .product-record.section-pad,
  .product-research.section-pad,
  .related-products.section-pad {
    padding-block: 44px;
  }

  .product-record__heading {
    align-items: start;
    flex-direction: column;
    gap: 6px;
  }

  .product-research__index {
    margin-top: 22px;
  }

  .product-writeup h2 {
    font-size: 1.35rem;
  }

  .product-writeup p,
  .product-writeup li {
    font-size: 1rem;
    line-height: 1.76;
  }

  .facts-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .facts-grid > div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 64px;
    padding: 18px 20px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .facts-grid > div:first-child {
    border-top: 0;
  }

  .facts-grid dt {
    margin-bottom: 0;
  }

  .facts-grid dd {
    max-width: 190px;
    font-size: 1rem;
    text-align: right;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .coa-form__steps {
    grid-template-columns: 1fr;
  }

  .coa-form__steps li {
    min-height: 0;
    grid-template-columns: 30px minmax(0, 1fr);
    column-gap: 10px;
  }

  .coa-form__steps li > span {
    grid-row: 1 / span 2;
  }

  .coa-form__steps li > strong,
  .coa-form__steps li > small {
    grid-column: 2;
  }

  .coa-form__section-header {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 12px;
  }

  .coa-form__section-header > span {
    width: 34px;
    height: 34px;
  }

  .form-heading-row {
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
  }

  .form-progress {
    margin-top: 0;
  }

  .form-field--full {
    grid-column: auto;
  }

  .form-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
  }

  .form-actions .button {
    width: 100%;
  }

  .request-process {
    margin-inline: calc(50% - 50vw);
    padding: 38px 20px 44px;
    border-top: 0;
    background: var(--mint);
  }

  .confirmation {
    min-height: 0;
    padding: 52px 20px 58px;
  }

  .confirmation__inner {
    gap: 34px;
  }

  .confirmation__icon {
    width: 52px;
    height: 52px;
  }

  .confirmation h1 {
    font-size: 2.15rem;
  }

  .confirmation .button-row {
    width: 100%;
    display: grid;
  }

  .confirmation .button-row .button {
    width: 100%;
  }

  .confirmation__steps {
    grid-template-columns: 1fr;
  }

  .confirmation__steps li {
    min-height: 0;
  }

  .confirmation__summary {
    width: 100%;
    padding: 22px 20px;
  }

  .site-footer {
    min-height: 128px;
    align-items: start;
    justify-content: center;
    flex-direction: column;
    gap: 14px;
    padding: 30px 24px;
  }

  .site-footer__content {
    justify-items: start;
    text-align: left;
  }

  .site-footer__links {
    justify-content: flex-start;
  }

  .product-card__media {
    aspect-ratio: 1;
  }

  .product-card__details {
    min-height: 155px;
    gap: 6px;
    padding: 12px;
  }

  .product-card h3 {
    min-height: 0;
    font-size: 0.95rem;
  }

  .product-card__details > p {
    min-height: 0;
    font-size: 0.82rem;
  }

  .availability-tag {
    padding: 5px 8px;
    font-size: 0.65rem;
  }
}

@media (max-width: 480px) {
  .page-shell {
    width: min(100% - 32px, var(--max));
  }

  .catalog-intro .page-shell,
  .catalog-results .page-shell,
  .standards-band .page-shell {
    width: min(100% - 48px, var(--max));
  }

  .button-row:not(.button-row--center) {
    display: grid;
  }

  .button-row .button {
    width: 100%;
  }

  .results-heading {
    align-items: flex-end;
  }

  .results-heading h2 {
    font-size: 1.5rem;
    white-space: nowrap;
  }

  .results-heading span {
    font-size: 0.65rem;
    white-space: nowrap;
  }

  .catalog-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .product-card__media {
    aspect-ratio: 16 / 10;
    margin: 12px 12px 0;
  }

  .product-card__details {
    padding: 16px;
  }

  .home-product-grid {
    grid-template-columns: 1fr;
  }

  .home-product-grid .product-card:last-child {
    display: block;
  }

  .filter-button {
    font-size: 0.6rem;
  }
}

.research-gate {
  width: min(520px, calc(100% - 32px));
  max-height: calc(100dvh - 32px);
  margin: auto;
  padding: 34px;
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  background: var(--white);
  box-shadow: 0 28px 80px rgba(14, 30, 50, 0.28);
}

.research-gate::backdrop {
  background: rgba(14, 30, 50, 0.78);
  backdrop-filter: blur(4px);
}

.research-gate__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 30px;
  color: var(--navy);
  font-size: 0.82rem;
  font-weight: 800;
}

.research-gate__brand img {
  width: 54px;
  height: 54px;
  object-fit: contain;
}

.research-gate__brand span,
.research-gate__eyebrow {
  color: var(--navy);
}

.research-gate__eyebrow {
  margin-bottom: 9px;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
}

.research-gate h2 {
  margin-bottom: 15px;
  font-size: 2rem;
}

.research-gate > p:not(.research-gate__eyebrow) {
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.research-gate__confirm {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--paper);
  color: var(--navy);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.5;
  cursor: pointer;
}

.research-gate__confirm input {
  width: 18px;
  height: 18px;
  margin: 1px 0 0;
  accent-color: var(--teal);
}

.research-gate__confirm:focus-within {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(22, 159, 149, 0.14);
}

.research-gate__status {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.45;
}

.research-gate__actions {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 10px;
  margin-top: 22px;
}

.research-gate__actions a,
.research-gate__actions button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid var(--navy);
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 800;
  cursor: pointer;
}

.research-gate__actions a {
  color: var(--navy);
  background: var(--white);
}

.research-gate__actions button {
  color: var(--white);
  background: var(--navy);
}

.research-gate__actions button:disabled {
  border-color: #a9b9cb;
  color: var(--soft);
  background: #d9e2ec;
  cursor: not-allowed;
}

@media (max-width: 520px) {
  .research-gate {
    padding: 26px 22px;
  }

  .research-gate h2 {
    font-size: 1.65rem;
  }

  .research-gate__actions {
    grid-template-columns: 1fr;
  }
}

/* Research-area detail pages */
.research-area-page {
  font-family: "Plus Jakarta Sans", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-feature-settings: "kern" 1, "liga" 1;
}

.research-area-page main {
  min-height: 60vh;
}

.research-area-shell {
  width: min(calc(100% - 96px), 1248px);
  margin-inline: auto;
}

.research-area-hero {
  padding-block: var(--space-6);
  background: var(--paper);
}

.research-area-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: var(--space-5);
  color: var(--teal);
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
}

.research-area-breadcrumb span {
  color: var(--line);
}

.research-area-breadcrumb strong {
  color: var(--muted);
}

.research-area-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 440px;
  gap: var(--space-6);
  align-items: start;
}

.research-area-hero__copy {
  padding-top: 2px;
}

.research-area-page .eyebrow {
  margin: 0;
  color: var(--teal);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.research-area-hero__copy .eyebrow {
  color: var(--teal-bright);
}

.research-area-hero h1 {
  max-width: 790px;
  margin: 22px 0 20px;
  color: var(--navy);
  font-size: clamp(2.65rem, 4.2vw, 4.1rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.08;
}

.research-area-hero__copy > p:not(.eyebrow) {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.7;
}

.research-area-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.research-area-actions .button {
  min-height: 44px;
  padding-inline: 22px;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
}

.research-area-text-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--teal);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
}

.research-pathway-map {
  padding: var(--space-5);
  border: var(--stroke-1) solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.research-pathway-map h2 {
  margin: 18px 0 var(--space-4);
  color: var(--navy);
  font-size: 1.45rem;
  line-height: 1.25;
}

.research-pathway-map ol {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.research-pathway-map li {
  min-height: 52px;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  color: var(--navy);
  background: var(--mint);
}

.research-pathway-map li span {
  color: var(--teal-bright);
  font-size: 0.68rem;
  font-weight: 800;
}

.research-pathway-map li strong {
  font-size: 0.78rem;
}

.research-area-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  margin: var(--space-5) 0 0;
}

.research-area-stats div {
  padding: var(--space-4);
  border: var(--stroke-1) solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.research-area-stats dt {
  color: var(--navy);
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.2;
}

.research-area-stats dd {
  margin: 8px 0 0;
  color: var(--teal);
  font-size: 0.61rem;
  font-weight: 800;
  text-transform: uppercase;
}

.research-area-section {
  padding-block: var(--space-6);
  background: var(--paper);
}

.research-area-section--surface {
  background: var(--surface);
}

.research-area-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}

.research-area-heading h2,
.research-area-lower-grid h2 {
  margin: 8px 0 0;
  color: var(--navy);
  font-size: clamp(1.75rem, 3vw, 2.15rem);
  font-weight: 600;
  line-height: 1.2;
}

.research-area-heading > p {
  max-width: 420px;
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.55;
}

.research-topic-grid,
.research-record-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.research-topic-card {
  min-height: 180px;
  padding: var(--space-5);
  border: var(--stroke-1) solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper);
}

.research-topic-card > span {
  color: var(--teal-bright);
  font-size: 0.68rem;
  font-weight: 800;
}

.research-topic-card h3 {
  margin: var(--space-3) 0 10px;
  color: var(--navy);
  font-size: 1.08rem;
  font-weight: 600;
}

.research-topic-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.6;
}

.research-record {
  min-width: 0;
  min-height: 268px;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  border: var(--stroke-1) solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.research-record__accent {
  width: 100%;
  height: 4px;
  flex: 0 0 auto;
  background: var(--teal-bright);
}

.research-record__header,
.research-record__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.research-record__header > span {
  color: var(--teal);
  font-size: 0.58rem;
  font-weight: 800;
  text-transform: uppercase;
}

.research-record__status {
  flex: 0 0 auto;
  padding: 7px 10px;
  border-radius: var(--radius-pill);
  color: var(--teal);
  background: var(--mint);
  font-size: 0.58rem;
  font-weight: 800;
  text-transform: uppercase;
}

.research-record__status--in-stock {
  color: #17633a;
  background: #e4f5ea;
}

.research-record__status--low-availability {
  color: #7a4d00;
  background: #fff2cc;
}

.research-record__status--out-of-stock {
  color: var(--soft);
  background: #edf1f5;
}

.research-record h3 {
  margin: 0;
  color: var(--navy);
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.3;
}

.research-record__meta {
  margin: 0;
  color: var(--teal);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.5;
}

.research-record__description {
  margin: 0;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.58;
}

.research-record__footer {
  margin-top: auto;
  padding-top: 2px;
  color: var(--text);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
}

.research-record__footer a {
  color: var(--teal);
  font-size: 0.65rem;
  font-weight: 800;
}

.research-record__footer a:hover,
.research-record__footer a:focus-visible {
  color: var(--teal-bright);
}

.research-record__footer .button {
  min-height: 38px;
  padding-inline: 14px;
  color: var(--white);
  font-size: 0.68rem;
}

.research-record__footer .button:hover,
.research-record__footer .button:focus-visible {
  color: var(--white);
  background: var(--teal);
}

.research-area-lower-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.research-related-list,
.research-document-list {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.research-related-card {
  display: grid;
  gap: 7px;
  padding: var(--space-4);
  border: var(--stroke-1) solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper);
}

.research-related-card strong {
  color: var(--navy);
  font-size: 0.92rem;
}

.research-related-card span,
.research-document-list small {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 500;
  line-height: 1.5;
}

.research-related-card i {
  color: var(--teal);
  font-size: 0.62rem;
  font-style: normal;
  font-weight: 800;
  text-transform: uppercase;
}

.research-document-list > a {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: var(--stroke-1) solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper);
}

.research-document-list span {
  display: grid;
  gap: 6px;
}

.research-document-list strong {
  color: var(--teal);
  font-size: 0.64rem;
  text-transform: uppercase;
}

.research-document-list i {
  color: var(--teal-bright);
  font-size: 1.1rem;
  font-style: normal;
  font-weight: 800;
}

.research-related-card:hover,
.research-related-card:focus-visible,
.research-document-list > a:hover,
.research-document-list > a:focus-visible {
  border-color: var(--teal);
  outline: none;
  box-shadow: 0 10px 24px rgba(16, 42, 67, 0.08);
}

.research-use-band {
  padding-block: var(--space-5);
  color: var(--teal-on-dark);
  background: var(--navy);
}

.research-use-band .research-area-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.research-use-band h2 {
  margin: 0 0 8px;
  color: var(--teal-on-dark);
  font-size: 0.74rem;
  text-transform: uppercase;
}

.research-use-band p {
  max-width: 920px;
  margin: 0;
  color: var(--teal-on-dark);
  font-size: 0.75rem;
  line-height: 1.6;
}

.research-use-band a {
  flex: 0 0 auto;
  color: var(--teal-on-dark);
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
}

@media (max-width: 1080px) {
  .research-area-hero__grid {
    grid-template-columns: minmax(0, 1fr) 360px;
  }

  .research-topic-grid,
  .research-record-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .research-area-shell {
    width: min(calc(100% - 48px), 1248px);
  }

  .research-area-hero__grid,
  .research-area-lower-grid {
    grid-template-columns: 1fr;
  }

  .research-area-heading,
  .research-use-band .research-area-shell {
    align-items: flex-start;
    flex-direction: column;
  }

  .research-area-stats {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }

  .research-area-stats div {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
  }

  .research-area-stats dd {
    margin: 0;
  }
}

@media (max-width: 620px) {
  .research-area-hero,
  .research-area-section {
    padding-block: var(--space-5);
  }

  .research-area-shell {
    width: min(calc(100% - 32px), 1248px);
  }

  .research-area-hero h1 {
    font-size: 2.45rem;
  }

  .research-area-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .research-area-actions .button,
  .research-area-text-link {
    width: 100%;
    justify-content: center;
  }

  .research-pathway-map {
    padding: var(--space-4);
  }

  .research-topic-grid,
  .research-record-grid {
    grid-template-columns: 1fr;
  }

  .research-topic-card {
    min-height: 0;
    padding: var(--space-4);
  }

  .research-record {
    min-height: 0;
  }
}

/* Homepage / Blue — synchronized with the approved Figma desktop and mobile frames. */
.home-page .site-header {
  min-height: 94px;
  height: 94px;
  padding: 0 max(24px, calc((100vw - var(--max)) / 2));
  border-bottom-color: var(--line);
  background: var(--white);
  backdrop-filter: none;
}

.home-page .site-header .brand {
  gap: 14px;
}

.home-page .site-header .brand__mark {
  width: 64px;
  height: 64px;
  flex: 0 0 64px;
  overflow: hidden;
}

.home-page .site-header .brand__mark .brand__logo {
  width: 64px;
  height: 64px;
  max-width: 64px;
  object-fit: contain;
  transform: none;
}

.home-page .site-header .brand__name {
  font-size: 1.25rem;
  letter-spacing: 0.6px;
}

.home-page .site-header .brand__lab {
  margin-top: 1px;
  color: var(--teal);
  font-size: 0.625rem;
  letter-spacing: 2.2px;
}

.home-page .site-nav {
  gap: 24px;
  font-size: 0.8125rem;
}

.home-page .home-hero {
  min-height: 650px;
  height: 650px;
}

.home-page .home-hero__media::after {
  display: none;
}

.home-page .home-hero__media img {
  object-position: center center;
  filter: none;
}

.home-page .home-hero__content {
  align-content: center;
  gap: 14px;
  width: min(800px, calc(100% - 48px));
  height: 320px;
  margin-top: 42px;
  padding: 0;
}

.home-hero__eyebrow {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.8px;
  line-height: 18px;
  text-transform: uppercase;
}

.home-page .home-hero__content h1 {
  max-width: 780px;
  margin: 0;
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -1.2px;
  line-height: 66px;
}

.home-page .home-hero__content .lede {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.125rem;
  line-height: 28px;
}

.home-page .home-hero .button-row {
  margin-top: 0;
  gap: 12px;
}

.home-page .home-hero .button--primary {
  color: var(--white);
  background: var(--navy);
}

.home-page .home-hero .button--secondary {
  color: var(--navy);
  border-color: var(--teal);
  background: var(--white);
}

.home-page .proof-strip {
  min-height: 120px;
  color: var(--navy);
  background: var(--mint);
}

.home-page .proof-strip__grid > div {
  min-height: 120px;
  padding-block: 22px;
}

.home-page .proof-strip strong {
  color: var(--teal);
  font-size: 0.9375rem;
}

.home-page .proof-strip span {
  color: var(--muted);
  font-size: 0.75rem;
}

.home-page .featured-vial {
  padding-block: 64px;
}

.home-page .featured-vial__heading {
  max-width: 900px;
  margin-bottom: 12px;
}

.home-page .featured-vial__heading h2 {
  margin-bottom: 12px;
  font-size: 2.625rem;
  line-height: 50px;
}

.home-page .featured-vial__heading > p:last-child {
  max-width: 760px;
  font-size: 1.0625rem;
  line-height: 27px;
}

.home-page .featured-vial__grid {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.04fr);
  grid-template-rows: 384px;
}

.home-page .featured-vial__media,
.home-page .featured-vial__details {
  min-height: 384px;
  border-color: var(--line);
  border-radius: var(--radius-lg);
}

.home-page .featured-vial__details {
  gap: 12px;
  padding: 32px 42px 30px;
  background: var(--mint);
}

.home-page .featured-vial__details .eyebrow,
.home-page .featured-vial__details h3,
.home-page .featured-vial__details > p,
.home-page .featured-vial__details dl {
  margin: 0;
}

.home-page .featured-vial__details h3 {
  font-size: 2.375rem;
  line-height: 44px;
}

.home-page .featured-vial__details > p:not(.eyebrow) {
  max-width: 550px;
  font-size: 1rem;
  line-height: 25px;
}

.home-page .featured-vial__details dl {
  gap: 0;
}

.home-page .featured-vial__details dl > div {
  grid-template-columns: 62px minmax(0, 1fr);
  min-height: 25px;
}

.home-page .featured-vial__details .button {
  margin-top: auto;
}

.home-page .standards-band--light {
  padding-block: 54px;
  background: var(--mint);
}

.home-page .standards-band--light h2 {
  margin-bottom: 14px;
  font-size: 2.5rem;
  line-height: 48px;
}

.home-page .standards-band--light .standards-grid {
  gap: 50px;
}

.home-page .standards-band--light .standards-grid article {
  min-height: 200px;
  padding: 18px 34px 0 0;
}

.home-page .resource-library {
  padding-block: 48px;
  background: var(--white);
}

.home-page .resource-section-heading {
  gap: 48px;
  margin-bottom: 26px;
}

.home-page .resource-section-heading > div {
  width: min(760px, 60%);
}

.home-page .resource-section-heading h2 {
  margin-top: 12px;
  font-size: 2.375rem;
  line-height: 48px;
}

.home-page .resource-section-heading > p {
  max-width: 460px;
  font-size: 1rem;
  line-height: 24px;
}

.home-page .resource-card-grid {
  gap: 26px;
}

.home-page .resource-card {
  min-height: 250px;
  height: 250px;
  padding: 24px 28px;
  border-left-width: 4px;
  border-radius: var(--radius-sm);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.home-page .resource-card > span {
  font-size: 0.625rem;
  letter-spacing: 0;
}

.home-page .resource-card h3 {
  margin: 12px 0;
  font-size: 1.125rem;
  font-weight: 800;
  line-height: 20px;
}

.home-page .resource-card > p {
  margin-bottom: 18px;
  font-size: 0.8125rem;
  line-height: 19px;
}

.home-page .resource-card .button {
  width: fit-content;
  min-width: 160px;
}

.home-page .catalog-cta {
  min-height: 260px;
  padding-block: 36px;
  color: rgba(255, 255, 255, 0.85);
  background: var(--navy);
}

.home-page .catalog-cta__inner {
  gap: 12px;
}

.home-page .catalog-cta .eyebrow,
.home-page .catalog-cta h2,
.home-page .catalog-cta p:not(.eyebrow) {
  margin: 0;
}

.home-page .catalog-cta h2 {
  max-width: 840px;
  font-size: 2.375rem;
  line-height: 46px;
}

.home-page .catalog-cta p:not(.eyebrow) {
  max-width: 700px;
  font-size: 1rem;
  line-height: 24px;
}

.home-page .catalog-cta .button--secondary {
  color: var(--navy);
  border-color: var(--white);
  background: var(--white);
}

.home-page .site-footer {
  min-height: 260px;
  align-items: stretch;
  flex-direction: column;
  gap: 18px;
  padding: 32px max(24px, calc((100vw - var(--max)) / 2)) 24px;
}

.home-page .site-footer__main {
  min-height: 145px;
  display: grid;
  grid-template-columns: 330px minmax(320px, 392px) 330px;
  align-items: start;
  justify-content: space-between;
  gap: 36px;
}

.home-page .site-footer__brand {
  width: 330px;
}

.home-page .site-footer__brand .brand {
  gap: 10px;
}

.home-page .site-footer__brand .brand__logo {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border-radius: 2px;
}

.home-page .site-footer__brand-name {
  color: var(--white);
  font-size: 1.0625rem;
  font-weight: 700;
  white-space: nowrap;
}

.home-page .site-footer__brand > p {
  max-width: 320px;
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.8125rem;
  line-height: 19px;
}

.home-page .site-footer__links {
  display: flex;
  justify-content: space-between;
  flex-wrap: nowrap;
  gap: 56px;
}

.home-page .site-footer__links > div {
  width: 160px;
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 10px;
}

.home-page .site-footer__links strong,
.home-page .site-footer__address > strong {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.home-page .site-footer__links a {
  color: var(--white);
  font-size: 0.8125rem;
  font-weight: 400;
}

.home-page .site-footer__address {
  width: 330px;
  gap: 0;
  color: var(--white);
  font-size: 0.75rem;
  line-height: 18px;
  text-align: left;
}

.home-page .site-footer__address > strong {
  margin-bottom: 7px;
}

.home-page .site-footer__legal {
  min-height: 40px;
  display: grid;
  grid-template-columns: minmax(330px, 1fr) auto auto;
  align-items: start;
  gap: 20px;
  padding-top: 17px;
  border-top: 1px solid rgba(203, 216, 230, 0.25);
}

.home-page .site-footer__legal p {
  margin: 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.6875rem;
  white-space: nowrap;
}

.home-page .site-footer__policy-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 12px;
}

.home-page .site-footer__policy-links a {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.59375rem;
}

@media (max-width: 1050px) and (min-width: 761px) {
  .home-page .site-header .brand__wordmark {
    display: none;
  }

  .home-page .site-footer__main {
    grid-template-columns: minmax(250px, 1fr) auto minmax(250px, 1fr);
    gap: 24px;
  }

  .home-page .site-footer__brand,
  .home-page .site-footer__address {
    width: auto;
  }

  .home-page .site-footer__links {
    gap: 24px;
  }

  .home-page .site-footer__links > div {
    width: 120px;
  }

  .home-page .site-footer__policy-links {
    display: none;
  }
}

@media (max-width: 760px) {
  .home-page .site-header {
    min-height: 78px;
    height: 78px;
    padding: 0 18px;
  }

  .home-page .site-header .brand {
    gap: 10px;
  }

  .home-page .site-header .brand__mark {
    width: 48px;
    height: 48px;
    flex-basis: 48px;
  }

  .home-page .site-header .brand__mark .brand__logo {
    width: 48px;
    height: 48px;
    max-width: 48px;
    transform: none;
  }

  .home-page .site-header .brand__name {
    font-size: 1rem;
    letter-spacing: 0.45px;
  }

  .home-page .site-header .brand__lab {
    margin-top: 1px;
    font-size: 0.53125rem;
    letter-spacing: 1.8px;
  }

  .home-page .menu-toggle {
    width: 42px;
    height: 42px;
    flex-basis: 42px;
    border: 0;
    background: transparent;
  }

  .home-page .site-nav {
    inset: 78px 14px auto;
  }

  .home-page .home-hero {
    min-height: 660px;
    height: 660px;
    display: block;
  }

  .home-page .home-hero__content {
    align-content: start;
    gap: 10px;
    width: min(100% - 40px, 350px);
    height: 330px;
    margin: 0 auto;
    padding: 32px 0 22px;
  }

  .home-hero__eyebrow {
    width: 100%;
    font-size: 0.6875rem;
    letter-spacing: 1.5px;
    text-align: center;
  }

  .home-page .home-hero__content h1 {
    width: 100%;
    font-size: 2.125rem;
    letter-spacing: -0.7px;
    line-height: 50px;
  }

  .home-page .home-hero__content .lede {
    width: 100%;
    font-size: 0.9375rem;
    line-height: 22px;
  }

  .home-page .home-hero .button-row {
    width: 100%;
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 8px;
  }

  .home-page .home-hero .button {
    width: 100%;
    min-height: 45px;
  }

  .home-page .home-hero__media {
    inset: 330px 0 auto;
    height: 330px;
  }

  .home-page .home-hero__media img {
    object-fit: cover;
    object-position: center center;
  }

  .home-page .proof-strip {
    min-height: 220px;
  }

  .home-page .proof-strip__grid {
    width: 100%;
    grid-template-columns: 1fr;
    gap: 10px;
    margin: 0;
    padding: 20px;
  }

  .home-page .proof-strip__grid > div,
  .home-page .proof-strip__grid > div:first-child {
    min-height: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    padding: 0 16px;
  }

  .home-page .proof-strip strong {
    flex: 0 0 auto;
    font-size: 0.9375rem;
  }

  .home-page .proof-strip span {
    min-width: 0;
    font-size: 0.75rem;
  }

  .home-page .featured-vial {
    padding-block: 40px;
  }

  .home-page .featured-vial__heading {
    margin-bottom: 12px;
  }

  .home-page .featured-vial__heading h2 {
    margin-bottom: 12px;
    font-size: 2.125rem;
    line-height: 40px;
  }

  .home-page .featured-vial__heading > p:last-child {
    font-size: 1rem;
    line-height: 23px;
  }

  .home-page .featured-vial__grid {
    grid-template-columns: 1fr;
    grid-template-rows: 260px auto;
  }

  .home-page .featured-vial__media,
  .home-page .featured-vial__details {
    min-height: 0;
    border: 0;
  }

  .home-page .featured-vial__media {
    height: 260px;
    aspect-ratio: auto;
    border-radius: var(--radius-lg);
  }

  .home-page .featured-vial__details {
    gap: 12px;
    padding: 12px 0 0;
    background: var(--white);
  }

  .home-page .featured-vial__details h3 {
    font-size: 2rem;
    line-height: 36px;
  }

  .home-page .featured-vial__details dl {
    width: 100%;
  }

  .home-page .featured-vial__details .button {
    width: 100%;
    margin-top: 0;
  }

  .home-page .standards-band--light {
    padding-block: 40px;
  }

  .home-page .standards-band--light h2 {
    margin-bottom: 12px;
    font-size: 2rem;
    line-height: 38px;
  }

  .home-page .standards-band--light .standards-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .home-page .standards-band--light .standards-grid article {
    min-height: 110px;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
  }

  .home-page .standards-band--light .standards-grid article:last-child {
    border-bottom: 0;
  }

  .home-page .standards-band--light .standards-grid article > span {
    margin-bottom: 8px;
  }

  .home-page .standards-band--light .standards-grid h3 {
    margin-bottom: 8px;
    font-size: 1.125rem;
    line-height: 24px;
  }

  .home-page .standards-band--light .standards-grid p {
    font-size: 0.8125rem;
    line-height: 20px;
  }

  .home-page .resource-library {
    padding-block: 40px;
  }

  .home-page .resource-section-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 18px;
  }

  .home-page .resource-section-heading > div {
    width: 100%;
  }

  .home-page .resource-section-heading h2 {
    margin-top: 10px;
    font-size: 1.875rem;
    line-height: 36px;
  }

  .home-page .resource-section-heading > p {
    display: none;
  }

  .home-page .resource-card-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .home-page .resource-card,
  .home-page .resource-card:last-child {
    min-height: 230px;
    height: 230px;
    grid-column: auto;
    padding: 20px;
  }

  .home-page .resource-card h3 {
    margin-block: 10px;
  }

  .home-page .resource-card > p {
    margin-bottom: 12px;
  }

  .home-page .resource-card .button {
    width: 100%;
  }

  .home-page .catalog-cta {
    min-height: 280px;
    padding: 30px 20px;
  }

  .home-page .catalog-cta__inner {
    gap: 10px;
  }

  .home-page .catalog-cta h2 {
    font-size: 1.875rem;
    line-height: 36px;
  }

  .home-page .catalog-cta p:not(.eyebrow) {
    font-size: 0.9375rem;
    line-height: 22px;
  }

  .home-page .catalog-cta .button {
    width: 100%;
  }

  .home-page .site-footer {
    min-height: 390px;
    align-items: stretch;
    justify-content: flex-start;
    gap: 16px;
    padding: 24px 20px 18px;
  }

  .home-page .site-footer__main {
    min-height: 0;
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .home-page .site-footer__brand {
    width: 100%;
  }

  .home-page .site-footer__brand > p {
    max-width: 330px;
  }

  .home-page .site-footer__links {
    width: 328px;
    justify-content: flex-start;
    gap: 48px;
  }

  .home-page .site-footer__links > div {
    width: 140px;
  }

  .home-page .site-footer__address {
    width: 100%;
  }

  .home-page .site-footer__legal {
    min-height: 0;
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    padding-top: 16px;
  }

  .home-page .site-footer__legal p {
    white-space: normal;
  }

  .home-page .site-footer__policy-links {
    justify-content: flex-start;
  }
}

/* Product purchasing — price, shipping, recommendations, and mobile quick buy. */
.product-page .product-buy-panel {
  display: grid;
  gap: 16px;
  margin-top: 26px;
  padding: 22px;
  border: 1px solid rgba(203, 216, 230, 0.88);
  border-radius: var(--radius-lg);
  color: var(--text);
  background: var(--white);
  box-shadow: 0 18px 46px rgba(3, 18, 31, 0.2);
}

.product-page .product-buy-panel__selection {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--line);
}

.product-page .product-buy-panel__selection > div {
  display: grid;
  gap: 4px;
}

.product-page .product-buy-panel__selection > div + div {
  padding-left: 16px;
  border-left: 1px solid var(--line);
}

.product-page .product-buy-panel__selection span,
.product-page .product-shipping__heading span {
  color: var(--muted);
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.product-page .product-buy-panel__selection strong {
  color: var(--navy);
  font-size: 0.9375rem;
  line-height: 1.35;
}

.product-page .product-buy-panel[data-status="in-stock"] #product-purchase-status,
.product-page .product-buy-panel[data-status="low-availability"] #product-purchase-status {
  color: var(--teal);
}

.product-page .product-buy-panel[data-status="out-of-stock"] #product-purchase-status {
  color: var(--error);
}

.product-page .product-buy-panel .product-variant-selector {
  gap: 7px;
  margin: 0;
}

.product-page .product-buy-panel .product-variant-selector label {
  color: var(--muted);
}

.product-page .product-buy-panel .product-variant-selector select {
  width: 100%;
  min-height: 50px;
  border-color: var(--line);
  background: var(--paper);
}

.product-page .product-buy-panel .product-purchase {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(180px, 0.72fr);
  gap: 18px;
  padding: 0;
  border: 0;
}

.product-page .product-buy-panel .product-purchase__price {
  align-content: center;
  gap: 2px;
}

.product-page .product-buy-panel .product-purchase span {
  color: var(--muted);
}

.product-page .product-buy-panel .product-purchase strong {
  color: var(--navy);
  font-size: 2rem;
  letter-spacing: -0.03em;
}

.product-page .product-buy-panel .product-purchase .button {
  width: 100%;
  min-width: 0;
  min-height: 54px;
  border-radius: var(--radius-sm);
}

.product-page .product-shipping {
  display: grid;
  gap: 10px;
  padding: 15px 16px;
  border-radius: var(--radius-md);
  background: var(--mint);
}

.product-page .product-shipping__heading {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.product-page .product-shipping__heading > div {
  display: grid;
  gap: 3px;
}

.product-page .product-shipping__heading strong {
  color: var(--navy);
  font-size: 0.75rem;
  line-height: 1.35;
}

.product-page .product-shipping__progress {
  height: 5px;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: rgba(72, 101, 129, 0.18);
}

.product-page .product-shipping__progress span {
  width: 0;
  height: 100%;
  display: block;
  border-radius: inherit;
  background: var(--teal-bright);
  transition: width 240ms ease;
}

.product-page .product-shipping > p {
  margin: 0;
  color: var(--muted);
  font-size: 0.6875rem;
  line-height: 1.45;
}

.product-page .product-buy-panel + .attribute-list {
  margin-top: 24px;
}

.product-page .related-products {
  border-block: 1px solid var(--line);
  background: var(--mint);
}

.product-page .related-products.section-pad {
  padding-block: 66px;
}

.product-page .related-products__heading {
  align-items: end;
  margin-bottom: 28px;
}

.product-page .related-products__heading h2 {
  font-size: 2.375rem;
}

.product-page .related-products__intro {
  max-width: 520px;
  display: grid;
  justify-items: start;
  gap: 10px;
}

.product-page .related-products__intro p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.55;
}

.product-page .related-products__intro a {
  color: var(--teal);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.product-page .related-products__grid {
  gap: 22px;
}

.product-page .product-card--related {
  border-left: 0;
  border-top: 4px solid var(--teal-bright);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 28px rgba(16, 42, 67, 0.07);
}

.product-page .product-card--related .product-card__match {
  order: -1;
  width: fit-content;
  padding: 5px 9px;
  border-radius: var(--radius-pill);
  color: var(--teal);
  background: var(--mint);
  font-size: 0.625rem;
  line-height: 1.3;
  text-align: left;
}

.product-page .product-card--related .product-card__details {
  min-height: 210px;
}

.mobile-purchase-bar {
  display: none;
}

@media (max-width: 760px) {
  .product-page {
    padding-bottom: 82px;
  }

  .product-page .product-overview {
    padding-block: 18px 42px;
  }

  .product-page .product-overview__grid {
    gap: 20px;
  }

  .product-page .product-copy__meta {
    margin-bottom: 12px;
  }

  .product-page .product-copy h1 {
    margin-bottom: 12px;
  }

  .product-page .product-buy-panel {
    gap: 14px;
    margin-top: 20px;
    padding: 16px;
    border-radius: var(--radius-md);
    box-shadow: 0 12px 32px rgba(3, 18, 31, 0.18);
  }

  .product-page .product-buy-panel__selection {
    gap: 12px;
    padding-bottom: 13px;
  }

  .product-page .product-buy-panel__selection > div + div {
    padding-left: 12px;
  }

  .product-page .product-buy-panel .product-purchase {
    grid-template-columns: minmax(90px, 0.6fr) minmax(150px, 1fr);
    gap: 12px;
  }

  .product-page .product-buy-panel .product-purchase strong {
    font-size: 1.65rem;
  }

  .product-page .product-shipping {
    padding: 13px;
  }

  .product-page .product-shipping__heading {
    gap: 12px;
  }

  .product-page .product-buy-panel + .attribute-list {
    margin-top: 20px;
  }

  .product-page .related-products.section-pad {
    padding-block: 48px;
  }

  .product-page .related-products__heading {
    align-items: flex-start;
    gap: 12px;
  }

  .product-page .related-products__heading h2 {
    font-size: 1.875rem;
  }

  .product-page .related-products__grid {
    width: calc(100vw - 20px);
    display: grid;
    grid-auto-columns: minmax(278px, 82vw);
    grid-template-columns: none;
    grid-auto-flow: column;
    gap: 14px;
    margin-right: calc(50% - 50vw);
    padding: 0 20px 10px 0;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline mandatory;
    scrollbar-width: thin;
  }

  .product-page .product-card--related {
    scroll-snap-align: start;
  }

  .mobile-purchase-bar:not([hidden]) {
    position: fixed;
    z-index: 46;
    right: 0;
    bottom: 0;
    left: 0;
    min-height: 74px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(136px, auto);
    align-items: center;
    gap: 14px;
    padding: 10px max(16px, calc((100vw - 520px) / 2));
    border-top: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 -12px 30px rgba(16, 42, 67, 0.15);
    backdrop-filter: blur(12px);
  }

  .mobile-purchase-bar__details {
    min-width: 0;
    display: grid;
    gap: 2px;
  }

  .mobile-purchase-bar__details > span {
    overflow: hidden;
    color: var(--muted);
    font-size: 0.625rem;
    font-weight: 700;
    text-overflow: ellipsis;
    text-transform: uppercase;
    white-space: nowrap;
  }

  .mobile-purchase-bar__details > strong {
    color: var(--navy);
    font-size: 0.8125rem;
    white-space: nowrap;
  }

  .mobile-purchase-bar .button {
    min-width: 0;
    min-height: 48px;
    padding-inline: 16px;
    color: var(--white);
    background: var(--teal-bright);
  }

  .mobile-purchase-bar .button:disabled {
    border-color: #aebbb8;
    color: var(--soft);
    background: #e7eeec;
  }
}

@media (max-width: 420px) {
  .product-page .product-buy-panel__selection {
    grid-template-columns: 1fr;
  }

  .product-page .product-buy-panel__selection > div + div {
    padding: 12px 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .product-page .product-buy-panel .product-purchase {
    grid-template-columns: 1fr;
  }

  .product-page .product-shipping__heading {
    grid-template-columns: 1fr;
  }

  .mobile-purchase-bar:not([hidden]) {
    grid-template-columns: minmax(0, 1fr) 128px;
    gap: 10px;
    padding-inline: 12px;
  }
}

/* Catalog hero cleanup — exact Figma vial photography and aligned split layout. */
.catalog-page .catalog-intro__grid {
  height: 420px;
  align-items: stretch;
}

.catalog-page .catalog-intro__copy,
.catalog-page .catalog-intro__visual {
  width: 100%;
  height: 100%;
  min-height: 0;
}

.catalog-page .catalog-intro__copy {
  align-self: stretch;
  padding-top: 40px;
  padding-bottom: 40px;
}

.catalog-page .catalog-intro__copy > * {
  width: min(100%, 620px);
}

.catalog-page .catalog-intro h1 {
  font-size: clamp(2.875rem, 3.35vw, 3.75rem);
  line-height: 1.08;
}

.catalog-page .catalog-intro .lede {
  max-width: 590px;
}

.catalog-page .catalog-intro .button {
  min-height: 48px;
  padding-inline: 20px;
  font-size: 0.75rem;
  letter-spacing: 0.02em;
}

.catalog-page .catalog-intro__visual {
  align-self: stretch;
}

.catalog-page .catalog-intro__visual img {
  object-position: 52% 58%;
}

.catalog-page .catalog-intro__proof {
  position: relative;
  z-index: 1;
  clear: both;
  min-height: 116px;
}

.catalog-page .catalog-intro__proof-grid {
  min-height: 116px;
  align-items: stretch;
}

.catalog-page .catalog-status,
.catalog-page .catalog-proof-item {
  justify-content: center;
  padding-block: 21px;
}

.catalog-page .catalog-status > strong,
.catalog-page .catalog-proof-item > strong {
  font-size: 1.0625rem;
}

.catalog-page .catalog-status > p,
.catalog-page .catalog-proof-item > p {
  font-size: 0.775rem;
}

@media (max-width: 1050px) {
  .catalog-page .catalog-intro__grid {
    height: 400px;
  }

  .catalog-page .catalog-intro__copy {
    padding-right: 42px;
  }

  .catalog-page .catalog-intro h1 {
    font-size: clamp(2.75rem, 5vw, 3.375rem);
  }
}

@media (max-width: 760px) {
  .catalog-page .catalog-intro__grid {
    height: auto;
  }

  .catalog-page .catalog-intro__copy {
    height: auto;
    min-height: 320px;
    padding: 36px 24px;
  }

  .catalog-page .catalog-intro__visual {
    height: 240px;
    min-height: 240px;
  }

  .catalog-page .catalog-intro__visual img {
    object-position: 52% 58%;
  }

  .catalog-page .catalog-intro__proof,
  .catalog-page .catalog-intro__proof-grid {
    min-height: 0;
  }
}

@media (max-width: 520px) {
  .catalog-page .catalog-intro__copy {
    min-height: 310px;
    padding: 34px 20px;
  }

  .catalog-page .catalog-intro h1 {
    font-size: 2.25rem;
  }

  .catalog-page .catalog-intro__visual {
    height: 220px;
    min-height: 220px;
  }
}

/* Homepage polish / 2026-07-29
   Adds depth and hierarchy while preserving the approved Clinical Blue direction. */
.home-page .site-header {
  box-shadow: 0 10px 30px rgba(16, 42, 67, 0.06);
}

.home-page .site-nav > a:not(.nav-action) {
  text-underline-offset: 7px;
}

.home-page .nav-action,
.home-page .button {
  border-radius: 6px;
  transition:
    border-color 160ms ease,
    background-color 160ms ease,
    box-shadow 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

.home-page .nav-action:hover,
.home-page .nav-action:focus-visible,
.home-page .button:hover,
.home-page .button:focus-visible {
  box-shadow: 0 10px 24px rgba(16, 42, 67, 0.16);
  transform: translateY(-1px);
}

.home-page .proof-strip {
  border-block: 1px solid rgba(43, 93, 160, 0.12);
  background: linear-gradient(90deg, #edf4ff 0%, #e7f0ff 50%, #edf4ff 100%);
}

.home-page .proof-strip__grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.home-page .proof-strip__grid > div + div {
  border-left: 1px solid rgba(43, 93, 160, 0.18);
}

.home-page .featured-vial {
  padding-block: 76px;
}

.home-page .featured-vial__heading {
  margin-bottom: 28px;
}

.home-page .featured-vial__media,
.home-page .featured-vial__details {
  border-color: #c4d4e9;
  box-shadow: 0 20px 50px rgba(16, 42, 67, 0.09);
}

.home-page .featured-vial__details {
  position: relative;
  overflow: hidden;
  border-left: 4px solid var(--teal-bright);
  background:
    radial-gradient(circle at 100% 0%, rgba(51, 103, 175, 0.12), transparent 42%),
    linear-gradient(145deg, #f6f9ff 0%, #eaf2ff 100%);
}

.home-page .featured-vial__details::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--teal), var(--teal-bright));
}

.home-page .featured-vial__details dl {
  width: 100%;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-block: 1px solid rgba(43, 93, 160, 0.18);
}

.home-page .featured-vial__details dl > div {
  min-height: 68px;
  align-content: center;
  grid-template-columns: 1fr;
  gap: 5px;
  padding: 11px 16px;
}

.home-page .featured-vial__details dl > div:first-child {
  padding-left: 0;
}

.home-page .featured-vial__details dl > div + div {
  border-left: 1px solid rgba(43, 93, 160, 0.18);
}

.home-page .featured-vial__details dt {
  color: var(--muted);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
}

.home-page .featured-vial__details dd {
  font-size: 0.9rem;
}

.home-page .featured-vial__details .button {
  box-shadow: 0 12px 28px rgba(16, 42, 67, 0.16);
}

.home-page .standards-band--light {
  padding-block: 68px;
  background:
    linear-gradient(180deg, rgba(240, 246, 255, 0.7), rgba(232, 241, 255, 0.96)),
    var(--mint);
}

.home-page .standards-band--light .standards-grid {
  gap: 22px;
}

.home-page .standards-band--light .standards-grid article {
  min-height: 228px;
  padding: 28px;
  border: 1px solid rgba(43, 93, 160, 0.16);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 14px 34px rgba(16, 42, 67, 0.07);
}

.home-page .standards-band--light .standards-grid article > span {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  border-radius: 50%;
  color: var(--white);
  background: var(--teal-bright);
  box-shadow: 0 8px 18px rgba(43, 93, 160, 0.2);
}

.home-page .standards-band--light .standards-grid h3 {
  margin-bottom: 12px;
  font-size: 1.24rem;
}

.home-page .standards-band--light .standards-grid p {
  font-size: 0.9rem;
  line-height: 1.65;
}

.home-page .resource-library {
  padding-block: 64px 72px;
  background:
    linear-gradient(180deg, #ffffff 0%, #f9fbff 100%);
}

.home-page .resource-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(43, 93, 160, 0.2);
  border-top: 4px solid var(--teal-bright);
  border-left-width: 1px;
  border-radius: 12px;
  background: linear-gradient(155deg, #ffffff 0%, #f7faff 100%);
  box-shadow: 0 12px 30px rgba(16, 42, 67, 0.06);
}

.home-page .resource-card:nth-child(2) {
  border-top-color: var(--teal);
}

.home-page .resource-card:nth-child(3) {
  border-top-color: var(--teal);
}

.home-page .resource-card:hover,
.home-page .resource-card:focus-within {
  border-color: rgba(43, 93, 160, 0.52);
  box-shadow: 0 22px 46px rgba(16, 42, 67, 0.13);
  transform: translateY(-4px);
}

.home-page .resource-card .button {
  min-height: 42px;
  border-color: var(--teal-bright);
  color: var(--teal);
}

.home-page .resource-card .button:hover,
.home-page .resource-card .button:focus-visible {
  border-color: var(--teal-bright);
  color: var(--white);
  background: var(--teal-bright);
}

.home-page .catalog-cta {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background:
    radial-gradient(circle at 50% -30%, rgba(51, 103, 175, 0.54), transparent 48%),
    var(--navy);
}

.home-page .catalog-cta .button--secondary {
  box-shadow: 0 14px 30px rgba(3, 18, 31, 0.24);
}

.home-page .site-footer {
  min-height: 300px;
  gap: 26px;
  padding-top: 42px;
  background:
    linear-gradient(180deg, #102e4b 0%, var(--navy) 100%);
}

.home-page .site-footer__main {
  min-height: 154px;
  grid-template-columns: minmax(300px, 1.1fr) minmax(330px, 0.9fr) minmax(250px, 0.72fr);
  gap: 56px;
}

.home-page .site-footer__brand .brand__logo {
  width: 42px;
  height: 42px;
  flex-basis: 42px;
}

.home-page .site-footer__brand-name {
  font-size: 1.12rem;
}

.home-page .site-footer__brand > p {
  margin-top: 14px;
  font-size: 0.84rem;
  line-height: 1.65;
}

.home-page .site-footer__links {
  gap: 46px;
}

.home-page .site-footer__links a {
  font-size: 0.84rem;
}

.home-page .site-footer__address {
  width: 100%;
  min-width: 0;
  font-size: 0.78rem;
  line-height: 1.55;
}

.home-page .site-footer__legal {
  align-items: center;
  grid-template-columns: minmax(300px, 1fr) minmax(0, 1.4fr) auto;
  padding-top: 20px;
}

.home-page .site-footer__legal p {
  white-space: normal;
}

.home-page .site-footer__policy-links {
  gap: 7px 14px;
}

.home-page .site-footer__policy-links a {
  font-size: 0.625rem;
}

@media (max-width: 1050px) and (min-width: 761px) {
  .home-page .site-footer__main {
    grid-template-columns: minmax(230px, 1fr) auto minmax(220px, 0.8fr);
    gap: 28px;
  }
}

@media (max-width: 760px) {
  .home-page .site-header {
    box-shadow: 0 8px 22px rgba(16, 42, 67, 0.07);
  }

  .home-page .nav-action:hover,
  .home-page .nav-action:focus-visible,
  .home-page .button:hover,
  .home-page .button:focus-visible {
    transform: none;
  }

  .home-page .proof-strip__grid > div + div {
    border-left: 0;
    border-top: 1px solid rgba(43, 93, 160, 0.14);
  }

  .home-page .proof-strip {
    min-height: 282px;
  }

  .home-page .proof-strip__grid {
    grid-template-columns: 1fr;
  }

  .home-page .featured-vial {
    padding-block: 48px;
  }

  .home-page .featured-vial__heading {
    margin-bottom: 22px;
  }

  .home-page .featured-vial__media {
    box-shadow: 0 16px 34px rgba(16, 42, 67, 0.1);
  }

  .home-page .featured-vial__details {
    margin-top: -2px;
    padding: 24px 20px;
    border: 1px solid #c4d4e9;
    border-left: 4px solid var(--teal-bright);
    border-radius: var(--radius-lg);
    background:
      radial-gradient(circle at 100% 0%, rgba(51, 103, 175, 0.1), transparent 48%),
      #f4f8ff;
    box-shadow: 0 16px 34px rgba(16, 42, 67, 0.08);
  }

  .home-page .featured-vial__details dl {
    grid-template-columns: 1fr;
  }

  .home-page .featured-vial__details dl > div,
  .home-page .featured-vial__details dl > div:first-child {
    min-height: 48px;
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 10px;
    padding: 10px 0;
  }

  .home-page .featured-vial__details dl > div + div {
    border-top: 1px solid rgba(43, 93, 160, 0.16);
    border-left: 0;
  }

  .home-page .standards-band--light {
    padding-block: 48px;
  }

  .home-page .standards-band--light .standards-grid {
    gap: 14px;
  }

  .home-page .standards-band--light .standards-grid article {
    min-height: 0;
    padding: 22px;
    border: 1px solid rgba(43, 93, 160, 0.16);
    border-radius: 10px;
  }

  .home-page .standards-band--light .standards-grid article:last-child {
    border-bottom: 1px solid rgba(43, 93, 160, 0.16);
  }

  .home-page .standards-band--light .standards-grid article > span {
    width: 34px;
    height: 34px;
    margin-bottom: 16px;
  }

  .home-page .resource-library {
    padding-block: 48px;
  }

  .home-page .resource-card,
  .home-page .resource-card:last-child {
    min-height: 0;
    height: auto;
    padding: 24px 22px;
    border-top-width: 4px;
    border-left-width: 1px;
  }

  .home-page .resource-card .button {
    margin-top: 10px;
  }

  .home-page .site-footer {
    min-height: 0;
    gap: 22px;
    padding-top: 30px;
  }

  .home-page .site-footer__main {
    gap: 22px;
  }

  .home-page .site-footer__links {
    width: 100%;
    gap: 28px;
  }

  .home-page .site-footer__links > div {
    flex: 1 1 130px;
  }

  .home-page .site-footer__legal {
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-page .nav-action,
  .home-page .button,
  .home-page .resource-card {
    transition: none;
  }
}

/* Catalog + product polish / 2026-07-29
   Implements the approved Figma desktop and mobile concepts while retaining
   live catalog, availability, cart, variant, and documentation behavior. */
.catalog-page,
.product-page {
  font-family: "Plus Jakarta Sans", Inter, ui-sans-serif, system-ui, sans-serif;
}

.catalog-page .page-shell,
.product-page .page-shell {
  width: min(1280px, calc(100% - 48px));
}

.catalog-page .site-header,
.product-page .site-header {
  min-height: 88px;
  height: 88px;
  padding: 0 max(32px, calc((100vw - 1280px) / 2));
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  box-shadow: none;
  backdrop-filter: none;
}

.catalog-page .site-nav,
.product-page .site-nav {
  gap: 28px;
  font-size: 0.75rem;
}

.catalog-page .nav-action,
.product-page .nav-action {
  min-height: 44px;
  padding-inline: 24px;
  border-radius: 6px;
  color: var(--surface);
  background: var(--navy);
}

/* Catalog */
.catalog-page .catalog-intro {
  padding: 0;
  background: var(--navy);
}

.catalog-page .catalog-intro__grid {
  width: 100%;
  max-width: none;
  height: 460px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  padding: 0;
}

.catalog-page .catalog-intro__copy {
  min-width: 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  padding: 64px max(40px, calc((100vw - 1280px) / 2));
  color: var(--surface);
  background: var(--navy);
}

.catalog-page .catalog-intro__copy > * {
  width: min(100%, 560px);
}

.catalog-page .catalog-intro .eyebrow {
  margin-bottom: 24px;
  color: var(--teal-on-dark);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
}

.catalog-page .catalog-intro h1 {
  margin: 0 0 24px;
  color: var(--surface);
  font-size: clamp(3rem, 3.9vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.catalog-page .catalog-intro .lede {
  max-width: 540px;
  margin: 0 0 30px;
  color: var(--teal-on-dark);
  font-size: 1.0625rem;
  line-height: 1.6;
}

.catalog-page .catalog-intro .button-row {
  gap: 24px;
  margin: 0;
}

.catalog-page .catalog-intro .button {
  min-height: 48px;
  padding-inline: 0;
  border: 0;
  color: var(--surface);
  background: transparent;
  font-size: 0.75rem;
}

.catalog-page .catalog-intro .button:hover,
.catalog-page .catalog-intro .button:focus-visible {
  color: var(--teal-on-dark);
  background: transparent;
  text-decoration: underline;
  text-underline-offset: 5px;
}

.catalog-page .catalog-intro__visual {
  min-height: 0;
  height: 460px;
  overflow: hidden;
  background: var(--navy);
}

.catalog-page .catalog-intro__visual picture {
  width: 100%;
  height: 100%;
  display: block;
}

.catalog-page .catalog-intro__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 52% 58%;
}

.catalog-page .catalog-intro__proof {
  display: none;
}

.catalog-discovery {
  padding-block: 52px;
  background: var(--mint);
}

.catalog-discovery .catalog-merchandising__heading {
  min-height: 64px;
  align-items: center;
  margin-bottom: 24px;
}

.catalog-discovery .catalog-merchandising__heading .eyebrow {
  display: none;
}

.catalog-discovery .catalog-merchandising__heading h2 {
  margin: 0;
  color: var(--navy);
  font-size: 1.875rem;
  line-height: 1.2;
}

.catalog-discovery .catalog-merchandising__heading > p {
  width: min(100%, 500px);
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.55;
}

.catalog-discovery .catalog-merchandising__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.catalog-discovery .catalog-merchandising__card {
  min-height: 180px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: none;
}

.catalog-discovery .catalog-merchandising__card > strong {
  margin-top: 8px;
}

.catalog-discovery .catalog-merchandising__card > p {
  margin: 6px 0 14px;
}

.catalog-discovery .catalog-merchandising__actions button {
  border: 0;
  color: var(--teal);
  background: transparent;
}

.catalog-page .catalog-results {
  padding-block: 34px 72px;
  background: var(--surface);
}

.catalog-page .results-heading {
  min-height: 42px;
  margin-bottom: 24px;
}

.catalog-page .results-heading .eyebrow {
  display: none;
}

.catalog-page .results-heading h2 {
  font-size: 1.75rem;
}

.catalog-page .results-heading > span {
  color: var(--teal);
  font-size: 0.75rem;
  font-weight: 700;
}

.catalog-page .catalog-controls {
  grid-template-columns: minmax(360px, 1.25fr) minmax(360px, 1fr) 282px auto;
  gap: 24px;
  margin-bottom: 54px;
}

.catalog-page .search-field input,
.catalog-page .availability-control select,
.catalog-page .filter-button {
  min-height: 52px;
  border-radius: 8px;
}

.catalog-page .search-field input {
  padding-inline: 18px;
  background: var(--mint);
}

.catalog-page .category-filter-row {
  min-width: 0;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.catalog-page .filter-button {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 50px;
  padding-inline: 10px;
  border: 0;
  border-radius: 0;
  font-size: 0.65rem;
}

.catalog-page .filter-button:hover,
.catalog-page .filter-button:focus-visible,
.catalog-page .filter-button.is-active {
  color: var(--teal);
  background: var(--mint);
}

.catalog-page .catalog-filter-summary {
  color: var(--muted);
  font-size: 0.65rem;
}

.catalog-priority[hidden] {
  display: none;
}

.catalog-priority {
  margin-bottom: 58px;
}

.catalog-priority > h3,
.catalog-all-heading h3 {
  margin: 0 0 22px;
  color: var(--navy);
  font-size: 1.125rem;
}

.catalog-priority__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.catalog-all-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin: 0 0 22px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.catalog-all-heading h3,
.catalog-all-heading p {
  margin: 0;
}

.catalog-all-heading p {
  color: var(--muted);
  font-size: 0.78rem;
}

.catalog-page .catalog-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.catalog-page .product-card,
.product-page .product-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: none;
}

.catalog-page .product-card__media {
  margin: 0;
  border-radius: 10px 10px 0 0;
  background: var(--paper);
}

.catalog-page .product-card__media .vial-shot--photo > img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.catalog-page .product-card__details,
.product-page .product-card__details {
  position: relative;
  gap: 12px;
  padding: 22px 24px 24px;
}

.catalog-page .product-card__details::before,
.product-page .product-card__details::before {
  content: "";
  width: 100%;
  height: 4px;
  display: block;
  margin-bottom: 2px;
  background: var(--teal-bright);
}

.catalog-page .product-card__header,
.product-page .product-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.catalog-page .product-card__category,
.product-page .product-card__category {
  color: var(--teal);
  font-size: 0.625rem;
}

.catalog-page .availability-tag,
.product-page .availability-tag {
  border-radius: var(--radius-pill);
}

.catalog-page .product-card h3,
.product-page .product-card h3 {
  font-size: 1.15rem;
  line-height: 1.35;
}

.catalog-page .product-card__details > p,
.product-page .product-card__details > p {
  font-size: 0.75rem;
  line-height: 1.5;
}

.catalog-page .product-card__summary,
.product-page .product-card__summary {
  color: var(--muted);
}

.catalog-page .product-card__summary,
.catalog-page .product-card__research-intents {
  display: none;
}

.catalog-page .product-card__details {
  gap: 10px;
}

.catalog-page .product-card--priority {
  min-height: 0;
}

.catalog-page .product-card--priority .product-card__media {
  height: auto;
  aspect-ratio: 4 / 3;
}

.catalog-page .product-card--priority .product-card__details {
  min-height: 210px;
}

.catalog-page .product-card--priority .product-card__research-intents {
  display: none;
}

.catalog-documentation-cta {
  min-height: 240px;
  display: flex;
  align-items: center;
  color: var(--teal-on-dark);
  background: var(--navy);
}

.catalog-documentation-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}

.catalog-documentation-cta h2 {
  margin: 0 0 18px;
  color: var(--surface);
  font-size: 2.125rem;
}

.catalog-documentation-cta p {
  max-width: 760px;
  margin: 0;
  color: var(--teal-on-dark);
  font-size: 0.92rem;
}

.catalog-documentation-cta .button {
  flex: 0 0 auto;
  min-width: 180px;
  min-height: 48px;
  border-radius: 6px;
}

/* Product */
.product-page .breadcrumb {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.product-page .breadcrumb .page-shell {
  min-height: 56px;
  color: var(--teal);
  font-size: 0.72rem;
}

.product-page .product-overview {
  padding-block: 64px;
  background: var(--paper);
}

.product-page .product-overview__grid {
  grid-template-columns: minmax(0, 600px) minmax(0, 616px);
  align-items: start;
  gap: 64px;
}

.product-page .product-media--large {
  order: 1;
  height: 572px;
  aspect-ratio: auto;
  border-radius: 12px;
  background: var(--surface);
}

.product-page .product-media--large img {
  object-fit: contain;
}

.product-page .product-copy {
  order: 2;
  min-width: 0;
  color: var(--text);
}

.product-page .product-copy__meta {
  gap: 12px;
  margin: 2px 0 24px;
}

.product-page .product-copy__meta .eyebrow,
.product-page .product-copy__meta .availability-tag {
  color: var(--teal);
  background: transparent;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.product-page .product-copy h1 {
  margin: 0 0 20px;
  color: var(--navy);
  font-size: 3.25rem;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.product-page .product-description {
  max-width: 590px;
  color: var(--muted);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.62;
}

.product-page .product-copy > p.product-description {
  color: var(--muted);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.62;
}

.product-page .product-copy > p:not(.eyebrow):not(.product-strength):not(.research-notice) {
  max-width: 590px;
  color: var(--muted);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.62;
}

.product-page .product-buy-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
  padding: 24px 28px;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: none;
}

.product-page .product-buy-panel__selection {
  display: block;
  padding: 0;
  border: 0;
}

.product-page .product-buy-panel__selection > div {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.product-page .product-buy-panel__selection > div + div {
  display: none;
}

.product-page .product-buy-panel__selection span,
.product-page .product-buy-panel .product-purchase span,
.product-page .product-shipping__heading span {
  color: var(--navy);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0;
}

.product-page .product-buy-panel__selection strong {
  color: var(--navy);
  font-size: 0.875rem;
}

.product-page .product-variant-selector {
  order: 2;
}

.product-page .product-shipping {
  order: 3;
  padding: 0;
  background: transparent;
}

.product-page .product-shipping__heading {
  display: block;
}

.product-page .product-shipping__heading > div:first-child,
.product-page .product-shipping__progress,
.product-page .product-shipping > p {
  display: none;
}

.product-page .product-shipping__heading > div:last-child {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.product-page .product-shipping__heading strong {
  color: var(--navy);
  font-size: 0.875rem;
  text-transform: uppercase;
}

.product-page .product-buy-panel .product-purchase {
  order: 4;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.product-page .product-buy-panel .product-purchase__price {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.product-page .product-buy-panel .product-purchase strong {
  font-size: 0.875rem;
  letter-spacing: 0;
}

.product-page .product-buy-panel .product-purchase .button {
  min-height: 52px;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.product-page .product-buy-panel + .attribute-list {
  gap: 0;
  margin: 20px 0 0;
}

.product-page .attribute-list li {
  padding: 0;
  color: var(--teal);
  background: transparent;
  font-size: 0.68rem;
  text-transform: none;
}

.product-page .attribute-list li:first-child {
  display: none;
}

.product-page .attribute-list li + li::before {
  content: "•";
  margin-inline: 10px;
}

.product-page .attribute-list a {
  color: inherit;
}

.product-page .summary-facts,
.product-page .research-highlights,
.product-page .product-use-notice,
.product-page .product-copy > .button-row {
  display: none !important;
}

.product-page .stock-alert:not([hidden]) {
  margin-top: 26px;
}

.product-page .product-classification {
  padding-block: 50px;
  background: var(--mint);
}

.product-page .product-classification__header {
  grid-template-columns: minmax(0, 1fr) minmax(360px, 490px);
  align-items: start;
  gap: 64px;
  margin-bottom: 24px;
}

.product-page .product-classification__header .eyebrow {
  display: none;
}

.product-page .product-classification__header h2 {
  margin: 0;
  font-size: 2rem;
  font-weight: 700;
}

.product-page .product-classification__header > p {
  font-size: 0.875rem;
  line-height: 1.6;
}

.product-page .product-classification__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.product-page .product-classification__facts {
  display: none;
}

.product-page .product-classification-card--compact {
  min-height: 180px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: none;
}

.product-page .product-classification-card--compact .eyebrow {
  margin: 0 0 8px;
  font-size: 0.65rem;
}

.product-page .product-classification-card--compact h3 {
  margin: 0 0 24px;
  font-size: 0.9rem;
  line-height: 1.45;
}

.product-page .product-classification-card--compact .product-classification-card__link {
  margin-top: auto;
  font-size: 0.7rem;
}

.product-page .product-classification__note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 0.72rem;
}

.product-page .related-products {
  border: 0;
  background: var(--surface);
}

.product-page .related-products.section-pad {
  padding-block: 48px;
}

.product-page .related-products__heading {
  align-items: center;
  margin-bottom: 24px;
}

.product-page .related-products__heading .eyebrow,
.product-page .related-products__intro a {
  display: none;
}

.product-page .related-products__heading h2 {
  margin: 0;
  font-size: 1.875rem;
}

.product-page .related-products__intro {
  justify-items: end;
}

.product-page .related-products__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.product-page .related-products .product-card {
  min-height: 250px;
}

.product-page .related-products .product-card__media {
  display: none;
}

.product-page .related-products .product-card__details {
  min-height: 250px;
}

.product-page .related-products .product-card__research-intents {
  display: none;
}

.product-page .product-card--related .product-card__match {
  order: 4;
  padding: 0;
  border-radius: 0;
  color: var(--muted);
  background: transparent;
  font-size: 0.7rem;
  text-transform: none;
}

.product-page .documentation-cta--dark {
  min-height: 230px;
  padding-block: 48px;
}

.product-page .documentation-cta__inner {
  gap: 48px;
}

.product-page .documentation-cta h2 {
  margin: 0 0 12px;
  font-size: 2rem;
}

.product-page .documentation-cta .eyebrow {
  display: none;
}

.product-page .documentation-cta__inner p:last-child {
  color: var(--teal-on-dark);
  font-size: 0.875rem;
}

.product-page .documentation-cta .button-row {
  flex-wrap: nowrap;
  margin: 0;
}

.product-page .documentation-cta .button {
  min-height: 48px;
  border-radius: 6px;
}

@media (max-width: 1050px) {
  .catalog-page .catalog-intro__copy {
    padding-inline: 48px;
  }

  .catalog-page .catalog-controls {
    grid-template-columns: minmax(300px, 1fr) minmax(320px, 1fr) 220px;
  }

  .catalog-page .catalog-reset {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .catalog-page .catalog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .product-page .product-overview__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 42px;
  }

  .product-page .product-media--large {
    height: 520px;
  }
}

@media (max-width: 760px) {
  .catalog-page .page-shell,
  .product-page .page-shell {
    width: min(100% - 36px, 1280px);
  }

  .catalog-page .site-header,
  .product-page .site-header {
    min-height: 72px;
    height: 72px;
    padding: 0 18px;
  }

  .catalog-page .site-header .brand__mark,
  .product-page .site-header .brand__logo {
    width: 42px;
    height: 42px;
    flex-basis: 42px;
  }

  .catalog-page .site-nav,
  .product-page .site-nav {
    inset: 72px 14px auto;
  }

  .catalog-page .catalog-intro__grid {
    height: auto;
    display: flex;
    flex-direction: column;
  }

  .catalog-page .catalog-intro__copy {
    width: 100%;
    min-height: 350px;
    padding: 36px 22px 32px;
  }

  .catalog-page .catalog-intro__copy > * {
    width: 100%;
  }

  .catalog-page .catalog-intro .eyebrow {
    margin-bottom: 18px;
    font-size: 0.68rem;
  }

  .catalog-page .catalog-intro h1 {
    margin-bottom: 18px;
    font-size: 2.25rem;
    line-height: 1.16;
  }

  .catalog-page .catalog-intro .lede {
    margin-bottom: 20px;
    font-size: 0.875rem;
    line-height: 1.55;
  }

  .catalog-page .catalog-intro .button-row {
    width: 100%;
    display: block;
  }

  .catalog-page .catalog-intro .button {
    width: 100%;
    padding-inline: 18px;
    color: var(--surface);
    background: var(--teal-bright);
  }

  .catalog-page .catalog-intro .button--secondary {
    display: none;
  }

  .catalog-page .catalog-intro__visual {
    width: 100%;
    height: 240px;
    min-height: 240px;
  }

  .catalog-discovery {
    padding-block: 30px;
  }

  .catalog-discovery .catalog-merchandising__heading {
    min-height: 0;
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
  }

  .catalog-discovery .catalog-merchandising__heading h2 {
    font-size: 1.56rem;
  }

  .catalog-discovery .catalog-merchandising__heading > p {
    font-size: 0.78rem;
  }

  .catalog-discovery .catalog-merchandising__grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .catalog-discovery .catalog-merchandising__card {
    min-height: 132px;
    padding: 16px 18px;
  }

  .catalog-discovery .catalog-merchandising__card > strong {
    margin-top: 6px;
  }

  .catalog-discovery .catalog-merchandising__card > p {
    margin: 4px 0 8px;
  }

  .catalog-discovery .catalog-merchandising__actions button {
    display: none;
  }

  .catalog-page .catalog-results {
    padding-block: 28px 48px;
  }

  .catalog-page .results-heading {
    margin-bottom: 14px;
  }

  .catalog-page .results-heading h2 {
    font-size: 1.38rem;
  }

  .catalog-page .results-heading > span {
    font-size: 0.62rem;
  }

  .catalog-page .catalog-controls {
    display: flex;
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
  }

  .catalog-page .category-filter-row {
    width: 100%;
  }

  .catalog-page .catalog-filter-summary {
    order: 6;
  }

  .catalog-priority {
    margin-bottom: 38px;
  }

  .catalog-priority > h3 {
    text-align: center;
  }

  .catalog-priority__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .catalog-page .product-card--priority {
    min-height: 0;
  }

  .catalog-page .product-card--priority .product-card__media {
    display: grid;
    aspect-ratio: 4 / 3;
  }

  .catalog-page .product-card--priority .product-card__details {
    min-height: 260px;
  }

  .catalog-all-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
    padding-top: 28px;
  }

  .catalog-page .catalog-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .catalog-documentation-cta {
    min-height: 230px;
    padding-block: 34px;
  }

  .catalog-documentation-cta__inner {
    align-items: stretch;
    flex-direction: column;
    gap: 16px;
  }

  .catalog-documentation-cta h2 {
    font-size: 1.56rem;
    line-height: 1.28;
  }

  .catalog-documentation-cta p {
    font-size: 0.75rem;
  }

  .catalog-documentation-cta .button {
    width: 100%;
  }

  .product-page {
    padding-bottom: 82px;
  }

  .product-page .breadcrumb .page-shell {
    min-height: 44px;
    font-size: 0.625rem;
  }

  .product-page .product-overview {
    padding-block: 14px 36px;
  }

  .product-page .product-overview__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .product-page .product-media--large {
    height: 360px;
  }

  .product-page .product-copy__meta {
    margin: 0 0 16px;
  }

  .product-page .product-copy h1 {
    margin-bottom: 14px;
    font-size: 2.25rem;
  }

  .product-page .product-description {
    font-size: 0.82rem;
    line-height: 1.6;
  }

  .product-page .product-buy-panel {
    gap: 12px;
    margin-top: 22px;
    padding: 20px;
    border-radius: 10px;
  }

  .product-page .product-buy-panel .product-purchase {
    grid-template-columns: 1fr;
  }

  .product-page .product-buy-panel .product-purchase .button {
    width: 100%;
  }

  .product-page .attribute-list {
    flex-wrap: nowrap;
  }

  .product-page .attribute-list li {
    font-size: 0.62rem;
  }

  .product-page .product-classification {
    padding-block: 32px;
  }

  .product-page .product-classification__header {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-bottom: 14px;
  }

  .product-page .product-classification__header h2 {
    font-size: 1.56rem;
    line-height: 1.28;
  }

  .product-page .product-classification__header > p {
    display: none;
  }

  .product-page .product-classification .page-shell {
    display: flex;
    flex-direction: column;
  }

  .product-page .product-classification__header {
    order: 1;
  }

  .product-page .product-classification__note {
    order: 2;
    margin: 0 0 14px;
    font-size: 0.7rem;
  }

  .product-page .product-classification__grid {
    order: 3;
    grid-template-columns: 1fr;
    gap: 14px;
    padding-top: 0;
  }

  .product-page .product-classification-card--compact {
    min-height: 92px;
    padding: 14px 18px;
  }

  .product-page .product-classification-card--compact .eyebrow {
    margin-bottom: 4px;
  }

  .product-page .product-classification-card--compact h3 {
    margin-bottom: 4px;
    font-size: 0.78rem;
  }

  .product-page .product-classification-card--compact .product-classification-card__link {
    margin-top: 0;
    font-size: 0.66rem;
  }

  .product-page .related-products.section-pad {
    padding-block: 30px;
  }

  .product-page .related-products__heading {
    justify-content: center;
    margin-bottom: 18px;
    text-align: center;
  }

  .product-page .related-products__heading h2 {
    font-size: 1.44rem;
  }

  .product-page .related-products__intro {
    display: none;
  }

  .product-page .related-products__grid {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    grid-auto-flow: row;
    gap: 16px;
    margin: 0;
    padding: 0;
    overflow: visible;
  }

  .product-page .related-products .product-card:nth-child(n + 3) {
    display: none;
  }

  .product-page .related-products .product-card,
  .product-page .related-products .product-card__details {
    min-height: 250px;
  }

  .product-page .documentation-cta--dark {
    min-height: 272px;
    padding-block: 28px;
  }

  .product-page .documentation-cta__inner {
    align-items: stretch;
    flex-direction: column;
    gap: 16px;
  }

  .product-page .documentation-cta h2 {
    font-size: 1.625rem;
    line-height: 1.3;
  }

  .product-page .documentation-cta__inner p:last-child {
    font-size: 0.78rem;
  }

  .product-page .documentation-cta .button-row {
    display: block;
  }

  .product-page .documentation-cta .button {
    width: 100%;
  }

  .product-page .documentation-cta .button--secondary {
    display: none;
  }
}

@media (max-width: 420px) {
  .catalog-page .product-card__details,
  .product-page .product-card__details {
    padding: 20px;
  }

  .product-page .product-copy h1 {
    font-size: 2rem;
  }

  .product-page .product-media--large {
    height: 340px;
  }
}

/* Figma continuation / 2026-07-29
   Carries the approved catalog and product language into research-area pages
   and restores a visible cart entry in the compact mobile header. */
.site-header__mobile-actions {
  display: contents;
}

.mobile-cart-link {
  display: none;
}

.research-area-page .site-header {
  min-height: 88px;
  height: 88px;
  padding: 0 max(32px, calc((100vw - 1280px) / 2));
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  box-shadow: none;
  backdrop-filter: none;
}

.research-area-page .site-nav {
  gap: 28px;
  font-size: 0.75rem;
}

.research-area-page .nav-action {
  min-height: 44px;
  padding-inline: 24px;
  border-radius: 6px;
  color: var(--surface);
  background: var(--navy);
}

.research-area-page .research-area-shell {
  width: min(1280px, calc(100% - 48px));
}

.research-area-page .research-area-hero {
  padding: 0 0 56px;
  color: var(--teal-on-dark);
  background: var(--navy);
}

.research-area-page .research-area-breadcrumb {
  min-height: 56px;
  align-items: center;
  margin: 0;
  border-bottom: 1px solid rgb(185 216 255 / 22%);
  color: var(--teal-on-dark);
}

.research-area-page .research-area-breadcrumb a,
.research-area-page .research-area-breadcrumb strong {
  color: var(--teal-on-dark);
}

.research-area-page .research-area-breadcrumb span {
  color: rgb(185 216 255 / 48%);
}

.research-area-page .research-area-hero__grid {
  grid-template-columns: minmax(0, 1fr) 440px;
  gap: 72px;
  padding-block: 56px 48px;
  align-items: stretch;
}

.research-area-page .research-area-hero__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.research-area-page .research-area-hero__copy .eyebrow {
  color: var(--teal-on-dark);
  letter-spacing: 0.12em;
}

.research-area-page .research-area-hero h1 {
  margin: 20px 0 22px;
  color: var(--surface);
  font-size: clamp(3rem, 4.4vw, 4.25rem);
  font-weight: 800;
  line-height: 1.04;
}

.research-area-page .research-area-hero__copy > p:not(.eyebrow) {
  max-width: 720px;
  color: rgb(255 255 255 / 76%);
  font-size: 1rem;
  line-height: 1.72;
}

.research-area-page .research-area-actions {
  margin-top: 30px;
}

.research-area-page .research-area-actions .button--primary {
  border-color: var(--teal-bright);
  color: var(--surface);
  background: var(--teal-bright);
}

.research-area-page .research-area-text-link {
  color: var(--teal-on-dark);
}

.research-area-page .research-pathway-map {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 34px;
  border: 0;
  border-radius: 12px;
  background: var(--surface);
  box-shadow: 0 20px 60px rgb(2 14 28 / 18%);
}

.research-area-page .research-pathway-map .eyebrow {
  color: var(--teal);
}

.research-area-page .research-pathway-map h2 {
  margin: 18px 0 24px;
  font-size: 1.65rem;
}

.research-area-page .research-pathway-map li {
  min-height: 58px;
  border: 1px solid transparent;
  background: var(--mint);
}

.research-area-page .research-area-stats {
  gap: 0;
  margin: 0;
  border: 1px solid rgb(185 216 255 / 32%);
  border-radius: 10px;
  overflow: hidden;
}

.research-area-page .research-area-stats div {
  border: 0;
  border-right: 1px solid rgb(185 216 255 / 32%);
  border-radius: 0;
  background: rgb(255 255 255 / 7%);
}

.research-area-page .research-area-stats div:last-child {
  border-right: 0;
}

.research-area-page .research-area-stats dt {
  color: var(--surface);
}

.research-area-page .research-area-stats dd {
  color: var(--teal-on-dark);
}

.research-area-page .research-area-section {
  padding-block: 72px;
}

.research-area-page .research-area-section--surface:first-of-type {
  background: var(--mint);
}

.research-area-page .research-area-heading {
  margin-bottom: 34px;
}

.research-area-page .research-area-heading h2,
.research-area-page .research-area-lower-grid h2 {
  font-weight: 700;
}

.research-area-page .research-topic-card {
  border-radius: 10px;
  background: var(--surface);
}

.research-area-page .research-record {
  min-height: 248px;
  gap: 16px;
  padding: 24px;
  border-radius: 8px;
}

.research-area-page .research-record h3 {
  font-size: 1.25rem;
}

.research-area-page .research-related-card,
.research-area-page .research-document-list > a {
  background: var(--surface);
}

@media (max-width: 760px) {
  .site-header__mobile-actions {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .mobile-cart-link {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--navy);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }

  .mobile-cart-link span {
    min-width: 18px;
    height: 18px;
    display: inline-grid;
    place-items: center;
    border-radius: 999px;
    color: var(--surface);
    background: var(--navy);
    font-size: 0.58rem;
  }

  .research-area-page .site-header {
    min-height: 72px;
    height: 72px;
    padding: 0 18px;
  }

  .research-area-page .site-nav {
    inset: 72px 14px auto;
  }

  .research-area-page .research-area-shell {
    width: min(100% - 36px, 1280px);
  }

  .research-area-page .research-area-hero {
    padding-bottom: 30px;
  }

  .research-area-page .research-area-breadcrumb {
    min-height: 52px;
    gap: 6px;
    font-size: 0.58rem;
  }

  .research-area-page .research-area-hero__grid {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-block: 32px 28px;
  }

  .research-area-page .research-area-hero h1 {
    margin-block: 16px 18px;
    font-size: 2.25rem;
    line-height: 1.12;
  }

  .research-area-page .research-area-hero__copy > p:not(.eyebrow) {
    font-size: 0.875rem;
    line-height: 1.65;
  }

  .research-area-page .research-area-actions {
    margin-top: 24px;
  }

  .research-area-page .research-pathway-map {
    padding: 22px;
  }

  .research-area-page .research-pathway-map h2 {
    margin-block: 14px 18px;
    font-size: 1.4rem;
  }

  .research-area-page .research-pathway-map li {
    min-height: 52px;
  }

  .research-area-page .research-area-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }

  .research-area-page .research-area-stats div {
    min-width: 0;
    display: block;
    padding: 14px 10px;
    text-align: center;
  }

  .research-area-page .research-area-stats dt {
    font-size: 1.15rem;
  }

  .research-area-page .research-area-stats dd {
    margin-top: 6px;
    font-size: 0.5rem;
    line-height: 1.35;
  }

  .research-area-page .research-area-section {
    padding-block: 48px;
  }

  .research-area-page .research-area-heading {
    gap: 12px;
    margin-bottom: 24px;
  }

  .research-area-page .research-record {
    min-height: 248px;
  }

  .product-page {
    padding-bottom: 74px;
  }
}

/* Cart + payment / Clinical Blue — Figma purchase-flow continuation. */
.cart-page {
  color: var(--text);
  background: var(--paper);
}

.cart-page h1,
.cart-page h2 {
  font-family: "Plus Jakarta Sans", Inter, sans-serif;
}

.cart-page .site-header {
  min-height: 94px;
  height: 94px;
  padding: 0 max(24px, calc((100vw - var(--max)) / 2));
  border-bottom-color: var(--line);
  background: var(--white);
  backdrop-filter: none;
}

.cart-page .site-header .brand {
  gap: 14px;
}

.cart-page .site-header .brand__mark,
.cart-page .site-header .brand__mark .brand__logo {
  width: 64px;
  height: 64px;
  flex: 0 0 64px;
  object-fit: contain;
}

.cart-page .site-header .brand__mark {
  overflow: hidden;
}

.cart-page .site-header .brand__name {
  font-size: 1.25rem;
  letter-spacing: 0.6px;
}

.cart-page .site-header .brand__lab {
  margin-top: 1px;
  color: var(--teal);
  font-size: 0.625rem;
  letter-spacing: 2.2px;
}

.cart-page .site-nav {
  gap: 24px;
  font-size: 0.8125rem;
}

.cart-page .site-nav .nav-action {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0 20px;
  border-radius: 6px;
  color: var(--white);
  background: var(--navy);
}

.cart-page .purchase-progress {
  border-bottom: 1px solid rgba(203, 216, 230, 0.72);
  background: var(--mint);
}

.cart-page .purchase-progress .page-shell {
  min-height: 72px;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
}

.cart-page .purchase-progress .page-shell > :is(a, span, strong) {
  min-height: 34px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--soft);
  text-decoration: none;
}

.cart-page .purchase-progress .page-shell > :is(a, strong) {
  color: var(--teal);
}

.cart-page .purchase-progress .page-shell > :is(a, span, strong)::before {
  width: 30px;
  height: 30px;
  display: inline-grid;
  place-items: center;
  flex: 0 0 30px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--soft);
  background: var(--white);
  font-size: 0;
}

.cart-page .purchase-progress .page-shell > :is(a, strong)::before {
  border-color: var(--teal-bright);
  color: var(--white);
  background: var(--teal-bright);
}

.cart-page .purchase-progress .page-shell > :nth-child(1)::before { content: "01"; font-size: 0.62rem; }
.cart-page .purchase-progress .page-shell > :nth-child(2)::before { content: "02"; font-size: 0.62rem; }
.cart-page .purchase-progress .page-shell > :nth-child(3)::before { content: "03"; font-size: 0.62rem; }

.cart-page .cart-intro {
  padding-top: 52px;
  padding-bottom: 34px;
}

.cart-page .cart-intro .eyebrow {
  width: fit-content;
  margin-bottom: 12px;
  padding: 7px 11px;
  border-radius: var(--radius-pill);
  color: var(--teal);
  background: var(--mint);
}

.cart-page .cart-intro h1 {
  max-width: 860px;
  margin: 0 0 12px;
  color: var(--navy);
  font-size: clamp(2.4rem, 4vw, 3.65rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.cart-page .cart-intro > p:last-child {
  max-width: 760px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.cart-page .cart-layout {
  grid-template-columns: minmax(0, 1fr) 400px;
  gap: 32px;
  padding-bottom: 56px;
}

.cart-page .cart-lines > .eyebrow {
  margin-bottom: 14px;
  color: var(--teal);
}

.cart-page #cart-items {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
}

.cart-page .cart-item {
  grid-template-columns: 100px minmax(190px, 1fr) 116px 92px;
  gap: 20px;
  min-height: 160px;
  padding: 24px;
  border-bottom-color: var(--line);
}

.cart-page .cart-item:last-child {
  border-bottom: 0;
}

.cart-page .cart-item__media {
  width: 82px;
  height: 112px;
  border-radius: 6px;
  background: var(--paper);
}

.cart-page .cart-item__copy span,
.cart-page .cart-item__quantity label {
  color: var(--teal);
  letter-spacing: 0.03em;
}

.cart-page .cart-item__copy h2 {
  margin: 6px 0 5px;
  color: var(--navy);
  font-size: 1.12rem;
  font-weight: 800;
}

.cart-page .cart-item__copy small {
  color: var(--teal-bright);
}

.cart-page .cart-item__quantity > div {
  border-radius: 6px;
}

.cart-page .cart-item__quantity button:last-child,
.cart-page .cart-item__price button,
.cart-page .cart-continue {
  color: var(--teal-bright);
}

.cart-page .cart-summary {
  position: sticky;
  top: 20px;
  padding: 24px;
  border-color: var(--line);
  border-radius: var(--radius-md);
  box-shadow: 0 18px 42px rgba(16, 42, 67, 0.06);
}

.cart-page .cart-summary h2 {
  margin: 0;
  color: var(--navy);
  font-size: 1.35rem;
  font-weight: 800;
}

.cart-page .cart-summary dl {
  margin: 20px 0 14px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.cart-page .cart-discount-row {
  color: var(--teal);
  font-weight: 800;
}

.cart-page .cart-discount-row[hidden] {
  display: none !important;
}

.cart-page .cart-discount-row dt span {
  font-size: 0.66rem;
  letter-spacing: 0.04em;
}

.cart-page .cart-discount {
  display: grid;
  gap: 8px;
  margin: 0 0 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f8fbfd;
}

.cart-page .cart-discount > label {
  color: var(--navy);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.cart-page .cart-discount > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 7px;
}

.cart-page .cart-discount input,
.cart-page .cart-discount button {
  min-height: 42px;
  border: 1px solid #b9cbd6;
  border-radius: 5px;
  font: inherit;
}

.cart-page .cart-discount input {
  min-width: 0;
  padding: 0 11px;
  color: var(--navy);
  background: var(--white);
  text-transform: uppercase;
}

.cart-page .cart-discount button {
  padding: 0 14px;
  color: var(--white);
  background: var(--navy);
  font-size: 0.72rem;
  font-weight: 800;
  cursor: pointer;
}

.research-gate__actions a:focus-visible,
.research-gate__actions button:focus-visible {
  outline: 3px solid rgba(22, 159, 149, 0.34);
  outline-offset: 3px;
}

.cart-page .cart-discount button:disabled {
  cursor: wait;
  opacity: 0.55;
}

.cart-page .cart-discount .cart-discount__remove {
  grid-column: 1 / -1;
  min-height: 28px;
  padding: 0;
  border: 0;
  color: var(--teal-bright);
  background: transparent;
  text-align: left;
}

.cart-page .cart-discount p {
  margin: 0;
  color: var(--soft);
  font-size: 0.72rem;
  line-height: 1.45;
}

.cart-page .cart-discount p[data-kind="success"] { color: #236b58; }
.cart-page .cart-discount p[data-kind="error"] { color: #a3261d; }

.cart-page .cart-summary__shipping {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 13px;
  border-radius: 6px;
  color: var(--teal);
  background: var(--mint);
}

.cart-page .cart-summary__shipping p {
  margin: 0;
  font-size: 0.7rem;
  font-weight: 800;
}

.cart-page .cart-summary__shipping-track {
  height: 6px;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: var(--white);
}

.cart-page .cart-summary__shipping-track > span {
  width: 0;
  height: 100%;
  display: block;
  border-radius: inherit;
  background: var(--teal-bright);
  transition: width 180ms ease;
}

.cart-page .cart-summary__total {
  margin-top: 16px;
  padding-top: 16px;
  text-transform: none;
}

.cart-page .cart-summary__total span {
  color: var(--navy);
  font-size: 0.84rem;
  font-weight: 800;
}

.cart-page .cart-summary__total strong {
  color: var(--navy);
  font-size: 1.6rem;
  font-weight: 800;
}

.cart-page .cart-checkout-panel {
  margin-top: 16px;
}

.cart-page .cart-summary .cart-checkout {
  min-height: 50px;
  border: 0;
  border-radius: 6px;
  background: var(--teal-bright);
}

.cart-page .cart-checkout[hidden],
.cart-page .paypal-buttons[hidden] {
  display: none !important;
}

.cart-page .checkout-ack {
  margin-bottom: 16px;
  padding: 14px;
  border-radius: 6px;
  color: var(--navy);
  background: var(--mint);
  font-size: 0.74rem;
}

.cart-page .checkout-ack input {
  accent-color: var(--teal-bright);
}

.cart-page .checkout-ack a {
  color: var(--teal-bright);
}

.cart-page .cart-checkout-status {
  padding: 12px;
  border-radius: 5px;
  color: var(--teal);
  background: var(--mint);
  font-size: 0.76rem;
}

.cart-page .cart-summary small {
  margin-top: 12px;
  color: var(--soft);
}

.cart-page .cart-assurances {
  padding: 0 0 64px;
  border: 0;
  background: var(--paper);
}

.cart-page .cart-assurances .page-shell {
  min-height: 112px;
  padding-inline: 32px;
  border-radius: var(--radius-md);
  color: var(--white);
  background: var(--navy);
}

.cart-page .cart-assurances article {
  gap: 6px;
}

.cart-page .cart-assurances article > span {
  color: var(--teal-on-dark);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.cart-page .cart-assurances article > strong {
  color: var(--white);
  font-size: 0.88rem;
}

.cart-page--payment .cart-summary {
  border-top: 4px solid var(--teal-bright);
}

.cart-page--payment .cart-summary h2::after {
  content: "Final order";
  display: block;
  margin-top: 5px;
  color: var(--soft);
  font-size: 0.68rem;
  font-weight: 600;
}

.cart-page--payment .checkout-ack {
  border: 1px solid rgba(29, 95, 209, 0.14);
}

.cart-page .site-footer {
  padding: 58px max(24px, calc((100vw - var(--max)) / 2)) 24px;
  color: var(--white);
  background: var(--navy);
}

.cart-page .site-footer__main {
  display: grid;
  grid-template-columns: minmax(260px, 1.4fr) minmax(260px, 1fr) minmax(240px, 0.8fr);
  gap: 64px;
  align-items: start;
}

.cart-page .site-footer__brand .brand {
  justify-content: flex-start;
  color: var(--white);
}

.cart-page .site-footer__brand .brand__logo {
  width: 52px;
  height: 52px;
  border-radius: 2px;
  object-fit: contain;
}

.cart-page .site-footer__brand-name {
  color: var(--white);
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.cart-page .site-footer__brand > p {
  max-width: 370px;
  margin: 18px 0 0;
  color: var(--teal-on-dark);
  font-size: 0.76rem;
  line-height: 1.65;
}

.cart-page .site-footer__links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px;
}

.cart-page .site-footer__links > div,
.cart-page .site-footer__address {
  display: grid;
  gap: 10px;
}

.cart-page .site-footer__links strong,
.cart-page .site-footer__address > strong {
  margin-bottom: 4px;
  color: var(--white);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cart-page .site-footer :is(a, span) {
  color: var(--teal-on-dark);
  font-size: 0.72rem;
  font-style: normal;
  text-decoration: none;
}

.cart-page .site-footer__legal {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto auto;
  gap: 24px;
  align-items: center;
  margin-top: 42px;
  padding-top: 22px;
  border-top: 1px solid rgba(203, 216, 230, 0.25);
}

.cart-page .site-footer__legal p {
  margin: 0;
  color: var(--teal-on-dark);
  font-size: 0.65rem;
}

.cart-page .site-footer__policy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cart-page .site-footer__policy-links a {
  font-size: 0.62rem;
}

@media (max-width: 900px) {
  .cart-page .cart-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .cart-page .cart-summary {
    position: static;
  }

  .cart-page .site-footer__main {
    grid-template-columns: 1fr 1fr;
  }

  .cart-page .site-footer__address {
    grid-column: 1 / -1;
  }

  .cart-page .site-footer__legal {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .cart-page .site-header {
    min-height: 72px;
    height: 72px;
    padding-inline: 18px;
  }

  .cart-page .site-header .brand {
    gap: 9px;
  }

  .cart-page .site-header .brand__mark,
  .cart-page .site-header .brand__mark .brand__logo {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
  }

  .cart-page .site-header .brand__name {
    font-size: 0.78rem;
  }

  .cart-page .site-header .brand__lab {
    font-size: 0.48rem;
    letter-spacing: 1.6px;
  }

  .cart-page .site-header__mobile-actions {
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .cart-page .mobile-cart-link {
    min-width: 42px;
    min-height: 42px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: var(--teal-bright);
    background: var(--mint);
    font-size: 0;
    font-weight: 800;
    text-decoration: none;
  }

  .cart-page .mobile-cart-link span {
    color: inherit;
    font-size: 0.72rem;
  }

  .cart-page .purchase-progress .page-shell {
    width: 100%;
    min-height: 72px;
    padding-inline: 18px;
  }

  .cart-page .purchase-progress .page-shell > :is(a, span, strong) {
    justify-content: center;
    flex-direction: column;
    gap: 3px;
    font-size: 0.56rem;
    line-height: 1;
  }

  .cart-page .purchase-progress .page-shell > :is(a, span, strong)::before {
    width: 26px;
    height: 26px;
    flex-basis: 26px;
  }

  .cart-page .cart-intro {
    padding-top: 34px;
    padding-bottom: 26px;
  }

  .cart-page .cart-intro .eyebrow {
    margin-bottom: 10px;
    padding: 0;
    background: transparent;
  }

  .cart-page .cart-intro h1 {
    font-size: 2rem;
    line-height: 1.1;
  }

  .cart-page .cart-intro > p:last-child {
    font-size: 0.78rem;
    line-height: 1.55;
  }

  .cart-page .cart-item {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 14px;
    padding: 18px;
  }

  .cart-page .cart-item__media {
    width: 76px;
    height: 104px;
  }

  .cart-page .cart-item__copy h2 {
    font-size: 1rem;
  }

  .cart-page .cart-item__quantity {
    grid-column: 1 / -1;
    padding-top: 14px;
    border-top: 1px solid var(--line);
  }

  .cart-page .cart-item__price {
    grid-column: 1 / -1;
    padding-top: 0;
    border-top: 0;
  }

  .cart-page .cart-summary {
    padding: 18px;
  }

  .cart-page .cart-summary h2 {
    font-size: 1.2rem;
  }

  .cart-page .cart-summary__total strong {
    font-size: 1.35rem;
  }

  .cart-page .cart-assurances {
    padding-bottom: 36px;
  }

  .cart-page .cart-assurances .page-shell {
    gap: 0;
    padding: 0;
  }

  .cart-page .cart-assurances article {
    padding: 18px;
    border-bottom: 1px solid rgba(203, 216, 230, 0.32);
  }

  .cart-page .cart-assurances article:last-child {
    border-bottom: 0;
  }

  .cart-page .site-footer {
    padding: 40px 20px 24px;
  }

  .cart-page .site-footer__main,
  .cart-page .site-footer__links {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .cart-page .site-footer__address {
    grid-column: auto;
  }

  .cart-page .site-footer__legal {
    gap: 18px;
  }
}

/* Compact mobile catalog cards / 2026-08-06
   Keeps the purchase-critical record details visible while reducing scroll. */
@media (max-width: 760px) {
  .catalog-page .catalog-priority__grid,
  .catalog-page .catalog-grid {
    gap: 12px;
  }

  .catalog-page .product-card,
  .catalog-page .product-card--priority {
    min-height: 0;
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
    align-items: stretch;
  }

  .catalog-page .product-card__media,
  .catalog-page .product-card--priority .product-card__media {
    width: 100%;
    height: 100%;
    min-height: 188px;
    margin: 0;
    aspect-ratio: auto;
    border-right: 1px solid var(--line);
    border-radius: 10px 0 0 10px;
  }

  .catalog-page .product-card__media .vial-shot,
  .catalog-page .product-card__media .vial-shot--photo,
  .catalog-page .product-card__media .vial-shot--photo > img {
    width: 100%;
    height: 100%;
  }

  .catalog-page .product-card__details,
  .catalog-page .product-card--priority .product-card__details {
    min-width: 0;
    min-height: 0;
    gap: 6px;
    padding: 14px;
  }

  .catalog-page .product-card__details::before {
    height: 3px;
    margin-bottom: 0;
  }

  .catalog-page .product-card__header {
    align-items: flex-start;
    gap: 6px;
  }

  .catalog-page .product-card__category {
    font-size: 0.56rem;
    line-height: 1.3;
  }

  .catalog-page .availability-tag {
    padding: 5px 7px;
    font-size: 0.52rem;
    line-height: 1.1;
  }

  .catalog-page .product-card h3 {
    font-size: 0.98rem;
    line-height: 1.25;
  }

  .catalog-page .product-card__details > p {
    font-size: 0.68rem;
    line-height: 1.35;
  }

  .catalog-page .product-card__summary,
  .catalog-page .product-card__research-intents {
    display: none;
  }

  .catalog-page .product-card__footer {
    gap: 8px;
    padding-top: 2px;
  }

  .catalog-page .product-card__footer strong {
    font-size: 0.95rem;
    white-space: nowrap;
  }

  .catalog-page .product-card__footer .button {
    min-height: 44px;
    padding-inline: 8px;
    text-align: right;
  }
}

@media (max-width: 360px) {
  .catalog-page .product-card,
  .catalog-page .product-card--priority {
    grid-template-columns: 96px minmax(0, 1fr);
  }

  .catalog-page .product-card__details,
  .catalog-page .product-card--priority .product-card__details {
    padding: 12px;
  }
}

/* Homepage product-led redesign — selected direction 3. */
.home-page .home-hero {
  min-height: 570px;
  height: auto;
  overflow: hidden;
  color: var(--navy);
  background: var(--white);
}

.home-page .home-hero__layout {
  width: min(1440px, 100%);
  min-height: 570px;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  margin-inline: auto;
}

.home-page .home-hero__content {
  position: relative;
  z-index: 1;
  width: min(100%, 650px);
  height: auto;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  gap: 18px;
  margin: 0;
  padding: 64px 56px 64px max(48px, calc((100vw - 1280px) / 2));
  color: var(--navy);
  text-align: left;
}

.home-page .home-hero__eyebrow {
  color: var(--teal);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-align: left;
}

.home-page .home-hero__content h1 {
  max-width: 620px;
  margin: 0;
  color: var(--navy);
  font-size: clamp(3.3rem, 5vw, 5rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.home-page .home-hero__content .lede {
  max-width: 560px;
  margin: 2px 0 4px;
  color: var(--text);
  font-size: 1.25rem;
  line-height: 1.5;
}

.home-page .home-hero .button-row {
  width: auto;
  margin: 0;
}

.home-page .home-hero .button--primary {
  min-height: 58px;
  padding-inline: 28px;
  color: var(--white);
  background: var(--teal-bright);
  font-size: 0.9375rem;
}

.home-page .home-hero__cta-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.8125rem;
}

.home-page .home-hero__media {
  position: relative;
  inset: auto;
  min-width: 0;
  height: auto;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--mint);
}

.home-page .home-hero__media::after {
  display: none;
}

.home-page .home-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: none;
}

.home-page .proof-strip {
  min-height: 96px;
  border-block: 1px solid var(--line);
  background: var(--mint);
}

.home-page .proof-strip__grid > div {
  min-height: 96px;
}

.home-page .home-available {
  padding-block: 48px 58px;
  background: var(--white);
}

.home-page .home-available .resource-section-heading {
  align-items: end;
  margin-bottom: 24px;
}

.home-page .home-available .resource-section-heading h2 {
  margin: 6px 0 0;
  font-size: 2.25rem;
  line-height: 1.15;
}

.home-page .home-available__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.home-page .home-available__grid > a {
  min-height: 120px;
  display: grid;
  place-items: center;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  color: var(--navy);
  background: var(--white);
  font-weight: 800;
}

.home-page .product-card--home {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: none;
}

.home-page .product-card--home .product-card__media {
  height: auto;
  aspect-ratio: 4 / 3;
  background: var(--paper);
}

.home-page .product-card--home .product-card__details {
  min-height: 210px;
  gap: 10px;
  padding: 18px;
}

.home-page .product-card--home .product-card__summary,
.home-page .product-card--home .product-card__research-intents {
  display: none;
}

.home-page .product-card--home .product-card__footer {
  margin-top: auto;
}

.home-page .home-available__empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  color: var(--muted);
  background: var(--paper);
}

@media (max-width: 1000px) {
  .home-page .home-hero__content {
    padding-inline: 36px;
  }

  .home-page .home-available__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .home-page .home-hero,
  .home-page .home-hero__layout {
    min-height: 0;
  }

  .home-page .home-hero__layout {
    grid-template-columns: 1fr;
  }

  .home-page .home-hero__content {
    width: 100%;
    padding: 42px 20px 34px;
    text-align: left;
  }

  .home-page .home-hero__content h1 {
    font-size: clamp(2.7rem, 14vw, 4rem);
    line-height: 1;
  }

  .home-page .home-hero__content .lede {
    font-size: 1.0625rem;
  }

  .home-page .home-hero .button-row,
  .home-page .home-hero .button {
    width: 100%;
  }

  .home-page .home-hero__media {
    height: min(92vw, 440px);
  }

  .home-page .proof-strip__grid {
    padding-block: 16px;
  }

  .home-page .home-available {
    padding-block: 36px 44px;
  }

  .home-page .home-available .resource-section-heading {
    align-items: start;
  }

  .home-page .home-available__grid {
    grid-template-columns: 1fr;
  }

  .home-page .product-card--home {
    display: grid;
    grid-template-columns: 118px minmax(0, 1fr);
  }

  .home-page .product-card--home .product-card__media {
    height: 100%;
    aspect-ratio: auto;
  }

  .home-page .product-card--home .product-card__details {
    min-height: 0;
  }
}

/* Mobile homepage catalog CTA / 2026-08-06
   Establishes one clear primary action without obscuring the vial hero. */
.home-page .home-hero__cta-note {
  display: none;
}

@media (max-width: 760px) {
  .home-page .home-hero__content {
    height: 340px;
    padding-top: 24px;
  }

  .home-page .home-hero .home-hero__catalog-cta {
    min-height: 54px;
    gap: 10px;
    border-color: var(--teal-bright);
    color: var(--white);
    background: var(--teal-bright);
    box-shadow: 0 12px 26px rgba(0, 184, 169, 0.28);
    font-size: 0.8125rem;
  }

  .home-page .home-hero .home-hero__catalog-cta span {
    font-size: 1.05rem;
    line-height: 1;
  }

  .home-page .home-hero .home-hero__catalog-cta:hover,
  .home-page .home-hero .home-hero__catalog-cta:focus-visible {
    border-color: var(--white);
    color: var(--navy);
    background: var(--white);
  }

  .home-page .home-hero .home-hero__standards-cta {
    min-height: 44px;
    border-color: rgba(255, 255, 255, 0.48);
    color: var(--teal-on-dark);
    background: transparent;
  }

  .home-page .home-hero__cta-note {
    display: block;
    margin: -2px 0 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.68rem;
    line-height: 1.4;
    text-align: center;
  }

  .home-page .home-hero__media {
    inset-block-start: 340px;
    height: 320px;
  }
}

/* Final polish cascade — keep these rules after the legacy storefront layers. */
.product-page .site-header,
.cart-page .site-header {
  min-height: 88px;
  height: 88px;
  padding-inline: max(48px, calc((100vw - 1440px) / 2));
  border-bottom-color: #dce7f3;
}

.product-page .site-header .brand__mark,
.cart-page .site-header .brand__mark {
  display: none;
}

.product-page .site-header .brand__name,
.cart-page .site-header .brand__name {
  color: #071e51;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.045em;
  text-transform: none;
}

.product-page .site-header .brand__name sup,
.cart-page .site-header .brand__name sup {
  margin-left: 2px;
  font-size: 0.48em;
  vertical-align: top;
}

.product-page .site-header .brand__lab,
.cart-page .site-header .brand__lab {
  margin-top: 8px;
  color: #28456e;
  font-size: 0.54rem;
  font-weight: 700;
  letter-spacing: 0.31em;
  text-transform: uppercase;
}

.product-page .site-nav,
.cart-page .site-nav {
  gap: 28px;
}

.product-page .site-nav .nav-action,
.cart-page .site-nav .nav-action {
  display: none;
}

.home-page .home-hero__content h1 {
  font-size: clamp(3rem, 4.3vw, 4.25rem);
  line-height: 1.03;
}

.home-page .home-inventory-band .proof-strip__grid > div,
.home-page .home-inventory-band .proof-strip__grid strong,
.home-page .home-inventory-band .proof-strip__grid span {
  min-width: 0;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.research-gate {
  width: min(560px, calc(100% - 32px));
  padding: 38px;
  border: 1px solid #cbd8e6;
  border-radius: 16px;
  box-shadow: 0 30px 90px rgba(16, 42, 67, 0.24);
}

.research-gate__brand {
  gap: 14px;
  margin-bottom: 26px;
  color: #071e51;
  font-size: 0.92rem;
  letter-spacing: -0.02em;
}

.research-gate__brand img {
  width: 44px;
  height: 44px;
}

.research-gate__brand > span {
  display: grid;
  gap: 4px;
}

.research-gate__brand > span::after {
  content: "Research today. Brighter tomorrow.";
  color: #28456e;
  font-size: 0.52rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.research-gate h2 {
  color: #071e51;
  font-size: clamp(1.7rem, 4vw, 2.2rem);
  line-height: 1.1;
}

.research-gate__confirm {
  border-radius: 10px;
  background: #f7f9fc;
}

.research-gate__actions a,
.research-gate__actions button {
  min-height: 50px;
  border-radius: 8px;
}

.customer-header,
.checkout-shell .customer-header,
.customer-account > .customer-header {
  min-height: 88px;
  height: 88px;
  padding-inline: max(48px, calc((100vw - 1440px) / 2));
  border-bottom: 1px solid #dce7f3;
  background: #fff;
}

.app-brand-logo {
  gap: 0;
}

.app-brand-logo__mark {
  display: none;
}

.app-brand-logo__wordmark {
  gap: 7px;
}

.app-brand-logo__wordmark strong {
  color: #071e51;
  font-size: 1.45rem;
  letter-spacing: -0.045em;
}

.app-brand-logo__wordmark strong sup {
  margin-left: 2px;
  font-size: 0.48em;
  vertical-align: top;
}

.app-brand-logo__wordmark span {
  color: #28456e;
  font-size: 0.52rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.customer-header nav,
.checkout-shell .customer-header nav,
.customer-account > .customer-header nav {
  gap: 24px;
  color: #102a43;
  font-size: 0.78rem;
}

@media (max-width: 760px) {
  .product-page .site-header,
  .cart-page .site-header {
    min-height: 72px;
    height: 72px;
    padding-inline: 18px;
  }

  .product-page .site-header .brand__name,
  .cart-page .site-header .brand__name {
    font-size: 1.22rem;
    letter-spacing: -0.035em;
  }

  .product-page .site-header .brand__lab,
  .cart-page .site-header .brand__lab {
    margin-top: 4px;
    font-size: 0.42rem;
    letter-spacing: 0.18em;
  }

  .home-page .home-hero__content h1 {
    max-width: 360px;
    font-size: clamp(2.55rem, 11vw, 3.75rem);
    line-height: 1.04;
  }

  .home-page .home-inventory-band .proof-strip__grid {
    grid-template-columns: 1fr;
    padding-block: 12px;
  }

  .home-page .home-inventory-band .proof-strip__grid > div {
    min-height: 66px;
    padding: 13px 18px;
    justify-items: start;
    text-align: left;
  }

  .home-page .home-inventory-band__title strong {
    font-size: 1.18rem;
  }

  .research-gate {
    padding: 28px 22px;
  }

  .customer-header,
  .checkout-shell .customer-header,
  .customer-account > .customer-header {
    min-height: 72px;
    height: auto;
    padding: 14px 18px;
  }

  .app-brand-logo__wordmark strong {
    font-size: 1.12rem;
  }

  .customer-header nav,
  .checkout-shell .customer-header nav,
  .customer-account > .customer-header nav {
    gap: 12px;
    font-size: 0.68rem;
  }
}

/* Mobile public touch-target sweep / 2026-08-06
   Preserves compact visual styling while providing reliable 44px hit areas. */
@media (max-width: 760px) {
  body[class] .menu-toggle {
    width: 44px;
    min-width: 44px;
    height: 44px;
    min-height: 44px;
    flex-basis: 44px;
  }

  body[class] .site-header__mobile-actions .mobile-cart-link {
    min-width: 44px;
    min-height: 44px;
  }

  body[class] .breadcrumb a,
  body[class] .research-area-breadcrumb a,
  .catalog-discovery .catalog-merchandising__actions a,
  .catalog-page .catalog-empty__clear,
  .home-page .resource-card .button,
  .product-page .product-card__footer .button,
  .research-area-page .research-record__footer .button,
  .resources-page .resource-article__aside nav a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }

  .cart-page .cart-item__quantity > div {
    grid-template-columns: repeat(3, 44px);
  }

  .cart-page .cart-item__quantity button,
  .cart-page .cart-item__quantity input {
    width: 44px;
    min-width: 44px;
    height: 44px;
    min-height: 44px;
  }

  .cart-page .cart-item__price button,
  .cart-page .cart-continue {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }

  .cart-page .cart-discount input,
  .cart-page .cart-discount button,
  .cart-page .cart-discount .cart-discount__remove {
    min-height: 44px;
  }

  body[class] .site-footer__links a,
  body[class] .site-footer__policy-links a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
}

/* Search discovery and crawlable product directories / 2026-08-08 */
.home-peptide-directory {
  background: var(--paper);
}

.home-peptide-links {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.home-peptide-links a {
  min-width: 0;
  min-height: 92px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  gap: 7px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--navy);
  background: var(--surface);
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.home-peptide-links a:hover,
.home-peptide-links a:focus-visible {
  border-color: var(--teal);
  box-shadow: 0 12px 28px rgb(16 42 67 / 10%);
  transform: translateY(-2px);
}

.home-peptide-links strong {
  font-size: 0.9rem;
  line-height: 1.3;
}

.home-peptide-links span {
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.35;
}

.home-peptide-directory__action {
  margin-top: 24px;
}

.catalog-index {
  background: var(--mint);
}

.catalog-index__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.catalog-index__grid > section {
  min-width: 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.catalog-index__grid h3 {
  margin: 0 0 14px;
  color: var(--navy);
  font-size: 0.9rem;
  line-height: 1.35;
}

.catalog-index__grid ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.catalog-index__grid a {
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  color: var(--teal);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.35;
  text-underline-offset: 3px;
}

.product-search-context {
  margin: 24px 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--teal);
  border-radius: var(--radius-sm);
  background: var(--paper);
}

.product-search-context .eyebrow,
.product-search-context h2,
.product-search-context p {
  margin: 0;
}

.product-search-context h2 {
  margin-top: 7px;
  font-size: 1.15rem;
  line-height: 1.35;
}

.product-search-context p:not(.eyebrow) {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.55;
}

.product-search-context__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.product-search-context__links a {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--teal);
  background: var(--surface);
  font-size: 0.7rem;
  font-weight: 800;
  text-decoration: none;
}

.product-evidence-note {
  margin: 0 0 1.5rem;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(31, 111, 98, 0.2);
  border-left: 4px solid var(--teal);
  border-radius: var(--radius-sm);
  background: var(--mint);
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.62;
}

.product-evidence-note strong {
  color: var(--navy);
}

.research-area-crawl-directory {
  padding: 44px 0;
  background: var(--paper);
}

.research-area-crawl-directory ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.research-area-crawl-directory a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--teal);
  background: var(--surface);
  font-weight: 700;
}

@media (max-width: 980px) {
  .home-peptide-links,
  .catalog-index__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .sale-banner__inner {
    width: min(100% - 28px, var(--max));
    min-height: 52px;
    gap: 8px 12px;
    padding-block: 7px;
  }

  .sale-banner p {
    font-size: 0.75rem;
    line-height: 1.45;
  }

  .sale-banner a {
    min-height: 44px;
    font-size: 0.72rem;
  }

  .home-peptide-links,
  .catalog-index__grid {
    grid-template-columns: 1fr;
  }

  .home-peptide-links a,
  .catalog-index__grid a,
  .product-search-context__links a,
  .research-area-crawl-directory a {
    min-height: 44px;
  }
}

/* Figma audit polish: promotion, catalog filters, and cart action reachability. */
.cart-page .cart-layout {
  grid-template-areas:
    "intro summary"
    "lines summary";
  grid-template-rows: auto 1fr;
  row-gap: 26px;
}

.cart-page .cart-layout > *,
.cart-page .cart-item > *,
.cart-page .cart-summary,
.cart-page .cart-lines {
  min-width: 0;
}

.cart-page .cart-summary :is(dt, dd, p, small),
.cart-page .cart-item__copy {
  overflow-wrap: anywhere;
}

.product-page [data-availability-pending="true"] {
  color: var(--muted);
}

/* Product purchase hierarchy cleanup — keep decisions together and scannable. */
.product-page .product-buy-panel {
  display: grid;
  gap: 18px;
  margin-top: 26px;
  padding: 24px;
  border-top: 4px solid var(--teal-bright);
}

.product-page .product-buy-panel__title {
  margin: 0;
  color: var(--navy);
  font-size: 1.125rem;
  font-weight: 800;
}

.product-page .product-buy-panel__selection {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 0 0 16px;
  border-bottom: 1px solid var(--line);
}

.product-page .product-buy-panel__selection > div,
.product-page .product-buy-panel__selection > div + div {
  display: grid;
  gap: 4px;
  padding: 0;
  border: 0;
}

.product-page .product-buy-panel__selection span,
.product-page .product-buy-panel .product-purchase span,
.product-page .product-shipping__heading span {
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 700;
}

.product-page .product-buy-panel__selection strong {
  font-size: 1rem;
  line-height: 1.4;
}

.product-page .product-buy-panel .product-purchase {
  order: 3;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.8fr);
  align-items: center;
  gap: 20px;
}

.product-page .product-buy-panel .product-purchase__price {
  display: grid;
  gap: 2px;
}

.product-page .product-buy-panel .product-purchase strong {
  color: var(--navy);
  font-size: 2rem;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.product-page .product-buy-panel .product-purchase .button {
  min-height: 56px;
  font-size: 0.9375rem;
}

.product-page .product-shipping {
  order: 4;
}

@media (max-width: 600px) {
  .product-page .product-buy-panel {
    padding: 20px;
  }

  .product-page .product-buy-panel .product-purchase {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .product-page .product-buy-panel .product-purchase .button {
    width: 100%;
  }
}

.cart-page .cart-layout__intro {
  grid-area: intro;
  width: 100%;
  padding: 22px 0 0;
}

.cart-page .cart-lines {
  grid-area: lines;
}

.cart-page .cart-summary {
  grid-area: summary;
}

@media (max-width: 900px) {
  .cart-page .cart-layout {
    grid-template-areas:
      "intro"
      "summary"
      "lines";
    grid-template-rows: auto;
    row-gap: 24px;
  }

  .cart-page .cart-layout__intro {
    padding-top: 30px;
    padding-bottom: 0;
  }
}

@media (max-width: 760px) {
  .catalog-page .search-field input {
    min-width: 0;
    padding-inline: 14px 40px;
    font-size: 0.875rem;
  }

  .catalog-page .category-filter-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    overflow: visible;
    padding: 0;
    border: 0;
    border-radius: 0;
  }

  .catalog-page .category-filter-row .filter-button {
    width: 100%;
    min-width: 0;
    padding-inline: 16px;
    border: 1px solid var(--line);
    border-radius: 7px;
    white-space: nowrap;
  }

  .catalog-page .category-filter-row .filter-button:last-child {
    grid-column: 1 / -1;
  }

  .catalog-page .product-card__footer .button {
    min-width: 0;
    flex: 0 1 auto;
    white-space: nowrap;
  }
}

@media (max-width: 600px) {
  .sale-banner__inner {
    width: min(100% - 32px, var(--max));
    min-height: 56px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    padding-block: 7px;
    text-align: left;
  }

  .sale-banner p {
    min-width: 0;
    font-size: 0.75rem;
    line-height: 1.38;
  }

  .sale-banner code {
    padding: 2px 6px;
    font-size: 0.68rem;
  }

  .sale-banner a {
    min-height: 44px;
    justify-content: center;
    padding-inline: 10px;
    white-space: nowrap;
  }

  .cart-page .cart-layout__intro {
    padding-top: 26px;
  }

  .cart-page .cart-summary {
    scroll-margin-top: 16px;
  }

  .cart-page:not(.cart-page--payment) .cart-checkout-panel {
    position: fixed;
    right: 12px;
    bottom: 12px;
    left: 12px;
    z-index: 60;
    margin: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 18px 46px rgba(16, 42, 67, 0.2);
  }

  .cart-page:not(.cart-page--payment) .cart-checkout-panel #cart-account-status {
    margin: 0 0 8px;
    padding: 8px 10px;
  }

  .cart-page:not(.cart-page--payment) .cart-checkout-panel .cart-checkout {
    margin: 0;
  }

  .cart-page:not(.cart-page--payment) .cart-full {
    padding-bottom: 150px;
  }
}

/* Keep filtered catalog records out of layout and the accessibility tree. */
.catalog-page .product-card[hidden],
.catalog-page .product-card--priority[hidden] {
  display: none !important;
}

/* Readability pass — 2026-08-12 */
body {
  line-height: 1.5;
}

.site-nav,
.catalog-page .site-nav,
.product-page .site-nav,
.research-area-page .site-nav,
.home-page .site-nav,
.cart-page .site-nav {
  font-size: 0.8125rem;
}

.button {
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  word-spacing: normal;
}

.catalog-page .product-card__category,
.product-page .product-card__category,
.research-area-page .product-card__category,
.home-page .product-card__category,
.catalog-page .availability-tag,
.product-page .availability-tag,
.research-area-page .availability-tag,
.home-page .availability-tag {
  font-size: 0.6875rem;
  line-height: 1.3;
}

.product-card__details > p {
  font-size: 0.75rem;
  line-height: 1.5;
}

.catalog-page .results-heading > span {
  font-size: 0.6875rem;
  line-height: 1.4;
}

.breadcrumb .page-shell,
.product-page .breadcrumb .page-shell,
.research-area-breadcrumb,
.research-area-page .research-area-breadcrumb {
  font-size: 0.6875rem;
  line-height: 1.4;
}

.product-page .attribute-list li {
  font-size: 0.6875rem;
  line-height: 1.45;
}

.site-footer__links a,
.site-footer__address,
.site-footer__content > p,
.site-footer__policy-links a,
.home-page .site-footer__policy-links a,
.catalog-page .site-footer__policy-links a,
.cart-page .site-footer :is(a, span),
.cart-page .site-footer__legal p,
.cart-page .site-footer__policy-links a {
  font-size: 0.75rem;
  line-height: 1.5;
}

.catalog-page .product-card__footer .button,
.product-page .product-card__footer .button,
.research-area-page .product-card__footer .button,
.home-page .product-card__footer .button {
  font-size: 0.8125rem;
}

@media (max-width: 760px) {
  .catalog-page .product-card__category,
  .catalog-page .availability-tag {
    font-size: 0.6875rem;
    line-height: 1.3;
  }

  .catalog-page .product-card__details > p {
    font-size: 0.75rem;
    line-height: 1.5;
  }

  .catalog-page .results-heading > span,
  .product-page .breadcrumb .page-shell,
  .research-area-page .research-area-breadcrumb,
  .product-page .attribute-list li {
    font-size: 0.6875rem;
  }

  .cart-page .purchase-progress .page-shell > :is(a, span, strong) {
    font-size: 0.6875rem;
    line-height: 1.2;
  }

  .catalog-page .product-card__footer {
    display: grid;
    grid-template-columns: 1fr;
    align-items: stretch;
    gap: 6px;
    min-width: 0;
  }

  .catalog-page .product-card__footer strong {
    min-width: 0;
    font-size: 0.875rem;
    line-height: 1.25;
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .catalog-page .product-card__footer .button {
    width: 100%;
    min-width: 0;
    padding-inline: 8px;
    font-size: 0.8125rem;
    line-height: 1.2;
    text-align: center;
    white-space: normal;
  }
}

@media (max-width: 360px) {
  .catalog-page .product-card__header {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
    gap: 4px;
  }

  .catalog-page .availability-tag {
    justify-self: start;
    max-width: 100%;
  }
}

/* Final homepage overrides after legacy mobile rules. */
.home-page .home-hero__cta-note {
  display: block;
}

@media (max-width: 760px) {
  .home-page .home-hero__content {
    height: auto;
    padding: 42px 20px 34px;
  }

  .home-page .home-hero__cta-note {
    margin: 0;
    color: var(--muted);
    font-size: 0.8125rem;
    text-align: left;
  }

  .home-page .home-hero__media {
    inset: auto;
    height: min(92vw, 440px);
  }
}

/* Cascade lock for the mockup-3 homepage after all legacy rules. */
@media (min-width: 901px) {
  .home-page .site-header .brand__mark {
    display: none;
  }

  .home-page .site-header .brand__name {
    color: #071e51;
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.045em;
    text-transform: none;
  }

  .home-page .site-header .brand__name sup {
    margin-left: 2px;
    font-size: 0.48em;
    vertical-align: top;
  }

  .home-page .site-header .brand__lab {
    margin-top: 8px;
    color: #28456e;
    font-size: 0.54rem;
    font-weight: 700;
    letter-spacing: 0.31em;
    text-transform: uppercase;
  }

  .home-page .site-nav .nav-action {
    display: none;
  }

  .home-page .home-hero {
    min-height: 500px;
    height: 500px;
  }

  .home-page .home-hero__layout,
  .home-page .home-hero__media {
    min-height: 500px;
    height: 500px;
  }

  .home-page .home-hero__layout {
    grid-template-columns: minmax(0, 48%) minmax(0, 52%);
  }

  .home-page .home-hero__content {
    width: 100%;
    max-width: none;
    height: 500px;
    padding: 56px 64px 54px max(72px, calc((100vw - 1400px) / 2));
    text-align: left;
  }

  .home-page .home-hero__media {
    inset: auto;
  }

  .home-page .home-hero__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
  }

  .home-page .home-inventory-band .proof-strip__grid {
    min-height: 96px;
    grid-template-columns: 1.18fr 0.84fr 1fr 1.12fr;
  }

  .home-page .home-inventory-band .proof-strip__grid > div {
    align-items: flex-start;
    padding: 19px 36px;
    text-align: left;
  }

  .home-page .home-inventory-band__title strong {
    font-size: 1.72rem;
  }

  .home-page .home-available .resource-section-heading {
    display: none;
  }

  .home-page .home-available {
    padding-top: 14px;
  }

  .home-page .home-available__grid {
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .home-page .product-card--home {
    min-height: 190px;
    display: grid;
    grid-template-columns: 34% minmax(0, 1fr);
    overflow: hidden;
  }

  .home-page .product-card--home .product-card__media {
    height: 190px;
    aspect-ratio: auto;
    border-right: 1px solid var(--line);
  }

  .home-page .product-card--home .product-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .home-page .product-card--home .product-card__details {
    min-height: 190px;
    padding: 16px;
  }
}

/* Typography lock — keep every public purchase surface on the same crisp UI face. */
.home-page,
.catalog-page,
.product-page,
.cart-page,
.research-area-page,
.home-page *,
.catalog-page *,
.product-page *,
.cart-page *,
.research-area-page * {
  font-family: var(--font-ui) !important;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}


/* Clinical storefront shell refresh / 2026-09-08
   The public pages share one header, type system, and split-pane rhythm so the
   homepage reads as the front door to the catalog instead of a separate theme. */
:root {
  --font-ui: "Manrope", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body {
  color: #17324d;
  background: #f7f9fc;
  font-family: var(--font-ui);
  font-weight: 500;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
button,
input,
select,
textarea {
  font-family: var(--font-ui);
}

h1,
h2,
h3 {
  font-weight: 800;
  letter-spacing: -0.035em;
}

.home-page .home-utility-bar,
.catalog-page .catalog-utility-bar {
  min-height: 36px;
  color: #fff;
  background: #06366c;
  border: 0;
}

.home-page .home-utility-bar .sale-banner__inner,
.catalog-page .catalog-utility-bar .sale-banner__inner {
  min-height: 36px;
  width: min(100% - 64px, 1280px);
  padding-block: 0;
  justify-content: space-between;
  gap: 28px;
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.home-page .home-utility-bar p,
.catalog-page .catalog-utility-bar p {
  margin: 0;
}

.home-page .home-utility-bar code,
.catalog-page .catalog-utility-bar code {
  padding: 0;
  color: inherit;
  background: transparent;
  font: inherit;
}

.home-page .site-header,
.catalog-page .site-header,
.product-page .site-header,
.cart-page .site-header {
  min-height: 88px;
  height: 88px;
  padding: 0 max(24px, calc((100vw - 1280px) / 2));
  border-bottom: 1px solid #d7e3ef;
  background: #fff;
  box-shadow: none;
  backdrop-filter: none;
}

.home-page .site-header .brand,
.catalog-page .site-header .brand,
.product-page .site-header .brand,
.cart-page .site-header .brand {
  gap: 12px;
}

.home-page .site-header .brand__mark,
.catalog-page .site-header .brand__mark,
.product-page .site-header .brand__mark,
.cart-page .site-header .brand__mark {
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  display: block;
  overflow: hidden;
}

.home-page .site-header .brand__mark .brand__logo,
.catalog-page .site-header .brand__mark .brand__logo,
.product-page .site-header .brand__mark .brand__logo,
.cart-page .site-header .brand__mark .brand__logo {
  width: 52px;
  height: 52px;
  max-width: 52px;
  object-fit: contain;
  transform: none;
}

.home-page .site-header .brand__name,
.catalog-page .site-header .brand__name,
.product-page .site-header .brand__name,
.cart-page .site-header .brand__name {
  color: #102a43;
  font-size: 1.12rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.025em;
  text-transform: none;
}

.home-page .site-header .brand__lab,
.catalog-page .site-header .brand__lab,
.product-page .site-header .brand__lab,
.cart-page .site-header .brand__lab {
  margin-top: 5px;
  color: #28639a;
  font-size: 0.54rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.home-page .site-nav,
.catalog-page .site-nav,
.product-page .site-nav,
.cart-page .site-nav {
  gap: 26px;
  color: #17324d;
  font-size: 0.8rem;
  font-weight: 700;
}

.home-page .site-nav .nav-action,
.catalog-page .site-nav .nav-action,
.product-page .site-nav .nav-action,
.cart-page .site-nav .nav-action {
  display: inline-flex;
}

.home-page .home-hero {
  min-height: 420px;
  height: 420px;
  background: #fff;
}

.home-page .home-hero__layout {
  width: min(1280px, calc(100% - 48px));
  max-width: 1280px;
  min-height: 420px;
  height: 420px;
  grid-template-columns: minmax(0, 48%) minmax(0, 52%);
  gap: 0;
}

.home-page .home-hero__content {
  width: 100%;
  max-width: none;
  min-height: 420px;
  height: 420px;
  padding: 48px 54px 44px max(48px, calc((100vw - 1280px) / 2));
  color: #102a43;
  background: #fff;
  justify-content: center;
  text-align: left;
}

.home-page .home-hero__content h1 {
  max-width: 570px;
  margin-bottom: 18px;
  color: #102a43;
  font-size: clamp(3.1rem, 4.4vw, 4.4rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.home-page .home-hero__content .lede {
  max-width: 540px;
  color: #486581;
  font-size: 1.08rem;
  line-height: 1.6;
}

.home-page .home-hero__catalog-cta {
  min-height: 52px;
  padding-inline: 24px;
  border-radius: 6px;
  font-size: 0.86rem;
  text-transform: none;
}

.home-page .home-hero__media {
  height: 420px;
  border: 0;
  background: #dfeffc;
}

.home-page .home-hero__media img {
  object-position: center;
}

.home-page .home-inventory-band {
  background: #eef6ff;
  border-block: 1px solid #d7e5f3;
}

.home-page .home-available {
  padding-block: 44px 72px;
  background: #f7f9fc;
}

.home-page .home-available .resource-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 18px;
}

.home-page .home-available .resource-section-heading h2 {
  margin-bottom: 0;
  font-size: 2rem;
}

.home-page .home-available .resource-section-heading p:last-child {
  max-width: 430px;
  margin-bottom: 0;
  font-size: 0.92rem;
}

.home-page .home-available__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.home-page .home-product-tile {
  min-height: 216px;
  grid-template-columns: 42% minmax(0, 1fr);
  gap: 16px;
  padding: 0 20px 0 0;
  border: 1px solid #cbd8e6;
  border-radius: 10px;
  color: #102a43;
  background: #fff;
  overflow: hidden;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.home-page .home-product-tile:hover,
.home-page .home-product-tile:focus-visible {
  border-color: #1d5fd1;
  box-shadow: 0 12px 28px rgb(16 42 67 / 12%);
  transform: translateY(-2px);
}

.home-page .home-product-tile img {
  height: 100%;
  min-height: 216px;
  object-fit: cover;
}

.home-page .home-product-tile span {
  padding-block: 22px;
}

.home-page .home-product-tile strong {
  font-size: 1.1rem;
  font-weight: 800;
}

@media (max-width: 760px) {
  .home-page .home-utility-bar .sale-banner__inner,
  .catalog-page .catalog-utility-bar .sale-banner__inner {
    width: 100%;
    justify-content: center;
    padding-inline: 16px;
    font-size: 0.66rem;
  }

  .home-page .home-utility-bar .sale-banner__inner p:first-child,
  .catalog-page .catalog-utility-bar .sale-banner__inner p:first-child {
    display: none;
  }

  .home-page .site-header,
  .catalog-page .site-header,
  .product-page .site-header,
  .cart-page .site-header {
    min-height: 72px;
    height: 72px;
    padding-inline: 18px;
  }

  .home-page .site-header .brand__mark,
  .catalog-page .site-header .brand__mark,
  .product-page .site-header .brand__mark,
  .cart-page .site-header .brand__mark,
  .home-page .site-header .brand__mark .brand__logo,
  .catalog-page .site-header .brand__mark .brand__logo,
  .product-page .site-header .brand__mark .brand__logo,
  .cart-page .site-header .brand__mark .brand__logo {
    width: 42px;
    height: 42px;
    max-width: 42px;
    flex-basis: 42px;
  }

  .home-page .site-header .brand__name,
  .catalog-page .site-header .brand__name,
  .product-page .site-header .brand__name,
  .cart-page .site-header .brand__name {
    font-size: 0.98rem;
  }

  .home-page .site-header .brand__lab,
  .catalog-page .site-header .brand__lab,
  .product-page .site-header .brand__lab,
  .cart-page .site-header .brand__lab {
    margin-top: 3px;
    font-size: 0.43rem;
    letter-spacing: 0.11em;
  }

  .home-page .home-hero,
  .home-page .home-hero__layout,
  .home-page .home-hero__content {
    min-height: 0;
    height: auto;
  }

  .home-page .home-hero__layout {
    width: 100%;
    grid-template-columns: 1fr;
  }

  .home-page .home-hero__content {
    padding: 44px 24px 38px;
  }

  .home-page .home-hero__content h1 {
    max-width: 620px;
    font-size: clamp(2.65rem, 11vw, 3.75rem);
  }

  .home-page .home-hero__media {
    height: min(92vw, 420px);
  }

  .home-page .home-available .resource-section-heading {
    display: block;
  }

  .home-page .home-available .resource-section-heading p:last-child {
    margin-top: 8px;
  }

  .home-page .home-available__grid {
    grid-template-columns: 1fr;
  }

  .home-page .home-product-tile {
    min-height: 184px;
  }

  .home-page .home-product-tile img {
    min-height: 184px;
  }
}