:root {
  --clinical-bg: #f4f8fb;
  --clinical-surface: #ffffff;
  --clinical-surface-soft: #eef4f8;
  --clinical-line: #d9e3ea;
  --clinical-ink: #203040;
  --clinical-ink-soft: #5a6b79;
  --clinical-primary: #1877a8;
  --clinical-primary-deep: #0f3b5f;
  --clinical-alert: #b93327;
  --clinical-shadow: 0 24px 60px rgba(15, 59, 95, 0.12);
  --pico-font-family: "Source Sans 3", Arial, sans-serif;
  --pico-color: var(--clinical-ink);
  --pico-background-color: var(--clinical-bg);
  --pico-primary: var(--clinical-primary);
  --pico-primary-background: var(--clinical-primary);
  --pico-primary-hover: #0f6591;
  --pico-primary-hover-background: #0f6591;
  --pico-border-color: var(--clinical-line);
  --pico-muted-color: var(--clinical-ink-soft);
  --pico-card-background-color: var(--clinical-surface);
  --pico-card-border-color: rgba(15, 59, 95, 0.08);
  --pico-card-box-shadow: none;
  --pico-spacing: 1rem;
}

* {
  box-sizing: border-box;
}

body.clinical-body {
  margin: 0;
  background:
    radial-gradient(circle at top right, rgba(24, 119, 168, 0.11), transparent 28%),
    linear-gradient(180deg, #f7fbfd 0%, #eff5f8 100%);
  color: var(--clinical-ink);
}

h1,
h2,
h3,
h4,
h5,
h6,
summary,
.brand-lockup__title,
.brand-lockup__eyebrow,
.eyebrow {
  font-family: "IBM Plex Sans", "Helvetica Neue", sans-serif;
}

a {
  color: var(--clinical-primary);
}

img {
  max-width: 100%;
  height: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  z-index: 90;
  background: var(--clinical-primary-deep);
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: 999px;
}

.shell {
  width: min(1200px, calc(100vw - 2rem));
  margin: 0 auto;
}

.site-main {
  padding-bottom: 4rem;
}

.advisory-banner {
  background: var(--clinical-alert);
  color: #fff3f0;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.advisory-banner__inner {
  display: grid;
  gap: 0.2rem;
  justify-items: center;
  padding: 0.8rem 0;
  text-align: center;
}

.advisory-banner small {
  opacity: 0.86;
  font-size: 0.68rem;
}

.top-utility {
  background: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid rgba(15, 59, 95, 0.08);
  backdrop-filter: blur(12px);
}

.top-utility__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.7rem 0;
}

.top-utility__badge,
.top-utility__cta {
  text-decoration: none;
  font-weight: 700;
  font-size: 0.88rem;
}

.top-utility__badge {
  color: var(--clinical-primary-deep);
}

.top-utility__links {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.top-utility__links a {
  color: var(--clinical-ink-soft);
  text-decoration: none;
  font-size: 0.9rem;
}

.top-utility__links a:hover,
.top-utility__badge:hover {
  color: var(--clinical-primary);
}

.top-utility__cta {
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: var(--clinical-primary);
  color: #fff;
}

.main-nav-wrap {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(15, 59, 95, 0.95);
  box-shadow: 0 14px 30px rgba(15, 59, 95, 0.15);
}

.main-nav {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem 0;
}

.brand-lockup {
  display: grid;
  gap: 0.15rem;
  text-decoration: none;
}

.brand-lockup__eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.68);
}

.brand-lockup__title {
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
}

.category-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.category-nav__link,
.nav-dropdown summary {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #f1f8fc;
  font-weight: 600;
  text-decoration: none;
  list-style: none;
  cursor: pointer;
}

.category-nav__link:hover,
.nav-dropdown[open] summary,
.nav-dropdown summary:hover {
  background: rgba(255, 255, 255, 0.16);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown summary::-webkit-details-marker {
  display: none;
}

.nav-dropdown__menu {
  position: absolute;
  left: 0;
  top: calc(100% + 0.6rem);
  min-width: 18rem;
  padding: 1rem;
  border: 1px solid rgba(15, 59, 95, 0.08);
  border-radius: 1.2rem;
  background: #fff;
  box-shadow: var(--clinical-shadow);
}

.nav-dropdown__menu ul {
  margin: 0.75rem 0 0;
  padding-left: 1.1rem;
}

.nav-dropdown__menu a {
  color: var(--clinical-primary-deep);
  text-decoration: none;
}

.nav-dropdown__parent {
  font-weight: 700;
}

.main-nav__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.main-nav__pill,
.main-nav__cart,
.button-primary,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 2.75rem;
  padding: 0.65rem 1.1rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.main-nav__pill,
.button-primary {
  background: #fff;
  color: var(--clinical-primary-deep);
}

.main-nav__cart,
.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
}

.button-primary:hover,
.button-secondary:hover,
.main-nav__pill:hover,
.main-nav__cart:hover,
.support-card__button:hover {
  transform: translateY(-1px);
}

.button-primary--small {
  min-height: 2.35rem;
  padding-inline: 0.95rem;
  font-size: 0.92rem;
}

.page-shell {
  padding-top: 2rem;
}

.page-shell--wide {
  padding-top: 2.4rem;
}

.content-layout,
.home-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 18rem;
  gap: 1.5rem;
  align-items: start;
}

.page-main--wide {
  width: min(1040px, calc(100vw - 2rem));
  margin: 0 auto;
}

.hero-card,
.page-hero-card,
.article-panel,
.listing-panel,
.static-panel,
.prose-panel,
.support-card,
.sidebar-promo,
.content-card,
.content-article,
.content-toc {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(15, 59, 95, 0.08);
  border-radius: 1.5rem;
  box-shadow: var(--clinical-shadow);
}

.hero-card {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 1.5rem;
  overflow: hidden;
  padding: 1.5rem;
}

.hero-card__copy,
.page-hero-card {
  padding: 1.4rem 1.5rem;
}

.page-hero-card {
  margin-bottom: 1.25rem;
}

.page-hero-card--article,
.page-hero-card--soft,
.page-hero-card--listing,
.page-hero-card--support,
.page-hero-card--wide {
  display: grid;
  gap: 0.75rem;
}

.page-hero-card--dark {
  background: linear-gradient(135deg, #13334a 0%, #0f3b5f 100%);
  color: #fff;
}

.page-hero-card--dark p,
.page-hero-card--dark .eyebrow {
  color: rgba(255, 255, 255, 0.82);
}

.page-hero-card__accent {
  border-radius: 1rem;
  width: 100%;
  max-height: 220px;
  object-fit: cover;
}

.hero-card__copy h1,
.page-hero-card h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
}

.hero-card__copy p,
.page-hero-card p {
  margin: 0;
  font-size: 1.08rem;
  color: var(--clinical-ink-soft);
}

.hero-card__actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.hero-card__media img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  border-radius: 1.2rem;
}

.eyebrow {
  display: inline-flex;
  width: fit-content;
  padding: 0.32rem 0.7rem;
  border-radius: 999px;
  background: rgba(24, 119, 168, 0.12);
  color: var(--clinical-primary-deep);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-heading {
  display: grid;
  gap: 0.45rem;
  margin: 2rem 0 1rem;
}

.section-heading h2 {
  margin: 0;
  font-size: 1.7rem;
}

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

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

.product-card {
  display: grid;
  gap: 0;
  overflow: hidden;
  border: 1px solid rgba(15, 59, 95, 0.08);
  border-radius: 1.35rem;
  background: #fff;
  box-shadow: 0 18px 40px rgba(15, 59, 95, 0.08);
}

.product-card__image {
  background: linear-gradient(180deg, #edf6fb 0%, #dceaf2 100%);
  padding: 1.5rem;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
}

.product-card__image img {
  max-height: 100%;
  object-fit: contain;
}

.product-card__body {
  display: grid;
  gap: 0.85rem;
  padding: 1.2rem;
}

.product-card__body h3 {
  margin: 0;
  font-size: 1.08rem;
}

.product-card__brand {
  min-height: 3rem;
  display: flex;
  align-items: center;
}

.product-card__brand img {
  max-height: 2.4rem;
  object-fit: contain;
}

.clinical-sidebar {
  position: sticky;
  top: 6rem;
  display: grid;
  gap: 1rem;
}

.support-card,
.sidebar-promo {
  padding: 1.25rem;
}

.support-card__eyebrow {
  display: inline-block;
  margin-bottom: 0.45rem;
  color: var(--clinical-primary);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.support-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
}

.support-card p,
.sidebar-promo p,
.sidebar-promo li {
  color: var(--clinical-ink-soft);
}

.support-card__button {
  display: inline-flex;
  margin-top: 0.6rem;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: var(--clinical-primary);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

.sidebar-promo {
  display: grid;
  gap: 0.9rem;
}

.sidebar-promo img {
  border-radius: 1rem;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.sidebar-promo ul {
  margin: 0;
  padding-left: 1rem;
}

.sidebar-promo--soft {
  background: rgba(15, 59, 95, 0.05);
}

.article-panel,
.listing-panel,
.static-panel,
.content-article {
  padding: 1rem;
}

.prose-panel {
  padding: 1.35rem 1.4rem;
}

.prose-panel--article,
.prose-panel--wide {
  padding-top: 1.1rem;
}

.content-heading {
  margin-top: 1.4rem;
  margin-bottom: 0.65rem;
  color: var(--clinical-primary-deep);
}

.content-heading--1 {
  font-size: 2rem;
}

.content-heading--2 {
  font-size: 1.5rem;
}

.content-heading--3 {
  font-size: 1.2rem;
}

.content-heading--4 {
  font-size: 1rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.content-copy {
  color: var(--clinical-ink);
  line-height: 1.68;
}

.content-copy + .content-copy {
  margin-top: 0.7rem;
}

.content-figure {
  margin: 1.1rem 0;
  padding: 1rem;
  border-radius: 1.2rem;
  background: var(--clinical-surface-soft);
}

.content-figure img {
  width: auto;
  max-height: 280px;
  object-fit: contain;
}

.content-table-wrap {
  overflow-x: auto;
  margin: 1.1rem 0;
}

.content-table {
  width: 100%;
  margin: 0;
  background: #fff;
}

.content-table th {
  background: var(--clinical-primary-deep);
  color: #fff;
}

.table-cell-stack {
  display: grid;
  gap: 0.35rem;
}

.table-cell-image {
  max-width: 4rem;
}

.content-list {
  padding-left: 1.25rem;
}

.content-list li + li {
  margin-top: 0.45rem;
}

.content-quote {
  margin: 1.2rem 0;
  padding: 1rem 1.2rem;
  border-left: 4px solid var(--clinical-primary);
  background: rgba(24, 119, 168, 0.08);
}

.content-embed,
.content-code {
  margin: 1.2rem 0;
}

.content-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.85rem;
  margin: 1.2rem 0;
}

.content-gallery__item {
  margin: 0;
  padding: 0.65rem;
  border-radius: 1rem;
  background: var(--clinical-surface-soft);
}

.content-rule {
  margin: 1.6rem 0;
  border-color: rgba(15, 59, 95, 0.12);
}

.breadcrumbs-trail {
  margin-bottom: 1rem;
}

.breadcrumbs-trail ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumbs-trail li {
  display: inline-flex;
  gap: 0.55rem;
  align-items: center;
  color: var(--clinical-ink-soft);
  font-size: 0.9rem;
}

.breadcrumbs-trail li:not(:last-child)::after {
  content: "›";
  color: rgba(15, 59, 95, 0.45);
}

.breadcrumbs-trail a {
  text-decoration: none;
}

.content-toc {
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
}

.content-toc ul {
  margin: 0.8rem 0 0;
  padding-left: 1rem;
}

.content-layout-shell {
  display: grid;
  gap: 1rem;
}

.content-layout-shell--with-side {
  grid-template-columns: minmax(0, 1fr) 18rem;
}

.content-layout-shell--reverse {
  grid-template-columns: 18rem minmax(0, 1fr);
}

.content-main-image {
  float: right;
  width: min(34%, 340px);
  margin: 0 0 1rem 1rem;
  padding: 0.75rem;
  border-radius: 1.2rem;
  background: var(--clinical-surface-soft);
}

.content-main-image img {
  border-radius: 0.9rem;
}

.content-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--clinical-ink-soft);
  font-size: 0.92rem;
}

.content-summary {
  max-width: 56rem;
}

.category-grid {
  display: grid;
  gap: 1rem;
}

.category-grid--2,
.category-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.category-grid__full {
  grid-column: 1 / -1;
}

.content-card {
  overflow: hidden;
}

.content-card--horizontal {
  display: grid;
  grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
}

.content-card__media {
  margin: 0;
}

.content-card__media img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.content-card__body {
  display: grid;
  gap: 0.8rem;
  padding: 1.25rem;
}

.content-card__body h3 {
  margin: 0;
}

.content-card--minimal {
  background: rgba(15, 59, 95, 0.06);
}

.category-card__more {
  font-weight: 700;
  text-decoration: none;
}

.site-footer {
  margin-top: 4rem;
  padding: 3rem 0 1.2rem;
  background: linear-gradient(180deg, #173f5c 0%, #0f3048 100%);
  color: rgba(255, 255, 255, 0.88);
}

.site-footer h2,
.site-footer h3,
.site-footer a {
  color: #fff;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.3fr repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.site-footer__grid section {
  padding: 1.1rem;
  border-radius: 1.2rem;
  background: rgba(255, 255, 255, 0.05);
}

.site-footer__grid ul {
  margin: 0;
  padding-left: 1rem;
}

.site-footer__meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.88rem;
}

.footer-contact-list {
  padding-left: 1rem;
}

.desktop-only {
  display: block;
}

.mobile-only,
.content-toc--mobile {
  display: none;
}

@media (max-width: 1024px) {
  .content-layout,
  .home-layout,
  .content-layout-shell--with-side,
  .content-layout-shell--reverse,
  .site-footer__grid,
  .hero-card {
    grid-template-columns: 1fr;
  }

  .page-side,
  .clinical-sidebar {
    position: static;
  }

  .product-grid,
  .product-grid--listing,
  .category-grid--2,
  .category-grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-footer__meta {
    flex-direction: column;
  }

  .content-main-image {
    float: none;
    width: 100%;
    margin: 0 0 1rem;
  }

  .desktop-only {
    display: none;
  }

  .content-toc--mobile {
    display: block;
  }
}

@media (max-width: 760px) {
  .shell,
  .page-main--wide {
    width: min(100vw - 1rem, 100%);
  }

  .top-utility__inner,
  .main-nav {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .top-utility__links,
  .category-nav,
  .main-nav__actions,
  .hero-card__actions {
    width: 100%;
  }

  .product-grid,
  .product-grid--listing,
  .category-grid--2,
  .category-grid--3,
  .content-card--horizontal {
    grid-template-columns: 1fr;
  }

  .hero-card__media img {
    min-height: 220px;
  }

  .content-card__media img {
    min-height: 180px;
  }
}

@media print {
  .top-utility,
  .main-nav-wrap,
  .clinical-sidebar,
  .site-footer,
  .advisory-banner {
    display: none !important;
  }

  .page-shell,
  .page-main--wide {
    width: 100%;
    padding: 0;
    margin: 0;
  }
}