:root {
  --bone: #f7f1e8;
  --white: #fcfaf6;
  --ink: #1c1b1a;
  --graphite: #4a4741;
  --muted: #77726a;
  --stone: #ddd7ce;
  --ice: #dde9ec;
  --aqua: #00a9ce;
  --line: rgba(28, 27, 26, 0.18);
  --radius: 24px;
  --shadow: 0 30px 80px rgba(46, 44, 40, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html.menu-open { overflow: hidden; }
section[id] { scroll-margin-top: 112px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bone);
  font-family: "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; }
button { font: inherit; }
.container { width: min(1240px, calc(100% - 80px)); margin: 0 auto; }
.section { padding: 104px 0; }
.section.tight { padding: 64px 0; }
.eyebrow {
  margin: 0 0 22px;
  color: var(--graphite);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.eyebrow.aqua { color: var(--aqua); }
.display {
  margin: 0;
  max-width: 980px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(58px, 6vw, 94px);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.045em;
}
.display em { font-weight: 400; }
.heading {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(42px, 4.5vw, 72px);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.035em;
}
.subheading {
  margin: 0;
  font-size: clamp(32px, 3vw, 48px);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.025em;
}
.lede {
  max-width: 660px;
  margin: 28px 0 0;
  color: var(--graphite);
  font-size: 19px;
  line-height: 1.55;
}
.body { color: var(--graphite); font-size: 16px; line-height: 1.65; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 26px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
}
.btn.primary { color: var(--white); background: var(--ink); }
.btn.light { color: var(--ink); background: var(--white); }
.btn.ghost-light { color: var(--white); border-color: rgba(255,255,255,.7); }
.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  height: 98px;
  border-bottom: 1px solid rgba(28,27,26,.09);
  background: rgba(252,250,246,.94);
  backdrop-filter: blur(18px);
  transition: box-shadow .35s ease;
}
.site-header.is-scrolled { box-shadow: 0 6px 30px rgba(28,27,26,.08); }
.header-inner {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  align-items: center;
  height: 100%;
  gap: 36px;
}
.brand img { width: 154px; height: 80px; object-fit: contain; }
.site-nav { display: flex; justify-content: center; gap: 24px; }
.site-nav a { color: #2e2c29; font-size: 14px; font-weight: 600; }
.site-nav { position: relative; }
.site-nav a { position: relative; transition: color .25s ease; }
.site-nav a.active { color: var(--ink); }
.nav-indicator {
  position: absolute;
  right: 100%;
  bottom: -12px;
  left: 0;
  height: 2px;
  border-radius: 2px;
  opacity: 0;
  background: var(--aqua);
  pointer-events: none;
  transition: left .5s cubic-bezier(.34,.85,.28,1), right .5s cubic-bezier(.34,.85,.28,1), opacity .3s ease;
}
.site-nav[data-indicator="on"] .nav-indicator { opacity: 1; }
/* Delay the trailing edge only, so the bar stretches as it travels and settles
   back to the width of its target. */
.site-nav[data-dir="right"] .nav-indicator { transition-delay: 90ms, 0ms, 0ms; }
.site-nav[data-dir="left"] .nav-indicator { transition-delay: 0ms, 90ms, 0ms; }
.nav-indicator.no-anim { transition: none; }
.header-actions { display: flex; gap: 10px; }
.nav-toggle { display: none; width: 46px; height: 46px; padding: 0; flex-direction: column; justify-content: center; gap: 5px; border: 1px solid var(--line); border-radius: 999px; background: transparent; cursor: pointer; }
.nav-toggle span { width: 18px; height: 1.5px; margin: 0 auto; background: var(--ink); }
.mobile-menu { position: fixed; z-index: 60; inset: 0; display: flex; flex-direction: column; overflow-y: auto; background: var(--bone); }
.mobile-menu[hidden] { display: none; }
.mobile-menu-top { display: flex; justify-content: space-between; align-items: center; height: 76px; flex: none; border-bottom: 1px solid var(--line); }
.mobile-menu-top .brand img { width: 112px; height: 62px; object-fit: contain; }
.nav-close { position: relative; width: 46px; height: 46px; flex: none; padding: 0; border: 1px solid var(--line); border-radius: 999px; background: transparent; cursor: pointer; }
.nav-close span { position: absolute; top: 50%; left: 50%; width: 18px; height: 1.5px; background: var(--ink); }
.nav-close span:first-child { transform: translate(-50%, -50%) rotate(45deg); }
.nav-close span:last-child { transform: translate(-50%, -50%) rotate(-45deg); }
.mobile-menu-nav { display: flex; flex-direction: column; padding-block: 8px; }
.mobile-menu-nav a.active { color: var(--aqua); padding-left: 30px; }
.mobile-menu-nav a.active::before { width: 20px; }
.mobile-menu-nav a::before {
  position: absolute;
  top: 50%;
  left: 0;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--aqua);
  content: "";
  transform: translateY(-50%);
  transition: width .38s cubic-bezier(.34,.85,.28,1);
}
.mobile-menu-nav a { position: relative; transition: color .25s ease, padding-left .38s cubic-bezier(.34,.85,.28,1); padding: 18px 0; border-bottom: 1px solid var(--line); font-family: Georgia, "Times New Roman", serif; font-size: 27px; letter-spacing: -0.02em; }
.mobile-menu-actions { display: grid; gap: 12px; padding-block: 30px 40px; margin-top: auto; }
.header-actions .btn { min-height: 46px; padding: 0 20px; font-size: 14px; }
.proof-strip { border-block: 1px solid var(--line); background: var(--white); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-item { padding: 26px 28px; border-right: 1px solid var(--line); }
.proof-item:last-child { border-right: 0; }
.proof-item strong { display: block; margin-bottom: 7px; font-size: 16px; }
.proof-item span { color: var(--muted); font-size: 13px; }
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 56px; }
.path-card {
  min-height: 275px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}
.path-card:nth-child(2) { background: var(--ice); }
.path-card.dark { color: var(--white); background: var(--ink); }
.path-number { margin-bottom: 54px; color: var(--aqua); font: 42px Georgia, serif; }
.path-card h3 { margin: 0 0 15px; font-size: 27px; font-weight: 500; }
.path-card p { margin: 0; color: var(--graphite); font-size: 15px; line-height: 1.55; }
.path-card.dark p { color: rgba(255,255,255,.68); }
.link-arrow { display: inline-block; margin-top: 22px; font-weight: 600; }
.start-section { background:linear-gradient(125deg,#e7f1f2 0%,#f7f1e8 52%,#f1ece4 100%); }
.image-shell { overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow); }
.image-shell img { height: 100%; object-fit: cover; }
#specialties .image-shell img { object-position:30% center; }
.split { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 70px; }
.split.reverse { grid-template-columns: .9fr 1.1fr; }
.specialty-list { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:42px; }
.specialty-link { display:grid; grid-template-columns:48px 1fr auto; align-items:center; gap:14px; min-height:94px; padding:16px; border:1px solid var(--line); border-radius:18px; background:rgba(252,250,246,.72); transition:transform .2s ease,background .2s ease; }
.specialty-link:hover { transform:translateY(-2px); background:var(--white); }
.specialty-icon { display:grid; width:48px; height:48px; place-items:center; border-radius:14px; color:var(--aqua); background:var(--ice); }
.specialty-icon svg { width:27px; height:27px; }
.specialty-link b { display:block; font-size:16px; font-weight:650; }
.specialty-link small { display:block; margin-top:5px; color:var(--muted); font-size:12px; line-height:1.3; }
.specialty-link em { color:var(--aqua); font-size:18px; font-style:normal; }
.feature-panel { border-radius: 30px; background: var(--white); }
.dosage-image { height:470px; border-radius:30px 30px 0 0; box-shadow:none; }
.feature-copy { padding: 40px 50px; }
.route-row { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); }
.route { padding: 30px 36px; border-right: 1px solid var(--line); }
.route:last-child { border-right: 0; }
.route b { display: block; margin-bottom: 10px; font-size: 20px; }
.route p { margin: 0; color: var(--muted); line-height: 1.5; }
.route-icon { display:grid; width:56px; height:56px; margin-bottom:26px; place-items:center; border-radius:16px; color:var(--aqua); background:var(--ice); }
.route-icon svg { width:36px; height:36px; }
.workflow-heading { max-width:780px; }
.steps { display:grid; grid-template-columns:repeat(4,1fr); margin-top:56px; }
.step { min-height:230px; padding:28px; border:1px solid var(--line); border-right:0; background:var(--white); }
.step:first-child { border-radius:22px 0 0 22px; }
.step:last-child { border-right:1px solid var(--line); border-radius:0 22px 22px 0; }
.step figure { height:150px; margin:-28px -28px 26px; overflow:hidden; background:var(--ice); }
.step:first-child figure { border-radius:21px 0 0; }
.step:last-child figure { border-radius:0 21px 0 0; }
.step figure img { height:100%; object-fit:cover; }
.step span { color:var(--aqua); font:30px Georgia,serif; }
.step h3 { margin:22px 0 12px; font-size:20px; line-height:1.18; }
.step p { margin:0; color:var(--muted); font-size:14px; line-height:1.55; }
.liaison-bar { display:grid; grid-template-columns:.8fr 1.2fr; gap:40px; align-items:center; margin-top:16px; padding:28px 34px; border-radius:18px; color:var(--white); background:var(--ink); }
.liaison-bar h3,.liaison-bar p { margin:0; }
.liaison-bar h3 { font:28px/1.05 Georgia,serif; }
.liaison-bar p { color:rgba(255,255,255,.68); line-height:1.5; }
.dark-section { color: var(--white); background: var(--ink); }
.dark-section .eyebrow, .dark-section .lede, .dark-section .body { color: rgba(255,255,255,.68); }
.quality-grid { display:grid; grid-template-columns:1fr 1fr; gap:70px; align-items:center; }
.quality-media { margin:0; overflow:hidden; border:1px solid rgba(255,255,255,.16); border-radius:26px; background:#111; }
.quality-media video { display:block; width:100%; aspect-ratio:16/9; object-fit:cover; background:#111; }
.quality-media figcaption { display:flex; justify-content:space-between; align-items:center; gap:24px; padding:16px 20px; color:var(--white); background:#292826; }
.quality-media figcaption span,.quality-media figcaption strong,.quality-media figcaption small { display:block; }
.quality-media figcaption strong { font-size:14px; }
.quality-media figcaption small { margin-top:4px; color:rgba(255,255,255,.58); font-size:11px; }
.quality-media figcaption > b { color:var(--aqua); font:22px Georgia,serif; letter-spacing:.04em; }
.quality-proof-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-top:54px; }
.quality-proof-grid article { min-height:190px; padding:24px; border:1px solid rgba(255,255,255,.13); border-radius:18px; background:rgba(255,255,255,.045); }
.quality-proof-grid span { color:var(--aqua); font:22px Georgia,serif; }
.quality-proof-grid h3 { margin:30px 0 10px; font-size:17px; font-weight:600; }
.quality-proof-grid p { margin:0; color:rgba(255,255,255,.58); font-size:13px; line-height:1.5; }
.credential-band { display:grid; grid-template-columns:1.12fr 1.45fr .82fr; align-items:stretch; margin-top:16px; overflow:hidden; border-radius:20px; color:var(--ink); background:var(--bone); }
.credential-lead { display:grid; grid-template-columns:78px 1fr; align-items:center; gap:18px; padding:24px; }
.credential-lead > img { width:78px; height:78px; object-fit:contain; }
.credential-lead .eyebrow { margin-bottom:7px; color:var(--aqua); font-size:9px; }
.credential-lead h3 { margin:0 0 6px; font-size:20px; }
.credential-lead p:last-child { margin:0; color:var(--muted); font-size:12px; line-height:1.4; }
.credential-facts { display:grid; grid-template-columns:1fr 1.25fr; border-inline:1px solid var(--line); }
.credential-facts > div { display:flex; flex-direction:column; justify-content:center; padding:22px; }
.credential-facts > div + div { border-left:1px solid var(--line); }
.credential-facts strong { margin-bottom:9px; color:var(--aqua); font-size:18px; }
.credential-facts strong small { padding:2px 4px; border-radius:4px; color:var(--ink); background:var(--stone); font-size:10px; }
.credential-facts span { color:var(--graphite); font-size:12px; line-height:1.45; }
.credential-affiliates { display:flex; flex-direction:column; justify-content:center; padding:20px; }
.credential-affiliates > span { margin-bottom:12px; color:var(--muted); font-size:9px; font-weight:800; letter-spacing:.13em; text-transform:uppercase; }
.credential-affiliates > div { display:flex; align-items:center; gap:16px; }
.credential-affiliates img { width:auto; max-width:110px; height:44px; object-fit:contain; }
.credential-affiliates img:last-child { max-width:48px; }
.patients-section { background:#eee9e1; }
.patient-panel { display:grid; grid-template-columns:.92fr 1.08fr; overflow:hidden; border:1px solid var(--line); border-radius:30px; background:var(--white); box-shadow:var(--shadow); }
.patient-image { min-height:760px; overflow:hidden; }
.patient-image img { height:100%; object-fit:cover; object-position:50% center; }
.patient-copy { display:flex; flex-direction:column; justify-content:center; padding:58px 64px; }
.patient-copy > .body { margin:24px 0 0; }
.patient-points { display:grid; gap:10px; margin-top:30px; }
.patient-point { position:relative; padding:17px 18px 17px 52px; border:1px solid var(--line); border-radius:16px; background:#f7f3ec; }
.patient-point::before { position:absolute; top:18px; left:18px; display:grid; width:22px; height:22px; place-items:center; border-radius:50%; color:var(--white); background:var(--aqua); content:"✓"; font-size:12px; font-weight:800; }
.patient-point .body { display:block; }
.patient-point b { display:block; margin-bottom:5px; font-size:16px; }
.patient-point .body { font-size:13px; line-height:1.45; }
.patient-note { margin:24px 0 0; color:var(--muted); font-size:14px; line-height:1.55; }
.events-section { background:linear-gradient(130deg,#eaf2f3 0%,#f7f1e8 58%,#efe9df 100%); }
.events-heading { display:grid; grid-template-columns:1.1fr .9fr; align-items:end; gap:80px; }
.events-heading .lede { margin:0; }
.events-layout { display:grid; grid-template-columns:.72fr 1.28fr; gap:18px; align-items:stretch; margin-top:54px; }
.event-photo { position:relative; min-height:760px; margin:0; overflow:hidden; border-radius:24px; background:var(--ink); }
.event-photo > img { width:100%; height:100%; object-fit:cover; object-position:center 34%; }
.event-photo::after { position:absolute; inset:0; background:linear-gradient(180deg,transparent 58%,rgba(28,27,26,.78)); content:""; }
.event-photo figcaption { position:absolute; z-index:1; right:26px; bottom:24px; left:26px; color:var(--white); }
.event-photo figcaption b,.event-photo figcaption span { display:block; }
.event-photo figcaption b { font:31px Georgia,serif; }
.event-photo figcaption span { margin-top:5px; color:rgba(255,255,255,.65); font-size:12px; }
.events-calendar { display:grid; grid-template-rows:1fr auto; gap:18px; }
.event-list { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.event-card { display:flex; min-height:240px; flex-direction:column; padding:26px; border:1px solid var(--line); border-radius:20px; background:rgba(252,250,246,.86); }
.event-card time b,.event-card time span { display:block; }
.event-card time b { font:31px Georgia,serif; }
.event-card time span { margin-top:4px; color:var(--muted); font-size:12px; text-transform:uppercase; letter-spacing:.08em; }
.event-card h3 { margin:30px 0 8px; font-size:21px; font-weight:600; line-height:1.18; }
.event-card p { margin:0; color:var(--muted); }
.event-card em { margin-top:auto; padding-top:20px; color:var(--aqua); font-size:13px; font-style:normal; font-weight:700; }
.event-cta { display:grid; grid-template-columns:1fr 1fr auto; gap:24px; align-items:center; padding:30px; border-radius:22px; color:var(--white); background:var(--ink); }
.event-cta .eyebrow { margin-bottom:10px; }
.event-cta h3 { margin:0; font:29px/1.05 Georgia,serif; }
.event-cta > p { margin:0; color:rgba(255,255,255,.65); font-size:14px; line-height:1.5; }
.event-cta .btn { white-space:nowrap; }
.event-cta small { grid-column:2 / 4; margin-top:-12px; color:rgba(255,255,255,.62); }
.insight-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 18px; margin-top: 48px; }
.insight-card { min-height: 310px; padding: 30px; border: 1px solid var(--line); border-radius: 22px; background: var(--white); }
.insight-card.featured { color: var(--white); background: var(--ink); }
.insight-card .kicker { color: var(--aqua); font-size: 11px; font-weight: 700; letter-spacing: .12em; }
.insight-card h3 { margin: 54px 0 16px; font: 30px/1.08 Georgia,serif; }
.insight-card p { margin: 0; color: var(--muted); line-height: 1.5; }
.insight-card.featured p { color: rgba(255,255,255,.65); }
.final-cta { position: relative; min-height: 540px; overflow: hidden; display: grid; place-items:center; color:var(--white); }
.final-cta img { position:absolute; inset:0; height:100%; object-fit:cover; object-position:center 38%; filter:brightness(.52) saturate(.68); }
.final-cta::after { position:absolute; inset:0; background:linear-gradient(90deg,rgba(28,27,26,.78),rgba(28,27,26,.2)); content:""; }
.final-cta .content { position:relative; z-index:1; width:min(900px,calc(100% - 80px)); text-align:center; }
.site-footer { padding: 58px 0 64px; color:rgba(255,255,255,.68); background:var(--ink); }
.footer-grid { display:grid; grid-template-columns:1.5fr repeat(3,1fr); gap:50px; }
.footer-grid h4 { margin:0 0 18px; color:var(--white); }
.footer-grid a { display:block; margin:10px 0; font-size:14px; }

/* Variant A */
.variant-a .hero {
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  height:clamp(650px,calc(100svh - 98px),760px);
  min-height:650px;
  background:linear-gradient(90deg,#eee8de,#edf3f3);
}
.variant-a .hero-media { position:relative; height:100%; min-height:0; overflow:hidden; background:#e9ece9; }
.variant-a .hero-media::after { position:absolute; inset:0; pointer-events:none; background:linear-gradient(120deg,rgba(238,222,199,.08),transparent 52%,rgba(211,231,235,.12)); content:""; }
.variant-a .hero-media img { height:100%; object-fit:cover; object-position:29% center; filter:saturate(.88) contrast(1.055) brightness(.98); }
.variant-a .hero-copy { display:flex; min-width:0; align-items:center; padding:clamp(38px,4.2vw,70px); }
.glass-card { padding:clamp(38px,3.4vw,54px); border:1px solid rgba(28,27,26,.35); border-radius:22px; background:rgba(247,241,232,.84); box-shadow:var(--shadow); backdrop-filter:blur(18px); }
.variant-a .glass-card .display { font-size:clamp(54px,4.5vw,66px); }
.variant-a .glass-card .btn { padding-inline:20px; font-size:14px; }

/* Variant B */
.variant-b { background:var(--white); }
.variant-b .immersive-hero { position:relative; height:830px; overflow:hidden; }
.variant-b .immersive-hero > img { height:100%; object-fit:cover; }
.variant-b .immersive-hero::after { position:absolute; inset:0; background:linear-gradient(90deg,rgba(28,27,26,.05) 25%,rgba(28,27,26,.68)); content:""; }
.variant-b .hero-overlay { position:absolute; z-index:1; top:50%; right:7%; width:min(630px,42vw); transform:translateY(-50%); color:var(--white); }
.variant-b .hero-overlay .eyebrow,.variant-b .hero-overlay .lede { color:rgba(255,255,255,.78); }
.variant-b .hero-overlay .display { font-size:76px; }
.variant-b .statement { padding:150px 0; text-align:center; background:linear-gradient(120deg,var(--bone),var(--ice)); }
.variant-b .statement .heading { max-width:1000px; margin:auto; font-size:78px; }
.editorial-band { display:grid; grid-template-columns:1.1fr .9fr; min-height:700px; }
.editorial-band.reverse { grid-template-columns:.9fr 1.1fr; }
.editorial-band .band-image img { height:100%; object-fit:cover; }
.editorial-band .band-copy { display:flex; flex-direction:column; justify-content:center; padding:80px; background:var(--bone); }
.editorial-band.dark .band-copy { color:var(--white); background:var(--ink); }
.editorial-band.dark .body,.editorial-band.dark .eyebrow { color:rgba(255,255,255,.7); }
.image-collage { display:grid; grid-template-columns:1.2fr .8fr; gap:16px; }
.image-collage > div { display:grid; gap:16px; }
.image-collage img { height:100%; min-height:300px; object-fit:cover; border-radius:22px; }

/* Variant C */
.variant-c .compact-hero { display:grid; grid-template-columns:.95fr 1.05fr; min-height:610px; }
.variant-c .compact-copy { display:flex; flex-direction:column; justify-content:center; padding:70px max(6vw,60px); background:var(--white); }
.variant-c .compact-copy .display { font-size:64px; }
.variant-c .compact-media img { height:100%; object-fit:cover; }
.trust-first { padding:90px 0; color:var(--white); background:var(--ink); }
.trust-metrics { display:grid; grid-template-columns:1.2fr repeat(3,1fr); gap:0; align-items:end; }
.trust-lead { padding-right:70px; }
.metric { min-height:190px; padding:30px; border-left:1px solid rgba(255,255,255,.2); }
.metric strong { display:block; margin:20px 0 10px; font:38px Georgia,serif; color:var(--aqua); }
.metric span { color:rgba(255,255,255,.64); font-size:14px; line-height:1.45; }
.clinical-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-top:52px; }
.clinical-card { overflow:hidden; border-radius:22px; background:var(--white); border:1px solid var(--line); }
.clinical-card img { height:230px; object-fit:cover; }
.clinical-card div { padding:28px; }
.clinical-card h3 { margin:0 0 12px; font-size:23px; }
.clinical-card p { margin:0; color:var(--muted); line-height:1.5; }

/* Product-section prototype: three structural approaches to the same image system. */
.featured-products { overflow:hidden; border-block:1px solid var(--line); background:#f1ece4; }
.products-heading {
  display:grid;
  grid-template-columns:1.1fr .9fr;
  align-items:end;
  gap:80px;
  margin-bottom:60px;
}
.products-heading .lede { margin-top:0; font-size:17px; }
.products-heading em { font-weight:400; }
.text-cta { display:inline-block; margin-top:24px; padding-bottom:5px; border-bottom:1px solid var(--ink); font-size:14px; font-weight:700; }
.product-card { overflow:hidden; border:1px solid rgba(28,27,26,.12); border-radius:22px; background:var(--white); }
.product-image { position:relative; display:block; overflow:hidden; aspect-ratio:1; background:#f3eee7; }
.product-image img { height:100%; object-fit:cover; transition:transform .55s cubic-bezier(.2,.75,.25,1); }
.product-card:hover .product-image img { transform:scale(1.025); }
.product-card-copy { padding:24px 24px 26px; }
.product-category { color:var(--aqua); font-size:10px; font-weight:800; letter-spacing:.12em; text-transform:uppercase; }
.product-card h3 { margin:12px 0 9px; font:29px/1.02 Georgia,serif; letter-spacing:-.025em; }
.product-card p { min-height:42px; margin:0; color:var(--muted); font-size:13px; line-height:1.45; }
.product-link { display:flex; justify-content:space-between; align-items:center; margin-top:22px; padding-top:16px; border-top:1px solid var(--line); font-size:13px; font-weight:700; }
.product-link span { color:var(--aqua); font-size:18px; }

/* A — intentionally uniform: the direct test of identical image backgrounds. */
.product-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }

/* B — editorial hierarchy: same art direction, but varied scale and crop. */
.products-editorial { background:linear-gradient(180deg,#fbfaf7 0%,#f5f2ec 100%); }
.products-editorial .product-image { background:#f4f0e9; }
.products-editorial .product-image img { filter:saturate(.9) contrast(1.015); }
.product-mosaic { display:grid; grid-template-columns:1.08fr 1.65fr; grid-template-rows:auto auto; gap:18px; align-items:stretch; }
.product-mosaic .mosaic-lead { display:flex; grid-row:1 / 3; flex-direction:column; }
.product-mosaic .mosaic-lead .product-image { aspect-ratio:auto; flex:1; height:auto; min-height:470px; }
.mosaic-lead .product-card-copy,
.mosaic-bottom .product-card-copy { display:flex; flex:1; flex-direction:column; }
.mosaic-lead .product-link,
.mosaic-bottom .product-link { margin-top:auto; }
.mosaic-bottom .product-card { display:flex; flex-direction:column; }
.product-mosaic .mosaic-lead .product-card-copy { padding:32px; }
.product-mosaic .mosaic-lead h3 { font-size:40px; }
.mosaic-stack { display:grid; grid-column:2; grid-row:1; grid-template-columns:1fr 1fr; gap:18px; }
.mosaic-horizontal { display:grid; grid-template-columns:46% 54%; }
.mosaic-horizontal .product-image { aspect-ratio:auto; min-height:230px; }
.mosaic-horizontal .product-card-copy { display:flex; flex-direction:column; justify-content:center; padding:24px; }
.mosaic-horizontal .product-link { margin-top:auto; }
.mosaic-bottom { display:grid; grid-column:2; grid-row:2; grid-template-columns:repeat(3,1fr); gap:18px; }
.mosaic-bottom .product-card-copy { padding:20px; }
.mosaic-bottom .product-card h3 { font-size:24px; }
.mosaic-bottom .product-card p { min-height:38px; }

/* C — formulation browser: smaller imagery, navigation-led hierarchy. */
.products-browse { background:linear-gradient(125deg,#edf5f5 0%,#f7f1e8 48%,#f0ece6 100%); }
.formulary-browser { display:grid; grid-template-columns:250px 1fr; gap:38px; align-items:start; }
.form-filter { position:sticky; top:122px; overflow:hidden; border:1px solid var(--line); border-radius:20px; background:rgba(252,250,246,.86); }
.form-filter > span { display:block; padding:22px 22px 15px; color:var(--muted); font-size:11px; font-weight:800; letter-spacing:.12em; text-transform:uppercase; }
.form-filter button { display:flex; width:100%; justify-content:space-between; padding:17px 22px; border:0; border-top:1px solid var(--line); color:var(--graphite); background:transparent; text-align:left; cursor:pointer; }
.form-filter button.active { color:var(--white); background:var(--ink); }
.form-filter b { color:var(--aqua); font-size:11px; }
.browse-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:18px; }
.browse-card { display:grid; grid-template-columns:42% 58%; min-height:270px; }
.browse-card .product-image { aspect-ratio:auto; min-height:270px; }
.browse-card .product-card-copy { display:flex; flex-direction:column; justify-content:center; }
.browse-card .product-link { margin-top:auto; }
.products-variant-c .browse-card:nth-child(3n+1) { background:#fffaf2; }
.products-variant-c .browse-card:nth-child(3n+2) { background:#f2f8f8; }
.products-variant-c .browse-card:nth-child(3n) { background:#f5f2eb; }

.prototype-switcher {
  position:fixed;
  z-index:100;
  right:50%;
  bottom:22px;
  display:flex;
  align-items:center;
  gap:16px;
  min-width:330px;
  padding:10px 14px;
  border:1px solid rgba(255,255,255,.18);
  border-radius:999px;
  color:white;
  background:rgba(20,20,20,.94);
  box-shadow:0 14px 40px rgba(0,0,0,.35);
  transform:translateX(50%);
  backdrop-filter:blur(18px);
}
.prototype-switcher button { width:42px; height:42px; border:0; border-radius:50%; color:white; background:#343434; cursor:pointer; }
.prototype-switcher div { flex:1; text-align:center; }
.prototype-switcher small { display:block; margin-bottom:2px; color:#8f8f8f; font-size:9px; letter-spacing:.1em; }
.prototype-switcher strong { font-size:13px; }
.clean-preview .prototype-switcher { display:none; }

@media (min-width:901px) and (max-width:1100px) {
  .container { width:min(100% - 48px,960px); }
  .header-inner { grid-template-columns:154px 1fr auto; gap:20px; }
  .site-nav { display:none; }
  .header-actions { justify-self:end; }
  .header-actions .btn:first-child { display:none; }
  .nav-toggle { display:flex; }
  .variant-a .hero { grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr); height:clamp(650px,calc(100svh - 98px),760px); }
  .variant-a .hero-media { height:100%; min-height:0; }
  .variant-a .hero-copy { justify-content:center; padding:28px; }
  .variant-a .hero-copy .glass-card { width:100%; padding:32px; }
  .variant-a .glass-card .display { font-size:48px; }
  .variant-a .glass-card .eyebrow { margin-bottom:16px; font-size:10px; line-height:1.4; }
  .variant-a .glass-card .lede { margin-top:20px; font-size:15px; line-height:1.48; }
  .variant-a .glass-card .btn-row { margin-top:24px; }
  .variant-a .glass-card .btn { min-height:46px; padding-inline:18px; font-size:13px; }
  .credential-band { grid-template-columns:1fr 1.3fr; }
  .credential-affiliates { grid-column:1 / -1; flex-direction:row; justify-content:space-between; border-top:1px solid var(--line); }
}

@media (max-width: 900px) {
  .container { width:min(100% - 36px,720px); }
  section[id] { scroll-margin-top:90px; }
  .site-header { height:76px; }
  .header-inner { grid-template-columns:120px 1fr; gap:16px; }
  .brand img { width:112px; height:62px; }
  .site-nav,.header-actions { display:none; }
  .nav-toggle { display:flex; justify-self:end; }
  .variant-a .hero,.variant-c .compact-hero,.editorial-band,.editorial-band.reverse,.split,.split.reverse,.quality-grid,.events-heading,.events-layout,.patient-panel { grid-template-columns:1fr; }
  .variant-a .hero-media { min-height:420px; }
  .variant-a .hero-copy,.variant-c .compact-copy,.editorial-band .band-copy { padding:40px 20px; }
  .glass-card { padding:32px 24px; }
  .variant-a .glass-card .display { font-size:48px; overflow-wrap:anywhere; }
  .cards-3,.clinical-grid,.insight-grid,.steps,.trust-metrics,.specialty-list,.quality-proof-grid,.liaison-bar { grid-template-columns:1fr; }
  /* Four blocks in a 2x2 rather than one tall column with the right half empty. */
  .footer-grid { grid-template-columns:1fr 1fr; gap:32px 20px; }
  .footer-grid h4 { margin-bottom:14px; font-size:15px; }
  .footer-grid p { margin:0; font-size:14px; line-height:1.5; }
  .footer-grid a { margin:8px 0; }
  .step,.metric { border-right:0; border-left:0; border-bottom:1px solid var(--line); }
  .proof-grid { grid-template-columns:1fr 1fr; }
  .proof-item { padding:20px 16px; border-bottom:1px solid var(--line); }
  .proof-item:nth-child(2n) { border-right:0; }
  .proof-item:nth-child(n+3) { border-bottom:0; }
  .proof-item strong { font-size:15px; line-height:1.25; }
  .proof-item span { font-size:12px; line-height:1.35; }
  .site-footer { padding:48px 0 56px; }
  .dosage-image { height:auto; aspect-ratio:4/3; }
  .dosage-image img { object-position:15% center; }
  .route-row { grid-template-columns:1fr; }
  /* Icon beside the copy, matching the specialty list, rather than stacked. */
  .route { display:grid; grid-template-columns:48px 1fr; align-items:center; gap:4px 16px; padding:22px 24px; border-right:0; border-bottom:1px solid var(--line); }
  /* The panel's bottom corners are rounded, so a divider here draws a straight
     line across them. */
  .route:last-child { border-bottom:0; }
  .route-icon { width:48px; height:48px; margin-bottom:0; grid-row:1 / 3; align-self:center; border-radius:14px; }
  .route-icon svg { width:30px; height:30px; }
  .route b { margin-bottom:0; font-size:18px; }
  .route p { grid-column:2; font-size:14px; }
  .steps { gap:12px; }
  .step,.step:first-child,.step:last-child { border:1px solid var(--line); border-radius:20px; }
  .step figure,.step:first-child figure,.step:last-child figure { height:auto; aspect-ratio:3/2; border-radius:19px 19px 0 0; }
  .liaison-bar { gap:18px; }
  .quality-media { height:auto; }
  .quality-proof-grid article { min-height:0; }
  .events-heading { gap:34px; }
  .credential-band { grid-template-columns:1fr; }
  .credential-facts { border:0; border-block:1px solid var(--line); }
  .credential-affiliates { flex-direction:row; justify-content:space-between; }
  .patient-image { height:420px; min-height:420px; }
  .patient-copy { padding:40px 24px; }
  .event-photo { min-height:0; aspect-ratio:3/4; }
  .event-list,.event-cta { grid-template-columns:1fr; }
  .event-card { min-height:220px; }
  .event-card em { margin-top:auto; }
  .event-cta small { grid-column:auto; margin-top:-6px; }
  .variant-b .hero-overlay { right:20px; left:20px; width:auto; }
  .variant-b .hero-overlay .display { font-size:56px; }
  .image-collage { grid-template-columns:1fr; }
  .products-heading,.product-mosaic,.formulary-browser { grid-template-columns:1fr; gap:34px; }
  .product-grid,.browse-grid,.mosaic-stack,.mosaic-bottom { grid-template-columns:1fr; }
  .product-mosaic .mosaic-lead { grid-row:auto; }
  .product-mosaic .mosaic-lead .product-image { flex:none; height:auto; min-height:0; aspect-ratio:1; }
  .mosaic-stack,.mosaic-bottom { grid-column:auto; grid-row:auto; }
  .mosaic-horizontal,.browse-card { grid-template-columns:1fr; }
  .mosaic-horizontal .product-image,.browse-card .product-image { min-height:0; aspect-ratio:1; }
  .form-filter { position:static; }
}

@media (min-width:761px) and (max-width:900px) {
  .variant-a .hero { grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr); height:clamp(650px,calc(100svh - 76px),760px); min-height:650px; }
  .variant-a .hero-media { height:100%; min-height:0; }
  .variant-a .hero-copy { padding:22px; }
  .variant-a .hero-copy .glass-card { padding:28px; }
  .variant-a .glass-card .display { font-size:44px; }
  .variant-a .glass-card .eyebrow { margin-bottom:14px; font-size:9px; line-height:1.4; }
  .variant-a .glass-card .lede { margin-top:18px; font-size:14px; line-height:1.45; }
  .variant-a .glass-card .btn-row { margin-top:20px; }
  .variant-a .glass-card .btn { width:100%; min-height:42px; padding-inline:16px; font-size:12px; }
  .steps { grid-template-columns:repeat(2,1fr); }
  .quality-proof-grid { grid-template-columns:repeat(2,1fr); }
  .quality-proof-grid article { min-height:180px; }
}

@media (max-width:760px) {
  .variant-a .hero { height:auto; min-height:0; }
  .variant-a .hero-media { height:52svh; min-height:380px; }
  .variant-a .hero-copy { padding:28px 18px 44px; }
  .credential-facts { grid-template-columns:1fr; }
  .credential-facts > div + div { border-top:1px solid var(--line); border-left:0; }
  .credential-affiliates { align-items:flex-start; flex-direction:column; }
}

/* Motion. The hidden state is gated behind .reveal-ready, which the script adds
   only where IntersectionObserver exists, so the page is never blank without JS. */
@media (prefers-reduced-motion: no-preference) {
  .reveal-ready [data-reveal] {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1);
    transition-delay: var(--reveal-delay, 0ms);
  }
  .reveal-ready [data-reveal].is-visible { opacity: 1; transform: none; }
  .reveal-ready .glass-card { animation: rise-in .9s cubic-bezier(.2,.7,.3,1) both; }
}

@keyframes rise-in {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: none; }
}

@media (hover: hover) {
  .path-card,.insight-card,.event-card,.product-card,.quality-proof-grid article,.specialty-link {
    transition: transform .3s cubic-bezier(.2,.7,.3,1), box-shadow .3s ease, background .3s ease;
  }
  .path-card:hover,.insight-card:hover,.event-card:hover,.product-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 44px rgba(46,44,40,.11);
  }
  .quality-proof-grid article:hover { transform: translateY(-3px); background: rgba(255,255,255,.08); }
  .btn { transition: transform .2s ease, opacity .2s ease; }
  .btn:hover { transform: translateY(-1px); }
  .link-arrow,.text-cta,.product-link { transition: opacity .2s ease; }
  .link-arrow:hover,.text-cta:hover,.product-link:hover { opacity: .62; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .nav-indicator { transition: opacity .2s ease; }
  .mobile-menu-nav a,.mobile-menu-nav a::before { transition: none; }
  .product-card:hover .product-image img,.specialty-link:hover { transform: none; }
}