/* style.css — Ocean Wellness design system */

/* ---------- Type scale ---------- */
:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(2.75rem, 1rem + 6vw, 6.5rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;

  --font-display: 'Cormorant Garamond', 'Cormorant', Georgia, serif;
  --font-body: 'Switzer', 'Helvetica Neue', sans-serif;
}

/* ---------- Ocean Wellness palette (light) ---------- */
:root,
[data-theme='light'] {
  --color-bg: #ffffff;
  --color-surface: #ffffff;
  --color-surface-2: #ffffff;
  --color-surface-offset: #ffffff;
  --color-surface-offset-2: #f7f8f7;
  --color-surface-dynamic: #f1f4f3;
  --color-divider: #e9eeec;
  --color-border: #dde5e3;

  --color-text: #0e2b2c;
  --color-text-muted: #4f6b6a;
  --color-text-faint: #93aaa8;
  --color-text-inverse: #f3faf9;

  --color-primary: #0d5c6b;
  --color-primary-hover: #0a4750;
  --color-primary-active: #073539;
  --color-primary-highlight: #cfe4e2;

  --color-accent-sand: #c98f52;
  --color-accent-sand-highlight: #ecdcc4;

  --color-success: #437a22;
  --color-warning: #964219;
  --color-error: #a12c7b;

  --shadow-sm: 0 1px 2px oklch(0.2 0.03 200 / 0.06);
  --shadow-md: 0 8px 24px oklch(0.2 0.03 200 / 0.10);
  --shadow-lg: 0 20px 48px oklch(0.2 0.03 200 / 0.16);
}

[data-theme='dark'] {
  --color-bg: #0a1f20;
  --color-surface: #0f2a2c;
  --color-surface-2: #123033;
  --color-surface-offset: #123336;
  --color-surface-offset-2: #163b3e;
  --color-surface-dynamic: #1b464a;
  --color-divider: #1e4448;
  --color-border: #275256;

  --color-text: #dcece9;
  --color-text-muted: #93b3ae;
  --color-text-faint: #5f827e;
  --color-text-inverse: #0a1f20;

  --color-primary: #6cc2c9;
  --color-primary-hover: #8ed3d8;
  --color-primary-active: #a6dee2;
  --color-primary-highlight: #1c4a4d;

  --color-accent-sand: #d9ac72;
  --color-accent-sand-highlight: #3a3120;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 8px 24px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 20px 48px oklch(0 0 0 / 0.45);
}

/* Site is always shown in the light (white) theme. */

/* ---------- Layout basics ---------- */
.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}
.container-default {
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: var(--space-6);
}
section {
  padding-block: clamp(var(--space-20), 9vw, var(--space-32));
}
section.tight {
  padding-block: clamp(var(--space-12), 5vw, var(--space-20));
}
main {
  display: block;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-3) var(--space-5);
  z-index: 100;
  border-radius: var(--radius-sm);
}
.skip-link:focus {
  left: var(--space-4);
  top: var(--space-4);
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 500; }
h4, h5, h6 { font-family: var(--font-body); font-weight: 600; }

.eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.section-title {
  font-size: var(--text-xl);
  margin-top: var(--space-3);
  color: var(--color-text);
}
.lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 52ch;
}
.body-muted { color: var(--color-text-muted); }

.section-head { margin-bottom: var(--space-12); max-width: 60ch; }
.section-head.center { margin-inline: auto; text-align: center; max-width: 56ch; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-divider);
}
.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: var(--space-4);
}
.brand {
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
  text-decoration: none;
}
.brand svg { width: 32px; height: 32px; color: var(--color-primary); }
.brand-word {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
}
.main-nav ul { display: flex; align-items: center; gap: var(--space-5); flex-wrap: nowrap; white-space: nowrap; }
.main-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  padding-block: var(--space-2);
}
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--color-primary); }
.has-dropdown { position: relative; }
.dropdown-panel {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-2);
  display: none;
  flex-direction: column;
}
.has-dropdown:hover .dropdown-panel,
.has-dropdown:focus-within .dropdown-panel { display: flex; }
.dropdown-panel a { padding: var(--space-2) var(--space-3); border-radius: var(--radius-sm); }
.dropdown-panel a:hover { background: var(--color-surface-offset); }
.nav-actions { display: flex; align-items: center; gap: var(--space-3); }
.theme-toggle, .nav-toggle {
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
}
.theme-toggle:hover, .nav-toggle:hover { background: var(--color-surface-offset); color: var(--color-primary); }
.nav-toggle { display: none; }

@media (min-width: 1180px) {
  [data-desktop-cta] { display: inline-flex !important; }
}
@media (max-width: 1079px) {
  .main-nav { display: none; }
  .nav-toggle { display: inline-flex; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid transparent;
}
.btn-lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }
.btn-primary { background: var(--color-primary); color: var(--color-text-inverse); }
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-secondary { background: var(--color-surface); color: var(--color-primary); border-color: var(--color-border); }
.btn-secondary:hover { border-color: var(--color-primary); }
.btn-ghost { color: var(--color-primary); padding-inline: var(--space-2); }
.btn-ghost:hover { color: var(--color-primary-hover); }

/* ---------- Hero ---------- */
.hero { position: relative; }
.hero-full { padding-block: clamp(var(--space-20), 10vw, var(--space-32)); overflow: hidden; }
.hero .img-frame {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.hero-copy { max-width: 62ch; }
.hero-title {
  font-size: var(--text-hero);
  color: var(--color-text);
  margin-top: var(--space-4);
}
.hero .lede { margin-top: var(--space-5); max-width: 56ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-top: var(--space-8); }

/* ---------- Decorative wave media panels (in place of stock photography) ---------- */
.img-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(160deg, var(--color-primary-highlight), var(--color-surface-offset));
  aspect-ratio: 4 / 3;
}
.img-frame::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(115deg, color-mix(in oklab, var(--color-primary) 14%, transparent) 0 2px, transparent 2px 34px);
  opacity: .7;
}
.img-frame svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero .img-frame { aspect-ratio: auto; border-radius: 0; }
.hero .img-frame::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, color-mix(in oklab, var(--color-bg) 10%, transparent), var(--color-bg) 92%);
}

/* ---------- Category strip / tags ---------- */
.two-col { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--space-10); align-items: start; margin-bottom: var(--space-8); }
@media (max-width: 800px) { .two-col { grid-template-columns: 1fr; } }
.category-strip { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.category-tag {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-primary);
  background: var(--color-primary-highlight);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  text-decoration: none;
}
.category-tag:hover { background: var(--color-surface-dynamic); }

/* ---------- Process strip ---------- */
.process-strip { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-6); }
@media (max-width: 900px) { .process-strip { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .process-strip { grid-template-columns: 1fr; } }
.process-step {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
}
.process-step h3 { font-size: var(--text-base); font-family: var(--font-body); font-weight: 600; margin-bottom: var(--space-2); }
.process-step p { font-size: var(--text-sm); color: var(--color-text-muted); }

/* ---------- Callout ---------- */
.callout { max-width: var(--content-default); margin-inline: auto; }
.callout-quote { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 500; color: var(--color-text); }
.model-flow { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); margin-top: var(--space-8); }
.pill {
  font-size: var(--text-sm); font-weight: 600;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
}
.arrow { color: var(--color-text-faint); }

/* ---------- Program grid ---------- */
.program-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
@media (max-width: 980px) { .program-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .program-grid { grid-template-columns: 1fr; } }
.program-card { display: block; text-decoration: none; color: inherit; }
.program-card-body { padding-top: var(--space-4); }
.program-card h3 { font-size: var(--text-lg); margin-bottom: var(--space-2); }
.program-card p { font-size: var(--text-sm); color: var(--color-text-muted); }
.program-card-link {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm); font-weight: 600; color: var(--color-primary);
  margin-top: var(--space-3);
}
.program-card:hover .program-card-link { color: var(--color-primary-hover); }

/* ---------- Tier / pricing ---------- */
.tier-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
@media (max-width: 900px) { .tier-grid { grid-template-columns: 1fr; } }
.tier-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex; flex-direction: column; gap: var(--space-4);
}
.tier-card.featured { border-color: var(--color-primary); box-shadow: var(--shadow-md); }
.tier-name { font-family: var(--font-display); font-size: var(--text-lg); }
.tier-price { font-size: var(--text-xl); font-family: var(--font-display); }
.tier-price span { font-size: var(--text-sm); font-family: var(--font-body); color: var(--color-text-muted); }
.tier-note { font-size: var(--text-xs); color: var(--color-text-muted); }
.tier-list { display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
.tier-list li { display: flex; align-items: flex-start; gap: var(--space-2); font-size: var(--text-sm); }
.tier-list svg { color: var(--color-primary); flex-shrink: 0; margin-top: 2px; }

/* ---------- Split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-10); align-items: center; }
.split.reverse { direction: rtl; }
.split.reverse > * { direction: ltr; }
@media (max-width: 800px) { .split { grid-template-columns: 1fr; } }

/* ---------- Category cards ---------- */
.category-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-6); }
@media (max-width: 980px) { .category-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 620px) { .category-grid { grid-template-columns: repeat(2, 1fr); } }
.category-card { text-align: center; padding: var(--space-6) var(--space-4); }
.category-icon {
  width: 52px; height: 52px; margin-inline: auto var(--space-4);
  display: flex; align-items: center; justify-content: center;
  background: var(--color-primary-highlight); color: var(--color-primary);
  border-radius: var(--radius-full);
}
.category-icon svg { width: 24px; height: 24px; }
.category-card h3 { font-size: var(--text-base); font-family: var(--font-body); font-weight: 600; margin-bottom: var(--space-2); }
.category-card p { font-size: var(--text-sm); color: var(--color-text-muted); margin-inline: auto; }

/* ---------- Newsletter ---------- */
.newsletter-card {
  display: flex; flex-wrap: wrap; gap: var(--space-8); align-items: center; justify-content: space-between;
  background: var(--color-surface); border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl); padding: var(--space-10);
}
.newsletter-form { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.newsletter-form input {
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  min-width: 240px;
}
.newsletter-note { font-size: var(--text-sm); color: var(--color-primary); }

/* ---------- CTA band ---------- */
.cta-band {
  text-align: center;
  background:
    linear-gradient(180deg, rgba(250,246,238,.74) 0%, rgba(250,246,238,.56) 55%, rgba(250,246,238,.70) 100%),
    url("assets/images/cta-shore.jpg") center / cover no-repeat;
  color: var(--color-text);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: var(--space-16) var(--space-8);
}
.cta-band .section-title { color: var(--color-text); }
.cta-band p { max-width: 62ch; margin-inline: auto; margin-top: var(--space-4); color: var(--color-text); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--color-divider); padding-block: var(--space-16) var(--space-10); background: var(--color-surface-offset); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-10); }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-grid h4 { font-size: var(--text-sm); text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); margin-bottom: var(--space-4); }
.footer-grid ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-grid a { color: var(--color-text-muted); text-decoration: none; font-size: var(--text-sm); }
.footer-grid a:hover { color: var(--color-primary); }
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-3);
  border-top: 1px solid var(--color-divider); margin-top: var(--space-12); padding-top: var(--space-6);
  font-size: var(--text-xs); color: var(--color-text-faint);
}
.footer-disclaimer { font-size: var(--text-xs); color: var(--color-text-faint); margin-top: var(--space-6); max-width: none; }

/* ---------- Chat widget ---------- */
.chat-widget { position: fixed; bottom: var(--space-6); right: var(--space-6); z-index: 50; }
.chat-widget-btn {
  display: flex; align-items: center; gap: var(--space-2);
  background: var(--color-primary); color: var(--color-text-inverse);
  padding: var(--space-3) var(--space-5); border-radius: var(--radius-full);
  font-size: var(--text-sm); font-weight: 600; box-shadow: var(--shadow-lg);
}
.chat-widget-btn:hover { background: var(--color-primary-hover); }
.chat-widget-btn svg { width: 18px; height: 18px; }
.chat-widget-panel {
  position: absolute; bottom: calc(100% + var(--space-3)); right: 0;
  width: 300px; background: var(--color-surface); border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: var(--space-5);
  display: none; flex-direction: column; gap: var(--space-4);
}
.chat-widget-panel.open { display: flex; }
.chat-widget-panel-head { display: flex; justify-content: space-between; align-items: center; }
.chat-widget-panel p { font-size: var(--text-sm); color: var(--color-text-muted); }
.chat-widget-close { color: var(--color-text-muted); }

/* ---------- Reveal-on-scroll ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 600ms ease, transform 600ms ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Team page ---------- */
.page-hero { padding-block: clamp(var(--space-16), 7vw, var(--space-20)) var(--space-10); text-align: center; }
.page-hero .eyebrow { display: block; margin-bottom: var(--space-3); }
.page-hero .section-title { font-size: var(--text-2xl); margin-inline: auto; }
.page-hero .lede { margin-inline: auto; margin-top: var(--space-5); }

.team-grid { display: flex; flex-direction: column; gap: var(--space-16); }
.team-member {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--space-10);
  align-items: start;
  padding-bottom: var(--space-16);
  border-bottom: 1px solid var(--color-divider);
}
.team-member:last-child { border-bottom: none; padding-bottom: 0; }
@media (max-width: 720px) {
  .team-member { grid-template-columns: 1fr; }
}
.team-avatar {
  width: 132px; height: 132px;
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(150deg, var(--color-primary), var(--color-primary-active));
  color: var(--color-text-inverse);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  box-shadow: var(--shadow-md);
}
.team-name { font-size: var(--text-xl); margin-bottom: var(--space-1); }
.team-role { color: var(--color-primary); font-weight: 600; font-size: var(--text-sm); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: var(--space-5); }
.team-bio p { color: var(--color-text-muted); margin-bottom: var(--space-4); max-width: 68ch; }
.team-bio p:last-child { margin-bottom: 0; }
.team-credentials { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-5); }
.credential-tag {
  font-size: var(--text-xs); font-weight: 600; color: var(--color-primary);
  background: var(--color-primary-highlight);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

/* ---------- Placeholder / coming-soon page ---------- */
.coming-soon { text-align: center; padding-block: clamp(var(--space-20), 10vw, var(--space-32)); }
.coming-soon .section-title { font-size: var(--text-2xl); }
.coming-soon .lede { margin-inline: auto; margin-top: var(--space-5); }
.coming-soon .btn { margin-top: var(--space-8); }

/* list resets */
.main-nav ul, .footer-grid ul, .tier-list { list-style: none; }
.main-nav li { list-style: none; }

/* ---------- Photography ---------- */
.img-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.img-frame::before { display: none; }
.program-card .img-frame { transition: transform 400ms cubic-bezier(0.16,1,0.3,1); }
.program-card:hover .img-frame { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.hero { isolation: isolate; }
.hero .img-frame::after {
  background:
    linear-gradient(90deg, color-mix(in oklab, var(--color-bg) 94%, transparent) 0%, color-mix(in oklab, var(--color-bg) 80%, transparent) 38%, color-mix(in oklab, var(--color-bg) 10%, transparent) 75%),
    linear-gradient(180deg, transparent 70%, var(--color-bg) 100%);
}
.hero .img-frame img { object-position: 70% 50%; }
@media (max-width: 800px) {
  .hero .img-frame::after { background: linear-gradient(180deg, color-mix(in oklab, var(--color-bg) 88%, transparent), color-mix(in oklab, var(--color-bg) 70%, transparent) 60%, var(--color-bg)); }
}
[data-theme='dark'] .img-frame img { filter: brightness(.88); }
.split-media .img-frame { aspect-ratio: 4/3; }

/* overflow fixes */
.tier-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1040px) { .tier-grid { grid-template-columns: minmax(0, 1fr); max-width: 560px; } }
.tier-card .btn { white-space: normal; text-align: center; }
.program-grid, .category-grid, .process-strip { grid-template-columns: repeat(var(--cols, 3), minmax(0, 1fr)); }
.category-grid { --cols: 5; }
.process-strip { --cols: 5; }
@media (max-width: 980px) { .program-grid { --cols: 2; } .category-grid { --cols: 3; } .process-strip { --cols: 2; } }
@media (max-width: 620px) { .program-grid { --cols: 1; } .category-grid { --cols: 2; } }
@media (max-width: 520px) { .process-strip { --cols: 1; } }
html, body { overflow-x: clip; }

/* ---------- Brand lockup (gold wave) ---------- */
:root { --color-gold: #a98340; --color-gold-deep: #8a6a2b; --color-navy: #1c3043; }
[data-theme='dark'] { --color-gold: #d9ac72; }
.brand { gap: var(--space-3); }
.brand .brand-wave { width: 42px; height: 21px; color: var(--color-gold); flex-shrink: 0; }
.brand-word { display: flex; flex-direction: column; line-height: 1; font-family: var(--font-display); }
.bw-main { font-size: 1.15rem; letter-spacing: 0.3em; text-transform: uppercase; font-weight: 400; margin-right: -0.3em; }
.bw-sub { font-family: var(--font-body); font-size: 0.56rem; letter-spacing: 0.44em; text-transform: uppercase; color: var(--color-gold); margin-top: 5px; font-weight: 500; }

/* ---------- Welcome hero ---------- */
.hero-welcome { min-height: min(92vh, 860px); display: flex; align-items: center; padding-block: var(--space-16); background: #f4efe6; }
.hero-welcome .img-frame { position: absolute; inset: 0; z-index: -1; border-radius: 0; aspect-ratio: auto; filter: none; }
.hero-welcome .img-frame img { object-position: 50% 50%; filter: none !important; }
.hero-welcome .img-frame::after { background: linear-gradient(90deg, rgba(250,246,238,.72) 0%, rgba(250,246,238,.35) 42%, rgba(250,246,238,0) 68%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: var(--space-8); align-items: center; width: 100%; }
.hero-welcome .hero-copy { max-width: 40rem; }
.hero-eyebrow { display: inline-flex; align-items: center; gap: var(--space-3); color: #2f4558; letter-spacing: .14em; }
.hero-eyebrow::before { content: ''; width: 44px; height: 1px; background: currentColor; opacity: .55; }
.hero-welcome .hero-title { font-family: var(--font-display); font-weight: 500; font-size: clamp(3rem, 1.2rem + 6.4vw, 6.6rem); line-height: 1.02; letter-spacing: -0.02em; color: var(--color-navy); margin-top: var(--space-6); }
.hero-welcome .hero-title em { display: block; font-style: italic; font-weight: 500; padding-right: .08em; background: linear-gradient(100deg, #8a6a2b 0%, #c4a05a 48%, #9a7632 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { font-family: var(--font-display); font-size: clamp(1.4rem, 1rem + 1.6vw, 2.25rem); color: var(--color-gold-deep); margin-top: var(--space-8); }
.hero-lede { font-size: var(--text-base); color: #3b4f5f; margin-top: var(--space-4); max-width: 44ch; }
.hero-welcome .hero-actions { align-items: center; gap: var(--space-8); margin-top: var(--space-8); }
.btn-welcome { background: #2f6f80; color: #fff; border-radius: 3px; padding: var(--space-4) var(--space-6); letter-spacing: .12em; text-transform: uppercase; font-size: var(--text-xs); gap: var(--space-8); }
.btn-welcome:hover { background: #245a69; }
.link-quiet { font-size: var(--text-sm); font-weight: 600; color: var(--color-navy); text-decoration: none; border-bottom: 1px solid rgba(28,48,67,.35); padding-bottom: 2px; }
.link-quiet:hover { border-color: var(--color-navy); }
.hero-note { font-size: var(--text-xs); color: #4d6070; margin-top: var(--space-12); max-width: none; }
.hero-vial { justify-self: center; margin: 0; }
.hero-vial img { width: clamp(150px, 17vw, 250px); height: auto; filter: drop-shadow(0 28px 30px rgba(8,70,84,.35)); transform: rotate(6deg); }
@media (max-width: 860px) {
  .hero-welcome { align-items: flex-start; padding-block: var(--space-12) var(--space-16); }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-welcome .img-frame img { object-position: 30% 50%; }
  .hero-welcome .img-frame::after { background: linear-gradient(180deg, rgba(250,246,238,.82) 0%, rgba(250,246,238,.55) 55%, rgba(250,246,238,0) 100%); }
  .hero-vial { justify-self: end; margin-top: var(--space-2); }
  .hero-vial img { width: 120px; }
  .hero-note { margin-top: var(--space-6); }
}
.hero-welcome .hero-title em { padding-bottom: .14em; margin-bottom: -.1em; line-height: 1.1; }

/* ---------- Inner pages ---------- */
.bw-sub { font-size: 0.75rem; letter-spacing: 0.34em; margin-top: 4px; }
.subhero { padding-block: clamp(3.5rem, 6vw, 6rem) clamp(3rem, 5vw, 5rem); }
.subhero-grid { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.subhero h1 { font-family: var(--font-display); font-weight: 500; font-size: clamp(2.5rem, 1.3rem + 3.8vw, 4.5rem); line-height: 1.06; letter-spacing: -0.015em; margin-top: var(--space-4); color: var(--color-text); }
.subhero h1 em, .section-title em { font-style: italic; color: var(--color-gold-deep); }
[data-theme='dark'] .subhero h1 em { color: var(--color-gold); }
.subhero .lede { margin-top: var(--space-5); }
.subhero .hero-actions { margin-top: var(--space-8); }
.subhero-center { text-align: center; }
.subhero-center .container-default { max-width: 820px; }
.subhero-center .lede, .subhero-center .hero-actions { margin-inline: auto; justify-content: center; }
@media (max-width: 860px) { .subhero-grid { grid-template-columns: 1fr; } }

.photo { position: relative; border-radius: var(--radius-xl); overflow: hidden; aspect-ratio: 4 / 3; background: var(--color-surface-offset-2); box-shadow: var(--shadow-md); }
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo-lg { box-shadow: var(--shadow-lg); }
[data-theme='dark'] .photo img { filter: brightness(.9); }

.feature { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.feature.flip > :first-child { order: 2; }
@media (max-width: 860px) { .feature { grid-template-columns: 1fr; } .feature.flip > :first-child { order: 0; } }
.feature .section-title { margin-bottom: var(--space-4); }
.feature .body-muted { margin-top: var(--space-4); }
.feature-sub { font-family: var(--font-display); font-size: var(--text-lg); color: var(--color-gold-deep); margin-bottom: var(--space-2); max-width: 48ch; }
[data-theme='dark'] .feature-sub { color: var(--color-gold); }
.step-num { display: block; font-family: var(--font-display); font-size: clamp(3rem, 2rem + 3vw, 4.5rem); line-height: 1; color: var(--color-gold); opacity: .85; font-weight: 400; margin-bottom: var(--space-2); }
.who { margin-top: var(--space-6); padding: var(--space-4) var(--space-5); border-left: 3px solid var(--color-gold); background: var(--color-surface); border-radius: 0 var(--radius-md) var(--radius-md) 0; font-size: var(--text-sm); color: var(--color-text); max-width: 56ch; }

.checklist { list-style: none; display: grid; gap: var(--space-3); margin-top: var(--space-4); }
.checklist li { display: flex; gap: var(--space-3); align-items: flex-start; font-size: var(--text-sm); color: var(--color-text); }
.checklist svg { color: var(--color-primary); flex-shrink: 0; margin-top: 3px; }

.journey { justify-content: center; }
.include-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-6); }
@media (max-width: 800px) { .include-grid { grid-template-columns: 1fr; } }
.include-card { background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-lg); padding: var(--space-8); }
.include-num { font-family: var(--font-display); color: var(--color-gold); font-size: var(--text-xl); display: block; margin-bottom: var(--space-3); }
.include-card p { font-size: var(--text-base); color: var(--color-text); }
.notice { margin-top: var(--space-8); max-width: none; padding: var(--space-5) var(--space-6); border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); font-size: var(--text-sm); color: var(--color-text-muted); }

.stat-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-8); text-align: center; }
@media (max-width: 700px) { .stat-row { grid-template-columns: 1fr; } }
.stat-num { display: block; font-family: var(--font-display); font-size: clamp(3rem, 2rem + 4vw, 5rem); color: var(--color-gold-deep); line-height: 1; }
[data-theme='dark'] .stat-num { color: var(--color-gold); }
.stat-label { display: block; margin: var(--space-3) auto 0; max-width: 24ch; font-size: var(--text-sm); color: var(--color-text-muted); }
.test-list { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: var(--space-5); }
@media (max-width: 1040px) { .test-list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .test-list { grid-template-columns: 1fr; } }
.test-item { padding: var(--space-6); background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-lg); border-top: 3px solid var(--color-gold); }
.test-item h3 { font-family: var(--font-body); font-size: var(--text-base); font-weight: 600; margin-bottom: var(--space-2); }
.test-item p { font-size: var(--text-sm); color: var(--color-text-muted); }

.badge { display: inline-block; font-size: var(--text-xs); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--color-gold-deep); background: var(--color-accent-sand-highlight); padding: var(--space-1) var(--space-3); border-radius: var(--radius-full); align-self: flex-start; }
[data-theme='dark'] .badge { color: var(--color-gold); }
.badge-solid { background: var(--color-primary-highlight); color: var(--color-primary); }
.tier-card.featured { position: relative; }
.fine-print { margin: var(--space-8) auto 0; text-align: center; font-size: var(--text-xs); color: var(--color-text-muted); max-width: 70ch; }
.alacarte { display: flex; flex-wrap: wrap; gap: var(--space-3); justify-content: center; max-width: 900px; margin-inline: auto; }
.alacarte-item { display: inline-flex; align-items: center; gap: var(--space-2); padding: var(--space-3) var(--space-5); background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-full); font-size: var(--text-sm); }
.alacarte-item svg { color: var(--color-primary); }

.assessment { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (max-width: 860px) { .assessment { grid-template-columns: 1fr; } }
.assessment .body-muted { margin-top: var(--space-4); }
.form-card { background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-xl); padding: var(--space-8); display: grid; gap: var(--space-5); box-shadow: var(--shadow-md); }
.field { display: grid; gap: var(--space-2); }
.field label { font-size: var(--text-sm); font-weight: 600; }
.field input, .field select, .field textarea { width: 100%; padding: var(--space-3) var(--space-4); border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface-2); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--color-primary); outline: none; box-shadow: 0 0 0 3px var(--color-primary-highlight); }
.field .invalid { border-color: var(--color-error); }
.form-note { font-size: var(--text-xs); color: var(--color-text-muted); max-width: none; }

.shop-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-8); }
@media (max-width: 760px) { .shop-grid { grid-template-columns: 1fr; } }
.shop-card { background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-xl); overflow: hidden; display: flex; flex-direction: column; }
.shop-card .photo { border-radius: 0; box-shadow: none; aspect-ratio: 16 / 10; }
.shop-card-body { padding: var(--space-6) var(--space-8) var(--space-8); display: flex; flex-direction: column; gap: var(--space-3); align-items: flex-start; }
.shop-card h2 { font-size: var(--text-xl); }
.shop-card p { font-size: var(--text-sm); color: var(--color-text-muted); }

.pillars { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-6); margin-top: var(--space-12); }
@media (max-width: 980px) { .pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .pillars { grid-template-columns: 1fr; } }
.pillar { padding: var(--space-6); border-top: 2px solid var(--color-gold); }
.pillar-num { font-family: var(--font-display); color: var(--color-gold); font-size: var(--text-lg); }
.pillar h3 { font-family: var(--font-body); font-weight: 600; font-size: var(--text-base); margin: var(--space-2) 0; }
.pillar p { font-size: var(--text-sm); color: var(--color-text-muted); }

.btn-welcome-light { background: #fff; color: #0d5c6b; }
.btn-welcome-light:hover { background: #f1f7f6; }
.main-nav a[aria-current="page"] { color: var(--color-primary); font-weight: 600; }


/* Flow State + M7 pages */
.m7-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-6); }
@media (max-width: 760px) { .m7-grid { grid-template-columns: minmax(0, 1fr); } }
.m7-card { background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-lg); padding: var(--space-8); display: flex; flex-direction: column; gap: var(--space-3); }
.m7-card .m7-tag { align-self: flex-start; font-size: var(--text-xs); font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--color-gold-deep); background: color-mix(in oklab, var(--color-gold) 16%, transparent); padding: 4px 10px; border-radius: 999px; }
[data-theme='dark'] .m7-card .m7-tag { color: var(--color-gold); }
.m7-card h3 { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 500; }
.m7-card p { font-size: var(--text-base); color: var(--color-text-muted); }
.m7-meta { margin-top: auto; padding-top: var(--space-4); border-top: 1px solid var(--color-divider); font-size: var(--text-sm); color: var(--color-text); }
.movement-strip { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: var(--space-4); }
@media (max-width: 980px) { .movement-strip { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 560px) { .movement-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.movement-strip div { padding: var(--space-4) 0; border-top: 2px solid var(--color-gold); }
.movement-strip strong { display: block; font-family: var(--font-display); font-size: var(--text-lg); font-weight: 500; }
.movement-strip span { font-size: var(--text-sm); color: var(--color-text-muted); }

[data-theme='dark'] .cta-band {
  background:
    linear-gradient(180deg, rgba(12,26,33,.80) 0%, rgba(12,26,33,.70) 55%, rgba(12,26,33,.82) 100%),
    url("assets/images/cta-shore.jpg") center / cover no-repeat;
}

/* ---------- Cart ---------- */
.cart-btn { position: relative; width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; border-radius: var(--radius-full); color: var(--color-text); transition: background .2s, color .2s; }
.cart-btn svg { width: 24px; height: 24px; }
.cart-btn:hover { background: var(--color-surface-offset); color: var(--color-primary); }
.cart-count { position: absolute; top: 2px; right: 0; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 999px; background: var(--color-gold-deep); color: #fff; font-size: 0.75rem; font-weight: 600; line-height: 20px; text-align: center; }
.cart-count[hidden] { display: none; }
.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-6); }
@media (max-width: 1080px) { .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .product-grid { grid-template-columns: minmax(0, 1fr); } }
.product-card { background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; }
.product-card .photo { border-radius: 0; box-shadow: none; aspect-ratio: 4 / 3; }
.product-body { padding: var(--space-5) var(--space-6) var(--space-6); display: flex; flex-direction: column; gap: var(--space-2); flex: 1; }
.product-type { font-size: var(--text-xs); font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--color-primary); }
.product-body h3 { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 500; }
.product-body p { font-size: var(--text-sm); color: var(--color-text-muted); }
.product-foot { margin-top: auto; padding-top: var(--space-4); display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); flex-wrap: wrap; }
.product-price { font-size: var(--text-sm); color: var(--color-text-muted); }
.btn-sm { padding: var(--space-2) var(--space-4); font-size: var(--text-sm); }
.btn.is-added { background: var(--color-primary); color: var(--color-text-inverse); border-color: var(--color-primary); }
.cart-overlay { position: fixed; inset: 0; background: rgba(12,26,33,.42); opacity: 0; pointer-events: none; transition: opacity .25s; z-index: 90; }
.cart-overlay.open { opacity: 1; pointer-events: auto; }
.cart-drawer { position: fixed; top: 0; right: 0; height: 100dvh; width: min(420px, 100vw); background: var(--color-bg); border-left: 1px solid var(--color-divider); box-shadow: -12px 0 40px rgba(12,26,33,.16); transform: translateX(100%); transition: transform .3s cubic-bezier(.2,.8,.2,1); z-index: 100; display: flex; flex-direction: column; }
.cart-drawer.open { transform: none; }
.cart-head { display: flex; align-items: center; justify-content: space-between; padding: var(--space-5) var(--space-6); border-bottom: 1px solid var(--color-divider); }
.cart-head h2 { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 500; }
.cart-close { width: 40px; height: 40px; border-radius: var(--radius-full); display: inline-flex; align-items: center; justify-content: center; color: var(--color-text); }
.cart-close:hover { background: var(--color-surface-offset); }
.cart-items { flex: 1; overflow-y: auto; padding: var(--space-4) var(--space-6); display: flex; flex-direction: column; gap: var(--space-4); }
.cart-empty { color: var(--color-text-muted); font-size: var(--text-sm); padding-block: var(--space-8); text-align: center; }
.cart-item { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: var(--space-4); align-items: center; padding-bottom: var(--space-4); border-bottom: 1px solid var(--color-divider); }
.cart-item img { width: 72px; height: 72px; object-fit: cover; border-radius: var(--radius-md); }
.cart-item h3 { font-size: var(--text-sm); font-weight: 600; }
.cart-item .ci-type { font-size: var(--text-xs); color: var(--color-text-muted); }
.ci-row { display: flex; align-items: center; justify-content: space-between; margin-top: var(--space-2); gap: var(--space-3); }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--color-border); border-radius: 999px; }
.qty button { width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center; color: var(--color-text); border-radius: 999px; }
.qty button:hover { background: var(--color-surface-offset); }
.qty span { min-width: 24px; text-align: center; font-size: var(--text-sm); font-weight: 600; }
.ci-remove { font-size: var(--text-xs); color: var(--color-text-muted); text-decoration: underline; }
.ci-remove:hover { color: var(--color-primary); }
.cart-foot { padding: var(--space-5) var(--space-6) var(--space-6); border-top: 1px solid var(--color-divider); display: flex; flex-direction: column; gap: var(--space-3); }
.cart-foot .btn { width: 100%; justify-content: center; }
.cart-foot .btn[aria-disabled="true"] { opacity: .5; pointer-events: none; }
.cart-note { font-size: var(--text-xs); color: var(--color-text-muted); }

/* ---------- Minimal white refresh ---------- */
body { background: #ffffff; letter-spacing: 0.005em; }
h1, h2, h3 { font-weight: 500; letter-spacing: -0.005em; line-height: 1.08; }
h3 { font-weight: 600; }
.section-title { font-weight: 500; }
.lede, .body-muted { line-height: 1.75; }
.subhero { background: #ffffff; }
.site-header { background: rgba(255,255,255,.94); }
.site-footer { background: #ffffff; }
.feature-sub { font-family: var(--font-display); font-weight: 500; }
.photo, .img-frame { box-shadow: none; }
.product-card, .shop-card, .include-card, .m7-card, .tier-card { box-shadow: none; }
section + section[style*="surface-offset"], section[style*="surface-offset"] + section { border-top: 1px solid var(--color-divider); }

/* ---------- Clinical formulary ---------- */
.rx-group-title { font-family: var(--font-display); font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); font-weight: 500; margin: var(--space-10) 0 var(--space-5); padding-bottom: var(--space-3); border-bottom: 1px solid var(--color-divider); }
.section-head + .rx-group-title { margin-top: 0; }
.rx-grid { display: grid; gap: var(--space-6); grid-template-columns: 1fr; }
@media (min-width: 760px) { .rx-grid.cols-2, .rx-grid.cols-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 760px) and (max-width: 979px) { .rx-grid.cols-3 > :last-child:nth-child(odd) { grid-column: 1 / -1; } }
@media (min-width: 980px) { .rx-grid.cols-3 { grid-template-columns: repeat(3, 1fr); } }
.rx-card { display: flex; flex-direction: column; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-6); scroll-margin-top: 110px; }
.rx-card:target { border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-highlight); }
.rx-top { display: flex; flex-wrap: wrap; gap: var(--space-2); justify-content: space-between; align-items: center; margin-bottom: var(--space-4); }
.rx-cat { font-size: var(--text-xs); font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--color-primary); }
.rx-route { font-size: var(--text-xs); color: var(--color-text-muted); background: var(--color-surface-offset-2); border-radius: 999px; padding: 2px 10px; }
.rx-card h3 { font-family: var(--font-display); font-size: clamp(1.6rem, 1.3rem + 1vw, 2.1rem); font-weight: 500; margin: 0; }
.rx-aka { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-1); }
.rx-facts { margin: var(--space-5) 0 var(--space-6); display: grid; gap: var(--space-3); flex: 1; }
.rx-facts dt { font-size: var(--text-xs); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--color-text); }
.rx-facts dd { margin: 0; font-size: var(--text-sm); line-height: 1.65; color: var(--color-text-muted); }
.rx-foot { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; justify-content: space-between; padding-top: var(--space-4); border-top: 1px solid var(--color-divider); }
.rx-link { font-size: var(--text-sm); font-weight: 600; color: var(--color-primary); }
.rx-link:hover { text-decoration: underline; }
.rx-notice { margin-top: var(--space-10); }
.evidence-links { display: grid; gap: var(--space-6); }
@media (min-width: 760px) { .evidence-links { grid-template-columns: 1fr 1fr; } }
.evidence-link { display: flex; flex-direction: column; gap: var(--space-2); padding: var(--space-8); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); color: var(--color-text); transition: border-color .2s; }
.evidence-link:hover { border-color: var(--color-primary); }
.evidence-link strong { font-family: var(--font-display); font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); font-weight: 500; line-height: 1.15; }
.evidence-link span:not(.eyebrow):not(.rx-link) { color: var(--color-text-muted); font-size: var(--text-sm); line-height: 1.65; }
.rx-chips { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-8); }
.rx-chip { border: 1px solid var(--color-border); border-radius: 999px; padding: var(--space-2) var(--space-4); font-size: var(--text-sm); color: var(--color-text); }
.rx-chip:hover { border-color: var(--color-primary); color: var(--color-primary); }
.hero-jump { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-8); }
.subhero-center .hero-jump { justify-content: center; }

/* ---------- Research page ---------- */
.evidence-key { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-10); }
.evidence-badge { display: inline-flex; flex-direction: column; font-size: var(--text-xs); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: var(--space-2) var(--space-4); border-radius: var(--radius-md); border: 1px solid; white-space: nowrap; }
.evidence-badge small { font-weight: 400; letter-spacing: 0; text-transform: none; font-size: var(--text-xs); opacity: .9; }
.lvl-strong { color: #0b5a4a; background: #e3f2ed; border-color: #b9dccf; }
.lvl-established { color: #0d4f6b; background: #e2eff5; border-color: #b7d5e3; }
.lvl-mixed { color: #7a4a12; background: #f8eddc; border-color: #e8d0a8; }
.lvl-early { color: #5a4a6e; background: #efeaf4; border-color: #d6cce2; }
.study-list { display: grid; gap: var(--space-8); }
.study { border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-8); scroll-margin-top: 110px; background: var(--color-surface); }
.study:target { border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-highlight); }
.study-head { display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: space-between; align-items: flex-start; margin-bottom: var(--space-6); }
.study-head h3 { font-family: var(--font-display); font-size: clamp(1.7rem, 1.3rem + 1.2vw, 2.3rem); font-weight: 500; margin: 0; }
.trials { display: grid; gap: var(--space-5); }
@media (min-width: 900px) { .trials { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); } }
.trial { border-left: 2px solid var(--color-primary-highlight); padding-left: var(--space-5); display: flex; flex-direction: column; gap: var(--space-2); }
.trial-name { font-size: var(--text-xs); font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--color-primary); }
.trial p:not(.trial-name) { font-size: var(--text-sm); line-height: 1.7; color: var(--color-text); }
.study-note { margin-top: var(--space-6); padding: var(--space-4) var(--space-5); background: var(--color-surface-offset-2); border-radius: var(--radius-md); font-size: var(--text-sm); line-height: 1.7; color: var(--color-text-muted); }
.study-note strong { color: var(--color-text); }
.study-back { display: inline-block; margin-top: var(--space-4); font-size: var(--text-sm); color: var(--color-text-muted); text-decoration: underline; }
.purity-grid { display: grid; gap: var(--space-6); grid-template-columns: 1fr; }
@media (min-width: 700px) { .purity-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .purity-grid { grid-template-columns: repeat(3, 1fr); } }
.purity-card { border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-6); background: var(--color-surface); }
.purity-num { font-family: var(--font-display); font-size: 1.6rem; color: var(--color-accent-sand); }
.purity-card h3 { font-size: var(--text-base, 1.05rem); font-weight: 600; margin: var(--space-2) 0; }
.purity-card p { font-size: var(--text-sm); line-height: 1.7; color: var(--color-text-muted); }
.coa-band { margin-top: var(--space-10); display: flex; flex-wrap: wrap; gap: var(--space-6); align-items: center; justify-content: space-between; padding: var(--space-8); border-radius: var(--radius-lg); background: var(--color-primary-highlight); }
.coa-band h3 { font-family: var(--font-display); font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); font-weight: 500; margin: 0 0 var(--space-2); }
.coa-band p { max-width: 60ch; font-size: var(--text-sm); line-height: 1.7; }
#purity .notice, #studies .notice { margin-top: var(--space-8); }

/* ---------- Cart groups ---------- */
.cart-group-title { font-size: var(--text-xs); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--color-text-muted); margin: var(--space-4) 0 var(--space-2); }
.cart-group-title:first-child { margin-top: 0; }
.ci-icon { width: 72px; height: 72px; border-radius: var(--radius-md); background: var(--color-primary-highlight); color: var(--color-primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ci-icon svg { width: 30px; height: 30px; }
.evidence-link, .evidence-link *, .rx-chip, .study-back { text-decoration: none !important; }
.evidence-link:hover .rx-link, .study-back:hover { text-decoration: underline !important; }
.rx-link { text-decoration: none; }