/* ============================================================
   tuned — "Calibrated" homepage
   Design system from the motion-site test build, extended to
   style the live commerce components (nav, catalog cards, FAQ,
   newsletter, footer, sticky CTA) without changing their markup
   or the cart/checkout/agegate contracts.
   ============================================================ */

:root {
  /* Signal palette */
  --teal: #0A6E68;
  --teal-signal: #0A6E68;
  --teal-ink: #06302D;
  --teal-deep: #07514C;
  --teal-light: #7FB8B1;
  --teal-tint: #DCF1EF;
  --teal-wash: #EFF8F7;
  /* Warm neutrals */
  --paper: #F8F6F1;
  --cream: #F4EFE5;
  --sand: #ECE6DA;
  --line: #E4E0D6;
  --graphite: #5C6B68;
  --ink: #14201E;
  /* Family tints (product-card inline styles reference these) */
  --fam-regen: #E4F1EC;
  --fam-recovery: #E4EFE7;
  --fam-cognitive: #E6F1E9;
  --fam-cellular: #EFE9DB;
  --fam-cosmetic: #E6EDF4;

  --serif: "Newsreader", Georgia, serif;
  --sans: "Hanken Grotesk", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;

  --maxw: 1240px;
  --radius: 18px;
  --radius-lg: 26px;
  --ease: cubic-bezier(.22, .61, .36, 1);
  --shadow-card: 0 24px 60px -24px rgba(6, 48, 45, .25);
}

/* Keep the light orbit hero legible after all legacy responsive overrides. */
.hero--cinema .hero__title,
.hero--cinema .hero__tagline { color: var(--ink); text-shadow: none; }
.hero--cinema .hero__tagline em { color: var(--teal); }
.hero--cinema .hero__lead { color: var(--graphite); text-shadow: none; }
.hero--cinema .hero__offer { color: var(--teal); }
.hero--cinema .hero__trust { color: var(--graphite); }

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: auto; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(20px, 4vw, 40px); }

.mono, .sec-index {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
}
.sec-index { display: block; color: var(--teal); margin-bottom: 18px; }

h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.08; }
h2 { font-size: clamp(32px, 4.6vw, 58px); letter-spacing: -.01em; }
h2 em, h1 em { font-style: italic; color: var(--teal); }
.shead { max-width: 860px; }
.shead p { margin-top: 16px; color: var(--graphite); max-width: 620px; }

img { user-select: none; }

/* ============ Buttons (live class names) ============ */
.btn {
  display: inline-block; text-decoration: none; font-weight: 700; font-size: 15px;
  padding: 15px 30px; border-radius: 999px; cursor: pointer; border: 0;
  font-family: var(--sans); text-align: center;
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease);
}
.btn-primary { background: var(--teal); color: var(--paper); }
.btn-primary:hover { background: var(--teal-deep); }
.btn-ghost { color: var(--ink); border: 1px solid var(--line); background: transparent; }
.btn-ghost:hover { border-color: var(--teal); color: var(--teal); }
.btn-light { background: var(--paper); color: var(--teal-ink); }
.btn-light:hover { background: #fff; color: var(--teal-deep); }
.btn-block { display: block; width: 100%; }

/* ============ Masked restricted names (ported verbatim) ============ */
.rn{display:inline-block;background-color:currentColor;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center;-webkit-mask-size:contain;mask-size:contain;vertical-align:-.04em}
.rnw{white-space:nowrap}

/* ============ Cursor glow + grain ============ */
.cursor-glow {
  position: fixed; z-index: 1; pointer-events: none;
  width: 520px; height: 520px; border-radius: 50%;
  left: 0; top: 0; transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(10, 110, 104, .10) 0%, rgba(10, 110, 104, 0) 65%);
  opacity: 0;
}
.grain {
  position: fixed; inset: -100%; z-index: 90; pointer-events: none;
  opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 8s steps(10) infinite;
}
@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  20% { transform: translate(-6%, 4%); }
  40% { transform: translate(4%, -7%); }
  60% { transform: translate(-3%, 6%); }
  80% { transform: translate(6%, -3%); }
}

/* ============ Announcement bar ============ */
.announce {
  background: var(--teal-ink); color: var(--teal-tint);
  font-family: var(--mono); font-size: .82rem; letter-spacing: .02em; text-transform: uppercase; font-weight: 700;
  text-align: center; padding: 10px 16px; position: relative; z-index: 51;
  display: flex; align-items: center; justify-content: center; flex-wrap: wrap;
}
.announce b { color: #fff; font-weight: 700; }
.announce .sep { margin: 0 .7em; color: var(--teal-light); }
@media (max-width: 640px) {
  .announce {
    flex-direction: column; flex-wrap: nowrap;
    font-size: .75rem; line-height: 1.2; letter-spacing: .02em; padding: 10px;
  }
  .announce .hide-sm { display: none; }
  .announce .sep { display: none; }
}

/* ============ Nav (live markup) ============ */
.nav {
  position: sticky; top: 0; left: 0; right: 0; z-index: 50;
  transition: background .5s var(--ease), box-shadow .5s var(--ease);
  background: transparent;
}
.nav.scrolled {
  background: rgba(248, 246, 241, .85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--line);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 16px; padding-bottom: 16px;
}
.brand { display: block; }
.brand svg, .brand .wordmark { width: 92px; height: auto; display: block; color: var(--teal); }
.nav-links { display: flex; align-items: center; gap: clamp(16px, 2.6vw, 32px); }
.nav-links a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: 14px; }
.nav-links a:hover { color: var(--teal); }
.nav-cta { display: flex; align-items: center; gap: clamp(14px, 2vw, 24px); }
.cart-link {
  display: inline-flex; align-items: center; gap: 7px;
  color: var(--ink); text-decoration: none; font-weight: 600; font-size: 14px;
  font-variant-numeric: tabular-nums;
}
.cart-link:hover { color: var(--teal); }
.nav .btn-primary { padding: 10px 22px; font-size: 14px; }

/* Nav over the dark hero, before it earns its scrolled backdrop */
body.at-top .nav:not(.scrolled) { background: transparent; }
.nav:not(.scrolled) .brand svg { color: var(--teal); }
.nav:not(.scrolled) .nav-links a,
.nav:not(.scrolled) .cart-link { color: var(--ink); }
.nav:not(.scrolled) .nav-links a:hover,
.nav:not(.scrolled) .cart-link:hover { color: var(--teal); }
.nav:not(.scrolled) .btn-primary { background: var(--teal); color: var(--paper); }
.hamburger { display: none; background: none; border: 0; width: 40px; height: 40px; cursor: pointer; position: relative; }
.hamburger span, .hamburger span::before, .hamburger span::after {
  display: block; position: absolute; left: 8px; right: 8px; height: 2px;
  background: var(--ink); border-radius: 2px; content: ""; top: 19px;
}
.hamburger span::before { top: -7px; } .hamburger span::after { top: 7px; }
.nav:not(.scrolled) .hamburger span,
.nav:not(.scrolled) .hamburger span::before,
.nav:not(.scrolled) .hamburger span::after { background: var(--ink); }
body.tn-nav-open .hamburger span { background: transparent !important; }

/* ============ Hero (cinematic) ============ */
.hero {
  position: relative; min-height: calc(100svh - 84px);
  display: flex; align-items: center;
  padding: 90px clamp(20px, 5vw, 72px) 80px;
  overflow: hidden;
  margin-top: calc(-1 * (16px + 16px + 40px)); /* sit under the sticky nav */
  padding-top: 150px;
}
.hero--cinema {
  background: var(--paper);
}
/* Keep the exact topic line and larger brand tagline inside the existing
   800px hero-copy measure and animated overflow masks. */
.hero__inner {
  width: min(820px, 44vw); max-width: 820px;
  position: relative; z-index: 3; margin: 0; text-align: left;
  isolation: isolate;
}
.hero__inner::before {
  content: none;
}
.hero__promo {
  position: absolute; z-index: 4; top: 104px; left: clamp(20px, 5vw, 72px);
  display: inline-flex; align-items: center;
  width: max-content; max-width: calc(100% - 36px);
  padding: 7px 15px; border: 1px solid rgba(128, 84, 18, .18);
  border-radius: 999px; color: #2d271c;
  background: linear-gradient(90deg, #e3a34a 0%, #f1d49e 46%, #f7e6c1 100%);
  box-shadow: 0 12px 30px rgba(92, 59, 13, .11); text-decoration: none;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.hero__promo-copy { display: flex; flex-direction: column; line-height: 1.2; }
.hero__promo-copy strong {
  font-family: var(--sans); font-size: 14px; font-weight: 850;
  letter-spacing: .045em; text-transform: uppercase;
}
.hero__promo:hover, .hero__promo:focus-visible {
  border-color: rgba(128, 84, 18, .34);
  background: linear-gradient(90deg, #dda04b 0%, #efcf94 46%, #f5dfb1 100%);
}
.hero__eyebrow { color: var(--teal-light); margin-bottom: 26px; }
.hero__title { font-size: clamp(44px, 4.4vw, 64px); line-height: .98; letter-spacing: -.018em; color: var(--ink); }
.hero__tagline { margin-top: .06em; font-family: var(--serif); font-size: clamp(38px, 5.2vw, 78px); font-weight: 500; line-height: 1.08; letter-spacing: -.015em; color: var(--ink); }
.hero__tagline em { color: var(--teal); }
.line-mask { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.line { display: block; white-space: nowrap; will-change: transform; }
.hero--cinema .hero__title .line-mask { overflow: visible; }

/* ============ Evidence strip ============ */
.proof-strip { background: var(--teal-ink); color: var(--paper); padding: clamp(42px, 6vw, 72px) 0; }
.proof-strip__head { display: grid; grid-template-columns: .7fr 1.3fr; gap: 24px; align-items: end; margin-bottom: 28px; }
.proof-strip__head .sec-index { color: var(--teal-light); margin: 0; }
.proof-strip__head h2 { color: #fff; font-size: clamp(28px, 3.6vw, 46px); }
.proof-strip__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid rgba(127,184,177,.28); border-left: 1px solid rgba(127,184,177,.28); }
.proof-strip__grid a { min-height: 150px; padding: 22px; display: flex; flex-direction: column; justify-content: space-between; gap: 18px; color: inherit; text-decoration: none; border-right: 1px solid rgba(127,184,177,.28); border-bottom: 1px solid rgba(127,184,177,.28); transition: background .2s ease, color .2s ease; }
.proof-strip__grid a:hover, .proof-strip__grid a:focus-visible { background: rgba(127,184,177,.12); outline: 2px solid var(--teal-light); outline-offset: -2px; }
.proof-strip__grid strong { font-family: var(--serif); font-size: 1.2rem; line-height: 1.2; color: #fff; }
.proof-strip__grid span { color: var(--teal-light); font-family: var(--mono); font-size: .66rem; line-height: 1.5; letter-spacing: .06em; text-transform: uppercase; }
@media (max-width: 900px) { .proof-strip__grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 560px) {
  .proof-strip__head { grid-template-columns: 1fr; gap: 10px; }
  .proof-strip__grid { grid-template-columns: 1fr; }
  .proof-strip__grid a { min-height: 0; padding: 18px; gap: 8px; }
}
.hero__media { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero__orbit { inset: 0 0 0 47%; pointer-events: none; overflow: visible; }
.hero__vial {
  position: absolute; height: auto; object-fit: contain;
  filter: drop-shadow(0 28px 28px rgba(6,48,45,.18));
  will-change: transform; transform-origin: 50% 60%;
  animation: hero-vial-drift 8s ease-in-out infinite;
}
.hero__vial--focal { z-index: 3; width: clamp(470px, 39vw, 620px); left: 9%; top: 10%; animation-duration: 9s; }
.hero__vial--support-a { z-index: 2; width: clamp(225px, 20vw, 310px); left: 8%; top: 16%; animation-delay: -3s; transform: rotate(-9deg); }
.hero__vial--support-b { z-index: 2; width: clamp(215px, 19vw, 300px); right: 6%; top: 12%; animation-delay: -5s; }
.hero__vial--support-c { z-index: 2; width: clamp(210px, 18vw, 290px); left: 10%; bottom: 19%; animation-delay: -6s; }
.hero__vial--support-d { z-index: 2; width: clamp(215px, 19vw, 300px); right: 7%; bottom: 18%; animation-delay: -2s; }
@media (min-width: 1200px) {
  .hero__vial--focal { left: 11%; }
  .hero__vial--support-a { left: 13%; top: 17%; }
  .hero__vial--support-b { right: 12%; top: 14%; }
  .hero__vial--support-c { left: 14%; bottom: 21%; }
  .hero__vial--support-d { right: 13%; bottom: 20%; }
}
@keyframes hero-vial-drift {
  0%, 100% { translate: 0 0; rotate: -2deg; }
  50% { translate: 0 -18px; rotate: 2deg; }
}
.hero__poster,
.hero__poster img {
  position: absolute; inset: 0; width: 100%; height: 100%;
}
.hero__poster { display: block; }
.hero__poster img {
  object-fit: cover; object-position: center;
}
@media (max-width: 1100px) and (min-width: 901px) {
  .hero__poster img { object-position: 58% center; }
}
.hero__scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(6, 48, 45, .85) 0%, rgba(6, 48, 45, .45) 48%, rgba(6, 48, 45, .05) 100%),
    linear-gradient(0deg, rgba(6, 48, 45, .75) 0%, rgba(6, 48, 45, 0) 30%);
}
.hero__lead { margin: 30px 0 0; max-width: 560px; font-size: 18px; color: var(--graphite); }
.hero__actions { width: min(100%, 520px); margin-top: 38px; display: flex; justify-content: flex-start; gap: 16px; flex-wrap: wrap; }
.hero__actions .btn-ghost { color: var(--teal-deep); border-color: rgba(6,48,45,.28); background: var(--paper); }
.hero__actions .btn-ghost:hover { border-color: var(--teal); color: var(--teal); }
.hero__pricehint { margin-top: 18px; color: var(--teal-light); font-size: 10px; }
.hero__offer {
  width: min(100%, 520px); margin: 16px 0 0; text-align: center;
  color: var(--teal); font-family: var(--mono);
  font-size: 10px; line-height: 1.5; letter-spacing: .12em; text-transform: uppercase;
}
.hero__trust {
  width: min(100%, 560px); list-style: none; display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 22px;
  margin-top: 22px; padding: 20px 0 0; color: var(--graphite);
  border-top: 1px solid rgba(10, 110, 104, .14);
}
.hero__trust li {
  display: flex; align-items: center; gap: 10px;
  min-width: 0; font-size: 12.5px; font-weight: 600; line-height: 1.3;
}
.hero__trust li svg {
  width: 32px; height: 32px; flex: 0 0 32px; padding: 7px;
  color: var(--teal); background: rgba(10, 110, 104, .075); border-radius: 50%;
}

/* ============ Catalog (live markup, tabbed grid) ============ */
.catalog { position: relative; background: var(--paper); padding: clamp(90px, 12vh, 150px) 0; }
.cat-filter { display: flex; flex-wrap: wrap; gap: 10px; margin: 34px 0 30px; }
.cat-pill {
  font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--graphite); background: transparent;
  border: 1px solid var(--line); border-radius: 999px;
  padding: 10px 20px; cursor: pointer;
  transition: color .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
}
.cat-pill:hover { border-color: var(--teal); color: var(--teal); }
.cat-pill.active { background: var(--teal); border-color: var(--teal); color: var(--paper); }
.cards { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }

.pcard {
  position: relative;
  background: var(--tint, var(--teal-wash));
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  overflow: hidden; cursor: pointer;
  display: flex; flex-direction: column;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
.pcard:hover { transform: translateY(-10px); box-shadow: var(--shadow-card); }
.pcard .photo {
  display: flex; align-items: center; justify-content: center;
  position: relative; height: clamp(180px, 21vh, 220px);
  text-decoration: none;
}
.pcard .photo img {
  height: 78%; width: auto;
  filter: drop-shadow(0 24px 30px rgba(6, 48, 45, .22));
  transition: transform .6s var(--ease);
}
.pcard:hover .photo img { transform: translateY(-8px) scale(1.04); }
.pcard .family-tag, .pcard .stock {
  position: absolute; top: 16px;
  font-family: var(--mono); font-size: 9px; letter-spacing: .16em; text-transform: uppercase;
}
.pcard .family-tag { left: 20px; color: var(--teal-deep); }
.pcard .stock { right: 20px; color: var(--teal); display: flex; align-items: center; gap: 5px; }
.pcard .stock .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); display: inline-block; }
.pcard .body { padding: 4px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.pcard h2, .pcard h3 { font-size: 22px; }
.pcard h2 a, .pcard h3 a { color: var(--ink); text-decoration: none; }
.pcard h2 a:hover, .pcard h3 a:hover { color: var(--teal); }
.pcard .meta { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; }
.pcard .dose-pill, .pcard .purity-badge {
  font-family: var(--mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
}
.pcard .dose-pill { color: var(--graphite); }
.pcard .purity-badge { color: var(--teal); font-weight: 600; }
.pcard .desc {
  margin-top: 10px; font-size: 13px; line-height: 1.5; color: var(--graphite);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  flex-grow: 1;
}
.pcard .pricerow { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; flex-wrap: wrap; row-gap: 4px; }
.pcard .price { font-family: var(--mono); font-weight: 600; font-size: 17px; color: var(--ink); }
.pcard .price .per { font-size: 10px; color: var(--graphite); font-weight: 400; }
.pcard .coa {
  font-family: var(--mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--graphite); text-decoration: none;
  display: inline-flex; align-items: center; min-height: 32px;
}
.pcard .coa:hover { color: var(--teal); }
.pcard .guide { display: inline-flex; align-items: center; min-height: 32px; }
.pcard .actions { margin-top: 14px; }
.pcard .actions .btn { padding: 12px; font-size: 13px; }
.pcard .guide-link {
  display: inline-block; margin-top: 10px;
  font-family: var(--mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--graphite); text-decoration: none;
}
.pcard .guide-link:hover { color: var(--teal); }

.catalog__assure {
  list-style: none; padding: 26px 0 0; margin: 30px 0 0;
  border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 12px 34px;
  color: var(--graphite);
}
.catalog__assure li { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; }
.catalog__assure li svg { width: 16px; height: 16px; color: var(--teal); flex: 0 0 auto; }

.catalog-offers {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px; margin-top: 24px;
}
.catalog-offer {
  border: 1px solid var(--line); border-radius: var(--radius);
  background: rgba(255, 255, 255, .58); padding: 22px;
}
.catalog-offer__label {
  display: block; margin-bottom: 10px; color: var(--teal);
  font-family: var(--mono); font-size: 9px; letter-spacing: .17em; text-transform: uppercase;
}
.catalog-offer strong { display: block; font-size: 15px; line-height: 1.35; }
.catalog-offer p { margin-top: 7px; color: var(--graphite); font-size: 12.5px; line-height: 1.55; }

/* ============ Manifesto (id="standard") ============ */
.manifesto { position: relative; padding: clamp(110px, 16vh, 200px) clamp(20px, 5vw, 72px); }
.manifesto__helix { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.manifesto__index, .manifesto__text { position: relative; z-index: 1; max-width: 890px; margin-inline: auto; }
.manifesto__index { color: var(--teal); margin-bottom: 34px; display: block; }
.manifesto__text {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(26px, 3.6vw, 46px); line-height: 1.28; letter-spacing: -.01em;
}
.manifesto__text .w { opacity: 1; }

/* ============ Calibration (pinned fan) ============ */
.calibrate { position: relative; }
.calibrate__stage {
  position: relative; height: 100svh; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
@media (min-width: 901px) {
  .calibrate__stage { height: calc(100svh - 72px); }
}
.calibrate__bg { position: absolute; inset: 0; background: var(--teal-wash); opacity: 0; }
.calibrate__fan {
  position: relative; z-index: 2;
  /* The source artwork is tall. Cap it from both viewport axes so the fanned
     vials remain inside the pinned stage on wide, short displays. */
  width: min(clamp(150px, 17vw, 260px), calc((100svh - 190px) * .558));
  will-change: transform;
}
@media (min-width: 1920px) { .calibrate__fan { margin-left: 8vw; } }
.fanvial {
  position: absolute; bottom: 0; left: 0; width: 100%; height: auto;
  filter: drop-shadow(0 50px 70px rgba(6, 48, 45, .3));
  will-change: transform;
}
.fanvial--front { position: relative; display: block; z-index: 5; }
.fanvial:nth-child(2), .fanvial:nth-child(4) { z-index: 4; }
.fanvial:nth-child(1), .fanvial:nth-child(5) { z-index: 3; }
.calibrate__copy {
  position: absolute; left: clamp(20px, 6vw, 90px); top: 50%; transform: translateY(-50%);
  z-index: 3; max-width: 380px;
}
.calibrate__copy h2 { font-size: clamp(32px, 3.2vw, 52px); }
.calibrate__eyebrow { color: var(--teal); margin-bottom: 22px; display: block; }
.calibrate__qr-proof {
  display: flex; align-items: flex-start; gap: 12px;
  max-width: 350px; margin-top: 22px;
}
.calibrate__qr-proof svg {
  width: 30px; height: 30px; flex: 0 0 auto;
  fill: var(--teal); margin-top: 2px;
}
.calibrate__qr-proof p { color: var(--graphite); font-size: 13px; line-height: 1.55; }
.calibrate__qr-proof strong { color: var(--ink); }
.calibrate__lab-logo {
  display: block; width: 154px; height: auto;
  margin-top: 10px; mix-blend-mode: multiply;
}
.calibrate__stats {
  position: absolute; right: clamp(20px, 6vw, 90px); top: 50%; transform: translateY(-50%);
  z-index: 3; display: flex; flex-direction: column; gap: 36px;
}
.stat__num { display: block; font-family: var(--mono); font-size: clamp(30px, 3.4vw, 46px); font-weight: 600; letter-spacing: -.02em; color: var(--teal); }
.stat__label { display: block; margin-top: 4px; font-size: 13px; color: var(--graphite); max-width: 200px; }
.calibrate__eq {
  position: absolute; bottom: 48px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: flex-end; gap: 8px; height: 44px; z-index: 3;
}
.eqbar { width: 10px; border-radius: 5px; height: 100%; transform-origin: bottom; transform: scaleY(.15); }
.eqbar:nth-child(1) { background: var(--teal-light); }
.eqbar:nth-child(2) { background: var(--teal); }
.eqbar:nth-child(3) { background: var(--teal-tint); }

@media (min-width: 901px) and (max-width: 1919px) {
  .calibrate__copy { top: 9vh; transform: none; max-width: none; }
  .calibrate__copy h2 { font-size: clamp(30px, 3vw, 40px); }
  .calibrate__copy h2 br { display: none; }
  .calibrate__fan { margin-top: 6vh; }
  .calibrate__stats {
    top: auto; bottom: 6vh; right: auto; left: clamp(20px, 6vw, 90px);
    transform: none; flex-direction: row; gap: clamp(24px, 4vw, 56px);
  }
  .stat__num { font-size: 28px; }
  .calibrate__eq { display: none; }
}

@media (min-width: 901px) and (max-height: 720px) {
  .calibrate__copy { top: clamp(24px, 5vh, 40px); transform: none; max-width: none; }
  .calibrate__eyebrow { margin-bottom: 10px; }
  .calibrate__copy h2 { font-size: clamp(28px, 3vw, 36px); }
  .calibrate__copy h2 br { display: none; }
  .calibrate__qr-proof { margin-top: 10px; max-width: 520px; }
  .calibrate__qr-proof svg { width: 25px; height: 25px; }
  .calibrate__qr-proof p { font-size: 12px; }
  .calibrate__fan { margin-top: 4vh; }
  .calibrate__stats {
    top: auto; right: auto; bottom: clamp(20px, 4vh, 32px);
    left: clamp(20px, 6vw, 90px); transform: none;
    flex-direction: row; gap: clamp(18px, 3vw, 36px);
  }
  .stat__num { font-size: 25px; }
  .stat__label { font-size: 12px; }
  .calibrate__eq { display: none; }
}

/* ============ Pillars ============ */
.pillars { padding: clamp(100px, 14vh, 180px) clamp(20px, 5vw, 72px); }
.pillar {
  position: sticky; top: 14vh;
  max-width: 880px; margin: 0 auto 32px;
  background: var(--tint, var(--cream));
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(36px, 5vw, 64px);
  box-shadow: 0 -12px 40px -24px rgba(6, 48, 45, .18);
}
.pillar__index { color: var(--teal); margin-bottom: 20px; display: block; }
.pillar h3 { font-size: clamp(38px, 5vw, 60px); }
.pillar__sub { color: var(--teal); margin: 14px 0 16px; display: block; }
.pillar p:last-child { color: var(--graphite); max-width: 460px; font-size: 17px; }

/* ============ Verification (dark, id="verify") ============ */
.verify {
  position: relative; overflow: hidden;
  background: var(--teal-ink); color: var(--paper);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.verify__bg {
  position: absolute; inset: 0; z-index: 0;
  background: url("calibrated/perf/hero-poster-desktop-20260725.webp") center / cover no-repeat;
  background-image: image-set(
    url("calibrated/perf/hero-poster-desktop-20260725.avif") type("image/avif"),
    url("calibrated/perf/hero-poster-desktop-20260725.webp") type("image/webp")
  );
  background-size: cover;
  background-position: center;
  opacity: .28; will-change: transform;
}
.verify__bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(6, 48, 45, .93) 0%, rgba(6, 48, 45, .6) 100%);
}
.verify__inner {
  position: relative; z-index: 1;
  max-width: var(--maxw); margin: 0 auto;
  padding: clamp(100px, 15vh, 190px) clamp(20px, 5vw, 72px);
  display: grid; grid-template-columns: 1.1fr .9fr;
  gap: clamp(40px, 6vw, 100px); align-items: center;
}
.verify__eyebrow { color: var(--teal-light); margin-bottom: 24px; display: block; }
.verify h2 { color: var(--paper); }
.verify h2 em { color: var(--teal-light); }
.verify__lead { margin-top: 26px; color: var(--teal-light); max-width: 460px; font-size: 17px; }
.verify__nums { display: flex; gap: clamp(28px, 4vw, 60px); margin-top: 48px; flex-wrap: wrap; }
.vnum span { display: block; font-family: var(--mono); font-size: clamp(34px, 3.6vw, 52px); font-weight: 600; color: var(--teal-tint); letter-spacing: -.02em; }
.vnum small { display: block; margin-top: 6px; font-size: 13px; color: var(--teal-light); }

.verify__card { perspective: 1200px; }
.coa-doc {
  background: var(--paper); color: var(--ink);
  border-radius: var(--radius); padding: 34px;
  box-shadow: 0 60px 120px -40px rgba(0, 0, 0, .5);
  will-change: transform; transform-style: preserve-3d;
}
.coa-doc__head {
  display: flex; justify-content: space-between; align-items: center;
  border-bottom: 1px solid var(--line); padding-bottom: 18px; margin-bottom: 18px;
}
.coa-doc__head .mono { color: var(--teal); }
.coa-doc__seal { width: 34px; height: 34px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, var(--teal-light), var(--teal-deep)); }
.coa-doc__row {
  display: flex; justify-content: space-between;
  padding: 10px 0; border-bottom: 1px dashed var(--line);
  font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--graphite);
}
.coa-doc__row span:last-child { color: var(--ink); font-weight: 600; }
.coa-doc__bars { display: flex; align-items: flex-end; gap: 6px; height: 56px; margin-top: 24px; }
.coa-doc__bars span { flex: 1; background: var(--teal-tint); border-radius: 3px; transform-origin: bottom; }
.coa-doc__bars span:nth-child(3n) { background: var(--teal); }
.coa-doc__bars span:nth-child(4n) { background: var(--teal-light); }
.verify__coalink {
  display: inline-block; margin-top: 18px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--teal-light); text-decoration: none;
}
.verify__coalink:hover { color: var(--teal-tint); }

/* ============ FAQ (live markup) ============ */
.faq { background: var(--paper); padding: clamp(90px, 12vh, 150px) 0; }
.faq-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(36px, 5vw, 80px); align-items: start; }
.faq-list details.q {
  border: 1px solid var(--line); border-radius: var(--radius);
  background: #fff9; margin-bottom: 12px;
  transition: box-shadow .3s var(--ease);
}
.faq-list details.q[open] { box-shadow: var(--shadow-card); background: #fff; }
.faq-list summary {
  list-style: none; cursor: pointer;
  padding: 20px 54px 20px 24px; position: relative;
  font-weight: 700; font-size: 15.5px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
  font-family: var(--mono); font-size: 18px; color: var(--teal);
  transition: transform .3s var(--ease);
}
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-list details.q > p, .faq-list details.q > div {
  padding: 0 24px 22px; color: var(--graphite); font-size: 14.5px; line-height: 1.65;
}

/* ============ Closing CTA ============ */
.cta {
  background: var(--teal-wash); text-align: center;
  padding: clamp(100px, 16vh, 200px) clamp(20px, 5vw, 72px);
}
.cta h2 { font-size: clamp(38px, 6vw, 84px); max-width: 900px; margin: 0 auto; }
.cta .btn { margin-top: 44px; font-size: 17px; padding: 20px 46px; }
.cta__chips {
  list-style: none; padding: 0; margin: 40px auto 0;
  display: flex; justify-content: center; flex-wrap: wrap; gap: 12px;
}
.cta__chips li {
  font-family: var(--mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--teal-deep); background: var(--paper);
  border: 1px solid var(--line); border-radius: 999px; padding: 10px 18px;
}

/* ============ Newsletter (live markup) ============ */
.news { background: var(--cream); border-top: 1px solid var(--line); }
.news-inner {
  display: flex; justify-content: space-between; align-items: center; gap: 30px; flex-wrap: wrap;
}
.news h3 { font-size: clamp(26px, 3vw, 36px); }
.news p { color: var(--graphite); margin-top: 6px; }
.news form { display: flex; gap: 10px; flex-wrap: wrap; }
.news input[type="email"] {
  font-family: var(--sans); font-size: 15px;
  padding: 14px 20px; min-width: min(300px, 70vw);
  border: 1px solid var(--line); border-radius: 999px; background: var(--paper);
  color: var(--ink); outline: none;
  transition: border-color .3s var(--ease);
}
.news input[type="email"]:focus { border-color: var(--teal); }

/* ============ Footer (live markup) ============ */
footer { background: var(--teal-ink); color: var(--teal-light); padding: clamp(60px, 9vh, 110px) 0 40px; }
.scene-footer {
  position: relative; isolation: isolate; overflow: hidden;
  background: #eef3f0;
  padding: clamp(58px, 7vw, 92px) clamp(16px, 3vw, 42px) clamp(320px, 23vw, 360px);
}
.scene-footer__backdrop {
  position: absolute; inset: 0; z-index: -2;
  overflow: hidden;
  background: #e8f0ee;
  transform: scale(1.01);
}
.scene-footer__backdrop > img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
}
.scene-footer__backdrop::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(248,246,241,.08), rgba(6,48,45,.04) 62%, rgba(6,48,45,.14)),
    radial-gradient(ellipse at 50% 32%, rgba(248,246,241,.20), transparent 58%);
}
.scene-footer__panel {
  position: relative; z-index: 2;
  isolation: isolate;
  --footer-panel-tail: clamp(300px, 27vw, 390px);
  width: min(1160px, 100%);
  padding: clamp(34px, 5vw, 66px);
  padding-bottom: clamp(140px, 11vw, 175px);
  background: var(--teal-ink);
  border: 1px solid rgba(198,226,221,.42);
  border-radius: clamp(22px, 2.4vw, 34px) clamp(22px, 2.4vw, 34px) 0 0;
  border-bottom: 0;
  box-shadow: 0 24px 70px rgba(6,48,45,.24), inset 0 1px 0 rgba(255,255,255,.08);
}
.scene-footer__panel::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: -1px;
  right: -1px;
  bottom: calc(-1 * var(--footer-panel-tail));
  height: calc(var(--footer-panel-tail) + 1px);
  background: var(--teal-ink);
  border-left: 1px solid rgba(198,226,221,.42);
  border-right: 1px solid rgba(198,226,221,.42);
}
.scene-footer__foreground {
  position: absolute; z-index: 3; pointer-events: none;
  left: 50%; bottom: 0; transform: translateX(-50%);
  width: 100%; aspect-ratio: 1925 / 817;
  filter: drop-shadow(0 -10px 22px rgba(6,48,45,.08));
}
.scene-footer__foreground > img {
  display: block;
  width: 100%; height: auto;
}
.foot-top {
  display: grid; grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: clamp(24px, 4vw, 54px);
}
.foot-brand .wm { font-family: var(--serif); font-weight: 500; font-size: 34px; color: var(--teal-tint); line-height: 1; }
.foot-brand .rs { font-family: var(--mono); font-size: 9px; letter-spacing: .34em; text-transform: uppercase; color: var(--teal-light); margin-top: 5px; }
.foot-brand p { font-size: 13.5px; margin-top: 14px; line-height: 1.7; max-width: 260px; }
.foot-col h3, .foot-col h4 {
  font-family: var(--mono); font-size: 10px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--teal-tint); font-weight: 500; margin-bottom: 14px;
}
.foot-col a {
  display: block; color: var(--teal-light); text-decoration: none;
  font-size: 13.5px; padding: 4px 0; font-weight: 500;
}
.foot-col a:hover { color: var(--paper); }
footer .disclaimer {
  margin-top: 44px; padding-top: 24px; border-top: 1px solid rgba(127, 184, 177, .25);
  font-size: 11.5px; line-height: 1.7; color: var(--teal-light); max-width: 900px;
}
footer .disclaimer b, footer .disclaimer strong { color: var(--teal-light); }
.foot-bottom {
  margin-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  font-family: var(--mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--teal-light);
}

@media (min-width: 701px) and (max-width: 1000px) {
  .scene-footer {
    padding-bottom: 270px;
  }
}

@media (max-width: 700px) {
  .scene-footer {
    padding: 34px 14px 240px;
  }
  .scene-footer__backdrop {
    transform: none;
  }
  .scene-footer__backdrop > img {
    inset: auto auto 0 50%;
    width: auto; min-width: 100%; height: 62%;
    transform: translateX(-50%);
    object-fit: cover; object-position: center bottom;
  }
  .scene-footer__panel {
    padding: 30px 24px 132px;
    border-radius: 24px 24px 0 0;
  }
  .scene-footer__panel::after {
    bottom: -235px;
    height: 236px;
  }
  .scene-footer__foreground {
    width: 185%; bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .scene-footer__backdrop { transform: none; }
}

/* Homepage product-constellation hero. */
@media (max-width: 900px) {
  .hero.hero--cinema {
    min-height: 88svh; padding: 180px 22px 32px; text-align: left; align-items: flex-start;
  }
  .hero__promo { top: 86px; left: 22px; }
  .hero--cinema .hero__inner { width: min(500px, 51vw); margin: 0; text-align: left; }
  .hero__title { color: var(--ink); font-size: clamp(40px, 5.4vw, 52px); text-shadow: none; }
  .hero__tagline { color: var(--ink); text-shadow: none; }
  .hero__lead { max-width: 560px; color: var(--graphite); text-shadow: none; }
  .hero__offer { margin-inline: 0; color: var(--teal); }
  .hero__trust { justify-content: flex-start; color: var(--graphite); }
  .hero__orbit { inset: 0 0 0 50%; }
  .hero__vial--focal { width: clamp(390px, 49vw, 440px); left: 1%; top: 16%; }
  .hero__vial--support-a { width: clamp(180px, 23vw, 210px); left: 12%; top: 18%; }
  .hero__vial--support-b { width: clamp(175px, 22vw, 205px); right: 8%; top: 14%; }
  .hero__vial--support-c { width: clamp(170px, 21vw, 195px); left: 13%; bottom: 28%; }
  .hero__vial--support-d { width: clamp(175px, 22vw, 205px); right: 9%; bottom: 27%; }
}

@media (min-width: 641px) and (max-width: 820px) {
  .hero.hero--cinema {
    min-height: 980px; padding: 514px 26px 42px; justify-content: flex-start;
  }
  .hero--cinema .hero__inner { width: 100%; max-width: 680px; }
  .hero__title { font-size: clamp(40px, 6.2vw, 50px); }
  .hero__tagline { font-size: clamp(46px, 7vw, 57px); }
  .hero__orbit { inset: 148px 0 auto; height: 338px; }
  .hero__vial--focal { width: clamp(390px, 54vw, 430px); left: 50%; top: 0; transform: translateX(-50%); }
  .hero__vial--support-a { width: clamp(180px, 24vw, 198px); left: 14%; top: 35px; }
  .hero__vial--support-b { width: clamp(176px, 23vw, 192px); right: 14%; top: 22px; }
  .hero__vial--support-c { width: clamp(172px, 22vw, 188px); left: 16%; bottom: 0; }
  .hero__vial--support-d { width: clamp(176px, 23vw, 192px); right: 16%; bottom: 0; }
}

@media (max-width: 640px) {
  .hero.hero--cinema {
    min-height: 960px; padding: 508px 18px 34px; justify-content: flex-start;
  }
  /* Center without using transform: the scroll fade owns transform and would
     otherwise erase translateX(-50%) after a narrow desktop starts scrolling. */
  .hero__promo { top: 86px; left: 18px; right: 18px; margin-inline: auto; justify-content: flex-start; transform: none; }
  .hero--cinema .hero__inner { width: 100%; max-width: none; margin: 0; text-align: left; }
  .hero__lead { color: var(--graphite); }
  .hero__actions { justify-content: flex-start; }
  .hero__offer { margin-inline: 0; }
  .hero__trust { color: var(--graphite); justify-content: flex-start; }
  .hero__orbit { inset: 144px 0 auto; height: 330px; overflow: visible; }
  .hero__vial--focal { width: 320px; left: 50%; top: 8px; transform: translateX(-50%); }
  .hero__vial--support-a { width: 152px; left: 8%; top: 42px; }
  .hero__vial--support-b { width: 148px; right: 8%; top: 28px; }
  .hero__vial--support-c { width: 142px; left: 10%; bottom: 2px; }
  .hero__vial--support-d { width: 148px; right: 10%; bottom: 0; }
}

@media (max-width: 420px) {
  .hero.hero--cinema { min-height: 930px; padding-top: 476px; }
  .hero__orbit { inset: 140px 0 auto; height: 312px; }
  .hero__vial--focal { width: 304px; top: 5px; }
  .hero__vial--support-a { width: 144px; left: 5%; top: 39px; }
  .hero__vial--support-b { width: 142px; right: 5%; top: 26px; }
  .hero__vial--support-c { width: 138px; left: 7%; bottom: 0; }
  .hero__vial--support-d { width: 142px; right: 7%; bottom: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__vial { animation: none; }
}

/* ============ Sticky CTA (live markup) ============ */
.sticky-cta {
  position: fixed; left: 12px; right: 12px; bottom: max(8px, env(safe-area-inset-bottom)); z-index: 60;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  background: rgba(248, 246, 241, .97); backdrop-filter: blur(14px);
  border: 1px solid rgba(6, 48, 45, .22);
  box-shadow: 0 14px 38px rgba(6, 48, 45, .28), 0 2px 8px rgba(6, 48, 45, .14);
  border-radius: 999px; padding: 7px 7px 7px 18px;
  transform: translateY(130%); transition: transform .5s var(--ease), bottom .28s var(--ease);
  max-width: 560px; margin: 0 auto;
}
.sticky-cta.show { transform: translateY(0); }
.sticky-cta.consent-offset { bottom: calc(var(--consent-banner-height, 0px) + 8px); }
.sticky-cta .info { display: flex; flex-direction: column; }
.sticky-cta .info .a { color: var(--teal); font-family: var(--mono); font-size: 8px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.sticky-cta .info .b { color: var(--teal-ink); font-weight: 800; font-size: 12px; }
.sticky-cta .btn { padding: 10px 20px; font-size: 13px; white-space: nowrap; background: var(--teal); color: var(--paper); box-shadow: 0 5px 14px rgba(10, 110, 104, .24); }
@media (min-width: 901px) { .sticky-cta { display: none; } }

/* ============ Char-split headings ============ */
[data-split] .wd { display: inline-block; white-space: nowrap; }
[data-split] .ch { display: inline-block; will-change: transform; }

/* ============ Responsive ============ */
@media (max-width: 900px) {
  /* 86svh, not 100svh: a hero that fills the viewport exactly gives no signal
     that anything exists below it. Telemetry for 07/15-08/11 shows 80.6% of
     visitors leaving inside the top quarter of the page, and the home page is
     50.9% of all loads. Leaving ~14svh of the next section visible restores
     the scroll affordance. `.hero.hero--catalog{min-height:auto}` (two
     classes) still outranks this, so the catalog page is unaffected. */
  .hero {
    flex-direction: column; justify-content: center; text-align: left;
    padding-top: 120px; padding-bottom: 24px; min-height: 86svh;
  }
  .hero__title { font-size: clamp(20px, 6vw, 36px); text-shadow: 0 2px 18px rgba(0, 18, 17, .38); }
  .hero__tagline { font-size: clamp(36px, 10.5vw, 64px); text-shadow: 0 2px 18px rgba(0, 18, 17, .38); }
  .hero__lead { font-size: 16px; margin-top: 22px; color: #EFF8F7; text-shadow: 0 1px 12px rgba(0, 18, 17, .4); }
  .hero__actions { margin-top: 30px; }
  .hero__actions .btn { padding: 15px 26px; font-size: 14px; }
  .hero__trust { margin-top: 26px; gap: 8px 20px; color: #DCF1EF; }
  .hero__offer { max-width: 440px; color: #EFF8F7; }
  .catalog-offers { grid-template-columns: 1fr; gap: 10px; }
  .catalog-offer { padding: 18px 20px; }

  /* Mobile visitors must never depend on a scroll animation to read the
     manifesto. Desktop retains the decorative word reveal. */
  .manifesto { padding: 82px 20px 76px; }
  .manifesto__helix { display: none; }
  .hero__poster img { object-position: center; filter: brightness(.74) saturate(.92); }
  .hero__scrim {
    background:
      linear-gradient(0deg, rgba(6, 48, 45, .96) 0%, rgba(6, 48, 45, .86) 46%, rgba(6, 48, 45, .64) 76%, rgba(6, 48, 45, .42) 100%),
      linear-gradient(90deg, rgba(0, 24, 23, .24) 0%, rgba(0, 24, 23, .06) 100%);
  }
  .grain { opacity: .035; }

  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .cat-filter {
    flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch;
    margin-left: -20px; margin-right: -20px; padding: 0 20px 6px;
    scrollbar-width: none;
  }
  .cat-filter::-webkit-scrollbar { display: none; }
  .cat-pill { flex: 0 0 auto; }
  .pcard .photo { height: 140px; }
  .pcard .body { padding: 4px 14px 16px; }
  .pcard h2, .pcard h3 { font-size: 18px; }
  .pcard .desc { font-size: 12px; margin-top: 8px; }
  .pcard .pricerow { margin-top: 10px; }
  .pcard .price { font-size: 15px; }

  .calibrate__stage {
    height: auto; min-height: 0;
    flex-direction: column; justify-content: flex-start; align-items: flex-start;
    gap: 40px; padding: 90px 24px; text-align: left;
  }
  .calibrate__bg { opacity: 1; }
  .calibrate__copy { position: static; transform: none; max-width: none; order: 1; }
  .calibrate__qr-proof { max-width: 430px; }
  .calibrate__fan { width: 130px; order: 2; margin: 10px auto 30px; }
  .calibrate__stats {
    position: static; transform: none; order: 3;
    flex-direction: row; flex-wrap: wrap; gap: 24px 36px; margin-top: 0;
  }
  .calibrate__eq { display: none; }

  .pillar { top: 10vh; }
  .verify__inner { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .foot-top { grid-template-columns: 1fr 1fr; }
  .foot-brand { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .verify__bg {
    background-image: url("calibrated/perf/hero-poster-mobile-20260725.webp");
    background-image: image-set(
      url("calibrated/perf/hero-poster-mobile-20260725.avif") type("image/avif"),
      url("calibrated/perf/hero-poster-mobile-20260725.webp") type("image/webp")
    );
  }
}

@media (max-width: 900px) and (min-width: 641px) {
  .hamburger { display: block; }
  .nav-links { display: none; }
}
@media (max-width: 640px) {
  .hamburger { display: block; }
  .nav-links { display: none; }
  .nav .btn-primary { display: none; }
  .brand svg { width: 78px; }
  .hero { padding-bottom: 34px; }
  .hero__title { font-size: clamp(33px, 9.5vw, 42px); }
  .hero__tagline { font-size: clamp(33px, 9.4vw, 46px); }
  .hero__lead { margin-top: 16px; line-height: 1.55; }
  .hero__actions { margin-top: 22px; flex-wrap: nowrap; gap: 10px; width: 100%; }
  .hero__actions .btn { flex: 1 1 0; min-width: 0; padding-inline: 8px; font-size: clamp(12.5px, 3.6vw, 14px); white-space: nowrap; }
  .hero__reviews { margin-top: 14px; }
  .hero__offer { margin-top: 14px; font-size: 8.5px; letter-spacing: .09em; }
  .hero__trust { margin-top: 16px; gap: 14px 12px; padding-top: 16px; }
  .hero__trust li { align-items: flex-start; font-size: 12px; }
  .manifesto__text { font-size: clamp(27px, 8vw, 38px); line-height: 1.22; }
  .manifesto__steps { grid-template-columns: 1fr; gap: 20px; }
  .manifesto__steps li:last-child { grid-column: auto; }
  .calibrate__stage { padding: 68px 20px; gap: 28px; }
  .pillars { padding: 68px 20px; }
  .pillar { position: relative; top: auto; margin-bottom: 12px; padding: 28px 24px; }
  .pillar h3 { font-size: 36px; }
  .usa, .why, .guarantee { padding-top: 68px; padding-bottom: 68px; }
  .verify__inner, .faq, .cta { padding-top: 72px; padding-bottom: 72px; }
}
@media (max-width: 480px) {
  .pcard .pricerow { flex-direction: column; align-items: flex-start; gap: 4px; }
  .pcard .actions .btn { padding: 12px; }
  .pcard .stock { display: none; }
}

/* ============ Reduced motion ============ */
@media (prefers-reduced-motion: reduce) {
  .grain { animation: none; }
  .cursor-glow { display: none; }
  .line, [data-fade], [data-eyebrow] { opacity: 1 !important; transform: none !important; }
  .manifesto__text .w { opacity: 1; }
  .eqbar { transform: scaleY(1); }
}

/* Reported-method evidence details */
.verify__dims { list-style: none; padding: 0; margin: 44px 0 0; display: grid; gap: 14px; }
.verify__details { flex: 1 1 100%; width: 100%; }
.verify__details summary {
  display: none; color: var(--paper); font-weight: 700; cursor: pointer;
  list-style: none; border: 1px solid rgba(220, 241, 239, .32);
  border-radius: 999px; padding: 12px 16px;
}
.verify__details summary::-webkit-details-marker { display: none; }
.verify__dims li { display: flex; gap: 14px; align-items: baseline; }
.verify__dims b {
  flex: 0 0 172px;
  font-family: var(--mono); font-weight: 600; font-size: 11px;
  letter-spacing: .14em; text-transform: uppercase; color: var(--teal-tint);
}
.verify__dims span { font-size: 13.5px; color: var(--teal-light); line-height: 1.55; }
@media (max-width: 640px) {
  .verify__details summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
  .verify__details summary::after { content: "+"; color: var(--teal-light); font-size: 20px; line-height: 1; }
  .verify__details[open] summary::after { content: "−"; }
  .verify__details .verify__dims { margin-top: 18px; }
  .verify__dims li { flex-direction: column; gap: 3px; }
  .verify__dims b { flex: none; }
}

/* Public-evidence process steps */
.manifesto__steps {
  list-style: none; padding: 0;
  position: relative; z-index: 1;
  max-width: 890px; margin: 64px auto 0;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 22px;
}
.manifesto__steps .n { display: block; font-size: 9px; color: var(--teal); margin-bottom: 10px; }
.manifesto__steps b {
  display: block; font-family: var(--serif); font-weight: 500; font-size: 21px; color: var(--ink);
  margin-bottom: 8px;
}
.manifesto__steps li > span:last-child { font-size: 12.5px; color: var(--graphite); line-height: 1.55; }
.manifesto__steps li { border-top: 1px solid var(--line); padding-top: 16px; }
@media (max-width: 900px) {
  .manifesto__steps { grid-template-columns: repeat(2, 1fr); }
  .manifesto__steps li:last-child { grid-column: 1 / -1; }
}

/* Why tuned + Guarantee (carried from legacy) */
.why { background: var(--teal-wash); padding: clamp(90px, 12vh, 150px) 0; }
.guarantee { background: var(--paper); padding: clamp(90px, 12vh, 150px) 0 clamp(40px, 6vh, 70px); }
.why-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
  margin-top: clamp(30px, 4vw, 48px);
}
.why-card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 26px;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
.guarantee .why-card { background: var(--teal-wash); }
.why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); }
.why-card h3 { font-size: 20px; margin-bottom: 8px; }
.why-card p { font-size: 14px; color: var(--graphite); line-height: 1.6; }
@media (max-width: 900px) { .why-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) {
  .why-grid { grid-template-columns: 1fr; }
  .guarantee .guarantee-grid {
    display: flex; overflow-x: auto; gap: 12px; scroll-snap-type: x mandatory;
    margin-left: -20px; margin-right: -20px; padding: 0 20px 10px;
    scrollbar-width: none; -webkit-overflow-scrolling: touch;
  }
  .guarantee .guarantee-grid::-webkit-scrollbar { display: none; }
  .guarantee .guarantee-grid .why-card { flex: 0 0 min(82vw, 340px); scroll-snap-align: start; }
}
.manifesto__procline {
  position: relative; z-index: 1; max-width: 890px; margin: 60px auto 0;
  color: var(--teal); font-size: 10px;
}
.manifesto__procline + .manifesto__steps { margin-top: 26px; }

/* ============ U.S. process — proof chain (trust) ============ */
.usa { background: var(--cream); border-top: 1px solid var(--line); padding: clamp(80px,11vh,140px) 0; }
.usa .shead { margin: 0 auto; }
.usa .shead p { margin-left: auto; margin-right: auto; }
.usa__chain { margin-top: clamp(40px,6vw,72px); display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.usa__node { position: relative; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 22px; text-align: center; }
.usa__node .n { font-family: var(--mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--teal-light); }
.usa__node .ic { display: block; width: 40px; height: 40px; margin: 12px auto 14px; color: var(--teal); }
.usa__node .ic svg { width: 100%; height: 100%; }
.usa__node h3 { font-size: 19px; margin-bottom: 6px; }
.usa__node p { font-size: 13px; color: var(--graphite); line-height: 1.55; }
.usa__node:not(:last-child)::after { content: "\2192"; position: absolute; top: 50%; right: -13px; transform: translateY(-50%); color: var(--teal-light); font-size: 17px; z-index: 2; }
.usa__foot { margin: 30px auto 0; text-align: center; font-size: 15px; color: var(--graphite); max-width: 720px; }
.usa__foot b { color: var(--teal-ink); }
@media (max-width: 860px) { .usa__chain { grid-template-columns: 1fr 1fr; } .usa__node:nth-child(2)::after { display: none; } }
@media (max-width: 480px) { .usa__chain { grid-template-columns: 1fr; } .usa__node::after { display: none; } }

/* ============ Secure payment + guarantee bar ============ */
.securebar { background: var(--paper); padding: 0 0 clamp(50px,7vh,90px); }
.securebar__inner { max-width: var(--maxw); margin: 0 auto; padding: 30px clamp(20px,4vw,40px); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 22px; flex-wrap: wrap; }
.securebar__lock { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 14px; color: var(--ink); }
.securebar__lock svg { width: 20px; height: 20px; color: var(--teal); flex: 0 0 auto; }
.securebar__pays { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.securebar__pays img { display: block; height: 27px; }
.securebar__pays .pay-cards { width: 83px; }
.securebar__pays .apple-pay-mark { width: auto; }
.securebar__seal { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 13px; color: var(--teal-ink); }
.securebar__seal svg { width: 18px; height: 18px; color: var(--teal); flex: 0 0 auto; }
@media (max-width: 640px) { .securebar__inner { justify-content: center; text-align: center; } }

/* ============ Social proof — researcher reviews ============ */
.social { background: var(--teal-wash); padding: clamp(90px,12vh,150px) 0; }
.social .shead { text-align: center; margin: 0 auto; }
.social .shead p { margin-left: auto; margin-right: auto; }
.social__rating { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 22px; flex-wrap: wrap; }
.social__stars { color: #E8A33D; font-size: 20px; letter-spacing: 2px; }
.social__rating b { font-size: 22px; color: var(--teal-ink); font-family: var(--serif); font-weight: 500; }
.social__rating span { color: var(--graphite); font-size: 14px; }
.social__grid { margin-top: clamp(36px,5vw,56px); display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.social__card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.social__card .st { color: #E8A33D; font-size: 14px; letter-spacing: 2px; margin-bottom: 12px; }
.social__card p { font-size: 15px; line-height: 1.6; color: var(--ink); }
.social__who { margin-top: 18px; display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--graphite); flex-wrap: wrap; }
.social__who b { color: var(--teal-ink); }
.social__who .vf { display: inline-flex; align-items: center; gap: 4px; color: var(--teal); font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.social__who .vf svg { width: 13px; height: 13px; }
@media (max-width: 860px) { .social__grid { grid-template-columns: 1fr; } }

/* ============================================================
   Vial marquee — home catalog teaser
   Two identical .vialbar__set blocks inside the track; the
   track animates to -50% of its own width, which is exactly one
   set, so the loop is seamless.
   ============================================================ */
.vialbar {
  --vialgap: clamp(0px, 1vw, 14px); /* source renders carry generous baked-in padding */
  display: block;
  position: relative;
  overflow: hidden;
  margin-top: clamp(30px, 4vw, 48px);
  padding: 18px 0 10px;
  cursor: pointer;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.vialbar__track {
  display: flex;
  width: max-content;
  animation: vialbar-scroll 75s linear infinite;
  will-change: transform;
}
.vialbar__set {
  display: flex;
  align-items: flex-end;
  gap: var(--vialgap);
  padding-right: var(--vialgap);
}
.vialbar__set img {
  height: clamp(150px, 17vw, 220px);
  width: auto;
  flex: 0 0 auto;
  mix-blend-mode: multiply; /* image backgrounds are opaque near-white; blend them into the paper */
  transition: transform .35s var(--ease);
}
.vialbar:hover .vialbar__track { animation-play-state: paused; }
/* keyboard parity for the hover pause (the bar is a link, so it is focusable) */
.vialbar:focus-visible .vialbar__track,
.vialbar:focus-within .vialbar__track { animation-play-state: paused; }
.vialbar:hover .vialbar__set img { transform: translateY(-6px); }
@keyframes vialbar-scroll { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .vialbar__track { animation: none; }
  .vialbar { overflow-x: auto; }
  /* show a single static set, not the duplicated loop strip */
  .vialbar__set[aria-hidden="true"] { display: none; }
}

/* ============================================================
   Homepage catalog fan
   Geometry and movement intentionally match Define's approved fan,
   translated into Tuned's static storefront and brand palette.
   ============================================================ */
.catalog--fan {
  z-index: 2;
  margin-top: -72px;
  padding: 0 0 clamp(90px, 12vh, 150px);
  background:
    linear-gradient(to bottom, transparent 0, var(--sand) 145px, var(--paper) 430px),
    var(--paper);
}
.catalog-fan {
  position: relative;
  padding: 0 0 34px;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.6;
}
.catalog-fan__arc {
  position: relative;
  height: 380px;
  overflow: hidden;
  cursor: grab;
  touch-action: pan-y;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 4%, #000 96%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 4%, #000 96%, transparent);
}
.catalog-fan__arc:active { cursor: grabbing; }
.catalog-fan__arc:focus-visible { outline: 2px solid var(--teal); outline-offset: -4px; }
.catalog-fan__item {
  position: absolute;
  top: 16px;
  left: 50%;
  width: 144px;
  height: 340px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  transform-origin: center top;
  will-change: transform;
  visibility: hidden;
}
.catalog-fan__item:first-child { visibility: visible; transform: translateX(-50%) scale(.77); }
.catalog-fan__item:hover,
.catalog-fan__item:focus-visible { filter: brightness(1.025); }
.catalog-fan__item img {
  position: absolute;
  top: 2px;
  left: -128px;
  display: block;
  width: 400px;
  height: 322px;
  max-width: none;
  max-height: none;
  object-fit: fill;
  mix-blend-mode: multiply;
  clip-path: polygon(32% 0, 68% 0, 68% 100%, 32% 100%);
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
}
.catalog-fan__shadow {
  position: absolute;
  bottom: -17px;
  left: 14px;
  width: 118px;
  height: 12px;
  border-radius: 50%;
  background: rgba(6, 48, 45, .24);
  filter: blur(9px);
}
.catalog-fan__heading.wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: auto;
  max-width: none;
  margin: 0 6%;
  padding: 12px 0 20px;
  gap: 20px;
  border-bottom: 1px solid rgba(6, 48, 45, .18);
}
.catalog-fan__active { display: grid; justify-items: start; min-width: 0; }
.catalog-fan__active .sec-index { margin-bottom: 10px; }
.catalog-fan__active h2 {
  max-width: 560px;
  margin: 0;
  font-size: 38px;
  font-weight: 500;
  line-height: 1.06;
  letter-spacing: -.035em;
}
.catalog-fan__active > p {
  max-width: 620px;
  margin-top: 12px;
  color: var(--graphite);
  font-size: 15px;
  line-height: 1.55;
}
.catalog-fan__catalog { flex: none; min-height: 48px; font-size: 14px; white-space: nowrap; }
.catalog-fan__note {
  margin: 0;
  padding: 20px 6% 0;
  color: var(--graphite);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .02em;
}
@media (max-width: 600px) {
  .catalog--fan { margin-top: -260px; padding-bottom: 80px; background: linear-gradient(to bottom, transparent 0, var(--sand) 120px, var(--paper) 360px), var(--paper); }
  .catalog-fan__arc { height: 350px; }
  .catalog-fan__item { top: 44px; }
  .catalog-fan__item:first-child { transform: translateX(-50%) scale(.65); }
  .catalog-fan__heading.wrap { flex-direction: column; align-items: flex-start; padding: 6px 0 20px; gap: 16px; }
  .catalog-fan__active h2 { font-size: 32px; }
  .catalog-fan__catalog { width: 100%; }
  .catalog-fan__note { max-width: 320px; }
  .catalog-fan__active > p { font-size: 14px; }
}
@media (min-width: 431px) and (max-width: 480px) {
  .catalog-fan__item { top: 80px; }
}
@media (max-width: 430px) {
  .catalog-fan__item { top: 104px; }
}
@media (max-width: 340px) {
  .catalog-fan__item { top: 112px; }
}
@media (prefers-reduced-motion: reduce) {
  .catalog-fan__item { will-change: auto; }
}