/* ============================================================
   THERO — Frontend Design Prototype
   Concept: "The Dossier" — precision-engineered skincare as a
   technical spec-sheet crossed with a luxury editorial.
   Charcoal-dominant, dark-first, sharp bronze on data only.
   Spec: docs/superpowers/specs/2026-05-25-frontend-design-prototype-design.md
   ============================================================ */

/* ---------- Fonts ---------- */
@font-face {
  font-family: "D-DIN";
  src: url("d-din-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "D-DIN";
  src: url("d-din-bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  /* Color */
  --charcoal: #333f48;
  --charcoal-deep: #272f36;
  --charcoal-black: #1c2329;
  --ivory: #f5f2ec;
  --ivory-deep: #ebe6db;
  --white: #ffffff;
  --bronze: #b08d57;
  --bronze-bright: #c9a673;
  --bronze-muted: #8c7044;

  /* Text */
  --ink: var(--charcoal);
  --ink-soft: rgba(51, 63, 72, 0.66);
  --paper-ink: var(--ivory);
  --paper-ink-soft: rgba(245, 242, 236, 0.62);

  /* Lines (the spec-sheet ruling) */
  --line-on-dark: rgba(245, 242, 236, 0.16);
  --line-on-dark-strong: rgba(245, 242, 236, 0.3);
  --line-on-light: rgba(51, 63, 72, 0.16);
  --line-on-light-strong: rgba(51, 63, 72, 0.3);

  /* Type scale (fluid) */
  --fs-display: clamp(2.5rem, 1.4rem + 5.4vw, 4.75rem); /* ~40 -> 76 */
  --fs-h1: clamp(2.1rem, 1.3rem + 3.9vw, 3.5rem);
  --fs-h2: clamp(1.85rem, 1.3rem + 2.6vw, 3rem); /* ~30 -> 48 */
  --fs-h3: clamp(1.35rem, 1.1rem + 1.1vw, 1.75rem); /* ~22 -> 28 */
  --fs-body-lg: clamp(1.0625rem, 1rem + 0.4vw, 1.25rem);
  --fs-body: clamp(1rem, 0.97rem + 0.18vw, 1.0625rem);
  --fs-small: 0.875rem;
  --fs-micro: 0.75rem; /* eyebrow / labels */
  --fs-data: clamp(4rem, 2rem + 9vw, 8.75rem); /* the published number */

  /* Space (8px base) */
  --s-1: 0.5rem;
  --s-2: 1rem;
  --s-3: 1.5rem;
  --s-4: 2.5rem;
  --s-5: 4rem;
  --s-6: 6rem;
  --s-7: 8rem;
  --shell: clamp(1.25rem, 5vw, 5rem); /* page side gutter */
  --maxw: 1320px;

  /* Motion */
  --dur-fast: 0.28s;
  --dur-med: 0.6s;
  --dur-slow: 1s;
  --ease-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);

  --radius: 4px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: "D-DIN", "Segoe UI", system-ui, sans-serif;
  font-weight: 400;
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--ink);
  background: var(--charcoal);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, picture, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }
ul { list-style: none; padding: 0; }
input { font: inherit; }
::selection { background: var(--bronze); color: var(--charcoal-black); }

/* ---------- Film-grain atmosphere (so dark never reads flat) ---------- */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9000;
  pointer-events: none;
  opacity: 0.045;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Focus ---------- */
:focus-visible {
  outline: 2px solid var(--bronze);
  outline-offset: 3px;
}

/* ============================================================
   Typography
   ============================================================ */
.t-display {
  font-weight: 700;
  font-size: var(--fs-display);
  line-height: 0.98;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.t-h1 { font-weight: 700; font-size: var(--fs-h1); line-height: 1.04; letter-spacing: -0.018em; }
.t-h2 { font-weight: 700; font-size: var(--fs-h2); line-height: 1.05; letter-spacing: -0.014em; text-wrap: balance; }
.t-h3 { font-weight: 700; font-size: var(--fs-h3); line-height: 1.12; }
.t-body-lg { font-size: var(--fs-body-lg); line-height: 1.55; }
.t-body { font-size: var(--fs-body); line-height: 1.6; }
.t-soft { color: var(--ink-soft); }

/* Eyebrow / coordinate micro-label — the technical signal */
.eyebrow {
  font-size: var(--fs-micro);
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}
.eyebrow--bronze { color: var(--bronze); }
.eyebrow::before {
  content: "";
  width: 1.6em;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
  flex: none;
}
.eyebrow--plain::before { display: none; }

/* Index numeral (01 / 02) — grid-breaking dossier mark */
.index-num {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  color: var(--bronze);
}

/* The published number — proof as hero graphic */
.data-num {
  font-weight: 700;
  font-size: var(--fs-data);
  line-height: 0.85;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   Layout primitives
   ============================================================ */
.shell { padding-inline: var(--shell); }
.wrap { max-width: var(--maxw); margin-inline: auto; }
.band { padding-block: clamp(4rem, 3rem + 6vw, 8rem); position: relative; }
.band--tight { padding-block: clamp(3rem, 2rem + 4vw, 5rem); }

.band--charcoal { background: var(--charcoal); color: var(--paper-ink); }
.band--deep { background: var(--charcoal-deep); color: var(--paper-ink); }
.band--black { background: var(--charcoal-black); color: var(--paper-ink); }
.band--ivory { background: var(--ivory); color: var(--ink); }
.band--ivory-deep { background: var(--ivory-deep); color: var(--ink); }

/* Hairline divider (spec-sheet ruling) */
.rule { height: 1px; border: 0; background: var(--line-on-dark); }
.band--ivory .rule, .band--ivory-deep .rule { background: var(--line-on-light); }

/* Section header block */
.sec-head { display: grid; gap: var(--s-2); max-width: 60ch; }
.sec-head__top { display: flex; align-items: baseline; gap: var(--s-3); }
.sec-head__idx { font-size: var(--fs-micro); }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  --btn-bg: var(--ivory);
  --btn-ink: var(--charcoal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7em;
  padding: 1.2em 2.1em;
  background: var(--btn-bg);
  color: var(--btn-ink);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  transition: transform var(--dur-fast) var(--ease-quart), box-shadow var(--dur-med) var(--ease-quart), letter-spacing var(--dur-med) var(--ease-quart);
  isolation: isolate;
  border: 1px solid transparent;
}
.btn::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: var(--bronze);
  transform: translateY(101%);
  transition: transform var(--dur-med) var(--ease-expo);
}
.btn:hover { transform: translateY(-3px); color: var(--ivory); letter-spacing: 0.24em; box-shadow: 0 18px 36px -12px rgba(176,141,87,0.5); }
.btn:hover::before { transform: translateY(0); }

/* Bronze prominent variant — for ADD TO BAG and other primary commerce CTAs */
.btn--bronze {
  --btn-bg: var(--bronze);
  --btn-ink: var(--charcoal-black);
  border-color: var(--bronze);
  box-shadow: 0 10px 26px -12px rgba(176,141,87,0.45);
}
.btn--bronze::before { background: var(--bronze-bright); }
.btn--bronze:hover { color: var(--charcoal-black); box-shadow: 0 22px 40px -12px rgba(176,141,87,0.6); }

.btn--on-light { --btn-bg: var(--charcoal); --btn-ink: var(--ivory); }
.btn--on-light:hover { color: var(--charcoal-black); }

.btn--ghost {
  background: transparent;
  border: 1px solid var(--line-on-dark-strong);
  color: inherit;
}
.btn--ghost::before { background: var(--ivory); }
.btn--ghost:hover { color: var(--charcoal); border-color: transparent; }
.band--ivory .btn--ghost { border-color: var(--line-on-light-strong); }
.band--ivory .btn--ghost::before { background: var(--charcoal); }
.band--ivory .btn--ghost:hover { color: var(--ivory); }

/* Text link with travelling arrow */
.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-weight: 700;
  font-size: var(--fs-micro);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding-bottom: 0.35em;
  border-bottom: 1px solid currentColor;
}
.btn-link .arrow { transition: transform var(--dur-fast) var(--ease-quart); }
.btn-link:hover { color: var(--bronze); }
.btn-link:hover .arrow { transform: translateX(0.4em); }

/* ============================================================
   Proof chip
   ============================================================ */
.chips { display: flex; flex-wrap: wrap; gap: var(--s-1); }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.55em 0.9em;
  border: 1px solid var(--line-on-dark);
  border-radius: 100px;
  font-size: var(--fs-micro);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--paper-ink-soft);
}
.chip::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--bronze); }
.band--ivory .chip { border-color: var(--line-on-light); color: var(--ink-soft); }

/* ============================================================
   Product card (dossier style)
   ============================================================ */
.card { display: grid; gap: var(--s-2); position: relative; }
.card__media {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--charcoal-deep);
  border: 1px solid var(--line-on-dark);
  border-radius: var(--radius);
  overflow: hidden;
}
.band--ivory .card__media { background: var(--ivory-deep); border-color: var(--line-on-light); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease-expo); }
.card:hover .card__media img { transform: scale(1.04); }
.card__idx {
  position: absolute; top: 0.9rem; left: 0.9rem;
  font-size: var(--fs-micro); font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--bronze);
  mix-blend-mode: difference;
}
.card__role {
  position: absolute; bottom: 0.9rem; left: 0.9rem;
  font-size: var(--fs-micro); font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ivory);
  background: rgba(28,35,41,0.55);
  backdrop-filter: blur(6px);
  padding: 0.4em 0.7em; border-radius: var(--radius);
}
.card__row { display: flex; justify-content: space-between; align-items: baseline; gap: var(--s-2); }
.card__name { font-weight: 700; font-size: var(--fs-h3); line-height: 1.1; }
.card__price { font-variant-numeric: tabular-nums; white-space: nowrap; }
.card__add {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
  margin-top: 0.4em;
  padding-top: var(--s-2);
  border-top: 1px solid var(--line-on-dark);
  font-size: var(--fs-micro); font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
  transition: color var(--dur-fast);
}
.band--ivory .card__add { border-color: var(--line-on-light); }
.card__add .arrow { transition: transform var(--dur-fast) var(--ease-quart); color: var(--bronze); }
.card:hover .card__add { color: var(--bronze); }
.card:hover .card__add .arrow { transform: translateX(0.4em); }

/* ============================================================
   Header
   ============================================================ */
.site-head {
  position: sticky; top: 0; z-index: 1000;
  background: var(--charcoal);
  border-bottom: 1px solid var(--line-on-dark);
  transition: transform var(--dur-med) var(--ease-quart);
}
.site-head[data-hidden="true"] { transform: translateY(-100%); }
.site-head__bar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--s-2);
  padding-block: 0.9rem;
}
.site-head__nav { display: flex; gap: var(--s-3); }
.site-head__nav a {
  font-size: var(--fs-micro); font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--paper-ink-soft);
  position: relative; padding-block: 0.4em;
  transition: color var(--dur-fast);
}
.site-head__nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--bronze); transition: width var(--dur-med) var(--ease-expo);
}
.site-head__nav a:hover { color: var(--ivory); }
.site-head__nav a:hover::after { width: 100%; }

.wordmark {
  font-weight: 700; font-size: 1.5rem; letter-spacing: 0.42em;
  text-transform: uppercase; color: var(--ivory);
  padding-left: 0.42em; /* optical center for tracking */
  text-align: center;
}
.site-head__right { display: flex; justify-content: flex-end; align-items: center; gap: var(--s-2); }
.icon-btn { display: inline-flex; align-items: center; gap: 0.45em; color: var(--paper-ink-soft); transition: color var(--dur-fast); font-size: var(--fs-micro); letter-spacing: 0.1em; }
.icon-btn:hover { color: var(--ivory); }
.icon-btn svg { width: 19px; height: 19px; stroke: currentColor; fill: none; stroke-width: 1.5; }
.cart-count { color: var(--bronze); font-variant-numeric: tabular-nums; }

.burger { display: none; flex-direction: column; gap: 5px; width: 26px; }
.burger span { height: 1.5px; background: var(--ivory); transition: transform var(--dur-fast), opacity var(--dur-fast); }

/* Mobile nav overlay */
.mobile-nav {
  position: fixed; inset: 0; z-index: 1100;
  background: var(--charcoal-deep);
  display: flex; flex-direction: column; justify-content: center;
  padding: var(--shell);
  transform: translateY(-100%);
  transition: transform var(--dur-med) var(--ease-expo);
  visibility: hidden;
}
.mobile-nav[data-open="true"] { transform: translateY(0); visibility: visible; }
.mobile-nav a {
  font-weight: 700; font-size: clamp(2rem, 9vw, 3rem); letter-spacing: -0.01em;
  color: var(--ivory); padding-block: 0.25em;
  border-bottom: 1px solid var(--line-on-dark);
  display: flex; justify-content: space-between; align-items: center;
}
.mobile-nav a .n { font-size: var(--fs-micro); color: var(--bronze); letter-spacing: 0.1em; }
.mobile-nav__close { position: absolute; top: var(--shell); right: var(--shell); color: var(--ivory); font-size: var(--fs-micro); letter-spacing: 0.2em; text-transform: uppercase; }

/* ============================================================
   Footer
   ============================================================ */
.site-foot { background: var(--charcoal-black); color: var(--paper-ink); padding-top: var(--s-6); }
.site-foot__mark { text-align: center; font-weight: 700; font-size: clamp(3rem, 16vw, 11rem); letter-spacing: 0.16em; line-height: 0.9; color: var(--ivory); opacity: 0.96; padding-left: 0.16em; }
.site-foot__cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--s-4); padding-block: var(--s-5); border-top: 1px solid var(--line-on-dark); margin-top: var(--s-5); }
.site-foot__col h4 { font-size: var(--fs-micro); font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--bronze); margin-bottom: var(--s-2); }
.site-foot__col a { display: block; color: var(--paper-ink-soft); padding-block: 0.4em; transition: color var(--dur-fast); }
.site-foot__col a:hover { color: var(--ivory); }
.site-foot__col p { color: var(--paper-ink-soft); max-width: 34ch; }
.site-foot__util { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s-2); padding-block: var(--s-3); border-top: 1px solid var(--line-on-dark); font-size: var(--fs-micro); letter-spacing: 0.1em; color: var(--paper-ink-soft); text-transform: uppercase; }
.site-foot__pays { display: flex; gap: 0.5rem; }
.site-foot__pays span { width: 34px; height: 22px; border: 1px solid var(--line-on-dark); border-radius: 3px; }

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  body::after { display: none; }
}

/* ============================================================
   Responsive — header/footer base
   ============================================================ */
@media (max-width: 900px) {
  .site-foot__cols { grid-template-columns: 1fr 1fr; gap: var(--s-3); }
}
@media (max-width: 749px) {
  .site-head__nav { display: none; }
  .site-head__right .icon-btn span { display: none; }
  .burger { display: flex; }
  .site-head__bar { grid-template-columns: auto 1fr auto; }
  .wordmark { font-size: 1.25rem; letter-spacing: 0.34em; text-align: left; padding-left: 0; }
  .site-foot__cols { grid-template-columns: 1fr; }
  .site-foot__util { justify-content: flex-start; gap: var(--s-2); }
}

/* ============================================================
   Announcement strip
   ============================================================ */
.announce {
  background: var(--charcoal-black); color: var(--paper-ink-soft);
  font-size: var(--fs-micro); letter-spacing: 0.16em; text-transform: uppercase;
  text-align: center; padding-block: 0.7rem;
  display: flex; justify-content: center; gap: 1.4em; flex-wrap: wrap;
}
.announce b { color: var(--bronze); font-weight: 700; }
@media (max-width: 749px) { .announce span:nth-child(n+2) { display: none; } }

/* ============================================================
   Word reveal (clip mask)
   ============================================================ */
.word { display: inline-block; overflow: hidden; padding-bottom: 0.06em; vertical-align: top; }
.word__i { display: inline-block; will-change: transform; }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; min-height: clamp(560px, 90vh, 920px); display: flex; align-items: flex-end; overflow: hidden; background: var(--charcoal-black); }
.hero__plate { position: absolute; inset: 0; z-index: 0; }
.hero__img { width: 100%; height: 120%; object-fit: cover; filter: grayscale(1) contrast(1.1) brightness(0.46); position: absolute; inset: 0; }
.hero__scrim { position: absolute; inset: 0; background:
  radial-gradient(120% 90% at 80% 10%, rgba(176,141,87,0.10), transparent 50%),
  linear-gradient(to top, rgba(28,35,41,0.92) 0%, rgba(28,35,41,0.45) 45%, rgba(28,35,41,0.2) 100%);
}
.hero__content { position: relative; z-index: 1; color: var(--ivory); padding-block: clamp(3rem, 8vh, 7rem); width: 100%; }
.hero__grid { display: grid; gap: var(--s-3); max-width: 640px; }
.hero__headline { font-weight: 700; font-size: var(--fs-display); line-height: 0.98; letter-spacing: -0.02em; }
.hero__sub { max-width: 42ch; color: rgba(245,242,236,0.82); }
.hero__ctas { display: flex; align-items: center; gap: var(--s-3); flex-wrap: wrap; margin-top: var(--s-2); }
.hero__fig { position: absolute; top: clamp(2rem,8vh,5rem); right: var(--shell); z-index: 1; text-align: right; color: rgba(245,242,236,0.6); }
.hero__spec {
  position: relative; z-index: 1;
  display: flex; gap: 0; flex-wrap: wrap;
  border-top: 1px solid var(--line-on-dark);
  margin-top: clamp(2rem, 6vh, 4rem);
}
.hero__spec div { flex: 1 1 0; min-width: 150px; padding: var(--s-2) var(--s-3) var(--s-2) 0; }
.hero__spec div + div { padding-left: var(--s-3); border-left: 1px solid var(--line-on-dark); }
.hero__spec b { color: var(--bronze); font-weight: 700; display: block; font-size: 1.5rem; letter-spacing: -0.01em; }
.hero__spec span { font-size: var(--fs-micro); letter-spacing: 0.14em; text-transform: uppercase; color: var(--paper-ink-soft); }
.scroll-cue { position: absolute; bottom: 1.5rem; right: var(--shell); z-index: 1; font-size: var(--fs-micro); letter-spacing: 0.2em; text-transform: uppercase; color: var(--paper-ink-soft); writing-mode: vertical-rl; display: flex; align-items: center; gap: 0.8em; }
.scroll-cue::after { content: ""; width: 1px; height: 40px; background: linear-gradient(var(--bronze), transparent); }
@media (max-width: 749px) { .hero__fig, .scroll-cue { display: none; } }

/* ============================================================
   CINEMATIC HERO ("product film")
   ============================================================ */
.cine { position: relative; height: calc(100svh - var(--chrome, 104px)); min-height: 560px; overflow: hidden; background: #0b0e11; color: var(--ivory); }
.cine__stage { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.cine__img { position: absolute; inset: -3%; width: 106%; height: 106%; object-fit: cover; object-position: 70% 30%; filter: grayscale(0.45) contrast(1.14) brightness(0.66) saturate(0.85); transform: scale(1.06); will-change: transform; }
.cine__grade { position: absolute; inset: 0; background:
  radial-gradient(120% 80% at 78% 16%, rgba(176,141,87,0.16), transparent 44%),
  linear-gradient(105deg, rgba(11,14,17,0.92) 0%, rgba(11,14,17,0.55) 38%, transparent 72%),
  linear-gradient(to top, rgba(11,14,17,0.95) 4%, rgba(11,14,17,0.3) 42%, rgba(11,14,17,0.15) 72%, rgba(11,14,17,0.5) 100%); }
.cine__vign { position: absolute; inset: 0; box-shadow: inset 0 0 240px 50px rgba(0,0,0,0.65); pointer-events: none; }
.cine__sweep { position: absolute; top: -10%; bottom: -10%; width: 45%; z-index: 1; pointer-events: none;
  background: linear-gradient(100deg, transparent, rgba(255,247,232,0.12) 45%, rgba(255,247,232,0.04) 55%, transparent);
  transform: translateX(-180%) skewX(-12deg); }
/* film letterbox bars */
.cine__bar { position: absolute; left: 0; right: 0; height: clamp(26px, 4vh, 44px); background: #0b0e11; z-index: 5; }
.cine__bar--top { top: 0; }
.cine__bar--bot { bottom: 0; }
.cine__bar::after { content: ""; position: absolute; left: var(--shell); right: var(--shell); height: 1px; background: var(--line-on-dark); }
.cine__bar--top::after { bottom: 0; }
.cine__bar--bot::after { top: 0; }
/* inner column */
.cine__inner { position: relative; z-index: 4; height: 100%; display: flex; flex-direction: column; padding-block: clamp(34px, 5vh, 56px); }
.cine__reel { display: flex; justify-content: space-between; align-items: center; gap: var(--s-2); font-size: var(--fs-micro); letter-spacing: 0.22em; text-transform: uppercase; color: rgba(245,242,236,0.62); }
.cine__reel .dot { color: var(--bronze); padding-inline: 0.5em; }
.cine__tc { font-variant-numeric: tabular-nums; color: var(--bronze); }
.cine__body { margin-top: auto; display: grid; gap: var(--s-3); max-width: 760px; }
.cine__title { font-weight: 700; font-size: clamp(2.7rem, 0.8rem + 7.4vw, 6.25rem); line-height: 0.94; letter-spacing: -0.028em; max-width: none; }
.cine__sub { max-width: 46ch; color: rgba(245,242,236,0.82); font-size: var(--fs-body-lg); }
.cine__ctas { display: flex; gap: var(--s-3); align-items: center; flex-wrap: wrap; margin-top: var(--s-1); }
.cine__rail { display: flex; margin-top: clamp(1.6rem, 4vh, 3rem); border-top: 1px solid var(--line-on-dark); }
.cine__rail > div { flex: 1 1 0; min-width: 0; padding: var(--s-2) var(--s-2) 0 0; }
.cine__rail > div + div { border-left: 1px solid var(--line-on-dark); padding-left: var(--s-3); }
.cine__rail b { display: block; font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; color: var(--bronze); letter-spacing: -0.01em; line-height: 1; }
.cine__rail span { display: block; margin-top: 0.5em; font-size: var(--fs-micro); letter-spacing: 0.14em; text-transform: uppercase; color: rgba(245,242,236,0.6); }
.cine__cue { position: absolute; right: var(--shell); bottom: clamp(54px, 9vh, 90px); z-index: 4; writing-mode: vertical-rl; font-size: var(--fs-micro); letter-spacing: 0.24em; text-transform: uppercase; color: rgba(245,242,236,0.55); display: flex; align-items: center; gap: 1em; }
.cine__cue::after { content: ""; width: 1px; height: 46px; background: linear-gradient(var(--bronze), transparent); animation: cuePulse 2.4s var(--ease-quart) infinite; }
@keyframes cuePulse { 0%,100% { opacity: 0.4; transform: scaleY(0.7); transform-origin: top; } 50% { opacity: 1; transform: scaleY(1); } }
@media (max-width: 749px) {
  .cine__cue { display: none; }
  .cine__body { max-width: none; }
  .cine__rail b { font-size: 1.4rem; }
  .cine__img { object-position: 60% 28%; }
}

/* flash-proof initial states (only when motion armed) */
.cine-armed .cine__img { transform: scale(1.16); }
.cine-armed .cine__reel,
.cine-armed .cine__eyebrow,
.cine-armed .cine__sub,
.cine-armed .cine__ctas,
.cine-armed .cine__rail { opacity: 0; }
.cine-armed .cine__title { opacity: 0; }
.cine-armed .cine__bar--top { transform: translateY(-100%); }
.cine-armed .cine__bar--bot { transform: translateY(100%); }

/* ============================================================
   Section header layout
   ============================================================ */
.sec { display: grid; gap: var(--s-4); }
.sec__head { display: flex; justify-content: space-between; align-items: flex-end; gap: var(--s-3); flex-wrap: wrap; }
.sec__head .lead { display: grid; gap: var(--s-2); max-width: 30ch; }
.sec__head .index-num { font-size: clamp(2rem, 4vw, 3rem); line-height: 1; opacity: 0.85; }

/* ============================================================
   Product bottle plate
   ============================================================ */
.bottle-plate { display: grid; place-items: center; background: radial-gradient(120% 85% at 50% 28%, #3c4852, var(--charcoal-deep) 72%); }
.bottle-plate svg { width: 44%; height: auto; filter: drop-shadow(0 18px 30px rgba(0,0,0,0.35)); }
.band--ivory .bottle-plate { background: radial-gradient(120% 85% at 50% 28%, #fff, var(--ivory-deep) 75%); }

.lineup { grid-template-columns: repeat(4, 1fr); display: grid; gap: var(--s-3); }
@media (max-width: 749px) { .lineup { grid-template-columns: 1fr 1fr; gap: var(--s-2); } }

/* ============================================================
   Proof pillars
   ============================================================ */
.proof { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: var(--s-3); }
.proof__cell { padding: var(--s-3) var(--s-4) var(--s-3) 0; }
.proof__cell + .proof__cell { padding-left: var(--s-4); border-left: 1px solid var(--line-on-light); }
.proof__num { display: flex; align-items: flex-start; gap: 0.1em; color: var(--charcoal); }
.proof__num .data-num { color: var(--bronze-muted); }
.proof__num .suffix { font-size: clamp(1.5rem,3vw,2.4rem); font-weight: 700; color: var(--bronze-muted); line-height: 1.2; }
.proof__label { font-weight: 700; letter-spacing: 0.04em; margin-top: var(--s-2); }
.proof__body { color: var(--ink-soft); margin-top: var(--s-1); max-width: 36ch; }
@media (max-width: 749px) {
  .proof { grid-template-columns: 1fr; }
  .proof__cell { padding: var(--s-3) 0; border-top: 1px solid var(--line-on-light); }
  .proof__cell + .proof__cell { padding-left: 0; border-left: 0; }
}

/* ============================================================
   Ingredient feature
   ============================================================ */
.feature { position: relative; min-height: clamp(520px, 80vh, 760px); display: flex; align-items: center; overflow: hidden; background: var(--charcoal-black); color: var(--ivory); }
.feature__plate { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.feature__img { width: 100%; height: 124%; object-fit: cover; filter: grayscale(1) contrast(1.05) brightness(0.55); }
.feature__scrim { position: absolute; inset: 0; background: linear-gradient(105deg, rgba(28,35,41,0.94) 0%, rgba(28,35,41,0.6) 45%, rgba(28,35,41,0.25) 100%); }
.feature__content { position: relative; z-index: 1; max-width: 52ch; display: grid; gap: var(--s-3); }
.feature__statement { font-weight: 700; font-size: clamp(1.6rem, 1rem + 2.6vw, 2.6rem); line-height: 1.12; letter-spacing: -0.01em; }
.spec-card { border: 1px solid var(--line-on-dark-strong); border-radius: var(--radius); padding: var(--s-3); display: grid; gap: 0.6rem; max-width: 360px; background: rgba(28,35,41,0.4); backdrop-filter: blur(4px); }
.spec-card__row { display: flex; justify-content: space-between; gap: var(--s-2); font-size: var(--fs-small); padding-block: 0.4rem; border-bottom: 1px solid var(--line-on-dark); }
.spec-card__row:last-child { border-bottom: 0; }
.spec-card__row span:first-child { color: var(--paper-ink-soft); letter-spacing: 0.08em; text-transform: uppercase; font-size: var(--fs-micro); }
.spec-card__row span:last-child { color: var(--bronze); font-weight: 700; font-variant-numeric: tabular-nums; }

/* ============================================================
   Concern tiles
   ============================================================ */
.concerns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line-on-dark); border: 1px solid var(--line-on-dark); border-radius: var(--radius); overflow: hidden; margin-top: var(--s-3); }
.concern { background: var(--charcoal); padding: var(--s-4) var(--s-3); min-height: 200px; display: flex; flex-direction: column; justify-content: space-between; gap: var(--s-3); transition: background var(--dur-med) var(--ease-quart); }
.concern:hover { background: var(--charcoal-deep); }
.concern__top { display: flex; justify-content: space-between; align-items: center; }
.concern__idx { font-size: var(--fs-micro); letter-spacing: 0.1em; color: var(--bronze); }
.concern__name { font-weight: 700; font-size: var(--fs-h3); }
.concern__tag { color: var(--paper-ink-soft); font-size: var(--fs-small); }
.concern .arrow { color: var(--bronze); transition: transform var(--dur-fast) var(--ease-quart); }
.concern:hover .arrow { transform: translate(0.3em, -0.3em); }
@media (max-width: 749px) { .concerns { grid-template-columns: 1fr 1fr; } .concern { min-height: 150px; padding: var(--s-3) var(--s-2); } }

/* ============================================================
   Press marquee
   ============================================================ */
.marquee { overflow: hidden; white-space: nowrap; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: inline-flex; align-items: center; gap: 0; animation: marquee 48s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { font-weight: 700; font-size: clamp(1rem, 2vw, 1.4rem); letter-spacing: 0.22em; text-transform: uppercase; color: var(--paper-ink-soft); padding-inline: clamp(1.5rem, 4vw, 3rem); }
.marquee__item::after { content: "\00B7"; color: var(--bronze); margin-left: clamp(1.5rem, 4vw, 3rem); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============================================================
   Journal
   ============================================================ */
.journal { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-3); margin-top: var(--s-3); }
.jcard { display: grid; gap: var(--s-2); }
.jcard__plate { aspect-ratio: 16/10; border-radius: var(--radius); overflow: hidden; background: var(--ivory-deep); border: 1px solid var(--line-on-light); }
.jcard__plate img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.04) brightness(0.92); transition: transform var(--dur-slow) var(--ease-expo); }
.jcard:hover .jcard__plate img { transform: scale(1.05); }
.jcard__title { font-weight: 700; font-size: var(--fs-h3); line-height: 1.15; }
.jcard__excerpt { color: var(--ink-soft); font-size: var(--fs-small); }
@media (max-width: 749px) { .journal { grid-template-columns: 1fr; } }

/* ============================================================
   Closing / email capture
   ============================================================ */
.closing { display: grid; gap: var(--s-4); max-width: 60ch; }
.signup { display: flex; gap: var(--s-1); border-bottom: 1px solid var(--line-on-dark-strong); padding-bottom: var(--s-1); max-width: 460px; }
.signup input { flex: 1; background: none; border: 0; color: var(--ivory); padding: 0.6rem 0; letter-spacing: 0.04em; }
.signup input::placeholder { color: var(--paper-ink-soft); }
.signup input:focus { outline: none; }
.signup button { color: var(--bronze); font-weight: 700; font-size: var(--fs-micro); letter-spacing: 0.16em; text-transform: uppercase; white-space: nowrap; }
.giant-mark { font-weight: 700; font-size: clamp(4rem, 22vw, 18rem); line-height: 0.82; letter-spacing: 0.02em; color: var(--ivory); opacity: 0.06; pointer-events: none; user-select: none; }

/* ============================================================
   Cart drawer
   ============================================================ */
.cart-drawer { position: fixed; inset: 0; z-index: 1200; visibility: hidden; }
.cart-drawer[data-open="true"] { visibility: visible; }
.cart-drawer__scrim { position: absolute; inset: 0; background: rgba(15,19,23,0.6); opacity: 0; transition: opacity var(--dur-med) var(--ease-quart); }
.cart-drawer[data-open="true"] .cart-drawer__scrim { opacity: 1; }
.cart-drawer__panel { position: absolute; top: 0; right: 0; height: 100%; width: min(440px, 100%); background: var(--charcoal); border-left: 1px solid var(--line-on-dark); display: flex; flex-direction: column; transform: translateX(100%); transition: transform var(--dur-med) var(--ease-expo); }
.cart-drawer[data-open="true"] .cart-drawer__panel { transform: translateX(0); }
.cart-drawer__head { display: flex; justify-content: space-between; align-items: center; padding: var(--s-3); border-bottom: 1px solid var(--line-on-dark); }
.cart-drawer__head h3 { font-size: var(--fs-micro); letter-spacing: 0.2em; text-transform: uppercase; color: var(--paper-ink-soft); }
.freeship { padding: var(--s-3); border-bottom: 1px solid var(--line-on-dark); display: grid; gap: 0.6rem; }
.freeship__bar { height: 3px; background: var(--line-on-dark); border-radius: 3px; overflow: hidden; }
.freeship__bar i { display: block; height: 100%; width: 72%; background: var(--bronze); }
.freeship p { font-size: var(--fs-micro); letter-spacing: 0.08em; text-transform: uppercase; color: var(--paper-ink-soft); }
.freeship b { color: var(--bronze); }
.cart-items { flex: 1; overflow-y: auto; padding: var(--s-3); display: grid; gap: var(--s-3); align-content: start; }
.cart-item { display: grid; grid-template-columns: 64px 1fr; gap: var(--s-2); }
.cart-item__media { aspect-ratio: 4/5; border: 1px solid var(--line-on-dark); border-radius: var(--radius); display: grid; place-items: center; background: var(--charcoal-deep); }
.cart-item__media svg { width: 60%; }
.cart-item__role { font-size: 0.625rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--bronze); }
.cart-item__name { font-weight: 700; }
.cart-item__row { display: flex; justify-content: space-between; align-items: center; margin-top: 0.4rem; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--line-on-dark); border-radius: var(--radius); }
.qty button { width: 30px; height: 30px; color: var(--paper-ink-soft); }
.qty button:hover { color: var(--ivory); }
.qty [data-qty-val] { min-width: 22px; text-align: center; font-variant-numeric: tabular-nums; }
.cart-drawer__foot { padding: var(--s-3); border-top: 1px solid var(--line-on-dark); display: grid; gap: var(--s-2); }
.cart-drawer__total { display: flex; justify-content: space-between; align-items: baseline; }
.cart-drawer__total b { font-size: var(--fs-h3); font-variant-numeric: tabular-nums; }
.cart-drawer__total span { color: var(--paper-ink-soft); font-size: var(--fs-micro); letter-spacing: 0.16em; text-transform: uppercase; }
@media (max-width: 749px) { .cart-drawer__panel { width: 100%; border-left: 0; } }

/* ============================================================
   CINEMATIC PRODUCT CARDS (flip to back-of-bottle)
   ============================================================ */
.lineup-pro { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-3); margin-top: var(--s-3); }
@media (max-width: 749px) { .lineup-pro { grid-template-columns: 1fr 1fr; gap: var(--s-2); } }

.bcard { display: flex; flex-direction: column; gap: var(--s-2); position: relative; }
.bcard__inner {
  position: relative; aspect-ratio: 4/5; perspective: 1400px;
  transform-style: preserve-3d;
  transition: transform 1s var(--ease-expo);
  cursor: pointer; outline: none;
}
@media (hover: hover) and (pointer: fine) {
  .bcard:hover .bcard__inner,
  .bcard__inner:focus-visible { transform: rotateY(180deg); }
}
.bcard__face {
  position: absolute; inset: 0;
  backface-visibility: hidden; -webkit-backface-visibility: hidden;
  border-radius: var(--radius); overflow: hidden;
}
.bcard__front {
  background: var(--charcoal-black);
  border: 1px solid var(--line-on-dark);
}
.bcard__front img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(0.55) contrast(1.15) brightness(0.72) saturate(0.8);
  transform: scale(1.02);
  transition: transform 8s ease-out;
}
.bcard:hover .bcard__front img { transform: scale(1.08); }
.bcard__front::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(11,14,17,0.85) 0%, rgba(11,14,17,0.18) 42%, transparent 70%),
              radial-gradient(120% 80% at 50% 25%, rgba(176,141,87,0.08), transparent 50%);
}
.bcard__idx {
  position: absolute; top: 1rem; left: 1rem; z-index: 2;
  font-weight: 700; font-size: 1.8rem; line-height: 1;
  letter-spacing: -0.02em; color: var(--bronze);
  font-variant-numeric: tabular-nums;
}
.bcard__role {
  position: absolute; bottom: 1rem; left: 1rem; z-index: 2;
  font-size: var(--fs-micro); font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--ivory);
}
.bcard__hint {
  position: absolute; top: 1rem; right: 1rem; z-index: 2;
  font-size: 0.625rem; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--bronze); opacity: 0.78;
  display: inline-flex; align-items: center; gap: 0.4em;
}
.bcard__hint::after { content: "\21BB"; font-size: 0.85rem; opacity: 0.9; }
@media (max-width: 749px) { .bcard__hint { display: none; } }

.bcard__back {
  transform: rotateY(180deg);
  background: var(--charcoal-black);
  border: 1px solid var(--bronze-muted);
  padding: var(--s-3) var(--s-3) var(--s-2);
  display: flex; flex-direction: column; gap: var(--s-2);
  color: var(--ivory);
}
.bcard__back-title {
  font-size: var(--fs-micro); font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--bronze);
  display: flex; justify-content: space-between; align-items: baseline;
}
.bcard__back-title small { font-size: 0.625rem; color: rgba(245,242,236,0.5); }
.spec-list {
  display: flex; flex-direction: column; flex: 1; justify-content: center;
  margin: 0;
}
.spec-list li {
  display: flex; justify-content: space-between; gap: var(--s-1);
  padding-block: 0.65em;
  border-bottom: 1px solid var(--line-on-dark);
  font-size: 0.8125rem;
}
.spec-list li:last-child { border-bottom: 0; }
.spec-list .lbl { color: rgba(245,242,236,0.62); letter-spacing: 0.04em; }
.spec-list .val { color: var(--bronze); font-weight: 700; font-variant-numeric: tabular-nums; }
.bcard__back-note { font-size: 0.75rem; color: rgba(245,242,236,0.55); line-height: 1.45; font-style: italic; }

.bcard__meta { display: flex; flex-direction: column; gap: var(--s-2); padding-top: var(--s-1); }
.bcard__head { display: flex; justify-content: space-between; align-items: baseline; gap: var(--s-2); }
.bcard__name { font-weight: 700; font-size: 1.05rem; line-height: 1.2; flex: 1; }
.bcard__price { font-variant-numeric: tabular-nums; color: var(--bronze); font-weight: 700; font-size: 1rem; white-space: nowrap; }
.bcard__cta { width: 100%; padding: 1.05em 1.2em; font-size: 0.75rem; letter-spacing: 0.18em; }
@media (max-width: 749px) {
  .bcard__cta { padding: 0.95em 0.8em; font-size: 0.65rem; letter-spacing: 0.14em; }
  .bcard__name { font-size: 0.9rem; }
  .bcard__price { font-size: 0.85rem; }
}

/* ============================================================
   DRAMATIC PROOF — supersized numbers + bronze framing
   ============================================================ */
.proof-pro { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: var(--s-4); gap: 1px; background: var(--line-on-light); border: 1px solid var(--line-on-light); border-radius: var(--radius); overflow: hidden; }
.proof-pro__cell { background: var(--ivory); padding: clamp(2rem, 3vw, 3.6rem) var(--s-3); display: flex; flex-direction: column; gap: var(--s-2); position: relative; min-height: 320px; }
.proof-pro__cell::before { content: ""; position: absolute; left: var(--s-3); top: var(--s-3); width: 24px; height: 1px; background: var(--bronze); }
.proof-pro__idx { font-size: var(--fs-micro); font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--bronze-muted); padding-top: var(--s-2); }
.proof-pro__num {
  display: flex; align-items: baseline; gap: 0.05em;
  font-weight: 700; line-height: 0.85;
  letter-spacing: -0.04em;
  font-size: clamp(5rem, 3rem + 8vw, 11rem);
  color: var(--bronze-muted);
  font-variant-numeric: tabular-nums;
  margin-block: auto;
}
.proof-pro__num .suffix { font-size: 0.42em; font-weight: 700; color: var(--bronze-muted); letter-spacing: -0.01em; }
.proof-pro__label { font-weight: 700; font-size: 1.1rem; letter-spacing: 0.02em; color: var(--charcoal); }
.proof-pro__body { color: var(--ink-soft); font-size: 0.9375rem; line-height: 1.55; max-width: 32ch; }
@media (max-width: 900px) {
  .proof-pro { grid-template-columns: 1fr; }
  .proof-pro__cell { min-height: 0; padding: clamp(1.5rem, 4vw, 2.2rem) var(--s-3); gap: 0.5rem; }
  .proof-pro__num { font-size: clamp(3.5rem, 1rem + 12vw, 6rem); margin-block: 0.4rem 0.2rem; }
  .proof-pro__body { font-size: 0.875rem; line-height: 1.5; max-width: none; }
  .proof-pro__label { font-size: 1rem; }
}

/* ============================================================
   MOBILE — tightened rhythm + tap-to-flip
   ============================================================ */
@media (max-width: 749px) {
  .band { padding-block: clamp(2.4rem, 2rem + 3vw, 3.4rem); }
  .sec { gap: var(--s-3); }
  .sec__head { gap: var(--s-2); align-items: flex-start; }
  .sec__head .index-num { font-size: 1.8rem; opacity: 0.7; }
  .sec__head .lead { gap: 0.5rem; }
  .hover-hint { display: none; }
  /* Show only the rotate icon on mobile (text clips on narrow card) */
  .bcard__hint { display: inline-flex; font-size: 0; padding: 0.3rem 0.45rem; background: rgba(11,14,17,0.55); backdrop-filter: blur(4px); border-radius: 100px; top: 0.7rem; right: 0.7rem; }
  .bcard__hint::after { font-size: 0.95rem; color: var(--bronze); opacity: 1; }
  /* On touch, no scroll-stagger gap-up — keep grid tight */
  .lineup-pro { row-gap: var(--s-3); }
}

/* Tap-to-flip on touch / no-hover devices (focus persists after tap) */
@media (hover: none) {
  .bcard__inner:focus { transform: rotateY(180deg); }
  .bcard__hint { color: var(--bronze); opacity: 0.92; }
}