/* ══════════════════════════════════════════════════════════════
   OMNIASYNX · VITRINE — feuille partagée « cinéma éditorial » (v104)
   Tokens 2 thèmes + nav/éclipse + socle cine + sections papier.
   Une seule main pour toutes les pages publiques.
   ══════════════════════════════════════════════════════════════ */
/* ══════════════════════════════════════════════════════════════
   OMNIASYNX · ACCUEIL VITRINE — « CINÉMA ÉDITORIAL » (v102)
   Planche A validée : imagerie plein cadre, Fraunces éditoriale,
   chrome minimal, motion DNA v92 + palier cinéma 600 ms.
   Thème binaire clair/sombre — bascule « éclipse » dans la nav.
   ══════════════════════════════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --ease-enter: cubic-bezier(0.22, 0.9, 0.24, 1);
  --ease-exit:  cubic-bezier(0.5, 0.04, 0.7, 0.2);
  --dur-1: 150ms; --dur-2: 200ms; --dur-3: 300ms;
  --dur-cinema: 600ms;

  --fs-hero: clamp(2.9rem, 7.2vw, 6.75rem);
  --fs-display: clamp(2.1rem, 4.6vw, 4.1rem);
  --fs-h2: clamp(1.75rem, 3.2vw, 2.75rem);
  --fs-lead: clamp(1.0625rem, 1.4vw, 1.1875rem);
  --fs-body: 1rem;
  --fs-small: .875rem;
  --fs-label: .6875rem;

  --radius-1: 8px; --radius-2: 14px; --radius-3: 20px;
  --container: 1280px;
  --section-gap: clamp(88px, 12vw, 160px);
}

html[data-theme="dark"] {
  --bg: #0D0C0A;
  --surface: #161411;
  --surface-2: #1D1A16;
  --ink: #F4F1EA;
  --ink-2: #ABA294;
  --ink-3: #6E675C;
  --bronze: #C2A36B;
  --bronze-deep: #8F7142;
  --hair: rgba(194, 163, 107, 0.16);
  --hair-strong: rgba(194, 163, 107, 0.34);
  --acc-rest: #C08552;
  --acc-stay: #7D93A8;
  --scrim-x: rgba(9, 8, 6, 0.62);
  --scrim-0: rgba(9, 8, 6, 0);
  --elev: 0 24px 64px rgba(0,0,0,.5), 0 4px 16px rgba(0,0,0,.35);
  --media-veil: rgba(9, 8, 6, 0.18);
  color-scheme: dark;
}
html[data-theme="light"] {
  --bg: #F3F0E8;
  --surface: #FBF9F4;
  --surface-2: #FFFFFF;
  --ink: #191713;
  --ink-2: #5C564C;
  --ink-3: #8A8479;
  --bronze: #8F7142;
  --bronze-deep: #6E5731;
  --hair: rgba(25, 23, 19, 0.12);
  --hair-strong: rgba(25, 23, 19, 0.28);
  --acc-rest: #9A6335;
  --acc-stay: #4E6B84;
  --scrim-x: rgba(20, 17, 12, 0.58);
  --scrim-0: rgba(20, 17, 12, 0);
  --elev: 0 24px 64px rgba(26,25,22,.14), 0 4px 16px rgba(26,25,22,.07);
  --media-veil: rgba(20, 17, 12, 0.10);
  color-scheme: light;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  font-size: var(--fs-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
  transition: background-color var(--dur-3) var(--ease-enter), color var(--dur-3) var(--ease-enter);
}
a { text-decoration: none; color: inherit; }
button { font-family: inherit; border: none; background: none; cursor: pointer; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; }
:focus-visible { outline: 2px solid var(--bronze); outline-offset: 3px; border-radius: 2px; }

/* Transitions de vue entre pages (progressif, ignoré si non supporté) */
@view-transition { navigation: auto; }
@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) { animation: none !important; }
}

.container { max-width: var(--container); margin: 0 auto; padding: 0 clamp(20px, 4vw, 48px); }
.serif { font-family: 'Fraunces', Georgia, 'Times New Roman', serif; font-optical-sizing: auto; }
.label {
  font-size: var(--fs-label); font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase; color: var(--bronze);
}

/* ═══ NAV — chrome minimal, glass uniquement une fois décollée ═══ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 18px clamp(20px, 4vw, 44px);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color var(--dur-3) var(--ease-enter), border-color var(--dur-3) var(--ease-enter), padding var(--dur-3) var(--ease-enter), top var(--dur-3) var(--ease-enter), left var(--dur-3) var(--ease-enter), right var(--dur-3) var(--ease-enter), border-radius var(--dur-3) var(--ease-enter), box-shadow var(--dur-3) var(--ease-enter);
}
.nav.scrolled {
  /* barre flottante en verre liquide : détachée des bords, pilule,
     le contenu de la page se floute à travers elle */
  top: 10px; left: clamp(10px, 1.6vw, 22px); right: clamp(10px, 1.6vw, 22px);
  padding-top: 10px; padding-bottom: 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg) 58%, transparent);
  backdrop-filter: blur(26px) saturate(1.55);
  -webkit-backdrop-filter: blur(26px) saturate(1.55);
  border: 1px solid var(--hair);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 16%, transparent),
    0 14px 44px rgba(0, 0, 0, .16);
}
.nav-logo {
  font-family: 'Fraunces', Georgia, serif; font-optical-sizing: auto;
  font-size: 1.375rem; font-weight: 500; letter-spacing: .01em;
  color: var(--ink);
}
.nav-links { display: flex; gap: clamp(18px, 2.6vw, 34px); align-items: center; }
.nav-links a {
  color: var(--ink-2); font-size: .8125rem; font-weight: 500;
  letter-spacing: .02em; position: relative;
  transition: color var(--dur-1) var(--ease-enter);
  padding: 6px 0;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px;
  background: var(--bronze); transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur-2) var(--ease-enter);
}
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta {
  color: var(--bronze) !important; font-size: .71rem !important; font-weight: 600 !important;
  letter-spacing: .12em; text-transform: uppercase;
  border: 1px solid var(--hair-strong); border-radius: 999px;
  padding: 10px 20px !important;
  transition: border-color var(--dur-2) var(--ease-enter), background-color var(--dur-2) var(--ease-enter), color var(--dur-2) var(--ease-enter) !important;
}
.nav-cta:hover { border-color: var(--bronze); background: color-mix(in srgb, var(--bronze) 10%, transparent); }
.nav-cta::after { display: none !important; }
.nav-tools { display: flex; align-items: center; gap: 10px; }

/* Avant le scroll, la nav est posée sur l'imagerie sombre :
   elle reste ivoire quel que soit le thème. Une fois décollée
   (fond opaque), elle reprend l'encre du thème. */
.nav:not(.scrolled) .nav-logo { color: #F4F1EA; }
.nav:not(.scrolled) .nav-links a { color: rgba(244, 241, 234, 0.72); }
.nav:not(.scrolled) .nav-links a:hover { color: #F4F1EA; }
.nav:not(.scrolled) .nav-cta { color: #C2A36B !important; border-color: rgba(194, 163, 107, 0.5); }
.nav:not(.scrolled) .lang-btn { color: #F4F1EA; border-color: rgba(244, 241, 234, 0.32); }
.nav:not(.scrolled) .eclipse { border-color: rgba(244, 241, 234, 0.32); }
/* le panneau mobile ouvert a un fond opaque : encre du thème */
.nav:not(.scrolled) .nav-links.open a { color: var(--ink); }

/* langue — chip hairline accordée */
.lang-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: transparent;
  border: 1px solid var(--hair-strong);
  color: var(--ink); padding: 9px 13px; border-radius: 999px;
  font-size: .71rem; font-weight: 600; letter-spacing: .08em;
  cursor: pointer; min-height: 40px;
  transition: border-color var(--dur-1) var(--ease-enter), background-color var(--dur-1) var(--ease-enter);
}
.lang-btn:hover { border-color: var(--bronze); background: color-mix(in srgb, var(--bronze) 8%, transparent); }
.lang-btn svg { width: 14px; height: 14px; }
/* Le div arrive vide : js/lang-switcher.js y monte le bouton après le premier
   rendu. Sans réservation il passe de 0 à ~64 px, élargit .nav-tools et pousse
   le burger : on réserve la place du plus large des 12 libellés (ZH, 65,7 px)
   pour que le montage ne décale plus rien. */
.lang-switcher { position: relative; min-width: 66px; min-height: 40px; }
.lang-dropdown {
  display: none; position: absolute; top: 100%; right: 0; margin-top: 10px;
  background: var(--surface); border: 1px solid var(--hair);
  border-radius: var(--radius-2); padding: 8px; min-width: 150px;
  box-shadow: var(--elev); z-index: 1001;
}
.lang-dropdown.open { display: block; }
.lang-dropdown button {
  display: block; width: 100%; text-align: left; padding: 10px 12px;
  border-radius: 8px; color: var(--ink); font-size: .8125rem; min-height: 42px;
  transition: background-color var(--dur-1) var(--ease-enter);
}
.lang-dropdown button:hover { background: color-mix(in srgb, var(--bronze) 9%, transparent); }

/* ── L'ÉCLIPSE — bascule clair/sombre signature ──
   Un disque bronze (le jour) ; le disque d'encre le recouvre
   en glissant (la nuit). Courbes maison, rien d'autre.        */
.eclipse {
  position: relative; width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--hair-strong);
  display: inline-flex; align-items: center; justify-content: center;
  transition: border-color var(--dur-1) var(--ease-enter), background-color var(--dur-1) var(--ease-enter), transform var(--dur-1) var(--ease-enter);
  flex: none;
}
.eclipse:hover { border-color: var(--bronze); background: color-mix(in srgb, var(--bronze) 8%, transparent); }
.eclipse:active { transform: scale(0.94); }
.eclipse svg { width: 20px; height: 20px; display: block; }
.eclipse .disc-sun { fill: var(--bronze); }
.eclipse .disc-moon {
  fill: var(--bg);
  transform: translateX(0);
  transition: transform var(--dur-3) var(--ease-enter), fill var(--dur-3) var(--ease-enter);
}
/* jour : la lune s'écarte, le disque bronze est plein */
html[data-theme="light"] .eclipse .disc-moon { transform: translateX(13px); }

/* burger mobile */
.nav-toggle {
  display: none; padding: 8px; color: var(--ink);
  min-width: 44px; min-height: 44px;
  align-items: center; justify-content: center;
}
.nav-toggle svg { width: 22px; height: 22px; }

.skip-link {
  position: absolute; top: -48px; left: 0; z-index: 9999;
  background: var(--ink); color: var(--bg);
  padding: 10px 18px; font-size: .8125rem; border-radius: 0 0 8px 0;
  transition: top var(--dur-2) var(--ease-enter);
}
.skip-link:focus { top: 0; }

/* ═══ SOCLE CINÉMA — media plein cadre partagé hero/chapitres/finale ═══ */
.cine {
  position: relative;
  display: flex; flex-direction: column; justify-content: flex-end;
  overflow: hidden;
  color: #F4F1EA; /* l'encre ivoire sur image, dans les deux thèmes */
}
.cine-media {
  position: absolute; inset: 0; z-index: 0;
}
.cine-media img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.cine-media::after { /* voile fin pour le thème clair, quasi nul en sombre */
  content: ''; position: absolute; inset: 0;
  background: var(--media-veil);
  transition: background-color var(--dur-3) var(--ease-enter);
}
.cine-scrim {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(to top, var(--scrim-x) 0%, color-mix(in srgb, var(--scrim-x) 40%, transparent) 34%, var(--scrim-0) 62%),
    linear-gradient(to bottom, color-mix(in srgb, var(--scrim-x) 55%, transparent) 0%, var(--scrim-0) 22%);
}
.cine-stage { position: relative; z-index: 2; }

.kicker {
  display: flex; align-items: center; gap: 14px;
  font-size: var(--fs-label); font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase; color: #C2A36B;
}
.kicker::before { content: ''; width: 44px; height: 1px; background: currentColor; opacity: .75; flex: none; }

/* ═══ HERO ═══ */
.cine-hero { min-height: 100svh; }
.cine-hero .cine-stage {
  padding: 0 clamp(20px, 5vw, 72px) clamp(34px, 5.5vh, 64px);
  max-width: 860px;
}
.cine-hero h1 {
  font-family: 'Fraunces', Georgia, 'Times New Roman', serif; font-optical-sizing: auto;
  font-size: var(--fs-hero); font-weight: 325;
  line-height: 1.0; letter-spacing: -0.022em;
  margin: 20px 0 22px; margin-left: -0.04em;
  max-width: 15ch;
  text-wrap: balance;
}
.cine-hero h1 .text-gold { font-style: italic; font-weight: 400; color: #C2A36B; }
.cine-hero .hero-tagline {
  font-size: var(--fs-lead); font-weight: 300; line-height: 1.65;
  color: rgba(244, 241, 234, 0.82);
  max-width: 46ch;
  margin-bottom: 30px;
}
.hero-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.btn-cine {
  display: inline-flex; align-items: center; gap: 11px; min-height: 48px;
  padding: 13px 28px; border-radius: 999px;
  font-size: .78rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  border: 1px solid rgba(194,163,107,.65); color: #C2A36B;
  transition: background-color var(--dur-2) var(--ease-enter), color var(--dur-2) var(--ease-enter), border-color var(--dur-2) var(--ease-enter), transform var(--dur-2) var(--ease-enter);
}
.btn-cine:hover { background: #C2A36B; color: #0D0C0A; border-color: #C2A36B; transform: translateY(-1px); }
.btn-cine:active { transform: translateY(0) scale(.985); }
.btn-cine svg { transition: transform var(--dur-2) var(--ease-enter); flex: none; }
.btn-cine:hover svg { transform: translateX(3px); }
.btn-cine.btn-plain {
  border-color: rgba(244,241,234,.34); color: rgba(244,241,234,.92);
}
.btn-cine.btn-plain:hover { background: rgba(244,241,234,.1); color: #F4F1EA; border-color: rgba(244,241,234,.6); }
.hero-tertiary {
  display: inline-flex; align-items: center; gap: 8px;
  color: rgba(244,241,234,.6); font-size: .8125rem; font-weight: 500;
  transition: color var(--dur-1) var(--ease-enter);
  padding: 6px 0;
}
.hero-tertiary:hover { color: #C2A36B; }
.hero-tertiary svg { transition: transform var(--dur-2) var(--ease-enter); }
.hero-tertiary:hover svg { transform: translateX(3px); }

.scroll-cue {
  position: absolute; right: clamp(20px, 4vw, 48px); bottom: 34px; z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: .62rem; letter-spacing: .24em; text-transform: uppercase;
  color: rgba(244,241,234,.55);
  writing-mode: vertical-rl;
}
.scroll-cue::after {
  content: ''; width: 1px; height: 42px; background: currentColor; opacity: .6;
  animation: cueBreath 2.6s var(--ease-enter) infinite;
}
@keyframes cueBreath { 0%, 100% { transform: scaleY(1); opacity: .6; } 50% { transform: scaleY(.55); opacity: .3; } }

/* reveals du hero — palier cinéma, séquencés au chargement */
.cine-rv { opacity: 0; transform: translateY(24px); animation: cineIn var(--dur-cinema) var(--ease-enter) both; }
.cine-rv-1 { animation-delay: 80ms; }
.cine-rv-2 { animation-delay: 180ms; }
.cine-rv-3 { animation-delay: 280ms; }
.cine-rv-4 { animation-delay: 380ms; }
@keyframes cineIn { to { opacity: 1; transform: none; } }

/* ═══ CHAPITRES — un univers, une image, une phrase ═══ */
.chapter { min-height: 92svh; }
.chapter .cine-stage {
  padding: clamp(80px, 12vh, 140px) clamp(20px, 5vw, 72px) clamp(38px, 6vh, 72px);
  max-width: 720px;
}
.chapter.chapter-right { align-items: flex-end; }
.chapter.chapter-right .cine-stage { text-align: right; }
.chapter.chapter-right .kicker { justify-content: flex-end; }
.chapter.chapter-right .kicker::before { order: 2; }
.chapter.chapter-right .chapter-cta { justify-content: flex-end; }
.chapter h2 {
  font-family: 'Fraunces', Georgia, serif; font-optical-sizing: auto;
  font-size: var(--fs-display); font-weight: 335;
  line-height: 1.04; letter-spacing: -0.02em;
  margin: 18px 0 16px;
  text-wrap: balance;
}
.chapter h2 em { font-style: italic; font-weight: 400; color: #C2A36B; }
.chapter p {
  font-size: var(--fs-lead); font-weight: 300; line-height: 1.65;
  color: rgba(244,241,234,.8);
  max-width: 52ch;
}
.chapter.chapter-right p { margin-left: auto; }
.chapter-cta {
  display: flex; align-items: center; gap: 10px;
  margin-top: 26px;
  color: #C2A36B; font-size: .78rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
}
.chapter-cta a {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 11px 22px; border: 1px solid rgba(194,163,107,.5); border-radius: 999px;
  transition: background-color var(--dur-2) var(--ease-enter), color var(--dur-2) var(--ease-enter), border-color var(--dur-2) var(--ease-enter);
}
.chapter-cta a:hover { background: #C2A36B; color: #0D0C0A; border-color: #C2A36B; }
.chapter .k-rest { color: #D9A06B; }
.chapter .k-stay { color: #9FB4C7; }

/* ═══ SECTIONS PAPIER (offres, détails, chiffres, FAQ) ═══ */
.section { padding: var(--section-gap) 0; position: relative; }
.section-head { margin-bottom: clamp(40px, 6vw, 72px); max-width: 720px; }
.section-head .label { display: block; margin-bottom: 18px; }
.section-head h2 {
  font-family: 'Fraunces', Georgia, serif; font-optical-sizing: auto;
  font-size: var(--fs-h2); font-weight: 340;
  line-height: 1.08; letter-spacing: -0.018em;
  margin-bottom: 14px;
  color: var(--ink);
  text-wrap: balance;
}
.section-head p { color: var(--ink-2); font-weight: 300; font-size: var(--fs-lead); max-width: 56ch; }
.hairline { height: 1px; background: var(--hair); }

/* offres */
.offers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: start; }
.offer {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--hair);
  border-radius: var(--radius-3);
  padding: 38px 32px 34px;
  transition: transform var(--dur-3) var(--ease-enter), box-shadow var(--dur-3) var(--ease-enter), border-color var(--dur-3) var(--ease-enter);
}
.offer::before {
  content: ''; position: absolute; top: 0; left: 28px; right: 28px; height: 2px;
  border-radius: 2px; background: var(--acc, var(--bronze));
  opacity: .85;
}
.offer:hover { transform: translateY(-5px); border-color: var(--hair-strong); box-shadow: var(--elev); }
.offer-rest { --acc: var(--acc-rest); }
.offer-stay { --acc: var(--acc-stay); }
.offer-sync { --acc: var(--bronze); }
/* Le tag produit porte le geste éditorial (kicker à filet) — les
   pastilles d'icônes, signature template, ont été retirées. */
.offer .product-tag {
  display: flex; align-items: center; gap: 12px;
  font-size: .64rem; font-weight: 600;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--acc, var(--bronze));
  margin-bottom: 14px;
}
.offer .product-tag::before {
  content: ''; width: 30px; height: 1px; flex: none;
  background: var(--acc, var(--bronze)); opacity: .6;
}
.offer h3 {
  font-family: 'Fraunces', Georgia, serif; font-optical-sizing: auto;
  font-size: 1.75rem; font-weight: 400; letter-spacing: -0.01em;
  margin-bottom: 10px;
}
.offer .card-desc { color: var(--ink-2); font-size: .875rem; font-weight: 300; line-height: 1.7; margin-bottom: 24px; }
.offer .product-price {
  display: flex; align-items: baseline; gap: 6px;
  padding-bottom: 22px; margin-bottom: 20px;
  border-bottom: 1px solid var(--hair);
}
.offer .product-price .amount {
  font-family: 'Fraunces', Georgia, serif; font-optical-sizing: auto;
  font-size: 1.5rem; font-weight: 420; letter-spacing: -0.01em;
  color: var(--ink);
}
.offer .product-features li {
  display: flex; align-items: center; gap: 11px;
  padding: 7px 0; font-size: .8438rem; color: var(--ink-2);
}
.offer .product-features .check {
  width: 18px; height: 18px; border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--acc, var(--bronze)) 55%, transparent);
  color: var(--acc, var(--bronze));
  display: flex; align-items: center; justify-content: center;
  font-size: .6rem; font-weight: 700; flex: none;
}
.offer .card-cta {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  margin-top: 26px; padding: 13px;
  border: 1px solid var(--hair-strong); border-radius: 999px;
  color: var(--bronze); font-size: .74rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  transition: background-color var(--dur-2) var(--ease-enter), color var(--dur-2) var(--ease-enter), border-color var(--dur-2) var(--ease-enter);
}
.offer .card-cta:hover { background: var(--bronze); border-color: var(--bronze); color: var(--bg); }
.offer-sync .card-cta { background: var(--bronze); border-color: var(--bronze); color: var(--bg); }
.offer-sync .card-cta:hover { background: var(--bronze-deep); border-color: var(--bronze-deep); }
.popular-badge {
  position: absolute; top: 20px; right: 22px;
  font-size: .6rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--bronze);
  border: 1px solid var(--hair-strong); border-radius: 999px;
  padding: 5px 12px;
}

/* détails — grille hairline, précision sans cartes */
.details {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--hair);
  border-left: 1px solid var(--hair);
}
.detail {
  padding: clamp(24px, 3vw, 40px);
  border-right: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  transition: background-color var(--dur-2) var(--ease-enter);
}
.detail:hover { background: var(--surface); }
.detail svg { stroke: var(--bronze); margin-bottom: 16px; }
.detail h4 { font-size: .9688rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 8px; color: var(--ink); }
.detail p { font-size: .8438rem; font-weight: 300; color: var(--ink-2); line-height: 1.7; }

/* chiffres — bande éditoriale */
.creed { border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair); }
.creed-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.creed-item {
  padding: clamp(28px, 3.5vw, 48px) clamp(18px, 2vw, 32px);
  border-left: 1px solid var(--hair);
}
.creed-item:first-child { border-left: none; }
.creed-item .stat-number {
  font-family: 'Fraunces', Georgia, serif; font-optical-sizing: auto;
  font-size: clamp(1.5rem, 2.6vw, 2.25rem); font-weight: 360;
  letter-spacing: -0.015em; color: var(--bronze);
  margin-bottom: 8px;
}
.creed-item .stat-label { font-size: .8125rem; color: var(--ink-2); font-weight: 400; }

/* FAQ — accordéon hairline */
.faq-list { max-width: 760px; border-top: 1px solid var(--hair); }
.faq-item { border-bottom: 1px solid var(--hair); }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 22px 4px;
  color: var(--ink); font-size: .9688rem; font-weight: 500; letter-spacing: -0.01em;
  text-align: left; min-height: 48px;
  transition: color var(--dur-1) var(--ease-enter);
}
.faq-question:hover { color: var(--bronze); }
.faq-icon {
  width: 28px; height: 28px; border-radius: 50%;
  border: 1px solid var(--hair-strong);
  display: flex; align-items: center; justify-content: center;
  color: var(--bronze); flex: none;
  transition: transform var(--dur-3) var(--ease-enter), background-color var(--dur-2) var(--ease-enter);
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height var(--dur-3) var(--ease-enter);
}
.faq-item.open .faq-answer { max-height: 320px; }
.faq-answer-inner { padding: 0 4px 24px; color: var(--ink-2); font-size: .875rem; font-weight: 300; line-height: 1.75; max-width: 64ch; }

/* ═══ FINALE — la façade qui invite ═══ */
.finale { min-height: 78svh; }
.finale .cine-stage {
  padding: clamp(80px, 12vh, 140px) clamp(20px, 5vw, 72px) clamp(44px, 7vh, 84px);
  max-width: 820px;
}
.finale h2 {
  font-family: 'Fraunces', Georgia, serif; font-optical-sizing: auto;
  font-size: var(--fs-display); font-weight: 330;
  line-height: 1.04; letter-spacing: -0.02em;
  margin: 18px 0 30px;
  text-wrap: balance;
}
.finale h2 em { font-style: italic; font-weight: 400; color: #C2A36B; }

/* ═══ FOOTER ═══ */
.footer { border-top: 1px solid var(--hair); padding: clamp(44px, 6vw, 64px) 0 36px; }
.footer-inner {
  display: flex; align-items: flex-start; justify-content: space-between;
  flex-wrap: wrap; gap: 26px;
}
.footer-brand { display: flex; flex-direction: column; gap: 6px; }
.footer-brand .brand-name {
  font-family: 'Fraunces', Georgia, serif; font-optical-sizing: auto;
  font-size: 1.25rem; font-weight: 500; color: var(--ink);
}
.footer-brand .brand-tagline { font-size: .78rem; color: var(--ink-3); font-weight: 300; }
.footer-links { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.footer-links a {
  color: var(--ink-2); font-size: .8125rem; font-weight: 400;
  transition: color var(--dur-1) var(--ease-enter);
}
.footer-links a:hover { color: var(--bronze); }
.footer-copy {
  width: 100%; text-align: center;
  padding-top: 28px; margin-top: 10px;
  border-top: 1px solid var(--hair);
}
.footer-copy p { color: var(--ink-3); font-size: .75rem; font-weight: 300; }

/* ═══ RESPONSIVE ═══ */
@media (max-width: 1024px) {
  .offers { grid-template-columns: 1fr 1fr; }
  .offer-sync { grid-column: span 2; }
  .details { grid-template-columns: 1fr 1fr; }
  .creed-grid { grid-template-columns: 1fr 1fr; }
  .creed-item:nth-child(3) { border-left: none; }
  .creed-item { border-bottom: 1px solid var(--hair); }
  .creed-item:nth-child(n+3) { border-bottom: none; }
}
@media (max-width: 768px) {
  .nav { padding-left: 18px; padding-right: 18px; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column; align-items: flex-start;
    position: absolute; top: 100%; left: 0; right: 0;
    background: color-mix(in srgb, var(--bg) 96%, transparent);
    backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
    padding: 22px 20px; gap: 4px;
    border-bottom: 1px solid var(--hair);
  }
  .nav-links.open a { padding: 10px 0; font-size: .9375rem; }
  .nav-links.open .nav-cta { margin-top: 10px; padding: 11px 22px !important; }
  .nav-toggle { display: inline-flex; }

  .cine-hero { min-height: 100svh; }
  .cine-hero h1 { max-width: none; }
  .scroll-cue { display: none; }
  .chapter, .finale { min-height: 84svh; }
  .chapter.chapter-right .cine-stage { text-align: left; }
  .chapter.chapter-right .kicker { justify-content: flex-start; }
  .chapter.chapter-right .kicker::before { order: 0; }
  .chapter.chapter-right .chapter-cta { justify-content: flex-start; }
  .chapter.chapter-right p { margin-left: 0; }

  .offers { grid-template-columns: 1fr; }
  .offer-sync { grid-column: span 1; }
  .details { grid-template-columns: 1fr; }
  .creed-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { flex-direction: column; }
}
@media (max-width: 420px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn-cine { justify-content: center; }
  .creed-grid { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }
  .cine-rv { opacity: 1; transform: none; }
}

/* ═══════════════════════════════════════════════════════════════
   SCROLL CINÉMATIQUE v2 « WOW » — actif uniquement sous html.cine-on,
   posé par js/vitrine-cine.js (desktop ≥768px, jamais si
   prefers-reduced-motion ; armement dynamique au resize).
   Sans cette classe, tout ce bloc est inerte : vitrine statique.
   Progressions (inertie côté JS) : --p par plan ; fusion en 3 temps
   --pf1 (volets) / --pf2 (poussée dans l'arche) / --pf3 (le verbe).
   Uniquement transform/opacity/clip-path : composité, zéro layout.
   ═══════════════════════════════════════════════════════════════ */

/* ── Scène 1 : héro épinglé — le lobby s'éveille ── */
html.cine-on .cine-pin-hero { height: 220svh; } /* rail long : le plan-séquence respire */
html.cine-on .cine-pin-hero .cine-hero {
  position: sticky; top: 0;
  min-height: 100svh; height: 100svh;
}
/* Ken Burns d'ouverture : le plan « se pose » sur 7s au chargement */
html.cine-on .cine-hero .cine-media {
  animation: cineSettle 7s cubic-bezier(.22,.61,.36,1) both;
}
@keyframes cineSettle { from { transform: scale(1.045); } to { transform: scale(1); } }
/* Au scroll : la caméra pousse dans l'image, le titre se retire */
html.cine-on .cine-hero .cine-media img {
  transform: scale(calc(1 + var(--p, 0) * 0.07));
  will-change: transform;
}
html.cine-on .cine-hero .cine-stage {
  transform: translateY(calc(var(--p, 0) * -7vh));
  opacity: calc(1 - var(--p, 0) * 1.6);
}
html.cine-on .cine-hero::after { /* fondu au noir en quittant le plan */
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: #0D0C0A; pointer-events: none;
  opacity: calc(var(--p, 0) * 0.45);
}
html.cine-on .cine-hero .scroll-cue { opacity: calc(1 - var(--p, 0) * 3); }

/* ── Scrub caméra : le canvas rejoue le plan-séquence sur le poster ── */
.cine-scrub { display: none; } /* hors mode cine : jamais rendu */
html.cine-on .cine-hero .cine-media .cine-scrub {
  display: block; position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transition: opacity .9s var(--ease-enter, ease);
  transform: scale(calc(1 + var(--p, 0) * 0.07)); /* même poussée que le poster */
  will-change: transform, opacity;
}
html.cine-on .cine-hero .cine-media .cine-scrub.on { opacity: 1; }

/* ── Typo vivante : le titre se compose ligne à ligne (chargement) ── */
html.cine-on .cine-hero h1.cine-rv { animation: none; opacity: 1; transform: none; }
html.cine-on .hl {
  display: inline-block; overflow: hidden; vertical-align: bottom;
  /* respiration pour les descentes (g, q…) avec line-height 1 */
  padding-bottom: .14em; margin-bottom: -.14em;
}
html.cine-on .hl-in {
  display: inline-block;
  transform: translateY(114%);
  animation: hlRise .95s cubic-bezier(.19,.74,.22,1) forwards;
}
html.cine-on .hl:nth-of-type(1) .hl-in { animation-delay: .18s; }
html.cine-on .hl:nth-of-type(2) .hl-in { animation-delay: .34s; }
@keyframes hlRise { to { transform: translateY(0); } }
/* « automatisée. » : balayage doré, comme tracé à la plume */
html.cine-on .hl-gold { overflow: visible; }
html.cine-on .hl-gold .hl-in {
  transform: none; animation: none;
  clip-path: inset(-0.25em 100% -0.25em -0.06em);
  animation: hlGold 1.1s cubic-bezier(.3,.6,.2,1) 1.15s forwards;
}
@keyframes hlGold { to { clip-path: inset(-0.25em -0.06em -0.25em -0.06em); } }

/* ── Scènes 2-3 : chapitres — naissent du plan précédent ── */
html.cine-on .chapter:not(.fusion) .cine-media { top: -10%; bottom: -10%; }
html.cine-on .chapter:not(.fusion) .cine-media img,
html.cine-on .chapter:not(.fusion) .cine-media .cine-scrub {
  /* parallaxe + arrivée : le plan se pose (1.10 → 1.04) en entrant */
  transform:
    translate3d(0, calc((var(--p, .5) - .5) * -8%), 0)
    scale(calc(1.10 - min(var(--p, .5), .5) * 0.12));
  will-change: transform;
}
html.cine-on .chapter:not(.fusion) .cine-media .cine-scrub {
  display: block; position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; opacity: 0; transition: opacity .9s var(--ease-enter, ease);
}
html.cine-on .chapter:not(.fusion) .cine-media .cine-scrub.on { opacity: 1; }
html.cine-on .chapter:not(.fusion)::before {
  /* passage de relais : le plan s'éteint sur ses derniers 28% */
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: #0D0C0A; pointer-events: none;
  opacity: calc(max(0, var(--p, 0) - 0.72) * 2.2);
}

/* ── Pont typographique : l'arche vit dans les lettres ── */
.typo-band { display: none; }
html.cine-on .typo-band {
  display: flex; align-items: center; justify-content: center;
  padding: clamp(56px, 11vh, 128px) clamp(16px, 3vw, 48px);
  overflow: hidden;
}
html.cine-on .typo-band-word {
  font-family: 'Fraunces', Georgia, serif; font-optical-sizing: auto;
  font-weight: 340; letter-spacing: -0.02em; line-height: .92;
  font-size: clamp(64px, 14.5vw, 224px);
  background-image: url('/img/vitrine/chapitre-sync-1600.webp');
  background-size: cover;
  background-position: 50% calc(30% + var(--p, .5) * 32%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}

/* ── Scène 4 : la fusion — trois temps ── */
.fusion-panel { display: none; } /* invisibles hors mode cine : chapitre statique intact */
html.cine-on .cine-pin-fusion { height: 300svh; }
html.cine-on .cine-pin-fusion .fusion {
  position: sticky; top: 0;
  min-height: 100svh; height: 100svh;
}
html.cine-on .fusion-panel {
  display: block; position: absolute; top: 0; bottom: 0;
  width: 50.5%; overflow: hidden; z-index: 1;
  will-change: transform;
}
/* T1 — les deux mondes s'écartent */
html.cine-on .fusion-rest { left: 0;  transform: translate3d(calc(var(--pf1, 0) * -103%), 0, 0); }
html.cine-on .fusion-stay { right: 0; transform: translate3d(calc(var(--pf1, 0) * 103%), 0, 0); }
html.cine-on .fusion-panel img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
html.cine-on .fusion-panel::after { /* voile assorti au socle cine */
  content: ''; position: absolute; inset: 0;
  background: var(--media-veil);
}
/* T2 — la caméra pousse dans l'arche révélée */
html.cine-on .fusion .cine-media img {
  transform: scale(calc(1 + var(--pf2, 0) * 0.12));
  will-change: transform;
}
/* T3 — le verbe se compose, élément par élément */
html.cine-on .fusion .cine-stage.exp-io {
  transition: none; opacity: 1; transform: none;
}
html.cine-on .fusion .cine-stage > * {
  opacity: clamp(0, calc((var(--pf3, 0) - var(--d, 0)) * 3.2), 1);
  transform: translateY(calc((1 - clamp(0, calc((var(--pf3, 0) - var(--d, 0)) * 3.2), 1)) * 24px));
}
html.cine-on .fusion .cine-stage > :nth-child(1) { --d: 0; }
html.cine-on .fusion .cine-stage > :nth-child(2) { --d: .14; }
html.cine-on .fusion .cine-stage > :nth-child(3) { --d: .28; }
html.cine-on .fusion .cine-stage > :nth-child(4) { --d: .42; }

/* ── Finale : zoom arrière sur la façade ── */
html.cine-on .finale { overflow: hidden; }
html.cine-on .finale .cine-media img {
  transform: scale(calc(1.14 - var(--p, 0) * 0.26));
  will-change: transform;
}

/* ═══════════════════════════════════════════════════════════════
   MATIÈRE FILM + VERRE LIQUIDE (v3) — qualité perçue & dé-template.
   Le grain fin est FONCTIONNEL : il redonne de la matière à une
   source 720p étirée plein écran (l'œil lit « texture » au lieu de
   « flou »). Le verre : backdrop-filter natif, aucun composant
   téléchargé — les boutons posés sur le film floutent le footage
   qui passe derrière eux (vrai liquid glass), les cartes offres
   deviennent des panneaux de verre sur une lueur d'ambiance.
   ═══════════════════════════════════════════════════════════════ */

/* ── matière film : micro-punch du canvas + grain fin ── */
html.cine-on .cine-scrub { filter: contrast(1.05) saturate(1.06); }
html.cine-on .cine-hero .cine-media::after,
html.cine-on .chapter:not(.fusion) .cine-media::after,
html.cine-on .fusion .cine-media::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)' opacity='0.07'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

/* ── verre liquide : boutons posés sur le film ── */
.btn-cine,
.chapter-cta a {
  background: color-mix(in srgb, #0D0C0A 26%, transparent);
  -webkit-backdrop-filter: blur(14px) saturate(1.5);
  backdrop-filter: blur(14px) saturate(1.5);
  box-shadow: inset 0 1px 0 rgba(244, 241, 234, .14);
}
.btn-cine:hover, .chapter-cta a:hover { box-shadow: inset 0 1px 0 rgba(244, 241, 234, .2); }

/* ── verre liquide : cartes offres sur lueur d'ambiance ── */
#products { position: relative; overflow: hidden; }
#products::before {
  content: ''; position: absolute; inset: -12% -18%; z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(620px 420px at 16% 26%, color-mix(in srgb, var(--bronze) 9%, transparent), transparent 70%),
    radial-gradient(680px 460px at 85% 18%, color-mix(in srgb, var(--acc-stay, #7a9e9f) 8%, transparent), transparent 72%),
    radial-gradient(760px 520px at 52% 96%, color-mix(in srgb, var(--acc-rest, #b0532f) 7%, transparent), transparent 72%);
}
#products .container { position: relative; z-index: 1; }
.offer {
  background: color-mix(in srgb, var(--surface) 58%, transparent);
  -webkit-backdrop-filter: blur(18px) saturate(1.3);
  backdrop-filter: blur(18px) saturate(1.3);
  box-shadow: inset 0 1px 0 color-mix(in srgb, #fff 20%, transparent);
}
.offer:hover {
  box-shadow: inset 0 1px 0 color-mix(in srgb, #fff 28%, transparent), var(--elev);
}
.offer .product-icon {
  background: color-mix(in srgb, var(--acc, var(--bronze)) 10%, transparent);
  border-color: color-mix(in srgb, var(--acc, var(--bronze)) 30%, var(--hair));
  box-shadow: inset 0 1px 0 color-mix(in srgb, #fff 22%, transparent);
}

/* ── dé-template fin : listes en losanges joailliers, sceau éditorial ── */
.offer .product-features .check {
  border: none; border-radius: 0; font-size: 0; position: relative;
  width: 14px; height: 14px;
}
.offer .product-features .check::before {
  content: ''; position: absolute; inset: 4px;
  transform: rotate(45deg);
  border: 1px solid var(--acc, var(--bronze));
}
.popular-badge {
  border-radius: 3px;
  border-color: color-mix(in srgb, var(--bronze) 45%, transparent);
  background: color-mix(in srgb, var(--bronze) 13%, transparent);
}

/* ── Lenis (lissage du défilement, vendored) — CSS officiel minimal ── */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }


/* ═══ SPATIAL UI (v5) — les cartes offres vivent sous le curseur ═══ */
html.cine-on .offers { perspective: 1200px; }
html.cine-on .offer {
  transform: translateY(var(--lift, 0px)) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform .18s ease-out, box-shadow var(--dur-3) var(--ease-enter), border-color var(--dur-3) var(--ease-enter);
  will-change: transform;
}
html.cine-on .offer:hover { --lift: -5px; }
html.cine-on .offer::after { /* halo bronze qui suit la souris */
  content: ''; position: absolute; inset: 0; border-radius: inherit;
  background: radial-gradient(230px circle at var(--mx, 50%) var(--my, 50%),
    color-mix(in srgb, var(--bronze) 13%, transparent), transparent 65%);
  opacity: 0; transition: opacity .35s var(--ease-enter);
  pointer-events: none;
}
html.cine-on .offer:hover::after { opacity: 1; }

/* lueur d'ambiance vivante : dérive très lente, composée GPU */
html.cine-on #products::before {
  animation: gloDrift 52s ease-in-out infinite alternate;
  will-change: transform;
}
@keyframes gloDrift {
  from { transform: translate3d(-3%, -2%, 0) scale(1); }
  to   { transform: translate3d(4%, 3%, 0) scale(1.14); }
}