/* =========================================================
   L'Élite du Costume — palette tirée du logo (anthracite + or)
   ========================================================= */
:root {
  /* Surfaces (fond du logo : #292929 → #333) */
  --bg: #1c1c1c;
  --bg-deep: #141414;
  --surface: #242424;
  --surface-2: #2b2b2b;
  --logo-bg: #2a2a2a;
  --line: rgba(212, 169, 68, .18);
  --line-soft: rgba(255, 255, 255, .07);

  /* Or du logo */
  --gold-1: #f6dc8f;
  --gold-2: #dcb355;
  --gold-3: #b8892e;
  --gold-4: #7a5717;
  --gold: var(--gold-2);
  --gold-grad: linear-gradient(135deg, var(--gold-1) 0%, var(--gold-2) 38%, var(--gold-3) 70%, var(--gold-1) 100%);

  /* Texte */
  --text: #f3efe7;
  --text-muted: #b8b1a4;
  --on-gold: #1a1407;

  /* Typo */
  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-serif: "Cormorant Garamond", Georgia, serif;
  --font-body: "Montserrat", system-ui, sans-serif;

  /* Espacements / rayons / mouvement */
  --radius: 14px;
  --radius-lg: 22px;
  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --dur: 220ms;
  --nav-h: 68px;
  --gutter: clamp(16px, 4vw, 40px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { margin: 0; line-height: 1.12; text-wrap: balance; }
p { margin: 0; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--gold-1); outline-offset: 3px; border-radius: 6px; }

.container { width: min(1180px, 100%); margin-inline: auto; padding-inline: var(--gutter); }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 1000; background: var(--gold); color: var(--on-gold); padding: 10px 16px; border-radius: 8px; font-weight: 600; text-decoration: none; }
.skip-link:focus { top: 12px; }

.gold-text {
  background: var(--gold-grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.ico { width: 20px; height: 20px; flex: none; }
.ico--lg { width: 26px; height: 26px; }
.ico--xl { width: 30px; height: 30px; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 26px; border-radius: 999px;
  font: 600 15px/1 var(--font-body); letter-spacing: .02em; text-decoration: none;
  cursor: pointer; border: 1px solid transparent; touch-action: manipulation;
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur), background-color var(--dur), border-color var(--dur), color var(--dur);
}
.btn:active { transform: scale(.97); }
.btn--gold { background: var(--gold-grad); background-size: 160% 160%; color: var(--on-gold); box-shadow: 0 8px 28px -10px rgba(220, 179, 85, .55); }
.btn--gold:hover { background-position: 100% 0; box-shadow: 0 10px 34px -8px rgba(220, 179, 85, .7); }
.btn--ghost { border-color: rgba(220, 179, 85, .5); color: var(--gold-1); background: rgba(255,255,255,.02); }
.btn--ghost:hover { border-color: var(--gold-1); background: rgba(220, 179, 85, .08); }
.btn--sm { min-height: 42px; padding: 0 18px; font-size: 14px; }

.icon-btn {
  display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: rgba(20,20,20,.6); border: 1px solid var(--line); color: var(--gold-1);
  cursor: pointer; text-decoration: none; backdrop-filter: blur(8px);
  transition: background-color var(--dur), border-color var(--dur), transform var(--dur) var(--ease-out);
}
.icon-btn:hover { border-color: var(--gold-2); background: rgba(220,179,85,.12); }
.icon-btn:active { transform: scale(.94); }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 100; height: var(--nav-h);
  transition: background-color 300ms, border-color 300ms, backdrop-filter 300ms;
  border-bottom: 1px solid transparent;
}
.nav.is-solid { background: rgba(22, 22, 22, .82); backdrop-filter: blur(14px) saturate(140%); border-color: var(--line); }
.nav__inner { height: 100%; display: flex; align-items: center; gap: 24px; }
.nav__brand { display: flex; align-items: center; gap: 10px; text-decoration: none; margin-right: auto; }
.nav__brand img { width: 40px; height: auto; }
.nav__brand span { font: 600 18px/1 var(--font-display); letter-spacing: .06em; text-transform: uppercase; color: var(--gold-1); }
.nav__brand em { font-style: normal; color: var(--text); }
.nav__links { display: flex; gap: 4px; }
.nav__links a {
  padding: 10px 14px; border-radius: 999px; text-decoration: none; font-size: 14px; font-weight: 500; color: var(--text-muted);
  transition: color var(--dur), background-color var(--dur);
}
.nav__links a:hover, .nav__links a.is-active { color: var(--gold-1); background: rgba(220,179,85,.08); }
.nav__toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 12px; background: transparent; cursor: pointer; position: relative; }
.nav__toggle span { position: absolute; left: 12px; right: 12px; height: 1.5px; background: var(--gold-1); transition: transform var(--dur) var(--ease-out); }
.nav__toggle span:first-child { top: 17px; }
.nav__toggle span:last-child { top: 25px; }
.nav__toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav__toggle { display: block; }
  .nav__cta { display: none; }
  .nav__links {
    position: fixed; top: var(--nav-h); left: 0; right: 0; flex-direction: column; gap: 0;
    padding: 12px var(--gutter) 20px; background: rgba(20,20,20,.97); border-bottom: 1px solid var(--line);
    transform: translateY(-8px); opacity: 0; visibility: hidden;
    transition: opacity 200ms, transform 200ms var(--ease-out), visibility 0s 200ms;
  }
  .nav__links.is-open { opacity: 1; transform: none; visibility: visible; transition: opacity 240ms, transform 240ms var(--ease-out); }
  .nav__links a { padding: 14px 8px; font-size: 16px; border-radius: 10px; }
}

/* ---------- HERO 3D ---------- */
.hero { position: relative; height: 280vh; background: var(--logo-bg); }
.hero__sticky {
  position: sticky; top: 0; height: 100vh; height: 100dvh; overflow: hidden;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: calc(var(--nav-h) + 8px) var(--gutter) 24px;
  background:
    radial-gradient(ellipse 60% 55% at 50% 42%, #353535 0%, #2b2b2b 45%, #222 80%, #1c1c1c 100%);
}
.hero__glow {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(circle at 50% 40%, rgba(220,179,85,.10), transparent 45%);
  opacity: var(--glow, 0); transition: opacity 400ms;
}
.hero__eyebrow {
  position: absolute; top: calc(var(--nav-h) + 14px); left: var(--gutter); right: var(--gutter);
  font: 500 11px/1.5 var(--font-body); letter-spacing: .3em; text-transform: uppercase; color: var(--gold-2);
  text-align: center; z-index: 2;
}

.stage {
  --w: min(580px, 86vw, calc((100dvh - var(--nav-h) - 110px) * 770 / 680));
  position: relative; width: var(--w); aspect-ratio: 770 / 680;
  perspective: 1400px; perspective-origin: 50% 45%;
  flex: none; transform-origin: 50% 50%; will-change: transform;
}
.logo3d { position: absolute; inset: 0; transform-style: preserve-3d; will-change: transform; }
.logo3d__full { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transform: translateZ(0); }
.logo3d__tiles { position: absolute; inset: 0; transform-style: preserve-3d; }
.tile {
  position: absolute; background-image: url("assets/logo.png"); background-repeat: no-repeat;
  backface-visibility: visible; will-change: transform, opacity;
}
.logo3d__shadow {
  position: absolute; left: 12%; right: 12%; bottom: -6%; height: 9%;
  background: radial-gradient(ellipse at center, rgba(0,0,0,.55), transparent 70%);
  filter: blur(6px); opacity: 0; pointer-events: none;
}

.hero__copy {
  position: absolute; left: 0; right: 0; bottom: max(28px, 5vh); z-index: 2;
  width: min(760px, 100% - 2 * var(--gutter)); margin-inline: auto; text-align: center;
  opacity: 0; transform: translateY(24px);
}
.hero__copy h1 { font: 600 clamp(28px, 4.6vw, 52px)/1.08 var(--font-display); text-transform: uppercase; letter-spacing: .02em; }
.hero__copy p { margin-top: 12px; color: var(--text-muted); font-size: clamp(15px, 1.6vw, 18px); }
.hero__ctas { margin-top: clamp(16px, 2.6vh, 26px); display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

.scroll-hint {
  position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--gold-2);
  transition: opacity 300ms;
}
.scroll-hint i { width: 22px; height: 36px; border: 1.5px solid rgba(220,179,85,.6); border-radius: 12px; position: relative; }
.scroll-hint i::after { content: ""; position: absolute; left: 50%; top: 7px; width: 3px; height: 7px; margin-left: -1.5px; border-radius: 2px; background: var(--gold-1); animation: wheel 1.8s var(--ease-out) infinite; }
@keyframes wheel { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(12px); opacity: 0; } 100% { opacity: 0; } }

/* Petits écrans en hauteur : texte plus compact */
@media (max-height: 760px) {
  .hero__copy p { display: none; }
}
@media (max-width: 480px) {
  .hero__ctas .btn { width: 100%; }
}

/* ---------- Bandeau infos ---------- */
.facts { background: var(--bg-deep); border-block: 1px solid var(--line); }
.facts__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.fact {
  display: flex; align-items: center; gap: 14px; padding: 22px 18px; text-decoration: none; color: var(--gold-2);
  transition: background-color var(--dur);
}
.fact + .fact { border-left: 1px solid var(--line-soft); }
.fact:hover { background: rgba(220,179,85,.05); }
.fact span { display: flex; flex-direction: column; font-size: 13px; color: var(--text-muted); line-height: 1.4; }
.fact strong { color: var(--text); font-size: 15px; font-weight: 600; }
.open-status.is-open { color: #7fd19b; }
.open-status.is-closed { color: #f0a49a; }
@media (max-width: 900px) {
  .facts__grid { grid-template-columns: 1fr 1fr; }
  .fact:nth-child(3) { border-left: 0; }
  .fact:nth-child(n+3) { border-top: 1px solid var(--line-soft); }
}
@media (max-width: 420px) {
  .fact { padding: 18px 10px; gap: 10px; }
  .fact .ico--lg { width: 22px; height: 22px; }
}

/* ---------- Sections ---------- */
.section { padding: clamp(72px, 11vw, 128px) 0; position: relative; }
.section--alt { background: linear-gradient(180deg, var(--bg-deep), #181818); }
.section__head { text-align: center; max-width: 720px; margin: 0 auto clamp(36px, 6vw, 56px); }
.section__head--left { text-align: left; margin: 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font: 500 12px/1 var(--font-body); letter-spacing: .3em; text-transform: uppercase; color: var(--gold-2); margin-bottom: 16px;
}
.eyebrow::before, .eyebrow::after { content: ""; width: 28px; height: 1px; background: var(--gold-3); }
.section__head--left .eyebrow::after { display: none; }
.section h2 { font: 600 clamp(30px, 4.4vw, 48px)/1.08 var(--font-display); text-transform: uppercase; letter-spacing: .015em; }
.lead { margin-top: 16px; color: var(--text-muted); font-size: clamp(16px, 1.5vw, 18px); }

/* Offre */
.offer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.offer {
  padding: 30px 26px; border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--surface-2), var(--surface)); border: 1px solid var(--line-soft);
  transition: border-color var(--dur), transform 300ms var(--ease-out);
}
.offer:hover { border-color: var(--line); transform: translateY(-4px); }
.offer__ico { width: 46px; height: 46px; color: var(--gold-2); margin-bottom: 20px; }
.offer h3 { font: 600 21px/1.2 var(--font-display); text-transform: uppercase; letter-spacing: .03em; margin-bottom: 10px; }
.offer p { color: var(--text-muted); font-size: 15px; }
@media (max-width: 1000px) { .offer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .offer-grid { grid-template-columns: 1fr; } }

.steps { list-style: none; padding: 0; margin: clamp(40px, 6vw, 64px) 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: s; }
.steps li { display: flex; gap: 18px; align-items: flex-start; padding: 22px 0; border-top: 1px solid var(--line); }
.steps__n { font: 600 34px/1 var(--font-serif); font-style: italic; color: var(--gold-2); min-width: 44px; }
.steps h3 { font: 600 17px/1.3 var(--font-body); margin-bottom: 4px; }
.steps p { color: var(--text-muted); font-size: 15px; }
@media (max-width: 800px) { .steps { grid-template-columns: 1fr; gap: 0; } }

/* Filtres + modèles */
.filters { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; margin-bottom: 30px; }
.chip {
  min-height: 44px; padding: 0 22px; border-radius: 999px; border: 1px solid var(--line); background: transparent;
  color: var(--text-muted); font-weight: 500; font-size: 14px; cursor: pointer;
  transition: background-color var(--dur), color var(--dur), border-color var(--dur);
}
.chip:hover { color: var(--gold-1); border-color: var(--gold-3); }
.chip.is-active { background: var(--gold-grad); color: var(--on-gold); border-color: transparent; font-weight: 600; }

.models { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); gap: 18px; }
.model {
  position: relative; border-radius: var(--radius-lg); overflow: hidden; background: var(--surface);
  border: 1px solid var(--line-soft); transition: border-color var(--dur), transform 300ms var(--ease-out), opacity 300ms;
}
.model:hover { border-color: var(--line); transform: translateY(-4px); }
.model.is-hidden { display: none; }
.model__open { display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; position: relative; }
.model__open img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; transition: transform 600ms var(--ease-out); }
.model:hover .model__open img { transform: scale(1.04); }
.model__tag {
  position: absolute; top: 12px; left: 12px; padding: 6px 12px; border-radius: 999px;
  background: rgba(20,20,20,.72); backdrop-filter: blur(6px); border: 1px solid var(--line);
  font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-1);
}
.model__body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 12px; }
.model__body h3 { font: 600 18px/1.25 var(--font-body); }
.model__body p { font-size: 13.5px; color: var(--text-muted); margin-top: -6px; }
.model__wa {
  display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; min-height: 44px; padding: 0 2px;
  color: var(--gold-1); font-size: 14px; font-weight: 600; text-decoration: none;
  border-bottom: 1px solid transparent; transition: border-color var(--dur);
}
.model__wa:hover { border-color: var(--gold-2); }
@media (max-width: 640px) {
  .models { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .model { border-radius: var(--radius); }
  .model__body { padding: 12px 12px 10px; gap: 8px; }
  .model__body h3 { font-size: 15px; }
  .model__body p { font-size: 12.5px; margin-top: -4px; }
  .model__wa { font-size: 13px; }
  .model__tag { top: 8px; left: 8px; padding: 4px 8px; font-size: 10px; }
}
.models__more { margin-top: 40px; display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center; color: var(--text-muted); }

/* Boutique */
.boutique { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(32px, 6vw, 72px); align-items: center; }
.boutique__list { list-style: none; padding: 0; margin: 28px 0 30px; display: grid; gap: 14px; }
.boutique__list li { display: flex; gap: 12px; align-items: center; color: var(--text); }
.boutique__list .ico { color: var(--gold-2); }
.boutique__list a { text-decoration: none; border-bottom: 1px solid var(--line); }
.boutique__media { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.video-card, .photo-card { margin: 0; position: relative; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: #111; }
.video-card video { width: 100%; aspect-ratio: 9 / 16; object-fit: cover; }
.video-card__controls { position: absolute; right: 12px; bottom: 12px; display: flex; gap: 8px; }
.photo-card { margin-top: 48px; }
.photo-card img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
.photo-card figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 16px 14px;
  background: linear-gradient(transparent, rgba(0,0,0,.75)); font: italic 500 17px/1.3 var(--font-serif); color: var(--gold-1);
}
@media (max-width: 900px) {
  .boutique { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .boutique__media { gap: 10px; }
  .photo-card { margin-top: 28px; }
}

/* Avis */
.rating { display: flex; align-items: center; justify-content: center; gap: 22px; margin-bottom: 40px; }
.rating__score { font: 600 72px/1 var(--font-display); background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.rating__score small { font-size: 28px; }
.rating p { color: var(--text-muted); font-size: 14px; margin-top: 6px; }
.stars { display: inline-flex; gap: 3px; color: var(--gold-2); }
.stars svg { width: 18px; height: 18px; }
.stars--lg svg { width: 26px; height: 26px; }
.stars .half { -webkit-mask: linear-gradient(90deg, #000 40%, rgba(0,0,0,.25) 40%); mask: linear-gradient(90deg, #000 40%, rgba(0,0,0,.25) 40%); }

.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.review {
  margin: 0; padding: 28px 26px; border-radius: var(--radius-lg); position: relative;
  background: linear-gradient(160deg, var(--surface-2), var(--surface)); border: 1px solid var(--line-soft);
  display: flex; flex-direction: column; gap: 16px;
}
.review::before {
  content: "\201C"; position: absolute; top: 4px; right: 22px; font: 600 90px/1 var(--font-serif); color: rgba(220,179,85,.16);
}
.review blockquote { margin: 0; font: italic 500 21px/1.4 var(--font-serif); color: var(--text); flex: 1; }
.review figcaption { display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--text-muted); }
.review figcaption strong { display: block; color: var(--text); font-size: 15px; }
.avatar { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--gold-grad); color: var(--on-gold); font-weight: 600; flex: none; }
.reviews__more { margin-top: 36px; text-align: center; }
@media (max-width: 900px) { .reviews { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; } }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 1.15fr; gap: 24px; align-items: stretch; }
.contact__cards { display: grid; gap: 14px; align-content: start; }
.contact-card {
  display: flex; align-items: center; gap: 18px; padding: 20px 22px; min-height: 76px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--line-soft); text-decoration: none; color: var(--gold-2);
  transition: border-color var(--dur), background-color var(--dur), transform 300ms var(--ease-out);
}
.contact-card:hover { border-color: var(--gold-3); transform: translateX(4px); }
.contact-card span { flex: 1; display: flex; flex-direction: column; color: var(--text-muted); font-size: 14px; }
.contact-card strong { color: var(--text); font-size: 17px; font-weight: 600; }
.contact-card--primary { background: var(--gold-grad); color: var(--on-gold); border-color: transparent; }
.contact-card--primary span, .contact-card--primary strong { color: var(--on-gold); }
.contact-card__arrow { opacity: .7; }

.hours { padding: 22px 24px; border-radius: var(--radius); border: 1px solid var(--line); background: rgba(220,179,85,.03); }
.hours h3 { display: flex; align-items: center; gap: 10px; font: 600 16px/1.3 var(--font-body); color: var(--gold-1); margin-bottom: 12px; }
.hours dl { margin: 0; display: grid; }
.hours dl > div { display: flex; justify-content: space-between; padding: 9px 10px; border-radius: 8px; font-size: 15px; }
.hours dt { color: var(--text-muted); }
.hours dd { margin: 0; font-variant-numeric: tabular-nums; }
.hours dl > div.is-today { background: rgba(220,179,85,.1); }
.hours dl > div.is-today dt { color: var(--gold-1); font-weight: 600; }
.hours dl > div.is-today dt::after { content: " · aujourd'hui"; font-weight: 400; font-size: 12px; }

.map { position: relative; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); min-height: 420px; background: var(--surface); }
.map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: grayscale(.35) contrast(1.05); }
.map__link {
  position: absolute; left: 12px; right: 12px; bottom: 12px; display: flex; gap: 10px; align-items: center;
  padding: 12px 16px; border-radius: 12px; background: rgba(20,20,20,.88); backdrop-filter: blur(8px);
  border: 1px solid var(--line); text-decoration: none; font-size: 14px; color: var(--text);
}
.map__link .ico { color: var(--gold-2); }
@media (max-width: 900px) { .contact { grid-template-columns: 1fr; } .map { min-height: 340px; } }

/* Footer */
.footer { background: var(--bg-deep); border-top: 1px solid var(--line); padding: 48px 0 28px; }
.footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer__brand { display: flex; align-items: center; gap: 14px; }
.footer__brand img { width: 64px; }
.footer__brand strong { display: block; font: 600 20px/1.2 var(--font-display); text-transform: uppercase; letter-spacing: .05em; color: var(--gold-1); }
.footer__brand span { font: italic 500 16px/1.3 var(--font-serif); color: var(--text-muted); }
.footer__motto { font: italic 500 20px/1.3 var(--font-serif); color: var(--gold-2); }
.footer__social { display: flex; gap: 10px; }
.footer__legal { margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--line-soft); font-size: 13px; color: var(--text-muted); }

/* Bouton WhatsApp flottant */
.wa-fab {
  position: fixed; right: max(16px, env(safe-area-inset-right)); bottom: max(16px, env(safe-area-inset-bottom)); z-index: 90;
  width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center;
  background: #25d366; color: #fff; box-shadow: 0 10px 30px -6px rgba(0,0,0,.55);
  transform: scale(0); transition: transform 300ms var(--ease-out);
}
.wa-fab svg { width: 30px; height: 30px; }
.wa-fab.is-visible { transform: scale(1); }
.wa-fab:hover { transform: scale(1.06); }

/* Visionneuse */
.lightbox {
  width: min(560px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); padding: 0; border: 1px solid var(--line);
  border-radius: var(--radius-lg); background: var(--surface); color: var(--text); overflow: hidden;
}
.lightbox::backdrop { background: rgba(0,0,0,.82); backdrop-filter: blur(4px); }
.lightbox img { width: 100%; max-height: calc(100dvh - 120px); object-fit: contain; background: #111; }
.lightbox__close { position: absolute; top: 12px; right: 12px; z-index: 2; }
.lightbox__bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; flex-wrap: wrap; }
.lightbox__bar p { font-weight: 600; }
.lightbox[open] { animation: pop 260ms var(--ease-out); }
@keyframes pop { from { opacity: 0; transform: scale(.96); } }

/* Apparition au défilement */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out); transition-delay: var(--d, 0ms); }
.reveal.is-in { opacity: 1; transform: none; }

/* Mouvement réduit */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero { height: auto; }
  .hero__sticky { position: relative; min-height: 100dvh; height: auto; padding-top: calc(var(--nav-h) + 48px); }
  .hero__eyebrow { position: static; margin-bottom: 16px; }
  .hero__copy { position: static; opacity: 1; transform: none; margin-top: 24px; }
  .logo3d__full { opacity: 1; }
  .logo3d__tiles, .scroll-hint { display: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .scroll-hint i::after { animation: none; }
  *, *::before, *::after { transition-duration: 0ms !important; animation-duration: 0ms !important; }
}