/* ============================================================
   Homepage V2 — surcouche "premium" : profondeur, grain, motion.
   Chargée APRÈS home.css.
   ============================================================ */

/* ---------- fonds avec profondeur (plus de couleur unie) ---------- */
.home.dir-a { background:
  radial-gradient(1200px 620px at 72% -8%, rgba(255,252,243,.9), transparent 60%),
  linear-gradient(180deg, #F5F0E5 0%, #F1EBDD 48%, #EDE6D5 100%); }
.home.dir-b { background:
  radial-gradient(1100px 680px at 74% -4%, rgba(78,62,40,.55), transparent 62%),
  linear-gradient(180deg, #231A11 0%, #1E160D 55%, #181107 100%); }
.home.dir-c { background:
  radial-gradient(1150px 600px at 72% -6%, rgba(252,251,246,.95), transparent 58%),
  linear-gradient(180deg, #F3F0EA 0%, #EFECE4 50%, #E9E6DC 100%); }

/* ---------- variantes d'accent ---------- */
.home.acc-cuivre { --accent: #A8704A; }
.home.acc-bordeaux { --accent: #7A4444; }
.home.acc-cuivre.dir-b { --accent: #C08358; --primary: #B07A50; --primary-ink: #221710; }
.home.acc-bordeaux.dir-b { --accent: #A86A6A; --primary: #8A5252; --primary-ink: #F7EFEF; }
.home.acc-cuivre.dir-b .btn-primary:hover { background: #C99267; }
.home.acc-bordeaux.dir-b .btn-primary:hover { background: #A06464; }

/* grain photographique très léger, par-dessus tout */
.home { position: relative; overflow-x: clip; }
.home::after { content: ''; position: fixed; inset: 0; z-index: 90; pointer-events: none;
  opacity: .55; mix-blend-mode: multiply;
  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='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3CfeComponentTransfer%3E%3CfeFuncA type='linear' slope='0.04'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
.home.dir-b::after { mix-blend-mode: screen; opacity: .4; }

/* sections : voiles translucides + hairlines, plus d'aplats bruts */
.collection { background: color-mix(in oklab, var(--surface) 55%, transparent);
  border-block: 1px solid var(--line); }
.news { background: color-mix(in oklab, var(--surface) 45%, transparent); }

/* ---------- kickers avec filet ---------- */
.kicker { display: flex; align-items: center; gap: 14px; }
.kicker::before { content: ''; width: 36px; height: 1px; background: var(--accent); flex: none; }

/* ---------- nav : réagit au scroll ---------- */
.hnav { background: transparent; border-bottom-color: transparent; z-index: 150;
  transition: background .35s ease, border-color .35s ease, box-shadow .35s ease; }
.hnav.scrolled { background: color-mix(in oklab, var(--bg) 86%, transparent);
  border-bottom-color: var(--line); backdrop-filter: blur(14px) saturate(1.1);
  box-shadow: 0 10px 30px -18px rgba(20,15,8,.25); }
.hnav-in { transition: height .35s ease; }
.hnav.scrolled .hnav-in { height: 64px; }
.hnav-links a { position: relative; }
.hnav-links a::after { content: ''; position: absolute; left: 0; bottom: -6px; height: 1px;
  width: 100%; background: var(--accent); transform: scaleX(0); transform-origin: right;
  transition: transform .35s cubic-bezier(.2,.6,.2,1); }
.hnav-links a:hover::after { transform: scaleX(1); transform-origin: left; }

/* ---------- boutons : micro-interactions ---------- */
a.btn { text-decoration: none; }
.btn { position: relative; overflow: hidden; }
.btn-primary::before { content: ''; position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 38%, rgba(255,255,255,.18) 50%, transparent 62%);
  transform: translateX(-110%); transition: transform .7s ease; }
.btn-primary:hover::before { transform: translateX(110%); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 26px -12px color-mix(in oklab, var(--primary) 60%, transparent); }
.btn-secondary:hover { transform: translateY(-1px); }
.btn .arr { display: inline-block; transition: transform .3s cubic-bezier(.2,.6,.2,1); }
.btn:hover .arr { transform: translateX(4px); }

/* ---------- placeholders photo : passe-partout de galerie ---------- */
.ph { background:
  repeating-linear-gradient(-45deg, color-mix(in oklab, var(--ink) 5%, transparent),
    color-mix(in oklab, var(--ink) 5%, transparent) 1px, transparent 1px, transparent 12px),
  linear-gradient(160deg, color-mix(in oklab, var(--surface-2) 80%, white) 0%, var(--surface-2) 100%); }
.ph::after { content: ''; position: absolute; inset: 12px; border: 1px solid
  color-mix(in oklab, var(--ink) 14%, transparent); pointer-events: none; }
.dir-b .ph { background:
  repeating-linear-gradient(-45deg, rgba(255,255,255,.04), rgba(255,255,255,.04) 1px, transparent 1px, transparent 12px),
  linear-gradient(160deg, #322817 0%, #281F12 100%); }
.dir-b .ph::after { border-color: rgba(239,230,213,.14); }

/* cadre décalé laiton derrière les photos importantes */
.framed { position: relative; isolation: isolate; }
.framed::before { content: ''; position: absolute; inset: 0; z-index: -1;
  transform: translate(20px, 20px); border: 1px solid var(--accent); opacity: .55;
  transition: transform .6s cubic-bezier(.2,.6,.2,1); }
.framed:hover::before { transform: translate(14px, 14px); }

/* ---------- hero ---------- */
.hero { padding: 130px 0 130px; position: relative; overflow: clip; }
.hero h1 { font-size: clamp(48px, 5.4vw, 78px); letter-spacing: -0.01em; }
.hero h1 em { font-style: italic; color: var(--accent); }
.dir-c .hero h1 em { font-family: 'Lora', Georgia, serif; font-weight: 400; }
.hero-photo { height: 600px; }
.hero-photo-wrap { position: relative; }
.hero-card { position: absolute; left: -36px; bottom: 44px; z-index: 2;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-card);
  box-shadow: 0 24px 60px -24px rgba(20,15,8,.35); padding: 18px 22px; min-width: 230px; }
.hero-card .tag { margin: 0 0 6px; font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--accent); font-weight: 700; }
.hero-card .name { margin: 0; font-family: var(--font-display); font-size: 20px; color: var(--ink); }
.hero-card .meta { margin: 8px 0 0; display: flex; justify-content: space-between; gap: 18px;
  font-size: 12.5px; color: var(--muted); border-top: 1px solid var(--line); padding-top: 9px; }
.hero-card .meta b { color: var(--ink); font-family: var(--font-display); font-size: 15px; font-weight: 500; }
.hero-scroll { position: absolute; left: 48px; bottom: 0; display: flex; flex-direction: column;
  align-items: center; gap: 10px; }
.hero-scroll i { width: 1px; height: 56px; background: var(--line); position: relative; overflow: hidden; display: block; }
.hero-scroll i::after { content: ''; position: absolute; left: 0; top: -100%; width: 1px; height: 100%;
  background: var(--accent); animation: scrollcue 2.2s ease-in-out infinite; }
@keyframes scrollcue { 0% { top: -100%; } 60% { top: 100%; } 100% { top: 100%; } }
.hero-scroll span { font-size: 9px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--muted); writing-mode: vertical-rl; }

/* entrée du hero */
@media (prefers-reduced-motion: no-preference) {
  [data-hero] { opacity: 0; transform: translateY(30px);
    animation: heroIn 1s cubic-bezier(.2,.65,.2,1) forwards; animation-delay: calc(var(--hd, 0) * .13s); }
  .hero-photo-wrap[data-hero] { transform: translateY(0) scale(.985); }
  @keyframes heroIn { to { opacity: 1; transform: none; } }
}

/* ---------- bandeau défilant ---------- */
.marquee { overflow: hidden; border-block: 1px solid var(--line); padding: 22px 0;
  background: color-mix(in oklab, var(--surface) 35%, transparent); }
.marquee-track { display: flex; width: max-content; gap: 0; }
.marquee-seq { display: flex; align-items: center; flex: none; }
.marquee-seq span { font-family: var(--font-display); font-size: 26px; color: var(--muted);
  white-space: nowrap; padding: 0 28px; }
.marquee-seq i { font-style: normal; color: var(--accent); font-size: 13px; }
@media (prefers-reduced-motion: no-preference) {
  .marquee-track { animation: mq 44s linear infinite; }
  .marquee:hover .marquee-track { animation-play-state: paused; }
}
@keyframes mq { to { transform: translateX(-50%); } }

/* ---------- numéros fantômes de sections ---------- */
.sec { position: relative; }
.sec-num { position: absolute; top: 64px; right: 48px; font-family: var(--font-display);
  font-size: clamp(90px, 10vw, 150px); line-height: 1; color: var(--ink); opacity: .055;
  pointer-events: none; user-select: none; }
.savoir .sec-num { color: var(--dark-section-ink); opacity: .07; }

/* ---------- révélation au scroll ---------- */
@media (prefers-reduced-motion: no-preference) {
  [data-reveal] { opacity: 0; transform: translateY(28px);
    transition: opacity .85s ease, transform .85s cubic-bezier(.2,.65,.2,1);
    transition-delay: var(--rd, 0s); }
  [data-reveal].is-in { opacity: 1; transform: none; }
}

/* ---------- cartes : survols travaillés ---------- */
.coll-card, .pcard { position: relative; }
.coll-card::after, .prod-card::after { content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left;
  transition: transform .45s cubic-bezier(.2,.6,.2,1); }
.coll-card:hover::after, .prod-card:hover::after { transform: scaleX(1); }
.coll-card:hover, .prod-card:hover { box-shadow: 0 26px 60px -28px rgba(20,15,8,.38);
  border-color: color-mix(in oklab, var(--accent) 40%, var(--line)); }
.prod-card { transition: transform .35s cubic-bezier(.2,.6,.2,1), box-shadow .35s ease, border-color .35s ease; }
.coll-card .ph, .prod-card .ph { overflow: hidden; }
.coll-card .ph::before, .prod-card .ph::before { content: ''; position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,.22) 50%, transparent 60%);
  transform: translateX(-120%); transition: transform .9s ease; z-index: 1; }
.coll-card:hover .ph::before, .prod-card:hover .ph::before { transform: translateX(120%); }
.coll-card .count .arr, .prod-link .arr { display: inline-block; transition: transform .3s ease; }
.coll-card:hover .count .arr { transform: translateX(5px); }

/* ---------- savoir-faire : profondeur sombre ---------- */
.savoir { background:
  radial-gradient(900px 500px at 80% 0%, color-mix(in oklab, var(--accent) 14%, transparent), transparent 60%),
  linear-gradient(180deg, var(--dark-section), color-mix(in oklab, var(--dark-section) 86%, black)); }
.savoir-item { border-top: 1px solid color-mix(in oklab, var(--dark-section-ink) 16%, transparent);
  padding-top: 18px; }
.savoir-item .idx { font-family: ui-monospace, Menlo, monospace; font-size: 11px;
  color: var(--accent); letter-spacing: .1em; display: block; margin-bottom: 10px; }
.dir-b .savoir-item .idx { color: #DAB97A; }

/* ---------- anatomie 3D ---------- */
.anat { padding: 120px 0; border-top: 1px solid var(--line);
  background: color-mix(in oklab, var(--surface) 40%, transparent); }
.anat-head { max-width: 620px; margin-bottom: 56px; }
.anat-head h2 { font-size: clamp(32px, 3vw, 42px); }
.anat-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: stretch; }
.anat-stage-wrap { position: relative; }
.anat-stage { position: relative; height: 640px; cursor: grab; touch-action: pan-y;
  border: 1px solid var(--line); border-radius: var(--radius-card); overflow: hidden;
  background:
    radial-gradient(420px 520px at 50% 42%, color-mix(in oklab, var(--accent) 10%, transparent), transparent 70%),
    linear-gradient(170deg, color-mix(in oklab, var(--surface) 75%, white) 0%, var(--surface-2) 100%); }
.dir-b .anat-stage { background:
    radial-gradient(420px 520px at 50% 42%, color-mix(in oklab, var(--accent) 16%, transparent), transparent 70%),
    linear-gradient(170deg, #2E2415 0%, #221A0F 100%); }
.anat-stage:active { cursor: grabbing; }
.anat-stage canvas { display: block; width: 100%; height: 100%; }
.anat-hint { margin: 14px 2px 0; font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--muted); }

.anat-dot { position: absolute; z-index: 5; width: 30px; height: 30px; margin: 0; padding: 0;
  transform: translate(-50%, -50%); border-radius: 50%; cursor: pointer;
  background: color-mix(in oklab, var(--bg) 82%, transparent); border: 1px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  transition: opacity .3s ease, background .25s ease, transform .25s ease;
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 14%, transparent); }
.anat-dot i { font-style: normal; font-family: ui-monospace, Menlo, monospace;
  font-size: 11px; color: var(--accent); }
.anat-dot:hover { transform: translate(-50%, -50%) scale(1.15); }
.anat-dot.on { background: var(--accent); }
.anat-dot.on i { color: var(--bg); }

.anat-panel { display: flex; flex-direction: column; gap: 24px; }
.anat-detail { border: 1px solid var(--line); border-radius: var(--radius-card);
  background: var(--surface); padding: 26px 28px; min-height: 168px;
  display: flex; flex-direction: column; justify-content: center; gap: 6px;
  box-shadow: var(--shadow-card); }
.anat-detail-idx { margin: 0; font-family: ui-monospace, Menlo, monospace;
  font-size: 12px; color: var(--accent); letter-spacing: .12em; }
.anat-detail h3 { margin: 0; font-family: var(--font-display); font-weight: 500;
  font-size: 26px; color: var(--ink); }
.anat-detail-d { margin: 4px 0 0; font-size: 14.5px; line-height: 1.65; color: var(--muted); }
.anat-detail-empty { margin: 0; font-size: 14.5px; line-height: 1.65; color: var(--muted); font-style: italic; }

.anat-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.anat-list button { display: flex; align-items: center; gap: 10px; padding: 12px 14px;
  background: transparent; border: 1px solid var(--line); border-radius: var(--radius-btn);
  font-family: var(--font-body); font-size: 13px; color: var(--ink); cursor: pointer;
  text-align: left; transition: border-color .2s ease, background .2s ease, color .2s ease; }
.anat-list button span { font-family: ui-monospace, Menlo, monospace; font-size: 10.5px;
  color: var(--accent); }
.anat-list button:hover { border-color: var(--accent); }
.anat-list button.on { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); }
.anat-list button.on span { color: var(--primary-ink); opacity: .7; }

/* ---------- témoignages ---------- */
.temo { position: relative; border-top: 1px solid var(--line); }
.temo::before { content: '«'; position: absolute; top: 18px; right: 0;
  font-family: var(--font-display); font-size: 110px; line-height: .6; color: var(--accent); opacity: .16; }
.temo blockquote { position: relative; z-index: 1; }

/* ---------- newsletter : éditoriale ---------- */
.news-form { align-items: flex-end; }
.news-form input { background: transparent; border: none; border-bottom: 1px solid var(--line);
  border-radius: 0; padding: 12px 2px; font-size: 16px; transition: border-color .3s ease; }
.news-form input:focus { border-bottom-color: var(--accent); }

/* ---------- footer : grand wordmark ---------- */
.hfooter { background: linear-gradient(180deg, var(--dark-section),
  color-mix(in oklab, var(--dark-section) 82%, black)); overflow: clip; }
.hfoot-mark { font-family: var(--font-display); font-size: clamp(54px, 7.4vw, 110px);
  line-height: 1; letter-spacing: .02em; white-space: nowrap;
  color: color-mix(in oklab, var(--dark-section-ink) 14%, var(--dark-section));
  margin: 0 0 64px; }
.hfoot-mark em { font-style: italic; color: color-mix(in oklab, var(--accent) 45%, var(--dark-section)); }

@media (max-width: 1080px) {
  .hero { padding: 80px 0 100px; }
  .hero-card { left: 16px; }
  .hero-scroll { display: none; }
  .sec-num { right: 24px; top: 40px; }
  .hfoot-mark { white-space: normal; }
}

/* ============================================================
   RESPONSIVE — tablette & mobile
   ============================================================ */

/* ---------- burger + menu mobile ---------- */
.hnav-burger { display: none; width: 44px; height: 44px; flex: none;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 0; }
.hnav-burger span { display: block; width: 22px; height: 2px; background: var(--ink);
  transition: transform .35s cubic-bezier(.2,.6,.2,1), opacity .25s ease; }
.hnav-burger.on span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hnav-burger.on span:nth-child(2) { opacity: 0; }
.hnav-burger.on span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hmenu { position: fixed; inset: 0; top: 0; z-index: 120; display: none;
  flex-direction: column; justify-content: center; gap: 48px; padding: 96px 32px 48px;
  background: linear-gradient(180deg, var(--bg), color-mix(in oklab, var(--bg) 88%, black));
  opacity: 0; pointer-events: none; transition: opacity .35s ease; }
.hmenu.open { opacity: 1; pointer-events: auto; }
.hmenu-links { display: flex; flex-direction: column; gap: 8px; }
.hmenu-links a { font-family: var(--font-display); font-size: clamp(34px, 9vw, 48px);
  color: var(--ink); text-decoration: none; padding: 8px 0; line-height: 1.15;
  border-bottom: 1px solid var(--line); }
.hmenu-links a:active { color: var(--accent); }
.hmenu-foot { display: flex; flex-direction: column; gap: 20px; align-items: flex-start; }
.hmenu-foot .btn { width: 100%; padding: 16px 24px; }
.hmenu-foot .lang-switch button { padding: 10px 16px; font-size: 12px; }
@media (prefers-reduced-motion: no-preference) {
  .hmenu-links a, .hmenu-foot { opacity: 0; transform: translateY(18px);
    transition: opacity .45s ease, transform .45s cubic-bezier(.2,.6,.2,1);
    transition-delay: 0s; }
  .hmenu.open .hmenu-links a, .hmenu.open .hmenu-foot {
    opacity: 1; transform: none; transition-delay: var(--md, 0s); }
}

/* ---------- ≤ 1280 : desktop étroit ---------- */
@media (max-width: 1280px) {
  .container { padding: 0 40px; }
  .hero-grid { gap: 48px; }
  .marque-grid, .savoir-grid { gap: 56px; }
}

/* ---------- ≤ 1080 : tablette ---------- */
@media (max-width: 1080px) {
  .hnav-burger { display: flex; }
  .hnav-cta { display: none; }
  .hnav .lang-switch { display: none; }
  .hmenu { display: flex; }
  .hnav-in { height: 68px; }

  .hero { padding: 56px 0 88px; }
  .hero-grid { align-items: start; }
  .hero-photo { height: 440px; }
  .hero-card { left: 16px; bottom: 16px; min-width: 0; }
  .framed::before { transform: translate(14px, 14px); }
  .framed:hover::before { transform: translate(10px, 10px); }

  .marque, .produits, .savoir, .temoignages { padding: 88px 0; }
  .anat { padding: 88px 0; }
  .anat-grid { grid-template-columns: 1fr; gap: 32px; }
  .anat-stage { height: 520px; }
  .collection { padding: 80px 0 88px; }
  .news { padding: 72px 0; }
  .marquee-seq span { font-size: 21px; padding: 0 20px; }
  .savoir-photo { height: 420px; }
  .coll-card .ph { height: 240px !important; }
}

/* ---------- ≤ 760 : mobile ---------- */
@media (max-width: 760px) {
  .container { padding: 0 22px; }
  .hnav-in { height: 62px; }
  .hnav-logo { font-size: 19px; }

  .hero { padding: 40px 0 72px; }
  .hero-grid { gap: 36px; }
  .hero h1 { font-size: clamp(38px, 10.5vw, 52px); }
  .lead { font-size: 15.5px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; padding: 16px 24px; }
  .hero-photo { height: 360px; }
  .hero-card { padding: 14px 16px; }
  .hero-card .name { font-size: 17px; }

  .marque, .produits, .savoir, .temoignages { padding: 64px 0; }
  .anat { padding: 64px 0; }
  .anat-head { margin-bottom: 32px; }
  .anat-stage { height: 440px; }
  .anat-detail { padding: 20px 22px; min-height: 140px; }
  .anat-list { grid-template-columns: 1fr; }
  .collection { padding: 60px 0 64px; }
  .news { padding: 56px 0; }
  .sec-num { font-size: 72px; top: 28px; right: 18px; }

  .marque-photo { height: 320px; }
  .prod-grid { grid-template-columns: 1fr; gap: 22px; }
  .prod-head { flex-direction: column; align-items: flex-start; gap: 18px; margin-bottom: 36px; }
  .prod-card .ph { height: 220px !important; }
  .coll-grid { gap: 22px; }
  .coll-card .ph { height: 210px !important; }
  .coll-card-body { padding: 20px 22px 22px; }

  .savoir-items { grid-template-columns: 1fr; gap: 26px; margin-top: 36px; }
  .savoir-photo { height: 340px; }
  .temo-grid { grid-template-columns: 1fr; gap: 32px; margin-top: 36px; }
  .temo blockquote { font-size: 20px; }

  .news-in { gap: 32px; }
  .news-form { flex-direction: column; align-items: stretch; gap: 16px; }
  .news-form .btn { padding: 16px 24px; }

  .hfoot-grid { grid-template-columns: 1fr 1fr; gap: 36px 28px; padding-bottom: 40px; }
  .hfoot-brand { grid-column: 1 / -1; }
  .hfoot-mark { margin-bottom: 44px; }
  .marquee { padding: 16px 0; }
  .marquee-seq span { font-size: 17px; padding: 0 14px; }
  .marquee-seq i { font-size: 10px; }
}

/* ---------- ≤ 430 : petits téléphones ---------- */
@media (max-width: 430px) {
  .container { padding: 0 18px; }
  .hero h1 { font-size: clamp(33px, 11vw, 40px); }
  .hero-photo { height: 300px; }
  .hero-card { position: static; margin: 14px 4px 0; box-shadow: 0 14px 36px -18px rgba(20,15,8,.3); }
  .framed::before { display: none; }
  .hfoot-grid { grid-template-columns: 1fr; }
  .sec-num { display: none; }
}