:root{
  --paper:#F4F5F7; --ink:#1E2328; --muted:#5E6670; --line:#D9DDE2; --card:#FFFFFF;
  --tint:#DCE4EA; --accent:#3E5A6E; --accent-ink:#FFFFFF; --stage-ink:#1E2328;
  --font:"Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;
  color-scheme:light;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){--paper:#16191C;--ink:#ECEEF0;--muted:#A3AAB2;--line:#2C3136;--card:#1F2327;color-scheme:dark}
}
:root[data-theme="dark"]{--paper:#16191C;--ink:#ECEEF0;--muted:#A3AAB2;--line:#2C3136;--card:#1F2327;color-scheme:dark}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:env(safe-area-inset-top,0px);scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.5;-webkit-font-smoothing:antialiased}
img,video{max-width:100%;height:auto;display:block}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}

body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:40;background:var(--paper)}
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;background:var(--paper);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{font-weight:800;font-size:26px;letter-spacing:-.04em;font-stretch:80%;text-decoration:none;color:var(--ink)}
.logo span{display:inline-block;width:.42em;height:.42em;border-radius:50%;background:var(--accent);margin-left:2px;transition:background .4s}
.cart-btn{background:none;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:15px;font-weight:600;display:flex;gap:8px;align-items:center}
.cart-btn b{background:var(--ink);color:var(--paper);min-width:22px;height:22px;border-radius:11px;display:inline-grid;place-items:center;font-size:12px;padding:0 6px}

/* Hero */
.hero{display:grid;gap:0}
@media(min-width:880px){.hero{grid-template-columns:1.25fr 1fr;align-items:stretch;min-height:calc(100vh - 61px)}}
.stage{position:relative;background:var(--tint);transition:background .5s;overflow:hidden;display:grid;place-items:center;padding:56px 16px 40px;color:var(--stage-ink)}
.stage .word{position:absolute;inset:auto 0 50% 0;transform:translateY(50%);text-align:center;font-weight:800;font-stretch:75%;letter-spacing:-.06em;line-height:.8;font-size:clamp(96px,26vw,300px);color:var(--accent);opacity:.22;transition:color .5s;pointer-events:none;user-select:none;white-space:nowrap}
.stage img{position:relative;width:min(88%,520px);mix-blend-mode:multiply;transition:opacity .25s,transform .45s cubic-bezier(.2,.8,.2,1)}
.stage img.swap{opacity:0;transform:translateY(10px) scale(.97)}
.buy{padding:32px 20px 40px;display:flex;flex-direction:column;justify-content:center;gap:22px;max-width:520px}
@media(min-width:880px){.buy{padding:48px}}
h1{font-size:clamp(32px,4.4vw,48px);line-height:1.02;letter-spacing:-.03em;font-weight:750;font-stretch:85%;margin:0}
.lede{color:var(--muted);margin:0;max-width:40ch}
.price{font-size:34px;font-weight:700;letter-spacing:-.02em}
.price small{font-size:15px;font-weight:500;color:var(--muted);margin-left:8px}
.swatches{display:flex;gap:12px;flex-wrap:wrap;margin:0;padding:0;border:0}
.swatches legend{font-size:15px;color:var(--muted);margin-bottom:10px;padding:0}
.swatches legend b{color:var(--ink);font-weight:600}
.sw{width:46px;height:46px;border-radius:50%;border:2px solid transparent;background:var(--c);box-shadow:inset 0 0 0 1px rgba(0,0,0,.12);position:relative;padding:0}
.sw[aria-checked="true"]{border-color:var(--paper);box-shadow:0 0 0 2px var(--ink),inset 0 0 0 1px rgba(0,0,0,.12)}
.cta{background:var(--accent);color:var(--accent-ink);border:0;border-radius:14px;padding:18px 22px;font-size:18px;font-weight:650;width:100%;transition:background .4s,transform .1s}
.cta:active{transform:scale(.98)}
.facts{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:15px;color:var(--muted)}
.facts li{display:flex;gap:10px;align-items:baseline}
.facts li::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--accent);transform:translateY(-2px)}

/* Sections */
section{padding:72px 0}
h2{font-size:clamp(28px,4vw,40px);line-height:1.05;letter-spacing:-.03em;font-weight:720;font-stretch:85%;margin:0 0 14px}
.split{display:grid;gap:32px;align-items:center}
@media(min-width:800px){.split{grid-template-columns:1fr 1fr;gap:64px}}
.case-stage{background:var(--tint);border-radius:28px;padding:32px;transition:background .5s}
.case-stage img{mix-blend-mode:multiply;margin:0 auto;width:min(100%,440px)}
.prose{color:var(--muted);max-width:46ch;margin:0}

.reel{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 20px 12px;margin:0 -20px;scrollbar-width:none}
.reel::-webkit-scrollbar{display:none}
.reel video{flex:none;width:min(62vw,250px);aspect-ratio:9/16;object-fit:cover;border-radius:22px;background:var(--line);scroll-snap-align:start}
@media(min-width:1000px){.reel{justify-content:space-between;overflow:visible}.reel video{width:calc(25% - 11px)}}

.details{display:grid;gap:28px;margin-top:36px}
@media(min-width:760px){.details{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.details{grid-template-columns:repeat(4,1fr)}}
.details h3{font-size:20px;letter-spacing:-.01em;margin:0 0 6px;font-weight:650}
.details p{margin:0;color:var(--muted);font-size:16px}
.details div{border-top:2px solid var(--ink);padding-top:16px}

.faq{max-width:720px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;padding:20px 0;font-weight:600;font-size:18px;display:flex;justify-content:space-between;gap:16px;cursor:pointer}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-weight:400;font-size:24px;line-height:1;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 20px;color:var(--muted);max-width:60ch}

footer{border-top:1px solid var(--line);padding:36px 0 110px;font-size:14px;color:var(--muted)}
footer nav{display:flex;flex-wrap:wrap;gap:8px 22px;margin-bottom:14px}
footer a{color:var(--ink)}

/* Sticky buy bar (mobile) */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:25;background:var(--card);border-top:1px solid var(--line);padding:12px 20px calc(12px + env(safe-area-inset-bottom,0px));display:flex;align-items:center;gap:14px;transform:translateY(110%);transition:transform .3s}
.sticky.show{transform:none}
.sticky .dot{width:28px;height:28px;border-radius:50%;background:var(--c,#3E5A6E);flex:none;box-shadow:inset 0 0 0 1px rgba(0,0,0,.12)}
.sticky .t{flex:1;line-height:1.2}
.sticky .t b{display:block}
.sticky .t small{color:var(--muted)}
.sticky .cta{width:auto;padding:14px 20px;font-size:16px}
@media(min-width:880px){.sticky{display:none}}

/* Cart drawer */
.scrim{position:fixed;inset:0;background:rgba(10,12,14,.45);z-index:50;opacity:0;pointer-events:none;transition:opacity .25s}
.scrim.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(420px,100%);z-index:60;background:var(--card);transform:translateX(100%);transition:transform .3s cubic-bezier(.2,.8,.2,1);display:flex;flex-direction:column;padding:calc(20px + env(safe-area-inset-top,0px)) 20px calc(20px + env(safe-area-inset-bottom,0px))}
.drawer.open{transform:none}
.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.drawer-head h2{font-size:26px;margin:0}
.x{background:none;border:0;font-size:28px;line-height:1;padding:6px}
.items{flex:1;overflow-y:auto;list-style:none;margin:0;padding:0}
.item{display:grid;grid-template-columns:72px 1fr auto;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.item .th{width:72px;height:72px;border-radius:14px;display:grid;place-items:center;overflow:hidden}
.item .th img{width:90%;mix-blend-mode:multiply}
.item small{color:var(--muted)}
.qty{display:flex;align-items:center;border:1px solid var(--line);border-radius:999px}
.qty button{background:none;border:0;width:34px;height:34px;font-size:18px}
.qty span{min-width:18px;text-align:center;font-weight:600}
.empty{color:var(--muted);padding:24px 0}
.total{display:flex;justify-content:space-between;font-size:20px;font-weight:700;padding:16px 0}
.note{font-size:14px;color:var(--muted);margin:10px 0 0;min-height:1em}
.toast{position:fixed;left:50%;bottom:calc(96px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);background:var(--ink);color:var(--paper);padding:12px 18px;border-radius:999px;font-size:15px;font-weight:600;opacity:0;transition:.25s;z-index:70;pointer-events:none;white-space:nowrap}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* Pages légales */
.legal{max-width:760px;margin:0 auto;padding:40px 20px 72px}
.legal .back{display:inline-block;margin-bottom:24px;color:var(--muted);font-size:15px}
.legal h1{margin-bottom:8px}
.legal .upd{color:var(--muted);font-size:15px;margin:0 0 32px}
.legal h2{font-size:22px;letter-spacing:-.01em;margin:36px 0 8px;font-stretch:100%;font-weight:650}
.legal p,.legal li{max-width:68ch}
.legal p{margin:0 0 12px}
.legal ul{padding-left:20px;margin:0 0 12px}
.legal a{color:var(--ink)}
.legal .form{border:1px solid var(--line);border-radius:16px;padding:20px;background:var(--card);margin-top:12px}
mark.todo{background:#FFEFA8;color:#4D3D00;padding:0 4px;border-radius:4px}
.ship{padding:14px 0 0;display:grid;gap:8px}
.ship label{font-size:15px;color:var(--muted)}
.ship select{font:inherit;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:12px 14px;width:100%}
.ship .row{display:flex;justify-content:space-between;font-size:16px}
.ship small{color:var(--muted);font-size:14px}
.rates{overflow-x:auto;margin:8px 0 16px}
.rates table{border-collapse:collapse;width:100%;min-width:420px;font-size:16px}
.rates th,.rates td{text-align:left;padding:10px 12px 10px 0;border-bottom:1px solid var(--line)}
.rates th{font-weight:600;color:var(--muted);font-size:14px}
.rates td:last-child,.rates th:last-child{text-align:right;padding-right:0}

/* Vidéo de présentation en haut de page */
.stage .hero-vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 55%;z-index:2;transition:opacity .35s}
.stage.picked .hero-vid{opacity:0;pointer-events:none}
@media(max-width:879px){.stage{aspect-ratio:3/4}}