/* Kardvo v6 — clean rebuild */
:root{
  --bg:#ffffff; --soft:#f5f4f1; --stone:#ebe9e4; --ink:#111111; --ink-2:#4f4d49; --ink-3:#8d8a84; --line:#e6e4df;
  --dark:#0f0f0f; --on-dark:#f5f4f1; --on-dark-2:#9a9892; --dark-line:#262626;
  --accent:#ff4f1a;
  --r:14px; --maxw:1320px; --gutter:clamp(16px,3.5vw,40px);
  --display:"Space Grotesk",system-ui,sans-serif; --body:"Inter",system-ui,-apple-system,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:90px}
body{background:var(--bg);color:var(--ink);font:400 16px/1.55 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
h1,h2,h3{font-family:var(--display);font-weight:600;letter-spacing:-.03em;line-height:1}
.tag{font:500 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.dark .tag{color:var(--on-dark-2)}
.link{display:inline-flex;align-items:center;gap:8px;font-weight:600;border-bottom:1.5px solid currentColor;padding-bottom:3px}
.link::after{content:"→";transition:transform .2s}.link:hover::after{transform:translateX(3px)}

/* announcement bar */
.bar{background:var(--dark);color:var(--on-dark-2);font:500 11px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;display:flex;justify-content:center;align-items:center;gap:14px;height:34px;padding:0 var(--gutter);white-space:nowrap;overflow:hidden}
.bar i{width:4px;height:4px;border-radius:50%;background:var(--accent);flex:none}
@media (max-width:640px){.bar span:not(:first-child),.bar i{display:none}}

/* header: logo · Wallet · panier */
.nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;height:64px;gap:10px}
.nav .logo{margin-right:auto;display:flex;align-items:center}
.nav .logo img{height:24px;width:auto}
.nav .shop{display:inline-flex;align-items:center;height:40px;padding:0 18px;border-radius:999px;font:600 15px/1 var(--body);color:var(--ink);transition:background .2s}
.nav .shop:hover,.nav .shop[aria-current="page"]{background:var(--soft)}
.cart-btn{position:relative;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;transition:background .2s}
.cart-btn:hover{background:var(--soft)}
.cart-btn svg{width:22px;height:22px;stroke:var(--ink);fill:none;stroke-width:1.7}
.cart-count{position:absolute;top:5px;right:4px;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--ink);color:#fff;font:600 11px/18px var(--body);text-align:center;display:none}
.cart-count.on{display:block}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:56px;padding:0 30px;border-radius:999px;font:600 16px/1 var(--body);transition:background .2s,transform .12s;white-space:nowrap}
.btn:active{transform:scale(.985)}
.btn-ink{background:var(--ink);color:#fff}.btn-ink:hover{background:#2a2a2a}
.btn-block{width:100%}
.btn[disabled]{opacity:.55;cursor:wait}

/* reveal */
.rv{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* ---------- HOME ---------- */
.hh{padding:clamp(40px,6vw,80px) 0 0;text-align:center}
.hh h1{font-size:clamp(46px,7.6vw,118px)}
.hh p:not(.tag){margin:20px auto 0;color:var(--ink-2);font-size:clamp(17px,1.5vw,20px);max-width:40ch}
.hh .cta{margin-top:26px}
.hh .stage{margin:clamp(20px,3vw,36px) auto 0;max-width:760px}
.hh .stage img{width:100%}
.facts{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:clamp(24px,4vw,48px)}
.facts .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.facts div{padding:22px 0;text-align:center;font:600 14px/1.3 var(--body)}
.facts div span{display:block;margin-top:4px;font:400 13px/1.3 var(--body);color:var(--ink-3)}
.facts div+div{border-left:1px solid var(--line)}
@media (max-width:760px){.facts .wrap{grid-template-columns:1fr 1fr}.facts div:nth-child(3){border-left:0}.facts div:nth-child(n+3){border-top:1px solid var(--line)}}

.split{display:grid;grid-template-columns:1fr 1fr;align-items:center;min-height:min(86vh,820px)}
.split .media{height:100%;min-height:420px;overflow:hidden;background:var(--soft)}
.split .media img{width:100%;height:100%;object-fit:cover}
.split .txt{padding:clamp(40px,7vw,120px)}
.split h2{font-size:clamp(40px,5vw,76px)}
.split p:not(.tag){margin-top:20px;color:var(--ink-2);font-size:18px;max-width:34ch}
.split .link{margin-top:28px}
.split.rev .media{order:2}
@media (max-width:860px){.split{grid-template-columns:1fr;min-height:0}.split .media{min-height:0;aspect-ratio:4/3}.split.rev .media{order:0}.split .txt{padding:36px var(--gutter) 56px}}

.full{position:relative;height:min(92vh,900px);min-height:480px;overflow:hidden;background:#1b1b1b;color:#fff}
.full img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.full::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.62),rgba(0,0,0,.25) 55%,rgba(0,0,0,0) 80%),linear-gradient(0deg,rgba(0,0,0,.35),rgba(0,0,0,0) 45%)}
.full .cap{position:absolute;left:0;right:0;bottom:clamp(32px,6vw,72px);z-index:2}
.full h2{font-size:clamp(42px,6vw,92px)}
.full p:not(.tag){margin-top:14px;font-size:18px;opacity:.85;max-width:38ch}

.fm{background:var(--dark);color:var(--on-dark);padding:clamp(80px,11vw,150px) 0}
.fm .wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,6vw,90px);align-items:center}
.fm h2{font-size:clamp(44px,6vw,92px);margin-top:18px}
.fm p:not(.tag){margin-top:22px;color:var(--on-dark-2);font-size:18px;max-width:40ch}
.fm ul{list-style:none;margin-top:36px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--dark-line)}
.fm li{padding:18px 0 0}
.fm li b{display:block;font:600 26px/1 var(--display)}
.fm li span{display:block;margin-top:8px;font:500 10px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--on-dark-2)}
.radar{aspect-ratio:1/1;max-width:460px;width:100%;margin-left:auto}
.radar .ping{transform-origin:200px 200px;animation:ping 3.2s cubic-bezier(.2,.6,.3,1) infinite;opacity:0}
.radar .d2{animation-delay:1.05s}.radar .d3{animation-delay:2.1s}
@keyframes ping{0%{transform:scale(.25);opacity:.9}100%{transform:scale(1.25);opacity:0}}
@media (max-width:860px){.fm .wrap{grid-template-columns:1fr}.radar{margin:0 auto;max-width:220px}}

.sec{padding:clamp(72px,9vw,128px) 0}
.faq{display:grid;grid-template-columns:1fr 1.6fr;gap:clamp(24px,5vw,80px)}
.faq h2{font-size:clamp(36px,4vw,56px)}
@media (max-width:860px){.faq{grid-template-columns:1fr}}
details.q{border-bottom:1px solid var(--line)}
details.q:first-of-type{border-top:1px solid var(--line)}
details.q summary{list-style:none;cursor:pointer;padding:22px 0;display:flex;justify-content:space-between;gap:16px;font:500 18px/1.35 var(--display);letter-spacing:-.01em}
details.q summary::-webkit-details-marker{display:none}
details.q summary::after{content:"+";font:300 26px/1 var(--body);color:var(--ink-3);transition:transform .2s}
details.q[open] summary::after{transform:rotate(45deg)}
details.q p{padding:0 0 22px;color:var(--ink-2);max-width:62ch}
details.q a{text-decoration:underline;text-underline-offset:3px}

.end{text-align:center;padding:clamp(80px,10vw,140px) 0;background:var(--soft)}
.end h2{font-size:clamp(40px,5.5vw,84px)}
.end p{margin-top:16px;color:var(--ink-2)}
.end .link{margin-top:28px}

/* ---------- PRODUCT ---------- */
.pdp{padding:clamp(12px,2vw,28px) 0 clamp(48px,6vw,88px)}
.pdp .wrap{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(340px,1fr);gap:clamp(24px,4vw,72px);align-items:start}
.gal .main{background:#fff;aspect-ratio:1/1;display:grid;place-items:center;overflow:hidden;border-radius:var(--r)}
.gal .main img{width:100%;height:100%;object-fit:contain;transition:opacity .25s}
.gal .main img.cover{object-fit:cover}
.gal .thumbs{display:flex;gap:10px;margin-top:12px}
.gal .thumbs button{width:76px;height:76px;border-radius:10px;overflow:hidden;border:1.5px solid var(--line);background:#fff;padding:0;transition:border-color .2s}
.gal .thumbs button[aria-current="true"]{border-color:var(--ink)}
.gal .thumbs img{width:100%;height:100%;object-fit:cover}
.buy{position:sticky;top:88px;padding-top:clamp(0px,2vw,24px)}
.buy .tag{display:block}
.buy h1{font-size:clamp(34px,3.2vw,48px);margin-top:12px}
.buy .price{margin-top:14px;font:600 26px/1 var(--display)}
.buy .price small{font:400 14px/1 var(--body);color:var(--ink-3);margin-left:10px;letter-spacing:0}
.buy .lede{margin-top:18px;color:var(--ink-2);font-size:16px;max-width:44ch}
.buy .ks{list-style:none;margin-top:22px;display:grid;gap:12px}
.buy .ks li{display:flex;align-items:center;gap:12px;font-size:15px}
.buy .ks svg{width:20px;height:20px;flex:none;stroke:var(--ink);fill:none;stroke-width:1.6}
.buy .color{margin-top:26px;padding-top:22px;border-top:1px solid var(--line)}
.buy .color .lab{display:flex;justify-content:space-between;font-size:14px;color:var(--ink-3)}
.buy .color .lab b{color:var(--ink);font-weight:600}
.buy .sw{margin-top:12px;display:flex;gap:10px}
.buy .sw span{width:34px;height:34px;border-radius:50%;background:#161616;box-shadow:0 0 0 2px #fff,0 0 0 3.5px var(--ink)}
.buy .add{margin-top:26px}
.buy .msg{min-height:20px;margin-top:10px;font-size:14px;color:var(--ink-2)}
.buy .trust{list-style:none;margin-top:8px;display:grid;gap:8px;font-size:14px;color:var(--ink-2)}
.buy .trust li{display:flex;gap:10px;align-items:center}
.buy .trust svg{width:18px;height:18px;flex:none;stroke:var(--ink-2);fill:none;stroke-width:1.6}
@media (max-width:900px){.pdp .wrap{grid-template-columns:1fr}.buy{position:static}.gal .thumbs button{width:64px;height:64px}}

.feat{padding:clamp(64px,8vw,112px) 0;border-top:1px solid var(--line)}
.feat h2{font-size:clamp(36px,4.4vw,64px);max-width:16ch}
.feat .grid{margin-top:clamp(32px,4vw,56px);display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,40px)}
.feat .grid svg{width:30px;height:30px;stroke:var(--ink);fill:none;stroke-width:1.5}
.feat .grid b{display:block;margin-top:16px;font:600 18px/1.25 var(--display);letter-spacing:-.01em}
.feat .grid p{margin-top:8px;color:var(--ink-2);font-size:15px}
@media (max-width:860px){.feat .grid{grid-template-columns:1fr 1fr}}

.specs{padding:clamp(64px,8vw,112px) 0;border-top:1px solid var(--line)}
.specs .wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px)}
.specs h2{font-size:clamp(30px,3vw,44px);margin-bottom:24px}
.table{width:100%;border-collapse:collapse;font-size:15px}
.table th,.table td{text-align:left;padding:14px 0;border-bottom:1px solid var(--line);vertical-align:top}
.table tr:first-child th,.table tr:first-child td{border-top:1px solid var(--line)}
.table th{font-weight:400;color:var(--ink-3);width:42%}
@media (max-width:860px){.specs .wrap{grid-template-columns:1fr}}

/* cart drawer */
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.35);opacity:0;pointer-events:none;transition:opacity .25s;z-index:80}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(420px,100vw);background:#fff;z-index:90;transform:translateX(100%);transition:transform .3s cubic-bezier(.2,.7,.2,1);display:flex;flex-direction:column;visibility:hidden}
body.cart-open .scrim{opacity:1;pointer-events:auto}
body.cart-open .drawer{transform:none;visibility:visible;box-shadow:-20px 0 60px rgba(0,0,0,.12)}
.drawer header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--line)}
.drawer header b{font:600 20px/1 var(--display)}
.drawer .x{width:40px;height:40px;border-radius:50%;font-size:26px;line-height:1}
.drawer .x:hover{background:var(--soft)}
.drawer .body{flex:1;overflow:auto;padding:8px 24px}
.drawer .empty{padding:48px 0;text-align:center;color:var(--ink-2)}
.drawer .empty .link{margin-top:18px}
.line{display:grid;grid-template-columns:84px 1fr auto;gap:16px;padding:18px 0;border-bottom:1px solid var(--line);align-items:center}
.line img{width:84px;height:84px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:10px}
.line b{display:block;font-weight:600}
.line small{display:block;color:var(--ink-3)}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;margin-top:10px}
.qty button{width:34px;height:34px;font-size:18px}
.qty span{min-width:22px;text-align:center;font-weight:600}
.line .rm{font-size:13px;color:var(--ink-3);text-decoration:underline;align-self:start}
.drawer .foot{padding:20px 24px 24px;border-top:1px solid var(--line)}
.drawer .row{display:flex;justify-content:space-between;font-size:15px;color:var(--ink-2);margin-bottom:8px}
.drawer .row.t{color:var(--ink);font:600 18px/1.2 var(--display);margin:12px 0 18px}
.drawer .note{margin-top:10px;font-size:13px;color:var(--ink-3);text-align:center}

/* sticky mobile add */
.sticky{position:fixed;left:12px;right:12px;bottom:12px;z-index:70;display:flex;gap:12px;align-items:center;justify-content:space-between;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 8px 8px 20px;box-shadow:0 10px 30px rgba(0,0,0,.12);transform:translateY(140%);transition:transform .3s}
.sticky.show{transform:none}
.sticky b{font-weight:600}
.sticky .btn{height:44px;padding:0 20px;font-size:15px}
@media (min-width:901px){.sticky{display:none}}

/* footer */
footer{background:var(--dark);color:var(--on-dark-2);padding:64px 0 36px;font-size:14px}
footer .top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap}
footer .logo img{height:22px;width:auto}
footer .cols{display:flex;gap:64px;flex-wrap:wrap}
footer h4{font:500 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--on-dark);margin-bottom:16px}
footer ul{list-style:none;display:grid;gap:10px}
footer a:hover{color:var(--on-dark)}
footer .bottom{margin-top:56px;padding-top:24px;border-top:1px solid var(--dark-line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px}

/* legal */
.legal{padding:64px 0 96px}
.legal .wrap{max-width:780px}
.legal h1{font-size:clamp(36px,5vw,56px);margin-bottom:12px}
.legal .meta{color:var(--ink-3);font-size:14px;margin-bottom:40px}
.legal h2{font-size:22px;margin:36px 0 12px;letter-spacing:-.01em}
.legal p,.legal li{color:var(--ink-2);margin-bottom:12px}
.legal ul{padding-left:20px}
.legal a{text-decoration:underline;text-underline-offset:3px}

@media (max-width:760px){.full{height:78vh}.full img{object-position:62% 70%}}