:root{
  --bg:#0d0f12;--bg-2:#13161b;--panel:#171b21;--panel-2:#1d222a;--stroke:#262c35;
  --text:#eef1f5;--muted:#9aa4b2;--muted-2:#6b7480;--accent:#ff6a2b;--accent-2:#2fd6c3;
  --accent-soft:rgba(255,106,43,.12);--shadow:0 24px 60px -20px rgba(0,0,0,.7);--r:18px;--maxw:1180px;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden;min-height:100vh}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.accent{color:var(--accent)}
.bg-logo{position:fixed;inset:0;z-index:0;pointer-events:none;background:url('logo.png') no-repeat center 14%;background-size:min(760px,88vw) auto;opacity:.10}
.bg-logo::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 50% 32%,transparent 40%,var(--bg) 92%)}
header,main,footer{position:relative;z-index:1}

.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 24px;border-radius:999px;font-weight:700;font-size:14.5px;cursor:pointer;border:0;transition:transform .18s,box-shadow .18s,background .18s;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--accent),#ff8a4d);color:#1a0d05;box-shadow:0 12px 30px -8px rgba(255,106,43,.5)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 38px -8px rgba(255,106,43,.7)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--stroke)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}

header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(13,15,18,.72);border-bottom:1px solid var(--stroke)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{display:flex;align-items:center;gap:12px;font-weight:800;font-size:18px;letter-spacing:-.3px}
.logo .knot{width:42px;height:46px;border-radius:11px;overflow:hidden;display:grid;place-items:center;background:#000;border:1px solid var(--stroke)}
.logo .knot img{width:100%;height:100%;object-fit:contain;display:block}
.cart-btn{position:relative;display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:999px;border:1px solid var(--stroke);background:var(--panel);font-weight:700;font-size:14px;cursor:pointer;color:var(--text)}
.cart-btn:hover{border-color:var(--accent)}
.cart-count{position:absolute;top:-7px;right:-7px;min-width:20px;height:20px;border-radius:999px;background:var(--accent);color:#1a0d05;font-size:11.5px;font-weight:800;display:grid;place-items:center;padding:0 5px}

.hero{padding:64px 0 30px;position:relative;display:grid;grid-template-columns:1fr 480px;align-items:center;gap:40px}
.hero h1{font-size:clamp(30px,4.6vw,52px);line-height:1.04;letter-spacing:-1.3px;font-weight:900;margin-bottom:16px}
.hero p{font-size:17px;color:var(--muted);max-width:520px}

/* hero visual — floating cards */
.hero-visual{position:relative;height:460px}
.gear-card{position:absolute;border-radius:var(--r);background:var(--panel);border:1px solid var(--stroke);box-shadow:var(--shadow);overflow:hidden}
.gear-card .ph{height:100%;display:grid;place-items:center;background:linear-gradient(135deg,#1c2128,#13171d);position:relative;overflow:hidden}
.gear-card .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.gear-card .tag,.gear-card .price{z-index:2}
.gear-card .tag{position:absolute;top:12px;left:12px;background:rgba(13,15,18,.78);border:1px solid var(--stroke);padding:5px 11px;border-radius:999px;font-size:11.5px;font-weight:600;color:var(--accent-2)}
.gear-card .price{position:absolute;bottom:12px;left:12px;font-weight:800;font-size:16px;background:rgba(13,15,18,.78);padding:6px 12px;border-radius:10px;border:1px solid var(--stroke)}
.gc1{width:230px;height:290px;top:20px;left:30px;z-index:3;transform:rotate(-4deg)}
.gc2{width:210px;height:260px;top:90px;right:10px;z-index:2;transform:rotate(5deg)}
.gc3{width:180px;height:200px;bottom:0;left:90px;z-index:1;transform:rotate(2deg);opacity:.92}
.float{animation:float 6s ease-in-out infinite}
.float2{animation:float 7s ease-in-out infinite .8s}
@keyframes float{0%,100%{transform:translateY(0) rotate(var(--rot,0))}50%{transform:translateY(-14px) rotate(var(--rot,0))}}

section{padding:40px 0 70px}
.sec-head{margin-bottom:28px}
.sec-kicker{color:var(--accent-2);font-weight:700;font-size:12.5px;letter-spacing:2px;text-transform:uppercase;margin-bottom:10px}
.sec-head h2{font-size:clamp(24px,3.2vw,36px);letter-spacing:-.8px;font-weight:800}

.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}
.chip{padding:9px 18px;border-radius:999px;border:1px solid var(--stroke);background:var(--panel);font-size:13.5px;font-weight:600;color:var(--muted);cursor:pointer;transition:.18s}
.chip:hover{color:var(--text);border-color:var(--accent)}
.chip.active{background:var(--accent);color:#1a0d05;border-color:var(--accent)}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:var(--panel);border:1px solid var(--stroke);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,border-color .2s,box-shadow .2s}
.card:hover{transform:translateY(-6px);border-color:rgba(255,106,43,.45);box-shadow:var(--shadow)}
.card .img{height:210px;position:relative;overflow:hidden;background:radial-gradient(circle at 50% 30%,#212833,#13171d)}
.card .img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:hover .img img{transform:scale(1.06)}
.card .img::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(13,15,18,.55),transparent 45%)}
.card.out .img img{filter:grayscale(.7) brightness(.6)}
.state{position:absolute;top:12px;left:12px;z-index:3;font-size:11px;font-weight:700;letter-spacing:.5px;padding:5px 11px;border-radius:999px;text-transform:uppercase;backdrop-filter:blur(4px)}
.state.new{background:rgba(47,214,195,.15);color:var(--accent-2);border:1px solid rgba(47,214,195,.35)}
.state.used{background:rgba(255,106,43,.13);color:var(--accent);border:1px solid rgba(255,106,43,.35)}
.soon{position:absolute;z-index:3;inset:auto 0 0 0;top:0;display:grid;place-items:center;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:#fff;background:rgba(13,15,18,.45);font-size:15px}
.card .body{padding:18px;display:flex;flex-direction:column;gap:9px;flex:1}
.card .cat{font-size:11px;color:var(--muted-2);font-weight:700;letter-spacing:1px;text-transform:uppercase}
.card h3{font-size:16px;font-weight:700;letter-spacing:-.3px;line-height:1.25}
.card .desc{font-size:13px;color:var(--muted);flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card .row{display:flex;align-items:center;justify-content:space-between;margin-top:6px;gap:10px}
.card .price{font-size:21px;font-weight:900;letter-spacing:-.5px;white-space:nowrap}
.card .price.muted{color:var(--muted-2);font-size:15px;font-weight:700}
.buy{padding:10px 16px;border-radius:999px;background:var(--accent);border:1px solid var(--accent);color:#1a0d05;font-size:13px;font-weight:800;cursor:pointer;transition:.18s}
.buy:hover{filter:brightness(1.07)}
.buy.disabled{background:var(--panel-2);border-color:var(--stroke);color:var(--muted-2);cursor:not-allowed}

/* cart drawer */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);backdrop-filter:blur(2px);z-index:90;opacity:0;pointer-events:none;transition:opacity .25s}
.overlay.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(420px,100%);background:var(--bg-2);border-left:1px solid var(--stroke);z-index:100;transform:translateX(100%);transition:transform .3s ease;display:flex;flex-direction:column}
.drawer.open{transform:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:22px;border-bottom:1px solid var(--stroke)}
.drawer-head h3{font-size:18px;font-weight:800}
.x{cursor:pointer;font-size:22px;color:var(--muted);background:none;border:0;line-height:1}
.cart-items{flex:1;overflow-y:auto;padding:12px 22px}
.cart-empty{color:var(--muted-2);text-align:center;padding:60px 20px;font-size:15px}
.ci{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--stroke)}
.ci img{width:60px;height:60px;border-radius:10px;object-fit:cover;flex:none;background:#212833}
.ci .info{flex:1;min-width:0}
.ci .info h4{font-size:13.5px;font-weight:700;line-height:1.3;margin-bottom:4px}
.ci .info .p{font-size:13px;color:var(--accent);font-weight:800}
.qty{display:inline-flex;align-items:center;gap:0;border:1px solid var(--stroke);border-radius:8px;overflow:hidden;margin-top:6px}
.qty button{width:26px;height:26px;background:var(--panel);border:0;color:var(--text);cursor:pointer;font-size:15px}
.qty button:hover{background:var(--panel-2)}
.qty span{min-width:30px;text-align:center;font-size:13px;font-weight:700}
.ci .rm{background:none;border:0;color:var(--muted-2);cursor:pointer;font-size:12px;align-self:flex-start}
.ci .rm:hover{color:var(--accent)}
.drawer-foot{padding:20px 22px;border-top:1px solid var(--stroke)}
.drawer-foot .total{display:flex;justify-content:space-between;font-weight:800;font-size:18px;margin-bottom:14px}
.drawer-foot .btn{width:100%;justify-content:center}

/* checkout / confirm modal */
.modal{position:fixed;inset:0;z-index:110;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(0,0,0,.6);backdrop-filter:blur(3px)}
.modal.open{display:flex}
.modal .box{background:var(--bg-2);border:1px solid var(--stroke);border-radius:20px;width:min(480px,100%);max-height:92vh;overflow-y:auto;padding:28px}
.modal h3{font-size:20px;font-weight:800;margin-bottom:6px}
.modal .lead{color:var(--muted);font-size:14px;margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px;font-weight:600}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border-radius:11px;border:1px solid var(--stroke);background:var(--panel);color:var(--text);font-size:14px;font-family:inherit}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent)}
.field textarea{resize:vertical;min-height:64px}
.err{color:#ff7a6b;font-size:13px;margin-bottom:12px;min-height:1px}
.modal .actions{display:flex;gap:10px;margin-top:6px}
.modal .actions .btn{flex:1;justify-content:center}
.ok-icon{width:64px;height:64px;border-radius:50%;background:rgba(47,214,195,.15);border:1px solid rgba(47,214,195,.4);display:grid;place-items:center;font-size:30px;margin:0 auto 16px}

footer{border-top:1px solid var(--stroke);padding:46px 0 30px;background:rgba(19,22,27,.82);margin-top:30px}
.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px;color:var(--muted);font-size:14px}
.foot a:hover{color:var(--accent)}
.foot-bottom{margin-top:26px;padding-top:20px;border-top:1px solid var(--stroke);color:var(--muted-2);font-size:13px}
.loading{text-align:center;color:var(--muted-2);padding:60px;font-size:15px}

@media(max-width:1024px){.hero{grid-template-columns:1fr;}.hero-visual{display:none}}
@media(max-width:900px){.grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.wrap{padding:0 16px}.grid{grid-template-columns:1fr}.hero{padding:44px 0 20px}.logo span.t{display:none}}