*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#080b13;color:#f7f8fc;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif}button,input,select{font:inherit}button{cursor:pointer}a{text-decoration:none;color:inherit}:root{--cyan:#12e6f4;--pink:#ff24a8;--purple:#8a35ff;--yellow:#ffe100;--panel:#101523;--line:rgba(255,255,255,.09);--muted:#9ba8ba}
.topbar{display:flex;justify-content:center;gap:50px;padding:8px 16px;background:linear-gradient(90deg,#261132,#3d1150,#261132);font-size:12px;font-weight:800}
header{display:grid;grid-template-columns:240px 1fr auto;gap:22px;align-items:center;padding:16px max(18px,calc((100vw - 1320px)/2));background:#090d16;position:sticky;top:0;z-index:30;border-bottom:1px solid var(--line)}
.logo{font-size:22px}.logo b{font-style:italic}.logo b span{color:var(--cyan)}.search{display:flex;border:1px solid #43506c;border-radius:14px;overflow:hidden;background:#101625}.search input{flex:1;border:0;background:transparent;color:white;padding:13px 15px;outline:none}.search button{width:52px;border:0;background:var(--cyan);font-size:20px}.actions{display:flex;gap:8px}.actions button{position:relative;border:0;background:transparent;color:white;min-width:68px}.actions small{display:block;font-size:10px}.actions em{position:absolute;right:3px;top:-6px;background:var(--pink);width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:10px}
nav{display:flex;justify-content:center;gap:8px;padding:9px 14px;background:#0b101a;border-bottom:1px solid var(--line);overflow:auto}nav button{border:0;background:transparent;color:white;padding:10px 14px;border-radius:10px;font-weight:800;white-space:nowrap}nav button:hover{background:#151c2b;color:var(--cyan)}nav .hot{color:var(--yellow)}
main{width:min(1320px,calc(100% - 28px));margin:auto}.hero{position:relative;min-height:520px;overflow:hidden;border-radius:0 0 26px 26px}.hero-bg{position:absolute;inset:0;background:url('assets/hero-banner.png') center/cover no-repeat}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,8,14,.96),rgba(5,8,14,.7) 42%,rgba(5,8,14,.12) 76%,rgba(5,8,14,.42))}.hero-copy{position:relative;z-index:2;max-width:620px;padding:80px 50px}.eyebrow{margin:0 0 8px;color:var(--cyan);font-size:11px;font-weight:900;letter-spacing:.13em}.hero h1{font-size:clamp(50px,6vw,86px);line-height:.9;margin:0;letter-spacing:-.05em}.hero h1 span{color:var(--pink)}.hero-copy>p:not(.eyebrow){color:#d1d7e1;line-height:1.6;font-size:17px}.hero-buttons{display:flex;gap:12px;margin-top:20px}.primary,.secondary,.yellow,.ghost{border:0;border-radius:12px;padding:14px 18px;font-weight:900}.primary{background:linear-gradient(135deg,var(--cyan),#39d8ff);color:#061018}.secondary{background:rgba(255,255,255,.06);color:white;border:1px solid var(--line)}.yellow{background:var(--yellow);color:#151100}.ghost{background:#151b28;color:white;border:1px solid var(--line)}.sale{position:absolute;right:5%;top:80px;z-index:2;transform:rotate(-4deg);text-align:center;background:linear-gradient(135deg,#ed008b,#8b2cff);padding:18px 24px;clip-path:polygon(8% 0,100% 7%,93% 100%,0 92%);font-weight:900}.sale strong{font-size:58px;color:var(--yellow)}
.cats{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;padding:14px 0 30px}.cats button{border:1px solid #37425b;background:linear-gradient(180deg,#121928,#0e1421);color:white;border-radius:16px;padding:15px;font-size:24px}.cats span{display:block;font-size:12px;margin-top:7px;font-weight:800}
.catalog{padding:14px 0 34px}.section-title{display:flex;justify-content:space-between;align-items:end;margin-bottom:16px}.section-title h2{margin:0;font-size:30px}#filterToggle{display:none}.catalog-grid{display:grid;grid-template-columns:240px 1fr;gap:16px}aside#filters{background:#0e1421;border:1px solid var(--line);border-radius:18px;padding:18px;height:max-content}aside#filters h3{margin-top:0}aside#filters label{display:block;font-size:12px;font-weight:800;margin:16px 0}aside#filters select,aside#filters input[type=range]{width:100%;margin-top:8px}aside#filters select{background:#151c2b;color:white;border:1px solid var(--line);border-radius:10px;padding:10px}.check{display:flex!important;gap:8px;align-items:center}.products{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.product{background:linear-gradient(180deg,#141a29,#0f1420);border:1px solid #35405a;border-radius:18px;overflow:hidden;position:relative;transition:.25s}.product:hover{transform:translateY(-4px);border-color:var(--cyan)}.product img{width:100%;height:220px;object-fit:cover;background:#0b101a}.badge{position:absolute;left:10px;top:10px;background:var(--pink);padding:5px 8px;border-radius:8px;font-size:11px;font-weight:900}.fav{position:absolute;right:10px;top:10px;border:0;background:#151b28;color:white;width:34px;height:34px;border-radius:50%}.fav.on{color:var(--pink)}.pinfo{padding:13px}.pinfo h3{font-size:14px;margin:0 0 8px}.stars{color:var(--yellow);font-size:12px}.old{text-decoration:line-through;color:#768198;font-size:11px;margin-right:7px}.price{display:flex;justify-content:space-between;align-items:end;margin-top:8px}.price b{font-size:20px}.miniadd{width:38px;height:38px;border:0;border-radius:10px;background:var(--cyan)}
.setup-banner{position:relative;min-height:180px;display:grid;grid-template-columns:1.4fr .35fr auto;gap:18px;align-items:center;padding:28px;border-radius:22px;overflow:hidden;border:1px solid var(--line);background:#161126}.setup-bg{position:absolute;inset:0;background:url('assets/setup-banner.png') center/cover no-repeat;opacity:.28}.setup-banner>*:not(.setup-bg){position:relative;z-index:2}.setup-banner h2{font-size:36px;margin:0}.setup-banner p{color:var(--muted)}.off b{display:block;font-size:46px;color:var(--yellow)}.off small{font-weight:900}.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:20px 0}.benefits>div{display:flex;gap:10px;align-items:center;padding:15px;border:1px solid var(--line);background:#0e1421;border-radius:15px;font-size:22px}.benefits b,.benefits small{display:block;font-size:12px}.benefits small{color:var(--muted);margin-top:3px}.newsletter{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center;padding:26px;border-radius:22px;border:1px solid var(--cyan);background:linear-gradient(90deg,rgba(18,230,244,.08),rgba(255,36,168,.07));margin:24px 0 34px}.newsletter h2{margin:0}.newsletter p{color:var(--muted)}.newsletter form{display:flex;gap:10px}.newsletter input{flex:1;background:#101625;border:1px solid #3c4861;border-radius:12px;color:white;padding:14px}.newsletter button{border:0;border-radius:12px;background:var(--pink);color:white;font-weight:900;padding:0 18px}
footer{width:min(1320px,calc(100% - 28px));margin:auto;display:grid;grid-template-columns:2fr repeat(3,1fr);gap:24px;padding:32px 0;border-top:1px solid var(--line);color:var(--muted)}footer b{color:white;display:block;margin-bottom:10px}footer a{display:block;font-size:12px;margin:7px 0}
#scrim{position:fixed;inset:0;background:rgba(0,0,0,.65);z-index:60;display:none}#scrim.on{display:block}#cartDrawer{position:fixed;right:0;top:0;width:min(430px,100%);height:100vh;background:#0d121e;z-index:70;transform:translateX(105%);transition:.28s;padding:20px;display:flex;flex-direction:column;border-left:1px solid var(--line)}#cartDrawer.on{transform:none}.drawer-head{display:flex;justify-content:space-between}.drawer-head h2{margin:0}.drawer-head button,.close{border:0;background:#171d2b;color:white;border-radius:9px;width:38px;height:38px;font-size:22px}.cart-items{flex:1;overflow:auto}.cartitem{display:grid;grid-template-columns:70px 1fr auto;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}.cartitem img{width:70px;height:70px;object-fit:cover;border-radius:10px}.cartitem h4{font-size:13px;margin:0 0 4px}.qty{display:flex;gap:7px;align-items:center;margin-top:8px}.qty button{width:28px;height:28px;border:1px solid var(--line);background:#151b28;color:white;border-radius:7px}.summary{border-top:1px solid var(--line);padding-top:12px}.summary p{display:flex;justify-content:space-between;color:var(--muted)}.summary .total{color:white;font-size:20px}.wide{width:100%}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.75);z-index:80;display:none;place-items:center;padding:14px}.modal.on{display:grid}.modal-card{position:relative;width:min(900px,100%);max-height:92vh;overflow:auto;background:#0f1522;border:1px solid #38435b;border-radius:22px;padding:20px}.close{position:absolute;right:12px;top:12px;z-index:2}.product-modal{display:grid;grid-template-columns:1fr 1fr;gap:22px}.pm-img{background:#0b101a;border-radius:16px;overflow:hidden;min-height:390px}.pm-img img{width:100%;height:100%;object-fit:cover}.pm-info h2{font-size:32px}.muted{color:var(--muted)}.pm-price{display:flex;gap:12px;align-items:center;margin:14px 0}.pm-price span{text-decoration:line-through;color:#768198}.pm-price b{font-size:28px}.sizes{display:flex;gap:8px;margin:8px 0 14px}.sizes button{background:#141a28;border:1px solid #3a455e;color:white;border-radius:9px;padding:9px 12px}.sizes button.on{border-color:var(--cyan);color:var(--cyan)}.pm-info input{background:#141a28;border:1px solid var(--line);color:white;border-radius:9px;padding:9px;width:90px;margin:8px 0 16px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin:8px 0 20px}.steps span{padding:9px;border-radius:9px;background:#151b28;color:#768198;font-size:11px;text-align:center}.steps span.on{background:rgba(18,230,244,.12);color:var(--cyan)}.pane{display:none}.pane.on{display:block}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.pane input{background:#121827;border:1px solid #35405a;color:white;border-radius:11px;padding:12px}.shipopts{display:grid;gap:8px;margin:14px 0}.shipopts label{padding:12px;border:1px solid var(--line);border-radius:10px}.paytabs{display:flex;gap:8px}.pay{border:1px solid var(--line);background:#151b28;color:white;border-radius:9px;padding:10px 14px}.pay.on{border-color:var(--cyan);color:var(--cyan)}.paybox{display:none;margin:12px 0;padding:16px;background:#0b101a;border-radius:12px}.paybox.on{display:block}.qr{text-align:center;font-size:84px}.review-total{display:flex;justify-content:space-between;font-size:22px;border-top:1px solid var(--line);padding-top:14px}.success{text-align:center;padding:30px}.ok{width:78px;height:78px;border-radius:50%;display:grid;place-items:center;background:var(--cyan);color:#061018;font-size:40px;font-weight:900;margin:auto}#toast{position:fixed;left:50%;bottom:20px;transform:translate(-50%,18px);background:white;color:#111;padding:10px 14px;border-radius:999px;font-size:12px;font-weight:900;opacity:0;transition:.2s;z-index:100}#toast.on{opacity:1;transform:translate(-50%,0)}
@media(max-width:980px){header{grid-template-columns:1fr auto}.search{grid-column:1/-1}.cats{grid-template-columns:repeat(3,1fr)}.catalog-grid{grid-template-columns:1fr}#filters{display:none}#filters.on{display:block}#filterToggle{display:block}.products{grid-template-columns:repeat(2,1fr)}.benefits{grid-template-columns:1fr 1fr}.setup-banner{grid-template-columns:1fr auto}.off{display:none}footer{grid-template-columns:1fr 1fr}.product-modal{grid-template-columns:1fr}}
@media(max-width:640px){.topbar{justify-content:flex-start;overflow:auto;gap:14px}.topbar span{white-space:nowrap}header{padding:12px}.actions small{display:none}.hero{margin-left:-14px;margin-right:-14px;border-radius:0}.hero-copy{padding:52px 18px 40px}.hero h1{font-size:46px}.sale{display:none}.cats{grid-template-columns:repeat(2,1fr)}.products{grid-template-columns:1fr 1fr;gap:8px}.product img{height:155px}.pinfo{padding:9px}.pinfo h3{font-size:12px}.price b{font-size:16px}.setup-banner{grid-template-columns:1fr;padding:22px}.benefits{grid-template-columns:1fr}.newsletter{grid-template-columns:1fr;padding:20px}.newsletter form{display:grid}footer{grid-template-columns:1fr}.formgrid{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}.modal{padding:6px}}

.cats button img{width:58px;height:58px;object-fit:contain;display:block;margin:0 auto 8px;filter:drop-shadow(0 0 14px rgba(18,230,244,.4));}
.benefits img{width:42px;height:42px;object-fit:contain;display:block;filter:drop-shadow(0 0 12px rgba(18,230,244,.35));}
.hero-stats{display:flex;gap:14px;margin-top:18px;flex-wrap:wrap}.hero-stats div{padding:12px 14px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:rgba(12,16,26,.42);backdrop-filter:blur(8px)}.hero-stats b{display:block;font-size:18px}.hero-stats span{display:block;font-size:12px;color:var(--muted)}
@media(max-width:640px){.cats button img{width:48px;height:48px}.benefits img{width:34px;height:34px}.hero-stats{gap:8px}.hero-stats div{flex:1 1 calc(50% - 8px);padding:10px}}.view{display:none}.view.active{display:block}.menu-mobile{display:none;border:0;background:transparent;color:white;font-size:22px}.page-head{display:flex;justify-content:space-between;align-items:end;padding:42px 0 22px}.page-head h1{font-size:48px;margin:0}.page-head p{color:var(--muted)}.home-products{padding:28px 0}.link-btn{border:0;background:transparent;color:var(--cyan);font-weight:900}.catalog-toolbar{display:flex;justify-content:space-between;margin-bottom:12px;color:var(--muted)}.stock{display:block;color:#7f8b9e;margin-top:5px}.features{color:var(--muted);padding-left:18px;line-height:1.7}.coupon-row{display:flex;gap:8px;margin:14px 0}.coupon-row input{flex:1;background:#141a28;border:1px solid var(--line);color:white;border-radius:10px;padding:10px}.coupon-row button{border:0;border-radius:10px;background:var(--pink);color:white;font-weight:900;padding:0 14px}.checkline{display:flex;gap:8px;align-items:center;color:var(--muted);margin:14px 0}.paybox select{width:100%;margin-top:10px;background:#121827;color:white;border:1px solid var(--line);border-radius:10px;padding:12px}.review-summary p{display:flex;justify-content:space-between}.account-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding-bottom:50px}.account-card{background:#0f1522;border:1px solid var(--line);border-radius:18px;padding:20px}.wide-card{grid-column:1/-1}.address-item,.order-row{display:flex;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}.address-item span,.order-row span{color:var(--muted);font-size:12px}.small-modal{width:min(620px,100%)}
@media(max-width:640px){.menu-mobile{display:block}.header{grid-template-columns:auto 1fr auto}.logo{font-size:16px}.nav{display:none}.nav.open{display:flex;position:fixed;top:122px;left:0;right:0;z-index:45}.page-head h1{font-size:38px}.account-grid{grid-template-columns:1fr}.wide-card{grid-column:auto}}

/* V2 premium microinteractions */
.cart-svg{width:23px;height:23px;display:block;margin:0 auto 3px;transition:transform .22s ease;color:#eaf7ff}
.actions #cartBtn:hover .cart-svg{transform:translateY(-2px) rotate(-7deg);color:var(--cyan)}
.miniadd{display:inline-grid;place-items:center;transition:transform .18s,box-shadow .18s}
.miniadd:hover{transform:translateY(-2px);box-shadow:0 0 18px rgba(18,230,244,.35)}
.qty{flex-wrap:wrap;gap:8px;align-items:center}
.qty button.remove-item{width:auto;height:31px;padding:0 10px;border:1px solid rgba(255,90,140,.35);background:rgba(255,48,125,.1);border-radius:9px;color:#ff8ab2;display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:800;white-space:nowrap;transition:.2s}
.qty button.remove-item:hover{background:rgba(255,48,125,.24);border-color:#ff4ca8;color:white;transform:translateY(-1px)}
.cartitem{align-items:start}.cartitem>b{font-size:13px;white-space:nowrap}
.cats button{position:relative;isolation:isolate;overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s;background:linear-gradient(125deg,#111827,#11192a)}
.cats button::after{content:"";position:absolute;z-index:0;inset:-80% auto -80% -70%;width:42%;transform:translateX(-160%) skewX(-22deg);background:linear-gradient(90deg,transparent,rgba(71,240,255,.08),rgba(163,255,255,.52),rgba(247,255,255,.12),transparent);pointer-events:none;transition:transform .7s cubic-bezier(.2,.65,.2,1)}
.cats button:hover::after{transform:translateX(670%) skewX(-22deg)}
.cats button:hover{transform:translateY(-4px);border-color:rgba(18,230,244,.72);box-shadow:inset 0 0 22px rgba(18,230,244,.1),0 10px 30px rgba(18,230,244,.13)}
.cats button img,.cats button span{position:relative;z-index:1}
.cats button img{transition:transform .3s,filter .3s}.cats button:hover img{transform:scale(1.1);filter:drop-shadow(0 0 19px rgba(18,230,244,.65))}
footer .footnote{grid-column:1/-1;border-top:1px solid var(--line);padding-top:15px;color:var(--muted);font-size:12px}
footer .footnote a{display:inline;color:var(--cyan);margin-left:5px}
footer a:hover{color:var(--cyan)}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
@media(prefers-reduced-motion:reduce){.cats button::after,.cats button,.cats button img,.cart-svg{transition:none!important;transform:none!important}}