:root{--brand:#0e151f;--accent:#c7a359;--dark:#0b1018;--grey:#f5f5f5;--line:#dde1e6;--text:#1d2939;--radius:8px}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:#fff;line-height:1.5}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%}
.container{width:min(1200px,100% - 2rem);margin-inline:auto}
.topbar{background:var(--dark);color:#cbd5e1;font-size:.8rem}
.topbar .container{display:flex;justify-content:space-between;gap:1rem;padding:.4rem 0;flex-wrap:wrap}
.header{background:var(--brand);color:#fff;position:sticky;top:0;z-index:10}
.header .container{display:flex;align-items:center;gap:1rem;padding:.8rem 0}
.logo{display:flex;align-items:center}
.logo img{width:clamp(140px,18vw,220px);height:auto;max-height:64px;object-fit:contain;image-rendering:auto;display:block;flex-shrink:0}
.search{flex:1;display:flex}
.search input{flex:1;padding:.6rem .8rem;border:0;border-radius:var(--radius) 0 0 var(--radius);font-size:1rem;min-width:0}
.search button{border:0;background:var(--accent);color:#fff;padding:0 1rem;border-radius:0 var(--radius) var(--radius) 0;font-weight:700;cursor:pointer}
.cart-link{background:rgba(255,255,255,.12);padding:.5rem .9rem;border-radius:var(--radius);font-weight:600;white-space:nowrap}
.menu-toggle{display:none;background:none;border:1px solid #fff6;color:#fff;border-radius:var(--radius);padding:.4rem .7rem;font-size:1.1rem;cursor:pointer}
.nav{background:#fff;border-bottom:1px solid var(--line)}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:.25rem;overflow-x:auto}
.nav a{display:block;padding:.8rem 1rem;font-weight:600;white-space:nowrap}
.nav a:hover,.nav a.active{color:var(--brand);box-shadow:inset 0 -3px var(--accent)}
.hero{background:linear-gradient(120deg,#0e151f,#1f2a3a 60%,#384960);color:#fff;padding:3.5rem 0}
.hero .container{display:grid;grid-template-columns:1.2fr 1fr;gap:2rem;align-items:center}
.hero h1{font-size:clamp(2rem,5vw,3.2rem);line-height:1.1;margin:0 0 1rem}
.hero p{font-size:1.1rem;opacity:.95}
.hero-art{background:rgba(255,255,255,.12);border-radius:16px;min-height:220px;display:grid;place-items:center;overflow:hidden;padding:.75rem}
.hero-art img{width:100%;height:100%;max-height:340px;object-fit:contain;filter:drop-shadow(0 10px 20px #0005)}
.btn{display:inline-block;background:var(--accent);color:#fff;padding:.75rem 1.4rem;border-radius:var(--radius);font-weight:700;border:0;cursor:pointer;font-size:1rem}
.btn:hover{filter:brightness(1.08)}
.btn.secondary{background:#fff;color:var(--brand)}
.btn.outline{background:transparent;border:2px solid var(--brand);color:var(--brand)}
section{padding:2.5rem 0}
h2{margin:0 0 1.2rem;font-size:1.6rem}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:1rem}
.tile{background:var(--grey);border-radius:var(--radius);padding:1.5rem 1rem;text-align:center;font-weight:700;border:1px solid transparent;transition:.15s}
.tile:hover{border-color:var(--brand);transform:translateY(-3px);background:#fff}
.tile .ico{font-size:2.4rem;display:block;margin-bottom:.4rem}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1.2rem}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:1rem;display:flex;flex-direction:column;gap:.5rem;background:#fff;transition:box-shadow .15s}
.card:hover{box-shadow:0 6px 18px #0001}
.thumb{background:var(--grey);border-radius:var(--radius);height:170px;display:grid;place-items:center;overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover}
.noimg{font-size:.85rem;color:#667085;padding:.8rem;text-align:center}
.card h3{font-size:1rem;margin:0}
.meta{font-size:.8rem;color:#475467}
.price{font-size:1.3rem;font-weight:800;color:var(--brand)}
.price small{font-weight:400;color:#667085;font-size:.75rem}
.stock{font-size:.8rem;color:#067647;font-weight:600}
.stock.low{color:#b54708}
.badge{align-self:flex-start;background:var(--accent);color:#fff;font-size:.7rem;font-weight:700;padding:.15rem .5rem;border-radius:99px}
.card .btn{margin-top:auto;text-align:center;padding:.55rem}
.promo{background:var(--grey)}
.promos{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}
.promos div{background:var(--dark);color:#fff;border-radius:var(--radius);padding:1.5rem}
.promos h3{margin-top:0}
.usp{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;text-align:center}
.crumbs{font-size:.85rem;color:#667085;padding:1rem 0 0}
.crumbs a:hover{text-decoration:underline}
.layout{display:grid;grid-template-columns:240px 1fr;gap:1.5rem}
.filters{border:1px solid var(--line);border-radius:var(--radius);padding:1rem;align-self:start}
.filters h3{margin:0 0 .5rem;font-size:1rem}
.filters label{display:block;margin:.3rem 0;font-size:.9rem}
.filters select,.toolbar select{width:100%;padding:.45rem;border:1px solid var(--line);border-radius:6px}
.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;gap:1rem}
.toolbar select{width:auto}
.detail{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.media{display:flex;flex-direction:column;gap:.8rem}
.bigimg{width:100%;max-height:520px;object-fit:cover;border:1px solid var(--line);border-radius:12px;background:#fff}
.detail .big{background:var(--grey);border-radius:12px;min-height:340px;display:grid;place-items:center}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(74px,1fr));gap:.5rem}
.thumb-btn{border:1px solid var(--line);padding:0;background:#fff;border-radius:8px;cursor:pointer;overflow:hidden}
.thumb-btn img{display:block;width:100%;height:64px;object-fit:cover}
.thumb-btn.active{outline:2px solid var(--accent);border-color:var(--accent)}
.meta-list{display:grid;grid-template-columns:1fr;gap:.35rem;font-size:.93rem}
.buybox{border:1px solid var(--line);border-radius:var(--radius);padding:1rem;margin:1rem 0;background:#fafbfc}
.buybox .price{font-size:2rem}
.qty{width:70px;padding:.6rem;border:1px solid var(--line);border-radius:6px;margin-right:.5rem}
.tabs table{width:100%;border-collapse:collapse}
.tabs td{padding:.6rem;border-bottom:1px solid var(--line)}
.tabs td:first-child{font-weight:600;width:35%;background:var(--grey)}
.cta{background:var(--brand);color:#fff;border-radius:12px;padding:1.5rem;display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.cart-row{display:grid;grid-template-columns:60px 1fr auto auto;gap:1rem;align-items:center;padding:.8rem 0;border-bottom:1px solid var(--line)}
.cart-row .thumb{height:60px}
.linkbtn{background:none;border:0;color:#b42318;cursor:pointer;text-decoration:underline}
.summary{margin-top:1.5rem;text-align:right}
.footer{background:var(--dark);color:#cbd5e1;padding:2.5rem 0 1rem;margin-top:2rem}
.footer .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.5rem}
.footer h4{color:#fff;margin:0 0 .6rem}
.footer ul{list-style:none;margin:0;padding:0}
.footer li{margin:.3rem 0}
.footer a:hover{color:#fff;text-decoration:underline}
.footer .legal{border-top:1px solid #344054;margin-top:1.5rem;padding-top:1rem;font-size:.8rem}
@media(max-width:800px){
.hero .container,.detail,.layout{grid-template-columns:1fr}
.hero-art{display:none}
.menu-toggle{display:block}
.header .container{flex-wrap:wrap}
.search{order:5;flex-basis:100%}
.nav{display:none}.nav.open{display:block}
.nav ul{flex-direction:column}
.cart-row{grid-template-columns:50px 1fr auto}
.cart-row .thumb{height:50px}
.logo img{width:clamp(120px,42vw,180px);max-height:52px}
}