:root{
  --bg:#1E293B;           /* dark slate app bg */
  --surface:#334155;      /* card/nav surface */
  --text:#FFFFFF;         /* only white text */
  --muted:#CBD5E1;        /* light slate for secondary */
  --accent:#22C55E;       /* green */
  --price:#F59E0B;        /* amber */
  --border:#475569;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;background:var(--bg);color:var(--text)}
.container{max-width:1120px;margin:0 auto;padding:0 16px}
a{color:var(--text);text-decoration:none}

.nav{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}
.nav__inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800}
.brand .logo{width:36px;height:36px;object-fit:contain}
.menu{display:flex;gap:18px}
.menu a{opacity:.9}
.menu a:hover{opacity:1}

.hero{background:var(--surface)}
.hero__grid{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:center;padding:56px 0}
.hero__copy h1{font-size:38px;line-height:1.1;margin:0 0 8px}
.hero__copy p{color:var(--muted);margin:0 0 16px}
.searchbar{display:flex;border:1px solid var(--border);background:rgba(0,0,0,.2);border-radius:18px;overflow:hidden}
.searchbar input{flex:1;border:0;background:transparent;color:var(--text);padding:12px 14px;outline:none}
.btn{background:var(--accent);color:#fff;padding:12px 18px;border-radius:14px;font-weight:700;display:inline-block}
.btn-accent{background:var(--accent)}

.section{padding:40px 0 64px}
.section__head{display:flex;align-items:center;justify-content:space-between;gap:16px}
.section__head h2{margin:0;font-size:26px}
.tabs{display:flex;gap:10px}
.tab{background:transparent;border:1px solid var(--border);color:var(--text);padding:8px 12px;border-radius:999px;font-weight:600;opacity:.9}
.tab.active{background:#3B475B}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:20px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:18px;overflow:hidden}
.card__img{position:relative;aspect-ratio:4/3;background:#0f172a}
.card__img img{width:100%;height:100%;object-fit:cover;display:block}
.badge{position:absolute;top:10px;left:10px;background:rgba(0,0,0,.55);color:#fff;padding:6px 8px;border-radius:8px;font-size:12px;font-weight:700}
.card__body{padding:14px}
.card__body h3{margin:0 0 4px}
.card__body .muted{color:var(--muted);margin:0 0 8px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chips span{background:rgba(0,0,0,.25);padding:6px 10px;border-radius:999px;font-size:12px}
.card__footer{display:flex;align-items:center;justify-content:space-between;margin-top:12px}
.price{color:var(--price)}

.footer{background:var(--surface);border-top:1px solid var(--border);padding:22px 0}
.footer__grid{display:grid;grid-template-columns:1fr;gap:8px;align-items:center;justify-items:center;text-align:center}
.footer .muted{color:var(--muted)}
.footer__brand{font-weight:800}
.footer__brand .logo{width:28px;height:28px}
@media (max-width:900px){
  .hero__grid{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .grid{grid-template-columns:1fr}
}