:root{
  --bg:#0e0f10; --text:#e7e7e7; --muted:#b9b9b9; --brand:#d2a25b; --accent:#2e7a64;
  --max:1180px; --rounded:16px; --pad:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Arial;color:var(--text);background:var(--bg)}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
.container{max-width:var(--max);margin:auto;padding:0 var(--pad)}
.header{position:sticky;top:0;background:#121314;border-bottom:1px solid #222;z-index:20}
.nav{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.nav .logo{display:flex;align-items:center}
.logo-img{width:150px;height:auto;margin-right:1rem}
.nav .logo-text{font-weight:700;letter-spacing:.5px}
.nav .actions a{margin-left:10px}
.btn{display:inline-block;padding:10px 16px;border-radius:999px;background:var(--brand);color:#111;font-weight:700}
.btn-secondary{display:inline-block;padding:10px 16px;border-radius:999px;border:1px solid var(--brand);color:var(--text)}
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
@media (max-width:900px){.grid-3{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr}}
.card{background:#131416;border:1px solid #222;border-radius:var(--rounded);padding:16px}
.hero{padding:48px 0}
.hero h1{font-size:clamp(28px,4vw,44px);margin:0 0 12px}
.lead{color:var(--muted)}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;background:#1b1c1f;border:1px solid #2a2b30;color:#d8d8d8}
.warranty-badge{border:1px dashed var(--brand);color:var(--brand);background:#17130e}
.faq dt{font-weight:700;cursor:pointer;margin-top:10px}
.faq dd{margin:0 0 10px 0;display:none}
.footer{margin-top:48px;border-top:1px solid #222;background:#121314}
.footer .cols{display:grid;gap:16px;grid-template-columns:2fr 1fr 1fr}
@media (max-width:900px){.footer .cols{grid-template-columns:1fr}}