:root{
  --bg:#0a0c0f;
  --bg2:#0f1319;
  --card:#10151d;
  --text:#e9ecf1;
  --muted:#b3bac6;
  --gold:#c9a24a;
  --gold2:#f0d27d;
  --line:rgba(255,255,255,.10);
  --shadow: 0 24px 70px rgba(0,0,0,.55);
  --radius:22px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:radial-gradient(1200px 700px at 20% 0%, #121824 0%, var(--bg) 55%) fixed;color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}
a{color:inherit}
.container{width:min(1160px, calc(100% - 40px)); margin:0 auto}
.nav{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(10,12,15,.55);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo{
  width:34px;height:34px;border-radius:12px;
  background:linear-gradient(135deg, rgba(201,162,74,.9), rgba(240,210,125,.7));
  box-shadow:0 12px 40px rgba(201,162,74,.25);
}
.brand b{letter-spacing:.02em}
.nav-links{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.nav-links a{opacity:.9;text-decoration:none;font-weight:600;font-size:14px}
.nav-links a:hover{opacity:1}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:12px 16px;border-radius:14px;
  background: linear-gradient(135deg, var(--gold), var(--gold2));
  color:#141414; font-weight:800; text-decoration:none;
  border:1px solid rgba(255,255,255,.18);
  box-shadow: 0 18px 60px rgba(201,162,74,.18);
  transition: transform .15s ease, filter .15s ease;
}
.btn:hover{transform:translateY(-1px); filter:saturate(1.05)}
.btn.ghost{
  background:transparent;color:var(--text);
  border:1px solid var(--line); box-shadow:none;
}
.hero{padding:46px 0 26px}
.hero-grid{display:grid;grid-template-columns: 1.2fr .8fr; gap:28px; align-items:center}
.badge{
  display:inline-flex;align-items:center;gap:10px;
  padding:8px 12px;border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  color:var(--muted);font-weight:700;font-size:13px;
}
h1{font-size:44px;line-height:1.05;margin:14px 0 10px;letter-spacing:-.02em}
.lead{color:var(--muted);font-size:16px;line-height:1.6;max-width:58ch;margin:0 0 18px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}
.card{
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.product-card{overflow:hidden}
.product-media{position:relative;aspect-ratio: 4/5; background:#0b0d10}
.product-media img{width:100%;height:100%;object-fit:cover;filter:contrast(1.03) saturate(1.02)}
.product-overlay{
  position:absolute;inset:0;
  background: radial-gradient(900px 400px at 40% 20%, rgba(201,162,74,.18), transparent 60%),
              linear-gradient(180deg, rgba(0,0,0,.0) 0%, rgba(0,0,0,.58) 78%, rgba(0,0,0,.75) 100%);
}
.product-meta{position:absolute;left:18px;right:18px;bottom:16px}
.product-meta .title{font-weight:900;font-size:18px;letter-spacing:.02em}
.product-meta .sub{color:var(--muted);font-size:13px;margin-top:6px}
.section{padding:26px 0}
.section h2{font-size:26px;margin:0 0 14px}
.grid-2{display:grid;grid-template-columns: 1fr 1fr;gap:18px}
.grid-3{display:grid;grid-template-columns: repeat(3, 1fr);gap:16px}
.p{color:var(--muted);line-height:1.7;margin:0}
.box{padding:18px}
.bullets{margin:0;padding-left:18px;color:var(--muted);line-height:1.8}
.faq{display:grid;gap:12px}
.faq details{
  border:1px solid var(--line); border-radius:18px;
  background: rgba(255,255,255,.03);
  padding:14px 16px;
}
.faq summary{cursor:pointer;font-weight:800}
.faq p{margin:10px 0 0;color:var(--muted);line-height:1.7}
.form-wrap{display:grid;grid-template-columns: 1fr 1fr;gap:18px;align-items:start}
form{display:grid;gap:12px}
label{font-size:13px;color:var(--muted);font-weight:700}
input,textarea{
  width:100%; padding:12px 13px; border-radius:14px;
  border:1px solid var(--line);
  background:#0c0f14;color:var(--text);
  outline:none;
}
textarea{min-height:120px;resize:vertical}
small.hint{color:var(--muted)}
.alert{
  padding:12px 14px;border-radius:16px;border:1px solid var(--line);
  background: rgba(201,162,74,.12);
  color: var(--text);
}
.footer{padding:22px 0 28px;border-top:1px solid var(--line);margin-top:20px}
.footer small{display:block;color:rgba(255,255,255,.45);line-height:1.6;font-size:11px}
.whatsapp-float{
  position:fixed;right:18px;bottom:18px;z-index:60;
  width:52px;height:52px;border-radius:18px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  box-shadow:0 20px 70px rgba(0,0,0,.5);
  display:flex;align-items:center;justify-content:center;
  text-decoration:none;
}
.whatsapp-float svg{width:26px;height:26px;fill:#fff}
@media (max-width: 900px){
  h1{font-size:34px}
  .hero-grid{grid-template-columns:1fr;gap:18px}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .form-wrap{grid-template-columns:1fr}
}