:root{
  --bg:#0a0806; --surface:#12100c; --card:#1a1710; --border:#2a2419;
  --text:#f5efe4; --muted:#a19684; --primary:#f0b429; --primary-2:#f5c957;
  --primary-fg:#0a0806;
  --shadow-gold:0 20px 40px -20px rgba(240,180,41,.35);
  --gradient-gold:linear-gradient(135deg,#f0b429,#f5c957);
  --gradient-hero:radial-gradient(circle at 20% 0%, rgba(240,180,41,.18), transparent 55%),radial-gradient(circle at 100% 80%, rgba(240,180,41,.08), transparent 55%),linear-gradient(180deg, rgba(10,8,6,.85), rgba(10,8,6,.95));
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.gold{background:var(--gradient-gold);-webkit-background-clip:text;background-clip:text;color:transparent}
.muted{color:var(--muted)}
h1,h2,h3{font-weight:800;letter-spacing:-0.02em;line-height:1.1}
h1{font-size:clamp(2rem,5vw,3.75rem)}
h2{font-size:clamp(1.6rem,3.5vw,2.5rem)}
h3{font-size:1.15rem}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(10,8,6,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem}
.logo img{width:32px;height:32px}
.nav{display:flex;gap:24px;font-size:.95rem}
.nav a{color:var(--muted);transition:color .2s}
.nav a:hover,.nav a.active{color:var(--primary)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:10px;font-weight:600;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:all .2s;white-space:nowrap}
.btn-gold{background:var(--gradient-gold);color:var(--primary-fg);box-shadow:var(--shadow-gold)}
.btn-gold:hover{opacity:.9;transform:translateY(-1px)}
.btn-outline{border-color:var(--border);background:rgba(26,23,16,.6)}
.btn-outline:hover{background:var(--card)}
.burger{display:none;background:none;border:0;color:var(--text);font-size:1.5rem;cursor:pointer}

/* Hero */
.hero{position:relative;overflow:hidden;padding:80px 0 100px}
.hero-bg{position:absolute;inset:0;z-index:-1}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.3}
.hero-bg::after{content:"";position:absolute;inset:0;background:var(--gradient-hero)}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.hero-visual{position:relative}
.hero-visual::before{content:"";position:absolute;inset:-20px;background:var(--gradient-gold);opacity:.2;filter:blur(60px);border-radius:50%}
.hero-visual img{position:relative;border-radius:24px;border:1px solid rgba(240,180,41,.3);box-shadow:var(--shadow-gold)}
.badge{display:inline-block;border:1px solid rgba(240,180,41,.4);background:rgba(240,180,41,.1);color:var(--primary);padding:5px 14px;border-radius:999px;font-size:.8rem;font-weight:500}
.lead{font-size:1.1rem;color:var(--muted);margin-top:24px;max-width:560px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px;max-width:520px}
.stat-k{font-size:2.25rem;font-weight:800;background:var(--gradient-gold);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-v{font-size:.75rem;color:var(--muted);margin-top:4px}

/* Sections */
.section{padding:80px 0}
.section-header{max-width:640px;margin-bottom:48px}
.section-header p{margin-top:14px;color:var(--muted)}
.section-alt{background:rgba(26,23,16,.3);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}

/* Cards */
.card-grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:28px;transition:border-color .2s}
.card:hover{border-color:rgba(240,180,41,.5)}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);font-size:.92rem}
.product-card{display:block}
.product-icon{width:44px;height:44px;border-radius:10px;background:var(--gradient-gold);color:var(--primary-fg);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:1.15rem;margin-bottom:20px}
.product-card .more{color:var(--primary);font-size:.9rem;margin-top:18px;display:inline-block}

/* Feature cards on dark */
.feat{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:22px}
.feat h3{font-size:1rem;margin-bottom:8px}
.feat p{color:var(--muted);font-size:.88rem}

/* Product page */
.spec-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-top:32px}
.spec{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:14px 18px}
.spec-label{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.spec-value{font-weight:700;margin-top:4px}

.prose p{margin-bottom:16px;color:var(--muted);line-height:1.7}
.prose h2{margin:32px 0 16px;color:var(--text)}
.prose ul{margin:12px 0 12px 24px;color:var(--muted)}
.prose li{margin-bottom:8px}

/* FAQ */
.faq details{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:18px 22px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--primary);font-size:1.4rem;font-weight:300;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details[open] > *:not(summary){margin-top:14px;color:var(--muted)}

/* Form */
.form{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:36px;max-width:560px;margin:0 auto}
.form h2{margin-bottom:8px}
.form .lead{margin-top:0;margin-bottom:24px;font-size:.95rem}
.field{margin-bottom:16px}
.field label{display:block;font-size:.85rem;font-weight:500;margin-bottom:6px}
.field input{width:100%;background:var(--bg);border:1px solid var(--border);color:var(--text);padding:12px 14px;border-radius:10px;font-size:.95rem;font-family:inherit}
.field input:focus{outline:none;border-color:var(--primary)}
.form .btn{width:100%;justify-content:center;padding:14px}
.form-hint{font-size:.78rem;color:var(--muted);margin-top:12px;text-align:center}

/* Footer */
.footer{border-top:1px solid var(--border);padding:48px 0 32px;margin-top:60px;background:var(--surface)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:32px}
.footer h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:14px;font-weight:600}
.footer ul{list-style:none}
.footer li{margin-bottom:8px}
.footer a{color:var(--muted);font-size:.9rem}
.footer a:hover{color:var(--primary)}
.footer-bottom{border-top:1px solid var(--border);padding-top:20px;color:var(--muted);font-size:.82rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

/* Legal pages */
.legal{max-width:760px;margin:0 auto;padding:60px 20px}
.legal .crumbs{color:var(--muted);font-size:.82rem;margin-bottom:24px}
.legal h1{font-size:2.25rem;margin-bottom:8px}
.legal .date{color:var(--muted);font-size:.85rem;margin-bottom:32px}
.legal h2{font-size:1.2rem;margin:28px 0 10px;color:var(--text)}
.legal p,.legal li{color:var(--muted);line-height:1.7}
.legal ul{margin:8px 0 8px 24px}

@media (max-width: 900px){
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{order:-1;max-width:420px;margin:0 auto}
  .grid-3,.grid-4{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 640px){
  .nav{display:none}
  .nav.open{display:flex;position:absolute;top:100%;left:0;right:0;background:var(--surface);border-bottom:1px solid var(--border);flex-direction:column;padding:16px 20px;gap:14px}
  .burger{display:block}
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .header-inner .btn-gold{display:none}
  .header .btn-gold.mobile{display:inline-flex}
}