*,*::before,*::after{box-sizing:border-box}
:root{
  --gold:#f5c542;--gold-2:#b8860b;--red:#c4161c;--dark:#15080a;--ink:#1a1a1a;
  --bg:#fff;--muted:#666;--card:#fff7e6;--radius:14px;
}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:#fffaf2;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--red);text-decoration:none}
h1,h2,h3{line-height:1.2;color:var(--dark);margin:0 0 .6em}
h1{font-size:clamp(1.8rem,4.5vw,2.8rem)}
h2{font-size:clamp(1.4rem,3.3vw,2rem);margin-top:0}
.container{width:100%;max-width:1120px;margin:0 auto;padding:0 18px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:linear-gradient(90deg,#1a0608,#2a0a0d);color:#fff;border-bottom:2px solid var(--gold-2)}
.nav{display:flex;align-items:center;gap:14px;padding:10px 18px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:1.05rem}
.brand img{width:40px;height:40px}
.site-header nav{margin-left:auto;display:flex;gap:18px}
.site-header nav a{color:#ffe9b8;font-size:.95rem}
.site-header nav a:hover{color:var(--gold)}

/* Buttons */
.btn{display:inline-block;padding:12px 22px;border-radius:999px;font-weight:700;text-align:center;transition:transform .15s,box-shadow .15s;border:0;cursor:pointer}
.btn-sm{padding:8px 14px;font-size:.9rem}
.btn-lg{padding:16px 32px;font-size:1.1rem}
.btn-primary{background:linear-gradient(180deg,#2ecc71,#1ea65a);color:#fff;box-shadow:0 6px 16px rgba(30,166,90,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(30,166,90,.45)}
.pulse{animation:pulse 2s infinite}
@keyframes pulse{0%,100%{box-shadow:0 6px 16px rgba(30,166,90,.4)}50%{box-shadow:0 6px 28px rgba(46,204,113,.85)}}

/* Hero */
.hero{background:radial-gradient(1200px 400px at 20% 0%,#3a0c10,transparent),linear-gradient(180deg,#1a0608,#2a0a0d);color:#fff;padding:42px 0 50px}
.hero h1{color:#fff}
.hero h1 strong,.hero .lead strong{color:var(--gold)}
.hero .lead{font-size:1.08rem;color:#f0e0c4;max-width:55ch}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:34px;align-items:center}
.hero-art img{border-radius:var(--radius);box-shadow:0 12px 36px rgba(0,0,0,.45)}
.cta-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:18px 0 12px}
.meta{color:#ffd98c;font-size:.9rem}
.badges{list-style:none;padding:0;margin:14px 0 0;display:flex;gap:10px;flex-wrap:wrap}
.badges li{background:rgba(255,255,255,.08);border:1px solid rgba(245,197,66,.4);color:#ffe9b8;padding:6px 12px;border-radius:999px;font-size:.85rem}

/* Sections */
section.info,section.features,section.split,section.how,section.faq{padding:46px 0}
.spec-table{overflow-x:auto;margin-top:18px}
.spec-table table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 4px 14px rgba(0,0,0,.06)}
.spec-table caption{caption-side:top;text-align:left;font-weight:700;padding:8px 0;color:var(--gold-2)}
.spec-table th,.spec-table td{padding:11px 14px;border-bottom:1px solid #f1e6cc;text-align:left;font-size:.95rem}
.spec-table th{background:#fff4d6;width:38%;color:var(--dark)}

/* Features grid */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:14px}
.card{background:#fff;border:1px solid #f0e1bf;border-radius:var(--radius);padding:20px;box-shadow:0 4px 12px rgba(0,0,0,.04);transition:transform .15s}
.card:hover{transform:translateY(-4px);border-color:var(--gold)}
.card h3{font-size:1.1rem;margin:.4em 0}
.card p{margin:0;color:var(--muted);font-size:.95rem}
.ico{font-size:2rem}

/* Split sections */
.split{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}
.split img{border-radius:var(--radius);box-shadow:0 6px 22px rgba(0,0,0,.1)}
.split.reverse>div{order:2}
.split.reverse>img{order:1}
.check{list-style:none;padding:0;margin:14px 0}
.check li{padding:6px 0 6px 26px;position:relative}
.check li::before{content:"✓";position:absolute;left:0;color:#1ea65a;font-weight:900}

/* Steps */
.steps{counter-reset:s;list-style:none;padding:0;display:grid;gap:14px;margin:18px 0}
.steps li{background:#fff;border-left:5px solid var(--gold);padding:14px 18px;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.05);counter-increment:s;position:relative}
.center{text-align:center;margin-top:22px}

/* FAQ */
.faq details{background:#fff;border:1px solid #f0e1bf;border-radius:10px;margin:10px 0;padding:0 16px;transition:box-shadow .2s}
.faq details[open]{box-shadow:0 4px 16px rgba(0,0,0,.06);border-color:var(--gold)}
.faq summary{cursor:pointer;padding:14px 0;font-weight:700;color:var(--dark);list-style:none}
.faq summary::after{content:"+";float:right;color:var(--gold-2);font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq p{margin:0 0 14px;color:#444}

/* CTA band */
.cta-band{background:linear-gradient(135deg,#c4161c,#7a0d11);color:#fff;padding:50px 0;margin-top:30px}
.cta-band h2{color:#fff}
.cta-band p{color:#ffd9d9;margin-bottom:18px}

/* Footer */
.site-footer{background:#0e0405;color:#bfae8f;padding:30px 0;border-top:2px solid var(--gold-2)}
.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.foot img{width:40px;height:40px}
.foot p{margin:6px 0}
.foot .small{font-size:.8rem;color:#7d6e55}
.foot nav{display:flex;gap:18px}
.foot nav a{color:#ffd98c;font-size:.92rem}

/* Mobile */
@media (max-width:820px){
  .site-header nav{display:none}
  .hero-grid,.split,.split.reverse{grid-template-columns:1fr}
  .split.reverse>div,.split.reverse>img{order:initial}
  .grid-3{grid-template-columns:1fr 1fr}
  .nav{padding:10px 12px}
  .btn-sm{padding:8px 12px;font-size:.85rem}
}
@media (max-width:520px){
  .grid-3{grid-template-columns:1fr}
  .brand span{display:none}
  .badges{gap:6px}
}