:root{
  --text:#F8F9FA;
  --muted:#BFAEC6;
  --brand:#E63946;
  --brand-2:#7B2CBF;
  --card:#1E0E15;
  --border:#3A1F2C;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:#1A0B0D;
  color:var(--text);
  font:16px/1.55 Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}
.container{max-width:1100px;margin:0 auto;padding:5 20px}
.section{padding:72px 0}
.section.alt{background:rgba(255,255,255,0.02)}
.site-header{position:sticky;top:10;z-index:10;background:rgba(26,11,13,0.9);backdrop-filter:saturate(120%) blur(10px);border-bottom:1px solid var(--border);padding:20px 1px 20px 10px}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px;padding:20px 100px 20px 10px}
.logo-img{height:70px}
.nav a{color:var(--muted);text-decoration:none;margin-left:18px}
.nav a:hover{color:var(--text)}
.btn{display:inline-block;border:1px solid var(--border);padding:10px 16px;border-radius:10px;text-decoration:none;color:var(--text);transition:.2s all ease}
.btn--sm{padding:8px 12px;font-size:14px}
.btn--primary{background:linear-gradient(90deg,var(--brand),var(--brand-2));border-color:transparent;color:#fff;font-weight:700}
.btn--primary:hover{opacity:.9}
.btn--ghost{background:transparent}
.btn--ghost:hover{border-color:var(--brand);color:var(--text)}
.hero{padding:96px 0 72px;background:radial-gradient(1200px 400px at 20% -10%, rgba(123,44,191,.2), transparent 60%), radial-gradient(1200px 400px at 80% -20%, rgba(230,57,70,.2), transparent 60%)}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.hero h1{font-size:44px;line-height:1.1;margin:0 0 12px;color:var(--brand)}
.lead{font-size:18px;color:var(--muted)}
.cta{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap}
.carousel{position:relative;max-width:100%;border-radius:16px;overflow:hidden;border:1px solid var(--border);box-shadow:0 20px 60px rgba(0,0,0,.4)}
.slides img{width:100%;display:none;border-radius:16px}
.prev,.next{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,0.5);color:#fff;border:none;padding:10px;cursor:pointer;border-radius:50%}
.prev{left:10px}
.next{right:10px}
.dots{position:absolute;bottom:12px;width:100%;text-align:center}
.dot{height:12px;width:12px;margin:0 4px;background:#bbb;border-radius:50%;display:inline-block;cursor:pointer}
.dot.active{background:var(--brand)}
.steps{counter-reset: step;list-style:none;padding:0;margin:18px 0 0}
.steps li{position:relative;margin:16px 0;padding-left:44px;color:var(--muted)}
.steps li::before{counter-increment: step;content:counter(step);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#fff;font-weight:800;display:grid;place-items:center}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px}
.card.spec h3{margin-top:0}
.card.spec ul{list-style:none;padding:0;margin:0}
.card.spec li{padding:10px 0;border-bottom:1px dashed var(--border)}
.card.spec li:last-child{border-bottom:none}
.card.spec li span{display:inline-block;min-width:120px;color:var(--muted)}
.checklist{list-style:disc;margin-left:18px;color:var(--muted)}
.quote{font-size:22px;line-height:1.45;text-align:center;color:#f1d6e8;max-width:850px;margin:0 auto}
.form{display:grid;gap:14px}
.form label{display:grid;gap:6px}
.form input,.form textarea{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--border);background:#2C0F1C;color:var(--text)}
.form input::placeholder,.form textarea::placeholder{color:#a68ca3}
.site-footer{border-top:1px solid var(--border);padding:28px 0;background:#1A0B0D}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:16px;color:var(--muted)}
.footer-inner a{color:var(--muted);text-decoration:none;margin-left:14px}
.footer-inner a:hover{color:var(--text)}
@media (max-width: 900px){
  .hero-inner, .grid-2{grid-template-columns:1fr}
  .hero{padding-top:72px}
  .hero h1{font-size:36px}
}