:root{
  --bg:#0b0f17;
  --card:#121a27;
  --text:#eaf0ff;
  --muted:#a8b3cf;
  --line:rgba(255,255,255,.08);
  --accent:#7c5cff;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 18px}

.nav{position:sticky;top:0;background:rgba(11,15,23,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);z-index:10}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:800}
nav a{margin-left:14px;color:var(--muted)}
nav a:hover{color:var(--text)}
.btn{display:inline-block;background:var(--accent);color:white;padding:10px 14px;border-radius:12px;font-weight:700;border:none}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}
.btn:hover{transform:translateY(-1px)}

.hero{padding:64px 0 24px;border-bottom:1px solid var(--line)}
.hero-inner{display:grid;grid-template-columns:1.3fr .9fr;gap:22px;align-items:stretch}
h1{font-size:46px;line-height:1.05;margin:0 0 12px}
p{color:var(--muted);line-height:1.6;margin:0 0 16px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0}
.trust{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:14px}

.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px}
.card h3{margin:0 0 10px}
.card ul{margin:10px 0 0;padding-left:18px;color:var(--muted)}
.card li{margin:6px 0}
.muted{color:var(--muted)}

.section{padding:44px 0}
.section.alt{background:rgba(255,255,255,.02);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:30px;margin:0 0 12px}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
.item{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px}
.item h3{margin:0 0 8px}
.item p{margin:0;color:var(--muted)}

.form{display:grid;gap:12px;max-width:520px;margin-top:14px}
label{display:grid;gap:6px;color:var(--muted);font-size:14px}
input,textarea{
  background:#0e1420;color:var(--text);
  border:1px solid var(--line);
  border-radius:14px;padding:12px;outline:none
}
input:focus,textarea:focus{border-color:rgba(124,92,255,.7)}
.contact-links{margin-top:16px;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap}

.footer{padding:22px 0}
.footer-inner{display:flex;justify-content:space-between;gap:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:16px}

@media (max-width: 900px){
  .hero-inner{grid-template-columns:1fr}
  h1{font-size:38px}
  .grid{grid-template-columns:1fr}
}