:root{--bg:#0f1724;--card:#0b1220;--accent:#6ee7b7;--muted:#9aa4b2;--glass: rgba(255,255,255,0.04);--radius:16px}
*{box-sizing:border-box}
body{margin:0;font-family:Inter, system-ui, -apple-system, 'Helvetica Neue', Arial; background:linear-gradient(180deg,#071226 0%, #071634 100%);color:#e6eef6;line-height:1.4}
.container{max-width:1100px;margin:28px auto;padding:28px}
header{display:flex;align-items:center;justify-content:space-between;gap:16px;position:relative}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:44px;height:44px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#60a5fa);display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(0,0,0,0.4)}
.logo img{width:44px;height:44px;border-radius:10px;object-fit:cover}
.logo svg{width:26px;height:26}
h1{font-size:20px;margin:0}
nav{display:flex;gap:12px;align-items:center;position:relative}
.lang-select{background:transparent;border:1px solid rgba(255,255,255,0.06);padding:6px 8px;border-radius:10px;color:var(--muted);cursor:pointer;position:relative}
.lang-dropdown{display:none;position:absolute;top:100%;right:0;background:#0b1220;border:1px solid rgba(255,255,255,0.06);border-radius:8px;overflow:hidden;z-index:100}
.lang-dropdown a{display:block;padding:8px 16px;color:#e6eef6;text-decoration:none;min-width:120px}
.lang-dropdown a:hover{background:rgba(255,255,255,0.04)}
main{display:grid;grid-template-columns:1fr 420px;gap:28px;margin-top:28px}
.hero{padding:24px;background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));border-radius:var(--radius);box-shadow:0 8px 40px rgba(2,6,23,0.6)}
.kicker{display:inline-flex;gap:8px;align-items:center;padding:6px 10px;border-radius:999px;background:var(--glass);color:var(--accent);font-weight:600;font-size:13px}
.intro{margin-top:16px}
.intro h2{font-size:28px;margin:30px 0}
.intro p{color:var(--muted);margin:8px 0 18px}
.features{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.feature{background:rgba(255,255,255,0.02);padding:12px;border-radius:12px}
.feature h4{margin:0 0 6px;font-size:14px}
.feature p{margin:0;color:var(--muted);font-size:13px}
.actions{display:flex;gap:12px;align-items:center;margin-top:18px}
.btn{display:inline-flex;gap:10px;align-items:center;padding:12px 16px;border-radius:12px;background:linear-gradient(90deg,var(--accent),#60a5fa);color:#042024;font-weight:700;text-decoration:none}
.btn.secondary{background:transparent;border:1px solid rgba(255,255,255,0.06);color:var(--accent);font-weight:600}
.phone-card{background:linear-gradient(180deg,#071428, #07121a);border-radius:28px;padding:18px;border:1px solid rgba(255,255,255,0.04);display:flex;flex-direction:column;align-items:center}
.phone-frame{width:280px;height:610px;border-radius:34px;background:linear-gradient(180deg,#0b1522,#061123);padding:18px;box-shadow:0 12px 40px rgba(0,0,0,0.6);position:relative}
.notch{position:absolute;top:12px;left:50%;transform:translateX(-50%);width:120px;height:30px;background:rgba(255,255,255,0.03);border-radius:16px}
.screen{position:absolute;inset:20px;border-radius:18px;overflow:hidden;background:#000;display:flex;align-items:center;justify-content:center}
.screen video{width:100%;height:100%;object-fit:cover}
footer{margin-top:30px;padding:18px;border-radius:12px;background:transparent;color:var(--muted);display:flex;justify-content:space-between;align-items:center}
a.policy{color:var(--muted);text-decoration:underline}
@media (max-width:980px){main{grid-template-columns:1fr;} .phone-frame{width:210px;height:460px}}