:root{
      --tg:#2AABEE;--bg:#0f1220;--card:#151933;--text:#e8ecff;--muted:#9aa3c7;--acc:#6cf0c2;--danger:#ff6b6b;
      --radius:18px; --shadow:0 10px 30px rgba(0,0,0,.25), 0 4px 12px rgba(0,0,0,.15);
    }
    *{box-sizing:border-box}
    body{margin:0;font:500 16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans";
         background:radial-gradient(1200px 800px at 10% -10%, #1b2040 0%, transparent 40%),
                    radial-gradient(1000px 700px at 110% 10%, #1a3a5c 0%, transparent 40%),
                    var(--bg);
         color:var(--text)}
    a{color:inherit}
    .wrap{max-width:1080px;margin:0 auto;padding:24px}
    header{display:flex;align-items:center;justify-content:space-between;gap:16px}
    .brand{display:flex;align-items:center;gap:12px}
    .brand img{width:56px;height:56px;border-radius:50%;border:2px solid rgba(255,255,255,.1)}
    .brand h1{font-size:20px;margin:0}
    .brand small{display:block;color:var(--muted);font-weight:600;font-size:12px;margin-top:2px}
    nav a{opacity:.85;text-decoration:none;padding:8px 12px;border-radius:10px}
    nav a:hover{background:rgba(255,255,255,.06)}
    .hero{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:28px;margin:28px 0 18px}
    .hero .title{font-size:42px;line-height:1.1;margin:0 0 14px}
    .hero .lead{color:var(--muted);margin:0 0 22px}
    .cta{display:flex;gap:12px;flex-wrap:wrap}
    .btn{display:inline-flex;align-items:center;gap:10px;padding:14px 18px;border-radius:14px;text-decoration:none;
        background:var(--tg);color:#fff;font-weight:700;box-shadow:0 6px 18px rgba(42,171,238,.35);transition:.2s}
    .btn:hover{transform:translateY(-1px);box-shadow:0 10px 26px rgba(42,171,238,.5)}
    .btn.secondary{background:#262b4d;color:#e9edff;box-shadow:none}
    .btn.secondary:hover{background:#2d335a}
    .card{background:linear-gradient(180deg,#171c39 0%,#141835 100%);border:1px solid rgba(255,255,255,.06);
          border-radius:var(--radius);box-shadow:var(--shadow)}
    .phone{border-radius:28px;padding:16px;position:relative;overflow:hidden}
    .phone::before{content:"";position:absolute;inset:0;background:
      radial-gradient(600px 240px at 0% 0%,rgba(108,240,194,.2),transparent 40%),
      radial-gradient(340px 240px at 100% 100%,rgba(42,171,238,.25),transparent 40%)}
    .bubble{background:#1d2344;border:1px solid rgba(255,255,255,.06);border-radius:14px;padding:12px 14px;margin:10px 0}
    .bubble.me{background:#20315a;border-color:rgba(108,240,194,.25)}
    .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:36px 0}
    .feature{padding:18px}
    .feature h3{margin:0 0 6px;font-size:18px}
    .feature p{margin:0;color:var(--muted)}
    .section{margin:36px 0}
    .section h2{margin:0 0 12px;font-size:28px}
    .check{list-style:none;padding:0;margin:0}
    .check li{margin:8px 0;padding-left:28px;position:relative}
    .check li::before{content:"✔";position:absolute;left:0;top:0;color:var(--acc)}
    .split{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .muted{color:var(--muted)}
    footer{margin:40px 0 8px;color:var(--muted);font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
    .policy{background:#11142a;border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:18px}
    @media (max-width:960px){
      .hero{grid-template-columns:1fr}
      .grid{grid-template-columns:1fr}
      .split{grid-template-columns:1fr}
    }