:root{
  --bg:#071224; --line:rgba(255,255,255,.08); --text:#f7f9fc; --muted:#b9c7e3;
  --accent:#2f7cf6; --accent2:#20c997; --card:#101f39;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:linear-gradient(180deg,#06101f,#0a162b 35%,#091423);color:var(--text)}
a{color:inherit;text-decoration:none}
.container{max-width:1240px;margin:0 auto;padding:0 22px}
.site-header{position:sticky;top:0;z-index:20;background:rgba(7,18,36,.78);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:18px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:1.2rem}
.brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--accent),#6aa6ff);display:grid;place-items:center;font-weight:900}
.nav-links{display:flex;flex-wrap:wrap;gap:18px;color:var(--muted);font-size:.95rem}
.nav-actions{display:flex;gap:12px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:14px;border:1px solid var(--line);font-weight:700;transition:.2s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--accent),#5798ff);border:none;color:#fff}
.btn-secondary{background:rgba(255,255,255,.03)}
.hero{padding:88px 0 48px}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center}
.kicker{display:inline-flex;gap:10px;align-items:center;border:1px solid var(--line);padding:9px 14px;border-radius:999px;color:var(--muted);font-size:.85rem;background:rgba(255,255,255,.03)}
.hero h1{font-size:3.45rem;line-height:1.05;margin:20px 0 18px}
.hero p{font-size:1.08rem;line-height:1.75;color:var(--muted);max-width:760px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.card,.hero-card{background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.025));border:1px solid var(--line);border-radius:26px;padding:24px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
.stat{padding:18px;border-radius:20px;background:rgba(255,255,255,.03);border:1px solid var(--line)}
.stat strong{display:block;font-size:1.45rem;margin-bottom:6px}
.section{padding:72px 0}
.section-head{max-width:860px;margin-bottom:26px}
.section-head h2{font-size:2.35rem;margin:10px 0 12px}
.section-head p,.muted{color:var(--muted);line-height:1.75}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.tag{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;background:rgba(32,201,151,.12);color:#9ff0d0;font-size:.78rem;font-weight:700;margin-bottom:10px}
.feature-list{display:grid;gap:10px;margin-top:14px}
.feature-list div,.step{padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.03);border:1px solid var(--line)}
.help-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.step-list{display:grid;gap:12px}
.download-box{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.table{width:100%;border-collapse:collapse;border:1px solid var(--line);overflow:hidden;border-radius:22px}
.table th,.table td{padding:14px;border-bottom:1px solid var(--line);text-align:left}
.table th{background:rgba(255,255,255,.04)}
.footer{padding:32px 0 48px;color:var(--muted)}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.price-card{padding:24px;border-radius:24px;border:1px solid var(--line);background:rgba(255,255,255,.03)}
.price-card.featured{outline:2px solid rgba(47,124,246,.35);box-shadow:0 14px 28px rgba(47,124,246,.12)}
.price-name{font-size:1.25rem;font-weight:800}
.price-amount{font-size:2.4rem;font-weight:900;margin:12px 0}
.price-amount span{font-size:1rem;color:var(--muted);font-weight:600}
.note-box{padding:16px 18px;border-radius:18px;background:rgba(255,255,255,.03);border:1px solid var(--line)}
@media (max-width:980px){
  .hero-grid,.grid-3,.grid-2,.help-grid,.price-grid{grid-template-columns:1fr}
  .hero h1{font-size:2.6rem}
  .stats{grid-template-columns:1fr}
  .nav-links{display:none}
}