:root{--bg:#0b1220;--fg:#e8eefc;--muted:#b6c3e6;--accent:#6ea8fe;--accent2:#4dd4ac;--panel:#121a2c;--line:#223055}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;background:var(--bg);color:var(--fg);line-height:1.6}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:980px;margin:0 auto;padding:24px}
.nav{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);margin-bottom:16px}
.brand{font-weight:700;letter-spacing:.3px}
.lang{font-size:.95rem;color:var(--muted)}
.hero{padding:40px 0 24px 0}
h1{font-size:40px;line-height:1.2;margin:0 0 12px 0}
h2{font-size:24px;margin:24px 0 8px 0}
.lead{font-size:20px;color:var(--muted);max-width:720px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin:16px 0}
.card{background:var(--panel);border:1px solid var(--line);padding:16px;border-radius:12px}
.cta{display:inline-block;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#0b1220;font-weight:700;padding:12px 18px;border-radius:10px;margin-top:16px}
.footer{margin:40px 0 24px 0;border-top:1px solid var(--line);padding-top:12px;color:var(--muted);font-size:.95rem}
.badge{display:inline-block;border:1px solid var(--line);padding:4px 8px;border-radius:999px;font-size:.85rem;color:var(--muted)}
.small{font-size:.95rem;color:var(--muted)}
ul{margin:8px 0 8px 18px}