:root{
  --bg: #0b0c10;
  --panel: #111217;
  --text: #e5e7eb;
  --muted: #9aa0a6;
  --brand: #ff3748;
  --brand-600: #e22837;
  --ring: 0 0 0 2px rgba(255, 55, 72, .35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Inter, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}
.container{max-width:1100px;margin:0 auto;padding:24px}
.header{display:flex;justify-content:space-between;align-items:center;gap:16px}
.logo{color:var(--text);text-decoration:none;font-weight:700}
.nav a{color:var(--text);text-decoration:none;margin:0 8px}
.nav a:hover{opacity:.9}
.lang-btn{margin-left:12px;background:var(--panel);color:var(--text);border:1px solid #24262d;border-radius:8px;padding:8px 12px;cursor:pointer}
.hero{padding:80px 0}
.hero h1{font-size:40px;line-height:1.2;margin:0 0 12px}
.subtitle{color:var(--muted);max-width:720px}
.cta{display:inline-block;margin-top:20px;background:var(--brand);color:white;padding:12px 16px;border-radius:10px;text-decoration:none;font-weight:600}
.cta:hover{background:var(--brand-600)}
.cta.secondary{background:transparent;border:1px solid #2a2e36}
.section{padding:56px 0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--panel);border:1px solid #1c1f27;border-radius:12px;padding:16px}
.footer{display:flex;justify-content:space-between;align-items:center;color:var(--muted);border-top:1px solid #1c1f27;padding-top:24px}
.muted{color:var(--muted);text-decoration:none}
@media (max-width:900px){.cards{grid-template-columns:1fr 1fr}.hero h1{font-size:32px}}
@media (max-width:640px){.cards{grid-template-columns:1fr}.container{padding:16px}}
:focus-visible{outline:none;box-shadow:var(--ring)}