:root {
  --bg: #070b18;
  --card: #111a33;
  --text: #f2f5ff;
  --muted: #9aa6c8;
  --accent: #2f8cff;
  --accent2: #ff8a1f;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 600px at 80% -10%, #12285e 0%, transparent 60%), var(--bg);
  min-height: 100vh;
}
a { color: var(--accent); }
header {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  max-width: 860px; margin: 0 auto; padding: 18px 16px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 18px; }
.brand img { border-radius: 9px; }
nav { display: flex; gap: 16px; flex-wrap: wrap; }
nav a { color: var(--muted); text-decoration: none; font-size: 15px; }
nav a:hover { color: var(--text); }
nav .lang { border: 1px solid #2a3760; border-radius: 8px; padding: 0 8px; }
main { max-width: 860px; margin: 0 auto; padding: 8px 16px 48px; }
h1 { font-size: 30px; line-height: 1.25; margin: 16px 0 6px; }
h2 { font-size: 18px; margin: 28px 0 6px; }
p { margin: 6px 0; color: #d6ddf2; }
.muted { color: var(--muted); font-size: 14px; }
.hero { text-align: center; padding: 56px 0 24px; }
.hero img { border-radius: 26px; box-shadow: 0 10px 40px rgba(47, 140, 255, .35); }
.hero h1 { font-size: 40px; background: linear-gradient(90deg, var(--accent), var(--accent2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { font-size: 18px; max-width: 520px; margin: 10px auto; }
.btn { display: inline-block; margin-top: 8px; padding: 12px 20px; border-radius: 12px; background: linear-gradient(90deg, #1fa2ff, #2b5cff); color: #fff; text-decoration: none; font-weight: 600; }
footer { max-width: 860px; margin: 0 auto; padding: 24px 16px 40px; color: var(--muted); font-size: 13px; border-top: 1px solid #1c2747; }