:root {
  --bg: #0b1530;        /* navy blue */
  --card: #112244;
  --accent: #ffffff;    /* white */
  --text: #ffffff;
  --muted: #cfd8e3;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif; color: var(--text); background: var(--bg); }

.container { max-width: 1000px; margin: 0 auto; padding: 24px; }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 0; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: 0.5px; }
.brand .logo { width: 36px; height: 36px; border-radius: 10px; background: var(--accent); display: inline-block; box-shadow: 0 6px 28px rgba(255,255,255,.25); }
.nav a { color: var(--text); text-decoration: none; opacity: 0.9; padding: 8px 12px; border-radius: 10px; }
.nav a:hover { background: rgba(255,255,255,0.06); }

.lang-toggle { background: transparent; border: 1px solid rgba(255,255,255,0.3); color: var(--accent); padding: 6px 10px; border-radius: 8px; cursor: pointer; }
.lang-toggle:hover { background: rgba(255,255,255,0.1); }

.hero { padding: 56px 0 28px; display: grid; gap: 16px; }
.hero h1 { font-size: clamp(28px, 4vw, 44px); margin: 0; line-height: 1.1; }
.hero p { color: var(--muted); font-size: clamp(16px, 1.8vw, 18px); margin: 0; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 12px; }
.button { background: var(--accent); color: var(--bg); padding: 12px 16px; border-radius: 12px; font-weight: 700; text-decoration: none; }
.button.secondary { background: transparent; color: var(--accent); border: 1px solid rgba(255,255,255,0.3); }

.grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.card { grid-column: span 12; background: var(--card); border-radius: 18px; padding: 18px; }
.card h3 { margin: 4px 0 8px; font-size: 18px; }
.card p, .card li, .table caption { color: var(--muted); }

.table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.table th, .table td { border-bottom: 1px solid rgba(255,255,255,0.08); padding: 12px; text-align: left; }
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; background: rgba(255,255,255,.15); color: var(--accent); font-weight: 700; font-size: 12px; }

.footer { color: var(--muted); text-align: center; padding: 32px 0 64px; font-size: 14px; }

@media (min-width: 720px) {
  .card.span-6 { grid-column: span 6; }
  .card.span-4 { grid-column: span 4; }
}