:root {
  --primary: #0b3d91;
  --primary-light: #155bd6;
  --bg: #f5f7fb;
  --text: #101828;
  --muted: #667085;
  --card: #ffffff;
  --border: #e4e7ec;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.container {
  width: min(960px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0;
}

.hero {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  border-radius: 28px;
  padding: 48px;
  box-shadow: 0 20px 50px rgba(11, 61, 145, 0.2);
}

.badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.18);
  margin-bottom: 18px;
  font-weight: 700;
  font-size: 14px;
}

h1 {
  margin: 0;
  font-size: clamp(42px, 8vw, 72px);
  line-height: 1;
}

h2 {
  margin-top: 0;
}

.subtitle {
  font-size: 22px;
  margin: 18px 0;
}

.button {
  display: inline-block;
  margin-top: 20px;
  background: white;
  color: var(--primary);
  text-decoration: none;
  padding: 14px 20px;
  border-radius: 14px;
  font-weight: 800;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin: 28px 0;
}

.card,
.info,
.privacy {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 22px;
  box-shadow: 0 8px 20px rgba(16, 24, 40, 0.04);
}

.card {
  font-weight: 700;
}

footer {
  text-align: center;
  color: var(--muted);
  padding: 32px 0 0;
}

footer a,
.privacy a {
  color: var(--primary);
}

.privacy h1 {
  color: var(--primary);
  font-size: clamp(34px, 6vw, 54px);
  margin-bottom: 12px;
}

.privacy h2 {
  margin-top: 32px;
  color: var(--text);
}

.back {
  display: inline-block;
  margin-bottom: 24px;
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
}

@media (max-width: 640px) {
  .container {
    padding: 24px 0;
  }

  .hero {
    padding: 32px 24px;
    border-radius: 22px;
  }

  .subtitle {
    font-size: 18px;
  }
}