* {
  box-sizing: border-box;
}

:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-muted: #eef3fb;
  --text: #162033;
  --muted: #52607a;
  --line: #d8e0ef;
  --primary: #173d8f;
  --primary-strong: #0d2b6e;
  --shadow: 0 18px 45px rgba(16, 35, 70, 0.08);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.hero {
  padding: 88px 0 72px;
  background:
    radial-gradient(circle at top left, rgba(75, 118, 223, 0.22), transparent 32%),
    linear-gradient(135deg, #09152f 0%, #173d8f 100%);
  color: #fff;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin: 1rem 0 1rem;
  font-size: clamp(2.5rem, 6vw, 4.6rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.lead {
  max-width: 760px;
  margin-bottom: 0;
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.88);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.button:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.button.primary {
  color: #fff;
  background: #0a1733;
  box-shadow: 0 14px 30px rgba(6, 16, 36, 0.35);
}

.button.primary:hover {
  background: #060f22;
}

.button.secondary {
  color: #fff;
  background: transparent;
  border-color: rgba(255, 255, 255, 0.3);
}

.button.secondary:hover {
  background: rgba(255, 255, 255, 0.08);
}

.section {
  padding: 64px 0;
}

.section.muted {
  background: rgba(232, 239, 250, 0.7);
}

.grid {
  display: grid;
  gap: 1.25rem;
}

.two-columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.three-columns {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  height: 100%;
  padding: 1.7rem;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.card.compact {
  padding: 1.4rem;
}

.card h2 {
  margin-bottom: 0.75rem;
  font-size: 1.28rem;
  line-height: 1.2;
}

.card p {
  color: var(--muted);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.label {
  display: inline-block;
  margin-bottom: 0.35rem;
  color: var(--primary-strong);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.info-grid p,
.footer p,
.note {
  margin-bottom: 0;
}

.note {
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--text);
  font-weight: 600;
}

.footer {
  padding: 1.6rem 0 2.5rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 860px) {
  .two-columns,
  .three-columns,
  .info-grid,
  .footer-content {
    grid-template-columns: 1fr;
    display: grid;
  }

  .hero {
    padding: 72px 0 58px;
  }

  .section {
    padding: 48px 0;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 1.2rem, 1120px);
  }

  .card,
  .card.compact {
    padding: 1.2rem;
    border-radius: 18px;
  }

  h1 {
    font-size: 2.4rem;
  }

  .lead {
    font-size: 1rem;
  }

  .button {
    width: 100%;
  }
}