:root {
  --bg: #f8fafc;
  --text: #0f172a;
  --muted: #64748b;
  --card: #ffffff;
  --primary: #0b1f4d;
  --accent: #f4b740;
  --border: #e2e8f0;
}

* {
  box-sizing: border-box;
}

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

.site-header {
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 20px;
  color: var(--text);
  text-decoration: none;
}

.brand-logo {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: cover;
  display: block;
}

nav {
  display: flex;
  gap: 20px;
}

nav a,
footer a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
}

.hero {
  max-width: 900px;
  margin: 80px auto;
  padding: 0 24px;
  text-align: center;
}

.eyebrow {
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 13px;
}

.hero h1 {
  font-size: clamp(42px, 7vw, 76px);
  line-height: 1;
  margin: 16px 0;
}

.hero p {
  max-width: 680px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.6;
}

.hero-actions {
  margin-top: 32px;
  display: flex;
  justify-content: center;
  gap: 16px;
}

.button {
  padding: 14px 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.button.primary {
  background: var(--primary);
  color: white;
}

.button.secondary {
  border: 1px solid var(--border);
  color: var(--text);
  background: white;
}

.section {
  max-width: 1120px;
  margin: 80px auto;
  padding: 0 24px;
}

.section h2 {
  font-size: 36px;
  margin-bottom: 24px;
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.app-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 32px;
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.06);
}

.app-card h3 {
  font-size: 28px;
  margin: 0 0 12px;
}

.app-card p {
  color: var(--muted);
  line-height: 1.6;
}

.badge {
  display: inline-block;
  margin-top: 16px;
  padding: 8px 12px;
  border-radius: 999px;
  background: #fff7e6;
  color: #8a5a00;
  font-weight: 700;
}

.text-link {
  color: var(--primary);
  font-weight: 700;
  text-decoration: none;
}

.about {
  text-align: center;
}

.about p {
  max-width: 720px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

footer {
  max-width: 1120px;
  margin: 80px auto 0;
  padding: 32px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  color: var(--muted);
}

footer p {
  display: flex;
  gap: 16px;
}

@media (max-width: 760px) {
  .site-header,
  footer {
    flex-direction: column;
    gap: 20px;
  }

  nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .app-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    margin: 48px auto;
  }
}

.page-content {
  max-width: 820px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 48px;
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.06);
}

.page-content h1 {
  font-size: 44px;
  margin-top: 0;
}

.page-content h2 {
  font-size: 24px;
  margin-top: 36px;
  margin-bottom: 12px;
}

.page-content p,
.page-content li {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.page-content strong {
  color: var(--text);
}

@media (max-width: 760px) {
  .page-content {
    padding: 28px;
  }

  .page-content h1 {
    font-size: 34px;
  }
}

.app-icon {
  width: 120px;
  height: 120px;
  border-radius: 28px;
  object-fit: cover;
  display: block;
  margin-bottom: 28px;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.16);
}