html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
}

.nav-link {
  color: #475569;
  font-weight: 500;
  transition: 0.2s;
}

.nav-link:hover {
  color: #4f46e5;
}

.dark .nav-link {
  color: #cbd5e1;
}

.dark .nav-link:hover {
  color: #818cf8;
}

.mobile-link {
  padding: 10px 12px;
  border-radius: 8px;
  color: #475569;
}

.mobile-link:hover {
  background: #f1f5f9;
}

.dark .mobile-link {
  color: #cbd5e1;
}

.dark .mobile-link:hover {
  background: #1e293b;
}

.service-card {
  padding: 24px;
  border-radius: 16px;

  background: white;

  border: 1px solid #e2e8f0;

  transition: transform 0.2s,
              box-shadow 0.2s;
}

.service-card:hover {
  transform: translateY(-4px);

  box-shadow:
    0 15px 30px rgba(0, 0, 0, 0.08);
}

.dark .service-card {
  background: #0f172a;
  border-color: #1e293b;
}