body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: #f5f5f5;
  color: #333;
}

.hero {
  background: linear-gradient(135deg, #1a1a1a, #333);
  color: white;
  padding: 120px 20px;
  text-align: center;
}

.sub-hero {
  background: #1a1a1a;
  color: white;
  padding: 60px 20px;
  text-align: center;
}

.hero-content .tagline {
  font-size: 1.3em;
  margin-top: 10px;
  opacity: 0.9;
}

.cta-button {
  display: inline-block;
  margin-top: 20px;
  padding: 12px 24px;
  background: #0078d4;
  color: white;
  text-decoration: none;
  border-radius: 4px;
}

.section {
  max-width: 900px;
  margin: 40px auto;
  padding: 20px;
  background: white;
  border-radius: 8px;
}

.section.alt {
  background: #e9e9e9;
  text-align: center;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.card {
  background: #fafafa;
  padding: 20px;
  border-radius: 6px;
  border: 1px solid #ddd;
}

.icon-link {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 10px 0;
  text-decoration: none;
  color: #0078d4;
  font-size: 1.1em;
}

.icon-link:hover {
  text-decoration: underline;
}

footer {
  text-align: center;
  padding: 20px;
  background: #1a1a1a;
  color: white;
  margin-top: 40px;
}