.hero {
  text-align: center;
  padding: 80px 20px;
}

.hero h1 {
  font-size: 42px;
  margin-bottom: 16px;
}

.hero p {
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto 32px;
  color: #334155;
}

.hero .cta {
  padding: 14px 28px;
  font-size: 16px;
  background: var(--primary);
  color: white;
  border-radius: 8px;
}

.section {
  padding: 60px 20px;
  max-width: 1000px;
  margin: auto;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.card {
  background: white;
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 10px 20px rgba(0,0,0,0.05);
  text-align: center;
}