@media (max-width: 768px) {
  body {
    font-size: 15px;
  }

  h1 {
    font-size: 1.9rem;
  }

  h2 {
    font-size: 1.6rem;
  }

  h3 {
    font-size: 1.15rem;
  }


  section {
    padding: 3rem 0;
  }

  .page-header {
    padding: 3rem 1.5rem;
  }

  .btn {
    padding: 0.9rem 1.8rem;
    font-size: 1rem;
  }

  .service-card,
  .program-card,
  .benefit-card,
  .domain-card,
  .innovation-card {
    padding: 1.5rem;
  }

  .nav-links a {
    padding: 0.5rem 0;
    font-size: 1.05rem;
  }
}