@media (max-width: 480px) {
  .nav-actions {
    gap: 8px;
  }

  .button {
    width: 100%;
  }

  .header .nav-actions .button,
  .header .nav-actions .nav-toggle {
    width: 44px;
    flex: 0 0 44px;
  }

  .hero .nav-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .hero .nav-actions .button {
    width: 100%;
  }

  .hero h1 {
    font-size: 32px;
  }

  .section-title {
    font-size: 26px;
  }

  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }

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