/* Tablet & smaller desktop */
@media (max-width: 1024px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 1.875rem; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}

/* Tablet */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }
  .section { padding: var(--space-3xl) 0; }

  /* Navigation */
  .hamburger {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    background: white;
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem var(--space-xl) var(--space-xl);
    gap: 0;
    box-shadow: var(--shadow-lg);
    transition: right var(--transition-base);
    overflow-y: auto;
  }

  .nav-open .nav {
    right: 0;
  }

  .nav__link {
    color: var(--color-text);
    width: 100%;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-border);
  }

  .nav__dropdown-menu {
    position: static;
    transform: none;
    box-shadow: none;
    padding: 0;
    opacity: 1;
    visibility: visible;
    display: none;
    background: var(--color-bg-light);
    border-radius: var(--radius-sm);
    margin: var(--space-sm) 0;
  }

  .nav__dropdown.open .nav__dropdown-menu {
    display: block;
  }

  .nav__cta {
    width: 100%;
    text-align: center;
    margin-top: var(--space-md);
  }

  /* Overlay */
  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
  }

  .nav-open .nav-overlay {
    display: block;
  }

  /* Grid */
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  /* Page Hero */
  .page-hero {
    padding: 8rem 0 3rem;
  }

  .page-hero h1 {
    font-size: 2rem;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }

  /* CTA */
  .cta-banner h2 {
    font-size: 1.5rem;
  }
}

/* Mobile */
@media (max-width: 480px) {
  h1 { font-size: 1.75rem; }
  :root {
    --container-padding: 1rem;
  }

  .btn--lg {
    padding: 0.85rem 2rem;
    font-size: 1rem;
  }

  .hero__buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero__buttons .btn {
    width: 100%;
  }
}