@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .split {
    gap: 2.5rem;
  }

  .contact-grid {
    gap: 2rem;
  }
}

@media (max-width: 860px) {
  :root {
    --header-height: 64px;
  }

  h1 { font-size: 2.1rem; }
  h2 { font-size: 1.7rem; }
  h3 { font-size: 1.3rem; }

  .container {
    padding: 0 1.25rem;
  }

  .section {
    padding: 3.5rem 0;
  }

  .topbar {
    height: auto;
    padding: 0.4rem 0;
  }

  .topbar .container {
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.3rem 1.25rem;
  }

  .topbar-contact {
    gap: 1.25rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  .topbar-meta {
    display: none;
  }

  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    padding: 0.5rem 1.25rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 99;
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;
  }

  .nav.open {
    transform: translateY(0);
  }

  .nav a {
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 1rem;
  }

  .nav a.active::after {
    display: none;
  }

  .nav a.active {
    background-color: var(--color-cream);
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    min-height: 420px;
  }

  .hero-content h1 {
    font-size: 2.2rem;
  }

  .hero-content p {
    font-size: 1rem;
  }

  .page-hero {
    padding: 3rem 0 2.5rem;
  }

  .split {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .split-img {
    max-height: 320px;
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .cookie-consent .container {
    flex-direction: column;
    text-align: center;
  }

  .cookie-consent .cookie-actions {
    width: 100%;
    justify-content: center;
  }

  .back-to-top {
    bottom: 1.25rem;
    right: 1.25rem;
    width: 42px;
    height: 42px;
  }

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

@media (max-width: 480px) {
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.45rem; }

  .container {
    padding: 0 1rem;
  }

  .section {
    padding: 2.5rem 0;
  }

  .hero {
    min-height: 380px;
  }

  .hero-content h1 {
    font-size: 1.8rem;
  }

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

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .stats-row {
    grid-template-columns: 1fr;
  }

  .stat .stat-number {
    font-size: 2rem;
  }

  .card-body {
    padding: 1.25rem;
  }

  .contact-form,
  .contact-info-card {
    padding: 1.5rem;
  }

  .topbar-contact {
    gap: 0.75rem;
    font-size: 0.78rem;
  }

  .footer-bottom .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
}

@media (min-width: 861px) {
  .nav-toggle {
    display: none;
  }
}