/* ========================================
   Responsive - Tablet & Mobile
   ======================================== */

@media (max-width: 992px) {
  .mobile-menu-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    right: -100%;
    width: 320px;
    height: calc(100vh - var(--header-height));
    background: var(--color-white);
    box-shadow: -8px 0 24px rgba(0, 0, 0, 0.08);
    overflow-y: auto;
    transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
  }

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

  .nav-list {
    flex-direction: column;
    padding: 1.5rem 0;
    gap: 0;
  }

  .nav-list > li {
    width: 100%;
  }

  .nav-list > li > a {
    padding: 0.875rem 1.5rem;
    border-radius: 0;
    font-size: 1rem;
  }

  .nav-cta {
    padding: 0.75rem 1.5rem;
  }

  .nav-cta a {
    display: block !important;
    text-align: center !important;
    border-radius: var(--radius-sm) !important;
  }

  .has-dropdown .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    min-width: 0;
    display: none;
    background: var(--color-bg-alt);
    padding: 0;
  }

  .has-dropdown.dropdown-open .dropdown {
    display: block;
  }

  .dropdown li a {
    padding-left: 2.5rem;
    border-radius: 0;
  }

  body.menu-open {
    overflow: hidden;
  }

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

  .values-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.25rem; }

  .container {
    padding: 0 1.25rem;
  }

  .hero {
    padding: 3.5rem 0 4rem;
  }

  .hero h1 {
    font-size: 2.25rem;
  }

  .hero .subtitle {
    font-size: 1.0625rem;
  }

  .hero-portrait {
    width: 160px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }

  .section {
    padding: 3.5rem 0;
  }

  .grid-2,
  .image-text-block {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .image-text-block.reverse {
    direction: ltr;
  }

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

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

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

  .footer-col h4::after {
    display: none;
  }

  .profile-card {
    grid-template-columns: 1fr;
    padding: 1.5rem;
  }

  .profile-card img {
    max-width: 250px;
    margin: 0 auto;
  }

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

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

  .page-banner {
    padding: 3rem 0;
  }

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

  .cta-section {
    padding: 3rem 0;
  }

  .contact-info-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  h1 { font-size: 1.875rem; }
  h2 { font-size: 1.5rem; }

  .container {
    padding: 0 1rem;
  }

  .hero h1 {
    font-size: 1.875rem;
  }

  .hero-portrait {
    width: 140px;
  }

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

  .page-banner h1 {
    font-size: 1.75rem;
  }

  .btn {
    padding: 0.75rem 1.75rem;
    font-size: 0.9375rem;
  }

  .section {
    padding: 3rem 0;
  }

  .highlight-box {
    padding: 1.25rem 1.5rem;
  }
}