/* ===== Tablet ===== */
@media (max-width: 1024px) {
  .site-title {
    font-size: 0.95rem;
  }

  .nav-item > .nav-link {
    font-size: 0.82rem;
    padding: 8px 2px;
  }

  .nav-item {
    padding: 0 6px;
  }

  .banner-inner {
    padding: 0 16px;
  }
}

/* ===== Mobile ===== */
@media (max-width: 768px) {
  :root {
    --banner-height: 56px;
  }

  /* Banner */
  .banner-inner {
    padding: 0 12px;
  }

  .site-title {
    font-size: 0.9rem;
  }

  #main-nav {
    display: none;
  }

  .lang-switcher {
    display: none;
  }

  .btn-register {
    display: none;
  }

  .hamburger-btn {
    display: flex;
  }

  /* Mobile Nav Overlay */
  .mobile-nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 500;
    backdrop-filter: blur(4px);
  }

  .mobile-nav-panel {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 280px;
    max-width: 80vw;
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    padding: 20px;
    overflow-y: auto;
    animation: slideInRight 0.3s ease;
  }

  @keyframes slideInRight {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
  }

  .mobile-nav-close {
    display: flex;
    margin-left: auto;
    margin-bottom: 16px;
    padding: 4px;
    color: var(--color-text-light);
  }

  /* Mobile nav items */
  .mobile-nav-section {
    margin-bottom: 8px;
  }

  .mobile-nav-title {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-primary);
    padding: 10px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    border-bottom: 1px solid var(--color-border);
  }

  .mobile-nav-title .expand-icon {
    width: 16px;
    height: 16px;
    transition: transform 0.2s ease;
  }

  .mobile-nav-section.expanded .expand-icon {
    transform: rotate(90deg);
  }

  .mobile-nav-children {
    display: none;
    padding-left: 16px;
  }

  .mobile-nav-section.expanded .mobile-nav-children {
    display: block;
  }

  .mobile-nav-link {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text);
    padding: 8px 0;
    border-bottom: 1px solid var(--color-off-white);
  }

  .mobile-nav-link:hover {
    color: var(--color-accent);
  }

  .mobile-nav-sub-section {
    margin: 4px 0;
  }

  .mobile-nav-sub-title {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text);
    padding: 8px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
  }

  .mobile-nav-sub-children {
    display: none;
    padding-left: 16px;
  }

  .mobile-nav-sub-section.expanded .mobile-nav-sub-children {
    display: block;
  }

  /* Mobile language & register in side panel */
  .mobile-nav-extras {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
  }

  .mobile-nav-extras .btn-register {
    display: block;
    width: 100%;
    text-align: center;
    margin-bottom: 12px;
  }

  .mobile-lang-switcher {
    display: flex;
    gap: 8px;
    justify-content: center;
  }

  .mobile-lang-switcher .lang-btn {
    font-size: 0.85rem;
    padding: 6px 12px;
  }

  /* Breadcrumb */
  .breadcrumb-inner {
    padding: 0 12px;
    font-size: 0.8rem;
  }

  /* Content */
  #content-area {
    padding: 24px 16px;
  }

  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.25rem; }

  /* Pagination */
  #page-pagination {
    gap: 40px;
    padding: 24px 16px 32px;
  }

  .pagination-arrow svg {
    width: 40px;
    height: 40px;
  }

  /* Modal */
  .modal-card {
    padding: 24px 20px;
    margin: 16px;
  }
}

/* ===== Small Mobile ===== */
@media (max-width: 380px) {
  .site-title {
    font-size: 0.8rem;
  }

  .logo {
    width: 28px;
    height: 28px;
  }
}