/* Responsive Styles */

@media (min-width: 641px) and (max-width: 1024px) {
  .game-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

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

  .footer-grid .footer-col:first-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 768px) {
  .game-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 1025px) {
  .game-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }

  main {
    padding: 40px 0 56px;
  }

  .hero {
    padding: 72px 0 80px;
  }

  .mobile-nav,
  .mobile-nav-backdrop {
    display: none;
  }
}

@media (min-width: 1200px) {
  .game-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (max-width: 1024px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }
}

@media (max-width: 640px) {
  :root {
    --header-height: 56px;
  }

  .logo-text {
    font-size: 1.05rem;
  }

  main {
    padding: 24px 0 40px;
  }

  .hero {
    padding: 40px 0 48px;
    margin-bottom: 28px;
  }

  .hero h1 {
    font-size: 1.6rem;
  }

  .search-form {
    border-radius: var(--border-radius);
    padding: 4px 4px 4px 16px;
  }

  .game-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .card-body {
    padding: 10px 12px 14px;
  }

  .card-title {
    font-size: 0.85rem;
  }

  .card-desc {
    display: none;
  }

  .card-body .btn-sm {
    width: 100%;
    justify-content: center;
    min-height: 40px;
  }

  .category-chips {
    gap: 8px;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .category-chips::-webkit-scrollbar {
    display: none;
  }

  .chip {
    flex-shrink: 0;
    padding: 8px 14px;
    font-size: 0.8rem;
  }

  .categories-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .category-card {
    padding: 20px 14px;
  }

  .category-card-icon {
    font-size: 2rem;
  }

  .category-card h3 {
    font-size: 0.95rem;
  }

  .category-card p {
    display: none;
  }

  .game-frame-wrap {
    aspect-ratio: auto;
    height: 70vh;
    border-radius: 14px;
  }

  .content-section {
    padding: 20px 16px;
  }

  .filters-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .filters-bar select {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 36px 20px 24px;
  }

  .footer-links a {
    min-height: 44px;
  }

  .ad-slot-banner {
    min-height: 100px;
  }

  .ad-slot-leaderboard {
    min-height: 60px;
  }

  .pagination {
    gap: 4px;
  }

  .page-btn {
    min-width: 40px;
    min-height: 40px;
    font-size: 0.875rem;
  }

  .seo-content {
    padding: 24px 18px;
  }

  .source-notice {
    padding: 18px;
  }

  .error-code {
    font-size: 4rem;
  }
}

@media (max-width: 380px) {
  .game-grid {
    gap: 10px;
  }

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