/* ==========================================================================
   RESPONSIVE.CSS - Mobile & Tablet Breakpoints
   ========================================================================== */

/* TABLET (max-width: 1024px) */
@media (max-width: 1024px) {
  .navbar {
    padding: 0 var(--space-lg);
    flex-wrap: wrap;
    height: auto;
    min-height: var(--nav-height);
    padding-top: var(--space-sm);
    padding-bottom: var(--space-sm);
  }

  .hero .container {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    padding: 0 var(--space-lg);
  }

  .hero-visual {
    order: -1;
  }

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

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer-links {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-lg);
  }

  .spotlight-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .map-legend {
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
  }

  .leaderboard-item {
    grid-template-columns: 100px 1fr 50px;
  }
}

/* MOBILE MEDIUM (max-width: 768px) */
@media (max-width: 768px) {
  .navbar {
    padding: 0 var(--space-md);
  }

  .nav-links {
    display: none;
  }

  .theme-toggle {
    order: 3;
  }

  .menu-toggle {
    display: block;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .hero .container {
    padding: 0 var(--space-md);
    text-align: center;
  }

  .hero-content h1 {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .hero-content p {
    font-size: 1.1rem;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-visual svg {
    width: 150px;
    height: 150px;
  }

  .nav-links {
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background-color: var(--color-surface);
    box-shadow: var(--shadow-md);
    padding: var(--space-lg);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
  }

  .nav-links.nav-open {
    max-height: 500px;
  }

  .nav-link {
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border);
  }

  .nav-link.active::after {
    display: none;
  }

  .nav-link.active {
    background-color: var(--color-bg);
    color: var(--color-accent);
  }

  h1 { font-size: clamp(1.5rem, 4vw, 2rem); }
  h2 { font-size: clamp(1.35rem, 3vw, 1.75rem); }

  .hero {
    padding: var(--space-2xl) 0;
  }

  .country-pills {
    gap: var(--space-sm);
  }

  .pill {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.85rem;
  }

  .stats-section {
    padding: var(--space-2xl) 0;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .stat-number {
    font-size: clamp(1.5rem, 4vw, 2rem);
  }

  .featured-section,
  .trending-section,
  .map-section,
  .leaderboard-section,
  .live-activity-section,
  .spotlight-section {
    padding: var(--space-2xl) 0;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }

  .card-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--space-lg);
  }

  .cta-buttons {
    flex-direction: column;
  }

  .cta-buttons a {
    width: 100%;
  }

  .page-header {
    padding: var(--space-2xl) 0;
  }

  .filter-controls {
    padding: var(--space-lg);
  }

  .event-filters {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .search-bar {
    flex-direction: column;
  }

  .toast {
    right: var(--space-md);
    left: var(--space-md);
    max-width: none;
  }

  .site-footer {
    padding: var(--space-2xl) 0 var(--space-lg);
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .footer-links {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .country-density-layout {
    grid-template-columns: 1fr;
  }

  .africa-map-panel {
    top: auto;
  }

  .profile-stats {
    gap: var(--space-lg);
    font-size: 0.95rem;
  }

  .spotlight-stats {
    flex-direction: column;
    gap: var(--space-md);
  }

  .spotlight-actions {
    flex-direction: column;
  }

  .live-indicator {
    margin-bottom: var(--space-md);
  }
}

/* MOBILE SMALL (max-width: 480px) */
@media (max-width: 480px) {
  :root {
    --space-xl: 1.5rem;
  }

  body {
    font-size: 16px;
  }

  .container {
    padding: 0 var(--space-md);
  }

  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.25rem; }
  h3 { font-size: 1.1rem; }

  .navbar {
    padding: 0 var(--space-md);
  }

  .logo {
    font-size: 1.25rem;
  }

  .nav-links {
    padding: var(--space-md);
  }

  .theme-toggle {
    width: 100%;
    justify-content: center;
  }

  .nav-link {
    font-size: 0.95rem;
  }

  
  .hero {
    padding: var(--space-xl) 0;
  }

  .search-bar {
    flex-direction: column;
  }

  .search-input {
    padding: var(--space-md);
  }

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

  .stats-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

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

  .cta-buttons {
    flex-direction: column;
  }

  .cta-buttons a {
    width: 100%;
  }

  .featured-section,
  .trending-section,
  .map-section,
  .leaderboard-section,
  .live-activity-section,
  .spotlight-section,
  .cta-banner {
    padding: var(--space-xl) 0;
  }

  .stats-section {
    padding: var(--space-xl) 0;
  }

  .stat-number {
    font-size: 1.75rem;
  }

  .filter-controls {
    padding: var(--space-md);
  }

  .event-filters {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .leaderboard-item {
    grid-template-columns: 80px 1fr 40px;
    gap: var(--space-sm);
  }

  .leaderboard-label {
    font-size: 0.85rem;
  }

  .leaderboard-percentage {
    font-size: 0.8rem;
  }

  .activity-card {
    padding: var(--space-md);
  }

  .activity-header {
    gap: var(--space-sm);
  }

  .activity-avatar {
    width: 32px;
    height: 32px;
  }

  .spotlight-card {
    padding: var(--space-lg);
  }

  .spotlight-avatar img {
    width: 80px;
    height: 80px;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .profile-stats {
    gap: var(--space-lg);
    flex-direction: column;
  }

  .profile-avatar {
    width: 100px;
    height: 100px;
  }

  .site-footer {
    padding: var(--space-xl) 0 var(--space-lg);
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .footer-links {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .empty-state {
    padding: var(--space-xl) var(--space-md);
  }

  .language-pills {
    gap: var(--space-sm);
  }

  .pill {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.8rem;
  }

  .page-header {
    padding: var(--space-xl) 0;
  }

  .map-legend {
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
  }

  .legend-item {
    font-size: 0.85rem;
  }
}