/* =========================================================================
   KayaBuy — Responsive overrides
   ========================================================================= */

@media (max-width: 1024px) {
  :root { --header-h: 68px; }
  .listing-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
  .hero-title { font-size: 44px; }
  .hero-headline { font-size: 48px; }
  .hero-searchbar { grid-template-columns: 1fr 1fr; gap: 0; }
  .hsb-field { border-right: 0; border-bottom: 1px solid var(--c-border); }
  .hsb-field-grow { grid-column: 1 / -1; }
  .hsb-submit { grid-column: 1 / -1; margin: 6px 0 0; border-radius: 10px; }
  .cat-section { grid-template-columns: 1fr; }
  .checkout-grid { grid-template-columns: 1fr; }
  .listing-detail .ld-grid { grid-template-columns: 1fr; }
  .ld-cover { height: 360px; }
  .hiw-grid { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 768px) {
  .container { padding: 0 16px; }
  .site-header { height: auto; }
  .header-inner { flex-wrap: wrap; gap: 12px; padding: 12px 16px; }
  .brand-logo { height: 30px; }
  .header-search { order: 3; flex-basis: 100%; max-width: none; }
  .header-nav { gap: 12px; flex-wrap: wrap; }
  .header-nav a { font-size: 13px; }

  .hero, .hero-premium { padding: 48px 0 32px; }
  .hero-title { font-size: 34px; }
  .hero-subtitle { font-size: 15px; }
  .hero-logo { height: 56px; }
  .hero-editorial { padding: 48px 0 32px; }
  .hero-headline { font-size: 34px; }
  .hero-lead { font-size: 15px; }
  .hero-stats { gap: 16px; padding: 14px 20px; }
  .hs-item strong { font-size: 22px; }
  .hs-item { min-width: 72px; }
  .cat-tile { padding: 24px; }
  .cat-tile-icon { width: 52px; height: 52px; }
  .how-it-works { padding: 40px 24px; }
  .section-head { margin: 24px 0 16px; }

  .listing-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .listing-cover { height: 150px; }
  .listing-title { font-size: 13px; min-height: 34px; }

  .ld-cover { height: 260px; }
  .ld-price { font-size: 28px; }

  .msg-grid { grid-template-columns: 1fr; }
  .msg-sidebar { max-height: 280px; }

  .profile-layout { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }

  .search-filters { grid-template-columns: 1fr 1fr; }

  .footer-inner { flex-direction: column; align-items: flex-start; }

  .btn { min-height: 42px; padding: 10px 18px; }
  .btn-sm { min-height: 32px; }

  h1 { font-size: 24px; }
  h2 { font-size: 18px; }
  section { margin: 32px 0; }
}

@media (max-width: 480px) {
  .listing-grid { grid-template-columns: 1fr; }
  .listing-cover { height: 200px; }
  .auth-box { padding: 28px 20px; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; }
  .search-filters { grid-template-columns: 1fr; }
  .header-nav { justify-content: space-between; width: 100%; gap: 8px; }
  .user-dropdown, .notif-dropdown { right: -12px; width: calc(100vw - 24px); max-width: 320px; }
  .ld-price { font-size: 24px; }
  .pricing-card { padding: 24px 20px; }
  .pricing-amount { font-size: 36px; }
  .data-table { font-size: 12px; }
  .data-table th, .data-table td { padding: 8px 10px; }
  .share-btn { width: 32px; height: 32px; }
}

/* Touch targets min 44px on mobile */
@media (pointer: coarse) {
  .btn, .btn-sm { min-height: 44px; }
  input, select, textarea { min-height: 44px; }
  .notif-bell, .user-avatar-btn { padding: 10px; }
}

/* Prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}