/* Responsive Stylesheet for RG 富遊娛樂城 Portal */

@media (max-width: 1024px) {
  .trust-bar {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .promos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .mobile-bottom-nav {
    display: block;
  }

  .nav-menu {
    display: none; /* Hide top menu on mobile, handled by bottom nav */
  }

  .top-actions {
    display: none;
  }

  .top-bar {
    padding: 6px 0;
  }

  .navbar {
    height: 60px;
  }

  .brand-badge {
    font-size: 15px;
    padding: 3px 6px;
  }

  .brand-title {
    font-size: 17px;
  }

  .btn {
    padding: 6px 14px;
    font-size: 12px;
  }

  .slide-item {
    padding: 30px 20px;
    min-height: 220px;
  }

  .slide-title {
    font-size: 22px;
  }

  .slide-subtitle {
    font-size: 13px;
    margin-bottom: 16px;
  }

  .trust-bar {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .trust-item {
    padding: 12px 14px;
    gap: 10px;
  }

  .trust-icon {
    font-size: 22px;
  }

  .trust-text h4 {
    font-size: 13px;
  }

  .trust-text p {
    font-size: 11px;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .step-card {
    display: flex;
    text-align: left;
    align-items: center;
    gap: 14px;
    padding: 16px;
  }

  .step-number {
    margin: 0;
    flex-shrink: 0;
  }

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

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

  .game-banner {
    height: 100px;
  }

  .game-icon-visual {
    font-size: 40px;
  }

  .game-title {
    font-size: 15px;
  }

  .game-desc {
    display: none; /* Hide long description in mobile grid */
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .floating-cskh {
    bottom: 75px;
    right: 14px;
  }

  .float-btn {
    width: 42px;
    height: 42px;
    font-size: 20px;
  }
}

@media (max-width: 480px) {
  .game-grid {
    grid-template-columns: 1fr 1fr;
  }

  .cat-tab {
    padding: 8px 14px;
    font-size: 13px;
  }
}