/* ============================================
   RESPONSIVE — TABLET (max-width: 1024px)
   ============================================ */

@media (max-width: 1024px) {
  :root {
    --container-padding: 24px;
    --section-spacing: 80px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-description {
    margin: 0 auto 32px;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-game-visual {
    max-width: 400px;
    margin: 0 auto;
  }

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

  .modes-grid .mode-card:last-child {
    grid-column: span 2;
    max-width: 50%;
    margin: 0 auto;
  }

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

  .leaderboard-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .social-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .testimonials-grid .testimonial-card:last-child {
    grid-column: span 2;
    max-width: 50%;
    margin: 0 auto;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .unlocks-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .game-info-cards {
    grid-template-columns: 1fr;
  }

  .rg-tools-grid {
    grid-template-columns: 1fr;
  }

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

/* ============================================
   RESPONSIVE — MOBILE (max-width: 768px)
   ============================================ */

@media (max-width: 768px) {
  :root {
    --container-padding: 16px;
    --section-spacing: 60px;
  }

  /* Header Mobile */
  .nav-desktop {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .btn-nav-cta {
    display: none;
  }

  .btn-sound,
  .btn-accessibility {
    display: none;
  }

  .header-inner {
    height: 60px;
  }

  /* Hero Mobile */
  .hero {
    min-height: auto;
    padding-top: 80px;
    padding-bottom: 40px;
  }

  .hero-title {
    font-size: clamp(1.8rem, 7vw, 2.8rem);
  }

  .hero-cta-group {
    flex-direction: column;
    align-items: center;
  }

  .hero-cta-group .btn {
    width: 100%;
    max-width: 300px;
  }

  .playing-card {
    width: 70px;
    height: 100px;
  }

  .card-suit { font-size: 1.2rem; }
  .card-value { font-size: 1.5rem; }

  .card-1 { transform: translate(-90px, -15px) rotate(-15deg); }
  .card-2 { transform: translate(-30px, -30px) rotate(-5deg); }
  .card-3 { transform: translate(30px, -30px) rotate(5deg); }
  .card-4 { transform: translate(90px, -15px) rotate(15deg); }

  .reel { width: 44px; height: 44px; }
  .reel-inner span { width: 44px; height: 44px; font-size: 1.2rem; }

  @keyframes reelSpin {
    0%, 100% { transform: translateY(0); }
    20% { transform: translateY(-44px); }
    40% { transform: translateY(-88px); }
    60% { transform: translateY(-44px); }
    80% { transform: translateY(0); }
  }

  /* Grids Mobile */
  .modes-grid {
    grid-template-columns: 1fr;
  }

  .modes-grid .mode-card:last-child {
    grid-column: span 1;
    max-width: 100%;
  }

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

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

  .testimonials-grid .testimonial-card:last-child {
    grid-column: span 1;
    max-width: 100%;
  }

  .unlocks-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  /* LB Mobile */
  .lb-header,
  .lb-row {
    grid-template-columns: 50px 1fr 90px;
  }

  .lb-wins {
    display: none;
  }

  .lb-header span:last-child {
    display: none;
  }

  /* Progression Mobile */
  .progression-showcase {
    padding: 24px;
  }

  .progression-track {
    flex-direction: column;
    align-items: stretch;
  }

  .progression-level {
    flex-direction: row;
    gap: 16px;
    text-align: left;
    min-width: auto;
  }

  .level-node {
    margin-bottom: 0;
    flex-shrink: 0;
  }

  .progression-connector {
    width: 2px;
    height: 24px;
    min-width: 2px;
    margin: 0 0 0 27px;
  }

  /* Form Mobile */
  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-card {
    padding: 24px;
  }

  /* CTA Mobile */
  .cta-card {
    padding: 40px 24px;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-buttons .btn {
    width: 100%;
    max-width: 300px;
  }

  /* Game Page Mobile */
  .game-page-section {
    padding-top: 80px;
  }

  .game-page-frame .game-frame {
    aspect-ratio: 4/3;
  }

  /* Page Hero Mobile */
  .page-hero {
    padding: 100px 0 40px;
  }

  /* User Stats Mobile */
  .user-stats-mini {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }

  .stat-mini {
    padding: 8px;
  }

  .stat-mini-value {
    font-size: 0.8rem;
  }

  /* Toast Mobile */
  .toast-container {
    right: 16px;
    left: 16px;
  }

  .toast {
    max-width: 100%;
  }
}

/* ============================================
   RESPONSIVE — SMALL MOBILE (max-width: 480px)
   ============================================ */

@media (max-width: 480px) {
  .hero-game-visual {
    max-width: 300px;
  }

  .playing-card {
    width: 56px;
    height: 80px;
  }

  .card-suit { font-size: 0.9rem; }
  .card-value { font-size: 1.1rem; }

  .card-1 { transform: translate(-72px, -10px) rotate(-15deg); }
  .card-2 { transform: translate(-24px, -24px) rotate(-5deg); }
  .card-3 { transform: translate(24px, -24px) rotate(5deg); }
  .card-4 { transform: translate(72px, -10px) rotate(15deg); }

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

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

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

  .stat-number {
    font-size: 1.5rem;
  }
}

/* ============================================
   PREFERS REDUCED MOTION
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .fade-in-up {
    opacity: 1;
    transform: none;
  }
}