/* ===== RESPONSIVE DESIGN ===== */

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .particles-container {
    display: none !important;
  }
  
  .scroll-animate,
  .scroll-animate-left,
  .scroll-animate-right,
  .scroll-animate-scale {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* Large Desktop (1440px+) */
@media (min-width: 1440px) {
  .container {
    max-width: 1400px;
  }
  
  .hero-content {
    max-width: 900px;
  }
  
  .title-line {
    font-size: 5rem;
  }
  
  .title-subtitle {
    font-size: 2rem;
  }
  
  .section-title {
    font-size: 3rem;
  }
}

/* Desktop (1024px - 1439px) */
@media (min-width: 1024px) and (max-width: 1439px) {
  .container {
    max-width: 1200px;
  }
  
  .section-grid {
    gap: var(--spacing-xl);
  }
  
  .social-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Tablet (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .nav-container {
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .hero-content {
    padding: 0 var(--spacing-md);
  }
  
  .title-line {
    font-size: 3.5rem;
  }
  
  .title-subtitle {
    font-size: 1.4rem;
  }
  
  .hero-description {
    font-size: 1.1rem;
  }
  
  .section-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .social-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-card {
    padding: var(--spacing-lg);
  }
  
  .game-card {
    padding: var(--spacing-sm);
  }
  
  .music-player {
    padding: var(--spacing-md);
  }
}

/* Mobile Large (481px - 767px) */
@media (min-width: 481px) and (max-width: 767px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  
  /* Intro Mobile */
  .intro-logo {
    width: 80px;
    height: 80px;
  }
  
  .intro-text {
    font-size: 2rem;
  }
  
  .skip-btn {
    min-width: 48px;
    min-height: 48px;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    top: 20px;
    right: 20px;
  }
  
  /* Mobile intro timing adjustments */
  .firefly-logo-intro {
    animation: intro-logo-fade-in 0.6s cubic-bezier(0.4, 0.0, 0.2, 1) 0.6s forwards,
               intro-logo-pulse 1.2s cubic-bezier(0.16, 1, 0.3, 1) 1.2s infinite;
  }
  
  .intro-text {
    animation: intro-text-fade-in 0.5s cubic-bezier(0.4, 0.0, 0.2, 1) 2.2s forwards;
  }
  
  /* Music Player Mobile */
  .play-btn {
    width: 40px;
    height: 40px;
  }
  
  .play-icon {
    width: 16px;
    height: 16px;
  }
  
  /* Fix sticky position issues on mobile */
  section {
    position: relative !important;
  }
  
  .social, .games-music, .section-grid, .music-player {
    position: relative !important;
  }
  
  /* Mobile performance optimizations */
  .glass-card {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }
  
  /* Reduce particle count on mobile */
  .particles-container {
    display: none;
  }
  
  .nav-container {
    padding: var(--spacing-sm);
  }
  
  .nav-controls {
    gap: var(--spacing-xs);
  }
  
  .theme-toggle,
  .audio-toggle {
    padding: var(--spacing-xs);
  }
  
  .theme-icon,
  .audio-icon {
    width: 18px;
    height: 18px;
  }
  
  .hero-content {
    padding: 0 var(--spacing-sm);
  }
  
  .title-line {
    font-size: 2.8rem;
  }
  
  .title-subtitle {
    font-size: 1.3rem;
  }
  
  .hero-description {
    font-size: 1rem;
    line-height: 1.7;
  }
  
  .section-title {
    font-size: 2.2rem;
  }
  
  .section-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .social-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  
  .social-card {
    padding: var(--spacing-md);
  }
  
  .social-icon {
    width: 40px;
    height: 40px;
  }
  
  .social-icon svg {
    width: 20px;
    height: 20px;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }
  
  .stat-card {
    padding: var(--spacing-md);
  }
  
  .stat-icon {
    font-size: 2rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .about-card {
    padding: var(--spacing-md);
  }
  
  .bio-text {
    font-size: 1rem;
  }
  
  .detail-item {
    padding: var(--spacing-sm);
  }
  
  .game-card {
    padding: var(--spacing-sm);
    gap: var(--spacing-sm);
  }
  
  .game-cover {
    width: 60px;
    height: 60px;
  }
  
  .game-title {
    font-size: 1rem;
  }
  
  .music-player {
    padding: var(--spacing-md);
  }
  
  .player-header {
    gap: var(--spacing-sm);
  }
  
  .album-art {
    width: 50px;
    height: 50px;
  }
  
  .track-title {
    font-size: 1rem;
  }
  
  .track-artist {
    font-size: 0.8rem;
  }
  
  .control-btn {
    width: 35px;
    height: 35px;
  }
  
  .control-btn svg {
    width: 14px;
    height: 14px;
  }
}

/* Mobile Small (320px - 480px) */
@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .nav-container {
    padding: var(--spacing-xs) var(--spacing-sm);
  }
  
  .nav-logo .logo-text {
    font-size: 1.2rem;
  }
  
  .nav-controls {
    gap: var(--spacing-xs);
  }
  
  .theme-toggle,
  .audio-toggle {
    padding: 6px;
  }
  
  .theme-icon,
  .audio-icon {
    width: 16px;
    height: 16px;
  }
  
  .hero-content {
    padding: 0 var(--spacing-sm);
  }
  
  .title-line {
    font-size: 2.2rem;
  }
  
  .title-subtitle {
    font-size: 1.1rem;
  }
  
  .hero-description {
    font-size: 0.95rem;
    line-height: 1.6;
  }
  
  .scroll-text {
    font-size: 0.8rem;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .section-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .social-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  
  .social-card {
    padding: var(--spacing-sm);
    gap: var(--spacing-sm);
  }
  
  .social-icon {
    width: 36px;
    height: 36px;
  }
  
  .social-icon svg {
    width: 18px;
    height: 18px;
  }
  
  .social-name {
    font-size: 1.1rem;
  }
  
  .social-desc {
    font-size: 0.85rem;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  
  .stat-card {
    padding: var(--spacing-sm);
  }
  
  .stat-icon {
    font-size: 1.8rem;
  }
  
  .stat-number {
    font-size: 1.8rem;
  }
  
  .stat-label {
    font-size: 0.8rem;
  }
  
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  
  .gallery-item {
    aspect-ratio: 16/9;
  }
  
  .gallery-overlay {
    padding: var(--spacing-sm);
  }
  
  .gallery-title {
    font-size: 1rem;
  }
  
  .about-card {
    padding: var(--spacing-sm);
  }
  
  .card-title {
    font-size: 1.5rem;
  }
  
  .bio-text {
    font-size: 0.95rem;
    line-height: 1.6;
  }
  
  .detail-item {
    padding: var(--spacing-xs);
    gap: var(--spacing-xs);
  }
  
  .detail-icon {
    font-size: 1rem;
  }
  
  .detail-text {
    font-size: 0.9rem;
  }
  
  .game-card {
    padding: var(--spacing-xs);
    gap: var(--spacing-xs);
  }
  
  .game-cover {
    width: 50px;
    height: 50px;
  }
  
  .game-title {
    font-size: 0.9rem;
  }
  
  .game-hours {
    font-size: 0.8rem;
  }
  
  .game-rating .stars {
    font-size: 0.8rem;
  }
  
  .music-player {
    padding: var(--spacing-sm);
  }
  
  .player-header {
    gap: var(--spacing-xs);
  }
  
  .album-art {
    width: 45px;
    height: 45px;
  }
  
  .track-title {
    font-size: 0.95rem;
  }
  
  .track-artist {
    font-size: 0.8rem;
  }
  
  .player-controls {
    gap: var(--spacing-xs);
  }
  
  .control-btn {
    width: 32px;
    height: 32px;
  }
  
  .control-btn svg {
    width: 12px;
    height: 12px;
  }
  
  .time {
    font-size: 0.7rem;
    min-width: 60px;
  }
  
  .playlist-title {
    font-size: 1rem;
  }
  
  .playlist-item {
    padding: var(--spacing-xs);
  }
  
  .playlist-name {
    font-size: 0.9rem;
  }
  
  .playlist-tracks {
    font-size: 0.8rem;
  }
  
  .footer-text {
    font-size: 1rem;
  }
  
  .footer-subtext {
    font-size: 0.8rem;
  }
}

/* ===== LANDSCAPE ORIENTATION ===== */
@media (max-height: 500px) and (orientation: landscape) {
  .hero {
    height: 100vh;
  }
  
  .hero-content {
    padding: var(--spacing-sm);
  }
  
  .title-line {
    font-size: 2rem;
  }
  
  .title-subtitle {
    font-size: 1rem;
  }
  
  .hero-description {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
  }
  
  .scroll-indicator {
    bottom: var(--spacing-sm);
  }
  
  section {
    padding: var(--spacing-lg) 0;
  }
}

/* ===== HIGH DPI DISPLAYS ===== */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .hero-image {
    background-image: url('./assets/hero/ellie-hero@2x.jpg');
  }
  
  .game-cover img,
  .album-art img,
  .gallery-item img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}

/* ===== PRINT STYLES ===== */
@media print {
  .nav,
  .scroll-indicator,
  .particles-container,
  .lightbox,
  .audio-toggle,
  .theme-toggle {
    display: none !important;
  }
  
  .hero {
    height: auto;
    padding: var(--spacing-lg) 0;
  }
  
  .glass-card {
    background: white;
    border: 1px solid #ccc;
    box-shadow: none;
  }
  
  .section-title {
    color: #333;
  }
  
  .text-primary {
    color: #333;
  }
  
  .text-secondary {
    color: #666;
  }
}

/* ===== ACCESSIBILITY IMPROVEMENTS ===== */
@media (prefers-reduced-motion: reduce) {
  .hero-image {
    animation: none;
  }
  
  .particle {
    animation: none;
  }
  
  .scroll-animate,
  .scroll-animate-left,
  .scroll-animate-right,
  .scroll-animate-scale {
    opacity: 1;
    transform: none;
  }
  
  .glass-card:hover {
    transform: none;
  }
  
  .social-card:hover {
    transform: none;
  }
  
  .gallery-item:hover {
    transform: none;
  }
}

/* ===== DARK MODE PREFERENCES ===== */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg-primary: #1A1F2E;
    --bg-secondary: #252C3A;
    --text-primary: #E8F4F8;
    --text-secondary: #A8B2B8;
  }
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg-primary: #F5F0E8;
    --bg-secondary: #FFFFFF;
    --text-primary: #2C2C2C;
    --text-secondary: #5A5A5A;
  }
}

/* ===== CONTAINER QUERIES (FUTURE-PROOF) ===== */
@supports (container-type: inline-size) {
  .container {
    container-type: inline-size;
  }
  
  @container (max-width: 768px) {
    .section-grid {
      grid-template-columns: 1fr;
    }
    
    .social-grid {
      grid-template-columns: 1fr;
    }
  }
}

/* ===== FOCUS STYLES FOR ACCESSIBILITY ===== */
@media (prefers-reduced-motion: no-preference) {
  .theme-toggle:focus,
  .audio-toggle:focus,
  .control-btn:focus,
  .social-card:focus,
  .gallery-item:focus {
    outline: 2px solid var(--accent-rust);
    outline-offset: 2px;
  }
}

/* ===== HOVER SUPPORT DETECTION ===== */
@media (hover: none) {
  .glass-card:hover,
  .social-card:hover,
  .gallery-item:hover,
  .stat-card:hover {
    transform: none;
    box-shadow: inherit;
  }
  
  .hover-lift:hover,
  .hover-scale:hover,
  .hover-glow:hover {
    transform: none;
    box-shadow: inherit;
  }
}