/* Responsive CSS for Eve Vaillant Artist Portfolio */

/* Large Desktop Styles (Ultra-wide) */
@media screen and (min-width: 1440px) {
  :root {
    --container-padding: 3rem;
    --max-width: 1400px;
  }

  .artist-name {
    font-size: calc(var(--font-size-h2) * 0.9);
  }

  .gallery-grid {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  }
}

/* Standard Desktop Styles */
@media screen and (max-width: 1280px) {
  :root {
    --container-padding: 2.5rem;
  }
}

/* Laptop Styles */
@media screen and (max-width: 1024px) {
  :root {
    --container-padding: 2rem;
    --spacing-xxl: 3rem;
    --spacing-xl: 2.5rem;
  }

  .artist-name {
    font-size: calc(var(--font-size-h2) * 0.7);
  }

  nav ul {
    gap: var(--spacing-lg);
  }

  main {
    padding: var(--spacing-xl) var(--container-padding);
  }

  .gallery-index {
    width: 200px;
    top: 1.5rem;
    margin-right: var(--spacing-lg);
  }

  .gallery-content {
    overflow: hidden;
  }

  .gallery-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
  }

  .category-header {
    margin-bottom: var(--spacing-lg);
  }

  .gallery-category {
    margin-bottom: var(--spacing-xl);
  }

  .contact-content {
    gap: var(--spacing-xl);
  }

  .artwork-frame {
    max-width: 500px;
  }
}

/* Tablet Styles */
@media screen and (max-width: 768px) {
  :root {
    --container-padding: 1.5rem;
    --spacing-xxl: 2.5rem;
    --spacing-xl: 2rem;
    --font-size-h2: 2rem;
    --font-size-h3: 1.5rem;
  }

  header {
    padding: var(--spacing-lg) var(--container-padding);
  }

  .artist-name {
    font-size: calc(var(--font-size-h2) * 0.8);
    letter-spacing: 0.08em;
    margin-bottom: var(--spacing-sm);
  }

  nav {
    margin-top: var(--spacing-xs);
  }

  nav ul {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  nav a {
    font-size: var(--font-size-base);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-base);
  }

  nav a:hover {
    background-color: var(--color-hover);
    border-bottom-color: transparent;
  }

  main {
    padding: var(--spacing-xl) var(--container-padding);
  }

  .artwork-frame {
    max-width: 100%;
  }

  .gallery-index {
    position: sticky;
    top: 1rem;
    float: none;
    width: 100%;
    margin-right: 0;
    margin-bottom: var(--spacing-lg);
    border-radius: var(--border-radius-md);
  }

  .gallery-index h4 {
    font-size: var(--font-size-base);
  }

  .gallery-index ul {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
  }

  .gallery-index li {
    margin-bottom: 0;
  }

  .gallery-index a {
    font-size: calc(var(--font-size-base) * 0.85);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-left: none;
    border-bottom: 2px solid transparent;
  }

  .gallery-index a:hover {
    transform: translateY(-1px);
    border-left-color: transparent;
    border-bottom-color: var(--color-accent);
  }

  .gallery-index a.active {
    border-left-color: transparent;
    border-bottom-color: var(--color-accent);
  }

  .gallery-content {
    overflow: visible;
  }

  .gallery-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
  }

  .category-header {
    margin-bottom: var(--spacing-md);
    max-width: 100%;
  }

  .category-header h3 {
    font-size: var(--font-size-h3);
  }

  .category-header p {
    font-size: var(--font-size-base);
  }

  .gallery-category {
    margin-bottom: var(--spacing-lg);
  }

  .artwork-item img {
    height: auto;
  }

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

  .social-media {
    gap: var(--spacing-lg);
  }

  .artist-intro {
    font-size: var(--font-size-base);
    max-width: 100%;
  }
}

/* Mobile Styles */
@media screen and (max-width: 480px) {
  :root {
    --container-padding: 1rem;
    --spacing-xxl: 2rem;
    --spacing-xl: 1.5rem;
    --spacing-lg: 1.25rem;
    --font-size-h1: 2.5rem;
    --font-size-h2: 1.75rem;
    --font-size-h3: 1.25rem;
  }

  header {
    padding: var(--spacing-md) var(--container-padding);
  }

  .artist-name {
    font-size: calc(var(--font-size-h2) * 0.9);
    letter-spacing: 0.06em;
  }

  nav ul {
    gap: var(--spacing-xs);
  }

  nav a {
    font-size: calc(var(--font-size-base) * 0.9);
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  main {
    padding: var(--spacing-lg) var(--container-padding);
  }

  .gallery-index {
    top: 0.5rem;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
  }

  .gallery-index h4 {
    font-size: calc(var(--font-size-base) * 0.9);
    margin-bottom: var(--spacing-sm);
  }

  .gallery-index a {
    font-size: calc(var(--font-size-base) * 0.8);
    padding: var(--spacing-xs);
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .category-header {
    margin-bottom: var(--spacing-sm);
  }

  .category-header h3 {
    font-size: calc(var(--font-size-h3) * 0.9);
    margin-bottom: var(--spacing-sm);
  }

  .category-header p {
    font-size: calc(var(--font-size-base) * 0.95);
    line-height: 1.5;
  }

  .gallery-category {
    margin-bottom: var(--spacing-md);
  }

  .artwork-item img {
    height: auto;
  }

  .social-media {
    gap: var(--spacing-md);
  }

  .social-link img {
    width: 28px;
    height: 28px;
  }

  .form-group input,
  .form-group textarea {
    padding: var(--spacing-sm);
    font-size: calc(var(--font-size-base) * 0.9);
  }

  .submit-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: calc(var(--font-size-base) * 0.9);
    width: 100%;
  }

  .contact-content {
    gap: var(--spacing-lg);
  }
}

/* Extra Small Mobile Styles */
@media screen and (max-width: 360px) {
  :root {
    --container-padding: 0.75rem;
    --spacing-xxl: 1.5rem;
    --spacing-xl: 1rem;
    --font-size-h2: 1.5rem;
  }

  .artist-name {
    font-size: var(--font-size-h2);
    letter-spacing: 0.05em;
  }

  .gallery-index {
    display: none;
  }

  .gallery-content {
    overflow: visible;
  }

  .artwork-item img {
    height: auto;
  }

  .social-link img {
    width: 24px;
    height: 24px;
  }

  .gallery-grid {
    gap: var(--spacing-sm);
  }
}

/* Landscape Mobile Optimization */
@media screen and (max-height: 500px) and (orientation: landscape) {
  header {
    padding: var(--spacing-sm) var(--container-padding);
  }

  .artist-name {
    font-size: calc(var(--font-size-h3) * 0.8);
    margin-bottom: var(--spacing-xs);
  }

  nav ul {
    flex-direction: row;
    gap: var(--spacing-sm);
  }

  main {
    padding: var(--spacing-md) var(--container-padding);
  }

  .gallery-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }

  .artwork-item img {
    height: auto;
  }
}

/* High Resolution Display Support */
@media screen and (-webkit-min-device-pixel-ratio: 2),
  screen and (min-resolution: 192dpi) {
  .featured-image,
  .artwork-item img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: optimize-contrast;
  }
}

/* Print Styles */
@media print {
  * {
    animation: none !important;
    transition: none !important;
  }

  header,
  footer,
  nav {
    display: none;
  }

  body {
    background: white !important;
    color: black !important;
    font-size: 12pt;
    line-height: 1.4;
  }

  main {
    padding: 0;
    margin: 0;
    max-width: none;
  }

  .artwork-frame {
    background: white !important;
    border: 2px solid black;
    box-shadow: none !important;
    page-break-inside: avoid;
  }

  .artwork-title {
    color: black !important;
  }

  a {
    color: black !important;
    text-decoration: underline;
  }

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

/* High Contrast Mode Support - Light theme maintained */
@media (prefers-contrast: high) {
  :root {
    --color-background: #ffffff;
    --color-background-alt: #f8f9fa;
    --color-text: #000000;
    --color-primary: #000000;
    --color-secondary: #2c2c2c;
    --color-accent: #0056b3;
    --color-border: #000000;
    --color-hover: #f0f0f0;
    --color-focus: rgba(0, 86, 179, 0.1);
    --color-focus-ring: rgba(0, 86, 179, 0.3);
  }

  .artist-name {
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
  }

  nav a:hover,
  nav a.active {
    color: var(--color-accent);
    border: 2px solid var(--color-accent);
    background-color: var(--color-hover);
  }

  .artwork-frame {
    border: 2px solid var(--color-border);
  }

  .form-group input,
  .form-group textarea {
    border: 2px solid var(--color-border);
    background-color: var(--color-background);
  }

  .submit-btn {
    border: 2px solid var(--color-accent);
    background-color: var(--color-accent);
    color: var(--color-background);
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .artwork-item:hover,
  .submit-btn:hover,
  .social-link:hover,
  .artist-name:hover,
  .featured-image:hover {
    transform: none !important;
  }
}

/* Light Mode Enforcement - Override system dark mode preference */
@media (prefers-color-scheme: dark) {
  :root {
    /* Maintain light theme even when system prefers dark */
    --color-background: #ffffff;
    --color-background-alt: #f8fafc;
    --color-background-accent: #f1f5f9;
    --color-text: #374151;
    --color-text-muted: #6b7280;
    --color-text-light: #9ca3af;
    --color-accent: #3b82f6;
    --color-primary: #1f2937;
    --color-secondary: #374151;
    --color-border: #e5e7eb;
    --color-border-light: #f3f4f6;
    --color-hover: #f9fafb;
    --color-focus: rgba(59, 130, 246, 0.1);
    --color-focus-ring: rgba(59, 130, 246, 0.25);
  }

  body {
    background-color: var(--color-background);
    color: var(--color-text);
  }

  .artwork-frame {
    background-color: var(--color-background);
    box-shadow: var(--shadow-sm);
  }

  .form-group input,
  .form-group textarea {
    background-color: var(--color-background);
    border-color: var(--color-border);
    color: var(--color-text);
  }

  footer {
    background-color: var(--color-background-alt);
  }
}