/* Responsive Design - Mobile First Approach */

/* Mobile default (< 768px) - styles defined in styles.css */

/* Tablet: ≥ 768px */
@media (min-width: 768px) {
  .logo-section {
    padding: var(--space-12) var(--space-6);
  }

  .hero {
    /* Adjust top spacing: use --space-0 through --space-12 */
    padding: var(--logo-space) var(--space-6) var(--space-12);
  }

  .hero-logo {
    max-width: 1000px;
  }

  .content-section {
    padding: var(--space-8) var(--space-6);
  }

  .nav-menu {
    gap: var(--space-6);
  }
}

/* Desktop: ≥ 1024px */
@media (min-width: 1024px) {
  /* Hero Section */
  .hero {
    min-height: 80vh;
  }

  .hero-logo {
    max-width: 1200px;
  }

  /* Content Sections - Three Column Grid */
  .content-sections {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    padding: var(--space-8) var(--space-4);
    max-width: 1440px;
    margin: 0 auto;
  }

  .content-section {
    border-radius: var(--radius-md);
    padding: var(--space-8) var(--space-4);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
  }

  .content-section:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
  }

  /* Navigation - larger spacing */
  .header-container {
    padding: 0 var(--space-4);
  }
}

/* Wide screens: ≥ 1440px */
@media (min-width: 1440px) {
  .content-sections {
    gap: var(--space-6);
    padding: var(--space-12) var(--space-6);
  }

  .content-section {
    padding: var(--space-12) var(--space-6);
  }
}

/* Mobile Navigation */
@media (max-width: 767px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 73px;
    right: 0;
    width: 100%;
    max-width: 300px;
    height: calc(100vh - 73px);
    background: white;
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4);
    gap: var(--space-2);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-xl);
  }

  .nav-menu.active {
    transform: translateX(0);
  }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }

  .nav-link {
    width: 100%;
    display: block;
  }

  /* Header adjustments */
  .site-header {
    padding: var(--space-2);
  }

  /* Logo section adjustments */
  .logo-section {
    padding: var(--space-6) var(--space-3);
  }

  /* Hero adjustments */
  .hero {
    min-height: 60vh;
    /* Adjust top spacing: use --space-0 through --space-12 */
    padding: var(--logo-space) var(--space-3) var(--space-8);
  }

  .hero-logo {
    max-width: 90%;
  }

  /* Reduce pattern density on mobile */
  .hero-pattern {
    opacity: 0.8;
    transform: scale(1.2);
  }

  /* Content sections */
  .content-section {
    padding: var(--space-8) var(--space-3);
  }
}

/* Container queries support (progressive enhancement) */
@supports (container-type: inline-size) {
  .content-section {
    container-type: inline-size;
  }

  @container (min-width: 400px) {
    .pictogram {
      width: 96px;
      height: 96px;
    }
  }
}

/* High DPI screens */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  /* Ensure crisp rendering on retina displays */
  body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
}

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

  .pictogram svg {
    transition: none;
  }

  .content-section:hover {
    transform: none;
  }
}

/* Print styles */
@media print {
  .site-header,
  .site-footer,
  .nav-toggle,
  .language-switcher {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: var(--space-4);
  }

  .content-sections {
    display: block;
  }

  .content-section {
    page-break-inside: avoid;
    padding: var(--space-4);
  }
}