/* Mobile first - base styles are for mobile */

/* Small tablets and large phones */
@media (min-width: 576px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablets */
@media (min-width: 768px) {
  .nav-desktop {
    display: block;
  }

  .mobile-menu-btn {
    display: none;
  }

  .nav-mobile {
    display: none !important;
  }

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

  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Small desktops */
@media (min-width: 992px) {
  .container {
    padding: 0 var(--spacing-xl);
  }

  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }

  .article-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--spacing-xl);
    align-items: start;
  }

  .article-sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-lg));
  }
}

/* Large desktops */
@media (min-width: 1200px) {
  .header-inner {
    padding: 0;
  }

  .nav-list {
    gap: var(--spacing-md);
  }

  .nav-link {
    padding: var(--spacing-sm) var(--spacing-md);
  }
}

/* Print styles */
@media print {
  .header,
  .footer,
  .mobile-menu-btn,
  .btn {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  .article-content {
    background: white;
    padding: 0;
  }
}

/* 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;
  }

}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --color-border: rgba(255, 255, 255, 0.3);
  }

  .card,
  .pill,
  .btn {
    border: 2px solid currentColor;
  }
}

/* Dark mode is default, but ensure consistency */
@media (prefers-color-scheme: light) {
  /* Site is designed for dark mode, keep as is */
}