/* ============================================
   Utilities — A11y, Print, Motion, Contrast
   ============================================ */

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus styles */
:focus-visible {
  outline: 3px solid var(--brand-primary);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

/* 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;
  }
}

/* Reduced transparency */
@media (prefers-reduced-transparency: reduce) {
  .accordion-header {
    backdrop-filter: none !important;
  }

  .accordion-header[aria-expanded="true"] {
    backdrop-filter: none !important;
  }

  .font-size-popover {
    backdrop-filter: none !important;
    background: var(--bg) !important;
  }

  :root {
    --section-red-glass: var(--section-red);
    --section-orange-glass: var(--section-orange);
    --section-yellow-glass: var(--section-yellow);
    --section-green-glass: var(--section-green);
    --section-blue-glass: var(--section-blue);
    --section-indigo-glass: var(--section-indigo);
    --section-pink-glass: var(--section-pink);
    --section-gray-glass: var(--section-gray);
    --section-teal-glass: var(--section-teal);
  }
}

/* High contrast */
@media (forced-colors: active) {
  .accordion-header {
    border: 2px solid ButtonText;
  }

  .content-card,
  .faq-list {
    border: 2px solid ButtonText;
  }
}

/* Print styles */
@media print {
  .site-header,
  .header-btn,
  .accordion-arrow,
  .details-chevron {
    display: none !important;
  }

  .accordion-content[hidden] {
    display: block !important;
  }

  .accordion-section {
    break-inside: avoid;
  }

  .accordion-header {
    background: none !important;
    backdrop-filter: none !important;
    position: static !important;
  }

  details {
    open: true;
  }

  details > summary {
    display: none;
  }

  a[href]::after {
    content: " (" attr(href) ")";
    font-size: var(--font-size-sm);
    color: var(--text-muted);
  }

  body {
    font-size: 12pt;
    color: #000;
    background: #fff;
  }
}