/**
 * MADMIX — accessibility.css
 * Version: 1.8.0
 * Updated: 2026-04-26
 * Accessibility improvements and skip-link styles
 */

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--red, #b03a2e);
  color: var(--white, #f4f1eb);
  padding: 8px 16px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  z-index: 9999;
  border-radius: 0 0 4px 0;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 0;
  outline: 3px solid var(--white, #f4f1eb);
  outline-offset: 2px;
}

/* Focus visible improvements */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--red, #b03a2e);
  outline-offset: 2px;
}

/* Remove outline for mouse users */
a:focus:not(:focus-visible),
button:focus:not(:focus-visible),
input:focus:not(:focus-visible),
textarea:focus:not(:focus-visible) {
  outline: none;
}

/* Form validation states */
input[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-color: var(--red, #b03a2e);
  outline: 1px solid var(--red, #b03a2e);
}

input[aria-invalid="false"],
textarea[aria-invalid="false"] {
  border-color: var(--green, #0f9e6e);
}

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

/* High contrast mode support */
@media (prefers-contrast: high) {
  .nav-links a,
  .footer-page-links a {
    text-decoration: underline;
  }
  
  .btn-primary,
  .btn-ghost,
  .nav-cta {
    border: 2px solid currentColor;
  }
}

/* Reduced motion support */
@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;
  }
}

/* Focus trap for mobile menu */
.mobile-nav.open {
  display: flex;
  flex-direction: column;
}

/* Improved button states */
button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

/* Form error messages */
.form-msg {
  padding: 12px 16px;
  border-radius: 4px;
  margin-top: 16px;
  font-size: 14px;
}

.form-msg.success {
  background: rgba(15, 158, 110, 0.1);
  border: 1px solid var(--green, #0f9e6e);
  color: var(--green, #0f9e6e);
}

.form-msg.error {
  background: rgba(176, 58, 46, 0.1);
  border: 1px solid var(--red, #b03a2e);
  color: var(--red, #b03a2e);
}

/* Keyboard navigation improvements */
.hamburger:focus-visible {
  outline: 2px solid var(--white, #f4f1eb);
  outline-offset: 4px;
}

/* Mobile nav accessibility */
.mobile-nav-overlay.open {
  display: block;
}

/* Print styles */
@media print {
  .skip-link,
  nav,
  .hamburger,
  .mobile-nav,
  .mobile-nav-overlay,
  .hero-ctas,
  .nav-cta,
  footer {
    display: none !important;
  }
  
  body {
    background: white;
    color: black;
  }
  
  a {
    text-decoration: underline;
  }
  
  a[href^="http"]:after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
  }
}