/**
 * Accessibility (A11y) Styles
 * Amélioration de l'accessibilité pour Angelus Plongée
 */

/* Skip Link - Lien pour passer au contenu principal */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    z-index: 100000;
    padding: 8px 16px;
    background-color: #B4C712;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: top 0.3s ease-in-out;
}

.skip-link:focus {
    top: 0;
    outline: 2px solid #fff;
    outline-offset: 2px;
}

/* Screen Reader Text - Texte uniquement pour les lecteurs d'écran */
.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    width: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    word-wrap: normal !important;
}

.screen-reader-text:focus {
    background-color: #f1f1f1;
    border-radius: 3px;
    box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
    clip: auto !important;
    clip-path: none;
    color: #21759b;
    display: block;
    font-size: 14px;
    font-weight: bold;
    height: auto;
    left: 5px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: 100000;
}

/* Focus Styles - Amélioration de la visibilité du focus */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid #B4C712;
    outline-offset: 2px;
}

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

a:focus-visible,
button:focus-visible {
    outline: 2px solid #B4C712;
    outline-offset: 2px;
}

/* Mobile Menu Button Accessibility */
.bar-menu:focus,
.mobile-menu-close:focus {
    outline: 2px solid #B4C712;
    outline-offset: 2px;
    background-color: rgba(180, 199, 18, 0.1);
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .skip-link,
    a:focus,
    button:focus {
        outline-width: 3px;
    }
}

/* 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;
    }
}

/* Ensure buttons have pointer cursor */
button,
[role="button"] {
    cursor: pointer;
}

/* Disabled state */
button:disabled,
[aria-disabled="true"] {
    cursor: not-allowed;
    opacity: 0.6;
}

/* Hidden elements that should remain accessible */
[aria-hidden="false"][hidden] {
    display: initial;
}

[aria-hidden="false"][hidden]:not(:focus) {
    clip: rect(0, 0, 0, 0);
    position: absolute;
}

/* Ensure SVG icons don't interfere with screen readers */
svg[aria-hidden="true"] {
    pointer-events: none;
}

/* Site Name visibility */
.site-name {
    display: inline-block;
}