/* Accessibility and SEO Utility Classes */

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* Focused elements with mouse/pointer will not get outlines */
a:focus:not(:focus-visible), button:focus:not(:focus-visible), input:focus:not(:focus-visible), select:focus:not(:focus-visible), textarea:focus:not(:focus-visible), .menu-toggle:focus:not(:focus-visible) {
    outline: none;
}

/* Focused elements with keyboard will still get accessible outlines */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, .menu-toggle:focus-visible {
    outline: 2px solid #4d90fe;
    outline-offset: 2px;
}

/* Skip navigation for keyboard users */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: #000;
    color: white;
    padding: 8px;
    z-index: 9999;
    transition: top 0.3s;
}

.skip-link:focus {
    top: 0;
}