/* ===========================================================
   Accessibility enhancements — WCAG 2.1 AA
   Added without altering the existing visual design.
   =========================================================== */

/* Skip-to-main-content link (WCAG 2.4.1 Bypass Blocks) */
.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 100000;
    padding: 12px 20px;
    background: #0033a0;
    color: #ffffff;
    font-weight: 700;
    text-decoration: none;
    border-radius: 0 0 4px 0;
}
.skip-link:focus {
    left: 0;
}

/* Visible keyboard focus indicator (WCAG 2.4.7 Focus Visible) */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus,
[tabindex]:focus {
    outline: 3px solid #ffbf47;
    outline-offset: 2px;
}

/* The main landmark is a skip-link target only; no persistent outline */
main:focus {
    outline: none;
}

/* Respect users who prefer reduced motion (WCAG 2.3.3 Animation from Interactions) */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
    /* Reveal elements that WOW.js hides until their entrance animation runs */
    .wow {
        visibility: visible !important;
        opacity: 1 !important;
    }
}