/* ========================================
   ACCESIBILIDAD - ESTILOS GLOBALES
   ======================================== */

/* 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-width: 0;
}

/* Skip Links */
.skip-link {
    position: absolute;
    top: -60px;
    left: 20px;
    background: #2563eb;
    color: white;
    padding: 12px 24px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 0 0 12px 12px;
    z-index: 100000;
    transition: top 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.skip-link:focus {
    top: 0;
    outline: 3px solid #fbbf24;
    outline-offset: 2px;
}

/* Focus Indicators Mejorados */
*:focus-visible {
    outline: 3px solid #2563eb !important;
    outline-offset: 3px !important;
}

/* Eliminar outline con mouse */
*:focus:not(:focus-visible) {
    outline: none !important;
}

/* Focus para botones primarios */
.btn-primary:focus-visible,
.nav-cta:focus-visible,
.ev-btn-primary:focus-visible {
    outline: 3px solid #fbbf24 !important;
    outline-offset: 4px !important;
}

/* Focus para enlaces */
a:focus-visible {
    outline: 3px solid #2563eb !important;
    outline-offset: 2px !important;
    border-radius: 4px !important;
}

/* Focus para inputs */
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid #2563eb !important;
    outline-offset: 0 !important;
    border-color: #2563eb !important;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15) !important;
}

/* Reducir movimiento para usuarios con preferencias */
@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;
    }
}