/* ==========================================================================
   Accessibility Styles — Spectrum Electric Inc
   Created: 2026-03-05
   Purpose: Skip navigation link visibility and focus states (WCAG 2.1 AA)
   ========================================================================== */

/* Skip Navigation — hidden by default, visible on keyboard focus */
.skip-nav {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    z-index: 99999;
}

.skip-nav:focus {
    position: fixed;
    left: 0;
    top: 0;
    width: auto;
    height: auto;
    padding: 10px 15px;
    background: #1a3a5c;
    color: #fff;
    font-size: 16px;
    text-decoration: none;
    outline: 2px solid #fff;
    z-index: 99999;
}

/* Visually Hidden Labels */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
}