/* ══════════════════════════════════════════════════════════════
   SEO & Accessibility Styles - NX Solutions
   Breadcrumbs, Skip Links, and Accessibility Enhancements
   ══════════════════════════════════════════════════════════════ */

/* ─── Breadcrumb Navigation ─── */
.breadcrumb-nav {
    background: rgba(255, 255, 255, 0.03);
    padding: 12px 0;
    position: relative;
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    margin-top: 72px;
}

.breadcrumb-list {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0;
    margin: 0;
    padding: 0 5%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    font-size: 0.85rem;
    font-family: var(--font-body, 'Inter', sans-serif);
}

.breadcrumb-list li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.breadcrumb-list li a {
    color: #8c88a5;
    text-decoration: none;
    transition: color 0.2s ease;
    font-weight: 500;
}

.breadcrumb-list li a:hover {
    color: #e51b23;
}

.breadcrumb-sep {
    color: #555;
    font-size: 0.9rem;
    margin: 0 4px;
}

.breadcrumb-list li span[aria-current="page"] {
    color: #b0adc4;
    font-weight: 600;
}

/* ─── Skip to Main Content Link (Accessibility) ─── */
.skip-to-main {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: #e51b23;
    color: #fff;
    padding: 12px 24px;
    border-radius: 0 0 8px 8px;
    z-index: 10000;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    transition: top 0.3s ease;
}

.skip-to-main:focus {
    top: 0;
}

/* ─── Focus Visible Styles (Accessibility) ─── */
*:focus-visible {
    outline: 2px solid #e51b23;
    outline-offset: 2px;
}

/* ─── Screen Reader Only Utility ─── */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ─── Reduced Motion Preference ─── */
@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;
    }
}

/* ─── Print Styles ─── */
@media print {
    .header, .nx-footer, .mobile-toggle, .nav-actions,
    .contact-overlap-section, .nx-scroll-top, .breadcrumb-nav {
        display: none !important;
    }

    body {
        background: #fff !important;
        color: #000 !important;
    }

    a[href]::after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
        color: #666;
    }
}