/* Enhanced Navigation Styles for Dual Authority Hubs */

/* Mega Menu Styles */
.main-navigation .has-mega-menu {
    position: relative;
}

.main-navigation .mega-menu-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    width: 600px;
    background: white;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    border-radius: 8px;
    padding: 30px;
    display: none;
    z-index: 1000;
    column-count: 2;
    column-gap: 30px;
}

.main-navigation .has-mega-menu:hover .mega-menu-dropdown {
    display: block;
}

.mega-menu-dropdown li {
    break-inside: avoid;
    margin-bottom: 12px;
}

.mega-menu-dropdown a {
    display: block;
    padding: 8px 12px;
    color: #333;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.mega-menu-dropdown a:hover {
    background: #f8f9fa;
    color: var(--color-primary);
    transform: translateX(5px);
}

.menu-separator {
    margin: 15px 0;
    padding: 0;
    border-bottom: 1px solid #e5e7eb;
}

.menu-item-cta a {
    font-weight: 600;
    color: var(--color-accent-gold) !important;
    display: flex;
    align-items: center;
}

.menu-item-cta .menu-icon {
    margin-right: 5px;
}

/* Hub Navigation Widget Styles */
.hub-navigation-widget {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 30px;
}

.hub-switcher {
    margin-bottom: 25px;
}

.hub-switcher h4 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #1a1a1a;
}

.hub-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.hub-link {
    display: flex;
    align-items: flex-start;
    padding: 15px;
    background: white;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.hub-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-color: var(--color-accent-gold);
}

.hub-link.active {
    background: linear-gradient(135deg, #f6f8fb 0%, #e5e7eb 100%);
    border-color: var(--color-primary);
}

.hub-icon {
    font-size: 24px;
    margin-right: 12px;
}

.hub-title {
    display: block;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 4px;
}

.hub-description {
    display: block;
    font-size: 13px;
    color: #6b7280;
}

.related-suggestions,
.hub-search,
.popular-pages {
    margin-top: 25px;
}

.related-suggestions h4,
.hub-search h4,
.popular-pages h4 {
    font-size: 16px;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.suggestion-list {
    list-style: none;
    padding: 0;
}

.suggestion-list li {
    margin-bottom: 10px;
}

.suggestion-list a {
    color: #4b5563;
    text-decoration: none;
    font-size: 14px;
    display: block;
    padding: 8px 12px;
    background: white;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.suggestion-list a:hover {
    background: var(--color-accent-gold);
    color: white;
    transform: translateX(5px);
}

.hub-search form {
    display: flex;
    gap: 8px;
}

.hub-search input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    font-size: 14px;
}

.hub-search button {
    padding: 10px 20px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.hub-search button:hover {
    background: var(--color-primary-dark);
}

.popular-pages ul {
    list-style: none;
    padding: 0;
}

.popular-pages li {
    margin-bottom: 8px;
}

.popular-pages a {
    color: #4b5563;
    text-decoration: none;
    font-size: 14px;
    display: block;
    padding: 6px 0;
    transition: color 0.3s ease;
}

.popular-pages a:hover {
    color: var(--color-primary);
}

/* Enhanced Breadcrumb Styles */
.breadcrumbs {
    background: linear-gradient(90deg, #f8f9fa 0%, #ffffff 100%);
    padding: 15px 0;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 30px;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    font-size: 14px;
}

.breadcrumb-item:not(:last-child)::after {
    content: "›";
    margin: 0 10px;
    color: #9ca3af;
}

.breadcrumb-item a {
    color: #6b7280;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-item a:hover {
    color: var(--color-primary);
}

.breadcrumb-item.active {
    color: #1a1a1a;
    font-weight: 500;
}

/* Hub indicator in breadcrumbs */
.breadcrumb-item.hub-indicator {
    background: var(--color-accent-gold);
    color: white;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 12px;
    font-weight: 600;
    margin-right: 8px;
}

/* Footer Navigation Enhanced */
.site-footer .footer-navigation {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h3 {
    font-size: 18px;
    font-weight: 600;
    color: white;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(255,255,255,0.2);
}

.footer-column ul {
    list-style: none;
    padding: 0;
}

.footer-column li {
    margin-bottom: 12px;
}

.footer-column a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-size: 15px;
    transition: all 0.3s ease;
} */

.footer-column a:hover {
    color: var(--color-accent-gold);
}

.footer-cta {
    background: var(--color-accent-gold);
    color: white !important;
    padding: 8px 16px;
    border-radius: 4px;
    font-weight: 600;
    margin-top: 10px;
}

.footer-cta:hover {
    background: var(--color-accent-gold-dark);
    transform: translateY(-2px);
}

/* Mobile Navigation Enhancements */
@media (max-width: 768px) {
    .mobile-navigation {
        background: white;
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        max-width: 400px;
        height: 100vh;
        overflow-y: auto;
        transition: right 0.3s ease;
        z-index: 10000;
        box-shadow: -5px 0 20px rgba(0,0,0,0.2);
    }
    
    .mobile-navigation.active {
        right: 0;
    }
    
    .mobile-menu {
        padding: 20px;
    }
    
    .mobile-menu li {
        margin-bottom: 15px;
    }
    
    .mobile-menu a {
        display: block;
        padding: 12px 15px;
        color: #333;
        text-decoration: none;
        font-size: 16px;
        border-radius: 4px;
        transition: all 0.3s ease;
    }
    
    .mobile-menu a:hover {
        background: #f8f9fa;
        transform: translateX(5px);
    }
    
    .mobile-submenu {
        margin-left: 20px;
        margin-top: 10px;
    }
    
    .mobile-submenu a {
        font-size: 14px;
        color: #6b7280;
    }
    
    .mobile-hub-switcher {
        background: #f8f9fa;
        padding: 20px;
        margin: 20px;
        border-radius: 8px;
    }
    
    .mobile-hub-switcher h3 {
        font-size: 18px;
        margin-bottom: 15px;
    }
    
    .mobile-hub-buttons {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .mobile-hub-btn {
        padding: 15px 10px;
        background: white;
        border: 2px solid #e5e7eb;
        border-radius: 8px;
        text-align: center;
        text-decoration: none;
        transition: all 0.3s ease;
    }
    
    .mobile-hub-btn:hover {
        border-color: var(--color-accent-gold);
        transform: translateY(-2px);
    }
    
    .mobile-hub-btn span {
        display: block;
        font-size: 24px;
        margin-bottom: 5px;
    }
    
    .mobile-hub-btn small {
        font-size: 12px;
        color: #6b7280;
    }
    
    .mobile-call-btn {
        background: var(--color-accent-gold) !important;
        color: white !important;
        font-weight: 600;
        text-align: center;
        margin-top: 20px;
    }
}

/* Navigation Scroll Effects */
.site-header {
    transition: all 0.3s ease;
}

.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.site-header.scrolled .header-main {
    padding: 10px 0;
}

/* Accessibility Improvements */
.skip-link {
    position: absolute;
    left: -9999px;
}

.skip-link:focus {
    position: absolute;
    left: 6px;
    top: 7px;
    z-index: 999999;
    padding: 8px 16px;
    background: var(--color-primary);
    color: white;
    text-decoration: none;
    border-radius: 4px;
}

/* Focus styles for keyboard navigation */
.main-navigation a:focus,
.mobile-menu a:focus,
.hub-link:focus,
.footer-column a:focus {
    outline: 2px solid var(--color-accent-gold);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .site-header,
    .mobile-navigation,
    .floating-contact-button,
    .hub-navigation-widget {
        display: none;
    }
    
    .breadcrumbs {
        border: none;
        padding: 10px 0;
    }
}

/* Enhanced Three-Hub Navigation System */
.authority-hub-navigation {
    background: linear-gradient(135deg, #1a365d 0%, #2c5530 50%, #b91c1c 100%);
    padding: 15px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.hub-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.hub-nav-menu {
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
}

.hub-nav-item {
    position: relative;
    flex: 1;
}

.hub-nav-link {
    display: block;
    padding: 15px 20px;
    color: white;
    text-decoration: none;
    text-align: center;
    font-weight: 600;
    font-size: 1.1em;
    transition: all 0.3s ease;
    border-radius: 8px;
    margin: 0 5px;
}

.hub-nav-link:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

/* Hub-specific styling */
.hub1 .hub-nav-link {
    background: linear-gradient(135deg, #1a365d 0%, #2d5a87 100%);
}

.hub2 .hub-nav-link {
    background: linear-gradient(135deg, #2c5530 0%, #22543d 100%);
}

.hub3 .hub-nav-link {
    background: linear-gradient(135deg, #b91c1c 0%, #7f1d1d 100%);
}

.hub1 .hub-nav-link:hover {
    background: linear-gradient(135deg, #2d5a87 0%, #1a365d 100%);
}

.hub2 .hub-nav-link:hover {
    background: linear-gradient(135deg, #22543d 0%, #2c5530 100%);
}

.hub3 .hub-nav-link:hover {
    background: linear-gradient(135deg, #7f1d1d 0%, #b91c1c 100%);
}

/* Hub icons */
.hub-nav-link::before {
    display: block;
    font-size: 1.5em;
    margin-bottom: 5px;
}

.hub1 .hub-nav-link::before {
    content: '🚗';
}

.hub2 .hub-nav-link::before {
    content: '🏥';
}

.hub3 .hub-nav-link::before {
    content: '🚛';
}

/* Mega menu dropdowns */
.hub-mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    border-radius: 10px;
    padding: 30px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.hub-nav-item:hover .hub-mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mega-menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.mega-menu-section h4 {
    color: #1a365d;
    margin-bottom: 15px;
    font-size: 1.2em;
    padding-bottom: 10px;
    border-bottom: 2px solid #d4af37;
}

.mega-menu-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mega-menu-section li {
    margin-bottom: 8px;
}

.mega-menu-section a {
    color: #333;
    text-decoration: none;
    padding: 5px 0;
    display: block;
    transition: color 0.3s ease;
}

.mega-menu-section a:hover {
    color: #d4af37;
    padding-left: 10px;
}

/* Hub 3 specific mega menu styling */
.hub3 .mega-menu-section h4 {
    color: #b91c1c;
    border-bottom-color: #dc2626;
}

.hub3 .mega-menu-section a:hover {
    color: #dc2626;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .hub-nav-menu {
        flex-direction: column;
        gap: 10px;
    }
    
    .hub-nav-item {
        width: 100%;
    }
    
    .hub-nav-link {
        margin: 0;
    }
    
    .mega-menu-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* Cross-hub integration indicators */
.cross-hub-link {
    position: relative;
}

.cross-hub-link::after {
    content: '→';
    margin-left: 5px;
    color: #d4af37;
    font-weight: bold;
}

/* Emergency contact styling for Hub 3 */
.hub3 .emergency-contact {
    background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
    color: white;
    padding: 10px 15px;
    border-radius: 20px;
    font-weight: bold;
    text-align: center;
    margin-top: 15px;
    text-decoration: none;
    display: block;
    transition: all 0.3s ease;
}

.hub3 .emergency-contact:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(220, 38, 38, 0.3);
}

/* Enhanced Four-Hub Navigation System */
.authority-hub-navigation {
    background: linear-gradient(135deg, #1a365d 0%, #2c5530 25%, #b91c1c 50%, #1f2937 100%);
    padding: 15px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.hub-nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.hub-nav-menu {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.hub-nav-item {
    position: relative;
}

.hub-nav-link {
    display: block;
    padding: 15px 20px;
    color: white;
    text-decoration: none;
    text-align: center;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border-radius: 8px;
    margin: 0 2px;
}

.hub-nav-link:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

/* Hub-specific styling */
.hub1 .hub-nav-link {
    background: linear-gradient(135deg, #1a365d 0%, #2d5a87 100%);
}

.hub2 .hub-nav-link {
    background: linear-gradient(135deg, #2c5530 0%, #22543d 100%);
}

.hub3 .hub-nav-link {
    background: linear-gradient(135deg, #b91c1c 0%, #7f1d1d 100%);
}

.hub4 .hub-nav-link {
    background: linear-gradient(135deg, #1f2937 0%, #dc2626 100%);
}

.hub1 .hub-nav-link:hover {
    background: linear-gradient(135deg, #2d5a87 0%, #1a365d 100%);
}

.hub2 .hub-nav-link:hover {
    background: linear-gradient(135deg, #22543d 0%, #2c5530 100%);
}

.hub3 .hub-nav-link:hover {
    background: linear-gradient(135deg, #7f1d1d 0%, #b91c1c 100%);
}

.hub4 .hub-nav-link:hover {
    background: linear-gradient(135deg, #dc2626 0%, #1f2937 100%);
}

/* Hub icons */
.hub-nav-link::before {
    display: block;
    font-size: 1.3em;
    margin-bottom: 5px;
}

.hub1 .hub-nav-link::before {
    content: '🚗';
}

.hub2 .hub-nav-link::before {
    content: '🏥';
}

.hub3 .hub-nav-link::before {
    content: '🚛';
}

.hub4 .hub-nav-link::before {
    content: '🏍️';
}

/* Mega menu dropdowns */
.hub-mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    border-radius: 10px;
    padding: 30px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    min-width: 350px;
}

.hub-nav-item:hover .hub-mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mega-menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.mega-menu-section h4 {
    color: #1a365d;
    margin-bottom: 15px;
    font-size: 1.1em;
    padding-bottom: 8px;
    border-bottom: 2px solid #d4af37;
}

.mega-menu-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mega-menu-section li {
    margin-bottom: 8px;
}

.mega-menu-section a {
    color: #333;
    text-decoration: none;
    padding: 4px 0;
    display: block;
    transition: color 0.3s ease;
    font-size: 0.9em;
}

.mega-menu-section a:hover {
    color: #d4af37;
    padding-left: 8px;
}

/* Hub 4 specific mega menu styling */
.hub4 .mega-menu-section h4 {
    color: #1f2937;
    border-bottom-color: #dc2626;
}

.hub4 .mega-menu-section a:hover {
    color: #dc2626;
}

/* Mobile responsiveness */
@media (max-width: 1024px) {
    .hub-nav-menu {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .hub-nav-link {
        font-size: 0.9rem;
        padding: 12px 15px;
    }
    
    .mega-menu-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .hub-nav-menu {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .hub-nav-link {
        margin: 0;
    }
}

/* Cross-hub integration indicators */
.cross-hub-link {
    position: relative;
}

.cross-hub-link::after {
    content: '→';
    margin-left: 5px;
    color: #d4af37;
    font-weight: bold;
}

/* Emergency contact styling for Hub 4 */
.hub4 .emergency-contact {
    background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
    color: white;
    padding: 10px 15px;
    border-radius: 20px;
    font-weight: bold;
    text-align: center;
    margin-top: 15px;
    text-decoration: none;
    display: block;
    transition: all 0.3s ease;
}

.hub4 .emergency-contact:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(220, 38, 38, 0.3);
}

/* Four-hub overview section */
.four-hub-overview {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 40px;
    border-radius: 15px;
    margin: 40px 0;
    text-align: center;
}

.hub-overview-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.hub-overview-card {
    background: white;
    padding: 25px;
    border-radius: 10px;
    transition: all 0.3s ease;
    border-top: 4px solid;
}

.hub-overview-card.hub1 {
    border-top-color: #1a365d;
}

.hub-overview-card.hub2 {
    border-top-color: #2c5530;
}

.hub-overview-card.hub3 {
    border-top-color: #b91c1c;
}

.hub-overview-card.hub4 {
    border-top-color: #1f2937;
}

.hub-overview-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

@media (max-width: 768px) {
    .hub-overview-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}