/**
 * Modern SEO Optimized Header Styles
 * Accessibility and performance focused
 */

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    left: -9999px;
    z-index: 999999;
    padding: 8px 16px;
    background: var(--color-primary);
    color: white;
    text-decoration: none;
    font-weight: 600;
    border-radius: 0 0 4px 4px;
}

.skip-link:focus {
    left: 6px;
    top: 7px;
}

/* Header Base Styles */
.whb-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.whb-header.whb-scroll-stick {
    background: rgba(0, 0, 0, 0.95);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.whb-header.whb-hide-on-scroll {
    transform: translateY(-100%);
}

/* Container and Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.whb-flex-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 80px;
}

.whb-column {
    display: flex;
    align-items: center;
}

/* Logo Styles */
.site-logo img {
    max-width: 230px;
    height: auto;
    transition: all 0.3s ease;
}

.whb-mobile-left .site-logo img {
    max-width: 75px;
}

/* Header Tools */
.custom-header-tools {
    display: flex;
    align-items: center;
    gap: 30px;
}

/* Language Selector */
.custom-horizontal-lang {
    display: flex;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    padding: 8px 12px;
}

.lang-item {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.lang-item:hover,
.lang-item.active {
    background: var(--color-primary);
    color: white;
    transform: translateY(-1px);
}

.lang-item:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Menu Trigger */
.custom-menu-trigger button {
    background: none;
    border: none;
    color: white;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: 25px;
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 500;
}

.custom-menu-trigger button:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.custom-menu-trigger button:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.trigger-text {
    font-size: 14px;
    letter-spacing: 0.5px;
}

/* Mobile Language Selector */
.custom-mobile-lang-select {
    margin-right: 15px;
}

.lang-select-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 8px 12px;
}

.active-flag {
    width: 20px;
    height: 15px;
    margin-right: 8px;
    border-radius: 2px;
}

.lang-select-wrapper select {
    background: none;
    border: none;
    color: white;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    outline: none;
}

/* Modern Menu Overlay */
.modern-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    z-index: 9999;
    display: flex;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.modern-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Menu Logo */
.menu-logo-container {
    position: absolute;
    top: 30px;
    left: 30px;
    z-index: 10;
}

.menu-logo-container img {
    max-width: 180px;
    height: auto;
}

/* Menu Close Button */
.menu-close-btn {
    position: absolute;
    top: 30px;
    right: 30px;
    z-index: 10;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.menu-close-btn:hover {
    background: var(--color-primary);
    transform: rotate(90deg);
}

.menu-close-btn:focus {
    outline: 2px solid white;
    outline-offset: 2px;
}

/* Menu Layout */
.modern-menu-left {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 50px 50px;
}

.modern-menu-right {
    flex: 1;
    padding: 100px 50px 50px;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
}

/* Menu Navigation */
.modern-menu-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.modern-menu-nav li {
    margin-bottom: 20px;
    position: relative;
}

.modern-menu-nav a {
    color: white;
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 600;
    line-height: 1.2;
    display: block;
    padding: 10px 0;
    transition: all 0.3s ease;
    position: relative;
}

.modern-menu-nav a:hover,
.modern-menu-nav a[aria-current="page"] {
    color: var(--color-accent);
    transform: translateX(20px);
}

.modern-menu-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width 0.3s ease;
}

.modern-menu-nav a:hover::after,
.modern-menu-nav a[aria-current="page"]::after {
    width: 100px;
}

/* Submenu Styles */
.modern-menu-nav .has-submenu > a::before {
    content: '+';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2rem;
    transition: transform 0.3s ease;
}

.modern-menu-nav .has-submenu.active > a::before {
    transform: translateY(-50%) rotate(45deg);
}

.submenu,
.submenu-modern {
    list-style: none;
    padding: 0;
    margin: 20px 0 0 40px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.has-submenu.active .submenu,
.has-submenu.active .submenu-modern {
    max-height: 500px;
}

.submenu a,
.submenu-modern a {
    font-size: 1.2rem !important;
    font-weight: 400 !important;
    color: rgba(255, 255, 255, 0.8) !important;
    padding: 8px 0 !important;
}

.submenu a:hover,
.submenu-modern a:hover {
    color: var(--color-accent) !important;
    transform: translateX(10px) !important;
}

/* Menu Categories */
.modern-menu-categories {
    margin-bottom: 40px;
}

.categories-header {
    margin-bottom: 25px;
}

.category-badge {
    display: inline-block;
    background: var(--color-primary);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.categories-header h4 {
    color: white;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

.modern-menu-cat-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.modern-menu-cat-list a {
    display: block;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.modern-menu-cat-list a:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
    border-color: var(--color-accent);
}

/* Menu Contact */
.modern-menu-contact {
    margin-top: auto;
}

.contact-section-header {
    margin-bottom: 25px;
}

.contact-badge {
    display: inline-block;
    background: var(--color-accent);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.menu-contact-items-wrapper {
    margin-bottom: 30px;
}

.menu-contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    gap: 15px;
}

.contact-icon-wrapper {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 20px;
}

.contact-icon-wrapper.whatsapp {
    background: #25D366;
    color: white;
}

.contact-info {
    flex: 1;
}

.contact-label {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.contact-info a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: var(--color-accent);
}

/* Social Links */
.menu-social-links {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 25px;
}

.social-label {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.social-icons-wrapper {
    display: flex;
    gap: 15px;
}

.social-link-item {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 18px;
    transition: all 0.3s ease;
}

.social-link-item:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-3px);
}

.social-link-item:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .modern-menu-overlay {
        flex-direction: column;
    }
    
    .modern-menu-left,
    .modern-menu-right {
        flex: none;
        padding: 20px;
    }
    
    .modern-menu-left {
        padding-top: 100px;
    }
    
    .modern-menu-nav a {
        font-size: clamp(1.5rem, 6vw, 2.5rem);
    }
    
    .modern-menu-cat-list {
        grid-template-columns: 1fr;
    }
    
    .menu-logo-container,
    .menu-close-btn {
        top: 20px;
    }
    
    .menu-logo-container {
        left: 20px;
    }
    
    .menu-close-btn {
        right: 20px;
    }
    
    .menu-logo-container img {
        max-width: 140px;
    }
}

@media (max-width: 480px) {
    .menu-logo-container,
    .menu-close-btn {
        top: 15px;
    }
    
    .menu-logo-container {
        left: 15px;
    }
    
    .menu-close-btn {
        right: 15px;
    }
    
    .menu-logo-container img {
        max-width: 100px;
    }
    
    .modern-menu-nav a {
        font-size: clamp(1.2rem, 5vw, 2rem);
    }
    
    .contact-info a {
        font-size: 14px;
    }
}

/* Visibility Classes */
.whb-visible-lg {
    display: flex;
}

.whb-hidden-lg {
    display: none;
}

@media (max-width: 991px) {
    .whb-visible-lg {
        display: none;
    }
    
    .whb-hidden-lg {
        display: flex;
    }
}

/* Body Classes */
body.modern-menu-open {
    overflow: hidden;
}

/* Performance Optimizations */
.modern-menu-overlay * {
    will-change: transform;
}

/* Lazy Loading */
img.lazy {
    opacity: 0;
    transition: opacity 0.3s;
}

img.lazy.loaded {
    opacity: 1;
}

/* Print Styles */
@media print {
    .whb-header,
    .modern-menu-overlay {
        display: none !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .modern-menu-overlay {
        background: #000;
    }
    
    .lang-item:hover,
    .lang-item.active {
        background: #fff;
        color: #000;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Footer Styles */
.site-footer {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: white;
    padding: 60px 0 20px;
    margin-top: 80px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: var(--color-accent);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-top: 15px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 14px;
}

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

.footer-contact .contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.footer-contact .contact-item i {
    color: var(--color-primary);
    width: 20px;
}

.footer-contact .contact-item a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact .contact-item a:hover {
    color: var(--color-accent);
}

.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.footer-social .social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-social .social-link:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    font-size: 14px;
}

.footer-links-bottom {
    display: flex;
    gap: 20px;
}

.footer-links-bottom a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-links-bottom a:hover {
    color: var(--color-accent);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(139, 69, 19, 0.3);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--color-accent);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(139, 69, 19, 0.4);
}

.back-to-top:focus {
    outline: 2px solid white;
    outline-offset: 2px;
}

/* Responsive Footer */
@media (max-width: 768px) {
    .site-footer {
        padding: 40px 0 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}