.top-bar {
    border-bottom: 1px solid var(--medium-gray);
    padding: 6px 0;
    font-size: 14px;
    background: linear-gradient(135deg, #003b4f 0%, #004e63 25%, #005b6f78 50%, #004b46 75%, #00382e87 100%);
    color: #ffffff;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contact-info {
    display: flex;
    gap: 30px;
    align-items: center;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #ffffff;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.contact-item:hover {
    color: var(--primary-green);
}

.contact-item svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-link {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: var(--radius-md);
    color: var(--text-medium);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

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

.social-link svg {
    width: 18px;
    height: 18px;
}

.main-header {
    background: var(--white);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    transition: all var(--transition-base);
}

.main-header.scrolled {
    box-shadow: var(--shadow-lg);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
}

.site-logo {
    flex-shrink: 0;
    z-index: calc(var(--z-sticky) + 1);
}

.site-logo img {
    height: 55px;
    width: auto;
    transition: all var(--transition-fast);
}

.site-logo:hover img {
    transform: scale(1.05);
}

.main-nav {
    flex: 1;
}

.main-menu {
    display: flex;
    list-style: none;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin: 0;
    padding: 0;
}

.main-menu > li {
    position: relative;
}

.main-menu > li > a {
    display: block;
    padding: 12px 20px;
    font-weight: 600;
    font-size: 15px;
    color: var(--text-dark);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.main-menu > li > a:hover,
.main-menu > li.current-menu-item > a,
.main-menu > li.current_page_item > a {
    background: var(--soft-gray);
    color: var(--primary-green);
}

.main-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 280px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 12px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    list-style: none;
    z-index: var(--z-dropdown);
    margin: 0;
}

.main-menu > li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.main-menu .sub-menu li {
    list-style: none;
    position: relative;
}

.main-menu .sub-menu li a {
    display: block;
    padding: 12px 24px;
    color: var(--text-medium);
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.main-menu .sub-menu li a:hover {
    background: var(--soft-gray);
    color: var(--primary-green);
    border-left-color: var(--primary-green);
    padding-left: 30px;
}

.main-menu .sub-menu .sub-menu {
    position: absolute;
    top: 0;
    left: 100%;
    margin-left: 5px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-10px);
}

.main-menu .sub-menu li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.main-menu .sub-menu .sub-menu .sub-menu {
    position: absolute;
    top: 0;
    left: 100%;
    margin-left: 5px;
}

.main-menu > li.menu-item-has-children > a::after {
    content: ' \25BC';
    font-size: 10px;
    margin-left: 6px;
    display: inline-block;
    transition: transform var(--transition-base);
}

.main-menu > li.menu-item-has-children:hover > a::after {
    transform: rotate(180deg);
}

.main-menu .sub-menu > li.menu-item-has-children > a::after {
    content: ' \2192';
    font-size: 12px;
    margin-left: auto;
    float: right;
    display: inline-block;
    transition: transform var(--transition-base);
}

.main-menu .sub-menu > li.menu-item-has-children:hover > a::after {
    transform: translateX(3px);
}

.main-menu .sub-menu .sub-menu > li.menu-item-has-children > a::after {
    content: ' \2192';
    font-size: 12px;
    margin-left: auto;
    float: right;
    display: inline-block;
}

.main-menu .sub-menu li.current-menu-item a,
.main-menu .sub-menu li.current_page_item a {
    background: rgba(0, 166, 81, 0.08);
    color: var(--primary-green);
    border-left-color: var(--primary-green);
    font-weight: 600;
}

.lang-switcher {
    position: relative;
    flex-shrink: 0;
    margin-left: 0 !important;
    z-index: calc(var(--z-sticky) + 2);
}

.lang-current {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 11px 20px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 14px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    cursor: pointer;
    user-select: none;
}

.lang-current:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.lang-current svg {
    width: 18px;
    height: 18px;
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    padding: 8px 0;
    min-width: 140px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    z-index: calc(var(--z-dropdown) + 10);
}

.lang-switcher::before {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 15px;
    background: transparent;
    z-index: calc(var(--z-dropdown) + 9);
}

.lang-switcher:hover .lang-dropdown,
.lang-switcher.active .lang-dropdown {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    transform: translateY(0);
}

.lang-dropdown a {
    display: flex;
    align-items: center;
    padding: 10px 20px;
    color: var(--text-medium);
    font-weight: 600;
    font-size: 14px;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.lang-dropdown a:hover {
    background: var(--soft-gray);
    color: var(--primary-green);
}

.lang-flag {
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
}

.lang-flag svg {
    display: block;
    vertical-align: middle;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    padding: 8px;
    z-index: calc(var(--z-sticky) + 3);
    width: 45px;
    height: 45px;
    justify-content: center;
    align-items: center;
    position: relative;
    border: none;
    cursor: pointer;
    order: -1;
}

.mobile-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 3px;
    transition: all var(--transition-base);
    transform-origin: center;
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
    background: var(--primary-green);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-20px);
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
    background: var(--primary-green);
}

.mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(26, 35, 50, 0.85);
    z-index: calc(var(--z-sticky) + 1);
    opacity: 0;
    transition: opacity var(--transition-base);
    backdrop-filter: blur(4px);
}

.mobile-overlay.active {
    display: block;
    opacity: 1;
}

@media (max-width: 1400px) {
    .header-content {
        flex-wrap: wrap;
        justify-content: center;
    }

    .site-logo {
        order: 1;
        width: 100%;
        display: flex;
        justify-content: center;
        margin-bottom: 15px;
    }

    .main-nav {
        order: 2;
    }

    .lang-switcher {
        order: 3;
    }
}

@media (max-width: 1200px) {
    .main-menu > li > a {
        padding: 12px 16px;
        font-size: 14px;
    }

    .lang-switcher {
        margin-left: 0 !important;
    }
}

@media (max-width: 1100px) {
    .main-menu > li > a {
        padding: 12px 14px;
        font-size: 14px;
    }
}

@media (max-width: 1024px) {
    .mobile-toggle {
        display: flex !important;
        order: 0;
        flex-shrink: 0;
    }

    .header-content {
        gap: 15px;
        justify-content: space-between;
    }

    .site-logo {
        order: 1;
        margin: 0 auto;
        flex: 1;
        display: flex;
        justify-content: center;
    }

    .lang-switcher {
        order: 2;
        margin-left: 0 !important;
        flex-shrink: 0;
    }

    
    .main-nav {
        position: fixed;
        top: 0;
        left: -100%;
        width: 88%;
        max-width: 380px;
        height: 100vh;
        background: var(--white);
        transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: calc(var(--z-sticky) + 2);
        overflow-y: auto;
        padding: 90px 0 35px;
        box-shadow: 5px 0 25px rgba(0,0,0,0.2);
        order: 2;
    }

    .main-nav.active {
        left: 0 !important;
    }

    
    .main-menu {
        flex-direction: column;
        gap: 0;
        align-items: stretch;
    }

    .main-menu > li {
        width: 100%;
        border-bottom: 1px solid #E5E7EB;
        list-style: none;
    }

    .main-menu > li > a {
        padding: 16px 20px;
        display: block;
        color: #1a2332;
        font-size: 15px;
        font-weight: 500;
        text-decoration: none;
        position: relative;
    }

    
    .main-menu .menu-item-has-children > a {
        padding-right: 50px;
        position: relative !important;
    }

    .main-menu .sub-menu .menu-item-has-children > a {
        padding-right: 50px !important;
        position: relative !important;
    }

    
    .main-menu .sub-menu {
        list-style: none;
        padding: 0;
        margin: 0;
        background: #F7F8FA;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .main-menu .sub-menu li {
        border-top: 1px solid #E9ECEF;
        width: 100%;
    }

    .main-menu .sub-menu li a {
        padding: 12px 20px 12px 40px;
        display: block;
        font-size: 14px;
        color: #4A5568;
        text-decoration: none;
        width: 100%;
        box-sizing: border-box;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    
    .main-menu .sub-menu .sub-menu {
        background: #EEF0F3;
        width: 100%;
        max-width: 100%;
        position: static !important;
        top: auto !important;
        left: auto !important;
        transform: none !important;
        opacity: 1 !important;
        visibility: visible !important;
        box-shadow: none !important;
        margin: 0 !important;
    }

    .main-menu .sub-menu .sub-menu li a {
        padding-left: 60px;
        font-size: 13px;
    }

    .main-menu .sub-menu .sub-menu .sub-menu {
        background: #E5E7EB;
        width: 100%;
        max-width: 100%;
        position: static !important;
        top: auto !important;
        left: auto !important;
        transform: none !important;
    }

    .main-menu .sub-menu .sub-menu .sub-menu li a {
        padding-left: 80px;
        font-size: 12px;
    }

    
    .mob-arrow {
        position: absolute;
        right: 10px;
        top: 50%;
        transform: translateY(-50%);
        width: 36px;
        height: 36px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(0, 166, 81, 0.1);
        border-radius: 6px;
        color: #00A651;
        font-size: 12px;
        transition: all 0.3s;
        cursor: pointer;
    }

    .mob-arrow:hover {
        background: rgba(0, 166, 81, 0.2);
    }

    
    .main-menu .sub-menu {
        display: none !important;
    }

    
    .main-menu .menu-item-has-children.open > .sub-menu {
        display: block !important;
    }

    
    .main-menu .menu-item-has-children > a::after {
        display: none !important;
    }
}

@media (max-width: 768px) {
    .header-content {
        justify-content: space-between;
        gap: 12px;
    }

    .site-logo {
        order: 1;
        margin: 0 auto;
        flex: 1;
        display: flex;
        justify-content: center;
    }

    .mobile-toggle {
        order: 0;
        flex-shrink: 0;
    }

    .lang-switcher {
        order: 2;
        flex-shrink: 0;
    }

    .contact-info {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

    .top-bar-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .top-bar {
        display: none;
    }
}

@media (max-width: 540px) {
    .header-content {
        gap: 10px;
    }

    .site-logo img {
        height: 45px;
    }

    .lang-current {
        padding: 9px 16px;
        font-size: 13px;
        gap: 6px;
    }

    .lang-current svg {
        width: 16px;
        height: 16px;
    }

    .mobile-toggle {
        width: 40px;
        height: 40px;
    }

    .mobile-toggle span {
        width: 24px;
    }
}

@media (max-width: 480px) {
    .site-logo img {
        height: 40px;
    }

    .lang-current {
        padding: 8px 14px;
        font-size: 12px;
    }
}

@media (min-width: 1025px) {
    .mob-arrow {
        display: none !important;
    }
}