/* ===== HEADER RESPONSIVE CSS ===== */

/* Header and Navigation Base Styles */
header {
    background: #ffffff;
    padding: 10px 20px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    /* Remove backdrop-filter for white background */
    min-height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo Styles */
.logo {
    width: auto !important;
    height: 80px !important;
    order: 2;
    margin-left: 40px;
    margin-right: 0;
    position: relative !important;
    top: auto !important;
    left: auto !important;
    margin-right: 20px;
    flex-shrink: 0;
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    flex-wrap: nowrap;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 15px;
    flex: 1;
    justify-content: center;
}

/* Navigation Items and Dropdown Styles */
.nav-item {
    position: relative;
    cursor: pointer;
    color: #000000;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 5px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.nav-item:hover {
    background: rgba(0, 0, 0, 0.05);
    transform: translateY(-1px);
}

.nav-item span {
    pointer-events: none;
    font-size: 14px;
        font-weight: bold;
    font-family: Arial, sans-seri
}

.nav-single {
    color: #000000 !important;
    text-decoration: none !important;
    font-weight: bold !important;
    padding: 8px 12px;
    border-radius: 5px;
    transition: all 0.3s ease;
    font-size: 14px;
    white-space: nowrap;
}

.nav-single:hover {
    background: rgba(0, 0, 0, 0.05);
    transform: translateY(-1px);
}

/* Dropdown Container */
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    min-width: 250px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
    /* Remove backdrop-filter for white background */
}

/* Show dropdown when nav-item has 'open' class or on hover */
.nav-item.open .dropdown,
.nav-item:hover .dropdown,
.dropdown:hover {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
}

/* Dropdown Links */
.dropdown a {
    display: block;
    color: #000000;
    text-decoration: none;
    padding: 12px 20px;
    font-size: 14px;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    text-transform: capitalize;
    /* Only first letter uppercase, rest lowercase */
}

/* Fix for words with multiple uppercase letters: force rest to lowercase except first */
.dropdown a {
    text-transform: lowercase;
}
.dropdown a::first-letter {
    text-transform: uppercase;
}

.dropdown a:last-child {
    border-bottom: none;
}

.dropdown a:hover {
    background: rgba(0, 0, 0, 0.05);
    color: #1abc9c;
    padding-left: 25px;
}

/* Search Container */
.search-container {
    display: flex;
    align-items: center;
    position: relative;
    margin-left: auto;
}

.search-form {
    display: flex;
    align-items: center;
    background: #f0f0f0;
    border-radius: 25px;
    padding: 5px;
    transition: all 0.3s ease;
    width: 200px;
}

.search-form:focus-within {
    background: #e0e0e0;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

#search-input {
    background: transparent;
    border: none;
    color: #000000;
    padding: 8px 15px;
    outline: none;
    width: 100%;
    font-size: 14px;
}

#search-input::placeholder {
    color: rgba(0, 0, 0, 0.5);
}

.search-form button {
    background: transparent;
    border: none;
    padding: 8px;
    cursor: pointer;
    border-radius: 50%;
    transition: background 0.3s ease;
    flex-shrink: 0;
}

.search-form button:hover {
    background: rgba(0, 0, 0, 0.05);
}

.search-form button img {
    width: 16px;
    height: 16px;
    filter: none;
}

/* Search Results Dropdown */
.search-results-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(44, 62, 80, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    max-height: 400px;
    overflow-y: auto;
    z-index: 1002;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.search-results-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.search-result-item {
    padding: 12px 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: background 0.3s ease;
}

.search-result-item:hover,
.search-result-item.active {
    background: rgba(255, 255, 255, 0.1);
}

.search-result-type {
    font-size: 12px;
    color: #1abc9c;
    font-weight: bold;
    margin-bottom: 4px;
}

.search-result-title {
    color: white;
    font-weight: 500;
    margin-bottom: 4px;
}

.search-result-excerpt {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.4;
}

.search-no-results {
    padding: 15px;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-style: italic;
}

.search-see-all {
    padding: 12px 15px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.search-see-all a {
    color: #1abc9c;
    text-decoration: none;
    font-weight: 500;
    font-size: 13px;
}

.search-see-all a:hover {
    text-decoration: underline;
}

/* Language Switcher Styles */
.language-switcher {
    display: flex;
    gap: 5px;
    margin-left: 15px;
    align-items: center;
}

.lang-btn {
    background: #f0f0f0;
    border: 1px solid #ccc;
    color: #000000;
    padding: 6px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    font-weight: bold;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.lang-btn:hover {
    background: #e0e0e0;
    border-color: #999;
    transform: translateY(-1px);
}

.lang-btn.active {
    background: #ffffff;
    color: #333;
    border-color: #999;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Mobile Menu Styles */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
    background: transparent;
    border: none;
    z-index: 1004;
    margin-left: auto;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #000000;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 3px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100vh;
    background: #ffffff;
    /* Remove backdrop-filter for white background */
    transition: right 0.3s ease;
    z-index: 1003;
    overflow-y: auto;
    padding-top: 80px;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu .nav-item {
    width: 100%;
    padding: 15px 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    display: block;
    color: #000000;
}

.mobile-menu .nav-item span {
    font-size: 16px;
}

.mobile-menu .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    background: rgba(0, 0, 0, 0.05);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    margin-top: 10px;
}

.mobile-menu .nav-item.open .dropdown {
    max-height: 300px;
}

.mobile-menu .dropdown a {
    padding: 10px 30px;
    font-size: 14px;
    color: #000000;
}

.mobile-menu .nav-single {
    display: block;
    padding: 15px 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    font-size: 16px;
    color: #000000;
}

.mobile-menu .search-container {
    margin: 20px;
    width: calc(100% - 40px);
}

.mobile-menu .search-form {
    width: 100%;
}

/* Mobile Language Switcher */
.mobile-menu .language-switcher {
    display: flex;
    justify-content: center;
    padding: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    margin-top: 20px;
}

/* ===== RESPONSIVE BREAKPOINTS ===== */

/* Large Desktop (1200px+) */
@media (min-width: 1200px) {
    .nav-menu {
        gap: 25px;
    }
    
    .nav-item {
        padding: 10px 15px;
    }
    
    .nav-item span,
    .nav-single {
        font-size: 15px;
    }
    
    .search-form {
        width: 250px;
    }
}

/* Tablet Landscape (992px - 1199px) */
@media (max-width: 1199px) and (min-width: 992px) {
    .nav-menu {
        gap: 20px;
    }
    
    .nav-item {
        padding: 8px 12px;
    }
    
    .search-form {
        width: 180px;
    }
}

/* Tablet Portrait (768px - 991px) */
@media (max-width: 991px) and (min-width: 769px) {
    header {
        padding: 8px 15px;
    }
    
    .logo {
        height: 45px !important;
    }
    
    .nav-menu {
        gap: 12px;
    }
    
    .nav-item {
        padding: 6px 10px;
    }
    
    .nav-item span,
    .nav-single {
        font-size: 13px;
    }
    
    .search-form {
        width: 150px;
    }
    
    .dropdown {
        min-width: 200px;
    }
    
    .language-switcher {
        margin-left: 10px;
    }
}

/* Mobile Landscape (481px - 768px) */
@media (max-width: 768px) {
    header {
        padding: 10px 15px;
        min-height: 60px;
    }
    
    .logo {
        height: 40px !important;
        margin-right: 10px;
    }
    
    .nav-menu {
        display: none;
    }
    
    .search-container {
        display: none;
    }
    
    .language-switcher {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu .language-switcher {
        display: flex;
    }
    
    .mobile-menu .search-container {
        display: flex;
    }
    
    /* Adjust mobile menu for smaller screens */
    .mobile-menu {
        width: 280px;
    }
    
    .mobile-menu .nav-item span {
        font-size: 15px;
    }
    
    .mobile-menu .dropdown a {
        font-size: 13px;
        padding: 8px 25px;
    }
}

/* Mobile Portrait (320px - 480px) */
@media (max-width: 480px) {
    header {
        padding: 8px 12px;
        min-height: 55px;
    }
    
    .logo {
        height: 35px !important;
        margin-right: 8px;
    }
    
    .mobile-menu-toggle {
        padding: 3px;
    }
    
    .mobile-menu-toggle span {
        width: 20px;
        height: 2px;
        margin: 2px 0;
    }
    
    .mobile-menu {
        width: 100%;
        right: -100%;
    }
    
    .mobile-menu.active {
        right: 0;
    }
    
    .mobile-menu .nav-item {
        padding: 12px 15px;
    }
    
    .mobile-menu .nav-item span {
        font-size: 14px;
    }
    
    .mobile-menu .dropdown a {
        font-size: 12px;
        padding: 8px 20px;
    }
    
    .mobile-menu .nav-single {
        padding: 12px 15px;
        font-size: 14px;
    }
    
    .mobile-menu .search-container {
        margin: 15px;
        width: calc(100% - 30px);
    }
    
    .mobile-menu .search-form {
        padding: 3px;
    }
    
    .mobile-menu #search-input-mobile {
        font-size: 13px;
        padding: 6px 12px;
    }
    
    .mobile-menu .language-switcher {
        padding: 15px;
    }
    
    .mobile-menu .lang-btn {
        padding: 8px 12px;
        font-size: 11px;
    }
}

/* Extra Small Mobile (max-width: 359px) */
@media (max-width: 359px) {
    header {
        padding: 5px 8px;
        min-height: 50px;
    }
    
    .logo {
        height: 30px !important;
        margin-right: 5px;
    }
    
    .mobile-menu .nav-item {
        padding: 10px 12px;
    }
    
    .mobile-menu .nav-item span {
        font-size: 13px;
    }
    
    .mobile-menu .dropdown a {
        font-size: 11px;
        padding: 6px 18px;
    }
    
    .mobile-menu .search-container {
        margin: 10px;
        width: calc(100% - 20px);
    }
}

/* Landscape Mobile Orientation */
@media (max-width: 768px) and (orientation: landscape) {
    header {
        min-height: 50px;
        padding: 6px 15px;
    }
    
    .logo {
        height: 35px !important;
    }
    
    .mobile-menu {
        width: 250px;
        padding-top: 60px;
    }
    
    .mobile-menu .nav-item {
        padding: 8px 15px;
    }
    
    .mobile-menu .nav-item span {
        font-size: 13px;
    }
    
    .mobile-menu .dropdown a {
        padding: 6px 20px;
        font-size: 12px;
    }
}

/* High DPI/Retina Display Support */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .search-form button img {
        width: 18px;
        height: 18px;
    }
    
    .mobile-menu-toggle span {
        height: 2px;
    }
    
    .logo {
        image-rendering: -webkit-optimize-contrast;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    header {
        background: rgba(30, 39, 46, 0.95);
    }
    
    .mobile-menu {
        background: rgba(30, 39, 46, 0.98);
    }
    
    .dropdown {
        background: rgba(30, 39, 46, 0.98);
    }
    
    .search-results-dropdown {
        background: rgba(30, 39, 46, 0.98);
    }
}

/* Print Styles */
@media print {
    header {
        display: none;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
        animation: none !important;
        transform: none !important;
    }
}

/* Focus styles for accessibility */
.nav-item:focus,
.nav-single:focus,
.lang-btn:focus,
.mobile-menu-toggle:focus {
    outline: 2px solid #1abc9c;
    outline-offset: 2px;
}

#search-input:focus,
#search-input-mobile:focus {
    box-shadow: 0 0 0 2px #1abc9c;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .nav-item,
    .nav-single,
    .lang-btn {
        border: 1px solid white;
    }
    
    .dropdown a:hover {
        background: white;
        color: black;
    }
}

/* Touch device optimizations */
@media (pointer: coarse) {
    .nav-item,
    .nav-single,
    .lang-btn,
    .mobile-menu-toggle {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .dropdown a {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .mobile-menu .nav-item {
        min-height: 48px;
    }
    
    .mobile-menu .dropdown a {
        min-height: 40px;
    }
}

/* Ensure body has proper top margin for fixed header */
body {
    margin-top: 70px;
}

/* Mobile menu open state */
body.menu-open {
    overflow: hidden;
}

.mobile-menu-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1002;
    display: none;
}

.mobile-menu-backdrop.active {
    display: block;
}

@media (max-width: 768px) {
    body {
        margin-top: 60px;
    }
}

@media (max-width: 480px) {
    body {
        margin-top: 55px;
    }
}

@media (max-width: 768px) and (orientation: landscape) {
    body {
        margin-top: 50px;
    }
}