/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.header {
    background: #1e2f7abf;
    /* position: fixed; */
    position: relative;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.5' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.6;
    mix-blend-mode: overlay;
    pointer-events: none;
    z-index: 1;
}

/* 1. Header Top Bar */
.header-top {
    background: transparent;
    border-bottom: 1px solid #f0f0f0;
    padding: 8px 0;
}

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

.top-utility-links {
    display: flex;
    gap: 20px;
}

.top-utility-links a {
    text-decoration: none;
    color: var(--text-light);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: color 0.3s;
}

.top-utility-links a:hover {
    color: var(--primary-color);
}

.header-search-top .search-box {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #f5f7fa;
    padding: 6px 15px;
    border-radius: 4px;
    border: 1px solid #eee;
}

.header-search-top .search-box input {
    background: transparent;
    border: none;
    outline: none;
    font-size: 12px;
    color: var(--text-dark);
    width: 150px;
}

.header-search-top .search-box svg {
    color: var(--text-light);
}

/* 2. Header Branding */
.header-branding {
    padding: 10px 0;
    position: relative;
    overflow: hidden;
}

.header-branding-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
}

.logo-centered {
    display: flex;
    /* flex-direction: column; */
    margin: 0 auto;
    justify-content: center;
    align-items: center;
    text-align: start;
    gap: 20px;
}

.main-logo {
    width: 100%;
    height: 100%;
    filter: grayscale(1) contrast(1.1);
    transition: filter 0.3s ease;
}

.brand-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.brand-title {
    font-size: 20px;
    font-weight: 700;
    color: white;
    letter-spacing: 1px;
    font-family: 'Porsha Richela', serif;
}

.brand-subtitle {
    font-size: 18px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: 2px;
    font-family: 'Porsha Richela', serif;
}

/* 3. Header Navigation Container */
.header-nav-container {
    position: relative;
    /* Maroon from reference image */
}

.header-ham {
    display: flex;
    justify-content: space-between;
    /* align-items: center; */
    gap: 20px;
}

.announcement-socials {
    display: flex;
    flex-direction: column-reverse;
    justify-content: space-between;
    align-items: end;
    gap: 10px;
}

/* Social Media & Language Selector */
.header-social-lang {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 15px;
}

.social-icons {
    display: flex;
    align-items: center;
    gap: 12px;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icon:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.social-icon svg {
    width: 16px;
    height: 16px;
}

.language-selector {
    margin-left: auto;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    color: white;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lang-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

.lang-btn svg {
    width: 14px;
    height: 14px;
}

.lang-btn span {
    font-family: inherit;
}


.nav-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    min-height: 50px;
    padding: 0 18px 18px 18px;
}

.nav {
    display: flex;
    justify-content: center;
    width: 100%;
}

.nav-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    list-style: none;
    gap: 10px;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.header-nav-container .nav-link {
    color: white;
    font-weight: 600;
    font-size: 12px;
    padding: 15px 20px;
    text-transform: uppercase;
    text-wrap: nowrap;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: all 0.3s;
}

.header-nav-container .nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

/* Mega Menu Styles */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    z-index: 99999;
    transform: translateX(-50%);
    background: white;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    border-radius: 0 0 8px 8px;
    padding: 30px;
    min-width: fit-content;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.has-dropdown:hover .mega-menu {
    opacity: 1;
    visibility: visible;
}

.mega-menu-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 30px;
}

.mega-menu-column h3 {
    font-size: 13px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 2px solid #f0f4ff;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-family: 'Manrope', sans-serif;
}

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

.mega-menu-column ul li {
    margin-bottom: 5px;
}

.mega-menu-column ul li a {
    text-decoration: none;
    color: var(--text-dark);
    font-size: 13.5px;
    padding: 10px 12px;
    border-radius: 6px;
    display: block;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
    position: relative;
}

.mega-menu-column ul li a:hover {
    background: #f4f7ff;
    color: var(--primary-color);
    padding-left: 18px;
}

.mega-menu-column ul li a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: var(--primary-color);
    border-radius: 0 2px 2px 0;
    transition: height 0.25s ease;
}

.mega-menu-column ul li a:hover::before {
    height: 60%;
}

/* Nested Submenu Styles */
.mega-menu-column ul li.has-submenu {
    position: relative;
}

.mega-menu-column ul li.has-submenu::after {
    content: '›';
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 18px;
    pointer-events: none;
    transition: color 0.3s;
}

.mega-menu-column ul li.has-submenu:hover::after {
    color: var(--primary-color);
}

.submenu-list {
    position: absolute;
    left: 100%;
    top: 0;
    background: #6D5E7B;
    min-width: 220px;
    box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 10px 0;
    border-radius: 4px;
    z-index: 100;
}

.mega-menu-column ul li.has-submenu:hover .submenu-list {
    opacity: 1;
    visibility: visible;
    transform: translateX(5px);
}

.submenu-list li {
    margin-bottom: 0 !important;
}

.submenu-list li a {
    color: white !important;
    padding: 12px 20px !important;
    font-size: 13px !important;
    border-radius: 0 !important;
    background: transparent !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.submenu-list li:last-child a {
    border-bottom: none;
}

.submenu-list li a:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    padding-left: 25px !important;
}

.submenu-list li a::before {
    display: none !important;
}

/* Header Actions & Mobile */
.header-actions {}

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    padding: 10px;
    cursor: pointer;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: white;
    display: block;
    margin: 4px 0;
    transition: 0.3s;
}

/* Search Overlay */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}

.search-overlay.active {
    display: flex;
}

.search-container {
    position: relative;
    width: 90%;
    max-width: 600px;
}

.search-close {
    position: absolute;
    top: -50px;
    right: 0;
    background: none;
    border: none;
    color: white;
    font-size: 40px;
    cursor: pointer;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-input {
    width: 100%;
    padding: 20px 30px;
    font-size: 24px;
    border: none;
    border-radius: 50px;
    outline: none;
}

/* ============================================
   MOBILE MENU OVERLAY
   ============================================ */

.menu-overlay {
    position: fixed;
    top: 0;
    width: 100vw;
    height: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    z-index: 1500;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    overflow-y: auto;
}

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

.menu-content {
    padding: 20px;
    max-width: 1400px;
    margin: 0 auto;
    padding-bottom: 50px;
}

.menu-search {
    position: relative;
    margin-bottom: 40px;
    padding-top: 20px;
}

.menu-search .search-input {
    width: 100%;
    padding: 15px 60px 15px 50px;
    font-size: 16px;
    border: 1px solid #e5e7eb;
    border-radius: 30px;
    outline: none;
    background: white url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="%23666" stroke-width="2"><circle cx="11" cy="11" r="8"/><path d="m21 21-4.35-4.35"/></svg>') no-repeat 20px center;
    transition: border-color 0.3s ease;
}

.menu-search .search-input:focus {
    border-color: var(--primary-color);
}

.menu-close {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #666;
    font-size: 30px;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    animation: fadeInUp 0.5s ease-out 0.2s both;
}

.menu-section h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e5e7eb;
}

.menu-section ul {
    list-style: none;
}

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

.menu-section ul li a {
    text-decoration: none;
    color: var(--text-dark);
    font-size: 14px;
    transition: color 0.3s ease, padding-left 0.3s ease;
    display: block;
    padding: 5px 0;
}

.menu-section ul li a:hover {
    color: var(--primary-color);
    padding-left: 10px;
}

.menu-section mark {
    background-color: #fef08a;
    color: var(--text-dark);
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: 600;
}

.menu-section,
.menu-section ul li {
    transition: opacity 0.2s ease, height 0.2s ease;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: rgba(30, 58, 138, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    cursor: pointer;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(30, 58, 138, 0.3);
    border-color: rgba(255, 255, 255, 0.4);
}

@media (max-width: 992px) {
    .header-branding-container {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 10px;
    }

    .announcement {
        margin-left: none !important;
    }

    .menu-toggle {
        display: block;
    }

    .nav-wrapper {
        display: none;
    }
}

@media (max-width: 768px) {
    .announcement-socials {
        gap: 5px;
    }
}