:root {
            --primary-blue: #0E4F75;
            --primary-blue-dark: #0A3A56;
            --primary-blue-light: #1A6A9C;
            --primary-green: #9DC530;
            --primary-green-dark: #7FA427;
            --primary-green-light: #B4D650;
            --dark: #0F172A;
            --gray-700: #475569;
            --gray-600: #64748B;
            --gray-300: #E2E8F0;
            --gray-100: #F8FAFC;
            --white: #FFFFFF;
            --gradient-primary: linear-gradient(135deg, #0E4F75 0%, #1A6A9C 100%);
            --gradient-secondary: linear-gradient(135deg, #9DC530 0%, #B4D650 100%);
            --gradient-mixed: linear-gradient(135deg, #0E4F75 0%, #9DC530 100%);
            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
            --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', sans-serif;
            padding-top: 80px; /* Space for fixed navbar */
        }

        /* Top Bar */
        .top-bar {
            background: var(--gradient-mixed);
            color: white;
            padding: 8px 0;
            font-size: 0.85rem;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1001;
            transition: transform 0.3s ease;
        }

        .top-bar.hidden {
            transform: translateY(-100%);
        }

        .top-bar-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .top-bar-left {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .top-bar-item {
            display: flex;
            align-items: center;
            gap: 6px;
            color: white;
            text-decoration: none;
            transition: var(--transition);
        }

        .top-bar-item:hover {
            color: var(--primary-green-light);
        }

        .top-bar-right {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .social-icon {
            width: 28px;
            height: 28px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            text-decoration: none;
            transition: var(--transition);
        }

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

        /* Main Navbar */
        .navbar {
            background: white;
            box-shadow: var(--shadow-lg);
            position: fixed;
            top: 40px;
            left: 0;
            right: 0;
            z-index: 1000;
            transition: all 0.3s ease;
        }

        .navbar.scrolled {
            top: 0;
            box-shadow: var(--shadow-xl);
        }

        .navbar-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 80px;
        }

        /* Logo */
        .navbar-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
            transition: var(--transition);
        }

        .logo-icon {
            width: 50px;
            height: 50px;
            background: var(--gradient-secondary);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--primary-blue);
            font-weight: bold;
        }

        .logo-text {
            display: flex;
            flex-direction: column;
        }

        .logo-title {
            font-family: 'Poppins', sans-serif;
            font-size: 1.3rem;
            font-weight: 700;
            background: var(--gradient-mixed);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }

        .logo-subtitle {
            font-size: 0.75rem;
            color: var(--gray-600);
            font-weight: 500;
        }

        .navbar-logo:hover .logo-icon {
            transform: rotate(-5deg) scale(1.05);
        }

        /* Navigation Menu */
        .navbar-menu {
            display: flex;
            align-items: center;
            gap: 5px;
            list-style: none;
        }

        .navbar-item {
            position: relative;
        }

        .navbar-link {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 12px 18px;
            color: var(--gray-700);
            text-decoration: none;
            font-weight: 500;
            font-size: 0.95rem;
            border-radius: 10px;
            transition: var(--transition);
            position: relative;
        }

        .navbar-link:hover {
            color: var(--primary-blue);
            background: linear-gradient(135deg, rgba(157, 197, 48, 0.1) 0%, rgba(14, 79, 117, 0.1) 100%);
        }

        .navbar-link.active {
            color: var(--primary-blue);
            background: linear-gradient(135deg, rgba(157, 197, 48, 0.15) 0%, rgba(14, 79, 117, 0.15) 100%);
        }

        .navbar-link.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 30px;
            height: 3px;
            background: var(--gradient-secondary);
            border-radius: 2px;
        }

        /* Dropdown Menu */
        .dropdown {
            position: absolute;
            top: 100%;
            left: 0;
            background: white;
            border-radius: 16px;
            box-shadow: var(--shadow-xl);
            padding: 12px;
            min-width: 220px;
            opacity: 0;
            visibility: hidden;
            transform: translateY(-10px);
            transition: all 0.3s ease;
            margin-top: 10px;
            border: 1px solid var(--gray-100);
        }

        .navbar-item:hover .dropdown {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .dropdown-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 16px;
            color: var(--gray-700);
            text-decoration: none;
            border-radius: 10px;
            transition: var(--transition);
            font-size: 0.9rem;
        }

        .dropdown-item:hover {
            background: linear-gradient(135deg, rgba(157, 197, 48, 0.1) 0%, rgba(14, 79, 117, 0.1) 100%);
            color: var(--primary-blue);
            transform: translateX(5px);
        }

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

        .dropdown-divider {
            height: 1px;
            background: var(--gray-200);
            margin: 8px 0;
        }

        /* CTA Buttons */
        .navbar-cta {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .btn-nav {
            padding: 12px 24px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.9rem;
            text-decoration: none;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border: none;
            cursor: pointer;
        }

        .btn-outline {
            color: var(--primary-blue);
            border: 2px solid var(--primary-blue);
            background: transparent;
        }

        .btn-outline:hover {
            background: var(--primary-blue);
            color: white;
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .btn-primary {
            background: var(--gradient-secondary);
            color: var(--primary-blue);
            box-shadow: var(--shadow-md);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-xl);
        }

        /* Mobile Menu Toggle */
        .mobile-toggle {
            display: none;
            flex-direction: column;
            justify-content: center;
            width: 35px;
            height: 35px;
            cursor: pointer;
            background: var(--gradient-secondary);
            border-radius: 8px;
            padding: 8px;
        }

        .mobile-toggle span {
            width: 100%;
            height: 2px;
            background: var(--primary-blue);
            margin: 2px 0;
            transition: var(--transition);
            border-radius: 2px;
        }

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

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

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

        /* Mobile Menu */
        .mobile-menu {
            display: none;
            position: fixed;
            top: 80px;
            left: 0;
            right: 0;
            background: white;
            box-shadow: var(--shadow-xl);
            max-height: calc(100vh - 80px);
            overflow-y: auto;
            transform: translateX(-100%);
            transition: transform 0.3s ease;
            z-index: 999;
        }

        .mobile-menu.active {
            transform: translateX(0);
        }

        .mobile-menu-container {
            padding: 20px;
        }

        .mobile-menu-list {
            list-style: none;
        }

        .mobile-menu-item {
            border-bottom: 1px solid var(--gray-100);
        }

        .mobile-menu-link {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 15px 10px;
            color: var(--gray-700);
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
        }

        .mobile-menu-link:hover {
            color: var(--primary-blue);
        }

        .mobile-submenu {
            display: none;
            padding-left: 20px;
            padding-bottom: 10px;
        }

        .mobile-submenu.active {
            display: block;
        }

        .mobile-submenu-item {
            padding: 10px;
            color: var(--gray-600);
            text-decoration: none;
            display: block;
            font-size: 0.9rem;
            transition: var(--transition);
        }

        .mobile-submenu-item:hover {
            color: var(--primary-blue);
            transform: translateX(5px);
        }

        .mobile-cta {
            margin-top: 20px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .mobile-cta .btn-nav {
            width: 100%;
            justify-content: center;
        }

        /* Announcement Bar */
        .announcement-bar {
            background: linear-gradient(90deg, #FFD700 0%, #FFA500 100%);
            color: var(--dark);
            padding: 10px;
            text-align: center;
            font-weight: 600;
            font-size: 0.9rem;
            position: fixed;
            top: 120px;
            left: 0;
            right: 0;
            z-index: 998;
            animation: slideDown 0.5s ease;
            box-shadow: var(--shadow-md);
        }

        .announcement-bar.hidden {
            display: none;
        }

        .announcement-close {
            margin-left: 15px;
            cursor: pointer;
            font-size: 1.2rem;
            opacity: 0.7;
            transition: opacity 0.3s;
        }

        .announcement-close:hover {
            opacity: 1;
        }

        @keyframes slideDown {
            from {
                transform: translateY(-100%);
            }
            to {
                transform: translateY(0);
            }
        }

        /* Search Modal */
        .search-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.8);
            z-index: 2000;
            align-items: flex-start;
            justify-content: center;
            padding-top: 100px;
        }

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

        .search-container {
            background: white;
            border-radius: 20px;
            padding: 30px;
            width: 90%;
            max-width: 600px;
            animation: scaleIn 0.3s ease;
        }

        @keyframes scaleIn {
            from {
                transform: scale(0.9);
                opacity: 0;
            }
            to {
                transform: scale(1);
                opacity: 1;
            }
        }

        .search-input-group {
            display: flex;
            gap: 10px;
        }

        .search-input {
            flex: 1;
            padding: 15px 20px;
            border: 2px solid var(--gray-300);
            border-radius: 50px;
            font-size: 1rem;
            transition: var(--transition);
        }

        .search-input:focus {
            outline: none;
            border-color: var(--primary-green);
            box-shadow: 0 0 0 4px rgba(157, 197, 48, 0.1);
        }

        .search-submit {
            padding: 15px 30px;
            background: var(--gradient-secondary);
            color: var(--primary-blue);
            border: none;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
        }

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

        .search-close {
            position: absolute;
            top: 20px;
            right: 20px;
            width: 40px;
            height: 40px;
            background: var(--gray-100);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
        }

        .search-close:hover {
            background: var(--gray-200);
            transform: rotate(90deg);
        }

        /* Responsive Design */
        @media (max-width: 1024px) {
            .navbar-menu {
                display: none;
            }

            .navbar-cta {
                display: none;
            }

            .mobile-toggle {
                display: flex;
            }

            .mobile-menu {
                display: block;
            }

            .navbar.scrolled {
                top: 0;
            }

            .top-bar.hidden {
                transform: translateY(-100%);
            }

            body {
                padding-top: 120px;
            }
        }

        @media (max-width: 768px) {
            .top-bar {
                display: none;
            }

            .navbar {
                top: 0;
            }

            body {
                padding-top: 80px;
            }

            .logo-subtitle {
                display: none;
            }

            .announcement-bar {
                top: 80px;
            }
        }

        @media (max-width: 480px) {
            .navbar-container {
                padding: 0 15px;
            }

            .logo-title {
                font-size: 1.1rem;
            }

            .logo-icon {
                width: 40px;
                height: 40px;
            }
        }