/* Header styles */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: linear-gradient(90deg, #5de0e6, #004aad);
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            border-radius: 20px;
        }

        nav {
            width: 95%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin: 0 auto;
            padding: 15px 20px;
        }

        .logo {
            max-width: 150px;
        }

        .logo img {
            height: 40px;
            width: auto;
        }

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

      

        .nav-button {
            display: inline-block;
            padding: 8px 15px;
            color: #fff;
            text-decoration: none;
            font-size: 10px;
            transition: background-color 0.3s, color 0.3s;
            border: none;
            border-radius: 0;
            background: none;
            font-weight: 500;
        }

        .nav-button:hover {
            color: #fff;
            opacity: 0.9;
        }

        .nav-button.highlight {
            background-color: #fff;
            color: black;
            border-radius: 4px;
        }

        .nav-button.highlight:hover {
            background-color: rgba(255, 255, 255, 0.9);
            color: #004aad;
        }

        /* Burger menu */
        .burger-menu {
            display: none;
            cursor: pointer;
            z-index: 1001;
        }

        .bar1, .bar2, .bar3 {
            width: 25px;
            height: 3px;
            background-color: white;
            margin: 5px 0;
            transition: 0.4s;
        }

        /* Burger menu animation */
        .change .bar1 {
            transform: translate(0, 8px) rotate(-45deg);
        }

        .change .bar2 {
            opacity: 0;
        }

        .change .bar3 {
            transform: translate(0, -8px) rotate(45deg);
        }

        /* Define the gradient for reuse across the site */
        :root {
            --main-gradient: linear-gradient(90deg, #5de0e6, #004aad);
        }

        @media (max-width: 768px) {
            .burger-menu {
                display: block;
            }
            
            .nav-links {
                position: fixed;
                flex-direction: column;
                background: linear-gradient(90deg, #5de0e6, #004aad);
                top: 0;
                right: -100%;
                height: 100vh;
                width: 70%;
                text-align: center;
                padding-top: 80px;
                transition: 0.5s;
                box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
               border-radius: 20px;
            }
            
            .nav-links.active {
                right: 0;
            }
            
            .nav-links a {
                display: block;
                margin: 10px 0;
                padding: 5px 30px;
                font-size: 12px;
            }
        }