body {
            margin: 0;
            padding: 0;
            font-family: sans-serif;
            overflow-x: hidden; 
            min-height: 100vh;
        }

        .mousemove {
            height: 700px;
            width: 250px;
            z-index: -1;
            position: absolute;
            transform: scale(2) translate(-25%, -25%);
            transition: opacity 0.3s ease;
            pointer-events: none;
        }
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            background-color: #4d4ea0;
            padding: 15px 30px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        nav a {
            color: white;
            text-decoration: none;
            font-weight: bold;
        }

        .content {
            padding: 20px;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        iframe {
            margin-top: 20px;
            border-radius: 8px;
        }