 background: #4e54c8;
            top: -150px;
            left: -150px;
            animation: move1 25s infinite alternate;
        }

        .shape2 {
            width: 600px;
            height: 600px;
            background: #8f94fb;
            bottom: -200px;
            right: -200px;
            animation: move2 30s infinite alternate;
        }
        
        .shape3 {
            width: 400px;
            height: 400px;
            background: #c58af9;
            top: 50%;