/* Additional styles for smooth scroll */
        *, :after, :before {
            box-sizing: border-box;
        }

        body {
            overflow-x: hidden;
            overflow-y: scroll;
        }

        .viewport {
            overflow: hidden;
            position: fixed;
            height: 100%;
            width: 100%;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: -1; /* Keep behind content */
        }

        .scroll-container {
            position: absolute;
            overflow: hidden;
            z-index: 10;
            display: flex;
            justify-content: center;
            -webkit-backface-visibility: hidden;
            backface-visibility: hidden;
            transform-style: preserve-3d;
            width: 100%;
        }

        .main-content {
            width: 100%;
        }