body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
}
footer {
    position: relative;
    bottom: 0; /* Align to the bottom */
    left: 0; /* Align to the left */
    right: 0; /* Align to the right */
    width: 100%; /* Full width */
}