body {
    background-image: url('/img/header.jpeg'); /* Replace with your image URL */
    background-size: cover; /* Ensures the image covers the entire viewport */
    background-position: center; /* Centers the image */
    background-repeat: no-repeat; /* Prevents tiling */
    height: 100vh; /* Makes sure body takes full viewport height */
    width: 100vw; /* Ensures full viewport width */
    margin: 0; /* Removes default margins */
}