/* Remove default browser spacing */
html, body {
    margin: 0;
    padding: 0;
    width: 100%;
}

/* Create a ultra-tall page with a smooth gradient */
body {
    /* Sets the page height to 4 full screen heights */
    min-height: 400vh; 
    
    /* Smooth transition from ocean blue to true black */
    background: linear-gradient(
        to bottom, 
        #006699 0%,    /* Vibrant ocean blue at the very top */
        #002244 55%,   /* Deep ocean trenches color */
        #000000 80%    /* Transitions to pure black for the remaining screens */
    );
    
    /* Keeps the background from repeating if the page stretches */
    background-repeat: no-repeat;
}