body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;

    background:
        linear-gradient(
            to bottom,
            rgba(0, 15, 51, 0.2) 0%,
            rgba(0, 15, 51, 0.85) 60%,
            #000f33 100%
        ),
        url("https://raw.githubusercontent.com/zetafn77-bit/image/main/homepagebackgroundhero2.png");

    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
}