.grid {
    z-index: -1;
    position: absolute;
    inset: 0;
    height: 100%;
    width: 100%;
    background-image: linear-gradient(to right, #80808012 1px, transparent 1px), linear-gradient(to bottom, #80808012 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000 60%, transparent 100%);
}
.dot {
    z-index: -1;
    position: absolute;
    inset: 0;
    height: 100%;
    width: 100%;
    background-image: radial-gradient(#e5e7eb 1px, transparent 1px);
    background-position-x: -39.5px;
    background-position-y: -39.5px;
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 90% 80% at 50% 70%, #000 60%, transparent 100%);
}