body {
    font-family: "Nunito Sans", sans-serif;
    background-color: #fff;
 
}

.bg-holder {
    position: relative;
    background-image: url("/static/images/EstateAppImageGem.png");
    background-size: cover;
    background-position: center;
    height: 100vh;
}

.bg-holder::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3); /* dark overlay */
}