html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    overflow-y: scroll;
    overflow-x: hidden;
    background-color: var(--background-color);
}
section {
    background-color: transparent;
}

.picture {
    width: auto;
    max-width: 1920px;
    float: none;
    display: block;
    margin-right: auto;
    margin-left: auto;
    margin-top: -75px;
    padding-left: 0;
    padding-right: 0;
    height: 550px;
    position: relative;
    z-index: 9;
}

.picture::after {
    background-image: url(../assets/picture_overlay.png);
    background-position: center bottom;
    background-repeat: no-repeat;
    background-size: 100% auto;
    content: '';
    bottom: 0;
    display: block;
    height: 226px;
    left: 0;
    position: absolute;
    right: 0;
    width: 100%;
    z-index: 1;
}
:root:has(#color-mode-toggle:checked) .picture::after {
    background-image: url(../assets/picture_overlay_dark.png) !important;
}
.main-img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
    filter: brightness(70%)
}
.home-subheading {
    color: var(--text-color-main);
}
.content-text .home-heading {
    margin-top: 20px;
}

iframe {
    border: none;
    box-shadow: 0 0 20px rgba(0,0,0,3);
    background-color: black;
}