index.css

@font-face {
    font-family: 'Roboto';
    font-style: italic;
    font-weight: 100;
    src: url(fonts/Roboto-ThinItalic.ttf) format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Roboto';
    font-style: italic;
    font-weight: 300;
    src: url(fonts/Roboto-LightItalic.ttf) format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Roboto';
    font-style: italic;
    font-weight: 400;
    src: url(fonts/Roboto-MediumItalic.ttf) format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Roboto';
    font-style: italic;
    font-weight: 500;
    src: url(fonts/Roboto-Italic.ttf) format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Roboto';
    font-style: italic;
    font-weight: 700;
    src: url(fonts/Roboto-BoldItalic.ttf) format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Roboto';
    font-style: italic;
    font-weight: 900;
    src: url(fonts/Roboto-BlackItalic.ttf) format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 100;
    src: url(fonts/Roboto-Thin.ttf) format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 300;
    src: url(fonts/Roboto-Light.ttf) format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 400;
    src: url(fonts/Roboto-Medium.ttf) format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 500;
    src: url(fonts/Roboto-Regular.ttf) format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 700;
    src: url(fonts/Roboto-Bold.ttf) format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 900;
    src: url(fonts/Roboto-Black.ttf) format('truetype');
    font-display: swap;
}

html,
body {
    width: 100%;
    min-height: 100%;
    border: 0;
    margin: 0;
    padding: 0;
    font-family: Roboto, Arial, Helvetica, sans-serif;
}

.background {
    display: inline-block;
    width: 100%;
    height: calc(min(75vw, 700px));
    background: bottom/100% url(images/dome.webp) no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;

}

.title {
    margin: 20px 200px 20px 100px;
}

h1 {
    max-width: 900px;
    color: white;
    font-weight: 900;
    font-size: calc(min(8vw, 100px));
    text-transform: uppercase;
    text-shadow: #000 1px 0 10px;
}

section {
    padding: 50px 0;
    display: grid;
    grid: ". title . teaser ." auto ". explanation . image ." auto / 1fr 530px 20px 530px 1fr;
}

@media (max-width: 1080px) {
    section {
        display: grid;
        grid: "title" auto "teaser" auto "image" auto "explanation" auto / 1fr;
        justify-items: center;
        padding: 50px;
        gap: 20px;
    }
}

section>h2 {
    grid-area: title;
    font-size: 50px;
    font-weight: 800;
}

section>.teaser {
    grid-area: teaser;
}

section>.explanation {
    grid-area: explanation;
}

section>.teaser,
section>.explanation {
    place-self: center stretch;
    font-size: 30px;
    font-weight: 300;
}

section>figure {
    grid-area: image;
    margin: 0;
}

section>figure>img {
    width: 530px;
}

section:nth-child(odd) {
    background-color: black;
    color: white;
}

a {
    color: yellow;
    text-decoration: none;
}

section.tech {
    background-color: #aaa;
    color: black;
}

footer {
    background-color: black;
    color: white;
    font-size: 20px;
    padding: 40px;
}