header, main, section, footer {
    width: 100%;
}

section, footer {
    padding: 1em;
}

main {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0em;
    align-items: center;
    margin: 0 auto;
    margin-top: 2em;
}

h1, h2 {
    margin-bottom: 1em;
}

h2 {
    margin-top: 1.5em;
}

h3 + h4 {
    margin-top: 0.5em;
}

section p {
    margin-bottom: 0.5em;
}

ul.chips {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.5em;
    list-style: none;
    align-self: end;
    justify-content: end;
}

ul.chips li {
    padding: 0.2em 0.7em;
    border-width: 0;
}

footer{
    margin-top: 2em;
    padding-bottom: 2em;
    padding-top: 2em;
    display: flex;
    flex-direction: column;
}

@media screen and (min-width: 900px) {
    footer {
        flex-direction: row;
        justify-content: space-around;
        align-items: center;
    }

}

.padded, .padded-cards, .margined {
    padding: 2em 1em;
}

@media screen and (min-width: 800px) {
    .padded, .padded-cards {
        padding: 2em clamp(calc(50vw - 400px), 10%, calc(50vw - 150px));
    }

    .margined {
        margin: 0 auto;
        max-width: clamp(300px, 80%, 800px);
    }
}

@media screen and (min-width: 1200px) {
    .padded, .padded-cards {
        padding: 2em clamp(calc(50vw - 600px), 20%, calc(50vw - 400px));
    }

    .margined {
        margin: 0 auto;
        max-width: clamp(800px, 60%, 1200px);
    }
}

.backdrop {
    background-image: url(../img/background.svg);
    background-repeat: no-repeat;
    background-size: cover;
    padding: 0;
}