.at-callToAction {
    display: flex;
    flex-direction: column;
    gap: 1em;
    padding: 2.5em;
    color: #fff;
    background-color: #2168a2;
    text-align: center;
}

.at-callToAction__title {
    margin-bottom: 0;
    font-family: 'Source Serif Pro', serif;
    font-size: 34px;
    font-weight: bold;
    color: inherit;
}

.at-callToAction__text {
    margin-top: .6em;
}

.at-callToAction__link {
    padding: .6em 2em;
}

@media (min-width: 600px) {
    .at-callToAction {
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        text-align: left;
    }
}