.modal-sections-container {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    grid-auto-rows: min-content;
    flex-grow: 1;
    width: 100%;
}

.modal-heading {
    margin-top: .5rem;
    font-size: 1.75rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
}

.modal-subheading {
    margin-top: 1rem;
    margin-right: 3rem;
    font-size: 1.125rem;
    line-height: 1.3;
}

.modal-close-button {
    position: absolute;
    top: .75rem;
    right: .75rem;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    color: var(--color-primary-variant);
    border: 0;
    border-radius: 50%;
    background-color: transparent;
    cursor: pointer;
    transition:
        color .2s ease,
        background-color .2s ease,
        box-shadow .2s ease;
}

.modal-close-button > * {
    color: inherit;
}

.modal-close-button:hover {
    color: var(--color-primary);
    background-color: rgba(0, 21, 53, .08);
}

.modal-close-button:focus-visible {
    color: var(--color-primary);
    outline: 2px solid currentColor;
    outline-offset: 2px;
    box-shadow: 0 0 0 .3125rem var(--color-control-focus);
}

.modal-back-button {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    min-height: 2.5rem;
    padding: .5rem .75rem;
    gap: .5rem;
    color: var(--color-primary-variant);
    border: 0;
    border-radius: 1.25rem;
    background-color: transparent;
    cursor: pointer;
    font-weight: var(--font-weight-semibold);
    transition:
        color .2s ease,
        background-color .2s ease;
}

.modal-back-button:hover {
    color: var(--color-primary);
    background-color: rgba(0, 21, 53, .08);
}

.modal-back-button:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

@media screen and (min-width: 800px) {
    .modal-close-button {
        top: 1rem;
        right: 1rem;
    }

    .modal-sections-container {
        grid-template-columns: 1fr 1fr;
    }

    .modal-section {
        min-height: 38rem;
        padding: 0 min(5vw, 5.75rem);
    }

    .modal-section.-description {
        padding-top: 2rem;
        padding-right: 2rem;
        padding-bottom: 14rem;
        background-color: var(--color-surface-variant);
    }

    .modal-heading {
        font-size: 2.25rem;
    }

    .modal-subheading {
        position: relative;
        z-index: 1;
    }
}