website/_src/_assets/scss/_footer.scss

.footer {
    color: $brand-05;
    position: relative;
    background: $brand-04;
    padding-top: $spacer * 2;
    margin-top: $edge-height-sm;

    @media ($screen-sm) {
        margin-top: $edge-height;
    }

    &:before {
        content: '';
        width: 100%;
        height: $edge-height-sm;
        display: block;
        position: absolute;
        left: 0;
        background: $brand-04;
        top: -($edge-height-sm);
        clip-path: polygon(100% 0, 0% 100%, 100% 100%);

        @media ($screen-sm) {
            height: $edge-height;
            top: -($edge-height);
        }
    }
}

.footer__copyright {
    font-size: $font-size-mini;
    width: 100%;
    opacity: .8;

    .row {
        display: flex;
        justify-content: space-between;
    }
}

.footer__title {
    font-size: $font-size-base;
    color: $brand-02;
}