.sub-menu__item__link__text {
    color: var(--c-black);
    font-size: 14px;
    line-height: calc(31 / 14);
    white-space: nowrap;
    transition: color .2s ease;
}

.sub-menu__item:hover .sub-menu__item__link__text,
.sub-menu__item__link.router-link-exact-active .sub-menu__item__link__text {
    color: var(--c-white);
}