.footer__content__column .link,
.footer__content__column .link:visited {
    color: #000000 !important; /* Forces your black color */
    text-decoration: underline !important; /* Ensures the underline shows */
    opacity: 1 !important; /* Prevents any opacity fades from hiding it */
}

.footer__content__column .link:hover {
    color: #1B365D !important; /* Changes to a deep navy blue on hover */
    text-decoration: none !important;
}