footer {
    margin-top: 6em;

    min-height: 150px;

    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1em;

    padding: 1em 3em;

    background-color: var(--secondary-bg-colour);
}

footer .footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5em;
}

footer .footer-links a {
    font-weight: 500;
    text-decoration: none;

    transition: opacity 0.25s;
}

footer .footer-links a:hover {
    opacity: 0.5;
}

footer img {
    height: 4em;
}

@media (max-width: 750px) {
    footer {
        font-size: 0.75rem;
    }
}

@media (max-width: 450px) {
    footer img {
        display: none;
    }
}