/* ==========================================================================
   Núcleo Directo — footer
   ========================================================================== */

.foot {
    background: var(--midnight);
    color: var(--on-dark-soft);
    padding: 3rem 0 2rem;
}

.foot__grid {
    display: grid;
    gap: 2rem;
}

.foot__brand {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--on-dark);
    display: inline-flex;
    align-items: baseline;
    gap: 0.4rem;
}

.foot__brand .logotype__dot {
    transform: translateY(-1px);
}

.foot__about {
    margin-top: 0.9rem;
    max-width: 30rem;
    font-size: 0.95rem;
}

.foot__col-title {
    font-family: var(--font-display);
    font-size: 0.82rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--on-dark);
    margin: 0 0 0.9rem;
}

.foot__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.55rem;
}

.foot__list a {
    color: var(--on-dark-soft);
    font-size: 0.95rem;
}

.foot__list a:hover {
    color: var(--on-dark);
}

.foot__bottom {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(238, 242, 249, 0.12);
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
    justify-content: space-between;
    font-size: 0.85rem;
}

.foot__legal {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
}

@media (min-width: 760px) {
    .foot__grid {
        grid-template-columns: 1.6fr 1fr 1fr;
    }
}