/* === FOOTER === */
.an-footer {
    background: var(--negro);
    border-top: 2px solid var(--amarillo);
    padding: var(--space-16) 0 var(--space-8);
    margin-top: var(--space-16);
}

.an-footer__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--padding-x);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
}
@media (min-width: 768px) {
    .an-footer__inner {
        grid-template-columns: auto 1fr;
        align-items: start;
    }
}

/* Brand */
.an-footer__brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}
.an-footer__logo img {
    height: 84px;
    width: auto;
}
.an-footer__tagline {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--texto-3);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

/* Grid 3 columnas */
.an-footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
}
@media (min-width: 480px) {
    .an-footer__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 768px) {
    .an-footer__grid { grid-template-columns: repeat(3, 1fr); }
}

.an-footer__col-title {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--amarillo);
    margin-bottom: var(--space-5);
}

.an-footer__nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}
.an-footer__nav a {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 400;
    color: var(--texto-2);
    text-decoration: none;
    transition: color 0.15s ease;
    line-height: 1.4;
}
.an-footer__nav a:hover { color: var(--amarillo); }

/* Redes sociales */
.an-footer__social {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}
.an-footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--borde-med);
    color: var(--texto-3);
    text-decoration: none;
    transition: color 0.2s ease, border-color 0.2s ease;
}
.an-footer__social-link:hover {
    color: var(--amarillo);
    border-color: var(--amarillo);
}
.an-footer__social-link svg {
    width: 18px;
    height: 18px;
    display: block;
    flex-shrink: 0;
}

/* Copyright */
.an-footer__bottom {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-4);
    padding-top: var(--space-8);
    border-top: 1px solid var(--borde);
}
.an-footer__copyright {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    color: var(--texto-3);
}
.an-footer__legal {
    display: flex;
    gap: var(--space-6);
}
.an-footer__legal a {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    color: var(--texto-3);
    text-decoration: none;
    transition: color 0.15s ease;
}
.an-footer__legal a:hover { color: var(--texto-1); }

/* === Correcciones para el footer en mobile === */
@media (max-width: 767px) {
    .an-footer__inner {
        grid-template-columns: 1fr;
    }
    .an-footer__brand {
        text-align: center;
        align-items: center;
    }
    .an-footer__bottom {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}