/* ==========================================================================
   FOOTER — Estructura 3 columnas + logos + redes sociales
   Movido desde <style> inline en footer.php (limpieza B10.4).
   Color del footer (background verde institucional) está en style.css.
   ========================================================================== */

.main-footer .footer-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr 1fr;
    align-items: center;
    gap: 56px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 24px;
}

.main-footer .footer-col {
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-width: 0;
}

.main-footer .footer-col--brand-left {
    align-items: center;
    justify-content: center;
}

.main-footer .footer-col--brand-right {
    align-items: center;
    justify-content: center;
}

.main-footer .footer-col--info {
    text-align: center;
    align-items: center;
}

.main-footer .footer-logo {
    height: 100px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    display: block;
}

.main-footer .footer-logo--primary,
.main-footer .footer-logo--secondary {
    height: 100px;
    opacity: 1;
}

.main-footer .footer-col--info .footer-col__title,
.main-footer .footer-col--info .footer-text {
    text-align: center;
}

.main-footer .social-icons {
    justify-content: center;
}

.main-footer .footer-col__title {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 4px 0;
    line-height: 1.3;
}

.main-footer .footer-text {
    line-height: 1.65;
    font-size: 14px;
    margin: 0;
}

.main-footer .social-icons {
    display: flex;
    gap: 18px;
    margin-top: 6px;
}

.main-footer .social-icon {
    display: inline-block;
    text-decoration: none;
    transition: transform .18s ease;
}

.main-footer .social-icon:hover { transform: translateY(-2px); }

.main-footer .social-icon img {
    height: 36px;
    width: 36px;
    max-width: none;
}

/* Tablet: 2 columnas, logos arriba lado a lado */
@media (max-width: 960px) {
    .main-footer .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
        padding: 36px 20px;
    }
    .main-footer .footer-col--info {
        grid-column: 1 / -1;
        align-items: center;
        text-align: center;
    }
    .main-footer .footer-col--brand-left { align-items: flex-start; }
    .main-footer .footer-col--brand-right { align-items: flex-end; }
}

/* Mobile: 1 columna stack */
@media (max-width: 600px) {
    .main-footer .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 28px;
        padding: 28px 16px;
    }
    .main-footer .footer-col,
    .main-footer .footer-col--brand-left,
    .main-footer .footer-col--brand-right { align-items: center; }
    .main-footer .footer-logo { height: 80px; }
    .main-footer .footer-logo--secondary { height: 80px; }
    .main-footer .social-icons { justify-content: center; }
}