/* ============================================
   SITE FOOTER - Componente compartido
   Variables globales en: css/app.css
   ============================================ */
.site-footer {
    background: var(--color-primary-dark);
    padding: 1.5rem 2rem;
}

.site-footer p {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    padding: 2rem 0;
}

.footer-col h5 {
    color: var(--text-white);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.footer-col a {
    display: block;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    transition: color var(--transition-normal);
}

.footer-col a:hover {
    color: var(--text-white);
}

.footer-col p {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-white);
    margin-bottom: 0.5rem;
}

.footer-logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.footer-logo span {
    font-weight: 700;
    font-size: 1.1rem;
}

.footer-slogan {
    color: var(--color-secondary) !important;
    font-weight: 600;
    margin-bottom: 0.75rem !important;
}

.footer-desc {
    line-height: 1.6;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 1.5rem;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
    margin: 0;
}

.footer-legal {
    margin-top: 0.5rem !important;
    font-size: 0.8rem !important;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .footer-brand {
        grid-column: span 2;
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-brand {
        grid-column: span 1;
    }
}