/* --- SECCIÓN FOOTER --- */
.main-footer {
    background-color: #020035; /* Fondo oscuro BLP */
    color: #ffffff;
    padding: 30px 20px 10px 20px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    text-align: center;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
    text-align: left;
    margin-bottom: 20px;
}

/* Columna del Logo y Descripción corta */
.footer-col-brand {
    flex: 1;
    min-width: 180px;
}

.footer-logo {
    max-width: 120px;
    margin-bottom: 10px;
}

.footer-desc {
    font-size: 0.82rem;
    line-height: 1.4;
    opacity: 0.8;
}

/* Columna de Enlaces de navegación */
.footer-col-links {
    flex: 1;
    min-width: 140px;
}

.footer-title {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #3DAE2B; /* Acento verde BLP */
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav li {
    margin-bottom: 6px;
}

.footer-nav a {
    color: #ffffff;
    text-decoration: none;
    opacity: 0.8;
    font-size: 0.85rem;
    transition: opacity 0.3s, color 0.3s;
}

.footer-nav a:hover {
    color: #3DAE2B;
    opacity: 1;
}

/* Columna de Contacto */
.footer-col-contact {
    flex: 1;
    min-width: 180px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 8px;
    font-size: 0.85rem;
}

.contact-icon {
    color: #3DAE2B;
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-text a {
    color: #ffffff;
    text-decoration: none;
    opacity: 0.8;
    transition: color 0.3s;
    display: block;
    margin-bottom: 5px;
}

.contact-text a:hover {
    color: #3DAE2B; /* Acento verde BLP */
}

/* Línea divisoria y Copyright */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 10px;
    font-size: 0.8rem;
    opacity: 0.6;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    max-width: 1200px;
    margin: 0 auto;
}

@media screen and (max-width: 768px) {
    .footer-container {
        flex-direction: column;
    }
    .footer-bottom {
        flex-direction: column;
        justify-content: center;
        text-align: center;
    }
}