/* --- FOOTER ESTILO  / GOB.PE --- */
.main-footer {
    background-color: #0b1a30; /* Azul muy oscuro jerárquico */
    color: #ffffff;
    padding: 60px 0 20px 0;
    font-size: 14px;
    border-top: 4px solid #D4AF37; /* Separador Dorado elegante */
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.footer-col h3 {
    color: #4dc3ff; /* Azul cian claro para títulos como en la imagen */
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 25px;
    position: relative;
    text-transform: uppercase;
}

/* Línea decorativa debajo del título */
.footer-col h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 40px;
    height: 2px;
    background-color: #4dc3ff;
}

.footer-col p {
    margin-bottom: 12px;
    line-height: 1.5;
    color: #cfd8dc;
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: #cfd8dc;
    text-decoration: none;
    transition: 0.3s;
}

.footer-col ul li a:before {
    content: '› ';
    color: #4dc3ff;
    font-weight: bold;
}

.footer-col ul li a:hover {
    color: #ffffff;
    padding-left: 5px;
}

/* Redes Sociales Circulares */
.social-icons {
    display: flex;
    gap: 10px;
}

.social-icons a {
    width: 35px;
    height: 35px;
    background-color: #4dc3ff;
    color: #0b1a30;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-weight: bold;
    transition: transform 0.3s, background 0.3s;
}

.social-icons a:hover {
    background-color: #ffffff;
    transform: translateY(-3px);
}

/* Copyright Line */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    color: #8fa3ad;
    font-size: 13px;
}

/* Barra de Logos Final */
.footer-logos-bar {
    background-color: #f8f9fa;
    padding: 20px 0;
}

.flex-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.flex-logos img {
    height: 45px;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: 0.3s;
}

.flex-logos img:hover {
    filter: grayscale(0%);
    opacity: 1;
}

/* Responsive */
@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}