/* FOOTER DESIGN */
.main-footer {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 80px 0 20px;
    margin-top: 60px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    padding: 0 20px;
}

.footer-col h4 {
    color: var(--accent-blue);
    font-size: 18px;
    margin-bottom: 25px;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.logo-footer {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 20px;
}

.logo-footer span {
    color: var(--accent-blue);
}

.footer-description {
    font-size: 14px;
    color: #a0aec0;
    line-height: 1.8;
    margin-bottom: 20px;
}

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

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: #cbd5e0;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-col ul li a:hover {
    color: var(--accent-blue);
    padding-left: 5px; /* Efecto sutil de desplazamiento */
}

.contact-text {
    font-size: 14px;
    color: #cbd5e0;
    margin-bottom: 10px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    background: rgba(255, 255, 255, 0.1);
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--white);
    text-decoration: none;
    transition: background 0.3s, transform 0.3s;
}

.social-links a:hover {
    background: var(--accent-blue);
    transform: translateY(-3px);
}

/* Bottom Bar */
.footer-bottom {
    margin-top: 60px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 13px;
    color: #718096;
}

.footer-legal {
    margin-top: 10px;
}

.footer-legal a {
    color: #718096;
    text-decoration: none;
    margin: 0 10px;
}

/* Ajuste para pantallas pequeñas */
@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .social-links {
        justify-content: center;
    }
}