/* css/footer.css */

.footer {
    background-color: var(--text-color, #2c3e50);
    /* Fondo oscuro premium */
    color: #ffffff;
    padding: 5rem 0 2rem 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

@media (min-width: 768px) {
    .footer-top {
        grid-template-columns: 2fr 1fr 1fr;
        gap: 4rem;
    }
}

.footer-brand .footer-logo {
    color: #ffffff;
    display: inline-block;
    margin-bottom: 1rem;
    font-size: 1.8rem;
    font-weight: 700;
    text-decoration: none;
}

.footer-brand .footer-logo span {
    color: var(--primary-color, #4CAF50);
}

.footer-desc {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    font-size: 0.95rem;
    max-width: 350px;
}

.footer-links h4,
.footer-social h4 {
    color: #ffffff;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-links h4::after,
.footer-social h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background-color: var(--primary-color, #4CAF50);
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease, margin-left 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    color: var(--primary-color, #4CAF50);
    margin-left: 5px;
    /* Efecto flotante al hover */
}

/* Redes Sociales */
.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icons svg {
    width: 18px;
    height: 18px;
}

.social-icons a:hover {
    background-color: var(--primary-color, #4CAF50);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(76, 175, 80, 0.4);
}

/* Parte Inferior (Legal y Copy) */
.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    margin: 0;
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: #ffffff;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}