/* ===== FOOTER ===== */

.gs-footer {
    background-color: var(--bg-dark);
    color: rgba(255, 255, 255, 0.75);
    padding: 4rem 0 0;
}

.gs-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Columna de marca */
.gs-footer-brand .gs-footer-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    margin-bottom: 1rem;
}

.gs-footer-brand .gs-footer-logo span {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: white;
    letter-spacing: 0.02em;
}

.gs-footer-brand .gs-footer-logo strong {
    color: var(--color-primary);
}

.gs-footer-brand p {
    font-size: 0.875rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.55);
    max-width: 280px;
    margin-bottom: 1.5rem;
}

.gs-footer-social {
    display: flex;
    gap: 0.75rem;
}

.gs-footer-social a {
    width: 2.5rem;
    height: 2.5rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.gs-footer-social a:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* Columnas de links */
.gs-footer-links h5 {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 1.25rem;
}

.gs-footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.gs-footer-links ul li a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    transition: color 0.2s ease;
}

.gs-footer-links ul li a:hover {
    color: white;
}

/* Barra inferior */
.gs-footer-bottom {
    padding: 1.25rem 0;
    text-align: center;
}

.gs-footer-bottom small {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.3);
    letter-spacing: 0.02em;
}

/* Responsive */
@media (max-width: 768px) {
    .gs-footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    .gs-footer-brand {
        grid-column: 1 / -1;
    }
}

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