/* ========================================
   Footer
   ======================================== */

.footer {
    background: var(--color-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

.footer__brand img {
    height: 40px;
    margin-bottom: var(--space-md);
}

.footer__brand p {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
    max-width: 280px;
    line-height: 1.7;
}

.footer__col h4 {
    color: var(--color-white);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-lg);
}

.footer__col ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__col a {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer__col a:hover {
    color: var(--color-gold);
}

/* Social icons */
.footer__social {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.footer__social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.footer__social a:hover {
    background: var(--color-gold);
}

.footer__social svg {
    width: 18px;
    height: 18px;
    color: var(--color-white);
}

.footer__social a:hover svg {
    color: var(--color-text);
}

/* Bottom bar */
.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-xs);
}

.footer__bottom a {
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition-fast);
}

.footer__bottom a:hover {
    color: var(--color-gold);
}

.footer__legal {
    display: flex;
    gap: var(--space-lg);
}

/* Responsive */
@media (max-width: 768px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl);
    }

    .footer__brand {
        grid-column: 1 / -1;
    }

    .footer__bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}

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