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

.footer {
    background: var(--bg-darker);
    color: var(--text-light);
    padding-top: var(--space-3xl);
}

.footer-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--border);
}

/* Footer brand */
.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.footer-social {
    display: flex;
    gap: var(--space-sm);
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

/* Footer sections */
.footer-section h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
    color: var(--text-light);
}

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

.footer-section li {
    margin-bottom: var(--space-sm);
}

.footer-section a {
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
    text-decoration: none;
}

.footer-section a:hover {
    color: var(--primary);
}

/* Footer contact */
.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--space-sm);
    line-height: 1.4;
}

.footer-contact-item a {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    color: var(--text-muted);
    transition: color var(--transition-fast);
    text-decoration: none;
}

.footer-contact-item a:hover {
    color: var(--primary);
}

.footer-contact-icon {
    color: var(--primary);
    flex-shrink: 0;
    width: 20px;
    text-align: center;
}

/* Footer bottom */
.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

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

.footer-legal a {
    color: var(--text-muted);
    transition: color var(--transition-fast);
    text-decoration: none;
}

.footer-legal a:hover {
    color: var(--primary);
}

/* Responsive */
@media (max-width: 1024px) {
    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl);
    }
}

@media (max-width: 768px) {
    .footer-main {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand {
        max-width: 100%;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-contact-item {
        justify-content: center;
    }

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