/* ============================================
   Footer - Lovable Style
   ============================================ */

.footer {
    padding: 4rem 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Footer Grid */
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
}

.footer-logo span {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--sp-text-primary);
}

.footer-tagline {
    color: var(--sp-text-tertiary);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

/* Social Buttons */
.footer-social {
    display: flex;
    gap: 0.75rem;
}

.social-btn {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--sp-text-secondary);
    transition: all 0.2s ease;
}

.social-btn:hover {
    border-color: #ff7b7b;
    color: #ff7b7b;
}

.social-btn svg {
    width: 16px;
    height: 16px;
}

/* Link Columns */
.footer-links-col h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--sp-text-primary);
    margin-bottom: 1rem;
}

.footer-links-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links-col a {
    color: var(--sp-text-tertiary);
    font-size: 0.875rem;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-links-col a:hover {
    color: var(--sp-text-primary);
}

/* Bottom Bar */
.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
    width: 100%;
}

.footer-copyright {
    color: var(--sp-text-tertiary);
    font-size: 0.875rem;
    margin: 0;
}

/* Status Indicator */
.footer-status {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--sp-text-tertiary);
    font-size: 0.875rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    animation: pulse 2s ease-in-out infinite;
}

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

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

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}