/*
CHANGE LOG
File: /static/css/nsg_footer.css
Document Type: CSS Stylesheet
Purpose: Footer styles for North Star Group landing pages
Main App: nsgia_app.py
Blueprint: N/A (static CSS)
Routes: Multiple (included in partials)
Context: Reusable footer styling with responsive design
HTML Templates: nsg_footer.html (partial)
Dependencies: None
Version History:
2025-09-01 v1.0 - Initial creation for modular footer design
*/

/* === FOOTER === */
.footer {
    margin-top: 60px;
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(10px);
    border-radius: 20px 20px 0 0;
    border-top: 1px solid rgba(0,0,0,0.1);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-section h4 {
    color: var(--text-color, #1f2937);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.footer-description {
    color: #6b7280;
    font-size: 0.9rem;
    line-height: 1.4;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-link {
    color: #6b7280;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: var(--header-color-1, #166534);
}

.footer-bottom {
    border-top: 1px solid rgba(0,0,0,0.1);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright p {
    color: #6b7280;
    font-size: 0.85rem;
    margin-bottom: 5px;
}

.footer-version {
    font-size: 0.8rem !important;
    opacity: 0.8;
}

.footer-upgrade-btn {
    background: var(--header-color-1, #166534);
    color: white;
    padding: 8px 16px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.footer-upgrade-btn:hover {
    background: var(--header-color-2, #15803d);
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}