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

.site-footer {
    background: linear-gradient(180deg, #0f172a 0%, #1e1b4b 100%);
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-top {
    padding: 5rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    text-decoration: none;
}

.footer-logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, #a855f7 0%, #06b6d4 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-logo-icon span {
    color: white;
    font-weight: 700;
    font-size: 1.25rem;
}

.footer-logo .logo-text {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

.footer-tagline {
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

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

.footer-social a {
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: linear-gradient(135deg, #a855f7 0%, #06b6d4 100%);
    transform: translateY(-3px);
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

/* Navigation Columns */
.footer-nav h4,
.footer-newsletter h4 {
    color: white;
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255,255,255,0.6);
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    color: #a855f7;
    padding-left: 0.5rem;
}

/* Newsletter */
.footer-text {
    color: rgba(255,255,255,0.6);
    margin-bottom: 1rem;
}

.footer-newsletter .btn-telegram {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    color: white;
    border-radius: 12px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.footer-newsletter .btn-telegram:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px -10px rgba(6, 182, 212, 0.5);
}

.footer-newsletter .btn-telegram svg {
    width: 20px;
    height: 20px;
}

/* Footer Bottom */
.footer-bottom {
    padding: 2rem 0;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.copyright {
    color: rgba(255,255,255,0.5);
    font-size: 0.875rem;
    margin: 0;
}

.footer-legal .legal-links {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-legal .legal-links a {
    color: rgba(255,255,255,0.5);
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.footer-legal .legal-links a:hover {
    color: #a855f7;
}

/* Responsive */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    
    .footer-brand {
        max-width: 100%;
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .footer-top {
        padding: 3rem 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal .legal-links {
        justify-content: center;
    }
}