/**
 * Footer Styles
 * Navigation, copyright, social links
 */

/* === Footer === */
.footer {
    padding: 3rem 2rem;
    background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.5));
    border-top: 1px solid var(--border);
}

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

/* Footer Navigation */
.footer-nav {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.footer-nav a {
    padding: 0.75rem 1.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    border-radius: 50px;
    transition: var(--transition);
}

.footer-nav a:hover {
    background: var(--primary-dim);
    color: var(--primary);
    box-shadow: 0 0 15px var(--primary-glow);
}

/* Footer Social */
.footer-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.footer-social a {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: 1px solid var(--border);
    border-radius: 50%;
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer-social a:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 0 15px var(--primary-glow);
}

/* Footer Copyright */
.footer-copyright {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.footer-copyright p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-copyright a {
    color: var(--primary);
    transition: var(--transition);
}

.footer-copyright a:hover {
    color: #fff;
    text-shadow: 0 0 10px var(--primary-glow);
}

/* Footer Logo */
.footer-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.footer-logo h3 {
    font-size: 1.5rem;
    background: linear-gradient(135deg, #fff, var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-logo span {
    display: inline-block;
    width: 40px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
    margin-top: 0.5rem;
}

/* Footer Tags */
.footer-tags {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.footer-tag {
    padding: 0.3rem 1rem;
    background: var(--bg-glass);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.8rem;
    color: var(--text-muted);
    transition: var(--transition);
}

.footer-tag:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* Footer Quick Links */
.footer-quick-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-column h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1rem;
}

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

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column ul li a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-column ul li a:hover {
    color: var(--primary);
    padding-left: 5px;
}

/* Footer Newsletter */
.footer-newsletter {
    max-width: 500px;
    margin: 0 auto 2rem;
}

.footer-newsletter p {
    text-align: center;
    margin-bottom: 1rem;
}

.footer-newsletter-form {
    display: flex;
    gap: 0.5rem;
}

.footer-newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: var(--bg-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.9rem;
}

.footer-newsletter-form input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 15px var(--primary-glow);
}

.footer-newsletter-form button {
    padding: 0.75rem 1.5rem;
    background: var(--primary);
    border: none;
    border-radius: var(--radius-sm);
    color: #000;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.footer-newsletter-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px var(--primary-glow);
}

/* Footer Stats */
.footer-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    padding: 1.5rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    margin-bottom: 2rem;
}

.footer-stat {
    text-align: center;
}

.footer-stat .value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.footer-stat .label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

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

.footer-bottom-left,
.footer-bottom-right {
    display: flex;
    gap: 2rem;
}

.footer-bottom-left a,
.footer-bottom-right a {
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-bottom-left a:hover,
.footer-bottom-right a:hover {
    color: var(--primary);
}

/* Footer Icons */
.footer-icon {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-icon svg {
    width: 18px;
    height: 18px;
    color: var(--primary);
}

/* === Footer Hover Effects === */
.footer-nav a::before,
.footer-column ul li a::before {
    content: '→';
    display: inline-block;
    margin-right: 0.5rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--transition);
    color: var(--primary);
}

.footer-nav a:hover::before,
.footer-column ul li a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

/* Responsive */
@media (max-width: 768px) {
    .footer-nav {
        gap: 1rem;
    }

    .footer-nav a {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }

    .footer-quick-links {
        grid-template-columns: 1fr;
    }

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

    .footer-bottom-left,
    .footer-bottom-right {
        flex-direction: column;
        gap: 0.5rem;
    }

    .footer-newsletter-form {
        flex-direction: column;
    }

    .footer-newsletter-form button {
        width: 100%;
    }

    .footer-stats {
        gap: 2rem;
    }
}