/* Footer Styles */

/* Footer */
.footer {
    padding: var(--space-3xl) 0 var(--space-lg);
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.5));
    backdrop-filter: blur(24px);
    border-top: 1px solid var(--glass-border-purple);
    position: relative;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-brand h4 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-purple);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand h4::before {
    color: var(--gradient-purple);
    -webkit-text-fill-color: var(--purple-400);
}

.footer-brand p {
    margin-bottom: var(--space-lg);
    opacity: 0.8;
    max-width: 300px;
    color: var(--gradient-purple);
}

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

.social-link {
    width: 44px;
    height: 44px;
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--purple-300);
    transition: all var(--transition-base);
    background: rgba(139, 92, 246, 0.05);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, var(--purple-400) 0%, transparent 70%);
    opacity: 0;
    transform: scale(0);
    transition: all var(--transition-base);
}

.social-link:hover {
    color: var(--pure-white);
    border-color: var(--purple-400);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 20px rgba(139, 92, 246, 0.4);
}

.social-link:hover::before {
    opacity: 0.3;
    transform: scale(1);
}

.social-link:active {
    transform: translateY(-1px) scale(1.02);
}

.footer-column h5 {
    margin-bottom: var(--space-lg);
    font-size: 1rem;
    font-weight: 600;
    color: var(--purple-300);
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all var(--transition-fast);
    position: relative;
}

.footer-links a:hover {
    color: var(--purple-200);
    padding-left: 8px;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--glass-border);
    color: rgba(255, 255, 255, 0.6);
}

.footer-bottom .heart {
    color: var(--accent-pink);
    animation: heartbeat 2s ease-in-out infinite;
    filter: drop-shadow(0 0 8px rgba(236, 72, 153, 0.5));
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}