/* ============================================
   Footer
   ============================================ */

:root {
    --color-dark: #1A1A1A;
    --color-secondary: #00A8FF;
    --font-display: 'Poppins', sans-serif;
    --transition: all 0.3s ease;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
}

footer {
    background: var(--color-dark);
    color: #B0BEC5;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl) var(--spacing-lg);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.footer-column h3 {
    color: white;
    font-family: var(--font-display);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.footer-column p {
    line-height: 1.8;
    font-size: 0.9rem;
}

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

.footer-column ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-column a {
    color: #B0BEC5;
    transition: var(--transition);
    text-decoration: none;
}

.footer-column a:hover {
    color: var(--color-secondary);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
    color: #B0BEC5;
    text-decoration: none;
}

.social-links a:hover {
    background: var(--color-secondary);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

.footer-bottom-links {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.footer-bottom-links a {
    font-size: 0.875rem;
    color: #B0BEC5;
    text-decoration: none;
    transition: var(--transition);
}

.footer-bottom-links a:hover {
    color: var(--color-secondary);
}

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

    .footer-bottom-links {
        width: 100%;
        justify-content: space-between;
    }
}

@media print {
    footer {
        display: none;
    }
}