/* Footer */
.footer {
    background: linear-gradient(135deg, #0F172A 0%, #000000 100%);
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}
.footer-section{
    padding: 0 4rem;
}
.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--accent-blue);
}

.footer-section a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;

}

.footer-section a:hover {
    color: var(--accent-blue);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #455a64;
    color: #bdc3c7;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(114, 145, 215, 0.1);
    border-radius: 50%;
    color: var(--accent-blue);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

.copyright {
    color: #6B7280;
    font-size: 0.9rem;
}