footer {
    background-color: #263F3F;
    padding: 1.5rem 0;
    margin-top: 4rem;
    text-align: center;
    border-top: 2px solid #30E1FF;
    box-shadow: 0 -8px 12px rgba(0, 0, 0, 0.4);
}

footer p {
    margin: 0;
    color: white;
    font-size: 0.9rem;
}