.header {
    background-color: #1a2a3a;
    padding: 15px 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.navbar-brand {
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
}

.navbar-brand:hover {
    color: #007bff;
}

.nav-link {
    color: #fff;
    margin-right: 20px;
    font-size: 1.1rem;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: #007bff;
}

.footer {
    background-color: #1a2a3a;
    color: #fff;
    padding: 20px 0;
    text-align: center;
    margin-top: 40px;
}

.footer-links a {
    color: #fff;
    margin: 0 10px;
    text-decoration: none;
}

.footer-links a:hover {
    color: #007bff;
}

.footer p {
    margin: 5px 0;
    font-size: 0.9rem;
}