.navbar-custom {
    background-color: #ffffff;
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

.navbar-custom .navbar-brand {
    color: #333;
    font-weight: bold;
}

.navbar-custom .nav-link {
    color: #666;
}

.navbar-custom .nav-link:hover {
    color: #333;
}

.navbar-custom .active > .nav-link {
    color: #007bff;
}