:root {
    --bs-font-sans-serif: 'Ubuntu', sans-serif;
}

.btn-primary {
    --bs-btn-bg: #007bff;
    --bs-btn-border-color: #007bff;
    --bs-btn-hover-bg: #0056b3;
    --bs-btn-hover-border-color: #0056b3;
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: #333;
}

.navbar-nav .nav-link.active {
    color: #007bff;
    border-bottom: 2px solid #007bff;
}

.card {
    transition: transform 0.2s;
}

.card:hover {
    transform: translateY(-5px);
}

.list-unstyled li:before {
    content: "✓";
    color: #007bff;
    margin-right: 0.5rem;
    font-weight: bold;
}