body {
    background-color: #f8f9fa;
    font-family: Arial, sans-serif;
}
.navbar {
    margin-bottom: 20px;
}
.container {
    max-width: 1200px;
}
.progress-bar {
    transition: width 0.5s ease-in-out;
    background-color: #4B0082;
}
.hero-section {
    background-color: #e8e0f5;
    border-radius: 10px;
    padding: 40px;
    margin-bottom: 20px;
}
.card {
    border: none;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.btn-primary {
    background-color: #4B0082;
    border-color: #4B0082;
}
.btn-primary:hover {
    background-color: #3A0066;
    border-color: #3A0066;
}
footer {
    margin-top: 20px;
}
.bg-purple-dark {
    background-color: #4B0082 !important;
}