body {
    background-color: #f8f9fa;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    color: #333;
}

.section {
    padding: 50px 0;

    /*margin-bottom: 60px;*/
}

.container {
    /*max-width: 900px;*/
    /*margin: 0 auto;*/
    /*padding: 40px 20px;*/
}

.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
}

.btn-primary {
    background-color: #0052cc;
    border: none;
}

.btn-primary:hover {
    background-color: #003e99;
}