body {
    font-family: sans-serif;
    background-color: #f8f9fa;
    color: #333;
}

.navbar {
    background-color: #181a18; 
}

.navbar-brand, .nav-link {
    color: white;
}

header {
    background-color: #28a745;
    color: white;
    padding: 50px 0;
    text-align: center;
}

.card {
    border: 1px solid #ddd;
    margin-bottom: 20px;
}


footer {
    background-color: #000702;
    color: white;
    padding: 20px 0;
    text-align: center;
    margin-top: 50px;
}

.content-section {
    padding: 40px 0;
}

.form-control:focus {
    border-color: #28a745;
}

.btn.btn-light {
    background-color: rgb(15, 15, 15);
    color :#f8f9fa
}

@media (max-width: 768px) {
    header h1 { font-size: 2rem; }
}