/* Global Styles */
body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(to right, #4a90e2, #50c1e9);
    color: #333;
}

/* Header */
header {
    text-align: center;
    background-color: #ffffff;
    padding: 20px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
}

header h1 {
    font-size: 2.5rem;
    color: #4a90e2;
    margin: 0;
}

/* Container */
.container {
    max-width: 600px;
    margin: 50px auto;
    padding: 20px;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
}

/* Form */
form {
    display: flex;
    flex-direction: column;
}

label {
    font-size: 1rem;
    margin-top: 15px;
}

select, input {
    font-size: 1rem;
    padding: 10px;
    margin-top: 5px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.exemple {
    font-size