* {

    margin: 0;
    padding: 0;
    box-sizing: border-box;

}

body {

    font-family: Arial, Helvetica, sans-serif;
    background: #f5f5f5;
    display: flex;
    justify-content: center;
    padding: 40px;

}

main {

    width: 100%;
    max-width: 500px;
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0,0,0,.1);

}

h1 {

    margin-bottom: 15px;
    text-align: center;

}

p {

    margin-bottom: 25px;
    text-align: center;
    color: #666;

}

label {

    display: block;
    margin-top: 20px;
    margin-bottom: 8px;
    font-weight: bold;

}

input {

    width: 100%;
    padding: 12px;
    font-size: 18px;
    border: 1px solid #ccc;
    border-radius: 8px;

}

button {

    width: 100%;
    margin-top: 30px;
    padding: 14px;
    font-size: 18px;
    cursor: pointer;
    border: none;
    border-radius: 8px;
    background: #0d6efd;
    color: white;

}

button:hover {

    background: #0b5ed7;

}

#resultat {

    margin-top: 30px;
    padding: 20px;
    border-radius: 8px;
    background: #f2f2f2;
    min-height: 80px;

}

section {

    margin-top: 40px;

}

section h2 {

    margin-bottom: 15px;

}

.faq {

    margin-bottom: 12px;

}

.question {

    width: 100%;
    text-align: left;
    background: #ececec;
    color: #222;
    padding: 15px;
    font-size: 16px;
    border: none;
    border-radius: 8px;
    cursor: pointer;

}

.reponse {

    display: none;
    padding: 15px;
    background: #eef5ff;
    border: 1px solid #0d6efd;
    border-top: none;
    border-radius: 0 0 8px 8px;

}

.question.active {

    background: #0d6efd;
    color: white;

}