/* Global */
body {
    font-family: 'Merriweather Sans', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
    margin: 0;
    padding: 0;
}

/* Header */
.page-header {
    background-color: #f1f1f1;
    text-align: center;
    padding: 60px 20px;
    border-bottom: 1px solid #ddd;
}

.page-header h1 {
    margin: 0;
    font-size: 2.5rem;
    color: #2c3e50;
}

.page-header .btn {
    margin-top: 20px;
    text-decoration: none;
}

/* Main content */
main.container {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 15px;
}

/* Sections */
main section {
    background-color: #ffffff;
    padding: 30px 20px;
    margin-bottom: 30px;
    border-left: 5px solid #007bff; /* petite bordure colorée */
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    border-radius: 5px;
}

main section:nth-child(even) {
    background-color: #f0f4f8;
    border-left-color: #6c757d;
}

/* Titles inside sections */
main section h2 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #007bff;
    font-size: 1.5rem;
}

/* Paragraphs */
main section p {
    margin-bottom: 10px;
}

/* Links */
a {
    color: #007bff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    background-color: #f1f1f1;
    text-align: center;
    padding: 20px 10px;
    border-top: 1px solid #ddd;
}

footer p {
    margin: 0;
    color: #6c757d;
    font-size: 0.9rem;
}

/* Bouton retour accueil */
.btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: #007bff;
    color: #ffffff;
    font-weight: bold;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #0056b3;
    color: #fff;
}