/* Reset et styles de base */
body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    color: #333;
    background-color: #f9f9f9;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* En-tête */
header {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 40px 0;
}

header h1 {
    margin: 0;
    font-size: 2.5em;
}

.tagline {
    font-size: 1.2em;
    opacity: 0.9;
    margin-top: 10px;
}

/* Sections */
.section {
    padding: 40px 0;
}

.section h2 {
    color: #2c3e50;
    border-bottom: 2px solid #3498db;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

/* Pied de page */
footer {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
}

footer a {
    color: #3498db;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Liens */
a {
    color: #3498db;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Liste */
ul {
    list-style-type: none;
    padding-left: 0;
}

ul li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 20px;
}

ul li::before {
    content: "•";
    color: #3498db;
    position: absolute;
    left: 0;
}