/* Style général */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f0f0f0;
}

header, main, footer {
    width: 80%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    border-radius: 8px;
    margin-top: 20px;
}

header {
    text-align: center;
    background-color: #4285f4;
    color: #fff;
    padding-bottom: 10px;
}

header h1 {
    margin-top: 0;
    font-size: 2em;
}

nav ul {
    list-style-type: none;
    padding: 0;
}

nav ul li {
    margin-bottom: 10px;
}

nav ul li a {
    text-decoration: none;
    color: #333;
    display: block;
    padding: 8px 0;
}

nav ul li a:hover {
    background-color: #ddd;
}

main {
    display: flex;
}

main section {
    flex: 1;
    margin-right: 20px;
}

footer {
    text-align: center;
    margin-top: 20px;
    padding-top: 10px;
    background-color: #4285f4;
    color: #fff;
    border-radius: 0 0 8px 8px;
}

footer p {
    margin-bottom: 0;
}

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