/* Mise en page de base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

header {
    background-color: #f0a500;
    color: white;
    padding: 10px;
    text-align: center;
}
header h1 {
    font-size: 24px;
}
header p {
    font-size: 14px;
}

nav ul {
    list-style-type: none;
    text-align: center;
    background-color: #333;
    margin-top: 10px;
}
nav ul li {
    display: inline;
    margin: 0 10px;
}
nav ul li a {
    color: white;
    text-decoration: none;
    font-size: 16px;
}
nav ul li a:hover {
    text-decoration: underline;
}

main {
    padding: 20px;
}

.page-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.page-content img {
    width: 100%;
    height: auto;
    margin-top: 20px;
}

footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 10px;
    margin-top: 20px;
}

/* Animation du téléphone qui clignote */
.phone {
    animation: blink 1.5s infinite;
}
@keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 0; }
    100% { opacity: 1; }
}