body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f0f8ff; /* Bleu très clair */
    color: #333;
}
header {
    background: #4682b4; /* Bleu acier */
    color: white;
    text-align: center;
    padding: 20px;
}
header .phone {
    font-size: 20px;
    margin-top: 5px;
    animation: blink 1.5s infinite;
    display: inline-block;
    background: #1e90ff; /* Bleu vif */
    color: white;
    padding: 10px 15px;
    border-radius: 5px;
}
@keyframes blink {
    50% {
        opacity: 0.5;
    }
}
nav {
    display: flex;
    justify-content: center;
    background: #b0c4de; /* Bleu gris */
    padding: 15px 0;
}
nav a {
    text-decoration: none;
    color: #333;
    margin: 0 15px;
    font-weight: bold;
    font-size: 18px;
    background: #87cefa; /* Bleu ciel */
    padding: 10px 20px;
    border-radius: 5px;
    transition: 0.3s ease;
}
nav a:hover {
    background: #4682b4; /* Bleu acier */
    color: white;
}
section {
    margin: 20px auto;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    max-width: 800px;
    text-align: center;
}
img {
    max-width: 60%; /* Taille réduite */
    height: auto;
    margin: 20px auto;
    display: block;
}
footer {
    background: #2e4d69; /* Bleu foncé */
    color: white;
    text-align: center;
    padding: 20px;
    font-size: 14px;
}
.keywords {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 20px;
}
.keywords div {
    background: #4682b4; /* Bleu acier */
    color: white;
    padding: 10px 15px;
    margin: 10px;
    border-radius: 5px;
    font-size: 14px;
    font-weight: bold;
    animation: blink 1.5s infinite;
}
@media (max-width: 600px) {
    nav {
        flex-direction: column;
    }
    nav a {
        margin: 5px 0;
    }
    .keywords div {
        margin: 5px;
        width: calc(100% - 20px);
    }
}