/* Reset des styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Styles généraux */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f0f0f0;
    color: #333;
}

header {
    background-color: #333;
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
}

.titre-contact {
    text-align: center;
    margin-top: 10px;
}

.titre-principal {
    font-size: 2em;
    font-weight: bold;
    text-transform: uppercase;
    margin-bottom: 0.5em;
}

.telephone-clignotant {
    font-size: 1.5em;
    font-weight: bold;
    color: #ff0000; /* Rouge pour attirer l'attention */
    animation: clignotement 1s infinite;
}

@keyframes clignotement {
    0%, 49% {
        opacity: 0;
    }
    50%, 100% {
        opacity: 1;
    }
}

.menu {
    background-color: #444;
    text-align: left;
}

.menu ul {
    list-style-type: none;
    display: flex;
    justify-content: space-around;
    padding: 10px 0;
}

.menu ul li {
    margin: 0 10px;
}

.menu ul li a {
    text-decoration: none;
    color: #fff;
    font-weight: bold;
    text-transform: uppercase;
    padding: 10px 20px;
    transition: background-color 0.3s;
}

.menu ul li a:hover {
    background-color: #666;
}

main {
    padding: 20px;
}

footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 10px;
}

/* Styles spécifiques pour chaque section */

.contenu-accueil,
.contenu-presentation,
.contenu-services,
.contenu-contact {
    max-width: 800px;
    margin: 0 auto;
}

.contenu-presentation h2,
.contenu-services h2,
.contenu-contact h2 {
    font-size: 1.8em;
    margin-bottom: 0.5em;
    color: #333; /* Couleur de texte principale */
}

.contenu-presentation p,
.contenu-services p,
.contenu-contact p {
    margin-bottom: 1.5em;
}

.contenu-services .service {
    margin-bottom: 2em;
}

.contenu-services .service img {
    width: 100%;
    height: auto;
    margin-bottom: 0.5em;
}

.contenu-services .service h3 {
    font-size: 1.4em;
    margin-bottom: 0.5em;
    color: #333; /* Couleur de texte principale */
}

.contenu-services .service p {
    margin-bottom: 1em;
}

.contenu-contact form {
    margin-top: 2em;
}

.contenu-contact form label {
    display: block;
    margin-bottom: 0.5em;
}

.contenu-contact form input,
.contenu-contact form textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 1em;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.contenu-contact form button {
    background-color: #333;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.contenu-contact form button:hover {
    background-color: #555;
}

@media screen and (max-width: 768px) {
    .menu ul {
        flex-direction: column;
        align-items: center;
    }

    .menu ul li {
        margin: 5px 0;
    }

    .telephone-clign