@import url('https://fonts.cdnfonts.com/css/roboto'); /* Utilisation d'une police moderne */

body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    zoom: 100%;
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
}

header {
    background: #333;
    color: #fff;
    padding-top: 30px;
    min-height: 70px;
    border-bottom: #77B5D4 3px solid;
}

header .logo {
    float: left;
    display: inline-block;
    height: 50px;
}

header nav {
    float: right;
    margin-top: 10px;
}

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

header nav ul li {
    display: inline;
    margin-left: 5px;
}

header nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
}

.hero {
    background: url('images/hero-background.jpg') no-repeat center center/cover;
    color: #fff;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero h1 {
    font-size: 3em;
}

.about, .services, .contact {
    padding: 40px 0;
    background: #fff;
}

.about h2, .services h2, .contact h2 {
    text-align: center;
    margin-bottom: 20px;
    font-family: 'Roboto', sans-serif;
}

.services .service {
    display: inline-block;
    width: 30%;
    text-align: center;
    margin: 0 10px;
}

.services .service img {
    width: 80px;
    height: 80px;
}

.contact form {
    display: flex;
    flex-direction: column;
    max-width: 600px;
    margin: 0 auto;
}

.contact label {
    margin: 10px 0 5px;
}

.contact input, .contact textarea {
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.contact button {
    padding: 10px;
    background: #333;
    color: #fff;
    border: none;
    cursor: pointer;
    border-radius: 5px;
}

.contact button:hover {
    background: #555;
}

footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    margin-top: 40px;
}