body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #30171a;
    color: white;
}

header {
    text-align: center;
    padding: 20px 0;
}

.logo {
    width: 100px;
    height: 100px;
}

h1 {
    font-weight: bold;
    text-transform: uppercase;
    margin: 10px 0;
}

nav {
    margin: 20px 0;
}

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

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    color: #fe5500;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: #ff8c00;
}

.banner {
    background-color: #771e09;
    padding: 10px;
}

.btn-devis {
    background-color: #fe5500;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
}

.services {
    width: 800px;
    margin: 20px auto;
    padding: 20px;
    border: 2px solid black;
}

footer {
    text-align: center;
    padding: 20px;
}