body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f9;
}
header {
    background-color: #0044cc;
    color: white;
    text-align: center;
    padding: 20px;
}
header h1 {
    margin: 0;
}
nav {
    text-align: center;
    background-color: #1f3d34;
    overflow: hidden;
}
nav ul {
    list-style-type: none;
    padding: 0;
    margin: 10px;
}
nav ul li {
    display: inline;
    margin: 10px;
}
nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}
.container {
    padding: 20px;
}
.service {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    margin-bottom: 20px;
    padding: 20px;
}
.service h3 {
    color: #2d6a4f;
}
footer {
    text-align: center;
    padding: 5px;
    background-color: #2d6a4f;
    color: white;
    position: fixed;
    bottom: 0;
    width: 100%;
}