body {
    margin: 0;
    font-family: Arial, sans-serif;
    color: #333;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: auto;
}

header {
    background: #1f2933;
    color: #fff;
    padding: 15px 0;
}

.logo {
    display: inline-block;
}

nav ul {
    list-style: none;
    float: right;
}

nav ul li {
    display: inline;
    margin-left: 20px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
}

.hero {
    background: #f4f6f8;
    padding: 60px 0;
    text-align: center;
}

.btn {
    display: inline-block;
    background: #007bff;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 4px;
}

.services, .about {
    padding: 40px 0;
}

.service-box {
    margin-bottom: 20px;
}

footer {
    background: #1f2933;
    color: #fff;
    text-align: center;
    padding: 15px 0;
}