body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    text-align: center;
    background: #f4f4f4;
}

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

.logo {
    font-size: 24px;
    font-weight: bold;
}

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

nav ul li {
    margin: 0 15px;
}

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

#hero {
    background: #007BFF;
    color: white;
    padding: 60px 20px;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    margin-top: 10px;
    background: #ff9800;
    color: white;
    text-decoration: none;
    border-radius: 5px;
}

section {
    padding: 40px 20px;
    background: white;
    margin: 20px 0;
}

.feature-box {
    background: #e3e3e3;
    padding: 20px;
    margin: 10px;
    border-radius: 5px;
}

footer {
    background: #333;
    color: white;
    padding: 10px;
}