body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f0f0f0;
}
header {
    background: #4a90e2;
    color: white;
    padding: 20px;
    text-align: center;
}
nav ul {
    list-style: none;
    padding: 0;
}
nav ul li {
    display: inline;
    margin: 0 15px;
}
nav ul li a {
    color: white;
    text-decoration: none;
}
.hero {
    text-align: center;
    padding: 50px 10px;
    background-color: #e1f5fe;
}
.hero img {
    width: 30%;
    max-width: 300px;
}
.hero h2 {
    font-size: 2.5em;
}
.cta {
    display: inline-block;
    padding: 10px 20px;
    background-color: #ff6b35;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 20px;
}
.features, .testimonials {
    padding: 20px;
    text-align: center;
}
footer {
    text-align: center;
    padding: 10px;
    background-color: #4a90e2;
    color: white;
}