body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    text-align: center;
    background: #f9f9f9;
    color: #333;
}
header {
    background: #004aad;
    color: white;
    padding: 2rem 1rem;
}
.logo {
    width: 80px;
    height: auto;
}
h1 {
    margin: 0.5rem 0;
}
main {
    padding: 2rem 1rem;
}
.features, .pricing, .cta {
    margin: 2rem 0;
}
ul {
    list-style: none;
    padding: 0;
}
.button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: #004aad;
    color: white;
    text-decoration: none;
    border-radius: 5px;
}
.button:hover {
    background: #00347a;
}
footer {
    background: #eee;
    padding: 1rem;
    font-size: 0.9rem;
}