body {
    font-family: 'Segoe UI', sans-serif;
    margin: 0;
    padding: 0;
    background: #f5f7fa;
    color: #333;
}
.hero {
    background: #1e90ff;
    color: white;
    text-align: center;
    padding: 4rem 2rem;
}
.hero .btn {
    background: white;
    color: #1e90ff;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
}
section {
    padding: 2rem;
    max-width: 800px;
    margin: auto;
}
h2 {
    color: #1e90ff;
}
ul {
    list-style: none;
    padding: 0;
}
ul li::before {
    content: "✔️ ";
    color: #1e90ff;
}
.cta {
    background: #fff;
    text-align: center;
    padding: 3rem 2rem;
}
.cta .btn {
    background: #1e90ff;
    color: white;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
}
footer {
    text-align: center;
    padding: 1rem;
    background: #1e90ff;
    color: white;
}