body {
    font-family: Arial, sans-serif;
    margin: 0;
    background: #0A1F44;
    color: #fff;
}

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

.hero {
    text-align: center;
    padding: 100px 20px;
}

.about, .services, .contact {
    padding: 60px 20px;
    background: #fff;
    color: #000;
    margin-bottom: 20px;
}

.grid {
    display: flex;
    gap: 20px;
}

.card {
    background: #eee;
    padding: 20px;
    flex: 1;
}

.btn {
    background: #00C2FF;
    padding: 10px 20px;
    color: #fff;
    text-decoration: none;
}