body {
    font-family: Arial, sans-serif;
    margin: 0;
    background: #f5f7fa;
}

header {
    background: #0d1b2a;
    color: white;
    padding: 20px;
    text-align: center;
}

.hero {
    padding: 60px 20px;
    text-align: center;
    background: white;
}

.hero h2 {
    color: #1b263b;
}

.btn {
    background: #fca311;
    color: white;
    padding: 15px 30px;
    text-decoration: none;
    display: inline-block;
    margin-top: 20px;
    border-radius: 5px;
}

.section {
    padding: 40px 20px;
    text-align: center;
}

.services {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.card {
    background: white;
    padding: 20px;
    width: 250px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

footer {
    background: #0d1b2a;
    color: white;
    text-align: center;
    padding: 20px;
}