body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background-color: #f4f6f9;
}

header {
    background: #0B1F3A;
    padding: 15px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    color: #D4AF37;
    margin: 0;
}

nav a {
    color: white;
    margin-left: 20px;
    text-decoration: none;
    font-weight: 500;
}

.hero {
    height: 90vh;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)),
    url('https://images.unsplash.com/photo-1511795409834-ef04bbd61622');
    background-size: cover;
    background-position: center;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero h2 {
    font-size: 48px;
    margin-bottom: 20px;
}

.btn {
    padding: 12px 25px;
    background: #D4AF37;
    color: #0B1F3A;
    border: none;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
}

.section {
    padding: 60px 50px;
    text-align: center;
}

.services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

footer {
    background: #0B1F3A;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}