body {
font-family: Arial, sans-serif;
margin: 0;
padding: 0;
background: #f4f6f9;
}

header {
display: flex;
justify-content: space-between;
align-items: center;
background: #0a2540;
padding: 15px 30px;
color: white;
}

nav a {
color: white;
margin-left: 15px;
text-decoration: none;
}

.hero {
padding: 80px 20px;
text-align: center;
background: linear-gradient(135deg, #0a2540, #1e90ff);
color: white;
}

.btn {
display: inline-block;
margin-top: 20px;
padding: 12px 20px;
background: #ffcc00;
color: black;
text-decoration: none;
border-radius: 5px;
font-weight: bold;
}

.features {
display: flex;
justify-content: center;
gap: 20px;
padding: 40px;
}

.card {
background: white;
padding: 20px;
border-radius: 10px;
width: 200px;
box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.page {
padding: 40px;
background: white;
margin: 20px;
border-radius: 10px;
}

form {
display: flex;
flex-direction: column;
gap: 10px;
max-width: 400px;
}

input, textarea {
padding: 10px;
border: 1px solid #ccc;
border-radius: 5px;
}

button {
padding: 10px;
background: #0a2540;
color: white;
border: none;
border-radius: 5px;
cursor: pointer;
}

footer {
text-align: center;
padding: 20px;
background: #0a2540;
color: white;
margin-top: 40px;
}