body{
margin:0;
font-family:Arial;
background:linear-gradient(135deg,#1e3c72,#2a5298);
color:white;
}
header{
text-align:center;
padding:40px;
}
.hero{
text-align:center;
padding:60px;
}
button{
    padding:15px 30px;
border:none;
border-radius:10px;
background:orange;
color:white;
font-size:18px;
cursor:pointer;
}
.cards{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
gap:20px;
padding:40px;
}
.card{
background:white;
color:black;
padding:30px;
border-radius:20px;
text-align:center;
font-weight:bold;
}
footer{
text-align:center;
padding:20px;
}