*{box-sizing:border-box}
body{
margin:0;
font-family:Arial,sans-serif;
background:#FDF8F2;
color:#111;
}
.container{
max-width:1200px;
margin:auto;
padding:30px;
}
.header{
display:flex;
justify-content:space-between;
align-items:center;
background:#fff;
padding:20px;
border-radius:16px;
}
.hero{
background:#fff;
padding:60px 40px;
border-radius:24px;
margin-top:20px;
}
.grid{
display:grid;
grid-template-columns:repeat(4,1fr);
gap:20px;
}
.card{
background:#fff;
border-radius:18px;
padding:20px;
}
.btn{
background:#25d366;
color:white;
padding:14px 25px;
border-radius:10px;
text-decoration:none;
}
@media(max-width:800px){
.grid{grid-template-columns:repeat(2,1fr)}
.hero{padding:30px 20px}
}