body{
background:#0d0d0d;
color:white;
font-family:Arial;
text-align:center;
}
header{
padding:60px;
background:linear-gradient(45deg,#111,#1a1a1a);
}
h1{color:#00ff88;}
.btn{
display:inline-block;
padding:12px 20px;
background:#00ff88;
color:black;
text-decoration:none;
margin-top:10px;
border-radius:8px;
font-weight:bold;
}
.grid{
display:flex;
flex-wrap:wrap;
justify-content:center;
gap:20px;
padding:20px;
}
.card{
background:#1a1a1a;
padding:20px;
border-radius:10px;
width:250px;
border:1px solid #00ff88;
}
.preco{
font-size:20px;
color:#00ff88;
font-weight:bold;
}
.info{
display:flex;
justify-content:center;
gap:20px;
padding:20px;
}