body{
margin:0;
background:#050816;
color:white;
font-family:Arial,sans-serif;
text-align:center;
line-height:1.6;
}
header,section,footer{
max-width:900px;
margin:auto;
padding:35px 20px;
}
h1,h2{color:#61e8ff}
h1{font-size:48px;letter-spacing:5px}
button{
background:#6b5cff;
color:white;
border:0;
padding:14px 30px;
border-radius:30px;
}
.grid{
display:flex;
justify-content:center;
gap:15px;
flex-wrap:wrap;
}
.grid div{
background:#121b38;
padding:25px;
border-radius:15px;
min-width:150px;
}
footer{
background:#02040c;
}