body{
margin:0;
font-family:'Nunito',sans-serif;
overflow:hidden;
background:linear-gradient(135deg,#071b3a,#0c2b5a);
color:white;
}

canvas{
position:fixed;
inset:0;
z-index:0;
}

.card{
position:relative;
z-index:2;
width:900px;
max-width:92vw;
height:70vh;
margin:auto;
top:15vh;
background:rgba(255,255,255,0.12);
backdrop-filter:blur(18px);
border-radius:25px;
padding:30px;
box-shadow:0 20px 60px rgba(0,0,0,0.4);
}

.card.small{
width:500px;
height:auto;
text-align:center;
}

h1{
margin-top:0;
font-size:32px;
}

h1 span{
color:#b9fff6;
}

.intro{
font-size:15px;
height:55%;
overflow:hidden;
}

.buttons{
position:absolute;
bottom:25px;
left:30px;
}

.btn{
padding:10px 20px;
border-radius:12px;
text-decoration:none;
font-weight:700;
margin-right:10px;
}

.primary{
background:linear-gradient(135deg,#6d5bff,#25d7ff);
color:white;
}

.soft{
background:rgba(255,255,255,0.2);
color:white;
}