*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:Arial,sans-serif;
}

body{
min-height:100vh;
display:flex;
justify-content:center;
align-items:center;
overflow:hidden;
background:#f7f8fc;
}

.bg{
position:fixed;
inset:0;
background:
radial-gradient(circle at 15% 20%, rgba(233,220,247,.9), transparent 30%),
radial-gradient(circle at 80% 25%, rgba(220,233,255,.9), transparent 30%),
radial-gradient(circle at 85% 80%, rgba(233,220,247,.8), transparent 30%),
radial-gradient(circle at 10% 75%, rgba(220,233,255,.8), transparent 30%),
linear-gradient(135deg,#ffffff,#f7f8fc);
}

.container{
position:relative;
z-index:2;
width:min(90%,700px);
padding:50px;
text-align:center;
background:rgba(255,255,255,.7);
backdrop-filter:blur(18px);
border-radius:28px;
box-shadow:0 15px 40px rgba(0,0,0,.08);
}

h1{
font-size:3rem;
font-weight:900;
color:#e31c4b;
letter-spacing:2px;
}

.subtitle{
margin-top:10px;
margin-bottom:35px;
font-size:1.2rem;
font-weight:700;
color:#555;
}

.buttons{
display:grid;
gap:16px;
}

.btn{
display:block;
padding:18px;
border-radius:16px;
background:#e31c4b;
color:white;
text-decoration:none;
font-weight:700;
font-size:1.1rem;
transition:.25s;
}

.btn:hover{
transform:translateY(-3px);
}

.secondary{
background:#215fb5;
}

@media(max-width:600px){
.container{padding:30px 20px;}
h1{font-size:2.1rem;}
}