*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family:'Poppins',sans-serif;
    height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    background:linear-gradient(135deg,#0f172a,#1e3a8a,#2563eb);
    overflow:hidden;
    position:relative;
    color:#fff;
}

.overlay{
    position:absolute;
    inset:0;
    background:
    radial-gradient(circle at top left,rgba(255,255,255,.15),transparent 35%),
    radial-gradient(circle at bottom right,rgba(255,255,255,.08),transparent 30%);
}

.container{
    position:relative;
    z-index:10;
    width:90%;
    max-width:700px;
    text-align:center;
    padding:60px 40px;
    backdrop-filter:blur(18px);
    background:rgba(255,255,255,.08);
    border:1px solid rgba(255,255,255,.15);
    border-radius:25px;
    box-shadow:0 20px 60px rgba(0,0,0,.25);
}

.logo{
    width:90px;
    height:90px;
    margin:auto;
    border-radius:50%;
    background:#fff;
    color:#2563eb;
    display:flex;
    justify-content:center;
    align-items:center;
    font-size:42px;
    font-weight:700;
    margin-bottom:30px;
}

h1{
    font-size:42px;
    font-weight:700;
}

h2{
    margin-top:12px;
    font-size:24px;
    font-weight:500;
    color:#dbeafe;
}

p{
    margin:30px auto;
    max-width:520px;
    line-height:1.8;
    color:#e5e7eb;
    font-size:16px;
}

.buttons{
    display:flex;
    justify-content:center;
    gap:20px;
    flex-wrap:wrap;
}

.buttons a{
    text-decoration:none;
    background:#fff;
    color:#2563eb;
    padding:14px 28px;
    border-radius:50px;
    font-weight:600;
    transition:.3s;
}

.buttons a:hover{
    transform:translateY(-4px);
    background:#2563eb;
    color:#fff;
}

footer{
    margin-top:45px;
    color:#d1d5db;
    font-size:14px;
}

@media(max-width:600px){

.container{
    padding:40px 25px;
}

.logo{
    width:75px;
    height:75px;
    font-size:34px;
}

h1{
    font-size:32px;
}

h2{
    font-size:20px;
}

p{
    font-size:15px;
}

.buttons{
    flex-direction:column;
}

.buttons a{
    width:100%;
}

}