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

body{

    background:linear-gradient(135deg,#141E30,#243B55);

    color:white;

    display:flex;

    justify-content:center;

    align-items:center;

    height:100vh;
}

.container{

    width:90%;
    max-width:700px;

    text-align:center;

    padding:50px;

    background:rgba(255,255,255,.05);

    backdrop-filter:blur(10px);

    border-radius:20px;

    box-shadow:0 20px 60px rgba(0,0,0,.4);
}

.logo{

    font-size:45px;

    margin-bottom:30px;

    font-weight:bold;
}

h1{

    margin-bottom:20px;

    font-size:42px;
}

p{

    font-size:20px;

    line-height:1.6;

    margin-bottom:20px;
}

.small{

    color:#cccccc;
}

.loader{

    margin:40px auto;

    width:70px;

    height:70px;

    border:8px solid rgba(255,255,255,.2);

    border-top:8px solid #00D4FF;

    border-radius:50%;

    animation:spin 1s linear infinite;
}

footer{

    margin-top:40px;

    color:#aaa;
}

@keyframes spin{

    from{
        transform:rotate(0deg);
    }

    to{
        transform:rotate(360deg);
    }
}