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

html, body{
    width:100%;
    min-height:100%;
    background:#050505;
    color:#fff;
    font-family:Arial,Helvetica,sans-serif;
}

body{
    overflow-x:hidden;
}

.background{
    position:fixed;
    inset:0;
    z-index:0;
    background:
        radial-gradient(circle at top,#2a2a2a 0%,#101010 38%,#050505 100%);
}

.card{
    position:relative;
    z-index:1;

    width:100%;
    max-width:480px;
    min-height:100vh;

    margin:0 auto;
    padding:88px 28px 42px;

    display:flex;
    flex-direction:column;

    background:
        linear-gradient(
            180deg,
            rgba(22,22,22,.96) 0%,
            rgba(12,12,12,.98) 58%,
            rgba(4,4,4,1) 100%
        );
}

.logo{
    margin-top:28px;

    font-size:54px;
    font-weight:900;
    letter-spacing:18px;
    text-align:center;
    line-height:1;
}

.title{
    margin-top:18px;

    text-align:center;
    color:#9a9a9a;

    letter-spacing:8px;
    font-size:12px;
}

.description{
    margin-top:72px;
    margin-bottom:14px;

    color:#9d9d9d;
    font-size:16px;
}

input{
    width:100%;
    height:62px;

    padding:0 20px;

    background:#0a0a0a;
    border:1px solid #343434;
    border-radius:13px;

    color:white;
    outline:none;

    font-size:17px;
}

input:focus{
    border-color:#fff;
}

button{
    margin-top:28px;

    width:100%;
    height:66px;

    border:none;
    border-radius:14px;

    background:#fff;
    color:#000;

    font-size:16px;
    font-weight:900;

    cursor:pointer;
}

button:active{
    transform:scale(.985);
}

.card::after{
    content:"MOZA R3 GIVEAWAY";
    margin-top:auto;
    padding-top:70px;

    display:block;

    text-align:center;
    color:#545454;

    font-size:11px;
    letter-spacing:4px;
}

@media (max-width:480px){
    .card{
        max-width:none;
        padding:76px 26px 38px;
    }

    .logo{
        margin-top:26px;
        font-size:50px;
        letter-spacing:15px;
    }

    .title{
        font-size:11px;
        letter-spacing:7px;
    }

    .description{
        margin-top:70px;
        font-size:16px;
    }

    input{
        height:60px;
        font-size:16px;
    }

    button{
        height:64px;
        font-size:15px;
    }
}