.card {
    height: 32rem;
    width: -moz-available;
    width: -webkit-fill-available;
    width: fill-available;
}

header {
    background-color: #070707;
    text-align: center;
    margin-top: -14px;
    padding: 4rem 2rem;
}

@media (min-width:961px)  {
    header {
        padding: 12rem 4rem;
    }
}

h1 {
    color: #fafafa;
    font-size: 4rem;
    font-weight: 700;
    letter-spacing: -.05em;
}

h1 span {
    -webkit-text-fill-color: #0000;
    background: linear-gradient(90deg, #60faa3, #1dd829);
    -webkit-background-clip: text;
}

.success.button {
    font-weight: 700;
}