* {
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html,
body {
    height: 100%;
    margin: 0;
    text-align: center;
}

body {
    color: #f3ffe0;
    font-family: "Roboto Mono", monospace;
    font-weight: 400;
    font-style: normal;
    background: linear-gradient(180deg, rgb(0 0 0) 0%, rgb(16 30 1) 100%);
    position: relative;
    overflow: hidden;
}

body::before,
body::after {
    content: '';
    position: absolute;
    top: -650px;
    right: 0;
    bottom: 0;
    left: 0;
    background-image: url('/assets/img/pi.svg');
    background-size: 650px 650px;
    pointer-events: none;
    animation: SnowAnim 3s linear infinite;
}

body:after {
    margin-left: -350px;
    opacity: 0.3;
    animation-duration: 6s;
}

body::before {
    margin-left: 0;
    opacity: 0.5;
    animation-direction: reverse;
    animation-duration: 9s;
}

@keyframes SnowAnim {
    from {
      transform: translateY(650px);
    }
    to {
      transform: translateY(0);
    }
}

h1,
h2,
h3 {
    margin-top: 0;
}

.main-container {
    padding: 30px;
    text-align: center;
    height: 100%;
    overflow: auto;
    position: relative;
    z-index: 1;
}

.card {
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 4px;
    max-width: 460px;
    margin: auto;
    text-align: center;
}

form {
    margin-top: 30px;
}

.form-group {
    margin-bottom: 15px;
}

.form-control {
    background: 0 none;
    border: 0 none;
    outline: solid 2px #f3ffe0;
    border-radius: 4px;
    width: 100%;
    padding: 10px 14px;
    color: #f3ffe0;
    text-transform: uppercase;
    font-weight: 700;
    font-size: 16px;
    font-family: "Roboto Mono", monospace;
    text-align: center;
}

.btn {
    background: #f3ffe0;
    color: #101726;
    cursor: pointer;
    font-size: 24px;
    margin-top: 10px;
    animation: weight 1s linear alternate infinite;
}

@keyframes weight {
    0% {
        font-weight: 100;
        letter-spacing: 0.2px;
    }
    
    100% {
        font-weight: 700;
        letter-spacing: 2px;
    }
}

.card-success {
    text-align: center;
}

.card-success h2 {
    color: #a3f956;
    text-shadow: 0 0 50px #a3f956;
}

.card-error {
    background: #B32E53;
    text-align: center;
}

a {
    color: #FFFFFF;
}

p:last-child {
    margin-bottom: 0;
}

.big {
    font-size: 48px;
    margin-bottom: 0;
}

.plan {
    width: 820px;
    border-radius: 4px;
    max-width: 100%;
}

.mess-end {
    border: solid 2px;
    padding: 15px;
    border-radius: 8px;
    background: #195267;
    font-weight: 700;
}

@media (min-width: 992px) {
    .card-success {
        font-size: 20px;
        max-width: 720px;
    }
    
    .card-success h2 {
        max-width: 420px;
        margin: auto;
    }
    
    .discover img {
        max-width: 480px;
    }
}