/* Pulse Text */
@font-face {
    font-family: Brush;
    src: url("https://valky.xyz/m/font/short/BRUSHSCI.TTF?family=Brush");
}

.sign {

    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50%;
    height: 50%;

    transform: translate(-50%, -50%);
    letter-spacing: 2;
    left: 50%;
    top: 50%;

    font-family: 'Brush', monospace;
    text-transform: uppercase;
    font-size: 6em;
    color: #ffffff;
    text-shadow: 0 0 0.6rem #ececec, 0 0 1.5rem #bebebe,
    -0.2rem 0.1rem 1rem #888888, 0.2rem 0.1rem 1rem #515151,
    0 -0.5rem 2rem #3c3c3c, 0 0.5rem 3rem #262626;
    animation: shine 2s forwards, flicker 3s infinite;

    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;

}

@keyframes blink {
    0%,
    22%,
    36%,
    75% {
        color: #ffffff;
        text-shadow: 0 0 0.6rem #ececec, 0 0 1.5rem #bebebe,
        -0.2rem 0.1rem 1rem #888888, 0.2rem 0.1rem 1rem #515151,
        0 -0.5rem 2rem #3c3c3c, 0 0.5rem 3rem #262626;
    }
    28%,
    33% {
        color: #727272;
        text-shadow: none;
    }
    82%,
    97% {
        color: #343434;
        text-shadow: none;
    }
}

.flicker {
    animation: shine 2s forwards, blink 3s 2s infinite;
}

.fast-flicker {
    animation: shine 2s forwards, blink 8s 1s infinite;
}

.slow-flicker {
    animation: shine 2s forwards, blink 13s 1s infinite;
}

@keyframes shine {
    0% {
        color: #646464;
        text-shadow: none;
    }
    100% {
        color: #ffffff;
        text-shadow: 0 0 0.6rem #ececec, 0 0 1.5rem #bebebe,
        -0.2rem 0.1rem 1rem #888888, 0.2rem 0.1rem 1rem #515151,
        0 -0.5rem 2rem #3c3c3c, 0 0.5rem 3rem #262626;
    }
}

@keyframes flicker {
    from {
        opacity: 1;
    }

    4% {
        opacity: 0.9;
    }

    6% {
        opacity: 0.85;
    }

    8% {
        opacity: 0.95;
    }

    10% {
        opacity: 0.9;
    }

    11% {
        opacity: 0.922;
    }

    12% {
        opacity: 0.9;
    }

    14% {
        opacity: 0.95;
    }

    16% {
        opacity: 0.98;
    }

    17% {
        opacity: 0.9;
    }

    19% {
        opacity: 0.93;
    }

    20% {
        opacity: 0.99;
    }

    24% {
        opacity: 1;
    }

    26% {
        opacity: 0.94;
    }

    28% {
        opacity: 0.98;
    }

    37% {
        opacity: 0.93;
    }

    38% {
        opacity: 0.5;
    }

    39% {
        opacity: 0.96;
    }

    42% {
        opacity: 1;
    }

    44% {
        opacity: 0.97;
    }

    46% {
        opacity: 0.94;
    }

    56% {
        opacity: 0.9;
    }

    58% {
        opacity: 0.9;
    }

    60% {
        opacity: 0.99;
    }

    68% {
        opacity: 1;
    }

    70% {
        opacity: 0.9;
    }

    72% {
        opacity: 0.95;
    }

    93% {
        opacity: 0.93;
    }

    95% {
        opacity: 0.95;
    }

    97% {
        opacity: 0.93;
    }

    to {
        opacity: 1;
    }
}