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

html,
body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: monospace;
    background: black;
}

.hero {
    width: 100%;
    height: 100vh;
    /* DESKTOP BACKGROUND */
    background-image: url("images/bg-desktop.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

/* DESKTOP BUTTON POSITION */
.content {
    position: absolute;
    left: 50px;
    bottom: 250px;
}

/* BUTTON */
.enter-btn {
    display: inline-block;
    padding: 18px 38px;
    font-size: 22px;
    letter-spacing: 3px;
    text-decoration: none;
    color: white;
    border: 2px solid #b46cff;
    background: rgba(20, 10, 40, 0.45);
    text-shadow: 0 0 5px white, 0 0 12px white;
    box-shadow: 0 0 12px #b46cff, inset 0 0 12px rgba(180,108,255,0.5);
    transition: 0.25s;
    animation: glow 2s infinite alternate;
}

    .enter-btn:hover {
        transform: scale(1.06);
        box-shadow: 0 0 22px #d89cff, 0 0 45px #d89cff, inset 0 0 18px rgba(216,156,255,0.7);
    }

/* NEON ANIMATION */
@keyframes glow {

    from {
        box-shadow: 0 0 10px #b46cff, 0 0 20px #b46cff;
    }

    to {
        box-shadow: 0 0 20px #d89cff, 0 0 40px #d89cff;
    }
}

/* MOBILE */
@media (max-width: 768px) {

    .hero {
        /* MOBILE BACKGROUND */
        background-image: url("images/bg-mobile.png");
        background-size: cover;
        background-position: center top;
    }

    .content {
        /* MOBILE BUTTON POSITION */

        left: 10px;
        bottom: 100px;
        top: auto;
       
        text-align: center;
    }

    .enter-btn {
        /* MOBILE BUTTON SIZE */

        font-size: 12px;
        padding: 10px 22px;
        letter-spacing: 2px;
    }
}