@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700;800;900&display=swap');
*
{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}
section
{
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background: #222;
}
ul
{
    position: relative;
    display: flex;
    flex-direction: column;
}
ul li
{
    list-style: none;
}

ul li a
{
    position: relative;
    display: block;
    text-decoration: none;
    text-align: center;
    text-transform: uppercase;
    font-size: 4em;
    color: #fff;
    font-weight: 700;
    transition: 0.5s;
    transition-delay: 0.2s;
}
ul li a:hover 
{
    color: rgba(255,255,255,0.1);
    transition-delay: 0s;
}
ul li a:before
{
    content: attr(data-text);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    pointer-events: none;
    z-index: 1;
    text-align: center;
    font-size: 0.35em;
    color: #E100D9;
    text-shadow: 0 0 10px #E100D9,
    0 0 30px #E100D9,
    0 0 80px #E100D9;
    font-weight: 500;
    letter-spacing: 40px;
    opacity: 0;
    transition: 0.2s;
}

ul li:hover a:before
{
    opacity: 1;
    transition-delay: 0s;
    letter-spacing: 6px;
}