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

:root {
    --bg: #eee;
    --clr: #f04029;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: var(--bg);
}

ul {
    position: relative;
    display: flex;
    gap: 50px;
}

ul li {
    position: relative;
    list-style: none;
    width: 80px;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transform: 0.5s;
    margin-top: 200px;
}



ul li::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--bg);
    transform: rotate(45deg);
    transition: 0.5s;
}

ul li:hover::after {
    inset: -10px;
    transform: rotate(0deg);
}

ul li a {
    position: relative;
    text-decoration: none;
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
}

ul li a i {
    font-size: 2em;
    transition: 0.5s;
    color: var(--clr);
}

ul li:hover a i {
    color: var(--clr);
    transform: translateY(-40%);
}

ul li a span {
    position: absolute;
    font-family: Consolas, monospace;
    color: var(--clr);
    opacity: 0;
    transition: 0.5s;
    transform: scale(0) translateY(200%);
}

ul li:hover a span {
    opacity: 1;
    transform: scale(1) translateY(100%);
}

ul li:hover a i,
ul li:hover a span {
    filter: drop-shadow(0 0 20px var(--clr)) drop-shadow(0 0 40px var(--clr)) drop-shadow(0 0 60px var(--clr));
}