@import url('https://fonts.googleapis.com/css2?family=Nunito+Sans:opsz,wght@6..12,200;6..12,300;6..12,400;6..12,500;6..12,600;6..12,700;6..12,800;6..12,900;6..12,1000&display=swap');

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

:root {
    --light-pink: #F48FB1;
    --dark-pink: #EC407A;
}

body {
    background-color: #000;
    height: 100vh;
    display: flex;
    justify-content: center;
    flex-direction: column;
}

.link {
    display: block;
    color: #fff;
    font-size: clamp(2em, 8vw, 7em);
    padding: clamp(0.25em, 1vw, 1em) clamp(1em, 4vw, 4em);
    font-family: 'Nunito Sans', sans-serif;
    text-decoration: none;
    border-top: 1px solid #ffffff8e;
    position: relative;
}

.link:hover:before {
    width: 100%;
}

.link:before { 
    content: "";
    left: 0px;
    top: 0px;
    height: 100%;
    width: 0%;
    position: absolute;
    background: linear-gradient(to right, transparent, var(--dark-pink) var(--light-pink-percent), var(--light-pink));
    transition: width 0.6s ease;
}

.link:nth-child(3) {
    border-bottom: 1px solid #ffffff8e;
}