/* HTML */
<a href="#"><button class="button-12"><span class="button-12-shadow"></span><span class="button-12-edge"></span>
<span class="front text"> Click me</span></button></a>

/* CSS */
.button-12 {
 position: relative;
 border: none;
 background: transparent;
 padding: 0;
 cursor: pointer;
 outline-offset: 4px;
 transition: filter 250ms;
 user-select: none;
 touch-action: manipulation;
}

.button-12-shadow {
 position: absolute;
 top: 0;
 left: 0;
 width: 100%;
 height: 100%;
 border-radius: 12px;
 background: hsl(0deg 0% 0% / 0.25);
 will-change: transform;
 transform: translateY(2px);
 transition: transform
    600ms
    cubic-bezier(.3, .7, .4, 1);
}

.button-12-edge {
 position: absolute;
 top: 0;
 left: 0;
 width: 100%;
 height: 100%;
 border-radius: 12px;
 background: linear-gradient(
    to left,
    hsl(340deg 100% 16%) 0%,
    hsl(340deg 100% 32%) 8%,
    hsl(340deg 100% 32%) 92%,
    hsl(340deg 100% 16%) 100%
  );
}

.front {
 display: block;
 position: relative;
 padding: 12px 27px;
 border-radius: 12px;
 font-size: 1.1rem;
 color: white;
 background: hsl(345deg 100% 47%);
 will-change: transform;
 transform: translateY(-4px);
 transition: transform
    600ms
    cubic-bezier(.3, .7, .4, 1);
}

.button-12:hover {
 filter: brightness(110%);
}

.button-12:hover .front {
 transform: translateY(-6px);
 transition: transform
    250ms
    cubic-bezier(.3, .7, .4, 1.5);
}

.button-12:active .front {
 transform: translateY(-2px);
 transition: transform 34ms;
}

.button-12:hover .shadow {
 transform: translateY(4px);
 transition: transform
    250ms
    cubic-bezier(.3, .7, .4, 1.5);
}

.button-12:active .shadow {
 transform: translateY(1px);
 transition: transform 34ms;
}

.button-12:focus:not(:focus-visible) {
 outline: none;
}