<!--
  Author: @codepeek
  License: MIT
  Tags: #cssbutton #microinteraction #rocketbutton #stickerui
-->
<button class="sticker-btn">
  <div class="layer1">
    <div class="layer2">
      <div class="layer3">
        <svg class="rocket" viewBox="0 0 24 24" fill="none">
          <path d="M12 2c3 2 5 6 5 10 0 1.5-.3 2.8-.8 4l-2.2-1-2 3-2-3-2.2 1c-.5-1.2-.8-2.5-.8-4 0-4 2-8 5-10z" fill="#3ee6a8"/>
          <circle cx="12" cy="10" r="2" fill="#101820"/>
          <path d="M8 16l-2 4 4-1M16 16l2 4-4-1" stroke="#f7f3e9" stroke-width="1.4" stroke-linecap="round" stroke-linejoin="round"/>
        </svg>
        Launch it
      </div>
    </div>
  </div>
</button>

/*
 * Author: @codepeek
 * License: MIT
 * Tags: #cssbutton #microinteraction #rocketbutton #stickerui
 */

.sticker-btn {
  --ink: #101820;
  --cream: #f7f3e9;
  --mint: #3ee6a8;
  cursor: pointer;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  line-height: 1;
  font-size: 1rem;
  border-radius: 1.4rem;
  border: none;
  background: transparent;
  padding: 0;
  outline: 2px solid transparent;
  outline-offset: 6px;
  color: var(--cream);
}
.sticker-btn:active {
  outline-color: var(--mint);
}
.sticker-btn:focus-visible {
  outline-color: var(--mint);
  outline-style: dashed;
}
.sticker-btn .layer1 {
  padding: 2px;
  border-radius: 1.4rem;
  background-color: var(--mint);
  transform: translate(-4px, -4px);
  transition: transform 150ms ease, box-shadow 150ms ease;
  box-shadow: 0.5px 0.5px 0 0 var(--mint), 1px 1px 0 0 var(--mint), 1.5px 1.5px 0 0 var(--mint), 2px 2px 0 0 var(--mint), 2.5px 2.5px 0 0 var(--mint), 3px 3px 0 0 var(--mint), 0 0 0 2px var(--ink), 0.5px 0.5px 0 2px var(--ink), 1px 1px 0 2px var(--ink), 1.5px 1.5px 0 2px var(--ink), 2px 2px 0 2px var(--ink), 2.5px 2.5px 0 2px var(--ink), 3px 3px 0 2px var(--ink), 3.5px 3.5px 0 2px var(--ink), 4px 4px 0 2px var(--ink), 0 0 0 4px var(--cream), 0.5px 0.5px 0 4px var(--cream), 1px 1px 0 4px var(--cream), 1.5px 1.5px 0 4px var(--cream), 2px 2px 0 4px var(--cream), 2.5px 2.5px 0 4px var(--cream), 3px 3px 0 4px var(--cream), 3.5px 3.5px 0 4px var(--cream), 4px 4px 0 4px var(--cream);
}
.sticker-btn:hover .layer1 {
  transform: translate(0, 0);
  box-shadow: 0 0 0 0 var(--mint), 0 0 0 0 var(--mint), 0 0 0 0 var(--mint), 0 0 0 0 var(--mint), 0 0 0 0 var(--mint), 0 0 0 0 var(--mint), 0 0 0 2px var(--ink), 0 0 0 2px var(--ink), 0 0 0 2px var(--ink), 0 0 0 2px var(--ink), 0 0 0 2px var(--ink), 0 0 0 2px var(--ink), 0 0 0 2px var(--ink), 0 0 0 2px var(--ink), 0 0 0 2px var(--ink), 0 0 0 4px var(--cream), 0 0 0 4px var(--cream), 0 0 0 4px var(--cream), 0 0 0 4px var(--cream), 0 0 0 4px var(--cream), 0 0 0 4px var(--cream), 0 0 0 4px var(--cream), 0 0 0 4px var(--cream), 0 0 0 4px var(--cream);
}
.sticker-btn .layer2 {
  position: relative;
  pointer-events: none;
  border-radius: calc(1.4rem - 2px);
  background-color: var(--ink);
}
.sticker-btn .layer2::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 1.4rem;
  opacity: 0.12;
  background-image: radial-gradient(rgb(255 255 255 / 80%) 20%, transparent 20%), radial-gradient(rgb(255 255 255 / 100%) 20%, transparent 20%);
  background-position: 0 0, 4px 4px;
  background-size: 8px 8px;
  mix-blend-mode: hard-light;
  box-shadow: inset 0 0 0 1px var(--ink);
  animation: dots 0.4s infinite linear;
  transition: opacity 150ms ease;
}
.sticker-btn .layer3 {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1.4rem;
  filter: drop-shadow(0 -1px 0 var(--ink));
}
.sticker-btn:hover .layer3 {
  filter: drop-shadow(0 -1px 0 rgba(255,255,255,0.12));
}
.sticker-btn:active .layer3 {
  transform: translateY(2px);
}
.sticker-btn .rocket {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  transition: transform 250ms ease;
}
.sticker-btn:hover .rocket {
  transform: translate(2px, -3px) rotate(8deg);
}
@keyframes dots {
  0% {
    background-position: 0 0, 4px 4px;
  }
  100% {
    background-position: 8px 0, 12px 4px;
  }
}