.button {
  --light: #fff;
  --dark: #414856;
  --border: #C3C8DE;
  --background: #4F29F0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border: 0;
  padding: 0 30px;
  width: auto;
  height: 60px;
  border-radius: 2px;
  border: 1px solid var(--border);
  background: none;
  color: var(--dark);
  cursor: pointer;
  outline: none;
  box-shadow: 0 10px 30px rgba(65, 72, 86, 0.1);
  transition: transform 0.1s linear, color 0.1s linear, background 0.15s linear;
  cursor: none;
}
.button > span {
  display: inline-block;
  position: relative;
  z-index: 2;
  font: 400 16px "Varela Round", sans-serif;
  transition: transform 0.15s linear;
}
.button.fill {
  border: 0;
  color: var(--light);
  background: var(--background);
}

.cursor {
  --cursor: #C3C8DE;
  position: fixed;
  top: -50px;
  z-index: 99;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: none;
  border: solid 2px var(--cursor);
  pointer-events: none;
  transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

[cursor=link]:hover ~ .cursor {
  mix-blend-mode: difference;
  transform: scale(1.5);
  cursor: none;
  background: #fff;
  border-color: #fff;
}

body {
  background: #E8EBF3;
  height: 100vh;
  font: 400 16px "Varela Round", sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
}
body .button {
  margin: 0 10px;
}