.circular-text {
  margin: 0 auto;
  border-radius: 50%;
  width: 200px;
  position: relative;
  height: 200px;
  font-weight: 900;
  color: #fff;
  text-align: center;
  cursor: pointer;
  transform-origin: 50% 50%;
  -webkit-transform-origin: 50% 50%;
  animation: circular-spin var(--spin-duration, 20s) linear infinite;
  transition: animation-duration 0.5s ease;
}

.circular-text span {
  position: absolute;
  display: inline-block;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  font-size: 24px;
  transition: all 0.5s cubic-bezier(0, 0, 0, 1);
}

/* Hover variants applied via JS toggling classes */
.circular-text.hover-speed-up {
  animation-duration: calc(var(--spin-duration, 20s) / 4);
}

.circular-text.hover-slow-down {
  animation-duration: calc(var(--spin-duration, 20s) * 2);
}

.circular-text.hover-pause {
  animation-play-state: paused;
}

.circular-text.hover-go-bonkers {
  animation-duration: calc(var(--spin-duration, 20s) / 20);
  transform: scale(0.8);
}

@keyframes circular-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}