:root {
  --primary-color: #00fbfb;
  --secondary-color: #f9f9f9;
  --compliment-color: #fff676;
  --body-background: linear-gradient(to right, #000000, #837a7a);
}

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

body {
  height: 100vh;
  background: var(--body-background);
  display: flex;
  align-items: center;
  justify-content: center;
}

.clock {
  width: 20em;
  height: 20em;
  border-radius: 50%;
  position: relative;
  border: 0.5em solid var(--compliment-color);
  color: var(--secondary-color);
  box-shadow: 0px 0px 8px 8px #000000, 0px 0px 8px 8px #000000 inset;
}

.center-dot {
  height: 0.7em;
  width: 0.7em;
  border-radius: 50%;
  background-color: var(--secondary-color);
  border: 0.1em solid var(--primary-color);
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  z-index: 10;
}

.hand {
  background: var(--compliment-color);
  position: absolute;
  right: 50%;
  top: 50%;
  border-radius: 0.5em;
  transform-origin: 100%;
  transform: rotate(90deg);
}

.hour-hand {
  height: 6px;
  width: 30%;
  z-index: 3;
}

.minute-hand {
  height: 3px;
  z-index: 4;
  width: 40%;
}

.second-hand {
  background: var(--primary-color);
  width: 45%;
  z-index: 5;
  height: 2px;
}

.clock-digits {
  position: absolute;
  top: 6%;
  left: 48%;
  list-style: none;
}

li {
  position: absolute;
  transform-origin: 5px 8.5rem;
  font-size: 1.3rem;
}

.time-digits {
  position: absolute;
}

.clock-digits li:nth-child(3n-2) {
  font-size: 1.7rem;
  font-weight: bold;
  color: var(--primary-color);
}