Orbiting Nodes System | Learning Axis

HTML

CSS

body {
  margin: 0;
  height: 100vh;
  background: radial-gradient(circle, #020409, #000);
  display: grid;
  place-items: center;
  overflow: hidden;
  font-family: system-ui, sans-serif;
}
.orbit {
  position: relative;
  width: 320px;
  height: 320px;
}
.center {
  position: absolute;
  inset: 50%;
  width: 10px;
  height: 10px;
  background: #7cffcb;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 20px rgba(124,255,203,0.8);
}
.ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px dashed rgba(255,255,255,0.15);
  animation: rotate linear infinite;
}
.ring:nth-child(2) { animation-duration: 12s; }
.ring:nth-child(3) { animation-duration: 18s; }
.ring:nth-child(4) { animation-duration: 26s; }
.node {
  position: absolute;
  top: -5px;
  left: 50%;
  width: 10px;
  height: 10px;
  background: #7cffcb;
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 14px rgba(124,255,203,0.8);
}
@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.label {
  position: absolute;
  bottom: 24px;
  color: rgba(255,255,255,0.6);
  font-size: 12px;
  letter-spacing: 3px;
}