/*LUMINITE DE CRACIUN*/

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

/* body {
  background-color: #000;
} */

.lights {
  --color-1: 255, 249, 82;
  --color-2: 0, 234, 255;
  --color-3: 247, 0, 148;
  display: flex;
  justify-content: center;
  flex-flow: wrap;
  gap: 30px 40px;
  padding: 30px 0;
  overflow: hidden;
  pointer-events: none;
}

.lights li {
  flex: none;
  position: relative;
  list-style: none;
  width: 15px;
  height: 30px;
  border-radius: 50%;
}

.lights li:before {
  position: absolute;
  content: "";
  top: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 10px;
  height: 10px;
  background-color: #222;
  border-radius: 100%;
}

.lights li:after {
  position: absolute;
  content: "";
  z-index: -1;
  top: -2px;
  left: 50%;
  width: 54px;
  height: 5px;
  border-bottom: 1px solid #222;
  border-radius: 100%;
}

.lights li:last-child:after {
  display: none;
}

.lights li {
  background-color: rgba(var(--color-1), 1);
  box-shadow: 0 5px 24px 3px rgba(var(--color-1), 1);
  animation: lighting-1 1.25s infinite linear;
}

@keyframes lighting-1 {
  50% {
    background-color: rgba(var(--color-1), 0.25);
    box-shadow: 0 5px 24px 3px rgba(var(--color-1), 0.25);
  }
}

.lights li:nth-child(odd) {
  /* 1, 3, 5, ... */
  background-color: rgba(var(--color-2), 1);
  box-shadow: 0 5px 24px 3px rgba(var(--color-2), 0.8);
  animation: lighting-2 1.5s infinite linear;
}

@keyframes lighting-2 {
  50% {
    background-color: rgba(var(--color-2), 0.4);
    box-shadow: 0 5px 24px 3px rgba(var(--color-2), 0.3);
  }
}

.lights li:nth-child(4n + 2) {
  /* 2, 6, 10, 14, ... */
  background-color: rgba(var(--color-3), 1);
  box-shadow: 0 5px 24px 3px rgba(var(--color-3), 1);
  animation: lighting-3 1.5s infinite linear;
  animation-delay: 1.25s;
}

@keyframes lighting-3 {
  50% {
    background-color: rgba(var(--color-3), 0.25);
    box-shadow: 0 5px 24px 3px rgba(var(--color-3), 0.25);
  }
}