.wash {
  background: #eef2ef;
}

.wash > span {
  position: absolute;
  display: block;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(18px);
  will-change: transform;
}

.wash > span:nth-child(1) {
  width: 58vmax;
  height: 58vmax;
  left: -12%;
  top: -18%;
  background: radial-gradient(circle, rgba(142, 182, 155, 0.95) 0%, rgba(142, 182, 155, 0) 68%);
  animation: blob-a 46s ease-in-out infinite alternate;
}

.wash > span:nth-child(2) {
  width: 48vmax;
  height: 48vmax;
  right: -14%;
  top: -8%;
  background: radial-gradient(circle, rgba(213, 235, 224, 0.98) 0%, rgba(213, 235, 224, 0) 70%);
  animation: blob-b 52s ease-in-out infinite alternate;
}

.wash > span:nth-child(3) {
  width: 42vmax;
  height: 42vmax;
  left: -10%;
  bottom: -16%;
  background: radial-gradient(circle, rgba(46, 107, 78, 0.28) 0%, rgba(46, 107, 78, 0) 68%);
  animation: blob-c 40s ease-in-out infinite alternate;
}

.wash > span:nth-child(4) {
  width: 54vmax;
  height: 54vmax;
  left: 28%;
  top: 22%;
  background: radial-gradient(circle, rgba(197, 221, 208, 0.9) 0%, rgba(197, 221, 208, 0) 70%);
  animation: blob-d 58s ease-in-out infinite alternate;
}

.wash > span:nth-child(5) {
  width: 40vmax;
  height: 40vmax;
  right: -6%;
  bottom: 6%;
  background: radial-gradient(circle, rgba(184, 214, 196, 0.85) 0%, rgba(184, 214, 196, 0) 68%);
  animation: blob-e 44s ease-in-out infinite alternate;
}

@keyframes blob-a {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(12vw, 8vh, 0) scale(1.12); }
}

@keyframes blob-b {
  from { transform: translate3d(0, 0, 0) scale(1.05); }
  to { transform: translate3d(-10vw, 12vh, 0) scale(0.92); }
}

@keyframes blob-c {
  from { transform: translate3d(0, 0, 0) scale(0.95); }
  to { transform: translate3d(14vw, -8vh, 0) scale(1.08); }
}

@keyframes blob-d {
  from { transform: translate3d(-6vw, 4vh, 0) scale(1); }
  to { transform: translate3d(8vw, -10vh, 0) scale(1.14); }
}

@keyframes blob-e {
  from { transform: translate3d(0, 0, 0) scale(1.08); }
  to { transform: translate3d(-12vw, -6vh, 0) scale(0.9); }
}

@media (prefers-reduced-motion: reduce) {
  .wash > span { animation: none; }
}