Onboarding Carousel

<div class="nuda-onboard">
  <div class="nuda-onboard__slide">
    <div class="nuda-onboard__icon">✨</div>
    <h4>Welcome to NudaUI</h4>
    <p>Animations without the baggage.</p>
  </div>
  <div class="nuda-onboard__dots">
    <span class="is-active"></span>
    <span></span>
    <span></span>
  </div>
</div>

.nuda-onboard {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px;
  background: rgba(255,255,255,.02);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 14px;
  width: 100%;
  max-width: 280px;
  animation: _obIn .65s cubic-bezier(.16,1,.3,1) both;
}

.nuda-onboard__slide {
  margin-bottom: 16px;
}

.nuda-onboard__icon {
  font-size: 36px;
  margin-bottom: 10px;
  animation: _obFloat 3s ease-in-out infinite;
}

.nuda-onboard h4 {
  margin: 0 0 4px;
  color: #fafafa;
  font-size: 14px;
  font-weight: 600;
}

.nuda-onboard p {
  margin: 0;
  color: #a0a0a8;
  font-size: 11px;
}

.nuda-onboard__dots {
  display: flex;
  gap: 6px;
}

.nuda-onboard__dots span {
  width: 6px;
  height: 6px;
  border-radius: 99px;
  background: rgba(255,255,255,.1);
  transition: width .35s cubic-bezier(.16,1,.3,1),background .25s;
}

.nuda-onboard__dots span.is-active {
  width: 24px;
  background: #e4ff54;
}

@keyframes _obIn {
  from {
    opacity: 0;
    transform: scale(.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes _obFloat {
  0%,100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

@media (prefers-reduced-motion:reduce) {
  .nuda-onboard,.nuda-onboard__icon {
    animation: none;
  }
}