Glass Pricing Card

<div class="nuda-glass-pricing" tabindex="0">
  <div class="nuda-glass-pricing__shine" aria-hidden="true"></div>
  <p class="nuda-glass-pricing__tier">Pro</p>
  <p class="nuda-glass-pricing__price"><span>$</span>24<small>/mo</small></p>
  <ul class="nuda-glass-pricing__feats">
    <li>Unlimited projects</li>
    <li>Priority support</li>
  </ul>
</div>

/* Glass Pricing Card
   Frosted tier card with a lime shine that sweeps on hover/focus.
   Customize: --glass-pricing-accent */

.nuda-glass-pricing {
  --glass-pricing-accent: #e4ff54;
  position: relative;
  width: 180px;
  padding: 18px;
  border-radius: 16px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px) saturate(140%);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  transition: transform 0.35s ease, border-color 0.35s ease;
  outline: none;
}

.nuda-glass-pricing:hover,
.nuda-glass-pricing:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(228, 255, 84, 0.4);
}

.nuda-glass-pricing:focus-visible {
  box-shadow: 0 0 0 3px rgba(228, 255, 84, 0.5);
}

.nuda-glass-pricing__shine {
  position: absolute;
  top: -60%;
  left: -60%;
  width: 80%;
  height: 220%;
  background: linear-gradient(transparent, rgba(228, 255, 84, 0.25), transparent);
  transform: translateX(-120%) rotate(20deg);
  will-change: transform;
}

.nuda-glass-pricing:hover .nuda-glass-pricing__shine,
.nuda-glass-pricing:focus-visible .nuda-glass-pricing__shine {
  animation: nuda-glass-pricing-shine 0.9s ease forwards;
}

.nuda-glass-pricing__tier {
  margin: 0;
  color: var(--glass-pricing-accent);
  font: 700 0.72rem ui-sans-serif, system-ui;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.nuda-glass-pricing__price {
  margin: 0.3rem 0 0.6rem;
  color: #fafafa;
  font: 800 2rem ui-sans-serif, system-ui;
  letter-spacing: -0.03em;
}

.nuda-glass-pricing__price span {
  font-size: 1rem;
  vertical-align: super;
}

.nuda-glass-pricing__price small {
  font-size: 0.7rem;
  font-weight: 500;
  color: rgba(250, 250, 250, 0.5);
}

.nuda-glass-pricing__feats {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.nuda-glass-pricing__feats li {
  color: rgba(250, 250, 250, 0.7);
  font: 500 0.72rem ui-sans-serif, system-ui;
}

@keyframes nuda-glass-pricing-shine {
  0% { transform: translateX(-120%) rotate(20deg); }
  100% { transform: translateX(320%) rotate(20deg); }
}

@media (prefers-reduced-motion: reduce) {
  .nuda-glass-pricing { transition: none; }
  .nuda-glass-pricing:hover .nuda-glass-pricing__shine,
  .nuda-glass-pricing:focus-visible .nuda-glass-pricing__shine {
    animation: none;
    opacity: 0.3;
    transform: none;
  }
}