html, body {
  margin: 0;
  overflow: hidden;
}

.stage {
  box-sizing: border-box;
  min-height: 100vh;
  display: grid;
  place-items: center;
  margin: 0;
  background: #17141a;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  padding: clamp(8px, 4vw, 24px);
}

.pricing-c {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  width: clamp(240px, 82vw, 380px);
}

.pricing-c__plan {
  flex: 1;
  border-radius: 16px;
  padding: 20px 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.pricing-c__plan--pro {
  position: relative;
  overflow: hidden;
  flex: 1.15;
  padding-top: 32px;
  box-shadow: 0 14px 24px rgba(23, 20, 26, 0.32);
}

.pricing-c__plan--pro::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, #2f6df6, #ffd23f, #ff4d1f, #fff7e6, #2f6df6);
  background-size: 320% 100%;
  animation: holoShift 2s linear infinite;
}

.pricing-c__badge {
  position: relative;
  z-index: 1;
  display: inline-block;
  margin-bottom: 8px;
  border-radius: 999px;
  background: rgba(23, 20, 26, 0.4);
  color: #ffffff;
  padding: 4px 12px;
  font-weight: 700;
  font-size: clamp(9.5px, 2.2vw, 11px);
  line-height: 1;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
}

.pricing-c__name {
  position: relative;
  z-index: 1;
  margin: 0 0 4px;
  color: #ffffff;
  font-weight: 700;
  font-size: clamp(12px, 3vw, 14px);
  line-height: 1.3;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
}

.pricing-c__price {
  position: relative;
  z-index: 1;
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 600;
  font-size: clamp(11px, 2.6vw, 12.5px);
  line-height: 1.3;
  font-family: inherit;
}

.pricing-c__plan--pro .pricing-c__name {
  color: #17141a;
}

.pricing-c__plan--pro .pricing-c__price {
  color: rgba(23, 20, 26, 0.8);
}

@keyframes holoShift {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 320% 50%;
  }
}
@media (prefers-reduced-motion: reduce) {
  .pricing-c__plan--pro::before {
    animation: none;
  }
}