/* ============================================
   REATOLL PDP
   ============================================ */

.pdp {
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(24px, 4vw, 48px) clamp(20px, 6vw, 80px);
}

.pdp__breadcrumb {
  font-family: var(--font-en);
  font-size: 0.75rem;
  color: rgba(0, 30, 98, 0.55);
  margin-bottom: 24px;
  letter-spacing: 0.04em;
}

.pdp__breadcrumb a:hover {
  color: var(--color-brand-navy);
  text-decoration: underline;
}

.pdp__breadcrumb span {
  margin: 0 8px;
  opacity: 0.4;
}

.pdp__main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  margin-bottom: 80px;
}

/* Gallery */
.pdp__gallery {
  position: sticky;
  top: 120px;
  align-self: start;
}

.pdp__gallery-main {
  aspect-ratio: 1 / 1;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(var(--color-brand-bg-rgb), 0.5), rgba(var(--color-brand-mint-rgb), 0.2));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-bottom: 16px;
  overflow: hidden;
}

.pdp__gallery-phase {
  position: absolute;
  top: 32px;
  right: 40px;
  font-family: var(--font-en);
  font-size: 8rem;
  font-weight: 800;
  color: rgba(0, 30, 98, 0.06);
  letter-spacing: -0.03em;
}

.pdp__gallery-icon {
  font-size: 7rem;
}

.pdp__gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.pdp__gallery-thumb {
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.6);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  opacity: 0.6;
  transition: all var(--duration-fast);
}

.pdp__gallery-thumb.active,
.pdp__gallery-thumb:hover {
  opacity: 1;
  border-color: var(--color-brand-navy);
}

/* Info */
.pdp__info {
  padding-top: 8px;
}

.pdp__tag {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-brand-accent);
  margin-bottom: 12px;
}

.pdp__name {
  font-family: var(--font-en);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--color-brand-navy);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.pdp__name-ko {
  font-family: var(--font-ko);
  font-size: 0.9375rem;
  color: rgba(0, 30, 98, 0.6);
  margin-bottom: 16px;
}

.pdp__rating {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  font-size: 0.8125rem;
}

.pdp__rating-stars {
  color: #F59E0B;
  letter-spacing: 2px;
}

.pdp__rating-score {
  font-family: var(--font-en);
  font-weight: 700;
  color: var(--color-brand-navy);
}

.pdp__rating-count {
  color: rgba(0, 30, 98, 0.55);
}

/* Price Ladder */
.pdp__price {
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 14px;
  padding: 20px 22px;
  margin-bottom: 24px;
}

.pdp__price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  font-size: 0.8125rem;
}

.pdp__price-row + .pdp__price-row {
  border-top: 1px dashed rgba(0, 30, 98, 0.12);
}

.pdp__price-row--original .pdp__price-label {
  color: rgba(0, 30, 98, 0.55);
}

.pdp__price-row--original .pdp__price-value {
  color: rgba(0, 30, 98, 0.55);
  text-decoration: line-through;
  font-family: var(--font-en);
}

.pdp__price-row--final .pdp__price-label {
  font-weight: 600;
  color: var(--color-brand-navy);
}

.pdp__price-row--final .pdp__price-value {
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-brand-navy);
}

.pdp__price-row--crew {
  background: rgba(0, 30, 98, 0.05);
  margin: 4px -22px -20px;
  padding: 14px 22px;
  border-radius: 0 0 14px 14px;
  border-top: 1px solid rgba(0, 30, 98, 0.1) !important;
}

.pdp__price-row--crew .pdp__price-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--color-brand-navy);
}

.pdp__price-row--crew .pdp__price-label::before {
  content: "+Crew";
  font-family: var(--font-en);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-brand-mint);
  background: var(--color-brand-navy);
  padding: 3px 8px;
  border-radius: 100px;
}

.pdp__price-row--crew .pdp__price-value {
  font-family: var(--font-en);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-brand-accent);
}

.pdp__price-points {
  font-family: var(--font-en);
  font-size: 0.75rem;
  color: rgba(0, 30, 98, 0.55);
  text-align: right;
  margin-top: 8px;
}

/* CTA Cluster */
.pdp__qty {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.pdp__qty-label {
  font-size: 0.8125rem;
  color: var(--color-brand-navy);
  font-weight: 600;
}

.pdp__qty-control {
  display: flex;
  align-items: center;
  border: 1px solid rgba(0, 30, 98, 0.15);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.5);
}

.pdp__qty-btn {
  width: 36px;
  height: 36px;
  font-size: 1rem;
  color: var(--color-brand-navy);
}

.pdp__qty-value {
  width: 48px;
  text-align: center;
  font-family: var(--font-en);
  font-weight: 600;
  color: var(--color-brand-navy);
}

.pdp__cta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 14px;
}

.pdp__cta-btn {
  font-family: var(--font-en);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 16px 20px;
  border-radius: 100px;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.pdp__cta-btn--primary {
  background: var(--color-brand-navy);
  color: var(--color-white);
}

.pdp__cta-btn--primary:hover {
  background: var(--color-brand-accent);
}

.pdp__cta-btn--secondary {
  background: rgba(255, 255, 255, 0.5);
  color: var(--color-brand-navy);
  border: 1px solid rgba(0, 30, 98, 0.2);
}

.pdp__cta-btn--secondary:hover {
  background: rgba(255, 255, 255, 0.85);
}

.pdp__shipping-notice {
  font-size: 0.75rem;
  color: rgba(0, 30, 98, 0.6);
  text-align: center;
}

/* Crew Upsell Banner */
.pdp__crew-upsell {
  background: linear-gradient(135deg, var(--color-brand-navy), #2F4E8F);
  color: var(--color-white);
  border-radius: 16px;
  padding: 24px;
  margin-top: 24px;
}

.pdp__crew-upsell-title {
  font-family: var(--font-ko);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.pdp__crew-upsell-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}

.pdp__crew-upsell-item {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  gap: 6px;
}

.pdp__crew-upsell-item::before {
  content: "✓";
  color: var(--color-brand-mint);
  font-weight: 700;
}

.pdp__crew-upsell-cta {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-brand-navy);
  background: var(--color-white);
  padding: 10px 20px;
  border-radius: 100px;
  transition: background var(--duration-fast);
}

.pdp__crew-upsell-cta:hover {
  background: var(--color-brand-mint);
}

/* Tabs */
.pdp-tabs {
  border-top: 1px solid rgba(0, 30, 98, 0.1);
  margin-bottom: 48px;
}

.pdp-tabs__nav {
  display: flex;
  gap: 32px;
  border-bottom: 1px solid rgba(0, 30, 98, 0.1);
  margin-bottom: 48px;
  position: sticky;
  top: 100px;
  background: rgba(216, 228, 240, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 10;
  padding-top: 16px;
  margin-left: -40px;
  margin-right: -40px;
  padding-left: 40px;
  padding-right: 40px;
}

.pdp-tabs__btn {
  font-family: var(--font-en);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: rgba(0, 30, 98, 0.55);
  padding: 14px 4px;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all var(--duration-fast);
}

.pdp-tabs__btn.active {
  color: var(--color-brand-navy);
  border-bottom-color: var(--color-brand-navy);
}

.pdp-panel {
  display: none;
}

.pdp-panel.active {
  display: block;
}

/* Detail Panel */
.pdp-detail__section {
  margin-bottom: 48px;
}

.pdp-detail__heading {
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-brand-navy);
  margin-bottom: 16px;
}

.pdp-detail__text {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(0, 30, 98, 0.75);
  margin-bottom: 12px;
}

.pdp-detail__ingredients {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.pdp-detail__ingredient {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.7);
  color: var(--color-brand-navy);
}

/* Reviews */
.pdp-reviews__summary {
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 32px;
  display: flex;
  gap: 24px;
  align-items: center;
}

.pdp-reviews__score {
  text-align: center;
  padding-right: 24px;
  border-right: 1px solid rgba(0, 30, 98, 0.1);
}

.pdp-reviews__score-big {
  font-family: var(--font-en);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-brand-navy);
  line-height: 1;
}

.pdp-reviews__score-stars {
  color: #F59E0B;
  margin-top: 4px;
}

.pdp-reviews__score-count {
  font-size: 0.75rem;
  color: rgba(0, 30, 98, 0.55);
  margin-top: 4px;
}

.pdp-reviews__insight {
  flex: 1;
}

.pdp-reviews__insight-label {
  font-family: var(--font-en);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-brand-accent);
  margin-bottom: 8px;
}

.pdp-reviews__insight-text {
  font-family: var(--font-ko);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-brand-navy);
  line-height: 1.5;
}

.pdp-reviews__list {
  display: grid;
  gap: 16px;
}

.pdp-review {
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 12px;
  padding: 20px;
}

.pdp-review__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  font-size: 0.75rem;
}

.pdp-review__user {
  font-weight: 600;
  color: var(--color-brand-navy);
}

.pdp-review__date {
  color: rgba(0, 30, 98, 0.5);
}

.pdp-review__stars {
  color: #F59E0B;
  margin-bottom: 8px;
}

.pdp-review__text {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(0, 30, 98, 0.8);
}

/* Q&A */
.pdp-qa__form {
  background: rgba(255, 255, 255, 0.5);
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 24px;
}

.pdp-qa__input,
.pdp-qa__textarea {
  width: 100%;
  font-family: var(--font-ko);
  font-size: 0.875rem;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid rgba(0, 30, 98, 0.15);
  background: rgba(255, 255, 255, 0.7);
  color: var(--color-brand-navy);
  margin-bottom: 12px;
}

.pdp-qa__textarea {
  min-height: 100px;
  resize: vertical;
}

.pdp-qa__submit {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 24px;
  border-radius: 100px;
  background: var(--color-brand-navy);
  color: var(--color-white);
  cursor: pointer;
}

/* Product Info Block */
.pdp-info-block {
  background: rgba(255, 255, 255, 0.45);
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 48px;
}

.pdp-info-block__heading {
  font-family: var(--font-en);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-brand-navy);
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}

.pdp-info-block__row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  padding: 10px 0;
  font-size: 0.8125rem;
  border-top: 1px dashed rgba(0, 30, 98, 0.1);
}

.pdp-info-block__row:first-of-type {
  border-top: none;
}

.pdp-info-block__row-key {
  font-weight: 600;
  color: rgba(0, 30, 98, 0.7);
}

.pdp-info-block__row-val {
  color: var(--color-brand-navy);
  line-height: 1.5;
}

/* Related */
.pdp-related {
  margin-bottom: 60px;
}

.pdp-related__heading {
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-brand-navy);
  margin-bottom: 24px;
}

.pdp-related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

/* Responsive */
@media (max-width: 900px) {
  .pdp__main {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .pdp__gallery {
    position: static;
  }

  .pdp-tabs__nav {
    overflow-x: auto;
    white-space: nowrap;
    gap: 20px;
    margin-left: -20px;
    margin-right: -20px;
    padding-left: 20px;
    padding-right: 20px;
  }

  .pdp-reviews__summary {
    flex-direction: column;
    align-items: flex-start;
  }

  .pdp-reviews__score {
    border-right: none;
    border-bottom: 1px solid rgba(0,30,98,0.1);
    padding: 0 0 16px;
    width: 100%;
    text-align: left;
    display: flex;
    gap: 16px;
    align-items: center;
  }

  .pdp-related__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===== Wave A+B: Dual Complex System + KFDA Badge + K-Botanical ===== */
.pdp-detail__kfda-badge {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  margin-bottom: 32px;
  background: linear-gradient(135deg, rgba(192, 223, 22, 0.18), rgba(98, 181, 229, 0.12));
  border: 1px solid rgba(26, 78, 138, 0.25);
  border-radius: 12px;
  color: var(--color-brand-navy);
}
.pdp-detail__kfda-badge .pdp-detail__kfda-icon {
  font-size: 28px;
  color: var(--color-brand-accent);
  line-height: 1;
  flex-shrink: 0;
}
.pdp-detail__kfda-badge strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 2px;
}
.pdp-detail__kfda-badge span {
  display: block;
  font-size: 13px;
  font-weight: 500;
  opacity: 0.85;
}
.pdp-detail__complex {
  margin-top: 18px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.5);
  border-left: 3px solid var(--color-brand-blue);
  border-radius: 0 8px 8px 0;
}
.pdp-detail__complex-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-brand-navy);
  margin: 0 0 8px;
  letter-spacing: 0.01em;
}
.pdp-detail__complex .pdp-detail__text {
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
}
.pdp-detail__spec {
  margin-top: 16px;
  padding: 12px 16px;
  background: rgba(26, 78, 138, 0.06);
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--color-brand-navy);
}
.pdp-detail__export {
  margin-top: 8px;
  padding: 10px 16px;
  background: rgba(192, 223, 22, 0.12);
  border-radius: 8px;
  font-size: 13px;
  color: var(--color-brand-navy);
}
.pdp-detail__backbone {
  padding: 18px 20px;
  background: linear-gradient(135deg, rgba(185, 217, 235, 0.25), rgba(192, 223, 22, 0.08));
  border-radius: 12px;
  border: 1px solid rgba(98, 181, 229, 0.18);
}
.pdp-detail__backbone .pdp-detail__heading {
  margin-top: 0;
}