/* ============================================
   SABAI v2 — Product Detail Page (PDP)
   ============================================ */

.pdp {
  padding: 5rem 1.25rem 3rem;
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Hero */
.pdp__hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: 3rem;
}
.pdp__hero-visual {
  background: var(--product-color);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 420px;
  overflow: hidden;
  padding: 1.5rem;
}
.pdp__hero-thai {
  font-family: var(--font-thai);
  font-weight: 300;
  font-size: clamp(6rem, 12vw, 10rem);
  color: rgba(0,0,0,0.06);
  user-select: none;
  position: absolute;
  z-index: 0;
  pointer-events: none;
}
.pdp__hero-img {
  position: relative;
  z-index: 1;
  max-width: 88%;
  max-height: 92%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 18px 36px rgba(0,0,0,0.12));
  transition: transform 0.6s var(--ease);
}
.pdp__hero-visual:hover .pdp__hero-img {
  transform: translateY(-4px) rotate(-1deg);
}
.pdp__hero-badges {
  position: absolute;
  top: 1.25rem; left: 1.25rem;
  display: flex; gap: 0.4rem;
}
.pdp__hero-content {
  background: var(--white);
  padding: clamp(2rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.pdp__hero-category {
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--concrete);
  margin-bottom: 0.75rem;
}
.pdp__hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--charcoal);
  line-height: 0.95;
  margin-bottom: 1.25rem;
}
.pdp__hero-hook {
  font-size: 1rem;
  line-height: 1.5;
  color: var(--charcoal);
  opacity: 0.6;
}

/* Blocks */
.pdp__block {
  margin-bottom: 3rem;
}
.pdp__sensation {
  max-width: 640px;
}
.pdp__block-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--jade);
  margin-bottom: 1rem;
  line-height: 1.1;
}
.pdp__block-text {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--charcoal);
  opacity: 0.65;
}

/* Features */
.pdp__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 3rem;
}
.pdp__feature {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: all 0.4s var(--ease);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.pdp__feature:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.06);
}
.pdp__feature-number {
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 900;
  color: var(--pink);
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 0.75rem;
}
.pdp__feature h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--charcoal);
  margin-bottom: 0.4rem;
}
.pdp__feature p {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--concrete);
}

/* Lifestyle */
.pdp__lifestyle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  margin-bottom: 3rem;
}
.pdp__lifestyle-img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/5;
}
.pdp__lifestyle-img img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.pdp__lifestyle-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.25rem;
}

/* Chip light variant */
.chip--light {
  background: var(--surface-dim);
  color: var(--charcoal);
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-pill);
}

/* CTA */
.pdp__cta {
  background: var(--jade-deep);
  border-radius: var(--radius-xl);
  padding: clamp(2.5rem, 5vw, 4rem);
  text-align: center;
  margin-bottom: 3rem;
}
.pdp__cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: white;
  margin-bottom: 0.75rem;
}
.pdp__cta-text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}
.pdp__cta-actions {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}
.btn--ghost {
  background: transparent;
  color: white;
  border: 1px solid rgba(255,255,255,0.25);
  box-shadow: none;
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.5);
  transform: scale(1.02);
}

/* Others */
.pdp__others {
  margin-bottom: 2rem;
}
.pdp__others-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--charcoal);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}
.pdp__others-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}
.pdp__other {
  background: var(--product-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1rem;
  text-align: center;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.4s var(--ease);
}
.pdp__other:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}
.pdp__other-thai {
  font-family: var(--font-thai);
  font-weight: 300;
  font-size: 2rem;
  color: rgba(0,0,0,0.08);
}
.pdp__other-name {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--charcoal);
  letter-spacing: -0.01em;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 768px) {
  .pdp { padding: 4.5rem 1rem 2rem; }
  .pdp__hero {
    grid-template-columns: 1fr;
  }
  .pdp__hero-visual {
    min-height: 320px;
    padding: 1.25rem;
  }
  .pdp__hero-img {
    max-height: 88%;
  }
  .pdp__features {
    grid-template-columns: 1fr;
  }
  .pdp__lifestyle {
    grid-template-columns: 1fr;
  }
  .pdp__lifestyle-img {
    aspect-ratio: 16/10;
  }
  .pdp__others-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .pdp__others-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }
  .pdp__hero-title {
    font-size: 2rem;
  }
}