/* ── Collection Page Styles ─────────────────────────────────── */
.col-intro {
  padding: 72px 0 48px;
  background: var(--off-white);
}
.product-detail {
  padding: var(--section-pad) 0;
}
.product-detail--dark { background: var(--black); }
.product-detail--light { background: var(--off-white); }

.product-detail__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.product-detail__inner--reverse .product-detail__content { order: 1; }
.product-detail__inner--reverse .product-detail__visual  { order: 2; }

/* ── Real bottle image stage ─────────────────────────────────── */
.product-detail__bottle-stage {
  position: relative;
  display: flex; flex-direction: column;
  align-items: center; gap: 32px;
  padding: 60px 40px;
  border-radius: 2px;
  min-height: 600px;
  justify-content: center;
  overflow: hidden;
}
.product-detail__bottle-stage--original {
  background: radial-gradient(ellipse at 50% 30%, #181818 0%, #070707 100%);
}
.product-detail__bottle-stage--peach {
  background: radial-gradient(ellipse at 50% 30%, #160a00 0%, #080400 100%);
}
.product-detail__bottle-stage--blackberry {
  background: radial-gradient(ellipse at 50% 30%, #110018 0%, #080010 100%);
}
.product-detail__bottle-stage--apple {
  background: radial-gradient(ellipse at 50% 30%, #150000 0%, #080000 100%);
}

.pds__glow {
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
}
.pds__glow--original   { background: radial-gradient(ellipse at 50% 25%, rgba(201,168,76,0.15) 0%, transparent 55%); }
.pds__glow--peach      { background: radial-gradient(ellipse at 50% 25%, rgba(255,140,60,0.15) 0%, transparent 55%); }
.pds__glow--blackberry { background: radial-gradient(ellipse at 50% 25%, rgba(160,40,220,0.15) 0%, transparent 55%); }
.pds__glow--apple      { background: radial-gradient(ellipse at 50% 25%, rgba(200,30,30,0.12) 0%, transparent 55%); }

/* Real bottle photo */
.pds__bottle-img {
  position: relative; z-index: 1;
  width: 100%;
  max-width: 260px;
  height: auto;
  object-fit: contain;
  animation: bottleFloat 6s ease-in-out infinite;
  filter: drop-shadow(0 24px 60px rgba(0,0,0,0.6));
}
@keyframes bottleFloat {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
/* Floor reflection */
.pds__reflection {
  position: absolute;
  bottom: 24px; left: 50%;
  transform: translateX(-50%);
  width: 140px; height: 40px;
  background: radial-gradient(ellipse, rgba(201,168,76,0.12) 0%, transparent 70%);
  filter: blur(8px);
}

.pds__certifications {
  display: flex; flex-wrap: wrap; gap: 8px;
  justify-content: center;
  position: relative; z-index: 1;
}
.pds__cert {
  font-size: 9px; font-weight: 500;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  border: 1px solid rgba(201,168,76,0.18);
  padding: 5px 12px;
}

.product-detail__specs {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px; margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(201,168,76,0.12);
}
.product-detail__specs--light { border-top-color: var(--champagne); }
.product-detail__spec { display: flex; flex-direction: column; gap: 4px; }

.col-cta {
  background: var(--charcoal);
  padding: var(--section-pad) 0;
  border-top: 1px solid rgba(201,168,76,0.08);
}

@media (max-width: 900px) {
  .product-detail__inner { grid-template-columns: 1fr; gap: 48px; }
  .product-detail__inner--reverse .product-detail__content { order: 2; }
  .product-detail__inner--reverse .product-detail__visual  { order: 1; }
  .product-detail__specs { grid-template-columns: 1fr 1fr; }
  .product-detail__bottle-stage { min-height: 480px; padding: 40px 28px; }
}