/* product.css */

.pd-wrap {
  margin-top: 108px;
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: 0;
  align-items: start;
  min-height: 80vh;
}

/* ── GALLERY ── */
.pd-gallery {
  display: flex;
  gap: 16px;
  padding: 48px 0 48px 48px;
  position: sticky;
  top: 108px;
}
.pd-gallery__thumbs {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 80px;
  flex-shrink: 0;
}
.pd-gallery__thumb {
  aspect-ratio: 3/4;
  overflow: hidden;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.2s;
}
.pd-gallery__thumb.is-active { opacity: 1; outline: 2px solid var(--color-bordeaux); }
.pd-gallery__thumb:hover { opacity: 0.8; }
.pd-gallery__thumb img { width: 100%; height: 100%; object-fit: cover; }

.pd-gallery__main {
  flex: 1;
  aspect-ratio: 3/4;
  overflow: hidden;
  cursor: zoom-in;
  position: relative;
}
.pd-gallery__main img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-luxury);
}
.pd-gallery__main:hover img { transform: scale(1.03); }
.pd-gallery__badge {
  position: absolute;
  top: 16px; left: 16px;
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: var(--color-gold);
  color: var(--color-chocolate-deep);
  padding: 4px 12px;
  z-index: 2;
}

/* ── INFO PANEL ── */
.pd-info {
  position: sticky;
  top: 108px;
  padding: 48px 48px 64px;
  border-left: 1px solid rgba(61,40,23,0.07);
  max-height: calc(100vh - 108px);
  overflow-y: auto;
  background: linear-gradient(to bottom, var(--color-ivory), #fafafa 60%);
}
.pd-info::-webkit-scrollbar { width: 3px; }
.pd-info::-webkit-scrollbar-thumb { background: var(--color-mist); }

.pd-breadcrumb {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--color-stone);
  margin-bottom: 24px;
  display: flex; gap: 8px; align-items: center;
}
.pd-breadcrumb a { color: var(--color-stone); transition: color 0.2s; }
.pd-breadcrumb a:hover { color: var(--color-bordeaux); }
.pd-breadcrumb span { opacity: 0.4; }

.pd-eyebrow {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 12px;
  display: block;
}
.pd-name {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 400;
  color: var(--color-chocolate-deep);
  line-height: 1.1;
  margin-bottom: 8px;
}
.pd-origin {
  font-family: var(--font-serif);
  font-size: 15px;
  font-style: italic;
  color: var(--color-stone);
  margin-bottom: 24px;
}
.pd-price {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--color-chocolate-deep);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.pd-deposit {
  font-family: var(--font-serif);
  font-size: 13px;
  font-style: italic;
  color: var(--color-stone);
  margin-bottom: 32px;
}

.pd-avail {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 32px;
  padding: 14px 16px;
  background: rgba(74,222,128,0.06);
  border-left: 2px solid #4ade80;
}
.pd-avail__dot { width: 7px; height: 7px; border-radius: 50%; background: #4ade80; flex-shrink: 0; }
.pd-avail__text {
  font-family: var(--font-serif);
  font-size: 14px;
  font-style: italic;
  color: var(--color-chocolate);
}

.pd-size-label {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-stone);
  margin-bottom: 12px;
  display: block;
}
.pd-sizes {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 32px;
}
.pd-size {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(61,40,23,0.15);
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--color-chocolate-deep);
  cursor: pointer;
  transition: all 0.2s;
  background: none;
}
.pd-size:hover { border-color: var(--color-bordeaux); color: var(--color-bordeaux); }
.pd-size.is-active { background: var(--color-chocolate-deep); color: var(--color-ivory); border-color: var(--color-chocolate-deep); }
.pd-size.is-out { opacity: 0.3; cursor: not-allowed; text-decoration: line-through; }

.pd-ctas { display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px; }
.pd-ctas .btn { justify-content: center; }

.pd-trust {
  display: flex; flex-direction: column; gap: 8px;
  padding: 20px;
  background: rgba(61,40,23,0.03);
  border: 1px solid rgba(61,40,23,0.07);
}
.pd-trust__item {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--color-stone);
}
.pd-trust__item svg { color: var(--color-gold); flex-shrink: 0; }

/* ── TABS ── */
.pd-tabs-wrap { padding: 0 48px 48px; border-top: 1px solid rgba(61,40,23,0.07); }
.pd-tabs {
  display: flex; gap: 0;
  border-bottom: 1px solid rgba(61,40,23,0.1);
  margin-bottom: 40px;
}
.pd-tab {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--color-stone);
  padding: 20px 32px 18px;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  background: none; border-left: none; border-right: none; border-top: none;
  white-space: nowrap;
}
.pd-tab:hover { color: var(--color-chocolate-deep); }
.pd-tab.is-active {
  color: var(--color-chocolate-deep);
  border-bottom: 2px solid var(--color-bordeaux);
}
.pd-tab-panel { display: none; }
.pd-tab-panel.is-active { display: block; }
.pd-tab-panel p {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-chocolate);
  max-width: 720px;
  margin-bottom: 16px;
}
.pd-tab-panel h4 {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-stone);
  margin-bottom: 12px;
  margin-top: 24px;
}

/* ── RELATED ── */
.pd-related {
  padding: 64px 48px;
  background: linear-gradient(to bottom, #fff, var(--color-ivory));
  border-top: 1px solid rgba(61,40,23,0.06);
}
.pd-related__title {
  font-family: var(--font-serif);
  font-size: 32px;
  color: var(--color-chocolate-deep);
  margin-bottom: 40px;
}
.pd-related__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.pd-related__grid .pcard__name { color: var(--color-chocolate-deep); }
.pd-related__grid .pcard__price { color: var(--color-chocolate); }
.pd-related__grid .pcard__avail { color: var(--color-stone); }

/* ── EDITORIAL ESSAY ── */
.pd-essay {
  padding: 80px 48px;
  background: var(--color-chocolate-deep);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.pd-essay__text h3 {
  font-family: var(--font-serif);
  font-size: 32px;
  color: var(--color-ivory);
  margin-bottom: 24px;
}
.pd-essay__text p {
  font-family: var(--font-serif);
  font-size: 16px;
  font-style: italic;
  color: rgba(212,201,184,0.65);
  line-height: 1.8;
  max-width: unset;
}
.pd-essay__img { aspect-ratio: 4/5; overflow: hidden; }
.pd-essay__img img { width: 100%; height: 100%; object-fit: cover; filter: var(--img-filter-editorial); }

@media (max-width: 1024px) {
  .pd-wrap { grid-template-columns: 1fr 420px; }
  .pd-related__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .pd-wrap { grid-template-columns: 1fr; margin-top: 72px; }
  .pd-gallery { position: static; padding: 0; flex-direction: column; }
  .pd-gallery__thumbs { flex-direction: row; width: 100%; height: 80px; overflow-x: auto; }
  .pd-gallery__main { aspect-ratio: 4/5; }
  .pd-info { position: static; padding: 24px 20px; max-height: none; border-left: none; border-top: 1px solid rgba(61,40,23,0.07); }
  .pd-tabs-wrap { padding: 0 20px 40px; }
  .pd-related { padding: 48px 20px; }
  .pd-related__grid { grid-template-columns: repeat(2, 1fr); }
  .pd-essay { grid-template-columns: 1fr; padding: 48px 20px; gap: 40px; }
}