/* ══════════════════════════════════════════════════════
   ORMECIA — Product Detail Page Styles
   ══════════════════════════════════════════════════════ */

/* ── BREADCRUMB ──────────────────────────────────────── */
.pdp-breadcrumb {
  padding: calc(80px + 1.5rem) 0 1.5rem;
  background: var(--surface);
}
.pdp-breadcrumb__list {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.pdp-breadcrumb__link {
  font-family: var(--font-sans);
  font-size: 0.5625rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--outline);
  transition: color var(--transition-fast);
}
.pdp-breadcrumb__link:hover { color: var(--gold); }
.pdp-breadcrumb__sep {
  color: var(--outline-faint);
  font-size: 0.75rem;
}
.pdp-breadcrumb__current {
  font-family: var(--font-sans);
  font-size: 0.5625rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

/* ── PDP HERO ────────────────────────────────────────── */
.pdp-hero {
  background: var(--surface);
  padding: var(--space-8) 0 var(--space-20);
}
.pdp-hero__layout {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 var(--space-8);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}
@media (max-width: 960px) {
  .pdp-hero__layout { grid-template-columns: 1fr; padding: 0 var(--space-4); }
}

/* Gallery */
.pdp-hero__gallery { display: flex; flex-direction: column; gap: var(--space-4); }
.pdp-hero__main-image {
  aspect-ratio: 4/5;
  background: var(--surface-low);
  position: relative;
  overflow: hidden;
  background-image: url('images/product_medici_ewer.png');
  background-size: cover;
  background-position: center;
  background-color: #1e1812;
  cursor: zoom-in;
  transition: filter var(--transition-mid);
}
.pdp-hero__main-image::after {
  content: '⊕';
  position: absolute;
  bottom: var(--space-4); right: var(--space-4);
  font-size: 1rem;
  color: rgba(184,149,74,0.5);
}
.pdp-hero__image-details {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  display: flex;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  background: linear-gradient(transparent, rgba(15,13,11,0.9));
  font-family: var(--font-sans);
  font-size: 0.5rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--outline);
}
.pdp-hero__thumbnails {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.pdp-thumb {
  aspect-ratio: 1;
  background: var(--surface-low);
  overflow: hidden;
  opacity: 0.5;
  transition: opacity var(--transition-fast);
  border: 1px solid transparent;
}
.pdp-thumb.active {
  opacity: 1;
  border-color: var(--gold-deep);
}
.pdp-thumb:hover { opacity: 0.8; }
.pdp-thumb__image {
  width: 100%; height: 100%;
  background-size: cover;
  background-position: center;
}
.pdp-thumb__image--1 { background-image: url('images/product_medici_ewer.png'); background-size: cover; background-position: center; }
.pdp-thumb__image--2 { background-image: url('images/product_medici_ewer.png'); background-size: cover; background-position: 70% center; filter: brightness(0.6) sepia(0.3); }
.pdp-thumb__image--3 { background-image: url('images/collection_renaissance.png'); background-size: cover; background-position: center; filter: brightness(0.5) sepia(0.4); }

/* Content Column */
.pdp-hero__content { padding-top: var(--space-6); }
.pdp-hero__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}
.pdp-hero__lot-tag,
.pdp-hero__era-tag,
.pdp-hero__auth-indicator {
  font-family: var(--font-sans);
  font-size: 0.5rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.pdp-hero__lot-tag { color: var(--outline); }
.pdp-hero__era-tag {
  color: var(--secondary);
  background: var(--secondary-bg);
  padding: 2px 8px;
}
.pdp-hero__auth-indicator {
  color: var(--gold);
  border: 1px solid rgba(184,149,74,0.3);
  padding: 2px 8px;
}
.pdp-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--on-surface);
  margin-bottom: var(--space-3);
}
.pdp-hero__subtitle {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--outline);
  font-style: italic;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-8);
}
.pdp-hero__quick-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-bottom: var(--space-8);
  border-top: 1px solid var(--outline-faint);
}
.pdp-hero__fact {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: var(--space-4) var(--space-2);
  border-bottom: 1px solid var(--outline-faint);
}
.pdp-hero__fact:nth-child(odd) { padding-right: var(--space-4); }
.pdp-hero__fact:nth-child(even) { border-left: 1px solid var(--outline-faint); padding-left: var(--space-4); }
.pdp-hero__fact-key {
  font-size: 0.5rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--outline);
  font-family: var(--font-sans);
}
.pdp-hero__fact-val {
  font-size: 0.8125rem;
  color: var(--on-surface-dim);
}
.pdp-hero__fact-val--verified { color: var(--gold); }
.pdp-hero__acquisition { margin-bottom: var(--space-6); }
.pdp-hero__price-label {
  font-size: 0.5rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--outline);
  margin-bottom: var(--space-2);
  font-family: var(--font-sans);
}
.pdp-hero__price {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 300;
  color: var(--gold);
  margin-bottom: var(--space-2);
}
.pdp-hero__estimate {
  font-size: 0.6875rem;
  color: var(--outline);
  margin-bottom: var(--space-6);
}
.pdp-hero__cta { display: inline-block; margin-right: var(--space-3); margin-bottom: var(--space-4); }
.pdp-hero__cta-secondary { display: inline-block; }
.pdp-hero__assurances {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-top: var(--space-6);
  border-top: 1px solid var(--outline-faint);
}
.pdp-hero__assurance {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.6875rem;
  color: var(--on-surface-dim);
}
.pdp-hero__assurance-icon {
  color: var(--gold-deep);
  font-size: 0.4rem;
  flex-shrink: 0;
}

/* ── PROVENANCE NARRATIVE ────────────────────────────── */
.pdp-narrative {
  padding: var(--space-28) 0;
  background: var(--surface-mid);
}
.pdp-narrative__layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-16);
  align-items: start;
}
@media (max-width: 900px) {
  .pdp-narrative__layout { grid-template-columns: 1fr; }
}
.pdp-sidebar-card {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--outline-faint);
}
.pdp-sidebar-card:last-child { margin-bottom: 0; border-bottom: none; }
.pdp-sidebar-card__heading {
  font-family: var(--font-sans);
  font-size: 0.5rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--outline);
  margin-bottom: var(--space-2);
}
.pdp-sidebar-card__val {
  font-size: 0.8125rem;
  color: var(--on-surface-dim);
  line-height: 1.6;
}
.pdp-narrative__title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 300;
  color: var(--on-surface);
  margin-bottom: var(--space-8);
  line-height: 1.2;
}
.pdp-narrative__text {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.pdp-narrative__text p {
  font-size: 0.9375rem;
  color: var(--on-surface-dim);
  line-height: 1.9;
}

/* ── TIMELINE ────────────────────────────────────────── */
.pdp-timeline {
  padding: var(--space-28) 0;
  background: var(--surface-low);
}
.timeline {
  display: flex;
  flex-direction: column;
  max-width: 760px;
}
.timeline__entry {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: var(--space-8);
}
.timeline__marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 6px;
}
.timeline__dot {
  width: 8px;
  height: 8px;
  background: var(--gold-deep);
  flex-shrink: 0;
}
.timeline__line {
  width: 1px;
  flex: 1;
  background: linear-gradient(180deg, var(--gold-deep), var(--outline-faint));
  min-height: var(--space-12);
  margin-top: var(--space-2);
}
.timeline__content {
  padding-bottom: var(--space-12);
}
.timeline__date {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 300;
  color: var(--gold-deep);
  opacity: 0.6;
  margin-bottom: var(--space-2);
  line-height: 1;
}
.timeline__event {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--on-surface);
  margin-bottom: var(--space-3);
}
.timeline__detail {
  font-size: 0.8125rem;
  color: var(--outline);
  line-height: 1.8;
}

/* ── MATERIAL DETAILS ────────────────────────────────── */
.pdp-details {
  padding: var(--space-28) 0;
  background: var(--surface);
}
.pdp-details__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}
@media (max-width: 900px) {
  .pdp-details__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .pdp-details__grid { grid-template-columns: 1fr; }
}
.pdp-detail-block {
  padding: var(--space-8);
  background: var(--surface-low);
  transition: background var(--transition-fast);
}
.pdp-detail-block:hover { background: var(--surface-mid); }
.pdp-detail-block__heading {
  font-family: var(--font-sans);
  font-size: 0.5rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--outline-faint);
}
.pdp-detail-block__val {
  font-size: 0.8125rem;
  color: var(--on-surface-dim);
  line-height: 1.8;
}

/* ── AUTHENTICATION ──────────────────────────────────── */
.pdp-auth {
  padding: var(--space-28) 0;
  background: var(--surface-mid);
}
.pdp-auth__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}
@media (max-width: 900px) {
  .pdp-auth__layout { grid-template-columns: 1fr; }
}
.pdp-auth__body {
  font-size: 0.875rem;
  color: var(--on-surface-dim);
  line-height: 1.85;
  margin-bottom: var(--space-8);
}
.pdp-auth__panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.pdp-auth__panel-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-6);
  background: var(--surface-low);
  border-left: 2px solid var(--gold-deep);
}
.pdp-auth__icon {
  font-size: 0.875rem;
  color: var(--gold-deep);
  flex-shrink: 0;
}
.pdp-auth__item-title {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--on-surface);
  margin-bottom: 2px;
}
.pdp-auth__item-sub {
  font-size: 0.5625rem;
  color: var(--outline);
  letter-spacing: 0.06em;
}

/* ── ACQUISITION ─────────────────────────────────────── */
.pdp-acquisition {
  padding: var(--space-28) 0;
  background: var(--surface);
  border-top: 1px solid var(--outline-faint);
}
.pdp-acquisition__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}
@media (max-width: 900px) {
  .pdp-acquisition__inner { grid-template-columns: 1fr; }
}
.pdp-acquisition__title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 300;
  color: var(--on-surface);
  margin-bottom: var(--space-6);
}
.pdp-acquisition__body {
  font-size: 0.875rem;
  color: var(--on-surface-dim);
  line-height: 1.85;
}
.pdp-acquisition__price-block {
  background: var(--surface-low);
  padding: var(--space-10);
  border: 1px solid var(--outline-faint);
}
.pdp-acquisition__est-label {
  font-size: 0.5rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--outline);
  font-family: var(--font-sans);
  margin-bottom: var(--space-2);
}
.pdp-acquisition__est-value {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--on-surface-dim);
  margin-bottom: var(--space-6);
}
.pdp-acquisition__sep {
  height: 1px;
  background: var(--outline-faint);
  margin-bottom: var(--space-6);
}
.pdp-acquisition__private-label {
  font-size: 0.5rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--outline);
  font-family: var(--font-sans);
  margin-bottom: var(--space-2);
}
.pdp-acquisition__private-price {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--gold);
  font-weight: 300;
  margin-bottom: var(--space-6);
}
.pdp-acquisition__timer-block {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-bottom: var(--space-8);
  padding-top: var(--space-4);
  border-top: 1px solid var(--outline-faint);
}
.pdp-acquisition__timer-label {
  font-size: 0.5rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--outline);
  font-family: var(--font-sans);
}
.pdp-acquisition__timer-value {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  color: var(--on-surface);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.05em;
}
.pdp-acquisition__actions { display: flex; flex-direction: column; gap: var(--space-3); }
.pdp-acquisition__actions .btn { text-align: center; }

/* ── RELATED GRID ─────────────────────────────────────── */
.pdp-related {
  padding: var(--space-28) 0;
  background: var(--surface-low);
}
.listing-card__image--hydria   { background-image: url('images/listing_hydria.png');   background-size: cover; background-position: center; background-color: #0d0e18; }
.listing-card__image--gauntlet { background-image: url('images/listing_gauntlet.png'); background-size: cover; background-position: center; background-color: #0d0d0d; }
.listing-card__image--table    { background-image: url('images/listing_table.png');    background-size: cover; background-position: center; background-color: #100d08; }

/* ── RELATED GRID ─────────────────────────────────────── */
.pdp-related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
@media (max-width: 768px) {
  .pdp-related__grid { grid-template-columns: 1fr; }
}