/* Individual Piece Page — Detail view */

.piece-page {
  padding: 7rem 0 0;
  background: var(--cream-light);
}

.piece-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--gutter) 5rem;
}

.piece-visual {
  aspect-ratio: 1;
  background: linear-gradient(180deg, var(--cream) 0%, var(--cream-light) 100%);
  border: 1px solid var(--line);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0;
}
.piece-visual svg { width: 100%; height: 100%; display: block; }

.piece-info {
  padding-top: 1rem;
}

.piece-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.piece-name {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(3rem, 5.5vw, 4.5rem);
  font-weight: 400;
  line-height: 1.05;
  margin: 0 0 1.25rem;
  color: var(--ink);
}

.piece-stones {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  margin-bottom: 2.5rem;
}
.piece-stones a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--line);
  text-underline-offset: 4px;
  transition: text-decoration-color 0.2s ease;
}
.piece-stones a:hover {
  text-decoration-color: var(--accent);
}

.piece-price {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.75rem;
  color: var(--ink);
  margin-bottom: 2.5rem;
  letter-spacing: 0.02em;
}

.piece-description {
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--ink);
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--line);
}

/* Size selector */
.piece-size {
  margin-bottom: 2.5rem;
}
.piece-size-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
}
.piece-size-options {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.piece-size-opt {
  padding: 0.75rem 1.25rem;
  border: 1px solid var(--line);
  background: var(--cream-light);
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: var(--ink);
  cursor: pointer;
  transition: all 0.2s ease;
  letter-spacing: 0.05em;
}
.piece-size-opt:hover {
  border-color: var(--ink);
}
.piece-size-opt.active {
  background: var(--ink);
  color: var(--cream-light);
  border-color: var(--ink);
}

/* Actions */
.piece-actions {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.piece-actions .btn { flex: 1; min-width: 180px; padding: 1.1rem; }

.piece-promise-list {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.9;
  letter-spacing: 0.04em;
}
.piece-promise-list span {
  display: block;
  padding-left: 1.25rem;
  position: relative;
}
.piece-promise-list span::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
}

/* Designer note */
.piece-note-section {
  padding: 7rem var(--gutter);
  background: var(--cream);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.piece-note-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.piece-note-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
}
.piece-note-body {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.375rem, 2.5vw, 1.625rem);
  line-height: 1.6;
  color: var(--ink);
  margin: 0 0 2rem;
}
.piece-note-signature {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--accent);
  font-size: 1.0625rem;
}

/* Stones used */
.piece-stones-detail {
  padding: 7rem var(--gutter);
  background: var(--cream-light);
}
.piece-stones-detail-header {
  text-align: center;
  margin-bottom: 4rem;
}
.piece-stones-detail-header h2 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-top: 1rem;
  color: var(--ink);
}
.piece-stones-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}
.piece-stone-card {
  background: var(--cream);
  padding: 2.5rem;
  border: 1px solid var(--line);
  text-align: center;
}
.piece-stone-visual {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  box-shadow:
    inset 0 -6px 12px rgba(0,0,0,0.1),
    inset 0 6px 12px rgba(255,255,255,0.3),
    0 3px 12px rgba(0,0,0,0.08);
}
.piece-stone-card h3 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.5rem;
  margin: 0 0 0.5rem;
  color: var(--ink);
}
.piece-stone-card p {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ink);
  margin-bottom: 1.25rem;
}
.piece-stone-link {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
}
.piece-stone-link:hover { color: var(--ink); }

/* Related */
.piece-related {
  padding: 7rem var(--gutter);
  background: var(--cream);
  border-top: 1px solid var(--line);
}
.piece-related-header {
  text-align: center;
  margin-bottom: 4rem;
}
.piece-related-header h2 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-top: 1rem;
  color: var(--ink);
}
.piece-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}
.piece-related-card {
  background: var(--cream-light);
  border: 1px solid var(--line);
  padding: 2rem;
  text-decoration: none;
  color: inherit;
  text-align: center;
  transition: background 0.2s ease;
}
.piece-related-card:hover { background: var(--cream); }
.piece-related-visual {
  aspect-ratio: 4 / 3;
  background: linear-gradient(180deg, var(--cream-light) 0%, var(--cream) 100%);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.piece-related-visual svg { width: 100%; height: 100%; display: block; }
.piece-related-name {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--ink);
}
.piece-related-number {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.piece-related-price {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--ink);
}

/* Mobile */
@media (max-width: 768px) {
  .piece-page { padding: 5rem 0 0; }
  .piece-hero {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 0 var(--gutter) 3rem;
  }
  .piece-name { font-size: 2.5rem; }
  .piece-actions .btn { flex: none; width: 100%; }
  .piece-note-section { padding: 4rem var(--gutter); }
  .piece-stones-detail { padding: 4rem var(--gutter); }
  .piece-related { padding: 4rem var(--gutter); }
  .piece-related-grid {
    grid-template-columns: 1fr;
  }
}