/* ════════════════════════════════════════════════════
   content.css — Gradients & Palettes pages
   ════════════════════════════════════════════════════ */

.content-page {
  min-height: calc(100vh - 120px);
  padding: 3rem 1.25rem 4rem;
}

.content-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.content-breadcrumb {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text3);
  text-decoration: none;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.content-breadcrumb:hover { color: var(--accent); }

.content-page h1 {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.content-intro {
  font-size: 0.95rem;
  color: var(--text2);
  line-height: 1.6;
  max-width: 640px;
  margin-bottom: 2.5rem;
}

/* ── Category grid (gradients index) ── */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}

.category-card {
  display: block;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  text-decoration: none;
  transition: border-color 0.15s;
}
.category-card:hover { border-color: var(--border2); }

.category-card-preview { height: 100px; }
.category-card-swatch  { width: 100%; height: 100%; }

.category-card-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  margin: 0.85rem 1rem 0.2rem;
}

.category-card-count {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text3);
  margin: 0 1rem 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ── Swatch grid (gradient category detail) ── */
.swatch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

/* ── Palette grid (palettes index) ── */
.palette-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

/* ── Palette detail page ── */
.palette-detail-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1px;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 2rem;
}

.palette-detail-cell {
  height: 160px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  padding: 1rem;
}

.palette-detail-hex {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: #fff;
  background: rgba(0,0,0,0.5);
  padding: 3px 8px;
  border-radius: 2px;
  backdrop-filter: blur(4px);
}

.palette-detail-cta { margin-top: 1rem; }

@media (max-width: 600px) {
  .content-page h1 { font-size: 1.6rem; }
  .swatch-grid, .category-grid, .palette-grid { grid-template-columns: 1fr; }
}

/* ── Palette category preview strip (palettes index cards) ── */
.palette-preview-strip {
  display: flex;
  height: 100px;
}
.palette-preview-strip .category-card-swatch {
  flex: 1;
  height: 100%;
}

/* ── Multiple named palettes within a category page ── */
.palette-list {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.palette-block-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.85rem;
}