/* Layout: portfolio — loaded after style.css only while this layout is active
   (see inc/layouts.php and rtsb_theme_scripts()). Scoped via body.layout-portfolio. */

/* =========================================================================
   Layout — Portfolio
   Personality: curator / gallery wall.
   Cream paper hero with a Fraunces italic display and serif-italic captions
   ("Pl. 01") above each card title — like museum plate cards. Cards are
   asymmetric: the featured plate occupies the full left column over two
   rows, with the two supporting plates stacked on the right. Each card has
   a soft paper drop shadow and a gentle rotation on hover (gallery-tag).
   Metrics become a bar-chart strip: large display number on the left, a
   thin accent rule, and a mono label on the right.
   Scoped via body.layout-portfolio.
   ========================================================================= */
body.layout-portfolio {
  --pf-display: 'Fraunces', var(--font-display);
  --pf-body: 'Manrope', var(--font-body);
  --pf-ink: #1c1a17;
  --pf-muted: #6e665b;
  --pf-paper: #f7f1e8;
  --pf-paper-2: #fbf6ee;
  --pf-rule: #e3dccd;
  --page-display: var(--pf-display);
  --page-body: var(--pf-body);
  --page-ink: var(--pf-ink);
  --page-paper: var(--pf-paper);
  --page-muted: var(--pf-muted);
  --page-accent: var(--accent-color);
  --page-rule: var(--pf-rule);
  background: var(--pf-paper);
}

/* --- Hero — cream gallery wall --- */
body.layout-portfolio .hero-section.hero-portfolio {
  background: var(--pf-paper);
  min-height: auto;
  padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 6vw, 6rem) clamp(3.5rem, 6vw, 5.5rem);
  margin: 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  color: var(--pf-ink);
}

body.layout-portfolio .hero-portfolio::after {
  border: 1px solid rgba(28, 26, 23, 0.18);
  inset: clamp(14px, 2vw, 28px);
  border-radius: 0;
}

body.layout-portfolio .hero-portfolio .portfolio-frame {
  position: absolute;
  inset: clamp(28px, 3.5vw, 48px);
  border: 1px solid rgba(28, 26, 23, 0.1);
  border-radius: 0;
  pointer-events: none;
  z-index: 0;
}

body.layout-portfolio .hero-portfolio .portfolio-icon-deco {
  color: var(--pf-ink);
  opacity: 0.05;
  bottom: auto;
  right: auto;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

body.layout-portfolio .hero-portfolio .hero-content {
  position: relative;
  z-index: 1;
  max-width: 50rem;
  margin: 0 auto;
}

body.layout-portfolio .hero-portfolio .hero-title.hero-title--serif-italic {
  font-family: var(--pf-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(2.75rem, 7vw, 5.5rem);
  line-height: 1.02;
  letter-spacing: -0.015em;
  color: var(--pf-ink);
  margin: 0 0 1.25rem;
  text-shadow: none;
  font-variation-settings: 'opsz' 144;
}

body.layout-portfolio .hero-portfolio .hero-subtitle {
  font-family: var(--pf-body);
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  line-height: 1.55;
  color: var(--pf-muted);
  margin: 0 auto 1.75rem;
  max-width: 36rem;
  text-shadow: none;
}

body.layout-portfolio .hero-portfolio .hero-subtitle a.hero-subtitle-link {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
}

body.layout-portfolio .portfolio-hero-cta {
  margin-top: 0.5rem;
  gap: 0.85rem;
}

body.layout-portfolio .portfolio-hero-cta .pill-button,
body.layout-portfolio .portfolio-hero-cta .pill-button--ghost {
  background: transparent;
  border: 1px solid var(--pf-ink);
  color: var(--pf-ink);
  font-family: var(--pf-body);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  padding: 0.65rem 1.35rem;
  border-radius: 999px;
  transition: background 0.2s ease, color 0.2s ease;
}

body.layout-portfolio .portfolio-hero-cta .pill-button:hover,
body.layout-portfolio .portfolio-hero-cta .pill-button--ghost:hover {
  background: var(--pf-ink);
  color: var(--pf-paper);
  border-color: var(--pf-ink);
}

/* Hide the global gradient divider — paper bg flows directly into cards */
body.layout-portfolio .divider-gradient {
  display: none;
}

/* --- Gallery grid --- */
body.layout-portfolio .content-section.portfolio-content {
  background: transparent;
  max-width: none;
  margin: 0;
  padding: clamp(3rem, 6vw, 6rem) clamp(1.5rem, 6vw, 5rem);
}

body.layout-portfolio .portfolio-content .portfolio-grid {
  max-width: 78rem;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  grid-template-rows: auto auto;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

body.layout-portfolio .portfolio-card {
  position: relative;
  background: var(--pf-paper-2);
  border: 1px solid var(--pf-rule);
  border-left: 1px solid var(--pf-rule);
  border-radius: 0;
  padding: clamp(2rem, 3.5vw, 3rem);
  color: var(--pf-ink);
  box-shadow:
    0 1px 0 0 rgba(28, 26, 23, 0.04),
    0 12px 28px -18px rgba(28, 26, 23, 0.25);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

body.layout-portfolio .portfolio-card:hover {
  transform: rotate(-0.4deg) translateY(-2px);
  box-shadow:
    0 1px 0 0 rgba(28, 26, 23, 0.06),
    0 22px 40px -20px rgba(28, 26, 23, 0.32);
}

body.layout-portfolio .portfolio-card:nth-of-type(3):hover {
  transform: rotate(0.4deg) translateY(-2px);
}

body.layout-portfolio .portfolio-card.portfolio-card--featured {
  grid-column: 1;
  grid-row: 1 / span 2;
  background: #fff;
  padding: clamp(2.5rem, 4vw, 4rem);
}

body.layout-portfolio .portfolio-card .portfolio-plate {
  display: inline-block;
  font-family: var(--pf-display);
  font-style: italic;
  font-weight: 400;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  color: var(--pf-muted);
  margin: 0 0 1rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--pf-rule);
}

/* Portfolio card media — the linked post's featured image. */
body.layout-portfolio .portfolio-card .portfolio-card-media-slot {
  margin: 0 0 1.25rem;
}

body.layout-portfolio .portfolio-card .portfolio-card-media {
  display: block;
  overflow: hidden;
  border-radius: var(--radius-lg, 0.75rem);
  aspect-ratio: 4 / 3;
}

body.layout-portfolio .portfolio-card .portfolio-card-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

body.layout-portfolio .portfolio-card .portfolio-card-media:hover .portfolio-card-img {
  transform: scale(1.04);
}

/* Customizer-only placeholder so the live edit pencil stays reachable when no
   post is linked. Emits nothing on the front-end. */
body.layout-portfolio .portfolio-card .portfolio-card-media--empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  aspect-ratio: 4 / 3;
  padding: 1.25rem;
  text-align: center;
  border: 1px dashed var(--pf-rule);
  border-radius: var(--radius-lg, 0.75rem);
  color: var(--pf-muted);
}

body.layout-portfolio .portfolio-card .portfolio-card-title-link {
  color: inherit;
  text-decoration: none;
}

body.layout-portfolio .portfolio-card .portfolio-card-title-link:hover {
  text-decoration: underline;
}

body.layout-portfolio .portfolio-card h2,
body.layout-portfolio .portfolio-card h3 {
  font-family: var(--pf-display);
  font-style: italic;
  font-weight: 400;
  color: var(--pf-ink);
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin: 0 0 1rem;
}

body.layout-portfolio .portfolio-card h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-variation-settings: 'opsz' 144;
}

body.layout-portfolio .portfolio-card h3 {
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
}

body.layout-portfolio .portfolio-card > div,
body.layout-portfolio .portfolio-card > div p {
  font-family: var(--pf-body);
  font-size: clamp(0.98rem, 1.15vw, 1.05rem);
  line-height: 1.65;
  color: var(--pf-muted);
}

body.layout-portfolio .portfolio-card > div p {
  margin: 0 0 0.85rem;
}

/* --- Metrics — bar-chart strip --- */
body.layout-portfolio .metrics-section.metrics-portfolio {
  background: transparent;
  padding: clamp(2.5rem, 5vw, 4rem) clamp(1.5rem, 6vw, 5rem) clamp(3rem, 6vw, 5rem);
}

body.layout-portfolio .metrics-portfolio .metrics-container {
  max-width: 78rem;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--pf-rule);
}

body.layout-portfolio .metrics-portfolio .portfolio-bar {
  display: grid;
  grid-template-columns: 8rem 1fr auto;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  padding: clamp(1.25rem, 2.5vw, 2rem) 0;
  border-bottom: 1px solid var(--pf-rule);
  text-align: left;
}

body.layout-portfolio .metrics-portfolio .portfolio-bar .metric-number {
  font-family: var(--pf-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--pf-ink);
  background: none;
  -webkit-background-clip: border-box;
  background-clip: border-box;
  -webkit-text-fill-color: currentColor;
  font-variation-settings: 'opsz' 144;
}

/* Thin accent rule between number and label — the "bar" in bar-chart. */
body.layout-portfolio .metrics-portfolio .portfolio-bar::after {
  content: '';
  display: block;
  height: 1px;
  background: var(--pf-ink);
  grid-column: 2;
  align-self: center;
  width: 100%;
  max-width: 18rem;
  opacity: 0.6;
}

body.layout-portfolio .metrics-portfolio .portfolio-bar .metric-label {
  font-family: var(--pf-body);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--pf-muted);
  grid-column: 3;
}

/* --- Dark mode --- */
@media (prefers-color-scheme: dark) {
  body.layout-portfolio {
    --pf-ink: #f4ede0;
    --pf-muted: rgba(244, 237, 224, 0.65);
    --pf-paper: #1a1714;
    --pf-paper-2: #221d18;
    --pf-rule: rgba(244, 237, 224, 0.14);
  }
  body.layout-portfolio .portfolio-card.portfolio-card--featured {
    background: #2a221c;
  }
  body.layout-portfolio .hero-portfolio::after {
    border-color: rgba(244, 237, 224, 0.18);
  }
}

/* --- Mobile --- */
@media (max-width: 768px) {
  body.layout-portfolio .portfolio-content .portfolio-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }
  body.layout-portfolio .portfolio-card.portfolio-card--featured {
    grid-column: auto;
    grid-row: auto;
  }
  body.layout-portfolio .portfolio-card:hover,
  body.layout-portfolio .portfolio-card:nth-of-type(3):hover {
    transform: translateY(-2px);
  }
  body.layout-portfolio .metrics-portfolio .portfolio-bar {
    grid-template-columns: 1fr;
    gap: 0.5rem;
    text-align: left;
  }
  body.layout-portfolio .metrics-portfolio .portfolio-bar::after {
    display: none;
  }
  body.layout-portfolio .metrics-portfolio .portfolio-bar .metric-label {
    grid-column: auto;
  }
  body.layout-portfolio .portfolio-hero-cta {
    flex-direction: column;
    align-items: center;
  }
}