/* Project page, legacy rules extracted from style.css. D-095. */

/* portfolio-dungeon.html is the only project page without project-page.css. */
.project-page-wrapper { padding-top: 60px; }

/* Back link surface lives here so all twelve pages render it alike. D-209. */
.page-back {
  display: inline-block;
  margin: 24px 48px;
  padding: 0;
  border: 0;
  border-radius: var(--radius-none);
  font-family: var(--type-family-mono);
  font-size: var(--type-meta);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--meta-tracking);
  color: var(--text-meta);
  text-decoration: none;
  transition: color var(--motion-state);
}
.page-back:hover { color: var(--text-primary); border-color: transparent; }
.page-back:active { color: var(--action-pressed); }
.page-back:focus-visible {
  outline: var(--focus-outline);
  outline-offset: var(--focus-offset);
}

@media (max-width: 900px) {
  .page-back { margin: 16px 24px; }
}
.pp-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}

.pp-title {
  font-family: var(--font-display);
  font-size: 80px;
  line-height: 0.9;
  margin-bottom: 32px;
}

.pp-meta {
  display: flex;
  gap: 32px;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.pp-meta-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}
.pp-meta-value {
  font-size: 14px;
  color: var(--text);
  font-weight: 500;
}

.pp-body {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.8;
}
.pp-body p { margin-bottom: 20px; }
.pp-body strong { color: var(--text); font-weight: 500; }
.pp-body h3 {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--text);
  margin: 40px 0 16px;
  letter-spacing: 0.01em;
}

.pp-highlight {
  border-left: 2px solid var(--orange);
  padding: 16px 24px;
  margin: 32px 0;
  background: var(--orange-dim);
  font-size: 14px;
  color: var(--text);
  line-height: 1.65;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* External link moved out: it was declared in three sheets. D-210. */

.pp-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 40px 0;
}
.pp-stat {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 14px 20px;
  border-radius: var(--radius);
}
.pp-stat-val {
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 1;
  margin-bottom: 2px;
  color: var(--orange);
}
.pp-stat-val span { color: var(--orange); }
.pp-stat-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Cover image on project pages */
.pp-cover-img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 40px;
  display: block;
}

/* Embedded trailer (YouTube iframe) */
.pp-trailer {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 40px;
  background: var(--bg2);
  border: 1px solid var(--border);
}
.pp-trailer iframe,
.pp-trailer video {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  object-fit: cover;
  background: #000;
}

/* ── PROJECT PAGE EXTRAS ── */

.pp-stats-4 { grid-template-columns: repeat(4, 1fr); }
.pp-stats-6 { grid-template-columns: repeat(6, 1fr); }

.pp-links-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}
/* See D-210. */

.pp-placeholder {
  width: 100%;
  height: 260px;
  background: var(--bg2);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 36px 0;
}

/* ── Project page gallery ── */
.pp-gallery {
  display: grid;
  gap: 8px;
  margin: 36px 0;
  grid-template-columns: 1fr;
}
.pp-gallery--2col { grid-template-columns: 1fr 1fr; }
.pp-gallery--3col { grid-template-columns: repeat(3, 1fr); }
.pp-gallery--portrait .pp-figure img { aspect-ratio: 3 / 4; }
.pp-figure {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--bg2);
  margin: 36px 0;
  cursor: zoom-in;
}
.pp-gallery .pp-figure { margin: 0; }
.pp-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
}
.pp-figure-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 36px 0;
}
.pp-figure-row .pp-figure { margin: 0; }
.pp-figure--contain img {
  object-fit: contain;
  aspect-ratio: auto;
  background: var(--bg2);
}
.pp-figure-caption {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.1em;
  padding: 6px 0 0;
  opacity: 0.7;
}@media (max-width: 720px) {
  .pp-gallery--2col,
  .pp-gallery--3col { grid-template-columns: 1fr; }
}

/* ── PDF embed ── */
.pp-pdf-preview {
  width: 100%;
  aspect-ratio: 4 / 3;
  min-height: 400px;
  max-height: 600px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 20px 0 32px;
}
.pp-pdf-preview iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.pp-bullet-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}
.pp-bullet-list li {
  padding-left: 20px;
  position: relative;
  margin-bottom: 10px;
  font-size: 15px;
  color: var(--muted);
  line-height: 1.65;
}
.pp-bullet-list li:last-child { margin-bottom: 0; }
.pp-bullet-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 11px;
  width: 10px;
  height: 1px;
  background: var(--orange);
}
.pp-bullet-list li strong { color: var(--text); font-weight: 500; }

.pp-challenges {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 20px 0 36px;
}
.pp-challenge {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
}
.pp-challenge-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 10px;
}
.pp-challenge p { font-size: 14px; margin-bottom: 0 !important; }

.pp-decision {
  display: flex;
  gap: 32px;
  padding: 32px 0;
  border-top: 1px solid var(--border);
}
.pp-decision:last-of-type {
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}
.pp-decision-num {
  font-family: var(--font-display);
  font-size: 52px;
  line-height: 1;
  color: var(--orange);
  opacity: 0.22;
  flex-shrink: 0;
  width: 52px;
  text-align: right;
  padding-top: 2px;
}
.pp-decision-content { flex: 1; }
.pp-decision-title {
  font-weight: 500;
  color: var(--text);
  font-size: 16px;
  margin-bottom: 14px;
  line-height: 1.3;
}
.pp-decision-content p { margin-bottom: 12px !important; }

.pp-quote {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.03em;
  color: var(--text);
  padding: 8px 0;
  margin: 24px 0;
  line-height: 1.7;
}

.pp-presence-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}
.pp-presence-item {
  background: var(--bg3);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
}
.pp-presence-item strong { color: var(--text); font-weight: 500; }

.pp-cast-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin: 16px 0;
}
.pp-cast-lang {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}
.pp-cast-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 16px;
  background: #000;
  border: 1px solid var(--border);
}
.pp-cast-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pp-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin: 20px 0 28px;
}
.pp-col-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}
.pp-doc-label {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 10px;
}

/* Level showcase block (inside Level design section) */
.pp-level {
  margin: 24px 0 28px;
  padding-left: 18px;
  border-left: 2px solid var(--border-accent-hv);
}
.pp-level-name {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 10px;
}
.pp-level p { margin-bottom: 12px !important; }
.pp-level p:last-child { margin-bottom: 0 !important; }
.pp-level ul.pp-bullet-list { margin-top: 10px; margin-bottom: 0; }

/* COLLAPSIBLE SECTIONS · details/summary */
.pp-section {
  border-top: 1px solid var(--border);
}
.pp-section:last-of-type {
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}
.pp-section summary {
  list-style: none;
  /* cursor:pointer removed, see primitives.css. D-170. */
  padding: 28px 0;
  display: flex;
  align-items: center;
  gap: 18px;
  user-select: none;
}
.pp-section summary::-webkit-details-marker,
.pp-section summary::marker {
  display: none;
}
.pp-section summary::before {
  content: '▸';
  font-size: 14px;
  color: var(--orange);
  line-height: 1;
  flex-shrink: 0;
  transition: transform var(--dur-state) var(--ease-out);
  display: inline-block;
  transform-origin: center;
}
.pp-section[open] summary::before {
  transform: rotate(90deg);
}

.pp-section-title {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--text);
  letter-spacing: 0.01em;
  line-height: 1;
  flex: 1;
  transition: color var(--dur-state) var(--ease-out);
}
.pp-section summary:hover .pp-section-title {
  color: var(--orange);
}
.pp-section-body {
  padding: 0 0 36px 32px;
}
.pp-section-body > *:first-child {
  margin-top: 0;
}
.pp-section-body h3:first-child {
  margin-top: 0;
}@media (max-width: 900px) {

  /* Project pages */
  .pp-cover-img { height: 200px; }
  .pp-title { font-size: 52px; }
  .pp-stats-row,
  .pp-stats-4,
  .pp-stats-6 { grid-template-columns: repeat(2, 1fr); }
  .pp-cast-cols { grid-template-columns: 1fr; }
  .pp-section-body { padding-left: 24px; }
}@media (max-width: 640px) {

  /* Project pages */
  .pp-title { font-size: 36px; }
  .pp-stats-row,
  .pp-stats-4,
  .pp-stats-6 { grid-template-columns: repeat(2, 1fr); }
  .pp-meta { gap: 20px; }
  .pp-challenges { grid-template-columns: 1fr; }
  .pp-presence-grid { grid-template-columns: 1fr; }
  .pp-cast-cols { grid-template-columns: 1fr; }
  .pp-two-col { grid-template-columns: 1fr; }
  .pp-decision { flex-direction: column; gap: 8px; }
  .pp-decision-num { font-size: 36px; width: auto; text-align: left; }
  .pp-placeholder { height: 180px; }
  .pp-section summary { padding: 22px 0; gap: 14px; }
  .pp-section-title { font-size: 22px; }
  .pp-section-body { padding-left: 0; padding-bottom: 28px; }
}