/* ===================================
   PROJECT DETAIL PAGE
   =================================== */

.project-detail {
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: calc(var(--nav-height) + 3rem) 3rem 6rem;
}

/* ---- Back link ---- */
.back-link {
  display: inline-block;
  margin-bottom: 2rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  transition: color 0.2s ease;
}

.back-link:hover {
  color: var(--color-steel-blue);
}

/* ---- Title + tagline ---- */
.project-title {
  font-size: 2.75rem;
  margin-bottom: 0.5rem;
}

.project-tagline {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 700px;
  margin-bottom: 2.5rem;
}

/* ---- Video frames (trailer + showreel share this) ---- */
.video-frame {
  padding: 6px;
  margin-bottom: 2.5rem;
}

.video-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.video-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* ---- Role / Engine / Team / Platform boxes ---- */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.info-box {
  padding: 0.85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.info-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.info-value {
  font-size: 1.05rem;
}

/* ---- Briefing / Contributions / Highlights sections ---- */
.detail-section {
  margin-bottom: 2.5rem;
}

.detail-section h2 {
  font-size: 1.3rem;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-steel-blue-border);
}

.detail-section p {
  font-size: 1rem;
  color: var(--color-text-muted);
  max-width: 750px;
}

.contributions-list,
.highlights-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.contributions-list li,
.highlights-list li {
  position: relative;
  padding-left: 1.3rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.contributions-list li::before {
  content: "\25B8"; /* ▸ */
  position: absolute;
  left: 0;
  color: var(--color-steel-blue);
}

.highlights-list li::before {
  content: "\2605"; /* ★ */
  position: absolute;
  left: 0;
  color: var(--color-steel-blue);
  font-size: 0.85rem;
}

/* ---- Continue exploring (prev/next) ---- */
.continue-exploring {
  margin-top: 3rem;
}

.continue-label {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.continue-nav {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.continue-card {
  flex: 1 1 240px;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem 1.25rem;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.continue-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-steel-blue);
}

.continue-direction {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.continue-title {
  font-size: 1.05rem;
}