/* ============================================================
   PROJECT DETAIL PAGE (project.html?slug=...)
   ============================================================ */

/* ── Wrapper ─────────────────────────────────────────────── */

.project-detail {
  padding-top: var(--nav-height);
  min-height: 100vh;
}

/* ── Hero media (video / image banner) ───────────────────── */

.project-detail__hero {
  position: relative;
  width: 100%;
  height: clamp(300px, 56vh, 640px);
  overflow: hidden;
  background: var(--color-surface);
  /* subtle vignette fade at the bottom */
  mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
}

.project-detail__hero video,
.project-detail__hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.project-detail__hero iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.project-detail__hero-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-faint);
  font-family: var(--font-heading);
  font-size: var(--size-small);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── Content area below hero ─────────────────────────────── */

.project-detail__content {
  padding: var(--space-lg) 0 var(--space-xl);
}

/* ── Back link ───────────────────────────────────────────── */

.project-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-family: var(--font-heading);
  font-size: var(--size-small);
  font-weight: var(--weight-medium);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-decoration: none;
  margin-bottom: var(--space-lg);
  transition: color var(--duration-fast) var(--ease-default);
}
.project-back:hover { color: var(--color-accent); }

/* ── Metadata row (Year / Role / Type) ───────────────────── */

.project-detail__meta {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-sm);
  flex-wrap: wrap;
}

.project-detail__meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.project-detail__meta-label {
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: var(--weight-bold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.project-detail__meta-value {
  font-family: var(--font-body);
  font-size: var(--size-small);
  color: var(--color-text-muted);
}

/* ── Title ───────────────────────────────────────────────── */

.project-detail__title {
  font-family: var(--font-heading);
  font-size: var(--size-h1);
  font-weight: var(--weight-bold);
  color: var(--color-text);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-sm);
}

/* ── Tags row ────────────────────────────────────────────── */

.project-detail__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--space-lg);
}

/* ── Body (description + gallery) ───────────────────────── */

.project-detail__body {
  max-width: 740px;
}

.project-detail__description p {
  color: var(--color-text-muted);
  line-height: var(--leading-normal);
  font-size: 1.05rem;
  margin-bottom: var(--space-sm);
}

/* ── Image gallery ───────────────────────────────────────── */

.project-detail__gallery {
  margin-top: var(--space-lg);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-sm);
}

.project-detail__gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background: var(--color-surface);
  transition: transform var(--duration-normal) var(--ease-spring);
}
.project-detail__gallery-item:hover {
  transform: scale(1.02);
}

.project-detail__gallery-item img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

/* ── External link ───────────────────────────────────────── */

.project-detail__ext-link {
  margin-top: var(--space-lg);
}

/* ── Not-found state ─────────────────────────────────────── */

.project-not-found {
  padding: var(--space-xl) 0;
  text-align: center;
}

/* ── Responsive ──────────────────────────────────────────── */

@media (max-width: 640px) {
  .project-detail__meta {
    gap: var(--space-md);
  }
  .project-detail__gallery {
    grid-template-columns: 1fr;
  }
}

/* ── Process clips (linked YouTube Shorts) ─────────────────── */

.project-shorts { margin: var(--space-lg) 0; }

.project-shorts__title {
  font-size: var(--size-h3);
  margin-bottom: var(--space-sm);
}

.project-shorts__grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* One clip: portrait card + the post text beside it */
.project-clip {
  display: grid;
  grid-template-columns: minmax(150px, 220px) 1fr;
  gap: var(--space-md);
  align-items: start;
}
@media (max-width: 560px) {
  .project-clip { grid-template-columns: 1fr; }
  .project-clip .project-short { max-width: 240px; }
}

.project-short {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
}
.project-short img {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  border: var(--frame-width) solid var(--color-yellow);
  border-radius: var(--radius-md);
  transition: transform var(--duration-normal) var(--ease-spring);
}
.project-short:hover img { transform: translateY(-4px) rotate(-1deg); }
.project-short__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px; height: 33px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--color-red);
  color: #fff;
  font-size: 0.9rem;
}

.project-clip__meta {
  font-size: 0.75rem;
  font-weight: var(--weight-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-yellow);
}
.project-clip__title {
  font-size: 2.4rem;
  line-height: 0.9;
  margin: 0.4rem 0 0.8rem;
}
.project-clip__text p:not(.project-clip__meta) {
  color: var(--color-text-muted);
  line-height: var(--leading-normal);
  margin-bottom: 0.6rem;
}