/* Project detail — category accent theming */
body[data-category="ai-automation"] {
  --project-accent: #2563eb;
  --project-accent-soft: rgba(37, 99, 235, 0.12);
}

body[data-category="system-integration"] {
  --project-accent: #0891b2;
  --project-accent-soft: rgba(8, 145, 178, 0.12);
}

body[data-category="web-development"] {
  --project-accent: #7c3aed;
  --project-accent-soft: rgba(124, 58, 237, 0.12);
}

body[data-category] {
  --project-accent: var(--project-accent, var(--accent));
  --project-accent-soft: var(--project-accent-soft, rgba(37, 99, 235, 0.12));
}

/* Hero */
.project-detail-hero {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: flex-end;
  padding: 5.5rem 0 3rem;
  background-size: cover;
  background-position: center;
  color: #fff;
}

.project-detail-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(15, 23, 42, 0.45) 0%,
    rgba(15, 23, 42, 0.72) 55%,
    rgba(15, 23, 42, 0.94) 100%
  );
}

.project-detail-hero-mesh {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(180deg, black 20%, transparent 95%);
  pointer-events: none;
}

.project-detail-hero .container {
  position: relative;
  z-index: 1;
}

.project-detail-hero .eyebrow a {
  color: rgba(255, 255, 255, 0.85);
}

.project-detail-hero .eyebrow a:hover {
  color: #fff;
}

.project-detail-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.project-detail-hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 4.5vw, 2.65rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.12;
  max-width: 52rem;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.35);
}

.project-detail-excerpt {
  margin: 0 0 1.5rem;
  max-width: 42rem;
  font-size: 1.08rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.82);
}

.project-detail-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2rem;
}

.project-detail-meta-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.92rem;
}

.project-detail-meta-item iconify-icon {
  color: var(--project-accent);
  font-size: 1.15rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.project-detail-meta-item strong {
  display: block;
  font-weight: 600;
  color: #fff;
}

.project-detail-meta-item span {
  display: block;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.88rem;
}

/* Badges */
.project-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.75rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: 999px;
}

.project-badge--category {
  background: var(--project-accent-soft);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.project-badge--status--completed {
  background: rgba(34, 197, 94, 0.2);
  color: #bbf7d0;
  border: 1px solid rgba(34, 197, 94, 0.35);
}

.project-badge--status--progress {
  background: rgba(245, 158, 11, 0.22);
  color: #fde68a;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.project-badge--featured {
  background: rgba(250, 204, 21, 0.2);
  color: #fef08a;
  border: 1px solid rgba(250, 204, 21, 0.4);
}

/* Featured image */
.project-featured-wrap {
  margin-top: -2rem;
  position: relative;
  z-index: 2;
  padding-bottom: 0.5rem;
}

.project-featured-figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
  border: 1px solid var(--border);
}

.project-featured-img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  display: block;
}

/* Video */
.project-video-section {
  padding: 1.5rem 0 0;
}

.project-video-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.project-video-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.project-video-header iconify-icon {
  color: var(--project-accent);
  font-size: 1.35rem;
}

.project-video-header h2 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
}

.project-video-embed {
  position: relative;
  padding-bottom: 56.25%;
  border-radius: 10px;
  overflow: hidden;
  background: #0f172a;
}

.project-video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Layout */
.project-detail-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2.5rem;
  align-items: start;
}

.project-detail-content h2 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1.25rem;
  font-size: 1.25rem;
  font-weight: 700;
}

.project-detail-content h2 iconify-icon {
  color: var(--project-accent);
}

/* Prose */
.project-description {
  line-height: 1.75;
  color: var(--muted);
}

.project-description h2 {
  margin: 2.25rem 0 0.85rem;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.project-description h2:first-child {
  margin-top: 0;
}

.project-description h3 {
  margin: 1.75rem 0 0.65rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}

.project-description p {
  margin: 0 0 1.15rem;
}

.project-description ul,
.project-description ol {
  margin: 0 0 1.25rem;
  padding-left: 1.35rem;
}

.project-description li {
  margin-bottom: 0.45rem;
}

.project-description li div {
  display: inline;
}

.project-description blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.25rem;
  border-left: 4px solid var(--project-accent);
  background: var(--project-accent-soft);
  border-radius: 0 10px 10px 0;
  color: var(--text);
  font-style: italic;
}

.project-description code {
  padding: 0.15rem 0.4rem;
  font-size: 0.88em;
  background: var(--bg);
  border-radius: 6px;
  border: 1px solid var(--border);
}

.project-description img {
  max-width: 100%;
  border-radius: 10px;
  margin: 1.5rem 0;
  box-shadow: var(--shadow);
}

.project-description strong {
  color: var(--text);
  font-weight: 600;
}

/* Sidebar meta */
.project-meta {
  position: sticky;
  top: 5.5rem;
}

.project-meta-block {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.project-meta-block:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.project-meta-block h3 {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 0.85rem;
  font-size: 0.95rem;
  font-weight: 700;
}

.project-meta-block h3 iconify-icon {
  color: var(--project-accent);
}

.project-meta-block ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.project-meta-block li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--muted);
}

.project-meta-block li:last-child {
  border-bottom: none;
}

.project-meta-block li iconify-icon {
  color: var(--project-accent);
  flex-shrink: 0;
  margin-top: 0.12rem;
}

.project-meta-block li strong {
  display: block;
  color: var(--text);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.1rem;
}

.project-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.project-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.7rem;
  font-size: 0.8rem;
  font-weight: 500;
  border-radius: 999px;
  line-height: 1.3;
}

.project-chip iconify-icon {
  font-size: 0.85rem;
  opacity: 0.85;
}

.project-chip--tech {
  background: var(--project-accent-soft);
  color: var(--project-accent);
  border: 1px solid rgba(37, 99, 235, 0.15);
}

body[data-category="system-integration"] .project-chip--tech {
  border-color: rgba(8, 145, 178, 0.2);
}

body[data-category="web-development"] .project-chip--tech {
  border-color: rgba(124, 58, 237, 0.2);
}

.project-chip--tag {
  background: var(--bg);
  color: var(--muted);
  border: 1px solid var(--border);
}

.project-meta-empty {
  font-size: 0.88rem;
  color: var(--muted);
  font-style: italic;
}

.project-meta-live {
  background: linear-gradient(135deg, var(--project-accent-soft), transparent);
  margin: 0 -0.5rem;
  padding: 1rem 0.5rem 0;
  border-bottom: none;
}

.project-meta-live p {
  margin: 0 0 0.85rem;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.5;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* Related projects */
.project-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.project-related-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  box-shadow: var(--shadow);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.project-related-card:hover {
  color: inherit;
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.project-related-img {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.project-related-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}

.project-related-card:hover .project-related-img img {
  transform: scale(1.05);
}

.project-related-badge {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  padding: 0.2rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 999px;
}

.project-related-badge--featured {
  background: rgba(250, 204, 21, 0.9);
  color: #713f12;
}

.project-related-body {
  padding: 1.1rem 1.15rem 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.project-related-labels {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.project-related-body h3 {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text);
}

.project-related-body p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* CTA */
.project-detail-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

/* Responsive */
@media (max-width: 960px) {
  .project-detail-layout {
    grid-template-columns: 1fr;
  }

  .project-meta {
    position: static;
  }

  .project-related-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .project-detail-hero {
    min-height: 360px;
    padding-top: 5rem;
  }

  .project-featured-wrap {
    margin-top: -1rem;
  }

  .project-featured-img {
    max-height: 280px;
  }

  .project-detail-meta-row {
    flex-direction: column;
    gap: 0.85rem;
  }
}