/* Project detail page — single project layout and gallery */
.project-detail-page {
  padding: 92px 0 100px;
}

.project-detail-page .container {
  max-width: 820px;
}

.project-detail-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 16px;
  transition: color var(--transition-fast);
}

.project-detail-back:hover {
  color: var(--color-accent);
}

.project-detail-header {
  margin-bottom: 20px;
}

.project-detail-title {
  font-size: 1.85rem;
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 8px;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.project-detail-meta {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}

.project-detail-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-accent);
  background: var(--color-accent-soft);
  color: var(--color-text);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.project-detail-live:hover {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.project-detail-about {
  margin-bottom: 20px;
}

.project-detail-about h2 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--color-text);
}

.project-detail-about p {
  margin: 0 0 0.5em;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.project-detail-tech {
  margin-bottom: 20px;
}

.project-detail-tech h2 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--color-text);
}

.project-detail-tech ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.project-detail-tech li {
  font-size: 0.9rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-subtle);
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-text-muted);
}

.project-detail-gallery h2 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 10px;
  color: var(--color-text);
}

.project-detail-gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.project-detail-gallery-grid img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
  display: block;
}

.project-detail-footer-cta {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--color-border-subtle);
}

.project-detail-footer-cta .btn {
  gap: 8px;
}

@media (min-width: 640px) {
  .project-detail-gallery-grid.project-gallery-multi {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .project-detail-page {
    padding: 76px 0 80px;
  }

  .project-detail-title {
    font-size: 1.5rem;
  }
}