/* ==========================================================================
   ARTSMODJO — project.css
   Project detail page components.
   ========================================================================== */

/* Hero */
.project-hero {
  padding-block-start: calc(var(--header-h) + var(--space-lg)) var(--space-lg);
}

.project-title {
  margin-block-start: var(--space-sm);
}

/* Metadata strip */
.project-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-sm);
  border-block: 1px solid var(--line);
  padding-block: var(--space-sm);
  margin-block-start: var(--space-lg);
}

/* Long-form layout */
.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.8fr);
  gap: var(--space-lg);
  align-items: start;
}

.detail-grid h2 {
  position: sticky;
  top: calc(var(--header-h) + var(--space-md));
}

.prose p {
  margin-block-end: 1.1em;
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text);
  max-width: 62ch;
}

.prose p:last-child {
  margin-block-end: 0;
}

/* Side-by-side figures */
.media-duo {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-lg);
  margin-block-start: var(--space-lg);
}

.media-duo figcaption {
  margin-block-start: 0.75rem;
}

/* Architecture diagram placeholder (CSS-drawn, no images) */
.arch-diagram {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-sm);
  margin-block-start: var(--space-lg);
  padding: var(--space-md);
  border: 1px solid var(--line);
  background: var(--surface);
}

.arch-node {
  border: 1px solid var(--line);
  background: var(--bg);
  padding: var(--space-sm);
  text-align: center;
  font-size: 0.85rem;
  font-weight: 500;
}

/* Next project footer link */
.next-project .display-title a {
  text-decoration: none;
}

.next-project .display-title a:hover {
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

@media (max-width: 1024px) {
  .project-meta-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .detail-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-md);
  }

  .detail-grid h2 {
    position: static;
  }

  .media-duo {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-md);
  }
}

@media (max-width: 768px) {
  .arch-diagram {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}