/* ==========================================================================
   NAM NGUYỄN TECH — Page-specific tweaks
   ========================================================================== */

/* About — roadmap */
.roadmap {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.roadmap-item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  padding-block: 20px;
  border-top: 1px solid var(--border);
}

.roadmap-item:first-child {
  border-top: none;
}

.roadmap-item__stage {
  font-weight: 700;
  color: var(--primary);
  font-size: 0.925rem;
}

.roadmap-item__status {
  display: inline-block;
  margin-top: 6px;
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--primary-soft);
  padding: 3px 10px;
  border-radius: 999px;
}

/* About — values */
.value-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (max-width: 768px) {
  .roadmap-item {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .value-grid {
    grid-template-columns: 1fr;
  }
}

/* Article / long-form content */
.prose {
  max-width: 720px;
}

.prose h2 {
  margin-top: 40px;
  margin-bottom: 14px;
}

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

.prose p {
  color: var(--text);
  font-size: 1.0625rem;
  margin-bottom: 16px;
}

.prose p + p {
  margin-top: 0;
}

.prose ul {
  margin: 0 0 20px;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.prose ul li {
  display: flex;
  gap: 12px;
  font-size: 1.0625rem;
  color: var(--text);
}

.prose ul li::before {
  content: "";
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  margin-top: 9px;
  border-radius: 999px;
  background: var(--primary);
}

.article-meta {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 16px;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.article-related {
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

/* Not-found / empty page utility */
.simple-page {
  padding-block: 96px;
  text-align: center;
}

/* Local map visual (minimal, no stock skyline) */
.map-visual {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
}