/* AINEXO Docs & Help hubs — page-only */
.docs-page .docs-layout,
.help-page .help-grid {
  display: grid;
  gap: 28px;
}

.docs-page .docs-layout {
  grid-template-columns: 260px minmax(0, 1fr);
  align-items: start;
}

.docs-sidebar {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  padding: 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--card);
}

.docs-sidebar h2 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--faint);
  margin: 0 0 12px;
}

.docs-sidebar nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.docs-sidebar a {
  font-size: 0.9rem;
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--muted);
  transition: background 0.2s, color 0.2s;
}

.docs-sidebar a:hover,
.docs-sidebar a.active {
  background: rgba(200, 155, 60, 0.08);
  color: var(--primary);
}

.docs-search {
  margin-bottom: 16px;
}

.docs-search input {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.docs-kbd {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--faint);
  margin-top: 14px;
}

.docs-kbd kbd {
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--border);
  font-size: 0.72rem;
}

.docs-content section {
  margin-bottom: 36px;
  scroll-margin-top: calc(var(--nav-h) + 24px);
}

.docs-content h2 {
  font-size: 1.35rem;
  margin: 0 0 14px;
}

.docs-link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.docs-link-card {
  padding: 18px;
  height: 100%;
  transition: transform 0.3s var(--ease), border-color 0.3s;
}

.docs-link-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
}

.docs-link-card h3 {
  font-size: 1rem;
  margin: 0 0 8px;
}

.docs-link-card p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.55;
}

.help-page .help-grid {
  grid-template-columns: repeat(3, 1fr);
}

.docs-flow {
  padding: 22px 20px;
}

.docs-flow-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 14px;
  margin-bottom: 14px;
  font-size: 0.88rem;
  font-weight: 600;
}

.docs-flow-row span {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(200, 155, 60, 0.06);
}

.docs-flow-row i {
  color: var(--faint);
  font-size: 0.75rem;
}

.docs-video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.docs-video-card {
  padding: 12px;
  overflow: hidden;
}

.docs-video-card video {
  width: 100%;
  border-radius: 10px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #041018;
}

.docs-video-card p {
  margin: 10px 0 0;
  font-size: 0.88rem;
  color: var(--muted);
}

@media (max-width: 640px) {
  .docs-video-grid {
    grid-template-columns: 1fr;
  }
}

.help-card {
  padding: 28px 22px;
  text-align: center;
  height: 100%;
}

.help-card i {
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 12px;
}

.demo-page .demo-types {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.demo-type-card {
  padding: 22px;
  text-align: center;
}

.academy-page .path-grid,
.dev-page .dev-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 900px) {
  .docs-page .docs-layout {
    grid-template-columns: 1fr;
  }
  .docs-sidebar {
    position: static;
  }
  .help-page .help-grid,
  .demo-page .demo-types,
  .academy-page .path-grid,
  .dev-page .dev-grid {
    grid-template-columns: 1fr;
  }
}