diff --git a/docs/content/configuration.md b/docs/content/configuration.md
index 88f0a47..e79f8a0 100644
--- a/docs/content/configuration.md
+++ b/docs/content/configuration.md
@@ -40,6 +40,25 @@ sukr -c sites/blog/site.toml
 # Paths resolve relative to sites/blog/
 ```
 
+## Navigation Configuration
+
+Control how navigation menus are generated:
+
+```toml
+[nav]
+nested = false  # Show child pages under sections
+toc    = false  # Enable table of contents globally
+```
+
+| Field    | Default | Description                                         |
+| -------- | ------- | --------------------------------------------------- |
+| `nested` | `false` | Display section children as nested sub-menus        |
+| `toc`    | `false` | Show heading anchors in sidebar (table of contents) |
+
+When `nested = true`, section pages appear as indented sub-items under their parent section. When `toc = true`, h2-h6 headings are extracted and displayed as anchor links in the sidebar.
+
+Both settings can be overridden per-page via frontmatter.
+
 ## CLI Options
 
 ```bash
@@ -62,9 +81,26 @@ weight: 10 # Sort order (lower = first)
 nav_label: Short Name # Override nav display
 section_type: blog # Override section template
 template: custom # Override page template
+toc: true # Override global TOC setting
+link_to: https://... # External link (for project cards)
 ---
 ```
 
+### Frontmatter Fields
+
+| Field          | Type    | Description                                    |
+| -------------- | ------- | ---------------------------------------------- |
+| `title`        | string  | Page title (required)                          |
+| `description`  | string  | Meta description                               |
+| `date`         | string  | Publication date (YYYY-MM-DD)                  |
+| `weight`       | integer | Sort order (lower = first, default 50)         |
+| `nav_label`    | string  | Override navigation label (defaults to title)  |
+| `section_type` | string  | Template dispatch (e.g., "blog", "projects")   |
+| `template`     | string  | Custom template path                           |
+| `toc`          | boolean | Enable/disable table of contents for this page |
+| `link_to`      | string  | External URL (renders as link instead of page) |
+| `tags`         | list    | Tags for categorization                        |
+
 ### Section Types
 
 The `section_type` field determines which template is used for section indexes:
diff --git a/docs/content/content-organization.md b/docs/content/content-organization.md
index a5d918d..ce720ab 100644
--- a/docs/content/content-organization.md
+++ b/docs/content/content-organization.md
@@ -58,6 +58,22 @@ weight: 10 # Appears before items with weight > 10
 ---
 ```
 
+### Hierarchical Navigation
+
+When `nav.nested = true` in your config, section children appear as nested sub-items:
+
+```text
+Features           ← Section link
+  ├─ Templates     ← Child page
+  ├─ Sections      ← Child page
+  └─ Highlighting  ← Child page
+Getting Started    ← Top-level page
+```
+
+Child pages inherit their parent section's position in the nav tree. Within a section, children sort by weight then alphabetically.
+
+Without nested navigation (the default), only top-level items appear in the nav.
+
 ## URL Examples
 
 | Source Path              | Output Path              | URL                |
diff --git a/docs/content/features/templates.md b/docs/content/features/templates.md
index 153ed90..fcfa029 100644
--- a/docs/content/features/templates.md
+++ b/docs/content/features/templates.md
@@ -39,23 +39,39 @@ All templates extend `base.html`:
 
 ### All Templates
 
-| Variable        | Description                     |
-| --------------- | ------------------------------- |
-| `config.title`  | Site title                      |
-| `config.author` | Site author                     |
-| `nav`           | Navigation items                |
-| `page_path`     | Current page path               |
-| `prefix`        | Relative path prefix for assets |
-| `base_url`      | Canonical base URL              |
-| `title`         | Current page title              |
+| Variable            | Description                         |
+| ------------------- | ----------------------------------- |
+| `config.title`      | Site title                          |
+| `config.author`     | Site author                         |
+| `config.nested_nav` | Whether hierarchical nav is enabled |
+| `nav`               | Array of navigation items           |
+| `page_path`         | Current page path                   |
+| `prefix`            | Relative path prefix for assets     |
+| `base_url`          | Canonical base URL                  |
+| `title`             | Current page title                  |
+
+Each nav item has:
+
+- `label` — Display text
+- `path` — URL path
+- `weight` — Sort order
+- `children` — Child nav items (when `nested_nav` is true)
 
 ### Page Templates
 
-| Variable           | Description           |
-| ------------------ | --------------------- |
-| `page.title`       | Page title            |
-| `page.description` | Page description      |
-| `content`          | Rendered HTML content |
+| Variable           | Description                          |
+| ------------------ | ------------------------------------ |
+| `page.title`       | Page title                           |
+| `page.description` | Page description                     |
+| `page.toc`         | Whether TOC is enabled for this page |
+| `content`          | Rendered HTML content                |
+| `anchors`          | Array of heading anchors for TOC     |
+
+Each anchor in `anchors` has:
+
+- `id` — Heading slug (for `href="#id"`)
+- `label` — Heading text
+- `level` — Heading level (2-6, h1 excluded)
 
 ### Section Templates