## ADDED Requirements

### Requirement: Indexable pages
The site MUST provide indexable HTML pages for:
- home (`/`)
- videos (`/videos`)
- podcast (`/podcast`)
- about (`/about`)

These pages MUST be server-rendered or statically generated HTML suitable for search engine crawling (not client-rendered only).

The deployed static server MUST serve these pages successfully for both trailing-slash and non-trailing-slash requests when a directory-based `index.html` exists (for example, `/videos` and `/videos/` MUST both resolve to the videos page).

#### Scenario: Crawling the home page
- **WHEN** a crawler requests `/`
- **THEN** the server returns an HTML document containing the homepage content modules and metadata

#### Scenario: Direct request without trailing slash
- **WHEN** a user requests `/videos` (no trailing slash)
- **THEN** the server returns the videos page HTML and does not respond with 404

#### Scenario: Direct request with trailing slash
- **WHEN** a user requests `/videos/` (with trailing slash)
- **THEN** the server returns the videos page HTML and does not respond with 404

### Requirement: Metadata and canonical URLs
Each indexable page MUST define:
- a document title
- a meta description
- a canonical URL

#### Scenario: Page metadata is present
- **WHEN** a crawler requests `/videos`
- **THEN** the HTML contains a `<title>`, a meta description, and a canonical URL for `/videos`

### Requirement: Social sharing cards
The site MUST provide Open Graph and Twitter card metadata for indexable pages so shared links render a preview.

#### Scenario: Sharing the home page
- **WHEN** a social crawler requests `/`
- **THEN** the response includes Open Graph and Twitter card tags with a title, description, and image when available

### Requirement: Sitemap and robots
The site MUST provide:
- `sitemap.xml` enumerating indexable pages
- `robots.txt` that allows indexing of indexable pages

#### Scenario: Sitemap is available
- **WHEN** a crawler requests `/sitemap.xml`
- **THEN** the server returns an XML sitemap listing `/`, `/videos`, `/podcast`, and `/about`

### Requirement: Structured data
The site MUST support structured data (JSON-LD) for Video and Podcast content when detail pages exist, and MUST ensure the JSON-LD is valid JSON.

#### Scenario: Video structured data present
- **WHEN** a video detail page exists and is requested
- **THEN** the HTML includes JSON-LD describing the video using a recognized schema type