# Header 29 Reference Brief

## Evidence status

- The local MCP registry exposed no Relume resources or templates on 2026-07-16.
- Public visual reference inspected: `section-header29.png` from Relume's public Webflow CDN.
- This is visual evidence only; it is not represented as complete `relume-mcp` source.

## Retrieved facts

- Content-height header with centered heading and supporting paragraph.
- One email capture row followed by concise terms copy.
- One large 16:9 landscape media surface below the copy.
- Media is a single play trigger that opens a lightbox.
- No navigation, logo rail, secondary CTA group, or decorative side columns belong inside the block.

## Responsive behavior

- Email field and submit stack on narrow screens and become two CSS Grid columns at 40rem.
- Copy and media retain one centered vertical flow at every width.
- Media remains landscape and the block never uses viewport-height spacing.