Production legal review: This structured draft reflects the approved site architecture and core trust principles. Counsel should confirm jurisdiction-specific language before public launch.

Necessary storage

The site may use session storage or cookies for form security, authenticated access, preferences and essential operation.

First-visit film preference

The homepage records that the introductory circadian-rhythms film has already been shown automatically. The primary marker is stored in first-party browser local storage until the visitor clears site data; a first-party cookie may be used as a fallback for up to 12 months. The marker contains no name, email address or health information and is used only to prevent repeat autoplay.

Consent preference

The public build stores a local preference for necessary-only or future analytics consent. No third-party analytics is bundled by default.

Future analytics

Any analytics, advertising or personalization tools added later should be loaded only through a consent-aware implementation where required.

Managing choices

Visitors can clear site storage in their browser. A full preference center should be added before optional technologies are introduced.

Portal cookies

Authenticated portals will require secure session cookies and may use multi-factor authentication and security logs.

Review

This policy must be updated when the production stack, vendors or legal requirements change.

Last reviewed

2026-07-27