feat: reposition desfoto as an independent brand with four Arbeitsbereiche

AGENTS.md

@@ -12,11 +12,17 @@ hotlink its assets. Linking out to it from the footer is an explicit operator
 request and is the only permitted reference (see "Editing rules").
 
 ## Structure
-- `/` — hero, two pillars (**Shootings** = photo, **Videoprojekte** = video), portfolio
-  gallery, music video, mobiles Studio, process, facts.
-- `/shootings/` — the umbrella for all photographic work: Businessfotografie,
-  Portrait & Model, Familien & Paare, Minishootings, plus the mobiles Studio.
-  `/fotografie` and `/fotografie/` are 301-redirected here by `nginx.conf`.
+- `/` — hero, the four **Arbeitsbereiche** (Fotografie, Video, Musik & Bühne, Projekte),
+  the bookable services ("Was du bei mir buchen kannst"), the portfolio gallery
+  ("Was ich außerdem mache"), music video, mobiles Studio, process, facts.
+- `/fotografie/` — the umbrella for all photographic work: Businessfotografie,
+  Portrait & Model, Familie, Minishootings, plus the mobiles Studio.
+  `/shootings`, `/shootings/` and `/shootings.html` are 301-redirected here by
+  `nginx.conf`, and the old `/fotografie.html` is canonicalised to `/fotografie/`.
+- `/familie/` — family photography (no couples: Paare and Engagement stay on
+  `dennyschulz.de`). `/familien-und-paare`, `/familien-und-paare/` and
+  `/familien-und-paare.html` are 301-redirected here.
+- `/musik-und-buehne/` — concerts, band portraits and the Thjódrörir music video.
 - `/video/`, `/social-media/`, `/projekte/` (music + free work + pro bono), `/ueber/`.
 
 ## Commands
@@ -64,8 +70,19 @@ request and is the only permitted reference (see "Editing rules").
   the content stays hidden forever. `.reveal--mask` therefore clips its children.
 - Never nest `<a>` inside `<a>` (or any other invalid nesting). The parser closes the
   outer anchor and the surrounding grid falls apart — that is what happened to the
-  two homepage pillars. Cards with their own links use the stretched-link pattern
-  (`.pillar__go::after`); `tests/test_site.py` guards this for every page.
+  two homepage pillars the redesign replaced. Cards with their own links use the
+  stretched-link pattern (`.pillar__go::after`, `.link-arrow`) or keep the link in
+  the card foot; `tests/test_site.py` guards this for every page.
+- **Brand separation:** `desfoto` is the brand, `Denny Schulz Fotografie` is only the
+  legal entity. The legal name may appear in the Impressum, the Datenschutz page and
+  the JSON-LD `legalName` — nowhere else. The footer carries exactly one ownership
+  sentence (`SITE["ownership"]`). Couples, engagements and weddings are advertised on
+  `dennyschulz.de` only; desfoto shows single-person portraits, family and business
+  work, and no couple imagery may be added back to `src/images.json`.
+- `/fotografie/` is the umbrella term for the photographic work ("Shooting" is not a
+  section label any more). Renaming a route means updating `pages.ROUTES`,
+  `nginx.conf` (301 from the old URL) and `scripts/build-site.py:ROUTE_OG`;
+  the build prunes the retired page from `site/` automatically.
 - Two-space indentation, `from __future__ import annotations`, type hints on public
   functions, no new third-party Python packages (Pillow is the only dependency).