/demo and /demo/categories/$id rendered without the site chrome — no nav
to other marketing pages, no theme toggle, no KVKK/gizlilik/iletişim
links. Marketing-page parity (matches index/pricing/about) + B2B trust
(legal links visible, logo back to home).
* Both routes now use a flex-col page shell:
SiteHeader (sticky top-0, z-50) → DemoBanner (sticky top-16, z-30) →
main (flex-1) → SiteFooter.
* DemoBanner sticky offset changed top-0 → top-16 to sit under the site
header instead of competing for the top edge.
Footer carried a VIN input intended to let demo visitors signup with their
own vehicle pre-filled, but it duplicated the hero's VIN search and added
friction at a moment the visitor is already deciding "should I sign up?"
— not "let me re-type a VIN". Reverted to a clean B2B trust strip + single
"Hesap Aç" primary CTA.
* New DemoFooterCta replaces the prior DemoVinCta. Visitors who want to
query their own VIN use the hero or the /register page itself.
* Component renamed (file + symbol) so the name reflects what it does;
the old file is removed. Both /demo and /demo/categories/$id swapped.
* Copy & B2B framing unchanged from the spec ("Sınırsız şase sorgulamak
için ücretsiz hesap aç" / trust strip).
Demo footer was a single-button conversion ("Hesap Aç" → /register with no
VIN). For a parts-shop owner who just browsed the example VW Golf, the
next natural action is "let me try MY customer's VIN" — not "let me click
register and re-type". Adds an inline VIN input to the footer CTA on both
/demo and /demo/categories/:id; submitting routes to /register?vin=… so
the register teaser (see ed74e2f) lifts off where this leaves off.
* New DemoVinCta component owns the form + analytics. Empty submit still
works as plain "Hesap Aç" (no VIN); typing a VIN flips the button label
to "Bu VIN için Hesap Aç".
* B2B copy retained from prior commits: "Sınırsız şase sorgulamak için
ücretsiz hesap aç" headline, "Kart bilgisi gerekmez · 30 gün ücretsiz ·
istediğin an iptal" trust strip — see [[sase-b2b-copy-not-consumer]].
* Input placeholder reads "Müşterinizin şase numarası (17 karakter)" — B2B
framing ("müşterinizin") not "kendi aracınız", per the same memory.
* Mobile-friendly: input + button stack vertically <sm, side-by-side ≥sm;
full-width button on mobile clears the Chatwoot widget.
* PostHog: emits demo_to_register_click with {source, has_vin, vin_length}
so we can split conversion by "browsed → typed VIN → registered" vs
"browsed → bare register".
DemoBanner stays a single-CTA sticky anchor (the "Yeni VIN sorgula" gate
lives in the footer card instead — banner real estate is too narrow on
mobile for a useful input).
Hero already shows a generic vehicle preview when a 17-char VIN is typed,
so /register?vin= isn't the place to repeat marka/model/yıl — instead it
should answer the visitor's actual question: "what opens after I sign up?"
Adds a public catalog-stats endpoint and a data-driven teaser card on the
register page:
Backend:
* GET /api/vehicles/:vin/teaser-stats (Public, VIN-validated). Single SQL
round-trip counts categories + parts + schema_pics for the VIN. Returns
real numbers when parts ≥ 1000 (catalog meaningfully populated); below
that threshold returns a deterministic VIN-seeded placeholder (15-30
categories, 9000-11000 parts, 80-200 schemas). Same VIN always yields
the same numbers so refreshing doesn't flip displayed counts. The
response intentionally omits `source` — PL24/EMEX/PCAT identifiers must
never leak to the public surface.
Frontend (/register):
* When ?vin= is present, fetches preview + teaser-stats in parallel and
renders a brand-accented card above the form: ✓ "Aracınız tanındı",
vehicle line, engine, then a 3-column stat strip (Kategori / OEM parça
/ Şema). Below: "Hesap açtığında bu araç için kataloğa anında erişim
açılır."
* B2B copy pass on the rest of the page:
- Heading flips to "Hesap Aç ve Katalogu Gör" when VIN present
- Trial messaging rewritten to anti-gimmick B2B tone:
"Kart bilgisi gerekmez · 30 gün ücretsiz · istediğin an iptal"
(was: "30 gün Full Paket ücretsiz deneyin — kredi kartı gerekmez")
- Subhead: "Sınırsız şase sorgulamak için ücretsiz hesap aç"
- Submit button: "Hesap Aç ve Katalogu Gör" (vin) / "Hesap Aç" (no vin)
- "Ücretsiz Başla" / "Full Paket" strings purged per [[sase-b2b-copy-not-consumer]]
