Enhance Pine Creek marketing site: real media, galleries, HOA info

Content & media
- Replace placeholder slides with optimized real estate photos (img/gallery)
- Rebuild hero video from the HD intro clip + drone "common area" clips
  (gate -> vineyard -> home front -> Vineyard sign -> pavilion -> fountain),
  cutting the private backyard segment; add mobile variant + poster
- Add "Community & Common Areas" aerial gallery and a community map
- Galleries split strictly by style: Vineyard = Tuscan homes only,
  Custom Homes = non-Tuscan estates

HOA / Homeowner Information
- Real board roster (sourced from pinecreekhoa.com) in a responsive table
- Homeowner Information document library (CC&Rs, Vineyard covenants, safety
  rules, architectural review form, delinquency policy, event reimbursement)
  linking the live PDFs; Premier Management Company reference
- Real general contact email

Design & UX
- Modern full-screen video hero with overlay, sticky nav, refined typography
- Click-to-zoom lightbox for all galleries (keyboard + swipe)
- Google Maps embed in the Kannapolis section
- Favicon set generated from the Pine Creek emblem (svg/png/ico)
- Positive reframe of the Custom Homes copy + lot-availability note
- SEO/Open Graph meta, lazy-loaded images, responsive board/doc layouts

Housekeeping
- SCSS source kept in sync (new partials: hero, sections, gallery, board,
  features); remove stale placeholders, old.index.php, and map artifact
- Add .gitignore (.DS_Store, .claude/, css map); fix docs (index.php -> index.html)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

docs/README.md

@@ -0,0 +1,19 @@
+# Homeowner Documents
+
+The Homeowner Information section of `index.html` currently links to the live
+PDFs hosted on **pinecreekhoa.com** (they could not be downloaded automatically
+because that site sits behind a browser-isolation proxy, but they open fine in a
+normal browser).
+
+When this site takes over the `pinecreekhoa.com` domain, make the documents
+self-hosted so the links keep working:
+
+1. Save these six PDFs from the current site into this `docs/` folder:
+   - `PineCreekCCR.pdf` — Pine Creek Neighborhood Covenants
+   - `vineyardccr.pdf` — The Vineyard Supplemental Covenants
+   - `Pine-Creek-Safety-Rules.pdf` — Safety Rules & Regulations
+   - `HOAApprovalForm.pdf` — Architectural Review Approval Form
+   - `Pine Creek Delinquency Policy.pdf` — Delinquency Policy
+   - `Pine-Creek-Request-for-Reimbursement-of-Costs-for-Community-Event.pdf` — Community Event Reimbursement Form
+2. In `index.html`, change each `.doc-card` `href` from
+   `https://www.pinecreekhoa.com/<file>` to `docs/<file>`.