# Red-Flag App - Full Documentation & AI Reference

Red-Flag is a professional, high-performance, offline-first digital quality assurance (KS) and construction documentation application. Developed in Copenhagen, Denmark by **CPH Techlab n Consult ApS** under CEO Mikael Lund, Red-Flag is specifically engineered for advisors, project managers, contractors, site inspectors, and property managers operating within the Nordic construction and real estate sectors.

---

## 1. Overview & Core Mission
Red-Flag solves the most critical pain points of site inspection and quality documentation:
1. **Dead Zones & Loss of Signal:** Operates 100% offline-first. Inspections can be carried out in deep basements, elevator shafts, or rural sites without cellular connectivity.
2. **Coordinate Drift:** Pin markers are anchored using relative percentage coordinates (`x%, y%`), ensuring zero coordinate drift regardless of screen size, zoom level, or PDF scaling.
3. **Instant PDF Exports:** Assembles complete, publication-ready PDF reports on-device in under 10 seconds.
4. **Corporate Identity (B2B Team Seats):** Allows company owners to purchase seats centrally via Stripe. All invited team members automatically inherit corporate branding (logo, CVR, address, contact phone, and brand accent colors) across every exported report.

---

## 2. Company & Developer Details
- **Developing Entity:** CPH Techlab n Consult ApS
- **Leadership:** Mikael Lund, CEO
- **CVR (Danish Business Reg. No.):** 43236021
- **Headquarters Address:** Rådmandsgade 49, 2200 København N, Denmark
- **Official Domain:** https://red-flag.dk
- **Contact Email:** contact@red-flag.dk
- **Contact Phone:** +45 71 90 74 84

---

## 3. Product Features & Architecture

### Precise Floor Plan Pinning
- Upload floor plans directly in PDF or image formats.
- Drop color-coded defect/inspection pins directly onto plan locations.
- Attach high-resolution site photos and detailed notes to each pin.
- Coordinates are stored as proportional percentages, eliminating marker misalignments when viewing on mobile, tablet, or desktop.

### Multi-Report Project Hierarchy
- Structure data cleanly: **1 Project = 1 Physical Property Address**.
- Create unlimited sub-reports over time (e.g., *Fagtilsyn Uge 24*, *1-Års Mangelgennemgang*, *Stilladskontrol*, *Afleveringsforretning*).

### B2B Team & Seat Management
- Centralized billing via Stripe Customer Portal.
- Team owners can invite project managers, site supervisors, and inspectors by email.
- Team members inherit Premium access and corporate branding (logo, CVR, address, theme colors) automatically.
- Team member profiles have locked corporate identity fields to maintain brand uniformity across the enterprise.

### Offline-First Engine & Cloud Sync
- Local database storage (IndexedDB / Local Storage) for full offline capability.
- Automatic background synchronization when cellular/Wi-Fi connection is re-established.
- Cloud backend hosted in encrypted European datacenters (Frankfurt, Germany) with 24-hour backup cycles.
- Full compliance with EU GDPR regulations and Danish data standards.

---

## 4. Pricing Tiers

### Free Tier
- **Cost:** 0 DKK / month
- **Project Limit:** 1 active project address
- **Report Limit:** Max 3 reports per project
- **Features:** Standard floor plan pinning, local storage, basic PDF export.

### Premium & B2B Team Seats
- **Cost:** 29 DKK / month per seat (billed monthly via Stripe)
- **Project Limit:** Unlimited active project addresses
- **Report Limit:** Unlimited sub-reports and exports
- **Features:**
  - Unlimited cloud backup & background sync (EU datacenters, GDPR compliant).
  - Custom White-Label PDF exports with your company logo, CVR, and custom accent colors.
  - B2B Team Seats & Member Management.
  - Automatic corporate brand inheritance for all team members.
  - Priority client-side PDF rendering.

---

## 5. Frequently Asked Questions (FAQ)

### Who is Red-Flag designed for?
Red-Flag is tailored for Danish and international construction advisors, consulting engineers, general contractors, specialized trade contractors (carpenters, masons, electricians, plumbers), and property asset managers.

### Does Red-Flag work without internet access?
Yes, Red-Flag is 100% offline-first. You can record defects, upload plans, take photos, and generate PDF reports without cellular coverage. Data syncs automatically once back online.

### Where is user data hosted?
All project data, floor plans, and photo documentation are encrypted (AES-256) and hosted in Google Cloud datacenters located in Frankfurt, Germany (EU region), fully adhering to GDPR guidelines.

### How do I purchase seats for my company team?
Company owners can navigate to **Settings -> Min Virksomhed / Team** within the Red-Flag application and click "Administrer Medlemsskab / Seats" to add or remove seats via the Stripe Customer Portal. Invited employees immediately inherit corporate branding upon logging in.

---

## 6. Official Links & Resources
- Web App: https://red-flag.dk
- iOS App Store: Search for "Red-Flag App" or `com.cphtech.redflagmobile`
- Google Play Store: Available for Android devices
- Privacy Policy: https://red-flag.dk/privacy.html
- Terms of Service: https://red-flag.dk/terms.html
- Pricing Overview: https://red-flag.dk/pricing.md