diff --git a/CLAUDE.md b/CLAUDE.md
index 19f51c0..630822a 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -423,7 +423,7 @@ Enable verbose logging:
 ## Additional Resources
 
 - Main README: [README.md](README.md)
-- Architecture Details: [doc/ARCHITECTURE.md](doc/ARCHITECTURE.md)
+- Architecture Details: [docs/ARCHITECTURE.md](docs/ARCHITECTURE.md)
 - Wokwi Elements Repo: https://github.com/wokwi/wokwi-elements
 - AVR8js Repo: https://github.com/wokwi/avr8js
 - Arduino CLI Docs: https://arduino.github.io/arduino-cli/
diff --git a/README.md b/README.md
index 9de4c5f..d0d0182 100644
--- a/README.md
+++ b/README.md
@@ -46,19 +46,19 @@ Then open **http://localhost:3080**.
 
 ## Screenshots
 
-![Raspberry Pi Pico ADC simulation with Serial Monitor](doc/img1.png)
+![Raspberry Pi Pico ADC simulation with Serial Monitor](docs/img1.png)
 
 Raspberry Pi Pico simulation — ADC read test with two potentiometers, Serial Monitor showing live output, and compilation console at the bottom.
 
-![ILI9341 TFT display simulation on Arduino Uno](doc/img2.png)
+![ILI9341 TFT display simulation on Arduino Uno](docs/img2.png)
 
 Arduino Uno driving an ILI9341 240×320 TFT display via SPI — rendering a real-time graphics demo using Adafruit_GFX + Adafruit_ILI9341.
 
-![Library Manager with full library list](doc/img3.png)
+![Library Manager with full library list](docs/img3.png)
 
 Library Manager loads the full Arduino library index on open — browse and install libraries without typing first.
 
-![Component Picker with 48 components](doc/img4.png)
+![Component Picker with 48 components](docs/img4.png)
 
 Component Picker showing 48 available components with visual previews, search, and category filters.
 
diff --git a/doc/ARCHITECTURE.md b/docs/ARCHITECTURE.md
similarity index 100%
rename from doc/ARCHITECTURE.md
rename to docs/ARCHITECTURE.md
diff --git a/doc/MCP.md b/docs/MCP.md
similarity index 100%
rename from doc/MCP.md
rename to docs/MCP.md
diff --git a/doc/SETUP_COMPLETE.md b/docs/SETUP_COMPLETE.md
similarity index 97%
rename from doc/SETUP_COMPLETE.md
rename to docs/SETUP_COMPLETE.md
index c1d5461..c348051 100644
--- a/doc/SETUP_COMPLETE.md
+++ b/docs/SETUP_COMPLETE.md
@@ -121,9 +121,9 @@ Repositorios oficiales de Wokwi en `wokwi-libs/`:
 | Archivo | Descripción |
 |---------|-------------|
 | `README.md` | Instrucciones de instalación y uso |
-| `doc/ARCHITECTURE.md` | Arquitectura detallada del proyecto |
-| `doc/WOKWI_LIBS.md` | Guía de integración con Wokwi |
-| `doc/SETUP_COMPLETE.md` | Este archivo — estado del proyecto |
+| `docs/ARCHITECTURE.md` | Arquitectura detallada del proyecto |
+| `docs/WOKWI_LIBS.md` | Guía de integración con Wokwi |
+| `docs/SETUP_COMPLETE.md` | Este archivo — estado del proyecto |
 | `CLAUDE.md` | Guía para asistentes IA |
 | `update-wokwi-libs.bat` | Script de actualización automática |
 
diff --git a/doc/WOKWI_LIBS.md b/docs/WOKWI_LIBS.md
similarity index 100%
rename from doc/WOKWI_LIBS.md
rename to docs/WOKWI_LIBS.md
diff --git a/doc/examples/README.md b/docs/examples/README.md
similarity index 100%
rename from doc/examples/README.md
rename to docs/examples/README.md
diff --git a/doc/img1.png b/docs/img1.png
similarity index 100%
rename from doc/img1.png
rename to docs/img1.png
diff --git a/doc/img2.png b/docs/img2.png
similarity index 100%
rename from doc/img2.png
rename to docs/img2.png
diff --git a/doc/img3.png b/docs/img3.png
similarity index 100%
rename from doc/img3.png
rename to docs/img3.png
diff --git a/doc/img4.png b/docs/img4.png
similarity index 100%
rename from doc/img4.png
rename to docs/img4.png
diff --git a/frontend/README.md b/frontend/README.md
index e19e288..73a0a84 100644
--- a/frontend/README.md
+++ b/frontend/README.md
@@ -209,8 +209,8 @@ See [backend documentation](../backend/README.md) for API details.
 
 - [Main Project README](../README.md)
 - [Development Guide (CLAUDE.md)](../CLAUDE.md)
-- [Architecture Documentation](../doc/ARCHITECTURE.md)
-- [Wokwi Integration](../doc/WOKWI_LIBS.md)
+- [Architecture Documentation](../docs/ARCHITECTURE.md)
+- [Wokwi Integration](../docs/WOKWI_LIBS.md)
 - [Monaco Editor API](https://microsoft.github.io/monaco-editor/api/index.html)
 - [Vite Documentation](https://vitejs.dev/)
 - [Zustand Guide](https://docs.pmnd.rs/zustand/getting-started/introduction)
diff --git a/scripts/generate-example-screenshots.md b/scripts/generate-example-screenshots.md
index d99e06d..78f39a3 100644
--- a/scripts/generate-example-screenshots.md
+++ b/scripts/generate-example-screenshots.md
@@ -30,7 +30,7 @@ Abre http://localhost:5173
 **Guardar la imagen:**
 1. Abre Paint o cualquier editor
 2. Pega (Ctrl + V)
-3. Guarda como PNG en `doc/examples/[nombre-ejemplo].png`
+3. Guarda como PNG en `docs/examples/[nombre-ejemplo].png`
 
 ### 4. Nombres de Archivo
 
@@ -55,7 +55,7 @@ Una vez tengas las imágenes, edita `frontend/src/data/examples.ts`:
   description: 'Classic Arduino blink example - toggle an LED on and off',
   category: 'basics',
   difficulty: 'beginner',
-  thumbnail: '/doc/examples/blink-led.png',  // ← Agregar esta línea
+  thumbnail: '/docs/examples/blink-led.png',  // ← Agregar esta línea
   code: `...`,
   // ... resto
 }