# Dependências principais
httpx>=0.27.0
beautifulsoup4>=4.12.0
lxml>=5.0.0

# API
fastapi>=0.111.0
uvicorn[standard]>=0.30.0

# Scraping JS (instalar browser: playwright install chromium)
playwright>=1.44.0

# Exportação avançada (opcional)
pandas>=2.0.0
pyarrow>=15.0.0