GEMINI_API_KEY=your_gemini_api_key
ELEVENLABS_API_KEY=your_elevenlabs_api_key

# Location for weather (default: New York)
WEATHER_LAT=40.7128
WEATHER_LON=-74.0060

# ElevenLabs voice ID (default: Rachel)
ELEVENLABS_VOICE_ID=21m00Tcm4TlvDq8ikWAM