User-agent: *
Allow: /

# Allow all critical pages
Allow: /about
Allow: /solutions
Allow: /industries
Allow: /calculator
Allow: /contact
Allow: /sbti
Allow: /case-studies
Allow: /careers
Allow: /energy-assessments
Allow: /partner-portal
Allow: /net-zero-insights
Allow: /faq

# Allow geographic SEO pages
Allow: /hvac-solutions-mumbai
Allow: /hvac-solutions-delhi
Allow: /hvac-solutions-bangalore
Allow: /hvac-solutions-chennai
Allow: /hvac-solutions-hyderabad
Allow: /hvac-solutions-pune
Allow: /hvac-solutions-*

# Allow Answer Engine Optimization (AEO) pages
Allow: /what-is-hvac-energy-efficiency
Allow: /how-to-reduce-hvac-costs
Allow: /why-choose-hfo-refrigerants
Allow: /when-to-upgrade-hvac-system
Allow: /what-is-*
Allow: /how-to-*
Allow: /why-choose-*
Allow: /when-to-*

# Allow content marketing pages
Allow: /hvac-sustainability-tips
Allow: /green-building-hvac-solutions
Allow: /hvac-industry-news
Allow: /regulatory-updates
Allow: /hvac-*
Allow: /green-building-*
Allow: /regulatory-*

# Allow essential technical assets (CRITICAL for mobile-first indexing)
Allow: /*.css
Allow: /*.js
Allow: /*.png
Allow: /*.jpg
Allow: /*.jpeg
Allow: /*.webp
Allow: /*.svg
Allow: /manifest.json
Allow: /sw.js
Allow: /attached_assets/

# PWA & Performance Enhancement Assets
Allow: /browserconfig.xml
Allow: /pwa-*.png
Allow: /pwa-apple-touch-icon.png

# Block admin and sensitive areas for security
Disallow: /admin/
Disallow: /api/admin/
Disallow: /.env
Disallow: /server/
Disallow: /node_modules/
Disallow: /*.log

# Multi-bot compatibility
User-agent: Googlebot
Allow: /

User-agent: Bingbot
Allow: /

User-agent: Slurp
Allow: /

User-agent: DuckDuckBot
Allow: /

# Image indexing optimization
User-agent: Googlebot-Image
Allow: /attached_assets/
Allow: /*.jpg
Allow: /*.jpeg
Allow: /*.png
Allow: /*.webp
Allow: /*.svg

# Social Media Crawlers for enhanced sharing
User-agent: facebookexternalhit
Allow: /

User-agent: Twitterbot
Allow: /

User-agent: LinkedInBot
Allow: /

User-agent: WhatsApp
Allow: /

User-agent: Applebot
Allow: /

# News & Content Indexing
User-agent: GoogleBot-News
Allow: /net-zero-insights
Allow: /hvac-industry-news
Allow: /regulatory-updates

# XML Sitemap Reference (CRITICAL)
Sitemap: https://advayanetzero.com/sitemap.xml