Complete production-ready optimization: fix HTML errors, add SEO, security, and deployment configuration

[Copilot]

This PR transforms the Toz Yapı Teknolojileri website from a basic HTML file into a production-ready, professionally optimized website. The changes address critical issues and implement comprehensive improvements for deployment.

🔧 Critical Fixes

HTML Structure Issues

• Fixed duplicate footer elements that were causing rendering problems
• Corrected missing </html> closing tag
• Cleaned up malformed inline CSS and improved code organization

🚀 Production Readiness

Essential Files Added

• favicon.ico - Website icon for browser tabs and bookmarks
• robots.txt - Search engine crawler directives with proper sitemap reference
• sitemap.xml - Complete XML sitemap for all website sections
• 404.html - Custom error page with auto-redirect and company branding
• .gitignore - Comprehensive ignore rules for clean repository management

Deployment Configuration

• netlify.toml - Complete Netlify deployment configuration with security headers and caching rules
• DEPLOYMENT.md - Comprehensive deployment guide for multiple platforms (Netlify, Vercel, GitHub Pages)

📈 SEO & Performance Optimization

Meta Tags & Social Media

• Added comprehensive Open Graph meta tags for Facebook/LinkedIn sharing
• Implemented Twitter Cards for enhanced social media presence
• Added structured data (LocalBusiness schema) for search engines
• Optimized canonical URLs and meta descriptions

Performance & Security

• Configured Content Security Policy (CSP) headers
• Added security headers (X-Frame-Options, X-XSS-Protection, etc.)
• Implemented caching strategy for static assets
• Enhanced accessibility with proper contrast and ARIA support

🎨 Code Quality Improvements

CSS Organization

• Removed unused styles from style.css
• Added custom animations and accessibility enhancements
• Maintained Tailwind CSS integration while cleaning up redundant code

Documentation

• Updated README.md with proper project description and features
• Created comprehensive deployment documentation
• Added development guidelines and maintenance instructions

📱 Website Features

The website now includes:

• Professional Turkish construction company presentation
• Product showcase for Panjur, Kepenk, Pergola, and other building systems
• International project portfolio (Baku, Boston, New Jersey, Croatia)
• Partner logos and business credentials
• Contact forms and business information
• Responsive design optimized for all devices

🌐 Deployment Ready

The website is now ready for immediate production deployment on:

• Hugging Face Spaces (currently active)
• Netlify (with complete configuration)
• Vercel (compatible)
• GitHub Pages (compatible)

Status: ✅ CANLIYA ÇIKIŞA HAZIR (Ready for Production)

All optimizations follow modern web standards and best practices for SEO, security, performance, and accessibility. The website maintains its original design while gaining enterprise-level technical capabilities.

This pull request was created as a result of the following prompt from Copilot chat.

Bu repoda eksikleri tamamla, hataları düzelt, canlıya çıkışa uygun hale getir. Gerekli gördüğün ayar, dosya, dokümantasyon veya otomasyonları ekle. Tüm kod ve yapı eksiklerini kontrol ederek ideal bir canlıya çıkış için hazırlık yap.

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✨ Let Copilot coding agent set things up for you — coding agent works faster and does higher quality work when set up for your repo.

[tozsolutions]

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[tozsolutions]

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