fix: correct glass-card CSS syntax (remove invalid @apply utilities)

feat: enhance UI with logo support and improved design ...

- Updated globals.css with enhanced animations and glassmorphism
- Added Footer component with subtle gradient and links
- Enhanced Hero with logo display (fallback to text if missing)
- Improved About section with icons and better typography
- Enhanced Contact with larger CTA button and hover effects
- Added placeholder logo file (geekbrain-io.png)
- Improved scroll reveal animations with cubic-bezier timing
- Added bonce-slow animation for scroll indicator

Interface now looks much more polished and professional.

Co-Authored-By: Claude Opus 4.6 <[email protected]>

Initial commit: GeekBrain.io website foundation ...

- Set up Next.js 14 project structure with TypeScript
- Configured Tailwind CSS with custom cyber/blue theme
- Implemented core components: GlitchText, GlowButton, ParticleBackground
- Created page sections: Hero, About, Contact
- Added tsparticles configuration for interactive background
- Set up proper font loading (Space Grotesk, Inter) via next/font
- Added accessibility features (reduced motion support)
- Included spec documents and README
- Configured .gitignore to exclude .env and .claude/

Ready for development and deployment.

Co-Authored-By: Claude Opus 4.6 <[email protected]>