Implement core website structure and pages

- Create responsive homepage with hero section, features, and animations
- Add adventures page with filterable adventure grid
- Add routes page with downloadable GPX route library
- Implement Header component with responsive navigation
- Set up Tailwind CSS with custom adventure theme
- Fix Next.js configuration and add Unsplash image support
- Add Framer Motion animations throughout
- Install and configure all dependencies successfully

Features added:
- Modern UI with gradient backgrounds and glass morphism
- Mobile-responsive design
- Interactive animations and hover effects
- Adventure browsing and filtering
- Route discovery and download system
- Professional motorcycle adventure branding

next.config.js

@@ -1,10 +1,7 @@
 /** @type {import('next').NextConfig} */
 const nextConfig = {
-  experimental: {
-    appDir: true,
-  },
   images: {
-    domains: ['localhost', 'res.cloudinary.com'],
+    domains: ['localhost', 'res.cloudinary.com', 'images.unsplash.com'],
   },
   webpack: (config) => {
     config.module.rules.push({