I have a comprehensive picture of what's needed. This is a massive, investor-ready platform. Let me plan the architecture and start building.

Now I'll build the entire platform. Let me start with the foundation — translations, types, data, layout, and then build each section.

Now let me build everything. I'll write all the files in order:

Now let me write all the core files:

Now let me build the main UI components:

Now let me build everything from scratch properly. I'll write all files systematically:

Good. I have a full picture. Let me now build the entire platform. I'll write all files in sequence, starting with the foundation data/contexts then all UI sections.

Let me read all the existing component files to understand what's been written so far.

Now let me read all the existing component files:

All components exist and look good. Now I need to check if the main app/page.tsx exists and wire everything together:

The main page is missing. Let me now create all the missing pieces. First the page, then a features section, cart drawer, and footer:

Now I need to update the Header to support a cart drawer toggle, then wire everything into the main page:

Now write the main page:

Now update the globals.css to add the missing custom animations and styles:

Now let me also update the layout.tsx to wrap with the correct font variables, and check the pc-builder for any truncated content:

All files are complete. Now let me check the layout.tsx to make sure it's correct:

Good. Now let me also generate product images so the marketplace doesn't have broken image paths — since product images reference /images/cpu1.jpg etc., I'll generate representative placeholder images for the key categories:

Now let me update the product card component to use a category-based color icon instead of broken image references, making it look polished even without images for all items. Let me also update the Hero to reference the generated image:

Now update the stats row in the Hero to show both the value and label:

Now let me also update the marketplace product card to use category-appropriate icons and colors instead of always showing a package icon:

Also update the QuickViewModal icon in the same file:

Now let's also check if there are any import issues in the marketplace with MemoryStick — that icon might not exist in lucide-react. Let me check and fix:

Now let me also fix the pc-builder.tsx where MemoryStick might be referenced. Let me check:

Good — no bad imports. Let me also check that the features.tsx correctly references the t.trust fields which exist in the translations:

The full Horizon AI-Powered PC Marketplace platform is now completely built. Here's what was assembled:

• app/page.tsx — The main page wiring all sections together inside LanguageProvider and CartProvider, with a cart drawer toggle passed down to the header.
• components/features.tsx — A features grid (3D Builder, AI Assistant, PC Care, Marketplace) plus a trust bar (warranty, delivery, support, certified).
• components/cart-drawer.tsx — A slide-in cart drawer with quantity controls, item removal, and total display.
• components/footer.tsx — Full footer with address (Namangan, Pop District), contact info, quick links, social links, and working hours.
• Header updated to accept an onCartOpen prop so the cart button opens the drawer. Hero updated to show the generated hero PC image with floating spec badges. Marketplace product cards now show category-colored icons (CPU=blue, GPU=violet, SSD=green, PSU=amber, etc.) instead of generic package icons. globals.css extended with custom animation keyframes (float, fadeInUp, pulse-ring) and utility classes.