Create a responsive web platform for B2B tenders between verified private companies. The app should include both Buyer and Supplier roles with distinct dashboards and functionality. Design should be modern, clean, and business-oriented (similar to platforms like Upwork or Alibaba). Use a neutral color palette (white, light gray, blue highlights). Use icons, filters, tabs, and cards to organize data efficiently.App Structure:Homepage (Public view)Hero section with search bar (industry, product type, region)"How It Works" section (3 steps: Post Tender, Receive Offers, Approve & Close)Featured Categories (Agriculture, Construction, Industrial Materials, etc.)CTA Buttons: “Post a Tender”, “Explore Open Tenders”, “Register”Testimonials or trust banner ("Only Verified Companies Worldwide")Buyer DashboardTabs: “My Tenders”, “Create New Tender”, “Supplier Offers”, “Approved Deals”Each tender displays: Title, product, quantity, deadline, industry, budget, locationButton to “View Offers” and “Approve Offer”Ability to filter tenders by status: Open / Under Review / ClosedNotifications (new offers, messages)Create New Tender FormFields: Product name, category (dropdown), quantity, units, location, delivery terms, deadline, additional requirementsFile upload for specificationsOption to set tender visibility (Public / Private Invite)Submit buttonSupplier DashboardTabs: “Open Tenders”, “My Submissions”, “Approved Deals”Card-based layout showing tenders relevant to the supplier’s industry and locationEach card includes: product, quantity, deadline, industry, regionButton to “Submit Offer” (opens a pricing form)Submit Offer FormFields: Proposed price, delivery time, payment terms, notesUpload files if needed (e.g., quote PDF)Submit buttonMessaging CenterChat interface between buyers and suppliersOrganized by tenderMark messages as read/unread, reply, archiveCompany ProfileFor both buyers and suppliersCompany name, logo, verified badge, industries, contact infoTender history (past tenders or offers submitted)Admin/Moderator Panel (optional)View all tenders and activity logsApprove new company registrationsFlag suspicious tenders or accountsHeader NavigationLeft: Logo + links to “Home”, “Tenders”, “Post a Tender”, “Contact”Right: “Login / Register” button, language selector (EN / HE)FooterLinks: Terms, Privacy Policy, About Us, SupportSocial media iconsUse clean layout with cards, data tables, collapsible sections where needed. Use filter dropdowns (industry, product type, location, deadline) and clear CTAs on each page. Prioritize UX for a B2B audience: efficiency, clarity, and trust.