Create a modern landing page with these specifications: ## Structure: 1. **Hero**: Bold headline, subtitle, CTA button, optional hero image 2. **Social Proof**: Logo bar or testimonial strip 3. **Features**: 3-4 feature cards with icons 4. **How It Works**: 3-step process 5. **Pricing**: 3-tier pricing table (free, pro, enterprise) 6. **FAQ**: Expandable accordion, 5 questions 7. **CTA**: Final call-to-action section 8. **Footer**: Links, social, copyright ## Design Requirements: - Dark mode by default - Responsive (mobile-first) - Use shadcn/ui components - Smooth scroll between sections - Subtle animations on scroll - Inter font family - Color palette: slate/zinc with a vibrant accent color ## Technical: - Next.js App Router - TypeScript - Tailwind CSS - No external dependencies beyond shadcn Make it production-ready. The copy should be compelling, not lorem ipsum.