- HowItWorksSection: 3-step staggered timeline with gradient circles
- FeaturesGridSection: 6-card responsive grid (DarkWatch, VoicePrint, SpamShield, HomeTitle, RemoveBrokers, Family Plans)
- ForUsersSection: Split panel for Individuals and Families with checkmark lists
- WhyShieldAISection: 3 value prop cards (Proactive, AI-Powered, Privacy First)
- CTABannerSection: Final CTA with Create Account and Sign In buttons
- Updated routes/index.tsx with clip-path polygon transitions between sections
- Added 49 unit tests for all new sections
- Convert theme to SolidJS Context/Provider pattern (ThemeProvider)
- Extract createThemeState() for testability without context
- Add Typewriter component with character-by-character reveal
- Animate ThemeToggle with Typewriter label and hover scale
- Add cursor CSS animations (typewriter-blink, cursor-typing, cursor-block)
- Fix background color transition by using 'all' on :root
- Rename theme.ts -> theme.tsx for JSX support
- All 26 theme tests passing
- Navbar: responsive nav with ShieldAI logo, nav links, auth buttons,
mobile hamburger menu, theme toggle, scroll-aware glass effect
- Footer: multi-column responsive layout with product/company/resources/
legal links, social icons, copyright bar
- PageContainer: centered wrapper with max-w-7xl and responsive padding
- AppShell: root layout composing Navbar + main + Footer with dot-grid
background and MetaProvider
- useAuth stub hook for future auth integration (task 23)
- Wire AppShell into app.tsx as Router root
- Unit tests for PageContainer and useAuth
- Add cn() utility for class merging in lib/utils.ts
- Button: primary/secondary/ghost/danger variants, sm/md/lg sizes, disabled/loading states
- Card: gradient-card background with optional header/footer slots
- Input: text/email/password/number types with label, error, helper text, focus ring
- Badge: default/success/warning/error/info variants
- Modal: Portal-based dialog with focus trap, ESC/backdrop close, animations
- Toast: ToastProvider context with show/dismiss/auto-dismiss and variant support
- Barrel export via index.ts
- 46 unit tests across all primitives
- Configure vitest with vite-plugin-solid for JSX support
