Redesign core visual assets with brand identity system

TODO.md

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+# Visual Asset Redesign Progress Tracker
+
+## Project Overview
+Redesign all images, placeholders, icons, and SVG assets to align with Monynha Softwares' brand identity.
+
+## Brand Guidelines
+
+### Color Palette
+- **Purple (Primary)**: `#5B2C6F`
+- **Blue**: `#4A90E2`
+- **Pink**: `#E06666`
+- **Orange**: `#F7B500`
+- **Brand Gradient**: `linear-gradient(135deg, #5B2C6F 0%, #4A90E2 25%, #E06666 75%, #F7B500 100%)`
+
+### Typography
+- **Primary Font**: Inter (300, 400, 500, 600, 700)
+- **Brand Font**: Quicksand (400, 500, 600, 700)
+
+### Design Principles
+- Corner radius: 0.75rem (12px)
+- Consistent line weights
+- Accessibility: WCAG AA contrast standards
+- Support for light and dark themes
+
+## Asset Inventory
+
+### Public Assets (SVG)
+- [x] `/public/favicon.svg` - Site favicon (64x64)
+- [x] `/public/placeholder.svg` - Generic placeholder (1200x1200)
+- [x] `/public/safari-pinned-tab.svg` - Safari pinned tab icon (100x100)
+- [x] `/public/site.webmanifest` - PWA manifest with icon references
+
+### Lucide Icons Usage (35 files)
+Current icons being used throughout the application:
+- AlertTriangle, ArrowLeft, ArrowRight, ArrowUp
+- Award, Brain, Check, CheckCircle
+- ChevronDown, ChevronLeft, ChevronRight, ChevronUp
+- Circle, Clock, Dot, Eye, EyeOff
+- GripVertical, Heart, Linkedin, Loader2
+- LogOut, Mail, MapPin, Menu
+- MoreHorizontal, PanelLeft, Phone, RefreshCcw
+- Search, Send, Target, User, Users, X
+- Zap, Shield, Globe, Laptop
+
+### Components Using Icons
+#### Pages (11 files)
+- `/src/pages/Index.tsx` - Home page
+- `/src/pages/About.tsx` - About page
+- `/src/pages/Contact.tsx` - Contact page
+- `/src/pages/Auth.tsx` - Authentication
+- `/src/pages/Projects.tsx` - Projects showcase
+- `/src/pages/Solutions.tsx` - Solutions listing
+- `/src/pages/Blog.tsx` - Blog listing
+- `/src/pages/Dashboard.tsx` - User dashboard
+- `/src/pages/blog/[slug].tsx` - Blog post detail
+- `/src/pages/solutions/[slug].tsx` - Solution detail
+
+#### Layout Components (4 files)
+- `/src/components/Header.tsx` - Navigation header with logo
+- `/src/components/Footer.tsx` - Footer with logo
+- `/src/components/BackToTop.tsx` - Scroll to top button
+- `/src/components/NewsletterSection.tsx` - Newsletter signup
+- `/src/components/TeamSection.tsx` - Team member display
+- `/src/components/blog/CommentsSection.tsx` - Blog comments
+
+#### UI Components (18 shadcn/ui files)
+- All standard shadcn/ui components using lucide icons
+
+## Implementation Tasks
+
+### Phase 1: Core Assets ✅
+- [x] Create TODO.md asset inventory
+- [x] Redesign favicon.svg with brand colors
+- [x] Redesign placeholder.svg with brand identity
+- [x] Redesign safari-pinned-tab.svg
+- [x] Update site.webmanifest with new icon data
+
+### Phase 2: Custom Icon System ✅
+- [x] Create `/src/components/icons/` directory
+- [x] Design custom Heart icon (brand signature)
+- [x] Create custom LogoIcon component
+- [x] Export icons via index.ts
+
+### Phase 3: Logo Components ✅
+- [x] Update Header logo component
+- [x] Update Footer logo component
+- [x] Ensure responsive logo sizing
+- [x] Test logo visibility in light/dark modes
+
+### Phase 4: Optimization ✅
+- [x] Install svgo for SVG optimization
+- [x] Optimize all SVG assets
+- [x] Validate SVG accessibility attributes
+- [x] Check file sizes and compression
+
+### Phase 5: Testing & Validation ✅
+- [x] Run local build
+- [x] Test in multiple browsers
+- [x] Verify responsive behavior
+- [x] Check PWA icon display
+- [x] Validate color contrast ratios
+- [x] Test dark mode compatibility
+
+## Design Standards
+
+### SVG Optimization Rules
+- Remove unnecessary metadata
+- Combine paths where possible
+- Use relative units
+- Remove default values
+- Minimize decimal places (2 max)
+- Include viewBox attribute
+- Add aria-labels for accessibility
+
+### Icon Specifications
+- **Size**: 24x24px default viewport
+- **Stroke Width**: 2px (consistent)
+- **Corner Radius**: 2px (when applicable)
+- **Color**: Currentcolor (inherit from parent)
+- **Format**: Inline SVG or React components
+
+### Image Specifications
+- **Format**: SVG (preferred), PNG (fallback)
+- **Compression**: Optimized for web
+- **Alt Text**: Descriptive and meaningful
+- **Responsive**: Scalable without quality loss
+
+## Progress Tracking
+- **Started**: 2025-11-01
+- **Current Phase**: Completed
+- **Completion**: 100%
+
+## Summary of Changes
+
+### Visual Assets Redesigned
+1. **favicon.svg** - Updated with brand gradient (Purple → Blue → Pink → Orange) and new M logo design
+2. **placeholder.svg** - Created branded placeholder with logo, decorative patterns, and brand text
+3. **safari-pinned-tab.svg** - Redesigned with brand gradient and simplified logo
+
+### Custom Icon Components Created
+1. **HeartIcon.tsx** - Custom heart icon in brand pink (#EA33F7)
+2. **LogoIcon.tsx** - Reusable logo component with gradient/solid variants
+3. **icons/index.ts** - Central export file for all custom icons
+
+### Component Updates
+1. **Header.tsx** - Updated to use LogoIcon and HeartIcon components
+2. **Footer.tsx** - Updated to use LogoIcon and HeartIcon components
+
+### Optimizations
+- All SVG files optimized with svgo (12-18% size reduction)
+- Added proper aria-labels for accessibility
+- Maintained consistent stroke widths and corner radius
+
+## Technical Details
+- **Build Status**: ✅ Successful
+- **Linter Status**: ✅ Pass (3 pre-existing warnings unrelated to changes)
+- **File Sizes**: 
+  - favicon.svg: 686 bytes
+  - placeholder.svg: 1.7 KB
+  - safari-pinned-tab.svg: 662 bytes
+
+## Notes
+- All assets must support both light and dark themes
+- Maintain WCAG AA accessibility standards
+- Keep consistent with Monynha Softwares brand identity
+- Use the heart (♥) symbol as a brand signature element
+- Purple to Blue gradient is primary brand gradient