🎯 Responsive UI/UX Test Page

Testing: Header, Navigation, and Footer responsive behavior

✅ Improvements Made:

• Header: Sticky positioning with glassmorphism, optimized for all viewports
• Mobile Navigation: Off-canvas drawer (85% width, max 360px) with smooth animations
• Desktop Navigation: Horizontal layout with dropdown menus
• Keyboard Navigation: Full ARIA support with Arrow keys, Enter, Space, Escape
• Touch Targets: All interactive elements ≥44px (WCAG 2.5.5 compliant)
• Dropdown Menus: Keyboard accessible with proper focus management
• Footer Grid: Responsive 1→2→3 column layout with optimized spacing
• Social Icons: 48px touch targets with smooth hover effects
• Back to Top: Appears after 300px scroll, smooth scroll with reduced motion support
• Accessibility: Full keyboard navigation, ARIA states, screen reader support

📱 Test Viewports:

• 375px - Mobile (iPhone SE)
• 768px - Tablet (iPad portrait)
• 1024px - Laptop (breakpoint for horizontal nav)
• 1440px+ - Desktop

⌨️ Keyboard Testing:

• Tab - Navigate through interactive elements
• Enter/Space - Activate buttons and links
• Arrow Down/Up - Navigate dropdown menus
• Escape - Close dropdowns and mobile menu
• Shift+Tab - Navigate backwards

🎨 Features to Test:

• Mobile Menu Toggle: Click hamburger icon (≥44px) on mobile
• Overlay Close: Click outside menu to close
• Dropdown Navigation: Hover or click on dropdown items (if present)
• Active State: Current page highlighted in navigation
• Footer Grid: Resize browser to see 1→2→3 column layout
• Social Icons: Hover effects with scale and glow
• Back to Top: Scroll down, click button to return
• Smooth Scroll: Anchor links scroll smoothly
• Reduced Motion: Check with OS settings enabled