Audit Accessibility.prompt

# Accessibility Audit

Perform comprehensive accessibility audit following WCAG 2.1 Level AA standards.

## Audit Checklist

### 1. Perceivable
- [ ] **Alt Text**: All images have descriptive alt attributes
- [ ] **Captions**: Videos have captions/transcripts
- [ ] **Color Contrast**: 4.5:1 minimum for normal text, 3:1 for large text
- [ ] **Text Alternatives**: Non-text content has text alternatives

### 2. Operable
- [ ] **Keyboard Navigation**: All interactive elements keyboard accessible
- [ ] **Focus Indicators**: Visible focus states (3:1 contrast minimum)
- [ ] **Skip Links**: Skip navigation links present
- [ ] **No Keyboard Traps**: Users can navigate away from all elements

### 3. Understandable
- [ ] **Form Labels**: All form inputs have associated labels
- [ ] **Error Messages**: Clear, actionable error messages
- [ ] **Consistent Navigation**: Navigation consistent across pages
- [ ] **Language**: Page language declared

### 4. Robust
- [ ] **Valid HTML**: No parsing errors
- [ ] **ARIA**: Proper ARIA roles, states, properties
- [ ] **Name, Role, Value**: All UI components have accessible names

## Testing Tools