`): ```astro ...

``` - Rationale: Allows keyboard users to bypass repeated navigation (WCAG 2.4.1, 2.4.3). 2) Page language + `hreflang` - File: `src/layouts/BaseLayout.astro` - Snippet (top `` and ``): ```astro ... ``` - Rationale: Correct language for screen readers and localized SEO (WCAG 3.1.1, 3.1.2). 3) Mobile menu button lacks ARIA state wiring - File: `src/layouts/BaseLayout.astro` - Snippet (button + script): ```astro ``` ```html ``` - Rationale: Communicates expanded/collapsed state for assistive tech (WCAG 4.1.2). 4) Carousel semantics and controls - File: `src/components/HeroCarousel.jsx` - Snippet: ```jsx

{slides.map((slide, index) => (

...

))}

``` - Rationale: Conveys carousel/slide semantics; exposes play/pause state (WCAG 1.4.2, 2.2.2, 4.1.2). 5) Contact form ARIA and honeypot - File: `src/components/ContactForm.jsx` - Snippet: ```jsx const [hp, setHp] = useState(''); ...