Fix audited portfolio credibility and accessibility gaps

[brenosampaio-dev]

Summary

• replaces the internal master CV with the submission-ready chronological Canada résumé
• turns case-card placeholders into real code-built workflow previews and adds SQL/JSON technical specimens
• tightens positioning, case-study copy, evidence, timelines, validation status and relocation/work-permit transparency
• fixes heading/ID semantics, functional accordions, accessible labels, contrast, responsive grids, canonical metadata and the 404 route
• removes the blocking first-visit preloader and avoids unsupported claims about live prototypes or verified compliance

Validation

• npm run lint
• npm run build
• git diff --check
• runtime checks at 1363 px and 390 px: one H1 per route, no duplicate IDs, no horizontal overflow, correct canonicals and en_GB
• keyboard accordion toggle verified
• Lighthouse accessibility: 100, with no automated accessibility failures

Scope safety

Only files under portfolio/ are included. Unrelated sibling directories in the SSD checkout were left untouched.

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Project	Deployment	Actions	Updated (UTC)
portfolio	Ready	Preview, Comment	Jul 26, 2026 7:26pm

[chatgpt-codex-connector]

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[chatgpt-codex-connector]

Match aria-current to the actual navigation target

On /work/* and /about, these links are announced by assistive technology as the current page even though their href values navigate to sections of the home page. This gives screen-reader users false location information; either link to the current route or omit aria-current for these home-section links.

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