Sync leaderboard: header → 2026Q3 2026-07-01

Update leaderboard: EVA pass@1 ranking, top-3 cards, footer alignment

feat: render leaderboards from data/leaderboard.json with static fallback

Expand leaderboards to top 5 per card; tighten EVA card spacing

Polish leaderboard cards: clickable titles, tooltips, hover animation

Replace remote logo URL with local SVG asset

Update leaderboard links to correct URLs and use NE arrow icon

Reskin landing page with Tailwind + WCAG fixes

Add NowAI-Bench landing page and project scaffolding

Initial placeholder

initial commit