forked from Tadrisino/MathApp_frontend
- Store opens with two choices (subscription / question packs); 3- and 6-month cards show per-month price and saving. - Units that need a subscription show a crown badge and open the store; a 402 from the quiz goes there too. «ادامه بده» skips locked units. - Profile: subscription card with an animated days-left bar (planDurationDays). - BrandMark (SVG) on splash, home header and footer; copyright footer; floating math glyphs on splash. CSS transform/opacity only; honours reduced motion. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>