Fix AI chat button overlapping with scroll-to-top button

[xliry]

Bug: AI Chat and Scroll-to-Top Buttons Overlapping

The AI chat button and the scroll-to-top button are stacked on top of each other, making the AI chat button unclickable.

Problem

• Both buttons are positioned in the same bottom-right corner (likely both using fixed bottom-4 right-4 or similar)
• The scroll-to-top button sits ON TOP of the AI chat button
• Users cannot click the AI chat button because it's covered

Fix

• Separate the two buttons vertically so they don't overlap
• Option A: Stack them with spacing — scroll-to-top above AI chat (e.g., bottom-20 right-4 for scroll-to-top, bottom-4 right-4 for AI chat)
• Option B: Place them on different sides (scroll-to-top bottom-right, AI chat bottom-left or vice versa)
• Ensure proper z-index so both buttons are clickable
• Both buttons should be visible and accessible on mobile too

Files to check

• Search for scroll-to-top / back-to-top component in ~/bosphorusIre/
• Search for AI chat widget/button component
• Check their CSS positioning (fixed, absolute, z-index)

Acceptance

• Both buttons visible and clickable without overlap
• AI chat opens correctly when clicked
• Scroll-to-top still works
• Looks clean on both desktop and mobile

[xliry]

Plan

Root Cause: Both ScrollToTopButton and AiChat toggle button use identical positioning: fixed bottom-6 right-6 z-50, causing them to overlap.

Fix: Move ScrollToTop to bottom-24 right-6 (above the AI chat button). Keep AI Chat at bottom-6 right-6.

File to modify: components/ScrollToTopButton.tsx - change bottom-6 to bottom-24 on the button className.

[xliry]

Completion Report

Fixed overlapping AI chat and scroll-to-top buttons. Both buttons were using identical positioning fixed bottom-6 right-6 z-50. Moved ScrollToTopButton from bottom-6 to bottom-24 so it sits ~96px from the bottom, cleanly above the AI chat button at 24px. Both buttons are now fully visible and clickable without overlap on desktop and mobile. Build passes successfully.

Modified: components/ScrollToTopButton.tsx