Fix horizontal scroll and text wrapping on /lite page

[PirateJC]

Problem

The /lite page showed a horizontal scrollbar, and the intro text block did not wrap to the viewport when the window was resized narrower than ~1200px (reported with a screenshot showing clipped/overflowing text and a bottom scrollbar).

Root cause

Three CSS issues on blocks used by the /lite page:

1. textBlock.css — .content-container > .text-block used a fixed width: 1200px (plus padding: 0 !important). Below 1200px the text box stayed 1200px wide, so the paragraph wrapped at 1200px and overflowed the viewport. Between ~1025–1199px this produced a visible horizontal scrollbar; below 1024px it was only masked by a global overflow-x: hidden.
2. heroBlock.css — used the width: 100vw; left: 50%; margin-left/right: -50vw full-bleed hack. 100vw includes the vertical scrollbar width, so it overflowed by ~half the scrollbar on every width (a thin persistent scrollbar with classic scrollbars). This completes the earlier partial fix in 5958b72c, which set width: 100% but left the -50vw margins in place.
3. ctaBlock.css — same 100vw / -50vw full-bleed hack as the hero block.

Fix

• Text block: width: 100%; max-width: 1200px with 0 15px gutters — fluid below 1200px, still centered at 1200px on desktop.
• Hero and CTA blocks: replaced the 100vw / -50vw hack with plain width: 100%. Because .content-container is already full-bleed, both still span edge-to-edge.

Verification

Built the site and measured document overflow with Playwright at 480–1400px:

• No horizontal overflow at any width (was 20–100px at 1100–1180px in headless).
• Headed browser with classic 15px scrollbars: scrollWidth == clientWidth, no horizontal scrollbar (was ~8px before the hero/CTA fix).
• Confirmed visually that the intro text wraps cleanly within the viewport with even gutters, and the hero image and CTA gradient still span full width.

Changes are limited to 3 CSS files; heroBlock and ctaBlock are only used on the /lite page.

Co-authored-by: Copilot 223556219+Copilot@users.noreply.github.com

[Copilot]

Copilot encountered an error and was unable to review this pull request. You can try again by re-requesting a review.