Homepage touchpoint mockups, refreshed

Small touch-ups to the touchpoint section on the homepage so the demo lines up better with how your real activation will look:

• Post-purchase order confirmation is wider and has more breathing room around the blue offer card.
• SMS touchpoint is now a single message bubble followed by the link, instead of two stacked bubbles.
• Sample referral URLs read as yourstore.com/Amy426 rather than yourstore/Amy426, so the example matches the format you will actually deploy.

We also added a new case study from Candy Planet (1.8% of monthly revenue from referrals, untouched for 9 months) to the carousel.