Design a 7-day Italy vacation itinerary for a couple in thei...

Prompt

Design a 7-day Italy vacation itinerary for a couple in their early 30s who love food, history, and moderate walking. Two constraints to work around: (1) one traveler has celiac disease and cannot eat anything with gluten — including hidden sources like sauces or fried foods — so pasta, pizza, and bread are largely off-limits despite being a huge part of Italian cuisine; (2) the trip falls during the last week of August, when many small family-run restaurants and shops in Italy traditionally close for summer holiday (ferragosto). Plan the itinerary creatively around these limitations rather than ignoring them.