Redesign cards block: large, no-image, sliding, and itinerary variants

[lamontacrook]

Summary

• .cards.large: white promo cards with a wordmark image, left-aligned copy, and an orange pill CTA (Featured Cruise Offers)
• .cards (no modifier): dark navy promo panels with a serif heading, centered copy, and a white pill CTA (Give $50/Get in the know style content)
• .cards.sliding: horizontally-scrolling carousel of image-overlay teaser cards with prev/next arrow controls, matching the hollandamerica.com "Onboard Experience" pattern
• .cards.itinerary (new): white route-map result cards with a title, "Ship: X" meta, and an orange CTA, matching the hollandamerica.com "Find a Cruise" result card pattern
• Shared card image aspect-ratio now defaults to portrait (389:533); images whose alt text ends in "route map" keep their native landscape ratio instead of being cropped
• Removed the global 1200px max-width cap on section content so blocks can render full-bleed

Test plan

• Visit https://cards-block-redesign--hal--adobedevxsc.aem.page/docs/library/blocks/cards and confirm all four card variants (Featured/large, no-image, Sliding, and the itinerary demo isn't in the library but see below) render and the sliding carousel's arrows work
• Visit https://cards-block-redesign--hal--adobedevxsc.aem.page/en/us and confirm the "Experience Alaska this Summer" route-map cards render as the new white itinerary card style, with uncropped landscape maps
• Confirm npm run lint passes (verified locally)

🤖 Generated with Claude Code

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Commits

• ab60fc2 ✅ (latest)
• 2a1050a ✅

[aem-code-sync]

	Page	Scores	Audits	Google
📱	/docs/library/blocks/cards
🖥️	/docs/library/blocks/cards
📱	/en/us
🖥️	/en/us