Hero carousel + Find-Your-Vape finder, the mega-menu, and the slide-in basket drawer.
Flat, fully-linked mega-menu — every destination present in the markup, SSR-ready.
One product page across 4 types (Device / Pod / E-Liquid / Pouches) — stock states, notify-me, bundle selector and the VapeHub Tested block.
Single-column checkout, silent age verification, the 18+ tickbox and a sticky order-summary rail.
Free-delivery tracker, multibuy engine, inline flavour/strength editing and the cross-sell rail.