We reused the architecture proven on the SAGA bot and gave KAN its own content, flows and admin panel. The bot asks the visitor’s name, then offers an image-card menu: news, location with a map pin, infrastructure, documents, purchase terms and photo reports from the site. Each floor plan has a ‘price and availability’ call button. Typed questions go to the shared Python NLP engine. A six-step questionnaire ends with a lead sent to sales by email with the chat transcript and to Bitrix24, followed by matching plans.