Interactive Menu with Cart and WhatsApp

This project is a complete, ready-to-use website designed specifically for a natural beverage business (offering *aguas frescas*, juices, and fruit drinks). It features an interactive digital menu organized by categories (Classics, Tropical, Seasonal, Specials, and Liters), with each product displaying an image, description, and price. Customers can browse the drinks, view details in a modal window, and add items to a shopping cart. The cart allows users to adjust quantities, remove items, and calculate subtotal and total costs. Upon checkout, customers can enter their name and phone number to send the order directly to the business via WhatsApp. Additionally, the site automatically displays the shop's open or closed status based on configured hours (customizable by day of the week) and includes floating buttons linking to Facebook, Instagram, Google Maps, and WhatsApp. The design is fully responsive, modern, and attractive, utilizing a tropical color palette that conveys freshness. The code is written in HTML, CSS (Tailwind), and vanilla JavaScript, avoiding heavy external dependencies. It is ideal for entrepreneurs, food and beverage business owners, or developers seeking a solid foundation for a WhatsApp-based ordering system. The code is fully commented and well-organized, making customization easy.