Developer Builds Interactive Ayurvedic Taste Atlas Using Pure CSS Art

A developer created 'Rasa', an interactive web project submitted to the Frontend Challenge CSS Art category, that visualises India's six Ayurvedic tastes — sweet, sour, salty, pungent, bitter, and astringent — through pure CSS. The centrepiece is a tongue-shaped interactive map built entirely with layered CSS, featuring selectable taste regions, 3D perspective, zoom, and keyboard navigation. Instead of food photography, every dish is rendered from structured data using CSS techniques like gradients, shadows, and pseudo-elements to simulate steam, condensation, and oil sheen. Each of the six tastes also has a signature ingredient — such as jaggery for sweet or chilli for pungent — that drifts subtly across the page, with animations respecting reduced-motion accessibility preferences. The project was designed so that the visual elements serve the content directly, rather than functioning as standalone decorative experiments.