Revamped the Digital Carbon Footprint Calculator from a flat, static two-panel layout into a dark dashboard-style UI: swapped light-blue panels for a navy/cyan theme, replaced plain number inputs with sliders for continuous values, and broke the results into collapsible sections (View Emission Factors, View Charts, See Tree Impact) instead of dumping everything at once. Added a transparent emissions-factor table so users can see exactly how their footprint is calculated, plus a “Tree Impact” card that translates the raw CO₂ figure into a relatable equivalent (trees needed per year to offset it) - turning the tool from a bare calculator into a clearer piece of climate communication.