Holographic email and message cards with glowing edges floating in a dark digital workspace, displaying sender names and subjects.

A futuristic digital workspace with floating holographic email cards hovering in a 3D space. Each email card is semi-transparent with neon glowing edges, displaying minimalistic information like the sender's name, email subject, and a short preview. The cards are interactive, glowing softly and slightly pulsating. When hovering over the cards, a floating speech bubble appears with more details or attachment previews. The environment is a clean, dark background with soft ambient lights, giving a minimalistic and high-tech vibe. The feel should be sleek, modern, and digital, with a sci-fi touch See more