Bright Science Fiction Book Cover Design (Evoking modern and secure)

Visuals: A modern, futuristic city is depicted encapsulated within a transparent glass globe resting atop a grand, geometrically intricate and fortified architectural base. The globe contains a detailed miniature urban scene with high-tech skyscrapers, clean streets, and a radiant sunlight horizon breaking behind the scene, showcasing distant towering mountains. Surrounding the globe, glowing energy lines and digital grids create a sci-fi aesthetic. The backdrop is kept minimalistic, showcasing a subtle gradient from deep space-like hues to a glowing, optimistic horizon.

Typography: Bold sans-serif font for the main title "Vision and Strategies," with a futuristic metallic gradient effect. Subtitles and smaller text are in a clean, geometric sans-serif typeface, with uniform spacing and capitalized letters for consistency.

Layout: The main title is centered on the top part of the book with glowing sci-fi accents beneath it, while the small text ("of sustainable urban development and design") is arranged below the globe in a neat and balanced semicircular shape. The primary image (the globe city inside the architecture) dominates the center of the cover, with the bright horizon creating a visual anchor near the bottom. The background uses negative space to draw focus.

Explanation: The visual composition captures the essence of a sustainable urban environment while drawing on sci-fi themes through futuristic architecture and glowing energy details. Encapsulating the city within a glass globe signifies fragility, care, and innovation. The typography complements the sci-fi genre, using sharp, clean sans-serif fonts that reflect modernity and professionalism. The layout ensures a clear hierarchal structure where the main title, the glowing city globe, and the horizon lead the viewer's gaze fluidly. The chosen materials—matte finish with embossed metallic titles—create a tactile element of luxury while ensuring durability. Altogether, the design embodies both the grounded concepts of urban design and the imaginative scope of science fiction.