Modern architectural portfolio template, InDesign document, A4 size, clean layout, simple typography, bold font headings, minimalist color scheme, white background, grid system, section dividers, project thumbnails, detailed case studies, floor plans, elevations, cross-sections, 3D renderings, urban context, cityscape, skyscrapers, green roofs, steel structures, glass facades, wooden accents, natural materials, moody lighting, atmospheric composition, shallow depth of field, realistic textures, cinematic mood.