Modern architecture portfolio, A4 size, horizontal layout, clean minimalist design, white background, sans-serif font, bold headings, colorful project thumbnails, detailed building plans, sections separated by thin gray lines, 3D renderings of buildings, exterior and interior views, urban skyscraper, futuristic design, sleek lines, glass and steel materials, cityscape in the background, evening lighting, blurred motion effect, shallow depth of field, cinematic composition.