gantt xls product roadmap quarterly timeline infographic

Tech architecture infographic titled "Gantt XLS Product Roadmap" using HOW-IT-WORKS archetype adapted as a quarterly roadmap timeline. Create a structured 18-month product roadmap for a spreadsheet-based Gantt planning product, laid out as quarter columns across the page with an accurate timeline axis covering 6 consecutive quarters. Include horizontal swim lanes by team where applicable, such as Product, Spreadsheet Engine, Templates, Collaboration, Import/Export, and Reporting. Render labeled BOXES and rounded feature cards for roadmap items, each with a small icon, a canonical English feature name, and a one-line role description in English. Add pill-style status indicators on each feature card with sharp readable labels: Planned, In Progress, Shipped. Use ARROWS sparingly to show dependencies or rollout progression between major features, with short English labels describing what moves or changes, such as "template update", "Excel export", "dependency view", "shared edit", "timeline sync", "PDF output". Include a numbered legend 1-7 explaining the roadmap reading flow in English, for example: 1. Timeline starts at current quarter. 2. Features are grouped by team lane. 3. Each card shows a concrete deliverable. 4. Status pill indicates delivery state. 5. Arrows show dependency or follow-up work. 6. Quarter columns show sequencing over 18 months. 7. Shipped items remain visible for continuity. Use realistic, non-overpromising feature names relevant to gantt xls, such as XLS import cleanup, Task dependency columns, Baseline snapshot view, Print-friendly timeline, Multi-sheet project rollup, Milestone highlighting, CSV/XLS export improvements, Shared template library, Conditional formatting presets, Commented review mode, Resource column refinements, Quarter scale toggle. Ensure quarter and horizon labels are accurate and in English, with a clear quarterly bullet-list rhythm inside each column. Visual style: warm boutique, editorial developer-blog illustration, isometric or flat tech-diagram style, vector-clean infographic layout. Color palette: deep navy base with warm accent colors like muted gold, terracotta, sand, and cream, with elegant contrast and polished product-strategy mood. Make the layout feel premium, organized, realistic, and roadmap-centric rather than marketing-heavy. All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no real cloud-vendor logos (AWS / GCP / Azure) — use generic cloud icons, no watermarks Status labels rendered sharp. Realistic feature names — no overpromising. Quarter / horizon labels accurate.