App Name: EstimateFlow

Core Features:

Cost Input Form: Interactive form for clients to input project requirements.
Admin Configuration: Admin panel for configuring pricing parameters and viewing client inputs.
WordPress Integration: Ability to embed the cost calculator form directly into WordPress websites.
AI-Assisted Scope Definition: AI-powered suggestions to guide clients in defining project scope and features by acting like a 'tool' offering project management advise
Dynamic Cost Calculation: Real-time display of cost estimates based on input parameters.
Custom Calculation Formulas: Options for agencies to customize the cost calculation formula via the admin panel
AI Complexity Classification: Automatically classify feature complexity from project descriptions by using a 'tool' powered by LLMs, categorizing them as simple, medium, or complex to refine cost estimates

Primary color: Strong blue (#2979FF) for a modern and trustworthy feel, drawing inspiration from technology and professionalism.
Background color: Light grayish-blue (#E0E7FF) to provide a clean, unobtrusive backdrop that complements the primary color.
Accent color: Purple (#794BC4), an analogous color to blue, to add a touch of sophistication and highlight key actions.
Font Pairing: 'Space Grotesk' (sans-serif) for headings and 'Inter' (sans-serif) for body text.
Clean, intuitive layout with a focus on user experience. Form elements should be logically grouped and easy to understand. Model initial layout after provided screenshot.
Use simple, geometric icons to represent different features and project types.
Subtle animations to provide feedback and guide the user through the cost estimation process. For instance, highlighting a section of the form when it becomes active, and adding transitions between each step of the process