Modern Vector Logo, Favicon & Google Play Store Assets (AI Reading App)

Project Description:
Hello! I am looking for a skilled graphic designer to create the core visual identity and Google Play Store graphic assets for my SaaS application, EPUB Translator (a web and mobile app for reading, looking up context/definitions, and translating EPUB books using Artificial Intelligence).

I need a modern, clean, minimalist, and tech-oriented design that seamlessly combines the concepts of digital reading/books and Artificial Intelligence.

Required Deliverables:
1. Main Logo (Vector):
Full source files in SVG and AI/EPS formats for scalable web and mobile app usage.
Clean, recognizable symbol/icon that works well at both large and very small sizes.

2. Favicon (Web):
Adaptation of the logo optimized for browser tabs (SVG, ICO, and 32×32 / 16×16 PNGs).

3. Google Play Store App Icon:
Dimensions: Exactly 512×512 px
Format: 32-bit PNG (no transparency/alpha channel) or JPEG
File size: Under 1 MB
Important Guideline: Keep the corners completely square (full bleed). Do not pre-round the corners or add drop shadows to the outer edges, as Google Play dynamically applies its own corner mask and shadows.

4. Google Play Feature Graphic (Banner):
Dimensions: Exactly 1024×500 px
Format: 24-bit PNG (no transparency) or JPEG
Mandatory Content & Visual Hierarchy:
- App Logo & Title: EPUB Translator
- Main Headline (Large, bold, easy to read at a glance): Read, Look Up & Translate EPUBs with AI
- Secondary Badge / Pill / Subtitle (Smaller, clean accent): Use your own API key
Safe Zone Requirement: Keep all text and the logo well-centered, leaving at least a 15% safety margin from all outer edges so nothing gets cropped across different mobile screens.

Desired Style & Vibe:
Professional, sleek, and productivity-focused. Avoid overly cluttered or generic clipart styles. High contrast and clear typography are essential so the Feature Graphic is easily readable on small phone screens.

When applying, please include:
- Your total quote for all 4 deliverables (including source files).
- Estimated turnaround time.
- Links to relevant portfolio pieces (especially app icons, SaaS branding, or Play Store / App Store graphics).

I look forward to reviewing your proposals!