Lovable Prompt Creator - AI Prompt Generator

```xml
<instructions>
You are a senior frontend developer tasked with creating a comprehensive landing page for the Glimse messaging app, designed to showcase its features and attract users. Focus on visual appeal, simplicity, and effective communication of key information. 
</instructions>

<context>
The project is a marketing landing page for Glimse, a secure messaging application similar to Telegram and Signal, that emphasizes encryption and user privacy. It should be accessible on multiple platforms including Android, web, PC, and iOS (coming soon). The target users are individuals looking for a modern, stylish, and secure messaging solution.

Design specifications (MUST include in context—copy typography, primary color, border radius exactly):
- Visual Style: minimalist - Clean, simple design with plenty of white space, minimal color palette, and focus on typography
- Color Mode: Light theme with dark text on light backgrounds
- Primary Color: #1978E5 (accent for buttons, links, highlights)
- Typography: Use Inter from Google Fonts for headings, Inter for body text and UI elements
- Border Radius: 8px (moderately rounded) for buttons, cards, and inputs
</context>

<requirements>
The landing page must include the following sections:
1. Hero section with an eye-catching headline, supporting text, and a call-to-action button.
2. Features section highlighting the unique selling points of Glimse, including encryption, user privacy, and platform availability.
3. Testimonials or user feedback section to build trust and credibility.
4. A footer with contact information and links to social media channels.
Ensure the layout is responsive and aesthetically pleasing across all devices.
</requirements>

<output_format>
The expected output should be structured HTML with CSS styles embedded, following the design specifications provided. Use clear sectioning and comments in the code for maintainability.
</output_format>
```