Welcome to HealthVibe - Your Modern Health Platform

Create a sleek and modern landing page for a health platform called 'HealthVibe'. The design should include a large hero section with a background image of healthy, happy individuals. There should be prominent call to action buttons like 'Sign Up' and 'Learn More'. Below the hero section, add sections for features, testimonials, and partner logos. Use a minimalist color palette of white, green, and blue, with rounded buttons and smooth hover effects. The design should be mobile responsive and feature a sticky navigation bar with a transparent background.