#Home Page Responsive Polish & Mobile Demo Experience

We overhauled the home landing page for smooth navigation and complete consistency across all screen sizes:

Interactive Dashboard Demo on Mobile: Upgraded the interactive vault preview on mobile devices from hidden secret rows to an adaptive 2-tier card format. Mobile visitors can now tap the Eye button to unmask raw secrets in real-time and copy keys directly with one touch.
Touch-Scrollable Environment Tabs: Environment filter tabs on the landing demo scroll horizontally with touch momentum and hidden scrollbars, eliminating clipping on narrow phones.
Hero & CTA Mobile Actions: Added full-width responsive button wrapping for Hero and CTA sign up/sign in buttons on small viewports.
Mobile Navigation Polish: Added Changelog to mobile and desktop nav menus, and standardized touch target sizes for mobile drawer auth buttons.
Responsive Typography & Spacing: Normalized section paddings, lead text line heights, code panel bodies, and footer columns across phones and tablets.