During April 2025, Reznik redesigned the advertisement section for yangelia/project-g14, focusing on improving both UI/UX clarity and accessibility. Using HTML and CSS, Reznik refactored class names and markup for clearer, more maintainable structure, replacing ambiguous identifiers with descriptive ones. The work included adding a visually-hidden utility to enhance screen-reader support and updating markup semantics for better accessibility compliance. Reznik also converted the advertisement button into a direct link to the contact section and refined hover transitions for improved user feedback. This feature laid a foundation for future enhancements and demonstrated solid front-end development and accessibility skills.