Website Layout Refresh Needed ASAP

My site functions well, but the overall layout feels dated and cluttered. I want the structure reorganised so pages flow logically, key content stands out, and the design looks fresh on both desktop and mobile. The colour palette, fonts and images can stay for now—this job is strictly about rethinking the page hierarchy, navigation, and section spacing so everything feels lighter, clearer, and more user-friendly.

Please show me examples of past work where you have improved site layouts or performed similar structural revamps; links or short case studies are perfect. Because I need this change live as soon as possible, outline how quickly you can turn around initial wireframes, revisions, and final implementation once I hand over site access.

Deliverables I expect:
• Wireframe or mock-up of the proposed new layout
• Final responsive build applied to my existing content
• Brief hand-over notes so I can maintain the structure later

If you have availability to start right away and can demonstrate proven success modernising website structures, I’m ready to move forward immediately.