A landing page has one job: move a specific visitor toward one next step. That's it. When a page tries to serve a job seeker, a vendor, and a prospective client at the same time, all three leave unsure whether they're in the right place. We start by naming the single audience and the single action, then cut everything on the page that argues against that action.
Above the fold, a visitor should get three things without scrolling: what you do, who it's for, and a visible way to start. Below that, the page has to answer the private objections people don't type into a form. Is this firm credible? Have they done this before? What does working with them cost me in time, not just money? Trust signals, case studies, and a plain-spoken process section do that work better than a paragraph of adjectives.
The practical result is a shorter page that reads faster. White space isn't decoration in this model. It's how you signal confidence. A page that breathes tells a visitor the firm isn't desperate, and desperation is expensive in professional services.