Friendly & Stylish
This landing page design is elegant and contemporary, while still remaining approachable and friendly. This dramatic design is easy on the eyes and will appeal to a wide variety of people.
I have grandfathered in your colours of black and yellow, but I have softened the yellow slightly for a less jarring and more refined look. I have also introduced a beige as the base colour. This has brightened up the whole look, but it is still keeping a sharp edge with the black accents.
I have used a modern and clean sans-serif font throughout the design for a uniform look. This font is web safe and will experience no issues rendering across platforms and browsers.