ModulArt

A landing for a modular-house manufacturer in Poland: houses are assembled in a factory, delivered to the plot and installed in 7-14 days. The audience is the Polish middle class with a plot who want to avoid the standard 18-month build. Competitors sell a vague "premium quality" and pretty renders — the buyer misses the main thing: how much faster it is and what it costs, compares pictures and puts the decision off for months. One strong promise was needed, instantly clear and verifiable.

The main headline — "Gotowy dom modułowy w 90 dni": a concrete number instead of "fast", a concrete promise instead of "quality". It gives an anchor at once: 90 days versus 540 for a normal build — the whole communication rests on that. Palette — a warm black background and an amber accent: about wood, warmth and a home to live in, not tech. A five-stage process timeline (from contract to keys) removes the first-timer's "unknown unknowns": who does what and when to pay.

HTML/CSS + a little JS — the biggest single-page build in the set: a gallery of completed projects, a five-stage timeline and a preliminary cost calculator (area, roof type, number of rooms → a price range). The landing sells a concrete number, not a vague promise: the 90-vs-540-days comparison works as a memorable hook — the buyer leaves and remembers the figure, and the timeline closes the fear of "how is this even going to go".