A bilingual, edge-rendered services and shop experience for a Tenerife-Sur smart-home business — with a Viva Grafix design system over the DSL4 Digital-engineered platform.
A services site with nothing between visitor and quote.
StaySmart sells smart-home installation and consulting in Tenerife Sur — packages from €89 to €499, including a pack built for holiday lets. The site’s job is simple and commercial: explain the offer in Spanish and English, look premium, and convert a visit into a quote request that actually reaches the business.
DSL4 Digital engineers and operates the server-rendered services, lead capture and shop platform. Viva Grafix designed the “Cinematic Dusk” identity, navigation and front-end presentation around its zero-client-JavaScript behaviour, so speed becomes part of the brand experience.
DSL4 Digital’s small, server-rendered platform gave us a fast canvas; we gave it a design system with a mood.
A hand-built CSS design system — twilight palette, self-hosted type, cinematic gradients — giving a local installer the finish of a much larger brand.
Full ES/EN i18n rendered server-side, so both languages are first-class and instantly indexable.
The quote form writes to D1 and notifies via Telegram and email — protected by a honeypot and a rate-limit binding rather than a CAPTCHA wall.
StaySmart didn't stop at installs. StaySmart Products is the brand's second arm — a curated shop of smart-home gear selected and tested by the people who fit it, with every price final, IGIC and customs included, and installation one click away. Its storefront is designed around DSL4 Digital’s multi-brand commerce and pricing system.
DSL4 Digital’s zero-client-JavaScript architecture is a feature with teeth; Viva Grafix made that speed and focus part of the visible experience.
Every page renders on Cloudflare Workers through a custom tiny router — no framework runtime, no client bundle, response times that feel local because they are.
Honeypot fields plus a Workers rate-limit binding filter the bots while real customers never see a challenge.
Measurement without banners — the site respects visitors by architecture, which in 2026 is its own conversion optimisation.
StaySmart Services pairs DSL4 Digital’s lean platform engineering with Viva Grafix’s brand and interface work: a small local business can have the fastest site in its market — bilingual, elegant and direct.