Your website or webshop wouldn’t be a mediocre copy but an absolutely unique creation tailored for your business based your on your imagination. Strategical thinking without borders and compromises.
You can proudly show your website or webshop on smartphone and/or tablet because it will be optimized for all multimedia devices that you mentioned, thanks for the responsive web design technology.
You can relax, because your website or webshop made by hand from the first character to the last one. There is no conventional design stolen from others, neither automatization. There is only the human and the creation.
You don't have to worry about the blurry images and icons, because they will be ultra sharp on every device with high resolution display, due to the double retina optimalization.