TERA is a corporate website designed for a brand that develops air conditioning and mechanical system solutions for commercial and industrial projects. The site is structured based on project-based B2B mechanical system positioning, not consumer air conditioning service. Central air conditioning, ventilation, VRF, heating & cooling, mechanical installation, and building automation services are presented in the same technical language with office campus, hotel modernization, and industrial ventilation cases. The visual language is based on the Deep Navy–Soft White–Steel–Copper palette, Manrope–Inter typography, and facility/roof mechanical visuals.