glass treatment apply a subtle white frosted gradient film on all storefront glazing frosted effect starts from the bottom of each glass panel with 40 50 opacity and gradually fades to fully transparent at approximately 1 40 1 60m height maintain visibility of interior gym equipment through the frosted area soft and elegant transition no hard horizontal line light sandblasted appearance not fully opaque realistic glass reflections and transparency frosting should provide privacy while preserving daylight and visual connection with the interior critical do not modify any geometry mullions frame positions window sizes facade proportions camera angle or architectural elements only change the glass material