contemporary luxury hotel interior with subtle classical accents preserve the existing architecture exactly arches staircase proportions and layout unchanged design language modern clean architectural with refined classical references expressed through materials and lighting color palette warm ivory and cream base deep burgundy accents matte black details brushed gold and brass highlights reception desk modern monolithic form light marble with subtle veining thin brushed brass inlays clean geometry no ornamentation lighting minimal and sculptural warm golden tone architectural lighting that enhances the classical details no decorative excess atmosphe