Abstract
The article examines the development features of contemporary architecture and design, their interrelation, and stylistic harmony. The relevance of the study is determined by the comprehensive development of architecture and design based on functionality, technology, and aesthetics in the modern era. The purpose of the research is to analyze stylistic features, the impact of modern materials and technologies, and their psychological effect on humans. The article systematizes key directions such as geometric precision, functionality, innovative materials, and color psychology. Additionally, a comparative analysis of Kazakhstani and international practices is conducted, identifying their characteristics and development trends. The results of the study allow for a comprehensive understanding of contemporary trends in architecture and design.