:root{--bg:#000;--panel:#050812;--border:#ffffff14;--text:#f3f1ec;--muted:#d8d6d1;--blue:#2563eb;--hp-accent:#3b82f6}.hero,main.homepage-luminous>section:first-child{isolation:isolate;background:#000;min-height:clamp(460px,64vh,620px);position:relative;overflow:hidden}.hero-content{z-index:10;width:100%;position:relative}main.homepage-luminous>section:not(:first-child){background:#000}@media (max-width:768px){.hero,main.homepage-luminous>section:first-child{min-height:clamp(420px,60vh,560px)}}