/* Merkavah design refinements <=5% — perf, spacing, depth */
.nev-hero-circle-container,.nev-corner,.header,.header-sigil{will-change:transform,opacity}
.header-nav-link{letter-spacing:0.20em}
.card-en,.nev-hero-label,.daas-stat-label{letter-spacing:0.16em}
.header::after{box-shadow:0 0 12px rgba(0,255,103,0.12),0 0 28px rgba(0,255,103,0.05)}
.nev-hook-card,.daas-file-card,.nev-card{box-shadow:inset 0 1px 0 rgba(255,255,255,0.04),0 2px 8px rgba(0,0,0,0.3)}
.reveal{transition:opacity 0.4s ease,transform 0.4s cubic-bezier(0.16,1,0.3,1)}