:root { --font-sans: 'Geist', Inter, ui-sans-serif, system-ui, -apple-system, sans-serif; }
body { font-family: var(--font-sans); }
.font-geist-mono { font-family: 'Geist Mono', monospace !important; }
/* Smooth scrolling */
html { scroll-behavior: smooth; }
/* 3D Canvas Container - Absolute within Hero */
#canvas-container {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: 0;
pointer-events: none;
overflow: hidden;
}
/* Custom scrollbar for webkit */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #f5f5f5; }
::-webkit-scrollbar-thumb { background: #d4d4d4; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #a3a3a3; }