/* ==========================================================================
   CYBER BRUTALISM DESIGN SYSTEM (Reference: CYBR_)
   Palette: Light Canvas (#F4F4F6), Pure Black (#000000), Pure White (#FFFFFF)
   Accents: Electric Purple (#7C3AED, #6D28D9), Neon Lime (#BEF264, #D9F99D)
   Typography: Space Grotesk (Display) & JetBrains Mono / Space Mono (Code/HUD)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700;800&family=Space+Grotesk:wght@400;500;600;700;900&display=swap');

:root {
  --cb-bg: #F4F4F6;
  --cb-canvas: #FFFFFF;
  --cb-ink: #000000;
  --cb-border: #000000;
  --cb-purple: #7C3AED;
  --cb-purple-dark: #6D28D9;
  --cb-lime: #BEF264;
  --cb-lime-light: #D9F99D;
  --cb-muted: #52525B;
  --cb-font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --cb-font-mono: 'JetBrains Mono', monospace;
}

body.cyber-brutalist {
  background-color: var(--cb-bg) !important;
  color: var(--cb-ink) !important;
  font-family: var(--cb-font-display) !important;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  background-image: 
    linear-gradient(to right, rgba(0, 0, 0, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
}

/* Hard outlines & brutalist shadows */
.cb-border {
  border: 1px solid var(--cb-border);
}
.cb-border-2 {
  border: 2px solid var(--cb-border);
}
.cb-border-b {
  border-bottom: 1px solid var(--cb-border);
}
.cb-border-t {
  border-top: 1px solid var(--cb-border);
}
.cb-border-r {
  border-right: 1px solid var(--cb-border);
}
.cb-border-l {
  border-left: 1px solid var(--cb-border);
}

.cb-shadow {
  box-shadow: 4px 4px 0px 0px #000000;
}
.cb-shadow-lg {
  box-shadow: 6px 6px 0px 0px #000000;
}
.cb-shadow-purple {
  box-shadow: 4px 4px 0px 0px var(--cb-purple);
}
.cb-shadow-hover {
  transition: all 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}
.cb-shadow-hover:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px 0px #000000;
}

.cb-shadow-3d {
  transition: transform 0.2s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.2s cubic-bezier(0.2, 0.8, 0.2, 1);
  transform-style: preserve-3d;
}
.cb-shadow-3d:hover {
  transform: translateY(-4px) rotateX(2deg) rotateY(-2deg);
  box-shadow: 8px 8px 0px 0px #000000;
}

/* Corner crosshairs (+) */
.cb-crosshair-wrap {
  position: relative;
}
.cb-crosshair-wrap::before,
.cb-crosshair-wrap::after {
  content: "+";
  position: absolute;
  font-family: var(--cb-font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--cb-ink);
  pointer-events: none;
  line-height: 1;
  z-index: 10;
}
.cb-crosshair-wrap::before {
  top: -8px;
  left: -7px;
}
.cb-crosshair-wrap::after {
  bottom: -8px;
  right: -7px;
}

/* Monospace telemetry */
.cb-mono {
  font-family: var(--cb-font-mono);
}

/* Custom 3D canvas viewport */
#cb-hero-3d-canvas {
  width: 100%;
  height: 100%;
  min-height: 440px;
  display: block;
}

/* Scanline animation */
@keyframes cb-scan {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(1000%); }
}
.cb-scanline {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(124, 58, 237, 0.6), transparent);
  animation: cb-scan 8s linear infinite;
  pointer-events: none;
}