/* ═══════════════════════════════════════
   CYBERPUNK VISION DESIGN SYSTEM
   ═══════════════════════════════════════ */
:root {
  --bg: #010103;
  --surface: rgba(8, 8, 12, 0.65);
  --surface-card: rgba(12, 12, 20, 0.85);
  --surface-subtle: rgba(18, 18, 28, 0.45);
  
  --border: rgba(255, 255, 255, 0.05);
  --border-active: rgba(0, 240, 255, 0.25);
  --border-pink: rgba(255, 0, 127, 0.25);
  --border-glow: rgba(0, 240, 255, 0.4);
  
  --white: #f3f5f8;
  --white-dim: #cbd0d8;
  --gray: #787e87;
  --gray-dark: #24262d;
  
  --cyan: #00f0ff;
  --cyan-rgb: 0, 240, 255;
  --pink: #ff007f;
  --pink-rgb: 255, 0, 127;
  --purple: #9d00ff;
  --yellow: #ffd700;
  
  --font-display: 'Syne', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.25, 1.35, 0.5, 1.35);
}

body.light-theme {
  --bg: #f5f6fa;
  --surface: rgba(255, 255, 255, 0.75);
  --surface-card: rgba(248, 249, 253, 0.9);
  --surface-subtle: rgba(235, 238, 245, 0.6);
  
  --border: rgba(0, 0, 0, 0.08);
  --border-active: rgba(0, 180, 255, 0.4);
  --border-pink: rgba(255, 0, 127, 0.4);
  --border-glow: rgba(0, 180, 255, 0.5);
  
  --white: #111216;
  --white-dim: #2e313c;
  --gray: #5e6473;
  --gray-dark: #e1e4ed;
  
  --cyan: #0088cc; /* High-contrast cyan for legibility in light mode */
  --cyan-rgb: 0, 136, 204;
  --pink: #d8006c; /* High-contrast pink for legibility in light mode */
  --pink-rgb: 216, 0, 108;
  --purple: #7a00cc;
}

body.light-theme .bg-grid {
  background-image: 
    linear-gradient(to right, rgba(0, 136, 204, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 136, 204, 0.03) 1px, transparent 1px);
}

/* Light mode Document Scanning Viewer adjustments (morph to clean physical white sheet of paper) */
body.light-theme .ocr-viewer-panel {
  background: #e9ecf4;
  border-color: rgba(0, 0, 0, 0.12);
}

body.light-theme .doc-mock {
  background: #ffffff;
  padding: 24px;
  border-radius: 8px;
  box-shadow: 
    0 10px 25px rgba(0, 0, 0, 0.05), 
    0 2px 6px rgba(0, 0, 0, 0.02);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

/* Light mode JSON Code Panel adjustments */
body.light-theme .ocr-code-body {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 
    0 10px 25px rgba(0, 0, 0, 0.03), 
    0 2px 6px rgba(0, 0, 0, 0.01);
}

body.light-theme .code-bool {
  color: #c25e00; /* Rich legible amber-orange on white paper */
}

/* Light mode Retro Diagnostic Telemetry Console adjustments */
body.light-theme .console-wrap {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 
    0 10px 25px rgba(0, 0, 0, 0.03), 
    0 2px 6px rgba(0, 0, 0, 0.01);
}

body.light-theme .console-header {
  background: #f8f9fd;
  border-color: rgba(0, 0, 0, 0.08);
}

/* ═══════════════════════════════════════
   RESET & SYSTEM WRAPPERS
   ═══════════════════════════════════════ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
}

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--gray-dark);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--cyan);
}

::selection {
  background: rgba(0, 240, 255, 0.15);
  color: var(--cyan);
}

/* Cybernetic Visual Overlays */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background-image: 
    linear-gradient(to right, rgba(0, 240, 255, 0.015) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 240, 255, 0.015) 1px, transparent 1px);
  background-size: 50px 50px;
}

.bg-radial {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background: radial-gradient(circle at 50% 50%, rgba(255, 0, 127, 0.03), transparent 75%);
}

.noise-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.02;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Full Viewport Interactive Background Canvas */
.neural-canvas-bg {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1; /* Placed in front of standard radial grids but behind DOM content */
  pointer-events: none;
}

/* Custom Cursor Elements */
.custom-cursor {
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: transform 0.05s linear;
}

.custom-cursor-follower {
  width: 32px;
  height: 32px;
  border: 1px solid var(--pink);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.15s cubic-bezier(0.25, 1, 0.5, 1);
  box-shadow: 0 0 10px rgba(255, 0, 127, 0.15);
}

.custom-cursor.hover {
  transform: translate(-50%, -50%) scale(1.6);
  background: var(--pink);
}

.custom-cursor-follower.hover {
  transform: translate(-50%, -50%) scale(1.3);
  border-color: var(--cyan);
  background: rgba(0, 240, 255, 0.06);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.25);
}

@media (max-width: 1024px) {
  .custom-cursor, .custom-cursor-follower { display: none; }
}

/* ═══════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 24px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  background: rgba(2, 2, 4, 0.75);
  backdrop-filter: blur(12px);
  transition: padding 0.3s var(--ease-out);
}

.header.shrink {
  padding: 14px 48px;
}

.logo {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 2px;
  color: var(--white);
}

.logo span {
  color: var(--pink);
}

.nav-links {
  display: flex;
  gap: 36px;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--gray);
  text-transform: uppercase;
  text-decoration: none;
  position: relative;
  padding: 6px 0;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(to right, var(--cyan), var(--pink));
  transition: width 0.3s var(--ease-out);
}

.nav-link:hover {
  color: var(--white);
}

.nav-link:hover::after {
  width: 100%;
}

/* Premium Cyberpunk Theme Toggle Switch */
.theme-toggle-btn {
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  color: var(--white);
  padding: 6px 14px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s var(--ease-out);
  user-select: none;
}

.theme-toggle-btn:hover {
  border-color: var(--cyan);
  background: rgba(0, 240, 255, 0.05);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.15);
}

body.light-theme .theme-toggle-btn:hover {
  border-color: var(--pink);
  background: rgba(255, 0, 127, 0.05);
  box-shadow: 0 0 10px rgba(255, 0, 127, 0.15);
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--cyan);
  background: rgba(0, 240, 255, 0.05);
  border: 1px solid var(--border-active);
  padding: 6px 12px;
  border-radius: 4px;
}

.nav-status-dot {
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  animation: scanning 2.5s infinite linear;
}

@keyframes scanning {
  0%, 100% { opacity: 0.3; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.15); box-shadow: 0 0 10px var(--cyan); }
}

@media (max-width: 860px) {
  .header { padding: 16px 24px; }
  .header.shrink { padding: 12px 24px; }
  .nav-links { display: none; }
}

/* ═══════════════════════════════════════
   HERO / DYNAMIC VISION Reticle HUD CARD
   ═══════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  padding: 120px 48px 60px;
  gap: 60px;
  position: relative;
}

.hero-info {
  display: flex;
  flex-direction: column;
}

.hero-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--pink);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-label::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--pink);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(38px, 6vw, 76px);
  font-weight: 800;
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: -2px;
  margin-bottom: 32px;
}

.hero-title span {
  display: block;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--cyan), var(--pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-desc {
  font-size: 16px;
  color: var(--white-dim);
  max-width: 480px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-desc strong {
  font-weight: 600;
  color: var(--cyan);
}

.hero-ctas {
  display: flex;
  gap: 20px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 28px;
  border-radius: 6px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan), var(--pink));
  color: #000;
  box-shadow: 0 5px 15px rgba(0, 240, 255, 0.15);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(255, 0, 127, 0.3);
}

.btn-secondary {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--white);
}

.btn-secondary:hover {
  border-color: var(--pink);
  background: rgba(255, 0, 127, 0.03);
  transform: translateY(-2px);
}

.arrow-icon {
  transition: transform 0.3s var(--ease-out);
}

.btn:hover .arrow-icon {
  transform: translateX(4px);
}

/* ═══════════════════════════════════════
   ORIGINAL 3D VOLUMETRIC HUD SCANNER CARD
   ═══════════════════════════════════════ */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1500px;
}

.holo-card-wrap {
  width: 100%;
  max-width: 380px;
  aspect-ratio: 4 / 6;
  position: relative;
  transform-style: preserve-3d;
  will-change: transform;
}

.holo-card {
  position: absolute;
  inset: 0;
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  backdrop-filter: blur(16px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 
              inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transform-style: preserve-3d;
  overflow: hidden;
  transition: border-color 0.5s ease;
}

.holo-card:hover {
  border-color: var(--pink);
}

.holo-card-glare {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 0% 0%, rgba(255, 255, 255, 0.05), transparent 60%);
  z-index: 5;
}

.holo-card-mesh {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(0, 240, 255, 0.1) 1px, transparent 1px);
  background-size: 16px 16px;
  opacity: 0.4;
}

/* Bounding Bracket Accents */
.holo-card::after {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(0, 240, 255, 0.08);
  pointer-events: none;
  border-radius: 16px;
}

/* Machine Vision HUD Targeting Reticle */
.hud-target-viewport {
  width: 100%;
  height: 180px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  transform: translateZ(50px);
}

.hud-grid-lines {
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(rgba(0, 240, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.04) 1px, transparent 1px);
  background-size: 20px 20px;
  background-position: center;
}

.hud-ring-outer {
  position: absolute;
  width: 140px;
  height: 140px;
  border: 1px dashed rgba(0, 240, 255, 0.35);
  border-radius: 50%;
  animation: rotate-cw 25s linear infinite;
}

.hud-ring-inner {
  position: absolute;
  width: 100px;
  height: 100px;
  border: 1.5px solid var(--pink);
  border-right-color: transparent;
  border-left-color: transparent;
  border-radius: 50%;
  animation: rotate-ccw 14s linear infinite;
  box-shadow: 0 0 15px rgba(255, 0, 127, 0.15);
}

.hud-reticle-crosshair {
  position: absolute;
  width: 20px;
  height: 20px;
}

.hud-reticle-crosshair::before,
.hud-reticle-crosshair::after {
  content: '';
  position: absolute;
  background: var(--cyan);
}

.hud-reticle-crosshair::before { left: 0; top: 9px; width: 100%; height: 2px; }
.hud-reticle-crosshair::after { left: 9px; top: 0; width: 2px; height: 100%; }

.hud-bounding-corner {
  position: absolute;
  width: 12px;
  height: 12px;
  border: 2px solid var(--cyan);
}

.hud-bounding-corner.tl { top: 10px; left: 10px; border-right: none; border-bottom: none; }
.hud-bounding-corner.tr { top: 10px; right: 10px; border-left: none; border-bottom: none; }
.hud-bounding-corner.bl { bottom: 10px; left: 10px; border-right: none; border-top: none; }
.hud-bounding-corner.br { bottom: 10px; right: 10px; border-left: none; border-top: none; }

.hud-diag-metric {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--pink);
  background: rgba(255, 0, 127, 0.08);
  border: 1px solid var(--border-pink);
  padding: 2px 6px;
  border-radius: 2px;
}

.hud-diag-metric.t1 { top: 16px; left: 24px; }
.hud-diag-metric.t2 { bottom: 16px; right: 24px; }

@keyframes rotate-cw {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes rotate-ccw {
  from { transform: rotate(0deg); }
  to { transform: rotate(-360deg); }
}

.holo-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  transform: translateZ(40px);
}

.holo-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--pink);
  background: rgba(255, 0, 127, 0.08);
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid rgba(255, 0, 127, 0.15);
}

.holo-id {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--gray);
}

.holo-content {
  transform: translateZ(60px);
  margin: 10px 0;
}

.holo-title-text {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}

.holo-subtitle-text {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 1px;
}

.holo-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  transform: translateZ(50px);
}

.holo-stats {
  display: flex;
  flex-direction: column;
}

.holo-stat-label {
  font-family: var(--font-mono);
  font-size: 8px;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 4px;
}

.holo-stat-val {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
}

.holo-status {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid var(--border-active);
  padding: 6px 14px;
  border-radius: 20px;
}

.holo-status-dot {
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--cyan);
}

.holo-status-text {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 1px;
}

@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 140px;
    gap: 48px;
    text-align: center;
  }
  .hero-info { align-items: center; }
  .hero-desc { max-width: 520px; }
  .hero-visual { width: 100%; max-width: 380px; margin: 0 auto; }
}

/* ═══════════════════════════════════════
   SECTIONS SHARED STYLING
   ═══════════════════════════════════════ */
.section {
  padding: 100px 48px;
  position: relative;
  border-top: 1px solid var(--border);
}

.section-header {
  margin-bottom: 60px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--pink);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 44px);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -1px;
  line-height: 1.1;
}

.section-header-right {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gray);
}

@media (max-width: 860px) {
  .section { padding: 60px 24px; }
  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}

/* ═══════════════════════════════════════
   INTERACTIVE DOCUMENT OCR SANDBOX
   ═══════════════════════════════════════ */
.ocr-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  backdrop-filter: blur(12px);
}

.ocr-setup {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* Document Selector Tabs */
.ocr-tabs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.ocr-tab {
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  padding: 10px 18px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gray);
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
}

.ocr-tab:hover {
  border-color: var(--cyan);
  color: var(--white);
}

.ocr-tab.active {
  background: rgba(var(--cyan-rgb), 0.08);
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 10px rgba(var(--cyan-rgb), 0.15);
}

/* Interactive Document Visualizer Pane */
.ocr-viewer-panel {
  width: 100%;
  height: 320px;
  background: rgba(5, 5, 10, 0.85);
  border: 1px solid var(--border);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  padding: 28px;
}

.ocr-viewer-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(255, 0, 127, 0.015), transparent 40%),
    radial-gradient(circle at 90% 90%, rgba(0, 240, 255, 0.015), transparent 40%);
  pointer-events: none;
}

/* Bounding Box Scanned Content Layouts */
.doc-mock {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.4s var(--ease-out), filter 0.4s ease;
  transform-origin: center center;
}

.doc-mock-header {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed var(--border);
  padding-bottom: 12px;
}

.doc-mock-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.doc-text {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--white-dim);
  position: relative;
  display: inline-block;
}

/* Interactive ocr-field Bounding Box Highlights (100% Inline & Pixel-Perfect) */
.ocr-field {
  position: relative;
  display: inline-block;
  cursor: pointer;
  z-index: 2;
  transition: color 0.3s var(--ease-out);
}

.ocr-field.scanned::before {
  content: '';
  position: absolute;
  inset: -4px -8px;
  border: 1.5px solid var(--pink);
  background: rgba(var(--pink-rgb), 0.08);
  border-radius: 4px;
  pointer-events: none;
  box-sizing: border-box;
  transition: all 0.25s var(--ease-out);
}

.ocr-field.scanned:hover::before {
  border-color: var(--cyan);
  background: rgba(var(--cyan-rgb), 0.1);
  box-shadow: 0 0 10px rgba(var(--cyan-rgb), 0.4);
}

.ocr-field.scanned::after {
  content: attr(data-ocr-label);
  position: absolute;
  top: -16px;
  left: -8px;
  background: var(--pink);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  padding: 1px 4px;
  border-radius: 2px;
  white-space: nowrap;
  opacity: 0;
  transform: scale(0.8);
  transform-origin: bottom left;
  transition: opacity 0.2s var(--ease-out), transform 0.2s var(--ease-out);
  pointer-events: none;
  z-index: 10;
}

.ocr-field.scanned:hover::after {
  background: var(--cyan);
  opacity: 1;
  transform: scale(1);
}

/* Laser sweep scanline animation */
.ocr-scan-bar {
  position: absolute;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(to bottom, transparent, var(--pink));
  box-shadow: 0 0 12px var(--pink);
  z-index: 10;
  pointer-events: none;
  opacity: 0;
}

.ocr-scan-bar.scanning {
  animation: sweep 2.2s ease-in-out;
}

@keyframes sweep {
  0% { top: 0; opacity: 1; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

/* Sandbox Sliders Styling */
.ocr-adjusters {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.ocr-slider-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ocr-slider-label {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--gray);
  text-transform: uppercase;
}

.ocr-slider-val {
  color: var(--cyan);
}

.ocr-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: var(--gray-dark);
  border-radius: 2px;
  outline: none;
}

.ocr-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cyan);
  cursor: pointer;
  box-shadow: 0 0 8px var(--cyan);
  transition: transform 0.2s;
}

.ocr-slider::-webkit-slider-thumb:hover {
  transform: scale(1.3);
}

/* Output JSON Result Panel */
.ocr-result-panel {
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--border);
  padding-left: 40px;
  height: 520px;
}

.ocr-result-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.ocr-result-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--gray);
}

.ocr-result-btn {
  background: transparent;
  border: 1px solid var(--border-pink);
  color: var(--pink);
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 6px 16px;
  border-radius: 4px;
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.3s;
}

.ocr-result-btn:hover {
  background: rgba(255, 0, 127, 0.08);
  border-color: var(--pink);
  box-shadow: 0 0 10px rgba(255, 0, 127, 0.2);
}

.ocr-code-body {
  flex: 1;
  background: rgba(4, 4, 7, 0.7);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  white-space: pre-wrap;
}

.code-key { color: var(--pink); }
.code-str { color: var(--cyan); }
.code-num { color: var(--purple); }
.code-bool { color: var(--yellow); }
.code-null { color: var(--gray); }

@media (max-width: 1024px) {
  .ocr-container { grid-template-columns: 1fr; }
  .ocr-result-panel { border-left: none; padding-left: 0; margin-top: 40px; border-top: 1px solid var(--border); padding-top: 40px; height: 420px; }
}

@media (max-width: 640px) {
  .ocr-adjusters { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════
   CASE STUDIES SHOWCASE CARDS
   ═══════════════════════════════════════ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.project-card {
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  transition: border-color 0.4s var(--ease-out), transform 0.4s var(--ease-out);
}

.project-card:hover {
  border-color: var(--pink);
  transform: translateY(-6px);
}

.project-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.project-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--pink);
  text-transform: uppercase;
  background: rgba(var(--pink-rgb), 0.06);
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid rgba(var(--pink-rgb), 0.15);
}

.project-metrics {
  display: flex;
  gap: 12px;
}

.project-metric {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--cyan);
  background: rgba(var(--cyan-rgb), 0.06);
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid rgba(var(--cyan-rgb), 0.15);
}

.project-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 16px;
  color: var(--white);
}

.project-desc {
  font-size: 14px;
  color: var(--white-dim);
  line-height: 1.6;
  margin-bottom: 24px;
}

.project-stats-bar-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.project-stat-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--gray);
}

.project-stat-bar {
  width: 100%;
  height: 4px;
  background: var(--gray-dark);
  border-radius: 2px;
  overflow: hidden;
}

.project-stat-bar-fill {
  height: 100%;
  background: linear-gradient(to right, var(--cyan), var(--pink));
}

.project-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.tech-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--white-dim);
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 4px;
}

/* ═══════════════════════════════════════
   TRACK RECORD / TIMELINE
   ═══════════════════════════════════════ */
.timeline {
  display: flex;
  flex-direction: column;
}

.timeline-item {
  display: grid;
  grid-template-columns: 180px 1fr 200px;
  padding: 44px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
  transition: padding-left 0.4s var(--ease-out);
}

.timeline-item:first-child {
  border-top: 1px solid var(--border);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;
  height: 0;
  background: var(--pink);
  transition: height 0.4s var(--ease-out);
}

.timeline-item:hover {
  padding-left: 24px;
}

.timeline-item:hover::before {
  height: 100%;
}

.tl-date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gray);
  padding-top: 4px;
}

.tl-role {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
}

.tl-desc {
  font-size: 14px;
  color: var(--white-dim);
  line-height: 1.7;
  max-width: 580px;
}

.tl-company {
  text-align: right;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cyan);
  padding-top: 4px;
}

.tl-company a {
  color: var(--cyan);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.tl-company a:hover {
  opacity: 0.7;
}

@media (max-width: 860px) {
  .timeline-item {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 32px 0;
  }
  .timeline-item:hover { padding-left: 12px; }
  .tl-company { text-align: left; margin-top: 12px; }
}

/* ═══════════════════════════════════════
   CAPABILITIES / EXPERTISE CARDS
   ═══════════════════════════════════════ */
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.cap-card {
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px 28px;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: border-color 0.4s var(--ease-out), transform 0.4s var(--ease-out);
}

.cap-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--pink), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}

.cap-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
}

.cap-card:hover::before {
  transform: scaleX(1);
}

.cap-index {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--gray);
}

.cap-details {
  margin-top: 24px;
}

.cap-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--white);
}

.cap-desc {
  font-size: 13px;
  color: var(--white-dim);
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .capabilities-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .capabilities-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════
   NEURAL NETWORK CANVAS VISUALIZER CONTAINER (GLASS HUD TARGET)
   ═══════════════════════════════════════ */
.neural-net-wrap {
  width: 100%;
  height: 380px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(4, 4, 7, 0.45);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
}

/* Double Concentric Crosshair HUD Scope styling showing through background canvas */
.neural-net-wrap::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 130px;
  height: 130px;
  border: 1px dashed rgba(0, 240, 255, 0.2);
  border-radius: 50%;
  animation: rotate-cw 25s linear infinite;
  pointer-events: none;
}

.neural-net-wrap::after {
  content: '+';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--pink);
  opacity: 0.5;
  pointer-events: none;
}

.neural-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  padding: 40px;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.neural-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--white);
  pointer-events: auto;
}

.neural-stats-box {
  display: flex;
  gap: 32px;
  pointer-events: auto;
}

.neural-stat {
  display: flex;
  flex-direction: column;
}

.neural-stat-label {
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 4px;
}

.neural-stat-val {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--cyan);
}

/* ═══════════════════════════════════════
   RETRO SYSTEM DIAGNOSTIC CONSOLE
   ═══════════════════════════════════════ */
.console-wrap {
  background: #070709;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.console-header {
  background: #0d0d12;
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
}

.console-dots {
  display: flex;
  gap: 6px;
}

.console-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.console-dot.red { background: #ff5f56; }
.console-dot.yellow { background: #ffbd2e; }
.console-dot.green { background: #27c93f; }

.console-title {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--gray);
  letter-spacing: 1px;
}

.console-body {
  padding: 24px;
  height: 240px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.8;
  color: var(--white-dim);
}

.console-line {
  display: flex;
  gap: 8px;
  margin-bottom: 6px;
}

.console-line .timestamp {
  color: var(--gray);
  flex-shrink: 0;
  user-select: none;
}

.console-line .tag {
  color: var(--cyan);
  flex-shrink: 0;
  user-select: none;
}

.console-line .tag.sys { color: var(--pink); }
.console-line .tag.ok { color: var(--cyan); }

.console-line .msg {
  color: var(--white);
}

/* ═══════════════════════════════════════
   SCROLL REVEAL (INTERSECTION OBSERVER)
   ═══════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger:nth-child(3) { transition-delay: 0.2s; }
.reveal-stagger:nth-child(4) { transition-delay: 0.3s; }
.reveal-stagger:nth-child(5) { transition-delay: 0.4s; }
.reveal-stagger:nth-child(6) { transition-delay: 0.5s; }

/* ═══════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════ */
.footer {
  padding: 32px 48px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg);
}

.footer-left {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gray);
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 24px;
}

.footer-clock {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
  background: rgba(0, 240, 255, 0.05);
  border: 1px solid var(--border-glow);
  padding: 4px 10px;
  border-radius: 4px;
  font-variant-numeric: tabular-nums;
}

.footer-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gray);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-btn:hover {
  color: var(--cyan);
}

@media (max-width: 640px) {
  .footer {
    flex-direction: column;
    gap: 16px;
    padding: 24px;
    text-align: center;
  }
  .footer-right { flex-direction: column; gap: 12px; }
}