/* =============================================================
   HRM SYSTEM — FUTURE-TECH IMMERSIVE SKIN
   Aesthetic: Cockpit Dark / Frosted Glass Light
   Stack: Pure CSS3 — Glassmorphism · 3D Depth · Mesh Gradient
   =============================================================

   TABLE OF CONTENTS
   1.  CSS Custom Properties (@property + design tokens)
   2.  Dark Mode tokens   [body.dark]
   3.  Light Mode tokens  [body.light]
   4.  Reset & Base
   5.  Typography
   6.  Layout Utilities
   7.  Keyframe Animations
   8.  Ambient Mesh Background
   9.  Noise Overlay + SVG Defs
   10. Header / Nav
   11. Hero
   12. 3D Portal
   13. Module Layout
   14. Bento Grid & Glass Cards
   15. QR Mockup
   16. CSS 3D Phone Mockup
   17. Report Bars
   18. Learning Path
   19. Badges
   20. Team Progress
   21. Lifecycle Flow
   22. Assets & Checklist
   23. Analytics (SVG Glow)
   24. Comm Board
   25. Demo Section
   26. Footer
   27. Scroll Reveal
   28. Parallax Decorators
   29. Responsive
   ============================================================= */

/* ─── 1. CSS HOUDINI PROPERTIES (for animatable angles/offsets) ─ */
@property --beam-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}
@property --glow-opacity {
  syntax: '<number>';
  initial-value: 0;
  inherits: false;
}
@property --orbit-float {
  syntax: '<length>';
  initial-value: 0px;
  inherits: false;
}

/* ─── 2. DARK MODE TOKENS (default = dark "cockpit") ─────────── */
:root,
body.dark {
  /* Backgrounds */
  --bg:          #05070A;
  --bg-2:        #0F1219;
  --bg-3:        #141820;
  --bg-module:   #0D1017;
  --bg-alt:      #0F1219;

  /* Glass surfaces */
  --glass-bg:    rgba(255, 255, 255, 0.035);
  --glass-bg-2:  rgba(255, 255, 255, 0.06);
  --glass-blur:  blur(28px) saturate(140%);
  --glass-inner: inset 0 1px 0 rgba(255,255,255,0.06),
                 inset 0 -1px 0 rgba(0,0,0,0.2);

  /* Text */
  --text-1:      #E2E8F0;
  --text-2:      #94A3B8;
  --text-3:      #64748B;
  --text-4:      #3F4F63;

  /* Accent — Electric Violet */
  --v:           #8B5CF6;
  --v-dim:       #6D28D9;
  --v-glow:      rgba(139, 92, 246, 0.30);
  --v-glow-2:    rgba(139, 92, 246, 0.12);
  --v-border:    rgba(139, 92, 246, 0.35);

  /* Accent — Cyber Cyan */
  --c:           #06B6D4;
  --c-dim:       #0891B2;
  --c-glow:      rgba(6, 182, 212, 0.28);
  --c-glow-2:    rgba(6, 182, 212, 0.10);
  --c-border:    rgba(6, 182, 212, 0.30);

  /* Semantic colours */
  --green:       #10B981;
  --orange:      #F59E0B;
  --red:         #EF4444;

  /* Borders */
  --border:      rgba(255, 255, 255, 0.07);
  --border-2:    rgba(255, 255, 255, 0.12);

  /* Shadows */
  --shadow-card: 0 8px 32px rgba(0,0,0,0.55),
                 0 2px 8px rgba(0,0,0,0.4);
  --shadow-hover: 0 20px 64px rgba(0,0,0,0.65),
                  0 0 0 1px var(--v-border),
                  0 0 40px var(--v-glow-2);
  --shadow-float: 0 24px 80px rgba(0,0,0,0.7),
                  0 8px 24px rgba(0,0,0,0.5);

  /* Gradients */
  --grad-v-c:    linear-gradient(135deg, var(--v) 0%, var(--c) 100%);
  --grad-text:   linear-gradient(130deg, #C4B5FD 0%, #67E8F9 100%);

  /* Tag */
  --tag-bg:      rgba(139, 92, 246, 0.12);
  --tag-color:   var(--v);
  --tag-border:  var(--v-border);
}

/* ─── 3. LIGHT MODE TOKENS ("frosted glass in daylight") ──────── */
body.light {
  --bg:          #EEF2FF;
  --bg-2:        #E8EDFE;
  --bg-3:        #F5F7FF;
  --bg-module:   #F0F4FF;
  --bg-alt:      #E8EDFE;

  --glass-bg:    rgba(255, 255, 255, 0.68);
  --glass-bg-2:  rgba(255, 255, 255, 0.80);
  --glass-blur:  blur(32px) saturate(180%);
  --glass-inner: inset 0 1px 0 rgba(255,255,255,0.85),
                 inset 0 -1px 0 rgba(100,80,200,0.05);

  --text-1:      #1E1B4B;
  --text-2:      #3730A3;
  --text-3:      #6B7280;
  --text-4:      #9CA3AF;

  --v:           #7C3AED;
  --v-dim:       #5B21B6;
  --v-glow:      rgba(124, 58, 237, 0.22);
  --v-glow-2:    rgba(124, 58, 237, 0.08);
  --v-border:    rgba(124, 58, 237, 0.28);

  --c:           #0891B2;
  --c-dim:       #0E7490;
  --c-glow:      rgba(8, 145, 178, 0.20);
  --c-glow-2:    rgba(8, 145, 178, 0.08);
  --c-border:    rgba(8, 145, 178, 0.25);

  --border:      rgba(100, 80, 200, 0.10);
  --border-2:    rgba(100, 80, 200, 0.18);

  --shadow-card: 0 4px 24px rgba(80,60,180,0.08),
                 0 1px 4px rgba(80,60,180,0.06);
  --shadow-hover: 0 16px 48px rgba(80,60,180,0.15),
                  0 0 0 1px var(--v-border),
                  0 0 30px var(--v-glow-2);
  --shadow-float: 0 20px 60px rgba(80,60,180,0.15),
                  0 4px 16px rgba(80,60,180,0.08);

  --grad-text:   linear-gradient(130deg, var(--v) 0%, var(--c) 100%);

  --tag-bg:      rgba(124, 58, 237, 0.08);
  --tag-color:   var(--v);
  --tag-border:  var(--v-border);
}

/* ─── SHARED TOKENS (geometry, font, motion) ─────────────────── */
:root {
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', system-ui, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;

  --r-sm:  8px;
  --r-md:  14px;
  --r-lg:  20px;
  --r-xl:  24px;
  --r-2xl: 32px;

  --t-snap: 80ms ease;
  --t-fast: 180ms cubic-bezier(0.4, 0, 0.2, 1);
  --t-mid:  320ms cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow: 600ms cubic-bezier(0.16, 1, 0.3, 1);
  --t-spring: 800ms cubic-bezier(0.34, 1.56, 0.64, 1);

  --header-h: 64px;
  --container: 1180px;

  /* spacing (4-pt grid) */
  --s1:  0.25rem;
  --s2:  0.5rem;
  --s3:  0.75rem;
  --s4:  1rem;
  --s5:  1.25rem;
  --s6:  1.5rem;
  --s8:  2rem;
  --s10: 2.5rem;
  --s12: 3rem;
  --s16: 4rem;
  --s20: 5rem;
  --s24: 6rem;
}

/* ─── 4. RESET & BASE ────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-1);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background var(--t-mid), color var(--t-mid);
}
img { display: block; max-width: 100%; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input { font-family: inherit; }
svg { display: block; }
::selection { background: var(--v-glow); color: var(--text-1); }

/* ─── 5. TYPOGRAPHY ──────────────────────────────────────────── */
h1 { font-size: clamp(2.5rem, 5.5vw, 4.5rem); font-weight: 800; line-height: 1.05; letter-spacing: -0.035em; }
h2 { font-size: clamp(1.9rem, 3.8vw, 3rem); font-weight: 700; line-height: 1.12; letter-spacing: -0.028em; }
h3 { font-size: clamp(1.05rem, 2vw, 1.35rem); font-weight: 600; line-height: 1.3; letter-spacing: -0.015em; }
h4 { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); }
p  { color: var(--text-2); line-height: 1.72; }

/* ─── 6. LAYOUT ──────────────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--s8);
}
@media (max-width: 768px) { .container { padding: 0 var(--s5); } }

/* ─── 7. KEYFRAME ANIMATIONS ─────────────────────────────────── */

/* Mesh blobs */
@keyframes blobDrift1 {
  0%   { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(80px, -60px) scale(1.1); }
  66%  { transform: translate(-40px, 80px) scale(0.95); }
  100% { transform: translate(0, 0) scale(1); }
}
@keyframes blobDrift2 {
  0%   { transform: translate(0, 0) scale(1); }
  25%  { transform: translate(-100px, 60px) scale(1.08); }
  75%  { transform: translate(60px, -80px) scale(0.92); }
  100% { transform: translate(0, 0) scale(1); }
}
@keyframes blobDrift3 {
  0%   { transform: translate(0, 0) scale(1) rotate(0deg); }
  50%  { transform: translate(40px, 40px) scale(1.12) rotate(20deg); }
  100% { transform: translate(0, 0) scale(1) rotate(0deg); }
}

/* Portal rings */
@keyframes portalSpin {
  to { transform: translate(-50%, -50%) rotateX(72deg) rotateZ(360deg); }
}
@keyframes portalPulse {
  0%, 100% { opacity: 0.7; transform: translate(-50%, -50%) scale(1); }
  50%       { opacity: 1;   transform: translate(-50%, -50%) scale(1.08); }
}
@keyframes coreGlow {
  0%, 100% { filter: blur(16px) brightness(1); }
  50%       { filter: blur(22px) brightness(1.4); }
}

/* Hero animations */
@keyframes heroReveal {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes chipFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}
@keyframes scrollCue {
  0%   { transform: scaleY(0); opacity: 0; transform-origin: top; }
  40%  { transform: scaleY(1); opacity: 1; transform-origin: top; }
  100% { transform: scaleY(0); opacity: 0; transform-origin: bottom; }
}

/* Stars */
@keyframes twinkle {
  0%, 100% { opacity: var(--op, 0.4); }
  50%       { opacity: calc(var(--op, 0.4) * 0.2); }
}

/* Border beam — uses @property --beam-angle */
@keyframes beamSpin {
  to { --beam-angle: 360deg; }
}

/* Button beam sweep */
@keyframes btnBeam {
  0%   { left: -60%; }
  100% { left: 130%; }
}

/* Scan beam */
@keyframes scanBeam {
  0%   { top: 4px;  opacity: 0.9; }
  90%  { top: calc(100% - 6px); opacity: 0.6; }
  100% { top: 4px;  opacity: 0; }
}

/* QR corner pulse */
@keyframes cornerGlow {
  0%, 100% { opacity: 0.6; }
  50%       { opacity: 1; box-shadow: 0 0 8px var(--v); }
}

/* Status pulse */
@keyframes statusPulse {
  0%, 100% { transform: scale(1);   opacity: 1; }
  50%       { transform: scale(1.5); opacity: 0.5; }
}

/* Badge hover shimmer */
@keyframes badgeShimmer {
  from { background-position: -200% center; }
  to   { background-position: 200% center; }
}

/* Fill animation */
@keyframes fillGrow {
  from { width: 0; }
}

/* Progress fill */
@keyframes progGrow {
  from { width: 0; }
}

/* Reveal from below */
@keyframes revealUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Reveal for hero elements (staged) */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Phone chat message pop-in */
@keyframes msgPop {
  from { opacity: 0; transform: scale(0.85) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* KPI counter pop */
@keyframes kpiPop {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Command Center ring rotation — restates all transform parts to avoid conflicts */
@keyframes ring1Rotate {
  0%   { transform: translate(-50%, -50%) rotateX(68deg) rotateZ(0deg); }
  100% { transform: translate(-50%, -50%) rotateX(68deg) rotateZ(360deg); }
}
@keyframes ring2Rotate {
  0%   { transform: translate(-50%, -50%) rotateX(68deg) rotateZ(180deg); }
  100% { transform: translate(-50%, -50%) rotateX(68deg) rotateZ(-180deg); }
}

/* Orbit card float — animates @property --orbit-float */
@keyframes ocFloat {
  from { --orbit-float: 0px; }
  to   { --orbit-float: -14px; }
}

/* Core halo breathing */
@keyframes coreHaloGlow {
  0%, 100% { opacity: 0.75; transform: translate(-50%, -50%) scale(1); }
  50%       { opacity: 1;    transform: translate(-50%, -50%) scale(1.15); }
}

/* Node inner glow — NO expanding ring, only intensity change */
@keyframes nodeInnerGlow {
  0%, 100% {
    box-shadow: 0 0 16px var(--v-glow), 0 0 0 4px var(--v-glow-2),
                inset 0 0 8px rgba(255, 255, 255, 0.08);
  }
  50% {
    box-shadow: 0 0 24px var(--v-glow), 0 0 0 4px var(--v-glow-2),
                inset 0 0 16px rgba(255, 255, 255, 0.20);
  }
}

/* ─── 8. AMBIENT MESH BACKGROUND ─────────────────────────────── */
.mesh-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.mesh-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  will-change: transform;
}

.mesh-blob[data-blob="1"] {
  width: 700px; height: 700px;
  background: radial-gradient(circle, var(--v) 0%, transparent 70%);
  top: -15%; left: -10%;
  opacity: 0.12;
  animation: blobDrift1 20s ease-in-out infinite;
}
.mesh-blob[data-blob="2"] {
  width: 550px; height: 550px;
  background: radial-gradient(circle, var(--c) 0%, transparent 70%);
  top: 30%; right: -8%;
  opacity: 0.10;
  animation: blobDrift2 16s ease-in-out infinite;
}
.mesh-blob[data-blob="3"] {
  width: 450px; height: 450px;
  background: radial-gradient(circle, var(--v) 0%, transparent 70%);
  bottom: 20%; left: 25%;
  opacity: 0.08;
  animation: blobDrift3 24s ease-in-out infinite;
}
.mesh-blob[data-blob="4"] {
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--c) 0%, transparent 70%);
  bottom: -5%; right: 30%;
  opacity: 0.09;
  animation: blobDrift1 18s ease-in-out infinite reverse;
}
.mesh-blob[data-blob="5"] {
  width: 300px; height: 300px;
  background: radial-gradient(circle, #A855F7 0%, transparent 70%);
  top: 60%; left: 60%;
  opacity: 0.07;
  animation: blobDrift2 22s ease-in-out infinite;
}

body.light .mesh-blob { opacity: 0.06; }
body.light .mesh-blob[data-blob="1"] { opacity: 0.10; }

/* ─── 9. NOISE & SVG DEFS ────────────────────────────────────── */
.noise-overlay {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.022;
  mix-blend-mode: overlay;
}
body.light .noise-overlay { opacity: 0.016; }

.svg-defs {
  position: absolute;
  width: 0; height: 0;
  overflow: hidden;
  pointer-events: none;
}

/* ─── 10. HEADER / NAV ───────────────────────────────────────── */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--header-h);
  background: rgba(11, 14, 20, 0.55);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: background var(--t-mid), box-shadow var(--t-mid), border-color var(--t-mid);
}
body.light .header {
  background: rgba(238, 242, 255, 0.70);
  border-bottom-color: rgba(100, 80, 200, 0.12);
}
.header.scrolled {
  background: rgba(11, 14, 20, 0.80);
  box-shadow: 0 4px 32px rgba(0,0,0,0.4), 0 1px 0 var(--v-border);
}
body.light .header.scrolled {
  background: rgba(238, 242, 255, 0.88);
  box-shadow: 0 4px 24px rgba(80,60,180,0.12), 0 1px 0 var(--v-border);
}

.nav {
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--s8);
}

/* Logo */
.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--s3);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  flex-shrink: 0;
  color: var(--text-1);
}
.logo-mark {
  width: 30px; height: 30px;
  background: var(--grad-v-c);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 16px var(--v-glow);
  position: relative;
  flex-shrink: 0;
}
.logo-mark__inner {
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,0.9);
  border-radius: 3px;
  display: block;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--s6);
  margin: 0 auto;
}
.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-2);
  position: relative;
  transition: color var(--t-fast);
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 50%; right: 50%;
  height: 1.5px;
  background: var(--grad-v-c);
  border-radius: 2px;
  transition: left var(--t-mid), right var(--t-mid);
}
.nav__links a:hover { color: var(--text-1); }
.nav__links a:hover::after { left: 0; right: 0; }

.nav__controls {
  display: flex;
  align-items: center;
  gap: var(--s4);
  flex-shrink: 0;
}

/* Language switcher */
.lang-switcher {
  display: flex;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border);
  border-radius: 40px;
  padding: 3px;
  gap: 2px;
}
.lang-btn {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 4px 11px;
  border-radius: 40px;
  color: var(--text-3);
  transition: all var(--t-fast);
}
.lang-btn:hover { color: var(--text-1); }
.lang-btn.active {
  background: var(--grad-v-c);
  color: #fff;
  box-shadow: 0 0 10px var(--v-glow);
}

/* Theme toggle */
.theme-toggle {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border);
  color: var(--text-2);
  transition: all var(--t-fast);
}
.theme-toggle:hover {
  border-color: var(--v-border);
  color: var(--v);
  box-shadow: 0 0 12px var(--v-glow);
  transform: rotate(20deg);
}
.theme-toggle svg { width: 15px; height: 15px; }
.icon-sun  { display: block; }
.icon-moon { display: none; }
body.dark .icon-sun  { display: none; }
body.dark .icon-moon { display: block; }
body.light .icon-sun  { display: block; }
body.light .icon-moon { display: none; }

/* Burger */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--s2);
  margin-left: auto;
}
.nav__burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-1);
  border-radius: 2px;
  transition: transform var(--t-mid), opacity var(--t-fast);
}

/* ─── 11. BUTTONS ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s2);
  font-family: var(--font);
  font-weight: 600;
  letter-spacing: -0.01em;
  border-radius: 40px;
  border: 1.5px solid transparent;
  position: relative;
  overflow: hidden;
  transition: transform var(--t-fast), box-shadow var(--t-mid);
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
}
.btn:active { transform: scale(0.96) !important; }

.btn--sm  { font-size: 0.8rem;    padding: 6px 16px; }
.btn--md  { font-size: 0.9rem;    padding: 10px 22px; }
.btn--lg  { font-size: 0.9375rem; padding: 13px 32px; }

/* Primary: gradient with glow */
.btn--primary {
  background: var(--grad-v-c);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 20px var(--v-glow), 0 0 0 0 transparent;
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--v-glow), 0 2px 8px rgba(0,0,0,0.3);
}

/* Ghost */
.btn--ghost {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  color: var(--text-1);
  border-color: var(--border-2);
}
.btn--ghost:hover {
  background: var(--glass-bg-2);
  border-color: var(--v-border);
  transform: translateY(-2px);
  box-shadow: 0 0 20px var(--v-glow-2);
}

/* Button sweep (light sweep on hover) */
.btn__sweep {
  position: absolute;
  top: 0; bottom: 0;
  left: -60%;
  width: 40%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
  transform: skewX(-20deg);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--t-fast);
}
.btn:hover .btn__sweep {
  opacity: 1;
  animation: btnBeam 0.7s ease forwards;
}

/* ─── 12. HERO ────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: calc(var(--header-h) + var(--s12));
  padding-bottom: var(--s12);
  overflow: hidden;
  z-index: 2;
}

/* Grid plane (perspective floor) */
.hero__grid-plane {
  position: absolute;
  bottom: 0; left: -10%; right: -10%;
  height: 50%;
  background-image:
    linear-gradient(var(--v-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--v-border) 1px, transparent 1px);
  background-size: 60px 60px;
  transform: perspective(600px) rotateX(60deg);
  transform-origin: bottom center;
  opacity: 0.08;
  pointer-events: none;
}
body.light .hero__grid-plane { opacity: 0.06; }

/* Star field (spans populated by JS) */
.star-field {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.hero-star {
  position: absolute;
  width: var(--sz, 2px); height: var(--sz, 2px);
  border-radius: 50%;
  background: white;
  opacity: var(--op, 0.4);
  animation: twinkle var(--dur, 3s) ease-in-out var(--del, 0s) infinite alternate;
}
body.light .hero-star { background: var(--v); opacity: calc(var(--op, 0.4) * 0.4); }

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s16);
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--v);
  background: var(--v-glow-2);
  border: 1px solid var(--v-border);
  padding: 6px 14px;
  border-radius: 40px;
  margin-bottom: var(--s5);
  backdrop-filter: var(--glass-blur);
}
.hero__badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--v);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--v);
  animation: statusPulse 2s ease-in-out infinite;
}

.hero__headline {
  color: var(--text-1);
  margin-bottom: var(--s6);
}
.headline--line { display: block; }
.headline--accent {
  display: block;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 30px var(--v-glow));
}

.hero__sub {
  font-size: 1.1rem;
  color: var(--text-2);
  max-width: 48ch;
  margin-bottom: var(--s8);
  line-height: 1.7;
}

.hero__ctas {
  display: flex;
  gap: var(--s4);
  margin-bottom: var(--s10);
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: var(--s6);
}
.stat { text-align: center; }
.stat__num {
  display: block;
  font-size: 1.9rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--s1);
}
.stat__num span { font-size: 1.1rem; }
.stat__label { font-size: 0.72rem; color: var(--text-3); font-weight: 500; }
.stat__div, .stat__divider {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, transparent, var(--v-border), transparent);
}

/* Hero reveal */
.reveal-hero {
  animation: fadeSlideUp var(--t-slow) cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: var(--delay, 0s);
}

/* Scroll cue */
.hero__scroll-cue {
  position: absolute;
  bottom: var(--s8);
  left: 50%;
  transform: translateX(-50%);
}
.scroll-cue__line {
  width: 1px;
  height: 56px;
  background: linear-gradient(to bottom, var(--v), transparent);
  margin: 0 auto;
  animation: scrollCue 2.2s ease-in-out infinite;
}

/* ─── 13. COMMAND CENTER (3D Hero Visual) ────────────────────── */
.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 560px;
  overflow: visible;
}

/* Spotlight glow behind the entire cmd-center */
.hero__visual::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(139, 92, 246, 0.13) 0%,
    rgba(6, 182, 212, 0.07) 40%,
    transparent 68%);
  filter: blur(48px);
  pointer-events: none;
  z-index: 0;
}

/* Outer tiltable container — JS applies perspective(1000px) rotateX/Y */
.cmd-center {
  position: relative;
  width: 500px;
  height: 500px;
  transform-style: preserve-3d;
  will-change: transform;
  z-index: 1;
}

/* Background crosshair targeting lines */
.cmd-crosshair {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.cmd-crosshair__h {
  position: absolute;
  top: 50%; left: 0; right: 0;
  height: 1px;
  transform: translateY(-50%);
  background: linear-gradient(90deg, transparent, var(--v-border), var(--v-border), transparent);
  opacity: 0.22;
}
.cmd-crosshair__v {
  position: absolute;
  left: 50%; top: 0; bottom: 0;
  width: 1px;
  transform: translateX(-50%);
  background: linear-gradient(to bottom, transparent, var(--v-border), var(--v-border), transparent);
  opacity: 0.22;
}

/* Orbital path rings — perspective ellipses hinting orbit paths */
.cmd-orbit {
  position: absolute;
  top: 50%; left: 50%;
  border-radius: 50%;
  border: 1px solid;
  pointer-events: none;
  z-index: 1;
}
.cmd-orbit--1 {
  width: 360px; height: 108px;
  border-color: rgba(139, 92, 246, 0.10);
  transform: translate(-50%, -50%) rotateX(72deg);
}
.cmd-orbit--2 {
  width: 470px; height: 140px;
  border-color: rgba(6, 182, 212, 0.08);
  transform: translate(-50%, -50%) rotateX(72deg) rotateZ(50deg);
}

/* Tick marks container (JS populates .cmd-tick elements) */
.cmd-ticks {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}
.cmd-tick {
  position: absolute;
  background: var(--v-border);
  border-radius: 1px;
  width: 6px; height: 1.5px;
  opacity: 0.4;
}
.cmd-tick--major {
  width: 10px; height: 2px;
  opacity: 0.75;
  background: var(--v);
  box-shadow: 0 0 4px var(--v-glow);
}

/* Central core container */
.cmd-core {
  position: absolute;
  top: 50%; left: 50%;
  width: 170px; height: 170px;
  transform: translate(-50%, -50%);
  transform-style: preserve-3d;
  z-index: 5;
}

/* Ambient halo glow */
.cmd-core__halo {
  position: absolute;
  top: 50%; left: 50%;
  width: 280px; height: 280px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(139, 92, 246, 0.40) 0%,
    rgba(6, 182, 212, 0.20) 35%,
    transparent 65%);
  filter: blur(30px);
  animation: coreHaloGlow 4s ease-in-out infinite;
  z-index: -1;
  pointer-events: none;
}

/* Main 3D sphere */
.cmd-core__sphere {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 26%, rgba(255, 255, 255, 0.55) 0%, transparent 35%),
    radial-gradient(circle at 70% 74%, rgba(0, 0, 0, 0.50) 0%, transparent 38%),
    radial-gradient(circle, #CFFAFE 0%, #22D3EE 10%, var(--c) 22%, var(--v) 50%, var(--v-dim) 72%, #0D0514 100%);
  box-shadow:
    0 0 60px var(--v-glow),
    0 0 120px rgba(139, 92, 246, 0.18),
    inset 0 -30px 60px rgba(0, 0, 0, 0.65),
    inset 6px 6px 24px rgba(255, 255, 255, 0.06);
}

/* Specular highlight */
.cmd-core__specular {
  position: absolute;
  top: 17%; left: 25%;
  width: 30px; height: 19px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  filter: blur(5px);
  pointer-events: none;
}

/* Equatorial rings — rotate only, never expand */
.cmd-core__ring {
  position: absolute;
  top: 50%; left: 50%;
  border-radius: 50%;
  pointer-events: none;
}
.cmd-core__ring--1 {
  width: 208px; height: 208px;
  border: 1.5px solid var(--v);
  box-shadow: 0 0 16px var(--v-glow), inset 0 0 16px rgba(139, 92, 246, 0.20);
  animation: ring1Rotate 9s linear infinite;
  opacity: 0.85;
}
.cmd-core__ring--2 {
  width: 246px; height: 246px;
  border: 1px solid var(--c);
  box-shadow: 0 0 12px var(--c-glow);
  animation: ring2Rotate 14s linear infinite;
  opacity: 0.60;
}

/* Bright nucleus dot */
.cmd-core__nucleus {
  position: absolute;
  top: 50%; left: 50%;
  width: 14px; height: 14px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: white;
  opacity: 0.85;
  filter: blur(3px);
  box-shadow: 0 0 18px white, 0 0 36px var(--c);
}

/* ── Floating Status Cards (orbit cards) ── */
.orbit-card {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 12px 16px;
  background: var(--glass-bg-2);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-float), var(--glass-inner);
  min-width: 132px;
  z-index: 10;
  transform: translate(calc(-50% + var(--px, 0px)), calc(-50% + var(--py, 0px) + var(--orbit-float)));
  animation: ocFloat var(--dur, 5s) ease-in-out var(--del, 0s) infinite alternate;
  transition: box-shadow var(--t-mid), border-color var(--t-mid);
  white-space: nowrap;
  cursor: default;
  user-select: none;
}
body.light .orbit-card { background: var(--glass-bg); }
.orbit-card:hover {
  border-color: var(--v-border);
  box-shadow: 0 12px 50px rgba(0, 0, 0, 0.5), 0 0 24px var(--v-glow-2), var(--glass-inner);
}

.orbit-card--1 { top: 3%;  left: 50%; --dur: 4.5s; --del: 0s; }
.orbit-card--2 { top: 38%; left: 92%; --dur: 5.8s; --del: 1.4s; }
.orbit-card--3 { top: 88%; left: 58%; --dur: 6.2s; --del: 0.8s; }
.orbit-card--4 { top: 22%; left: 6%;  --dur: 5.2s; --del: 2.1s; }

.oc-indicator {
  width: 6px; height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-bottom: 2px;
}
.oc-indicator--v { background: var(--v); box-shadow: 0 0 8px var(--v-glow); animation: statusPulse 2.8s ease-in-out infinite; }
.oc-indicator--c { background: var(--c); box-shadow: 0 0 8px var(--c-glow); animation: statusPulse 3.2s ease-in-out infinite; animation-delay: 0.6s; }
.oc-indicator--g { background: var(--green); box-shadow: 0 0 8px rgba(16,185,129,0.5); animation: statusPulse 2.5s ease-in-out infinite; animation-delay: 1.2s; }
.oc-indicator--o { background: var(--orange); box-shadow: 0 0 8px rgba(245,158,11,0.5); animation: statusPulse 3.5s ease-in-out infinite; animation-delay: 0.4s; }

.oc-label {
  font-size: 0.63rem;
  font-weight: 700;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.oc-value {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.05;
}
.oc-sub {
  font-size: 0.63rem;
  color: var(--text-3);
  font-weight: 500;
  line-height: 1.3;
}

/* ─── 14. MODULE LAYOUT ──────────────────────────────────────── */
.module {
  position: relative;
  padding: var(--s24) 0;
  z-index: 2;
  background: transparent;
}
.module--alt {
  background: rgba(255, 255, 255, 0.01);
}
body.light .module--alt {
  background: rgba(100, 80, 200, 0.02);
}

.module__header {
  text-align: center;
  max-width: 660px;
  margin: 0 auto var(--s12);
}
.module__tag {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tag-color);
  background: var(--tag-bg);
  border: 1px solid var(--tag-border);
  padding: 5px 14px;
  border-radius: 40px;
  margin-bottom: var(--s4);
  backdrop-filter: var(--glass-blur);
}
.module__title {
  color: var(--text-1);
  margin-bottom: var(--s4);
}
.module__tagline {
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  font-weight: 800;
  font-style: italic;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: var(--s1) 0 var(--s4);
  line-height: 1.2;
  letter-spacing: -0.02em;
  filter: drop-shadow(0 0 20px var(--v-glow));
}
.module__sub {
  font-size: 1.05rem;
  color: var(--text-2);
  line-height: 1.72;
}

/* ─── 15. BENTO GRID + GLASS CARDS ───────────────────────────── */
.bento-grid {
  display: grid;
  gap: var(--s4);
}
.bento-grid--m1 { grid-template-columns: 1.35fr 1fr 1fr; }
.bento-grid--m2 { grid-template-columns: 1.35fr 1fr 1fr; }
.bento-grid--m3 { grid-template-columns: 1fr 1fr; }
.bento-card--wide { grid-column: 1 / -1; }
.bento-grid--m4 { grid-template-columns: 1.3fr 1fr; }

/* Glass card core */
.bento-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--s8);
  box-shadow: var(--shadow-card), var(--glass-inner);
  transition: transform var(--t-mid), box-shadow var(--t-mid), border-color var(--t-mid);
  transform-style: preserve-3d;
  will-change: transform;
  overflow: hidden;
}
/* Last child in a card grows to fill remaining height */
.bento-card > *:last-child { margin-top: auto; }

/* Hover: Depth Lift (JS owns translateZ) + Inner Glow */
.bento-card:hover {
  border-color: var(--v-border);
  box-shadow:
    0 24px 70px rgba(0, 0, 0, 0.65),
    0 0 0 1px var(--v-border),
    0 0 40px var(--v-glow-2),
    inset 0 0 60px rgba(139, 92, 246, 0.07),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

/* Featured: slightly more prominent */
.bento-card--featured {
  background: var(--glass-bg-2);
  border-color: var(--border-2);
}

/* Card contents stacking */
.bento-card > * { position: relative; z-index: 1; }

/* Subtle top-edge inner highlight */
.bento-card::after {
  content: '';
  position: absolute;
  top: 0; left: 20px; right: 20px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
  border-radius: 1px;
  pointer-events: none;
}

/* Card content styles */
.card__tag {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--v);
  margin-bottom: var(--s2);
}
.card__title {
  color: var(--text-1);
  margin-bottom: var(--s5);
}
.card__text {
  font-size: 0.85rem;
  color: var(--text-3);
  line-height: 1.65;
  margin-top: var(--s5);
}

/* ─── 16. QR MOCKUP ──────────────────────────────────────────── */
.qr-showcase {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s4);
  padding: var(--s4) 0;
}
.qr-wrapper {
  position: relative;
  width: 128px; height: 128px;
}
.qr-code {
  width: 100%; height: 100%;
  background: var(--glass-bg-2);
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
  padding: 8px;
  overflow: hidden;
  box-shadow: 0 0 20px var(--v-glow-2);
}
.qr-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  grid-template-rows: repeat(7, 1fr);
  gap: 2px;
  width: 100%; height: 100%;
}
.qr-cell {
  border-radius: 1px;
  background: var(--v);
  box-shadow: 0 0 3px var(--v-glow);
}
.qr-cell--empty { background: transparent; box-shadow: none; }

.qr-scan-beam {
  position: absolute;
  top: 4px; left: 4px; right: 4px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c), transparent);
  border-radius: 2px;
  animation: scanBeam 1.8s ease-in-out infinite;
  box-shadow: 0 0 8px var(--c);
}
.qr-corner {
  position: absolute;
  width: 16px; height: 16px;
  border-color: var(--c);
  border-style: solid;
  border-radius: 2px;
  animation: cornerGlow 2.4s ease-in-out infinite;
}
.qr-corner--tl { top: 0; left: 0; border-width: 2px 0 0 2px; }
.qr-corner--tr { top: 0; right: 0; border-width: 2px 2px 0 0; animation-delay: 0.6s; }
.qr-corner--bl { bottom: 0; left: 0; border-width: 0 0 2px 2px; animation-delay: 1.2s; }
.qr-corner--br { bottom: 0; right: 0; border-width: 0 2px 2px 0; animation-delay: 1.8s; }

.qr-status {
  display: flex;
  align-items: center;
  gap: var(--s3);
  font-size: 0.78rem;
  color: var(--text-3);
  font-weight: 500;
}
.status-pulse {
  width: 8px; height: 8px;
  background: var(--c);
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 8px var(--c);
  animation: statusPulse 1.5s ease-in-out infinite;
}

/* ─── 17. CSS 3D PHONE MOCKUP ────────────────────────────────── */
.phone-scene {
  perspective: 1200px;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 300px;
  margin: var(--s4) 0;
  cursor: pointer;
}

.phone {
  transform-style: preserve-3d;
  transition: transform var(--t-slow);
  filter: drop-shadow(0 24px 64px rgba(0,0,0,0.6));
}
/* Initial tilt */
.phone { transform: rotateY(-18deg) rotateX(6deg); }
.phone-scene:hover .phone { transform: rotateY(-5deg) rotateX(2deg); }

.phone__body {
  width: 196px;
  height: 400px;
  background: linear-gradient(160deg, #1C1F2E 0%, #0D1017 60%, #141820 100%);
  border-radius: 40px;
  position: relative;
  border: 6px solid rgba(255,255,255,0.06);
  box-shadow:
    inset -3px 0 8px rgba(255,255,255,0.04),
    inset 3px 0 10px rgba(0,0,0,0.4),
    0 0 0 1px rgba(255,255,255,0.05),
    0 0 30px var(--v-glow),
    12px 28px 70px rgba(0,0,0,0.75),
    4px 8px 20px rgba(0,0,0,0.5);
}

/* Side buttons */
.phone__btn {
  position: absolute;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
}
.phone__btn--vu { width: 3px; height: 26px; right: -8px; top: 80px; }
.phone__btn--vd { width: 3px; height: 26px; right: -8px; top: 115px; }
.phone__btn--pw { width: 3px; height: 36px; left: -8px; top: 90px; }

.phone__face {
  position: absolute;
  inset: 4px;
  background: #060912;
  border-radius: 36px;
  overflow: hidden;
}

/* Dynamic Island */
.phone__island {
  width: 90px; height: 24px;
  background: #000;
  border-radius: 14px;
  margin: 10px auto 0;
  position: relative;
  z-index: 2;
}
.phone__island::after {
  content: '';
  position: absolute;
  right: 10px;
  top: 50%; transform: translateY(-50%);
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #1a0a1a;
  border: 1px solid rgba(139,92,246,0.3);
}

.phone__statusbar {
  display: flex;
  justify-content: space-between;
  padding: 4px 16px 0;
  font-size: 0.6rem;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
  font-family: var(--font-mono);
}
.phone__signal { letter-spacing: 1px; color: var(--green); }

.phone__app-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.phone__bot-avatar { font-size: 1rem; }
.phone__app-name {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
}
.phone__app-status {
  font-size: 0.58rem;
  color: var(--green);
  font-weight: 600;
  display: block;
}

.phone__chat {
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow: hidden;
}
.chat-msg {
  padding: 6px 9px;
  border-radius: 10px;
  font-size: 0.6rem;
  line-height: 1.4;
  max-width: 88%;
  opacity: 0;
  animation: msgPop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  animation-delay: var(--d, 0s);
}
.chat-msg--in {
  background: rgba(139,92,246,0.15);
  border: 1px solid rgba(139,92,246,0.2);
  color: rgba(255,255,255,0.85);
  border-radius: 2px 10px 10px 10px;
  align-self: flex-start;
}
.chat-msg--out {
  background: linear-gradient(135deg, var(--v-dim), var(--c-dim));
  color: #fff;
  border-radius: 10px 10px 2px 10px;
  align-self: flex-end;
}

/* ─── 18. REPORT BARS ────────────────────────────────────────── */
.report-bars { display: flex; flex-direction: column; gap: var(--s4); }
.rbar { }
.rbar__meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: var(--s2);
}
.rbar__pct { color: var(--text-3); font-weight: 700; }
.rbar__track {
  height: 4px;
  background: var(--glass-bg-2);
  border-radius: 10px;
  overflow: visible;
  border: 1px solid var(--border);
}
.rbar__fill {
  height: 100%;
  width: 0;
  border-radius: 10px;
  transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}
.rbar__fill.animated { width: var(--w); }
.rbar__fill--v {
  background: linear-gradient(90deg, var(--v), var(--c));
  box-shadow: 0 0 8px var(--v-glow);
  filter: url(#bar-glow);
}
.rbar__fill--c {
  background: linear-gradient(90deg, var(--c), var(--v));
  box-shadow: 0 0 8px var(--c-glow);
  filter: url(#bar-glow);
}
/* Glow tip dot */
.rbar__fill::after {
  content: '';
  position: absolute;
  right: -1px;
  top: 50%;
  transform: translateY(-50%);
  width: 7px; height: 7px;
  border-radius: 50%;
  background: inherit;
  background: white;
  opacity: 0.9;
  box-shadow: 0 0 6px currentColor;
}

/* ─── 19. LEARNING PATH ──────────────────────────────────────── */
.learning-path {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--s5);
}
.path-step {
  display: flex;
  align-items: center;
  gap: var(--s4);
  padding: var(--s3) 0;
}
.path-node {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
  border: 1.5px solid var(--border-2);
  color: var(--text-4);
  background: var(--glass-bg-2);
}
.path-node--done {
  background: linear-gradient(135deg, var(--green), #34D399);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 0 12px rgba(16,185,129,0.4);
}
.path-node--active {
  background: var(--grad-v-c);
  border-color: transparent;
  color: #fff;
  animation: nodeInnerGlow 2.2s ease-in-out infinite;
}
.path-node--locked { opacity: 0.4; font-size: 0.65rem; }

.path-info { display: flex; flex-direction: column; gap: 2px; }
.path-title {
  font-size: 0.875rem; font-weight: 600; color: var(--text-1);
}
.path-meta { font-size: 0.72rem; color: var(--text-3); }
.path-step--locked .path-title { color: var(--text-4); }
.path-step--locked .path-meta  { color: var(--text-4); }

.path-connector {
  width: 2px; height: 14px;
  margin-left: 15px;
  border-radius: 2px;
}
.path-connector--done   { background: var(--green); box-shadow: 0 0 4px rgba(16,185,129,0.4); }
.path-connector--active { background: linear-gradient(to bottom, var(--green), var(--v)); }
.path-connector--locked { background: var(--border-2); }

.path-progress-row {
  display: flex;
  align-items: center;
  gap: var(--s3);
  margin-top: var(--s3);
}
.path-progress-wrap {
  flex: 1;
  height: 4px;
  background: var(--glass-bg-2);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.path-progress-fill {
  height: 100%;
  width: 0;
  background: var(--grad-v-c);
  border-radius: 10px;
  box-shadow: 0 0 8px var(--v-glow);
  transition: width 1.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.path-progress-fill.animated { width: var(--w); }
.path-progress-pct {
  font-size: 0.75rem;
  color: var(--text-3);
  font-weight: 700;
  white-space: nowrap;
}

/* ─── 20. BADGES ─────────────────────────────────────────────── */
.badges-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s3);
}
.badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s2);
  padding: var(--s4) var(--s3);
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  transition: transform var(--t-mid), box-shadow var(--t-mid);
  cursor: default;
  position: relative;
  overflow: hidden;
}
.badge:hover {
  transform: scale(1.05) translateY(-2px);
}
.badge__icon { font-size: 1.4rem; }
.badge__name { font-size: 0.68rem; font-weight: 700; color: var(--text-2); text-align: center; }

.badge--gold   {
  border-color: rgba(245,158,11,0.35);
  box-shadow: 0 0 20px rgba(245,158,11,0.1), inset 0 0 30px rgba(245,158,11,0.04);
}
.badge--gold:hover { box-shadow: 0 0 30px rgba(245,158,11,0.25); }
.badge--v {
  border-color: var(--v-border);
  box-shadow: 0 0 20px var(--v-glow-2), inset 0 0 30px rgba(139,92,246,0.04);
}
.badge--v:hover { box-shadow: 0 0 30px var(--v-glow); }
.badge--c {
  border-color: var(--c-border);
  box-shadow: 0 0 20px var(--c-glow-2), inset 0 0 30px rgba(6,182,212,0.04);
}
.badge--c:hover { box-shadow: 0 0 30px var(--c-glow); }
.badge--g {
  border-color: rgba(16,185,129,0.35);
  box-shadow: 0 0 20px rgba(16,185,129,0.1), inset 0 0 30px rgba(16,185,129,0.04);
}

/* ─── 21. TEAM PROGRESS ──────────────────────────────────────── */
.prog-list { display: flex; flex-direction: column; gap: var(--s4); }
.prog-row { display: flex; align-items: center; gap: var(--s4); }
.prog-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--grad-v-c);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 800;
  flex-shrink: 0;
  box-shadow: 0 0 10px var(--v-glow);
}
.prog-avatar--b { background: linear-gradient(135deg, #A855F7, var(--v)); }
.prog-avatar--c { background: linear-gradient(135deg, var(--orange), #EF4444); }
.prog-avatar--d { background: linear-gradient(135deg, var(--green), var(--c)); }

.prog-info { flex: 1; min-width: 0; }
.prog-name { font-size: 0.82rem; font-weight: 600; color: var(--text-1); display: block; margin-bottom: 4px; }
.prog-track {
  height: 4px;
  background: var(--glass-bg-2);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.prog-fill {
  height: 100%;
  width: 0;
  background: var(--grad-v-c);
  border-radius: 10px;
  box-shadow: 0 0 6px var(--v-glow);
  transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.prog-fill.animated { width: var(--w); }
.prog-pct { font-size: 0.75rem; font-weight: 700; color: var(--text-3); flex-shrink: 0; }

/* ─── 22. LIFECYCLE FLOW ─────────────────────────────────────── */
.lifecycle-flow {
  display: flex;
  align-items: center;
  gap: var(--s3);
  flex-wrap: wrap;
  padding: var(--s5) 0;
}
.lf-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s2);
  padding: var(--s4) var(--s5);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  flex: 1;
  min-width: 80px;
  transition: transform var(--t-mid), box-shadow var(--t-mid), border-color var(--t-mid);
}
.lf-node:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--v-border);
}
.lf-node--hire  {
  border-color: rgba(16,185,129,0.3);
  box-shadow: 0 0 16px rgba(16,185,129,0.08);
}
.lf-node--active {
  border-color: var(--v-border);
  background: var(--v-glow-2);
  box-shadow: 0 0 20px var(--v-glow), 0 0 0 1px var(--v-border);
}
.lf-node--off {
  border-color: rgba(239,68,68,0.25);
  box-shadow: 0 0 14px rgba(239,68,68,0.06);
}
.lf-icon { font-size: 1.3rem; }
.lf-node span { font-size: 0.72rem; font-weight: 700; color: var(--text-2); }
.lf-arrow { font-size: 1.1rem; color: var(--text-4); flex-shrink: 0; }

/* ─── 23. ASSETS & CHECKLIST ─────────────────────────────────── */
.asset-list { display: flex; flex-direction: column; gap: var(--s3); }
.asset-row {
  display: flex;
  align-items: center;
  gap: var(--s4);
  padding: var(--s3) var(--s4);
  background: var(--glass-bg);
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
  backdrop-filter: var(--glass-blur);
}
.asset-row:hover {
  background: var(--glass-bg-2);
  border-color: var(--v-border);
  transform: translateX(4px);
}
.asset-icon { font-size: 1.1rem; flex-shrink: 0; }
.asset-info { flex: 1; min-width: 0; }
.asset-name { display: block; font-size: 0.83rem; font-weight: 600; color: var(--text-1); }
.asset-id {
  font-size: 0.68rem;
  color: var(--text-4);
  font-family: var(--font-mono);
}
.status-tag {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 3px 9px;
  border-radius: 20px;
  text-transform: uppercase;
}
.status-tag--on {
  background: rgba(16,185,129,0.15);
  color: var(--green);
  border: 1px solid rgba(16,185,129,0.25);
  box-shadow: 0 0 8px rgba(16,185,129,0.15);
}
.status-tag--free {
  background: var(--v-glow-2);
  color: var(--v);
  border: 1px solid var(--v-border);
}

.checklist { display: flex; flex-direction: column; gap: var(--s3); margin-bottom: var(--s5); }
.check-item {
  display: flex;
  align-items: center;
  gap: var(--s3);
  font-size: 0.875rem;
  color: var(--text-2);
  padding: var(--s2) 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--t-fast);
}
.check-item:last-child { border-bottom: none; }
.check-item--done { color: var(--text-1); }
.check-item:hover { color: var(--text-1); }
.check-box {
  width: 20px; height: 20px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 800;
  flex-shrink: 0;
}
.check-box--done {
  background: linear-gradient(135deg, var(--green), #34D399);
  color: #fff;
  box-shadow: 0 0 10px rgba(16,185,129,0.4);
}
.check-box--pending {
  border: 1.5px solid var(--border-2);
  color: transparent;
  background: var(--glass-bg-2);
}

.checklist-progress {
  display: flex;
  align-items: center;
  gap: var(--s3);
  font-size: 0.75rem;
  color: var(--text-3);
  font-weight: 600;
}
.cl-track {
  flex: 1;
  height: 4px;
  background: var(--glass-bg-2);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.cl-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--green), var(--c));
  border-radius: 10px;
  box-shadow: 0 0 8px rgba(16,185,129,0.4);
  transition: width 1s cubic-bezier(0.16, 1, 0.3, 1);
}
.cl-fill.animated { width: var(--w); }

/* ─── 24. ANALYTICS (SVG GLOW) ───────────────────────────────── */
.analytics-block { }
.kpi-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s3);
  margin-bottom: var(--s6);
}
.kpi-tile {
  background: var(--glass-bg);
  border-radius: var(--r-md);
  padding: var(--s4);
  text-align: center;
  border: 1px solid var(--border);
  backdrop-filter: var(--glass-blur);
  transition: border-color var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast);
}
.kpi-tile:hover {
  border-color: var(--v-border);
  box-shadow: 0 0 20px var(--v-glow-2);
  transform: translateY(-2px);
}
.kpi-val {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: url(#glow-v);
}
.kpi-label { font-size: 0.68rem; color: var(--text-3); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }

.chart-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-3);
  margin-bottom: var(--s4);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hbar { display: flex; align-items: center; gap: var(--s3); margin-bottom: var(--s3); }
.hbar__name { font-size: 0.75rem; color: var(--text-2); font-weight: 500; width: 80px; flex-shrink: 0; text-align: right; }
.hbar__track {
  flex: 1;
  height: 22px;
  background: var(--glass-bg-2);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.hbar__fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--v), var(--c));
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: var(--s2);
  font-size: 0.65rem;
  font-weight: 800;
  color: #fff;
  transition: width 1.3s cubic-bezier(0.16, 1, 0.3, 1);
  filter: url(#bar-glow);
  white-space: nowrap;
  box-shadow: 0 0 12px var(--v-glow);
}
.hbar__fill.animated { width: var(--w); }

/* ─── 25. COMM BOARD ─────────────────────────────────────────── */
.comm-board { display: flex; flex-direction: column; gap: var(--s4); }
.comm-post {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: var(--s5);
  transition: box-shadow var(--t-mid), border-color var(--t-mid), transform var(--t-fast);
}
.comm-post:hover {
  border-color: var(--v-border);
  transform: translateX(4px);
  box-shadow: 0 0 20px var(--v-glow-2);
}
.comm-post--urgent { border-left: 2px solid var(--orange); }
.comm-post--urgent:hover { border-left-color: var(--orange); box-shadow: 0 0 20px rgba(245,158,11,0.12); }
.comm-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--s2);
}
.comm-author { font-size: 0.78rem; font-weight: 700; color: var(--text-1); }
.comm-time { font-size: 0.7rem; color: var(--text-4); }
.comm-text { font-size: 0.83rem; color: var(--text-2); line-height: 1.55; margin-bottom: var(--s3); }
.comm-badge {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 9px;
  border-radius: 20px;
  background: var(--glass-bg-2);
  color: var(--text-3);
  border: 1px solid var(--border);
}
.comm-badge--urgent {
  background: rgba(245,158,11,0.12);
  color: var(--orange);
  border-color: rgba(245,158,11,0.3);
  box-shadow: 0 0 8px rgba(245,158,11,0.15);
}

/* ─── 26. DEMO SECTION ───────────────────────────────────────── */
.demo-section {
  position: relative;
  padding: var(--s24) 0;
  overflow: hidden;
  z-index: 2;
}
.demo-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.demo-bg__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}
.demo-bg__orb--1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--v), transparent 70%);
  top: -20%; left: 10%;
  opacity: 0.15;
}
.demo-bg__orb--2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--c), transparent 70%);
  bottom: -10%; right: 15%;
  opacity: 0.12;
}
body.light .demo-bg__orb { opacity: 0.08; }

.demo-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}
.demo-title {
  color: var(--text-1);
  margin: var(--s4) 0;
}
.demo-sub {
  font-size: 1.0625rem;
  color: var(--text-2);
  margin-bottom: var(--s10);
  line-height: 1.72;
}

.demo-form { width: 100%; }
.form-row {
  display: flex;
  gap: var(--s3);
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: var(--s4);
}
.form-field {
  position: relative;
  flex: 1;
  min-width: 200px;
  padding-top: 10px; /* breathing room for floating label */
}
.form-field input {
  width: 100%;
  padding: var(--s4) var(--s5) var(--s3);
  background: var(--glass-bg-2);
  backdrop-filter: var(--glass-blur);
  border: 1.5px solid var(--border-2);
  border-radius: var(--r-xl);
  font-size: 0.9375rem;
  color: var(--text-1);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  outline: none;
}
.form-field input::placeholder {
  color: transparent;
}
.form-field input:focus {
  border-color: var(--v);
  box-shadow: 0 0 0 3px var(--v-glow-2), 0 0 20px var(--v-glow-2);
}
.form-field label {
  position: absolute;
  left: calc(var(--s5) + 2px);
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.9rem;
  color: var(--text-3);
  pointer-events: none;
  transition: top var(--t-fast), transform var(--t-fast), font-size var(--t-fast), color var(--t-fast), background var(--t-fast);
  padding: 0 6px;
  border-radius: 3px;
  background: transparent;
  line-height: 1.4;
}
/* Label floats to the top border — background covers the border line */
.form-field input:focus ~ label,
.form-field input:not(:placeholder-shown) ~ label {
  top: 10px;        /* sits on the top border of the input */
  transform: translateY(-50%);
  font-size: 0.68rem;
  color: var(--v);
  font-weight: 700;
  letter-spacing: 0.05em;
  background: var(--bg);
}
body.light .form-field input:focus ~ label,
body.light .form-field input:not(:placeholder-shown) ~ label {
  background: var(--bg-3);
}
.form-note { font-size: 0.78rem; color: var(--text-4); margin-top: var(--s3); }
.form-success {
  display: none;
  align-items: center;
  justify-content: center;
  gap: var(--s2);
  color: var(--green);
  font-weight: 700;
  font-size: 0.9rem;
  margin-top: var(--s4);
  filter: url(#glow-c);
}
.form-success.visible { display: flex; animation: revealUp 0.4s ease; }

/* ─── 27. FOOTER ─────────────────────────────────────────────── */
.footer {
  position: relative;
  z-index: 2;
  background: rgba(0,0,0,0.3);
  backdrop-filter: blur(40px) saturate(150%);
  border-top: 1px solid var(--border);
  padding: var(--s16) 0 var(--s8);
}
body.light .footer {
  background: rgba(238,242,255,0.5);
  border-top-color: var(--border-2);
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--s8);
  margin-bottom: var(--s12);
}
.footer__logo { margin-bottom: var(--s4); }
.footer__tagline { font-size: 0.875rem; color: var(--text-3); line-height: 1.65; max-width: 220px; }
.footer__socials { display: flex; gap: var(--s3); margin-top: var(--s5); }
.social-btn {
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  transition: all var(--t-fast);
}
.social-btn svg { width: 15px; height: 15px; }
.social-btn:hover {
  color: var(--v);
  border-color: var(--v-border);
  box-shadow: 0 0 14px var(--v-glow);
  transform: translateY(-2px);
}

.footer__col h4 { margin-bottom: var(--s4); }
.footer__col ul { display: flex; flex-direction: column; gap: var(--s3); }
.footer__col a {
  font-size: 0.875rem;
  color: var(--text-3);
  transition: color var(--t-fast);
  position: relative;
}
.footer__col a:hover { color: var(--v); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--s6);
  border-top: 1px solid var(--border);
}
.footer__copy { font-size: 0.78rem; color: var(--text-4); }
.footer__made { font-size: 0.78rem; color: var(--text-4); }

/* ─── 28. SCROLL REVEAL ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity var(--t-slow), transform var(--t-slow);
  transition-delay: var(--reveal-delay, 0s);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ─── 29. PARALLAX DECORATORS ────────────────────────────────── */
.section-decor {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}
.decor-orb {
  position: absolute;
  width: 280px; height: 280px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.07;
  left: var(--x, 15%);
  top: var(--y, 50%);
  transform: translate(-50%, -50%);
}
.decor-orb--v { background: var(--v); }
.decor-orb--c { background: var(--c); }
body.light .decor-orb { opacity: 0.05; }

.decor-hex {
  position: absolute;
  right: 8%; top: 30%;
  width: 100px; height: 115px;
  opacity: 0.04;
  background: conic-gradient(var(--v) 0deg 60deg, transparent 60deg 120deg, var(--c) 120deg 180deg, transparent 180deg);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}
body.light .decor-hex { opacity: 0.06; }

.decor-ring {
  position: absolute;
  left: 5%; bottom: 20%;
  width: 200px; height: 200px;
  border-radius: 50%;
  border: 1px solid var(--v-border);
  opacity: 0.15;
}
body.light .decor-ring { opacity: 0.10; }

/* ─── 30. RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; gap: var(--s8); }
  .hero__sub { margin-left: auto; margin-right: auto; }
  .hero__ctas { justify-content: center; }
  .hero__stats { justify-content: center; }
  .hero__visual { height: 400px; }
  .cmd-center { width: 360px; height: 360px; }
  .orbit-card--2, .orbit-card--3 { display: none; }
  .orbit-card--1 { top: 2%; }
  .orbit-card--4 { top: 20%; left: 4%; }

  .bento-grid--m1, .bento-grid--m2 { grid-template-columns: 1fr 1fr; }
  .bento-card--featured { grid-column: 1 / -1; }
  .bento-grid--m4 { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--s8) var(--s12); }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .nav__links  { display: none; }
  .nav__cta    { display: none; }
  .nav__burger { display: flex; }

  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: rgba(11, 14, 20, 0.95);
    backdrop-filter: var(--glass-blur);
    padding: var(--s6);
    gap: var(--s5);
    border-bottom: 1px solid var(--border);
    z-index: 199;
    box-shadow: var(--shadow-float);
  }
  body.light .nav__links.open { background: rgba(238, 242, 255, 0.95); }
  .nav__links.open a { font-size: 1rem; padding: var(--s2) 0; }

  .nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .bento-grid--m1,
  .bento-grid--m2,
  .bento-grid--m3,
  .bento-grid--m4 { grid-template-columns: 1fr; }
  .bento-card--wide,
  .bento-card--featured { grid-column: auto; }
  .lifecycle-flow { gap: var(--s2); }
  .lf-arrow { display: none; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: var(--s2); text-align: center; }
  .form-row { flex-direction: column; }
  .form-row .btn { width: 100%; }
  .bento-card { padding: var(--s5); border-radius: var(--r-lg); }
  .hero { padding-top: calc(var(--header-h) + var(--s12)); }
}

@media (max-width: 480px) {
  .lang-switcher { display: none; }
  .module { padding: var(--s16) 0; }
  .hero__grid-plane { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .mesh-blob { animation: none !important; }
  .cmd-core__ring { animation: none !important; }
  .orbit-card { animation: none !important; }
  .cmd-core__halo { animation: none !important; }
}