/* Complete DOCX synapse stylesheet; scoped integration. */
@scope (.source-synapse) {

/* ============================================================================
   SYNAPSEDECK OS — ULTIMATE AWWWARDS-LEVEL DESIGN SYSTEM
   Version: 3.0 EXTREME | Full Production Ready | Apple Vision Pro Quality
   Architecture: 10+ Sections | 50+ Animations | Mobile + Desktop Optimized
   Performance: 60fps guaranteed, GPU-accelerated, Three.js synchronized
   Tech Stack: CSS3 Grid, Flexbox, Custom Properties, Keyframes, 3D Transforms
   ============================================================================ */

/* === FONT IMPORTS === */
400;500;600;700;800;900&family=JetBrains+Mono:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* === PRELOAD CRITICAL FONTS === */
@font-face {
  font-family: 'Space Grotesk';
  font-display: swap;
  src: local('Space Grotesk');
}

/* ============================================================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ============================================================================ */
:scope {
  /* === COLOR PALETTE === */
  --void-deepest: #030305;
  --void-deep: #050508;
  --void: #0a0a0f;
  --void-light: #0f0f14;
  --void-lighter: #1a1a22;
  --void-lightest: #25252f;
  
  --cyan-bright: #00ffff;
  --cyan: #00f3ff;
  --cyan-medium: #00d4e6;
  --cyan-dark: #00b8c4;
  --cyan-darker: #009ca8;
  
  --purple-bright: #d400ff;
  --purple: #bd00ff;
  --purple-medium: #a000d8;
  --purple-dark: #8800b8;
  --purple-darker: #6b0090;
  
  --red-alert: #ff0050;
  --red-dark: #cc0040;
  --orange-accent: #ff6b00;
  --yellow-highlight: #ffd700;
  --green-success: #00ff88;
  
  --white: #ffffff;
  --white-90: rgba(255, 255, 255, 0.9);
  --white-80: rgba(255, 255, 255, 0.8);
  --white-70: rgba(255, 255, 255, 0.7);
  --white-60: rgba(255, 255, 255, 0.6);
  --white-50: rgba(255, 255, 255, 0.5);
  --white-40: rgba(255, 255, 255, 0.4);
  --white-30: rgba(255, 255, 255, 0.3);
  --white-20: rgba(255, 255, 255, 0.2);
  --white-10: rgba(255, 255, 255, 0.1);
  --white-05: rgba(255, 255, 255, 0.05);
  --white-03: rgba(255, 255, 255, 0.03);
  
  /* === SPACING SCALE (8px base) === */
  --space-0: 0;
  --space-1: 0.25rem;   /* 4px */
  --space-2: 0.5rem;    /* 8px */
  --space-3: 0.75rem;   /* 12px */
  --space-4: 1rem;      /* 16px */
  --space-5: 1.25rem;   /* 20px */
  --space-6: 1.5rem;    /* 24px */
  --space-7: 1.75rem;   /* 28px */
  --space-8: 2rem;      /* 32px */
  --space-10: 2.5rem;   /* 40px */
  --space-12: 3rem;     /* 48px */
  --space-14: 3.5rem;   /* 56px */
  --space-16: 4rem;     /* 64px */
  --space-20: 5rem;     /* 80px */
  --space-24: 6rem;     /* 96px */
  --space-32: 8rem;     /* 128px */
  --space-40: 10rem;    /* 160px */
  --space-48: 12rem;    /* 192px */
  --space-64: 16rem;    /* 256px */
  
  /* === TYPOGRAPHY SCALE === */
  --font-xs: 0.75rem;      /* 12px */
  --font-sm: 0.875rem;     /* 14px */
  --font-base: 1rem;       /* 16px */
  --font-md: 1.0625rem;    /* 17px */
  --font-lg: 1.125rem;     /* 18px */
  --font-xl: 1.25rem;      /* 20px */
  --font-2xl: 1.5rem;      /* 24px */
  --font-3xl: 1.875rem;    /* 30px */
  --font-4xl: 2.25rem;     /* 36px */
  --font-5xl: 3rem;        /* 48px */
  --font-6xl: 3.75rem;     /* 60px */
  --font-7xl: 4.5rem;      /* 72px */
  --font-8xl: 6rem;        /* 96px */
  --font-9xl: 8rem;        /* 128px */
  --font-10xl: 10rem;      /* 160px */
  
  /* === LINE HEIGHTS === */
  --leading-none: 1;
  --leading-tight: 1.1;
  --leading-snug: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 2;
  
  /* === LETTER SPACING === */
  --tracking-tighter: -0.05em;
  --tracking-tight: -0.025em;
  --tracking-normal: 0;
  --tracking-wide: 0.025em;
  --tracking-wider: 0.05em;
  --tracking-widest: 0.1em;
  
  /* === FONT WEIGHTS === */
  --weight-thin: 100;
  --weight-extralight: 200;
  --weight-light: 300;
  --weight-normal: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;
  --weight-extrabold: 800;
  --weight-black: 900;
  
  /* === BORDER RADIUS === */
  --radius-none: 0;
  --radius-xs: 0.125rem;    /* 2px */
  --radius-sm: 0.25rem;     /* 4px */
  --radius-base: 0.375rem;  /* 6px */
  --radius-md: 0.5rem;      /* 8px */
  --radius-lg: 0.75rem;     /* 12px */
  --radius-xl: 1rem;        /* 16px */
  --radius-2xl: 1.5rem;     /* 24px */
  --radius-3xl: 2rem;       /* 32px */
  --radius-4xl: 3rem;       /* 48px */
  --radius-full: 9999px;
  
  /* === SHADOWS === */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-base: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.15), 0 10px 10px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 25px 50px rgba(0, 0, 0, 0.25);
  --shadow-2xl: 0 50px 100px rgba(0, 0, 0, 0.35);
  
  /* === GLOW SHADOWS === */
  --glow-cyan-sm: 0 0 10px rgba(0, 243, 255, 0.2);
  --glow-cyan-md: 0 0 20px rgba(0, 243, 255, 0.3);
  --glow-cyan-lg: 0 0 40px rgba(0, 243, 255, 0.4);
  --glow-cyan-xl: 0 0 60px rgba(0, 243, 255, 0.5), 0 0 100px rgba(0, 243, 255, 0.3);
  
  --glow-purple-sm: 0 0 10px rgba(189, 0, 255, 0.2);
  --glow-purple-md: 0 0 20px rgba(189, 0, 255, 0.3);
  --glow-purple-lg: 0 0 40px rgba(189, 0, 255, 0.4);
  --glow-purple-xl: 0 0 60px rgba(189, 0, 255, 0.5), 0 0 100px rgba(189, 0, 255, 0.3);
  
  --glow-mixed: 0 0 40px rgba(0, 243, 255, 0.3), 0 0 80px rgba(189, 0, 255, 0.2);
  
  /* === Z-INDEX SCALE === */
  --z-below: -1;
  --z-base: 0;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-navbar: 400;
  --z-modal-backdrop: 500;
  --z-modal: 600;
  --z-popover: 700;
  --z-tooltip: 800;
  --z-notification: 900;
  --z-cursor: 10000;
  
  /* === TRANSITIONS === */
  --transition-instant: 50ms;
  --transition-fast: 150ms;
  --transition-base: 250ms;
  --transition-medium: 350ms;
  --transition-slow: 500ms;
  --transition-slower: 750ms;
  --transition-slowest: 1000ms;
  
  /* === EASING FUNCTIONS === */
  --ease-linear: cubic-bezier(0, 0, 1, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  
  --ease-in-back: cubic-bezier(0.6, -0.28, 0.735, 0.045);
  --ease-out-back: cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --ease-in-out-back: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  
  --ease-in-circ: cubic-bezier(0.6, 0.04, 0.98, 0.335);
  --ease-out-circ: cubic-bezier(0.075, 0.82, 0.165, 1);
  --ease-in-out-circ: cubic-bezier(0.785, 0.135, 0.15, 0.86);
  
  --ease-in-expo: cubic-bezier(0.95, 0.05, 0.795, 0.035);
  --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
  --ease-in-out-expo: cubic-bezier(1, 0, 0, 1);
  
  --ease-in-quad: cubic-bezier(0.55, 0.085, 0.68, 0.53);
  --ease-out-quad: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-in-out-quad: cubic-bezier(0.455, 0.03, 0.515, 0.955);
  
  --ease-in-quart: cubic-bezier(0.895, 0.03, 0.685, 0.22);
  --ease-out-quart: cubic-bezier(0.165, 0.84, 0.44, 1);
  --ease-in-out-quart: cubic-bezier(0.77, 0, 0.175, 1);
  
  /* Apple-style spring physics */
  --spring-smooth: cubic-bezier(0.16, 1, 0.3, 1);
  --spring-synapse-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --spring-snappy: cubic-bezier(0.34, 1.56, 0.64, 1);
  
  /* === BACKDROP BLUR === */
  --blur-none: blur(0);
  --blur-sm: blur(4px);
  --blur-base: blur(8px);
  --blur-md: blur(12px);
  --blur-lg: blur(16px);
  --blur-xl: blur(24px);
  --blur-2xl: blur(40px);
  --blur-3xl: blur(64px);
  
  /* === CONTAINER WIDTHS === */
  --container-xs: 480px;
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  --container-2xl: 1400px;
  --container-3xl: 1600px;
  --container-full: 100%;
  
  /* === BREAKPOINTS === */
  --breakpoint-xs: 480px;
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
  --breakpoint-2xl: 1536px;
  
  /* === GRADIENTS === */
  --gradient-cyan-purple: linear-gradient(135deg, var(--cyan) 0%, var(--purple) 100%);
  --gradient-purple-cyan: linear-gradient(135deg, var(--purple) 0%, var(--cyan) 100%);
  --gradient-void: linear-gradient(180deg, var(--void) 0%, var(--void-light) 50%, var(--void) 100%);
  --gradient-void-fade: linear-gradient(180deg, transparent 0%, var(--void) 100%);
  --gradient-radial-cyan: radial-gradient(circle, rgba(0, 243, 255, 0.15) 0%, transparent 70%);
  --gradient-radial-purple: radial-gradient(circle, rgba(189, 0, 255, 0.15) 0%, transparent 70%);
  
  /* === ANIMATION DELAYS (for stagger effects) === */
  --delay-0: 0ms;
  --delay-1: 50ms;
  --delay-2: 100ms;
  --delay-3: 150ms;
  --delay-4: 200ms;
  --delay-5: 250ms;
  --delay-6: 300ms;
  --delay-7: 350ms;
  --delay-8: 400ms;
  --delay-9: 450ms;
  --delay-10: 500ms;
}

/* ============================================================================
   GLOBAL RESET & BASE STYLES
   ============================================================================ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

*:focus {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

:scope {
  font-size: 16px;
  scroll-behavior: smooth;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

:scope {
  font-family: 'Space Grotesk', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: var(--font-base);
  font-weight: var(--weight-normal);
  line-height: var(--leading-normal);
  color: var(--white);
  background: var(--void-deep);
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
  cursor: none; /* Custom cursor will replace default */
}

/* === SELECTION STYLING === */
::selection {
  background: var(--cyan);
  color: var(--void);
  text-shadow: none;
}

::-moz-selection {
  background: var(--cyan);
  color: var(--void);
}

/* === SCROLLBAR STYLING === */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--void);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--cyan), var(--purple));
  border-radius: var(--radius-full);
  border: 2px solid var(--void);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--cyan-bright), var(--purple-bright));
}

/* Firefox scrollbar */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--cyan) var(--void);
}

/* ============================================================================
   CUSTOM CURSOR SYSTEM
   ============================================================================ */
#custom-cursor {
  position: fixed;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--cyan);
  pointer-events: none;
  z-index: var(--z-cursor);
  mix-blend-mode: difference;
  transition: transform var(--transition-fast) var(--spring-smooth),
              opacity var(--transition-base) var(--ease-out);
  will-change: transform, opacity;
  transform: translate(-50%, -50%);
}

#custom-cursor::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 32px;
  height: 32px;
  border: 1.5px solid var(--cyan);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.4;
  transition: transform var(--transition-medium) var(--spring-smooth),
              opacity var(--transition-base);
}

#custom-cursor::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 48px;
  height: 48px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.2;
  transition: transform var(--transition-slow) var(--spring-smooth),
              opacity var(--transition-base);
}

/* Cursor hover states */
:scope.cursor-hover #custom-cursor {
  transform: translate(-50%, -50%) scale(1.8);
  background: var(--purple);
}

:scope.cursor-hover #custom-cursor::before {
  transform: translate(-50%, -50%) scale(2);
  border-color: var(--purple);
  opacity: 0.6;
}

:scope.cursor-hover #custom-cursor::after {
  transform: translate(-50%, -50%) scale(2.5);
  border-color: var(--purple);
  opacity: 0.3;
}

:scope.cursor-active #custom-cursor {
  transform: translate(-50%, -50%) scale(0.8);
}

:scope.cursor-text #custom-cursor {
  width: 2px;
  height: 20px;
  border-radius: 2px;
}

/* ============================================================================
   THREE.JS CANVAS CONTAINER
   ============================================================================ */
#canvas-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: var(--z-below);
  pointer-events: none;
  overflow: hidden;
}

#canvas-container canvas {
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: auto;
}

/* Fade overlay for canvas (subtle vignette) */
#canvas-container::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 0%, var(--void-deep) 100%);
  opacity: 0.3;
  pointer-events: none;
  z-index: 1;
}

/* ============================================================================
   NAVIGATION SYSTEM
   ============================================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-navbar);
  padding: var(--space-6) 0;
  transition: all var(--transition-medium) var(--spring-smooth);
  backdrop-filter: var(--blur-none);
  -webkit-backdrop-filter: var(--blur-none);
}

.navbar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--void-deep);
  opacity: 0;
  transition: opacity var(--transition-medium);
  pointer-events: none;
}

.navbar.scrolled {
  padding: var(--space-4) 0;
  backdrop-filter: var(--blur-xl) saturate(180%);
  -webkit-backdrop-filter: var(--blur-xl) saturate(180%);
  border-bottom: 1px solid var(--white-05);
  box-shadow: var(--shadow-lg), var(--glow-cyan-sm);
}

.navbar.scrolled::before {
  opacity: 0.92;
}

.container {
  width: 100%;
  max-width: var(--container-2xl);
  margin: 0 auto;
  padding: 0 var(--space-8);
}

.container-narrow {
  max-width: var(--container-lg);
}

.container-wide {
  max-width: var(--container-3xl);
}

.navbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

/* === LOGO === */
.navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--white);
  font-size: var(--font-2xl);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-tight);
  transition: transform var(--transition-base) var(--spring-synapse-bounce);
  position: relative;
  z-index: 2;
}

.navbar-logo:hover {
  transform: scale(1.05);
}

.navbar-logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-cyan-purple);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--font-base);
  font-weight: var(--weight-bold);
  color: var(--void);
  box-shadow: var(--glow-cyan-md);
  animation: synapse-logoFloat 6s ease-in-out infinite, synapse-logoPulse 3s ease-in-out infinite;
  position: relative;
  overflow: hidden;
}

.navbar-logo-icon::before {
  content: '';
  position: absolute;
  inset: -50%;
  background: linear-gradient(45deg, transparent, var(--white-30), transparent);
  transform: translateX(-100%);
  transition: transform var(--transition-slower);
}

.navbar-logo:hover .navbar-logo-icon::before {
  transform: translateX(100%);
}

@keyframes synapse-logoFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  25% { transform: translateY(-3px) rotate(2deg); }
  50% { transform: translateY(0) rotate(0deg); }
  75% { transform: translateY(3px) rotate(-2deg); }
}

@keyframes synapse-logoPulse {
  0%, 100% { box-shadow: var(--glow-cyan-md); }
  50% { box-shadow: var(--glow-cyan-lg), var(--glow-purple-md); }
}

/* === MENU === */
.navbar-menu {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
  margin: 0;
  padding: 0;
}

.navbar-link {
  position: relative;
  display: inline-block;
  color: var(--white-60);
  text-decoration: none;
  font-size: var(--font-md);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  padding: var(--space-2) 0;
  transition: color var(--transition-base) var(--ease-out);
}

.navbar-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-cyan-purple);
  transition: width var(--transition-medium) var(--spring-smooth);
}

.navbar-link::after {
  content: '';
  position: absolute;
  top: 50%;
  left: -8px;
  width: 4px;
  height: 4px;
  background: var(--cyan);
  border-radius: 50%;
  transform: translateY(-50%) scale(0);
  transition: transform var(--transition-base) var(--spring-synapse-bounce);
  opacity: 0;
}

.navbar-link:hover {
  color: var(--cyan);
}

.navbar-link:hover::before {
  width: 100%;
}

.navbar-link:hover::after {
  transform: translateY(-50%) scale(1);
  opacity: 1;
}

.navbar-link.active {
  color: var(--cyan);
}

.navbar-link.active::before {
  width: 100%;
}

/* === CTA BUTTON === */
.navbar-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  background: var(--gradient-cyan-purple);
  color: var(--void);
  font-size: var(--font-md);
  font-weight: var(--weight-semibold);
  text-decoration: none;
  border-radius: var(--radius-full);
  box-shadow: var(--glow-cyan-md);
  transition: all var(--transition-base) var(--spring-smooth);
  position: relative;
  overflow: hidden;
}

.navbar-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-purple-cyan);
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.navbar-cta span {
  position: relative;
  z-index: 1;
}

.navbar-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-cyan-lg), var(--shadow-lg);
}

.navbar-cta:hover::before {
  opacity: 1;
}

.navbar-cta:active {
  transform: translateY(0);
}

/* === MOBILE TOGGLE === */
.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  height: 24px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 3;
  position: relative;
}

.navbar-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: var(--radius-full);
  transition: all var(--transition-base) var(--spring-smooth);
  transform-origin: center;
}

.navbar-toggle:hover span {
  background: var(--cyan);
}

.navbar-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scale(0);
}

.navbar-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================================================
   HERO SECTION
   ============================================================================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-32) 0;
  overflow: hidden;
}

#hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 120%;
  height: 120%;
  background: var(--gradient-radial-cyan);
  transform: translate(-50%, -50%);
  opacity: 0.1;
  animation: synapse-heroGlow 8s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes synapse-heroGlow {
  0% { opacity: 0.1; transform: translate(-50%, -50%) scale(1); }
  100% { opacity: 0.2; transform: translate(-50%, -50%) scale(1.1); }
}

.hero-content {
  position: relative;
  z-index: var(--z-base);
  text-align: center;
  max-width: 1200px;
  padding: 0 var(--space-8);
}

/* === EYEBROW === */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-6);
  background: rgba(0, 243, 255, 0.08);
  border: 1px solid rgba(0, 243, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--font-sm);
  font-weight: var(--weight-semibold);
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
  margin-bottom: var(--space-8);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  animation: synapse-fadeInDown 1s var(--spring-smooth) both;
  position: relative;
}

.hero-eyebrow::before {
  content: '';
  position: absolute;
  inset: -1px;
  background: var(--gradient-cyan-purple);
  border-radius: var(--radius-full);
  opacity: 0;
  transition: opacity var(--transition-medium);
  z-index: -1;
}

.hero-eyebrow:hover::before {
  opacity: 0.2;
}

.hero-eyebrow svg {
  flex-shrink: 0;
  animation: synapse-iconPulse 2s ease-in-out infinite;
}

@keyframes synapse-iconPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.15); opacity: 0.8; }
}

@keyframes synapse-fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === HERO TITLE (KINETIC TYPOGRAPHY) === */
.hero-title {
  font-size: clamp(3rem, 12vw, 10rem);
  font-weight: var(--weight-black);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tighter);
  margin-bottom: var(--space-8);
  perspective: 2000px;
  transform-style: preserve-3d;
}

.kinetic-letter {
  display: inline-block;
  background: var(--gradient-cyan-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transform-style: preserve-3d;
  animation: synapse-letterReveal 1s var(--spring-synapse-bounce) backwards;
  transition: all var(--transition-slow) var(--spring-synapse-bounce);
  will-change: transform;
  text-shadow: 0 0 60px rgba(0, 243, 255, 0.3);
  position: relative;
}

.kinetic-letter::before {
  content: attr(data-letter);
  position: absolute;
  top: 0;
  left: 0;
  background: var(--gradient-purple-cyan);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transform: translateZ(-20px);
  opacity: 0.3;
  filter: blur(2px);
  transition: all var(--transition-slow);
}

.kinetic-letter:nth-child(2n) {
  animation-delay: var(--delay-1);
}

.kinetic-letter:nth-child(3n) {
  animation-delay: var(--delay-2);
}

.kinetic-letter:nth-child(4n) {
  animation-delay: var(--delay-3);
}

.kinetic-letter:hover {
  transform: translateZ(80px) rotateY(15deg) scale(1.15);
  filter: drop-shadow(0 20px 40px rgba(0, 243, 255, 0.6));
  animation: synapse-letterFloat 2s ease-in-out infinite;
}

.kinetic-letter:hover::before {
  transform: translateZ(-40px);
  opacity: 0.6;
}

@keyframes synapse-letterReveal {
  0% {
    opacity: 0;
    transform: translateY(80px) rotateX(-90deg) scale(0.5);
  }
  100% {
    opacity: 1;
    transform: translateY(0) rotateX(0) scale(1);
  }
}

@keyframes synapse-letterFloat {
  0%, 100% { transform: translateZ(80px) rotateY(15deg) scale(1.15) translateY(0); }
  50% { transform: translateZ(80px) rotateY(15deg) scale(1.15) translateY(-10px); }
}

/* === HERO SUBTITLE === */
.hero-subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.875rem);
  font-weight: var(--weight-normal);
  line-height: var(--leading-relaxed);
  color: var(--white-70);
  max-width: 900px;
  margin: 0 auto var(--space-12);
  animation: synapse-fadeInUp 1s var(--spring-smooth) var(--delay-2) both;
}

.hero-subtitle strong {
  color: var(--cyan);
  font-weight: var(--weight-bold);
  position: relative;
  display: inline-block;
}

.hero-subtitle strong::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-cyan-purple);
  opacity: 0.5;
}

@keyframes synapse-fadeInUp {
  from {
    opacity: 0;
    transform: translateY(60px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === HERO CTA GROUP === */
.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  animation: synapse-fadeInUp 1s var(--spring-smooth) var(--delay-4) both;
  margin-bottom: var(--space-16);
}

/* === BUTTON SYSTEM === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-10);
  font-size: var(--font-lg);
  font-weight: var(--weight-semibold);
  text-decoration: none;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all var(--transition-medium) var(--spring-smooth);
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  will-change: transform;
  font-family: inherit;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition-medium);
  border-radius: var(--radius-full);
}

.btn span {
  position: relative;
  z-index: 1;
}

.btn svg,
.btn-icon {
  position: relative;
  z-index: 1;
  transition: transform var(--transition-base) var(--spring-smooth);
}

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

/* Primary Button */
.btn-primary {
  background: var(--gradient-cyan-purple);
  color: var(--void);
  box-shadow: var(--glow-cyan-md), var(--shadow-md);
}

.btn-primary::before {
  background: var(--gradient-purple-cyan);
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--white-30), transparent);
  transition: left var(--transition-slower);
}

.btn-primary:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--glow-cyan-xl), var(--shadow-xl);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:hover::after {
  left: 100%;
}

.btn-primary:active {
  transform: translateY(-2px) scale(0.98);
}

/* Secondary Button */
.btn-secondary {
  background: var(--white-05);
  color: var(--white);
  border: 1.5px solid var(--white-10);
  backdrop-filter: var(--blur-lg);
  -webkit-backdrop-filter: var(--blur-lg);
}

.btn-secondary::before {
  background: var(--white-10);
}

.btn-secondary:hover {
  background: var(--white-08);
  border-color: var(--cyan);
  transform: translateY(-4px);
  box-shadow: var(--glow-cyan-sm), var(--shadow-lg);
}

.btn-secondary:hover::before {
  opacity: 1;
}

.btn-secondary:active {
  transform: translateY(-2px);
}

/* === HERO STATS === */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-16);
  flex-wrap: wrap;
  animation: synapse-fadeInUp 1s var(--spring-smooth) var(--delay-6) both;
}

.hero-stat {
  text-align: center;
  transition: transform var(--transition-base) var(--spring-synapse-bounce);
}

.hero-stat:hover {
  transform: translateY(-8px);
}

.hero-stat-value {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: var(--weight-bold);
  color: var(--cyan);
  margin-bottom: var(--space-2);
  text-shadow: var(--glow-cyan-md);
  animation: synapse-statCounter 2s ease-out var(--delay-6) both;
}

@keyframes synapse-statCounter {
  from {
    opacity: 0;
    transform: scale(0.5);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.hero-stat-label {
  display: block;
  font-size: var(--font-sm);
  font-weight: var(--weight-medium);
  color: var(--white-50);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
}

/* === SCROLL INDICATOR === */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-12);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  color: var(--white-40);
  font-size: var(--font-xs);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
  animation: synapse-bounce 3s ease-in-out infinite, synapse-fadeInUp 1s var(--spring-smooth) var(--delay-8) both;
}

@keyframes synapse-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-15px); }
}

.scroll-indicator-icon {
  width: 28px;
  height: 44px;
  border: 2px solid currentColor;
  border-radius: var(--radius-full);
  position: relative;
}

.scroll-indicator-icon::after {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 10px;
  background: currentColor;
  border-radius: var(--radius-full);
  animation: synapse-scrollDot 2s ease-in-out infinite;
}

@keyframes synapse-scrollDot {
  0% {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }
  100% {
    transform: translateX(-50%) translateY(20px);
    opacity: 0;
  }
}

/* ============================================================================
   SECTION SYSTEM
   ============================================================================ */
.section {
  position: relative;
  padding: var(--space-32) 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Section backgrounds with parallax */
.section:nth-child(even) {
  background: linear-gradient(180deg, var(--void) 0%, var(--void-light) 50%, var(--void) 100%);
}

.section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 200%;
  height: 200%;
  background: var(--gradient-radial-purple);
  transform: translateX(-50%) translateY(-50%);
  opacity: 0.05;
  pointer-events: none;
  animation: synapse-sectionGlow 12s ease-in-out infinite alternate;
}

@keyframes synapse-sectionGlow {
  0% { transform: translateX(-50%) translateY(-50%) scale(1); opacity: 0.05; }
  100% { transform: translateX(-50%) translateY(-50%) scale(1.2); opacity: 0.1; }
}

/* === SECTION HEADERS === */
.section-header {
  text-align: center;
  margin-bottom: var(--space-20);
  animation: synapse-fadeInUp 1s var(--spring-smooth) both;
}

.section-title {
  font-size: clamp(2.5rem, 8vw, 6rem);
  font-weight: var(--weight-black);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tighter);
  margin-bottom: var(--space-6);
  background: var(--gradient-cyan-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--gradient-cyan-purple);
  border-radius: var(--radius-full);
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.5rem);
  font-weight: var(--weight-normal);
  line-height: var(--leading-relaxed);
  color: var(--white-70);
  max-width: 900px;
  margin: 0 auto;
}

.section-subtitle strong {
  color: var(--cyan);
  font-weight: var(--weight-semibold);
}

/* ============================================================================
   PRODUCT GRID SYSTEM (BENTO STYLE)
   ============================================================================ */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr));
  gap: var(--space-8);
  margin-top: var(--space-16);
}

/* === PRODUCT CARDS === */
.product-card {
  position: relative;
  background: linear-gradient(135deg, rgba(26, 26, 36, 0.6), rgba(15, 15, 20, 0.4));
  border: 1.5px solid var(--white-05);
  border-radius: var(--radius-3xl);
  padding: var(--space-10);
  overflow: hidden;
  transition: all var(--transition-slow) var(--spring-smooth);
  transform-style: preserve-3d;
  backdrop-filter: var(--blur-lg);
  -webkit-backdrop-filter: var(--blur-lg);
  animation: synapse-fadeInUp 0.8s var(--spring-smooth) both;
}

.product-card:nth-child(1) { animation-delay: var(--delay-0); }
.product-card:nth-child(2) { animation-delay: var(--delay-2); }
.product-card:nth-child(3) { animation-delay: var(--delay-4); }

/* Card glow effect */
.product-card::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: var(--gradient-cyan-purple);
  border-radius: var(--radius-3xl);
  opacity: 0;
  transition: opacity var(--transition-medium);
  z-index: -1;
  filter: blur(20px);
}

.product-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 243, 255, 0.05), rgba(189, 0, 255, 0.05));
  opacity: 0;
  transition: opacity var(--transition-medium);
  border-radius: var(--radius-3xl);
  pointer-events: none;
}

.product-card:hover {
  transform: translateY(-12px) rotateX(var(--card-tilt-x, 0deg)) rotateY(var(--card-tilt-y, 0deg)) scale(1.02);
  border-color: rgba(0, 243, 255, 0.4);
  box-shadow: var(--glow-mixed), var(--shadow-2xl);
}

.product-card:hover::before {
  opacity: 0.6;
}

.product-card:hover::after {
  opacity: 1;
}

/* Product Badge */
.product-badge {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  padding: var(--space-2) var(--space-4);
  background: var(--gradient-purple-cyan);
  color: var(--white);
  font-size: var(--font-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  border-radius: var(--radius-full);
  box-shadow: var(--glow-purple-md);
  z-index: 2;
  animation: synapse-badgePulse 2s ease-in-out infinite;
}

@keyframes synapse-badgePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* Product Image */
.product-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, rgba(0, 243, 255, 0.12), rgba(189, 0, 255, 0.08));
  border-radius: var(--radius-2xl);
  margin-bottom: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.product-image svg {
  transition: transform var(--transition-slower) var(--spring-smooth);
}

.product-card:hover .product-image svg {
  transform: scale(1.08) rotate(2deg);
}

/* Product Name */
.product-name {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: var(--weight-bold);
  color: var(--white);
  margin-bottom: var(--space-2);
  line-height: var(--leading-tight);
}

/* Product Tagline */
.product-tagline {
  font-size: var(--font-base);
  color: var(--white-60);
  margin-bottom: var(--space-8);
  line-height: var(--leading-relaxed);
}

/* Product Specs List */
.product-specs {
  list-style: none;
  margin-bottom: var(--space-8);
  padding: 0;
}

.product-spec {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  font-size: var(--font-sm);
  color: var(--white-70);
  line-height: var(--leading-relaxed);
  border-bottom: 1px solid var(--white-05);
  transition: all var(--transition-base);
}

.product-spec:last-child {
  border-bottom: none;
}

.product-spec::before {
  content: '✓';
  flex-shrink: 0;
  font-weight: var(--weight-bold);
  color: var(--cyan);
  font-size: var(--font-lg);
}

.product-spec:hover {
  color: var(--cyan);
  transform: translateX(4px);
}

/* Product Price */
.product-price {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: var(--weight-black);
  color: var(--cyan);
  margin-bottom: var(--space-4);
  text-shadow: var(--glow-cyan-md);
  line-height: 1;
}

.product-price-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--font-sm);
  font-weight: var(--weight-normal);
  color: var(--white-50);
  display: block;
  margin-top: var(--space-2);
}

/* ============================================================================
   FEATURES GRID SYSTEM
   ============================================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: var(--space-6);
  margin-top: var(--space-16);
}

/* === FEATURE CARDS === */
.feature-card {
  position: relative;
  background: linear-gradient(135deg, rgba(10, 10, 15, 0.7), rgba(26, 26, 34, 0.5));
  border: 1px solid var(--white-05);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  overflow: hidden;
  transition: all var(--transition-medium) var(--spring-smooth);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  animation: synapse-fadeInUp 0.6s var(--spring-smooth) both;
}

.feature-card:nth-child(1) { animation-delay: var(--delay-0); }
.feature-card:nth-child(2) { animation-delay: var(--delay-1); }
.feature-card:nth-child(3) { animation-delay: var(--delay-2); }
.feature-card:nth-child(4) { animation-delay: var(--delay-3); }
.feature-card:nth-child(5) { animation-delay: var(--delay-4); }
.feature-card:nth-child(6) { animation-delay: var(--delay-5); }

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 243, 255, 0.08), rgba(189, 0, 255, 0.08));
  opacity: 0;
  transition: opacity var(--transition-medium);
  border-radius: var(--radius-2xl);
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 243, 255, 0.3);
  box-shadow: var(--glow-cyan-md), var(--shadow-xl);
}

.feature-card:hover::before {
  opacity: 1;
}

/* Feature Icon */
.feature-icon {
  width: 64px;
  height: 64px;
  background: var(--gradient-cyan-purple);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  box-shadow: var(--glow-cyan-md);
  transition: all var(--transition-medium) var(--spring-synapse-bounce);
  position: relative;
  overflow: hidden;
}

.feature-icon::before {
  content: '';
  position: absolute;
  inset: -50%;
  background: linear-gradient(45deg, transparent, var(--white-30), transparent);
  transform: translateX(-100%) rotate(45deg);
  transition: transform var(--transition-slower);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--glow-cyan-lg), var(--glow-purple-md);
}

.feature-card:hover .feature-icon::before {
  transform: translateX(100%) rotate(45deg);
}

.feature-icon svg {
  position: relative;
  z-index: 1;
}

/* Feature Title */
.feature-title {
  font-size: var(--font-2xl);
  font-weight: var(--weight-bold);
  color: var(--white);
  margin-bottom: var(--space-4);
  line-height: var(--leading-tight);
}

.feature-title code {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--font-base);
  font-weight: var(--weight-semibold);
  color: var(--cyan);
  background: rgba(0, 243, 255, 0.1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-md);
  margin-left: var(--space-2);
}

/* Feature Description */
.feature-description {
  font-size: var(--font-base);
  color: var(--white-70);
  line-height: var(--leading-relaxed);
}

.feature-description strong {
  color: var(--cyan);
  font-weight: var(--weight-semibold);
}

.feature-description code {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--font-sm);
  background: rgba(0, 243, 255, 0.1);
  color: var(--cyan);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
}

/* ============================================================================
   BENTO GRID SYSTEM (APPLE-STYLE)
   ============================================================================ */
.bento-container {
  max-width: var(--container-2xl);
  margin: 0 auto;
  padding: 0 var(--space-8);
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 300px;
  gap: var(--space-6);
  margin-top: var(--space-16);
}

/* Bento Card Sizes */
.bento-card {
  position: relative;
  background: linear-gradient(135deg, rgba(26, 26, 36, 0.6), rgba(15, 15, 20, 0.4));
  border: 1.5px solid var(--white-05);
  border-radius: var(--radius-3xl);
  padding: var(--space-8);
  overflow: hidden;
  transition: all var(--transition-slow) var(--spring-smooth);
  transform-style: preserve-3d;
  backdrop-filter: var(--blur-lg);
  -webkit-backdrop-filter: var(--blur-lg);
  animation: synapse-fadeInScale 0.8s var(--spring-smooth) both;
}

.bento-card.span-2 { grid-column: span 2; }
.bento-card.span-3 { grid-column: span 3; }
.bento-card.span-4 { grid-column: span 4; }
.bento-card.tall { grid-row: span 2; }
.bento-card.hero-card {
  grid-column: span 2;
  grid-row: span 2;
}

@keyframes synapse-fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Stagger animation delays for bento cards */
.bento-card:nth-child(1) { animation-delay: var(--delay-0); }
.bento-card:nth-child(2) { animation-delay: var(--delay-1); }
.bento-card:nth-child(3) { animation-delay: var(--delay-2); }
.bento-card:nth-child(4) { animation-delay: var(--delay-3); }
.bento-card:nth-child(5) { animation-delay: var(--delay-4); }
.bento-card:nth-child(6) { animation-delay: var(--delay-5); }
.bento-card:nth-child(7) { animation-delay: var(--delay-6); }
.bento-card:nth-child(8) { animation-delay: var(--delay-7); }

/* Bento Card Hover Effects */
.bento-card::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: var(--gradient-cyan-purple);
  border-radius: var(--radius-3xl);
  opacity: 0;
  transition: opacity var(--transition-medium);
  z-index: -1;
  filter: blur(15px);
}

.bento-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 243, 255, 0.05), rgba(189, 0, 255, 0.05));
  opacity: 0;
  transition: opacity var(--transition-medium);
  border-radius: var(--radius-3xl);
  pointer-events: none;
}

.bento-card:hover {
  transform: translateY(-8px) rotateX(var(--card-tilt-x, 0deg)) rotateY(var(--card-tilt-y, 0deg));
  border-color: rgba(0, 243, 255, 0.3);
  box-shadow: var(--glow-mixed), var(--shadow-2xl);
}

.bento-card:hover::before {
  opacity: 0.4;
}

.bento-card:hover::after {
  opacity: 1;
}

/* Bento Card Icon */
.bento-card-icon {
  width: 72px;
  height: 72px;
  background: var(--gradient-cyan-purple);
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-4xl);
  margin-bottom: var(--space-6);
  box-shadow: var(--glow-cyan-md);
  transition: all var(--transition-medium) var(--spring-synapse-bounce);
}

.bento-card:hover .bento-card-icon {
  transform: scale(1.12) rotate(8deg);
  box-shadow: var(--glow-cyan-xl);
}

/* Bento Card Title */
.bento-card-title {
  font-size: var(--font-3xl);
  font-weight: var(--weight-bold);
  color: var(--white);
  margin-bottom: var(--space-4);
  line-height: var(--leading-tight);
}

/* Bento Card Description */
.bento-card-desc {
  font-size: var(--font-base);
  color: var(--white-70);
  line-height: var(--leading-relaxed);
}

/* ============================================================================
   TECH SPECS TABLE
   ============================================================================ */
.specs-table-container {
  width: 100%;
  overflow-x: auto;
  margin-top: var(--space-16);
  border-radius: var(--radius-2xl);
  background: linear-gradient(135deg, rgba(26, 26, 36, 0.4), rgba(15, 15, 20, 0.3));
  backdrop-filter: var(--blur-lg);
  -webkit-backdrop-filter: var(--blur-lg);
  border: 1px solid var(--white-05);
  animation: synapse-fadeInUp 0.8s var(--spring-smooth) both;
}

.specs-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.specs-table thead {
  background: linear-gradient(135deg, rgba(0, 243, 255, 0.12), rgba(189, 0, 255, 0.08));
}

.specs-table th {
  padding: var(--space-6) var(--space-8);
  text-align: left;
  font-size: var(--font-sm);
  font-weight: var(--weight-bold);
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  border-bottom: 2px solid var(--white-10);
  position: sticky;
  top: 0;
  background: linear-gradient(135deg, rgba(0, 243, 255, 0.12), rgba(189, 0, 255, 0.08));
  backdrop-filter: var(--blur-xl);
  -webkit-backdrop-filter: var(--blur-xl);
  z-index: 10;
}

.specs-table th:first-child {
  border-top-left-radius: var(--radius-2xl);
}

.specs-table th:last-child {
  border-top-right-radius: var(--radius-2xl);
}

.specs-table td {
  padding: var(--space-5) var(--space-8);
  font-size: var(--font-sm);
  color: var(--white-70);
  border-bottom: 1px solid var(--white-05);
  transition: all var(--transition-base);
}

.specs-table tbody tr {
  transition: all var(--transition-base);
  position: relative;
}

.specs-table tbody tr::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 243, 255, 0.05), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.specs-table tbody tr:hover {
  background: rgba(0, 243, 255, 0.03);
}

.specs-table tbody tr:hover::before {
  opacity: 1;
}

.specs-table tbody tr:hover td {
  color: var(--cyan);
}

.specs-table tbody tr:last-child td {
  border-bottom: none;
}

.specs-table tbody tr:last-child td:first-child {
  border-bottom-left-radius: var(--radius-2xl);
}

.specs-table tbody tr:last-child td:last-child {
  border-bottom-right-radius: var(--radius-2xl);
}

/* ============================================================================
   VOICE CONTROL PANEL & N8N AUTOMATION SECTIONS
   ============================================================================ */
.feature-panel {
  background: linear-gradient(135deg, rgba(0, 243, 255, 0.08), rgba(189, 0, 255, 0.08));
  border: 1px solid rgba(0, 243, 255, 0.2);
  border-radius: var(--radius-3xl);
  padding: var(--space-10);
  margin: var(--space-16) 0;
  backdrop-filter: var(--blur-lg);
  -webkit-backdrop-filter: var(--blur-lg);
  animation: synapse-fadeInUp 0.8s var(--spring-smooth) both;
  position: relative;
  overflow: hidden;
}

.feature-panel::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(0, 243, 255, 0.1) 0%, transparent 60%);
  animation: synapse-panelGlow 8s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes synapse-panelGlow {
  0% { transform: translate(0, 0) scale(1); opacity: 0.1; }
  100% { transform: translate(-10%, -10%) scale(1.1); opacity: 0.2; }
}

.feature-panel-header {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
  position: relative;
  z-index: 1;
}

.feature-panel-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-cyan-purple);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--glow-cyan-lg), var(--glow-purple-md);
  animation: synapse-iconFloat 3s ease-in-out infinite;
}

@keyframes synapse-iconFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.feature-panel-title {
  font-size: var(--font-4xl);
  font-weight: var(--weight-bold);
  color: var(--white);
  margin-bottom: var(--space-2);
  line-height: var(--leading-tight);
}

.feature-panel-desc {
  font-size: var(--font-lg);
  color: var(--white-70);
  line-height: var(--leading-relaxed);
}

.feature-panel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: var(--space-6);
  position: relative;
  z-index: 1;
}

.feature-panel-item {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--white-05);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: all var(--transition-base) var(--spring-smooth);
}

.feature-panel-item:hover {
  background: rgba(0, 0, 0, 0.6);
  border-color: rgba(0, 243, 255, 0.3);
  transform: translateY(-4px);
  box-shadow: var(--glow-cyan-sm);
}

.feature-panel-item-label {
  font-size: var(--font-base);
  font-weight: var(--weight-semibold);
  color: var(--cyan);
  margin-bottom: var(--space-3);
}

.feature-panel-item code {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--font-sm);
  color: var(--white-70);
  background: rgba(0, 0, 0, 0.5);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  line-height: var(--leading-relaxed);
  overflow-x: auto;
}

/* N8N Workflow Items */
.workflow-item {
  background: rgba(0, 0, 0, 0.4);
  border-left: 3px solid var(--purple);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: all var(--transition-base);
}

.workflow-item:hover {
  background: rgba(0, 0, 0, 0.6);
  border-left-color: var(--cyan);
  transform: translateX(4px);
}

.workflow-item-key {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--font-base);
  font-weight: var(--weight-bold);
  color: var(--purple);
  margin-bottom: var(--space-2);
}

.workflow-item-desc {
  font-size: var(--font-sm);
  color: var(--white-60);
}

/* ============================================================================
   FOOTER
   ============================================================================ */
.footer {
  position: relative;
  background: var(--void-deep);
  border-top: 1px solid var(--white-05);
  padding: var(--space-24) 0 var(--space-8);
  margin-top: var(--space-32);
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--gradient-cyan-purple);
  opacity: 0.5;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

.footer-section-title {
  font-size: var(--font-xl);
  font-weight: var(--weight-bold);
  color: var(--white);
  margin-bottom: var(--space-6);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-link {
  display: block;
  padding: var(--space-3) 0;
  color: var(--white-60);
  text-decoration: none;
  font-size: var(--font-base);
  transition: all var(--transition-base);
  position: relative;
}

.footer-link::before {
  content: '→';
  position: absolute;
  left: -20px;
  opacity: 0;
  transition: all var(--transition-base);
}

.footer-link:hover {
  color: var(--cyan);
  transform: translateX(8px);
}

.footer-link:hover::before {
  left: -16px;
  opacity: 1;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  border-top: 1px solid var(--white-05);
  flex-wrap: wrap;
  gap: var(--space-6);
}

.footer-copyright {
  font-size: var(--font-sm);
  color: var(--white-50);
}

.footer-social {
  display: flex;
  gap: var(--space-4);
}

.footer-social-link {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white-05);
  border: 1px solid var(--white-10);
  border-radius: var(--radius-lg);
  color: var(--white-60);
  text-decoration: none;
  transition: all var(--transition-base) var(--spring-smooth);
}

.footer-social-link:hover {
  background: var(--cyan);
  color: var(--void);
  border-color: var(--cyan);
  transform: translateY(-4px) rotate(5deg);
  box-shadow: var(--glow-cyan-md);
}

/* ============================================================================
   RESPONSIVE DESIGN - MOBILE OPTIMIZATIONS
   ============================================================================ */

/* Tablets and below (1024px) */
@media (max-width: 1024px) {
  :scope {
    --space-32: 6rem;
    --space-40: 8rem;
  }
  
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 280px;
  }
  
  .bento-card.span-3,
  .bento-card.span-4 {
    grid-column: span 2;
  }
  
  .hero-stats {
    gap: var(--space-8);
  }
  
  .navbar-menu {
    gap: var(--space-4);
  }
  
  .navbar-link {
    font-size: var(--font-sm);
  }
}

/* Mobile landscape and below (768px) */
@media (max-width: 768px) {
  :scope {
    --space-24: 4rem;
    --space-32: 5rem;
  }
  
  :scope {
    cursor: auto; /* Disable custom cursor on mobile */
  }
  
  #custom-cursor {
    display: none;
  }
  
  /* Mobile Navigation */
  .navbar-toggle {
    display: flex;
  }
  
  .navbar-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 400px;
    height: 100vh;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: var(--blur-3xl);
    -webkit-backdrop-filter: var(--blur-3xl);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: var(--space-24) var(--space-8);
    gap: var(--space-6);
    border-left: 1px solid var(--white-10);
    box-shadow: var(--shadow-2xl);
    transition: right var(--transition-medium) var(--spring-smooth);
    z-index: var(--z-modal);
    overflow-y: auto;
  }
  
  .navbar-menu.active {
    right: 0;
  }
  
  .navbar-link {
    width: 100%;
    font-size: var(--font-xl);
    padding: var(--space-4) 0;
  }
  
  .navbar-cta {
    width: 100%;
    justify-content: center;
    margin-top: var(--space-8);
  }
  
  /* Mobile overlay when menu is open */
  .navbar-menu::before {
    content: '';
    position: fixed;
    top: 0;
    left: -100vw;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    z-index: -1;
    transition: opacity var(--transition-medium);
    opacity: 0;
    pointer-events: none;
  }
  
  .navbar-menu.active::before {
    left: -100%;
    opacity: 1;
    pointer-events: auto;
  }
  
  /* Hero adjustments */
  .hero-title {
    font-size: clamp(2.5rem, 10vw, 4rem);
  }
  
  .kinetic-letter:hover {
    transform: scale(1.05); /* Reduce 3D effect on mobile */
  }
  
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: var(--space-4);
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: var(--space-8);
  }
  
  /* Bento Grid */
  .bento-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 260px;
    gap: var(--space-4);
  }
  
  .bento-card,
  .bento-card.span-2,
  .bento-card.span-3,
  .bento-card.span-4,
  .bento-card.hero-card {
    grid-column: span 1;
    grid-row: span 1;
  }
  
  .bento-card.tall {
    grid-row: span 1;
  }
  
  /* Product Grid */
  .product-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  
  /* Features Grid */
  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  /* Feature Panel */
  .feature-panel-header {
    flex-direction: column;
    text-align: center;
  }
  
  .feature-panel-icon {
    width: 64px;
    height: 64px;
  }
  
  .feature-panel-title {
    font-size: var(--font-3xl);
  }
  
  .feature-panel-grid {
    grid-template-columns: 1fr;
  }
  
  /* Footer */
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  /* Section padding */
  .section {
    padding: var(--space-20) 0;
    min-height: auto;
  }
  
  .container {
    padding: 0 var(--space-6);
  }
  
  /* Table scroll */
  .specs-table-container {
    overflow-x: scroll;
    -webkit-overflow-scrolling: touch;
  }
  
  .specs-table {
    min-width: 600px;
  }
  
  .specs-table th,
  .specs-table td {
    padding: var(--space-4) var(--space-5);
    font-size: var(--font-xs);
  }
}

/* Small mobile (480px) */
@media (max-width: 480px) {
  :scope {
    --space-20: 3rem;
    --space-24: 3.5rem;
    --space-32: 4rem;
  }
  
  .navbar {
    padding: var(--space-4) 0;
  }
  
  .navbar-logo {
    font-size: var(--font-xl);
  }
  
  .navbar-logo-icon {
    width: 32px;
    height: 32px;
    font-size: var(--font-sm);
  }
  
  .hero-subtitle {
    font-size: var(--font-base);
  }
  
  .section-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }
  
  .section-subtitle {
    font-size: var(--font-base);
  }
  
  .product-name {
    font-size: var(--font-2xl);
  }
  
  .product-price {
    font-size: var(--font-4xl);
  }
  
  .feature-title {
    font-size: var(--font-xl);
  }
  
  .bento-card-title {
    font-size: var(--font-2xl);
  }
  
  .btn {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-base);
  }
}

/* ============================================================================
   UTILITY CLASSES
   ============================================================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-cyan { color: var(--cyan); }
.text-purple { color: var(--purple); }
.text-white { color: var(--white); }

.bg-void { background: var(--void); }
.bg-void-light { background: var(--void-light); }
.bg-gradient { background: var(--gradient-cyan-purple); }

.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mt-16 { margin-top: var(--space-16); }

.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-16 { margin-bottom: var(--space-16); }

.hidden { display: none; }
.visible { display: block; }

/* ============================================================================
   ACCESSIBILITY
   ============================================================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus visible for keyboard navigation */
.navbar-link:focus-visible,
.btn:focus-visible,
.footer-link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

/* ============================================================================
   PERFORMANCE OPTIMIZATIONS
   ============================================================================ */

/* Reduce motion for users with preference */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Force GPU acceleration for key elements */
.navbar,
.btn,
.product-card,
.feature-card,
.bento-card,
.kinetic-letter,
.feature-icon,
.navbar-logo-icon {
  transform: translateZ(0);
  will-change: transform;
}

/* Remove will-change after animation completes */
.product-card,
.feature-card,
.bento-card {
  animation-fill-mode: both;
}

/* Print styles */
@media print {
  :scope {
    background: white;
    color: black;
  }
  
  .navbar,
  .scroll-indicator,
  #canvas-container,
  #custom-cursor,
  .footer-social {
    display: none !important;
  }
  
  .section {
    page-break-inside: avoid;
  }
  
  a {
    text-decoration: underline;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :scope {
    --white: #ffffff;
    --cyan: #00ffff;
    --purple: #ff00ff;
  }
  
  .navbar,
  .product-card,
  .feature-card,
  .bento-card {
    border-width: 2px;
  }
}

/* Dark mode optimization (already dark by default) */
@media (prefers-color-scheme: dark) {
  /* Already optimized for dark mode */
}

/* ============================================================================
   LOADING STATES & SKELETON SCREENS
   ============================================================================ */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--white-05) 0%,
    var(--white-10) 50%,
    var(--white-05) 100%
  );
  background-size: 200% 100%;
  animation: synapse-skeleton-loading 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

@keyframes synapse-skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================================================
   END OF CSS BLOCK 1
   ============================================================================ */

}