/* ================================================================
   ClaudeArchitect Landing Page - ELEVATED DESIGN
   Cosmic Energy aesthetic with animated gradients and depth
   ================================================================ */

/* ----------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   ---------------------------------------------------------------- */
:root {
  /* Primary Background - Deep space with subtle warmth */
  --color-bg-void: #050508;
  --color-bg-primary: #0a0a0f;
  --color-bg-secondary: #0f0f18;
  --color-bg-tertiary: #14141f;
  --color-bg-elevated: #1a1a28;
  --color-bg-glass: rgba(20, 20, 35, 0.7);

  /* Color Palette - Electric and unexpected */
  --color-cyan: #00f0ff;
  --color-cyan-dim: #00a8b3;
  --color-magenta: #ff2d92;
  --color-magenta-dim: #b3206a;
  --color-amber: #ffb800;
  --color-amber-dim: #b38200;
  --color-violet: #8b5cf6;
  --color-violet-dim: #6d28d9;
  --color-lime: #84ff57;

  /* Agent-specific colors */
  --agent-pm: #ff6b35;
  --agent-fd: #00f0ff;
  --agent-ios: #ff2d92;
  --agent-web: #84ff57;
  --agent-fb: #ffb800;
  --agent-pd: #8b5cf6;

  /* Text colors */
  --color-text-primary: #ffffff;
  --color-text-secondary: #a0a0b8;
  --color-text-tertiary: #6b6b80;
  --color-text-muted: #45455a;

  /* Borders */
  --color-border-subtle: rgba(255, 255, 255, 0.05);
  --color-border-default: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.15);
  --color-border-glow: rgba(0, 240, 255, 0.3);

  /* Typography */
  --font-display: 'Satoshi', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'General Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;
  --text-8xl: 6rem;

  --leading-none: 1;
  --leading-tight: 1.1;
  --leading-snug: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.65;

  --tracking-tighter: -0.04em;
  --tracking-tight: -0.02em;
  --tracking-normal: 0;
  --tracking-wide: 0.05em;
  --tracking-wider: 0.1em;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
  --space-40: 10rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-3xl: 2rem;
  --radius-full: 9999px;

  /* Shadows & Glows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.6);
  --glow-cyan: 0 0 60px rgba(0, 240, 255, 0.4);
  --glow-magenta: 0 0 60px rgba(255, 45, 146, 0.4);
  --glow-amber: 0 0 60px rgba(255, 184, 0, 0.4);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 150ms;
  --duration-base: 300ms;
  --duration-slow: 500ms;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 720px;
  --header-height: 4.5rem;
}

/* ----------------------------------------------------------------
   CSS Reset & Base Styles
   ---------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg-void);
  overflow-x: hidden;
}

/* Animated grain texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity: 0.035;
  pointer-events: none;
  z-index: 10000;
  animation: grain 8s steps(10) infinite;
}

@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  10% { transform: translate(-2%, -2%); }
  20% { transform: translate(2%, 2%); }
  30% { transform: translate(-1%, 1%); }
  40% { transform: translate(1%, -1%); }
  50% { transform: translate(-2%, 2%); }
  60% { transform: translate(2%, -2%); }
  70% { transform: translate(-1%, -1%); }
  80% { transform: translate(1%, 1%); }
  90% { transform: translate(-2%, -1%); }
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--color-cyan);
  outline-offset: 3px;
}

::selection {
  background-color: var(--color-magenta);
  color: var(--color-text-primary);
}

ul[role="list"],
ol[role="list"] {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
}

/* ----------------------------------------------------------------
   ANIMATED MESH GRADIENT BACKGROUND
   ---------------------------------------------------------------- */
.mesh-gradient {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.mesh-gradient::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(ellipse 80% 50% at 20% 30%, rgba(0, 240, 255, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 20%, rgba(255, 45, 146, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse 50% 60% at 60% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse 70% 50% at 30% 70%, rgba(255, 184, 0, 0.08) 0%, transparent 50%);
  animation: meshMove 20s ease-in-out infinite;
}

.mesh-gradient::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 100% 80% at 50% 0%, rgba(0, 240, 255, 0.08) 0%, transparent 60%);
  animation: meshPulse 8s ease-in-out infinite;
}

@keyframes meshMove {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(2%, 3%) rotate(1deg);
  }
  50% {
    transform: translate(-1%, 2%) rotate(-0.5deg);
  }
  75% {
    transform: translate(1%, -2%) rotate(0.5deg);
  }
}

@keyframes meshPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* Grid overlay */
.grid-overlay {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black, transparent);
}

/* ----------------------------------------------------------------
   HEADER / NAVIGATION
   ---------------------------------------------------------------- */
header[role="banner"] {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(5, 5, 8, 0.8);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--color-border-subtle);
}

header[role="banner"] > nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

/* Logo */
header[role="banner"] nav > a:first-child {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  color: var(--color-text-primary);
  transition: all var(--duration-base) var(--ease-out);
}

header[role="banner"] nav > a:first-child::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--color-cyan);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--color-cyan), 0 0 24px var(--color-cyan);
  animation: logoPulse 2s ease-in-out infinite;
}

@keyframes logoPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.8; }
}

header[role="banner"] nav > a:first-child:hover {
  color: var(--color-cyan);
}

/* Desktop Navigation */
header[role="banner"] nav > ul {
  display: none;
  align-items: center;
  gap: var(--space-8);
}

header[role="banner"] nav > ul a {
  position: relative;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--duration-fast) var(--ease-out);
}

header[role="banner"] nav > ul a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-magenta));
  transition: width var(--duration-base) var(--ease-out);
}

header[role="banner"] nav > ul a:hover {
  color: var(--color-text-primary);
}

header[role="banner"] nav > ul a:hover::after {
  width: 100%;
}

/* Mobile Menu Button */
header[role="banner"] nav > button {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  transition: background-color var(--duration-fast) var(--ease-out);
}

header[role="banner"] nav > button:hover {
  background-color: var(--color-bg-elevated);
}

header[role="banner"] nav > button span {
  display: block;
  width: 20px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-magenta));
  border-radius: var(--radius-full);
  transition: all var(--duration-base) var(--ease-out);
}

/* Hero CTA Container */
.hero-cta-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}

/* Hero Secondary CTA Text */
.hero-secondary-cta {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  margin: 0;
}

/* Hero Watch Demo Link - Subtle text link style */
.hero-watch-demo {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--duration-base) var(--ease-out);
}

/* Subtle underline effect */
.hero-watch-demo::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-magenta));
  opacity: 0.5;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--duration-base) var(--ease-out), opacity var(--duration-base) var(--ease-out);
}

/* Play icon - small and subtle */
.hero-watch-demo__icon {
  display: inline-block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 4px 0 4px 6px;
  border-color: transparent transparent transparent currentColor;
  opacity: 0.7;
  transition: opacity var(--duration-base) var(--ease-out), transform var(--duration-base) var(--ease-out);
}

.hero-watch-demo:hover {
  color: var(--color-text-primary);
}

.hero-watch-demo:hover::after {
  transform: scaleX(1);
  opacity: 1;
}

.hero-watch-demo:hover .hero-watch-demo__icon {
  opacity: 1;
  transform: translateX(2px);
}

/* Mobile Menu */
#mobile-menu {
  position: absolute;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border-subtle);
  padding: var(--space-6);
}

#mobile-menu[hidden] {
  display: none;
}

#mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

#mobile-menu a {
  display: block;
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: var(--space-3) 0;
  transition: color var(--duration-fast) var(--ease-out);
}

#mobile-menu a:hover {
  color: var(--color-cyan);
}

@media (min-width: 640px) {
  header[role="banner"] nav > ul {
    display: flex;
  }
  header[role="banner"] nav > button {
    display: none;
  }
}

/* ----------------------------------------------------------------
   MAIN CONTENT
   ---------------------------------------------------------------- */
main {
  padding-top: var(--header-height);
}

/* ----------------------------------------------------------------
   HERO SECTION
   ---------------------------------------------------------------- */
#hero {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-16) var(--space-6) var(--space-24);
  overflow: hidden;
}

/* Floating orbs */
#hero::before {
  content: '';
  position: absolute;
  top: 10%;
  right: 10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.2) 0%, transparent 60%);
  filter: blur(60px);
  animation: orbFloat 10s ease-in-out infinite;
  pointer-events: none;
}

#hero::after {
  content: '';
  position: absolute;
  bottom: 20%;
  left: 5%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 45, 146, 0.15) 0%, transparent 60%);
  filter: blur(50px);
  animation: orbFloat 12s ease-in-out infinite reverse;
  pointer-events: none;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.1); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

#hero > div:first-child {
  position: relative;
  z-index: 1;
  max-width: var(--container-narrow);
  margin-inline: auto;
  text-align: center;
}

/* Hero Heading - The showstopper */
#hero h1 {
  font-size: clamp(var(--text-3xl), 8vw, var(--text-8xl));
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: var(--tracking-tighter);
  margin-bottom: var(--space-8);
  animation: heroReveal 1s var(--ease-out) both;
}

/* Ensure headline fits on smallest screens (320px) */
@media (min-width: 400px) {
  #hero h1 {
    font-size: clamp(var(--text-4xl), 8vw, var(--text-8xl));
  }
}

/* Gradient text on specific lines */
#hero h1 {
  background: linear-gradient(
    135deg,
    var(--color-text-primary) 0%,
    var(--color-text-primary) 40%,
    var(--color-cyan) 50%,
    var(--color-magenta) 70%,
    var(--color-text-primary) 80%,
    var(--color-text-primary) 100%
  );
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: heroReveal 1s var(--ease-out) both, gradientShift 8s ease-in-out infinite;
}

@keyframes heroReveal {
  from {
    opacity: 0;
    transform: translateY(40px);
    filter: blur(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* Hero Description */
#hero > div:first-child > p {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
  animation: heroReveal 1s var(--ease-out) 0.15s both;
}

/* CTA Container */
#hero .hero-cta-container {
  animation: heroReveal 1s var(--ease-out) 0.3s both;
}

/* Primary CTA - The star */
#hero a[role="button"] {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4) var(--space-10);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-bg-void);
  background: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-magenta) 100%);
  border: none;
  border-radius: var(--radius-full);
  overflow: hidden;
  transition: all var(--duration-base) var(--ease-out);
}

#hero a[role="button"]::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-magenta) 0%, var(--color-cyan) 100%);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out);
}

#hero a[role="button"]::after {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-magenta), var(--color-amber));
  border-radius: inherit;
  z-index: -1;
  opacity: 0;
  filter: blur(15px);
  transition: opacity var(--duration-base) var(--ease-out);
}

#hero a[role="button"]:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow:
    0 10px 40px rgba(0, 240, 255, 0.3),
    0 0 80px rgba(255, 45, 146, 0.2);
}

#hero a[role="button"]:hover::before {
  opacity: 1;
}

#hero a[role="button"]:hover::after {
  opacity: 0.6;
}

#hero a[role="button"] span {
  position: relative;
  z-index: 1;
}

/* Visual element placeholder */
#hero > div[aria-hidden="true"] {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

/* Responsive Hero */
@media (min-width: 640px) {
  #hero {
    padding: var(--space-32) var(--space-6) var(--space-40);
  }
  .hero-cta-container {
    gap: var(--space-5);
  }
}

@media (min-width: 1024px) {
  #hero > div:first-child > p {
    font-size: var(--text-xl);
  }
}

/* ----------------------------------------------------------------
   THE DIFFERENCE - COMPARISON SECTION
   ---------------------------------------------------------------- */
#the-difference {
  position: relative;
  padding: var(--space-24) var(--space-6);
  overflow: hidden;
}

/* Ambient background glow */
#the-difference::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse 40% 50% at 25% 50%, rgba(107, 107, 128, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse 40% 50% at 75% 50%, rgba(0, 240, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

/* Section Header */
#the-difference > header {
  position: relative;
  z-index: 1;
  max-width: var(--container-narrow);
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-16);
}

#the-difference > header h2 {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 700;
  margin-bottom: var(--space-4);
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-text-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

#the-difference > header p {
  font-size: var(--text-lg);
  color: var(--color-text-tertiary);
}

/* Comparison Grid */
.comparison-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-6);
  max-width: var(--container-max);
  margin-inline: auto;
  margin-bottom: var(--space-12);
}

/* Comparison Cards - Base Styles */
.comparison-card {
  position: relative;
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  transition: all var(--duration-slow) var(--ease-out);
  overflow: hidden;
}

/* Card Header */
.comparison-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border-subtle);
}

.comparison-card__header h3 {
  font-size: var(--text-2xl);
  font-weight: 700;
}

/* Indicator Icon */
.comparison-card__indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  flex-shrink: 0;
}

/* List Styles */
.comparison-card__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.comparison-card__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
}

.comparison-card__bullet {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  margin-top: 8px;
  border-radius: 50%;
}

/* ============================================
   OLD WAY CARD - Muted, desaturated, faded
   ============================================ */
.comparison-card--old {
  background: rgba(20, 20, 30, 0.5);
  border: 1px solid rgba(107, 107, 128, 0.15);
}

/* Subtle scan line effect for "outdated" feel */
.comparison-card--old::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
  pointer-events: none;
  opacity: 0.5;
}

.comparison-card--old .comparison-card__header {
  border-bottom-color: rgba(107, 107, 128, 0.1);
}

.comparison-card--old .comparison-card__header h3 {
  color: #9090a0; /* Lighter gray for readable contrast against dark background */
}

.comparison-card--old .comparison-card__indicator {
  background: rgba(107, 107, 128, 0.1);
  border: 1px solid rgba(107, 107, 128, 0.2);
  color: #7a7a95; /* Readable contrast for indicator badge */
}

.comparison-card--old .comparison-card__list li {
  color: #8585a0; /* Lighter gray for readable contrast, still muted vs new card */
}

.comparison-card--old .comparison-card__bullet {
  background: var(--color-text-muted);
  opacity: 0.5;
}

/* Hover state for old card - slight lift but still muted */
.comparison-card--old:hover {
  transform: translateY(-4px);
  border-color: rgba(107, 107, 128, 0.25);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* ============================================
   NEW WAY CARD - Vibrant, glowing, alive
   ============================================ */
.comparison-card--new {
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border-default);
}

/* Top accent gradient bar */
.comparison-card--new::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-magenta));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-slow) var(--ease-out);
}

/* Inner glow effect */
.comparison-card--new::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 150px;
  background: linear-gradient(180deg, rgba(0, 240, 255, 0.05) 0%, transparent 100%);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out);
}

.comparison-card--new .comparison-card__header {
  border-bottom-color: var(--color-border-subtle);
}

.comparison-card--new .comparison-card__header h3 {
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.comparison-card--new .comparison-card__indicator {
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.3);
  color: var(--color-cyan);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.2);
}

.comparison-card--new .comparison-card__list li {
  color: var(--color-text-secondary);
}

.comparison-card--new .comparison-card__bullet {
  background: linear-gradient(135deg, var(--color-cyan), var(--color-magenta));
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.4);
}

/* Hover state for new card - full glow */
.comparison-card--new:hover {
  transform: translateY(-8px) scale(1.01);
  border-color: var(--color-border-glow);
  box-shadow:
    0 25px 60px rgba(0, 0, 0, 0.4),
    0 0 60px rgba(0, 240, 255, 0.15),
    0 0 100px rgba(255, 45, 146, 0.08);
}

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

.comparison-card--new:hover::after {
  opacity: 1;
}

.comparison-card--new:hover .comparison-card__indicator {
  background: var(--color-cyan);
  color: var(--color-bg-void);
  box-shadow: 0 0 40px rgba(0, 240, 255, 0.5);
}

/* ============================================
   VS Divider
   ============================================ */
.comparison-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4) 0;
}

.comparison-divider span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: var(--tracking-wider);
  color: var(--color-text-muted);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-full);
}

/* ============================================
   Bottom Callout
   ============================================ */
.comparison-callout {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin-inline: auto;
  padding: var(--space-8) var(--space-10);
  text-align: center;
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-2xl);
  overflow: hidden;
}

/* Gradient border effect */
.comparison-callout::before {
  content: '';
  position: absolute;
  inset: 0;
  padding: 1px;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-magenta), var(--color-amber));
  border-radius: inherit;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  -webkit-mask-composite: xor;
  opacity: 0.5;
  pointer-events: none;
}

.comparison-callout p {
  font-size: var(--text-lg);
  font-weight: 500;
  line-height: var(--leading-relaxed);
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Modifier: Centered grid with full-width card */
.comparison-grid--centered {
  margin-top: var(--space-6);
}

.comparison-card--full-width {
  grid-column: 1 / -1;
  max-width: 600px;
  margin-inline: auto;
}

/* Modifier: Spaced callout */
.comparison-callout--spaced {
  margin-top: var(--space-12);
}

/* Responsive Comparison Section */
@media (min-width: 768px) {
  .comparison-grid {
    grid-template-columns: 1fr auto 1fr;
    align-items: stretch;
  }

  .comparison-divider {
    padding: 0 var(--space-4);
  }

  .comparison-card {
    height: 100%;
    display: flex;
    flex-direction: column;
  }

  .comparison-card__list {
    flex: 1;
  }
}

@media (min-width: 1024px) {
  #the-difference {
    padding: var(--space-32) var(--space-6);
  }

  .comparison-card {
    padding: var(--space-10);
  }

  .comparison-divider span {
    width: 64px;
    height: 64px;
    font-size: var(--text-base);
  }
}

/* ----------------------------------------------------------------
   HOW IT WORKS SECTION
   ---------------------------------------------------------------- */
#how-it-works {
  position: relative;
  padding: var(--space-24) var(--space-6);
  background: linear-gradient(180deg, var(--color-bg-void) 0%, var(--color-bg-secondary) 50%, var(--color-bg-void) 100%);
}

/* Decorative line */
#how-it-works::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 120px;
  background: linear-gradient(180deg, transparent, var(--color-cyan), transparent);
}

#how-it-works > header {
  max-width: var(--container-narrow);
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-20);
  padding-top: var(--space-12);
}

#how-it-works > header h2 {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 700;
  margin-bottom: var(--space-6);
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

#how-it-works > header p {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 500px;
  margin-inline: auto;
}

/* Steps Grid */
#how-it-works > ol {
  display: grid;
  gap: var(--space-6);
  max-width: var(--container-max);
  margin-inline: auto;
  margin-bottom: var(--space-24);
}

/* Step Cards - Glassmorphism */
#how-it-works > ol > li > article {
  position: relative;
  padding: var(--space-8);
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-2xl);
  transition: all var(--duration-slow) var(--ease-out);
  overflow: hidden;
}

/* Inner glow */
#how-it-works > ol > li > article::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.5), transparent);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out);
}

/* Hover glow */
#how-it-works > ol > li > article::after {
  content: '';
  position: absolute;
  inset: -1px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.1), rgba(255, 45, 146, 0.1));
  border-radius: inherit;
  opacity: 0;
  z-index: -1;
  transition: opacity var(--duration-base) var(--ease-out);
}

#how-it-works > ol > li > article:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: var(--color-border-glow);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.4),
    0 0 40px rgba(0, 240, 255, 0.1);
}

#how-it-works > ol > li > article:hover::before {
  opacity: 1;
}

#how-it-works > ol > li > article:hover::after {
  opacity: 1;
}

/* Step Number */
#how-it-works > ol > li > article > span:first-child {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-cyan);
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
  letter-spacing: var(--tracking-wide);
}

/* Step Title */
#how-it-works > ol > li > article h3 {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--color-text-primary);
}

/* Step Description */
#how-it-works > ol > li > article p {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* Responsive Steps */
@media (min-width: 640px) {
  #how-it-works > ol {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  #how-it-works {
    padding: var(--space-40) var(--space-6);
  }
  #how-it-works > ol {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
  }
}

/* ----------------------------------------------------------------
   AGENT SHOWCASE (Meet the Team)
   ---------------------------------------------------------------- */
#how-it-works > div:last-child {
  max-width: var(--container-max);
  margin-inline: auto;
}

#how-it-works > div:last-child > h3 {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  text-align: center;
  margin-bottom: var(--space-16);
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-magenta));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Agent Cards Grid */
#how-it-works > div:last-child > ul {
  display: grid;
  gap: var(--space-4);
}

/* Agent Card - Unique glow per agent */
#how-it-works > div:last-child > ul > li > article {
  position: relative;
  padding: var(--space-6);
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-xl);
  transition: all var(--duration-base) var(--ease-out);
  overflow: hidden;
}

/* Top accent bar */
#how-it-works > div:last-child > ul > li > article::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--agent-color, var(--color-cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-base) var(--ease-out);
}

#how-it-works > div:last-child > ul > li > article:hover {
  transform: translateY(-4px);
  border-color: var(--agent-color, var(--color-border-glow));
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

#how-it-works > div:last-child > ul > li > article:hover::before {
  transform: scaleX(1);
}

/* Agent-specific colors */
#how-it-works > div:last-child > ul > li:nth-child(1) > article { --agent-color: var(--agent-pm); }
#how-it-works > div:last-child > ul > li:nth-child(2) > article { --agent-color: var(--agent-fd); }
#how-it-works > div:last-child > ul > li:nth-child(3) > article { --agent-color: var(--agent-ios); }
#how-it-works > div:last-child > ul > li:nth-child(4) > article { --agent-color: var(--agent-web); }
#how-it-works > div:last-child > ul > li:nth-child(5) > article { --agent-color: var(--agent-fb); }
#how-it-works > div:last-child > ul > li:nth-child(6) > article { --agent-color: var(--agent-pd); }

/* Agent Card Header */
#how-it-works > div:last-child > ul > li > article > header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

/* Agent Badge */
#how-it-works > div:last-child > ul > li > article > header > span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  height: 52px;
  padding: 0 var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--agent-color, var(--color-cyan));
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--agent-color, var(--color-border-default));
  border-radius: var(--radius-lg);
  letter-spacing: var(--tracking-wider);
  transition: all var(--duration-base) var(--ease-out);
}

#how-it-works > div:last-child > ul > li > article:hover > header > span {
  background: var(--agent-color);
  color: var(--color-bg-void);
  box-shadow: 0 0 30px var(--agent-color);
}

/* Agent Name */
#how-it-works > div:last-child > ul > li > article > header h4 {
  font-size: var(--text-base);
  font-weight: 600;
}

/* Agent Description */
#how-it-works > div:last-child > ul > li > article > p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* Responsive Agent Cards */
@media (min-width: 640px) {
  #how-it-works > div:last-child > ul {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  #how-it-works > div:last-child > ul {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }
}

/* ----------------------------------------------------------------
   SEE IT IN ACTION (DEMO) SECTION
   ---------------------------------------------------------------- */
#demo {
  position: relative;
  padding: var(--space-24) var(--space-6);
  background: linear-gradient(180deg, var(--color-bg-void) 0%, var(--color-bg-primary) 30%, var(--color-bg-primary) 70%, var(--color-bg-void) 100%);
}

#demo > header {
  max-width: var(--container-narrow);
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-16);
}

#demo > header h2 {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 700;
  margin-bottom: var(--space-4);
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-lime));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

#demo > header p {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
}

/* Demo Showcase Frame */
.demo-showcase {
  max-width: 1000px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
}

.demo-showcase__frame {
  position: relative;
  background: var(--color-bg-glass);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-border-default);
  overflow: hidden;
  backdrop-filter: blur(20px);
  box-shadow:
    0 25px 80px rgba(0, 0, 0, 0.5),
    0 0 60px rgba(0, 240, 255, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: all var(--duration-slow) var(--ease-out);
}

.demo-showcase__frame:hover {
  transform: translateY(-8px) scale(1.01);
  border-color: var(--color-border-glow);
  box-shadow:
    0 35px 100px rgba(0, 0, 0, 0.6),
    0 0 80px rgba(0, 240, 255, 0.12),
    0 0 120px rgba(132, 255, 87, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* Terminal-style toolbar */
.demo-showcase__toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-5);
  background: rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid var(--color-border-subtle);
}

.demo-showcase__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.demo-showcase__dot--red {
  background: #ff5f57;
  box-shadow: 0 0 8px rgba(255, 95, 87, 0.4);
}

.demo-showcase__dot--yellow {
  background: #ffbd2e;
  box-shadow: 0 0 8px rgba(255, 189, 46, 0.4);
}

.demo-showcase__dot--green {
  background: #28c840;
  box-shadow: 0 0 8px rgba(40, 200, 64, 0.4);
}

.demo-showcase__title {
  margin-left: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  letter-spacing: var(--tracking-wide);
}

/* Image container */
.demo-showcase__image-container {
  position: relative;
  background: var(--color-bg-void);
  overflow: hidden;
}

.demo-showcase__image-container img {
  width: 100%;
  height: auto;
  display: block;
  opacity: 0.95;
  transition: opacity var(--duration-base) var(--ease-out);
}

.demo-showcase__frame:hover .demo-showcase__image-container img {
  opacity: 1;
}

/* Gradient overlay for depth */
.demo-showcase__image-container::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 0%,
    transparent 85%,
    rgba(5, 5, 8, 0.6) 100%
  );
  pointer-events: none;
}

/* Caption */
.demo-showcase__caption {
  margin-top: var(--space-6);
}

.demo-showcase__caption-content {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: var(--color-bg-glass);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(10px);
}

.demo-showcase__caption-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  margin-top: 2px;
  background: linear-gradient(135deg, var(--color-lime), var(--color-cyan));
  border-radius: 50%;
  position: relative;
}

.demo-showcase__caption-icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  background: var(--color-bg-void);
  border-radius: 50%;
}

.demo-showcase__caption-content strong {
  display: block;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.demo-showcase__caption-content p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin: 0;
}

/* Demo Highlights */
.demo-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 600px;
  margin-inline: auto;
}

.demo-highlights li {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: rgba(20, 20, 35, 0.4);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  transition: all var(--duration-base) var(--ease-out);
}

.demo-highlights li:hover {
  background: var(--color-bg-glass);
  border-color: var(--color-border-default);
  transform: translateX(4px);
}

.demo-highlights__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: rgba(132, 255, 87, 0.1);
  border: 1px solid rgba(132, 255, 87, 0.2);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-lime);
}

.demo-highlights li:hover .demo-highlights__icon {
  background: var(--color-lime);
  color: var(--color-bg-void);
  box-shadow: 0 0 20px rgba(132, 255, 87, 0.4);
}

/* Responsive adjustments */
@media (min-width: 640px) {
  .demo-highlights {
    flex-direction: row;
    justify-content: center;
    max-width: 100%;
    gap: var(--space-4);
  }

  .demo-highlights li {
    flex: 1;
    max-width: 280px;
    flex-direction: column;
    text-align: center;
    padding: var(--space-6);
  }

  .demo-highlights li:hover {
    transform: translateY(-4px);
  }
}

@media (min-width: 1024px) {
  #demo {
    padding: var(--space-40) var(--space-6);
  }

  .demo-showcase__frame {
    border-radius: var(--radius-3xl);
  }

  .demo-showcase__toolbar {
    padding: var(--space-4) var(--space-6);
  }

  .demo-highlights li {
    padding: var(--space-8);
  }
}

/* ----------------------------------------------------------------
   LAYERED DEMO SHOWCASE
   Premium stacked screenshot display with depth and glassmorphism
   ---------------------------------------------------------------- */
.demo-section {
  position: relative;
  overflow: visible;
}

.demo-layered {
  position: relative;
  max-width: 1100px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
  perspective: 2000px;
}

.demo-layered__container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 400px;
  padding: var(--space-8) var(--space-4);
}

/* Individual cards */
.demo-layered__card {
  position: absolute;
  width: 85%;
  max-width: 700px;
  transition: all 0.6s var(--ease-out);
  will-change: transform;
}

/* Back card - rotated and offset */
.demo-layered__card--back {
  transform: translateX(12%) translateY(-8%) rotateY(-8deg) rotateX(2deg) scale(0.92);
  z-index: 1;
  filter: brightness(0.7);
}

/* Front card - prominent position */
.demo-layered__card--front {
  transform: translateX(-8%) translateY(8%) rotateY(4deg) rotateX(-1deg);
  z-index: 2;
}

/* Hover states - bring each card into focus */
.demo-layered__container:hover .demo-layered__card--back {
  transform: translateX(18%) translateY(-12%) rotateY(-12deg) rotateX(3deg) scale(0.88);
  filter: brightness(0.6);
}

.demo-layered__container:hover .demo-layered__card--front {
  transform: translateX(-12%) translateY(12%) rotateY(6deg) rotateX(-2deg) scale(1.02);
}

/* Individual card hover - bring to front */
.demo-layered__card--back:hover {
  transform: translateX(5%) translateY(0%) rotateY(-2deg) rotateX(0deg) scale(1) !important;
  filter: brightness(1) !important;
  z-index: 10 !important;
}

.demo-layered__card--front:hover {
  transform: translateX(-5%) translateY(0%) rotateY(2deg) rotateX(0deg) scale(1.04) !important;
  z-index: 10 !important;
}

/* Glassmorphism frame */
.demo-layered__frame {
  position: relative;
  background: linear-gradient(
    135deg,
    rgba(30, 30, 50, 0.9) 0%,
    rgba(20, 20, 35, 0.95) 100%
  );
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
  box-shadow:
    0 25px 50px -12px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.05) inset,
    0 1px 0 rgba(255, 255, 255, 0.1) inset;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all 0.5s var(--ease-out);
}

.demo-layered__card:hover .demo-layered__frame {
  border-color: var(--color-border-glow);
  box-shadow:
    0 35px 60px -15px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(0, 240, 255, 0.1) inset,
    0 1px 0 rgba(255, 255, 255, 0.15) inset,
    0 0 80px rgba(0, 240, 255, 0.15);
}

/* Terminal toolbar */
.demo-layered__toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: var(--space-3) var(--space-4);
  background: rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.demo-layered__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  transition: transform 0.3s var(--ease-spring);
}

.demo-layered__card:hover .demo-layered__dot {
  transform: scale(1.2);
}

.demo-layered__dot--red {
  background: #ff5f57;
  box-shadow: 0 0 6px rgba(255, 95, 87, 0.5);
}

.demo-layered__dot--yellow {
  background: #ffbd2e;
  box-shadow: 0 0 6px rgba(255, 189, 46, 0.5);
}

.demo-layered__dot--green {
  background: #28c840;
  box-shadow: 0 0 6px rgba(40, 200, 64, 0.5);
}

.demo-layered__title {
  margin-left: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  letter-spacing: var(--tracking-wide);
}

/* Image container */
.demo-layered__image {
  position: relative;
  background: var(--color-bg-void);
  overflow: hidden;
}

.demo-layered__image img {
  width: 100%;
  height: auto;
  display: block;
  opacity: 0.92;
  transition: all 0.5s var(--ease-out);
}

.demo-layered__card:hover .demo-layered__image img {
  opacity: 1;
  transform: scale(1.01);
}

/* Subtle vignette overlay */
.demo-layered__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at center,
    transparent 50%,
    rgba(0, 0, 0, 0.3) 100%
  );
  pointer-events: none;
}

/* Card labels */
.demo-layered__label {
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-4);
  background: rgba(20, 20, 35, 0.8);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-full);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  white-space: nowrap;
  opacity: 0;
  transition: all 0.4s var(--ease-out);
}

.demo-layered__card:hover .demo-layered__label {
  opacity: 1;
  bottom: -50px;
}

.demo-layered__label-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-magenta));
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-bg-void);
}

.demo-layered__label-text {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
}

/* Ambient glow effects */
.demo-layered__glow {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
  pointer-events: none;
  animation: glowPulse 6s ease-in-out infinite;
}

.demo-layered__glow--cyan {
  top: -100px;
  left: -100px;
  background: var(--color-cyan);
  animation-delay: 0s;
}

.demo-layered__glow--magenta {
  bottom: -100px;
  right: -100px;
  background: var(--color-magenta);
  animation-delay: 3s;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.1); }
}

/* Caption below cards */
.demo-caption {
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
  text-align: center;
}

.demo-caption__text {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.demo-caption__text strong {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-primary);
}

/* Mobile responsive - stack vertically */
@media (max-width: 768px) {
  .demo-layered__container {
    flex-direction: column;
    min-height: auto;
    padding: var(--space-4);
    gap: var(--space-16);
  }

  .demo-layered__card {
    position: relative;
    width: 100%;
    max-width: 100%;
  }

  .demo-layered__card--back {
    transform: none;
    filter: none;
    order: 2;
  }

  .demo-layered__card--front {
    transform: none;
    order: 1;
  }

  .demo-layered__container:hover .demo-layered__card--back,
  .demo-layered__container:hover .demo-layered__card--front,
  .demo-layered__card--back:hover,
  .demo-layered__card--front:hover {
    transform: none !important;
    filter: none !important;
  }

  .demo-layered__card:hover .demo-layered__frame {
    transform: translateY(-4px);
  }

  .demo-layered__label {
    opacity: 1;
    position: relative;
    bottom: auto;
    left: auto;
    transform: none;
    margin-top: var(--space-4);
    justify-content: center;
  }

  .demo-layered__card:hover .demo-layered__label {
    bottom: auto;
  }

  .demo-layered__glow {
    width: 200px;
    height: 200px;
    opacity: 0.25;
  }
}

/* Tablet - reduce rotation */
@media (min-width: 769px) and (max-width: 1024px) {
  .demo-layered__card {
    width: 75%;
    max-width: 550px;
  }

  .demo-layered__card--back {
    transform: translateX(10%) translateY(-6%) rotateY(-5deg) scale(0.94);
  }

  .demo-layered__card--front {
    transform: translateX(-6%) translateY(6%) rotateY(3deg);
  }
}

/* Large screens - full effect */
@media (min-width: 1200px) {
  .demo-layered__container {
    min-height: 550px;
    padding: var(--space-12);
  }

  .demo-layered__frame {
    border-radius: var(--radius-3xl);
  }

  .demo-layered__toolbar {
    padding: var(--space-4) var(--space-5);
  }

  .demo-layered__dot {
    width: 12px;
    height: 12px;
  }

  .demo-layered__title {
    font-size: var(--text-sm);
  }
}

/* ----------------------------------------------------------------
   WHAT'S INCLUDED SECTION
   ---------------------------------------------------------------- */
#whats-included {
  position: relative;
  padding: var(--space-24) var(--space-6);
  background: linear-gradient(180deg, var(--color-bg-void) 0%, var(--color-bg-secondary) 50%, var(--color-bg-void) 100%);
}

#whats-included > header {
  max-width: var(--container-narrow);
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-16);
}

#whats-included > header h2 {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 700;
  margin-bottom: var(--space-4);
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

#whats-included > header p {
  font-size: var(--text-lg);
  color: var(--color-text-tertiary);
}

#whats-included > ul {
  display: grid;
  gap: var(--space-6);
  max-width: var(--container-max);
  margin-inline: auto;
}

#whats-included > ul > li > article {
  position: relative;
  padding: var(--space-8);
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-2xl);
  transition: all var(--duration-slow) var(--ease-out);
  overflow: hidden;
}

#whats-included > ul > li > article::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.5), transparent);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out);
}

#whats-included > ul > li > article:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: var(--color-border-glow);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.4),
    0 0 40px rgba(139, 92, 246, 0.1);
}

#whats-included > ul > li > article:hover::before {
  opacity: 1;
}

#whats-included > ul > li > article > header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

#whats-included > ul > li > article > header > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-violet);
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: var(--radius-lg);
  letter-spacing: var(--tracking-wide);
}

#whats-included > ul > li > article > header h4 {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text-primary);
}

#whats-included > ul > li > article > p {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

@media (min-width: 640px) {
  #whats-included > ul {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  #whats-included {
    padding: var(--space-40) var(--space-6);
  }
  #whats-included > ul {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
  }
}

/* ----------------------------------------------------------------
   WHO THIS IS FOR SECTION
   ---------------------------------------------------------------- */
#who-its-for {
  position: relative;
  padding: var(--space-24) var(--space-6);
  overflow: hidden;
}

#who-its-for > header {
  max-width: var(--container-narrow);
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-16);
}

#who-its-for > header h2 {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 700;
  margin-bottom: var(--space-4);
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-lime));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

#who-its-for > header p {
  font-size: var(--text-lg);
  color: var(--color-text-tertiary);
}

@media (min-width: 1024px) {
  #who-its-for {
    padding: var(--space-32) var(--space-6);
  }
}

/* ----------------------------------------------------------------
   LIMITATIONS SECTION
   ---------------------------------------------------------------- */
#limitations {
  position: relative;
  padding: var(--space-24) var(--space-6);
  background: linear-gradient(180deg, var(--color-bg-void) 0%, var(--color-bg-secondary) 50%, var(--color-bg-void) 100%);
}

#limitations > header {
  max-width: var(--container-narrow);
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-12);
}

#limitations > header h2 {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 700;
  margin-bottom: var(--space-4);
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-amber));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

#limitations > header p {
  font-size: var(--text-lg);
  color: var(--color-text-tertiary);
}

.limitations-callout {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin-inline: auto;
  padding: var(--space-8) var(--space-10);
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-2xl);
  overflow: hidden;
}

.limitations-callout::before {
  content: '';
  position: absolute;
  inset: 0;
  padding: 1px;
  background: linear-gradient(135deg, var(--color-amber), var(--color-text-tertiary));
  border-radius: inherit;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  -webkit-mask-composite: xor;
  opacity: 0.3;
  pointer-events: none;
}

.limitations-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  list-style: none;
}

.limitations-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.limitations-bullet {
  flex-shrink: 0;
  color: var(--color-amber);
  font-weight: 700;
}

.limitations-list li > span:last-child {
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

@media (min-width: 1024px) {
  #limitations {
    padding: var(--space-32) var(--space-6);
  }
}

/* ----------------------------------------------------------------
   PRICING SECTION
   ---------------------------------------------------------------- */
#pricing {
  position: relative;
  padding: var(--space-24) var(--space-6);
  overflow: hidden;
}

#pricing::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background:
    radial-gradient(ellipse 50% 50% at 50% 50%, rgba(0, 240, 255, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse 40% 40% at 40% 60%, rgba(255, 45, 146, 0.08) 0%, transparent 50%);
  filter: blur(60px);
  pointer-events: none;
}

#pricing > header {
  position: relative;
  z-index: 1;
  max-width: var(--container-narrow);
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-12);
}

#pricing > header h2 {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 700;
  margin-bottom: var(--space-4);
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-cyan), var(--color-magenta));
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradientShift 6s ease-in-out infinite;
}

#pricing > header p {
  font-size: var(--text-lg);
  color: var(--color-text-tertiary);
}

#pricing > article {
  position: relative;
  z-index: 1;
}

/* Pricing Card */
.pricing-card {
  position: relative;
  max-width: 500px;
  margin-inline: auto;
  padding: var(--space-10);
  text-align: center;
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: all var(--duration-slow) var(--ease-out);
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-magenta));
}

.pricing-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-border-glow);
  box-shadow:
    0 25px 60px rgba(0, 0, 0, 0.4),
    0 0 60px rgba(0, 240, 255, 0.15),
    0 0 100px rgba(255, 45, 146, 0.08);
}

.pricing-card__price {
  margin-bottom: var(--space-8);
}

.pricing-card__amount {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-6xl);
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-magenta));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.pricing-card__term {
  margin-top: var(--space-2);
  font-size: var(--text-base);
  color: var(--color-text-tertiary);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  text-align: left;
}

.pricing-card__features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

.pricing-card__bullet {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  margin-top: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-magenta));
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.4);
}

.pricing-card__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-bg-void);
  background: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-magenta) 100%);
  border-radius: var(--radius-full);
  transition: all var(--duration-base) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.pricing-card__cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-magenta) 0%, var(--color-cyan) 100%);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out);
}

.pricing-card__cta:hover {
  transform: translateY(-2px);
  box-shadow:
    0 10px 40px rgba(0, 240, 255, 0.3),
    0 0 60px rgba(255, 45, 146, 0.2);
}

.pricing-card__cta:hover::before {
  opacity: 1;
}

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

.pricing-card__guarantee {
  margin-top: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

@media (min-width: 1024px) {
  #pricing {
    padding: var(--space-40) var(--space-6);
  }
}

/* ----------------------------------------------------------------
   FAQ SECTION
   ---------------------------------------------------------------- */
#faq {
  position: relative;
  padding: var(--space-24) var(--space-6);
  background: linear-gradient(180deg, var(--color-bg-void) 0%, var(--color-bg-secondary) 50%, var(--color-bg-void) 100%);
}

#faq > header {
  max-width: var(--container-narrow);
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-12);
}

#faq > header h2 {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-text-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

#faq .faq-list {
  max-width: 700px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

#faq details {
  padding: var(--space-6);
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-xl);
  transition: all var(--duration-base) var(--ease-out);
}

#faq details:hover {
  border-color: var(--color-border-strong);
}

#faq details[open] {
  border-color: var(--color-cyan);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.1);
}

#faq summary {
  font-weight: 600;
  cursor: pointer;
  color: var(--color-text-primary);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

#faq summary::-webkit-details-marker {
  display: none;
}

#faq summary::after {
  content: '+';
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--color-cyan);
  transition: transform var(--duration-base) var(--ease-out);
}

#faq details[open] summary::after {
  transform: rotate(45deg);
}

#faq details p {
  margin-top: var(--space-4);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

@media (min-width: 1024px) {
  #faq {
    padding: var(--space-32) var(--space-6);
  }
}

/* ----------------------------------------------------------------
   PROBLEM SECTION
   ---------------------------------------------------------------- */
#problem {
  position: relative;
  padding: var(--space-24) var(--space-6);
  overflow: hidden;
}

#problem::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse 40% 50% at 30% 50%, rgba(255, 107, 107, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse 40% 50% at 70% 50%, rgba(255, 107, 107, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

#problem > header {
  position: relative;
  z-index: 1;
  max-width: var(--container-narrow);
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-16);
}

#problem > header h2 {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 700;
  margin-bottom: var(--space-4);
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-text-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

#problem > header p {
  font-size: var(--text-lg);
  color: var(--color-text-tertiary);
}

@media (min-width: 1024px) {
  #problem {
    padding: var(--space-32) var(--space-6);
  }
}

/* ----------------------------------------------------------------
   TESTIMONIALS SECTION
   ---------------------------------------------------------------- */
#testimonials {
  position: relative;
  padding: var(--space-24) var(--space-6);
  overflow: hidden;
}

/* Ambient glows */
#testimonials::before {
  content: '';
  position: absolute;
  top: 20%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 45, 146, 0.08) 0%, transparent 60%);
  filter: blur(80px);
  pointer-events: none;
}

#testimonials::after {
  content: '';
  position: absolute;
  bottom: 20%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.08) 0%, transparent 60%);
  filter: blur(80px);
  pointer-events: none;
}

#testimonials > header {
  position: relative;
  z-index: 1;
  text-align: center;
  margin-bottom: var(--space-16);
}

#testimonials > header h2 {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-amber));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Testimonials Grid */
#testimonials > ul {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-6);
  max-width: var(--container-max);
  margin-inline: auto;
}

/* Testimonial Card */
#testimonials figure {
  display: flex;
  flex-direction: column;
  padding: var(--space-8);
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-2xl);
  transition: all var(--duration-base) var(--ease-out);
}

#testimonials figure:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-strong);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* Quote mark */
#testimonials blockquote {
  position: relative;
  flex: 1;
  margin-bottom: var(--space-6);
  padding-left: var(--space-6);
}

#testimonials blockquote::before {
  content: '\201C';
  position: absolute;
  top: -10px;
  left: 0;
  font-family: Georgia, serif;
  font-size: var(--text-5xl);
  line-height: 1;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-magenta));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  opacity: 0.5;
}

#testimonials blockquote p {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

/* Citation */
#testimonials figcaption {
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-subtle);
}

#testimonials cite {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  font-style: normal;
}

#testimonials cite span:first-child {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-primary);
}

#testimonials cite span:last-child {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

/* Responsive Testimonials */
@media (min-width: 640px) {
  #testimonials > ul {
    grid-template-columns: repeat(2, 1fr);
  }
  #testimonials > ul > li:last-child {
    grid-column: span 2;
  }
}

@media (min-width: 1024px) {
  #testimonials {
    padding: var(--space-40) var(--space-6);
  }
  #testimonials > ul {
    grid-template-columns: repeat(3, 1fr);
  }
  #testimonials > ul > li:last-child {
    grid-column: auto;
  }
}

/* ----------------------------------------------------------------
   WAITLIST SECTION
   ---------------------------------------------------------------- */
#waitlist {
  position: relative;
  padding: var(--space-24) var(--space-6);
  text-align: center;
  overflow: hidden;
}

/* Mega glow behind form */
#waitlist::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 600px;
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, rgba(0, 240, 255, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 40% 60% at 40% 40%, rgba(255, 45, 146, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse 50% 40% at 60% 60%, rgba(255, 184, 0, 0.08) 0%, transparent 50%);
  filter: blur(60px);
  pointer-events: none;
  animation: waitlistGlow 10s ease-in-out infinite;
}

@keyframes waitlistGlow {
  0%, 100% { transform: translate(-50%, -50%) scale(1); }
  50% { transform: translate(-50%, -50%) scale(1.1); }
}

#waitlist > * {
  position: relative;
  z-index: 1;
}

#waitlist > header {
  max-width: var(--container-narrow);
  margin-inline: auto;
  margin-bottom: var(--space-12);
}

/* CTA Container */
.cta-container {
  max-width: 520px;
  margin-inline: auto;
  text-align: center;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5) var(--space-12);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-bg-void);
  background: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-magenta) 100%);
  border-radius: var(--radius-full);
  transition: all var(--duration-base) var(--ease-out);
  margin-bottom: var(--space-6);
  position: relative;
  overflow: hidden;
}

.cta-button::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-magenta) 0%, var(--color-cyan) 100%);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out);
}

.cta-button::after {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-magenta), var(--color-amber));
  border-radius: inherit;
  z-index: -1;
  opacity: 0;
  filter: blur(15px);
  transition: opacity var(--duration-base) var(--ease-out);
}

.cta-button:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow:
    0 10px 40px rgba(0, 240, 255, 0.3),
    0 0 80px rgba(255, 45, 146, 0.2);
}

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

.cta-button:hover::after {
  opacity: 0.6;
}

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

.cta-disclaimer {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

/* ----------------------------------------------------------------
   REUSABLE WAITLIST FORM COMPONENT
   Used in: Hero, Pricing Card, Final CTA
   ---------------------------------------------------------------- */
.waitlist-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
  max-width: 480px;
  padding: var(--space-2);
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-2xl);
  transition: all var(--duration-base) var(--ease-out);
}

.waitlist-form:focus-within {
  border-color: var(--color-cyan);
  box-shadow: 0 0 40px rgba(0, 240, 255, 0.15);
}

/* Email Input */
.waitlist-form input[type="email"] {
  width: 100%;
  padding: var(--space-4) var(--space-5);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background: transparent;
  border: none;
  border-radius: var(--radius-xl);
  outline: none;
}

.waitlist-form input[type="email"]::placeholder {
  color: var(--color-text-muted);
}

.waitlist-form input[type="email"]:focus {
  outline: none;
}

/* Submit Button */
.waitlist-form button[type="submit"] {
  position: relative;
  width: 100%;
  padding: var(--space-4) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-bg-void);
  background: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-magenta) 100%);
  border: none;
  border-radius: var(--radius-xl);
  cursor: pointer;
  overflow: hidden;
  transition: all var(--duration-base) var(--ease-out);
}

.waitlist-form button[type="submit"]::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-magenta) 0%, var(--color-cyan) 100%);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out);
}

.waitlist-form button[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow:
    0 8px 32px rgba(0, 240, 255, 0.3),
    0 0 48px rgba(255, 45, 146, 0.2);
}

.waitlist-form button[type="submit"]:hover::before {
  opacity: 1;
}

/* Button text z-index fix - ensure text stays above ::before */
.waitlist-form button[type="submit"] {
  isolation: isolate;
}

/* Feedback Messages */
.waitlist-message {
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  border-radius: var(--radius-lg);
  animation: waitlist-message-fade-in 0.3s var(--ease-out) forwards;
  opacity: 0;
}

@keyframes waitlist-message-fade-in {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.waitlist-message--success {
  color: var(--color-cyan);
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.2);
}

.waitlist-message--success::before {
  content: '\2713';
  margin-right: var(--space-2);
  font-weight: 700;
}

.waitlist-message--error {
  color: var(--color-magenta);
  background: rgba(255, 45, 146, 0.08);
  border: 1px solid rgba(255, 45, 146, 0.2);
}

.waitlist-message--error::before {
  content: '\2717';
  margin-right: var(--space-2);
  font-weight: 700;
}

/* Responsive: Side-by-side on larger screens */
@media (min-width: 480px) {
  .waitlist-form {
    flex-direction: row;
    gap: var(--space-2);
  }

  .waitlist-form input[type="email"] {
    flex: 1;
    min-width: 0;
  }

  .waitlist-form button[type="submit"] {
    width: auto;
    flex-shrink: 0;
    padding: var(--space-4) var(--space-8);
  }
}

/* ----------------------------------------------------------------
   HERO WAITLIST FORM OVERRIDES
   ---------------------------------------------------------------- */
#hero .waitlist-form {
  margin-inline: auto;
}

/* ----------------------------------------------------------------
   PRICING CARD WAITLIST FORM OVERRIDES
   ---------------------------------------------------------------- */
.pricing-card__waitlist {
  max-width: 100%;
}

/* ----------------------------------------------------------------
   FINAL CTA WAITLIST FORM OVERRIDES
   ---------------------------------------------------------------- */
.cta-waitlist {
  margin-inline: auto;
  margin-bottom: var(--space-6);
}

#waitlist > header h2 {
  font-size: clamp(var(--text-3xl), 6vw, var(--text-6xl));
  font-weight: 700;
  margin-bottom: var(--space-6);
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-cyan), var(--color-magenta));
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradientShift 6s ease-in-out infinite;
}

#waitlist > header p {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
}

/* Waitlist Form */
#waitlist form {
  max-width: 520px;
  margin-inline: auto;
  margin-bottom: var(--space-16);
}

/* Form Input Group */
#waitlist form > div {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  padding: var(--space-2);
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-2xl);
  transition: all var(--duration-base) var(--ease-out);
}

#waitlist form > div:focus-within {
  border-color: var(--color-cyan);
  box-shadow: 0 0 40px rgba(0, 240, 255, 0.2);
}

#waitlist form label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

#waitlist form input[type="email"] {
  width: 100%;
  padding: var(--space-4) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background: transparent;
  border: none;
  border-radius: var(--radius-xl);
}

#waitlist form input[type="email"]::placeholder {
  color: var(--color-text-muted);
}

#waitlist form input[type="email"]:focus {
  outline: none;
}

/* Submit Button - Premium feel */
#waitlist form button[type="submit"] {
  position: relative;
  width: 100%;
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-bg-void);
  background: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-magenta) 100%);
  border: none;
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--duration-base) var(--ease-out);
}

#waitlist form button[type="submit"]::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-magenta) 0%, var(--color-cyan) 100%);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out);
}

#waitlist form button[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow:
    0 10px 40px rgba(0, 240, 255, 0.3),
    0 0 60px rgba(255, 45, 146, 0.2);
}

#waitlist form button[type="submit"]:hover::before {
  opacity: 1;
}

#waitlist form button[type="submit"] span {
  position: relative;
  z-index: 1;
}

/* Disclaimer */
#waitlist form > p:last-child {
  margin-top: var(--space-4);
}

#waitlist form small {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

/* Stats */
#waitlist aside dl {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  max-width: 500px;
  margin-inline: auto;
}

#waitlist aside dl > div {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-6);
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
}

#waitlist aside dt {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  order: 2;
}

#waitlist aside dd {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  order: 1;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-magenta));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Responsive Waitlist */
@media (min-width: 640px) {
  #waitlist form > div {
    flex-direction: row;
  }
  #waitlist form input[type="email"] {
    flex: 1;
  }
  #waitlist form button[type="submit"] {
    width: auto;
    flex-shrink: 0;
  }
  #waitlist aside dl {
    flex-direction: row;
    justify-content: center;
    gap: var(--space-8);
  }
  #waitlist aside dl > div {
    flex: 1;
    max-width: 200px;
  }
}

@media (min-width: 1024px) {
  #waitlist {
    padding: var(--space-40) var(--space-6);
  }
}

/* ----------------------------------------------------------------
   FOOTER
   ---------------------------------------------------------------- */
footer[role="contentinfo"] {
  position: relative;
  padding: var(--space-20) var(--space-6) var(--space-8);
  background: linear-gradient(180deg, var(--color-bg-void) 0%, var(--color-bg-secondary) 100%);
}

/* Top border glow */
footer[role="contentinfo"]::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-cyan), var(--color-magenta), transparent);
}

footer[role="contentinfo"] > div:first-child {
  display: grid;
  gap: var(--space-16);
  max-width: var(--container-max);
  margin-inline: auto;
  padding-bottom: var(--space-16);
  border-bottom: 1px solid var(--color-border-subtle);
}

/* Footer Brand */
footer[role="contentinfo"] > div:first-child > div:first-child {
  max-width: 300px;
}

footer[role="contentinfo"] > div:first-child > div:first-child a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-4);
  transition: color var(--duration-fast) var(--ease-out);
}

footer[role="contentinfo"] > div:first-child > div:first-child a::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--color-cyan);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--color-cyan);
}

footer[role="contentinfo"] > div:first-child > div:first-child a:hover {
  color: var(--color-cyan);
}

footer[role="contentinfo"] > div:first-child > div:first-child > p {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  line-height: var(--leading-relaxed);
}

/* Footer Navigation */
footer nav[aria-label="Footer navigation"] {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: repeat(2, 1fr);
}

footer nav[aria-label="Footer navigation"] > div h3 {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}

footer nav[aria-label="Footer navigation"] ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

footer nav[aria-label="Footer navigation"] a {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  transition: all var(--duration-fast) var(--ease-out);
}

footer nav[aria-label="Footer navigation"] a:hover {
  color: var(--color-cyan);
  transform: translateX(4px);
}

/* Footer Bottom */
footer[role="contentinfo"] > div:last-child {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  max-width: var(--container-max);
  margin-inline: auto;
  padding-top: var(--space-8);
}

footer[role="contentinfo"] > div:last-child > p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Social Links */
footer nav[aria-label="Social links"] ul {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

footer nav[aria-label="Social links"] a {
  position: relative;
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-full);
  transition: all var(--duration-base) var(--ease-out);
}

footer nav[aria-label="Social links"] a:hover {
  color: var(--color-text-primary);
  border-color: var(--color-cyan);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.2);
}

/* Footer Trademark Disclaimer */
.footer-trademark {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: center;
  max-width: var(--container-max);
  margin-inline: auto;
  margin-top: var(--space-6);
  padding-inline: var(--space-6);
  line-height: var(--leading-relaxed);
}

/* Responsive Footer */
@media (min-width: 640px) {
  footer nav[aria-label="Footer navigation"] {
    grid-template-columns: repeat(3, 1fr);
  }
  footer[role="contentinfo"] > div:last-child {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  footer[role="contentinfo"] > div:first-child {
    grid-template-columns: 1fr auto;
    gap: var(--space-24);
  }
  footer nav[aria-label="Footer navigation"] {
    gap: var(--space-16);
  }
}

/* ----------------------------------------------------------------
   SCROLL ANIMATIONS
   ---------------------------------------------------------------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Scroll-triggered animations via intersection observer (to be added with JS) */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s var(--ease-out);
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s var(--ease-out);
}

.stagger-children.is-visible > *:nth-child(1) { transition-delay: 0s; }
.stagger-children.is-visible > *:nth-child(2) { transition-delay: 0.1s; }
.stagger-children.is-visible > *:nth-child(3) { transition-delay: 0.2s; }
.stagger-children.is-visible > *:nth-child(4) { transition-delay: 0.3s; }
.stagger-children.is-visible > *:nth-child(5) { transition-delay: 0.4s; }
.stagger-children.is-visible > *:nth-child(6) { transition-delay: 0.5s; }

.stagger-children.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* ----------------------------------------------------------------
   FORM STATES (Waitlist Form)
   ---------------------------------------------------------------- */

/* Screen reader only utility */
.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;
}

/* Error Message */
.form-message {
  margin-top: var(--space-4);
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-sm);
  border-radius: var(--radius-lg);
  text-align: left;
}

.form-message--error {
  color: #ff6b6b;
  background: rgba(255, 107, 107, 0.1);
  border: 1px solid rgba(255, 107, 107, 0.3);
}

.form-message--error:focus {
  outline: 2px solid #ff6b6b;
  outline-offset: 2px;
}

/* Input error state */
#waitlist form input[aria-invalid="true"] {
  border: 1px solid rgba(255, 107, 107, 0.5);
  background: rgba(255, 107, 107, 0.05);
}

/* Button disabled/loading state */
#waitlist form button[type="submit"]:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

#waitlist form button[type="submit"]:disabled:hover {
  transform: none;
  box-shadow: none;
}

/* Form hide animation */
#waitlist form.form--hiding {
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.3s var(--ease-out);
}

/* Success State */
.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 520px;
  margin-inline: auto;
  margin-bottom: var(--space-16);
  padding: var(--space-12) var(--space-8);
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-2xl);
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.4s var(--ease-out);
}

.form-success--visible {
  opacity: 1;
  transform: translateY(0);
}

.form-success:focus {
  outline: 2px solid var(--color-cyan);
  outline-offset: 2px;
}

.form-success__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  margin-bottom: var(--space-6);
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.2), rgba(132, 255, 87, 0.2));
  border: 2px solid var(--color-lime);
  border-radius: var(--radius-full);
  color: var(--color-lime);
  animation: successPulse 2s ease-in-out infinite;
}

@keyframes successPulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(132, 255, 87, 0.4);
  }
  50% {
    box-shadow: 0 0 30px 10px rgba(132, 255, 87, 0.2);
  }
}

.form-success__message {
  font-size: var(--text-xl);
  font-weight: 600;
  text-align: center;
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-lime));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ----------------------------------------------------------------
   SCREENSHOT STACK - Full-width stacked showcase
   Terminal-style frames with scroll-triggered entrance animations
   ---------------------------------------------------------------- */
.screenshot-stack {
  margin-top: var(--space-24);
  padding: var(--space-16) 0;
  position: relative;
}

.screenshot-stack__title {
  text-align: center;
  font-size: clamp(var(--text-xl), 3vw, var(--text-2xl));
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-16);
  letter-spacing: var(--tracking-tight);
  position: relative;
}

.screenshot-stack__title::after {
  content: '';
  display: block;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-lime), var(--color-cyan), var(--color-magenta));
  margin: var(--space-4) auto 0;
  border-radius: var(--radius-full);
}

/* Individual screenshot item */
.screenshot-stack__item {
  max-width: 1000px;
  margin: 0 auto var(--space-16);
  padding: 0 var(--space-6);
}

.screenshot-stack__item:last-child {
  margin-bottom: 0;
}

/* Scroll animation - start state */
.screenshot-stack__item--animate {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

/* Scroll animation - visible state */
.screenshot-stack__item--animate.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered delay for each item */
.screenshot-stack__item:nth-child(2).is-visible {
  transition-delay: 0.1s;
}

.screenshot-stack__item:nth-child(3).is-visible {
  transition-delay: 0.2s;
}

.screenshot-stack__item:nth-child(4).is-visible {
  transition-delay: 0.3s;
}

/* Label above terminal */
.screenshot-stack__label {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.screenshot-stack__badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.screenshot-stack__badge--lime {
  background: rgba(132, 255, 87, 0.15);
  color: var(--color-lime);
  border: 1px solid rgba(132, 255, 87, 0.3);
}

.screenshot-stack__badge--cyan {
  background: rgba(0, 240, 255, 0.15);
  color: var(--color-cyan);
  border: 1px solid rgba(0, 240, 255, 0.3);
}

.screenshot-stack__badge--magenta {
  background: rgba(255, 45, 146, 0.15);
  color: var(--color-magenta);
  border: 1px solid rgba(255, 45, 146, 0.3);
}

.screenshot-stack__text {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: var(--tracking-tight);
}

/* Terminal window frame */
.screenshot-stack__terminal {
  position: relative;
  background: #0d1117;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-strong);
  overflow: hidden;
  box-shadow:
    0 8px 40px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  transition: all 0.4s var(--ease-out);
}

.screenshot-stack__terminal:hover {
  border-color: var(--color-border-glow);
  box-shadow:
    0 16px 60px rgba(0, 0, 0, 0.6),
    0 0 60px rgba(0, 240, 255, 0.08),
    0 0 0 1px rgba(0, 240, 255, 0.1) inset;
  transform: translateY(-4px);
}

/* Terminal toolbar */
.screenshot-stack__toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: var(--space-3) var(--space-4);
  background: linear-gradient(180deg, #1f2328 0%, #161b22 100%);
  border-bottom: 1px solid var(--color-border-subtle);
}

.screenshot-stack__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  transition: transform 0.3s var(--ease-spring);
}

.screenshot-stack__terminal:hover .screenshot-stack__dot {
  transform: scale(1.1);
}

.screenshot-stack__dot--close {
  background: linear-gradient(135deg, #ff6b6b 0%, #ff5f57 100%);
  box-shadow: 0 0 8px rgba(255, 95, 87, 0.5);
}

.screenshot-stack__dot--minimize {
  background: linear-gradient(135deg, #ffd93d 0%, #ffbd2e 100%);
  box-shadow: 0 0 8px rgba(255, 189, 46, 0.5);
}

.screenshot-stack__dot--maximize {
  background: linear-gradient(135deg, #6bcb77 0%, #28c840 100%);
  box-shadow: 0 0 8px rgba(40, 200, 64, 0.5);
}

.screenshot-stack__title-bar {
  margin-left: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  letter-spacing: var(--tracking-wide);
}

/* Screenshot content area */
.screenshot-stack__content {
  padding: var(--space-4);
  background: linear-gradient(180deg, #0d1117 0%, #161b22 100%);
}

.screenshot-stack__content img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
  opacity: 0.95;
  transition: opacity 0.4s var(--ease-out);
}

.screenshot-stack__terminal:hover .screenshot-stack__content img {
  opacity: 1;
}

/* Caption below terminal */
.screenshot-stack__caption {
  margin-top: var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  text-align: center;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive adjustments */
@media (max-width: 640px) {
  .screenshot-stack {
    margin-top: var(--space-16);
    padding: var(--space-10) 0;
  }

  .screenshot-stack__title {
    margin-bottom: var(--space-10);
  }

  .screenshot-stack__item {
    margin-bottom: var(--space-12);
    padding: 0 var(--space-4);
  }

  .screenshot-stack__label {
    flex-wrap: wrap;
  }

  .screenshot-stack__text {
    font-size: var(--text-base);
  }

  .screenshot-stack__toolbar {
    padding: var(--space-2) var(--space-3);
  }

  .screenshot-stack__dot {
    width: 10px;
    height: 10px;
  }

  .screenshot-stack__title-bar {
    font-size: var(--text-xs);
    margin-left: var(--space-2);
  }

  .screenshot-stack__content {
    padding: var(--space-2);
  }

  .screenshot-stack__caption {
    font-size: var(--text-sm);
  }
}

@media (min-width: 1024px) {
  .screenshot-stack {
    margin-top: var(--space-32);
    padding: var(--space-20) 0;
  }

  .screenshot-stack__title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-20);
  }

  .screenshot-stack__item {
    margin-bottom: var(--space-20);
  }

  .screenshot-stack__terminal {
    border-radius: var(--radius-2xl);
  }

  .screenshot-stack__toolbar {
    padding: var(--space-4) var(--space-5);
  }

  .screenshot-stack__dot {
    width: 14px;
    height: 14px;
  }

  .screenshot-stack__content {
    padding: var(--space-6);
  }

  .screenshot-stack__caption {
    font-size: var(--text-lg);
    margin-top: var(--space-6);
  }
}

/* ----------------------------------------------------------------
   REDUCED MOTION
   ---------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .mesh-gradient::before,
  .mesh-gradient::after {
    animation: none;
  }

  #hero::before,
  #hero::after {
    animation: none;
  }

  /* Show screenshot stack items immediately when reduced motion is preferred */
  .screenshot-stack__item--animate {
    opacity: 1;
    transform: none;
  }
}