/*
 * Klear Karma Landing Page - UX-Refined CSS
 * 40 micro-improvements based on skill-clusters:
 * - make-interfaces-feel-better
 * - motion-foundations
 * - accessibility
 * - refero-design
 * - senior-frontend
 */

*,
*::after,
*::before {
  box-sizing: border-box;
}

:root {
  font-size: 16px;
  
  /* Klear Karma Brand Colors */
  --color-mirror-black: #090711;
  --color-karma-violet: #221245;
  --color-karma-violet-light: #3d2a6b;
  --color-quiet-gold: #D8B35A;
  --color-moon-glass: #D9D2C6;
  --color-signal-lotus: #8B5CF6;
  
  /* Semantic Colors - A11Y: Improved contrast ratios */
  --color-bg: var(--color-mirror-black);
  --color-bg-2: var(--color-karma-violet);
  --color-text: #fff;
  --color-text-muted: rgba(255, 255, 255, 0.7); /* Bumped from 0.6 for 4.5:1 contrast */
  --color-link: var(--color-quiet-gold);
  --color-link-hover: #fff;
  
  /* Typography - Modular Scale (1.25 ratio) */
  --font-display: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains 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;
  
  /* Cover Typography */
  --font-cover: var(--font-display);
  --font-weight-cover: 700;
  --font-size-cover: clamp(3rem, 12vw, 10rem);
  --color-cover: #fff;
  
  /* Button */
  --color-bg-button: var(--color-quiet-gold);
  --color-button: var(--color-mirror-black);
  
  /* Spacing - 8px grid baseline */
  --space-xs: 0.25rem;  /* 4px */
  --space-sm: 0.5rem;   /* 8px */
  --space-md: 1rem;     /* 16px */
  --space-lg: 1.5rem;   /* 24px */
  --space-xl: 2rem;     /* 32px */
  --space-2xl: 3rem;    /* 48px */
  --space-3xl: 4rem;    /* 64px */
  --space-4xl: 6rem;    /* 96px */
  
  /* Radius - Concentric rule: outer = inner + padding */
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
  --radius-full: 9999px;
  
  /* Motion tokens (from motion-foundations) */
  --duration-instant: 80ms;
  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --duration-slow: 500ms;
  --ease-smooth: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-sharp: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  
  /* Scale tokens */
  --scale-press: 0.96;
  --scale-hover: 1.02;
}

/* Noise Texture Pattern - CSS Generated */
body {
  margin: 0;
  color: var(--color-text);
  background-color: var(--color-bg);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Noise overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-2) 50%, var(--color-bg) 100%);
  z-index: -2;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
  z-index: -1;
}

/* Fog → Clarity Loading Sequence (brand storytelling) */
.loading-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  background: #090711;
  opacity: 1;
  transition: opacity 1.2s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.js .loading .loading-canvas {
  opacity: 1;
}

.loading-done .loading-canvas {
  opacity: 0;
  pointer-events: none;
}

/* Fallback simple loader when WebGL fails or reduced motion */
@media (prefers-reduced-motion: reduce) {
  .loading-canvas { display: none; }
  
  .js .loading::before,
  .js .loading::after {
    content: '';
    position: fixed;
    z-index: 1000;
  }
  .js .loading::before {
    top: 0; left: 0; width: 100%; height: 100%; background: var(--color-bg);
  }
  .js .loading::after {
    top: 50%; left: 50%; width: 60px; height: 60px; margin: -30px 0 0 -30px;
    border-radius: 50%; opacity: 0.4; background: var(--color-signal-lotus);
    animation: loaderAnim 0.7s linear infinite alternate forwards;
  }
  @keyframes loaderAnim {
    to { opacity: 1; transform: scale3d(0.5, 0.5, 1); }
  }
}

/* Links */
a {
  text-decoration: none;
  color: var(--color-link);
  outline: none;
  cursor: pointer;
  transition-property: color, opacity;
  transition-duration: var(--duration-fast);
  transition-timing-function: var(--ease-smooth);
}

a:hover {
  color: var(--color-link-hover);
}

/* Unbutton reset */
.unbutton {
  background: none;
  border: 0;
  padding: 0;
  margin: 0;
  font: inherit;
  cursor: pointer;
  color: inherit;
}

.unbutton:focus {
  outline: none;
}

/* Skip to content - A11Y */
.skip-link {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-quiet-gold);
  color: var(--color-mirror-black);
  font-weight: 600;
  border-radius: var(--radius-sm);
  z-index: 9999;
  transition-property: top;
  transition-duration: var(--duration-fast);
}

.skip-link:focus {
  top: var(--space-md);
}

/* Main Layout */
main {
  display: grid;
  width: 100%;
  min-height: 100vh;
  grid-template-columns: 1fr;
  grid-template-rows: 1fr auto;
}

/* Scroll Progress Indicator */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-signal-lotus), var(--color-quiet-gold));
  z-index: 9999;
  transition-property: width;
  transition-duration: var(--duration-instant);
}

/* Frame / Navigation */
.frame {
  position: fixed;
  z-index: 600;
  top: 0;
  left: 0;
  right: 0;
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(9, 7, 17, 0.95) 0%, rgba(9, 7, 17, 0.8) 50%, transparent 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.frame > * {
  pointer-events: auto;
}

.frame__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  min-height: 44px; /* A11Y: Touch target */
}

.frame__logo img {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  /* BORDERS: Subtle outline for edge definition */
  outline: 1px solid rgba(255, 255, 255, 0.1);
  outline-offset: -1px;
}

.frame__logo:hover {
  color: var(--color-quiet-gold);
}

.frame__nav {
  display: flex;
  gap: var(--space-xl);
}

.frame__link {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  min-height: 44px; /* A11Y: Touch target */
  padding: var(--space-sm) var(--space-sm);
  transition-property: color;
  transition-duration: var(--duration-fast);
  transition-timing-function: var(--ease-smooth);
  position: relative;
}

.frame__link svg {
  width: 16px;
  height: 16px;
  opacity: 0.6;
  transition-property: opacity, transform;
  transition-duration: var(--duration-fast);
}

.frame__link:hover {
  color: var(--color-text);
}

.frame__link:hover svg {
  opacity: 1;
}

/* NAV: Active state indicator */
.frame__link.is-active {
  color: var(--color-quiet-gold);
}

.frame__link.is-active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  background: var(--color-quiet-gold);
  border-radius: 50%;
}

.frame__cta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  min-height: 44px; /* A11Y: Touch target */
  background: var(--color-bg-button);
  color: var(--color-button);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  /* SHADOWS: Layered box-shadow */
  box-shadow: 
    0 1px 2px rgba(0, 0, 0, 0.1),
    0 4px 12px rgba(216, 179, 90, 0.2);
  transition-property: background-color, transform, box-shadow;
  transition-duration: var(--duration-fast);
  transition-timing-function: var(--ease-smooth);
  will-change: transform;
}

.frame__cta svg {
  width: 16px;
  height: 16px;
  /* ICONS: Optical centering offset for arrow */
  margin-left: 2px;
}

.frame__cta:hover {
  background: #fff;
  color: var(--color-button);
  transform: translateY(-2px);
  box-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.1),
    0 8px 24px rgba(216, 179, 90, 0.3);
}

/* MOTION: Tactile press state */
.frame__cta:active {
  transform: scale(var(--scale-press));
}

/* Mobile Menu Toggle */
.frame__menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}

.frame__menu-toggle svg {
  width: 24px;
  height: 24px;
}

/* Slides Grid */
.slides {
  grid-area: 1 / 1 / -1 / -1;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-lg);
  padding: var(--space-3xl);
  padding-top: calc(var(--space-3xl) + 60px);
  height: 100vh;
  align-items: center;
  align-content: center;
  pointer-events: none;
}

.slide {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  height: 60vh;
  min-height: 400px;
  max-height: 600px;
  width: 100%;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  pointer-events: auto;
  opacity: 1;
  border: 1px solid rgba(139, 92, 246, 0.1);
  transition-property: transform, box-shadow, border-color;
  transition-duration: var(--duration-normal);
  transition-timing-function: var(--ease-smooth);
  will-change: transform;
}

.slide:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(139, 92, 246, 0.3);
  border-color: rgba(139, 92, 246, 0.3);
}

/* MOTION: Tactile press state for cards */
.slide:active {
  transform: translateY(-4px) scale(var(--scale-press));
}

.slide--hero {
  grid-column: 3;
}

.slide__img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: 50% 50%;
  z-index: 2;
  transition-property: transform, opacity;
  transition-duration: var(--duration-slow);
  transition-timing-function: var(--ease-smooth);
}

/* Video layer - behind image, revealed on hover */
.slide__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0;
  transition-property: opacity;
  transition-duration: var(--duration-normal);
  transition-timing-function: var(--ease-smooth);
}

/* MOTION: On hover - fade out image, reveal video */
.slide:hover .slide__img {
  opacity: 0;
  transform: scale(1.02);
}

.slide:hover .slide__video {
  opacity: 1;
}

.slide__content {
  position: relative;
  z-index: 10;
  margin-top: auto;
  padding: var(--space-lg);
  background: linear-gradient(to top, rgba(9, 7, 17, 0.95) 0%, rgba(9, 7, 17, 0.6) 60%, transparent 100%);
  /* SHADOWS: Inner shadow for depth */
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.slide__label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-quiet-gold);
  margin-bottom: var(--space-xs);
}

.slide__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.3;
  /* TYPOGRAPHY: Balanced text wrapping */
  text-wrap: balance;
  hyphens: none;
}

/* Clip Element */
.clip {
  grid-area: 1 / 1 / -1 / -1;
  display: grid;
  pointer-events: none;
  opacity: 0;
  clip-path: inset(20% 35% round 2rem);
}

.clip--active {
  opacity: 1;
  pointer-events: auto;
}

.clip__img {
  background-size: cover;
  background-position: 50% 50%;
}

/* Cover / Hero Text */
.cover {
  grid-area: 1 / 1 / -1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 100;
  pointer-events: none;
  opacity: 0;
  transition-property: opacity;
  transition-duration: var(--duration-normal);
}

.cover--active {
  opacity: 1;
}

.cover__title {
  margin: 0;
  color: var(--color-cover);
  font-family: var(--font-cover);
  font-weight: var(--font-weight-cover);
  font-size: var(--font-size-cover);
  line-height: 1;
  text-align: center;
  text-shadow: 0 4px 40px rgba(0, 0, 0, 0.5);
  /* TYPOGRAPHY: Optical tightening for large text */
  letter-spacing: -0.03em;
  text-wrap: balance;
  hyphens: none;
}

.cover__tagline {
  margin: var(--space-lg) 0 var(--space-xl);
  font-size: var(--text-xl);
  color: var(--color-text-muted);
  text-align: center;
  /* TYPOGRAPHY: Pretty text wrapping */
  text-wrap: pretty;
}

.cover__button {
  padding: var(--space-md) var(--space-xl);
  min-height: 44px; /* A11Y */
  background: var(--color-bg-button);
  color: var(--color-button);
  font-size: var(--text-base);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-full);
  pointer-events: auto;
  box-shadow: 
    0 1px 2px rgba(0, 0, 0, 0.1),
    0 4px 12px rgba(216, 179, 90, 0.2);
  transition-property: background-color, transform, box-shadow;
  transition-duration: var(--duration-fast);
  transition-timing-function: var(--ease-smooth);
  will-change: transform;
}

.cover__button:hover {
  background: #fff;
  transform: translateY(-2px);
  box-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.1),
    0 8px 24px rgba(216, 179, 90, 0.3);
}

.cover__button:active {
  transform: scale(var(--scale-press));
}

/* Detail Pages */
.detail {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: grid;
  grid-template-columns: 1fr 1fr;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
  /* MOTION: Exit animation prep */
  transition-property: opacity;
  transition-duration: var(--duration-normal);
  transition-timing-function: var(--ease-smooth);
}

.detail--active {
  opacity: 1;
  pointer-events: auto;
}

.detail__bg {
  background-size: cover;
  background-position: center;
  position: relative;
}

.detail__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, var(--color-bg) 100%);
}

.detail__content {
  background: var(--color-bg);
  padding: var(--space-3xl);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  /* POLISH: Custom scrollbar */
  scrollbar-width: thin;
  scrollbar-color: var(--color-karma-violet-light) transparent;
}

.detail__content::-webkit-scrollbar {
  width: 8px;
}

.detail__content::-webkit-scrollbar-track {
  background: transparent;
}

.detail__content::-webkit-scrollbar-thumb {
  background: var(--color-karma-violet-light);
  border-radius: 4px;
}

.detail__content::-webkit-scrollbar-thumb:hover {
  background: var(--color-signal-lotus);
}

.detail__back {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
  min-height: 44px; /* A11Y */
  padding: var(--space-xs) var(--space-sm);
  margin-left: calc(-1 * var(--space-sm));
  border-radius: var(--radius-sm);
  transition-property: color, background-color;
  transition-duration: var(--duration-fast);
}

.detail__back:hover {
  color: var(--color-quiet-gold);
  background: rgba(139, 92, 246, 0.1);
}

.detail__back svg {
  width: 20px;
  height: 20px;
}

.detail__inner {
  flex: 1;
  max-width: 560px;
}

.detail__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-quiet-gold);
  margin-bottom: var(--space-sm);
}

.detail__title {
  margin: 0 0 var(--space-lg);
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.15;
  /* TYPOGRAPHY: Optical tightening + balanced wrapping */
  letter-spacing: -0.02em;
  text-wrap: balance;
  hyphens: none;
}

.detail__desc {
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  max-width: 55ch;
  /* TYPOGRAPHY: Pretty wrapping for descriptions */
  text-wrap: pretty;
}

/* App Screenshot Showcase */
.detail__screenshots {
  display: flex;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
  overflow-x: auto;
  padding: var(--space-sm) 0;
  /* Hide scrollbar but allow scroll */
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.detail__screenshots::-webkit-scrollbar {
  display: none;
}

.detail__screenshot {
  flex-shrink: 0;
  width: 180px;
  border-radius: var(--radius-lg);
  /* IMAGES: Aspect ratio for layout stability */
  aspect-ratio: 9 / 19.5;
  object-fit: cover;
  /* BORDERS: Subtle outline for edge definition */
  outline: 1px solid rgba(255, 255, 255, 0.1);
  outline-offset: -1px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  transition-property: transform, box-shadow;
  transition-duration: var(--duration-fast);
  transition-timing-function: var(--ease-smooth);
}

.detail__screenshot:hover {
  transform: translateY(-4px) scale(var(--scale-hover));
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}

/* Features Grid */
.detail__features {
  display: grid;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.detail__feature {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-md);
  align-items: start;
}

.detail__feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-karma-violet);
  border-radius: var(--radius-md);
  color: var(--color-signal-lotus);
}

.detail__feature h4 {
  margin: 0 0 var(--space-xs);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  grid-column: 1 / -1;
  text-wrap: balance;
}

.detail__feature p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  grid-column: 1 / -1;
  text-wrap: pretty;
}

/* Steps */
.detail__steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.detail__step {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
}

.detail__step-num {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-karma-violet);
  border: 2px solid var(--color-signal-lotus);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-signal-lotus);
  /* TYPOGRAPHY: Tabular nums for consistent alignment */
  font-variant-numeric: tabular-nums;
}

.detail__step h4 {
  margin: 0 0 var(--space-xs);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  text-wrap: balance;
}

.detail__step p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  text-wrap: pretty;
}

/* CTA Button */
.detail__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-2xl);
  min-height: 44px; /* A11Y */
  background: var(--color-bg-button);
  color: var(--color-button);
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius-full);
  box-shadow: 
    0 1px 2px rgba(0, 0, 0, 0.1),
    0 4px 12px rgba(216, 179, 90, 0.2);
  transition-property: background-color, transform, box-shadow;
  transition-duration: var(--duration-fast);
  transition-timing-function: var(--ease-smooth);
  will-change: transform;
}

.detail__cta svg {
  width: 18px;
  height: 18px;
  /* ICONS: Optical offset for arrow */
  margin-left: 2px;
  transition-property: transform;
  transition-duration: var(--duration-fast);
}

.detail__cta:hover {
  background: #fff;
  color: var(--color-button);
  transform: translateY(-2px);
  box-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.1),
    0 8px 24px rgba(216, 179, 90, 0.3);
}

.detail__cta:hover svg {
  transform: translateX(4px);
}

.detail__cta:active {
  transform: scale(var(--scale-press));
}

/* Token Numbers - Tabular nums */
.token-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

/* Bottom Pills */
.pills {
  position: fixed;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-md);
  z-index: 50;
  transition-property: opacity, transform;
  transition-duration: var(--duration-normal);
  transition-timing-function: var(--ease-smooth);
}

.pills--hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(20px);
}

.pill {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: rgba(34, 18, 69, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: var(--radius-full);
  transition-property: border-color, transform;
  transition-duration: var(--duration-fast);
}

.pill:hover {
  border-color: rgba(139, 92, 246, 0.6);
  transform: translateY(-2px);
}

.pill svg {
  width: 18px;
  height: 18px;
  color: var(--color-signal-lotus);
}

.pill span {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  /* TYPOGRAPHY: Tabular nums for token counts */
  font-variant-numeric: tabular-nums;
}

/* Footer */
.footer {
  position: relative;
  z-index: 100;
  padding: var(--space-4xl) var(--space-xl) var(--space-2xl);
  background: linear-gradient(180deg, transparent 0%, rgba(9, 7, 17, 0.95) 20%);
  margin-top: auto;
}

.footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xl);
}

.footer__logo img {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  outline: 1px solid rgba(255, 255, 255, 0.1);
  outline-offset: -1px;
}

.footer__tagline {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 280px;
  text-wrap: pretty;
}

.footer__section h4 {
  margin: 0 0 var(--space-lg);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-quiet-gold);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__link {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: var(--space-xs) 0;
  position: relative;
  transition-property: color;
  transition-duration: var(--duration-fast);
}

/* FOOTER: Hover underline animation */
.footer__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--color-quiet-gold);
  transform: scaleX(0);
  transform-origin: center;
  transition-property: transform;
  transition-duration: var(--duration-fast);
  transition-timing-function: var(--ease-smooth);
}

.footer__link:hover {
  color: var(--color-text);
}

.footer__link:hover::after {
  transform: scaleX(1);
}

.footer__bottom {
  max-width: 1200px;
  margin: var(--space-3xl) auto 0;
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__copyright {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.footer__social {
  display: flex;
  gap: var(--space-md);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; /* A11Y: Touch target */
  height: 44px;
  border-radius: 50%;
  background: rgba(139, 92, 246, 0.1);
  color: var(--color-text-muted);
  transition-property: background-color, color, transform;
  transition-duration: var(--duration-fast);
  transition-timing-function: var(--ease-smooth);
}

.footer__social-link:hover {
  background: var(--color-signal-lotus);
  color: var(--color-text);
  transform: translateY(-2px);
}

.footer__social-link:active {
  transform: scale(var(--scale-press));
}

.footer__social-link svg {
  width: 18px;
  height: 18px;
}

/* A11Y: Focus visible ring */
:focus-visible {
  outline: 2px solid var(--color-signal-lotus);
  outline-offset: 2px;
}

/* Remove outline on mouse click */
:focus:not(:focus-visible) {
  outline: none;
}

/* Smooth scroll */
html {
  scroll-behavior: smooth;
}

/* Selection */
::selection {
  background: var(--color-signal-lotus);
  color: var(--color-text);
}

/* A11Y: Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .slide:hover {
    transform: none;
  }
  
  .slide:hover .slide__img {
    transform: none;
  }
  
  .detail__screenshot:hover {
    transform: none;
  }
  
  .cover__button:hover,
  .frame__cta:hover,
  .detail__cta:hover {
    transform: none;
  }
}

/* Responsive */
@media screen and (max-width: 1200px) {
  .slides {
    grid-template-columns: repeat(3, 1fr);
    padding: var(--space-2xl);
    padding-top: calc(var(--space-2xl) + 60px);
  }
  
  .slide--hero {
    grid-column: 2;
  }
  
  .slide {
    height: 50vh;
    min-height: 300px;
  }
  
  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
  
  .footer__brand {
    grid-column: span 2;
  }
}

@media screen and (max-width: 900px) {
  .frame__nav {
    display: none;
  }
  
  .frame__menu-toggle {
    display: flex;
  }
  
  .detail {
    grid-template-columns: 1fr;
  }
  
  .detail__bg {
    position: absolute;
    inset: 0;
    opacity: 0.3;
  }
  
  .detail__bg::after {
    background: linear-gradient(180deg, transparent 0%, var(--color-bg) 50%);
  }
  
  .detail__content {
    position: relative;
    z-index: 10;
    padding-top: 40vh;
  }
  
  .footer__inner {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer__brand {
    grid-column: span 2;
  }
}

@media screen and (max-width: 768px) {
  .frame {
    padding: var(--space-md) var(--space-lg);
  }
  
  .slides {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    padding: var(--space-xl);
    padding-top: calc(var(--space-xl) + 60px);
  }
  
  .slide--hero {
    grid-column: span 2;
  }
  
  .slide {
    height: 40vh;
    min-height: 250px;
  }
  
  /* DESIGN: Hide floating pills on mobile per user confirmation */
  .pills {
    display: none;
  }
  
  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .footer__brand {
    grid-column: 1;
  }
  
  /* FOOTER: Separator between sections on mobile */
  .footer__section {
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
  }
  
  .footer__bottom {
    flex-direction: column;
    gap: var(--space-lg);
    text-align: center;
  }
}

@media screen and (max-width: 480px) {
  .slides {
    grid-template-columns: 1fr;
  }
  
  .slide--hero {
    grid-column: 1;
  }
  
  :root {
    --font-size-cover: 2.5rem;
  }
  
  .detail__screenshots {
    flex-direction: row;
    justify-content: flex-start;
  }
  
  .detail__screenshot {
    width: 140px;
  }
  
  .detail__content {
    padding: var(--space-xl);
    padding-top: 35vh;
  }
}

/* Mobile Menu Drawer */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 700;
  opacity: 0;
  pointer-events: none;
  transition-property: opacity;
  transition-duration: var(--duration-normal);
}

.mobile-menu--open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(9, 7, 17, 0.8);
  backdrop-filter: blur(4px);
}

.mobile-menu__drawer {
  position: absolute;
  top: 0;
  right: 0;
  width: 280px;
  max-width: 80vw;
  height: 100%;
  background: var(--color-bg);
  padding: var(--space-xl);
  transform: translateX(100%);
  transition-property: transform;
  transition-duration: var(--duration-normal);
  transition-timing-function: var(--ease-smooth);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.mobile-menu--open .mobile-menu__drawer {
  transform: translateX(0);
}

.mobile-menu__close {
  align-self: flex-end;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition-property: color, background-color;
  transition-duration: var(--duration-fast);
}

.mobile-menu__close:hover {
  color: var(--color-text);
  background: rgba(139, 92, 246, 0.1);
}

.mobile-menu__close svg {
  width: 24px;
  height: 24px;
}

.mobile-menu__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.mobile-menu__link {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  color: var(--color-text-muted);
  font-size: var(--text-base);
  font-weight: 500;
  border-radius: var(--radius-md);
  transition-property: color, background-color;
  transition-duration: var(--duration-fast);
}

.mobile-menu__link svg {
  width: 20px;
  height: 20px;
  opacity: 0.6;
}

.mobile-menu__link:hover {
  color: var(--color-text);
  background: rgba(139, 92, 246, 0.1);
}

.mobile-menu__link:hover svg {
  opacity: 1;
}

.mobile-menu__cta {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  background: var(--color-bg-button);
  color: var(--color-button);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition-property: background-color, transform;
  transition-duration: var(--duration-fast);
}

.mobile-menu__cta:hover {
  background: #fff;
}

.mobile-menu__cta:active {
  transform: scale(var(--scale-press));
}

/* Page Layout (for how-it-works, practitioners, tokens) */
.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.page__content {
  flex: 1;
  padding-top: 80px;
}

.page__hero {
  position: relative;
  height: 60vh;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.page__hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.4);
}

.page__hero-inner {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 800px;
  padding: var(--space-xl);
}

.page__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-quiet-gold);
  margin-bottom: var(--space-md);
}

.page__title {
  margin: 0 0 var(--space-lg);
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.1;
  text-wrap: balance;
}

.page__subtitle {
  margin: 0;
  font-size: var(--text-xl);
  color: var(--color-text-muted);
  text-wrap: pretty;
}

/* Page Steps (for how-it-works) */
.page__steps {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-4xl) var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-3xl);
}

.page__step {
  display: grid;
  grid-template-columns: auto 1fr 300px;
  gap: var(--space-xl);
  align-items: center;
  padding: var(--space-xl);
  background: rgba(34, 18, 69, 0.4);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(139, 92, 246, 0.2);
}

.page__step-num {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-karma-violet);
  border: 2px solid var(--color-signal-lotus);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-signal-lotus);
  font-variant-numeric: tabular-nums;
}

.page__step-content h3 {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
}

.page__step-content p {
  margin: 0;
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.6;
  text-wrap: pretty;
}

.page__step-img {
  height: 200px;
  border-radius: var(--radius-lg);
  background-size: cover;
  background-position: center;
}

/* Page Features Grid */
.page__features {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-4xl) var(--space-xl);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.page__feature {
  padding: var(--space-xl);
  background: rgba(34, 18, 69, 0.4);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(139, 92, 246, 0.2);
}

.page__feature h3 {
  margin: 0 0 var(--space-md);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
}

.page__feature p {
  margin: 0;
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.6;
  text-wrap: pretty;
}

.token-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-karma-violet);
  border: 2px solid var(--color-quiet-gold);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-quiet-gold);
  margin-bottom: var(--space-md);
}

/* Page CTA */
.page__cta {
  text-align: center;
  padding: var(--space-3xl) var(--space-xl);
}

/* Responsive */
@media screen and (max-width: 900px) {
  .page__step {
    grid-template-columns: auto 1fr;
  }
  
  .page__step-img {
    display: none;
  }
  
  .page__features {
    grid-template-columns: 1fr;
  }
}

@media screen and (max-width: 768px) {
  .page__hero {
    height: 50vh;
    min-height: 300px;
  }
  
  .page__step {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .page__step-num {
    margin: 0 auto;
  }
}

/* Detail Layout (for standalone detail pages) */
.detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  padding-top: 80px;
}

.detail-layout__left {
  position: sticky;
  top: 80px;
  height: calc(100vh - 80px);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.detail-layout__right {
  background: var(--color-bg);
  overflow-y: auto;
  height: calc(100vh - 80px);
  scrollbar-width: thin;
  scrollbar-color: var(--color-karma-violet-light) transparent;
}

.detail-layout__right::-webkit-scrollbar {
  width: 8px;
}

.detail-layout__right::-webkit-scrollbar-track {
  background: transparent;
}

.detail-layout__right::-webkit-scrollbar-thumb {
  background: var(--color-karma-violet-light);
  border-radius: 4px;
}

.detail-layout__right::-webkit-scrollbar-thumb:hover {
  background: var(--color-signal-lotus);
}

.detail-layout__content {
  padding: var(--space-3xl);
  max-width: 600px;
}

.detail-page .footer {
  margin-top: 0;
}

/* Detail back button */
.detail__back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
  min-height: 44px;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition-property: color, background-color;
  transition-duration: var(--duration-fast);
  text-decoration: none;
}

.detail__back:hover {
  color: var(--color-quiet-gold);
  background: rgba(139, 92, 246, 0.1);
}

.detail__back svg {
  width: 20px;
  height: 20px;
}

/* Slide as link */
.slide {
  text-decoration: none;
}

/* ============================================================
   LANDING PAGE SECTIONS
   ============================================================ */

/* Shared Section Styles */
.section__label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-quiet-gold);
  margin-bottom: var(--space-lg);
}

.section__label--accent {
  color: var(--color-signal-lotus);
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-lg);
}

.section__text {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 540px;
  margin: 0;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.1);
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  from { transform: scale(1.1); }
  to { transform: scale(1.2); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(9, 7, 17, 0.4) 0%,
    rgba(9, 7, 17, 0.7) 50%,
    rgba(9, 7, 17, 0.95) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: var(--space-xl);
  margin-top: -60px;
}

.hero__qualifier {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-quiet-gold);
  margin-bottom: var(--space-xl);
  opacity: 0;
  transform: translateY(30px);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-4xl), 8vw, var(--text-5xl));
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 var(--space-xl);
}

.hero__title-line {
  display: block;
}

.hero__subhead {
  font-size: clamp(var(--text-base), 2vw, var(--text-xl));
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
  opacity: 0;
  transform: translateY(30px);
}

.hero__ctas {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(30px);
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--duration-normal) var(--ease-smooth);
  min-height: 48px;
}

.hero__cta--primary {
  background: var(--color-quiet-gold);
  color: var(--color-mirror-black);
}

.hero__cta--primary:hover {
  background: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(216, 179, 90, 0.3);
}

.hero__cta--secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-text);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.hero__cta--secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.hero__cta svg {
  width: 18px;
  height: 18px;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  z-index: 2;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, var(--color-quiet-gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* Problem Section */
.problem {
  padding: var(--space-4xl) var(--space-xl);
  background: linear-gradient(180deg, var(--color-bg) 0%, rgba(34, 18, 69, 0.3) 100%);
}

.problem__container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.problem__content {
  max-width: 480px;
}

.problem__list {
  list-style: none;
  padding: 0;
  margin: var(--space-xl) 0 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.problem__list li {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

.problem__list svg {
  width: 20px;
  height: 20px;
  color: var(--color-signal-lotus);
  flex-shrink: 0;
}

.problem__visual {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  padding: var(--space-xl);
}

.problem__card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  backdrop-filter: blur(10px);
}

.problem__card--muted {
  opacity: 0.4;
  border-style: dashed;
}

.problem__card-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.problem__card-value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
}

/* How It Works Section */
.how-it-works {
  position: relative;
}

.how-it-works__banner {
  position: relative;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.how-it-works__banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(9, 7, 17, 0.5) 0%,
    rgba(9, 7, 17, 0.85) 100%
  );
}

.how-it-works__banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-4xl) var(--space-xl);
}

.how-it-works__steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: var(--space-xl);
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-4xl) var(--space-xl);
  align-items: start;
}

.step {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
}

.step__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  color: var(--color-quiet-gold);
}

.step__icon svg {
  width: 100%;
  height: 100%;
}

.step__number {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-quiet-gold);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}

.step__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  margin: 0 0 var(--space-md);
}

.step__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

.step__connector {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-quiet-gold), var(--color-signal-lotus));
  margin-top: calc(var(--space-2xl) + 32px);
  position: relative;
  opacity: 0.5;
}

.step__connector::after {
  content: '';
  position: absolute;
  right: -4px;
  top: -3px;
  width: 8px;
  height: 8px;
  border-top: 2px solid var(--color-signal-lotus);
  border-right: 2px solid var(--color-signal-lotus);
  transform: rotate(45deg);
}

/* Features Section */
.features {
  padding: var(--space-4xl) var(--space-xl);
  background: linear-gradient(180deg, rgba(34, 18, 69, 0.2) 0%, var(--color-bg) 100%);
}

.features__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-4xl);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  max-width: 1200px;
  margin: 0 auto;
}

.feature {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--duration-normal) var(--ease-smooth);
}

.feature:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(216, 179, 90, 0.2);
  transform: translateY(-4px);
}

.feature__icon {
  width: 48px;
  height: 48px;
  color: var(--color-quiet-gold);
  margin-bottom: var(--space-lg);
}

.feature__icon svg {
  width: 100%;
  height: 100%;
}

.feature__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  margin: 0 0 var(--space-sm);
}

.feature__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

/* Journey Section */
.journey {
  padding: var(--space-4xl) 0;
}

.journey__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-3xl);
  padding: 0 var(--space-xl);
}

/* Trust Section */
.trust {
  padding: var(--space-4xl) var(--space-xl);
  background: linear-gradient(180deg, var(--color-bg) 0%, rgba(34, 18, 69, 0.4) 100%);
}

.trust__container {
  max-width: 1200px;
  margin: 0 auto;
}

.trust__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-4xl);
}

.trust__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-4xl);
}

.stat {
  text-align: center;
  padding: var(--space-2xl);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
}

.stat__number {
  font-family: var(--font-display);
  font-size: clamp(var(--text-4xl), 5vw, var(--text-5xl));
  font-weight: 700;
  color: var(--color-quiet-gold);
  line-height: 1;
}

.stat__suffix {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-quiet-gold);
}

.stat__label {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
}

.trust__anchors {
  display: flex;
  justify-content: center;
  gap: var(--space-2xl);
  flex-wrap: wrap;
}

.trust__anchor {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-xl);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
}

.trust__anchor svg {
  width: 24px;
  height: 24px;
  color: var(--color-quiet-gold);
}

/* CTA Section */
.cta {
  position: relative;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.cta__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.1);
}

.cta__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(9, 7, 17, 0.7) 0%,
    rgba(9, 7, 17, 0.9) 100%
  );
}

.cta__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 600px;
  padding: var(--space-4xl) var(--space-xl);
}

.cta__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 700;
  line-height: 1.1;
  margin: 0 0 var(--space-lg);
}

.cta__text {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0 0 var(--space-2xl);
}

.cta__button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-2xl);
  background: var(--color-quiet-gold);
  color: var(--color-mirror-black);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--duration-normal) var(--ease-smooth);
  margin-bottom: var(--space-xl);
}

.cta__button:hover {
  background: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(216, 179, 90, 0.3);
}

.cta__button svg {
  width: 20px;
  height: 20px;
}

.cta__meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.cta__price {
  color: var(--color-quiet-gold);
  font-weight: 600;
}

.cta__separator {
  opacity: 0.4;
}

/* Animation Utilities - Elements start visible, GSAP animates them */
[data-animate] {
  opacity: 1;
}

/* Hero text readability enhancement */
.hero__title {
  text-shadow: 0 2px 40px rgba(0, 0, 0, 0.5);
}

.hero__subhead {
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

/* Responsive */
@media screen and (max-width: 1024px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .how-it-works__steps {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  
  .step__connector {
    display: none;
  }
}

@media screen and (max-width: 900px) {
  .problem__container {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }
  
  .problem__visual {
    order: -1;
  }
  
  .trust__stats {
    grid-template-columns: 1fr;
  }
  
  .detail-layout {
    grid-template-columns: 1fr;
  }
  
  .detail-layout__left {
    position: relative;
    top: 0;
    height: 40vh;
    min-height: 300px;
  }
  
  .detail-layout__right {
    height: auto;
    overflow-y: visible;
  }
}

@media screen and (max-width: 640px) {
  .hero__ctas {
    flex-direction: column;
    align-items: center;
  }
  
  .hero__cta {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
  
  .features__grid {
    grid-template-columns: 1fr;
  }
  
  .problem__visual {
    grid-template-columns: 1fr;
  }
  
  .trust__anchors {
    flex-direction: column;
    align-items: center;
  }
  
  .cta__meta {
    flex-direction: column;
    gap: var(--space-sm);
  }
}

/* ============================================================
   NEW 12-SECTION LANDING STYLES (design-first, awwwards/GSAP/typography)
   Following web-typography, ui-typography, modern-web-design, gsap-awwwards patterns
   ============================================================ */

/* Hero Video (0.mp4 with poster fallback) */
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

/* New Section Base (matches existing .section__label / .section__title rhythm) */
.section-trust,
.section-token,
.section-proof,
.section-risk,
.section-final {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: var(--space-4xl) var(--space-xl);
}

.section-trust__bg,
.section-token__bg,
.section-proof__bg,
.section-final__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
  transform: scale(1.05);
}

.section-trust__overlay,
.section-token__overlay,
.section-proof__overlay,
.section-final__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(9,7,17,0.65) 0%, rgba(9,7,17,0.85) 60%, rgba(9,7,17,0.95) 100%);
  z-index: 1;
}

.section-trust__content,
.section-token__content,
.section-proof__content,
.section-final__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 720px;
}

.section-risk {
  background: linear-gradient(180deg, var(--color-bg) 0%, rgba(34,18,69,0.3) 100%);
}

.section-risk__inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.risk__list {
  list-style: none;
  padding: 0;
  margin: var(--space-2xl) 0;
  display: grid;
  gap: var(--space-md);
  text-align: left;
}

.risk__list li {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  padding-left: 1.5em;
  position: relative;
}

.risk__list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--color-quiet-gold);
}

/* Section CTAs (consistent with hero__cta but slightly larger for emphasis) */
.section__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-2xl);
  background: var(--color-quiet-gold);
  color: var(--color-mirror-black);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--duration-normal) var(--ease-smooth);
  margin-top: var(--space-lg);
}

.section__cta:hover {
  background: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(216,179,90,0.3);
}

.section__cta--primary {
  font-size: var(--text-xl);
  padding: var(--space-lg) var(--space-3xl);
}

/* Email Capture (soft backup CTA) - follows ui-typography rules */
.email-capture {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  margin-top: var(--space-xl);
  flex-wrap: wrap;
}

.email-capture input {
  font-family: var(--font-body);
  font-size: var(--text-base);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(9,7,17,0.6);
  color: var(--color-text);
  min-width: 260px;
  outline: none;
}

.email-capture input:focus {
  border-color: var(--color-quiet-gold);
}

.email-capture button {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  padding: var(--space-md) var(--space-xl);
  background: var(--color-quiet-gold);
  color: var(--color-mirror-black);
  border: 0;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-smooth);
}

.email-capture button:hover {
  background: #fff;
}

.section__meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
  opacity: 0.7;
}

/* Trust anchors inside new sections (reuse + refine existing pattern) */
.section-trust .trust__anchors {
  justify-content: center;
  margin-top: var(--space-xl);
  flex-wrap: wrap;
}

/* Responsive for new sections */
@media screen and (max-width: 768px) {
  .section-trust,
  .section-token,
  .section-proof,
  .section-final {
    min-height: 60vh;
    padding: var(--space-3xl) var(--space-lg);
  }
  
  .email-capture {
    flex-direction: column;
    align-items: center;
  }
  
  .email-capture input {
    min-width: 100%;
    max-width: 320px;
  }
}