/* ==========================================================================
   Grada Marketing Website — Master Editorial Stylesheet
   Art Direction: Swiss Structuralist Telemetry (Constructivist Athletic Editorial)
   Canvas: Dark Obsidian (#0C0D12) base; Light Stone (#F5F5F4) Science Blueprint
   Brand Tokens: Terracotta (#F97316), Quarantined Ultraviolet (#7C3AED), Emerald (#10B981)
   ========================================================================== */

/* --- 1. Fonts & CSS Custom Properties (Design Tokens) --- */
@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,600;0,700;0,800;1,700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500;700&display=swap');

:root {
  /* Canvas & Obsidian Tonal Architecture */
  --bg-base: #0C0D12;
  --bg-surface: #14161F;
  --bg-surface-elevated: #1B1E2B;
  --bg-raised: #232738;
  --bg-deep: #07080B;
  
  /* Text Contrast Hierarchy (WCAG AAA/AA Compliant) */
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-tertiary: #64748B;
  --text-muted: #475569;
  
  /* Brand Accents (Strict Context Usage) */
  --primary: #F97316;              /* Terracotta: CTAs and key highlights ONLY */
  --primary-text: #0C0D12;         /* Dark text for primary buttons */
  --primary-glow: rgba(249, 115, 22, 0.28);
  --primary-subtle: rgba(249, 115, 22, 0.12);
  
  /* Ultraviolet: Reserved EXCLUSIVELY for Terra / AI provenance elements */
  --coach: #7C3AED;
  --coach-muted: #130B24;
  --coach-border: rgba(124, 58, 237, 0.4);
  --coach-glow: rgba(124, 58, 237, 0.25);
  --coach-text: #C4B5FD;
  
  /* Emerald: Validation & Success Gates ONLY */
  --success: #10B981;
  --success-bg: rgba(16, 185, 129, 0.12);
  --success-border: rgba(16, 185, 129, 0.3);
  
  /* Warning & Distress States */
  --warning: #F59E0B;
  --warning-bg: rgba(245, 158, 11, 0.12);
  --danger: #EF4444;
  --danger-bg: rgba(239, 68, 68, 0.12);
  
  /* Architectural Structural Borders */
  --border-hairline: rgba(255, 255, 255, 0.08);
  --border-active: rgba(255, 255, 255, 0.16);
  --border-grid: rgba(255, 255, 255, 0.05);
  --border-focus: var(--primary);
  
  /* Shadows & Depth Elevation */
  --shadow-elevation-1: 0 4px 20px rgba(0, 0, 0, 0.35);
  --shadow-elevation-2: 0 12px 40px rgba(0, 0, 0, 0.5);
  --shadow-elevation-3: 0 24px 64px rgba(0, 0, 0, 0.65);
  --glow-primary: 0 8px 32px var(--primary-glow);
  --glow-coach: 0 8px 32px var(--coach-glow);

  /* Typography Stacks */
  --font-display: 'Barlow Condensed', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Spacing Scale */
  --space-2: 2px;
  --space-4: 4px;
  --space-6: 6px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-18: 18px;
  --space-20: 20px;
  --space-24: 24px;
  --space-28: 28px;
  --space-32: 32px;
  --space-36: 36px;
  --space-40: 40px;
  --space-48: 48px;
  --space-64: 64px;
  --space-80: 80px;
  --space-96: 96px;
  --space-128: 128px;
  
  /* Radii */
  --radius-card: 16px;
  --radius-card-sm: 10px;
  --radius-pill: 9999px;
  --radius-sharp: 4px;
  
  /* Animation Timings */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.2, 0.8, 0.2, 1);
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --duration-slow: 400ms;
  --duration-reveal: 600ms;
  
  /* Layout Bounds */
  --container-max: 1240px;
  --container-narrow: 960px;
}

/* Light Theme Overrides */
html[data-theme="light"] {
  --bg-base: #F5F5F4;
  --bg-surface: #FFFFFF;
  --bg-surface-elevated: #EAE8E6;
  --bg-raised: #E2DFDC;
  --bg-deep: #D6D3D0;
  
  --text-primary: #1C1917;
  --text-secondary: #57534E;
  --text-tertiary: #78716C;
  --text-muted: #A8A29E;
  
  --border-hairline: rgba(0, 0, 0, 0.08);
  --border-active: rgba(0, 0, 0, 0.16);
  --border-grid: rgba(0, 0, 0, 0.04);
  
  --shadow-elevation-1: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-elevation-2: 0 12px 32px rgba(0, 0, 0, 0.09);
  --shadow-elevation-3: 0 20px 48px rgba(0, 0, 0, 0.12);
  
  --coach-muted: #F3EEFC;
  --coach-border: rgba(124, 58, 237, 0.25);
  --coach-text: #6D28D9;
}

/* --- 2. Base Reset & Film Grain Texture --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-body);
  background-color: var(--bg-base);
  color: var(--text-primary);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
  position: relative;
  background-color: var(--bg-base);
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

img, svg {
  display: block;
  max-width: 100%;
}

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

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

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

.skip-to-content {
  position: absolute;
  top: -100px;
  left: var(--space-24);
  background: var(--primary);
  color: var(--primary-text);
  padding: var(--space-12) var(--space-24);
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.9375rem;
  z-index: 10000;
  transition: top var(--duration-normal) var(--ease-spring);
}
.skip-to-content:focus {
  top: var(--space-16);
}

/* --- 3. Editorial Typography System --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-feature-settings: "cv02", "cv03", "cv04", "cv11", "tnum";
  color: var(--text-primary);
  letter-spacing: -0.015em;
  text-transform: none;
}

.display-hero {
  font-size: clamp(3.25rem, 6.5vw, 5.75rem);
  font-weight: 800;
  line-height: 0.96;
  letter-spacing: -0.025em;
}

.display-manifesto {
  font-size: clamp(2.75rem, 5.5vw, 4.85rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.015em;
}

h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.25rem;
  line-height: 1.35;
}

p {
  color: var(--text-secondary);
  font-size: 1.0625rem;
  line-height: 1.65;
}

.tabular-nums {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
}

.telemetry-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-tertiary);
  text-transform: uppercase;
  margin-bottom: var(--space-16);
  border-left: 2px solid var(--primary);
  padding-left: var(--space-8);
}

.telemetry-tag.telemetry-coach {
  border-left-color: var(--coach);
  color: var(--coach-text);
}

.ghost-numeral {
  position: absolute;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(8rem, 20vw, 20rem);
  line-height: 0.8;
  color: rgba(255, 255, 255, 0.03);
  user-select: none;
  pointer-events: none;
  z-index: 0;
}

/* --- 4. Layout Architecture & Asymmetric Containers --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-24);
  padding-right: var(--space-24);
  position: relative;
}

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

.section {
  padding-top: clamp(48px, 6vh, 72px);
  padding-bottom: clamp(48px, 6vh, 72px);
  position: relative;
}

.section-tall {
  padding-top: clamp(60px, 8vh, 90px);
  padding-bottom: clamp(60px, 8vh, 90px);
}

.section-spacious {
  padding-top: clamp(64px, 9vh, 100px);
  padding-bottom: clamp(64px, 9vh, 100px);
}

.section-compact {
  padding-top: clamp(32px, 4vh, 48px);
  padding-bottom: clamp(32px, 4vh, 48px);
}

.editorial-header {
  margin-bottom: var(--space-32);
  max-width: 780px;
}

.editorial-header.text-left {
  text-align: left;
}

.editorial-header h2 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-16);
}

.editorial-header p {
  font-size: 1.1875rem;
  color: var(--text-secondary);
  max-width: 620px;
}

/* --- 5. Buttons, Pills & Micro-CTAs --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-pill);
  padding: 14px 28px;
  min-height: 48px;
  min-width: 44px;
  transition: all var(--duration-normal) var(--ease-spring);
  text-align: center;
  cursor: pointer;
  position: relative;
  flex-wrap: wrap;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--primary-text);
  border: none;
  box-shadow: var(--glow-primary);
}

.btn-primary:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(249, 115, 22, 0.4);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-hairline);
  padding: 12px var(--space-20);
}

.btn-ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-1px);
}

.btn-ghost svg {
  transition: transform var(--duration-normal) var(--ease-spring);
}
.btn-ghost:hover svg {
  transform: translateX(4px);
}

.trust-chips {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-8) var(--space-12);
  font-size: 0.875rem;
  color: var(--text-tertiary);
  margin-top: var(--space-20);
  line-height: 1.4;
}

.trust-chip-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--text-tertiary);
  opacity: 0.6;
}

.store-badges {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  flex-wrap: wrap;
  margin-top: var(--space-24);
}

.store-badge-placeholder {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-pill);
  padding: 8px 18px;
  min-height: 44px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--duration-normal) var(--ease-spring);
}

.store-badge-placeholder:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
  transform: translateY(-1px);
}

.store-badge-placeholder svg {
  width: 18px;
  height: 18px;
  color: var(--text-primary);
}

/* --- 6. Header & Navigation (§5.1) --- */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(12, 13, 18, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-hairline);
  transition: background-color var(--duration-normal) ease, border-color var(--duration-normal) ease;
  padding: var(--space-16) 0;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-16);
}

.logo-link {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.85rem;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  flex-shrink: 0;
}

.logo-mark {
  width: 32px;
  height: 32px;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.6vw, 24px);
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--duration-fast) ease;
  position: relative;
  white-space: nowrap;
}

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

.nav-link.active {
  color: var(--primary);
  font-weight: 600;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  flex-shrink: 0;
}

.util-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--text-secondary);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  transition: all var(--duration-fast) ease;
}

.util-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-active);
}

.util-btn svg {
  width: 18px;
  height: 18px;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-pill);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  padding: 3px;
  font-size: 0.8125rem;
  font-weight: 600;
}

.lang-btn {
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  color: var(--text-tertiary);
  transition: all var(--duration-fast) ease;
}

.lang-btn.active {
  background-color: var(--bg-raised);
  color: var(--text-primary);
}

.hamburger-btn {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sharp);
  color: var(--text-primary);
}

/* Mobile Menu Overlay: STRICT display none when closed to prevent screenshot canvas bleed */
.mobile-menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--bg-base);
  z-index: 10001;
  flex-direction: column;
  padding: var(--space-24);
  overflow-y: auto;
}

.mobile-menu-overlay.open {
  display: flex;
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-32);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-20);
  margin-bottom: var(--space-40);
}

.mobile-nav-link {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
}

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

/* ==========================================================================
   7. SECTION 1: HERO (§4.2 / §5.2) — Asymmetric 7/5 Split + Container Bleed
   ========================================================================== */
.hero-section {
  position: relative;
  padding-top: clamp(40px, 8vh, 80px);
  padding-bottom: clamp(60px, 10vh, 110px);
  overflow: visible;
}

.hero-ghost-num {
  top: 0%;
  left: -4%;
}

.hero-grid-asymmetric {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero-copy h1 {
  margin-bottom: var(--space-20);
}

.hero-subhead {
  font-size: clamp(1.125rem, 1.8vw, 1.25rem);
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 580px;
  margin-bottom: var(--space-32);
}

.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-16);
  margin-bottom: var(--space-32);
}

/* SIGNATURE MOVE: The Kinetic Step-Shifter / Adaptive Ledger */
.kinetic-ledger-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-card);
  padding: var(--space-20) var(--space-24);
  position: relative;
  box-shadow: var(--shadow-elevation-2);
}

.kinetic-ledger-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--border-grid);
}

.kinetic-status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--success);
  letter-spacing: 0.08em;
}

.kinetic-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--success);
  box-shadow: 0 0 8px var(--success);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.kinetic-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  padding: 6px 14px;
  background-color: var(--bg-raised);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: all var(--duration-fast) ease;
}

.kinetic-toggle-btn:hover {
  border-color: var(--primary);
}

.kinetic-toggle-btn[aria-pressed="true"] {
  background-color: var(--primary-subtle);
  border-color: var(--primary);
  color: var(--primary);
}

.kinetic-switch-track {
  width: 24px;
  height: 14px;
  background-color: var(--text-muted);
  border-radius: var(--radius-pill);
  position: relative;
  transition: background-color var(--duration-fast) ease;
}

.kinetic-toggle-btn[aria-pressed="true"] .kinetic-switch-track {
  background-color: var(--primary);
}

.kinetic-switch-thumb {
  width: 10px;
  height: 10px;
  background-color: #FFFFFF;
  border-radius: 50%;
  position: absolute;
  top: 2px;
  left: 2px;
  transition: transform var(--duration-fast) ease;
}

.kinetic-toggle-btn[aria-pressed="true"] .kinetic-switch-thumb {
  transform: translateX(10px);
}

.kinetic-days-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

.kinetic-day-pill {
  background-color: var(--bg-base);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-card-sm);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: all var(--duration-normal) var(--ease-spring);
}

.kinetic-day-pill.active-day {
  border-color: rgba(249, 115, 22, 0.4);
  background-color: rgba(249, 115, 22, 0.04);
}

.kinetic-day-pill.shifted-day {
  border-color: var(--primary);
  background-color: var(--primary-subtle);
  transform: translateY(-2px);
}

.kinetic-day-name {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-tertiary);
  text-transform: uppercase;
}

.kinetic-day-workout {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.kinetic-ledger-caption {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  margin-top: var(--space-12);
  line-height: 1.4;
}

/* Hero Phone Mockup Visual (Container Break #1) */
.hero-visual-cluster {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 480px;
}

.hero-phone-primary {
  width: 100%;
  max-width: 300px;
  aspect-ratio: 390 / 844;
  background-color: #161822;
  border: 2px solid rgba(255, 255, 255, 0.12);
  border-radius: 40px;
  padding: 8px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.7), 0 0 40px rgba(249, 115, 22, 0.12);
  position: relative;
  z-index: 2;
}

.hero-phone-screen {
  width: 100%;
  height: 100%;
  border-radius: 32px;
  overflow: hidden;
  position: relative;
  background-color: #0C0D12;
}

.hero-phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-phone-secondary {
  position: absolute;
  width: 80%;
  max-width: 260px;
  aspect-ratio: 390 / 844;
  background-color: #161822;
  border: 2px solid rgba(255, 255, 255, 0.08);
  border-radius: 36px;
  padding: 6px;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.6);
  top: 10%;
  right: -18%;
  transform: rotate(8deg);
  z-index: 1;
  opacity: 0.88;
  transition: transform var(--duration-slow) var(--ease-spring);
}

.hero-phone-secondary:hover {
  transform: rotate(4deg) translateY(-8px);
  opacity: 1;
  z-index: 3;
}

/* ==========================================================================
   8. SECTION 2: PROBLEM (§5.3 / Change 1) — Asymmetric 4/8 Split
   ========================================================================== */
.problem-section {
  background-color: var(--bg-deep);
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
}

.problem-grid-split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: stretch;
}

.problem-timeline {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-16);
  position: relative;
  padding-left: var(--space-24);
  border-left: 1px dashed var(--border-active);
}

.problem-moment-node {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-card-sm);
  padding: var(--space-16) var(--space-20);
  transition: transform var(--duration-normal) var(--ease-spring);
}

.problem-moment-node::before {
  content: "";
  position: absolute;
  left: -31px;
  top: 22px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background-color: var(--bg-base);
  border: 2px solid var(--danger);
}

.moment-time-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--danger);
  margin-bottom: 4px;
  display: block;
}

.moment-title {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.moment-text {
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.problem-editorial-right {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.problem-thesis-statement {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: var(--space-20);
}

.problem-contrast-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-card);
  padding: var(--space-24);
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.contrast-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-12);
}

.contrast-icon-rigid {
  color: var(--danger);
  flex-shrink: 0;
  margin-top: 2px;
}

.contrast-icon-adaptive {
  color: var(--success);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ==========================================================================
   9. SECTION 3: QUIET BEAT (§4.4 / #start-where-you-are) — Typographic Monograph
   ========================================================================== */
.quiet-beat-monograph {
  background-color: var(--bg-base);
  position: relative;
  overflow: hidden;
}

.quiet-beat-grid {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 1040px;
}

.quiet-beat-heading {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.75rem, 5.8vw, 4.75rem);
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: var(--space-32);
}

.quiet-beat-cta-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-16);
}

/* ==========================================================================
   10. SECTION 4: MEET TERRA (§5.4) — Asymmetric 5/7 Portrait & Ultraviolet
   ========================================================================== */
.terra-section {
  position: relative;
  overflow: visible;
}

.terra-ambient-glow {
  position: absolute;
  top: 20%;
  left: 25%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.18) 0%, rgba(12, 13, 18, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

.terra-grid-asymmetric {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
  position: relative;
  z-index: 1;
}

.terra-portrait-monolith {
  position: relative;
}

.terra-portrait-frame {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 1 / 1.15;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--coach-border);
  background: var(--coach-muted);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.5), 0 0 32px rgba(124, 58, 237, 0.2);
  position: relative;
}

.terra-portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.terra-portrait-badge {
  position: absolute;
  bottom: var(--space-16);
  left: var(--space-16);
  background: rgba(12, 13, 18, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid var(--coach-border);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--coach-text);
  font-weight: 700;
}

.coach-terminal-card {
  background-color: var(--coach-muted);
  border: 1px solid var(--coach-border);
  border-radius: var(--radius-card);
  padding: var(--space-36);
  position: relative;
  box-shadow: var(--glow-coach);
}

.coach-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--coach);
  text-transform: uppercase;
  margin-bottom: var(--space-16);
  background: rgba(124, 58, 237, 0.15);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(124, 58, 237, 0.3);
}

.coach-quote-box {
  background-color: rgba(12, 13, 18, 0.85);
  border-left: 3px solid var(--coach);
  border-radius: var(--radius-sharp);
  padding: var(--space-20) var(--space-24);
  margin: var(--space-20) 0;
}

.coach-quote-text {
  font-style: italic;
  font-size: 1.0625rem;
  color: var(--text-primary);
  line-height: 1.6;
}

.coach-quote-author {
  display: block;
  margin-top: var(--space-8);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--coach-text);
  font-weight: 600;
}

/* ==========================================================================
   11. SECTION 5: THREE STEPS (§5.5) — Staggered Diagonal Staircase
   ========================================================================== */
.how-it-works-section {
  background-color: var(--bg-deep);
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
}

.steps-staircase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-24);
  margin-top: var(--space-32);
}

/* Architectural staggered offsets */
.step-column:nth-child(1) { transform: translateY(0); }
.step-column:nth-child(2) { transform: translateY(28px); }
.step-column:nth-child(3) { transform: translateY(56px); }

.step-card-architectural {
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-card);
  padding: var(--space-32);
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  transition: border-color var(--duration-normal) ease, transform var(--duration-normal) var(--ease-spring);
}

.step-card-architectural:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
}

.step-num-oversized {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 4.5rem;
  line-height: 0.9;
  color: rgba(249, 115, 22, 0.15);
  margin-bottom: var(--space-16);
}

.step-card-architectural h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.75rem;
  margin-bottom: var(--space-12);
  color: var(--text-primary);
}

.step-outcome-tag {
  display: inline-block;
  margin-top: var(--space-20);
  padding-top: var(--space-12);
  border-top: 1px solid var(--border-grid);
  font-size: 0.875rem;
  color: var(--primary);
  font-weight: 600;
}

.steps-footer-strip {
  margin-top: calc(var(--space-48) + 60px);
  padding: var(--space-20) var(--space-24);
  background: var(--bg-surface);
  border: 1px dashed var(--border-active);
  border-radius: var(--radius-card-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-16);
  font-size: 1rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   12. SECTION 6: SPORTS SCIENCE (§4.6) — Light Stone (#F5F5F4) Blueprint
   ========================================================================== */
.science-section-stone {
  background-color: #F5F5F4;
  color: #1C1917;
  position: relative;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.stone-overlap-card {
  margin-top: -60px;
  margin-bottom: var(--space-48);
  background: #0C0D12;
  color: #F8FAFC;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-card);
  padding: var(--space-32);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.35);
  position: relative;
  z-index: 10;
}

.science-stone-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.science-stone-header h2 {
  color: #1C1917;
}

.science-stone-header p {
  color: #57534E;
  font-size: 1.125rem;
}

.diagram-blueprint-box {
  background: #FFFFFF;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-card);
  padding: var(--space-24);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
}

.diagram-flow-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
  position: relative;
}

.diagram-step-item {
  display: flex;
  align-items: center;
  gap: var(--space-16);
  padding: var(--space-12) var(--space-16);
  background: #F5F5F4;
  border-radius: var(--radius-card-sm);
  border-left: 3px solid #1C1917;
}

.diagram-step-item.step-engine {
  border-left-color: var(--primary);
  background: rgba(249, 115, 22, 0.08);
}

.diagram-step-item.step-terra {
  border-left-color: var(--coach);
  background: rgba(124, 58, 237, 0.08);
}

.diagram-step-item.step-gate {
  border-left-color: var(--success);
  background: rgba(16, 185, 129, 0.08);
}

.diagram-node-title {
  font-weight: 700;
  font-size: 1rem;
  color: #1C1917;
}

.diagram-node-desc {
  font-size: 0.875rem;
  color: #57534E;
}

.science-metrics-pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  background: #FFFFFF;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
}

.metric-pillar {
  background: #FFFFFF;
  padding: var(--space-28) var(--space-24);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  border-right: 1px solid rgba(0, 0, 0, 0.08);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.metric-pillar:nth-child(2n) {
  border-right: none;
}

.metric-pillar:nth-child(3),
.metric-pillar:nth-child(4) {
  border-bottom: none;
}

.metric-pillar-kicker {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #A8A29E;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}

.metric-pillar-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.75rem, 4.5vw, 3.75rem);
  line-height: 0.95;
  color: #1C1917;
  letter-spacing: -0.02em;
}

.metric-pillar-label {
  margin-top: var(--space-8);
  font-size: 0.875rem;
  line-height: 1.4;
  font-weight: 500;
  color: #57534E;
}

/* ==========================================================================
   13. SECTION 7: REAL LIFE (§5.6 / Spec 3) — 12-Column Cohesive Bento Grid
   ========================================================================== */
.bento-editorial-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-20);
}

.bento-tile-a {
  grid-column: span 5;
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-24);
}

.bento-tile-b {
  grid-column: span 3;
}

.bento-tile-c {
  grid-column: span 4;
}

.bento-tile-d {
  grid-column: span 7;
}

.bento-tile-e {
  grid-column: span 12;
}

.bento-tile-architectural {
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-card);
  padding: var(--space-24);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: var(--space-12);
  transition: transform var(--duration-normal) var(--ease-spring), border-color var(--duration-normal) ease;
}

.bento-tile-architectural:hover {
  border-color: var(--border-active);
  transform: translateY(-2px);
}

.bento-tile-architectural h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  line-height: 1.2;
  margin-bottom: var(--space-6);
}

.phone-frame-bento {
  width: 100%;
  max-width: 220px;
  background-color: #161822;
  border: 2px solid rgba(255, 255, 255, 0.12);
  border-radius: 34px;
  padding: 6px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  box-sizing: border-box;
}

.phone-frame-bento .phone-screen {
  width: 100%;
  border-radius: 28px;
  overflow: hidden;
  background-color: #0C0D12;
  display: block;
}

.phone-frame-bento .phone-mockup-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 28px;
}

.bento-telemetry-tag {
  margin-top: var(--space-16);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-tertiary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Rich Bento Widgets (Eliminating Hollow Gaps) */
.bento-ratio-bar {
  width: 100%;
  height: 6px;
  background-color: var(--bg-base);
  border-radius: var(--radius-pill);
  overflow: hidden;
  margin-top: var(--space-12);
}

.bento-ratio-fill {
  height: 100%;
  background-color: var(--primary);
  border-radius: var(--radius-pill);
}

.bento-ratio-labels {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  margin-top: 4px;
}

.bento-swap-preview {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  background-color: var(--bg-base);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-card-sm);
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  margin-top: var(--space-12);
}

.swap-from {
  color: var(--text-muted);
  text-decoration: line-through;
}

.swap-arrow {
  color: var(--primary);
  flex-shrink: 0;
}

.swap-to {
  color: var(--text-primary);
  font-weight: 700;
}

.bento-volume-graph {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  background-color: var(--bg-base);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-card-sm);
  padding: 12px 14px;
  margin-top: var(--space-12);
  align-items: flex-end;
  height: 70px;
}

.vol-bar-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  justify-content: flex-end;
  gap: 4px;
}

.vol-bar {
  width: 100%;
  max-width: 24px;
  background-color: var(--primary);
  border-radius: 2px 2px 0 0;
  opacity: 0.85;
}

.vol-bar-group.deload .vol-bar {
  background-color: var(--success);
  opacity: 0.6;
}

.vol-bar-group span {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--text-tertiary);
  white-space: nowrap;
}

.bento-split-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-32);
}

.bento-bridge-cta {
  margin-top: var(--space-40);
  padding: var(--space-32);
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-card);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-20);
}

/* ==========================================================================
   14. SECTION 8: FIND YOUR FIT (§4.7) — Sticky Editorial Query + Scenario Matrix
   ========================================================================== */
.fit-editorial-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}

.fit-sticky-query {
  position: sticky;
  top: 100px;
}

.fit-selector-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.fit-scenario-card {
  width: 100%;
  box-sizing: border-box;
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-card);
  padding: 20px 24px;
  text-align: left;
  transition: all var(--duration-normal) var(--ease-spring);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-20);
}

.fit-scenario-card:hover {
  border-color: var(--border-active);
  transform: translateX(4px);
}

.fit-scenario-card.selected {
  border-color: var(--primary);
  background-color: var(--primary-subtle);
}

.fit-scenario-card > div:first-child {
  flex: 1;
  min-width: 0;
}

.fit-scenario-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  line-height: 1.2;
  color: var(--text-primary);
}

.fit-scenario-desc {
  font-size: 0.9375rem;
  line-height: 1.45;
  color: var(--text-secondary);
  margin-top: 4px;
}

.fit-radio-indicator {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--text-muted);
  flex-shrink: 0;
  position: relative;
  transition: all var(--duration-fast) ease;
}

.fit-scenario-card.selected .fit-radio-indicator {
  border-color: var(--primary);
  background-color: var(--primary);
}

.fit-dynamic-briefing {
  margin-top: var(--space-20);
  background: var(--bg-surface);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius-card-sm);
  padding: var(--space-24);
}

/* ==========================================================================
   15. SECTION 9: PRICING (§5.7) — Centered Monograph Card (Allowed Center #1)
   ========================================================================== */
.pricing-monograph-card {
  max-width: 660px;
  margin: 0 auto;
  background: var(--bg-surface);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-card);
  padding: var(--space-40);
  box-shadow: var(--shadow-elevation-3);
  text-align: center;
  position: relative;
}

.pricing-plan-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--primary);
  background: var(--primary-subtle);
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-20);
}

.pricing-rates-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-32);
  margin-bottom: var(--space-20);
  flex-wrap: wrap;
}

.pricing-rate-item {
  display: flex;
  align-items: baseline;
  gap: var(--space-4);
}

.pricing-big-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--text-primary);
}

.pricing-period {
  font-size: 1rem;
  color: var(--text-tertiary);
  font-weight: 600;
}

.pricing-save-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--success);
  background: var(--success-bg);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.pricing-checklist-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12) var(--space-20);
  text-align: left;
  margin: var(--space-28) 0;
  padding: var(--space-20) 0;
  border-top: 1px solid var(--border-grid);
  border-bottom: 1px solid var(--border-grid);
}

.pricing-check-item {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.pricing-check-item svg {
  color: var(--primary);
  flex-shrink: 0;
}

/* ==========================================================================
   16. SECTION 10: FAQ (§5.8) — 4/8 Asymmetric Split + Numbered Hairline Rows
   ========================================================================== */
.faq-grid-asymmetric {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(32px, 6vw, 64px);
  align-items: start;
}

.faq-sticky-sidebar {
  position: sticky;
  top: 100px;
}

.faq-support-dock {
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-card);
  padding: var(--space-24);
  margin-top: var(--space-28);
}

.faq-accordion-ledger {
  display: flex;
  flex-direction: column;
}

.faq-ledger-row {
  border-bottom: 1px solid var(--border-hairline);
}

.faq-ledger-row:first-child {
  border-top: 1px solid var(--border-hairline);
}

.faq-trigger-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-20) 0;
  text-align: left;
  gap: var(--space-16);
  cursor: pointer;
}

.faq-trigger-btn span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--text-primary);
  transition: color var(--duration-fast) ease;
}

.faq-trigger-btn:hover span {
  color: var(--primary);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  color: var(--text-tertiary);
  transition: transform var(--duration-normal) var(--ease-spring);
  flex-shrink: 0;
}

.faq-ledger-row.open .faq-chevron {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-content-drawer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-out-expo);
}

.faq-ledger-row.open .faq-content-drawer {
  max-height: 400px;
}

.faq-content-inner {
  padding-bottom: var(--space-20);
}

.faq-content-inner p {
  color: var(--text-secondary);
  font-size: 1.0625rem;
}

/* ==========================================================================
   17. SECTION 11: FINAL CTA (§5.9) — Brand Step Conversion Terminal (Allowed Center #2)
   ========================================================================== */
.final-cta-section {
  background-color: var(--bg-deep);
  border-top: 1px solid var(--border-hairline);
  position: relative;
  text-align: center;
}

.final-cta-mark {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-24) auto;
}

.final-cta-section h2 {
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  margin-bottom: var(--space-16);
}

.final-cta-section p {
  font-size: 1.1875rem;
  max-width: 600px;
  margin: 0 auto var(--space-32) auto;
}

/* ==========================================================================
   18. FOOTER (§5.10) — Multi-Tier Technical Colophon
   ========================================================================== */
.site-footer {
  background-color: var(--bg-base);
  border-top: 1px solid var(--border-hairline);
  padding: var(--space-80) 0 var(--space-48) 0;
  font-size: 0.9375rem;
}

.footer-colophon-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: clamp(24px, 4vw, 48px);
  margin-bottom: var(--space-48);
}

.footer-brand p {
  margin-top: var(--space-12);
  color: var(--text-tertiary);
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  text-transform: uppercase;
  margin-bottom: var(--space-16);
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.footer-link {
  color: var(--text-secondary);
  transition: color var(--duration-fast) ease;
}

.footer-link:hover {
  color: var(--primary);
}

.footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-16);
  padding-top: var(--space-28);
  border-top: 1px solid var(--border-grid);
  color: var(--text-tertiary);
  font-size: 0.875rem;
}

/* ==========================================================================
   19. REVEAL ANIMATIONS & ACCESSIBILITY (prefers-reduced-motion)
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-reveal) var(--ease-out-expo), transform var(--duration-reveal) var(--ease-out-expo);
  will-change: opacity, transform;
}

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

@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;
  }
  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
  .hero-phone-secondary {
    transform: none !important;
  }
}

/* ==========================================================================
   20. RESPONSIVE BREAKPOINTS (Mobile 375px Intentionally Composed)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid-asymmetric,
  .problem-grid-split,
  .terra-grid-asymmetric,
  .science-stone-grid,
  .fit-editorial-grid,
  .faq-grid-asymmetric {
    grid-template-columns: 1fr;
    gap: var(--space-40);
  }
  
  .steps-staircase-grid {
    grid-template-columns: 1fr;
  }

  .step-column:nth-child(1),
  .step-column:nth-child(2),
  .step-column:nth-child(3) {
    transform: none;
  }

  .steps-footer-strip {
    margin-top: var(--space-32);
  }
  
  .bento-editorial-grid {
    grid-template-columns: 1fr;
  }

  .bento-tile-a, .bento-tile-b, .bento-tile-c, .bento-tile-d, .bento-tile-e {
    grid-column: span 1;
    grid-row: auto;
  }
  
  .fit-sticky-query,
  .faq-sticky-sidebar {
    position: static;
  }
  
  .hero-phone-secondary {
    position: static;
    transform: none;
    width: 100%;
    margin-top: var(--space-20);
  }
  
  .stone-overlap-card {
    margin-top: -40px;
  }
}

@media (max-width: 768px) {
  .nav-desktop,
  .header-cta {
    display: none;
  }
  
  .hamburger-btn {
    display: inline-flex;
  }
  
  .section {
    padding-top: var(--space-64);
    padding-bottom: var(--space-64);
  }
  
  .footer-colophon-grid {
    grid-template-columns: 1fr;
    gap: var(--space-32);
  }
  
  .pricing-checklist-grid {
    grid-template-columns: 1fr;
  }
  
  .bento-split-container {
    grid-template-columns: 1fr;
    gap: var(--space-20);
  }
  
  .science-metrics-pillars {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   MISSION 2: SOCIAL PROOF & TRUST INFRASTRUCTURE STYLES
   ========================================================================== */

/* 1. Hero Trust Bar */
.hero-trust-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-16);
  margin-top: var(--space-28);
  padding: var(--space-16) var(--space-20);
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-card);
  width: 100%;
}

.trust-chip-item {
  display: flex;
  align-items: center;
  gap: var(--space-12);
}

.trust-chip-icon {
  width: 20px;
  height: 20px;
  color: var(--primary);
  flex-shrink: 0;
}

.trust-chip-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.trust-chip-text strong {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.trust-chip-text span {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 2. Engineering Proof Block */
.proof-telemetry-section {
  padding-top: var(--space-64);
  padding-bottom: var(--space-64);
}

.proof-telemetry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-20);
}

.proof-telemetry-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-card);
  padding: var(--space-24);
  display: flex;
  flex-direction: column;
  transition: border-color var(--duration-fast) var(--ease-out-expo);
}

.proof-telemetry-card:hover {
  border-color: var(--border-focus);
}

.proof-card-kicker {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: var(--space-8);
  font-weight: 700;
}

.proof-card-metric {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: var(--space-8);
}

.proof-card-title {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-8);
}

.proof-card-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-16);
  flex-grow: 1;
}

.proof-card-tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  background: rgba(249, 115, 22, 0.1);
  color: var(--primary);
  border: 1px solid rgba(249, 115, 22, 0.2);
}

/* 3. Founder Monograph Section */
.founder-section {
  padding: var(--space-80) 0;
}

.founder-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-card);
  padding: var(--space-48);
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-48);
}

.founder-profile-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.founder-avatar-frame {
  width: 140px;
  height: 140px;
  border-radius: var(--radius-card);
  border: 1px solid var(--border-grid);
  background: var(--bg-surface-elevated);
  margin-bottom: var(--space-16);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.founder-avatar-icon {
  width: 64px;
  height: 64px;
  color: var(--primary);
}

.founder-name {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
}

.founder-role {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-bottom: var(--space-12);
}

.founder-badge-eu {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-secondary);
}

.founder-narrative-col {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.founder-narrative-col h2 {
  margin-bottom: var(--space-16);
}

.founder-letter-body {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: var(--space-24);
}

.founder-letter-body p + p {
  margin-top: var(--space-12);
}

.founder-signoff {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-primary);
  font-weight: 600;
}

/* 4. Beta Tester Feedback Cards */
.beta-feedback-section {
  padding-top: var(--space-64);
  padding-bottom: var(--space-64);
}

.beta-feedback-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-20);
}

.beta-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-card);
  padding: var(--space-24);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color var(--duration-fast) var(--ease-out-expo);
}

.beta-card:hover {
  border-color: var(--border-focus);
}

.beta-card-quote {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: var(--space-20);
}

.beta-card-author-lockup {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  border-top: 1px solid var(--border-grid);
  padding-top: var(--space-16);
}

.beta-author-monogram {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-pill);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-hairline);
  color: var(--primary);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.beta-author-meta {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.beta-author-name {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-primary);
}

.beta-author-context {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  line-height: 1.3;
}

.beta-card-tag {
  align-self: flex-start;
  margin-top: var(--space-12);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--success);
  background: var(--success-bg);
  border: 1px solid var(--success-border);
  padding: 2px 6px;
  border-radius: var(--radius-sharp);
}

/* Responsive Overrides for Trust Elements */
@media (max-width: 1024px) {
  .hero-trust-bar {
    grid-template-columns: repeat(2, 1fr);
  }
  .proof-telemetry-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .beta-feedback-grid {
    grid-template-columns: 1fr;
  }
  .founder-card {
    grid-template-columns: 1fr;
    gap: var(--space-32);
    padding: var(--space-32);
  }
}

@media (max-width: 640px) {
  .hero-trust-bar {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
  .proof-telemetry-grid {
    grid-template-columns: 1fr;
  }
  .founder-card {
    padding: var(--space-20);
  }
}

/* ==========================================================================
   MISSION 3: INTERACTIVE FIT FINDER MODAL & BLUEPRINT ARCHITECTURE
   ========================================================================== */

.fit-finder-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(12, 13, 18, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s cubic-bezier(0.2, 0.8, 0.2, 1), visibility 0.25s ease;
  padding: var(--space-16);
}

.fit-finder-modal.active {
  opacity: 1;
  visibility: visible;
}

.fit-finder-dialog {
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-card);
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.6);
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--space-32);
}

.modal-close-btn {
  position: absolute;
  top: var(--space-20);
  right: var(--space-20);
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: var(--space-8);
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s ease, background 0.15s ease;
}

.modal-close-btn:hover,
.modal-close-btn:focus-visible {
  color: var(--text-primary);
  background: var(--bg-raised);
}

.modal-close-btn svg {
  width: 20px;
  height: 20px;
}

/* Quiz Header & Progress */
.quiz-header {
  margin-bottom: var(--space-24);
}

.quiz-nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-16);
}

.quiz-back-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: var(--space-6);
  padding: 0;
  transition: color 0.15s ease;
}

.quiz-back-btn:hover {
  color: var(--primary);
}

.quiz-step-kicker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.quiz-progress-track {
  display: flex;
  gap: var(--space-8);
  width: 100%;
}

.quiz-progress-segment {
  height: 4px;
  flex: 1;
  background: var(--border-grid);
  border-radius: 2px;
  transition: background 0.25s ease;
}

.quiz-progress-segment.completed,
.quiz-progress-segment.active {
  background: var(--primary);
}

/* Quiz Step Containers */
.quiz-step-pane {
  display: none;
  animation: fadeInStep 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.quiz-step-pane.active {
  display: block;
}

@keyframes fadeInStep {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.quiz-question-title {
  font-family: var(--font-display);
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.25;
  margin-bottom: var(--space-8);
}

.quiz-question-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-24);
}

.quiz-options-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.quiz-option-btn {
  background: var(--bg-raised);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-card);
  padding: var(--space-16) var(--space-20);
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-16);
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.1s ease;
  width: 100%;
}

.quiz-option-btn:hover {
  border-color: var(--border-focus);
  background: var(--bg-surface);
  transform: translateY(-1px);
}

.quiz-option-btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.quiz-option-btn.selected {
  border-color: var(--primary);
  background: rgba(249, 115, 22, 0.08);
}

.quiz-option-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.quiz-option-label {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.quiz-option-sub {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.quiz-option-indicator {
  width: 18px;
  height: 18px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border-grid);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.quiz-option-btn.selected .quiz-option-indicator {
  border-color: var(--primary);
  background: var(--primary);
}

.quiz-option-indicator::after {
  content: '';
  width: 6px;
  height: 6px;
  background: #0C0D12;
  border-radius: var(--radius-pill);
  display: none;
}

.quiz-option-btn.selected .quiz-option-indicator::after {
  display: block;
}

.quiz-safety-disclaimer {
  margin-top: var(--space-20);
  padding: var(--space-12) var(--space-16);
  background: var(--bg-raised);
  border-left: 3px solid var(--border-grid);
  border-radius: var(--radius-sharp);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  line-height: 1.4;
}

/* Blueprint Result Container */
.blueprint-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

.blueprint-kicker-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-12);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid var(--border-grid);
}

.blueprint-meta-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--primary);
  background: rgba(249, 115, 22, 0.1);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(249, 115, 22, 0.2);
}

.blueprint-reset-link {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}

.blueprint-reset-link:hover {
  color: var(--text-primary);
}

.blueprint-grid-section {
  background: var(--bg-raised);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-card);
  padding: var(--space-20);
}

.blueprint-section-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: var(--space-12);
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.blueprint-cadence-pills {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: var(--space-8);
}

.blueprint-day-pill {
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-sharp);
  padding: var(--space-10) var(--space-12);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.blueprint-day-name {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
}

.blueprint-day-type {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.blueprint-rules-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  margin-top: var(--space-8);
}

.blueprint-rule-item {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.45;
  display: flex;
  align-items: flex-start;
  gap: var(--space-8);
}

.blueprint-rule-item::before {
  content: '■';
  font-size: 0.625rem;
  color: var(--primary);
  margin-top: 4px;
  flex-shrink: 0;
}

/* Terra Coach Callout in Blueprint */
.terra-blueprint-callout {
  background: var(--coach-muted);
  border: 1px solid var(--coach-border);
  border-radius: var(--radius-card);
  padding: var(--space-16) var(--space-20);
  display: flex;
  gap: var(--space-16);
  align-items: flex-start;
}

.terra-coach-icon-frame {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-pill);
  background: rgba(124, 58, 237, 0.2);
  border: 1px solid var(--coach);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--coach);
}

.terra-coach-msg {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.terra-coach-heading {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--coach-light);
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.terra-coach-text {
  font-size: 0.875rem;
  color: var(--text-primary);
  line-height: 1.45;
}

/* Blueprint Email Capture Form */
.blueprint-lead-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-card);
  padding: var(--space-24);
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.founder-perk-banner {
  background: rgba(249, 115, 22, 0.08);
  border: 1px dashed var(--primary);
  border-radius: var(--radius-sharp);
  padding: var(--space-12) var(--space-16);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.founder-perk-badge {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.founder-perk-text {
  font-size: 0.8125rem;
  color: var(--text-primary);
  line-height: 1.35;
}

.blueprint-lead-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.lead-input-row {
  display: flex;
  gap: var(--space-8);
}

.lead-email-input {
  flex: 1;
  background: var(--bg-raised);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-pill);
  padding: var(--space-12) var(--space-20);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.15s ease;
}

.lead-email-input:focus {
  border-color: var(--primary);
}

.lead-consent-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-8);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  line-height: 1.4;
  cursor: pointer;
}

.lead-consent-checkbox {
  margin-top: 2px;
  accent-color: var(--primary);
}

.lead-status-msg {
  font-size: 0.8125rem;
  line-height: 1.4;
  padding: var(--space-12);
  border-radius: var(--radius-sharp);
  display: none;
}

.lead-status-msg.success {
  display: block;
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid var(--success-border);
}

.lead-status-msg.error {
  display: block;
  background: rgba(239, 68, 68, 0.1);
  color: #EF4444;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

@media (max-width: 640px) {
  .fit-finder-dialog {
    padding: var(--space-20);
    max-height: 95vh;
  }
  .lead-input-row {
    flex-direction: column;
  }
  .blueprint-cadence-pills {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Mission 5: Editorial & Content Hubs Architecture
   ========================================================================== */

.article-page {
  padding-top: calc(var(--header-height) + var(--space-32));
  padding-bottom: var(--space-80);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-8);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  margin-bottom: var(--space-16);
}

.breadcrumb a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.15s ease;
}

.breadcrumb a:hover {
  color: var(--primary);
}

.breadcrumb span {
  color: var(--text-primary);
}

.article-header {
  margin-bottom: var(--space-48);
  border-bottom: 1px solid var(--border-grid);
  padding-bottom: var(--space-32);
}

.article-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: var(--space-12);
}

.article-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-16);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  margin-top: var(--space-16);
}

.article-meta-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-6);
}

.article-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--space-48);
  align-items: start;
}

@media (max-width: 900px) {
  .article-layout {
    grid-template-columns: 1fr;
    gap: var(--space-32);
  }
}

.article-toc {
  position: sticky;
  top: calc(var(--header-height) + var(--space-24));
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-card);
  padding: var(--space-20);
}

.article-toc-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  margin-bottom: var(--space-12);
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.article-toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.article-toc-link {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  line-height: 1.4;
  transition: color 0.15s ease;
  display: block;
}

.article-toc-link:hover,
.article-toc-link.active {
  color: var(--primary);
}

.article-body {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-primary);
}

.article-body h2 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-top: var(--space-40);
  margin-bottom: var(--space-16);
  color: var(--text-primary);
  padding-top: var(--space-12);
  border-top: 1px solid var(--border-grid);
}

.article-body h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  text-transform: uppercase;
  margin-top: var(--space-24);
  margin-bottom: var(--space-12);
  color: var(--text-primary);
}

.article-body p {
  margin-bottom: var(--space-20);
  color: #CBD5E1;
}

.article-body ul, .article-body ol {
  margin-bottom: var(--space-24);
  padding-left: var(--space-24);
  color: #CBD5E1;
}

.article-body li {
  margin-bottom: var(--space-8);
}

.article-callout {
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius-card);
  padding: var(--space-20);
  margin: var(--space-24) 0;
}

.article-callout.ultra {
  border-left-color: var(--coach);
}

.article-callout-title {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: var(--space-8);
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.article-callout.ultra .article-callout-title {
  color: #A78BFA;
}

.article-formula-box {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-sharp);
  padding: var(--space-16) var(--space-20);
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  color: var(--text-primary);
  margin: var(--space-20) 0;
  overflow-x: auto;
}

.article-cta-box {
  background: linear-gradient(145deg, var(--bg-surface) 0%, var(--bg-surface-elevated) 100%);
  border: 1px solid rgba(249, 115, 22, 0.3);
  border-radius: var(--radius-card);
  padding: var(--space-32);
  margin: var(--space-48) 0;
  text-align: center;
}

.article-cta-box h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  text-transform: uppercase;
  margin-bottom: var(--space-12);
}

.article-cta-box p {
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto var(--space-24);
  font-size: 1rem;
}

.article-references {
  margin-top: var(--space-64);
  padding-top: var(--space-32);
  border-top: 1px solid var(--border-grid);
}

.article-references h3 {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  margin-bottom: var(--space-16);
}

.article-references-list {
  list-style: decimal;
  padding-left: var(--space-20);
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.article-references-list li {
  margin-bottom: var(--space-12);
}

.article-references-list a {
  color: var(--primary);
  word-break: break-all;
}

.related-spokes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-20);
  margin-top: var(--space-24);
}

.related-spoke-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-card);
  padding: var(--space-20);
  text-decoration: none;
  transition: transform 0.15s ease, border-color 0.15s ease;
  display: flex;
  flex-direction: column;
}

.related-spoke-card:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
}

.related-spoke-kicker {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  margin-bottom: var(--space-6);
}

.related-spoke-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: var(--space-8);
}

.related-spoke-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-top: auto;
}

/* ==========================================================================
   MISSION 6: TRAINING ARCHETYPE QUIZ MODAL & ARCHETYPE CARD STYLES
   ========================================================================== */

.archetype-quiz-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(12, 13, 18, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s cubic-bezier(0.2, 0.8, 0.2, 1), visibility 0.25s ease;
  padding: var(--space-16);
}

.archetype-quiz-modal.active {
  opacity: 1;
  visibility: visible;
}

.archetype-quiz-dialog {
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-card);
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.6);
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--space-32);
}

/* Preselected goal chip */
.quiz-preselect-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(249, 115, 22, 0.08);
  border: 1px solid rgba(249, 115, 22, 0.25);
  border-radius: var(--radius-sharp);
  padding: var(--space-8) var(--space-16);
  margin-bottom: var(--space-16);
}

.quiz-preselect-label {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--primary);
  font-weight: 600;
}

.quiz-preselect-change {
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}

.quiz-preselect-change:hover {
  color: var(--text-primary);
}

/* Archetype Result Elements */
.archetype-result-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-20);
}

.archetype-kicker-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--border-grid);
}

.archetype-kicker-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  background: rgba(249, 115, 22, 0.1);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(249, 115, 22, 0.2);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.archetype-reset-link {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}

.archetype-reset-link:hover {
  color: var(--text-primary);
}

.archetype-card {
  background: var(--bg-raised);
  border: 1px solid var(--border-grid);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius-card);
  padding: var(--space-24);
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.archetype-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.25;
  margin: 0;
}

.archetype-mirror-quote {
  font-family: var(--font-body);
  font-size: 1rem;
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.5;
  margin: 0;
  padding: var(--space-12) var(--space-16);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sharp);
  border-left: 2px solid var(--text-tertiary);
}

.archetype-adaptations-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.archetype-adaptations-heading {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.archetype-adaptations-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.archetype-adaptation-item {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.45;
  display: flex;
  align-items: flex-start;
  gap: var(--space-8);
}

.archetype-adaptation-item::before {
  content: '■';
  font-size: 0.5rem;
  color: var(--primary);
  margin-top: 5px;
  flex-shrink: 0;
}

/* Terra Callout (Ultraviolet #7C3AED badge) */
.archetype-terra-callout {
  background: var(--coach-muted);
  border: 1px solid var(--coach-border);
  border-radius: var(--radius-card);
  padding: var(--space-16);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.archetype-terra-header {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.archetype-terra-badge {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--coach-light);
  background: rgba(124, 58, 237, 0.15);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(124, 58, 237, 0.3);
}

.archetype-terra-text {
  font-size: 0.875rem;
  color: var(--text-primary);
  line-height: 1.45;
  font-style: italic;
}

/* Email Card */
.archetype-email-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-card);
  padding: var(--space-20);
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.archetype-email-heading {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.35;
}

.archetype-email-sub {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin: 0;
}

.archetype-lead-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.archetype-share-row {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  margin-top: var(--space-4);
}

.archetype-share-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  font-size: 0.8125rem;
  padding: var(--space-8) var(--space-16);
}

.archetype-share-status {
  font-size: 0.75rem;
  color: var(--success);
  font-family: var(--font-mono);
}

@media (max-width: 640px) {
  .archetype-quiz-dialog {
    padding: var(--space-20);
    max-height: 95vh;
  }
}