/* ═══════════════════════════════════════════════════════════════
   HATCH — Leadership Risk Intelligence™
   Global Design System
   
   Tone: Precise. Intelligent. Inevitable.
   
   Color System (LOCKED — DO NOT MODIFY):
     --bg:       #0B0B0C  (true black)
     --surface:  #111113  (card surface)
     --surface2: #161619  (elevated)
     --border:   rgba(255,255,255,0.07)
     --white:    #FFFFFF
     --dim:      #A1A1AA  (secondary text — zinc-400)
     --muted:    #6B7280  (muted text — gray-500)
     --faint:    rgba(255,255,255,0.15)
     --accent:   #D7FF2F  (ONLY accent — neon yellow-green)
     
   NO purple. NO blue. NO secondary accents. NO color gradients.
   Light is used to reveal, not decorate.
═══════════════════════════════════════════════════════════════ */

:root {
  --bg:         #0B0B0C;
  --surface:    #111113;
  --surface2:   #161619;
  --surface3:   #1C1C1F;
  --border:     rgba(255,255,255,0.07);
  --border2:    rgba(255,255,255,0.12);
  --white:      #FFFFFF;
  --dim:        #A1A1AA;
  --muted:      #6B7280;
  --faint:      rgba(255,255,255,0.15);

  /* Index colors — used ONLY for LSI/LLI/CEI tags in product detail */
  --signal:     #A1A1AA;
  --load:       #A1A1AA;
  --conc:       #A1A1AA;
  --risk:       #A1A1AA;

  /* ONLY accent on the entire site */
  --accent:     #D7FF2F;
  --accent-dim: rgba(215,255,47,0.10);
  --accent-glow:rgba(215,255,47,0.06);

  --font:   'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --nav-h:  68px;
  --r:      10px;
  --r-lg:   18px;
  --r-xl:   26px;
  --ease:   cubic-bezier(0.4, 0, 0.2, 1);
  --t:      0.28s;
}

/* ── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: var(--font); cursor: pointer; }

/* ── Subtle noise texture ───────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.35;
}

/* ── Containers ─────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}
.container-narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 40px;
}
.container-mid {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--r);
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  transition: all var(--t) var(--ease);
  white-space: nowrap;
}
.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
  border-radius: 12px;
}
.btn-sm {
  padding: 9px 18px;
  font-size: 0.8125rem;
}

/* Primary — neon fill */
.btn-primary {
  background: var(--accent);
  color: #0B0B0C;
  border-color: var(--accent);
  font-weight: 700;
  box-shadow: 0 0 20px rgba(215,255,47,0.25);
}
.btn-primary:hover {
  background: #e2ff5a;
  transform: translateY(-2px);
  box-shadow: 0 0 32px rgba(215,255,47,0.40);
}

/* Secondary — transparent + muted border */
.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: #A1A1AA;
}
.btn-secondary:hover {
  color: var(--white);
  border-color: rgba(255,255,255,0.55);
  background: rgba(255,255,255,0.04);
}

/* Ghost — text only */
.btn-ghost {
  background: transparent;
  color: var(--muted);
  border-color: transparent;
}
.btn-ghost:hover { color: var(--white); }

/* ── Navigation ─────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background var(--t) var(--ease), border-color var(--t) var(--ease);
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: rgba(12,12,13,0.93);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom-color: var(--border);
}
.nav-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: baseline;
  gap: 5px;
}
.nav-logo-word {
  font-size: 1.1875rem;
  font-weight: 800;
  letter-spacing: -0.045em;
  color: var(--white);
}
.nav-logo-sup {
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.06em;
  position: relative;
  top: -3px;
}
.nav-center {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 7px;
  transition: all var(--t) var(--ease);
  letter-spacing: -0.01em;
}
.nav-link:hover, .nav-link.active { color: var(--white); }
.nav-right {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-login {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  padding: 8px 14px;
  transition: color var(--t) var(--ease);
}
.nav-login:hover { color: var(--white); }
.nav-cta {
  background: var(--accent);
  color: #0B0B0C;
  padding: 9px 20px;
  border-radius: 7px;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: all var(--t) var(--ease);
  box-shadow: 0 0 14px rgba(215,255,47,0.20);
}
.nav-cta:hover {
  background: #e2ff5a;
  transform: translateY(-1px);
  box-shadow: 0 0 24px rgba(215,255,47,0.35);
}
/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 5px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--dim);
  border-radius: 2px;
  transition: all var(--t) var(--ease);
}
/* Mobile drawer */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(12,12,13,0.97);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px 28px;
  z-index: 899;
  animation: slideDown 0.2s var(--ease);
}
.mobile-menu.open { display: block; }
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.mobile-menu a {
  display: block;
  padding: 14px 8px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--dim);
  border-bottom: 1px solid var(--border);
  transition: color var(--t) var(--ease);
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a:hover { color: var(--white); }
.mobile-menu .mobile-cta {
  display: block;
  text-align: center;
  margin-top: 16px;
  background: var(--accent);
  color: #0C0C0D;
  padding: 14px;
  border-radius: var(--r);
  font-weight: 700;
  font-size: 0.9375rem;
}

/* ── Section utilities ───────────────────────────────────── */
.section     { padding: 120px 0; }
.section-sm  { padding: 80px 0; }
.section-lg  { padding: 160px 0; }
section[id]  { scroll-margin-top: var(--nav-h); }

/* ── Section label / eyebrow ────────────────────────────── */
.label {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 20px;
}
.label-accent { color: var(--accent); opacity: 0.90; }
.label-signal { color: var(--accent); opacity: 0.70; }
.label-load   { color: var(--dim); }
.label-conc   { color: var(--dim); }

/* ── Typography ─────────────────────────────────────────── */
.t-hero {
  font-size: clamp(2.75rem, 5.5vw, 4rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.04em;
}
.t-h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.04em;
}
.t-h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.75rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.03em;
}
.t-h3 {
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
}
.t-lead {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--dim);
  font-weight: 400;
  letter-spacing: -0.01em;
}
.t-body {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--muted);
}
.t-statement {
  font-size: clamp(1.125rem, 2.2vw, 1.5rem);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.025em;
}
.t-caption {
  font-size: 0.8125rem;
  color: var(--muted);
}

/* ── Surface / card ─────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: border-color var(--t) var(--ease);
}
.card:hover { border-color: var(--border2); }
.card-elevated {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
}

/* ── Divider ─────────────────────────────────────────────── */
.divider { height: 1px; background: var(--border); }

/* ── Reveal animations ───────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
.reveal.d4 { transition-delay: 0.32s; }
.reveal.d5 { transition-delay: 0.40s; }

/* Hero immediate entry */
.hero-anim {
  opacity: 0;
  transform: translateY(20px);
  animation: heroIn 0.9s var(--ease) forwards;
}
.hero-anim.d1 { animation-delay: 0.06s; }
.hero-anim.d2 { animation-delay: 0.18s; }
.hero-anim.d3 { animation-delay: 0.32s; }
.hero-anim.d4 { animation-delay: 0.48s; }
.hero-anim.d5 { animation-delay: 0.64s; }
@keyframes heroIn { to { opacity: 1; transform: translateY(0); } }

/* ════════════════════════════════════════════
   HOME PAGE
════════════════════════════════════════════ */

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 45%, rgba(255,255,255,0.055) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content {
  padding: 100px 0 80px;
  max-width: 800px;
  position: relative;
  z-index: 1;
}
.hero-headline { color: var(--white); }
.hero-accent-line { color: rgba(255,255,255,0.38); }
.hero-sub {
  font-size: clamp(1rem, 1.7vw, 1.125rem);
  color: var(--dim);
  line-height: 1.8;
  max-width: 580px;
  margin: 28px 0 0;
}
.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 44px;
  flex-wrap: wrap;
  align-items: center;
}
.hero-scroll-indicator {
  position: absolute;
  bottom: 48px;
  left: 50%;
  transform: translateX(-50%);
}
.scroll-line {
  width: 1px;
  height: 52px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.18));
  margin: 0 auto;
  animation: scrollPulse 2.4s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.25; }
  50% { opacity: 0.9; }
}

/* Realization section */
.realization-rows { margin: 56px 0; }
.realization-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 28px 0;
  border-top: 1px solid var(--border);
}
.realization-row:last-child { border-bottom: 1px solid var(--border); }
.r-left  { font-size: 1rem; color: var(--muted); font-weight: 500; line-height: 1.55; }
.r-right { font-size: 1rem; color: var(--white); font-weight: 600; line-height: 1.55; }

/* Shift / Category section */
.section-shift {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.shift-items { display: flex; flex-direction: column; gap: 0; margin-top: 36px; }
.shift-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--white);
  line-height: 1.55;
}
.shift-item:last-child { border-bottom: 1px solid var(--border); }
.shift-dash { color: var(--accent); font-weight: 700; flex-shrink: 0; margin-top: 1px; }

/* Forces diagram */
.section-diagram { padding: 120px 0; }
.diagram-wrap {
  max-width: 860px;
  margin: 48px auto 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 48px 40px 36px;
}
.forces-svg { width: 100%; height: auto; display: block; }
.diagram-caption {
  margin-top: 32px;
  text-align: center;
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.7;
  font-style: italic;
}

/* What we reveal — numbered list */
.reveals-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 48px;
}
.reveal-item-block {
  padding: 32px 0;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 24px;
}
.reveal-item-block:nth-child(odd)  { padding-right: 48px; border-right: 1px solid var(--border); }
.reveal-item-block:nth-child(even) { padding-left: 48px; }
.reveal-num {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-top: 3px;
  flex-shrink: 0;
  width: 24px;
}
.reveal-item-block p {
  font-size: 1rem;
  font-weight: 500;
  color: var(--white);
  line-height: 1.55;
}

/* Tension section */
.section-tension {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.tension-items { margin-bottom: 64px; }
.tension-statement {
  font-size: clamp(1.125rem, 2.2vw, 1.5rem);
  font-weight: 600;
  color: var(--white);
  padding: 22px 0;
  border-top: 1px solid var(--border);
  line-height: 1.45;
  letter-spacing: -0.02em;
}
.tension-statement:last-child { border-bottom: 1px solid var(--border); }
.tension-close {
  margin-top: 56px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}

/* How it works — three indices */
.section-how { background: var(--bg); }
.indices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-xl) var(--r-xl) 0 0;
  overflow: hidden;
  margin-bottom: 2px;
}
.index-card {
  background: var(--surface);
  padding: 40px 36px;
  transition: background var(--t) var(--ease);
}
.index-card:hover { background: var(--surface2); }
.index-acronym {
  font-size: 2.25rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 14px;
}
.c-signal { color: var(--signal); }
.c-load   { color: var(--load); }
.c-conc   { color: var(--conc); }
.index-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.index-desc {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
}
.indices-footer {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0 0 var(--r-xl) var(--r-xl);
  padding: 36px;
  display: flex;
  align-items: center;
  gap: 36px;
  border-top: none;
  flex-wrap: wrap;
}
.indices-footer-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--faint);
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.lrs-display {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.lrs-name {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
}
.lrs-sub {
  font-size: 0.875rem;
  color: var(--muted);
  font-weight: 400;
}

/* Executive brief contrast */
.brief-contrast {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  margin-top: 48px;
}
.brief-col { padding: 40px 36px; }
.brief-col:first-child {
  background: var(--surface);
  border-right: 1px solid var(--border);
}
.brief-col:last-child {
  background: var(--surface2);
}
.brief-col-label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 24px;
}
.brief-items-dim { display: flex; flex-direction: column; gap: 8px; }
.brief-items-dim li {
  font-size: 0.9375rem;
  color: var(--faint);
  padding-left: 18px;
  position: relative;
  line-height: 1.55;
}
.brief-items-dim li::before {
  content: '✕';
  position: absolute;
  left: 0;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.15);
}
.brief-items-bright { display: flex; flex-direction: column; gap: 12px; }
.brief-items-bright li {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--white);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.55;
}
.brief-items-bright li .check { color: var(--accent); flex-shrink: 0; margin-top: 1px; }

/* Social proof stats */
.proof-box {
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 56px 64px;
  text-align: center;
}
.proof-stats {
  display: flex;
  justify-content: center;
  gap: 0;
  margin-bottom: 40px;
}
.proof-stat { padding: 0 52px; }
.proof-stat-val {
  font-size: 2.75rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 8px;
}
.proof-stat-label {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 500;
}
.proof-div {
  width: 1px;
  background: var(--border);
  align-self: stretch;
}
.proof-org-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--faint);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.proof-org-name {
  font-size: 1.0625rem;
  color: var(--dim);
  font-weight: 500;
}

/* Final CTA section */
.section-cta-final {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 160px 0;
}
.cta-final-inner { text-align: center; }
.cta-final-inner .t-h2 { margin-bottom: 24px; }
.cta-final-inner .t-lead { max-width: 560px; margin: 0 auto 44px; }

/* ════════════════════════════════════════════
   INNER PAGES — shared page hero
════════════════════════════════════════════ */

.page-hero {
  padding: calc(var(--nav-h) + 80px) 0 96px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(200,240,74,0.025) 0%, transparent 65%);
  pointer-events: none;
}
.page-hero-breadcrumb {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--faint);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.page-hero-breadcrumb a { color: var(--faint); transition: color var(--t) var(--ease); }
.page-hero-breadcrumb a:hover { color: var(--accent); }
.page-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}
.page-sub {
  font-size: 1.125rem;
  color: var(--dim);
  line-height: 1.75;
  max-width: 640px;
}

/* ════════════════════════════════════════════
   PRODUCT PAGE
════════════════════════════════════════════ */

/* Index deep cards */
.index-deep {
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  margin-bottom: 56px;
}
.index-deep:last-child { margin-bottom: 0; }
.index-deep-header {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  padding: 40px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.index-big-label {
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: -0.06em;
  line-height: 1;
  flex-shrink: 0;
  min-width: 90px;
  padding-top: 2px;
}
.index-deep-text h3 {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--white);
  margin-bottom: 10px;
}
.index-deep-text p {
  font-size: 0.9375rem;
  color: var(--dim);
  line-height: 1.7;
}
.domains-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background: var(--bg);
}
.domain-cell {
  padding: 28px 32px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: background var(--t) var(--ease);
}
.domain-cell:hover { background: var(--surface); }
.domain-cell:nth-child(3n)   { border-right: none; }
.domain-cell:nth-child(n+4)  { border-bottom: none; }
.domain-cell-num {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--signal);
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}
.domain-cell h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}
.domain-cell p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
}

/* Load factors grid */
.load-factors-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--bg);
}
.load-factor {
  padding: 32px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: background var(--t) var(--ease);
}
.load-factor:hover { background: var(--surface); }
.load-factor:nth-child(2n)  { border-right: none; }
.load-factor:nth-child(n+3) { border-bottom: none; }
.load-factor-name {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.load-factor p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
}

/* CEI spectrum */
.cei-spectrum {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  background: var(--bg);
}
.cei-pole {
  padding: 32px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cei-pole:last-child {
  border-right: none;
  background: rgba(15,5,5,0.5);
}
.cei-pole-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 12px;
}
.cei-pole p { font-size: 0.9rem; color: var(--dim); line-height: 1.65; }
.cei-mid {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px 16px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  min-width: 56px;
}
.cei-track {
  width: 2px;
  flex: 1;
  background: rgba(255,255,255,0.06);
  position: relative;
  overflow: hidden;
  border-radius: 1px;
}
.cei-fill {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to bottom, var(--signal), var(--risk));
}
.cei-label {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  white-space: nowrap;
  margin-top: 8px;
}

/* LRS bands */
.lrs-bands {
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
}
.lrs-band {
  display: grid;
  grid-template-columns: 110px 1fr 200px;
  align-items: center;
  gap: 24px;
  padding: 20px 28px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  transition: background var(--t) var(--ease);
}
.lrs-band:last-child { border-bottom: none; }
.lrs-band:hover { background: var(--surface2); }
.lrs-band-range {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--dim);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}
.lrs-band-bar {
  height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 2px;
  overflow: hidden;
}
.lrs-band-bar-fill { height: 100%; border-radius: 2px; }
.lrs-band-label {
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.5;
}

/* Cost Cascade */
.cascade-layout {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 0 28px;
  position: relative;
}
.cascade-spine { padding-top: 12px; }
.cascade-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  margin: 0 auto;
}
.cascade-connector {
  width: 2px;
  height: 88px;
  background: linear-gradient(to bottom, currentColor, transparent);
  margin: 0 auto;
  opacity: 0.35;
}
.cascade-stage {
  padding: 24px 0 36px;
  border-top: 1px solid var(--border);
}
.cascade-stage:last-child { border-bottom: 1px solid var(--border); }
.cascade-stage-num {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--faint);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.cascade-stage-name {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.025em;
  margin-bottom: 12px;
}
.cascade-stage-desc {
  font-size: 0.9375rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 14px;
}
.cascade-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 4px;
}
.tag-green    { background: rgba(16,185,129,0.1); color: #6EE7B7; }
.tag-yellow   { background: rgba(245,158,11,0.1); color: #FCD34D; }
.tag-orange   { background: rgba(249,115,22,0.1); color: #FD974F; }
.tag-red      { background: rgba(239,68,68,0.1);  color: #FCA5A5; }
.tag-dark     { background: rgba(220,38,38,0.12); color: #F87171; }

/* Dashboard mockup */
.dash-mockup {
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: var(--r-xl);
  padding: 28px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.4);
}
.dash-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}
.dash-title { font-size: 0.9rem; font-weight: 700; color: var(--white); letter-spacing: -0.02em; }
.dash-live-tag {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--signal);
  background: rgba(74,222,128,0.08);
  border: 1px solid rgba(74,222,128,0.2);
  padding: 3px 10px;
  border-radius: 4px;
}
.dash-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 20px;
}
.dash-metric {
  background: var(--surface3);
  border-radius: 10px;
  padding: 16px 14px;
  text-align: center;
}
.dash-metric-label {
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--faint);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.dash-metric-val {
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  margin-bottom: 8px;
  line-height: 1;
}
.val-green  { color: var(--signal); }
.val-yellow { color: #FBBF24; }
.val-orange { color: var(--load); }
.dash-metric-bar { height: 2px; background: rgba(255,255,255,0.06); border-radius: 1px; overflow: hidden; }
.dash-metric-fill { height: 100%; border-radius: 1px; }
.dash-bar-row { margin-bottom: 10px; }
.dash-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--muted);
  margin-bottom: 6px;
}
.dash-bar-track {
  height: 3px;
  background: rgba(255,255,255,0.06);
  border-radius: 2px;
  overflow: hidden;
}
.dash-bar-fill {
  height: 100%;
  background: var(--signal);
  border-radius: 2px;
}

/* Tiers */
.tiers {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
}
.tier-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 32px;
  padding: 32px 36px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  transition: background var(--t) var(--ease);
}
.tier-row:last-child { border-bottom: none; }
.tier-row:hover { background: var(--surface2); }
.tier-label-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
  padding-top: 3px;
}
.tier-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.tier-desc {
  font-size: 0.9375rem;
  color: var(--dim);
  line-height: 1.7;
}

/* ════════════════════════════════════════════
   INSIGHTS PAGE
════════════════════════════════════════════ */

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
}
.article-card {
  background: var(--surface);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: background var(--t) var(--ease);
}
.article-card:hover { background: var(--surface2); }
.article-card.featured {
  grid-column: 1 / -1;
  background: var(--surface2);
  padding: 48px 56px;
}
.art-meta {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.04em;
  opacity: 0.85;
}
.art-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.35;
  letter-spacing: -0.02em;
}
.article-card.featured .art-title {
  font-size: 1.625rem;
  letter-spacing: -0.03em;
  max-width: 640px;
}
.art-excerpt {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
  flex: 1;
}
.art-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  opacity: 0.8;
  margin-top: auto;
  transition: opacity var(--t) var(--ease);
}
.article-card:hover .art-link { opacity: 1; }

/* Article body */
.article-body {
  max-width: 700px;
}
.article-body p {
  font-size: 1.0625rem;
  color: var(--dim);
  line-height: 1.85;
  margin-bottom: 28px;
}
.article-body h2 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.03em;
  margin: 48px 0 20px;
}
.article-pullquote {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.5;
  letter-spacing: -0.02em;
  padding: 28px 36px;
  margin: 36px 0;
  border-left: 3px solid var(--accent);
  background: var(--surface);
  border-radius: 0 var(--r) var(--r) 0;
}

/* ════════════════════════════════════════════
   ABOUT PAGE
════════════════════════════════════════════ */

.positioning-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  margin-top: 48px;
}
.pos-cell {
  background: var(--surface);
  padding: 36px 32px;
  transition: background var(--t) var(--ease);
}
.pos-cell:hover { background: var(--surface2); }
.pos-cell.pos-highlight { background: var(--surface2); }
.pos-cell-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 16px;
}
.pos-cell-label-accent {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0.75;
  margin-bottom: 16px;
}
.pos-cell p {
  font-size: 0.9375rem;
  color: var(--dim);
  line-height: 1.75;
}

.beliefs { display: flex; flex-direction: column; }
.belief {
  display: flex;
  gap: 24px;
  padding: 28px 0;
  border-top: 1px solid var(--border);
  align-items: flex-start;
}
.belief:last-child { border-bottom: 1px solid var(--border); }
.belief-dash {
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 1rem;
}
.belief p {
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--white);
  line-height: 1.55;
  letter-spacing: -0.01em;
}

/* ════════════════════════════════════════════
   CONTACT / PILOT PAGE
════════════════════════════════════════════ */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: flex-start;
}
.contact-includes h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}
.contact-includes p {
  font-size: 0.9375rem;
  color: var(--dim);
  line-height: 1.75;
  margin-bottom: 28px;
}
.include-points { display: flex; flex-direction: column; gap: 0; }
.include-point {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--border);
  font-size: 0.9375rem;
  color: var(--dim);
  line-height: 1.55;
}
.include-point:last-child { border-bottom: 1px solid var(--border); }
.include-point-check {
  color: var(--signal);
  font-size: 0.75rem;
  flex-shrink: 0;
  margin-top: 3px;
}
.contact-login-block {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.contact-login-block h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.contact-login-block p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 20px;
}

/* Form */
.pilot-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 40px;
}
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 8px;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 13px 16px;
  font-family: var(--font);
  font-size: 0.9375rem;
  color: var(--white);
  outline: none;
  transition: border-color var(--t) var(--ease), background var(--t) var(--ease);
  appearance: none;
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--faint); }
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: rgba(200,240,74,0.35);
  background: var(--surface3);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-select { cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.btn-form-submit {
  width: 100%;
  justify-content: center;
  background: var(--accent);
  color: #0C0C0D;
  border: none;
  padding: 15px 28px;
  border-radius: var(--r);
  font-weight: 700;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: all var(--t) var(--ease);
  margin-top: 8px;
}
.btn-form-submit:hover {
  background: #d4f55a;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,240,74,0.2);
}
.form-note {
  font-size: 0.8rem;
  color: var(--faint);
  text-align: center;
  margin-top: 14px;
  line-height: 1.6;
}
.form-success {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: rgba(200,240,74,0.07);
  border: 1px solid rgba(200,240,74,0.2);
  border-radius: var(--r);
  font-size: 0.9rem;
  color: var(--dim);
  margin-top: 16px;
}
.form-success.visible { display: flex; }

.next-steps { display: flex; flex-direction: column; gap: 0; margin-top: 48px; }
.next-step {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 24px 0;
  border-top: 1px solid var(--border);
}
.next-step:last-child { border-bottom: 1px solid var(--border); }
.next-step-num {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  flex-shrink: 0;
  margin-top: 3px;
  width: 24px;
}
.next-step p {
  font-size: 1rem;
  font-weight: 500;
  color: var(--white);
  line-height: 1.55;
}

/* ════════════════════════════════════════════
   SECTION 2 — THE REALIZATION (essay narrative)
════════════════════════════════════════════ */

.section-realization-essay {
  background: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.essay-body {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-top: 44px;
}
.essay-body p {
  font-size: 1.125rem;
  color: var(--dim);
  line-height: 1.7;
  max-width: 680px;
}

/* Pull-quote anchor: "You don't see it as dependency yet." */
.essay-anchor {
  margin: 44px 0;
  padding: 32px 40px;
  border-left: 3px solid var(--accent);
  background: rgba(215,255,47,0.05);
  border-radius: 0 12px 12px 0;
}
.essay-anchor p {
  font-size: clamp(1.1875rem, 2.5vw, 1.4375rem);
  font-weight: 600;
  color: var(--white);
  line-height: 1.5;
  letter-spacing: -0.02em;
}
.essay-anchor p + p {
  margin-top: 8px;
  color: rgba(215, 255, 47, 0.70);
}

/* Structural pivot lines */
.essay-pivot {
  margin: 44px 0 8px;
  padding: 28px 36px;
  border: 1px solid var(--border2);
  border-radius: 12px;
  background: var(--surface2);
}
.essay-pivot p {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.55;
  letter-spacing: -0.01em;
}
.essay-pivot p + p {
  margin-top: 10px;
}

/* Closing emphasis line */
.essay-close {
  color: var(--white) !important;
  font-weight: 600;
  font-size: 1.125rem !important;
}

/* Dim second line of h2 */
.h2-dim {
  color: var(--dim);
  font-weight: 700;
}

/* ════════════════════════════════════════════
   SECTION 3 — THE SHIFT
════════════════════════════════════════════ */

.section-the-shift {
  border-top: 1px solid var(--border);
}

.essay-category-statement {
  margin: 44px 0;
  padding: 32px 36px;
  border: 1px solid rgba(215,255,47,0.16);
  border-radius: 14px;
  background: rgba(215,255,47,0.03);
}
.essay-category-statement p {
  font-size: 1.0625rem;
  color: var(--dim);
  line-height: 1.8;
  max-width: 680px;
}
.essay-category-statement p + p {
  margin-top: 18px;
}
.essay-category-statement p:first-of-type {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}

.essay-foresight-line {
  color: rgba(215, 255, 47, 0.80) !important;
  font-weight: 600 !important;
  font-size: 1.125rem !important;
  margin-top: 22px !important;
}

/* ════════════════════════════════════════════
   SECTION 4 — THE SYSTEM (vertical node chain)
   LOCKED SPEC: white nodes, neon Trajectory only
════════════════════════════════════════════ */

.system-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 88px;
  align-items: start;
  margin-top: 72px;
  padding-bottom: 24px;
}

/* LEFT: vertical node chain */
.system-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: sticky;
  top: calc(var(--nav-h) + 40px);
}

/* Each node row: circle + text side by side */
.sf-node-wrap {
  display: flex;
  align-items: center;
  gap: 20px;
  width: 100%;
}

/* Circle node — white spec */
.sf-circle {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.15);
  box-shadow: 0 0 20px rgba(255,255,255,0.05);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.sf-node-wrap:hover .sf-circle {
  border-color: rgba(255,255,255,0.30);
  box-shadow: 0 0 28px rgba(255,255,255,0.09);
}

/* Trajectory node — ONLY neon treatment */
.sf-circle-trajectory {
  background: rgba(215,255,47,0.04);
  border-color: rgba(215,255,47,0.60);
  box-shadow: 0 0 25px rgba(215,255,47,0.25);
  animation: trajectoryPulse 3.5s ease-in-out infinite;
}
@keyframes trajectoryPulse {
  0%, 100% { box-shadow: 0 0 25px rgba(215,255,47,0.25); }
  50%       { box-shadow: 0 0 38px rgba(215,255,47,0.45); }
}

.sf-node-text {
  flex: 1;
  min-width: 0;
}
.sf-node-label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -0.01em;
  line-height: 1.3;
}
.sf-label-trajectory {
  color: var(--accent);
}
.sf-node-sub {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 3px;
  letter-spacing: 0;
}

/* Connector lines */
.sf-connector {
  padding: 6px 0 6px 32px; /* align line under circle center */
  width: 100%;
}
.sf-line {
  width: 1px;
  height: 32px;
  background: rgba(255,255,255,0.18);
}
.sf-line-accent {
  background: linear-gradient(to bottom, rgba(255,255,255,0.18), rgba(215,255,47,0.50));
}

/* Staggered fade-in for nodes */
.sf-fade {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
  transition-delay: var(--sf-delay, 0s);
}
.sf-fade.sf-visible {
  opacity: 1;
  transform: translateY(0);
}

.sf-caption {
  margin-top: 32px;
  font-size: 1rem;
  color: var(--muted);
  text-align: center;
  line-height: 1.65;
}

/* RIGHT: explanatory prose */
.system-prose {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-top: 8px;
}
.system-prose-block p {
  font-size: 1.125rem;
  color: var(--dim);
  line-height: 1.7;
}
.system-prose-block p + p {
  margin-top: 18px;
}
.system-prose-highlight {
  padding: 28px 32px;
  border-left: 2px solid rgba(215,255,47,0.28);
  background: rgba(215,255,47,0.04);
  border-radius: 0 12px 12px 0;
}
.system-prose-highlight p {
  font-size: 1.125rem;
  color: var(--dim);
  line-height: 1.7;
}
.system-prose-highlight p:first-child {
  font-weight: 600;
  color: var(--white);
  margin-bottom: 14px;
}
.system-prose-close {
  border-top: 1px solid var(--border);
  padding-top: 36px;
}
.system-prose-final {
  font-size: 1.125rem !important;
  font-weight: 700 !important;
  color: var(--white) !important;
  margin-top: 20px;
}

@media (max-width: 1024px) {
  .system-layout {
    grid-template-columns: 260px 1fr;
    gap: 52px;
  }
}
@media (max-width: 768px) {
  .system-layout {
    grid-template-columns: 1fr;
    gap: 48px;
    margin-top: 52px;
  }
  .system-flow {
    position: static;
    max-width: 340px;
    margin: 0 auto;
  }
  .essay-anchor {
    padding: 24px 24px;
  }
  .essay-pivot {
    padding: 22px 24px;
  }
  .essay-category-statement {
    padding: 24px 24px;
  }
}

/* ════════════════════════════════════════════
   SECTION 6 — THE MOMENT (risk-tinted anchor)
════════════════════════════════════════════ */

.section-moment {
  border-top: 1px solid var(--border);
}

/* Burnout anchor — risk tint — uses accent at lower opacity (no red/purple) */
.essay-anchor-risk {
  border-left-color: rgba(255,255,255,0.35) !important;
  background: rgba(255,255,255,0.03) !important;
}
.essay-anchor-risk p:first-child {
  color: var(--white) !important;
}
.essay-anchor-risk p + p {
  color: var(--dim) !important;
}

/* ════════════════════════════════════════════
   SECTION 7 — HOW IT WORKS (narrative index blocks)
════════════════════════════════════════════ */

.section-how-narrative {
  /* inherits surface + border from inline styles */
}

.how-index-block {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  margin-top: 40px;
  padding: 28px 32px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface2);
  transition: border-color var(--t) var(--ease);
}
.how-index-block:hover {
  border-color: var(--border2);
}

.hib-index-tag {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.hib-signal { background: rgba(215,255,47,0.08); color: var(--accent); border: 1px solid rgba(215,255,47,0.22); }
.hib-load   { background: rgba(255,255,255,0.04); color: var(--dim);    border: 1px solid rgba(255,255,255,0.10); }
.hib-conc   { background: rgba(255,255,255,0.04); color: var(--muted);  border: 1px solid rgba(255,255,255,0.10); }

.hib-content {
  flex: 1;
}
.hib-headline {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
  margin-bottom: 10px;
  line-height: 1.4;
}
.hib-content p {
  font-size: 0.9375rem;
  color: var(--dim);
  line-height: 1.75;
}

.how-cta-row {
  margin-top: 48px;
  display: flex;
  justify-content: flex-start;
}

@media (max-width: 600px) {
  .how-index-block {
    flex-direction: column;
    gap: 16px;
    padding: 22px 20px;
  }
}

/* ════════════════════════════════════════════
   SECTION 8 — THE OUTPUT (4-stage sequence)
════════════════════════════════════════════ */

.section-output {
  border-top: 1px solid var(--border);
}

.output-stages {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 44px;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.output-stage {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  transition: background var(--t) var(--ease);
}
.output-stage:last-child {
  border-bottom: none;
}
.output-stage:hover {
  background: var(--surface2);
}

.output-stage-num {
  flex-shrink: 0;
  width: 64px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 28px 0 28px 24px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
}

.output-stage-content {
  flex: 1;
  padding: 28px 28px 28px 8px;
}
.output-stage-label {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}
.output-stage-content p {
  font-size: 0.9375rem;
  color: var(--dim);
  line-height: 1.75;
}

@media (max-width: 600px) {
  .output-stage-num {
    width: 48px;
    padding: 20px 0 20px 16px;
  }
  .output-stage-content {
    padding: 20px 16px 20px 8px;
  }
}

/* ════════════════════════════════════════════
   SECTION 9 — WHERE THIS APPLIES
════════════════════════════════════════════ */

.section-where {
  padding: 140px 0;
  background: var(--bg);
}

/* ════════════════════════════════════════════
   SECTION 10 — THE DECISION POINT (final CTA)
════════════════════════════════════════════ */

.section-decision .cta-final-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.decision-body {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 44px;
  max-width: 680px;
}
.decision-body p {
  font-size: 1.125rem;
  color: var(--dim);
  line-height: 1.7;
}

.decision-close {
  margin-top: 52px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 32px;
  width: 100%;
}

.decision-final-line {
  font-size: clamp(1.1875rem, 2.5vw, 1.4375rem);
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
}

.decision-cta-box {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  padding: 28px 32px;
  border: 1px solid rgba(215,255,47,0.22);
  border-radius: 14px;
  background: rgba(215,255,47,0.04);
  width: 100%;
  justify-content: center;
}
.decision-cta-sub {
  font-size: 0.9375rem;
  color: var(--muted);
  line-height: 1.6;
  max-width: 380px;
}

@media (max-width: 768px) {
  .decision-cta-box {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 22px 20px;
  }
  .section-decision .cta-final-inner {
    align-items: flex-start;
  }
}

/* ════════════════════════════════════════════
   FORECASTING
════════════════════════════════════════════ */

.foresight-block {
  margin-top: 36px;
  margin-bottom: 12px;
}
.foresight-block .t-lead {
  font-size: 1.0625rem;
  color: var(--dim);
  line-height: 1.75;
}
.foresight-block em {
  color: var(--white);
  font-style: normal;
  font-weight: 500;
}

.forecast-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.forecast-card {
  padding: 32px 28px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color var(--t) var(--ease), transform var(--t) var(--ease);
}
.forecast-card:hover {
  transform: translateY(-3px);
}
.forecast-card p {
  font-size: 0.9375rem;
  color: var(--dim);
  line-height: 1.7;
  flex: 1;
}
.forecast-icon {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
}
.forecast-label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}
.forecast-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
  align-self: flex-start;
}

/* Colour variants */
.forecast-green {
  border-color: rgba(255,255,255,0.09);
  background: var(--surface2);
}
.forecast-green .forecast-icon { color: var(--accent); }
.forecast-green .forecast-tag  { background: rgba(215,255,47,0.10); color: var(--accent); }

.forecast-yellow {
  border-color: rgba(255,255,255,0.09);
  background: var(--surface2);
}
.forecast-yellow .forecast-icon { color: var(--dim); }
.forecast-yellow .forecast-tag  { background: rgba(255,255,255,0.06); color: var(--dim); }

.forecast-orange {
  border-color: rgba(255,255,255,0.09);
  background: var(--surface2);
}
.forecast-orange .forecast-icon { color: var(--dim); }
.forecast-orange .forecast-tag  { background: rgba(255,255,255,0.06); color: var(--dim); }

@media (max-width: 1024px) {
  .forecast-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .forecast-grid { gap: 16px; }
  .forecast-card { padding: 24px 20px; }
}

/* ════════════════════════════════════════════
   RESULTS PAGE
════════════════════════════════════════════ */

/* Quote blocks */
.results-quotes {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: 44px;
}

.results-quote {
  padding: 32px 36px;
  border-left: 2px solid rgba(215, 255, 47, 0.35);
  background: rgba(215, 255, 47, 0.03);
  border-radius: 0 10px 10px 0;
}

.results-quote-text {
  font-size: 1.125rem;
  color: var(--white);
  line-height: 1.65;
  font-style: italic;
  margin-bottom: 14px;
}

.results-quote-attr {
  font-size: 0.8125rem;
  color: var(--muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* ════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════ */

.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 64px 0 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 36px;
}
.footer-brand-tagline {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 280px;
  margin-top: 14px;
}
.footer-col h5 {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 18px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 0.875rem;
  color: var(--muted);
  transition: color var(--t) var(--ease);
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-copyright {
  font-size: 0.8125rem;
  color: var(--muted);
}
.footer-tm {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.18);
  max-width: 600px;
  text-align: right;
  line-height: 1.55;
}

/* ════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════ */

@media (max-width: 1024px) {
  .container, .container-narrow, .container-mid { padding: 0 28px; }
  .nav-inner { padding: 0 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .domains-grid { grid-template-columns: repeat(2, 1fr); }
  .domain-cell:nth-child(3n) { border-right: 1px solid var(--border); }
  .domain-cell:nth-child(2n) { border-right: none; }
  .domain-cell:nth-child(n+5) { border-bottom: none; }
  .brief-contrast { grid-template-columns: 1fr; }
  .brief-col:first-child { border-right: none; border-bottom: 1px solid var(--border); }
  .positioning-grid { grid-template-columns: 1fr; }
  .articles-grid { grid-template-columns: repeat(2, 1fr); }
  .article-card.featured { padding: 40px 36px; }
  .lrs-band { grid-template-columns: 110px 1fr; }
  .lrs-band-label { display: none; }
}

@media (max-width: 768px) {
  .container, .container-narrow, .container-mid { padding: 0 20px; }
  .nav-inner { padding: 0 20px; }
  .nav-center, .nav-right .nav-login { display: none; }
  .nav-hamburger { display: flex; }

  .section    { padding: 80px 0; }
  .section-lg { padding: 100px 0; }
  .section-cta-final { padding: 100px 0; }

  .hero-content { padding: 60px 0; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  .realization-row { grid-template-columns: 1fr; gap: 6px; }
  .reveals-grid { grid-template-columns: 1fr; }
  .reveal-item-block:nth-child(odd)  { padding-right: 0; border-right: none; }
  .reveal-item-block:nth-child(even) { padding-left: 0; }
  .indices-grid { grid-template-columns: 1fr; }
  .indices-footer { flex-direction: column; align-items: flex-start; gap: 16px; }
  .brief-contrast { grid-template-columns: 1fr; }
  .proof-box { padding: 40px 24px; }
  .proof-stats { flex-wrap: wrap; gap: 32px; }
  .proof-stat { padding: 0 24px; }
  .proof-div { display: none; }

  .index-deep-header { flex-direction: column; gap: 16px; }
  .domains-grid { grid-template-columns: 1fr; }
  .domain-cell { border-right: none !important; }
  .domain-cell:not(:last-child) { border-bottom: 1px solid var(--border) !important; }
  .domain-cell:last-child { border-bottom: none !important; }
  .load-factors-grid { grid-template-columns: 1fr; }
  .load-factor { border-right: none; }
  .cei-spectrum { grid-template-columns: 1fr; }
  .cei-mid { display: none; }
  .cascade-layout { grid-template-columns: 1fr; }
  .cascade-spine { display: none; }
  .lrs-band { grid-template-columns: 100px 1fr; }
  .tier-row { grid-template-columns: 1fr; gap: 8px; }

  .articles-grid { grid-template-columns: 1fr; }
  .article-card.featured { padding: 32px 24px; grid-column: auto; }
  .article-card.featured .art-title { font-size: 1.25rem; }

  .contact-layout { grid-template-columns: 1fr; gap: 56px; }
  .form-row { grid-template-columns: 1fr; }
  .pilot-form { padding: 28px 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; }
  .footer-tm { text-align: left; }
  .positioning-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .container, .container-narrow, .container-mid { padding: 0 16px; }
}