/* ==========================================================================
   DELTA TANGO AI ADVISORY (ai.deltatangoadvisory.com)
   Design System: Sovereign Token Compliant
   Typography: IBM Plex Sans (Body/Headings) + IBM Plex Mono (Labels/HUD)
   Palette: var(--ink), var(--ink-2), var(--ink-3), var(--gold), var(--blue)
   Transition Curve: cubic-bezier(0.16, 1, 0.3, 1)
   No hardcoded Tailwind colours. Zero emdashes. Australian English.
   ========================================================================== */

:root {
  --hud-green: #34d399;
  --hud-green-glow: rgb(var(--green-rgb) / 0.25);
  --hud-amber: #fbbf24;
  --hud-amber-glow: rgb(var(--amber-rgb) / 0.25);
  --hud-blue: #4098f9;
  --hud-blue-glow: rgb(var(--blue-rgb) / 0.25);
  --hud-border: rgb(var(--fg-rgb) / 0.08);
  --hud-border-hover: rgb(var(--fg-rgb) / 0.16);
  --hud-border-active: var(--gold);
  --hud-bg-translucent: rgb(var(--ink-2-rgb) / 0.72);
}

html {
  scroll-behavior: smooth;
}

[id] {
  scroll-margin-top: 96px;
}

body.ai-theme {
  background-color: var(--ink);
  color: var(--paper);
  font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 50% 0%, rgb(var(--blue-rgb) / 0.07) 0%, transparent 55%),
    linear-gradient(rgb(var(--fg-rgb) / 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgb(var(--fg-rgb) / 0.015) 1px, transparent 1px);
  background-size: 100% 100%, 48px 48px, 48px 48px;
  background-position: 0 0, -1px -1px, -1px -1px;
  animation: gridDrift 90s linear infinite;
}

@keyframes gridDrift {
  0% { background-position: 0 0, -1px -1px, -1px -1px; }
  100% { background-position: 0 0, 47px 47px, 47px 47px; }
}

/* --------------------------------------------------------------------------
   HUD TOP BAR & NAVIGATION
   -------------------------------------------------------------------------- */
.ai-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: rgb(var(--ink-rgb) / 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--hud-border);
  z-index: 1000;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 24px;
  gap: 20px;
}

.ai-brand-unit {
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
  flex-shrink: 0;
}

.ai-brand-logo {
  height: 34px;
  width: auto;
}

.ai-brand-divider {
  width: 1px;
  height: 32px;
  background: rgb(var(--fg-rgb) / 0.24);
}

.ai-brand-tagline {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 8px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--paper);
  line-height: 1.3;
}

.ai-telemetry-cluster {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
}

.telemetry-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgb(var(--fg-rgb) / 0.03);
  border: 1px solid var(--hud-border);
  border-radius: 4px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.telemetry-pill.live {
  color: var(--hud-green);
  border-color: rgb(var(--green-rgb) / 0.3);
  background: rgb(var(--green-rgb) / 0.06);
}

.telemetry-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--hud-green);
  animation: telemetryPulse 2s infinite ease-in-out;
}

@keyframes telemetryPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.75); }
}

.ai-nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.ai-nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ai-nav-link {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-nav-link:hover {
  color: var(--paper);
  background: rgb(var(--fg-rgb) / 0.05);
}

.ai-nav-link.active {
  color: var(--gold-text);
  background: rgb(var(--gold-rgb) / 0.08);
  border: 1px solid rgb(var(--gold-rgb) / 0.25);
  font-weight: 600;
}

.ai-audio-toggle {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--hud-border);
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-audio-toggle:hover {
  border-color: var(--hud-border-hover);
  color: var(--paper);
}

.ai-audio-toggle.active {
  color: var(--gold-text);
  border-color: var(--gold);
  background: rgb(var(--gold-rgb) / 0.08);
}

.ai-hud-cta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  color: var(--on-accent);
  background: var(--gold);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 4px;
  letter-spacing: 0.06em;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-hud-cta:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

.ai-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: transparent;
  border: 1px solid var(--hud-border);
  border-radius: 6px;
  cursor: pointer;
  padding: 0;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-hamburger:hover {
  border-color: var(--hud-border-hover);
}

.hamburger-bar {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--paper);
  border-radius: 1px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  transform-origin: center;
}

.ai-hamburger.open .hamburger-bar:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.ai-hamburger.open .hamburger-bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.ai-hamburger.open .hamburger-bar:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.ai-nav-links.mobile-open {
  display: flex !important;
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  flex-direction: column;
  background: rgb(var(--ink-rgb) / 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--hud-border);
  padding: 16px 24px 24px;
  gap: 4px;
  z-index: 999;
  animation: slideDown 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-nav-links.mobile-open .ai-nav-link {
  padding: 12px 16px;
  font-size: 14px;
  border-radius: 6px;
}

.ai-nav-links.mobile-open .ai-nav-link:hover {
  background: rgb(var(--fg-rgb) / 0.04);
}

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

/* --------------------------------------------------------------------------
   SHARED SECTION & CONTAINER ARCHITECTURE
   -------------------------------------------------------------------------- */
.ai-section {
  padding: 96px 0;
  position: relative;
  border-bottom: 1px solid var(--hud-border);
}

.ai-container {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 24px;
}

.ai-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  color: var(--gold-text);
  letter-spacing: 1.8px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 12px;
}

.ai-title-lg {
  font-size: 38px;
  font-weight: 500;
  line-height: 1.15;
  color: var(--paper);
  margin: 0 0 18px 0;
  letter-spacing: -0.02em;
}

.ai-lead {
  font-size: 16px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 820px;
  margin: 0 0 36px 0;
}

/* --------------------------------------------------------------------------
   1. HERO COMMAND DECK
   -------------------------------------------------------------------------- */
.ai-hero {
  padding-top: 148px;
  padding-bottom: 96px;
  border-bottom: 1px solid var(--hud-border);
}

.ai-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: start;
}

.ai-hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
}

.ai-button-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold);
  color: var(--on-accent);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  font-weight: 500;
  padding: 14px 24px;
  border-radius: 6px;
  text-decoration: none;
  letter-spacing: 0.06em;
  position: relative;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-button-primary::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgb(var(--gold-rgb) / 0.3), rgb(var(--blue-rgb) / 0.2));
  opacity: 0;
  z-index: -1;
  filter: blur(8px);
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-button-primary:hover::after {
  opacity: 1;
}

.ai-button-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgb(var(--gold-rgb) / 0.25);
}

.ai-button-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgb(var(--fg-rgb) / 0.03);
  color: var(--paper);
  border: 1px solid var(--hud-border);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  padding: 14px 22px;
  border-radius: 6px;
  text-decoration: none;
  letter-spacing: 0.06em;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-button-secondary:hover {
  background: rgb(var(--fg-rgb) / 0.06);
  border-color: var(--hud-border-hover);
  transform: translateY(-2px);
}

/* Metric Quad */
.ai-metric-quad {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.metric-card {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 8px;
  padding: 20px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.metric-card:hover {
  border-color: var(--hud-border-hover);
  transform: translateY(-2px);
}

.metric-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--gold-text);
  margin-bottom: 6px;
}

.metric-value {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 20px;
  font-weight: 600;
  color: var(--paper);
  margin-bottom: 4px;
}

.metric-sub {
  font-size: 12px;
  line-height: 1.45;
  color: var(--muted);
}

/* Hero AI Command Box */
.ai-command-box {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgb(var(--shade-rgb) / calc(0.4 * var(--shade-k)));
}

.command-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: rgb(var(--shade-rgb) / calc(0.25 * var(--shade-k)));
  border-bottom: 1px solid var(--hud-border);
}

.command-box-title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.command-box-leds {
  display: flex;
  gap: 6px;
}

.status-led {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--hud-green);
  opacity: 0.4;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.status-led.active {
  opacity: 1;
  box-shadow: 0 0 8px var(--hud-green);
}

.command-box-body {
  padding: 24px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  line-height: 1.8;
  color: var(--paper);
}

.terminal-line {
  margin-bottom: 8px;
  word-break: break-word;
}

.terminal-line span.accent { color: var(--blue-text); }
.terminal-line span.success { color: var(--hud-green); }
.terminal-line span.gold { color: var(--gold-text); }

.terminal-highlight-box {
  margin: 18px 0;
  padding: 14px 18px;
  background: rgb(var(--gold-rgb) / 0.05);
  border-left: 2px solid var(--gold);
  border-radius: 0 6px 6px 0;
  font-size: 12px;
  font-style: italic;
  line-height: 1.6;
  color: var(--paper);
}

/* --------------------------------------------------------------------------
   2. THE MODERN AI DILEMMA
   -------------------------------------------------------------------------- */
.dilemma-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 36px;
}

.dilemma-card {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 12px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.dilemma-card.cloud {
  border-top: 3px solid rgb(var(--red-rgb));
}

.dilemma-card.open {
  border-top: 3px solid var(--hud-amber);
}

.dilemma-card.web {
  border-top: 3px solid rgb(var(--violet-rgb));
}

.dilemma-card:hover {
  border-color: var(--hud-border-hover);
  transform: translateY(-2px);
}

.dilemma-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 4px;
  display: inline-block;
  align-self: flex-start;
}

.dilemma-badge.red {
  color: var(--red-text);
  background: rgb(var(--red-rgb) / 0.1);
  border: 1px solid rgb(var(--red-rgb) / 0.25);
}

.dilemma-badge.amber {
  color: var(--hud-amber);
  background: rgb(var(--amber-rgb) / 0.1);
  border: 1px solid rgb(var(--amber-rgb) / 0.25);
}

.dilemma-badge.purple {
  color: var(--violet-text);
  background: rgb(var(--violet-rgb) / 0.1);
  border: 1px solid rgb(var(--violet-rgb) / 0.25);
}

.dilemma-point {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dilemma-heading {
  font-size: 15px;
  font-weight: 500;
  color: var(--paper);
}

.dilemma-desc {
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
}

.sovereign-standard-box {
  background: rgb(var(--green-rgb) / 0.03);
  border: 1px solid rgb(var(--green-rgb) / 0.2);
  border-radius: 12px;
  padding: 28px 32px;
}

.standard-header {
  margin-bottom: 12px;
}

.standard-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--gold-text);
  text-transform: uppercase;
  margin-bottom: 6px;
  display: block;
}

.sovereign-standard-box h3 {
  font-size: 20px;
  font-weight: 500;
  color: var(--paper);
  margin: 0;
}

.sovereign-standard-box p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
  margin: 0;
}

/* --------------------------------------------------------------------------
   3. INTERACTIVE THREAT MATRIX & VULNERABILITY SIMULATOR
   -------------------------------------------------------------------------- */
.threat-simulator-box {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 12px;
  padding: 36px;
  margin-top: 36px;
}

.threat-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.threat-btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 12px 18px;
  background: rgb(var(--fg-rgb) / 0.03);
  color: var(--muted);
  border: 1px solid var(--hud-border);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.threat-btn:hover {
  background: rgb(var(--fg-rgb) / 0.06);
  color: var(--paper);
  border-color: var(--hud-border-hover);
}

.threat-btn.active {
  background: rgb(var(--gold-rgb) / 0.08);
  color: var(--gold-text);
  border-color: var(--gold);
}

.threat-readout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.threat-panel {
  background: rgb(var(--shade-rgb) / calc(0.2 * var(--shade-k)));
  border: 1px solid var(--hud-border);
  border-radius: 8px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.threat-panel.insecure {
  border-top: 3px solid rgb(var(--red-rgb));
}

.threat-panel.secure {
  border-top: 3px solid var(--hud-green);
}

.threat-panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hud-border);
}

.panel-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-transform: uppercase;
}

.panel-risk-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  color: var(--red-text);
  background: rgb(var(--red-rgb) / 0.12);
  padding: 3px 8px;
  border-radius: 3px;
  border: 1px solid rgb(var(--red-rgb) / 0.3);
}

.panel-status-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  color: var(--hud-green);
  background: rgb(var(--green-rgb) / 0.12);
  padding: 3px 8px;
  border-radius: 3px;
  border: 1px solid rgb(var(--green-rgb) / 0.3);
}

.threat-explanation {
  font-size: 13px;
  line-height: 1.6;
  color: var(--paper);
  margin-bottom: 24px;
  min-height: 84px;
}

.threat-metric-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.metric-row-labels {
  display: flex;
  justify-content: space-between;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  margin-bottom: 4px;
}

.metric-track {
  width: 100%;
  height: 6px;
  background: rgb(var(--fg-rgb) / 0.05);
  border-radius: 3px;
  overflow: hidden;
}

.metric-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.fill-red { background: rgb(var(--red-rgb)); }
.fill-green { background: var(--hud-green); }

/* --------------------------------------------------------------------------
   4. DELTA BABYLONIA CUSTOM ENTERPRISE MODEL SERIES
   -------------------------------------------------------------------------- */
.model-explorer-container {
  margin-top: 36px;
}

.model-nav-tabs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.model-tab-btn {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 8px;
  padding: 16px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  text-align: left;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.model-tab-btn:hover {
  border-color: var(--hud-border-hover);
  background: rgb(var(--fg-rgb) / 0.03);
}

.model-tab-btn.active {
  border-color: var(--gold);
  background: rgb(var(--gold-rgb) / 0.06);
}

.tab-code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  font-weight: 500;
  color: var(--paper);
}

.model-tab-btn.active .tab-code {
  color: var(--gold-text);
}

.tab-param {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--muted);
}

.model-dossier-card {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 12px;
  padding: 36px;
  border-top: 3px solid var(--gold);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.model-dossier-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--hud-border);
}

.model-category-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--gold-text);
  text-transform: uppercase;
  margin-bottom: 6px;
  display: block;
}

.model-display-name {
  font-size: 26px;
  font-weight: 500;
  color: var(--paper);
  margin: 0 0 10px 0;
}

.model-description {
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 820px;
  margin: 0;
}

.model-status-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--hud-green);
  background: rgb(var(--green-rgb) / 0.08);
  border: 1px solid rgb(var(--green-rgb) / 0.25);
  padding: 5px 10px;
  border-radius: 4px;
  flex-shrink: 0;
}

.status-indicator-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--hud-green);
  animation: telemetryPulse 2s infinite ease-in-out;
}

.model-spec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.spec-cell {
  background: rgb(var(--fg-rgb) / 0.02);
  border: 1px solid var(--hud-border);
  border-radius: 6px;
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.spec-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.spec-value {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  font-weight: 500;
  color: var(--paper);
}

.model-domain-focus {
  padding: 16px 20px;
  background: rgb(var(--gold-rgb) / 0.04);
  border-left: 2px solid var(--gold);
  border-radius: 0 6px 6px 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--paper);
}

.model-domain-focus strong {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--gold-text);
  text-transform: uppercase;
  display: block;
  margin-bottom: 4px;
}

/* --------------------------------------------------------------------------
   5. AGENTIC MESHES & AUTONOMOUS SAFE ORCHESTRATION
   -------------------------------------------------------------------------- */
.mesh-quad-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
}

.mesh-card {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 12px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.mesh-card:hover {
  border-color: var(--hud-border-hover);
  transform: translateY(-2px);
}

.mesh-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: rgb(var(--blue-rgb) / 0.08);
  border: 1px solid rgb(var(--blue-rgb) / 0.2);
  color: var(--blue-text);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.mesh-card h3 {
  font-size: 18px;
  font-weight: 500;
  color: var(--paper);
  margin: 0 0 10px 0;
}

.mesh-card p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  margin: 0 0 20px 0;
}

.mesh-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--gold-text);
  letter-spacing: 0.08em;
  padding-top: 14px;
  border-top: 1px solid var(--hud-border);
}

/* --------------------------------------------------------------------------
   6. ENTERPRISE WORKSPACE SECURITY UPLIFT & CAPABILITY ENHANCEMENT
   -------------------------------------------------------------------------- */
.workspace-uplift-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.uplift-track-card {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 12px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.uplift-track-card:hover {
  border-color: var(--hud-border-hover);
  transform: translateY(-2px);
}

.uplift-track-card.capability-track {
  background: linear-gradient(180deg, rgb(var(--gold-rgb) / 0.04) 0%, var(--ink-2) 100%);
  border-color: rgb(var(--gold-rgb) / 0.28);
}

.uplift-track-card.capability-track:hover {
  border-color: var(--gold);
}

.track-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.track-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  padding: 4px 10px;
  border-radius: 4px;
  font-weight: 600;
}

.track-badge.red {
  background: rgb(var(--red-2-rgb) / 0.1);
  color: var(--hud-red);
  border: 1px solid rgb(var(--red-2-rgb) / 0.25);
}

.track-badge.gold {
  background: rgb(var(--gold-rgb) / 0.1);
  color: var(--gold-text);
  border: 1px solid rgb(var(--gold-rgb) / 0.3);
}

.track-status-pill {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--paper);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgb(var(--fg-rgb) / 0.04);
  border: 1px solid rgb(var(--fg-rgb) / 0.1);
  padding: 4px 10px;
  border-radius: 20px;
}

.status-indicator-dot.red {
  background: var(--hud-red);
  box-shadow: 0 0 6px var(--hud-red);
}

.status-indicator-dot.gold {
  background: var(--gold);
  box-shadow: 0 0 6px var(--gold);
}

.track-title {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--paper);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.track-desc {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--muted);
  margin-bottom: 24px;
}

.uplift-features-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: auto;
}

.uplift-feature-item {
  background: rgb(var(--fg-rgb) / 0.02);
  border: 1px solid rgb(var(--fg-rgb) / 0.06);
  border-radius: 8px;
  padding: 14px 16px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.uplift-feature-item:hover {
  background: rgb(var(--fg-rgb) / 0.035);
  border-color: rgb(var(--fg-rgb) / 0.12);
}

.feature-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.feature-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9.5px;
  letter-spacing: 0.08em;
  color: var(--blue-text);
  background: rgb(var(--blue-rgb) / 0.1);
  border: 1px solid rgb(var(--blue-rgb) / 0.2);
  padding: 2px 6px;
  border-radius: 3px;
  flex-shrink: 0;
}

.feature-tag.gold {
  color: var(--gold-text);
  background: rgb(var(--gold-rgb) / 0.1);
  border-color: rgb(var(--gold-rgb) / 0.25);
}

.feature-header h4 {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--paper);
  margin: 0;
}

.uplift-feature-item p {
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
  margin: 0;
}

/* Architecture Flow Banner */
.workspace-architecture-flow {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 12px;
  padding: 32px;
  margin-top: 36px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.workspace-architecture-flow:hover {
  border-color: var(--hud-border-hover);
}

.flow-header {
  margin-bottom: 20px;
}

.flow-title {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--paper);
  margin: 4px 0 4px 0;
}

.flow-subtitle {
  font-size: 12.5px;
  color: var(--muted);
  margin: 0;
}

.flow-steps-row {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 12px;
  margin-top: 20px;
}

.flow-step-box {
  flex: 1;
  background: rgb(var(--fg-rgb) / 0.02);
  border: 1px solid rgb(var(--fg-rgb) / 0.06);
  border-radius: 8px;
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.flow-step-box:hover {
  border-color: rgb(var(--fg-rgb) / 0.15);
  background: rgb(var(--fg-rgb) / 0.035);
}

.flow-step-box.highlighted {
  background: rgb(var(--gold-rgb) / 0.06);
  border-color: rgb(var(--gold-rgb) / 0.35);
}

.step-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--gold-text);
  margin-bottom: 4px;
  display: block;
}

.flow-step-box h4 {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--paper);
  margin: 0 0 6px 0;
}

.flow-step-box p {
  font-size: 11.5px;
  line-height: 1.45;
  color: var(--muted);
  margin: 0 0 10px 0;
  flex: 1;
}

.flow-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  color: var(--blue-text);
  background: rgb(var(--blue-rgb) / 0.1);
  padding: 2px 6px;
  border-radius: 3px;
  align-self: flex-start;
}

.flow-tag.gold {
  color: var(--gold-text);
  background: rgb(var(--gold-rgb) / 0.15);
}

.flow-step-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 18px;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   7. HIGH-ASSURANCE CYBERSECURITY & COMPLIANCE FRAMEWORKS
   -------------------------------------------------------------------------- */
.frameworks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.framework-card {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 12px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.framework-card:hover {
  border-color: var(--hud-border-hover);
  transform: translateY(-2px);
}

.framework-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.framework-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--gold-text);
  background: rgb(var(--gold-rgb) / 0.08);
  border: 1px solid rgb(var(--gold-rgb) / 0.25);
  padding: 4px 10px;
  border-radius: 4px;
}

.framework-status-pill {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--hud-green);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgb(var(--green-2-rgb) / 0.08);
  border: 1px solid rgb(var(--green-2-rgb) / 0.2);
  padding: 4px 10px;
  border-radius: 20px;
}

.status-indicator-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--hud-green);
  box-shadow: 0 0 6px var(--hud-green);
  display: inline-block;
}

.framework-card-title {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--paper);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.framework-card-desc {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--muted);
  margin-bottom: 24px;
}

.framework-controls-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: auto;
}

.control-item {
  background: rgb(var(--fg-rgb) / 0.02);
  border: 1px solid rgb(var(--fg-rgb) / 0.06);
  border-radius: 8px;
  padding: 14px 16px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.control-item:hover {
  background: rgb(var(--fg-rgb) / 0.035);
  border-color: rgb(var(--fg-rgb) / 0.12);
}

.control-item-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.control-code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9.5px;
  letter-spacing: 0.08em;
  color: var(--blue-text);
  background: rgb(var(--blue-rgb) / 0.1);
  border: 1px solid rgb(var(--blue-rgb) / 0.2);
  padding: 2px 6px;
  border-radius: 3px;
  flex-shrink: 0;
}

.control-name {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--paper);
}

.control-text {
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
  margin: 0;
}

/* Framework Comparison Table */
.framework-matrix-wrapper {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 12px;
  padding: 32px;
  margin-top: 40px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.matrix-header {
  margin-bottom: 24px;
}

.matrix-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--gold-text);
  display: block;
  margin-bottom: 6px;
}

.matrix-title {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--paper);
  margin: 0;
}

.matrix-table-container {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.framework-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  min-width: 680px;
}

.framework-table th {
  background: rgb(var(--fg-rgb) / 0.03);
  border-bottom: 1px solid var(--hud-border);
  padding: 12px 16px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  color: var(--paper);
  text-align: left;
  letter-spacing: 0.06em;
}

.framework-table td {
  padding: 16px;
  border-bottom: 1px solid rgb(var(--fg-rgb) / 0.05);
  font-size: 12.5px;
  line-height: 1.5;
  vertical-align: top;
}

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

.domain-cell {
  width: 22%;
  color: var(--paper);
}

.domain-cell strong {
  display: block;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--paper);
  margin-bottom: 4px;
}

.domain-cell span {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--muted);
}

.fail-cell {
  width: 39%;
  color: rgb(var(--fg-rgb) / 0.65);
  background: rgb(var(--red-2-rgb) / 0.02);
}

.pass-cell {
  width: 39%;
  color: rgb(var(--fg-rgb) / 0.9);
  background: rgb(var(--green-2-rgb) / 0.03);
}

.status-tag {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: 3px;
  margin-bottom: 8px;
}

.status-tag.fail {
  background: rgb(var(--red-2-rgb) / 0.15);
  color: var(--hud-red);
  border: 1px solid rgb(var(--red-2-rgb) / 0.3);
}

.status-tag.pass {
  background: rgb(var(--green-2-rgb) / 0.15);
  color: var(--hud-green);
  border: 1px solid rgb(var(--green-2-rgb) / 0.3);
}

/* Framework Advisory Callout */
  .comparison-cta-box {
    flex-direction: column;
    align-items: flex-start;
  }

  .comp-cta-action {
    width: 100%;
  }

  .comp-cta-action .ai-btn-primary {
    width: 100%;
    justify-content: center;
  }

  .matrix-toolbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .framework-advisory-callout {
  margin-top: 28px;
  background: linear-gradient(135deg, rgb(var(--gold-rgb) / 0.06), rgb(var(--blue-rgb) / 0.04));
  border: 1px solid rgb(var(--gold-rgb) / 0.25);
  border-radius: 12px;
  padding: 28px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.framework-advisory-callout:hover {
  border-color: rgb(var(--gold-rgb) / 0.4);
}

.callout-icon {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: rgb(var(--gold-rgb) / 0.12);
  border: 1px solid rgb(var(--gold-rgb) / 0.3);
  color: var(--gold-text);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.callout-content {
  flex: 1;
}

.callout-content h4 {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--paper);
  margin: 0 0 6px 0;
}

.callout-content p {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--muted);
  margin: 0;
}

.callout-action {
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   7. INTERACTIVE TOKEN ECONOMICS & LIFETIME ROI CALCULATOR
   -------------------------------------------------------------------------- */
.economics-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  margin-top: 36px;
  align-items: start;
}

.economics-step-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold-text);
  margin: 0 0 16px 0;
  text-transform: uppercase;
}

.token-slider-box {
  background: rgb(var(--fg-rgb) / 0.02);
  border: 1px solid var(--hud-border);
  border-radius: 8px;
  padding: 24px;
  margin-bottom: 24px;
}

.token-slider {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: var(--hud-border);
  border-radius: 2px;
  outline: none;
  margin-bottom: 16px;
}

.token-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--gold);
  cursor: pointer;
  border: 2px solid var(--ink);
  box-shadow: 0 0 0 3px rgb(var(--gold-rgb) / 0.2);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.token-slider::-webkit-slider-thumb:hover {
  box-shadow: 0 0 0 5px rgb(var(--gold-rgb) / 0.35);
}

.token-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--gold);
  cursor: pointer;
  border: 2px solid var(--ink);
}

.token-slider-readout {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.token-number {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 32px;
  font-weight: 700;
  color: var(--paper);
}

.token-unit {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.economics-assumptions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.assumption-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}

.assumption-bullet {
  color: var(--gold-text);
}

/* Output Cards */
.economics-output-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.economics-result-card {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 10px;
  padding: 24px;
}

.economics-result-card.cloud {
  border-top: 3px solid rgb(var(--red-rgb));
}

.economics-result-card.sovereign {
  border-top: 3px solid var(--hud-green);
}

.result-card-header {
  margin-bottom: 16px;
}

.cost-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: 3px;
}

.cost-badge.red {
  color: var(--red-text);
  background: rgb(var(--red-rgb) / 0.12);
  border: 1px solid rgb(var(--red-rgb) / 0.25);
}

.cost-badge.green {
  color: var(--hud-green);
  background: rgb(var(--green-rgb) / 0.12);
  border: 1px solid rgb(var(--green-rgb) / 0.25);
}

.result-figures-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 12px;
}

.figure-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.figure-number {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 20px;
  font-weight: 600;
  color: var(--paper);
}

.figure-number.large { font-size: 24px; }
.figure-number.green { color: var(--hud-green); }

.figure-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.figure-footnote {
  font-size: 11px;
  line-height: 1.4;
  color: var(--muted);
  padding-top: 10px;
  border-top: 1px solid var(--hud-border);
}

.roi-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--hud-border);
  margin-top: 6px;
}

.roi-highlight {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.roi-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
}

.roi-val {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 20px;
  font-weight: 700;
  color: var(--hud-green);
}

.breakeven-indicator {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--gold-text);
}

/* --------------------------------------------------------------------------
   8. INTERACTIVE AI ARCHITECTURE & FEATURE COMPARISON TOOL
   -------------------------------------------------------------------------- */
.comparison-workload-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 36px 0 28px;
}

.workload-tab-btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 10px 16px;
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  color: var(--muted);
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.workload-tab-btn:hover {
  color: var(--paper);
  border-color: var(--hud-border-hover);
  background: rgb(var(--fg-rgb) / 0.04);
}

.workload-tab-btn.active {
  color: var(--gold-text);
  border-color: var(--gold);
  background: rgb(var(--gold-rgb) / 0.08);
}

.tab-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--muted);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.workload-tab-btn.active .tab-indicator {
  background: var(--gold);
  box-shadow: 0 0 6px var(--gold);
}

/* Benchmark Banner */
.comparison-benchmark-banner {
  background: linear-gradient(135deg, rgb(var(--gold-rgb) / 0.08), rgb(var(--blue-rgb) / 0.04));
  border: 1px solid rgb(var(--gold-rgb) / 0.3);
  border-radius: 12px;
  padding: 28px 32px;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  align-items: center;
  margin-bottom: 36px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.comparison-benchmark-banner:hover {
  border-color: rgb(var(--gold-rgb) / 0.5);
}

.benchmark-badge-col {
  border-right: 1px solid rgb(var(--gold-rgb) / 0.2);
  padding-right: 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.benchmark-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9.5px;
  letter-spacing: 0.14em;
  color: var(--gold-text);
  font-weight: 600;
}

.benchmark-stat {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--paper);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.benchmark-stat-sub {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--hud-green);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.benchmark-text-col h4 {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--paper);
  margin: 0 0 8px 0;
}

.benchmark-text-col p {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0 0 14px 0;
}

.benchmark-action {
  display: inline-block;
}

.benchmark-link {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--gold-text);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.06em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.benchmark-link:hover {
  color: var(--paper);
  gap: 10px;
}

/* Model Cards Grid */
.comparison-model-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 36px;
}

.comp-model-card {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.comp-model-card:hover {
  border-color: var(--hud-border-hover);
  transform: translateY(-2px);
}

.comp-model-card.featured-arch {
  background: linear-gradient(180deg, rgb(var(--gold-rgb) / 0.06) 0%, var(--ink-2) 100%);
  border-color: rgb(var(--gold-rgb) / 0.35);
  box-shadow: 0 4px 24px rgb(var(--shade-rgb) / calc(0.3 * var(--shade-k)));
}

.comp-model-card.featured-arch:hover {
  border-color: var(--gold);
}

.comp-model-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.comp-model-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9.5px;
  letter-spacing: 0.1em;
  padding: 3px 8px;
  border-radius: 3px;
  font-weight: 600;
}

.comp-model-badge.fail {
  background: rgb(var(--red-2-rgb) / 0.15);
  color: var(--hud-red);
  border: 1px solid rgb(var(--red-2-rgb) / 0.25);
}

.comp-model-badge.warn {
  background: rgb(var(--blue-rgb) / 0.15);
  color: var(--blue-text);
  border: 1px solid rgb(var(--blue-rgb) / 0.25);
}

.comp-model-badge.pass {
  background: rgb(var(--gold-rgb) / 0.15);
  color: var(--gold-text);
  border: 1px solid rgb(var(--gold-rgb) / 0.35);
}

.comp-model-tier {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.comp-model-title {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--paper);
  margin-bottom: 6px;
}

.comp-model-summary {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--muted);
  margin-bottom: 20px;
  min-height: 38px;
}

.comp-model-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgb(var(--fg-rgb) / 0.06);
}

.meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11.5px;
}

.meta-lbl {
  color: var(--muted);
}

.val-fail {
  color: var(--hud-red);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
}

.val-warn {
  color: var(--blue-text);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
}

.val-pass {
  color: var(--hud-green);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
}

/* Comparison Matrix Table */
.comparison-matrix-wrapper {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 12px;
  padding: 32px;
  margin-bottom: 36px;
}

.matrix-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.matrix-active-filter {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--gold-text);
  letter-spacing: 0.12em;
  background: rgb(var(--gold-rgb) / 0.08);
  border: 1px solid rgb(var(--gold-rgb) / 0.2);
  padding: 4px 10px;
  border-radius: 4px;
}

.comparison-table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.comparison-feature-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  min-width: 760px;
}

.comparison-feature-table th {
  background: rgb(var(--fg-rgb) / 0.03);
  border-bottom: 1px solid var(--hud-border);
  padding: 12px 16px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  color: var(--paper);
  text-align: left;
  letter-spacing: 0.06em;
}

.comparison-feature-table th.sovereign-col-th {
  background: rgb(var(--gold-rgb) / 0.08);
  color: var(--gold-text);
  border-bottom-color: rgb(var(--gold-rgb) / 0.4);
}

.comparison-feature-table td {
  padding: 18px 16px;
  border-bottom: 1px solid rgb(var(--fg-rgb) / 0.05);
  font-size: 12.5px;
  line-height: 1.5;
  vertical-align: top;
  transition: background-color 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.comparison-feature-table tr:last-child td {
  border-bottom: none;
}

.td-dim {
  width: 22%;
}

.td-dim strong {
  display: block;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--paper);
  margin-bottom: 4px;
}

.td-dim span {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--muted);
}

.td-arch-cloud {
  width: 26%;
  background: rgb(var(--red-2-rgb) / 0.015);
  color: rgb(var(--fg-rgb) / 0.65);
}

.td-arch-cloud p,
.td-arch-hyperscaler p,
.td-arch-sovereign p {
  margin: 6px 0 0 0;
  font-size: 12px;
  line-height: 1.5;
}

.td-arch-hyperscaler {
  width: 26%;
  background: rgb(var(--blue-rgb) / 0.015);
  color: rgb(var(--fg-rgb) / 0.75);
}

.td-arch-sovereign.sovereign-cell {
  width: 26%;
  background: rgb(var(--gold-rgb) / 0.04);
  color: rgb(var(--fg-rgb) / 0.95);
  border-left: 1px solid rgb(var(--gold-rgb) / 0.15);
  border-right: 1px solid rgb(var(--gold-rgb) / 0.15);
}

.table-pill {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: 3px;
}

.table-pill.fail {
  background: rgb(var(--red-2-rgb) / 0.15);
  color: var(--hud-red);
  border: 1px solid rgb(var(--red-2-rgb) / 0.3);
}

.table-pill.warn {
  background: rgb(var(--blue-rgb) / 0.15);
  color: var(--blue-text);
  border: 1px solid rgb(var(--blue-rgb) / 0.3);
}

.table-pill.pass {
  background: rgb(var(--green-2-rgb) / 0.15);
  color: var(--hud-green);
  border: 1px solid rgb(var(--green-2-rgb) / 0.3);
}

/* Row highlight styling on filter */
.comp-row.row-dimmed {
  opacity: 0.28;
}

.comp-row.row-highlight td {
  background-color: rgb(var(--gold-rgb) / 0.06);
}

/* Comparison CTA Box */
.comparison-cta-box {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 12px;
  padding: 28px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.comparison-cta-box:hover {
  border-color: var(--hud-border-hover);
}

.comp-cta-content h3 {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--paper);
  margin: 0 0 6px 0;
}

.comp-cta-content p {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--muted);
  margin: 0;
}

.comp-cta-action {
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   9. SENIOR AI PRACTICE & PROVENANCE ASSURANCE
   -------------------------------------------------------------------------- */
.practice-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
  margin-bottom: 40px;
}

.practice-card {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 12px;
  padding: 28px;
  border-top: 3px solid var(--gold);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.practice-card:hover {
  border-color: var(--hud-border-hover);
  transform: translateY(-2px);
}

.practice-card-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--gold-text);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.practice-card h3 {
  font-size: 18px;
  font-weight: 500;
  color: var(--paper);
  line-height: 1.35;
  margin: 0 0 10px 0;
}

.practice-card p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  margin-bottom: 16px;
}

.practice-card-footer {
  border-top: 1px solid var(--hud-border);
  padding-top: 12px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--blue-text);
}

.ai-telemetry-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 10px;
  padding: 28px 36px;
}

.telemetry-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex: 1;
  text-align: center;
}

.telemetry-val {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 26px;
  font-weight: 700;
  color: var(--gold-text);
  line-height: 1;
}

.telemetry-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  max-width: 180px;
}

.telemetry-divider {
  width: 1px;
  height: 40px;
  background: var(--hud-border);
  flex-shrink: 0;
  margin: 0 12px;
}

/* --------------------------------------------------------------------------
   8. EXECUTIVE AI BRIEFING COMMAND TERMINAL
   -------------------------------------------------------------------------- */
.contact-terminal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 40px;
  align-items: start;
}

.terminal-briefing-info {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 12px;
  padding: 36px;
}

.terminal-briefing-info h3 {
  font-size: 22px;
  font-weight: 500;
  color: var(--paper);
  margin: 0 0 16px 0;
}

.terminal-briefing-info p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--muted);
  margin-bottom: 24px;
}

.briefing-criteria-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-top: 1px solid var(--hud-border);
  padding-top: 24px;
}

.criteria-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.criteria-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  margin-top: 7px;
  flex-shrink: 0;
}

.criteria-text strong {
  display: block;
  font-size: 14px;
  color: var(--paper);
  margin-bottom: 2px;
}

.criteria-text span {
  font-size: 13px;
  color: var(--muted);
}

.terminal-form-card {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 12px;
  padding: 36px;
}

.ai-form-group {
  margin-bottom: 20px;
}

.ai-form-group label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--paper);
  margin-bottom: 8px;
}

.ai-form-input,
.ai-form-select,
.ai-form-textarea {
  width: 100%;
  box-sizing: border-box;
  background: rgb(var(--fg-rgb) / 0.04);
  border: 1px solid var(--hud-border);
  border-radius: 6px;
  padding: 12px 16px;
  color: var(--paper);
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 14px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-form-input:focus,
.ai-form-select:focus,
.ai-form-textarea:focus {
  border-color: var(--gold);
  outline: none;
  box-shadow: 0 0 0 2px rgb(var(--gold-rgb) / 0.15);
}

.ai-form-select,
.ai-form-select:focus {
  background-color: var(--ink-3);
  color: var(--paper);
  color-scheme: dark;
  cursor: pointer;
}

.ai-form-select option {
  background-color: var(--ink-2);
  color: var(--paper);
  padding: 10px 14px;
}

.ai-form-textarea {
  min-height: 110px;
  resize: vertical;
}

.ai-form-submit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--gold);
  color: var(--on-accent);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 16px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-form-submit:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgb(var(--gold-rgb) / 0.25);
}

.ai-form-status {
  margin-top: 16px;
  padding: 12px;
  border-radius: 6px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  display: none;
}

.ai-form-status.success {
  display: block;
  background: rgb(var(--green-rgb) / 0.12);
  border: 1px solid rgb(var(--green-rgb) / 0.3);
  color: var(--hud-green);
}

.ai-form-status.error {
  display: block;
  background: rgb(var(--red-rgb) / 0.12);
  border: 1px solid rgb(var(--red-rgb) / 0.3);
  color: var(--red-text);
}

/* --------------------------------------------------------------------------
   ADDITIVE ENTRANCE ANIMATIONS (NEVER BLANK FALLBACK)
   -------------------------------------------------------------------------- */
@keyframes entranceFadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.entrance-animate {
  animation: entranceFadeUp 0.65s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.entrance-animate.stagger-2 { animation-delay: 0.1s; }
.entrance-animate.stagger-3 { animation-delay: 0.2s; }
.entrance-animate.stagger-4 { animation-delay: 0.3s; }

/* --------------------------------------------------------------------------
   RESPONSIVE DESIGN BREAKPOINTS
   -------------------------------------------------------------------------- */
/* --------------------------------------------------------------------------
   MODEL HARDWARE & THROUGHPUT VARIABILITY NOTICE
   -------------------------------------------------------------------------- */
.model-hardware-notice {
  margin-top: 24px;
  background: rgb(var(--fg-rgb) / 0.02);
  border: 1px solid rgb(var(--fg-rgb) / 0.08);
  border-radius: 10px;
  padding: 20px 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.model-hardware-notice:hover {
  border-color: rgb(var(--fg-rgb) / 0.16);
  background: rgb(var(--fg-rgb) / 0.03);
}

.notice-icon {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: rgb(var(--blue-rgb) / 0.1);
  border: 1px solid rgb(var(--blue-rgb) / 0.2);
  color: var(--blue-text);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.notice-text h4 {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--paper);
  margin: 0 0 6px 0;
}

.notice-text p {
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
}

/* --------------------------------------------------------------------------
   INTERACTIVE SCENARIO EVALUATOR (TEAM SIZE & USAGE)
   -------------------------------------------------------------------------- */
.scenario-evaluator-card {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 12px;
  padding: 32px;
  margin-bottom: 32px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.scenario-evaluator-card:hover {
  border-color: var(--hud-border-hover);
}

.scenario-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.scenario-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--gold-text);
  display: block;
  margin-bottom: 6px;
}

.scenario-title {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--paper);
  margin: 0 0 6px 0;
}

.scenario-desc {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--muted);
  margin: 0;
  max-width: 680px;
}

.scenario-live-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--hud-green);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgb(var(--green-2-rgb) / 0.08);
  border: 1px solid rgb(var(--green-2-rgb) / 0.25);
  padding: 4px 10px;
  border-radius: 20px;
  flex-shrink: 0;
}

.scenario-controls-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 28px;
  padding: 24px;
  background: rgb(var(--fg-rgb) / 0.02);
  border: 1px solid rgb(var(--fg-rgb) / 0.05);
  border-radius: 8px;
}

.scenario-group-label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--paper);
  margin-bottom: 12px;
  font-weight: 600;
}

.scenario-btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.scenario-team-btn,
.scenario-usage-btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.04em;
  padding: 8px 14px;
  background: var(--ink);
  border: 1px solid var(--hud-border);
  color: var(--muted);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.scenario-team-btn:hover,
.scenario-usage-btn:hover {
  color: var(--paper);
  border-color: var(--hud-border-hover);
  background: rgb(var(--fg-rgb) / 0.04);
}

.scenario-team-btn.active,
.scenario-usage-btn.active {
  color: var(--gold-text);
  border-color: var(--gold);
  background: rgb(var(--gold-rgb) / 0.1);
  box-shadow: 0 0 8px rgb(var(--gold-rgb) / 0.15);
}

.scenario-output-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.scenario-metric-card {
  background: rgb(var(--fg-rgb) / 0.025);
  border: 1px solid rgb(var(--fg-rgb) / 0.06);
  border-radius: 8px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.scenario-metric-card:hover {
  border-color: rgb(var(--fg-rgb) / 0.14);
}

.metric-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 8px;
}

.metric-tag.red { color: var(--hud-red); }
.metric-tag.blue { color: var(--blue-text); }
.metric-tag.green { color: var(--hud-green); }
.metric-tag.gold { color: var(--gold-text); }

.metric-value {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--paper);
  line-height: 1.1;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.metric-value.green { color: var(--hud-green); }
.metric-value.gold { color: var(--gold-text); }

.metric-value-text {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--paper);
  line-height: 1.35;
  margin-bottom: 6px;
  min-height: 36px;
}

.metric-sub {
  font-size: 11px;
  line-height: 1.4;
  color: var(--muted);
}

.metric-sub strong {
  color: var(--paper);
}

.scenario-token-summary {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 20px;
  padding: 10px 16px;
  background: rgb(var(--fg-rgb) / 0.02);
  border-radius: 4px;
  border-left: 2px solid var(--gold);
}

.scenario-token-summary strong {
  color: var(--paper);
}

.scenario-disclaimer-box {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid rgb(var(--fg-rgb) / 0.06);
}

.disclaimer-item {
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--muted);
}

.disclaimer-item strong {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--paper);
  margin-bottom: 4px;
}

/* --------------------------------------------------------------------------
   TRANSPARENT ADVISORY, IMPLEMENTATION & BUILD SERVICES FRAMEWORK
   -------------------------------------------------------------------------- */
.advisory-services-framework {
  background: var(--ink-2);
  border: 1px solid var(--hud-border);
  border-radius: 12px;
  padding: 32px;
  margin-bottom: 32px;
}

.services-framework-header {
  margin-bottom: 28px;
}

.services-framework-title {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--paper);
  margin: 6px 0 8px 0;
}

.services-framework-lead {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
  max-width: 720px;
}

.services-framework-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.framework-step-card {
  background: rgb(var(--fg-rgb) / 0.02);
  border: 1px solid rgb(var(--fg-rgb) / 0.06);
  border-radius: 10px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.framework-step-card:hover {
  border-color: rgb(var(--fg-rgb) / 0.15);
  transform: translateY(-2px);
}

.framework-step-card.featured-step {
  background: linear-gradient(180deg, rgb(var(--gold-rgb) / 0.06) 0%, rgb(var(--fg-rgb) / 0.02) 100%);
  border-color: rgb(var(--gold-rgb) / 0.35);
}

.framework-step-card.featured-step:hover {
  border-color: var(--gold);
}

.step-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.step-code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--blue-text);
  background: rgb(var(--blue-rgb) / 0.1);
  padding: 2px 6px;
  border-radius: 3px;
}

.step-code.gold {
  color: var(--gold-text);
  background: rgb(var(--gold-rgb) / 0.12);
}

.step-tier {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9.5px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.step-title {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--paper);
  margin: 0 0 6px 0;
}

.step-duration {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  color: var(--gold-text);
  display: block;
  margin-bottom: 12px;
}

.step-desc {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--muted);
  margin: 0 0 16px 0;
}

.step-deliverables {
  list-style: none;
  padding: 0;
  margin: auto 0 0 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid rgb(var(--fg-rgb) / 0.06);
  padding-top: 14px;
}

.step-deliverables li {
  font-size: 11.5px;
  line-height: 1.4;
  color: rgb(var(--fg-rgb) / 0.85);
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.step-deliverables li::before {
  content: "✓";
  color: var(--hud-green);
  font-size: 11px;
  flex-shrink: 0;
}

@media (max-width: 1080px) {
  .workspace-uplift-grid {
    grid-template-columns: 1fr;
  }

  .flow-steps-row {
    flex-direction: column;
    gap: 8px;
  }

  .flow-step-arrow {
    transform: rotate(90deg);
    padding: 4px 0;
  }
  .scenario-controls-grid,
  .scenario-disclaimer-box,
  .services-framework-grid {
    grid-template-columns: 1fr;
  }

  .scenario-output-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ai-hero-grid,
  .dilemma-grid,
  .threat-readout-grid,
  .mesh-quad-grid,
  .frameworks-grid,
  .economics-panel,
  .comparison-benchmark-banner {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .benchmark-badge-col {
    border-right: none;
    border-bottom: 1px solid rgb(var(--gold-rgb) / 0.2);
    padding-right: 0;
    padding-bottom: 16px;
  }

  .comparison-model-cards-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-terminal-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .model-nav-tabs {
    grid-template-columns: repeat(2, 1fr);
  }

  .model-spec-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .practice-cards-grid {
    grid-template-columns: 1fr;
  }

  .ai-telemetry-cluster {
    display: none;
  }

  .ai-telemetry-strip {
    flex-wrap: wrap;
    gap: 24px;
    padding: 24px 20px;
  }

  .telemetry-divider {
    display: none;
  }

  .telemetry-cell {
    min-width: 120px;
  }
}

@media (max-width: 768px) {
  .scenario-output-grid {
    grid-template-columns: 1fr;
  }

  .scenario-evaluator-card,
  .advisory-services-framework {
    padding: 20px;
  }
  .framework-advisory-callout {
    flex-direction: column;
    align-items: flex-start;
  }

  .callout-action {
    width: 100%;
  }

  .callout-action .ai-btn-primary {
    width: 100%;
    justify-content: center;
  }

  .ai-header-inner {
    padding: 0 16px;
  }

  .ai-nav-links {
    display: none;
  }

  .ai-hamburger {
    display: flex;
  }

  .ai-audio-toggle,
  .ai-hud-cta {
    display: none;
  }

  .ai-metric-quad {
    grid-template-columns: 1fr;
  }

  .model-nav-tabs {
    grid-template-columns: 1fr;
  }

  .model-spec-grid {
    grid-template-columns: 1fr;
  }

  .result-figures-grid {
    grid-template-columns: 1fr;
  }

  .roi-summary-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

/* ==========================================================================
   NAVIGATION SYSTEM V2 (shared by /ai and /ai/blueprint)
   Three-zone header, transparent section rail, mobile drawer, audio dock.
   ========================================================================== */
.ai-header {
  height: 72px;
  background: rgb(var(--ink-rgb) / 0.64);
  border-bottom: 1px solid rgb(var(--fg-rgb) / 0.06);
}

.ai-header.is-scrolled {
  background: rgb(var(--ink-rgb) / 0.92);
  border-bottom-color: rgb(var(--fg-rgb) / 0.1);
  box-shadow: 0 10px 32px rgb(var(--shade-rgb) / calc(0.32 * var(--shade-k)));
}

.ai-header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}

.ai-header-inner > .ai-brand-unit {
  justify-self: start;
}

.ai-header-inner > .ai-nav-links {
  justify-self: center;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  background: rgb(var(--fg-rgb) / 0.03);
  border: 1px solid rgb(var(--fg-rgb) / 0.08);
  border-radius: 8px;
}

.ai-header-inner > .ai-nav-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 12px;
}

.ai-header .ai-nav-link {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--muted);
  padding: 9px 18px;
  border-radius: 6px;
  border: 1px solid transparent;
  background: transparent;
  white-space: nowrap;
}

.ai-header .ai-nav-link:hover {
  color: var(--paper);
  background: rgb(var(--fg-rgb) / 0.05);
}

.ai-header .ai-nav-link.active,
.ai-header .ai-nav-link[aria-current="page"] {
  color: var(--paper);
  background: rgb(var(--gold-rgb) / 0.1);
  border-color: rgb(var(--gold-rgb) / 0.35);
  font-weight: 500;
}

.ai-header .ai-hud-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 11px 20px;
  border-radius: 6px;
  white-space: nowrap;
}

.ai-header .ai-nav-link:focus-visible,
.ai-header .ai-hud-cta:focus-visible,
.ai-hamburger:focus-visible,
.ai-rail a:focus-visible,
.ai-rail button:focus-visible,
.ai-audio-toggle:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* Hero status strip (telemetry moved out of the header) */
.ai-status-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 28px 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
}

.ai-status-strip .telemetry-pill {
  padding: 5px 10px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

/* Breadcrumb (sub-pages) */
.ai-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 24px 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
}

.ai-breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-breadcrumb a:hover {
  color: var(--gold-text);
}

.ai-breadcrumb [aria-current="page"] {
  color: var(--gold-text);
}

.ai-breadcrumb-sep {
  color: rgb(var(--fg-rgb) / 0.2);
}

/* --------------------------------------------------------------------------
   TRANSPARENT SECTION RAIL (quick up and down page navigation)
   -------------------------------------------------------------------------- */
.ai-rail {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 900;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-rail.is-ready {
  opacity: 1;
  pointer-events: auto;
}

.ai-rail-btn {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  color: var(--muted);
  background: rgb(var(--ink-rgb) / 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgb(var(--fg-rgb) / 0.08);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-rail-btn:hover:not(:disabled) {
  color: var(--gold-text);
  border-color: rgb(var(--gold-rgb) / 0.45);
  background: rgb(var(--ink-rgb) / 0.8);
}

.ai-rail-btn:disabled {
  opacity: 0.3;
  cursor: default;
}

.ai-rail-track {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
  width: 32px;
  background: rgb(var(--ink-rgb) / 0.32);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgb(var(--fg-rgb) / 0.08);
  border-radius: 999px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-rail:hover .ai-rail-track {
  background: rgb(var(--ink-rgb) / 0.6);
  border-color: rgb(var(--fg-rgb) / 0.14);
}

.ai-rail-line,
.ai-rail-progress {
  position: absolute;
  left: 50%;
  top: 22px;
  bottom: 22px;
  width: 1px;
  transform: translateX(-50%);
  pointer-events: none;
}

.ai-rail-line {
  background: rgb(var(--fg-rgb) / 0.1);
}

.ai-rail-progress {
  background: linear-gradient(180deg, var(--gold), var(--blue));
  transform-origin: top center;
  transform: translateX(-50%) scaleY(0);
}

.ai-rail-link {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 12px;
  text-decoration: none;
}

/* Extends the hover target leftwards so labels stay reachable */
.ai-rail-link::before {
  content: '';
  position: absolute;
  right: 0;
  top: -6px;
  width: 32px;
  height: 24px;
}

.ai-rail:hover .ai-rail-link::before {
  width: 240px;
}

.ai-rail-pip {
  position: relative;
  z-index: 1;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ink);
  border: 1px solid rgb(var(--fg-rgb) / 0.35);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-rail-link.is-passed .ai-rail-pip {
  border-color: rgb(var(--gold-rgb) / 0.6);
}

.ai-rail-link:hover .ai-rail-pip {
  border-color: var(--gold);
  transform: scale(1.3);
}

.ai-rail-link.is-active .ai-rail-pip {
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: 0 0 10px rgb(var(--gold-rgb) / 0.7);
  transform: scale(1.35);
}

.ai-rail-label {
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--muted);
  background: rgb(var(--ink-rgb) / 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgb(var(--fg-rgb) / 0.08);
  border-radius: 6px;
  opacity: 0;
  transform: translate(6px, -50%);
  pointer-events: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-rail-index {
  color: rgb(var(--fg-rgb) / 0.35);
}

.ai-rail:hover .ai-rail-label,
.ai-rail:focus-within .ai-rail-label {
  opacity: 0.85;
  transform: translate(0, -50%);
  pointer-events: auto;
}

.ai-rail-link:hover .ai-rail-label,
.ai-rail-link:focus-visible .ai-rail-label {
  opacity: 1;
  color: var(--paper);
  border-color: rgb(var(--gold-rgb) / 0.45);
}

.ai-rail-link.is-active .ai-rail-label {
  color: var(--gold-text);
}

.ai-rail-link.is-active .ai-rail-index {
  color: var(--gold-text);
}

.ai-rail-meter {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  letter-spacing: 1px;
  color: var(--muted);
  padding-top: 2px;
}

.ai-rail-meter strong {
  color: var(--gold-text);
  font-weight: 500;
}

/* Keep content clear of the rail on mid-size desktops */
@media (min-width: 1101px) and (max-width: 1520px) {
  .ai-container {
    padding-left: 64px;
    padding-right: 64px;
  }
}

@media (max-width: 1100px) {
  .ai-rail {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   AUDIO DOCK (moved out of the header)
   -------------------------------------------------------------------------- */
.ai-audio-dock {
  position: fixed;
  left: 20px;
  bottom: 20px;
  z-index: 900;
}

.ai-audio-dock .ai-audio-toggle {
  font-size: 10px;
  letter-spacing: 1.2px;
  padding: 8px 12px;
  border-radius: 6px;
  background: rgb(var(--ink-rgb) / 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* --------------------------------------------------------------------------
   MOBILE DRAWER
   -------------------------------------------------------------------------- */
.ai-drawer-extra {
  display: none;
}

@media (max-width: 900px) {
  .ai-header-inner {
    display: flex;
    justify-content: space-between;
    padding: 0 16px;
  }

  .ai-header-inner > .ai-nav-links {
    display: none;
  }

  .ai-hamburger {
    display: flex;
  }

  .ai-header .ai-hud-cta {
    display: none;
  }

  .ai-audio-dock {
    display: none;
  }

  .ai-header-inner > .ai-nav-links.mobile-open {
    display: flex !important;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 20px 20px 32px;
    overflow-y: auto;
    background: rgb(var(--ink-rgb) / 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: none;
    border-top: 1px solid rgb(var(--fg-rgb) / 0.08);
    border-radius: 0;
    animation: slideDown 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .ai-header-inner > .ai-nav-links.mobile-open .ai-nav-link {
    font-size: 12px;
    padding: 14px 16px;
    border-radius: 6px;
  }

  .ai-nav-links.mobile-open .ai-drawer-extra {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid rgb(var(--fg-rgb) / 0.08);
  }

  .ai-drawer-title {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    color: var(--gold-text);
    padding: 0 16px 8px;
  }

  .ai-header .ai-drawer-extra .ai-nav-link {
    display: flex;
    gap: 12px;
    font-size: 12px;
    padding: 10px 16px;
    letter-spacing: 1px;
  }

  .ai-drawer-extra .ai-nav-link .ai-rail-index {
    color: rgb(var(--fg-rgb) / 0.3);
  }

  .ai-header .ai-drawer-extra .ai-hud-cta {
    display: flex;
    justify-content: center;
    margin-top: 16px;
    padding: 14px 20px;
  }

  body.ai-drawer-open {
    overflow: hidden;
  }
}

.ai-status-ok {
  color: var(--hud-green);
}

/* ==========================================================================
   MODEL SERIES V2: EXPLORER, WORKED EXAMPLES, AND CONFIGURATOR
   ========================================================================== */
.mx-step-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--paper);
  margin-bottom: 12px;
}

.mx-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 10px;
  letter-spacing: 0;
  color: var(--on-accent);
  background: var(--gold);
}

.mx-explorer .model-nav-tabs {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 28px;
}

/* Nine reference families: one even row on wide screens, a 3 x 3 grid on tablets */
@media (min-width: 1180px) {
  .mx-explorer .model-nav-tabs {
    grid-template-columns: repeat(9, minmax(0, 1fr));
    gap: 8px;
  }

  .mx-explorer .model-tab-btn {
    padding: 14px 12px;
  }
}

@media (max-width: 560px) {
  .mx-explorer .model-nav-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mx-explorer .model-tab-btn:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }
}

.mx-controls-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 20px;
  margin-bottom: 20px;
}

.mx-field {
  display: grid;
  gap: 0;
  align-content: start;
}

.mx-select {
  width: 100%;
  min-height: 46px;
  padding: 12px 40px 12px 14px;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 14px;
  color: var(--paper);
  background-color: rgb(var(--fg-rgb) / 0.04);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M2.5 4.5L6 8l3.5-3.5' stroke='%23e9b26d' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  border: 1px solid rgb(var(--fg-rgb) / 0.12);
  border-radius: 8px;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.mx-select:hover {
  border-color: rgb(var(--fg-rgb) / 0.2);
}

.mx-select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgb(var(--gold-rgb) / 0.15);
}

.mx-select option {
  background: var(--ink-2);
  color: var(--paper);
}

.mx-segmented {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: 4px;
  padding: 4px;
  min-height: 46px;
  background: rgb(var(--fg-rgb) / 0.03);
  border: 1px solid rgb(var(--fg-rgb) / 0.12);
  border-radius: 8px;
}

.mx-seg {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 8px 10px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.mx-seg:hover {
  color: var(--paper);
  background: rgb(var(--fg-rgb) / 0.04);
}

.mx-seg.is-active {
  color: var(--paper);
  background: rgb(var(--gold-rgb) / 0.1);
  border-color: rgb(var(--gold-rgb) / 0.4);
}

.mx-seg:focus-visible,
.mx-chip input:focus-visible + span,
.mx-range:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.mx-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 20px;
  align-items: stretch;
}

.mx-body .model-dossier-card {
  padding: 28px;
}

.mx-body .model-spec-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mx-scenario {
  display: flex;
  flex-direction: column;
  background: var(--ink-2);
  border: 1px solid rgb(var(--fg-rgb) / 0.08);
  border-top: 3px solid var(--blue);
  border-radius: 12px;
  padding: 28px;
}

.mx-scenario-eyebrow {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--gold-text);
  margin-bottom: 10px;
}

.mx-scenario-title {
  font-size: 20px;
  font-weight: 500;
  color: var(--paper);
  margin: 0 0 6px 0;
}

.mx-scenario-who {
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 20px 0;
}

.mx-scenario-who span {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-right: 6px;
}

.mx-scenario-who strong {
  color: var(--paper);
  font-weight: 500;
}

.mx-exchange {
  display: grid;
  gap: 10px;
  margin-bottom: 20px;
}

.mx-msg {
  border-radius: 8px;
  padding: 14px 16px;
  border: 1px solid rgb(var(--fg-rgb) / 0.08);
}

.mx-msg-in {
  background: rgb(var(--fg-rgb) / 0.03);
}

.mx-msg-out {
  background: rgb(var(--blue-rgb) / 0.06);
  border-color: rgb(var(--blue-rgb) / 0.22);
}

.mx-msg-tag {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

.mx-msg-out .mx-msg-tag {
  color: var(--blue-text);
}

.mx-msg p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
}

.mx-metrics {
  margin: auto 0 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid rgb(var(--fg-rgb) / 0.06);
}

.mx-metrics > div {
  padding: 12px 0;
  border-bottom: 1px solid rgb(var(--fg-rgb) / 0.04);
}

.mx-metrics > div:nth-last-child(-n+2) {
  border-bottom: none;
  padding-bottom: 0;
}

.mx-metrics dt {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}

.mx-metrics dd {
  margin: 0;
  font-size: 14px;
  color: var(--paper);
  padding-right: 12px;
}

/* ---- Configurator ------------------------------------------------------ */
.mx-builder {
  margin-top: 40px;
  background: var(--ink-2);
  border: 1px solid rgb(var(--fg-rgb) / 0.12);
  border-radius: 12px;
  padding: 36px;
}

.mx-builder-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  padding-bottom: 24px;
  margin-bottom: 28px;
  border-bottom: 1px solid rgb(var(--fg-rgb) / 0.08);
}

.mx-builder-title {
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 0 0 8px 0;
}

.mx-builder-lead {
  font-size: 15px;
  line-height: 1.6;
  color: var(--muted);
  margin: 0;
  max-width: 680px;
}

.mx-builder-link {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--gold-text);
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.mx-builder-link:hover {
  color: var(--gold-light-text);
}

.mx-builder-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  gap: 32px;
  align-items: start;
}

.mx-builder-controls {
  display: grid;
  gap: 24px;
}

.mx-label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--gold-text);
  margin-bottom: 10px;
}

.mx-fieldset {
  border: none;
  margin: 0;
  padding: 0;
  min-width: 0;
}

.mx-fieldset legend {
  padding: 0;
}

.mx-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mx-chip {
  position: relative;
  cursor: pointer;
}

.mx-chip input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.mx-chip span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--muted);
  background: rgb(var(--fg-rgb) / 0.03);
  border: 1px solid rgb(var(--fg-rgb) / 0.12);
  border-radius: 999px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.mx-chip:hover span {
  color: var(--paper);
  border-color: rgb(var(--fg-rgb) / 0.22);
}

.mx-chip input:checked + span {
  color: var(--paper);
  background: rgb(var(--gold-rgb) / 0.1);
  border-color: rgb(var(--gold-rgb) / 0.45);
}

.mx-chip input:checked + span::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.mx-slider-group {
  display: grid;
  gap: 0;
}

.mx-slider-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.mx-slider-val {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--paper);
}

.mx-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  margin: 6px 0 10px;
  border-radius: 999px;
  background: rgb(var(--fg-rgb) / 0.1);
  cursor: pointer;
}

.mx-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--gold);
  border: 3px solid var(--ink);
  box-shadow: 0 0 0 1px var(--gold), 0 0 12px rgb(var(--gold-rgb) / 0.4);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.mx-range::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--gold);
  border: 3px solid var(--ink);
  box-shadow: 0 0 0 1px var(--gold);
}

.mx-range-scale {
  display: flex;
  justify-content: space-between;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--muted);
}

.mx-brief {
  position: sticky;
  top: 96px;
  background: var(--ink);
  border: 1px solid rgb(var(--gold-rgb) / 0.3);
  border-radius: 12px;
  padding: 28px;
}

.mx-brief-name {
  font-size: 18px;
  font-weight: 500;
  color: var(--paper);
  margin: 0 0 12px 0;
}

.mx-fit {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
  color: var(--hud-green);
  background: rgb(var(--green-rgb) / 0.08);
  border: 1px solid rgb(var(--green-rgb) / 0.25);
  margin-bottom: 16px;
}

.mx-fit.is-tight {
  color: var(--hud-amber);
  background: rgb(var(--amber-rgb) / 0.08);
  border-color: rgb(var(--amber-rgb) / 0.25);
}

.mx-fit.is-over {
  color: var(--red-text);
  background: rgb(var(--red-rgb) / 0.08);
  border-color: rgb(var(--red-rgb) / 0.25);
}

.mx-brief-list {
  margin: 0 0 16px 0;
  display: grid;
}

.mx-brief-list > div {
  display: grid;
  gap: 2px;
  padding: 10px 0;
  border-top: 1px solid rgb(var(--fg-rgb) / 0.06);
}

.mx-brief-list dt {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--muted);
}

.mx-brief-list dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--paper);
}

.mx-brief-note {
  font-size: 13px;
  line-height: 1.55;
  color: var(--hud-amber);
  background: rgb(var(--amber-rgb) / 0.06);
  border: 1px solid rgb(var(--amber-rgb) / 0.2);
  border-radius: 8px;
  padding: 10px 12px;
  margin: 0 0 16px 0;
}

.mx-brief-note[hidden] {
  display: none;
}

.mx-brief-cta {
  width: 100%;
  justify-content: center;
  border: none;
  cursor: pointer;
}

.mx-brief-disclaimer {
  font-size: 11px;
  line-height: 1.55;
  color: var(--muted);
  margin: 12px 0 0 0;
}

.mx-blueprint-strip {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 20px 24px;
  border: 1px solid rgb(var(--fg-rgb) / 0.08);
  border-left: 3px solid var(--gold);
  border-radius: 12px;
  background: rgb(var(--gold-rgb) / 0.03);
}

.mx-blueprint-strip .mx-scenario-eyebrow {
  margin-bottom: 4px;
}

.mx-blueprint-strip p {
  margin: 0;
  font-size: 14px;
  color: var(--paper);
}

@media (max-width: 1080px) {
  .mx-controls-row,
  .mx-body,
  .mx-builder-grid {
    grid-template-columns: 1fr;
  }

  .mx-brief {
    position: static;
  }
}

@media (max-width: 768px) {
  .mx-builder {
    padding: 22px;
  }

  .mx-builder-head,
  .mx-blueprint-strip {
    flex-direction: column;
    align-items: flex-start;
  }

  .mx-segmented {
    grid-auto-flow: row;
  }

  .mx-body .model-spec-grid,
  .mx-metrics {
    grid-template-columns: 1fr;
  }

  .mx-metrics > div:nth-last-child(2) {
    border-bottom: 1px solid rgb(var(--fg-rgb) / 0.04);
    padding-bottom: 12px;
  }
}

/* Button casing consistency across /ai and /ai/blueprint */
.ai-button-primary {
  text-transform: uppercase;
}

/* Model series v3: tier sub-labels, hints, inline links */
.mx-seg-stack {
  display: grid;
  gap: 2px;
  padding: 8px 10px;
  text-align: center;
}

.mx-seg-main {
  font-size: 11px;
}

.mx-seg-sub {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.mx-seg.is-active .mx-seg-sub {
  color: var(--gold-text);
}

.mx-hint {
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
}

.mx-tier-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgb(var(--fg-rgb) / 0.06);
}

.mx-tier-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}

.mx-inline-link {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--gold-text);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 1px solid rgb(var(--gold-rgb) / 0.35);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.mx-inline-link:hover {
  color: var(--gold-light-text);
  border-bottom-color: var(--gold-light);
}

@media (max-width: 768px) {
  .mx-tier-row {
    flex-direction: column;
    align-items: flex-start;
  }
}