:root {
  --bg: #04050a;
  --surface: #080c14;
  --surface-2: #0d1421;
  --border: #1a2436;
  --fg: #e8edf5;
  --fg-2: #8a9ab5;
  --fg-3: #4a5a75;
  --amber: #f5a623;
  --amber-dim: #7a5010;
  --green: #22c55e;
  --green-dim: #14532d;
  --red: #ef4444;
  --mono: 'DM Mono', monospace;
  --sans: 'Space Grotesk', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAVBAR */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 48px;
  background: rgba(4,5,10,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

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

.brand-mark {
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--fg);
}

.brand-model {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--amber);
  letter-spacing: 0.1em;
  background: var(--amber-dim);
  padding: 2px 6px;
  border-radius: 2px;
}

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

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.status-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--green);
  letter-spacing: 0.1em;
}

/* HERO */
.hero {
  padding: 64px 48px 80px;
  border-bottom: 1px solid var(--border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.eyebrow-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--amber);
  letter-spacing: 0.12em;
}

.eyebrow-divider {
  color: var(--border);
  font-family: var(--mono);
}

.eyebrow-zone {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-3);
  letter-spacing: 0.08em;
}

.hero-headline {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 17px;
  color: var(--fg-2);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 40px;
}

.hero-stats-row {
  display: flex;
  gap: 32px;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-value {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 500;
  color: var(--amber);
  letter-spacing: -0.01em;
}

.stat-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-3);
  letter-spacing: 0.1em;
}

/* HERO PANEL */
.hero-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}

.panel-title {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-3);
  letter-spacing: 0.12em;
}

.panel-refresh {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-3);
}

.zone-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  padding: 1px;
}

.zone-card {
  background: var(--surface);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.zone-ok { border-left: 2px solid var(--green); }

.zone-id {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-3);
  letter-spacing: 0.05em;
}

.zone-composite {
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 500;
  color: var(--fg);
}

.zone-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--green);
  letter-spacing: 0.08em;
}

.zone-modalities {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 4px;
}

.zone-modalities span {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--fg-3);
  background: var(--surface-2);
  padding: 2px 5px;
  border-radius: 2px;
}

.panel-footer {
  padding: 8px 16px;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-3);
}

/* STATS SECTION */
.stats-section {
  padding: 56px 48px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

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

.stats-row {
  display: flex;
  align-items: center;
  gap: 0;
}

.stat-block {
  flex: 1;
  padding: 0 40px;
}

.stat-block:first-child { padding-left: 0; }

.stat-block:last-child { padding-right: 0; }

.stat-number {
  font-family: var(--mono);
  font-size: 52px;
  font-weight: 700;
  color: var(--amber);
  line-height: 1;
  margin-bottom: 12px;
}

.stat-text {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.6;
}

.stat-source {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-3);
}

.stat-divider {
  width: 1px;
  height: 80px;
  background: var(--border);
  flex-shrink: 0;
}

/* SECTIONS */
.section-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--amber);
  letter-spacing: 0.15em;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 20px;
}

.section-body {
  font-size: 16px;
  color: var(--fg-2);
  line-height: 1.7;
  max-width: 640px;
  margin-bottom: 48px;
}

/* MODALITIES */
.modalities-section {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
}

.mod-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
}

.mod-card {
  background: var(--surface);
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mod-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.mod-symbol {
  font-family: var(--mono);
  font-size: 28px;
  font-weight: 500;
  color: var(--amber);
  min-width: 48px;
  padding-top: 2px;
}

.mod-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mod-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--fg);
}

.mod-type {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-3);
  letter-spacing: 0.1em;
}

.mod-desc {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.6;
}

.mod-classes {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: auto;
}

.class-tag {
  font-family: var(--mono);
  font-size: 10px;
  padding: 4px 8px;
  border-radius: 2px;
  display: inline-block;
}

.class-tier1 { background: rgba(245,166,35,0.12); color: var(--amber); border: 1px solid var(--amber-dim); }
.class-tier2 { background: rgba(34,197,94,0.08); color: var(--green); border: 1px solid var(--green-dim); }
.class-tier3 { background: rgba(74,90,117,0.15); color: var(--fg-3); border: 1px solid var(--border); }

/* THREAT MATRIX */
.threat-section {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.threat-inner { max-width: 900px; }

.threat-tier {
  margin-bottom: 48px;
}

.tier-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.tier-badge {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 2px;
}

.tier1-badge { background: rgba(245,166,35,0.15); color: var(--amber); border: 1px solid var(--amber-dim); }
.tier2-badge { background: rgba(34,197,94,0.1); color: var(--green); border: 1px solid var(--green-dim); }
.tier3-badge { background: rgba(239,68,68,0.1); color: var(--red); border: 1px solid rgba(239,68,68,0.25); }

.tier-note {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-3);
}

.threat-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.threat-row {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 20px;
  padding: 14px 16px;
  background: var(--surface-2);
  align-items: center;
}

.threat-row-nda { opacity: 0.6; }

.threat-id {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-3);
}

.threat-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--fg);
  display: block;
  margin-bottom: 2px;
}

.threat-desc {
  font-size: 13px;
  color: var(--fg-3);
}

.nda-note {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--amber);
  border: 1px solid var(--amber-dim);
  padding: 1px 5px;
  border-radius: 2px;
  margin-left: 6px;
}

/* VERIFICATION */
.verification-section {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
}

.ver-inner { max-width: 900px; }

.commit-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 20px 24px;
  margin: 32px 0 40px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.commit-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--amber);
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.commit-value {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--fg-2);
}

.ver-stats {
  display: flex;
  gap: 48px;
  margin-bottom: 32px;
}

.ver-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ver-value {
  font-family: var(--mono);
  font-size: 32px;
  font-weight: 600;
  color: var(--fg);
}

.ver-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-3);
  letter-spacing: 0.1em;
}

.ver-arch {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 20px 24px;
}

.arch-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-3);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.arch-row {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.arch-item span {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-2);
  background: var(--surface-2);
  padding: 4px 10px;
  border-radius: 2px;
  border: 1px solid var(--border);
}

/* AUDIENCES */
.audiences-section {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.aud-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}

.aud-card {
  background: var(--surface-2);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.aud-icon {
  color: var(--amber);
  width: 32px;
}

.aud-name {
  font-size: 17px;
  font-weight: 600;
  color: var(--fg);
}

.aud-pitch {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.6;
  flex: 1;
}

.aud-detail {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.aud-tag {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-3);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 3px 8px;
  border-radius: 2px;
}

/* CLOSING */
.closing-section {
  padding: 96px 48px;
}

.closing-inner { max-width: 800px; }

.closing-statement {
  font-size: clamp(22px, 3vw, 36px);
  font-weight: 300;
  line-height: 1.4;
  color: var(--fg);
  margin-bottom: 48px;
}

.closing-contact {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-3);
  letter-spacing: 0.1em;
}

.contact-email {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid var(--amber-dim);
  padding-bottom: 2px;
}

.contact-email:hover {
  color: var(--fg);
  border-color: var(--fg);
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .mod-grid { grid-template-columns: 1fr; }
  .aud-grid { grid-template-columns: 1fr; }
  .stats-row { flex-direction: column; gap: 32px; }
  .stat-divider { display: none; }
  .stat-block { padding: 0; }
  .ver-stats { gap: 24px; }
  .navbar { padding: 12px 24px; }
  .hero { padding: 40px 24px 56px; }
  .stats-section, .modalities-section, .threat-section, .verification-section, .audiences-section, .closing-section {
    padding: 56px 24px;
  }
}

@media (max-width: 600px) {
  .hero-stats-row { flex-wrap: wrap; gap: 20px; }
  .zone-grid { grid-template-columns: 1fr; }
  .arch-row { gap: 8px; }
}

/* ============================================================
   OPERATOR DASHBOARD — /dashboard
   ============================================================ */

.dash-body {
  min-height: 100vh;
  background: var(--bg);
}

/* — Header bar — */
.dash-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 32px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky;
  top: 0;
  z-index: 50;
}

.dash-header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.dash-title {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--fg);
  letter-spacing: 0.08em;
}

.dash-sep { color: var(--border); font-family: var(--mono); }

.dash-model-tag {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--amber);
  background: var(--amber-dim);
  padding: 2px 7px;
  border-radius: 2px;
  letter-spacing: 0.08em;
}

.dash-header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.live-dot {
  display: flex;
  align-items: center;
  gap: 6px;
}

.live-pip {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse 2s ease-in-out infinite;
}

.live-text {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--green);
  letter-spacing: 0.12em;
}

.tick-counter {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-3);
  letter-spacing: 0.08em;
}

.ts-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-3);
  letter-spacing: 0.06em;
}

/* — Global composite — */
.composite-banner {
  padding: 20px 32px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.composite-inner {
  display: flex;
  align-items: center;
  gap: 24px;
}

.composite-score-wrap {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.composite-score {
  font-family: var(--mono);
  font-size: 56px;
  font-weight: 700;
  line-height: 1;
  color: var(--fg);
  transition: color 0.4s ease;
}

.composite-score.alert   { color: var(--red); }
.composite-score.elevated { color: var(--amber); }
.composite-score.nominal  { color: var(--green); }

.composite-unit {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--fg-3);
}

.composite-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.composite-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-3);
  letter-spacing: 0.12em;
}

.composite-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 2px;
}

.composite-status-badge.nominal  { color: var(--green); background: var(--green-dim); border: 1px solid rgba(34,197,94,0.25); }
.composite-status-badge.elevated { color: var(--amber);  background: var(--amber-dim);  border: 1px solid rgba(245,166,35,0.25); }
.composite-status-badge.alert    { color: var(--red);     background: rgba(239,68,68,0.12); border: 1px solid rgba(239,68,68,0.3); animation: pulse 1.5s ease-in-out infinite; }

.status-pip {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* — Modality strip — */
.modality-strip {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.modality-cell {
  flex: 1;
  padding: 12px 16px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.modality-cell:last-child { border-right: none; }

.mod-name {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--fg-3);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.mod-val {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 600;
  color: var(--fg);
}

.mod-bar-wrap {
  height: 3px;
  background: var(--surface-2);
  border-radius: 2px;
  overflow: hidden;
}

.mod-bar {
  height: 100%;
  border-radius: 2px;
  transition: width 0.5s ease;
  background: var(--amber);
}

/* — Main content grid — */
.dash-main {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 1px;
  background: var(--border);
  border-bottom: 1px solid var(--border);
}

/* — Zone map — */
.zone-section {
  background: var(--bg);
}

.section-head {
  padding: 12px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.section-head-title {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-3);
  letter-spacing: 0.12em;
}

.section-head-count {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-3);
}

.zone-map {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  padding: 1px;
}

.zone-tile {
  background: var(--surface);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  cursor: default;
  transition: background 0.2s;
}

.zone-tile:hover { background: var(--surface-2); }

.zone-tile-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.zone-tile-id {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-3);
  letter-spacing: 0.08em;
}

.zone-tile-score {
  font-family: var(--mono);
  font-size: 26px;
  font-weight: 600;
  color: var(--fg);
  line-height: 1;
}

.zone-tile-score.high-score { color: var(--amber); }
.zone-tile-score.low-score  { color: var(--green); }

.zone-tile-cdus {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.cdu-chip {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 5px 8px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 2px;
  min-width: 68px;
}

.cdu-chip-id {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--fg-3);
  letter-spacing: 0.06em;
}

.cdu-chip-score {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--fg);
}

.cdu-chip-mods {
  display: flex;
  gap: 3px;
  flex-wrap: wrap;
}

.mod-pip {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--fg-3);
}

.mod-pip.hot { background: var(--amber); }
.mod-pip.cold { background: var(--green); }

/* — Threat panel (sidebar) — */
.threat-panel {
  background: var(--surface);
  display: flex;
  flex-direction: column;
  max-height: 600px;
}

.panel-section-head {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}

.panel-section-title {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-3);
  letter-spacing: 0.12em;
}

.threat-count-badge {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--amber);
  background: var(--amber-dim);
  padding: 2px 6px;
  border-radius: 2px;
}

/* Armed / clear counts */
.armed-summary {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 16px;
  flex-shrink: 0;
}

.armed-count {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.armed-count-val {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 600;
  color: var(--red);
}

.armed-count-label {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--fg-3);
  letter-spacing: 0.1em;
}

.clear-count-val { color: var(--green); }

/* Threat list */
.threat-list {
  overflow-y: auto;
  flex: 1;
}

.threat-item {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background 0.2s;
}

.threat-item:hover { background: var(--surface-2); }

.threat-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.threat-class-id {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-3);
  letter-spacing: 0.06em;
}

.threat-badge {
  font-family: var(--mono);
  font-size: 9px;
  padding: 2px 6px;
  border-radius: 2px;
  letter-spacing: 0.08em;
}

.threat-badge.tier1 { color: var(--amber); background: var(--amber-dim); border: 1px solid rgba(245,166,35,0.2); }
.threat-badge.tier2 { color: var(--green); background: var(--green-dim); border: 1px solid rgba(34,197,94,0.2); }
.threat-badge.tier3 { color: var(--fg-3);   background: rgba(74,90,117,0.15); border: 1px solid var(--border); }

.threat-name-text {
  font-size: 13px;
  font-weight: 500;
  color: var(--fg);
}

.threat-meta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.threat-meta-item {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.threat-meta-label {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--fg-3);
  letter-spacing: 0.1em;
}

.threat-meta-value {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-2);
}

.threat-meta-value.conf-high { color: var(--red); }
.threat-meta-value.conf-med  { color: var(--amber); }
.threat-meta-value.conf-low  { color: var(--green); }

.threat-status-strip {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.threat-status-strip.armed  { color: var(--red); }
.threat-status-strip.clear  { color: var(--green); }

/* — Threat class legend — */
.class-legend {
  border-top: 1px solid var(--border);
  padding: 10px 16px;
  flex-shrink: 0;
}

.legend-title {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--fg-3);
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}

.legend-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}

.legend-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legend-row-id {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--fg-3);
  min-width: 28px;
}

.legend-row-name {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--fg-2);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* — Nav back link — */
.dash-back {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-3);
  text-decoration: none;
  letter-spacing: 0.08em;
  transition: color 0.2s;
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 2px;
}

.dash-back:hover { color: var(--fg); border-color: var(--fg-2); }

/* — Animations — */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

@keyframes flash-row {
  0%   { background: rgba(245,166,35,0.15); }
  100% { background: transparent; }
}

.threat-item.new-threat { animation: flash-row 1s ease-out; }

/* — No data state — */
.no-threats {
  padding: 24px 16px;
  text-align: center;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-3);
}

/* — Responsive — */
@media (max-width: 1100px) {
  .dash-main { grid-template-columns: 1fr; }
  .zone-map { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 700px) {
  .zone-map { grid-template-columns: repeat(2, 1fr); }
  .dash-header { padding: 12px 16px; }
  .composite-banner { padding: 16px; }
  .modality-strip { flex-wrap: wrap; }
  .modality-cell { min-width: 50%; border-bottom: 1px solid var(--border); }
}

/* ============================================================
   GLB-1 EXPLAINER — /explainer
   ============================================================ */

.nav-brand-link {
  text-decoration: none;
  color: inherit;
  display: inline-flex;
}

.nav-brand-link:hover .brand-mark { color: var(--amber); }

.nav-home-link {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-3);
  letter-spacing: 0.08em;
  text-decoration: none;
  margin-left: 16px;
  padding-left: 16px;
  border-left: 1px solid var(--border);
  transition: color 0.2s;
}

.nav-home-link:hover { color: var(--fg); }

/* PLACEMENT / SPEC GRID */
.placement-section {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
}

.placement-inner { max-width: 1100px; }

.spec-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.spec-card {
  background: var(--surface);
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.spec-key {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--amber);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.spec-value {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.6;
}

/* CLOSING BACK LINK */
.closing-back {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-3);
  letter-spacing: 0.08em;
  text-decoration: none;
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 2px;
  transition: color 0.2s, border-color 0.2s;
}

.closing-back:hover { color: var(--fg); border-color: var(--fg-2); }

/* EXPLAINER RESPONSIVE */
@media (max-width: 900px) {
  .spec-grid { grid-template-columns: 1fr; }
  .placement-section { padding: 56px 24px; }
  .nav-home-link { margin-left: 8px; padding-left: 8px; font-size: 10px; }
}

@media (max-width: 600px) {
  .closing-contact { flex-wrap: wrap; gap: 12px; }
}