/* ============================================
   AEGIS DARK OPS — Command Center Theme
   ============================================ */

/* ─── Design Tokens ─── */
:root {
  --bg: #0a0e14;
  --bg-2: #121820;
  --bg-3: #1a2330;
  --accent: #00d4ff;
  --accent-dim: rgba(0, 212, 255, 0.12);
  --accent-glow: rgba(0, 212, 255, 0.35);
  --alert: #ff4757;
  --alert-dim: rgba(255, 71, 87, 0.12);
  --alert-glow: rgba(255, 71, 87, 0.08);
  --warn: #ffb800;
  --warn-dim: rgba(255, 184, 0, 0.12);
  --ok: #00e676;
  --ok-dim: rgba(0, 230, 118, 0.1);
  --fg: #e8edf5;
  --fg-2: #8899b0;
  --fg-3: #6b7a91;
  --border: #1e2a3a;
  --border-bright: rgba(0, 212, 255, 0.18);
  --font-head: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --font-body: 'Inter', sans-serif;
  --radius: 8px;
  --radius-sm: 5px;
}

/* ─── Global Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { overflow-x: hidden; width: 100%; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
  /* Subtle radial gradient for depth */
  background-image: radial-gradient(ellipse at 50% 0%, #121820 0%, #0a0e14 60%);
  min-height: 100vh;
}

/* ─── Navbar ─── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(13, 17, 23, 0.98);
  backdrop-filter: blur(16px);
}
.navbar-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.navbar-brand { display: flex; align-items: center; gap: 10px; cursor: default; }
.brand-mark {
  font-size: 20px;
  color: var(--accent);
  text-shadow: 0 0 16px var(--accent-glow);
}
.brand-name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.14em;
  color: var(--fg);
}
.navbar-right { display: flex; align-items: center; gap: 20px; }
.navbar-product {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--fg-3);
  text-transform: uppercase;
  border-left: 1px solid var(--border);
  padding-left: 20px;
}
.navbar-status { display: flex; align-items: center; gap: 8px; }
.status-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 10px rgba(0, 230, 118, 0.6);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 10px rgba(0, 230, 118, 0.6); }
  50% { opacity: 0.6; box-shadow: 0 0 4px rgba(0, 230, 118, 0.3); }
}
.status-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--fg-3);
}

/* ─── Aegis Nav (secondary) ─── */
.ga-navbar {
  border-bottom: 1px solid var(--border);
  background: rgba(13, 17, 23, 0.96);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 56px;
  z-index: 90;
}
.ga-navbar-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 52px;
}
.ga-tab {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--fg-3);
  text-decoration: none;
  padding: 0 14px;
  height: 52px;
  display: flex;
  align-items: center;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}
.ga-tab:hover {
  color: var(--fg-2);
}
.ga-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  text-shadow: 0 0 12px var(--accent-glow);
}

/* ─── Main Layout ─── */
.ga-wrap {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px 64px;
}

/* ─── Dashboard Header ─── */
.ga-header {
  padding: 28px 0 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.ga-header-left { display: flex; flex-direction: column; gap: 4px; }
.ga-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--accent);
  text-transform: uppercase;
}
.ga-title {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: 0.01em;
  line-height: 1.1;
}
.ga-subtitle {
  font-size: 13px;
  color: var(--fg-3);
  margin-top: 4px;
}
.ga-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--ok);
  white-space: nowrap;
  background: rgba(0, 230, 118, 0.05);
}
.ga-badge--alert {
  color: var(--alert);
  border-color: rgba(255, 71, 87, 0.3);
  background: rgba(255, 71, 87, 0.06);
  animation: badge-pulse 1.5s ease-in-out infinite;
}
@keyframes badge-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 71, 87, 0); }
  50% { box-shadow: 0 0 12px rgba(255, 71, 87, 0.15); }
}
.ga-badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
}

/* ─── Demo Notice ─── */
.ga-demo-notice {
  background: rgba(255, 184, 0, 0.06);
  border: 1px solid rgba(255, 184, 0, 0.2);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--warn);
  line-height: 1.5;
  margin: 16px 0 0;
}
.ga-demo-notice strong { color: var(--fg); }

/* ─── Chief Summary Cards (Desktop) ─── */
.chief-summary-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 20px 0 0;
}
.chief-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  /* Subtle cyan glow on primary cards */
  box-shadow: 0 4px 24px rgba(0, 212, 255, 0.05);
}
.chief-card:hover {
  transform: scale(1.005);
  background: var(--bg-3);
  box-shadow: 0 6px 32px rgba(0, 212, 255, 0.1);
}
/* Left accent border */
.chief-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--accent);
  border-radius: var(--radius) 0 0 var(--radius);
}
.chief-card--danger::before { background: var(--alert); }
.chief-card--danger { box-shadow: 0 4px 24px rgba(255, 71, 87, 0.08); }
.chief-card--warn::before { background: var(--warn); }
.chief-card--warn { box-shadow: 0 4px 24px rgba(255, 184, 0, 0.06); }
.chief-card--ok::before { background: var(--ok); }

.chief-card-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--fg-3);
  text-transform: uppercase;
}
.chief-card-value {
  font-family: var(--font-mono);
  font-size: 36px;
  font-weight: 700;
  color: var(--fg);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.chief-card-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-3);
  margin-top: 2px;
}

/* ─── 24h Trend Chart ─── */
.chief-trend-wrap {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 14px 0 20px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0, 212, 255, 0.05);
}
.chief-trend-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 212, 255, 0.03);
}
.chief-trend-footer {
  display: flex;
  justify-content: space-between;
  padding: 6px 20px 12px;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--fg-3);
}

/* ─── Zone Cards Grid ─── */
#zonesGrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 16px;
  margin-top: 20px;
}
/* Desktop: cap zone cards at 2 columns so they fill width without being absurdly wide */
@media (min-width: 769px) {
  #zonesGrid {
    grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  }
}

/* ─── Zone Card ─── */
.zone-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  box-shadow: 0 4px 24px rgba(0, 212, 255, 0.04);
}
.zone-card:hover {
  transform: scale(1.005);
  background: var(--bg-3);
  box-shadow: 0 6px 28px rgba(0, 212, 255, 0.1);
}
.zone-card--alert {
  box-shadow: 0 4px 24px rgba(255, 71, 87, 0.1);
  border-color: rgba(255, 71, 87, 0.3);
}
.zone-card--alert::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--alert);
}

.ga-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 212, 255, 0.03);
}
.ga-card-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ─── Live Monitor Readings Grid ─── */
.ga-readings {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1px;
  background: var(--border);
}
.ga-reading {
  background: var(--bg-2);
  padding: 16px 14px;
  position: relative;
}
.ga-reading-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--fg-3);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.ga-reading-value {
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 4px;
  color: var(--fg);
}
.ga-reading-unit {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-3);
  margin-top: 2px;
}

/* Status state colors on readings */
.ga-reading.threshold-exceeded {
  background: rgba(255, 71, 87, 0.06);
}
.ga-reading.threshold-exceeded .ga-reading-value { color: var(--alert); }
.ga-reading.threshold-ok .ga-reading-value { color: var(--ok); }
.ga-reading.threshold-warn .ga-reading-value { color: var(--warn); }

/* Status badge inside reading cell */
.ga-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border-radius: 3px;
  margin-top: 6px;
}
.ga-status-badge--safe {
  background: rgba(0, 230, 118, 0.12);
  color: var(--ok);
  border: 1px solid rgba(0, 230, 118, 0.2);
}
.ga-status-badge--elevated {
  background: rgba(255, 184, 0, 0.12);
  color: var(--warn);
  border: 1px solid rgba(255, 184, 0, 0.2);
}
.ga-status-badge--critical {
  background: rgba(255, 71, 87, 0.12);
  color: var(--alert);
  border: 1px solid rgba(255, 71, 87, 0.2);
  animation: badge-pulse 1.5s ease-in-out infinite;
}
.status-dot--inline {
  width: 5px; height: 5px; border-radius: 50%;
  background: currentColor;
}

/* Threshold bar */
.ga-threshold-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}
.ga-tbar-track {
  flex: 1; height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 2px;
  overflow: hidden;
}
.ga-tbar-fill { height: 100%; border-radius: 2px; transition: width 0.5s ease; }
.ga-tbar-fill--ok { background: var(--ok); }
.ga-tbar-fill--warn { background: var(--warn); }
.ga-tbar-fill--alert { background: var(--alert); }
.ga-tbar-threshold { font-family: var(--font-mono); font-size: 9px; color: var(--fg-3); }

/* ─── Sparkline ─── */
.ga-chart-wrap { padding: 10px 14px; }
.ga-chart-canvas { width: 100%; height: 50px; display: block; }
.ga-chart-labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--fg-3);
  margin-top: 4px;
}

/* ─── Alert Log Cards ─── */
.ga-alerts-list { display: flex; flex-direction: column; }

.ga-alert-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  border-left: 3px solid var(--alert);
  transition: background 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 4px 24px rgba(255, 71, 87, 0.06);
}
.ga-alert-item:hover {
  background: var(--bg-3);
  box-shadow: 0 6px 24px rgba(255, 71, 87, 0.12);
}
.ga-alert-icon {
  font-size: 14px;
  margin-top: 2px;
  color: var(--alert);
  flex-shrink: 0;
}
.ga-alert-body { flex: 1; min-width: 0; }
.ga-alert-type {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
  line-height: 1.3;
}
.ga-alert-detail {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-3);
  margin-top: 3px;
}
.ga-alert-time {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--fg-3);
  flex-shrink: 0;
  margin-top: 3px;
}

/* ─── Alert Log Grouped Table ─── */
.ga-table { width: 100%; border-collapse: collapse; }
.ga-table th {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--fg-3);
  text-transform: uppercase;
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 212, 255, 0.03);
}
.ga-table td {
  font-size: 13px;
  color: var(--fg-2);
  padding: 11px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  vertical-align: middle;
}
.ga-table tr:last-child td { border-bottom: none; }
.ga-table tr:hover td { background: rgba(255,255,255,0.02); }
.ga-table .mono { font-family: var(--font-mono); font-size: 11px; }

/* Alert type badges */
.ga-badge-pm25 {
  background: rgba(255, 71, 87, 0.15);
  color: var(--alert);
  border: 1px solid rgba(255, 71, 87, 0.3);
  border-radius: 4px;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
}
.ga-badge-tvoc {
  background: rgba(255, 184, 0, 0.15);
  color: var(--warn);
  border: 1px solid rgba(255, 184, 0, 0.25);
  border-radius: 4px;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
}
.ga-badge-cleared {
  background: rgba(0, 230, 118, 0.1);
  color: var(--ok);
  border: 1px solid rgba(0, 230, 118, 0.2);
  border-radius: 4px;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
}

/* Alert summary bar */
.alert-summary-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin: 16px 0 0;
  flex-wrap: wrap;
}
.alert-summary-item {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: 4px;
}
.summary-badge-pm25 { color: var(--alert); background: rgba(255,71,87,0.08); }
.summary-badge-tvoc { color: var(--warn); background: rgba(255,184,0,0.08); }
.alert-summary-item strong { font-weight: 700; }
.summary-active { color: var(--alert); font-weight: 600; }
.alert-summary-sep { color: var(--fg-3); font-size: 11px; }
.alert-summary-total {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-3);
  letter-spacing: 0.08em;
}
.alert-summary-loading, .alert-summary-empty {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
}

/* Collapsible alert groups */
.alert-group-header { cursor: pointer; }
.alert-group-header:hover td { background: rgba(0,212,255,0.03) !important; }
.alert-group-header td:first-child { display: flex; align-items: center; gap: 8px; }
.group-expand-icon {
  font-size: 9px;
  color: var(--fg-3);
  transition: transform 0.15s ease;
  display: inline-block;
}
.alert-detail-row { background: rgba(255,255,255,0.01); }
.alert-detail-row td { font-size: 11px !important; }

/* ─── Compliance Badge (pill) ─── */
.compliance-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.compliance-badge--compliant {
  background: rgba(0, 230, 118, 0.15);
  color: var(--ok);
  border: 1px solid rgba(0, 230, 118, 0.25);
}
.compliance-badge--warning {
  background: rgba(255, 184, 0, 0.15);
  color: var(--warn);
  border: 1px solid rgba(255, 184, 0, 0.25);
}
.compliance-badge--non-compliant {
  background: rgba(255, 71, 87, 0.15);
  color: var(--alert);
  border: 1px solid rgba(255, 71, 87, 0.25);
}

/* ─── Form Elements ─── */
.ga-form-group { display: flex; flex-direction: column; gap: 5px; margin-bottom: 14px; }
.ga-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--fg-3);
  text-transform: uppercase;
}
.ga-input {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 10px 12px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}
.ga-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}
.ga-input::placeholder { color: var(--fg-3); }

/* ─── Buttons ─── */
.ga-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  cursor: pointer;
  border: none;
  transition: opacity 0.2s ease, transform 0.1s ease;
  text-decoration: none;
}
.ga-btn:hover { opacity: 0.85; transform: translateY(-1px); }
.ga-btn:active { transform: translateY(0); }
.ga-btn--primary {
  background: var(--accent);
  color: #0a0e14;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(0, 212, 255, 0.25);
}
.ga-btn--primary:hover {
  box-shadow: 0 6px 20px rgba(0, 212, 255, 0.35);
}
.ga-btn--secondary {
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid var(--border-bright);
  color: var(--accent);
}
.ga-btn--danger {
  background: rgba(255, 71, 87, 0.1);
  border: 1px solid rgba(255, 71, 87, 0.3);
  color: var(--alert);
}
.ga-btn--small { padding: 6px 12px; font-size: 10px; }
.ga-btn-row { display: flex; gap: 8px; flex-wrap: wrap; }

/* ─── Cards (general) ─── */
.ga-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 4px 24px rgba(0, 212, 255, 0.04);
}
.ga-card:hover {
  box-shadow: 0 6px 28px rgba(0, 212, 255, 0.08);
}
.ga-card-body { padding: 16px; }

/* ─── Zone Config ─── */
.ga-zone-name {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 2px;
}
.ga-zone-meta {
  font-size: 12px;
  color: var(--fg-3);
  font-family: var(--font-mono);
}

/* ─── Status Row ─── */
.status-dot-inline {
  display: inline-block;
  width: 5px; height: 5px;
  border-radius: 50%;
  margin-right: 5px;
}
.status-dot--ok { background: var(--ok); }
.status-dot--alert { background: var(--alert); animation: pulse 1.5s infinite; }
.status-dot--warn { background: var(--warn); }

/* ─── Pagination ─── */
.ga-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-top: 1px solid var(--border);
}
.ga-pagination-info { font-family: var(--font-mono); font-size: 10px; color: var(--fg-3); }
.ga-pagination-btns { display: flex; gap: 6px; }

/* ─── Sensor Rows ─── */
.ga-sensor-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  font-family: var(--font-mono);
  font-size: 10px;
  transition: background 0.15s ease;
}
.ga-sensor-row:last-child { border-bottom: none; }
.ga-sensor-row:hover { background: rgba(255,255,255,0.02); }

/* ─── Alert Count Badge ─── */
.ga-count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  border-radius: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  padding: 0 6px;
}
.ga-count-badge--alert {
  background: rgba(255, 71, 87, 0.2);
  color: var(--alert);
}
.ga-count-badge--ok {
  background: rgba(0, 230, 118, 0.15);
  color: var(--ok);
}

/* ─── Footer ─── */
.ga-footer {
  border-top: 1px solid var(--border);
  padding: 20px 24px;
  text-align: center;
}
.ga-footer p {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-3);
  letter-spacing: 0.06em;
}
.ga-footer a { color: var(--accent); text-decoration: none; }
.ga-footer a:hover { text-decoration: underline; }

/* ─── Empty State ─── */
.ga-empty {
  padding: 40px 16px;
  text-align: center;
  color: var(--fg-3);
  font-size: 13px;
  font-family: var(--font-mono);
}

/* ─── Live Indicator ─── */
.ga-live-dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ok);
  margin-right: 6px;
  animation: pulse 2s ease-in-out infinite;
}

/* ─── Date Range Buttons ─── */
.date-range-btns { display: flex; gap: 4px; }
.date-range-btn {
  background: transparent !important;
  border: 1px solid var(--border) !important;
  color: var(--fg-3) !important;
  font-family: var(--font-mono) !important;
  font-size: 10px !important;
  padding: 5px 12px !important;
  border-radius: 4px !important;
  cursor: pointer;
  transition: all 0.15s ease;
}
.date-range-btn:hover { color: var(--fg-2) !important; border-color: var(--accent) !important; }
.date-range-btn.active { color: var(--accent) !important; border-color: var(--accent) !important; background: rgba(0,212,255,0.06) !important; }

/* ─── Active Alerts Section (inside zone card) ─── */
.ga-card-alert-section {
  border-top: 1px solid var(--border);
}
.ga-card-alert-header {
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--fg-3);
  text-transform: uppercase;
  background: rgba(255, 71, 87, 0.04);
  border-bottom: 1px solid var(--border);
}

/* ─── Card Zone Footer ─── */
.ga-card-footer {
  padding: 8px 14px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.ga-card-footer-meta {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--fg-3);
  letter-spacing: 0.06em;
}

/* ─── Stats Grid ─── */
.ga-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.ga-stats-grid .ga-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 4px 24px rgba(0, 212, 255, 0.04);
}
.ga-stats-grid .ga-card:hover {
  background: var(--bg-3);
  box-shadow: 0 6px 28px rgba(0, 212, 255, 0.08);
}
.ga-stats-grid .ga-card-value {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  line-height: 1.1;
  margin-top: 6px;
}

/* ============================================
   LANDING PAGE (from layout.ejs)
   ============================================ */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 80px 24px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  left: -20%;
  width: 60%;
  height: 140%;
  background: radial-gradient(ellipse, rgba(0, 212, 255, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  flex: 1;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  width: 100%;
}
.hero-content { display: flex; flex-direction: column; min-width: 0; }
.hero-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--accent);
  border: 1px solid var(--border);
  padding: 4px 10px;
  margin-bottom: 24px;
  background: rgba(0, 212, 255, 0.05);
  word-break: break-word;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(36px, 6vw, 88px);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-2);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 48px;
}
.hero-data-row { display: flex; gap: 32px; }
.data-cell { display: flex; flex-direction: column; }
.data-val {
  font-family: var(--font-head);
  font-size: 36px;
  font-weight: 700;
  color: var(--fg);
  line-height: 1;
}
.data-cell--accent .data-val { color: var(--accent); }
.data-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--fg-3);
  margin-top: 4px;
  text-transform: uppercase;
}

/* Ops screen */
.hero-visual { display: flex; align-items: center; min-width: 0; }
.ops-screen {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  width: 100%;
}
.ops-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 212, 255, 0.04);
}
.ops-title {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--accent);
}
.ops-clock {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-2);
}
.ops-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  padding: 1px;
}
.ops-unit {
  background: var(--bg-2);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.unit-id {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--fg-2);
  letter-spacing: 0.05em;
}
.unit-status {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
}
.ops-unit--active .unit-status { color: var(--accent); }
.ops-unit--alert .unit-status { color: var(--alert); }
.ops-unit--standby .unit-status { color: var(--fg-3); }
.unit-bar { height: 3px; background: var(--fg-3); border-radius: 2px; }
.unit-bar--alert { background: var(--alert); }
.ops-alert {
  padding: 10px 14px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.alert-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
}
.alert-text { font-size: 12px; color: var(--fg); line-height: 1.5; }
.ops-telemetry {
  padding: 10px 14px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.telem-block { display: flex; align-items: center; gap: 10px; }
.telem-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  color: var(--fg-3);
  min-width: 90px;
}
.telem-val { font-size: 11px; color: var(--fg-2); }
.telem-bar {
  flex: 1; height: 4px;
  background: var(--fg-3);
  border-radius: 2px;
  overflow: hidden;
}
.telem-fill { height: 100%; background: var(--accent); border-radius: 2px; }

/* Statusfeed */
.statusfeed {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}
.feed-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.feed-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--fg-3);
  padding: 12px 0 10px;
  border-bottom: 1px solid var(--border);
}
.feed-items { display: flex; flex-direction: column; }
.feed-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.feed-item:last-child { border-bottom: none; }
.feed-time {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-3);
  min-width: 60px;
  padding-top: 2px;
}
.feed-text { font-size: 13px; color: var(--fg-2); line-height: 1.5; }
.feed-text strong { color: var(--fg); font-weight: 500; }

/* Capabilities */
.capabilities { padding: 120px 24px; }
.cap-inner { max-width: 1200px; margin: 0 auto; }
.cap-header { margin-bottom: 64px; }
.cap-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.cap-title {
  font-family: var(--font-head);
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 600;
  color: var(--fg);
  max-width: 560px;
  line-height: 1.15;
}
.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
}
.cap-card {
  background: var(--bg);
  padding: 36px 32px;
  transition: background 0.2s;
}
.cap-card:hover { background: var(--bg-2); }
.cap-icon { font-size: 24px; color: var(--accent); margin-bottom: 20px; display: block; }
.cap-name {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}
.cap-desc { font-size: 14px; color: var(--fg-2); line-height: 1.65; }

/* Operational */
.operational { padding: 120px 24px; background: var(--bg-2); }
.op-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.op-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 20px;
}
.op-title {
  font-family: var(--font-head);
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 600;
  color: var(--fg);
  line-height: 1.15;
  margin-bottom: 24px;
}
.op-body { font-size: 15px; color: var(--fg-2); line-height: 1.75; margin-bottom: 16px; }
.op-body strong { color: var(--fg); }
.op-stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}
.op-stat { display: flex; flex-direction: column; }
.op-num {
  font-family: var(--font-head);
  font-size: 32px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.op-lbl { font-size: 11px; color: var(--fg-3); margin-top: 6px; line-height: 1.4; }

/* Terminal */
.op-terminal {
  background: #030a16;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.term-bar {
  background: rgba(0, 212, 255, 0.06);
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-2);
  border-bottom: 1px solid var(--border);
}
.term-body { padding: 20px; display: flex; flex-direction: column; gap: 6px; }
.term-line {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-2);
  line-height: 1.8;
}
.term-line--dim { color: var(--fg-3); }
.term-line--accent { color: var(--accent); }
.term-ok { color: var(--ok); }
.term-warn { color: var(--warn); }

/* Manifesto */
.manifesto { padding: 120px 24px; border-top: 1px solid var(--border); }
.man-inner { max-width: 800px; margin: 0 auto; text-align: center; }
.man-quote {
  font-family: var(--font-head);
  font-size: clamp(22px, 3vw, 36px);
  font-weight: 500;
  color: var(--fg);
  line-height: 1.35;
  letter-spacing: 0.01em;
  margin-bottom: 24px;
}
.man-attr { font-size: 15px; color: var(--fg-2); margin-bottom: 64px; }
.man-divider {
  width: 40px;
  height: 1px;
  background: var(--accent);
  margin: 0 auto 64px;
}
.man-specs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.spec-item { display: flex; flex-direction: column; gap: 6px; }
.spec-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--fg-3);
  text-transform: uppercase;
}
.spec-val {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
}

/* Footer */
.footer { padding: 48px 24px; border-top: 1px solid var(--border); }
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}
.footer-brand { display: flex; align-items: center; gap: 8px; }
.footer-tagline {
  font-family: var(--font-head);
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--fg-2);
  text-transform: uppercase;
}
.footer-copy { font-size: 12px; color: var(--fg-3); margin-top: 8px; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; }
.footer-links a {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--fg-3);
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.15s;
}
.footer-links a:hover { color: var(--fg); }

/* Manifesto CTA */
.man-cta { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 16px 0; }
.cta-btn {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #0a0e14;
  background: var(--accent);
  padding: 12px 28px;
  text-decoration: none;
  border: 1px solid var(--accent);
  transition: background 0.15s, color 0.15s;
}
.cta-btn:hover { background: transparent; color: var(--accent); }
.cta-note { font-family: var(--font-mono); font-size: 11px; color: var(--fg-3); }

/* Nav link */
.nav-link {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--fg-2);
  text-decoration: none;
  transition: color 0.15s;
}
.nav-link:hover { color: var(--fg); }
.nav-link--cta {
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 6px 14px;
  border-radius: 2px;
  font-size: 12px;
}
.nav-link--cta:hover { background: var(--accent); color: var(--bg); }

/* ============================================
   MOBILE OVERRIDES (≤768px)
   ============================================ */

@media (max-width: 768px) {
  /* Reset to dark ops base — mobile is the same palette, different layout */
  :root {
    --bg: #0a0e14;
    --bg-2: #121820;
    --bg-3: #1a2330;
  }

  /* Mobile: sticky header + bottom tab bar */
  .navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 200;
    height: 52px;
    background: rgba(13, 17, 23, 0.98);
    border-bottom: 1px solid var(--border);
  }
  .navbar-inner { padding: 0 16px; height: 52px; max-width: 100%; }
  .brand-name { font-size: 13px; letter-spacing: 0.1em; }
  .navbar-product { display: none; }
  .navbar-status .status-label { display: none; }

  /* Aegis secondary nav */
  .ga-navbar {
    position: fixed;
    top: 52px; left: 0; right: 0;
    z-index: 190;
    background: rgba(13, 17, 23, 0.98);
    border-bottom: 1px solid var(--border);
    height: 44px;
  }
  .ga-navbar-inner {
    padding: 0 12px;
    height: 44px;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .ga-navbar-inner::-webkit-scrollbar { display: none; }
  .ga-navbar-inner nav { display: flex; gap: 0; flex-shrink: 0; }
  .ga-tab {
    font-size: 10px;
    padding: 0 12px;
    height: 44px;
    letter-spacing: 0.04em;
    white-space: nowrap;
  }

  /* Page layout with fixed header */
  .ga-wrap {
    padding: 0 12px;
    padding-top: 96px; /* navbar(52) + ga-navbar(44) */
    padding-bottom: 76px;
  }

  /* Page header */
  .ga-header { padding: 16px 0 12px; flex-direction: column; align-items: flex-start; gap: 8px; }
  .ga-title { font-size: 22px; }
  .ga-subtitle { font-size: 12px; }

  /* Summary cards: 2-col on mobile */
  .chief-summary-row {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 12px 0 0;
  }
  .chief-card { padding: 14px 16px; }
  .chief-card-value { font-size: 22px; }
  .chief-card-label { font-size: 8px; }
  .chief-card-sub { font-size: 9px; }

  /* Trend chart hidden on mobile */
  .chief-trend-wrap { display: none !important; }

  /* Stats grid: 2-col */
  .ga-stats-grid { grid-template-columns: 1fr 1fr !important; gap: 8px !important; }
  .ga-stats-grid .ga-card { padding: 12px 14px; }
  .ga-stats-grid .ga-card-value { font-size: 24px; }

  /* Zone grid: single column */
  #zonesGrid { grid-template-columns: 1fr !important; }

  /* Zone cards full width on mobile */
  .zone-card { margin-bottom: 14px; }
  .ga-readings { grid-template-columns: 1fr 1fr !important; }

  /* Alert items as cards */
  .ga-alerts-list { flex-direction: column; }
  .ga-alert-item {
    padding: 14px 16px;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 6px;
    margin-bottom: 8px;
    border-left: 3px solid var(--alert);
  }
  .ga-alert-item:hover { background: var(--bg-3); }

  /* Alert table → card layout */
  .ga-table thead { display: none; }
  .ga-table, .ga-table tbody { display: block; width: 100%; }
  .ga-table tr {
    display: flex;
    flex-wrap: wrap;
    padding: 12px;
    border-bottom: 1px solid var(--border);
    gap: 6px 0;
  }
  .ga-table tr:last-child { border-bottom: none; }
  .ga-table td {
    display: flex;
    align-items: center;
    padding: 2px 0;
    border-bottom: none;
    font-size: 12px;
    width: 100%;
  }
  .ga-table td::before {
    content: attr(data-label);
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.08em;
    color: var(--fg-3);
    text-transform: uppercase;
    min-width: 76px;
    flex-shrink: 0;
  }
  .ga-table td[data-label="Type"] { width: auto; flex: 1; }
  .ga-table td[data-label="Status"] {
    width: auto;
    margin-left: auto;
    justify-content: flex-end;
  }
  .ga-table td[data-label="Status"]::before { display: none; }
  .ga-table td.alert-action-cell { width: 100%; margin-top: 4px; }
  .ga-table td.alert-action-cell::before { display: none; }
  .ga-table td.alert-action-cell .ga-btn {
    width: 100%;
    justify-content: center;
    padding: 8px 16px;
    font-size: 11px;
  }
  .ga-table td.alert-action-cell:empty { display: none; }

  /* Mobile forms */
  .ga-input {
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--fg);
    font-family: var(--font-mono);
    font-size: 14px;
    padding: 12px 14px;
    min-height: 48px;
  }
  .ga-input:focus { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-glow); }
  .ga-label { font-size: 10px; margin-bottom: 6px; }
  .ga-btn {
    min-height: 44px;
    padding: 12px 20px;
    font-size: 12px;
    border-radius: 6px;
    width: 100%;
    justify-content: center;
  }
  .ga-btn--small { min-height: 36px; padding: 8px 16px; font-size: 11px; width: auto; }

  /* Footer hidden on mobile */
  .ga-footer { display: none; }

  /* Bottom tab bar */
  .mobile-tab-bar {
    display: none;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 200;
    background: rgba(13, 17, 23, 0.98);
    border-top: 1px solid var(--border);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.5);
    height: 60px;
    padding: 0;
    padding-bottom: env(safe-area-inset-bottom, 0);
  }
  .mobile-tab-bar.is-visible { display: flex; }
  .mobile-tab {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    text-decoration: none;
    color: var(--fg-3);
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.04em;
    transition: color 0.15s;
    min-height: 44px;
    padding: 6px 4px;
    -webkit-tap-highlight-color: transparent;
  }
  .mobile-tab:active { background: var(--bg-3); }
  .mobile-tab-icon { font-size: 20px; line-height: 1; }
  .mobile-tab.active { color: var(--accent); text-shadow: 0 0 12px var(--accent-glow); }
  .mobile-tab.active .mobile-tab-icon { filter: drop-shadow(0 0 6px var(--accent-glow)); }

  /* Demo notice compact */
  .ga-demo-notice { border-radius: 6px; padding: 10px 14px; font-size: 11px; margin-top: 12px; }

  /* Alert summary bar stacking */
  .alert-summary-bar { flex-direction: column; gap: 8px; align-items: flex-start; }
  .alert-summary-total { margin-left: 0; }
  .date-range-btns { flex-wrap: wrap; }

  /* Group expand icon hidden on mobile */
  .group-expand-icon { display: none !important; }
  .alert-detail-row { display: flex !important; }

  /* PWA banner */
  #pwa-install-banner {
    padding: 12px 16px;
    font-size: 11px;
    position: fixed;
    top: 52px; left: 0; right: 0;
    z-index: 195;
    background: rgba(0, 212, 255, 0.08);
    border-bottom: 1px solid var(--border);
  }
  #pwa-offline-indicator {
    position: fixed;
    top: 52px; left: 0; right: 0;
    z-index: 195;
  }

  /* Pull-to-refresh accent line */
  .ga-wrap::before {
    content: '';
    display: block;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.4;
    margin-bottom: 4px;
  }

  /* Touch target minimum */
  a.ga-tab, .mobile-tab, button.ga-btn,
  .ga-alert-item, .ga-card, .zone-card {
    min-height: 44px;
  }
  .ga-tab, .mobile-tab { min-height: 44px; min-width: 44px; }
}

/* ─── Desktop Enhancements (>768px) ─── */
@media (min-width: 769px) {
  /* Reading values scale up in wider cards */
  .ga-reading-value { font-size: 38px; }
  .ga-reading { padding: 18px 16px; }
  /* Alert items inside cards get breathing room */
  .ga-alert-item { padding: 14px 20px; }
  .ga-alert-type { font-size: 14px; }
}

/* Tablet */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr !important; gap: 32px; max-width: 100%; overflow: hidden; }
  .hero-visual { order: -1; width: 100%; max-height: 280px; overflow: hidden; }
  .ops-screen { max-height: 280px; overflow: hidden; }
  .hero-headline { font-size: clamp(28px, 7vw, 48px); }
  .hero-headline br { display: none; }
  .hero-badge { max-width: 100%; overflow-wrap: break-word; word-break: break-word; }
  .hero-sub { max-width: 100%; }
  .cap-grid { grid-template-columns: 1fr 1fr; }
  .op-inner { grid-template-columns: 1fr !important; gap: 48px; }
  .op-stats { grid-template-columns: 1fr 1fr; }
  .man-specs { grid-template-columns: repeat(2, 1fr); }
  .chief-summary-row { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .hero { padding: 32px 16px; min-height: auto; }
  .hero-inner { gap: 24px; overflow-x: hidden; }
  .hero-content { padding: 0; }
  .hero-headline { font-size: clamp(24px, 8vw, 36px); line-height: 1.05; margin-bottom: 12px; }
  .hero-badge { font-size: 9px; padding: 4px 8px; margin-bottom: 12px; }
  .hero-sub { font-size: 14px; margin-bottom: 24px; }
  .hero-data-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .data-val { font-size: 24px; }
  .data-label { font-size: 9px; }
  .ops-screen { max-width: 100%; max-height: 220px; }
  .capabilities { padding: 64px 16px; }
  .cap-grid { grid-template-columns: 1fr; }
  .cap-header { margin-bottom: 36px; }
  .cap-card { padding: 24px 20px; }
  .operational { padding: 64px 16px; }
  .op-stats { grid-template-columns: 1fr; }
  .manifesto { padding: 64px 16px; }
  .man-specs { grid-template-columns: 1fr 1fr; }
  .feed-inner { padding: 0 12px; }
  .footer { padding: 32px 16px; }
}

@media (max-width: 375px) {
  .hero { padding: 24px 12px; }
  .hero-headline { font-size: 22px; }
  .hero-sub { font-size: 13px; }
  .hero-data-row { gap: 12px; }
  .data-val { font-size: 20px; }
  .navbar-inner { padding: 0 12px; }
  .brand-name { font-size: 14px; }
}