:root {
  --bg: #050810;
  --bg-secondary: #0b1220;
  --fg: #e2e8f0;
  --fg-muted: #64748b;
  --accent: #00D9FF;
  --accent-dim: rgba(0, 217, 255, 0.12);
  --amber: #FFB800;
  --amber-dim: rgba(255, 184, 0, 0.12);
  --border: rgba(255,255,255,0.06);
  --card-bg: rgba(11, 18, 32, 0.8);
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  line-height: 1.2;
}

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 8, 16, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 700;
  font-size: 17px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--fg);
}
.nav-tag {
  font-size: 12px;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* HERO */
.hero {
  padding: 80px 24px 64px;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  border: 1px solid rgba(0, 217, 255, 0.2);
  color: var(--accent);
  font-size: 12px;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: 20px;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}
.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero-headline {
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.hero-sub {
  color: var(--fg-muted);
  font-size: 16px;
  max-width: 440px;
  margin-bottom: 32px;
  line-height: 1.7;
}
.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.pill {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--fg-muted);
  font-size: 12px;
  padding: 5px 12px;
  border-radius: 6px;
}

/* FLEET PANEL */
.fleet-panel {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(0,217,255,0.05);
}
.fleet-panel-header {
  background: rgba(0,217,255,0.06);
  border-bottom: 1px solid var(--border);
  padding: 10px 16px;
  font-family: 'Space Grotesk', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 8px;
}
.fleet-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}
.agent-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 8px;
  align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.agent-row:last-of-type { border-bottom: none; }
.agent-name { font-weight: 600; font-size: 12px; color: #fff; font-family: 'Space Grotesk', monospace; }
.agent-role { color: var(--fg-muted); font-size: 11px; }
.agent-status { font-size: 10px; font-weight: 500; padding: 2px 8px; border-radius: 10px; letter-spacing: 0.04em; }
.agent-status.online { background: rgba(0,217,255,0.12); color: var(--accent); }
.agent-status.stand { background: rgba(255,255,255,0.05); color: var(--fg-muted); }
.fleet-footer {
  padding: 10px 16px;
  font-size: 11px;
  color: var(--fg-muted);
  background: rgba(0,217,255,0.04);
  border-top: 1px solid var(--border);
}

/* FLEET SECTION */
.fleet {
  padding: 64px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.fleet-header {
  margin-bottom: 48px;
}
.fleet-header h2 {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.fleet-header p { color: var(--fg-muted); }
.agent-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.agent-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  transition: border-color 0.2s;
}
.agent-card:hover { border-color: rgba(0,217,255,0.25); }
.agent-icon {
  margin-bottom: 12px;
  opacity: 0.8;
}
.agent-card h3 {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
  font-family: 'Space Grotesk', sans-serif;
}
.agent-card p { font-size: 12px; color: var(--fg-muted); line-height: 1.5; }

/* FLOW SECTION */
.flow {
  padding: 64px 24px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.flow-header {
  max-width: 1200px;
  margin: 0 auto 48px;
}
.flow-header h2 { font-size: clamp(24px, 3vw, 36px); font-weight: 700; color: #fff; margin-bottom: 8px; }
.flow-header p { color: var(--fg-muted); }
.flow-steps {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}
.step:last-child { border-bottom: none; }
.step-num {
  font-family: 'Space Grotesk', monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.08em;
  padding-top: 4px;
}
.step-body h3 {
  font-size: 17px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
}
.step-body p { color: var(--fg-muted); font-size: 14px; line-height: 1.7; }

/* MISSION CONTROL */
.mc {
  padding: 80px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.mc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.mc-badge {
  display: inline-block;
  background: var(--amber-dim);
  border: 1px solid rgba(255,184,0,0.2);
  color: var(--amber);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.mc-left h2 {
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}
.mc-left > p { color: var(--fg-muted); margin-bottom: 28px; }
.room-list { display: flex; flex-direction: column; gap: 8px; }
.room {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--fg-muted);
  padding: 8px 12px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.room-icon {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  opacity: 0.6;
}
.room-jarvis .room-icon { background: var(--amber); opacity: 1; }

/* MC PANEL */
.mc-panel {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.mc-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: rgba(0,217,255,0.05);
  border-bottom: 1px solid var(--border);
  font-family: 'Space Grotesk', monospace;
  font-size: 11px;
  color: var(--fg-muted);
}
.mc-progress {
  color: var(--accent);
  font-weight: 700;
}
.mc-task-list {
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mc-task {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--fg-muted);
  padding: 6px 0;
}
.mc-task.done { color: #4ade80; text-decoration: line-through; opacity: 0.7; }
.mc-task.active { color: var(--fg); }
.mc-task-spinner {
  width: 12px; height: 12px;
  border: 2px solid rgba(0,217,255,0.3);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }
.mc-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--border); flex-shrink: 0; }
.mc-agent-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  font-size: 11px;
  color: var(--fg-muted);
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,0.2);
}
.mc-bar-fill {
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--amber));
  border-radius: 2px;
  max-width: 200px;
}

/* DIFF SECTION */
.diff {
  padding: 64px 24px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.diff h2 {
  max-width: 1200px;
  margin: 0 auto 40px;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  color: #fff;
}
.diff-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.diff-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
}
.diff-card h3 {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}
.diff-card p { font-size: 13px; color: var(--fg-muted); line-height: 1.7; }

/* CLOSING */
.closing {
  padding: 80px 24px;
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}
.closing h2 {
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
  line-height: 1.25;
}
.closing p {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 16px;
}
.closing-sub {
  color: var(--accent) !important;
  font-size: 14px !important;
  font-weight: 500;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 24px;
  text-align: center;
}
.footer-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--fg-muted);
  margin-bottom: 6px;
}
.footer p { font-size: 12px; color: var(--fg-muted); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .mc-grid { grid-template-columns: 1fr; }
  .agent-grid { grid-template-columns: repeat(2, 1fr); }
  .diff-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .hero { padding: 48px 20px 40px; }
  .fleet, .diff { padding: 48px 20px; }
  .mc { padding: 48px 20px; }
  .agent-grid { grid-template-columns: 1fr 1fr; }
  .step { grid-template-columns: 48px 1fr; gap: 12px; }
}