/* Fonts */
:root {
  --bg: #050D1A;
  --surface: #0A1628;
  --surface-2: #0F1E36;
  --fg: #E8F4F8;
  --fg-muted: #7A9CB8;
  --accent: #00E5FF;
  --accent-dim: rgba(0, 229, 255, 0.12);
  --accent-glow: rgba(0, 229, 255, 0.25);
  --amber: #FFB800;
  --amber-dim: rgba(255, 184, 0, 0.12);
  --border: rgba(0, 229, 255, 0.1);
  --font-display: 'Syne', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Navigation */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 40px;
  background: rgba(5, 13, 26, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--fg);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.02em;
}
.nav-status {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--fg-muted);
}
.status-dot {
  width: 8px; height: 8px;
  background: #00E5FF;
  border-radius: 50%;
  box-shadow: 0 0 8px #00E5FF;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px #00E5FF; }
  50% { opacity: 0.5; box-shadow: 0 0 4px #00E5FF; }
}
.status-label { font-size: 12px; }

/* Hero */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 80px;
  padding: 140px 80px 80px;
  max-width: 1200px;
  margin: 0 auto;
}

/* Radar */
.radar-container {
  position: relative;
  width: 400px;
  height: 400px;
  margin: 0 auto;
}
.radar-sweep {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    rgba(0, 229, 255, 0.25) 30deg,
    transparent 60deg
  );
  animation: sweep 4s linear infinite;
}
@keyframes sweep {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.radar-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0, 229, 255, 0.15);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.radar-ring-1 { width: 130px; height: 130px; }
.radar-ring-2 { width: 220px; height: 220px; border-color: rgba(0, 229, 255, 0.1); }
.radar-ring-3 { width: 330px; height: 330px; border-color: rgba(0, 229, 255, 0.06); }
.radar-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
}

/* Blips */
.blip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
}
.blip-dot {
  width: 10px; height: 10px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent);
  animation: blink 3s ease-in-out infinite;
}
.blip-amber .blip-dot {
  background: var(--amber);
  box-shadow: 0 0 12px var(--amber);
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.blip-label {
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  color: var(--fg-muted);
  white-space: nowrap;
  font-family: var(--font-body);
}
.blip-1 { top: 20%; right: 15%; }
.blip-2 { bottom: 30%; right: 5%; }
.blip-3 { bottom: 15%; left: 18%; }

/* Hero Content */
.hero-content { }
.hero-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 480px;
}

/* Section labels */
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--fg);
}

/* Manifesto */
.manifesto {
  padding: 100px 80px;
  background: linear-gradient(180deg, var(--bg) 0%, var(--surface) 50%, var(--bg) 100%);
}
.manifesto-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: -0.02em;
  color: var(--fg-muted);
  font-style: italic;
}

/* Features */
.features {
  padding: 100px 80px;
  max-width: 1200px;
  margin: 0 auto;
}
.features-header {
  margin-bottom: 64px;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.feature-card {
  background: var(--surface);
  padding: 48px 40px;
}
.feature-icon {
  margin-bottom: 20px;
}
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--fg);
  margin-bottom: 12px;
}
.feature-card p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* How It Works */
.howitworks {
  padding: 100px 80px;
  background: var(--surface);
}
.hiw-header {
  text-align: center;
  margin-bottom: 72px;
}
.steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.step {
  flex: 1;
  min-width: 220px;
  max-width: 280px;
}
.step-number {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 16px;
}
.step-content h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.step-content p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}
.step-connector {
  display: flex;
  align-items: center;
  padding-top: 28px;
}

/* Outcomes */
.outcomes {
  padding: 100px 80px;
  max-width: 1200px;
  margin: 0 auto;
}
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 24px;
}
.outcome-stat {
  background: var(--surface);
  padding: 40px 28px;
}
.stat-value {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--accent);
  margin-bottom: 12px;
  line-height: 1;
}
.stat-desc {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.5;
}
.outcomes-source {
  font-size: 11px;
  color: var(--fg-muted);
  opacity: 0.5;
  text-align: center;
}

/* Closing */
.closing {
  padding: 120px 80px;
  background: linear-gradient(180deg, var(--bg) 0%, var(--surface) 100%);
  text-align: center;
}
.closing-inner { max-width: 720px; margin: 0 auto; }
.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--fg);
  line-height: 1.15;
  margin-bottom: 24px;
}
.closing p {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 40px;
}
.closing-vision {
  border-top: 1px solid var(--border);
  padding-top: 40px;
}
.closing-vision p {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 0;
}

/* Footer */
.footer {
  padding: 48px 80px;
  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;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--fg);
}
.footer-tagline {
  font-size: 13px;
  color: var(--fg-muted);
}
.footer-legal {
  font-size: 11px;
  color: var(--fg-muted);
  opacity: 0.4;
}

/* Mobile */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 120px 32px 60px;
    text-align: center;
  }
  .radar-container { width: 280px; height: 280px; margin: 0 auto 40px; }
  .radar-ring-1 { width: 90px; height: 90px; }
  .radar-ring-2 { width: 160px; height: 160px; }
  .radar-ring-3 { width: 240px; height: 240px; }
  .hero-sub { margin: 0 auto; }
  .manifesto, .features, .howitworks, .outcomes, .closing { padding: 60px 32px; }
  .feature-grid { grid-template-columns: 1fr; }
  .outcomes-grid { grid-template-columns: 1fr 1fr; }
  .footer { padding: 40px 32px; }
  .nav { padding: 16px 24px; }
}
@media (max-width: 600px) {
  .outcomes-grid { grid-template-columns: 1fr; }
  .steps { flex-direction: column; align-items: center; }
  .step-connector { display: none; }
  .step { max-width: 100%; }
}