:root {
  --bg: #0d1117;
  --bg-alt: #111827;
  --surface: #161b22;
  --fg: #e6edf3;
  --fg-muted: #8b949e;
  --accent: #f0a500;
  --accent-dim: rgba(240, 165, 0, 0.12);
  --cream: #faf6ee;
  --border: rgba(240, 165, 0, 0.15);
  --radius: 6px;
  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

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

/* Navigation */
.nav {
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--fg);
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  font-style: italic;
  font-family: var(--font-display);
}

/* Hero */
.hero {
  padding: 80px 48px 64px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}
.hero-label {
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 24px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 88px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--cream);
  margin-bottom: 28px;
  max-width: 640px;
}
.hero-headline em {
  font-style: italic;
  color: var(--accent);
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.65;
  margin-bottom: 48px;
}
.hero-beta-counter {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  font-size: 14px;
  color: var(--fg-muted);
}
.beta-pulse {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: beta-pulse 2s ease-out infinite;
  flex-shrink: 0;
}
.beta-text {
  font-weight: 500;
}
.hero-urgency {
  font-size: 13px;
  color: var(--fg-muted);
  margin-top: -8px;
  margin-bottom: 20px;
  font-style: italic;
}
@keyframes beta-pulse {
  0%   { transform: scale(1); opacity: 0.7; }
  50%  { transform: scale(1.5); opacity: 1; }
  100% { transform: scale(1); opacity: 0.7; }
}
.hero-visual {
  margin-top: 48px;
}
.waveform-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
  max-width: 560px;
}
.waveform-bars {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 48px;
  margin-bottom: 20px;
}
.waveform-bars span {
  display: block;
  width: 4px;
  background: var(--accent);
  border-radius: 2px;
  opacity: 0.6;
}
.waveform-bars span:nth-child(1)  { height: 20px; }
.waveform-bars span:nth-child(2)  { height: 32px; }
.waveform-bars span:nth-child(3)  { height: 14px; }
.waveform-bars span:nth-child(4)  { height: 40px; }
.waveform-bars span:nth-child(5)  { height: 28px; }
.waveform-bars span:nth-child(6)  { height: 44px; }
.waveform-bars span:nth-child(7)  { height: 18px; }
.waveform-bars span:nth-child(8)  { height: 36px; }
.waveform-bars span:nth-child(9)  { height: 26px; }
.waveform-bars span:nth-child(10) { height: 48px; }
.waveform-bars span:nth-child(11) { height: 22px; }
.waveform-bars span:nth-child(12) { height: 38px; }
.waveform-bars span:nth-child(13) { height: 16px; }
.waveform-bars span:nth-child(14) { height: 42px; }
.waveform-bars span:nth-child(15) { height: 30px; }
.waveform-bars span:nth-child(16) { height: 20px; }
.waveform-bars span:nth-child(17) { height: 34px; }
.waveform-bars span:nth-child(18) { height: 12px; }
.waveform-bars span:nth-child(19) { height: 46px; }
.waveform-bars span:nth-child(20) { height: 24px; }
.waveform-bars span:nth-child(21) { height: 40px; }
.waveform-bars span:nth-child(22) { height: 18px; }
.waveform-bars span:nth-child(23) { height: 32px; }
.waveform-bars span:nth-child(24) { height: 26px; }
.waveform-bars span:nth-child(25) { height: 44px; }
.waveform-bars span:nth-child(26) { height: 20px; }
.waveform-bars span:nth-child(27) { height: 36px; }
.waveform-bars span:nth-child(28) { height: 14px; }
.waveform-bars span:nth-child(29) { height: 30px; }
.waveform-bars span:nth-child(30) { height: 48px; }
.waveform-bars span:nth-child(31) { height: 22px; }
.waveform-bars span:nth-child(32) { height: 38px; }
.waveform-bars span:nth-child(33) { height: 16px; }
.waveform-bars span:nth-child(34) { height: 42px; }
.waveform-bars span:nth-child(35) { height: 28px; }

.waveform-label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 16px;
}
.task-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.task {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--fg-muted);
}
.task.done { color: var(--fg); }
.task-check {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: var(--accent-dim);
}
.task.done .task-check { background: var(--accent-dim); border-color: var(--accent); }
.task-check svg { width: 10px; height: 10px; }

.hero-stat-row {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  max-width: 560px;
}
.stat {
  flex: 1;
  text-align: center;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--cream);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-desc {
  font-size: 12px;
  color: var(--fg-muted);
  line-height: 1.4;
}
.stat-div {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Testimonials trust bar */
.testimonials-trust {
  margin-top: 48px;
  max-width: 560px;
}
.testimonials-trust-label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 16px;
}
.testimonials-trust-row {
  display: flex;
  gap: 16px;
}
.testimonials-trust-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  flex: 1;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s;
}
.testimonials-trust-card:hover {
  border-color: var(--accent);
}
.testimonials-trust-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}
.testimonials-trust-quote {
  font-size: 13px;
  color: var(--fg);
  line-height: 1.55;
  font-style: italic;
}
.testimonials-trust-meta {
  margin-top: 8px;
}
.testimonials-trust-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--cream);
}
.testimonials-trust-show {
  font-size: 11px;
  color: var(--fg-muted);
}
.testimonials-trust-badge {
  display: inline-block;
  margin-top: 6px;
  background: rgba(240,165,0,0.12);
  color: var(--accent);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Workflow */
.workflow {
  padding: 80px 48px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.workflow-header {
  max-width: 1200px;
  margin: 0 auto 56px;
}
.section-label {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 16px;
}
.section-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  letter-spacing: -0.02em;
  color: var(--cream);
  line-height: 1.1;
}
.steps {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.step {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 0 40px;
}
.step:first-child { padding-left: 0; }
.step:last-child { padding-right: 0; }
.step-num {
  font-family: var(--font-display);
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 0.1em;
}
.step-body h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 8px;
}
.step-body p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}
.step-visual {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.upload-icon svg { width: 56px; height: 56px; }
.agent-pulse {
  width: 56px;
  height: 56px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pulse-ring {
  position: absolute;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  opacity: 0.4;
  animation: pulse-anim 2s ease-out infinite;
}
.pulse-core {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.6;
}
@keyframes pulse-anim {
  0% { transform: scale(0.8); opacity: 0.6; }
  100% { transform: scale(1.4); opacity: 0; }
}
.ship-icons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.platform-badge {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 12px;
  color: var(--fg-muted);
  font-weight: 500;
}
.step-connector {
  width: 60px;
  height: 1px;
  background: var(--border);
  margin-top: 28px;
  flex-shrink: 0;
}

/* Features */
.features {
  padding: 80px 48px;
  max-width: 1200px;
  margin: 0 auto;
}
.features-header { margin-bottom: 56px; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.feature-card {
  background: var(--bg);
  padding: 32px;
  transition: background 0.2s;
}
.feature-card:hover { background: var(--bg-alt); }
.feature-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 16px;
}
.feature-icon svg { width: 32px; height: 32px; }
.feature-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 8px;
}
.feature-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* Manifesto */
.manifesto {
  background: var(--cream);
  padding: 80px 48px;
}
.manifesto-inner {
  max-width: 720px;
  margin: 0 auto;
}
.manifesto-label {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #1a1a1a;
  opacity: 0.5;
  margin-bottom: 24px;
  font-weight: 500;
}
.manifesto-text {
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.6;
  color: #1a1a1a;
  margin-bottom: 24px;
}
.manifesto-text em { font-style: italic; }
.manifesto-divider {
  width: 48px;
  height: 2px;
  background: var(--accent);
  margin: 32px 0;
}
.manifesto-solution {
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1.5;
  color: #1a1a1a;
  font-style: italic;
}

/* Closing */
.closing {
  padding: 80px 48px;
  text-align: center;
  background: var(--bg);
}
.closing-inner { max-width: 720px; margin: 0 auto; }
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 60px);
  letter-spacing: -0.03em;
  color: var(--cream);
  line-height: 1.1;
  margin-bottom: 20px;
}
.closing-sub {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 480px;
  margin: 0 auto 56px;
  line-height: 1.65;
}
.closing-visual {
  display: flex;
  justify-content: center;
}
.orbit {
  position: relative;
  width: 180px;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.orbit-center {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.orbit-center svg { width: 48px; height: 48px; }
.orbit-satellite {
  position: absolute;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--fg-muted);
  text-transform: uppercase;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 12px;
  background: var(--surface);
}
.s1 { top: 10px; left: 50%; transform: translateX(-50%); }
.s2 { top: 50%; right: 0; transform: translateY(-50%); }
.s3 { bottom: 10px; left: 50%; transform: translateX(-50%); }
.s4 { top: 50%; left: 0; transform: translateY(-50%); }

/* Ticker */
.ticker {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  padding: 14px 0;
}
.ticker-inner {
  display: flex;
  gap: 48px;
  animation: ticker-scroll 30s linear infinite;
  white-space: nowrap;
  width: max-content;
}
.ticker-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--fg-muted);
  flex-shrink: 0;
}
.ticker-item::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.ticker-item strong {
  color: var(--accent);
  font-weight: 600;
}
@keyframes ticker-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Footer */
.footer {
  padding: 40px 48px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-brand { display: flex; flex-direction: column; gap: 8px; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--fg);
}
.footer-desc {
  font-size: 13px;
  color: var(--fg-muted);
  max-width: 320px;
  line-height: 1.5;
}
.footer-copy {
  font-size: 13px;
  color: var(--fg-muted);
}

/* Responsive */
@media (max-width: 768px) {
  .nav { padding: 16px 24px; }
  .nav-tagline { display: none; }
  .hero { padding: 48px 24px 40px; }
  .hero-headline { font-size: 40px; }
  .hero-stat-row { flex-direction: column; gap: 24px; }
  .stat-div { width: 40px; height: 1px; }
  .testimonials-trust-row {
    flex-direction: row;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 12px;
    padding-bottom: 8px;
    margin: 0 -24px;
    padding-left: 24px;
    padding-right: 24px;
  }
  .testimonials-trust-card {
    flex: 0 0 85%;
    min-width: 260px;
    scroll-snap-align: start;
  }
  .testimonials-trust-row { scrollbar-width: none; }
  .testimonials-trust-row::-webkit-scrollbar { display: none; }
  .steps { flex-direction: column; gap: 32px; }
  .step { padding: 0; }
  .step-connector { display: none; }
  .feature-grid { grid-template-columns: 1fr; }
  .workflow { padding: 48px 24px; }
  .features { padding: 48px 24px; }
  .manifesto { padding: 48px 24px; }
  .closing { padding: 48px 24px; }
  .footer { padding: 32px 24px; }
  .footer-inner { flex-direction: column; gap: 16px; }
  .footer-brand { align-items: center; text-align: center; }
  .ticker { padding: 12px 0; }
  .ticker-inner { gap: 32px; }
}