:root {
  --bg: #0A0A0A;
  --bg-surface: #111111;
  --bg-card: #161616;
  --fg: #F5F0E8;
  --fg-muted: #8A8A8A;
  --accent: #FF9500;
  --accent-dim: rgba(255, 149, 0, 0.12);
  --border: rgba(245, 240, 232, 0.08);
  --font-head: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

*, *::before, *::after { 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;
}

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 40px;
  border-bottom: 1px solid var(--border);
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(12px);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.5px;
}
.nav-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.nav-pricing {
  font-size: 13px;
  font-weight: 600;
  color: var(--fg-muted);
  text-decoration: none;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  letter-spacing: 0.3px;
  transition: color 0.2s, border-color 0.2s;
}
.nav-pricing:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* ── HERO ── */
.hero {
  padding: 160px 40px 80px;
  max-width: 1100px;
  margin: 0 auto;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 32px;
}
.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.eyebrow-text {
  font-size: 13px;
  color: var(--fg-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(48px, 7vw, 88px);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -3px;
  color: var(--fg);
  margin-bottom: 28px;
  max-width: 800px;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 56px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-surface);
  width: fit-content;
  overflow: hidden;
}
.stat {
  padding: 20px 32px;
}
.stat-value {
  display: block;
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -1px;
}
.stat-label {
  display: block;
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 2px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.stat-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
}

/* ── AGENT DEMO ── */
.agent-demo {
  padding: 0 40px 80px;
  max-width: 1100px;
  margin: 0 auto;
}
.demo-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.demo-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22C55E;
  box-shadow: 0 0 8px #22C55E;
}
.demo-window {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  max-width: 680px;
}
.demo-header {
  padding: 12px 16px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
}
.demo-dots {
  display: flex;
  gap: 6px;
}
.dot-red { width: 12px; height: 12px; border-radius: 50%; background: #FF5F57; }
.dot-yellow { width: 12px; height: 12px; border-radius: 50%; background: #FFBD2E; }
.dot-green { width: 12px; height: 12px; border-radius: 50%; background: #28CA41; }
.demo-title {
  font-size: 12px;
  color: var(--fg-muted);
  font-family: 'Courier New', monospace;
}
.demo-body {
  padding: 24px;
  font-family: 'Courier New', monospace;
  font-size: 13px;
  line-height: 2;
}
.demo-line {
  display: flex;
  gap: 10px;
  opacity: 0;
  animation: fadeInLine 0.3s ease forwards;
}
.demo-line:nth-child(1) { animation-delay: 0.2s; }
.demo-line:nth-child(2) { animation-delay: 0.8s; }
.demo-line:nth-child(3) { animation-delay: 1.4s; }
.demo-line:nth-child(4) { animation-delay: 2.0s; }
.demo-line:nth-child(5) { animation-delay: 2.6s; }
.demo-line:nth-child(6) { animation-delay: 3.2s; }
.demo-line:nth-child(7) { animation-delay: 3.8s; }
@keyframes fadeInLine {
  to { opacity: 1; }
}
.prompt-marker {
  color: var(--accent);
  user-select: none;
}
.check-marker {
  color: #22C55E;
  user-select: none;
}
.prompt-text { color: var(--fg-muted); }
.demo-done .prompt-text { color: var(--fg); }
.demo-cursor {
  margin-top: 4px;
  opacity: 0;
  animation: fadeInLine 0.3s ease forwards 4.5s;
}
.cursor-blink {
  color: var(--accent);
  animation: blink 1s step-end infinite;
}
@keyframes blink {
  50% { opacity: 0; }
}

/* ── FEATURES ── */
.features {
  padding: 80px 40px;
  border-top: 1px solid var(--border);
}
.features-header {
  max-width: 1100px;
  margin: 0 auto 56px;
}
.features-header h2 {
  font-family: var(--font-head);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -1.5px;
  margin-bottom: 12px;
}
.features-header p {
  font-size: 16px;
  color: var(--fg-muted);
  max-width: 480px;
}
.features-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.feature-card {
  padding: 40px;
  background: var(--bg-surface);
}
.feature-icon {
  margin-bottom: 20px;
}
.feature-card h3 {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}
.feature-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ── PRICING ── */
.pricing {
  padding: 80px 40px;
  border-top: 1px solid var(--border);
}
.pricing-header {
  max-width: 1100px;
  margin: 0 auto 48px;
}
.pricing-header h2 {
  font-family: var(--font-head);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -1.5px;
}
.pricing-comparison {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.price-option {
  padding: 40px;
  border-radius: 16px;
  border: 1px solid var(--border);
}
.price-option-human {
  background: var(--bg-surface);
  opacity: 0.7;
}
.price-option-ray {
  background: var(--bg-card);
  border-color: var(--accent);
  box-shadow: 0 0 40px rgba(255, 149, 0, 0.06);
}
.option-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--fg-muted);
  display: block;
  margin-bottom: 16px;
}
.option-amount {
  font-family: var(--font-head);
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -3px;
  color: var(--fg);
  margin-bottom: 32px;
}
.price-option-ray .option-amount { color: var(--accent); }
.option-amount span {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--fg-muted);
}
.option-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.option-list li {
  font-size: 15px;
  color: var(--fg-muted);
  padding-left: 20px;
  position: relative;
}
.option-list li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--fg-muted);
  opacity: 0.4;
}

/* ── MANIFESTO ── */
.manifesto {
  padding: 80px 40px;
  border-top: 1px solid var(--border);
  background: var(--bg-surface);
}
.manifesto-inner {
  max-width: 680px;
  margin: 0 auto;
}
.manifesto-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 20px;
}
.manifesto h2 {
  font-family: var(--font-head);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -1.5px;
  line-height: 1.15;
  margin-bottom: 28px;
}
.manifesto p {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}
.manifesto-cta {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.manifesto-cta span {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 600;
  color: var(--accent);
}

/* ── CLOSING ── */
.closing {
  padding: 100px 40px;
  border-top: 1px solid var(--border);
  max-width: 1100px;
  margin: 0 auto;
}
.closing h2 {
  font-family: var(--font-head);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -2.5px;
  line-height: 1.1;
  max-width: 700px;
  margin-bottom: 24px;
}
.closing p {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.7;
}

/* ── FOOTER ── */
.footer {
  padding: 40px 40px;
  border-top: 1px solid var(--border);
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-brand {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.5px;
}
.footer-tagline {
  font-size: 13px;
  color: var(--fg-muted);
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .hero { padding: 120px 24px 60px; }
  .hero-headline { letter-spacing: -1.5px; }
  .hero-sub { font-size: 16px; }
  .hero-stats { flex-direction: column; width: 100%; }
  .stat-divider { width: 100%; height: 1px; }
  .features-grid { grid-template-columns: 1fr; }
  .pricing-comparison { grid-template-columns: 1fr; }
  .manifesto-inner { max-width: 100%; }
  .closing h2 { letter-spacing: -1px; }
  .footer { flex-direction: column; gap: 12px; text-align: center; }
  .agent-demo, .features, .pricing, .closing { padding-left: 24px; padding-right: 24px; }
  .nav { padding: 16px 24px; }
}