:root {
  --bg: #0c0c0e;
  --surface: #141417;
  --surface-2: #1c1c21;
  --border: #2a2a31;
  --accent: #ff5720;
  --accent-dim: rgba(255, 87, 32, 0.15);
  --text: #f0eee8;
  --text-muted: #8a8894;
  --green: #34d399;
  --amber: #fbbf24;
  --font-head: 'Syne', sans-serif;
  --font-body: 'Figtree', sans-serif;
}

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

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

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(12, 12, 14, 0.85);
  backdrop-filter: blur(12px);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  color: var(--text);
}
nav { display: flex; gap: 2rem; }
nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}
nav a:hover { color: var(--text); }

/* HERO */
.hero {
  padding: 5rem 2rem 4rem;
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.overline {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.hero-text h1 {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}
.lede {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 44ch;
  line-height: 1.65;
}

/* Agent Feed */
.hero-agent-feed {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  font-family: 'DM Mono', 'Fira Code', monospace;
  font-size: 0.78rem;
}
.feed-label {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-family: var(--font-body);
}
.feed-item {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}
.feed-item:last-child { border-bottom: none; }
.feed-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.feed-dot.green { background: var(--green); }
.feed-dot.amber { background: var(--amber); }
.feed-time { color: var(--text-muted); min-width: 60px; }
.feed-msg { color: var(--text); }

/* Hero Stats */
.hero-stats {
  max-width: 1200px;
  margin: 3rem auto 0;
  display: flex;
  align-items: center;
  gap: 0;
  border-top: 1px solid var(--border);
  padding-top: 3rem;
}
.stat { padding: 0 3rem; }
.stat:first-child { padding-left: 0; }
.stat-num {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--accent);
  display: block;
  margin-bottom: 0.25rem;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: block;
}
.stat-divider {
  width: 1px;
  height: 50px;
  background: var(--border);
}

/* MANIFESTO */
.manifesto {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 4rem 2rem;
}
.manifesto-inner {
  max-width: 900px;
  margin: 0 auto;
}
.manifesto-line {
  font-size: 1.2rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.manifesto-highlight {
  font-size: 1.4rem;
  color: var(--text);
  font-weight: 600;
  padding-left: 2rem;
  border-left: 3px solid var(--accent);
  margin-bottom: 0;
}

/* PROCESS */
.process {
  padding: 6rem 2rem;
  border-bottom: 1px solid var(--border);
}
.section-header {
  max-width: 1200px;
  margin: 0 auto 4rem;
}
.section-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.section-header h2 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  max-width: 20ch;
}
.process-steps {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.process-step {
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.step-num {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.4;
  display: block;
  margin-bottom: 1rem;
  line-height: 1;
}
.process-step h3 {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.process-step p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* CAPABILITIES */
.capabilities {
  padding: 6rem 2rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.cap-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.cap-card {
  background: var(--surface-2);
  padding: 2rem;
  transition: background 0.2s;
}
.cap-card:hover { background: #222228; }
.cap-icon {
  color: var(--accent);
  margin-bottom: 1rem;
}
.cap-card h3 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}
.cap-card p {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
}

/* CLOSING */
.closing {
  padding: 7rem 2rem;
  border-bottom: 1px solid var(--border);
}
.closing-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}
.closing-inner h2 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 2rem;
  line-height: 1.15;
}
.closing-inner p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

/* FOOTER */
footer {
  padding: 3rem 2rem;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-brand .logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1rem;
  display: block;
  margin-bottom: 0.4rem;
}
.footer-brand p {
  color: var(--text-muted);
  font-size: 0.8rem;
}
.footer-note {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-style: italic;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  nav { display: none; }
  .hero-inner { grid-template-columns: 1fr; gap: 2rem; }
  .hero-stats { flex-direction: column; gap: 1.5rem; align-items: start; }
  .stat { padding: 0; }
  .stat-divider { display: none; }
  .process-steps { grid-template-columns: 1fr; }
  .cap-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 1rem; align-items: start; }
}