:root {
  --bg: #ffffff;
  --bg-alt: #fafafa;
  --fg: #111111;
  --fg-dim: #555555;
  --fg-dimmer: #999999;
  --border: #e4e4e4;
  --accent: #111111;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-pixel: "VT323", "Courier New", monospace;
  --content-left: 56px;
  --col-width: 420px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--col-width);
  margin: 0 0 0 var(--content-left);
  padding: 0 24px 0 0;
}

/* Header */
.site-header {
  background: #000000;
  padding: 24px 0;
}

.header-inner {
  display: flex;
  align-items: center;
}

.brand {
  display: flex;
  flex-direction: column;
  color: #ffffff;
  font-size: 10px;
  line-height: 1.6;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
}

/* Hero */
.hero {
  padding: 60px 24px 40px 0;
  text-align: left;
}

.hero h1 {
  font-family: var(--font-pixel);
  font-size: 44px;
  line-height: 1.15;
  font-weight: 400;
  margin: 0 0 26px;
  letter-spacing: 0.01em;
  max-width: var(--col-width);
  color: #111111;
  text-shadow: 1px 0 #ff2b6d, -1px 0 #00d4ff;
}

.subhead {
  font-size: 20px;
  color: var(--fg-dim);
  margin: 0 0 30px;
  font-weight: 400;
  max-width: var(--col-width);
}

.lede {
  font-size: 16px;
  line-height: 1.65;
  color: var(--fg);
  max-width: var(--col-width);
  margin: 0;
}

/* Market context */
.market {
  padding: 20px 24px 60px 0;
  border-bottom: 1px solid var(--border);
}

.market p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--fg-dim);
  max-width: var(--col-width);
  margin: 0;
}

/* Orchestrator */
.orchestrator {
  padding: 60px 24px 60px 0;
  border-bottom: 1px solid var(--border);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 11px;
  color: var(--fg-dimmer);
  margin: 0 0 22px;
  font-weight: 600;
}

.orchestrator-box {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px;
  background: var(--bg-alt);
  margin-bottom: 26px;
  max-width: var(--col-width);
}

.orchestrator-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
  color: var(--fg);
}

.orchestrator-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.orchestrator-tags span {
  font-size: 12px;
  color: var(--fg-dim);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 14px;
}

.orchestrator-copy {
  font-size: 15px;
  line-height: 1.75;
  color: var(--fg-dim);
  max-width: var(--col-width);
  margin: 0;
}

/* Agents */
.agents {
  padding: 60px 24px 60px 0;
  border-bottom: 1px solid var(--border);
}

.lede-small {
  font-size: 16px;
  color: var(--fg);
  margin: 0 0 8px;
  max-width: var(--col-width);
}

.section-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-dimmer);
  font-weight: 600;
  margin: 0 0 32px;
}

.stages {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: var(--col-width);
}

.stage {
  display: flex;
  gap: 18px;
  padding: 20px 0;
  border-top: 1px solid var(--border);
}

.stage:last-child {
  border-bottom: 1px solid var(--border);
}

.stage-num {
  flex: none;
  width: 26px;
  font-size: 13px;
  color: var(--fg-dimmer);
  font-weight: 600;
  padding-top: 3px;
}

.stage-body h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
}

.stage-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--fg-dim);
}

/* Math section */
.math {
  padding: 60px 24px 60px 0;
  border-bottom: 1px solid var(--border);
}

.math p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--fg-dim);
  max-width: var(--col-width);
  margin: 0 0 22px;
}

.math p:last-child {
  margin-bottom: 0;
}

/* Compliance */
.compliance {
  padding: 44px 24px 44px 0;
  border-bottom: 1px solid var(--border);
}

.compliance p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--fg-dim);
  max-width: var(--col-width);
  margin: 0;
}

/* Closing */
.closing {
  padding: 80px 24px 90px 0;
  text-align: left;
}

.closing-lede {
  font-size: 14px;
  color: var(--fg-dimmer);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0 0 24px;
  font-weight: 600;
}

.closing-cta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  max-width: var(--col-width);
}

.closing-headline {
  font-size: 26px;
  line-height: 1.3;
  font-weight: 700;
  max-width: var(--col-width);
  margin: 0;
  letter-spacing: -0.01em;
  color: var(--fg);
  flex: 1 1 var(--col-width);
}

.contact {
  display: inline-block;
  flex: none;
  color: #ffffff;
  background: #111111;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  padding: 11px 24px;
  border-radius: 100px;
  transition: opacity 0.15s ease;
  white-space: nowrap;
}

.contact:hover {
  opacity: 0.8;
}

/* Footer */
.site-footer {
  background: #000000;
  width: 100%;
  padding: 28px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
}

.brand-footer {
  color: #ffffff;
}

/* Responsive */
@media (max-width: 640px) {
  :root {
    --content-left: 24px;
    --col-width: calc(100vw - 48px);
  }
  .hero { padding: 40px 20px 30px 0; }
  .hero h1 { font-size: 32px; }
  .subhead { font-size: 17px; }
  .lede { font-size: 15px; }
  .closing-headline { font-size: 22px; }
  .orchestrator-box { padding: 20px; }
  .closing-cta { flex-direction: column; align-items: flex-start; }
}