:root {
  color-scheme: light;
  --bg: #f7f8f5;
  --surface: #ffffff;
  --surface-strong: #111827;
  --text: #17202a;
  --muted: #5a6675;
  --line: #dfe5dd;
  --green: #18794e;
  --green-dark: #0f5132;
  --blue: #1f5eff;
  --amber: #b45309;
  --shadow: 0 24px 70px rgba(17, 24, 39, 0.12);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

a {
  color: inherit;
  text-decoration: none;
}

code,
pre {
  font-family:
    "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid rgba(223, 229, 221, 0.8);
  background: rgba(247, 248, 245, 0.88);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  font-weight: 700;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 34px;
  border: 1px solid #b8c8bd;
  border-radius: 6px;
  background: #e7f2ea;
  color: var(--green-dark);
  letter-spacing: 0;
}

.brand-text {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

.nav a:hover {
  color: var(--text);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: clamp(56px, 8vw, 112px) clamp(20px, 5vw, 72px) clamp(48px, 7vw, 96px);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(24, 121, 78, 0.08), transparent 34%),
    linear-gradient(315deg, rgba(31, 94, 255, 0.07), transparent 40%),
    var(--bg);
}

.hero-inner {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(48px, 8vw, 94px);
  line-height: 0.96;
  letter-spacing: 0;
}

.lead {
  max-width: 680px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 21px;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 750;
}

.button.primary {
  background: var(--surface-strong);
  color: #ffffff;
}

.button.secondary {
  border: 1px solid #bac4bc;
  background: rgba(255, 255, 255, 0.58);
  color: var(--text);
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.badges img {
  display: block;
  height: 20px;
  border-radius: 3px;
}

.install-line {
  display: inline-flex;
  margin-top: 20px;
  padding: 10px 13px;
  border: 1px solid #cfd8d0;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--green-dark);
  font-size: 14px;
  font-weight: 800;
}

.run-card {
  overflow: hidden;
  border: 1px solid rgba(17, 24, 39, 0.18);
  border-radius: 8px;
  background: #0f172a;
  box-shadow: var(--shadow);
}

.terminal-bar {
  display: flex;
  gap: 7px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: #111827;
}

.terminal-bar span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #94a3b8;
}

.terminal-bar span:nth-child(1) {
  background: #ef4444;
}

.terminal-bar span:nth-child(2) {
  background: #f59e0b;
}

.terminal-bar span:nth-child(3) {
  background: #22c55e;
}

.run-card pre {
  margin: 0;
  padding: clamp(18px, 3vw, 32px);
  color: #d1fae5;
  font-size: clamp(12px, 1.7vw, 15px);
  line-height: 1.7;
  white-space: pre-wrap;
}

.section {
  padding: clamp(64px, 8vw, 108px) clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
}

.section-heading {
  max-width: 850px;
  margin-bottom: 34px;
}

h2 {
  margin: 0;
  max-width: 960px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 12px;
  font-size: 20px;
  letter-spacing: 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature {
  min-height: 230px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.feature p,
.contract-copy p,
.split-section p,
.cq-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.contract-section {
  background: #fbfcf9;
}

.contract-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.72fr);
  gap: clamp(24px, 5vw, 56px);
  align-items: start;
}

.check-list {
  display: grid;
  gap: 13px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  padding-left: 28px;
  color: var(--text);
  font-size: 16px;
  line-height: 1.5;
  position: relative;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 12px;
  height: 12px;
  border-radius: 3px;
  background: var(--green);
}

.artifact-list {
  display: grid;
  gap: 10px;
  padding: 18px;
  border: 1px solid #cbd7cc;
  border-radius: 8px;
  background: #eef6ef;
}

.artifact-list span {
  display: block;
  padding: 13px 14px;
  border: 1px solid #dce7de;
  border-radius: 6px;
  background: #ffffff;
  color: var(--green-dark);
  font-family:
    "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 14px;
  font-weight: 800;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.8fr);
  gap: clamp(24px, 6vw, 72px);
  align-items: start;
}

.split-section p {
  margin-top: 22px;
}

.surface-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.surface-grid span {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: #24425f;
  font-weight: 750;
}

.quickstart {
  background: #141a22;
  color: #ffffff;
}

.quickstart .eyebrow {
  color: #86efac;
}

.quickstart h2 {
  color: #ffffff;
}

.quickstart pre {
  overflow-x: auto;
  margin: 0;
  padding: clamp(18px, 3vw, 30px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: #0b1118;
  color: #e5f6ff;
  font-size: 15px;
  line-height: 1.8;
}

.cq-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 1.05fr);
  gap: clamp(24px, 6vw, 72px);
  align-items: start;
}

.cq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.cq-grid article {
  min-height: 180px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.footer {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  padding: 26px clamp(20px, 5vw, 72px);
  color: var(--muted);
  font-size: 14px;
}

.footer a {
  color: var(--green-dark);
  font-weight: 750;
}

.section-lead {
  margin: 18px 0 0;
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}

/* Examples */
.examples-section {
  background: #fbfcf9;
}

.example {
  margin-top: 28px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
}

.example-head h3 {
  margin: 0 0 6px;
  font-size: 19px;
}

.example-head p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 15px;
}

.example pre {
  overflow-x: auto;
  margin: 0;
  padding: 18px;
  border: 1px solid #1f2937;
  border-radius: 8px;
  background: #0f172a;
  color: #d1fae5;
  font-size: 13.5px;
  line-height: 1.65;
}

/* Connect (Claude Code / Codex side-by-side) */
.connect-section {
  background: #f3f7f4;
}

.connect-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 20px;
}

.connect-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
}

.connect-card--solo {
  margin-top: 20px;
}

.connect-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 4px;
}

.connect-head h3 {
  margin: 0;
  font-size: 22px;
  color: var(--green-dark);
}

.connect-tag {
  padding: 3px 9px;
  border: 1px solid #cbd7cc;
  border-radius: 999px;
  background: #eef6ef;
  color: var(--green-dark);
  font-family:
    "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.connect-cap {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.connect-card pre {
  overflow-x: auto;
  margin: 0;
  padding: 14px;
  border-radius: 6px;
  background: #0f172a;
  color: #d1fae5;
  font-size: 13px;
  line-height: 1.55;
}

.connect-foot {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.6;
}

.connect-foot code {
  padding: 1px 5px;
  border-radius: 4px;
  background: #eef6ef;
  color: var(--green-dark);
  font-size: 0.92em;
}

/* Compare */
.compare-section {
  background: #f6f8f3;
}

.compare-wrap {
  overflow-x: auto;
  margin-top: 22px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}

.compare-table th,
.compare-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  text-align: left;
}

.compare-table thead th {
  background: #eef6ef;
  color: var(--green-dark);
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.compare-table tbody th {
  width: 12em;
  color: var(--green-dark);
  font-weight: 800;
}

.compare-table tbody tr:last-child th,
.compare-table tbody tr:last-child td {
  border-bottom: none;
}

.compare-foot {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.6;
}

/* Case studies */
.cases-section {
  background: #fbfcf9;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.case-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
}

.case-card h3 {
  margin: 0 0 6px;
  font-size: 18px;
  color: var(--green-dark);
}

.case-meta {
  margin: 0 0 12px;
  color: var(--muted);
  font-family:
    "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 12.5px;
  font-weight: 700;
}

.case-card p {
  margin: 0 0 14px;
  color: var(--text);
  font-size: 15px;
  line-height: 1.55;
}

.case-link {
  color: var(--green-dark);
  font-weight: 750;
  font-size: 14.5px;
}

/* Roadmap */
.roadmap-section {
  background: #f3f7f4;
}

.roadmap-body {
  margin: 12px 0 0;
  max-width: 920px;
  color: var(--text);
  font-size: 17px;
  line-height: 1.65;
}

.roadmap-body em {
  color: var(--green-dark);
  font-style: normal;
  font-weight: 700;
}

.roadmap-links {
  margin: 18px 0 0;
  font-size: 15px;
  color: var(--muted);
}

.roadmap-links a {
  color: var(--green-dark);
  font-weight: 750;
}

/* Tools Catalog */
.catalog-section {
  background: #fbfcf9;
}

.tool-card {
  margin-top: 22px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
}

.tool-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
}

.tool-head h3 {
  margin: 0;
  font-size: 19px;
}

.tool-head h3 code {
  background: transparent;
  color: var(--green-dark);
  font-size: 19px;
  font-weight: 800;
}

.tool-tag {
  padding: 3px 9px;
  border: 1px solid #cbd7cc;
  border-radius: 999px;
  background: #eef6ef;
  color: var(--green-dark);
  font-family:
    "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.tool-cap {
  margin: 14px 0 6px;
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tool-card pre {
  overflow-x: auto;
  margin: 0;
  padding: 16px;
  border: 1px solid #1f2937;
  border-radius: 8px;
  background: #0f172a;
  color: #d1fae5;
  font-size: 12.5px;
  line-height: 1.6;
}

.catalog-foot {
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.catalog-foot code {
  padding: 1px 5px;
  border-radius: 4px;
  background: #eef6ef;
  color: var(--green-dark);
  font-size: 0.92em;
}

/* MCP */
.mcp-section {
  background: #f3f7f4;
}

.mcp-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.mcp-step {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.mcp-step h3 {
  margin: 0 0 10px;
  font-size: 16px;
  color: var(--green-dark);
}

.mcp-step p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.55;
}

.mcp-step pre {
  overflow-x: auto;
  margin: 0;
  padding: 14px;
  border-radius: 6px;
  background: #0f172a;
  color: #d1fae5;
  font-size: 13px;
  line-height: 1.55;
}

.mcp-tools {
  margin-top: 36px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
}

.mcp-tools h3 {
  margin: 0 0 14px;
  font-size: 18px;
}

.tool-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.tool-table th,
.tool-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.tool-table th {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tool-table td:nth-child(2) {
  color: var(--green-dark);
  font-weight: 700;
}

.mcp-foot {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.6;
}

.mcp-foot a {
  color: var(--green-dark);
  font-weight: 700;
}

/* Agent links inline */
.agent-links {
  margin-top: 20px;
  font-size: 14px;
  color: var(--muted);
}

.agent-links a {
  color: var(--green-dark);
  font-weight: 700;
}

/* FAQ */
.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  padding: 18px 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 16px;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::before {
  content: "+";
  display: inline-block;
  width: 18px;
  margin-right: 8px;
  color: var(--green);
  font-weight: 800;
}

.faq-list details[open] summary::before {
  content: "−";
}

.faq-list p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.65;
}

.faq-list code {
  padding: 1px 5px;
  border-radius: 4px;
  background: #eef6ef;
  color: var(--green-dark);
  font-size: 0.92em;
}

@media (max-width: 900px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    flex-wrap: wrap;
    gap: 14px;
  }

  .hero,
  .contract-layout,
  .split-section,
  .cq-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .feature-grid,
  .cq-grid,
  .mcp-grid,
  .connect-grid,
  .case-grid {
    grid-template-columns: 1fr;
  }

  .tool-table {
    font-size: 13px;
  }
}

@media (max-width: 560px) {
  .brand-text {
    display: none;
  }

  h1 {
    font-size: 44px;
  }

  .lead {
    font-size: 18px;
  }

  .surface-grid {
    grid-template-columns: 1fr;
  }
}