@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=Space+Grotesk:wght@400;500;700&display=swap");

:root {
  --paper: #f6f0e6;
  --paper-strong: #fffaf1;
  --ink: #18222d;
  --ink-soft: #4f5f6d;
  --line: rgba(24, 34, 45, 0.12);
  --accent: #c14f2b;
  --accent-deep: #8f3112;
  --signal: #0f766e;
  --signal-soft: rgba(15, 118, 110, 0.12);
  --warn: #b55b14;
  --shadow: 0 20px 50px rgba(24, 34, 45, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --content: 1160px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(193, 79, 43, 0.14), transparent 36%),
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.12), transparent 34%),
    linear-gradient(180deg, #fcf6ed 0%, #f6f0e6 52%, #efe3d2 100%);
  color: var(--ink);
  font-family: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
  display: block;
}

code,
pre,
.code-inline,
.metric-value,
.terminal-screen,
.command-chip,
.table-shell,
.site-kicker {
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
}

.site-shell {
  position: relative;
  overflow: hidden;
}

.site-shell::before,
.site-shell::after {
  content: "";
  position: fixed;
  inset: auto;
  pointer-events: none;
  z-index: -1;
  border-radius: 999px;
  filter: blur(16px);
}

.site-shell::before {
  width: 22rem;
  height: 22rem;
  top: 4rem;
  left: -6rem;
  background: rgba(193, 79, 43, 0.12);
}

.site-shell::after {
  width: 26rem;
  height: 26rem;
  right: -8rem;
  bottom: 10rem;
  background: rgba(15, 118, 110, 0.12);
}

.site-header,
.site-footer,
.page-section,
.docs-shell {
  width: min(calc(100% - 2rem), var(--content));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.25rem 0 0.75rem;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
}

.brand-badge {
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  display: grid;
  place-items: center;
  font-size: 0.86rem;
  font-weight: 700;
  background: linear-gradient(145deg, var(--accent), #f4ba7a);
  color: #fff8ef;
  box-shadow: var(--shadow);
}

.brand-copy strong,
.nav-link,
.hero-copy h1,
.card h3,
.section-heading h2,
.doc-block h2,
.doc-block h3,
.demo-panel h2 {
  letter-spacing: -0.03em;
}

.brand-copy {
  display: grid;
  gap: 0.1rem;
}

.brand-copy strong {
  font-size: 1rem;
}

.brand-copy span {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.nav-link {
  text-decoration: none;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  color: var(--ink-soft);
  border: 1px solid transparent;
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.is-active {
  color: var(--ink);
  background: rgba(255, 250, 241, 0.76);
  border-color: var(--line);
  transform: translateY(-1px);
}

.hero {
  width: min(calc(100% - 2rem), var(--content));
  margin: 2rem auto 1.5rem;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.9fr);
  gap: 1.5rem;
  align-items: stretch;
}

.hero-card,
.feature-panel,
.terminal-shell,
.table-shell,
.doc-block,
.callout,
.stat-card {
  background: rgba(255, 250, 241, 0.78);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(24, 34, 45, 0.09);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 2.2rem;
  position: relative;
  overflow: hidden;
}

.hero-card::after {
  content: "";
  position: absolute;
  inset: auto -4rem -6rem auto;
  width: 16rem;
  height: 16rem;
  background: radial-gradient(circle, rgba(15, 118, 110, 0.16), transparent 70%);
}

.hero-copy h1 {
  margin: 0.3rem 0 1rem;
  font-size: clamp(2.5rem, 5vw, 4.6rem);
  line-height: 0.96;
  max-width: 11ch;
}

.hero-copy p,
.doc-block p,
.feature-panel p,
.card p,
.demo-subtitle,
.simulation-banner p {
  margin: 0;
  color: var(--ink-soft);
}

.hero-actions,
.hero-meta,
.button-row,
.tab-row,
.stat-grid,
.card-grid,
.note-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.button-primary,
.button-secondary,
.tab-button {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 0.8rem 1.2rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, color 180ms ease;
}

.button-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: #fff8ef;
  box-shadow: 0 14px 30px rgba(193, 79, 43, 0.28);
  text-decoration: none;
}

.button-secondary {
  background: rgba(255, 250, 241, 0.9);
  color: var(--ink);
  border: 1px solid var(--line);
  text-decoration: none;
}

.button-primary:hover,
.button-primary:focus-visible,
.button-secondary:hover,
.button-secondary:focus-visible,
.tab-button:hover,
.tab-button:focus-visible {
  transform: translateY(-2px);
}

.button-primary[disabled],
.button-secondary[disabled],
.tab-button[disabled] {
  cursor: not-allowed;
  opacity: 0.48;
  transform: none;
}

.hero-meta {
  margin-top: 1.4rem;
}

.metric {
  min-width: 10rem;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(24, 34, 45, 0.03);
  border: 1px solid rgba(24, 34, 45, 0.06);
}

.metric-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
}

.metric-value {
  display: block;
  margin-top: 0.4rem;
  font-size: 1rem;
  color: var(--ink);
}

.feature-panel {
  padding: 1.5rem;
  display: grid;
  gap: 1rem;
  align-content: start;
}

.site-kicker,
.eyebrow,
.section-heading span,
.sim-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.77rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.site-kicker,
.section-heading span,
.sim-label {
  color: var(--signal);
}

.eyebrow {
  color: var(--accent);
}

.site-kicker::before,
.eyebrow::before,
.section-heading span::before,
.sim-label::before {
  content: "";
  width: 1.15rem;
  height: 1px;
  background: currentColor;
}

.page-section {
  margin: 1.5rem auto 2.5rem;
}

.section-heading {
  display: grid;
  gap: 0.55rem;
  margin-bottom: 1.15rem;
}

.section-heading h2,
.doc-block h2,
.demo-panel h2 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
}

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

.card {
  padding: 1.35rem;
  border-radius: var(--radius-md);
  background: rgba(255, 250, 241, 0.74);
  border: 1px solid rgba(24, 34, 45, 0.08);
  box-shadow: var(--shadow);
}

.card h3,
.doc-block h3 {
  margin: 0 0 0.45rem;
  font-size: 1.1rem;
}

.note-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.callout {
  padding: 1.35rem;
  margin-top: 1rem;
}

.callout strong {
  display: block;
  margin-bottom: 0.35rem;
}

.docs-shell {
  display: grid;
  grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
  gap: 1.25rem;
  margin: 1.75rem auto 3rem;
}

.docs-nav {
  position: sticky;
  top: 1rem;
  align-self: start;
  padding: 1.2rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 250, 241, 0.74);
  border: 1px solid rgba(24, 34, 45, 0.08);
  box-shadow: var(--shadow);
}

.docs-nav a {
  display: block;
  padding: 0.45rem 0;
  text-decoration: none;
  color: var(--ink-soft);
}

.docs-nav a:hover,
.docs-nav a:focus-visible {
  color: var(--accent-deep);
}

.docs-content {
  display: grid;
  gap: 1rem;
}

.doc-block {
  padding: 1.55rem;
}

.doc-block pre,
.terminal-screen {
  overflow: auto;
  border-radius: var(--radius-md);
  background: #161a1f;
  color: #d7e4f2;
  padding: 1.15rem;
  line-height: 1.45;
  font-size: 0.9rem;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.doc-block code:not(pre code),
.command-chip {
  display: inline-block;
  padding: 0.18rem 0.45rem;
  border-radius: 999px;
  background: rgba(24, 34, 45, 0.06);
  color: var(--accent-deep);
  font-size: 0.92em;
}

.simulation-banner {
  padding: 1rem 1.2rem;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(193, 79, 43, 0.1), rgba(15, 118, 110, 0.08));
  border: 1px solid rgba(193, 79, 43, 0.18);
  display: grid;
  gap: 0.35rem;
}

.demo-layout {
  width: min(calc(100% - 2rem), var(--content));
  margin: 1.75rem auto 3rem;
  display: grid;
  gap: 1.25rem;
}

.demo-panel {
  display: grid;
  gap: 1rem;
}

.command-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.15rem;
  border: 1px solid rgba(24, 34, 45, 0.08);
  border-radius: var(--radius-md);
  background: rgba(24, 34, 45, 0.03);
}

.command-chip {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(24, 34, 45, 0.07);
}

.terminal-shell {
  padding: 1rem;
}

.terminal-topbar,
.table-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.terminal-dots {
  display: inline-flex;
  gap: 0.35rem;
}

.terminal-dots span {
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.28);
}

.terminal-screen {
  min-height: 34rem;
  margin: 0;
  white-space: pre-wrap;
}

.terminal-status {
  font-size: 0.82rem;
  color: #f9d8a5;
}

.terminal-status strong {
  color: #fdf3dc;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.stat-card {
  padding: 1rem 1.05rem;
}

.stat-card h3 {
  margin: 0 0 0.45rem;
  font-size: 0.82rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.stat-card p {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.45;
}

.table-shell {
  padding: 1rem;
}

.tab-row {
  margin: 0.8rem 0 1rem;
}

.tab-button {
  background: rgba(24, 34, 45, 0.05);
  color: var(--ink-soft);
  border: 1px solid transparent;
}

.tab-button.is-active {
  background: rgba(193, 79, 43, 0.12);
  color: var(--accent-deep);
  border-color: rgba(193, 79, 43, 0.18);
}

.table-wrap {
  overflow: auto;
  border-radius: var(--radius-md);
  border: 1px solid rgba(24, 34, 45, 0.08);
  background: rgba(255, 255, 255, 0.86);
}

.table-wrap table {
  width: 100%;
  border-collapse: collapse;
  min-width: 920px;
}

.table-wrap th,
.table-wrap td {
  padding: 0.8rem 0.75rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(24, 34, 45, 0.08);
  font-size: 0.92rem;
}

.table-wrap th {
  position: sticky;
  top: 0;
  background: #f4ecdf;
  color: var(--ink);
  z-index: 1;
}

.table-wrap td {
  color: var(--ink-soft);
}

.table-wrap td code {
  border-radius: 0.55rem;
}

.table-empty {
  padding: 2.2rem 1rem;
  color: var(--ink-soft);
  text-align: center;
}

.site-footer {
  padding: 1rem 0 2.5rem;
  color: var(--ink-soft);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  .hero,
  .docs-shell {
    grid-template-columns: 1fr;
  }

  .docs-nav {
    position: static;
  }

  .card-grid,
  .note-grid,
  .stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .site-header,
  .hero,
  .page-section,
  .docs-shell,
  .demo-layout,
  .site-footer {
    width: min(calc(100% - 1.25rem), var(--content));
  }

  .hero-card,
  .feature-panel,
  .terminal-shell,
  .table-shell,
  .doc-block,
  .callout,
  .stat-card {
    border-radius: 20px;
  }

  .hero-card {
    padding: 1.55rem;
  }

  .card-grid,
  .note-grid,
  .stat-grid {
    grid-template-columns: 1fr;
  }

  .terminal-screen {
    min-height: 28rem;
    font-size: 0.82rem;
  }

  .command-strip,
  .terminal-topbar,
  .table-topbar,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}