:root {
  color-scheme: light;
  --bg: #f4f7fb;
  --bg-strong: #eaf0fb;
  --surface: #ffffff;
  --surface-soft: #f8fbff;
  --surface-blue: #eef5ff;
  --ink: #111827;
  --muted: #5b6678;
  --line: #dce5f2;
  --primary: #2449d8;
  --primary-dark: #15328f;
  --accent: #0d9488;
  --accent-soft: #dcfdfa;
  --warning-soft: #fff7ed;
  --code: #0f172a;
  --code-line: rgba(255, 255, 255, 0.09);
  --shadow: 0 24px 80px rgba(17, 24, 39, 0.11);
  --shadow-soft: 0 12px 34px rgba(17, 24, 39, 0.08);
  --radius: 24px;
  --radius-sm: 16px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --sans: 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:
    radial-gradient(circle at 8% 4%, rgba(36, 73, 216, 0.20), transparent 31rem),
    radial-gradient(circle at 86% 12%, rgba(13, 148, 136, 0.16), transparent 28rem),
    linear-gradient(180deg, #f8fbff 0%, var(--bg) 38%, #ffffff 100%);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
}

.skip-link {
  left: -999px;
  position: absolute;
  top: 0;
}

.skip-link:focus {
  background: var(--primary);
  border-radius: 12px;
  color: #fff;
  left: 1rem;
  padding: 0.75rem 1rem;
  top: 1rem;
  z-index: 1000;
}

a {
  color: inherit;
}

.site-header {
  backdrop-filter: blur(18px);
  background: rgba(248, 251, 255, 0.86);
  border-bottom: 1px solid rgba(220, 229, 242, 0.82);
  position: sticky;
  top: 0;
  z-index: 30;
}

.nav {
  align-items: center;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1240px;
  padding: 0.85rem 1.25rem;
}

.brand {
  align-items: center;
  display: inline-flex;
  font-weight: 850;
  gap: 0.7rem;
  letter-spacing: -0.03em;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  align-items: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 14px;
  color: #fff;
  display: inline-flex;
  font-size: 0.82rem;
  height: 38px;
  justify-content: center;
  width: 38px;
}

.nav-links {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  justify-content: flex-end;
}

.nav-links a {
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 720;
  padding: 0.42rem 0.62rem;
  text-decoration: none;
}

.nav-links a:hover {
  background: var(--surface-blue);
  color: var(--primary-dark);
}

.nav-links .nav-pill {
  background: #fff;
  border: 1px solid var(--line);
  color: var(--primary-dark);
  padding-inline: 0.85rem;
}

.nav-links .nav-pill.primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

main {
  margin: 0 auto;
  max-width: 1240px;
  padding: 0 1.25rem 4rem;
}

.hero {
  align-items: center;
  display: grid;
  gap: 3rem;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.92fr);
  min-height: 760px;
  padding: 5.5rem 0 3rem;
}

.eyebrow {
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.15em;
  margin: 0 0 0.9rem;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  letter-spacing: -0.045em;
  line-height: 1.08;
}

h1 {
  font-size: clamp(3rem, 6.4vw, 6.5rem);
  margin: 0;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  margin: 0 0 1rem;
}

h3 {
  font-size: 1.15rem;
  margin: 0 0 0.65rem;
}

.lede {
  color: var(--muted);
  font-size: clamp(1.06rem, 1.8vw, 1.32rem);
  margin: 1.35rem 0 0;
  max-width: 760px;
}

.safety-callout,
.note {
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
}

.safety-callout {
  display: inline-flex;
  font-weight: 760;
  margin: 1.35rem 0 0;
  max-width: 760px;
  padding: 0.8rem 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin: 2rem 0 1.25rem;
}

.button {
  border-radius: 999px;
  display: inline-flex;
  font-weight: 800;
  padding: 0.88rem 1.16rem;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--primary);
  box-shadow: 0 16px 38px rgba(36, 73, 216, 0.24);
  color: #fff;
}

.button.secondary {
  background: #fff;
  border: 1px solid var(--line);
  color: var(--primary-dark);
}

.badges,
.roadmap-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.badges span,
.roadmap-list span,
.card-kicker {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--primary-dark);
  font-size: 0.84rem;
  font-weight: 780;
  padding: 0.48rem 0.72rem;
}

.hero-card,
.install-grid pre,
.card-grid article,
.workflow-grid article,
.feature-grid article,
.trust-grid article,
.table-wrap,
.link-panel,
.doc-grid a {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(220, 229, 242, 0.95);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.hero-card {
  box-shadow: var(--shadow);
  padding: 1rem;
}

.code-tabs {
  display: flex;
  gap: 0.5rem;
  margin: 0 0 0.8rem;
}

.code-tabs span {
  background: var(--surface-blue);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 760;
  padding: 0.42rem 0.72rem;
}

.code-tabs .active {
  background: var(--primary);
  color: #fff;
}

.code-window,
pre {
  background: var(--code);
  color: #e6edf7;
}

.install-grid pre {
  background: var(--code);
  border-color: rgba(15, 23, 42, 0.85);
  color: #e6edf7;
}

.code-window {
  border-radius: 18px;
  overflow: hidden;
}

.secondary-code {
  margin-top: 0.8rem;
}

pre {
  border-radius: 18px;
  font-family: var(--mono);
  font-size: 0.84rem;
  line-height: 1.55;
  margin: 0;
  overflow-x: auto;
  padding: 1.1rem;
}

.code-window pre {
  border-radius: 0;
  border-top: 1px solid var(--code-line);
}

code {
  color: inherit;
  font-family: var(--mono);
}

.section {
  margin: 5rem 0;
  scroll-margin-top: 6rem;
}

.section-heading {
  max-width: 860px;
}

.section-heading p,
.card-grid p,
.workflow-grid p,
.feature-grid p,
.trust-grid p,
.split p,
.doc-grid span,
.site-footer p,
.small,
li {
  color: var(--muted);
}

.install-grid,
.card-grid,
.workflow-grid,
.feature-grid,
.trust-grid,
.doc-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.install-grid {
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
}

.card-grid.five {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

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

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

.trust-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.doc-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card-grid article,
.workflow-grid article,
.feature-grid article,
.trust-grid article {
  box-shadow: none;
  padding: 1.18rem;
}

.card-kicker {
  display: inline-flex;
  margin-bottom: 1rem;
}

.workflow-grid pre {
  font-size: 0.78rem;
  margin: 1rem 0;
}

ul {
  margin: 0.8rem 0 0;
  padding-left: 1.1rem;
}

.note {
  background: var(--warning-soft);
  padding: 1rem 1.1rem;
}

.note.compact {
  font-size: 0.9rem;
  margin-top: 1rem;
}

.table-wrap {
  box-shadow: none;
  margin-top: 1.5rem;
  overflow-x: auto;
}

.compact-table {
  margin-top: 1.25rem;
}

table {
  border-collapse: collapse;
  min-width: 840px;
  width: 100%;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 0.95rem 1rem;
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--surface-blue);
  color: var(--primary-dark);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

tr:last-child td {
  border-bottom: 0;
}

.split {
  align-items: center;
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
}

.code-stack {
  display: grid;
  gap: 0.8rem;
}

.flow {
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.3rem;
  padding: 1rem;
}

.flow span {
  align-items: center;
  background: var(--surface-blue);
  border-radius: 999px;
  color: var(--primary-dark);
  display: inline-flex;
  font-weight: 800;
  padding: 0.58rem 0.8rem;
}

.flow span:not(:last-child)::after {
  color: var(--muted);
  content: "?";
  margin-left: 0.65rem;
}

.doc-grid a {
  box-shadow: none;
  color: var(--ink);
  min-height: 132px;
  padding: 1.05rem;
  text-decoration: none;
  transition: border-color 160ms ease, transform 160ms ease;
}

.doc-grid a:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
}

.doc-grid strong,
.doc-grid span {
  display: block;
}

.doc-grid span {
  margin-top: 0.38rem;
}

.roadmap-list {
  margin-top: 1.2rem;
}

.author .link-panel {
  box-shadow: none;
}

.link-panel {
  display: grid;
  gap: 0.8rem;
  padding: 1.2rem;
}

.link-panel a {
  background: var(--surface-blue);
  border-radius: 14px;
  color: var(--primary-dark);
  font-weight: 800;
  padding: 0.9rem 1rem;
  text-decoration: none;
}

.site-footer {
  border-top: 1px solid var(--line);
  margin: 0 auto;
  max-width: 1240px;
  padding: 2rem 1.25rem 3rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.footer-links a {
  color: var(--primary-dark);
  font-weight: 780;
  text-decoration: none;
}

.small {
  font-size: 0.92rem;
}


.architecture-figure {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(220, 229, 242, 0.95);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin: 0;
  overflow: hidden;
  padding: 0.85rem;
}

.architecture-figure img {
  border: 1px solid rgba(220, 229, 242, 0.95);
  border-radius: calc(var(--radius) - 10px);
  display: block;
  height: auto;
  width: 100%;
}

.architecture-figure figcaption {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0.85rem 0.35rem 0.15rem;
}

@media (max-width: 1120px) {
  .card-grid.five,
  .doc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-grid,
  .trust-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 920px) {
  .hero,
  .split,
  .install-grid,
  .workflow-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 3rem;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  main {
    padding-inline: 1rem;
  }

  h1 {
    font-size: clamp(2.5rem, 15vw, 4rem);
  }

  .card-grid.five,
  .feature-grid,
  .trust-grid,
  .doc-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .badges,
  .roadmap-list {
    align-items: stretch;
    flex-direction: column;
  }

  .button,
  .badges span,
  .roadmap-list span {
    justify-content: center;
  }

  pre {
    font-size: 0.76rem;
  }
}

.doc-main {
  max-width: 1120px;
}

.doc-hero {
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(220, 229, 242, 0.95);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  margin-top: 3rem;
  padding: 3rem;
}

.doc-hero h1 {
  font-size: clamp(2.25rem, 5vw, 4.5rem);
  letter-spacing: -0.055em;
  line-height: 0.98;
  margin: 0.35rem 0 1rem;
  max-width: 900px;
}

.doc-content-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.doc-card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(220, 229, 242, 0.95);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: 1.35rem;
}

.doc-card h2 {
  font-size: 1.22rem;
  margin-top: 0;
}

.doc-card p {
  color: var(--muted);
}

.doc-card pre {
  font-size: 0.8rem;
  margin-bottom: 0;
}

@media (max-width: 920px) {
  .doc-content-grid {
    grid-template-columns: 1fr;
  }

  .doc-hero {
    padding: 1.4rem;
  }
}