:root {
  color-scheme: light;
  --ink: #14213d;
  --muted: #5d6c83;
  --brand: #3538d1;
  --brand-dark: #272aa9;
  --accent: #05a895;
  --surface: #ffffff;
  --surface-soft: #f5f7fc;
  --line: #e1e7f0;
  --shadow: 0 18px 48px rgba(20, 33, 61, .08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
html.redoc-reference { scroll-behavior: auto; }

body {
  margin: 0;
  background: var(--surface-soft);
  color: var(--ink);
  font: 16px/1.65 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--brand); text-underline-offset: .18em; }
a:hover { color: var(--brand-dark); }
a:focus-visible, button:focus-visible { outline: 3px solid #96a0ff; outline-offset: 3px; }

.site-header {
  position: relative;
  z-index: 2;
  border-bottom: 1px solid rgba(225, 231, 240, .9);
  background: rgba(255, 255, 255, .94);
}

.nav-inner, .footer-inner {
  width: min(1160px, calc(100% - 48px));
  margin-inline: auto;
}

.container {
  width: min(1600px, calc(100% - 48px));
  margin-inline: auto;
}

.nav-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand img { display: block; width: 154px; height: auto; }

.main-nav { display: flex; align-items: center; gap: 26px; }
.main-nav a { color: var(--muted); font-size: 14px; font-weight: 650; text-decoration: none; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--brand); }

.container { padding-block: 48px 76px; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 18px;
  color: var(--brand);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.eyebrow::before { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); content: ""; }

.hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(270px, .7fr);
  align-items: center;
  gap: 44px;
  padding: clamp(32px, 6vw, 68px);
  border: 1px solid #dce2fb;
  border-radius: 28px;
  background: radial-gradient(circle at 88% 10%, rgba(104, 111, 255, .16), transparent 28%), linear-gradient(135deg, #fff 0%, #f4f5ff 100%);
  box-shadow: var(--shadow);
}
.hero h1 { max-width: 760px; margin: 0; font-size: clamp(38px, 5.5vw, 64px); line-height: 1.05; letter-spacing: -.045em; }
.hero-copy { max-width: 670px; margin: 22px 0 0; color: var(--muted); font-size: clamp(17px, 2vw, 20px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: var(--brand);
  color: #fff;
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
  transition: background .18s ease, transform .18s ease, box-shadow .18s ease;
}
.button:hover { transform: translateY(-1px); background: var(--brand-dark); color: #fff; box-shadow: 0 8px 20px rgba(53, 56, 209, .2); }
.button-secondary { border-color: var(--line); background: #fff; color: var(--ink); }
.button-secondary:hover { border-color: #c8cef4; background: #fff; color: var(--brand); }

.endpoint-card {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 20px;
  background: #18243d;
  color: #fff;
  box-shadow: 0 20px 38px rgba(20, 33, 61, .2);
}
.endpoint-card p { margin: 0 0 13px; color: #b8c3d9; font-size: 13px; font-weight: 650; }
.endpoint-card code { display: block; overflow-wrap: anywhere; color: #e6e8ff; font: 600 14px/1.65 ui-monospace, SFMono-Regular, Consolas, monospace; }
.endpoint-label { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 20px; padding-top: 15px; border-top: 1px solid rgba(255,255,255,.14); color: #d1d9e9; font-size: 12px; }
.endpoint-label span:first-child { display: inline-flex; align-items: center; gap: 8px; }
.endpoint-label span:first-child::before { width: 8px; height: 8px; border-radius: 50%; background: #41d5bb; content: ""; }

.section { margin-top: 64px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 22px; }
.section-heading h2 { margin: 0; font-size: clamp(25px, 3vw, 34px); letter-spacing: -.03em; }
.section-heading p { max-width: 600px; margin: 8px 0 0; color: var(--muted); }
.text-link { font-weight: 750; white-space: nowrap; }

.steps, .resource-grid, .api-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.step, .resource-card, .api-card { min-width: 0; padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); box-shadow: 0 5px 18px rgba(20,33,61,.035); }
.step-number { display: grid; width: 36px; height: 36px; place-items: center; border-radius: 11px; background: #eeeefe; color: var(--brand); font-weight: 800; }
.step h3, .resource-card h3, .api-card h3 { margin: 17px 0 8px; font-size: 18px; line-height: 1.3; }
.step p, .resource-card p, .api-card p { margin: 0; color: var(--muted); font-size: 14px; }
.resource-card { display: flex; flex-direction: column; align-items: flex-start; }
.resource-card .text-link { margin-top: 18px; }
.api-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.api-card { position: relative; padding-top: 21px; }
.method { display: inline-flex; padding: 4px 9px; border-radius: 7px; background: #e8f8f4; color: #087d6d; font: 800 11px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .04em; }
.api-card h3 { margin-top: 13px; }
.callout { margin-top: 22px; padding: 18px 20px; border: 1px solid #d9e3ff; border-left: 4px solid var(--brand); border-radius: 12px; background: #f6f7ff; color: var(--muted); font-size: 14px; }
.callout strong { color: var(--ink); }

.page-intro { max-width: 850px; margin-bottom: 34px; }
.page-intro h1 { margin: 0; font-size: clamp(34px, 4vw, 48px); line-height: 1.12; letter-spacing: -.04em; }
.page-intro p { max-width: 760px; margin: 14px 0 0; color: var(--muted); font-size: 18px; }
.quickstart { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.quick-card { min-width: 0; padding: 23px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.quick-card h2 { margin: 0 0 7px; font-size: 19px; }
.quick-card p { margin: 0 0 16px; color: var(--muted); font-size: 14px; }
.quick-card pre { margin: 0; padding: 16px; overflow-x: auto; border: 1px solid #253454; border-radius: 12px; background: #17233b; color: #f0f3fb; font: 12.5px/1.7 ui-monospace, SFMono-Regular, Consolas, monospace; tab-size: 2; }
.quick-card code { font: inherit; }
.reference-heading { margin: 68px 0 18px; padding-top: 24px; border-top: 1px solid var(--line); }
.reference-heading h2 { margin: 0; font-size: 30px; letter-spacing: -.03em; }
.reference-heading p { margin: 7px 0 0; color: var(--muted); }
#redoc-container { min-height: 520px; overflow: visible; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.redoc-fallback { padding: 30px; }

.site-footer { border-top: 1px solid var(--line); background: #fff; }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; padding-block: 22px; color: var(--muted); font-size: 13px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--brand); text-decoration: underline; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; gap: 28px; }
  .steps, .resource-grid, .api-grid { grid-template-columns: 1fr 1fr; }
  .section-heading { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 560px) {
  .nav-inner, .footer-inner { width: min(100% - 32px, 1160px); }
  .container { width: min(100% - 32px, 1600px); }
  .nav-inner { min-height: 66px; gap: 12px; }
  .brand img { width: 128px; }
  .main-nav { gap: 14px; }
  .main-nav a { font-size: 12px; }
  .container { padding-block: 30px 50px; }
  .hero { padding: 28px 22px; border-radius: 20px; }
  .hero h1 { font-size: 39px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .steps, .resource-grid, .api-grid, .quickstart { grid-template-columns: 1fr; }
  .section { margin-top: 48px; }
  .quick-card { padding: 18px; }
  .quick-card pre { font-size: 11px; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
  .footer-links { gap: 10px 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}