/* Site pages: docs, research notes, legal, support, 404. Same white canvas,
   nav and black footer as the signed-out homepage (css/landing-rd.css).
   Loads after landing-page.css + landing-rd.css. Light only. */

html[data-page="landing"] {
  background: #FFFFFF;
  color-scheme: light;
}

body.landing-page.rd-site {
  --landing-maxw: 1120px;
  padding: 0;
  background: var(--rd-bg);
  color: var(--rd-ink);
}

/* Nav spans the page like the homepage; content sits in one column. */
body.landing-page.rd-site .landing-nav-inner.landing-wrap {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0 var(--rd-gutter);
}
body.landing-page.rd-site #main,
body.landing-page.rd-site .rd-foot-grid,
body.landing-page.rd-site .auth-foot-inner {
  width: min(var(--landing-maxw), calc(100% - 2 * var(--rd-gutter)));
  max-width: none;
  margin-inline: auto;
  box-sizing: border-box;
}
body.landing-page.rd-site .rd-foot-grid,
body.landing-page.rd-site .auth-foot-inner {
  width: min(var(--rd-maxw), calc(100% - 2 * var(--rd-gutter)));
}
body.landing-page.rd-site .landing-wrap,
body.landing-page.rd-site .landing-wrap.landing-prose {
  width: 100%;
  max-width: none;
  margin-inline: 0;
  padding-inline: 0;
}

/* Page title: big, regular weight, grey dek. */
body.landing-page.rd-site .landing-prose-header {
  padding: 96px 0 48px;
  border-bottom: 1px solid var(--rd-line);
}
body.landing-page.rd-site .landing-prose-header .eyebrow {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--rd-muted);
}
body.landing-page.rd-site .landing-prose-header h1 {
  margin: 12px 0 0;
  font-size: clamp(2.75rem, 6vw, 5rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--rd-ink);
}
body.landing-page.rd-site .landing-prose-header p {
  max-width: 36em;
  margin: 20px 0 0;
  color: var(--rd-grey);
  font-family: var(--font-main);
  font-size: clamp(1.125rem, 1.5vw, 1.375rem);
  line-height: 1.4;
}
body.landing-page.rd-site .landing-prose-header .landing-prose-updated {
  font-family: var(--rd-mono);
  font-size: 13px !important;
  letter-spacing: 0.02em;
  color: var(--rd-muted) !important;
}

/* Prose: black body text at a readable measure. */
body.landing-page.rd-site .landing-prose,
body.landing-page.rd-site .landing-wrap.landing-prose { padding: 56px 0 112px; max-width: 760px; }
body.landing-page.rd-site .landing-prose p,
body.landing-page.rd-site .landing-prose li {
  color: #333333;
  font-size: 17px;
  line-height: 1.6;
}
body.landing-page.rd-site .landing-prose h2 {
  margin: 56px 0 14px;
  font-size: clamp(1.5rem, 2.2vw, 1.875rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--rd-ink);
}
body.landing-page.rd-site .landing-prose h2:first-child { margin-top: 0; }
body.landing-page.rd-site .landing-prose h3 {
  margin: 32px 0 8px;
  font-size: 20px;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--rd-ink);
}
body.landing-page.rd-site .landing-prose strong { color: var(--rd-ink); font-weight: 600; }
body.landing-page.rd-site .landing-prose a {
  color: var(--rd-ink);
  font-weight: 400;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}
body.landing-page.rd-site .landing-prose a:hover { opacity: 1; text-decoration-thickness: 2px; text-decoration: underline; }
body.landing-page.rd-site .landing-prose code {
  border: 0;
  border-radius: 4px;
  background: var(--rd-field);
}
body.landing-page.rd-site .landing-prose pre { border: 0; border-radius: 8px; background: var(--rd-field); }
body.landing-page.rd-site .landing-prose th { color: var(--rd-muted); border-bottom-color: var(--rd-line-strong); }
body.landing-page.rd-site .landing-prose td { color: #333333; border-bottom-color: var(--rd-line); }
body.landing-page.rd-site .landing-prose blockquote { border-left-color: var(--rd-ink); color: #333333; }
body.landing-page.rd-site .landing-prose hr { border-top-color: var(--rd-line); }

/* Docs quickstart: big light numerals on hairlines. */
body.landing-page.rd-site .docs-steps { gap: 0; margin: 0 0 24px; border-top: 1px solid var(--rd-line); }
body.landing-page.rd-site .docs-steps li {
  position: relative;
  padding: 22px 0 22px 72px;
  border-bottom: 1px solid var(--rd-line);
}
body.landing-page.rd-site .docs-step-num {
  position: absolute;
  left: 0;
  top: 14px;
  margin: 0;
  font-family: var(--font-main);
  font-size: 30px;
  font-weight: 300;
  letter-spacing: -0.02em;
  font-variant-numeric: proportional-nums;
  color: var(--rd-ink);
}

/* Buttons inside site pages */
body.landing-page.rd-site .btn,
body.landing-page.rd-site button.btn-primary,
body.landing-page.rd-site .landing-hero-actions .btn.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  cursor: pointer;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 400;
}
body.landing-page.rd-site .btn.btn-primary,
body.landing-page.rd-site button.btn-primary,
body.landing-page.rd-site .landing-hero-actions .btn.btn-primary {
  background: var(--rd-cta-bg);
  border-color: var(--rd-cta-bg);
  color: var(--rd-cta-fg);
}
body.landing-page.rd-site .btn.btn-primary:hover,
body.landing-page.rd-site button.btn-primary:hover,
body.landing-page.rd-site .landing-hero-actions .btn.btn-primary:hover {
  opacity: 1;
  background: var(--rd-cta-hover);
}
body.landing-page.rd-site .landing-hero-link { color: var(--rd-ink); font-weight: 400; text-decoration: underline; text-underline-offset: 4px; }

/* 404 */
body.landing-page.rd-site .landing-404 h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  color: var(--rd-ink);
}
body.landing-page.rd-site .landing-404 p { color: var(--rd-grey); font-size: 20px; }
body.landing-page.rd-site .landing-404-code { font-family: var(--rd-mono); color: var(--rd-muted); }

/* Nav pieces the homepage CSS doesn't cover here */
body.landing-page.rd-site .landing-nav-cta { display: flex; align-items: center; gap: 8px; margin-left: 0; }
body.landing-page.rd-site .landing-nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--rd-line);
  border-radius: 8px;
  background: var(--rd-bg);
  color: var(--rd-ink);
  cursor: pointer;
}
body.landing-page.rd-site .landing-mobile-menu { display: none; padding: 0; }
body.landing-page.rd-site .landing-mobile-menu.open { display: block; }
body.landing-page.rd-site .landing-mobile-menu a { display: block; text-decoration: none; }

body.landing-page.rd-site .rd-foot { margin-top: auto; }

@media (max-width: 980px) {
  body.landing-page.rd-site .landing-nav-links { display: none; }
  body.landing-page.rd-site .landing-nav-toggle { display: flex; }
}

@media (max-width: 640px) {
  body.landing-page.rd-site .landing-prose-header { padding: 56px 0 32px; }
  body.landing-page.rd-site .landing-prose { padding: 40px 0 72px; }
  body.landing-page.rd-site .docs-steps li { padding-left: 52px; }
}

/* Support page status card */
body.landing-page.rd-site .support-status-card { border-radius: 8px; border-color: var(--rd-line); }