@import url("https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600&display=swap");

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

.site-page {
  --bg: #080c10;
  --s0: #0d1117;
  --s1: #111820;
  --s2: #161e28;
  --s3: #1c2530;
  --border: #1f2d3d;
  --border2: #243040;
  --accent: #00d4ff;
  --adim: rgba(0, 212, 255, 0.1);
  --accent3: #ffd166;
  --green: #06d6a0;
  --coral: #ff6b6b;
  --text: #e8f0fe;
  --text2: #aebfd1;
  --text3: #8fa6bf;
  --mono: "IBM Plex Mono", monospace;
  --sans: "Bricolage Grotesque", sans-serif;
  --r: 8px;
  --rl: 14px;
  --base-font-scale: 1;
  color-scheme: dark;
}

html.site-page {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  scroll-behavior: smooth;
  overflow-x: hidden;
}

/* Text-size widget scales the readable content only (not the fixed-layout header/nav),
   so the responsive nav breakpoints - which browsers evaluate against the unzoomed
   viewport - never overlap or break at higher zoom levels. */
#main-content,
.site-page footer {
  zoom: var(--base-font-scale, 1);
}

@media (prefers-reduced-motion: reduce) {
  html.site-page { scroll-behavior: auto; }
  .site-page *, .site-page *::before, .site-page *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

/* Skip link */
.site-page .skip-link {
  position: absolute;
  left: 8px;
  top: -60px;
  background: #00d4ff;
  color: #04121c;
  font-weight: 700;
  font-size: 14px;
  padding: 10px 18px;
  border-radius: 8px;
  z-index: 1000;
  transition: top .15s ease;
  text-decoration: none;
}
.site-page .skip-link:focus { top: 8px; outline: 3px solid #04121c; outline-offset: 2px; text-decoration: none; }

/* Consistent, visible keyboard focus ring */
.site-page a:focus-visible,
.site-page button:focus-visible,
.site-page input:focus-visible,
.site-page textarea:focus-visible,
.site-page select:focus-visible,
.site-page [tabindex]:focus-visible {
  outline: 3px solid #00d4ff;
  outline-offset: 2px;
  border-radius: 4px;
}

/* Accessibility toolbar (high contrast + text size) */
.site-page .a11y-toolbar { position: relative; }
.site-page .a11y-trigger {
  border: 1px solid var(--border2);
  background: var(--s3);
  color: var(--text2);
  cursor: pointer;
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color .18s ease, background-color .18s ease, color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.site-page .a11y-trigger:hover { border-color: var(--accent); color: var(--text); background: var(--s2); transform: translateY(-1px); box-shadow: 0 0 0 3px var(--adim); }
.site-page .a11y-trigger[aria-expanded="true"] { border-color: var(--accent); color: var(--accent); background: var(--s2); }
.site-page .a11y-trigger svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.8; }
.site-page .a11y-panel {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 236px;
  max-width: calc(100vw - 24px);
  background: var(--s1);
  border: 1px solid var(--border2);
  border-radius: 14px;
  box-shadow: 0 22px 50px rgba(2, 8, 16, .45);
  z-index: 131;
  overflow: hidden;
}
.site-page .a11y-panel.open { display: block; }
.site-page .a11y-panel-head { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; border-bottom: 1px solid var(--border); background: var(--s2); }
.site-page .a11y-panel-head span { font-size: 13px; font-weight: 700; color: var(--text); }
.site-page .a11y-panel-close { width: 26px; height: 26px; border: none; border-radius: 8px; background: transparent; color: var(--text2); font-size: 18px; line-height: 1; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; transition: background-color .18s ease, color .18s ease; }
.site-page .a11y-panel-close:hover { background: var(--s3); color: var(--text); }
.site-page .a11y-panel-row { padding: 12px 14px; border-bottom: 1px solid var(--border); }
.site-page .a11y-panel-row:last-child { border-bottom: none; }
.site-page .a11y-row-label { display: block; font-size: 11px; font-weight: 600; letter-spacing: .3px; text-transform: uppercase; color: var(--text3); margin-bottom: 8px; }
.site-page .a11y-contrast-btn { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 8px; border: 1px solid var(--border2); background: var(--s2); color: var(--text2); border-radius: 9px; padding: 9px 12px; font-size: 13px; font-weight: 600; cursor: pointer; font-family: var(--sans); transition: border-color .18s ease, color .18s ease, background-color .18s ease; }
.site-page .a11y-contrast-btn:hover { border-color: var(--accent); color: var(--text); }
.site-page .a11y-contrast-btn[aria-pressed="true"] { border-color: var(--accent); background: var(--adim); color: var(--accent); }
.site-page .a11y-font-group { display: flex; gap: 6px; }
.site-page .a11y-font-btn { flex: 1; border: 1px solid var(--border2); background: var(--s2); color: var(--text2); border-radius: 9px; padding: 8px 4px; font-weight: 700; cursor: pointer; font-family: var(--sans); transition: border-color .18s ease, color .18s ease, background-color .18s ease; min-height: 38px; }
.site-page .a11y-font-btn:hover { border-color: var(--accent); color: var(--text); }
.site-page .a11y-font-btn[aria-pressed="true"] { border-color: var(--accent); background: var(--adim); color: var(--accent); }
.site-page .a11y-font-btn:nth-child(1) { font-size: 12px; }
.site-page .a11y-font-btn:nth-child(2) { font-size: 14px; }
.site-page .a11y-font-btn:nth-child(3) { font-size: 16px; }

/* High contrast mode */
html.site-page[data-contrast="high"] {
  --s0: #000000; --s1: #000000; --s2: #050505; --s3: #0a0a0a;
  --border: #ffffff; --border2: #ffffff;
  --accent: #4fe3ff; --adim: rgba(79, 227, 255, .28);
  --accent3: #ffe27a; --green: #42ffcb; --coral: #ffb3b3;
  --text: #ffffff; --text2: #ffffff; --text3: #f2f2f2;
  background: #000000;
}
html.site-page[data-contrast="high"] .site-nav { background: #000; border-bottom-color: #fff; }
html.site-page[data-contrast="high"] * { text-shadow: none !important; }

.site-page a { color: var(--accent); text-decoration: none; }
.site-page a:hover { text-decoration: underline; }

/* Inline links within flowing body text must not rely on color alone (WCAG 1.4.1) */
.docs-main a,
.status-main a,
.legal-disclaimer a,
.legal-related a {
  text-decoration: underline;
  text-decoration-color: rgba(0, 212, 255, 0.5);
  text-underline-offset: 2px;
}
.docs-main a:hover,
.status-main a:hover,
.legal-disclaimer a:hover,
.legal-related a:hover {
  text-decoration-color: currentColor;
}

/* Nav — matches landing */
.site-page .site-nav {
  background: #000;
  border-bottom: 1px solid var(--border);
  padding: 0 48px;
  height: 64px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  column-gap: 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-page .logo { display: flex; align-items: center; gap: 10px; text-decoration: none; justify-self: start; min-width: 0; }
.site-page .logo-mark { width: 36px; height: 36px; border-radius: 10px; overflow: hidden; flex-shrink: 0; }
.site-page .logo-mark-img { width: 100%; height: 100%; display: block; }
.site-page .logo-name { font-size: 16px; font-weight: 800; color: #f3f8ff; letter-spacing: -0.3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.site-page .nav-links { display: flex; align-items: center; gap: 32px; justify-self: center; }
.site-page .nav-links a {
  position: relative;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .15px;
  color: var(--text2);
  text-decoration: none;
  padding: 4px 0;
  transition: color 0.18s ease;
}
.site-page .nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease;
}
.site-page .nav-links a:hover { color: var(--text); text-decoration: none; }
.site-page .nav-links a:hover::after { transform: scaleX(1); }

.site-page .nav-right { display: flex; align-items: center; gap: 22px; justify-self: end; }
.site-page .nav-actions { display: flex; align-items: center; gap: 12px; padding-right: 14px; border-right: 1px solid var(--border2); }

.site-page .lang-flag-trigger {
  border: 1px solid var(--border2);
  background: var(--s3);
  color: var(--text2);
  cursor: pointer;
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.18s ease, color 0.18s ease, background-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}
.site-page .lang-flag-trigger:hover { border-color: var(--accent); color: var(--text); background: var(--s2); transform: translateY(-1px); box-shadow: 0 0 0 3px var(--adim); }

.site-page .btn-ghost {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text2);
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 9px 6px;
  border-radius: 8px;
  text-decoration: none;
  transition: color 0.18s ease, background-color 0.18s ease;
}
.site-page .btn-ghost:hover { color: var(--text); background: var(--s2); text-decoration: none; }

.site-page .btn-solid {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .2px;
  background: linear-gradient(180deg, #1a69e2 0%, #1458c8 100%);
  color: #fff;
  border: 1px solid #0f4eb2;
  padding: 11px 24px;
  border-radius: 100px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(20, 88, 200, 0.32);
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
  white-space: nowrap;
}
.site-page .btn-solid:hover { text-decoration: none; transform: translateY(-1px) scale(1.03); box-shadow: 0 12px 30px rgba(20, 88, 200, 0.48); filter: brightness(1.08); }

.site-page .hamburger-btn {
  display: none;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--border2);
  background: var(--s2);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text2);
  transition: border-color 0.18s ease, color 0.18s ease;
}
.site-page .hamburger-btn:hover { border-color: var(--accent); color: var(--text); }
.site-page .hamburger-btn svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.2;
  stroke-linecap: round;
}

.site-page .mobile-menu-backdrop,
.site-page .mobile-menu { display: none; }

/* Layout */
.docs-shell {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px 64px;
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}

.docs-sidebar {
  position: sticky;
  top: 86px;
  padding-top: 40px;
}

.docs-sidebar-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 14px;
}

.docs-toc {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.docs-toc a {
  display: block;
  font-size: 13px;
  color: var(--text2);
  padding: 8px 12px;
  border-radius: var(--r);
  border-left: 2px solid transparent;
  text-decoration: none;
  line-height: 1.4;
  transition: all 0.15s;
}

.docs-toc a:hover,
.docs-toc a.active {
  color: var(--accent);
  background: var(--adim);
  border-left-color: var(--accent);
  text-decoration: none;
}

.docs-main { min-width: 0; padding-top: 40px; }

.docs-hero {
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border);
}

.docs-hero .eyebrow {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.docs-hero .eyebrow::before { content: "//"; color: var(--text3); }

.docs-hero h1 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 12px;
}

.docs-hero h1 span { color: var(--text3); }

.docs-hero p {
  font-size: 16px;
  color: var(--text2);
  line-height: 1.7;
  max-width: 640px;
}

.docs-search-hint {
  margin-top: 20px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text3);
  padding: 10px 14px;
  background: var(--s1);
  border: 1px solid var(--border);
  border-radius: var(--r);
  display: inline-block;
}

/* Sections */
.docs-section {
  scroll-margin-top: 90px;
  margin-bottom: 56px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}

.docs-section:last-of-type { border-bottom: none; }

.docs-section h2 {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
  line-height: 1.2;
}

.docs-section h2 em {
  font-style: normal;
  color: var(--accent);
}

.docs-section .sec-lead {
  font-size: 15px;
  color: var(--text2);
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 680px;
}

.docs-section h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin: 28px 0 10px;
}

.docs-section p,
.docs-section li {
  font-size: 14px;
  color: var(--text2);
  line-height: 1.75;
}

.docs-section ul,
.docs-section ol {
  padding-left: 1.35rem;
  margin: 12px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.docs-section li strong { color: var(--text); font-weight: 600; }

.docs-card {
  background: var(--s1);
  border: 1px solid var(--border);
  border-radius: var(--rl);
  padding: 20px 22px;
  margin: 16px 0;
}

.docs-card-title {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.docs-card p { margin: 0; font-size: 13px; }

.docs-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 20px 0;
}

.docs-plan-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.docs-plan-row:last-child { border-bottom: none; }

.docs-plan-name {
  font-family: var(--mono);
  font-weight: 600;
  color: var(--accent);
}

.docs-code {
  font-family: var(--mono);
  font-size: 12px;
  background: var(--s0);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 14px 16px;
  overflow-x: auto;
  color: var(--accent3);
  margin: 12px 0;
  line-height: 1.6;
}

.docs-tip {
  background: rgba(6, 214, 160, 0.06);
  border: 1px solid rgba(6, 214, 160, 0.22);
  border-radius: var(--r);
  padding: 14px 16px;
  margin: 16px 0;
  font-size: 13px;
  color: var(--text2);
  line-height: 1.65;
}

.docs-tip strong { color: var(--green); }

.docs-faq-mini {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.docs-faq-item {
  background: var(--s1);
  border: 1px solid var(--border);
  border-radius: var(--rl);
  padding: 18px 20px;
}

.docs-faq-item h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.docs-faq-item p { font-size: 13px; margin: 0; }

/* Footer */
.site-page footer {
  background: var(--s0);
  border-top: 1px solid var(--border);
  padding: 56px 48px 32px;
  width: 100%;
}

.site-page .foot-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.site-page .foot-top {
  display: grid;
  grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
  gap: 48px 64px;
}

.site-page .foot-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.site-page .foot-logo-mark { width: 30px; height: 30px; border-radius: 8px; overflow: hidden; }
.site-page .foot-logo-img { width: 100%; height: 100%; display: block; }
.site-page .foot-logo-name { font-size: 19px; font-weight: 800; color: var(--text); }
.site-page .foot-tagline { font-size: 13px; color: var(--text2); line-height: 1.6; margin-top: 12px; max-width: 260px; }

.site-page .foot-columns {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px 32px;
}

.site-page .foot-col-title {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 14px;
  font-weight: 600;
}

.site-page .foot-col-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.site-page .foot-col-links a { font-size: 13px; color: var(--text2); text-decoration: none; }
.site-page .foot-col-links a:hover { color: var(--accent); text-decoration: none; }

.site-page .foot-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 12px;
}

.site-page .foot-copy,
.site-page .foot-lang-note {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text3);
}

/* Lang modal */
.site-page .lang-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(5, 14, 24, 0.55);
  backdrop-filter: blur(2px);
  z-index: 130;
  display: none;
}

.site-page .lang-modal-backdrop.open { display: block; }

.site-page .lang-modal {
  position: fixed;
  top: 92px;
  left: 50%;
  transform: translateX(-50%);
  width: min(420px, calc(100vw - 28px));
  background: var(--s1);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 22px 50px rgba(2, 8, 16, 0.45);
  z-index: 131;
  display: none;
}

.site-page .lang-modal.open { display: block; }

.site-page .lang-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}

.site-page .lang-modal-head h3 { font-size: 16px; font-weight: 700; }

.site-page .lang-modal-close {
  width: 30px;
  height: 30px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text2);
  font-size: 20px;
  cursor: pointer;
}

.site-page .lang-modal-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 14px; }

.site-page .lang-modal-item {
  border: 1px solid var(--border);
  background: var(--s2);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
  font-family: var(--sans);
}

.site-page .lang-modal-item.active { border-color: var(--accent); background: var(--adim); }

@media (max-width: 960px) {
  .site-page .site-nav { padding: 0 16px; display: flex; justify-content: space-between; column-gap: 10px; }
  .site-page .logo { flex-shrink: 1; overflow: hidden; }
  .site-page .logo-name { max-width: 38vw; }
  .site-page .nav-links { display: none; }
  .site-page .nav-right { gap: 8px; margin-left: auto; flex-shrink: 0; }
  .site-page .nav-actions { gap: 6px; padding-right: 8px; border-right: 1px solid var(--border2); }
  .site-page .nav-right .btn-solid { display: none; }
  .site-page .a11y-trigger { width: 34px; height: 34px; }
  .site-page .hamburger-btn { display: flex; }

  .site-page .mobile-menu-backdrop.open {
    display: block;
    position: fixed;
    inset: 62px 0 0;
    background: rgba(3, 10, 18, 0.5);
    z-index: 95;
  }

  .site-page .mobile-menu.open {
    display: flex;
    position: fixed;
    left: 12px;
    right: 12px;
    top: 70px;
    z-index: 96;
    flex-direction: column;
    gap: 8px;
    padding: 12px;
    background: var(--s1);
    border: 1px solid var(--border);
    border-radius: 14px;
  }

  .site-page .mobile-menu a {
    display: block;
    color: var(--text2);
    font-weight: 600;
    font-size: 14px;
    padding: 10px 12px;
    border-radius: 10px;
    text-decoration: none;
    transition: background-color 0.18s ease, color 0.18s ease;
  }
  .site-page .mobile-menu a:hover { background: var(--s2); color: var(--text); }

  .docs-shell {
    grid-template-columns: 1fr;
    padding: 0 24px 48px;
    gap: 0;
  }

  .docs-sidebar {
    position: static;
    padding-top: 24px;
    overflow-x: auto;
  }

  .docs-toc {
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 8px;
    padding-bottom: 8px;
  }

  .docs-toc a {
    white-space: nowrap;
    font-size: 12px;
    border-left: none;
    border-bottom: 2px solid transparent;
  }

  .docs-toc a.active { border-bottom-color: var(--accent); }

  .docs-grid-2,
  .docs-faq-mini { grid-template-columns: 1fr; }

  .site-page .foot-top { grid-template-columns: 1fr; }
  .site-page .foot-columns { grid-template-columns: repeat(2, 1fr); }
  .site-page footer { padding: 40px 24px 28px; }
}

@media (max-width: 640px) {
  .site-page .foot-columns { grid-template-columns: 1fr; }
  .site-page .foot-bottom { flex-direction: column; text-align: center; }
}

.site-page .legal-disclaimer {
  background: rgba(255, 209, 102, 0.06);
  border: 1px solid rgba(255, 209, 102, 0.22);
  border-radius: var(--r);
  padding: 14px 16px;
  margin: 0 0 24px;
  font-size: 13px;
  color: var(--text2);
  line-height: 1.65;
}

.site-page .legal-disclaimer strong { color: var(--accent3); }

.site-page .legal-meta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text3);
  margin-bottom: 20px;
}

.site-page .legal-related {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text2);
}