:root {
  --night: #070915;
  --night-2: #0d1024;
  --text: #e5e7eb;
  --muted: #a7b0c4;
  --line: rgba(255, 255, 255, 0.14);
  --card: rgba(255, 255, 255, 0.075);
  --card-strong: rgba(255, 255, 255, 0.12);
  --violet: #8b5cf6;
  --cyan: #22d3ee;
  --blue: #3b82f6;
  --mint: #34d399;
  --amber: #f59e0b;
  --rose: #fb7185;
  --shadow: 0 30px 100px rgba(0, 0, 0, 0.36);
  --radius-xl: 32px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--night);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 8% 8%, rgba(34, 211, 238, 0.22), transparent 26rem),
    radial-gradient(circle at 88% 4%, rgba(139, 92, 246, 0.28), transparent 30rem),
    radial-gradient(circle at 50% 82%, rgba(52, 211, 153, 0.12), transparent 30rem),
    linear-gradient(180deg, #070915 0%, #0a0d1f 52%, #090b18 100%);
  overflow-x: hidden;
}

a {
  color: inherit;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.16;
  z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.055) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at center, black, transparent 78%);
}

.orb {
  position: fixed;
  width: 28rem;
  height: 28rem;
  border-radius: 999px;
  filter: blur(60px);
  opacity: 0.25;
  pointer-events: none;
  z-index: 0;
  animation: floatOrb 16s ease-in-out infinite alternate;
}

.orb-one {
  left: -10rem;
  top: 22rem;
  background: var(--cyan);
}

.orb-two {
  right: -12rem;
  top: 5rem;
  background: var(--violet);
  animation-delay: -7s;
}

@keyframes floatOrb {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }

  to {
    transform: translate3d(3rem, -2rem, 0) scale(1.08);
  }
}

.page {
  position: relative;
  z-index: 1;
}

.shell {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: rgba(7, 9, 21, 0.72);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-weight: 900;
  letter-spacing: -0.03em;
  font-size: 1.1rem;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 196px;
  height: 56px;
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.nav-links a {
  text-decoration: none;
  transition: color 160ms ease;
}

.nav-links a:hover {
  color: white;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 1rem;
  border-radius: 999px;
  color: #06111f;
  font-weight: 800;
  background: linear-gradient(135deg, var(--cyan), var(--mint));
  box-shadow: 0 14px 45px rgba(34, 211, 238, 0.22);
}

/* --------------------------------------------------------------------------
   Dropdown nav
   -------------------------------------------------------------------------- */

.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  padding: 0;
  background: none;
  border: none;
  color: var(--muted);
  font: inherit;
  font-size: 0.92rem;
  cursor: pointer;
  transition: color 160ms ease;
}

.nav-dropdown-toggle:hover,
.nav-dropdown-toggle:focus-visible {
  color: white;
  outline: none;
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 0.9rem);
  left: 50%;
  transform: translateX(-50%);
  min-width: 130px;
  padding: 0.4rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  background: rgba(10, 16, 36, 0.96);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(20px);
  z-index: 200;
}

/* Transparent bridge so the cursor doesn't lose hover crossing the gap */
.nav-dropdown-menu::before {
  content: "";
  position: absolute;
  top: -0.9rem;
  left: 0;
  right: 0;
  height: 0.9rem;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  display: block;
}

.nav-dropdown-menu a {
  display: block;
  padding: 0.5rem 0.8rem;
  border-radius: 0.65rem;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  white-space: nowrap;
  transition: color 140ms ease, background 140ms ease;
}

.nav-dropdown-menu a:hover,
.nav-dropdown-menu a:focus-visible {
  color: white;
  background: rgba(255, 255, 255, 0.08);
  outline: none;
}

.hero {
  padding: clamp(4rem, 8vw, 7rem) 0 3.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1.35rem;
  padding: 0.45rem 0.78rem;
  border: 1px solid rgba(34, 211, 238, 0.26);
  border-radius: 999px;
  color: #b7f6ff;
  background: rgba(34, 211, 238, 0.08);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pulse {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--mint);
  box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 12px rgba(52, 211, 153, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(52, 211, 153, 0);
  }
}

.hero h1 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(2.5rem, 6.4vw, 5.35rem);
  line-height: 0.96;
  letter-spacing: -0.065em;
}

.doc-hero h1 {
  margin: 0;
  max-width: 900px;
  font-size: clamp(2.6rem, 6vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.gradient-text {
  color: transparent;
  background: linear-gradient(135deg, #ffffff 8%, #a5f3fc 35%, #a78bfa 72%, #f0abfc 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.lead {
  margin: 1.5rem 0 0;
  max-width: 710px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.1vw, 1.3rem);
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.95rem;
  margin-top: 2.15rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 52px;
  padding: 0 1.2rem;
  border-radius: 999px;
  font-weight: 850;
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  text-decoration: none;
}

.button.primary {
  color: #07111d;
  background: linear-gradient(135deg, var(--cyan), var(--mint));
  box-shadow: 0 18px 60px rgba(34, 211, 238, 0.24);
}

.button.secondary {
  color: white;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.07);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-meta span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--cyan);
}

.lab-card {
  position: relative;
  min-height: 570px;
  padding: 1.2rem;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 20% 0%, rgba(34, 211, 238, 0.22), transparent 24rem),
    linear-gradient(180deg, rgba(255,255,255,0.11), rgba(255,255,255,0.04));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.lab-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 30px 30px;
  mask-image: linear-gradient(black, transparent 78%);
}

.window {
  position: relative;
  z-index: 1;
  height: 100%;
  min-height: 530px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 24px;
  background: rgba(7, 10, 25, 0.72);
  backdrop-filter: blur(18px);
  overflow: hidden;
}

.window-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding: 0 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  color: var(--muted);
  font-size: 0.82rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.dots {
  display: flex;
  gap: 0.44rem;
}

.dot {
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: rgba(255,255,255,0.22);
}

.dot:nth-child(1) {
  background: var(--rose);
}

.dot:nth-child(2) {
  background: var(--amber);
}

.dot:nth-child(3) {
  background: var(--mint);
}

.orbit-stage {
  position: relative;
  min-height: 330px;
  display: grid;
  place-items: center;
}

.rings {
  position: absolute;
  width: min(80%, 330px);
  aspect-ratio: 1;
  border-radius: 999px;
  border: 1px dashed rgba(255,255,255,0.16);
  animation: spin 24s linear infinite;
}

.rings::before,
.rings::after {
  content: "";
  position: absolute;
  inset: 14%;
  border-radius: inherit;
  border: 1px dashed rgba(34,211,238,0.22);
}

.rings::after {
  inset: 29%;
  border-color: rgba(139,92,246,0.28);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.core {
  position: relative;
  width: 100px;
  height: 100px;
  display: grid;
  place-items: center;
  filter: drop-shadow(0 0 42px rgba(34, 211, 238, 0.34));
  transform: rotate(-6deg);
}

.core img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.node {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 999px;
  color: white;
  font-size: 0.82rem;
  font-weight: 800;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(16px);
  text-decoration: none;
  cursor: pointer;
}

.node:hover {
  color: white;
  text-decoration: none;
  border-color: rgba(34, 211, 238, 0.45);
  background: rgba(255, 255, 255, 0.12);
}

.node b {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  color: #06111d;
  background: linear-gradient(135deg, var(--cyan), var(--mint));
}

.node.lib {
  top: 3.2rem;
  left: 1.4rem;
}

.node.sdk {
  top: 5.3rem;
  right: 1.3rem;
}

.node.hub {
  bottom: 2.1rem;
  left: 50%;
  transform: translateX(-50%);
}

.terminal {
  margin: 0 1rem 1rem;
  padding: 1rem;
  border-radius: 18px;
  background: rgba(2, 6, 23, 0.82);
  border: 1px solid rgba(255,255,255,0.09);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  color: #c4f1ff;
  font-size: 0.82rem;
  line-height: 1.8;
}

.terminal .muted {
  color: #728099;
}

.terminal .ok {
  color: var(--mint);
}

.terminal .cmd {
  color: #f0abfc;
}

.section {
  padding: clamp(3.2rem, 7vw, 6.2rem) 0;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: 1.5rem;
}

.kicker {
  margin: 0 0 0.75rem;
  color: #a5f3fc;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.section-desc {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.mt {
  margin-top: 1rem;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.1rem;
}

.pillar,
.workflow-card,
.feature {
  position: relative;
  padding: 1.4rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.12);
  background:
    radial-gradient(circle at 30% 0%, rgba(255,255,255,0.13), transparent 15rem),
    var(--card);
  overflow: hidden;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.pillar {
  display: block;
  color: inherit;
  text-decoration: none;
}

.pillar:hover,
.workflow-card:hover,
.feature:hover {
  transform: translateY(-7px);
  border-color: rgba(34, 211, 238, 0.45);
  background: var(--card-strong);
}

.pillar::after {
  content: "";
  position: absolute;
  inset: auto 1.2rem 1.2rem 1.2rem;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  opacity: 0.85;
}

.icon {
  display: inline-grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-bottom: 1.2rem;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(34,211,238,0.18), rgba(139,92,246,0.2));
  font-size: 1.5rem;
}

h3 {
  margin: 0 0 0.75rem;
  font-size: 1.45rem;
  letter-spacing: -0.03em;
}

.pillar p,
.feature p,
.level p,
.workflow-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.mini-list {
  display: grid;
  gap: 0.65rem;
  margin-top: 1.25rem;
  padding: 0;
  list-style: none;
  color: #d7def0;
  font-size: 0.93rem;
}

.mini-list li {
  display: flex;
  gap: 0.55rem;
  align-items: baseline;
}

.mini-list li::before {
  content: "✦";
  color: var(--cyan);
  font-size: 0.82rem;
}

.standard-band {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  padding: clamp(1.5rem, 4.5vw, 3.3rem);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255,255,255,0.12);
  background:
    radial-gradient(circle at 90% 5%, rgba(34, 211, 238, 0.18), transparent 24rem),
    radial-gradient(circle at 0% 90%, rgba(139, 92, 246, 0.24), transparent 26rem),
    rgba(255,255,255,0.07);
  box-shadow: var(--shadow);
}

.levels {
  display: grid;
  gap: 0.85rem;
}

.level {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.11);
  background: rgba(255,255,255,0.06);
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease;
}

.level:hover {
  transform: translateY(-3px);
  border-color: rgba(34, 211, 238, 0.4);
}

.badge {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  font-weight: 950;
  color: #07111d;
  background: linear-gradient(135deg, var(--cyan), var(--mint));
}

.level:nth-child(2) .badge {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
}

.level:nth-child(3) .badge {
  color: white;
  background: linear-gradient(135deg, var(--violet), #f0abfc);
}

.level strong {
  display: block;
  margin-bottom: 0.15rem;
}

.level small {
  color: var(--muted);
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.workflow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.workflow-card span {
  display: inline-flex;
  margin-bottom: 1.5rem;
  color: #a5f3fc;
  font-weight: 950;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
}

.cta {
  padding: 0 0 clamp(4rem, 8vw, 7rem);
}

.cta-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: center;
  padding: clamp(1.6rem, 4vw, 3rem);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255,255,255,0.14);
  background:
    radial-gradient(circle at 20% 0%, rgba(34,211,238,0.22), transparent 24rem),
    linear-gradient(135deg, rgba(139,92,246,0.2), rgba(255,255,255,0.06));
  box-shadow: var(--shadow);
}

.footer {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 2rem 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Normal documentation pages */

.doc-page {
  padding-bottom: 5rem;
}

.doc-hero {
  padding: clamp(3.5rem, 7vw, 6rem) 0 2.5rem;
}

.doc-hero h1 {
  max-width: 900px;
  font-size: clamp(2.8rem, 7vw, 5.6rem);
}

.doc-body-section {
  padding: 0 0 4rem;
}

.doc-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
}

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

.doc-layout-full .doc-card {
  max-width: 980px;
}

.doc-sidebar {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 0.4rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.06);
}

.sidebar-label {
  margin: 0 0 0.6rem;
  color: #a5f3fc;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sidebar-link {
  padding: 0.75rem 0.85rem;
  border-radius: 14px;
  color: var(--muted);
  text-decoration: none;
  transition: color 160ms ease, background 160ms ease;
}

.sidebar-link:hover,
.sidebar-link.active {
  color: white;
  background: rgba(255,255,255,0.08);
}

.doc-card {
  min-width: 0;
  padding: clamp(1.4rem, 4vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: rgba(255,255,255,0.075);
  box-shadow: var(--shadow);
}

.doc-card h1,
.doc-card h2,
.doc-card h3 {
  color: white;
}

.doc-card h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
}

.doc-card h2 {
  margin-top: 2.5rem;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}

.doc-card h3 {
  margin-top: 2rem;
  font-size: 1.35rem;
}

.doc-card p,
.doc-card li {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.8;
}

.doc-card a {
  color: #67e8f9;
}

code {
  padding: 0.15rem 0.35rem;
  border-radius: 8px;
  color: #a7f3d0;
  background: rgba(2, 6, 23, 0.72);
}
/* --------------------------------------------------------------------------
   Copy button for code blocks
   -------------------------------------------------------------------------- */

.code-copy-wrapper,
.doc-card pre,
.doc-card div[class*="highlight"],
.code-card {
  position: relative;
}

.code-copy-button {
  position: absolute;
  top: 0.75rem;
  right: 0.85rem;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0 0.75rem;
  border: 1px solid rgba(34, 211, 238, 0.3);
  border-radius: 999px;
  color: #b7f6ff;
  background:
    linear-gradient(135deg, rgba(34, 211, 238, 0.18), rgba(139, 92, 246, 0.14)),
    rgba(2, 6, 23, 0.92);
  backdrop-filter: blur(12px);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  opacity: 1;
  pointer-events: auto;
}

.code-copy-button:hover {
  color: white;
  border-color: rgba(34, 211, 238, 0.6);
  transform: translateY(-1px);
}

.code-copy-button.copied {
  color: #a7f3d0;
  border-color: rgba(52, 211, 153, 0.55);
}

/* --------------------------------------------------------------------------
   Code blocks with Pygments syntax highlighting
   -------------------------------------------------------------------------- */

.doc-card code {
  padding: 0.18rem 0.42rem;
  border: 1px solid rgba(52, 211, 153, 0.16);
  border-radius: 8px;
  color: #a7f3d0;
  background: rgba(2, 6, 23, 0.72);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.92em;
}

.doc-card pre {
  position: relative;
  overflow: auto;
  margin: 1.4rem 0;
  padding: 1.15rem 1.25rem;
  border-radius: 18px;
  color: #dbeafe;
  background:
    linear-gradient(135deg, rgba(34, 211, 238, 0.08), rgba(139, 92, 246, 0.08)),
    rgba(2, 6, 23, 0.92);
  border: 1px solid rgba(34, 211, 238, 0.14);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 18px 50px rgba(0, 0, 0, 0.24);
}

/* .doc-card pre::before {
  content: "";
  position: absolute;
  top: 0.85rem;
  right: 1rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: #34d399;
  box-shadow:
    -1rem 0 0 #f59e0b,
    -2rem 0 0 #fb7185;
  opacity: 0.85;
} */

.doc-card pre code {
  display: block;
  padding: 0;
  border: 0;
  color: #dbeafe;
  background: transparent;
  font-size: 0.92rem;
  line-height: 1.8;
  white-space: pre;
}

/* Pygments token colors */
.doc-card pre .c,
.doc-card pre .ch,
.doc-card pre .cm,
.doc-card pre .cp,
.doc-card pre .cpf,
.doc-card pre .c1,
.doc-card pre .cs {
  color: #718096;
  font-style: italic;
}

.doc-card pre .k,
.doc-card pre .kc,
.doc-card pre .kd,
.doc-card pre .kn,
.doc-card pre .kp,
.doc-card pre .kr,
.doc-card pre .kt {
  color: #c084fc;
  font-weight: 700;
}

.doc-card pre .s,
.doc-card pre .sa,
.doc-card pre .sb,
.doc-card pre .sc,
.doc-card pre .dl,
.doc-card pre .sd,
.doc-card pre .s2,
.doc-card pre .se,
.doc-card pre .sh,
.doc-card pre .si,
.doc-card pre .sx,
.doc-card pre .sr,
.doc-card pre .s1,
.doc-card pre .ss {
  color: #a7f3d0;
}

.doc-card pre .m,
.doc-card pre .mb,
.doc-card pre .mf,
.doc-card pre .mh,
.doc-card pre .mi,
.doc-card pre .mo,
.doc-card pre .il {
  color: #fbbf24;
}

.doc-card pre .n {
  color: #dbeafe;
}

.doc-card pre .na,
.doc-card pre .nc,
.doc-card pre .nd,
.doc-card pre .ne,
.doc-card pre .nf,
.doc-card pre .nx {
  color: #67e8f9;
}

.doc-card pre .nb,
.doc-card pre .bp {
  color: #93c5fd;
}

.doc-card pre .o,
.doc-card pre .ow {
  color: #f0abfc;
}

.doc-card pre .p {
  color: #cbd5e1;
}

.doc-card pre .nt {
  color: #67e8f9;
}

.doc-card pre .nv,
.doc-card pre .vc,
.doc-card pre .vg,
.doc-card pre .vi,
.doc-card pre .vm {
  color: #f9a8d4;
}

.doc-card pre .err {
  color: #fecaca;
  background: rgba(239, 68, 68, 0.18);
}

/* Language-specific base tones */
.doc-card pre code.language-bash,
.doc-card pre code.language-sh,
.doc-card pre code.language-shell,
.doc-card pre code.language-console {
  color: #a7f3d0;
}

.doc-card pre code.language-python {
  color: #dbeafe;
}

.doc-card pre code.language-json {
  color: #fef3c7;
}

.doc-card pre code.language-yaml,
.doc-card pre code.language-yml {
  color: #e9d5ff;
}

.doc-card pre code.language-text,
.doc-card pre code.language-plaintext,
.doc-card pre code.language-txt {
  color: #cbd5e1;
}

.doc-card blockquote {
  margin: 1.5rem 0;
  padding: 1.15rem 1.25rem;
  border-left: 4px solid var(--cyan);
  border-radius: 18px;
  color: var(--muted);
  background:
    linear-gradient(135deg, rgba(34, 211, 238, 0.14), rgba(59, 130, 246, 0.08)),
    rgba(255, 255, 255, 0.055);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.doc-card blockquote p {
  margin: 0;
}

.doc-card table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 16px;
}

.doc-card th,
.doc-card td {
  padding: 0.85rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.doc-card th {
  color: white;
  text-align: left;
  background: rgba(255,255,255,0.08);
}

/* --------------------------------------------------------------------------
   Mobile navigation
   -------------------------------------------------------------------------- */

.nav-toggle {
  display: none;
}

@media (max-width: 980px) {
  .nav {
    position: sticky;
    top: 0;
    z-index: 1000;
  }

  .nav-inner {
    position: relative;
    min-height: 68px;
    flex-wrap: nowrap;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    min-width: 44px;
    height: 44px;
    padding: 0;
    margin-left: auto;
    border: 1px solid rgba(148, 163, 184, 0.32);
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.72);
    color: #f8fafc;
    font: inherit;
    font-size: 1.35rem;
    line-height: 1;
    cursor: pointer;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 0.65rem);
    left: 0;
    right: 0;
    display: none;
    grid-template-columns: 1fr;
    gap: 0.45rem;
    width: 100%;
    margin: 0;
    padding: 0.75rem;
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 1.25rem;
    background: rgba(11, 18, 32, 0.96);
    box-shadow: 0 24px 80px rgba(15, 23, 42, 0.35);
    backdrop-filter: blur(18px);
  }

  .nav-links.is-open,
  .nav-links.open,
  .nav-links.active,
  body.nav-open .nav-links {
    display: grid;
  }

  .nav-links a,
  .nav-links .nav-cta {
    display: flex;
    width: 100%;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 0.9rem;
    border-radius: 0.9rem;
    color: #f8fafc;
    text-align: center;
    text-decoration: none;
  }

  .nav-links a:hover,
  .nav-links a:focus-visible {
    background: rgba(148, 163, 184, 0.16);
  }

  .nav-links .nav-cta {
    margin-top: 0.25rem;
  }

  .nav-dropdown {
    width: 100%;
  }

  .nav-dropdown-toggle {
    display: flex;
    width: 100%;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 0.9rem;
    border-radius: 0.9rem;
    color: #f8fafc;
  }

  .nav-dropdown-toggle:hover,
  .nav-dropdown-toggle:focus-visible {
    background: rgba(148, 163, 184, 0.16);
  }

  /* Always show dropdown items inside the mobile panel */
  .nav-dropdown .nav-dropdown-menu {
    display: block;
    position: static;
    transform: none;
    min-width: unset;
    border: none;
    border-radius: 0.65rem;
    padding: 0.2rem 0.5rem 0.4rem;
    background: rgba(255, 255, 255, 0.05);
    box-shadow: none;
    backdrop-filter: none;
    margin-top: 0;
  }

  .nav-dropdown-menu a {
    justify-content: center;
    text-align: center;
    color: rgba(248, 250, 252, 0.7);
  }

  .nav-dropdown-menu a:hover,
  .nav-dropdown-menu a:focus-visible {
    color: #f8fafc;
    background: rgba(148, 163, 184, 0.16);
  }
}

/* --------------------------------------------------------------------------
   Responsive layout
   -------------------------------------------------------------------------- */

@media (max-width: 980px) {
  .shell {
    width: min(calc(100% - 2rem), var(--max));
  }

  .hero {
    padding: 3.5rem 0 3rem;
  }

  .hero-grid,
  .section-head,
  .standard-band,
  .cta-card,
  .doc-layout {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 2.5rem;
  }

  .hero h1 {
    max-width: 760px;
    font-size: clamp(3.1rem, 11vw, 5.1rem);
  }

  .lead {
    max-width: 680px;
  }

  .hero-actions {
    max-width: 420px;
  }

  .section-head {
    align-items: start;
    gap: 1rem;
  }

  .pillars,
  .workflow {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .pillar {
    min-height: auto;
  }

  .standard-band {
    padding: 1.5rem;
  }

  .cta-card {
    align-items: start;
  }

  .doc-sidebar {
    position: static;
  }
}

@media (max-width: 640px) {
  :root {
    --radius-xl: 24px;
    --radius-lg: 18px;
  }

  .shell {
    width: min(calc(100% - 1.25rem), var(--max));
  }

  .nav-inner {
    min-height: 64px;
  }

  .brand {
    font-size: 1rem;
  }

  .brand-mark {
    width: 168px;
    height: 48px;
  }

  .hero {
    padding: 2.5rem 0 2.75rem;
  }

  .hero-grid {
    gap: 2rem;
  }

  .eyebrow {
    margin-bottom: 1rem;
    font-size: 0.72rem;
  }

  .hero h1 {
    font-size: clamp(2.75rem, 15vw, 4.35rem);
    line-height: 0.98;
    letter-spacing: -0.06em;
  }

  .lead {
    margin-top: 1.15rem;
    font-size: 1rem;
    line-height: 1.65;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
    max-width: none;
    margin-top: 1.5rem;
  }

  .button {
    width: 100%;
    min-height: 50px;
  }

  .hero-meta {
    display: grid;
    gap: 0.65rem;
    margin-top: 1.35rem;
  }

  .lab-card {
    min-height: auto;
    padding: 0.75rem;
    border-radius: var(--radius-xl);
  }

  .window {
    min-height: 430px;
    border-radius: 20px;
  }

  .orbit-stage {
    min-height: 270px;
  }

  .rings {
    width: min(78%, 250px);
  }

  .core {
    width: 96px;
    height: 96px;
  }

  .node {
    padding: 0.55rem 0.65rem;
    font-size: 0.74rem;
  }

  .node b {
    width: 22px;
    height: 22px;
  }

  .node.lib {
    top: 2.3rem;
    left: 0.7rem;
  }

  .node.sdk {
    top: 4.2rem;
    right: 0.7rem;
  }

  .node.hub {
    bottom: 1.5rem;
  }

  .terminal {
    margin: 0 0.65rem 0.65rem;
    padding: 0.85rem;
    border-radius: 15px;
    font-size: 0.74rem;
    line-height: 1.65;
  }

  .section {
    padding: 3.25rem 0;
  }

  .section-head {
    margin-bottom: 1.25rem;
  }

  h2 {
    font-size: clamp(2rem, 11vw, 3rem);
    line-height: 1.04;
  }

  h3 {
    font-size: 1.25rem;
  }

  .section-desc {
    font-size: 1rem;
    line-height: 1.65;
  }

  .pillar,
  .workflow-card,
  .feature {
    padding: 1.15rem;
    border-radius: var(--radius-lg);
  }

  .icon {
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
    border-radius: 16px;
  }

  .standard-band {
    padding: 1.15rem;
  }

  .level {
    grid-template-columns: auto 1fr;
    gap: 0.8rem;
    padding: 0.9rem;
  }

  .level small {
    grid-column: 2;
  }

  .badge {
    width: 42px;
    height: 42px;
    border-radius: 14px;
  }

  .workflow {
    margin-top: 1.25rem;
  }

  .workflow-card span {
    margin-bottom: 1rem;
  }

  .cta {
    padding-bottom: 3.5rem;
  }

  .cta-card {
    gap: 1.25rem;
    padding: 1.25rem;
  }

  .cta-card .button {
    width: 100%;
  }

  .footer-inner {
    display: grid;
  }

  .doc-hero {
    padding: 3rem 0 2rem;
  }

  .doc-card {
    border-radius: var(--radius-xl);
  }

  .doc-card pre {
    padding: 1rem;
    border-radius: 15px;
  }
}