:root {
  color-scheme: dark;
  --ink: #0b0a17;
  --ink-soft: #111126;
  --surface: #15152c;
  --surface-raised: #1d1e39;
  --surface-soft: #25284a;
  --line: #343858;
  --text: #f8f9ff;
  --copy: #d9d9e5;
  --muted: #aeb3ca;
  --cyan: #69bff5;
  --cyan-strong: #36aeea;
  --violet: #7888ff;
  --green: #63dfa5;
  --amber: #ffc45c;
  --red: #ff7f8c;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --max: 1180px;
  --nav-height: 72px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + 24px);
}

body {
  min-width: 320px;
  margin: 0;
  background:
    radial-gradient(circle at 8% -8%, rgba(120, 136, 255, 0.22), transparent 31rem),
    radial-gradient(circle at 92% 8%, rgba(105, 191, 245, 0.15), transparent 32rem),
    var(--ink);
  color: var(--copy);
  font-size: 16px;
  line-height: 1.65;
}

body[data-doc-theme="light"] {
  color-scheme: light;
  --ink: #eef1f8;
  --ink-soft: #f8f9fc;
  --surface: #ffffff;
  --surface-raised: #f4f6fb;
  --surface-soft: #e8ecf6;
  --line: #d1d7e5;
  --text: #111329;
  --copy: #34384f;
  --muted: #6a7085;
  --shadow: 0 24px 70px rgba(26, 38, 68, 0.12);
}

button,
input,
select,
textarea {
  font: inherit;
}

a {
  color: var(--cyan);
  text-underline-offset: 3px;
}

a:hover {
  color: #9edaff;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--text);
  color: var(--ink);
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid rgba(174, 179, 202, 0.16);
  background: color-mix(in srgb, var(--ink) 86%, transparent);
  backdrop-filter: blur(18px);
}

.nav-shell {
  display: flex;
  min-height: var(--nav-height);
  max-width: var(--max);
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin: 0 auto;
  padding: 0 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  font-weight: 850;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(105, 191, 245, 0.35);
  border-radius: 11px;
  background: linear-gradient(135deg, rgba(120, 136, 255, 0.28), rgba(105, 191, 245, 0.18));
  box-shadow: inset 0 0 24px rgba(105, 191, 245, 0.08);
  color: var(--cyan);
  font-size: 18px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a {
  padding: 9px 12px;
  border-radius: 10px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background: var(--surface-raised);
  color: var(--text);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-button,
.menu-button {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}

.menu-button {
  display: none;
}

.container {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 94px 0 74px;
}

.hero::after {
  position: absolute;
  z-index: -1;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(105, 191, 245, 0.13);
  border-radius: 50%;
  content: "";
  right: -180px;
  top: -180px;
  box-shadow:
    0 0 0 60px rgba(105, 191, 245, 0.025),
    0 0 0 120px rgba(120, 136, 255, 0.02);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
  align-items: center;
  gap: 64px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4 {
  margin-top: 0;
  color: var(--text);
  line-height: 1.14;
  letter-spacing: -0.025em;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(2.65rem, 6vw, 5rem);
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.25rem);
}

h3 {
  margin-bottom: 10px;
  font-size: 1.25rem;
}

.hero-copy {
  max-width: 690px;
  margin: 0 0 28px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 11px 17px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  color: var(--text);
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button:hover {
  border-color: var(--cyan);
  color: var(--text);
}

.button-primary {
  border-color: transparent;
  background: linear-gradient(110deg, var(--violet), var(--cyan));
  color: #0b0a17;
  box-shadow: 0 12px 32px rgba(105, 191, 245, 0.18);
}

.button-danger {
  border-color: rgba(255, 127, 140, 0.4);
  color: var(--red);
}

.button-small {
  min-height: 38px;
  padding: 7px 11px;
  font-size: 13px;
}

.hero-panel,
.panel,
.card {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, color-mix(in srgb, var(--surface) 93%, var(--violet)), var(--surface));
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 26px;
  border-radius: var(--radius-lg);
}

.release-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.release-line strong {
  color: var(--text);
  font-size: 22px;
}

.status-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(99, 223, 165, 0.12);
}

.meta-list {
  display: grid;
  gap: 0;
  margin: 14px 0 0;
}

.meta-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
}

.meta-row dt {
  color: var(--muted);
}

.meta-row dd {
  margin: 0;
  color: var(--text);
  font-weight: 750;
  text-align: right;
}

.mono,
code,
pre {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.section {
  padding: 80px 0;
}

.section-compact {
  padding: 50px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 18px;
}

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

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

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

.card {
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: none;
}

.card p:last-child,
.card ul:last-child {
  margin-bottom: 0;
}

.card-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 12px;
  background: rgba(105, 191, 245, 0.1);
  color: var(--cyan);
  font-weight: 900;
}

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

.badge,
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-raised);
  color: var(--copy);
  font-size: 12px;
  font-weight: 800;
}

.badge-success {
  border-color: rgba(99, 223, 165, 0.35);
  background: rgba(99, 223, 165, 0.1);
  color: var(--green);
}

.badge-warning {
  border-color: rgba(255, 196, 92, 0.35);
  background: rgba(255, 196, 92, 0.1);
  color: var(--amber);
}

.badge-danger {
  border-color: rgba(255, 127, 140, 0.35);
  background: rgba(255, 127, 140, 0.1);
  color: var(--red);
}

.step-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.step-list > li {
  position: relative;
  min-height: 64px;
  padding: 6px 0 6px 76px;
  counter-increment: steps;
}

.step-list > li::before {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  color: var(--cyan);
  content: counter(steps, decimal-leading-zero);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-weight: 900;
}

.step-list strong {
  display: block;
  color: var(--text);
  font-size: 1.04rem;
}

.code-block {
  position: relative;
  overflow: auto;
  margin: 18px 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #080813;
  color: #d9e7ff;
}

.code-block pre {
  margin: 0;
  padding: 20px 58px 20px 20px;
  font-size: 14px;
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.copy-button {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 6px 9px;
  border: 1px solid #343858;
  border-radius: 8px;
  background: #15152c;
  color: #d9d9e5;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.notice {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 13px;
  margin: 22px 0;
  padding: 18px;
  border: 1px solid rgba(105, 191, 245, 0.32);
  border-radius: 14px;
  background: rgba(105, 191, 245, 0.07);
}

.notice-warning {
  border-color: rgba(255, 196, 92, 0.35);
  background: rgba(255, 196, 92, 0.07);
}

.notice-danger {
  border-color: rgba(255, 127, 140, 0.35);
  background: rgba(255, 127, 140, 0.07);
}

.notice strong {
  color: var(--text);
}

.notice p {
  margin: 0;
}

.page-hero {
  padding: 76px 0 44px;
}

.page-hero h1 {
  max-width: 900px;
  font-size: clamp(2.45rem, 5vw, 4.25rem);
}

.page-hero p {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.16rem;
}

.docs-layout {
  display: grid;
  grid-template-columns: 255px minmax(0, 1fr);
  align-items: start;
  gap: 42px;
  padding-bottom: 90px;
}

.toc {
  position: sticky;
  top: calc(var(--nav-height) + 22px);
  max-height: calc(100vh - var(--nav-height) - 42px);
  overflow: auto;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
}

.toc strong {
  display: block;
  margin: 4px 8px 10px;
  color: var(--text);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.toc a {
  display: block;
  padding: 7px 8px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}

.toc a:hover {
  background: var(--surface-raised);
  color: var(--text);
}

.docs-content {
  min-width: 0;
}

.docs-content > section {
  padding: 12px 0 54px;
  border-bottom: 1px solid rgba(174, 179, 202, 0.14);
}

.docs-content > section:last-child {
  border-bottom: 0;
}

.docs-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.docs-content h3 {
  margin-top: 30px;
}

.table-wrap {
  overflow-x: auto;
  margin: 20px 0;
  border: 1px solid var(--line);
  border-radius: 14px;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
}

th,
td {
  padding: 13px 15px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--text);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

td {
  color: var(--copy);
}

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

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 15px;
}

.field {
  display: grid;
  gap: 7px;
}

.field label,
.field-label {
  color: var(--copy);
  font-size: 14px;
  font-weight: 750;
}

.field input,
.field select,
.field textarea,
.search-input {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--ink-soft);
  color: var(--text);
}

.field textarea {
  min-height: 120px;
  resize: vertical;
}

.command-builder {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
}

.segmented {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--ink-soft);
}

.segmented button {
  min-height: 36px;
  padding: 7px 11px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-weight: 750;
  cursor: pointer;
}

.segmented button[aria-pressed="true"] {
  background: var(--surface-soft);
  color: var(--text);
}

.filter-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0 24px;
}

.filter-bar .search-input {
  flex: 1;
}

.accordion {
  display: grid;
  gap: 10px;
}

.accordion details {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
}

.accordion summary {
  padding: 17px 20px;
  color: var(--text);
  font-weight: 800;
  cursor: pointer;
}

.accordion details > div {
  padding: 0 20px 19px;
}

.accordion details p:last-child,
.accordion details ul:last-child {
  margin-bottom: 0;
}

.empty-state {
  display: none;
  padding: 28px;
  border: 1px dashed var(--line);
  border-radius: 14px;
  color: var(--muted);
  text-align: center;
}

.cta-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 30px;
  padding: 34px;
  border: 1px solid rgba(105, 191, 245, 0.3);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(130deg, rgba(120, 136, 255, 0.15), rgba(105, 191, 245, 0.08)),
    var(--surface);
}

.cta-panel h2 {
  margin-bottom: 8px;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
}

.cta-panel p {
  margin: 0;
  color: var(--muted);
}

.site-footer {
  padding: 38px 0;
  border-top: 1px solid rgba(174, 179, 202, 0.15);
  background: rgba(0, 0, 0, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 32px;
}

.footer-grid h3 {
  margin-bottom: 11px;
  font-size: 14px;
}

.footer-grid a {
  display: block;
  margin: 7px 0;
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}

.footer-grid a:hover {
  color: var(--text);
}

.footer-note {
  max-width: 390px;
  color: var(--muted);
  font-size: 14px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

/* Demo shell */
.demo-disclosure {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 20px 0;
  padding: 14px 17px;
  border: 1px solid rgba(255, 196, 92, 0.38);
  border-radius: 13px;
  background: rgba(255, 196, 92, 0.08);
  color: var(--copy);
}

.demo-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
}

.demo-control-group {
  display: grid;
  gap: 7px;
}

.demo-control-group > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.palette-row {
  display: flex;
  gap: 7px;
}

.palette-button {
  width: 34px;
  height: 34px;
  border: 2px solid transparent;
  border-radius: 50%;
  background: var(--swatch);
  box-shadow: inset 0 0 0 4px var(--surface);
  cursor: pointer;
}

.palette-button[aria-pressed="true"] {
  border-color: var(--text);
}

.palette-aurora { --swatch: linear-gradient(135deg, #7888ff, #69bff5); }
.palette-ocean { --swatch: linear-gradient(135deg, #2563eb, #38bdf8); }
.palette-emerald { --swatch: linear-gradient(135deg, #20b486, #5ee9b5); }
.palette-ember { --swatch: linear-gradient(135deg, #f36d75, #ffb45e); }
.palette-slate { --swatch: linear-gradient(135deg, #64748b, #a5b4fc); }

.demo-frame {
  --demo-accent: #69bff5;
  --demo-accent-2: #7888ff;
  --demo-shell: #121124;
  --demo-page: #f3f4fa;
  --demo-card: #ffffff;
  --demo-text: #121124;
  --demo-muted: #6f7288;
  --demo-border: #d7d9e7;
  overflow: hidden;
  min-height: 660px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--demo-page);
  box-shadow: var(--shadow);
  color: var(--demo-text);
}

.demo-frame[data-mode="dark"] {
  --demo-page: #0b0a17;
  --demo-card: #15152c;
  --demo-text: #f8f9ff;
  --demo-muted: #aeb3ca;
  --demo-border: #343858;
}

.demo-topbar {
  display: flex;
  min-height: 62px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 0 20px;
  background: var(--demo-shell);
  color: #ffffff;
}

.demo-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 850;
}

.demo-brand-mark {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--demo-accent-2), var(--demo-accent));
  color: #0b0a17;
  font-weight: 950;
}

.demo-frame button,
.demo-frame input,
.demo-frame select,
.demo-frame textarea {
  color: inherit;
}

.demo-main {
  min-height: 598px;
}

.demo-view {
  display: none;
}

.demo-view.is-active {
  display: block;
}

.demo-client-hero {
  padding: 34px;
  background:
    radial-gradient(circle at 90% 0, color-mix(in srgb, var(--demo-accent) 24%, transparent), transparent 30rem),
    var(--demo-shell);
  color: #ffffff;
}

.demo-client-hero h2 {
  margin: 0 0 6px;
  color: #ffffff;
  font-size: 2rem;
}

.demo-client-hero p {
  margin: 0;
  color: #cfd3e5;
}

.demo-content {
  padding: 24px;
}

.demo-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.demo-stat,
.demo-card {
  border: 1px solid var(--demo-border);
  border-radius: 12px;
  background: var(--demo-card);
}

.demo-stat {
  padding: 16px;
}

.demo-stat strong {
  display: block;
  margin-bottom: 2px;
  color: var(--demo-text);
  font-size: 1.65rem;
  line-height: 1;
}

.demo-stat span {
  color: var(--demo-muted);
  font-size: 12px;
  font-weight: 700;
}

.demo-card {
  overflow: hidden;
}

.demo-card-header {
  display: flex;
  min-height: 54px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--demo-border);
}

.demo-card-header h3 {
  margin: 0;
  color: var(--demo-text);
  font-size: 1rem;
}

.demo-action {
  min-height: 38px;
  padding: 8px 12px;
  border: 0;
  border-radius: 9px;
  background: linear-gradient(110deg, var(--demo-accent-2), var(--demo-accent));
  color: #0b0a17 !important;
  font-weight: 850;
  cursor: pointer;
}

.demo-secondary {
  border: 1px solid var(--demo-border);
  background: var(--demo-card);
  color: var(--demo-text) !important;
}

.demo-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--demo-card);
}

.demo-card .table-wrap {
  margin: 0;
  border: 0;
  border-radius: 0;
  background: var(--demo-card);
}

.demo-table th,
.demo-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--demo-border);
  color: var(--demo-text);
}

.demo-table th {
  color: var(--demo-muted);
  font-size: 11px;
}

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

.demo-status {
  display: inline-flex;
  padding: 4px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--demo-accent) 18%, transparent);
  color: var(--demo-text);
  font-size: 11px;
  font-weight: 850;
}

.demo-topbar .demo-status {
  color: #ffffff;
}

.demo-technician {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  min-height: 598px;
}

.demo-sidebar {
  padding: 18px 12px;
  background: var(--demo-shell);
  color: #cfd3e5;
}

.demo-sidebar-label {
  margin: 16px 8px 7px;
  color: #858aa6;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.demo-sidebar button {
  display: flex;
  width: 100%;
  align-items: center;
  gap: 9px;
  padding: 10px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: #cfd3e5;
  text-align: left;
  cursor: pointer;
}

.demo-sidebar button.is-active {
  background: linear-gradient(110deg, var(--demo-accent-2), var(--demo-accent));
  color: #0b0a17;
  font-weight: 850;
}

.demo-workspace {
  padding: 22px;
}

.demo-workspace h2 {
  margin-bottom: 4px;
  color: var(--demo-text);
  font-size: 1.8rem;
}

.demo-workspace > p {
  margin-top: 0;
  color: var(--demo-muted);
}

.demo-filter-row {
  display: flex;
  gap: 10px;
  margin: 14px 0;
}

.demo-filter-row input,
.demo-filter-row select,
.demo-form input,
.demo-form select,
.demo-form textarea {
  min-height: 40px;
  padding: 8px 10px;
  border: 1px solid var(--demo-border);
  border-radius: 8px;
  background: var(--demo-card);
  color: var(--demo-text);
}

.demo-filter-row input {
  flex: 1;
}

.demo-studio {
  display: grid;
  grid-template-columns: minmax(250px, 0.38fr) minmax(0, 0.62fr);
  min-height: 598px;
}

.demo-studio-controls {
  padding: 20px;
  border-right: 1px solid var(--demo-border);
  background: var(--demo-card);
}

.demo-studio-controls h2 {
  color: var(--demo-text);
  font-size: 1.55rem;
}

.demo-studio-controls p {
  color: var(--demo-muted);
  font-size: 13px;
}

.demo-studio-preview {
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--demo-page);
}

.demo-preview-card {
  width: min(100%, 440px);
  padding: 26px;
  border: 1px solid var(--demo-border);
  border-radius: var(--demo-radius, 16px);
  background: var(--demo-card);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.15);
}

.demo-preview-card h3 {
  color: var(--demo-text);
  font-size: 1.7rem;
}

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

.demo-form {
  display: grid;
  gap: 12px;
}

.demo-form label {
  display: grid;
  gap: 5px;
  color: var(--demo-text);
  font-size: 12px;
  font-weight: 750;
}

.demo-modal {
  width: min(520px, calc(100% - 32px));
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  color: var(--copy);
  box-shadow: var(--shadow);
}

.demo-modal::backdrop {
  background: rgba(3, 3, 12, 0.74);
  backdrop-filter: blur(5px);
}

.modal-header,
.modal-body,
.modal-footer {
  padding: 18px 20px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.modal-header h2 {
  margin: 0;
  font-size: 1.35rem;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  border-top: 1px solid var(--line);
}

.toast {
  position: fixed;
  z-index: 300;
  right: 22px;
  bottom: 22px;
  max-width: 380px;
  padding: 13px 16px;
  border: 1px solid rgba(99, 223, 165, 0.35);
  border-radius: 12px;
  background: #15152c;
  color: #f8f9ff;
  box-shadow: var(--shadow);
  transform: translateY(140%);
  transition: transform 180ms ease;
}

.toast.is-visible {
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero-grid,
  .docs-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 70px;
  }

  .hero-panel {
    max-width: 620px;
  }

  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .toc {
    position: static;
    display: flex;
    max-height: none;
    flex-wrap: wrap;
    gap: 4px;
  }

  .toc strong {
    width: 100%;
  }

  .demo-studio {
    grid-template-columns: 1fr;
  }

  .demo-studio-controls {
    border-right: 0;
    border-bottom: 1px solid var(--demo-border);
  }
}

@media (max-width: 760px) {
  .menu-button {
    display: inline-grid;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 18px;
    left: 18px;
    display: none;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--surface);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: grid;
  }

  .site-nav a {
    padding: 11px 12px;
  }

  .grid-2,
  .grid-3,
  .field-grid,
  .footer-grid,
  .cta-panel {
    grid-template-columns: 1fr;
  }

  .cta-panel {
    justify-items: start;
  }

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

  .demo-technician {
    grid-template-columns: 1fr;
  }

  .demo-sidebar {
    display: flex;
    gap: 6px;
    overflow-x: auto;
  }

  .demo-sidebar-label {
    display: none;
  }

  .demo-sidebar button {
    width: auto;
    min-width: max-content;
  }

  .demo-table th:nth-child(3),
  .demo-table td:nth-child(3) {
    display: none;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(calc(100% - 28px), var(--max));
  }

  .nav-shell {
    padding: 0 14px;
  }

  .brand span:last-child {
    display: none;
  }

  .hero,
  .section {
    padding: 58px 0;
  }

  h1 {
    font-size: 2.55rem;
  }

  .grid-4,
  .demo-stats {
    grid-template-columns: 1fr;
  }

  .hero-panel,
  .card,
  .command-builder {
    padding: 19px;
  }

  .filter-bar,
  .demo-filter-row,
  .demo-disclosure {
    align-items: stretch;
    flex-direction: column;
  }

  .demo-frame {
    border-radius: 14px;
  }

  .demo-content,
  .demo-workspace {
    padding: 14px;
  }

  .demo-table th:nth-child(4),
  .demo-table td:nth-child(4) {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  .site-header,
  .site-footer,
  .button-row,
  .toc,
  .copy-button,
  .demo-toolbar {
    display: none !important;
  }

  body {
    background: #ffffff;
    color: #111111;
  }

  .docs-layout {
    display: block;
  }
}

/* Figures and screenshots ------------------------------------------------ */

figure.panel {
  margin: 0;
}

figure.panel img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
}

figure.panel figcaption {
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* Class-based visibility, so no inline style is needed under a strict CSP ---- */

.empty-state.is-visible {
  display: block;
}

.copy-helper {
  position: fixed;
  opacity: 0;
  pointer-events: none;
}