/* ============================================================
   orchflows — shared site styles
   Palette: indigo ink + brass (orchestration). Two themes.
   ============================================================ */

:root {
  color-scheme: light;
  --bg: #F5F6FA;
  --bg-elevated: #FFFFFF;
  --bg-subtle: #ECEFF6;
  --ink: #161B2A;
  --text: #343D52;
  --muted: #5A6478;
  --border: #DDE2EC;
  --border-strong: #C7CFDF;
  --accent: #9A6410;
  --on-accent: #FFF8EA;
  --accent-soft: #F4E8CF;
  --primary: #2B43C6;
  --on-primary: #FFFFFF;
  --primary-soft: #E8ECFB;
  --ok: #1E7A4C;
  --ok-soft: #E2F1E8;
  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --radius: 7px;
  --radius-lg: 12px;
  --shadow: 0 1px 2px rgba(22, 27, 42, 0.04), 0 8px 28px rgba(22, 27, 42, 0.07);
  --shadow-lg: 0 2px 6px rgba(22, 27, 42, 0.06), 0 24px 60px rgba(22, 27, 42, 0.12);
  --nav-h: 62px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0E1320;
    --bg-elevated: #161C2E;
    --bg-subtle: #1B2236;
    --ink: #ECF0F9;
    --text: #C6CFE0;
    --muted: #8B96AD;
    --border: #283149;
    --border-strong: #39445F;
    --accent: #E0A94F;
    --on-accent: #1A1306;
    --accent-soft: #2E2413;
    --primary: #7C8BFF;
    --on-primary: #0D1226;
    --primary-soft: #1C2340;
    --ok: #57C58F;
    --ok-soft: #14291D;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 28px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 2px 6px rgba(0, 0, 0, 0.5), 0 24px 60px rgba(0, 0, 0, 0.55);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0E1320;
  --bg-elevated: #161C2E;
  --bg-subtle: #1B2236;
  --ink: #ECF0F9;
  --text: #C6CFE0;
  --muted: #8B96AD;
  --border: #283149;
  --border-strong: #39445F;
  --accent: #E0A94F;
  --on-accent: #1A1306;
  --accent-soft: #2E2413;
  --primary: #7C8BFF;
  --on-primary: #0D1226;
  --primary-soft: #1C2340;
  --ok: #57C58F;
  --ok-soft: #14291D;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 28px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 2px 6px rgba(0, 0, 0, 0.5), 0 24px 60px rgba(0, 0, 0, 0.55);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.02rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 2px; }

::selection { background: var(--accent-soft); color: var(--ink); }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 2px; }

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 44px);
}

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  background: var(--bg);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  height: 100%;
  padding: 0 clamp(20px, 5vw, 44px);
  display: flex;
  align-items: center;
  gap: 20px;
}
.wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.14rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 9px;
  white-space: nowrap;
}
.wordmark:hover { text-decoration: none; }
.wordmark .dot {
  width: 9px; height: 9px; border-radius: 2px;
  background: var(--accent);
  transform: rotate(45deg);
  flex: none;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 3px;
  margin-left: auto;
  overflow-x: auto;
  scrollbar-width: none;
}
.nav-links::-webkit-scrollbar { display: none; }
.nav-links a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 7px 11px;
  border-radius: var(--radius);
  white-space: nowrap;
}
.nav-links a:hover { color: var(--ink); text-decoration: none; background: var(--bg-subtle); }
.nav-links a.active { color: var(--ink); background: var(--bg-subtle); }
.nav-links a.nav-cta {
  background: var(--primary);
  color: var(--on-primary) !important;
  padding: 7px 15px !important;
  font-weight: 600;
}
.nav-links a.nav-cta:hover { filter: brightness(1.06); text-decoration: none; }
.nav-links a.reserved {
  color: var(--muted);
  opacity: 0.72;
  cursor: not-allowed;
}
.nav-links a.reserved .soon {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-left: 4px;
}
.theme-btn {
  flex: none;
  display: inline-grid;
  place-items: center;
  width: 38px; height: 38px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 1.05rem;
  line-height: 1;
}
.theme-btn:hover { border-color: var(--border-strong); }

/* ---------- Hero ---------- */
.hero {
  padding: clamp(48px, 9vw, 88px) 0 clamp(40px, 7vw, 72px);
  border-bottom: 1px solid var(--border);
  background:
    radial-gradient(1100px 480px at 78% -10%, var(--primary-soft), transparent 60%),
    radial-gradient(700px 380px at 8% 110%, var(--accent-soft), transparent 55%);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before { content: ""; width: 22px; height: 1px; background: var(--accent); }
.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.3rem, 6vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 0 0 20px;
  text-wrap: balance;
}
.hero h1 .accent { color: var(--accent); }
.hero .lede {
  font-size: 1.16rem;
  line-height: 1.6;
  color: var(--muted);
  max-width: 32em;
  margin: 0 0 30px;
  text-wrap: pretty;
}
.hero .lede strong { color: var(--text); font-weight: 600; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 600;
  padding: 12px 20px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
}
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { filter: brightness(1.06); text-decoration: none; }
.btn-ghost { background: var(--bg-elevated); color: var(--text); border-color: var(--border-strong); }
.btn-ghost:hover { border-color: var(--text); text-decoration: none; }
.hero-note {
  margin-top: 22px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
}
.hero-note b { color: var(--text); font-weight: 500; }
.hero-note code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  color: var(--text);
  background: var(--bg-subtle);
  padding: 1px 5px;
  border-radius: 4px;
}

/* Terminal mock */
.term {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.7;
}
.term-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-subtle);
}
.term-bar i { width: 10px; height: 10px; border-radius: 50%; display: block; }
.term-bar i:nth-child(1) { background: #E06C5F; }
.term-bar i:nth-child(2) { background: #E0B94F; }
.term-bar i:nth-child(3) { background: #54B57A; }
.term-bar span { margin-left: 8px; color: var(--muted); font-size: 0.72rem; }
.term-body { padding: 16px 18px 18px; }
.term-body .prompt { color: var(--muted); }
.term-body .cmd { color: var(--ink); font-weight: 500; }
.term-body .tree { color: var(--text); white-space: pre; margin-top: 10px; display: block; }
.term-body .tree .dim { color: var(--muted); }
.term-body .done {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
  color: var(--ok);
  display: flex;
  align-items: center;
  gap: 7px;
}
.term-body .done::before { content: "✓"; font-weight: 600; }

/* ---------- Sections ---------- */
section { padding: clamp(48px, 7vw, 80px) 0; }
section.alt { background: var(--bg-elevated); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.sec-head { max-width: 42em; margin-bottom: 40px; }
.sec-head h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.65rem, 3.4vw, 2.2rem);
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 14px;
  text-wrap: balance;
}
.sec-head p { color: var(--muted); margin: 0; text-wrap: pretty; }
.sec-head p strong { color: var(--text); font-weight: 500; }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.break-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.break-card .tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.break-card h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.06rem; color: var(--ink); margin: 0; }
.break-card p { color: var(--muted); margin: 0; font-size: 0.95rem; }
.break-card .answer {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text);
  display: flex;
  gap: 8px;
}
.break-card .answer b { color: var(--primary); font-weight: 600; white-space: nowrap; }

.callable-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.callable {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 26px;
  background: var(--bg);
}
.callable .name {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 1.02rem;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.callable .name .badge {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 4px;
  background: var(--primary-soft);
  color: var(--primary);
}
.callable p { color: var(--muted); font-size: 0.95rem; margin: 10px 0 0; }

.aside-note {
  margin-top: 16px;
  font-size: 0.92rem;
  color: var(--muted);
  padding: 14px 18px;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.aside-note b { color: var(--ink); font-weight: 600; }
.aside-note code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  color: var(--text);
  background: var(--bg-elevated);
  padding: 1px 5px;
  border-radius: 4px;
}

/* Diagram */
figure.diagram { margin: 40px 0 8px; }
.diagram-scroll { overflow-x: auto; }
.diagram-scroll svg { display: block; min-width: 740px; width: 100%; height: auto; }
figcaption { font-size: 0.9rem; color: var(--muted); margin-top: 14px; text-wrap: pretty; }
figcaption code {
  font-family: var(--font-mono);
  font-size: 0.84em;
  color: var(--text);
  background: var(--bg-subtle);
  padding: 1px 5px;
  border-radius: 4px;
}

/* Layers */
.layers { display: flex; flex-direction: column; margin: 8px 0 0; }
.layer {
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding: 15px 20px;
  border: 1px solid var(--border);
  border-bottom: 0;
}
.layer:first-child { border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.layer:last-child { border-bottom: 1px solid var(--border); border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
.layer .idx { font-family: var(--font-mono); font-size: 0.74rem; color: var(--accent); min-width: 44px; }
.layer .lname { font-family: var(--font-mono); font-weight: 500; color: var(--ink); min-width: 190px; }
.layer .ldesc { color: var(--muted); font-size: 0.92rem; }
.layer.waist { background: var(--accent-soft); }
.layer.waist .lname { color: var(--accent); }

/* Standards table */
.std-list { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.std-row {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr) minmax(0, 1fr);
  gap: 20px;
  padding: 15px 22px;
  border-bottom: 1px solid var(--border);
  align-items: baseline;
}
.std-row:last-child { border-bottom: 0; }
.std-row.head {
  background: var(--bg-subtle);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.std-row .sname { font-family: var(--font-mono); font-weight: 500; color: var(--ink); }
.std-row .sdeliv { color: var(--text); }
.std-row .sev { color: var(--muted); font-size: 0.92rem; }
.std-row .sev b { color: var(--text); font-weight: 500; }

/* Proposals / list */
.proposals { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-direction: column; gap: 12px; }
.proposals li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
}
.proposals li .mark { font-family: var(--font-mono); color: var(--accent); font-weight: 500; flex: none; margin-top: 1px; }
.proposals li p { margin: 0; color: var(--text); font-size: 0.95rem; }

/* Compare table */
.compare { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.compare .crow { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); border-bottom: 1px solid var(--border); }
.compare .crow:last-child { border-bottom: 0; }
.compare .crow.head { background: var(--bg-subtle); }
.compare .cell { padding: 15px 22px; font-size: 0.94rem; }
.compare .cell.orch { background: var(--primary-soft); }
.compare .cell .lbl {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 3px;
}
.compare .cell.orch .lbl { color: var(--primary); }

/* Install panel */
.install-panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  max-width: 640px;
}
.install-panel .code {
  position: relative;
  padding: 20px 24px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--text);
  overflow-x: auto;
  white-space: nowrap;
}
.install-panel .code .c { color: var(--muted); }
.install-panel .code .cmd { color: var(--ink); font-weight: 500; }
.copy-btn {
  position: absolute;
  top: 12px; right: 12px;
  font-family: var(--font-body);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 5px 10px;
  cursor: pointer;
}
.copy-btn:hover { border-color: var(--border-strong); }
.install-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 14px 24px;
  border-top: 1px solid var(--border);
  background: var(--bg-subtle);
  font-size: 0.84rem;
  color: var(--muted);
}
.install-meta span {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 3px 8px;
  background: var(--bg-elevated);
}

/* ---------- Docs layout ---------- */
.docs-layout {
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
  padding: clamp(28px, 5vw, 48px) 0 72px;
}
.docs-sidebar {
  position: sticky;
  top: calc(var(--nav-h) + 20px);
  font-size: 0.9rem;
}
.docs-sidebar .side-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 10px 12px;
}
.docs-sidebar ul { list-style: none; margin: 0; padding: 0; }
.docs-sidebar a {
  display: block;
  color: var(--muted);
  padding: 7px 12px;
  border-radius: var(--radius);
  border-left: 2px solid transparent;
  font-weight: 500;
}
.docs-sidebar a:hover { color: var(--ink); text-decoration: none; background: var(--bg-subtle); }
.docs-sidebar a.active {
  color: var(--ink);
  background: var(--bg-subtle);
  border-left-color: var(--accent);
  font-weight: 600;
}
.docs-sidebar .side-links { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--border); }
.docs-sidebar .side-links a { font-family: var(--font-mono); font-size: 0.78rem; }

/* Docs prose */
.docs-content { min-width: 0; }
.docs-content > :first-child { margin-top: 0; }
.docs-content h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 8px;
  text-wrap: balance;
}
.docs-content .lede { color: var(--muted); font-size: 1.08rem; margin: 0 0 32px; max-width: 40em; }
.docs-content h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 44px 0 14px;
  padding-top: 8px;
}
.docs-content h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.08rem;
  color: var(--ink);
  margin: 30px 0 10px;
}
.docs-content h2 code, .docs-content h3 code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--bg-subtle);
  padding: 1px 7px;
  border-radius: 5px;
}
.docs-content p { margin: 0 0 16px; max-width: 46em; }
.docs-content p code, .docs-content li code, .docs-content td code {
  font-family: var(--font-mono);
  font-size: 0.86em;
  color: var(--text);
  background: var(--bg-subtle);
  padding: 1px 6px;
  border-radius: 4px;
}
.docs-content a code { color: var(--primary); background: var(--primary-soft); }
.docs-content ul, .docs-content ol { margin: 0 0 18px; padding-left: 22px; max-width: 46em; }
.docs-content li { margin: 6px 0; }
.docs-content strong { color: var(--ink); font-weight: 600; }

pre {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  overflow-x: auto;
  margin: 18px 0;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--text);
}
pre code { background: none; padding: 0; font-family: inherit; font-size: inherit; color: inherit; }
pre .c { color: var(--muted); }
pre .cmd { color: var(--ink); font-weight: 500; }

.table-wrap { overflow-x: auto; margin: 18px 0; }
table { border-collapse: collapse; width: 100%; font-size: 0.92rem; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
th {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--bg-subtle);
  white-space: nowrap;
}
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: var(--bg-subtle); }

dl.glossary { margin: 0 0 20px; max-width: 46em; }
dl.glossary dt {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--ink);
  margin-top: 16px;
}
dl.glossary dd { margin: 4px 0 0; color: var(--text); }
dl.glossary dd code {
  font-family: var(--font-mono);
  font-size: 0.86em;
  color: var(--text);
  background: var(--bg-subtle);
  padding: 1px 6px;
  border-radius: 4px;
}

.callout {
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--primary-soft);
  padding: 14px 18px;
  margin: 18px 0;
  font-size: 0.94rem;
  color: var(--text);
}
.callout b { color: var(--ink); }
.callout.warn { border-left-color: var(--accent); background: var(--accent-soft); }
.callout code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--bg-elevated);
  padding: 1px 6px;
  border-radius: 4px;
}

/* Docs cards on landing */
.docs-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.doc-card {
  display: block;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  background: var(--bg-elevated);
  color: var(--text);
}
.doc-card:hover { border-color: var(--border-strong); text-decoration: none; box-shadow: var(--shadow); }
.doc-card .t { font-family: var(--font-display); font-weight: 600; color: var(--ink); font-size: 1rem; }
.doc-card .d { color: var(--muted); font-size: 0.88rem; margin-top: 5px; }

/* Footer */
footer.site-footer {
  border-top: 1px solid var(--border);
  padding: 36px 0 48px;
  background: var(--bg);
}
.foot-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
}
.foot-brand { font-family: var(--font-display); font-weight: 700; color: var(--ink); display: flex; align-items: center; gap: 8px; }
.foot-brand:hover { text-decoration: none; }
.foot-brand .dot { width: 8px; height: 8px; border-radius: 2px; background: var(--accent); transform: rotate(45deg); }
.foot-links { display: flex; gap: 16px; align-items: center; font-size: 0.88rem; }
.foot-links a.reserved { color: var(--muted); opacity: 0.72; cursor: not-allowed; }
.foot-note { color: var(--muted); font-size: 0.86rem; width: 100%; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .grid-2, .callable-row { grid-template-columns: 1fr; }
  .docs-grid { grid-template-columns: 1fr 1fr; }
  .docs-layout { grid-template-columns: 1fr; }
  .docs-sidebar { position: static; display: none; }
  .std-row { grid-template-columns: 1fr; gap: 6px; }
  .std-row.head { display: none; }
  .compare .crow { grid-template-columns: 1fr; }
  .compare .crow.head { display: none; }
  .nav-links a:not(.nav-cta) { display: none; }
}
@media (max-width: 560px) {
  .docs-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}