/* ============================================================================
   chimaera public site
   Tuned to match the app's own restraint (web-ui HomeScreen / app.css):
   quiet muted palette, bordered ghost buttons (accent only on hover/borders),
   small lowercase mono labels, thin line marks, small radii, minimal shadow.
   ============================================================================ */

/* --- Bundled type (self-hosted, no external requests) ---------------------- */
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/jetbrains-mono-400.woff2") format("woff2");
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/jetbrains-mono-500.woff2") format("woff2");
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/jetbrains-mono-600.woff2") format("woff2");
}

/* --- Tokens: mirror web-ui/src/app.css ------------------------------------- */
:root {
  color-scheme: light;

  --bg: #fbfbfc;
  --overlay-bg: #ffffff;
  --rail-bg: #f3f3f5;
  --fg: #1d1d20;
  --muted: #6c6c74;
  --faint: #8a8a93;
  --accent: #2e9e6b;
  --accent-soft: color-mix(in srgb, var(--accent) 10%, transparent);
  --edge: #e3e3e7;
  --row-hover: #ececef;
  --warn: #b8862b;
  --rate: #8a68c0;
  --term-bg: #ffffff;

  /* Brand-mark ramp (BrandMark.svelte light), flipped in the dark block. */
  --bm-1: #5c5c62;

  --scrim: rgba(17, 17, 22, 0.4);
  --shadow: 0 8px 30px rgba(17, 17, 22, 0.08);

  --mono: "JetBrains Mono", ui-monospace, "SF Mono", SFMono-Regular, Menlo,
    Consolas, "Liberation Mono", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial,
    sans-serif;

  --maxw: 1080px;
  --focus-ring: color-mix(in srgb, var(--accent) 70%, transparent);
}

:root[data-theme="dark"] {
  color-scheme: dark;

  --bg: #131316;
  --overlay-bg: #1b1b20;
  --rail-bg: #18181c;
  --fg: #e7e7ea;
  --muted: #92929c;
  --faint: #74747e;
  --accent: #3fbf85;
  --accent-soft: color-mix(in srgb, var(--accent) 14%, transparent);
  --edge: #2b2b32;
  --row-hover: #1f1f24;
  --warn: #d0a355;
  --rate: #a58fd6;
  --term-bg: #0f0f13;

  --bm-1: #b4b4ba;

  --scrim: rgba(0, 0, 0, 0.55);
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

/* --- Reset / base ---------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

h1,
h2,
h3,
h4 {
  margin: 0;
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 600;
}

p {
  margin: 0;
}

img {
  max-width: 100%;
  display: block;
}

code,
kbd,
pre {
  font-family: var(--mono);
}

:where(a, button, input, [tabindex]):focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
  border-radius: 4px;
}

::selection {
  background: color-mix(in srgb, var(--accent) 24%, transparent);
}

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 24px;
}

/* Small, quiet section label, the app's lowercase muted mono register. */
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.muted {
  color: var(--muted);
}

.section {
  padding-block: clamp(52px, 7vw, 84px);
}
.section--tight {
  padding-block: clamp(40px, 5vw, 60px);
}
.section + .section {
  border-top: 1px solid var(--edge);
}

.section-head {
  max-width: 660px;
  margin-bottom: 40px;
}
.section-head h2 {
  font-size: clamp(24px, 3vw, 30px);
  margin-top: 12px;
}
.section-head p {
  color: var(--muted);
  font-size: 16px;
  margin-top: 14px;
}
.section-head--center {
  margin-inline: auto;
  text-align: center;
}

/* --- Brand mark (inline SVG picks up --bm-1 so it flips with theme) --------- */
.hexmark {
  flex: none;
  overflow: visible;
}

.wordmark {
  font-family: var(--mono);
  font-weight: 600;
  text-transform: lowercase;
  letter-spacing: 0.04em;
  color: var(--fg);
}

/* --- Buttons (app .cta register: bordered, hover→accent border) ------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  border-radius: 7px;
  border: 1px solid var(--edge);
  background: var(--overlay-bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color 0.14s ease, background 0.14s ease, color 0.14s ease;
}
.btn:hover {
  border-color: var(--accent);
  text-decoration: none;
}
.btn svg {
  width: 16px;
  height: 16px;
}

/* Primary = the one accented action: accent border + accent text, soft-fill
   on hover. No loud green fill, matches the app's reserved use of accent. */
.btn--primary {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--edge));
  color: var(--accent);
}
.btn--primary:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
}

.btn--ghost {
  color: var(--muted);
}
.btn--ghost:hover {
  color: var(--fg);
}

.btn--sm {
  padding: 7px 11px;
  font-size: 13px;
}

/* --- Top nav --------------------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: saturate(150%) blur(12px);
  -webkit-backdrop-filter: saturate(150%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}
.nav.scrolled {
  border-bottom-color: var(--edge);
}
.nav__inner {
  height: 58px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.brand:hover {
  text-decoration: none;
}
.brand .wordmark {
  font-size: 16px;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}
.nav__links a {
  padding: 7px 11px;
  border-radius: 6px;
  color: var(--muted);
  font-size: 14px;
}
.nav__links a:hover {
  color: var(--fg);
  background: var(--row-hover);
  text-decoration: none;
}
.nav__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 4px;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 7px;
  border: 1px solid var(--edge);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.14s ease, border-color 0.14s ease;
}
.icon-btn:hover {
  color: var(--fg);
  border-color: var(--accent);
}
.icon-btn svg {
  width: 17px;
  height: 17px;
}
.theme-toggle .moon {
  display: none;
}
:root[data-theme="dark"] .theme-toggle .sun {
  display: none;
}
:root[data-theme="dark"] .theme-toggle .moon {
  display: block;
}

.nav__burger {
  display: none;
}

/* --- Hero ------------------------------------------------------------------ */
.hero {
  padding-top: clamp(48px, 7vw, 80px);
  padding-bottom: clamp(32px, 5vw, 56px);
}
.hero__head {
  max-width: 680px;
}
.hero h1 {
  font-size: clamp(34px, 5vw, 52px);
  letter-spacing: -0.025em;
  margin-top: 18px;
}
.hero__sub {
  margin-top: 20px;
  max-width: 600px;
  font-size: clamp(16px, 1.8vw, 18px);
  color: var(--muted);
  line-height: 1.6;
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.hero__meta {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--faint);
}
.hero__meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.hero__meta .dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.8;
}

/* --- Workbench mockup (flat, subtle, no glow/tilt) ------------------------- */
.mock-frame {
  margin-top: clamp(36px, 5vw, 56px);
}
.mock {
  border: 1px solid var(--edge);
  border-radius: 10px;
  background: var(--rail-bg);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.mock__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 34px;
  padding: 0 12px;
  border-bottom: 1px solid var(--edge);
  background: var(--overlay-bg);
}
.mock__dots {
  display: flex;
  gap: 6px;
}
.mock__dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--edge);
}
.mock__title {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--muted);
  margin-inline: auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.mock__body {
  display: grid;
  grid-template-columns: 196px 1fr;
  min-height: 400px;
}
.mock__rail {
  border-right: 1px solid var(--edge);
  background: var(--rail-bg);
  padding: 10px 8px;
  font-size: 12.5px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.rail-sec {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--faint);
  margin: 12px 6px 3px;
}
.rail-sec:first-child {
  margin-top: 2px;
}
.rail-row {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 6px 8px;
  border-radius: 6px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
}
.rail-row .name {
  overflow: hidden;
  text-overflow: ellipsis;
  font-family: var(--mono);
}
.rail-row.active {
  background: var(--row-hover);
  color: var(--fg);
}
.rail-row .glyph {
  color: var(--faint);
  flex: none;
}
.rail-row.active .glyph {
  color: var(--accent);
}
.rail-row .attn {
  margin-left: auto;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--warn);
  flex: none;
}

.mock__stage {
  display: grid;
  grid-template-columns: 1.5fr 0.95fr 0.95fr;
  background: var(--bg);
}
.pane {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.pane + .pane {
  border-left: 1px solid var(--edge);
}
.pane__tabs {
  display: flex;
  align-items: center;
  gap: 2px;
  height: 28px;
  padding: 0 8px;
  border-bottom: 1px solid var(--edge);
  background: var(--rail-bg);
}
.tab {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 21px;
  padding: 0 9px;
  border-radius: 5px;
  font-size: 11.5px;
  font-family: var(--mono);
  color: var(--muted);
}
.tab.active {
  background: var(--bg);
  color: var(--fg);
  box-shadow: inset 0 0 0 1px var(--edge);
}
.tab .glyph {
  color: var(--accent);
}

.term {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--term-bg);
  padding: 12px 14px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--fg);
  overflow: hidden;
}
.term__log {
  flex: 1;
  min-height: 0;
}
.term .l {
  white-space: pre;
}
.term .g {
  color: var(--accent);
}
.term .m {
  color: var(--muted);
}
.term .y {
  color: var(--warn);
}
.term .box {
  color: var(--muted);
}
.term .add {
  color: var(--accent);
}
.term .del {
  color: #cf6a5f;
}
.term__prompt {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 10px;
  padding: 7px 10px;
  border: 1px solid var(--edge);
  border-radius: 7px;
  color: var(--fg);
}
.term__prompt .g {
  color: var(--accent);
}
.term__prompt .ph {
  color: var(--faint);
}
.term__status {
  display: flex;
  justify-content: space-between;
  margin-top: 7px;
  padding: 0 3px;
  font-size: 10.5px;
  color: var(--faint);
}
.term__status .acc {
  color: var(--accent);
}
.term .cursor {
  display: inline-block;
  width: 7px;
  height: 13px;
  vertical-align: -2px;
  background: var(--accent);
  animation: blink 1.1s steps(2, start) infinite;
}
@keyframes blink {
  50% {
    opacity: 0;
  }
}

.preview {
  flex: 1;
  background: var(--bg);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow: hidden;
}
.preview__cap {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--faint);
}
.volcano {
  flex: 1;
  width: 100%;
  min-height: 0;
}
.volcano .axis {
  stroke: var(--edge);
  stroke-width: 1;
}
.volcano .thr {
  stroke: var(--faint);
  stroke-width: 1;
  stroke-dasharray: 3 3;
  opacity: 0.45;
}
.volcano .ns {
  fill: var(--faint);
  opacity: 0.38;
}
.volcano .up {
  fill: var(--accent);
  opacity: 0.9;
}
.volcano .dn {
  fill: var(--rate);
  opacity: 0.9;
}
.volcano text {
  fill: var(--faint);
  font-family: var(--mono);
  font-size: 8px;
}
.preview__legend {
  display: flex;
  gap: 14px;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--faint);
}
.preview__legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.preview__legend i {
  width: 8px;
  height: 8px;
  border-radius: 2px;
}

.mdview {
  flex: 1;
  background: var(--bg);
  padding: 14px 15px;
  overflow: hidden;
  color: var(--muted);
}
.mdview__h1 {
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 650;
  color: var(--fg);
  margin-bottom: 6px;
}
.mdview__meta {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--faint);
  margin-bottom: 13px;
}
.mdview table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 11px;
}
.mdview th {
  text-align: left;
  font-weight: 500;
  color: var(--faint);
  border-bottom: 1px solid var(--edge);
  padding: 5px 6px;
}
.mdview td {
  padding: 5px 6px;
  border-bottom: 1px solid var(--edge);
  color: var(--muted);
}
.mdview tr:last-child td {
  border-bottom: none;
}
.mdview td.up {
  color: var(--accent);
}
.mdview td.dn {
  color: var(--rate);
}

.mock__strip {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 28px;
  padding: 0 12px;
  border-top: 1px solid var(--edge);
  background: var(--overlay-bg);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px 2px 7px;
  border-radius: 999px;
  border: 1px solid var(--edge);
}
.chip .glyph {
  color: var(--faint);
}
.chip.attn {
  color: var(--warn);
  border-color: color-mix(in srgb, var(--warn) 40%, transparent);
}
.chip.attn .glyph {
  color: var(--warn);
}
.strip-right {
  margin-left: auto;
  color: var(--faint);
}

.glyph {
  display: inline-block;
}

/* --- Feature grid (thin muted marks, no tiles) ----------------------------- */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--edge);
  border: 1px solid var(--edge);
  border-radius: 10px;
  overflow: hidden;
}
.feature {
  padding: 22px 20px;
  background: var(--bg);
}
.feature__mark {
  color: var(--muted);
  margin-bottom: 14px;
}
.feature__mark svg {
  width: 20px;
  height: 20px;
}
.feature h3 {
  font-size: 15px;
  font-weight: 600;
}
.feature p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}
.feature code,
.feature__body code {
  font-size: 0.86em;
}

/* --- Split showcase rows --------------------------------------------------- */
.showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.showcase + .showcase {
  margin-top: clamp(48px, 6vw, 72px);
}
.showcase--flip .showcase__media {
  order: -1;
}
.showcase__body,
.showcase__media {
  min-width: 0;
}
.showcase__body h2 {
  font-size: clamp(22px, 2.6vw, 28px);
  margin-top: 12px;
}
.showcase__body p {
  color: var(--muted);
  margin-top: 14px;
  font-size: 15px;
}
.checklist {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}
.checklist li {
  display: flex;
  gap: 10px;
  font-size: 14px;
  color: var(--fg);
}
.checklist li svg {
  flex: none;
  width: 17px;
  height: 17px;
  margin-top: 2px;
  color: var(--accent);
}
.checklist b {
  font-weight: 600;
}
.checklist span {
  color: var(--muted);
}

/* --- Code card ------------------------------------------------------------- */
.codecard {
  border: 1px solid var(--edge);
  border-radius: 10px;
  background: var(--term-bg);
  overflow: hidden;
}
.codecard__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 32px;
  padding: 0 12px;
  border-bottom: 1px solid var(--edge);
  background: var(--overlay-bg);
}
.codecard__bar .mock__dots i {
  width: 9px;
  height: 9px;
}
.codecard__bar .name {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--muted);
  margin-left: 4px;
}
.codecard pre {
  margin: 0;
  padding: 16px;
  font-size: 12.5px;
  line-height: 1.7;
  overflow-x: auto;
  color: var(--fg);
}
.codecard .c {
  color: var(--muted);
}
.codecard .p {
  color: var(--accent);
  user-select: none;
}
.codecard .k {
  color: var(--rate);
}
.codecard .s {
  color: var(--warn);
}

/* --- Download section ------------------------------------------------------ */
.dl {
  border: 1px solid var(--edge);
  border-radius: 12px;
  overflow: hidden;
}
.dl__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
}
.dl__primary {
  padding: 28px;
  border-right: 1px solid var(--edge);
  background: var(--overlay-bg);
}
.dl__primary h3 {
  font-size: 18px;
}
.dl__primary p {
  color: var(--muted);
  margin-top: 8px;
  font-size: 14px;
}
.dl__release {
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--faint);
}
.dl__mainbtn {
  margin-top: 20px;
  width: 100%;
  justify-content: center;
  padding: 12px;
  font-size: 15px;
}
.dl__note {
  margin-top: 10px;
  font-size: 12px;
  color: var(--faint);
  text-align: center;
}
.dl__secondary {
  padding: 20px 22px;
  background: var(--bg);
}
.dl__subhead {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--faint);
  margin-bottom: 4px;
}
.asset {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 4px;
  border-bottom: 1px solid var(--edge);
  color: var(--fg);
}
.asset:last-child {
  border-bottom: 0;
}
.asset__ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 7px;
  border: 1px solid var(--edge);
  color: var(--muted);
  flex: none;
}
.asset__ico svg {
  width: 16px;
  height: 16px;
}
.asset__meta {
  min-width: 0;
}
.asset__meta .t {
  font-size: 13.5px;
  font-weight: 500;
}
.asset__meta .d {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--faint);
}
.asset__dl {
  margin-left: auto;
  color: var(--muted);
  border: 1px solid var(--edge);
  border-radius: 7px;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  transition: color 0.14s ease, border-color 0.14s ease;
}
.asset__dl:hover {
  color: var(--accent);
  border-color: var(--accent);
}
.asset__dl svg {
  width: 15px;
  height: 15px;
}

.dl__source {
  margin-top: 16px;
}

/* --- FAQ ------------------------------------------------------------------- */
.faq {
  max-width: 720px;
  margin-inline: auto;
}
.qa {
  border-bottom: 1px solid var(--edge);
}
.qa > summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 2px;
  font-size: 15.5px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
}
.qa > summary::-webkit-details-marker {
  display: none;
}
.qa > summary .plus {
  margin-left: auto;
  flex: none;
  width: 18px;
  height: 18px;
  color: var(--muted);
  transition: transform 0.2s ease, color 0.2s ease;
}
.qa[open] > summary .plus {
  transform: rotate(45deg);
  color: var(--accent);
}
.qa__body {
  padding: 0 2px 20px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.65;
}

/* --- Footer ---------------------------------------------------------------- */
.footer {
  border-top: 1px solid var(--edge);
  padding-block: 40px 32px;
}
.footer__top {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: space-between;
}
.footer__brand {
  max-width: 300px;
}
.footer__brand .brand {
  margin-bottom: 10px;
}
.footer__brand p {
  color: var(--muted);
  font-size: 13.5px;
}
.footer__cols {
  display: flex;
  flex-wrap: wrap;
  gap: 44px;
}
.footer__col h4 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--faint);
  font-weight: 500;
  margin-bottom: 12px;
}
.footer__col a {
  display: block;
  color: var(--muted);
  font-size: 13.5px;
  padding: 4px 0;
}
.footer__col a:hover {
  color: var(--fg);
  text-decoration: none;
}
.footer__bottom {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--edge);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
  color: var(--faint);
  font-size: 12.5px;
}
.footer__bottom .mono {
  font-family: var(--mono);
}
.footer__bottom a {
  color: var(--muted);
}

/* --- Docs layout ----------------------------------------------------------- */
.docs {
  display: grid;
  grid-template-columns: 216px 1fr;
  gap: 44px;
  align-items: start;
  padding-block: 36px 88px;
}
.docs__nav {
  position: sticky;
  top: 80px;
  align-self: start;
}
.docs__nav h4 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--faint);
  font-weight: 500;
  margin: 18px 0 6px;
}
.docs__nav h4:first-child {
  margin-top: 0;
}
.docs__nav a {
  display: block;
  padding: 5px 12px;
  border-radius: 6px;
  color: var(--muted);
  font-size: 13.5px;
  border-left: 2px solid transparent;
}
.docs__nav a:hover {
  color: var(--fg);
  background: var(--row-hover);
  text-decoration: none;
}
.docs__nav a.active {
  color: var(--accent);
  border-left-color: var(--accent);
}
.docs__main {
  min-width: 0;
  max-width: 720px;
}
.docs__main h1 {
  font-size: clamp(28px, 4vw, 36px);
}
.docs__lede {
  color: var(--muted);
  font-size: 17px;
  margin-top: 12px;
}
.docs__main h2 {
  font-size: 22px;
  margin-top: 48px;
  scroll-margin-top: 80px;
}
.docs__main h3 {
  font-size: 16px;
  margin-top: 30px;
}
.docs__main p,
.docs__main li {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}
.docs__main p {
  margin-top: 12px;
}
.docs__main ul,
.docs__main ol {
  margin-top: 12px;
  padding-left: 20px;
}
.docs__main li {
  margin-top: 5px;
}
.docs__main li::marker {
  color: var(--faint);
}
.docs__main strong {
  color: var(--fg);
  font-weight: 600;
}
.docs__main .codecard {
  margin-top: 16px;
}
.docs__main :not(pre) > code,
.feature :not(pre) > code,
.showcase :not(pre) > code {
  font-size: 0.86em;
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--rail-bg);
  border: 1px solid var(--edge);
  color: var(--fg);
}
kbd {
  font-family: var(--mono);
  font-size: 0.82em;
  padding: 1px 5px;
  border-radius: 4px;
  border: 1px solid var(--edge);
  color: var(--muted);
}
.note {
  margin-top: 18px;
  padding: 13px 15px;
  border: 1px solid var(--edge);
  border-left: 2px solid var(--accent);
  border-radius: 7px;
  color: var(--fg);
  font-size: 14px;
}
.note p {
  color: var(--fg) !important;
  margin-top: 0;
}

/* --- Mobile sheet ---------------------------------------------------------- */
.sheet {
  display: none;
}

/* --- Responsive ------------------------------------------------------------ */
@media (max-width: 900px) {
  .features {
    grid-template-columns: repeat(2, 1fr);
  }
  .showcase,
  .showcase--flip {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .showcase--flip .showcase__media {
    order: 0;
  }
  .dl__grid {
    grid-template-columns: 1fr;
  }
  .dl__primary {
    border-right: 0;
    border-bottom: 1px solid var(--edge);
  }
  .docs {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .docs__nav {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--edge);
    margin-bottom: 20px;
  }
  .docs__nav h4 {
    display: none;
  }
  .docs__nav a {
    border-left: 0;
    border: 1px solid var(--edge);
    font-size: 12.5px;
    padding: 5px 10px;
  }
  .docs__nav a.active {
    border-color: var(--accent);
  }
}

@media (max-width: 680px) {
  .nav__links {
    display: none;
  }
  .nav__burger {
    display: inline-flex;
    margin-left: auto;
  }
  .nav__actions {
    margin-left: 0;
  }
  .mock-frame {
    display: none;
  }
  .features {
    grid-template-columns: 1fr;
  }
  .footer__top {
    gap: 24px;
  }

  .sheet {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 60;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.2s ease, visibility 0.2s ease;
  }
  .sheet.open {
    visibility: visible;
    opacity: 1;
  }
  .sheet__scrim {
    position: absolute;
    inset: 0;
    background: var(--scrim);
  }
  .sheet__panel {
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    width: min(78vw, 300px);
    background: var(--overlay-bg);
    border-left: 1px solid var(--edge);
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transform: translateX(100%);
    transition: transform 0.24s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .sheet.open .sheet__panel {
    transform: translateX(0);
  }
  .sheet__head {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
  }
  .sheet__panel a {
    padding: 11px 10px;
    border-radius: 7px;
    color: var(--fg);
    font-size: 15px;
  }
  .sheet__panel a:hover {
    background: var(--row-hover);
    text-decoration: none;
  }
  .sheet__panel .btn {
    margin-top: 8px;
    justify-content: center;
  }
}

@media (max-width: 440px) {
  .wrap {
    padding-inline: 18px;
  }
  .hero__cta .btn {
    flex: 1;
    justify-content: center;
  }
}