@import url("https://fonts.googleapis.com/css2?family=Recursive:wght,CASL,MONO@300..900,0..1,0..1&display=swap");

/* ==========================================================================
   layr0 Design System
   Extracted from index.html at layr0.dev
   ========================================================================== */

/* ---- Foundations: tokens ---- */
:root {
  color-scheme: dark;

  /* Core palette from homepage */
  --color-bg: #0c0c0b;
  --color-ink: #d8d8d2;
  --color-accent: #b89d6a;

  /* Extended palette derived from homepage alpha usage */
  --color-ink-95: rgba(216, 216, 210, 0.95);
  --color-ink-88: rgba(216, 216, 210, 0.88);
  --color-ink-80: rgba(216, 216, 210, 0.8);
  --color-ink-75: rgba(216, 216, 210, 0.75);
  --color-ink-68: rgba(216, 216, 210, 0.68);
  --color-ink-65: rgba(216, 216, 210, 0.65);
  --color-ink-55: rgba(216, 216, 210, 0.55);
  --color-ink-50: rgba(216, 216, 210, 0.5);
  --color-ink-45: rgba(216, 216, 210, 0.45);
  --color-ink-42: rgba(216, 216, 210, 0.42);
  --color-ink-35: rgba(216, 216, 210, 0.35);
  --color-ink-28: rgba(216, 216, 210, 0.28);
  --color-ink-25: rgba(216, 216, 210, 0.25);
  --color-ink-22: rgba(216, 216, 210, 0.22);
  --color-ink-20: rgba(216, 216, 210, 0.2);
  --color-ink-15: rgba(216, 216, 210, 0.15);
  --color-ink-14: rgba(216, 216, 210, 0.14);
  --color-ink-06: rgba(216, 216, 210, 0.06);
  --color-ink-055: rgba(216, 216, 210, 0.055);
  --color-ink-05: rgba(216, 216, 210, 0.05);
  --color-ink-04: rgba(216, 216, 210, 0.04);
  --color-ink-03: rgba(216, 216, 210, 0.03);

  --color-accent-35: rgba(184, 157, 106, 0.35);
  --color-accent-25: rgba(184, 157, 106, 0.25);
  --color-accent-18: rgba(184, 157, 106, 0.18);
  --color-accent-12: rgba(184, 157, 106, 0.12);
  --color-accent-08: rgba(184, 157, 106, 0.08);
  --color-accent-06: rgba(184, 157, 106, 0.06);

  --color-surface: rgba(216, 216, 210, 0.03);
  --color-surface-strong: rgba(216, 216, 210, 0.05);
  --color-border: rgba(216, 216, 210, 0.06);
  --color-border-soft: rgba(216, 216, 210, 0.05);
  --color-border-strong: rgba(216, 216, 210, 0.12);

  /* Typography */
  --font-family-base: "Recursive", ui-monospace, monospace;
  --font-body: "MONO" 1, "CASL" 0, "wght" 500;
  --font-body-soft: "MONO" 0.3, "CASL" 0.1, "wght" 440;
  --font-body-strong: "MONO" 0.75, "CASL" 0, "wght" 600;
  --font-step-strong: "MONO" 0.3, "CASL" 0, "wght" 600;
  --font-nav: "MONO" 1, "CASL" 0, "wght" 600;
  --font-brand: "MONO" 1, "CASL" 0, "wght" 700;
  --font-label: "MONO" 1, "CASL" 0, "wght" 640;
  --font-heading: "MONO" 0.1, "CASL" 0, "wght" 720;
  --font-metric: "MONO" 1, "CASL" 0, "wght" 760;
  --font-code: "MONO" 1, "CASL" 0, "wght" 460;
  --font-tool-code: "MONO" 0.4, "CASL" 0, "wght" 540;
  --font-link: var(--font-tool-code);

  /* Homepage measurement system */
  --unit-ch: 8px;
  --unit-char: calc(var(--unit-ch) * 1);
  --unit-char-2: calc(var(--unit-char) * 2);
  --unit-line: 15px;
  --bg: var(--color-bg);
  --ink: var(--color-ink);
  --accent: var(--color-accent);
  --line: var(--unit-line);
  --char: var(--unit-char);
  --char2: var(--unit-char-2);

  /* Spacing scale */
  --space-0: 0;
  --space-1: calc(var(--unit-line) * 0.2);
  --space-2: calc(var(--unit-line) * 0.4);
  --space-3: calc(var(--unit-line) * 0.5);
  --space-4: calc(var(--unit-line) * 0.6);
  --space-5: calc(var(--unit-line) * 0.8);
  --space-6: calc(var(--unit-line) * 1);
  --space-7: calc(var(--unit-line) * 1.2);
  --space-8: calc(var(--unit-line) * 1.8);
  --space-9: calc(var(--unit-line) * 2);
  --space-10: calc(var(--unit-line) * 3);
  --space-11: calc(var(--unit-line) * 3.5);
  --space-12: calc(var(--unit-line) * 4);
  --space-13: calc(var(--unit-line) * 5);
  --space-14: calc(var(--unit-line) * 6);

  /* Layout */
  --page-pad-x: 28px;
  --page-pad-x-mobile: 16px;
  --container-content: 640px;
  --container-wide: 1200px;
  --container-editorial: 760px;

  /* Radii */
  --radius-xs: 3px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 999px;

  /* Motion */
  --duration-fast: 0.15s;
  --duration-base: 0.2s;
  --duration-slow: 0.35s;
  --ease-base: ease;

  /* Shadows */
  --shadow-accent: 0 0 14px rgba(184, 157, 106, 0.25);
  --shadow-card: 0 14px 36px rgba(0, 0, 0, 0.18);
  --shadow-focus: 0 0 0 2px rgba(12, 12, 11, 0.95), 0 0 0 4px rgba(184, 157, 106, 0.45);

  /* Compact scale */
  --text-base-size: 12px;
  --text-base-line: var(--unit-line);
  --text-body: clamp(13px, 1.4vw, 15px);
  --text-body-line: 1.65;
  --text-lead: clamp(14px, 1.8vw, 19px);
  --text-lead-line: 1.5;
  --text-label: 10px;
  --text-small: 11px;
  --text-title: clamp(20px, 3vw, 28px);
  --text-display: clamp(56px, 10vw, 140px);

  /* Editorial scale */
  --editorial-base-size: 16px;
  --editorial-base-line: 1.8;
  --editorial-body: clamp(16px, 1.5vw, 18px);
  --editorial-body-line: 1.8;
  --editorial-lead: clamp(20px, 2.3vw, 28px);
  --editorial-lead-line: 1.7;
  --editorial-title: clamp(42px, 7vw, 72px);
  --editorial-heading: clamp(26px, 4vw, 40px);
  --editorial-subheading: 13px;

  /* Breakpoints */
  --bp-sm: 600px;
  --bp-md: 700px;
  --bp-lg: 960px;
}

/* ---- Reset and root behavior ---- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
figure,
dl,
dd,
ul,
ol,
pre {
  margin: 0;
}

body {
  min-height: 100vh;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-family-base);
  font-size: var(--text-base-size);
  line-height: var(--text-base-line);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-variation-settings: var(--font-body);
}

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

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

button {
  background: none;
  border: 0;
  color: inherit;
}

a {
  color: inherit;
}

/* ---- Accessibility ---- */
.skip-link {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 100;
  transform: translateY(-120%);
  padding: 10px 14px;
  background: var(--color-accent);
  color: var(--color-bg);
  text-decoration: none;
  font-size: var(--text-small);
  letter-spacing: 0.045em;
  text-transform: uppercase;
  font-variation-settings: var(--font-brand);
  transition: transform var(--duration-base) var(--ease-base);
}

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

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

:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
  border-radius: var(--radius-xs);
}

/* ---- Layout primitives ---- */
.site-shell {
  position: relative;
}

.container {
  width: min(100% - (var(--page-pad-x) * 2), var(--container-content));
  margin-inline: auto;
}

.container--wide {
  width: min(100% - (var(--page-pad-x) * 2), var(--container-wide));
}

.container--editorial {
  width: min(100% - (var(--page-pad-x) * 2), var(--container-editorial));
}

.stack {
  display: grid;
  gap: var(--space-6);
}

.stack--tight {
  gap: var(--space-4);
}

.stack--loose {
  gap: var(--space-10);
}

.cluster {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.split {
  display: flex;
  justify-content: space-between;
  gap: var(--space-6);
  align-items: flex-start;
}

.flow > * + * {
  margin-top: var(--flow-space, var(--space-6));
}

.flow--editorial {
  --flow-space: 20px;
}

.section {
  margin-bottom: var(--space-13);
}

.section .section-label {
  margin-bottom: var(--space-3);
}

.section p {
  font-size: var(--text-body);
  line-height: var(--text-body-line);
  font-variation-settings: var(--font-body-soft);
  color: var(--color-ink-42);
  margin-bottom: var(--space-5);
}

.section p b {
  font-weight: inherit;
  font-variation-settings: var(--font-body-strong);
  color: var(--color-ink-68);
}

.section h2 {
  font-size: var(--text-title);
  line-height: 1.2;
  font-variation-settings: var(--font-heading);
  color: var(--color-ink-88);
  margin-bottom: var(--space-6);
}

.section code {
  font-size: 0.92em;
  font-variation-settings: "MONO" 1, "CASL" 0, "wght" 480;
  color: var(--color-ink-55);
  background: var(--color-surface-strong);
  padding: 0.1em 0.35em;
  border-radius: var(--radius-xs);
}

.section a {
  color: var(--color-accent);
  opacity: 0.7;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.section-pad {
  padding-block: var(--space-12);
}

/* ---- Scale modes ---- */
.scale-compact {
  font-size: var(--text-base-size);
  line-height: var(--text-base-line);
}

.scale-editorial {
  font-size: var(--editorial-base-size);
  line-height: var(--editorial-base-line);
}

.scale-editorial p,
.scale-editorial li {
  font-size: var(--editorial-body);
  line-height: var(--editorial-body-line);
  font-variation-settings: var(--font-body-soft);
  color: var(--color-ink-42);
}

.scale-editorial strong,
.scale-editorial b {
  font-weight: inherit;
  font-variation-settings: var(--font-body-strong);
  color: var(--color-ink-68);
}

.page-title {
  font-size: var(--text-display);
  line-height: 0.92;
  letter-spacing: -0.02em;
  font-variation-settings: "MONO" 0, "CASL" 0, "wght" 860;
  color: var(--color-ink-95);
}

.scale-editorial .page-title {
  font-size: var(--editorial-title);
  line-height: 1.05;
}

.lead {
  font-size: var(--text-lead);
  line-height: var(--text-lead-line);
  color: var(--color-ink);
}

.scale-editorial .lead {
  font-size: var(--editorial-lead);
  line-height: var(--editorial-lead-line);
}

.eyebrow,
.section-label {
  display: inline-block;
  font-size: var(--text-label);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-variation-settings: var(--font-label);
  color: var(--color-accent);
  opacity: 0.6;
}

.section-header {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-9);
  margin-top: var(--space-12);
}

.section-title {
  font-size: var(--text-title);
  line-height: 1.2;
  font-variation-settings: var(--font-heading);
  color: var(--color-ink-88);
  margin-top: var(--space-3);
}

.scale-editorial .section-title {
  font-size: var(--editorial-heading);
  line-height: 1.15;
}

.section-intro {
  color: var(--color-ink-42);
}

/* ---- Navigation ---- */
.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-6);
  padding: 18px 28px;
  width: 100%;
  margin-inline: 0;
  font-size: 12px;
  letter-spacing: 0.045em;
  font-variation-settings: var(--font-nav);
  text-transform: uppercase;
  color: var(--color-ink-35);
}

.site-nav--fixed {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 20;
  pointer-events: none;
}

.site-nav--fixed .site-nav__brand,
.site-nav--fixed .site-nav__links a {
  pointer-events: auto;
}

.site-nav__brand {
  color: var(--color-ink-80);
  text-decoration: none;
  text-transform: none;
  font-variation-settings: var(--font-brand);
}

.site-nav__links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.site-nav__links a {
  color: inherit;
  text-decoration: none;
  transition: color var(--duration-base) var(--ease-base);
}

.site-nav__links a:hover,
.site-nav__links a[aria-current="page"] {
  color: var(--color-ink-75);
}

/* ---- Buttons and links ---- */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65em;
  min-height: 42px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 12px;
  font-variation-settings: "MONO" 1, "CASL" 0, "wght" 600;
  transition:
    color var(--duration-base) var(--ease-base),
    background-color var(--duration-base) var(--ease-base),
    border-color var(--duration-base) var(--ease-base),
    transform var(--duration-fast) var(--ease-base),
    box-shadow var(--duration-base) var(--ease-base);
}

.button:hover {
  transform: translateY(-1px);
}

.button:active {
  transform: translateY(0);
}

.button--primary {
  background: var(--color-accent);
  color: var(--color-bg);
}

.button--primary:hover {
  background: #c5ab78;
}

.button--primary:active {
  background: #a98e5d;
}

.button--secondary {
  background: var(--color-surface);
  color: var(--color-ink-88);
  border-color: var(--color-border);
}

.button--secondary:hover {
  border-color: var(--color-border-strong);
  background: var(--color-surface-strong);
}

.button--secondary:active {
  background: rgba(216, 216, 210, 0.08);
}

.button--ghost {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent-18);
}

.button--ghost:hover {
  background: var(--color-accent-06);
  border-color: var(--color-accent-35);
}

.button--ghost:active {
  background: var(--color-accent-08);
}

.button[aria-disabled="true"],
.button:disabled {
  opacity: 0.45;
  pointer-events: none;
}

.link-inline {
  color: var(--color-accent);
  opacity: 0.7;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: opacity var(--duration-base) var(--ease-base);
}

.link-inline:hover {
  opacity: 1;
}

/* ---- Cards, badges, CTA ---- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-card);
  transition:
    border-color var(--duration-base) var(--ease-base),
    background-color var(--duration-base) var(--ease-base),
    transform var(--duration-base) var(--ease-base);
}

.card:hover {
  border-color: var(--color-border-strong);
}

.card--featured {
  background:
    linear-gradient(180deg, rgba(184, 157, 106, 0.08), rgba(184, 157, 106, 0) 28%),
    var(--color-surface);
  border-color: var(--color-accent);
}

.card--featured:hover {
  border-color: #c0a672;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 3px 10px;
  border-radius: var(--radius-xs);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-variation-settings: var(--font-brand);
}

.badge--accent {
  background: var(--color-accent);
  color: var(--color-bg);
}

.badge--muted {
  background: var(--color-surface);
  color: var(--color-ink-50);
  border: 1px solid var(--color-border);
}

.cta-block {
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.cta-block__title {
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.15;
  font-variation-settings: var(--font-heading);
  color: var(--color-ink-88);
}

.cta-block__body {
  max-width: 40ch;
  margin: 12px auto 24px;
  color: var(--color-ink-28);
}

/* ---- Metrics and stats ---- */
.stats-bar {
  display: flex;
  flex-wrap: wrap;
  gap: calc(var(--unit-char-2) * 3);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-variation-settings: "MONO" 1, "CASL" 0, "wght" 560;
}

.stat,
.metric {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat__value,
.metric__value {
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--color-accent);
  font-variation-settings: var(--font-metric);
}

.metric__value--lg {
  font-size: clamp(22px, 4vw, 32px);
  line-height: 1;
}

.stat__label,
.metric__label {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink-20);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.metric-card {
  padding: 12px;
  border-radius: 6px;
  background: var(--color-surface-strong);
  border: 1px solid var(--color-border-soft);
}

/* ---- Content blocks ---- */
blockquote,
.blockquote {
  border-left: 3px solid var(--color-accent);
  padding: 16px 0 16px 24px;
  color: var(--color-ink);
  font-variation-settings: "MONO" 1, "CASL" 0, "wght" 500;
}

.scale-editorial blockquote,
.scale-editorial .blockquote {
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.6;
}

blockquote cite,
.blockquote__attr {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  color: var(--color-ink-22);
  font-style: normal;
  font-variation-settings: "MONO" 1, "CASL" 0, "wght" 500;
}

code,
kbd,
samp {
  font-family: var(--font-family-base);
}

:not(pre) > code {
  font-size: 0.92em;
  color: var(--color-ink-55);
  background: var(--color-surface-strong);
  padding: 0.1em 0.35em;
  border-radius: var(--radius-xs);
  font-variation-settings: "MONO" 1, "CASL" 0, "wght" 480;
}

pre,
.code-block {
  overflow-x: auto;
  white-space: pre;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-5) var(--unit-char-2);
  font-size: 11px;
  line-height: 1.6;
  color: var(--color-ink-45);
  font-variation-settings: var(--font-code);
}

.proof-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--unit-line) * 0.6) var(--unit-char-2);
  margin-top: calc(var(--unit-line) * 1);
}

.proof-item {
  border-top: 1px solid var(--color-border);
  padding-top: calc(var(--unit-line) * 0.4);
}

.proof-item dt {
  font-size: 11px;
  font-variation-settings: "MONO" 1, "CASL" 0, "wght" 620;
  color: var(--color-ink-50);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.proof-item dd {
  font-size: 11px;
  font-variation-settings: "MONO" 0.4, "CASL" 0.1, "wght" 420;
  color: var(--color-ink-28);
  line-height: 1.5;
}

.steps {
  margin-top: calc(var(--unit-line) * 1.2);
}

.step {
  display: flex;
  gap: var(--unit-char-2);
  align-items: flex-start;
  padding: calc(var(--unit-line) * 0.5) 0;
  border-top: 1px solid var(--color-ink-04);
}

.step-num {
  min-width: 1.8em;
  flex-shrink: 0;
  padding-top: 1px;
  font-size: 11px;
  color: var(--color-accent);
  opacity: 0.6;
  font-variation-settings: "MONO" 1, "CASL" 0, "wght" 700;
}

.step-body {
  flex: 1;
}

.step-body strong {
  color: var(--color-ink-65);
  font-variation-settings: var(--font-step-strong);
}

.step-body p {
  margin: 0.2em 0 0;
  font-size: 13px;
  color: var(--color-ink-35);
}

.step-body .code-block {
  margin-top: calc(var(--unit-line) * 0.3);
}

.tool-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--unit-line) * 0.4) var(--unit-char-2);
  margin-top: calc(var(--unit-line) * 0.6);
}

.tool-item {
  padding: calc(var(--unit-line) * 0.3) 0;
  border-top: 1px solid var(--color-ink-04);
  font-size: 11px;
}

.tool-item code {
  font-size: 10px;
  color: var(--color-ink-45);
  font-variation-settings: var(--font-tool-code);
}

.tool-item span {
  display: block;
  margin-top: 1px;
  font-size: 10px;
  color: var(--color-ink-22);
  font-variation-settings: "MONO" 0.4, "CASL" 0, "wght" 400;
}

/* ---- Forms ---- */
.field {
  display: grid;
  gap: 8px;
}

.field__label {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-35);
  font-variation-settings: var(--font-label);
}

.input,
.textarea,
.select {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-ink-88);
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.5;
  font-variation-settings: var(--font-body);
  transition:
    border-color var(--duration-base) var(--ease-base),
    background-color var(--duration-base) var(--ease-base),
    box-shadow var(--duration-base) var(--ease-base);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--color-ink-22);
}

.input:hover,
.textarea:hover,
.select:hover {
  border-color: var(--color-border-strong);
}

.input:disabled,
.textarea:disabled,
.select:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ---- Footer ---- */
.site-footer {
  display: flex;
  justify-content: space-between;
  gap: var(--unit-line);
  width: min(100% - (var(--page-pad-x) * 2), var(--container-content));
  margin-inline: auto;
  padding: calc(var(--unit-line) * 2) 0 calc(var(--unit-line) * 4);
  border-top: 1px solid var(--color-border-soft);
  font-size: 11px;
  color: var(--color-ink-20);
  font-variation-settings: "MONO" 1, "CASL" 0, "wght" 480;
}

.site-footer a {
  color: var(--color-ink-25);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--color-accent);
}

.site-footer--editorial {
  width: min(100% - (var(--page-pad-x) * 2), var(--container-editorial));
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--unit-char-2);
}

/* ---- Empty and loading states ---- */
.empty-state {
  padding: 28px;
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  text-align: center;
}

.empty-state__title {
  font-size: 14px;
  color: var(--color-ink-68);
  font-variation-settings: var(--font-body-strong);
}

.empty-state__body {
  margin-top: 6px;
  color: var(--color-ink-28);
}

.skeleton {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: rgba(216, 216, 210, 0.06);
}

.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(216, 216, 210, 0.08) 50%,
    transparent 100%
  );
  animation: skeleton-shift 1.4s linear infinite;
}

@keyframes skeleton-shift {
  to {
    transform: translateX(100%);
  }
}

/* ---- Utilities ---- */
.u-flex {
  display: flex;
}

.u-inline-flex {
  display: inline-flex;
}

.u-flex-col {
  flex-direction: column;
}

.u-flex-wrap {
  flex-wrap: wrap;
}

.u-items-center {
  align-items: center;
}

.u-justify-between {
  justify-content: space-between;
}

.u-gap-2 {
  gap: var(--space-2);
}

.u-gap-4 {
  gap: var(--space-4);
}

.u-gap-6 {
  gap: var(--space-6);
}

.u-gap-8 {
  gap: var(--space-8);
}

.u-mt-6 {
  margin-top: var(--space-6);
}

.u-mt-8 {
  margin-top: var(--space-8);
}

.u-mt-10 {
  margin-top: var(--space-10);
}

.u-text-accent {
  color: var(--color-accent);
}

.u-text-muted {
  color: var(--color-ink-28);
}

.u-text-center {
  text-align: center;
}

.u-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.u-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.u-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---- Responsive ---- */
@media (max-width: 700px) {
  .container,
  .container--wide,
  .container--editorial {
    width: min(100% - (var(--page-pad-x-mobile) * 2), var(--container-content));
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .card {
    padding: 24px 20px;
  }
}

@media (max-width: 600px) {
  .site-nav {
    padding: 12px 16px;
    font-size: 10px;
  }

  .site-nav__links {
    gap: 12px;
  }
  .site-footer {
    flex-direction: column;
  }

  .split {
    flex-direction: column;
  }

  .stats-bar {
    gap: var(--unit-char-2);
  }

  .proof-grid,
  .tool-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .stats-bar {
    opacity: 1 !important;
  }

  .hero-title .char,
  .hero-sub .char {
    color: inherit !important;
  }
}

/* ---- Print ---- */
@media print {
  :root {
    color-scheme: light;
  }

  body {
    background: #fff;
    color: #000;
    font-size: 11pt;
    line-height: 1.45;
  }

  .site-nav,
  .skip-link,
  .button {
    display: none !important;
  }

  .card,
  .code-block,
  pre,
  blockquote {
    background: transparent;
    border-color: rgba(0, 0, 0, 0.2);
    box-shadow: none;
  }

  a {
    color: inherit;
    text-decoration: underline;
  }
}

/* ---- Hero animation ---- */
.home-background {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.home-background::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 18%, rgba(12, 12, 11, 0.04) 0%, rgba(12, 12, 11, 0.12) 32%, rgba(12, 12, 11, 0.28) 60%, rgba(12, 12, 11, 0.44) 100%),
    linear-gradient(180deg, rgba(12, 12, 11, 0.04) 0%, rgba(12, 12, 11, 0.16) 34%, rgba(12, 12, 11, 0.38) 58%, rgba(12, 12, 11, 0.62) 100%);
}

#charField {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  white-space: pre;
  font-variation-settings: "MONO" 1, "CASL" 0.2, "wght" 420;
  color: var(--color-ink-055);
  line-height: var(--line);
  padding: calc(var(--line) * 3) 0;
  user-select: none;
  pointer-events: none;
}

.wire {
  position: absolute;
  z-index: 1;
  white-space: nowrap;
  font-variation-settings: "MONO" 1, "CASL" 0, "wght" 440;
  font-size: 11px;
  letter-spacing: 0.08em;
  user-select: none;
  pointer-events: none;
}

.wire span {
  color: var(--color-ink-06);
  transition: color var(--duration-fast) var(--ease-base),
              font-variation-settings var(--duration-fast) var(--ease-base),
              text-shadow var(--duration-fast) var(--ease-base);
}

.wire span.bright {
  color: var(--color-accent);
  font-variation-settings: "MONO" 1, "CASL" 0.15, "wght" 720;
  text-shadow: var(--shadow-accent);
}

.wire span.glow {
  color: var(--color-accent-35);
  font-variation-settings: "MONO" 1, "CASL" 0.1, "wght" 560;
}

.hero {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100vh;
  min-height: 560px;
  overflow: hidden;
}

.hero-content {
  position: absolute;
  z-index: 5;
  left: var(--page-pad-x);
  top: 50%;
  transform: translateY(-55%);
  max-width: 720px;
}

.hero-title {
  font-size: var(--text-display);
  line-height: 0.92;
  letter-spacing: -0.02em;
  display: block;
}

.hero-title .char {
  display: inline-block;
  transition: color 0.4s var(--ease-base),
              font-variation-settings 0.4s var(--ease-base);
}

.hero-title .char.noise {
  color: var(--color-ink-35);
  font-variation-settings: "MONO" 1, "CASL" 0.4, "wght" 420;
}

.hero-title .char.resolved {
  color: var(--color-ink-95);
  font-variation-settings: "MONO" 0, "CASL" 0, "wght" 860;
}

.hero-sub {
  margin-top: var(--space-8);
  font-size: var(--text-lead);
  line-height: var(--text-lead-line);
  display: block;
  overflow-wrap: break-word;
  word-break: break-word;
}

.hero-sub .char {
  display: inline;
  transition: color var(--duration-slow) var(--ease-base),
              font-variation-settings var(--duration-slow) var(--ease-base);
}

.hero-sub .char.noise {
  color: var(--color-ink-14);
  font-variation-settings: "MONO" 1, "CASL" 0.35, "wght" 420;
}

.hero-sub .char.resolved {
  color: var(--color-ink-42);
  font-variation-settings: "MONO" 0.3, "CASL" 0.1, "wght" 460;
}

.hero .stats-bar {
  margin-top: var(--space-11);
  opacity: 0;
  transition: opacity 1s var(--ease-base);
}

.hero .stats-bar.visible {
  opacity: 1;
}

.hero-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 6;
  display: flex;
  justify-content: space-between;
  align-items: end;
  padding: 18px var(--page-pad-x);
  font-size: 11px;
  color: var(--color-ink-15);
  font-variation-settings: "MONO" 1, "CASL" 0, "wght" 480;
}

.hero-bottom .arrow {
  animation: nudge 3s ease-in-out infinite 3s;
}

.content-region {
  position: relative;
  z-index: 1;
  padding: var(--space-9) 0 0;
}

.content-region::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(12, 12, 11, 0) 0%, rgba(12, 12, 11, 0.18) 10%, rgba(12, 12, 11, 0.42) 34%, rgba(12, 12, 11, 0.58) 100%);
  z-index: -1;
}

/* Content-region container keeps desktop padding until 600px
   (overrides the 700px responsive rule from layout primitives) */
.content-region .container--editorial {
  width: min(100% - (var(--page-pad-x) * 2), var(--container-editorial));
  padding: var(--space-12) 0;
}

@keyframes nudge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(3px); }
}

@media (max-width: 600px) {
  .hero-content {
    left: var(--page-pad-x-mobile);
    max-width: calc(100vw - 32px);
    overflow: hidden;
  }

  .hero .stats-bar {
    flex-wrap: wrap;
  }

  .content-region {
    padding-top: var(--unit-line);
  }

  .content-region .container--editorial {
    width: calc(100% - 32px);
    padding: calc(var(--unit-line) * 3) 0;
  }

  .site-footer--editorial {
    width: calc(100% - 32px);
    padding: var(--space-9) 0 calc(var(--unit-line) * 3);
    flex-direction: column;
    gap: var(--unit-line);
  }
}