:root {
  /* =========================
     Core colour palette
     ========================= */
  --bg: #ffffff;
  --bg-soft: #f7f9fc;
  --bg-soft-2: #eef3f9;
  --bg-soft-3: #f3f6fb;
  --bg-dark: #0b1020;
  --bg-dark-2: #11182d;
  --bg-dark-3: #18233f;

  --text: #18202b;
  --text-muted: #5d6778;
  --text-light: #ffffff;
  --text-light-muted: rgba(255, 255, 255, 0.78);

  --border: #dbe3ee;
  --border-strong: #c7d4e3;
  --border-dark: rgba(255, 255, 255, 0.1);

  --accent: #4fc3ff;
  --accent-2: #2a66c5;
  --accent-3: #79d9ff;
  --accent-soft: #eef7ff; /* used by .article-note */

  --info-bg: #eef7ff;
  --info-border: #cfe7ff;

  --success-bg: #edf8f1;
  --success-border: #cbead4;
  --success-text: #1d6b3a;

  --warning-bg: #fff8e8;
  --warning-border: #f2dd9d;
  --warning-text: #7a5a05;

  --danger-bg: #fff1f1;
  --danger-border: #f2cccc;
  --danger-text: #9b2c2c;

  --code-inline-bg: #eef3f9;
  --code-inline-border: #d7e0ea;
  --code-bg: #0f1729;
  --code-border: rgba(255, 255, 255, 0.09);
  --code-text: #e8eefc;
  --code-muted: #9db0d6;

  /* =========================
     Layout widths
     ========================= */
  --container: 76rem;
  --article: 60rem;
  --home-hero-max: 68rem;
  --home-grid-max: 76rem;

  /* =========================
     Radius scale
     ========================= */
  --radius-sm: 0.45rem;
  --radius-md: 0.9rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.75rem;
  --radius-pill: 999px;

  /* =========================
     Shadow scale
     ========================= */
  --shadow-sm: 0 10px 30px rgba(10, 18, 38, 0.06);
  --shadow-md: 0 18px 50px rgba(10, 18, 38, 0.1);
  --shadow-lg: 0 28px 70px rgba(10, 18, 38, 0.18);

  /* =========================
     Spacing scale
     ========================= */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4rem;
  --space-7: 5rem;
}

/* =========================
   Base reset and elements
   ========================= */

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family:
    "Inter",
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--accent-2);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.14em;
}

a:hover,
a:focus-visible {
  color: #1f56ab;
}

:focus-visible {
  outline: 3px solid rgba(79, 195, 255, 0.45);
  outline-offset: 2px;
}

hr {
  margin: 2.5rem 0;
  border: 0;
  border-top: 1px solid var(--border);
}

p,
ul,
ol,
blockquote,
table {
  margin-top: 0;
}

ul,
ol {
  padding-left: 1.35rem;
}

li + li {
  margin-top: 0.4rem;
}

code,
pre,
kbd,
samp {
  font-family:
    ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

h1,
h2,
h3,
h4 {
  margin-top: 0;
  line-height: 1.1;
  letter-spacing: -0.035em;
}

h1 {
  margin-bottom: 0.8rem;
  font-size: clamp(2.2rem, 5vw, 4rem);
}

h2 {
  margin-bottom: 0.8rem;
  font-size: clamp(1.6rem, 3vw, 2.25rem);
}

h3 {
  margin-bottom: 0.65rem;
  font-size: clamp(1.2rem, 2vw, 1.45rem);
}

h4 {
  margin-bottom: 0.6rem;
  font-size: 1.05rem;
}

/* =========================
   Shared layout helpers
   ========================= */

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.article-wrap {
  width: min(100% - 2rem, var(--article));
  margin-inline: auto;
}

.stack > * + * {
  margin-top: 1rem;
}

.grid {
  display: grid;
  gap: 1.25rem;
}

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

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

.grid.grid--2,
.grid.grid--3 {
  margin: 2rem 0 2.5rem 0;
}

.grid.grid--2 .card h3 {
  margin: 1rem 0 0.75rem 0;
}

.grid.grid--2 .card {
  padding-bottom: 2.5rem;
}
/* =========================
   Accessibility
   ========================= */

.skip-link {
  position: absolute;
  top: auto;
  left: -9999px;
}

.skip-link:focus {
  top: 1rem;
  left: 1rem;
  z-index: 200;
  padding: 0.75rem 1rem;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

/* =========================
   Header / branding / nav
   ========================= */

.site-header {
  top: 0;
  z-index: 100;
  background:
    radial-gradient(
      circle at top left,
      rgba(79, 195, 255, 0.14),
      transparent 34%
    ),
    radial-gradient(
      circle at top right,
      rgba(42, 102, 197, 0.16),
      transparent 30%
    ),
    linear-gradient(180deg, var(--bg-dark), var(--bg-dark-2));
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-dark);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.5rem;
  width: min(100% - 2rem, var(--home-hero-max));
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 700;
  letter-spacing: -0.035em;
  text-decoration: none;
  color: #fff;
  font-size: 1.45rem;
}

.brand:hover {
  color: var(--accent);
}

/* Icon mark version */
.brand__mark {
  display: grid;
  place-items: center;
  width: 2.35rem;
  height: 2.35rem;
  padding-top: 0.05rem;
  color: #fff;
  font-size: 1.45rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 0.8rem;
  clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.08),
    0 12px 30px rgba(42, 102, 197, 0.28);
}

/* Wordmark version */
.brand__wordmark {
  display: inline-flex;
  align-items: baseline;
  color: var(--text-light);
  font-size: 1.45rem;
  line-height: 1;
  letter-spacing: -0.04em;
}

.brand__wordmark .mo,
.brand__mo {
  -webkit-background-clip: text;
  background-clip: text;
  color: var(--accent);
}

/* Micro-adjustment keeps MO visually connected to "Prism" */
.brand__mo {
  margin-left: 0.02em;
  font-weight: 800;
  letter-spacing: -0.01em;
  opacity: 0.95;
}

.site-nav,
.site-footer__nav-match {
  display: flex;
  align-items: center;
}

.site-nav ul,
.site-footer__nav-match ul {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav li,
.site-footer__nav-match li {
  display: block;
  margin: 0;
  padding: 0;
}

.site-nav a,
.site-footer__nav-match a {
  display: block;
  position: static;
  top: auto;
  margin: 0;
  padding: 0;
  color: var(--text-light-muted);
  font-size: 0.96rem;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  text-decoration-thickness: 0;
  text-underline-offset: 0;
  transform: none;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-current,
.site-nav .is-current,
.site-footer__nav-match a:focus-visible,
.site-footer__nav-match a.is-current,
.site-footer__nav-match .is-current {
  color: var(--text-light);
}

/* =========================
   Generic page intro
   ========================= */

.page-intro {
  padding: 3.5rem 0 2rem;
  background:
    radial-gradient(
      circle at top left,
      rgba(79, 195, 255, 0.08),
      transparent 32%
    ),
    linear-gradient(180deg, #ffffff, #fbfdff);
  border-bottom: 1px solid var(--border);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 1rem;
  color: var(--accent-2);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 2.25rem;
  height: 1px;
  background: currentColor;
  opacity: 0.75;
}

.intro {
  max-width: 48rem;
  color: var(--text-muted);
  font-size: 1.125rem;
  line-height: 1.7;
}

.section {
  padding: 2.5rem 0;
}

.section + .section {
  border-top: 1px solid var(--border);
}

/* =========================
   Article / long-form pages
   ========================= */

.article-shell {
  padding: 2.5rem 0 5rem;
}

.article-header h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(2.15rem, 5vw, 3.8rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.article-header__intro {
  max-width: 48rem;
  margin: 0;
  color: var(--text-muted);
  font-size: 1.125rem;
  line-height: 1.7;
}

.article-header__intro--break {
  margin-top: 1rem;
  color: var(--text-muted);
  font-size: 1.125rem;
  line-height: 1.7;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-top: 1.25rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.article-body {
  font-size: 1.0625rem;
  line-height: 1.8;
}

.article-body p,
.article-body li {
  font-size: 1em;
  line-height: 1.8;
}

.article-body h2 {
  margin-top: 3rem;
  margin-bottom: 0.85rem;
  font-size: clamp(1.55rem, 3vw, 2.1rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.article-body h3 {
  margin-top: 2rem;
  margin-bottom: 0.65rem;
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  line-height: 1.2;
  letter-spacing: -0.025em;
}

div.card.stack h3 {
  margin-top: 1rem;
  padding-left: 0.5rem;
  display: inline-block;
}

div.card.stack span.label {
  background: var(--bg-soft);
  border-color: var(--border);
  padding: 0.35rem 0.85rem;
}

.article-body h4 {
  margin-top: 1.75rem;
  margin-bottom: 0.6rem;
  font-size: 1.05rem;
  line-height: 1.25;
}

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

.article-body blockquote {
  margin: 2rem 0;
  padding: 1rem 1.2rem;
  color: var(--text);
  background: var(--bg-soft);
  border-left: 4px solid var(--accent-2);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.article-note {
  margin: 1.75rem 0;
  padding: 1rem 1.15rem;
  background: var(--accent-soft);
  border: 1px solid #d7ebff;
  border-radius: var(--radius-md);
}

.article-note p:last-child,
.article-footer p:last-child {
  margin-bottom: 0;
}

.article-footer {
  margin-top: 3.25rem;
  padding-top: 1.5rem;
  color: var(--text-muted);
  font-size: 0.96rem;
  border-top: 1px solid var(--border);
}

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

.article-pagination__link {
  display: block;
  padding: 1rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-soft);
  text-decoration: none;
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    background-color 0.18s ease;
}

.article-pagination__link:hover,
.article-pagination__link:focus-visible {
  transform: translateY(-1px);
  border-color: #c8d8ea;
  background: #f3f8fe;
}

.article-pagination__label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.article-pagination__title {
  display: block;
  font-size: 1rem;
  line-height: 1.45;
  color: var(--text);
}

@media (max-width: 40rem) {
  .article-pagination {
    grid-template-columns: 1fr;
  }
}

/* =========================
   Surfaces / cards / labels
   ========================= */

.card,
.surface,
.toc,
.resource-link,
.home-card,
.home-surface,
.home-cta {
  border-radius: var(--radius-lg);
}

.card,
.resource-link,
.toc,
.home-card {
  background: #fff;
  border: 1px solid var(--border);
}

.card,
.surface,
.home-card,
.home-surface {
  padding: 1.25rem;
}

.card {
  box-shadow: var(--shadow-sm);
}

.surface {
  background: var(--bg-soft);
  border: 1px solid var(--border);
}

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

.label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.75rem;
  color: var(--text-muted);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 0.84rem;
  font-weight: 700;
}

/* =========================
   Buttons
   ========================= */

/* Default button system uses the homepage styling because it appears to be
   the user's latest intended version. */
.button-row,
.home-hero__actions,
.home-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.95rem;
  padding: 0.82rem 1.15rem;
  font-weight: 700;
  text-decoration: none;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  transform: none;
  transition:
    color 0.18s ease,
    background-color 0.18s ease,
    border-color 0.18s ease;
}

.button:hover,
.button:focus-visible {
  transform: none;
}

.button--primary {
  color: #fff;
  background: var(--accent-2);
  border-color: var(--accent-2);
  box-shadow: none;
}

.button--primary:hover,
.button--primary:focus-visible {
  color: #fff;
  background: #1f56ab;
  border-color: #1f56ab;
}

.button--secondary {
  color: var(--text);
  background: #fff;
  border-color: var(--border-strong);
  box-shadow: none;
}

.button--secondary:hover,
.button--secondary:focus-visible {
  color: var(--accent-2);
  background: #fff;
  border-color: var(--accent-2);
}

.button--ghost {
  color: var(--accent-2);
  background: var(--bg-soft);
  border-color: var(--border);
  box-shadow: none;
}

.button--ghost:hover,
.button--ghost:focus-visible {
  color: #1f56ab;
  background: #ffffff;
  border-color: var(--border);
}

/* =========================
   Callouts
   ========================= */

.callout {
  padding: 1rem 1.15rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.callout--info {
  background: var(--info-bg);
  border-color: var(--info-border);
}

.callout.callout--info {
  margin: 2.5rem 0;
}

.callout--success {
  color: var(--success-text);
  background: var(--success-bg);
  border-color: var(--success-border);
}

.callout--success {
  margin-top: 2rem;
}

.callout--warning {
  color: var(--warning-text);
  background: var(--warning-bg);
  border-color: var(--warning-border);
}

.callout--danger {
  color: var(--danger-text);
  background: var(--danger-bg);
  border-color: var(--danger-border);
}

.callout p:last-child {
  margin-bottom: 0;
}

/* =========================
   Code / terminal styles
   ========================= */

.inline-code {
  display: inline-block;
  padding: 0.1em 0.4em;
  background: var(--code-inline-bg);
  border: 1px solid var(--code-inline-border);
  border-radius: var(--radius-sm);
  font-size: 0.92em;
}

.kbd {
  display: inline-block;
  min-width: 1.85em;
  padding: 0.15em 0.45em;
  background: #fff;
  border: 1px solid var(--border-strong);
  border-bottom-width: 2px;
  border-radius: 0.4rem;
  font-size: 0.9em;
  line-height: 1.2;
}

.code-block {
  overflow: hidden;
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: 2rem;
  margin-top: 2rem;
}

.code-block__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.code-block__lang {
  color: var(--code-muted);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.code-block__actions {
  display: inline-flex;
  gap: 0.5rem;
}

.code-block__button {
  padding: 0.35rem 0.6rem;
  color: var(--code-text);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  font-size: 0.78rem;
  text-decoration: none;
}

.code-block pre {
  margin: 0;
  padding: 1rem 1.1rem 1.15rem;
  overflow-x: auto;
  color: var(--code-text);
  font-size: 0.95rem;
  line-height: 1.7;
}

.terminal {
  overflow: hidden;
  color: #e8eefc;
  background: #0a1020;
  border: 1px solid var(--code-border);
  border-radius: var(--radius-lg);
}

.terminal__bar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.8rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.terminal__dot {
  width: 0.7rem;
  height: 0.7rem;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
}

.terminal pre {
  margin: 0;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  font-size: 0.94rem;
  line-height: 1.7;
}

/* =========================
   Figures / resources / tables
   ========================= */

.resource-link {
  display: block;
  padding: 1rem 1.1rem;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
}

.resource-link__kicker {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--accent-2);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.resource-link__title {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--text);
  font-weight: 700;
}

.resource-link__meta {
  display: block;
  color: var(--text-muted);
}

.figure {
  margin: 0;
}

.figure__frame {
  overflow: hidden;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.figure__frame img {
  width: 100%;
}

.figure figcaption {
  margin-top: 0.75rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

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

.doc-table-wrap {
  overflow-x: auto;
}

.doc-table {
  width: 100%;
  min-width: 36rem;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  border-collapse: collapse;
  box-shadow: var(--shadow-sm);
  margin: 1rem 0 1.5rem 0;
}

.doc-table th,
.doc-table td {
  padding: 0.9rem 1rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
}

.doc-table thead th {
  background: var(--bg-soft);
  font-weight: 700;
}

.doc-table tbody tr:last-child td,
.doc-table tbody tr:last-child th {
  border-bottom: 0;
}

.toc {
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow-sm);
}

.toc ol {
  margin: 0;
  padding-left: 1.15rem;
}

.toc li + li {
  margin-top: 0.45rem;
}

/* =========================
   Checklists / steps
   ========================= */

.checklist,
.step-list,
.workflow-list,
.resource-list,
.home-list {
  margin: 0;
}

.checklist,
.step-list,
.workflow-list,
.resource-list {
  padding: 0;
  list-style: none;
}

.checklist li {
  position: relative;
  margin-top: 0;
  padding-left: 2rem;
}

.checklist li + li {
  margin-top: 0.75rem;
}

.checklist li::before {
  content: "✓";
  position: absolute;
  top: 0.02rem;
  left: 0;
  display: grid;
  place-items: center;
  width: 1.3rem;
  height: 1.3rem;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 50%;
  font-size: 0.82rem;
  font-weight: 800;
}

.step-list {
  counter-reset: steps;
}

.step-list li {
  position: relative;
  padding-left: 3rem;
}

.step-list li + li {
  margin-top: 1rem;
}

.step-list li::before {
  content: counter(steps);
  position: absolute;
  top: 0.05rem;
  left: 0;
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  color: var(--accent-2);
  background: var(--bg-soft-2);
  border: 1px solid var(--border);
  border-radius: 50%;
  font-weight: 800;
  counter-increment: steps;
}

/* =========================
   Homepage-specific styles
   ========================= */

.home-hero {
  position: relative;
  overflow: hidden;
  color: var(--text-light);
  background:
    radial-gradient(
      circle at top left,
      rgba(79, 195, 255, 0.14),
      transparent 34%
    ),
    radial-gradient(
      circle at top right,
      rgba(42, 102, 197, 0.16),
      transparent 30%
    ),
    linear-gradient(180deg, var(--bg-dark), var(--bg-dark-2));
  border-bottom: 1px solid var(--border-dark);
}

.home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent 92%);
  pointer-events: none;
}

.home-hero__inner {
  position: relative;
  z-index: 1;
  width: min(100% - 2rem, var(--home-hero-max));
  margin-inline: auto;
  padding: 4.5rem 0 4rem;
}

.home-hero__eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.home-hero__eyebrow {
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: 0.86rem;
}

.home-hero__eyebrow::before {
  content: "";
  width: 2.25rem;
  height: 1px;
  background: currentColor;
  opacity: 0.75;
}

.home-hero h1 {
  max-width: 22ch;
  margin: 0 0 1rem;
  font-size: clamp(2.4rem, 6vw, 4.85rem);
  line-height: 1.03;
  letter-spacing: -0.045em;
}

.home-hero__lead {
  max-width: 60rem;
  margin: 0 0 1.5rem 0;
  color: var(--text-light-muted);
  font-size: 1.36rem;
  line-height: 1.72;
}

.home-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-top: 1.5rem;
  color: var(--text-light-muted);
  font-size: 0.96rem;
}

.home-hero__meta span {
  display: inline-flex;
  align-items: center;
}

.home-section {
  padding: 3.5rem 0;
}

.home-section + .home-section {
  border-top: 1px solid var(--border);
}

.home-section--soft {
  background: linear-gradient(180deg, #ffffff, #fbfdff);
}

.home-section--ghost {
  background: linear-gradient(180deg, #ffffff, #fbfdff);
}

.home-section--dark {
  color: var(--text-light);
  background:
    radial-gradient(
      circle at top left,
      rgba(79, 195, 255, 0.08),
      transparent 30%
    ),
    linear-gradient(180deg, var(--bg-dark), var(--bg-dark-2));
}

.home-section--dark .section-intro,
.home-section--dark p,
.home-section--dark li {
  color: var(--text-light-muted);
}

.home-section--dark .section-kicker {
  color: var(--accent);
}

.home-section--dark .section-kicker::before {
  background: currentColor;
}

.section-shell {
  width: min(100% - 2rem, var(--home-hero-max));
  margin-inline: auto;
}

.section-kicker {
  margin: 0 0 0.95rem;
  color: var(--accent-2);
  font-size: 0.84rem;
}

.section-kicker::before {
  content: "";
  width: 2.1rem;
  height: 1px;
  background: currentColor;
  opacity: 0.75;
}

.section-header {
  max-width: 60rem;
  margin-bottom: 1.6rem;
}

.section-header h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.8rem, 4vw, 2.9rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.section-intro {
  margin: 1.35rem 0 0 0;
  color: var(--text-muted);
  font-size: 1.18rem;
  line-height: 1.75;
}

.home-grid {
  display: grid;
  gap: 1.25rem;
}

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

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

.home-card {
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

.home-card h3 {
  margin: 0 0 0.6rem;
  font-size: 1.28rem;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.home-card__eyebrow {
  display: inline-block;
  margin-bottom: 0.7rem;
  color: var(--accent-2);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.home-section--dark .home-card {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-dark);
  box-shadow: var(--shadow-md);
}

.home-section--dark .home-card__eyebrow {
  color: var(--accent);
}

.home-list {
  padding-left: 1.2rem;
}

.home-list li + li {
  margin-top: 0.55rem;
}

.home-list li {
  font-size: large;
}

.home-split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(18rem, 0.9fr);
  gap: 1.4rem;
  align-items: start;
}

.home-surface {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  padding: 1.35rem;
}

.home-section--dark .home-surface {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-dark);
}

.workflow-list li {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 0.9rem;
  align-items: start;
}

.workflow-list li + li {
  margin-top: 0.95rem;
}

.workflow-badge {
  display: grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 50%;
  font-weight: 800;
}

.workflow-list strong {
  display: block;
  margin-bottom: 0.2rem;
  color: inherit;
}

.home-quote {
  padding: 1.5rem 1.55rem;
  margin-top: 1.55rem;
  background: var(--bg-soft);
  border-left: 4px solid var(--accent-2);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.home-section--dark .home-quote {
  background: rgba(255, 255, 255, 0.05);
  border-left-color: var(--accent);
}

.home-quote p {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.75;
}

.resource-list {
  display: grid;
  gap: 1rem;
}

.home-cta {
  padding: 1.5rem;
  background: linear-gradient(180deg, #ffffff, #fbfdff);
  /*
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  */
}

.home-cta h2 {
  max-width: 60rem;
  margin: 0 0 0.7rem;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.home-cta p {
  max-width: 60rem;
  margin: 0;
  color: var(--text-muted);
  font-size: 1.18rem;
  line-height: 1.75;
}

/* =========================
   Footer
   ========================= */

/* Consolidated to the latest grid-based footer version. */
.site-footer {
  margin-top: 0;
  padding: 2rem 0;
  color: var(--text-light-muted);
  background: var(--bg-dark);
  border-top: 1px solid var(--border-dark);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
}

.site-footer__brand {
  font-weight: 700;
  color: var(--text-light);
}

.site-footer__brand .brand__wordmark {
  color: var(--text-light);
  font-size: 1.05rem;
}

.site-footer__meta {
  color: var(--text-light-muted);
  font-size: 0.92rem;
  text-align: center;
}

.site-footer__nav {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.4rem;
}

/* Defensive alignment rules prevent the link-baseline drift you noted. */
.site-footer__nav ul {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__nav li {
  display: flex;
  align-items: center;
}

.site-footer__nav a {
  display: inline-flex;
  align-items: center;
  position: static;
  top: auto;
  color: var(--text-light-muted);
  font-size: 0.92rem;
  line-height: 1;
  text-decoration: none;
  vertical-align: middle !important;
  transform: none;
}

.site-footer__nav a:hover,
.site-footer__nav a:focus-visible {
  color: var(--text-light);
}

.site-footer__copyright {
  margin: 0;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.8rem;
}

/* =========================
   Responsive rules
   ========================= */

@media (max-width: 64rem) {
  .grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 62rem) {
  .home-grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 56rem) {
  .grid--2,
  .grid--3,
  .image-grid,
  .home-grid--2,
  .home-grid--3,
  .home-split {
    grid-template-columns: 1fr;
  }

  .site-header__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.9rem 0;
  }

  .site-nav,
  .site-footer__nav-match {
    display: block;
    width: 100%;
  }

  .site-nav ul,
  .site-footer__nav-match ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
    align-items: center;
  }

  .site-nav a,
  .site-footer__nav-match a {
    display: inline-flex;
    align-items: center;
    line-height: 1.2;
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .site-footer__meta {
    text-align: left;
  }

  .site-footer__nav {
    align-items: flex-start;
  }
}

@media (max-width: 40rem) {
  .site-header__inner {
    min-height: 4rem;
  }

  .page-intro {
    padding: 2.75rem 0 1.5rem;
  }

  .home-hero__inner {
    padding: 3.5rem 0 3.25rem;
  }

  .article-body,
  .home-hero__lead,
  .section-intro,
  .home-quote p,
  .home-cta p {
    font-size: 1rem;
  }

  .article-body {
    line-height: 1.78;
  }

  .article-header__intro {
    font-size: 1.05rem;
  }

  .doc-table {
    min-width: 30rem;
  }

  .home-hero__actions,
  .home-cta__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

  .home-section {
    padding: 3rem 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;
}

@media (max-width: 56rem) {
  .site-nav,
  .site-footer__nav-match {
    display: flex;
    align-items: center;
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
    text-align: left;
  }
}

@media (max-width: 40rem) {
  .site-header__inner {
    min-height: 4rem;
  }

  .page-intro {
    padding: 2.75rem 0 1.5rem;
  }

  .article-shell {
    padding: 2rem 0 4rem;
  }

  .article-body {
    font-size: 1rem;
    line-height: 1.78;
  }

  .article-header__intro {
    font-size: 1.05rem;
  }

  .article-body table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}