styles.css

:root {
  color-scheme: dark;
  --bg: #0b1016;
  --ink: #eef3f7;
  --muted: #a9b6c2;
  --line: #293746;
  --panel: #111923;
  --panel-soft: #151f2a;
  --panel-high: #1a2633;
  --panel-warm: #211b12;
  --teal: #22d3ee;
  --green: #7fbd75;
  --red: #e07a72;
  --blue: #78a9e6;
  --gold: #d7ad61;
  --dark: #071014;
  --pico-font-family-sans-serif: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --pico-font-size: 100%;
  --pico-line-height: 1.55;
  --pico-color: var(--ink);
  --pico-muted-color: var(--ink);
  --pico-h1-color: var(--ink);
  --pico-h2-color: var(--ink);
  --pico-h3-color: var(--ink);
  --pico-h4-color: var(--ink);
  --pico-h5-color: var(--ink);
  --pico-h6-color: var(--ink);
  --pico-background-color: var(--bg);
  --pico-primary: var(--teal);
  --pico-primary-background: var(--teal);
  --pico-primary-border: var(--teal);
  --pico-primary-hover: #65d5cd;
  --pico-primary-hover-background: #65d5cd;
  --pico-primary-hover-border: #65d5cd;
  --pico-primary-inverse: var(--dark);
  --pico-border-radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 132px;
}

body {
  width: auto;
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--pico-font-family-sans-serif);
  letter-spacing: 0;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
li,
dt,
dd,
span,
small,
strong,
em,
a,
button {
  color: var(--ink);
}

body > header,
body > main,
body > footer {
  width: auto;
  max-width: none;
  margin: 0;
  padding: 0;
}

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid #80edff;
  outline-offset: 3px;
}

code {
  padding: 0.1rem 0.32rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-high);
  color: var(--ink);
  font-size: 0.92em;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(11, 16, 22, 0.96);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  min-width: 0;
  gap: 12px;
}

.brand-logo {
  display: block;
  width: 56px;
  height: 56px;
  flex: 0 0 56px;
  object-fit: contain;
}

.skip-link {
  position: fixed;
  top: -100px;
  inset-inline-start: 12px;
  z-index: 30;
  padding: 12px;
  background: var(--teal);
  color: var(--dark);
}

.skip-link:focus {
  top: 12px;
}

.brand-text {
  min-height: 46px;
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.eyebrow,
.panel-kicker {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

nav {
  grid-column: 1 / -1;
  display: none;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  max-width: 100%;
  overflow: visible;
  padding-top: 4px;
  padding-bottom: 0;
}

nav.is-open {
  display: flex;
}

.menu-toggle {
  grid-column: 2;
  grid-row: 1;
  max-width: 8rem;
  white-space: normal;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  margin: 0;
  padding: 8px 12px;
  background: var(--panel);
  color: var(--ink);
  font: inherit;
  font-weight: 900;
  line-height: 1;
  text-decoration: none;
  box-shadow: none;
  cursor: pointer;
}

nav a,
.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 10px 12px;
  text-decoration: none;
  font-weight: 800;
}

nav a {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(17, 25, 35, 0.88);
  color: var(--ink);
}

nav a:hover {
  background: rgba(76, 199, 191, 0.12);
  color: var(--ink);
}

nav a.nav-download {
  border-color: var(--teal);
  background: var(--teal);
  color: var(--dark);
}

nav a.nav-download:hover {
  border-color: #65d5cd;
  background: #65d5cd;
  color: var(--dark);
}

.button {
  flex: 0 0 auto;
  white-space: normal;
  text-align: center;
}

[id] {
  scroll-margin-top: 0;
}

.hero,
.testing-callout,
.intro,
.section {
  padding: 48px 18px;
}

.hero {
  display: grid;
  gap: 28px;
  border-bottom: 1px solid var(--line);
  background: #0e151d;
}

.testing-callout {
  display: grid;
  gap: 18px;
  align-items: stretch;
  border-bottom: 1px solid rgba(215, 173, 97, 0.45);
  background: var(--panel-warm);
}

.testing-callout > div {
  min-width: 0;
}

.testing-callout h2 {
  margin-bottom: 10px;
}

.testing-callout p {
  max-width: 820px;
  margin-bottom: 0;
  color: var(--muted);
}

.install-command {
  width: min(100%, 980px);
  display: grid;
  gap: 12px;
  margin-top: 18px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.28);
}

.install-command-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}

.install-command-header strong {
  font-size: 0.92rem;
}

.install-command-code {
  min-width: 0;
  max-width: 100%;
  margin: 0;
  overflow-x: auto;
  border: 1px solid rgba(76, 199, 191, 0.35);
  border-radius: 8px;
  background: var(--panel-high);
}

.install-command-code code {
  display: block;
  width: 100%;
  padding: 12px;
  border: 0;
  background: transparent;
  font-size: 0.92rem;
  line-height: 1.45;
  white-space: nowrap;
}

.copy-command {
  min-height: 36px;
  width: auto;
  margin: 0;
  padding: 7px 12px;
  border: 1px solid var(--teal);
  border-radius: 8px;
  background: var(--teal);
  color: var(--dark);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 850;
  line-height: 1;
  cursor: pointer;
}

.copy-command:hover {
  border-color: #65d5cd;
  background: #65d5cd;
  color: var(--dark);
}

.install-standalone {
  width: min(100%, 980px);
  margin-top: 12px;
  line-height: 1.55;
}

.testing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
}

.testing-actions a {
  color: var(--blue);
  font-weight: 850;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.hero-copy,
.hero-panel,
.intro p,
.section-heading,
.automation-copy {
  min-width: 0;
  max-width: 840px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
  letter-spacing: 0;
}

h1 {
  max-width: 100%;
  margin-bottom: 20px;
  overflow-wrap: anywhere;
  font-size: 2.3rem;
  line-height: 1;
}

h2 {
  margin-bottom: 16px;
  font-size: 2rem;
  line-height: 1.08;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.12rem;
  line-height: 1.2;
}

.lead {
  max-width: 720px;
  color: var(--muted);
  font-size: 1.12rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.actions--equal {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.actions--equal .button {
  min-width: 0;
  min-height: 56px;
}

.maintenance-link {
  font-size: 0.92rem;
  color: var(--muted);
  text-underline-offset: 3px;
}

.release-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  align-items: baseline;
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.95rem;
}

.release-links span {
  font-weight: 800;
  color: var(--ink);
}

.release-links a {
  max-width: 100%;
  overflow-wrap: anywhere;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.button.primary {
  border: 1px solid var(--teal);
  background: var(--teal);
  color: var(--dark);
}

.button.secondary {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
}

.hero-panel {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.hero-panel h2 {
  font-size: 1.65rem;
}

.hero-panel p,
.feature-table p,
.motivation-grid p,
.method-grid p,
.guide-grid p,
.release-grid p,
.team-grid p,
.doc-list span,
.repo-list span {
  color: var(--muted);
}

.api-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 0;
  margin: 0;
  padding: 0;
  color: var(--ink);
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1.6;
  list-style: none;
}

.api-list li {
  display: inline;
}

.api-list li:not(:last-child)::after {
  content: "/";
  margin: 0 10px;
  color: var(--muted);
  font-weight: 700;
}

.api-list li:nth-child(3n + 1) {
  color: var(--teal);
}

.api-list li:nth-child(3n + 2) {
  color: var(--blue);
}

.api-list li:nth-child(3n) {
  color: var(--green);
}

.signal-list {
  display: grid;
  gap: 7px;
  margin: 16px 0 0;
  padding-left: 1.15rem;
  color: var(--muted);
}

.signal-list li {
  padding-left: 2px;
  font-weight: 700;
  line-height: 1.35;
}

.signal-list li::marker {
  color: var(--teal);
}

.intro {
  border-bottom: 1px solid var(--line);
  background: #0e151d;
}

.intro p {
  margin-bottom: 0;
  font-size: 1.45rem;
  line-height: 1.22;
}

.section-heading {
  margin-bottom: 28px;
}

.guide-compact,
.docs-automation {
  margin-bottom: 18px;
}

.motivation,
.proof,
.guide,
.method,
.team {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--panel-soft);
}

.docs,
.release {
  background: #0e151d;
}

.feature-table,
.motivation-grid,
.proof-grid,
.guide-grid,
.doc-list,
.release-grid,
.method-grid,
.repo-list,
.team-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.feature-table article,
.motivation-grid article,
.proof-grid article,
.guide-grid article,
.doc-list a,
.release-grid article,
.method-grid article,
.repo-list a,
.team-grid article {
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.feature-table article:nth-child(6n + 1),
.motivation-grid article:nth-child(3n + 1),
.proof-grid article:nth-child(3n + 1),
.guide-grid article:nth-child(6n + 1),
.method-grid article:nth-child(4n + 1),
.team-grid article:nth-child(3n + 1) {
  border-top: 5px solid var(--teal);
}

.feature-table article:nth-child(6n + 2),
.motivation-grid article:nth-child(3n + 2),
.proof-grid article:nth-child(3n + 2),
.guide-grid article:nth-child(6n + 2),
.method-grid article:nth-child(4n + 2),
.team-grid article:nth-child(3n + 2) {
  border-top: 5px solid var(--gold);
}

.feature-table article:nth-child(6n + 3),
.motivation-grid article:nth-child(3n),
.proof-grid article:nth-child(3n),
.guide-grid article:nth-child(6n + 3),
.method-grid article:nth-child(4n + 3),
.team-grid article:nth-child(3n) {
  border-top: 5px solid var(--blue);
}

.feature-table article:nth-child(6n + 4),
.guide-grid article:nth-child(6n + 4),
.method-grid article:nth-child(4n) {
  border-top: 5px solid var(--red);
}

.feature-table article:nth-child(6n + 5),
.guide-grid article:nth-child(6n + 5) {
  border-top: 5px solid var(--green);
}

.feature-table article:nth-child(6n),
.guide-grid article:nth-child(6n) {
  border-top: 5px solid var(--teal);
}

.feature-table span,
.motivation-grid span,
.proof-grid span,
.guide-grid span,
.method-grid span,
.team-grid span {
  display: block;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.doc-list a,
.repo-list a {
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-decoration: none;
}

.doc-list a:hover,
.repo-list a:hover {
  border-color: var(--blue);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.34);
}

.doc-list strong,
.repo-list strong {
  font-size: 1.05rem;
}

.automation {
  display: grid;
  gap: 24px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--panel-soft);
  color: var(--ink);
}

.automation .eyebrow,
.automation-copy p {
  color: var(--ink);
}

.automation-copy p {
  margin-bottom: 22px;
  font-size: 1.08rem;
}

.language-page {
  min-height: 100vh;
  background: var(--bg);
}

.language-hero {
  border-bottom: 1px solid var(--line);
  background: #0e151d;
}

.faq-hero {
  border-bottom: 1px solid var(--line);
  background: #0e151d;
}

.faq-section {
  background: var(--panel-soft);
}

.faq-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.faq-list article {
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.faq-list article:nth-child(5n + 1) {
  border-top: 5px solid var(--teal);
}

.faq-list article:nth-child(5n + 2) {
  border-top: 5px solid var(--gold);
}

.faq-list article:nth-child(5n + 3) {
  border-top: 5px solid var(--blue);
}

.faq-list article:nth-child(5n + 4) {
  border-top: 5px solid var(--red);
}

.faq-list article:nth-child(5n) {
  border-top: 5px solid var(--green);
}

.faq-list h2 {
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.faq-list p {
  color: var(--muted);
}

.faq-list a {
  color: var(--blue);
  font-weight: 850;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.language-groups {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.language-groups article {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.language-groups h2 {
  font-size: 1.35rem;
}

.language-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 8px;
}

.language-list a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  background: var(--panel-soft);
  font-weight: 800;
  text-decoration: none;
}

.language-list a:hover {
  border-color: var(--teal);
  background: var(--panel-high);
}

.repos {
  border-top: 1px solid var(--line);
}

footer {
  display: grid;
  gap: 16px;
  padding: 28px 18px;
  border-top: 1px solid var(--line);
  background: var(--panel-soft);
  color: var(--ink);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-links a {
  color: var(--ink);
}

.stub-page {
  min-height: 100vh;
  display: grid;
  align-items: center;
}

.stub-page .section {
  width: min(100%, 920px);
}

@media (min-width: 560px) {
  h1 {
    font-size: 3.25rem;
  }

  h2 {
    font-size: 2.35rem;
  }

  .hero,
  .testing-callout,
  .intro,
  .section {
    padding: 60px 28px;
  }

  .site-header {
    padding-right: 28px;
    padding-left: 28px;
  }

  footer {
    padding-right: 28px;
    padding-left: 28px;
  }

  .feature-table,
  .motivation-grid,
  .proof-grid,
  .guide-grid,
  .doc-list,
  .faq-list,
  .release-grid,
  .method-grid,
  .repo-list,
  .team-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .site-header {
    grid-template-columns: minmax(150px, auto) minmax(0, 1fr);
    align-items: center;
  }

  .menu-toggle {
    grid-column: auto;
    display: none;
  }

  nav {
    grid-column: 2;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-end;
    width: auto;
    padding-top: 0;
  }

  nav a {
    width: auto;
    border: 0;
    background: transparent;
    white-space: normal;
  }

  nav a.nav-download {
    border: 1px solid var(--teal);
    background: var(--teal);
    color: var(--dark);
  }

  .hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.68fr);
    align-items: center;
    padding-top: 76px;
    padding-bottom: 52px;
  }

  .testing-callout {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding-top: 30px;
    padding-bottom: 30px;
  }

  .automation {
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 1fr);
    align-items: start;
  }

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

  footer {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 1120px) {
  h1 {
    font-size: 4.2rem;
  }

  h2 {
    font-size: 3rem;
  }

  .hero,
  .testing-callout,
  .intro,
  .section {
    padding-right: 72px;
    padding-left: 72px;
  }

  .feature-table,
  .motivation-grid,
  .proof-grid,
  .guide-grid,
  .faq-list,
  .release-grid,
  .method-grid,
  .team-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (max-width: 559px) {
  .actions--equal {
    grid-template-columns: minmax(0, 1fr);
  }
}

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