/* Shared information-page styles. Site accents come from css/theme.css. */
:root {
  --bg: #ffffff;
  --bg-subtle: #F7F3E8;
  --text: #1D1915;
  --text-muted: #4f4a43;
  --border: #ddd6c6;
  --accent: #1a4d7c;
  --accent-hover: #123a5e;
  --focus: #0b5fff;
  --page-width: 72rem;
  --prose-width: 65ch;
  --font: system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --line: 1.6;
  --space: 1.25rem;
  --gutter: clamp(1rem, 3vw, 2rem);
}

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

html {
  font-size: 100%;
  scroll-behavior: auto;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: var(--line);
  overflow-wrap: anywhere;
}

header,
nav,
main,
footer,
section,
article,
div,
figure,
li,
dt,
dd,
table {
  min-width: 0;
}

h1,
h2,
h3,
h4,
p,
li,
dt,
dd,
th,
td,
a,
span,
code {
  overflow-wrap: anywhere;
}

h1,
h2,
h3,
h4 {
  font-weight: 700;
  text-wrap: pretty;
}

h1 {
  margin: 0 0 1rem;
  font-size: 2.25rem;
  line-height: 1.2;
  max-width: 28ch;
}

h2 {
  margin: 2.25rem 0 0.75rem;
  font-size: 1.5rem;
  line-height: 1.3;
}

h3 {
  margin: 1.5rem 0 0.625rem;
  font-size: 1.1875rem;
  line-height: 1.4;
}

h4 {
  margin: 1.25rem 0 0.5rem;
  font-size: 1.0625rem;
  line-height: 1.4;
}

p {
  margin: 0 0 1rem;
  max-width: var(--prose-width);
}

ul,
ol {
  margin: 0 0 1rem;
  padding-inline-start: 1.5rem;
}

li {
  margin-block-end: 0.375rem;
}

dl {
  margin: 1rem 0 1.5rem;
}

dt {
  font-weight: 600;
}

dd {
  margin: 0 0 1rem;
}

a {
  color: var(--accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent-hover);
  text-decoration-thickness: 0.12em;
}

button,
input,
select,
textarea {
  max-width: 100%;
  font: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  box-shadow: 0 0 0 3px var(--bg);
}

main[tabindex="-1"]:focus {
  outline: 3px solid var(--focus);
  outline-offset: -3px;
  box-shadow: none;
}

[id] {
  scroll-margin-block-start: 1rem;
}

img,
svg,
video {
  max-width: 100%;
  height: auto;
}

img {
  vertical-align: middle;
}

figure {
  margin: 0;
}

figcaption {
  margin-block-start: 0.625rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
  max-width: var(--prose-width);
}

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

pre {
  max-width: 100%;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

hr {
  margin: 2rem 0;
  border: 0;
  border-block-start: 1px solid var(--border);
}

.visually-hidden,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  border: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  inset-block-start: 0.5rem;
  inset-inline-start: 0.5rem;
  z-index: 1000;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  min-width: 44px;
  max-width: calc(100% - 1rem);
  padding: 0.75rem 1rem;
  color: var(--bg);
  background: var(--text);
  border: 2px solid var(--text);
  border-radius: 0.25rem;
  transform: translateY(calc(-100% - 1rem));
  text-decoration: underline;
}

.skip-link:focus,
.skip-link:focus-visible {
  transform: none;
  color: var(--bg);
}

.site-header {
  border-block-end: 1px solid var(--border);
  background: var(--bg);
}

.header-inner,
main,
.footer-inner {
  width: 100%;
  max-width: var(--page-width);
  margin-inline: auto;
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding: 1rem var(--gutter);
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 44px;
  max-width: 100%;
  padding-block: 0.25rem;
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

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

.brand-link img {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.brand-link span {
  min-width: 0;
}

.site-nav {
  max-width: 100%;
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav li {
  margin: 0;
  max-width: 100%;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
  max-width: 100%;
  padding: 0.5rem 0.75rem;
  border-block-end: 2px solid transparent;
  color: var(--text-muted);
  text-align: center;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--accent);
  border-block-end-color: var(--accent);
}

.site-nav a[aria-current="page"] {
  font-weight: 700;
}

main {
  padding: 2.5rem var(--gutter) 3.5rem;
}

main > section + section {
  margin-block-start: 2.25rem;
}

.prose,
.lead {
  max-width: var(--prose-width);
}

.lead {
  color: var(--text-muted);
  font-size: 1.1875rem;
}

.prose > :first-child {
  margin-block-start: 0;
}

.prose > :last-child {
  margin-block-end: 0;
}

.eyebrow {
  margin-block-end: 0.75rem;
  color: var(--accent);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.025em;
}

.hero {
  margin-block-end: 2.25rem;
  padding: clamp(1.25rem, 4vw, 3rem);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background: var(--bg-subtle);
  background: color-mix(in srgb, var(--accent) 6%, white);
}

.hero h1 {
  max-width: 25ch;
}

.hero > :last-child,
.hero-inner > :last-child {
  margin-block-end: 0;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  align-items: center;
  gap: 2rem;
}

.hero-inner > * {
  min-width: 0;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.75rem;
  margin-block: 1.25rem 0;
  padding: 0;
  list-style: none;
}

.actions > * {
  min-width: 0;
  max-width: 100%;
}

.actions li {
  margin: 0;
}

.actions a:not(.button):not(.btn) {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  min-width: 44px;
  max-width: 100%;
  padding: 0.5rem 0.25rem;
}

.button,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  min-width: 44px;
  max-width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--accent);
  border-radius: 0.375rem;
  color: var(--accent);
  background: var(--bg);
  font-weight: 600;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  white-space: normal;
}

.button-primary,
.btn-primary {
  color: #ffffff;
  background: var(--accent);
}

.button-primary:hover,
.btn-primary:hover {
  color: #ffffff;
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  text-decoration: underline;
}

.button-secondary,
.btn-secondary {
  color: var(--accent);
  background: var(--bg);
}

.button-secondary:hover,
.btn-secondary:hover {
  color: var(--accent-hover);
  border-color: var(--accent-hover);
  text-decoration: underline;
}

.card {
  margin: 1.5rem 0;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  background: var(--bg-subtle);
}

.card > :first-child,
.service-card > :first-child,
.project > :first-child,
.feature > :first-child {
  margin-block-start: 0;
}

.card > :last-child,
.service-card > :last-child,
.project > :last-child {
  margin-block-end: 0;
}

.feature {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 23rem), 1fr));
  align-items: start;
  gap: 1.5rem;
  margin-block: 1.25rem 2rem;
  padding: clamp(1rem, 3vw, 1.75rem);
  border: 1px solid var(--border);
  border-block-start: 3px solid var(--accent);
  border-radius: 0.375rem;
  background: var(--bg-subtle);
}

.feature > * {
  min-width: 0;
}

.feature img,
.feature figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--border);
  border-radius: 0.25rem;
  /* Keep the complete application image, including attribution. */
  object-fit: contain;
}

.feature-content > :first-child {
  margin-block-start: 0;
}

.feature-content > :last-child {
  margin-block-end: 0;
}

.grid,
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  gap: 1.5rem;
  margin-block: 1.25rem 2rem;
}

.grid > *,
.grid-3 > * {
  min-width: 0;
}

.service-card {
  padding: 1.25rem 0;
  border-block-start: 2px solid var(--accent);
}

.grid .card,
.grid-3 .card {
  margin: 0;
}

.project {
  padding-block: 1.5rem;
  border-block-end: 1px solid var(--border);
}

.project h3 {
  margin-block-start: 0;
}

.repo-list {
  margin-block: 1rem 1.5rem;
  padding: 0;
  list-style: none;
}

.repo-list li {
  margin: 0;
  padding-block: 1.25rem;
  border-block-end: 1px solid var(--border);
}

.repo-list li:last-child {
  border-block-end: 0;
}

.repo-list a {
  font-weight: 600;
}

.repo-desc {
  margin: 0.375rem 0 0;
  color: var(--text-muted);
  font-size: 1rem;
}

.version,
.version-badge,
.status-label {
  display: inline-block;
  max-width: 100%;
  padding: 0.25rem 0.625rem;
  border: 1px solid var(--border);
  border-radius: 0.25rem;
  color: var(--text-muted);
  background: var(--bg-subtle);
  font-size: 0.9375rem;
  line-height: 1.5;
  white-space: normal;
}

.status-label {
  margin-block: 0 1rem;
  border-inline-start: 3px solid var(--accent);
  font-weight: 600;
}

.notice {
  margin-block: 1.25rem;
  padding: 1rem 1.25rem;
  border-inline-start: 4px solid var(--accent);
  background: var(--bg-subtle);
}

.notice > :first-child {
  margin-block-start: 0;
}

.notice > :last-child {
  margin-block-end: 0;
}

.company-details {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  gap: 0.75rem 1.5rem;
  max-width: var(--prose-width);
}

.company-details dt,
.company-details dd {
  margin: 0;
}

.company-details dt {
  font-weight: 600;
}

/* Also support definition lists with a div around each term/value pair. */
.company-details > div {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  gap: 0.75rem 1.5rem;
}

.meta-table {
  width: 100%;
  max-width: var(--prose-width);
  table-layout: fixed;
  border-collapse: collapse;
  margin-block: 1rem 1.5rem;
}

.meta-table caption {
  text-align: start;
}

.meta-table th,
.meta-table td {
  padding: 0.75rem 0.75rem 0.75rem 0;
  border-block-end: 1px solid var(--border);
  vertical-align: top;
  text-align: start;
  white-space: normal;
  overflow-wrap: anywhere;
}

.meta-table th {
  width: 30%;
  font-weight: 600;
}

.site-footer {
  border-block-start: 1px solid var(--border);
  background: var(--bg-subtle);
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding: 1.5rem var(--gutter);
}

.footer-inner > * {
  min-width: 0;
  max-width: 100%;
}

.footer-inner p {
  margin: 0;
}

.footer-inner nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-inner nav li {
  margin: 0;
}

.footer-inner a {
  display: inline-block;
  min-height: 44px;
  padding-block: 0.5rem;
}

@media (max-width: 40rem) {
  h1 {
    font-size: 1.875rem;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    width: 100%;
  }

  main {
    padding-block: 1.75rem 2.5rem;
  }

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

  .company-details,
  .company-details > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.375rem;
  }

  .company-details dd {
    margin-block-end: 0.875rem;
  }

  .company-details > div {
    gap: 0.375rem;
  }

  .actions {
    align-items: stretch;
  }

  .actions > .button,
  .actions > .btn,
  .actions > li {
    width: 100%;
  }

  .actions li > .button,
  .actions li > .btn {
    width: 100%;
  }

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

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

@media (forced-colors: active) {
  :focus-visible,
  main[tabindex="-1"]:focus {
    outline-color: Highlight;
    box-shadow: none;
  }

  .button,
  .btn,
  .notice,
  .status-label {
    border-color: ButtonText;
  }

  .site-nav a[aria-current="page"] {
    border-block-end-color: LinkText;
  }
}

@media print {
  .skip-link,
  .site-nav,
  .actions {
    display: none;
  }

  body {
    color: #000000;
    background: #ffffff;
  }

  main {
    max-width: none;
    padding: 0;
  }

  .hero,
  .card,
  .feature,
  .notice {
    background: #ffffff;
  }

  a {
    color: #000000;
  }
}

/* Shared presentation for the ten information sites. */
.site-header { border-block-start: 4px solid var(--accent); }
.r2-groupbar { background: var(--bg-subtle); color: var(--text-muted); font-size: .875rem; }
.groupbar-inner { max-width: var(--page-width); margin-inline: auto; padding: .125rem var(--gutter); }
.r2-groupbar a { display: inline-flex; align-items: center; min-height: 44px; color: var(--text-muted); font-weight: 600; }
.header-inner { padding-block: .8rem; }
.brand-link img { width: 40px; height: 40px; }
.site-nav a { font-size: .9375rem; }
.r2-site main:has(.r2-page) { max-width: none; padding: 0; }
.r2-page { max-width: none; }
.r2-page .r2-hero {
  position: relative;
  margin: 0;
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
  padding-inline: max(var(--gutter), calc((100% - var(--page-width)) / 2 + var(--gutter)));
  background: var(--bg-subtle);
}
.r2-hero-content { position: relative; z-index: 1; width: 75%; max-width: 52rem; }
.r2-page .r2-hero h1 {
  max-width: 26ch;
  margin: 0 0 1rem;
  font-size: clamp(1.875rem, 3.2vw, 2.5rem);
  line-height: 1.16;
  letter-spacing: -.025em;
}
.r2-subheading { max-width: 52ch; font-size: clamp(1.125rem, 2vw, 1.4rem); font-weight: 600; line-height: 1.4; }
.r2-hero-visual {
  position: absolute;
  right: max(var(--gutter), calc((100% - var(--page-width)) / 2 + var(--gutter)));
  top: 2.5rem;
  bottom: 2.5rem;
  width: min(22%, 16rem);
  display: grid;
  place-items: center;
  background-repeat: repeat;
  pointer-events: none;
}
.r2-hero-visual img { width: 90%; max-width: 220px; height: auto; opacity: .1; }
.brand-colour .r2-hero-visual img { opacity: .28; }
.r2-page .eyebrow { color: var(--accent-ink, var(--accent)); font-size: .9375rem; }
.r2-page .r2-name-line { max-width: 65ch; color: var(--accent-ink, var(--accent)); font-weight: 600; font-size: 1rem; }
.r2-lead { max-width: 65ch; }
.r2-lead p { color: var(--text-muted); font-size: 1.0625rem; }
.r2-page .r2-actions { margin-block: 1.5rem 0; }
.r2-section { margin: 0; padding: clamp(2.5rem, 5vw, 4rem) var(--gutter); background: var(--bg); }
.r2-page > .r2-section:nth-of-type(even) { background: var(--bg-subtle); }
.r2-section-inner { max-width: calc(var(--page-width) - 2 * var(--gutter)); margin-inline: auto; }
.r2-section-inner > h2 { margin: 0 0 1.5rem; font-size: clamp(1.5rem, 2.6vw, 2rem); line-height: 1.2; letter-spacing: -.02em; }
.r2-section-inner > h2::before { content: ""; display: block; width: 32px; height: 3px; margin-block-end: .8rem; background: var(--accent); }
.r2-section-inner > p { max-width: var(--prose-width); }
.r2-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; margin-block: 1.5rem 0; }
.r2-grid-labs { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.r2-card { display: flex; flex-direction: column; min-width: 0; padding: 1.5rem; border: 1px solid var(--border); border-block-start: 3px solid var(--accent); border-radius: .5rem; background: var(--bg); }
.r2-card h3 { margin: 0 0 .8rem; font-size: 1.1875rem; line-height: 1.3; }
.r2-card p { margin-block-end: .8rem; font-size: 1rem; }
.r2-card p:last-child { margin-block-end: 0; }
.r2-card .r2-card-label { align-self: flex-start; margin-block: 0 1rem; padding: .3rem .65rem; border: 1px solid var(--accent); border-radius: 1rem; color: var(--accent); background: var(--bg); font-size: .8125rem; font-weight: 700; line-height: 1.5; }
.r2-card-labs img { width: 48px; height: 48px; object-fit: contain; margin-block-end: 1rem; }
.r2-card-labs .r2-card-paragraph { font-size: .9375rem; }
.r2-card-site { margin-block-start: auto; padding-block-start: .8rem; }
.r2-card-site a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 600; }
.r2-card-links { display: flex; flex-wrap: wrap; gap: .6rem; margin-block: auto 0; padding-block-start: 1rem; }
.r2-card-links .button { padding: .5rem .7rem; font-size: .9375rem; }
.r2-items { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; margin: 1.5rem 0 0; padding: 0; list-style: none; }
.r2-items li { margin: 0; }
.r2-offer { padding: 1.25rem; border-block-start: 3px solid var(--accent); background: var(--bg); }
.r2-offer strong { display: block; margin-block-end: .6rem; }
.r2-item-context { grid-column: 1 / -1; max-width: var(--prose-width); }
.r2-note { margin-block: 1.5rem 0; color: var(--text-muted); font-size: .9375rem; }
.r2-links { display: flex; flex-wrap: wrap; gap: .25rem 1.5rem; margin-block: 1.25rem 0; padding-inline-start: 1.25rem; }
.r2-links a { display: inline-flex; align-items: center; min-height: 44px; }
.r2-section a:not(.button) { color: var(--accent-ink, var(--accent)); }
.hero { background: var(--bg-subtle); }
.hero h1, .r2-site main > h1 { font-size: clamp(1.875rem, 3.2vw, 2.5rem); }
.site-footer { border: 0; background: #1D1915; color: #F7F3E8; }
.footer-inner { display: grid; grid-template-columns: 1.3fr .7fr 1.4fr; gap: 2.5rem; padding-block: 2.75rem; }
.footer-inner h2 { margin: 0 0 .75rem; font-size: 1rem; line-height: 1.4; }
.footer-inner p { margin-block-end: .75rem; }
.footer-inner a, .footer-inner a:hover { color: #F7F3E8; }
.footer-inner nav ul { display: block; }
.footer-inner nav li { margin: 0; }
.footer-inner a { padding-block: .5rem; min-height: 44px; }
.footer-group ul { display: grid !important; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .25rem .75rem !important; }
.footer-group a { font-size: .875rem; }
.button, .brand-link, .site-nav a { transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease; }
@media (max-width: 64rem) {
  .r2-grid-labs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-inner { gap: 1.5rem; }
}
@media (max-width: 52rem) {
  .r2-grid:not(.r2-grid-labs), .r2-items { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 40rem) {
  .r2-hero-content { width: 100%; max-width: none; }
  .r2-hero-visual { display: none; }
  .r2-page .r2-hero { padding-block: 2rem; }
  .r2-page .r2-hero h1 { font-size: clamp(1.625rem, 7vw, 1.875rem); max-width: 26ch; }
  .r2-subheading { font-size: 1.125rem; }
  .r2-grid, .r2-grid-labs, .r2-grid:not(.r2-grid-labs), .r2-items { grid-template-columns: minmax(0, 1fr); }
  .r2-card-links .button { width: 100%; }
  .footer-inner { grid-template-columns: minmax(0, 1fr); gap: 2rem; }
}
@media (prefers-reduced-motion: reduce) {
  .button, .brand-link, .site-nav a { transition: none; }
}