/* The home page of the documentation of the rcalxrc08 packages (the same file in every repository): a landing page
   inside Documenter, on top of the design system of site.css. Everything here is scoped to a content that holds the
   hero (.fc-hero). */

/* a wider column for the landing page */
html:root #documenter .docs-main:has(.fc-hero) {
  max-width: 76rem;
}

/* the section titles: no dot, a thin rule above, an eyebrow-sized weight */
html:root .content:has(.fc-hero) > h2 {
  margin-top: 4.5rem;
  padding: 2.2rem 0 0;
  border-bottom: 0;
  border-top: 1px solid var(--fc-line);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  letter-spacing: -0.02em;
}

html:root .content .fc-section-lede {
  max-width: 46rem;
  margin: .4rem 0 1.8rem;
  font-size: 1.08rem;
  color: var(--muted);
}

html:root .content .fc-section-lede em {
  color: var(--text);
  font-style: normal;
  font-weight: 600;
}

/* ---------- Hero ---------- */

html:root .content .fc-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(16px, 3vw, 40px);
  align-items: center;
  margin: 8px 0 28px;
  padding: clamp(20px, 3vw, 36px) 0 8px;
}

/* the glow behind the surface */
html:root .content .fc-hero::before {
  content: "";
  position: absolute;
  inset: -40px -20px auto 35%;
  height: 520px;
  background: radial-gradient(closest-side, var(--fc-glow), transparent);
  pointer-events: none;
  z-index: 0;
}

html:root .content .fc-hero > * {
  position: relative;
  z-index: 1;
  min-width: 0;
}

html:root .content .fc-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  padding: 4px 14px 4px 6px;
  font-family: var(--mono);
  font-size: .9rem;
  font-weight: 600;
  color: var(--text);
  background: var(--fc-card);
  border: 1px solid var(--fc-line);
  border-radius: 999px;
}

html:root .content .fc-eyebrow img {
  width: 26px;
  height: 26px;
  margin: 0;
  display: inline;
}

html:root .content .fc-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font);
  font-size: clamp(2.1rem, 4.4vw, 3.4rem);
  font-weight: 750;
  line-height: 1.06;
  letter-spacing: -0.035em;
}

html:root .content .fc-hero h1 a.docs-heading-anchor-permalink {
  display: none;
}

html:root .content .fc-lede {
  max-width: 34rem;
  margin: 0 0 26px;
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
  line-height: 1.55;
  color: var(--muted);
}

html:root .content .fc-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}

html:root .content a.fc-btn,
html:root .content a.fc-btn:visited {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--text);
  background: var(--fc-card);
  border: 1px solid var(--fc-line);
  border-radius: 10px;
  transition: transform .15s, border-color .15s, box-shadow .15s;
}

html:root .content a.fc-btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
  border-color: var(--muted);
}

html:root .content a.fc-btn-primary,
html:root .content a.fc-btn-primary:visited {
  color: #0b1020;
  background: var(--highlight);
  border-color: transparent;
  box-shadow: 0 6px 24px color-mix(in srgb, var(--highlight) 30%, transparent);
}

html.theme--documenter-dark .content a.fc-btn-primary,
html.theme--documenter-dark .content a.fc-btn-primary:visited {
  background: #ffb84d;
}

html:root:not(.theme--documenter-dark) .content a.fc-btn-primary,
html:root:not(.theme--documenter-dark) .content a.fc-btn-primary:visited {
  color: #ffffff;
  background: #1f2328;
  box-shadow: none;
}

html:root .content a.fc-btn-primary:hover {
  border-color: transparent;
}

html:root .content a.fc-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

html:root .content pre.fc-hero-code {
  max-width: 36rem;
  margin: 0;
  padding: 14px 16px;
  font-size: .8rem;
  line-height: 1.7;
  white-space: pre;
  overflow-x: auto;
  color: var(--muted);
  background: color-mix(in srgb, var(--fc-card) 80%, transparent);
}

html:root .content pre.fc-hero-code .k {
  color: var(--secondary);
}

html:root .content pre.fc-hero-code .c {
  color: color-mix(in srgb, var(--muted) 70%, transparent);
}

html:root .content .fc-hero-figure {
  margin: 0;
}

html:root .content .fc-hero-figure img {
  width: 100%;
  margin: 0;
}

html:root .content .fc-hero-figure figcaption {
  margin-top: 4px;
  font-style: normal;
  font-size: .82rem;
  color: var(--muted);
  text-align: right;
}

html:root .content .fc-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 4px 8px;
  margin-bottom: 4px;
  color: var(--text);
}

html:root .content .fc-legend i {
  display: inline-block;
  margin-left: 6px;
}

html:root .content .fc-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--highlight);
}

html:root .content .fc-dot-hollow {
  background: transparent;
  border: 1.5px solid var(--highlight);
}

html:root .content .fc-ramp {
  width: 56px;
  height: 8px;
  border-radius: 4px;
  background: linear-gradient(90deg, #22346b, #4f8cff, #38cfff, #00d4aa, #7ee787, #ffb84d);
}

html:root:not(.theme--documenter-dark) .content .fc-ramp {
  background: linear-gradient(90deg, #c7d6f5, #4f8cff, #1ea6d4, #00a585, #4db55c, #e8962a);
}

@media (max-width: 1000px) {
  html:root .content .fc-hero {
    grid-template-columns: 1fr;
  }
  html:root .content .fc-hero::before {
    inset: 30% -20px auto 0;
  }
  html:root .content .fc-hero-figure figcaption {
    text-align: left;
  }
  html:root .content .fc-legend {
    justify-content: flex-start;
  }
}

/* ---------- Feature cards and use cases ---------- */

html:root .content .fc-grid {
  display: grid;
  gap: var(--fc-gap);
}

html:root .content .fc-features {
  grid-template-columns: repeat(auto-fill, minmax(min(250px, 100%), 1fr));
}

html:root .content .fc-card,
html:root .content .fc-case {
  position: relative;
  padding: 22px 22px 20px;
  background: var(--fc-card);
  border: 1px solid var(--fc-line);
  border-radius: 14px;
  transition: border-color .2s, transform .2s;
}

html:root .content .fc-card:hover,
html:root .content .fc-case:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--fc-line));
  transform: translateY(-2px);
}

html:root .content .fc-card h3,
html:root .content .fc-case h3 {
  margin: 14px 0 8px;
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}

html:root .content .fc-card p {
  margin: 0 0 10px;
  font-size: .92rem;
  line-height: 1.5;
  color: var(--text);
}

html:root .content .fc-card p.fc-why {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--fc-line);
  color: var(--muted);
}

html:root .content .fc-card p.fc-why::before {
  content: "Why it matters  ";
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--secondary);
}

html:root .content .fc-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
}

html:root .content .fc-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

html:root .content .fc-icon svg .hl,
html:root .content .fc-icon svg circle {
  fill: var(--highlight);
  stroke: none;
}

html:root .content .fc-icon svg ellipse {
  fill: none;
}

html:root .content .fc-case header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

html:root .content .fc-case header h3 {
  margin: 0 0 12px;
}

/* ---------- Architecture ---------- */

html:root .content .fc-arch {
  padding: clamp(16px, 3vw, 28px);
  background:
    radial-gradient(circle at 50% 0%, var(--fc-glow), transparent 60%),
    var(--fc-card);
  border: 1px solid var(--fc-line);
  border-radius: 16px;
}

html:root .content ol.fc-flow {
  display: grid;
  grid-template-columns: repeat(var(--fc-steps, 6), minmax(0, 1fr));
  gap: 26px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

html:root .content ol.fc-flow li {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0;
  padding: 14px 14px 16px;
  background: var(--bg);
  border: 1px solid var(--fc-line);
  border-radius: 12px;
}

/* the arrows between the stages */
html:root .content ol.fc-flow li + li::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -22px;
  width: 18px;
  height: 2px;
  background: var(--accent);
}

html:root .content ol.fc-flow li + li::after {
  content: "";
  position: absolute;
  top: calc(50% - 4px);
  left: -9px;
  border: 5px solid transparent;
  border-left: 6px solid var(--accent);
}

html:root .content ol.fc-flow b {
  font-size: .95rem;
  line-height: 1.25;
}

html:root .content ol.fc-flow li > span:last-child {
  font-size: .78rem;
  line-height: 1.45;
  color: var(--muted);
}

html:root .content ol.fc-flow code {
  font-size: .74rem;
}

html:root .content .fc-node-k {
  font-family: var(--mono);
  font-size: .7rem;
  font-weight: 700;
  color: var(--muted);
}

html:root .content ol.fc-flow li.fc-core {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 16%, transparent), 0 12px 32px color-mix(in srgb, var(--accent) 20%, transparent);
}

html:root .content ol.fc-flow li.fc-core .fc-node-k { color: var(--accent); }

html:root .content ol.fc-flow li.fc-out {
  border-color: color-mix(in srgb, var(--highlight) 60%, var(--fc-line));
}

html:root .content ol.fc-flow li.fc-out .fc-node-k { color: var(--highlight); }

html:root .content .fc-backflow {
  position: relative;
  margin-top: 26px;
  padding: 12px 16px;
  font-family: var(--mono);
  font-size: .88rem;
  color: var(--text);
  border: 1px dashed color-mix(in srgb, var(--secondary) 60%, transparent);
  border-radius: 10px;
}

html:root .content .fc-backflow span {
  color: var(--secondary);
  font-weight: 700;
}

html:root .content .fc-backflow em {
  display: block;
  margin-top: 4px;
  font-family: var(--font);
  font-style: normal;
  font-size: .82rem;
  color: var(--muted);
}

@media (max-width: 1100px) {
  html:root .content ol.fc-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  html:root .content ol.fc-flow li:nth-child(3n+1)::before,
  html:root .content ol.fc-flow li:nth-child(3n+1)::after {
    display: none;
  }
}

@media (max-width: 640px) {
  html:root .content ol.fc-flow {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  html:root .content ol.fc-flow li + li::before {
    display: block;
    top: -18px;
    left: 24px;
    width: 2px;
    height: 14px;
  }
  html:root .content ol.fc-flow li + li::after {
    display: block;
    top: -8px;
    left: 20px;
    border: 5px solid transparent;
    border-top: 6px solid var(--accent);
  }
}

/* ---------- Figures ---------- */

/* ---------- Quick start ---------- */

html:root .content .fc-step {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
  margin: 2.2rem 0 .6rem;
}

html:root .content .fc-step-n {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  font-family: var(--mono);
  font-weight: 700;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

html:root .content .fc-step h3 {
  margin: 4px 0 4px;
  font-size: 1.1rem;
}

html:root .content .fc-step p {
  margin: 0;
  color: var(--muted);
  font-size: .95rem;
}

/* the code and the output of a step sit under its text, as one card */
html:root .content .fc-next {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin: 2.6rem 0 0;
}

html:root .content .fc-next a,
html:root .content .fc-next a:visited {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px;
  color: var(--text);
  background: var(--fc-card);
  border: 1px solid var(--fc-line);
  border-radius: 12px;
  transition: border-color .15s;
}

html:root .content .fc-next a:hover {
  text-decoration: none;
  border-color: var(--accent);
}

html:root .content .fc-next b::after {
  content: " →";
  color: var(--accent);
}

html:root .content .fc-next span {
  font-size: .85rem;
  color: var(--muted);
}

@media (max-width: 640px) {
  html:root .content .fc-step ~ pre,
  html:root .content .fc-step ~ .documenter-example-output {
    margin-left: 0;
  }
}

/* the code of the last section is not part of a step */
html:root .content > h2#The-ecosystem ~ pre {
  margin-left: 0;
}

/* ---------- Results: one large figure at a time, chosen by tabs (radio buttons, no script) ---------- */

html:root .content .fc-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 14px;
  background: var(--fc-card);
  border: 1px solid var(--fc-line);
  border-radius: 16px;
}

html:root .content .fc-tabs > input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

html:root .content .fc-tabs > label {
  padding: 7px 14px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--muted);
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: color .15s, background .15s;
}

html:root .content .fc-tabs > label:hover {
  color: var(--text);
}

html:root .content .fc-tabs > input:checked + label {
  color: var(--text);
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
}

html:root .content .fc-tabs > input:focus-visible + label {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

html:root .content .fc-tab-panels {
  flex-basis: 100%;
  margin-top: 8px;
}

html:root .content figure.fc-tab-panel {
  display: none;
  margin: 0;
}

html:root .content #fc-results-1:checked ~ .fc-tab-panels > .fc-tab-panel:nth-child(1),
html:root .content #fc-results-2:checked ~ .fc-tab-panels > .fc-tab-panel:nth-child(2),
html:root .content #fc-results-3:checked ~ .fc-tab-panels > .fc-tab-panel:nth-child(3),
html:root .content #fc-results-4:checked ~ .fc-tab-panels > .fc-tab-panel:nth-child(4) {
  display: block;
}

html:root .content figure.fc-tab-panel img {
  width: 100%;
  margin: 0 0 10px;
}

html:root .content figure.fc-tab-panel figcaption {
  max-width: 48rem;
  font-size: .92rem;
  font-style: normal;
  line-height: 1.55;
  color: var(--muted);
}

html:root .content figure.fc-tab-panel figcaption b {
  color: var(--text);
}

/* ---------- Use cases, compact ---------- */

html:root .content .fc-cases {
  grid-template-columns: repeat(auto-fill, minmax(min(240px, 100%), 1fr));
}

html:root .content .fc-case p {
  margin: 0 0 8px;
  font-size: .88rem;
  line-height: 1.5;
  color: var(--muted);
}

html:root .content .fc-case p.fc-outcome {
  margin: 0;
  padding-top: 8px;
  color: var(--text);
  font-weight: 550;
  border-top: 1px dashed var(--fc-line);
}

html:root .content .fc-case p.fc-outcome::before {
  content: "→ ";
  color: var(--secondary);
}