:root {
  --brand: #2e8555;
  --brand-dark: #205d3b;
  --brand-soft: rgba(46, 133, 85, .09);
  --surface: #ffffff;
  --muted: #5f6b66;
  --border: #dfe6e2;
  --shadow: 0 10px 30px rgba(22, 52, 36, .08);
  /* Keep Mermaid diagrams on the same neutral/brand palette as the site.
     Quarto's default Cosmo mapping uses the link color for labels and a
     mid-gray body tint for subgraph fills, which is too strong here. */
  --mermaid-bg-color: #ffffff;
  --mermaid-edge-color: #69766f;
  --mermaid-node-fg-color: #205d3b;
  --mermaid-fg-color: #343a40;
  --mermaid-fg-color--lighter: #c7d2cc;
  --mermaid-fg-color--lightest: #f3f7f5;
  --mermaid-label-bg-color: #ffffff;
  --mermaid-label-fg-color: #343a40;
  --mermaid-node-bg-color: rgba(46, 133, 85, .09);
  --mermaid-font-weight: 500;
}

a {
  color: var(--brand-dark);
}

.navbar {
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(0, 0, 0, .035);
}

.navbar-brand img {
  max-height: 28px;
}

.navbar-title {
  font-weight: 700;
  letter-spacing: -.015em;
}

.nav-link.active,
.navbar-nav .nav-link:hover {
  color: var(--brand-dark) !important;
}

#quarto-search.type-overlay .aa-Autocomplete svg {
  color: var(--brand);
}

.sidebar-navigation .sidebar-item .sidebar-link.active {
  color: var(--brand-dark);
  font-weight: 700;
}

.sidebar-navigation .sidebar-item .sidebar-link:hover {
  color: var(--brand);
}

.quarto-title h1,
h1,
h2,
h3 {
  letter-spacing: -.025em;
}

.quarto-title-meta {
  font-size: .9rem;
}

.content-card-grid,
.advantage-grid,
.use-case-grid,
.comparison-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(245px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0 2rem;
}

.content-card {
  display: flex;
  flex-direction: column;
  min-height: 180px;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: 0 5px 18px rgba(22, 52, 36, .045);
}

.content-card>h3 {
  margin-top: 0;
  font-size: 1.12rem;
}

.content-card>p {
  color: var(--muted);
  flex: 1;
}

.content-card .card-link {
  margin-top: auto;
}

.card-link {
  font-weight: 700;
  text-decoration: none;
}

.card-meta {
  color: var(--brand-dark);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .065em;
  text-transform: uppercase;
}

.featured-card {
  border-color: rgba(46, 133, 85, .45);
  box-shadow: var(--shadow);
}

.product-landing-hero,
.excel-product-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .95fr);
  gap: 2rem;
  align-items: center;
  margin: 1rem 0 3rem;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: linear-gradient(135deg, var(--brand-soft), var(--surface) 55%);
}

.product-landing-copy>p:first-of-type,
.excel-product-feature-copy>p:first-of-type {
  font-size: 1.08rem;
  line-height: 1.65;
}

.product-landing-hero .product-preview,
.excel-product-feature .product-preview {
  margin: 0;
}

.excel-product-feature h2 {
  margin-top: 0;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}

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

.resource-card-links {
  display: grid;
  gap: .35rem;
  margin-top: auto;
}

.resource-card-links a {
  font-weight: 700;
  text-decoration: none;
}

.template-interactive {
  margin: 1.5rem 0 2rem;
}

.template-demo-card {
  display: block;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  text-decoration: none;
}

.template-demo-image {
  display: block;
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #0f172a;
}

.template-demo-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .25s ease;
}

.template-demo-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, .25);
}

.template-demo-badge {
  background: var(--brand);
  color: white;
  font-weight: 700;
  border-radius: 999px;
  padding: .75rem 1.25rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .25);
}

.template-demo-card:hover img {
  transform: scale(1.015);
}

.template-interactive figcaption {
  margin-top: .55rem;
  font-size: .94rem;
}

.homepage #title-block-header.quarto-title-block {
  display: none;
}

.home-container {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.home-hero {
  padding: 5.5rem 0 4.5rem;
  background: linear-gradient(180deg, rgba(46, 133, 85, .075), rgba(46, 133, 85, .012));
}

.hero-grid,
.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(430px, 1fr);
  gap: 4rem;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(2.8rem, 6vw, 5.3rem);
  line-height: .96;
  margin: 0;
  letter-spacing: -.055em;
}

.hero-copy p {
  font-size: 1.18rem;
  line-height: 1.7;
  color: var(--muted);
  max-width: 650px;
}

.eyebrow {
  color: var(--brand-dark);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.cta-row {
  display: flex;
  gap: .8rem;
  flex-wrap: wrap;
  margin: 1.6rem 0 1rem;
}

.btn-primary,
.btn-secondary {
  display: inline-block;
  padding: .75rem 1rem;
  border-radius: 8px;
  font-weight: 750;
  text-decoration: none;
}

.btn-primary {
  background: var(--brand);
  color: white !important;
}

.btn-secondary {
  border: 1px solid var(--border);
  color: #1f2925;
  background: white;
}

.appsource-link {
  font-size: .9rem;
  font-weight: 650;
}

.product-preview {
  display: block;
  color: inherit;
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: white;
  box-shadow: 0 18px 45px rgba(22, 52, 36, .13);
}

.product-preview img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
}

.preview-caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.1rem;
}

.preview-caption span {
  display: flex;
  flex-direction: column;
}

.preview-caption small {
  color: var(--muted);
  margin-top: .15rem;
}

.logo-wall-section {
  padding: 2.2rem 0 2.6rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.logo-wall-label {
  text-align: center;
  color: var(--muted);
  font-size: .82rem;
  font-weight: 700;
}

.logo-wall {
  display: grid;
  grid-template-columns: repeat(8, minmax(72px, 1fr));
  gap: 1.6rem 2rem;
  align-items: center;
  margin-top: 1.3rem;
}

.logo-wall img {
  width: 100%;
  max-width: 110px;
  height: 40px;
  object-fit: contain;
  margin: auto;
  filter: grayscale(100%);
  opacity: .52;
}

.home-section {
  padding: 5rem 0;
}

.home-section h2 {
  font-size: clamp(2rem, 4vw, 3.15rem);
  line-height: 1.05;
  margin-bottom: 1rem;
}

.subtle-section {
  background: var(--brand-soft);
  border-top: 1px solid rgba(46, 133, 85, .1);
  border-bottom: 1px solid rgba(46, 133, 85, .1);
}

.advantage-grid,
.use-case-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-model {
  display: grid;
  grid-template-columns: minmax(0, .8fr) auto minmax(0, 1fr);
  align-items: center;
  gap: .8rem;
}

.model-box {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.1rem;
  background: white;
}

.model-box span {
  display: block;
  color: var(--muted);
  font-size: .8rem;
  margin-top: .3rem;
}

.model-notebook {
  border-color: rgba(46, 133, 85, .45);
  box-shadow: var(--shadow);
}

.model-arrow {
  color: var(--brand);
  font-size: 1.5rem;
  font-weight: 800;
}

.model-outputs {
  display: grid;
  gap: .5rem;
}

.model-outputs span {
  background: white;
  border: 1px solid rgba(46, 133, 85, .2);
  border-radius: 7px;
  padding: .6rem .75rem;
  font-size: .82rem;
  font-weight: 700;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 2rem;
}

.section-heading h2 {
  margin-bottom: 0;
}

.code-example {
  background: var(--surface);
  color: inherit;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.4rem;
  box-shadow: var(--shadow);
  overflow: auto;
}

.code-example>span {
  display: block;
  color: var(--brand-dark);
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: .75rem;
}

.code-example pre {
  margin: 0 0 1rem;
  background: transparent;
  color: inherit;
  border: 0;
  padding: 0;
  font-size: .8rem;
  line-height: 1.55;
}

.code-example code {
  color: inherit;
  background: transparent;
}

.code-example .kw {
  color: var(--brand-dark);
  font-weight: 700;
}

.code-example strong {
  display: block;
  color: var(--muted);
  font-weight: 600;
  border-top: 1px solid var(--border);
  padding-top: .75rem;
  margin-top: .5rem;
}

.code-example strong code {
  color: var(--brand-dark);
  background: var(--brand-soft);
  border: 1px solid rgba(46, 133, 85, .18);
  padding: .15rem .45rem;
  border-radius: 6px;
  font-weight: 600;
}

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

.supporting-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.supporting-grid a {
  display: flex;
  justify-content: space-between;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
  text-decoration: none;
  font-weight: 700;
  background: white;
}

.final-section {
  padding-bottom: 6rem;
}

.final-cta {
  text-align: center;
  max-width: 800px;
}

.final-cta .cta-row {
  justify-content: center;
}

.marketplace-badge {
  display: block;
  width: 180px;
  max-width: 100%;
  height: auto;
  margin-top: 1rem;
}

.callout {
  border-radius: 8px;
}

@media (max-width: 1000px) {

  .hero-grid,
  .two-column,
  .product-landing-hero,
  .excel-product-feature {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .logo-wall {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 620px) {
  .home-hero {
    padding: 3.5rem 0 3rem;
  }

  .resource-card-grid {
    grid-template-columns: 1fr;
  }

  .advantage-grid,
  .use-case-grid,
  .comparison-grid,
  .supporting-grid {
    grid-template-columns: 1fr;
  }

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

  .section-heading {
    display: block;
  }
}

/* Quarto dark theme overrides for custom cards/landing sections. */
.quarto-dark {
  --surface: #202622;
  --muted: #bac5bf;
  --border: #3a453f;
  --brand-dark: #6ad5a0;
  --brand-soft: rgba(73, 191, 126, .10);
  --mermaid-bg-color: #202622;
  --mermaid-edge-color: #aab6b0;
  --mermaid-node-fg-color: #6ad5a0;
  --mermaid-fg-color: #f2f5f3;
  --mermaid-fg-color--lighter: #4d5b54;
  --mermaid-fg-color--lightest: #29312d;
  --mermaid-label-bg-color: #202622;
  --mermaid-label-fg-color: #f2f5f3;
  --mermaid-node-bg-color: rgba(73, 191, 126, .10);
}

.quarto-dark .content-card,
.quarto-dark .model-box,
.quarto-dark .code-example,
.quarto-dark .model-outputs span,
.quarto-dark .supporting-grid a,
.quarto-dark .btn-secondary,
.quarto-dark .product-preview {
  background: var(--surface);
  color: #f2f5f3;
}

.quarto-dark .product-landing-hero,
.quarto-dark .excel-product-feature {
  background: linear-gradient(135deg, var(--brand-soft), var(--surface) 55%);
}

.quarto-dark .feature-section {
  background: #181d1a;
}

.quarto-dark .logo-wall img {
  filter: grayscale(100%) invert(.82);
}

.quarto-dark .btn-secondary {
  border-color: var(--border);
}

/* Template library: distinguish focused Examples from feature-rich Toolboxes. */
.template-library-choices {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0 2.25rem;
}

.template-library-choice {
  border: 1px solid var(--bs-border-color);
  border-radius: 0.75rem;
  padding: 1.25rem 1.35rem;
  background: color-mix(in srgb, var(--bs-body-bg) 94%, var(--bs-primary) 6%);
}

.template-library-choice h3 {
  margin-top: 0;
}

#toolboxes-grid .quarto-grid-item {
  border-width: 1px;
}

#toolboxes-grid .card-title {
  font-size: 1.35rem;
}

#toolboxes-grid .card-text,
#toolboxes-grid .listing-description {
  font-size: 1rem;
  line-height: 1.55;
}

@media (max-width: 767.98px) {
  .template-library-choices {
    grid-template-columns: 1fr;
  }
}