/* Conservative theme refinements for a documentation-first site. */

[data-md-color-scheme="default"] {
  --md-primary-fg-color: #13263f;
  --md-primary-fg-color--light: #223a57;
  --md-primary-fg-color--dark: #0d1a2c;
  --md-accent-fg-color: #0d7a80;
  --md-typeset-a-color: #165b8c;
  --site-panel-bg: linear-gradient(180deg, rgba(19, 38, 63, 0.06), rgba(19, 38, 63, 0.02));
  --site-panel-solid: rgba(255, 255, 255, 0.82);
  --site-border: rgba(19, 38, 63, 0.12);
  --site-border-strong: rgba(13, 122, 128, 0.28);
  --site-shadow: 0 10px 24px rgba(17, 34, 56, 0.05);
}

.md-header {
  background: linear-gradient(90deg, #13263f 0%, #213a59 100%);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06) inset;
}

.md-nav--primary .md-nav__item--section > .md-nav__link,
.md-nav--primary .md-nav__item--section > .md-nav__link[for] {
  color: var(--md-primary-fg-color);
}

.md-typeset h1 {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.md-typeset blockquote {
  margin: 1.25rem 0;
  padding: 0.9rem 1rem;
  border-left: 0.2rem solid rgba(13, 122, 128, 0.45);
  border-radius: 0.5rem;
  background: rgba(19, 38, 63, 0.04);
}

.home-intro {
  margin: 0.35rem 0 1.6rem;
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--site-border);
  border-radius: 0.9rem;
  background: var(--site-panel-bg), var(--site-panel-solid);
  box-shadow: var(--site-shadow);
}

.home-intro > :last-child,
.home-card > :last-child,
.section-intro > :last-child,
.section-card > :last-child {
  margin-bottom: 0;
}

.home-kicker {
  margin: 0 0 0.8rem;
  color: var(--md-default-fg-color--light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.home-positioning {
  max-width: 44rem;
  margin: 0 0 0.8rem;
  color: var(--md-primary-fg-color);
  font-size: clamp(1.35rem, 1.05rem + 1.1vw, 2rem);
  font-weight: 600;
  line-height: 1.25;
}

.section-intro {
  margin: 0.25rem 0 1.45rem;
  padding: 1.05rem 1.15rem;
  border: 1px solid var(--site-border);
  border-radius: 0.85rem;
  background: rgba(19, 38, 63, 0.03);
}

.section-kicker {
  margin: 0 0 0.65rem;
  color: var(--md-default-fg-color--light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-lede {
  max-width: 44rem;
  margin: 0 0 0.65rem;
  color: var(--md-primary-fg-color);
  font-size: clamp(1.15rem, 1rem + 0.55vw, 1.55rem);
  font-weight: 600;
  line-height: 1.3;
}

.section-summary {
  max-width: 46rem;
  margin: 0;
  color: var(--md-default-fg-color--light);
}

.section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  gap: 0.8rem;
  margin: 1.3rem 0 1.9rem;
}

.section-card {
  padding: 0.95rem 1rem;
  border: 1px solid var(--site-border);
  border-radius: 0.8rem;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.7) inset;
}

.section-card h2,
.section-card h3 {
  margin: 0 0 0.5rem;
  color: var(--md-primary-fg-color);
  font-size: 0.98rem;
}

.section-card p {
  margin: 0 0 0.75rem;
  color: var(--md-default-fg-color--light);
  font-size: 0.82rem;
}

.section-card-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.section-card-links a {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0 0.7rem;
  border: 1px solid var(--site-border);
  border-radius: 999px;
  background: rgba(19, 38, 63, 0.04);
  color: var(--md-primary-fg-color);
  font-size: 0.74rem;
  font-weight: 600;
  text-decoration: none;
}

.section-card-links a:hover {
  border-color: var(--site-border-strong);
  background: rgba(13, 122, 128, 0.08);
  color: var(--md-accent-fg-color);
}

.section-checklist {
  margin: 1rem 0 1.6rem;
  padding: 0;
  list-style: none;
  border: 1px solid var(--site-border);
  border-radius: 0.8rem;
  overflow: hidden;
}

.md-typeset ul.section-checklist > li {
  list-style: none;
  margin: 0;
  padding: 0.8rem 0.95rem;
  border-top: 1px solid var(--site-border);
  background: rgba(255, 255, 255, 0.74);
}

[dir="ltr"] .md-typeset ul.section-checklist > li {
  margin-left: 0;
}

[dir="rtl"] .md-typeset ul.section-checklist > li {
  margin-right: 0;
}

.md-typeset ul.section-checklist > li::marker {
  content: "";
}

.section-checklist li:first-child {
  border-top: 0;
}

.section-checklist strong {
  color: var(--md-primary-fg-color);
}

.home-summary {
  max-width: 46rem;
  margin: 0;
  color: var(--md-default-fg-color--light);
}

.home-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.home-actions .md-button {
  margin: 0;
  border-radius: 999px;
}

.home-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  gap: 0.9rem;
  margin: 1.6rem 0 2.1rem;
}

.home-card {
  padding: 1rem 1.05rem;
  border: 1px solid var(--site-border);
  border-radius: 0.85rem;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.75) inset;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.home-card:hover {
  transform: translateY(-1px);
  border-color: var(--site-border-strong);
  box-shadow: 0 12px 22px rgba(17, 34, 56, 0.06);
}

.home-card h2 {
  margin: 0 0 0.55rem;
  color: var(--md-primary-fg-color);
  font-size: 1rem;
}

.home-card p {
  margin: 0 0 0.85rem;
  color: var(--md-default-fg-color--light);
  font-size: 0.82rem;
}

.home-card-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.home-card-links a {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0 0.72rem;
  border: 1px solid var(--site-border);
  border-radius: 999px;
  background: rgba(19, 38, 63, 0.04);
  color: var(--md-primary-fg-color);
  font-size: 0.74rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.18s ease, background-color 0.18s ease, color 0.18s ease;
}

.home-card-links a:hover {
  border-color: var(--site-border-strong);
  background: rgba(13, 122, 128, 0.08);
  color: var(--md-accent-fg-color);
}

@media screen and (max-width: 44.9375em) {
  .home-intro {
    padding: 1rem;
  }

  .section-intro {
    padding: 0.95rem 1rem;
  }

  .home-actions {
    gap: 0.55rem;
  }

  .home-card {
    padding: 0.95rem;
  }
}