.landing-body {
  background:
    radial-gradient(circle at 14% 8%, rgba(105, 241, 90, 0.08), transparent 18%),
    radial-gradient(circle at 86% 22%, rgba(105, 241, 90, 0.05), transparent 24%),
    var(--bg-dark);
}

.landing-header {
  position: sticky;
  top: 12px;
}

.landing-header .header-inner {
  min-height: auto;
  padding: 18px 22px;
  border-radius: 28px;
  flex-wrap: wrap;
}

.landing-header .site-nav {
  position: static;
  left: auto;
  right: auto;
  top: auto;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  opacity: 1;
  pointer-events: auto;
  transform: none;
  flex-wrap: wrap;
}

.landing-main {
  padding-top: 24px;
}

.breadcrumb-shell {
  margin-bottom: 1.5rem;
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted-dark);
  font-size: 0.94rem;
}

.breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.breadcrumb-item:not(:last-child)::after {
  content: "/";
  color: rgba(247, 248, 246, 0.4);
}

.breadcrumb-item[aria-current="page"] {
  color: var(--text-dark);
}

.landing-hero {
  padding-top: clamp(5.5rem, 8vw, 7rem);
  min-height: auto;
}

.landing-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.landing-hero-copy {
  max-width: 52rem;
}

.landing-page-title {
  margin: 0 0 1.25rem;
  font-size: clamp(2.8rem, 5.6vw, 5.1rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.landing-hero .lead {
  max-width: 42rem;
}

.landing-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 1.5rem;
}

.page-note {
  padding: 1.35rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 26px 90px rgba(0, 0, 0, 0.22);
}

.page-note p,
.page-note ul {
  margin: 0;
}

.page-note > * + * {
  margin-top: 0.9rem;
}

.page-note-title {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-note-list {
  padding-left: 1.1rem;
  color: var(--muted-dark);
}

.landing-section-head {
  margin-bottom: 2rem;
}

.landing-section-head .lead {
  margin-top: 0.8rem;
  max-width: 46rem;
  color: var(--muted-light);
  font-size: 1.02rem;
}

.theme-dark .landing-section-head .lead {
  color: var(--muted-dark);
}

.landing-card-grid,
.landing-related-grid,
.landing-faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.landing-card-grid .light-card,
.landing-card-grid .dark-card,
.landing-related-grid .light-card {
  min-height: 100%;
}

.landing-card-kicker {
  margin: 0 0 0.7rem;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.landing-card-copy {
  margin: 0;
}

.landing-faq-item {
  border: 1px solid rgba(16, 17, 17, 0.11);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 54px rgba(20, 24, 22, 0.09);
  overflow: clip;
}

.landing-faq-item[open] {
  border-color: rgba(105, 241, 90, 0.38);
}

.landing-faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.35rem 1.35rem 1rem;
  font-size: 1.1rem;
  font-weight: 700;
}

.landing-faq-item summary::-webkit-details-marker {
  display: none;
}

.landing-faq-answer {
  padding: 0 1.35rem 1.35rem;
  color: var(--muted-light);
}

.landing-faq-answer p {
  margin: 0;
}

.landing-related-grid a {
  display: block;
}

.landing-related-grid h3,
.landing-card-grid h3 {
  margin-top: 0;
}

.contact-layout.landing-contact-layout {
  align-items: start;
}

.landing-contact-copy .lead {
  color: var(--muted-dark);
}

.landing-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 1.5rem;
}

.contact-card p {
  margin-top: 0;
}

.site-footer.landing-footer {
  margin-top: 2.5rem;
  padding-bottom: 0;
}

@media (max-width: 960px) {
  .landing-header .header-inner {
    padding: 16px 18px;
  }

  .landing-header .site-nav {
    gap: 0.7rem;
  }

  .landing-hero-grid,
  .contact-layout.landing-contact-layout,
  .landing-card-grid,
  .landing-related-grid,
  .landing-faq-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .landing-header .site-nav {
    align-items: flex-start;
  }

  .landing-hero {
    padding-top: 4.75rem;
  }

  .landing-page-title {
    font-size: clamp(2.5rem, 13vw, 4rem);
  }

  .landing-meta,
  .landing-contact-actions,
  .footer-row {
    flex-direction: column;
    align-items: flex-start;
  }
}