:root {
  --uav-ink: #263a4e;
  --uav-copy: #425b70;
  --uav-accent: #147284;
  --uav-highlight: #57c4dc;
  --uav-surface: #f3f7f9;
  --uav-paper: #ffffff;
  --uav-line: #d7e2e9;
}

.uav-page header.default-header,
.uav-page header.default-header.scrolled {
  position: sticky;
  background: var(--uav-ink) !important;
  backdrop-filter: none;
  box-shadow: none;
}

.uav-page .footer-area .single-footer-widget p {
  color: #bac9d8;
}

.uav-language {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  margin-left: 16px;
  color: var(--uav-paper);
  font-weight: 700;
}

.uav-language:hover {
  color: var(--uav-highlight);
}

.uav-detail {
  color: var(--uav-copy);
  background: var(--uav-paper);
}

.uav-detail ::selection {
  color: var(--uav-paper);
  background: var(--uav-accent);
}

.uav-detail h1,
.uav-detail h2 {
  color: var(--uav-ink);
  line-height: 1.12;
}

.uav-hero {
  padding: 36px 0 64px;
  background: linear-gradient(125deg, var(--uav-paper), var(--uav-surface));
}

.uav-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 44px;
  font-size: 14px;
}

.uav-detail a {
  color: var(--uav-accent);
  text-underline-offset: 4px;
}

.uav-detail a:hover {
  text-decoration: underline;
}

.uav-detail a:focus-visible {
  outline: 3px solid var(--uav-accent);
  outline-offset: 5px;
}

.uav-hero-grid,
.uav-overview-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  align-items: center;
  gap: 56px;
}

.uav-intro h1 {
  font-size: clamp(44px, 5vw, 72px);
  margin-bottom: 18px;
}

.uav-category {
  color: var(--uav-accent);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
}

.uav-lead {
  font-size: 18px;
  line-height: 1.8;
  max-width: 48ch;
  margin-bottom: 28px;
}

.uav-spec-link {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  min-height: 44px;
  font-weight: 700;
}

.uav-figure {
  margin: 0;
  padding: 26px 24px 20px;
  border: 1px solid var(--uav-line);
  border-radius: 16px;
  background: var(--uav-paper);
}

.uav-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.uav-figure figcaption {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--uav-copy);
}

.uav-overview {
  padding: 72px 0;
}

.uav-overview h2,
.uav-technical h2 {
  font-size: clamp(28px, 3vw, 40px);
  margin-bottom: 24px;
}

.uav-overview p,
.uav-capabilities {
  font-size: 16px;
  line-height: 1.85;
}

.uav-capabilities {
  padding-left: 22px;
  margin: 0;
}

.uav-capabilities li {
  padding: 14px 0 14px 8px;
  border-bottom: 1px solid var(--uav-line);
}

.uav-capabilities li::marker {
  color: var(--uav-accent);
}

.uav-technical {
  padding: 64px 0 72px;
  background: var(--uav-surface);
  scroll-margin-top: 100px;
}

.uav-specs {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  font-variant-numeric: tabular-nums;
}

.uav-specs > div {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--uav-line);
}

.uav-specs dt {
  color: var(--uav-ink);
  font-weight: 700;
}

.uav-specs dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.uav-spec-note {
  max-width: 80ch;
  margin: 28px 0 32px;
  font-size: 14px;
  line-height: 1.8;
}

.uav-related {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 28px;
}

.uav-related a {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  font-weight: 700;
}

@media (max-width: 991.98px) {
  .uav-hero-grid,
  .uav-overview-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }

  .uav-language {
    margin: 12px 0 0;
  }

  .uav-figure {
    max-width: 640px;
  }
}

@media (max-width: 575.98px) {
  .uav-hero {
    padding: 24px 0 36px;
  }

  .uav-breadcrumb {
    margin-bottom: 28px;
  }

  .uav-figure {
    padding: 20px 16px;
  }

  .uav-overview,
  .uav-technical {
    padding: 40px 0;
  }

  .uav-specs > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
    padding: 16px 0;
  }
}