:root {
  --navy: #0f172a;
  --blue: #1e40af;
  --blue-dark: #16358f;
  --light-blue: #eff6ff;
  --gold: #d4af37;
  --gold-text: #725400;
  --gray: #64748b;
  --text: #1f2937;
  --bg: #f4f7fb;
  --white: #ffffff;
  --border: #dbe3ee;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: var(--blue);
}

a:hover {
  text-decoration-thickness: 2px;
}

a:focus-visible,
button:focus-visible,
select:focus-visible {
  outline: 3px solid #facc15;
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 8px;
  z-index: 2000;
  transform: translateY(-160%);
  border-radius: 8px;
  background: var(--white);
  color: var(--navy);
  font-weight: 700;
  padding: 12px 16px;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--navy);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.18);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 8px 24px;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--white);
  font-size: 20px;
  font-weight: 700;
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  border-radius: 8px;
  color: var(--white);
  font-weight: 700;
  padding: 8px 12px;
  text-decoration: none;
}

.nav-links a:hover {
  background: rgba(255, 255, 255, 0.12);
}

main:focus {
  outline: none;
}

.container {
  width: min(100%, 1098px);
  margin: 0 auto;
  padding: 24px;
}

section[id] {
  scroll-margin-top: 84px;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 420px;
  overflow: hidden;
  border-radius: 22px;
  color: var(--white);
  margin-bottom: 22px;
  padding: 56px 28px;
}

.hero::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.68));
  content: "";
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: var(--white);
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.hero-content {
  max-width: 760px;
}

.hero h1 {
  max-width: 850px;
  margin: 0 0 12px;
  color: var(--white);
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.15;
}

.hero p {
  max-width: 700px;
  color: #f1f5f9;
  font-size: 18px;
}

.hero-trust {
  color: #fde047 !important;
  font-size: 15px !important;
  font-weight: 700;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 12px;
  background: var(--blue);
  color: var(--white);
  font-weight: 700;
  padding: 12px 20px;
  text-align: center;
  text-decoration: none;
}

.button:hover {
  background: var(--blue-dark);
  text-decoration: none;
}

.button.secondary {
  background: var(--gold);
  color: var(--navy);
}

.button.secondary:hover {
  background: #e3c24f;
}

.card {
  border-radius: 18px;
  background: var(--white);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  padding: 24px;
}

.card > :first-child,
.service-card > :first-child {
  margin-top: 0;
}

.card > :last-child,
.service-card > :last-child {
  margin-bottom: 0;
}

h1,
h2,
h3 {
  line-height: 1.25;
}

h1 {
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 2.5rem);
}

h2 {
  color: var(--blue);
  font-size: clamp(1.5rem, 3vw, 1.8rem);
}

h3 {
  color: var(--navy);
}

p,
li {
  color: #475569;
}

.subtitle,
.note {
  color: var(--gray);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.service-card {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--white);
  padding: 18px;
}

.section-heading-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 18px;
}

.section-heading-row h2,
.section-heading-row p {
  margin-top: 0;
}

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

.compact-service-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.compact-service-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--light-blue);
  font-weight: 700;
  padding: 8px 14px;
  text-decoration: none;
}

.eyebrow {
  display: inline-block;
  color: var(--gold-text);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.service-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  align-items: center;
  gap: 30px;
  padding: 30px;
}

.service-intro.no-image {
  display: block;
}

.service-intro h1 {
  margin: 0 0 12px;
}

.service-intro .service-photo {
  margin: 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.service-option {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: linear-gradient(145deg, var(--white), #f8fbff);
  padding: 20px;
}

.service-option h3 {
  margin: 4px 0 8px;
}

.service-option h3 a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.service-option p {
  margin-bottom: 0;
}

.content-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.content-split > .card {
  height: calc(100% - 20px);
}

.included-grid,
.related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.included-grid article,
.related-grid article {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fbfdff;
  padding: 18px;
}

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

.included-grid p,
.related-grid p {
  margin-bottom: 0;
}

.process-section {
  border-top: 5px solid var(--blue);
}

.process-list {
  counter-reset: service-step;
  display: grid;
  gap: 14px;
  margin: 18px 0;
  padding: 0;
  list-style: none;
}

.process-list li {
  position: relative;
  min-height: 48px;
  border-radius: 12px;
  background: #f8fafc;
  padding: 12px 14px 12px 58px;
}

.process-list li::before {
  position: absolute;
  left: 12px;
  top: 10px;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  content: counter(service-step);
  counter-increment: service-step;
  font-weight: 800;
}

.check-list {
  display: grid;
  gap: 8px;
  padding-left: 22px;
}

.related-services {
  background: linear-gradient(180deg, var(--white), #f7faff);
}

.faq-section details {
  border-top: 1px solid var(--border);
  padding: 14px 0;
}

.faq-section details:last-child {
  border-bottom: 1px solid var(--border);
}

.faq-section summary {
  min-height: 44px;
  color: var(--navy);
  cursor: pointer;
  font-weight: 800;
  padding: 9px 34px 9px 0;
}

.faq-section details p {
  margin: 8px 0 4px;
}

.quote-callout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-radius: 18px;
  background: var(--navy);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  padding: 28px;
}

.quote-callout h2,
.quote-callout p {
  color: var(--white);
  margin-top: 0;
}

.quote-callout p {
  max-width: 700px;
  margin-bottom: 0;
}

.quote-callout .button-row {
  flex: 1 1 auto;
  justify-content: flex-end;
  min-width: 0;
  margin-top: 0;
}

.resource-intro,
.article-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  align-items: center;
  gap: 30px;
  padding: 30px;
}

.article-intro.no-image {
  display: block;
}

.resource-intro h1,
.article-intro h1 {
  margin: 0 0 12px;
}

.resource-intro .service-photo,
.article-intro .service-photo {
  margin: 0;
}

.article-answer {
  color: #334155;
  font-size: 18px;
}

.reviewed-date {
  color: var(--gray);
  font-size: 14px;
  font-weight: 700;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.resource-card {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: linear-gradient(145deg, var(--white), #f8fbff);
  padding: 20px;
}

.resource-card h3 {
  margin: 4px 0 8px;
}

.resource-card h3 a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.resource-card p {
  margin-bottom: 0;
}

.aircraft-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  align-items: center;
  gap: 30px;
  padding: 30px;
}

.aircraft-intro.no-image {
  display: block;
}

.aircraft-intro h1 {
  margin: 0 0 12px;
}

.aircraft-intro .service-photo {
  margin: 0;
}

.aircraft-category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.aircraft-category-grid > :last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

.aircraft-category-card {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: linear-gradient(145deg, var(--white), #f8fbff);
  padding: 20px;
}

.aircraft-category-card h3 {
  margin: 4px 0 8px;
}

.aircraft-category-card h3 a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.aircraft-category-card p {
  margin-bottom: 0;
}

.airport-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  align-items: center;
  gap: 30px;
  padding: 30px;
}

.airport-intro.no-image {
  display: block;
}

.airport-intro h1 {
  margin: 8px 0 12px;
}

.airport-intro .service-photo {
  margin: 0;
}

.identifier-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.identifier-badge {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  border: 1px solid #b8d2e8;
  border-radius: 999px;
  background: #edf7ff;
  color: #123a5a;
  font-size: 14px;
  font-weight: 800;
  padding: 4px 10px;
}

.airport-grid,
.airport-service-grid,
.nearby-airport-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.airport-card,
.airport-service-grid article,
.nearby-airport-grid article {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: linear-gradient(145deg, var(--white), #f8fbff);
  padding: 20px;
}

.airport-card h3,
.airport-service-grid h3,
.nearby-airport-grid h3 {
  margin: 4px 0 8px;
}

.airport-card h3 a,
.airport-service-grid h3 a,
.nearby-airport-grid h3 a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.airport-card p:last-child,
.airport-service-grid p:last-child,
.nearby-airport-grid p:last-child {
  margin-bottom: 0;
}

.airport-update-note {
  border-left: 5px solid var(--blue);
  border-radius: 10px;
  background: #eef7ff;
  margin: 22px 0;
  padding: 18px 20px;
}

.airport-update-note p:last-child {
  margin-bottom: 0;
}

.source-note {
  color: var(--gray);
  font-size: 14px;
}

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

.compact-categories > :last-child:nth-child(odd) {
  grid-column: auto;
}

.category-comparison-note,
.pricing-guidance,
.suitability-notice {
  border-top: 5px solid var(--blue);
}

.suitability-notice {
  background: #fffdf5;
  border-top-color: var(--gold-text);
}

.service-combination-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.service-combination-grid article {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fbfdff;
  padding: 18px;
}

.service-combination-grid h3 {
  margin-top: 0;
}

.quote-preparation-list {
  display: grid;
  gap: 8px;
  padding-left: 22px;
}

.pricing-category-link {
  margin-top: -4px;
}

.key-takeaway {
  border: 1px solid #b7cff9;
  border-left: 6px solid var(--blue);
  border-radius: 16px;
  background: var(--light-blue);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  padding: 22px 24px;
}

.key-takeaway h2,
.key-takeaway p {
  margin-top: 0;
}

.key-takeaway p {
  margin-bottom: 0;
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.comparison-grid > article {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fbfdff;
  padding: 18px;
}

.comparison-grid h3 {
  margin-top: 0;
}

.limitation-notice {
  border-top: 5px solid var(--gold-text);
  background: #fffdf5;
}

.related-resources {
  background: linear-gradient(180deg, var(--white), #f7faff);
}

.article-page > section:last-child {
  margin-bottom: 0;
}

.tag {
  display: inline-block;
  border-radius: 999px;
  background: var(--light-blue);
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 10px;
  padding: 6px 10px;
}

.info-box {
  border-left: 5px solid var(--blue);
  border-radius: 10px;
  background: var(--light-blue);
  margin: 20px 0;
  padding: 16px;
}

.info-box p {
  margin: 0;
}

label {
  display: block;
  font-weight: 700;
  margin-bottom: 8px;
}

select {
  width: 100%;
  min-height: 48px;
  border: 1px solid #94a3b8;
  border-radius: 10px;
  background: var(--white);
  color: var(--text);
  font: inherit;
  margin-bottom: 16px;
  padding: 12px 14px;
}

.category-box {
  border-left: 5px solid var(--blue);
  border-radius: 10px;
  background: var(--light-blue);
  font-size: 14px;
  margin-bottom: 20px;
  padding: 14px;
}

.price-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid #e5e7eb;
  padding: 14px 0;
}

.price-row:last-child {
  border-bottom: 0;
}

.service {
  font-weight: 700;
}

.description {
  color: var(--gray);
  font-size: 14px;
  line-height: 1.45;
  margin-top: 4px;
}

.price {
  flex: 0 0 auto;
  color: var(--gold-text);
  font-size: 20px;
  font-weight: 700;
  white-space: nowrap;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-items: start;
}

.gallery picture {
  overflow: hidden;
  border-radius: 14px;
  background: #e5e7eb;
}

.gallery img {
  width: 100%;
  height: auto;
}

.service-photo {
  display: block;
  width: min(100%, 760px);
  overflow: hidden;
  border-radius: 14px;
  background: #e5e7eb;
  margin: 22px auto 0;
}

.service-photo.compact {
  width: min(100%, 500px);
}

.service-photo img {
  width: 100%;
  height: auto;
}

.breadcrumbs {
  margin-bottom: 16px;
  color: var(--gray);
  font-size: 14px;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumbs li + li::before {
  margin-right: 6px;
  content: "/";
}

.page-intro {
  padding-top: 8px;
}

.site-footer {
  background: var(--navy);
  color: #e2e8f0;
  margin-top: 24px;
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  max-width: 1098px;
  margin: 0 auto;
  padding: 28px 24px;
}

.site-footer p {
  color: #cbd5e1;
  margin: 0 0 6px;
}

.site-footer a {
  color: var(--white);
}

.site-footer p a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 6px 9px;
}

.status-notice {
  border: 1px solid #f2cd5d;
  border-radius: 12px;
  background: #fff9db;
  padding: 18px;
}

.status-notice p {
  color: #513c00;
}

@media (max-width: 800px) {
  .grid,
  .gallery,
  .service-summary-grid,
  .services-grid,
  .service-intro,
  .resource-intro,
  .article-intro,
  .aircraft-intro,
  .content-split,
  .included-grid,
  .related-grid,
  .resource-grid,
  .comparison-grid,
  .aircraft-category-grid,
  .airport-intro,
  .airport-grid,
  .airport-service-grid,
  .nearby-airport-grid,
  .compact-categories,
  .service-combination-grid {
    grid-template-columns: 1fr;
  }

  .aircraft-category-grid > :last-child:nth-child(odd) {
    grid-column: auto;
  }

  .section-heading-row,
  .quote-callout {
    align-items: stretch;
    flex-direction: column;
  }

  .quote-callout .button-row {
    justify-content: flex-start;
  }

  .service-intro .service-photo {
    margin-inline: auto;
  }

  .resource-intro .service-photo,
  .article-intro .service-photo,
  .aircraft-intro .service-photo {
    margin-inline: auto;
  }

  .airport-intro .service-photo {
    margin-inline: auto;
  }

  .content-split > .card {
    height: auto;
  }

  .price-row {
    flex-direction: column;
    gap: 6px;
  }

  .price {
    font-size: 21px;
  }
}

@media (max-width: 700px) {
  .navbar {
    flex-direction: column;
    gap: 0;
    padding: 4px 16px 8px;
  }

  .nav-logo {
    min-height: 44px;
  }

  .nav-links {
    justify-content: center;
    width: 100%;
  }

  .nav-links a {
    padding-inline: 10px;
  }

  .container {
    padding: 18px;
  }

  section[id] {
    scroll-margin-top: 152px;
  }

  .hero {
    min-height: 580px;
    padding: 48px 26px;
  }

  .hero::after {
    background: rgba(15, 23, 42, 0.76);
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (max-width: 380px) {
  .nav-links {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  section[id] {
    scroll-margin-top: 250px;
  }

  .hero {
    min-height: 640px;
    padding-inline: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}