:root {
  --navy: #061b5b;
  --blue: #006fa8;
  --cyan: #22aee5;
  --gold: #ffc937;
  --ink: #203245;
  --muted: #667789;
  --line: #d8e6ee;
  --soft: #f5f9fb;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(6, 27, 91, 0.12);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Nunito, Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

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

a {
  color: var(--blue);
  text-decoration: none;
}

a:hover {
  color: var(--navy);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  padding: 12px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(0, 111, 168, 0.12);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: var(--navy);
  font-weight: 900;
  line-height: 1.1;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  color: var(--navy);
  background: linear-gradient(135deg, #ffffff 0%, #e8f7fd 100%);
  border: 2px solid var(--cyan);
  border-radius: 50%;
  font-size: 15px;
  font-weight: 1000;
  box-shadow: 0 8px 22px rgba(0, 111, 168, 0.12);
}

.brand span {
  max-width: 190px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-weight: 800;
}

.site-nav a {
  color: var(--blue);
}

.site-nav a:last-child {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  color: var(--white);
  background: var(--blue);
  border: 2px solid var(--navy);
  border-radius: 999px;
}

.nav-toggle {
  display: none;
  min-height: 40px;
  padding: 0 14px;
  color: var(--white);
  background: var(--blue);
  border: 0;
  border-radius: 999px;
  font-weight: 800;
}

.mobile-nav {
  display: none;
  gap: 2px;
  padding: 8px 18px 18px;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.mobile-nav:not([hidden]) {
  display: grid;
}

.mobile-nav a {
  padding: 12px 0;
  color: var(--blue);
  font-weight: 800;
}

.hero {
  position: relative;
  min-height: calc(100vh - 82px);
  display: grid;
  align-items: end;
  overflow: hidden;
}

.hero picture,
.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6, 27, 91, 0.78), rgba(6, 27, 91, 0.2) 56%, rgba(6, 27, 91, 0.1));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 36px));
  margin: 0 auto 7vh clamp(18px, 7vw, 90px);
  color: var(--white);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--gold);
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--navy);
  line-height: 1.16;
  letter-spacing: 0;
}

.hero h1 {
  color: var(--white);
  font-size: clamp(42px, 7vw, 84px);
  max-width: 760px;
}

.hero p:not(.eyebrow) {
  max-width: 620px;
  margin: 22px 0 0;
  font-size: 19px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 900;
  line-height: 1;
}

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

.button.secondary {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.65);
}

.band,
.featured,
.route-panel,
.cta,
.article-layout {
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto;
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 70px);
  padding: 76px 0;
}

.intro h2,
.section-heading h2,
.route-panel h2,
.cta h2 {
  font-size: clamp(28px, 4vw, 46px);
}

.intro > p,
.route-panel p,
.cta p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.featured {
  padding: 26px 0 78px;
}

.article-index {
  padding-top: 0;
}

.section-heading {
  max-width: 680px;
  margin-bottom: 28px;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.post-card {
  overflow: hidden;
  border: 1px solid rgba(0, 111, 168, 0.16);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 14px 38px rgba(6, 27, 91, 0.08);
}

.post-card a {
  display: grid;
  color: inherit;
}

.post-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.post-card div {
  padding: 22px;
}

.post-card .meta {
  margin: 0 0 8px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.post-card h3 {
  font-size: 22px;
}

.post-card p:last-child {
  margin: 12px 0 0;
  color: var(--muted);
}

.compact-card {
  box-shadow: none;
}

.single-silo {
  grid-template-columns: minmax(0, 420px);
}

.route-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: 34px;
  align-items: center;
  padding: 46px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.route-list {
  display: grid;
  gap: 10px;
}

.route-list span {
  padding: 12px 14px;
  color: var(--navy);
  background: var(--white);
  border-left: 4px solid var(--gold);
  border-radius: 6px;
  font-weight: 900;
}

.map-embed {
  overflow: hidden;
  margin-top: 18px;
  border: 1px solid rgba(0, 111, 168, 0.18);
  border-radius: var(--radius);
  background: var(--white);
}

.map-embed iframe {
  display: block;
  width: 100%;
  height: 240px;
  border: 0;
}

.article-map {
  margin-top: 34px;
}

.cta {
  margin-top: 78px;
  margin-bottom: 78px;
  padding: 56px;
  color: var(--white);
  background: var(--navy);
  border-radius: var(--radius);
}

.cta h2,
.cta .eyebrow {
  color: var(--white);
}

.cta .eyebrow {
  color: var(--gold);
}

.cta p {
  max-width: 680px;
  margin: 14px 0 24px;
  color: rgba(255, 255, 255, 0.78);
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(180px, 0.65fr) minmax(240px, 0.8fr);
  gap: clamp(28px, 5vw, 70px);
  padding: 52px clamp(18px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.78);
  background:
    linear-gradient(135deg, rgba(6, 27, 91, 0.96), rgba(0, 111, 168, 0.94)),
    #07527d;
}

.footer-brand {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.site-footer .brand-mark {
  color: var(--navy);
  background: var(--white);
  border-color: var(--gold);
  box-shadow: none;
}

.site-footer strong,
.site-footer h2 {
  display: block;
  margin: 0 0 10px;
  color: var(--white);
  font-size: 18px;
  line-height: 1.2;
}

.site-footer p {
  max-width: 420px;
  margin: 0;
}

.site-footer nav {
  display: grid;
  gap: 9px;
  align-content: start;
}

.site-footer a {
  color: var(--white);
  font-weight: 800;
}

.site-footer nav a {
  color: rgba(255, 255, 255, 0.82);
}

.footer-cta {
  padding: 22px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
}

.footer-cta p {
  margin-bottom: 18px;
}

.footer-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  color: var(--navy);
  background: var(--gold);
  border-radius: 999px;
}

.footer-bottom {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-social a {
  color: rgba(255, 255, 255, 0.86);
  font-size: 14px;
}

.footer-credit {
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
  text-align: right;
}

.article-layout {
  padding: 54px 0 82px;
}

.page-layout {
  width: min(920px, calc(100% - 36px));
  margin: 0 auto;
  padding: 64px 0 82px;
}

.page-hero {
  margin-bottom: 34px;
}

.page-hero h1 {
  max-width: 820px;
  font-size: clamp(38px, 6vw, 68px);
}

.page-hero p:not(.eyebrow) {
  max-width: 760px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 20px;
}

.text-panel,
.contact-card {
  margin-top: 22px;
  padding: clamp(24px, 4vw, 34px);
  background: var(--white);
  border: 1px solid rgba(0, 111, 168, 0.16);
  border-radius: var(--radius);
  box-shadow: 0 14px 38px rgba(6, 27, 91, 0.06);
}

.text-panel h2,
.contact-card h2 {
  margin-bottom: 12px;
  font-size: 28px;
}

.text-panel p,
.text-panel li,
.contact-card p {
  color: #31465a;
}

.text-panel a {
  font-weight: 900;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.contact-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  background: var(--soft);
}

.contact-card .cta-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 900;
}

.legal-copy h2:not(:first-child) {
  margin-top: 30px;
}

.article-hero {
  display: grid;
  gap: 18px;
}

.article-hero h1 {
  max-width: 900px;
  font-size: clamp(38px, 6vw, 72px);
}

.dek {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 20px;
}

.article-hero img {
  width: 100%;
  max-height: 560px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.image-credit {
  margin: 0;
}

.image-credit figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.article-content {
  max-width: 780px;
  margin: 44px auto 0;
  font-size: 18px;
}

.toc {
  display: grid;
  gap: 8px;
  margin: 0 0 30px;
  padding: 20px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.toc h2 {
  margin-bottom: 4px;
  font-size: 20px;
}

.toc a {
  color: var(--blue);
  font-size: 16px;
  font-weight: 800;
  text-decoration: none;
}

.article-content h2 {
  margin-top: 38px;
  font-size: 30px;
}

.article-content p,
.article-content li {
  color: #31465a;
}

.article-content a {
  font-weight: 900;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.article-note {
  margin: 34px 0 0;
  padding: 22px;
  color: var(--navy);
  background: #fff7d6;
  border: 1px solid rgba(255, 201, 55, 0.65);
  border-radius: var(--radius);
}

.quick-answer {
  margin: 38px 0 0;
  padding: clamp(22px, 4vw, 30px);
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.quick-answer h2 {
  margin-bottom: 18px;
  font-size: clamp(26px, 4vw, 34px);
}

.quick-answer h3 {
  margin-top: 22px;
  color: var(--navy);
  font-size: 21px;
}

.comparison-table {
  overflow-x: auto;
  margin-top: 24px;
}

.comparison-table table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  background: var(--white);
  border-radius: var(--radius);
}

.comparison-table th,
.comparison-table td {
  padding: 12px 14px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.comparison-table th {
  color: var(--navy);
  background: #fff7d6;
  font-weight: 900;
}

.article-cta-panel {
  margin: 40px 0 0;
  padding: clamp(24px, 4vw, 34px);
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(6, 27, 91, 0.96), rgba(0, 111, 168, 0.92)),
    var(--navy);
  border-radius: var(--radius);
}

.article-cta-panel .eyebrow,
.article-cta-panel h2 {
  color: var(--white);
}

.article-cta-panel .eyebrow {
  color: var(--gold);
}

.article-cta-panel h2 {
  margin-bottom: 10px;
  font-size: clamp(26px, 4vw, 36px);
}

.article-cta-panel p:not(.eyebrow) {
  max-width: 620px;
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
}

.article-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.article-cta-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 900;
  line-height: 1;
  text-decoration: none;
}

.cta-whatsapp {
  color: var(--white);
  background: #25d366;
}

.cta-book {
  color: var(--navy);
  background: var(--gold);
}

.mobile-sticky-cta {
  display: none;
}

@media (max-width: 900px) {
  body {
    padding-bottom: 72px;
  }

  body.nav-open {
    overflow: hidden;
  }

  .site-nav {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
  }

  .mobile-nav:not([hidden]) {
    position: fixed;
    top: 72px;
    right: 0;
    left: 0;
    z-index: 19;
    display: grid;
    gap: 0;
    max-height: calc(100vh - 72px);
    padding: 10px 18px 18px;
    overflow-y: auto;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid rgba(0, 111, 168, 0.16);
    box-shadow: 0 18px 42px rgba(6, 27, 91, 0.14);
    backdrop-filter: blur(10px);
  }

  .mobile-nav a {
    display: flex;
    align-items: center;
    min-height: 48px;
    border-bottom: 1px solid rgba(0, 111, 168, 0.1);
  }

  .mobile-nav a:last-child {
    justify-content: center;
    min-height: 48px;
    margin-top: 10px;
    color: var(--white);
    background: var(--blue);
    border: 2px solid var(--navy);
    border-radius: 999px;
  }

  .brand-mark {
    width: 44px;
    height: 44px;
  }

  .brand span:not(.brand-mark) {
    display: none;
  }

  .hero {
    min-height: 680px;
  }

  .hero-content {
    margin-left: 18px;
    margin-bottom: 46px;
  }

  .intro,
  .article-grid,
  .route-panel {
    grid-template-columns: 1fr;
  }

  .route-panel,
  .cta {
    padding: 28px;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-credit {
    text-align: left;
  }

  .contact-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .mobile-sticky-cta {
    position: fixed;
    right: 14px;
    bottom: 14px;
    left: 14px;
    z-index: 20;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 18px;
    color: var(--navy);
    background: var(--gold);
    border: 2px solid rgba(6, 27, 91, 0.16);
    border-radius: 999px;
    box-shadow: 0 16px 42px rgba(6, 27, 91, 0.22);
    font-size: 16px;
    font-weight: 1000;
    text-align: center;
  }
}

@media (min-width: 901px) {
  .mobile-nav {
    display: none !important;
  }
}

@media (max-width: 560px) {
  .site-header {
    min-height: 72px;
  }

  .hero {
    min-height: 620px;
  }

  .hero h1 {
    font-size: 40px;
  }

  .hero p:not(.eyebrow),
  .intro > p,
  .route-panel p,
  .cta p,
  .article-content {
    font-size: 16px;
  }

  .button {
    width: 100%;
  }

  .article-cta-actions a {
    width: 100%;
  }

  .intro,
  .featured,
  .article-layout,
  .page-layout {
    padding-top: 42px;
    padding-bottom: 52px;
  }

  .post-card h3 {
    font-size: 20px;
  }

  .article-hero h1 {
    font-size: 38px;
  }

  .page-hero h1 {
    font-size: 38px;
  }

  .contact-card .cta-whatsapp {
    width: 100%;
  }
}