:root {
  --ege-900: #0d2d52;
  --ege-800: #123f6f;
  --ege-700: #124f89;
  --ege-500: #1b7fd6;
  --mercan-600: #f44312;
  --mercan-500: #ff5a1f;
  --mercan-100: #ffe4d8;
  --bg-dots: radial-gradient(circle at 1px 1px, rgba(27, 127, 214, 0.08) 1px, transparent 0);
  --shadow-soft: 0 20px 60px rgba(13, 45, 82, 0.12);
  --shadow-glow: 0 20px 45px rgba(255, 90, 31, 0.18);
  --container: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "Poppins", system-ui, sans-serif;
  color: #233044;
  background:
    radial-gradient(circle at top left, rgba(27, 127, 214, 0.12), transparent 28%),
    radial-gradient(circle at top right, rgba(255, 90, 31, 0.08), transparent 22%),
    linear-gradient(180deg, #ffffff 0%, #f7fafc 48%, #f4f7fb 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

img, svg {
  display: block;
}

body {
  line-height: 1.5;
}

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.section {
  padding: 72px 0;
}

.section-alt {
  background: rgba(255, 255, 255, 0.72);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 16px 0;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: #fff;
  background: var(--ege-900);
  box-shadow: var(--shadow-soft);
  font-weight: 900;
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-copy strong,
.hero-copy h1,
.section-head h2,
.route-card h3,
.info-card h3,
.pricing-card h3,
.tab-layout h3,
.blog-card h3,
.cta-band h2,
.footer h2,
.footer h3,
.featured-route h2 {
  font-family: "Poppins", "Inter", system-ui, sans-serif;
}

.brand-copy strong {
  font-size: 1.05rem;
  color: var(--ege-900);
}

.brand-copy span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: #6b7280;
}

.site-nav {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.site-nav__cta {
  display: none;
}

.site-nav a {
  white-space: nowrap;
  padding: 10px 16px;
  border-radius: 999px;
  color: #566579;
  font-size: 0.95rem;
  font-weight: 600;
}

.site-nav a:hover {
  background: #f1f5f9;
  color: var(--ege-900);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid #dbeafe;
  background: #fff;
  color: var(--ege-900);
  border-radius: 999px;
  padding: 10px 14px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.nav-toggle__icon {
  width: 18px;
  display: grid;
  gap: 3px;
}

.nav-toggle__icon span {
  display: block;
  height: 2px;
  border-radius: 999px;
  background: var(--ege-900);
}

.nav-toggle__label {
  font-size: 0.92rem;
}

.nav-toggle.is-active .nav-toggle__icon span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.nav-toggle.is-active .nav-toggle__icon span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-active .nav-toggle__icon span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

.hero {
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--bg-dots);
  background-size: 22px 22px;
  opacity: 0.6;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 40px;
}

.hero-copy h1 {
  margin: 16px 0 0;
  font-size: clamp(2.25rem, 6vw, 4.25rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--ege-900);
}

.hero-copy p,
.section-head p,
.route-card p,
.info-card p,
.pricing-card p,
.tab-layout p,
.blog-card p,
.cta-band p,
.footer p {
  color: #586779;
}

.hero-copy > p {
  margin: 22px 0 0;
  font-size: 1.1rem;
  max-width: 58ch;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid #dbeafe;
  color: var(--ege-700);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--mercan-500);
}

.eyebrow--light {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.18);
  color: #dbeafe;
}

.eyebrow--light::before {
  background: #fff;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.cta:hover {
  transform: translateY(-1px);
}

.cta svg {
  width: 16px;
  height: 16px;
}

.cta--solid {
  background: var(--ege-900);
  color: #fff;
  box-shadow: var(--shadow-soft);
}

.cta--solid:hover {
  background: var(--ege-800);
}

.cta--outline,
.cta--ghost {
  background: #fff;
  border: 2px solid var(--ege-900);
  color: var(--ege-900);
}

.cta--outline:hover,
.cta--ghost:hover {
  border-color: var(--mercan-500);
  color: var(--mercan-500);
}

.cta--light {
  background: #fff;
  color: var(--ege-900);
}

.cta--header {
  width: 100%;
  background: var(--mercan-500);
  border: 0;
  color: #fff;
  box-shadow: var(--shadow-glow);
}

.cta--header:hover {
  background: var(--mercan-600);
}

.cta--full {
  width: 100%;
}

.hero-stats,
.route-grid,
.card-grid,
.pricing-grid,
.footer-grid {
  display: grid;
  gap: 16px;
}

.hero-stats {
  margin-top: 30px;
}

.stat-card,
.glass-card,
.route-card,
.info-card,
.pricing-card,
.blog-card,
.cta-band,
.panel-callout,
.tabs {
  border: 1px solid rgba(226, 232, 240, 1);
  box-shadow: var(--shadow-soft);
}

.stat-card,
.route-card,
.info-card,
.pricing-card,
.blog-card,
.panel-callout,
.tabs,
.glass-card {
  background: rgba(255, 255, 255, 0.92);
}

.stat-card {
  border-radius: 24px;
  padding: 20px;
}

.stat-card strong {
  display: block;
  color: var(--ege-900);
  font-size: 1.9rem;
  line-height: 1;
}

.stat-card span {
  display: block;
  margin-top: 8px;
  font-size: 0.95rem;
  color: #5d6c7e;
}

.glass-card {
  border-radius: 32px;
  padding: 20px;
  backdrop-filter: blur(18px);
}

.featured-route {
  background: var(--ege-900);
  color: #fff;
  border-radius: 28px;
  padding: 22px;
}

.featured-route > span,
.chip,
.price-panel span,
.info-card p,
.panel-callout span {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.featured-route > span {
  color: #dbeafe;
}

.featured-route__body {
  margin-top: 18px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
}

.featured-route h2 {
  margin: 0;
  font-size: 2rem;
  line-height: 1.1;
}

.featured-route p {
  margin: 10px 0 0;
  color: #dbeafe;
  max-width: 38ch;
}

.price-badge,
.price-panel {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-radius: 18px;
}

.price-badge {
  background: rgba(255, 255, 255, 0.08);
  min-width: 120px;
  text-align: right;
}

.price-badge small,
.price-panel span {
  color: #cbe0ff;
}

.price-badge strong,
.price-panel strong {
  font-size: 1.35rem;
  color: inherit;
}

.mini-grid {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

.mini-card {
  padding: 18px;
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.mini-card strong {
  display: block;
  margin-top: 10px;
  color: var(--ege-900);
  font-size: 1.05rem;
}

.mini-card p {
  margin: 8px 0 0;
}

.section-head {
  display: grid;
  gap: 12px;
  margin-bottom: 24px;
}

.section-head h2 {
  margin: 10px 0 0;
  color: var(--ege-900);
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.route-grid {
  grid-template-columns: 1fr;
}

.route-card,
.info-card,
.pricing-card,
.blog-card {
  border-radius: 28px;
  padding: 24px;
}

.route-card h3,
.pricing-card h3,
.blog-card h3,
.info-card h3 {
  margin: 16px 0 0;
  color: var(--ege-900);
  font-size: 1.6rem;
}

.route-card p,
.pricing-card p,
.blog-card p,
.info-card p {
  margin: 12px 0 0;
  font-size: 0.98rem;
  line-height: 1.7;
}

.route-card--large {
  background: #fff;
}

.route-card--wide {
  grid-column: 1 / -1;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: #eff6ff;
  color: var(--ege-700);
}

.chip--coral {
  background: var(--mercan-100);
  color: #c2410c;
}

.chip--ghost {
  background: rgba(255, 255, 255, 0.1);
  color: #dbeafe;
}

.metrics {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.metrics div,
.price-panel {
  background: #f8fafc;
  border-radius: 20px;
  padding: 16px;
}

.metrics span,
.price-panel span {
  display: block;
  color: #64748b;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 800;
}

.metrics strong,
.price-panel strong {
  display: block;
  margin-top: 8px;
  color: var(--ege-900);
  font-size: 1.1rem;
}

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

.metrics--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.text-link {
  display: inline-flex;
  margin-top: 20px;
  color: var(--ege-900);
  font-size: 0.95rem;
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
  text-decoration-color: var(--mercan-500);
}

.card-grid {
  grid-template-columns: 1fr;
}

.info-card__top {
  display: flex;
  gap: 14px;
  align-items: center;
}

.brand-badge {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  color: #fff;
  font-size: 1.3rem;
  font-weight: 900;
}

.brand-badge--navy { background: var(--ege-900); }
.brand-badge--light { background: #eff6ff; color: var(--ege-900); }
.brand-badge--coral { background: var(--mercan-500); }

.check-list,
.bullet-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li,
.bullet-list li {
  position: relative;
  padding-left: 22px;
  margin-top: 12px;
  color: #334155;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--mercan-500);
  font-weight: 900;
}

.bullet-list li::before {
  content: "•";
  position: absolute;
  left: 4px;
  top: -1px;
  color: var(--mercan-500);
  font-size: 1.3rem;
}

.check-list--soft li {
  color: #475569;
}

.pricing-grid {
  grid-template-columns: 1fr;
}

.pricing-card--featured {
  background: var(--ege-900);
  color: #fff;
}

.pricing-card--featured h3,
.pricing-card--featured p {
  color: #fff;
}

.pricing-card--featured .price-panel {
  background: rgba(255, 255, 255, 0.1);
}

.pricing-card--featured .price-panel span {
  color: #dbeafe;
}

.pricing-card--featured .price-panel strong {
  color: #fff;
}

.price-panel--inverse {
  background: rgba(255, 255, 255, 0.1);
}

.tabs {
  border-radius: 28px;
  padding: 18px;
}

.tabs--css {
  position: relative;
}

.tab-switch {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 16px;
}

.tab-button {
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  background: #f1f5f9;
  color: #566579;
  font-size: 0.95rem;
  font-weight: 800;
  cursor: pointer;
}

.tab-button.is-active {
  background: var(--ege-900);
  color: #fff;
}

.tabs--css #tab-ticket:checked ~ .tab-list .tab-button--label[for="tab-ticket"],
.tabs--css #tab-visa:checked ~ .tab-list .tab-button--label[for="tab-visa"],
.tabs--css #tab-port:checked ~ .tab-list .tab-button--label[for="tab-port"] {
  background: var(--ege-900);
  color: #fff;
}

.tab-panel {
  padding-top: 24px;
}

.tabs--css .tab-panel {
  display: none;
}

.tab-panel.is-hidden {
  display: none;
}

.tabs--css .tab-panel--visa,
.tabs--css .tab-panel--port {
  display: none;
}

.tabs--css #tab-ticket:checked ~ .tab-panel--ticket,
.tabs--css #tab-visa:checked ~ .tab-panel--visa,
.tabs--css #tab-port:checked ~ .tab-panel--port {
  display: block;
}

.tab-layout {
  display: grid;
  gap: 18px;
}

.panel-callout {
  border-radius: 24px;
  padding: 22px;
}

.panel-callout span {
  color: var(--ege-700);
}

.panel-callout strong {
  display: block;
  margin-top: 10px;
  font-size: 1.35rem;
  color: var(--ege-900);
}

.panel-callout p {
  margin: 10px 0 0;
}

.panel-callout--accent {
  background: #eff6ff;
}

.panel-callout--dark {
  background: var(--ege-900);
}

.panel-callout--dark span,
.panel-callout--dark strong,
.panel-callout--dark p {
  color: #fff;
}

.blog-visual {
  height: 180px;
  border-radius: 22px;
}

.blog-visual--navy { background: linear-gradient(135deg, var(--ege-900), var(--ege-500)); }
.blog-visual--coral { background: linear-gradient(135deg, var(--mercan-500), #fbbf24); }
.blog-visual--slate { background: linear-gradient(135deg, #0f172a, #64748b); }

.blog-card__body {
  padding-top: 18px;
}

.section-cta {
  padding-top: 0;
}

.cta-band {
  display: grid;
  gap: 20px;
  border-radius: 32px;
  padding: 28px;
  background: linear-gradient(90deg, var(--ege-900), var(--ege-800), #165e93);
  color: #fff;
}

.cta-band h2,
.cta-band p {
  color: #fff;
}

.footer {
  background: #020617;
  color: #cbd5e1;
  padding: 64px 0;
}

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

.footer h2,
.footer h3 {
  margin: 0;
  color: #fff;
}

.footer h2 {
  font-size: 1.9rem;
}

.footer h3 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.footer ul {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.footer li + li {
  margin-top: 12px;
}

.footer a {
  color: #94a3b8;
}

.footer a:hover {
  color: #fff;
}

@media (max-width: 639px) {
  .container {
    width: min(var(--container), calc(100% - 24px));
  }

  .section {
    padding: 56px 0;
  }

  .header-inner {
    gap: 12px;
    padding: 14px 0;
  }

  .brand-copy span {
    letter-spacing: 0.18em;
  }

  .site-nav {
    display: none;
    flex-direction: column;
    width: 100%;
    gap: 8px;
    margin: 0;
    padding: 14px 0 0;
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    width: 100%;
    text-align: center;
    background: #f8fafc;
  }

  .site-nav a {
    padding: 9px 14px;
    font-size: 0.9rem;
  }

  .site-nav__cta {
    display: inline-flex;
    justify-content: center;
    background: var(--mercan-500);
    color: #fff;
  }

  .site-nav__cta:hover {
    background: var(--mercan-600);
    color: #fff;
  }

  .hero-copy > p {
    font-size: 1rem;
  }

  .button-row {
    flex-direction: column;
    align-items: stretch;
  }

  .cta,
  .cta--header {
    display: none;
  }

  .hero-stats,
  .metrics--compact,
  .metrics--three,
  .card-grid--three,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    margin-top: 24px;
  }

  .hero-copy h1 {
    margin-top: 14px;
    font-size: clamp(2rem, 11vw, 2.8rem);
  }

  .hero-grid {
    gap: 28px;
  }

  .featured-route {
    padding: 18px;
  }

  .featured-route__body {
    flex-direction: column;
    align-items: flex-start;
  }

  .price-badge {
    width: 100%;
    text-align: left;
    min-width: 0;
  }

  .route-card,
  .info-card,
  .pricing-card,
  .blog-card,
  .tabs,
  .panel-callout {
    padding: 18px;
    border-radius: 24px;
  }

  .route-card h3,
  .pricing-card h3,
  .blog-card h3,
  .info-card h3,
  .tab-layout h3 {
    font-size: 1.35rem;
  }

  .blog-visual {
    height: 150px;
  }

  .tab-list {
    flex-direction: column;
  }

  .tab-button {
    width: 100%;
  }

  .cta-band {
    padding: 22px;
  }

  .cta-band .button-row {
    margin-top: 0;
  }

  .footer {
    padding: 52px 0;
  }
}

@media (min-width: 640px) {
  .hero-stats,
  .pricing-grid,
  .card-grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .route-card--large {
    grid-column: 1 / -1;
  }

  .cta--header {
    width: auto;
  }

  .nav-toggle {
    display: none;
  }

  .site-nav {
    display: flex !important;
    flex-direction: row;
    align-items: center;
    width: auto;
    padding-top: 0;
  }

  .site-nav a {
    width: auto;
    text-align: left;
    background: transparent;
  }

  .site-nav__cta {
    display: none;
  }
}

@media (min-width: 768px) {
  .header-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .site-nav {
    justify-content: center;
  }

  .hero-grid,
  .section-head,
  .tab-layout,
  .cta-band,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-head {
    align-items: end;
  }

  .route-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .route-card--large {
    grid-column: span 7;
    grid-row: span 2;
  }

  .route-card:nth-child(2),
  .route-card:nth-child(3) {
    grid-column: span 5;
  }

  .route-card--wide {
    grid-column: 1 / -1;
  }

  .tab-layout {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .footer-grid {
    grid-template-columns: 1.2fr repeat(3, 0.9fr);
  }
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
  }

  .site-nav {
    gap: 14px;
  }

  .hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .route-card--large {
    grid-column: span 7;
  }

  .pricing-grid,
  .card-grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .cta-band {
    grid-template-columns: 1.4fr auto;
    align-items: center;
  }
}