:root {
  --navy: #062d4f;
  --navy-deep: #031d34;
  --blue: #0069a7;
  --sky: #a9ddf2;
  --pale: #edf7fa;
  --orange: #f47a38;
  --orange-light: #ffad67;
  --ink: #123044;
  --muted: #587080;
  --white: #ffffff;
  --line: #cbdce4;
  --page: min(1180px, calc(100% - 48px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Instrument Sans", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  padding: 10px 16px;
  color: var(--white);
  background: var(--navy);
  transform: translateY(-150%);
}

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

.site-header {
  width: var(--page);
  min-height: 94px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

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

.official-logo {
  width: 270px;
  height: auto;
  display: block;
}

.brand-mark {
  width: 50px;
  height: 44px;
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--white);
  background: var(--navy);
  clip-path: polygon(0 0, 100% 0, 84% 100%, 0 100%);
}

.brand-mark::after {
  content: "";
  width: 10px;
  height: 100%;
  position: absolute;
  right: 0;
  background: var(--orange);
  transform: skewX(-10deg);
}

.brand-mark span {
  margin-right: 5px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -1px;
}

.brand-name {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-name strong {
  color: var(--navy);
  font-size: 20px;
  letter-spacing: -0.5px;
}

.brand-name span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.7px;
  text-transform: uppercase;
}

nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 13px;
  font-weight: 600;
}

nav a:not(.nav-button) {
  padding: 12px 0;
  border-bottom: 2px solid transparent;
}

nav a:not(.nav-button):hover,
nav a:not(.nav-button):focus-visible {
  border-color: var(--orange);
}

.nav-button {
  padding: 13px 19px;
  color: var(--white);
  background: var(--navy);
}

.nav-button:hover,
.nav-button:focus-visible {
  background: var(--blue);
}

.hero {
  width: var(--page);
  min-height: 620px;
  margin: 0 auto;
  position: relative;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 54px;
  overflow: hidden;
}

.hero::before {
  content: "";
  width: 320px;
  height: 320px;
  position: absolute;
  left: -210px;
  bottom: -220px;
  border: 50px solid var(--pale);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

.hero-copy,
.hero-visual {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 24px;
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--blue);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}

.eyebrow span {
  width: 28px;
  height: 3px;
  background: var(--orange);
}

h1,
h2 {
  margin: 0;
  color: var(--navy);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 0.97;
}

h1 {
  max-width: 690px;
  font-size: clamp(52px, 5.7vw, 82px);
}

h1 em,
h2 em {
  color: var(--orange);
  font-weight: 600;
}

.hero-intro {
  max-width: 620px;
  margin: 29px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.hero-actions {
  margin-top: 35px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  min-height: 52px;
  padding: 0 21px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  border: 1px solid var(--navy);
  font-size: 13px;
  font-weight: 700;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

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

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--blue);
}

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

.button-secondary:hover,
.button-secondary:focus-visible {
  color: var(--white);
  background: var(--navy);
}

.hero-visual {
  aspect-ratio: 0.92;
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(142deg, transparent 0 19%, rgba(255,255,255,0.05) 19% 38%, transparent 38%),
    linear-gradient(150deg, var(--navy-deep), var(--blue));
  clip-path: polygon(13% 0, 100% 0, 100% 86%, 81% 100%, 0 100%, 0 15%);
}

.visual-grid {
  position: absolute;
  inset: 0;
  opacity: 0.2;
  background-image: linear-gradient(rgba(255,255,255,.25) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.25) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom right, transparent, black);
}

.hero-visual::before {
  content: "";
  width: 190px;
  height: 190px;
  position: absolute;
  right: -75px;
  top: -75px;
  border: 31px solid var(--orange);
  border-radius: 50%;
}

.hero-visual::after {
  content: "";
  width: 130px;
  height: 130px;
  position: absolute;
  left: -70px;
  bottom: 26px;
  background: var(--orange);
  transform: rotate(45deg);
}

.visual-center {
  width: 174px;
  height: 174px;
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.45);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 0 0 20px rgba(255,255,255,0.05);
  transform: translate(-50%, -50%);
  backdrop-filter: blur(8px);
}

.visual-logo {
  width: 108px;
  height: 76px;
  display: block;
  object-fit: contain;
}

.visual-center small {
  margin-top: -3px;
  color: var(--navy);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.3px;
  line-height: 1.45;
  text-align: center;
  text-transform: uppercase;
}

.visual-label {
  position: absolute;
  z-index: 2;
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,0.5);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

.label-one { left: 12%; top: 18%; }
.label-two { right: 8%; top: 46%; }
.label-three { left: 15%; bottom: 17%; }

.orb {
  width: 13px;
  height: 13px;
  position: absolute;
  z-index: 2;
  border-radius: 50%;
  background: var(--orange-light);
  box-shadow: 0 0 0 7px rgba(244,122,56,0.2);
}

.orb-one { left: 35%; top: 31%; }
.orb-two { right: 23%; bottom: 26%; }

.route-line {
  height: 1px;
  position: absolute;
  z-index: 1;
  background: rgba(255,255,255,0.45);
  transform-origin: left center;
}

.route-one { width: 38%; left: 25%; top: 28%; transform: rotate(34deg); }
.route-two { width: 35%; left: 49%; top: 50%; transform: rotate(-7deg); }
.route-three { width: 35%; left: 27%; bottom: 24%; transform: rotate(-34deg); }

.trust-strip {
  min-height: 92px;
  padding: 0 max(24px, calc((100% - 1180px) / 2));
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
  color: var(--white);
  background: var(--navy);
}

.trust-strip p {
  min-height: 40px;
  margin: 0;
  padding: 0 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-left: 1px solid rgba(255,255,255,0.2);
  font-size: 11px;
  line-height: 1.55;
}

.trust-strip p:last-child {
  border-right: 1px solid rgba(255,255,255,0.2);
}

.trust-strip strong {
  color: var(--sky);
  font-size: 9px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.directory {
  width: var(--page);
  margin: 0 auto;
  padding: 115px 0 125px;
}

.section-heading {
  margin-bottom: 55px;
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  align-items: end;
  gap: 60px;
}

.section-heading h2,
.platform h2 {
  font-size: clamp(42px, 4.5vw, 64px);
}

.section-heading > p {
  max-width: 490px;
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}

.route-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.route-card {
  min-height: 226px;
  padding: 30px;
  position: relative;
  display: grid;
  grid-template-columns: 58px 1fr auto;
  grid-template-rows: 1fr auto;
  gap: 15px 21px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--white);
  transition: color 200ms ease, background 200ms ease;
}

.route-card:hover,
.route-card:focus-visible {
  outline: none;
  color: var(--white);
  background: var(--navy);
}

.route-number {
  color: var(--blue);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
}

.route-card:hover .route-number,
.route-card:focus-visible .route-number {
  color: var(--orange-light);
}

.route-icon {
  width: 52px;
  height: 52px;
  grid-row: 2;
  display: grid;
  place-items: center;
  color: var(--blue);
  background: var(--pale);
  border-radius: 50%;
}

.route-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.route-card:hover .route-icon,
.route-card:focus-visible .route-icon {
  color: var(--navy);
  background: var(--orange-light);
}

.route-content {
  grid-column: 2;
  grid-row: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.route-content strong {
  color: var(--navy);
  font-size: 18px;
}

.route-content span {
  max-width: 360px;
  margin-top: 7px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.route-card:hover .route-content strong,
.route-card:focus-visible .route-content strong,
.route-card:hover .route-content span,
.route-card:focus-visible .route-content span {
  color: var(--white);
}

.route-arrow {
  grid-column: 3;
  grid-row: 2;
  align-self: center;
  color: var(--orange);
  font-size: 23px;
}

.route-card-featured::after,
.route-card-private::after {
  content: "Most requested";
  position: absolute;
  right: 22px;
  top: 22px;
  padding: 6px 9px;
  color: var(--navy);
  background: var(--sky);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.route-card-private::after {
  content: "Private access";
  color: var(--white);
  background: var(--orange);
}

.platform {
  min-height: 520px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  color: var(--white);
  background: var(--navy-deep);
}

.platform-panel {
  padding: 100px max(50px, calc((100vw - 1180px) / 2));
  padding-right: 8vw;
  position: relative;
  overflow: hidden;
}

.platform-panel::after {
  content: "";
  width: 250px;
  height: 250px;
  position: absolute;
  right: -175px;
  bottom: -175px;
  border: 45px solid var(--orange);
  border-radius: 50%;
}

.eyebrow-light {
  color: var(--sky);
}

.platform h2 {
  color: var(--white);
}

.platform-panel > p:not(.eyebrow) {
  max-width: 660px;
  margin: 28px 0 30px;
  color: #bfd0dc;
  font-size: 16px;
  line-height: 1.7;
}

.text-link {
  padding-bottom: 5px;
  display: inline-flex;
  gap: 18px;
  border-bottom: 1px solid var(--orange);
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
}

.capabilities {
  padding: 68px max(50px, calc((100vw - 1180px) / 2));
  padding-left: 55px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--blue);
  clip-path: polygon(13% 0, 100% 0, 100% 100%, 0 100%, 0 13%);
}

.capabilities div {
  min-height: 84px;
  display: flex;
  align-items: center;
  gap: 28px;
  border-bottom: 1px solid rgba(255,255,255,0.25);
}

.capabilities div:last-child {
  border-bottom: 0;
}

.capabilities span {
  color: var(--orange-light);
  font-size: 10px;
  font-weight: 700;
}

.capabilities strong {
  font-size: 17px;
}

.support {
  width: var(--page);
  min-height: 260px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr auto;
  align-items: center;
  gap: 45px;
}

.support .eyebrow {
  margin-bottom: 16px;
}

.support h2 {
  font-size: clamp(34px, 3.3vw, 46px);
}

.support > p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

footer {
  min-height: 230px;
  padding: 58px max(24px, calc((100% - 1180px) / 2));
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 38px;
  color: #b5c5d0;
  background: var(--navy-deep);
}

.brand-mark-footer {
  color: var(--navy);
  background: var(--white);
}

.footer-logo {
  width: 235px;
}

.footer-brand > div {
  display: flex;
  flex-direction: column;
}

.footer-brand strong {
  color: var(--white);
  font-size: 18px;
}

.footer-brand div span {
  margin-top: 4px;
  font-size: 11px;
}

.footer-links {
  display: flex;
  gap: 28px;
  color: var(--white);
  font-size: 12px;
  font-weight: 600;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--orange-light);
}

.copyright {
  grid-column: 1 / -1;
  margin: 12px 0 0;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.14);
  font-size: 10px;
  line-height: 1.7;
}

@media (max-width: 900px) {
  :root { --page: min(100% - 36px, 720px); }

  nav a:not(.nav-button) { display: none; }
  .hero { min-height: auto; padding: 68px 0; grid-template-columns: 1fr; }
  .hero-visual { width: min(100%, 560px); justify-self: center; aspect-ratio: 1.25; }
  .trust-strip { grid-template-columns: 1fr; padding: 18px; }
  .trust-strip p { min-height: 56px; border-left: 0; border-bottom: 1px solid rgba(255,255,255,0.2); }
  .trust-strip p:last-child { border-right: 0; border-bottom: 0; }
  .directory { padding: 85px 0; }
  .section-heading { grid-template-columns: 1fr; gap: 28px; }
  .platform { grid-template-columns: 1fr; }
  .platform-panel { padding: 80px max(24px, calc((100vw - 720px) / 2)); }
  .capabilities { padding: 55px max(24px, calc((100vw - 720px) / 2)); clip-path: none; }
  .support { padding: 70px 0; grid-template-columns: 1fr; gap: 20px; }
}

@media (max-width: 620px) {
  :root { --page: calc(100% - 28px); }

  .site-header { min-height: 80px; gap: 12px; }
  .official-logo { width: 225px; }
  .brand-name span { display: none; }
  .brand-name strong { font-size: 17px; }
  .brand-mark { width: 44px; height: 39px; }
  .nav-button { padding: 11px 13px; font-size: 11px; }
  .hero { padding: 48px 0 60px; gap: 42px; }
  h1 { font-size: clamp(45px, 13vw, 62px); }
  .hero-intro { font-size: 16px; }
  .hero-actions { flex-direction: column; }
  .button { width: 100%; }
  .hero-visual { aspect-ratio: 0.98; }
  .visual-center { width: 140px; height: 140px; }
  .visual-label { font-size: 8px; }
  .route-grid { grid-template-columns: 1fr; }
  .route-card { min-height: 210px; padding: 25px 20px; grid-template-columns: 50px 1fr auto; gap: 14px; }
  .route-card-featured::after, .route-card-private::after { right: 16px; top: 17px; }
  .route-icon { width: 45px; height: 45px; }
  .route-content strong { font-size: 16px; }
  .route-content span { font-size: 12px; }
  .platform-panel, .capabilities { padding-left: 28px; padding-right: 28px; }
  footer { grid-template-columns: 1fr; }
  .footer-logo { width: 210px; }
  .footer-brand { align-items: flex-start; flex-direction: column; }
  .footer-links { grid-row: 2; flex-wrap: wrap; }
  .copyright { grid-row: 3; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}