@import url('https://fonts.googleapis.com/css2?family=Big+Shoulders+Display:wght@600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --ink:#0A1830;
  --navy:#0c2b52;
  --blue:#1a5cc8;
  --amber:#c8791f;
  --amber-bright:#e0973c;
  --paper:#F5F2EA;
  --paper-dim:#EEEAE0;
  --line:#DCD5C6;
  --line-dark:rgba(255,255,255,.14);
  --muted:#5C6470;
  --muted-lt:#9FB0C9;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',sans-serif;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.display{font-family:'Big Shoulders Display',sans-serif;text-transform:uppercase;letter-spacing:.01em;}
.wrap{max-width:1180px;margin:0 auto;padding:0 40px;}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px;}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;}}

/* ---------- nav ---------- */
header.site{
  background:rgba(10,24,48,.92);
  backdrop-filter:blur(10px);
  position:sticky;top:0;z-index:100;
  border-bottom:1px solid var(--line-dark);
}
.nav{display:flex;justify-content:space-between;align-items:center;padding:18px 40px;max-width:1180px;margin:0 auto;}
.nav .logo{display:flex;align-items:baseline;gap:8px;}
.nav .logo .mark{font-family:'Big Shoulders Display',sans-serif;font-weight:800;font-size:22px;letter-spacing:.02em;color:#fff;}
.nav .logo .mark .accent{color:var(--amber-bright);}
.nav .logo .city{font-size:10px;letter-spacing:.28em;color:var(--muted-lt);font-weight:600;}
.navlinks{display:flex;gap:36px;font-size:14px;font-weight:500;color:#C3CFE0;}
.navlinks a{padding:4px 0;border-bottom:1px solid transparent;margin-right:36px;}
.navlinks a:last-child{margin-right:0;}
.navlinks a:hover{color:#fff;border-color:var(--amber-bright);}
.nav-cta{
  background:var(--amber);color:#fff;font-size:13px;font-weight:700;
  padding:11px 22px;letter-spacing:.02em;
}
.nav-cta:hover{background:var(--amber-bright);}
.navburger{display:none;background:none;border:none;color:#fff;font-size:22px;cursor:pointer;}
.mobile-track-link{display:none;}

@media (max-width:860px){
  .nav{padding:16px 24px;}
  .nav-cta{display:none;}
  .mobile-track-link{display:block!important;color:var(--amber-bright)!important;font-weight:700;}
  .navlinks{
    position:fixed;top:64px;left:0;right:0;background:var(--navy);
    flex-direction:column;gap:0;padding:8px 24px 20px;
    transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .18s, transform .18s;
    border-bottom:1px solid var(--line-dark);
  }
  .navlinks.open{opacity:1;pointer-events:auto;transform:translateY(0);}
  .navlinks a{padding:13px 0;border-bottom:1px solid var(--line-dark);width:100%;margin-right:0;}
  .navburger{display:block;}
}

/* ---------- footer ---------- */
footer.site{background:var(--ink);color:var(--muted-lt);padding:56px 0 30px;}
footer.site .foot-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:40px;border-bottom:1px solid var(--line-dark);margin-bottom:24px;}
footer.site .foot-brand .mark{font-family:'Big Shoulders Display',sans-serif;font-weight:800;font-size:24px;color:#fff;letter-spacing:.02em;}
footer.site .foot-brand p{font-size:13.5px;max-width:26em;margin-top:12px;line-height:1.6;}
footer.site .foot-cols{display:flex;gap:64px;}
footer.site .foot-col h4{font-size:11px;letter-spacing:.14em;color:var(--muted-lt);font-weight:700;margin-bottom:14px;text-transform:uppercase;}
footer.site .foot-col a{display:block;font-size:13.5px;color:#D7DEE8;padding:6px 0;}
footer.site .foot-col a:hover{color:var(--amber-bright);}
footer.site .foot-row{display:flex;justify-content:space-between;font-size:12.5px;flex-wrap:wrap;gap:10px;}
@media (max-width:700px){
  footer.site .foot-top{flex-direction:column;gap:28px;}
  footer.site .foot-cols{gap:40px;flex-wrap:wrap;}
}

/* ---------- shared section rhythm ---------- */
section{padding:90px 0;}
.section-tight{padding:70px 0;}
.eyebrow{display:flex;align-items:center;gap:10px;font-size:12.5px;font-weight:700;color:var(--amber);letter-spacing:.1em;margin-bottom:18px;}
.eyebrow .rule{width:30px;height:2px;background:var(--amber);}
h2.headline{font-family:'Big Shoulders Display',sans-serif;font-weight:700;font-size:clamp(30px,4vw,44px);letter-spacing:.005em;color:var(--navy);line-height:1.05;text-transform:uppercase;}
.lead{font-size:16.5px;color:var(--muted);line-height:1.7;max-width:34em;margin-top:16px;}

.btn{display:inline-block;padding:15px 28px;font-weight:700;font-size:13.5px;letter-spacing:.02em;cursor:pointer;border:none;}
.btn-amber{background:var(--amber);color:#fff;}
.btn-amber:hover{background:var(--amber-bright);}
.btn-line{background:none;border:1.5px solid var(--navy);color:var(--navy);}
.btn-line:hover{background:var(--navy);color:#fff;}
.btn-line-light{background:none;border:1.5px solid rgba(255,255,255,.4);color:#fff;}
.btn-line-light:hover{background:#fff;color:var(--navy);}

/* ---------- service detail pages ---------- */
.svc-hero{background:var(--ink);color:#fff;padding:70px 0 64px;position:relative;overflow:hidden;}
.breadcrumb{font-size:12.5px;color:var(--muted-lt);margin-bottom:28px;}
.breadcrumb a{color:var(--muted-lt);}
.breadcrumb a:hover{color:var(--amber-bright);}
.svc-hero .tag{font-family:'Big Shoulders Display';font-size:13px;font-weight:700;color:var(--amber-bright);letter-spacing:.1em;margin-bottom:16px;}
.svc-hero h1{font-family:'Big Shoulders Display';font-weight:700;text-transform:uppercase;font-size:clamp(36px,5.5vw,58px);line-height:.98;color:#fff;max-width:14em;}
.svc-hero .lead{color:#B9C4D6;max-width:36em;margin-top:20px;font-size:16.5px;}
.svc-hero .cta-row{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap;}

.story{max-width:720px;}
.story .opener{font-family:'Big Shoulders Display';font-weight:600;font-size:26px;color:var(--navy);line-height:1.35;letter-spacing:.002em;text-transform:none;margin-bottom:24px;}
.story p{font-size:16px;color:var(--muted);line-height:1.8;margin-bottom:20px;}
.story p strong{color:var(--navy);font-weight:600;}

.mode-compare{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:44px;}
.mode-card{background:#fff;padding:36px 34px;}
.mode-card .mtag{font-family:'Big Shoulders Display';font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--amber);margin-bottom:6px;}
.mode-card h3{font-family:'Big Shoulders Display';font-size:24px;font-weight:700;color:var(--navy);text-transform:uppercase;margin-bottom:14px;}
.mode-card ul{list-style:none;}
.mode-card li{font-size:14.5px;color:var(--muted);padding:11px 0;border-top:1px solid var(--line);line-height:1.5;}
.mode-card li:first-of-type{border-top:none;}
.mode-card li strong{color:var(--navy);font-weight:600;display:block;font-size:13px;margin-bottom:2px;}

.route-detail{display:flex;flex-direction:column;gap:0;margin-top:44px;}
.route-detail .rline{display:grid;grid-template-columns:200px 1fr;gap:24px;padding:20px 0;border-top:1px solid var(--line);align-items:baseline;}
.route-detail .rline:first-child{border-top:none;}
.route-detail .rline .from{font-family:'Big Shoulders Display';font-weight:700;font-size:17px;color:var(--navy);}
.route-detail .rline .to{font-size:14.5px;color:var(--muted);line-height:1.6;}
.route-detail .rline .to b{color:var(--ink);font-weight:600;}

.note-band{background:var(--paper-dim);border-left:3px solid var(--amber);padding:20px 26px;margin-top:40px;font-size:13.5px;color:var(--muted);line-height:1.7;max-width:720px;}

.cta-band{background:var(--navy);color:#fff;text-align:left;}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px;}
.cta-band h2{font-family:'Big Shoulders Display';font-weight:700;font-size:clamp(24px,3.4vw,32px);text-transform:uppercase;max-width:14em;line-height:1.1;}
.cta-band p{color:#B9C4D6;font-size:14.5px;margin-top:10px;}

@media (max-width:800px){
  .mode-compare{grid-template-columns:1fr;}
  .route-detail .rline{grid-template-columns:1fr;gap:6px;}
}