/* ===========================================================
   Skyhaul design tokens
   Navy   #0B1F3A   primary / header / footer
   Steel  #35577A   secondary text, links
   Amber  #E8A33D   accent / CTA
   Mist   #F5F3EE   page background
   Ink    #1B2430   body text
   Line   #E1DED4   hairline borders
   =========================================================== */

:root{
  --navy:#0B1F3A;
  --steel:#35577A;
  --amber:#E8A33D;
  --amber-dark:#C9821F;
  --mist:#F5F3EE;
  --ink:#1B2430;
  --line:#E1DED4;
  --white:#FFFFFF;
  --radius:14px;
  --font-display:'Space Grotesk', sans-serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'IBM Plex Mono', monospace;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--mist);
  line-height:1.55;
}
h1,h2,h3,h4{font-family:var(--font-display); margin:0 0 .5em; color:var(--navy); line-height:1.15;}
p{margin:0 0 1em;}
a{color:var(--steel); text-decoration:none;}
a:hover{color:var(--amber-dark);}
img{max-width:100%; display:block;}
.wrap{max-width:1180px; margin:0 auto; padding:0 24px;}

.skip-link{position:absolute; left:-999px; top:0; background:var(--navy); color:#fff; padding:10px 16px; z-index:200;}
.skip-link:focus{left:10px; top:10px;}

:focus-visible{outline:3px solid var(--amber); outline-offset:2px;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:13px 26px; border-radius:999px; font-weight:600; font-size:.95rem;
  border:1px solid transparent; cursor:pointer; font-family:var(--font-body);
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn-accent{background:var(--amber); color:var(--navy); box-shadow:0 6px 18px rgba(232,163,61,.35);}
.btn-accent:hover{background:var(--amber-dark); color:var(--navy);}
.btn-outline{background:transparent; border-color:rgba(255,255,255,.4); color:#fff;}
.btn-outline:hover{background:rgba(255,255,255,.1); color:#fff;}
.btn-navy{background:var(--navy); color:#fff;}
.btn-navy:hover{background:#132b4d; color:#fff;}
.btn-block{width:100%;}
.btn[disabled]{opacity:.6; cursor:not-allowed; transform:none;}

/* ---------- Header ---------- */
.site-header{background:var(--navy); position:sticky; top:0; z-index:100; box-shadow:0 1px 0 rgba(255,255,255,.08);}
.header-row{display:flex; align-items:center; gap:28px; height:72px;}
.brand{display:flex; align-items:center; gap:10px; color:#fff; font-family:var(--font-display); font-weight:700; font-size:1.25rem;}
.brand-mark{color:var(--amber); display:flex;}
.main-nav{display:flex; gap:26px; margin-left:auto;}
.main-nav a{color:rgba(255,255,255,.78); font-weight:500; font-size:.95rem; padding:6px 2px; border-bottom:2px solid transparent;}
.main-nav a:hover, .main-nav a.active{color:#fff; border-color:var(--amber);}
.nav-cta{margin-left:6px;}
.nav-toggle{display:none; flex-direction:column; gap:5px; background:none; border:none; padding:8px; margin-left:auto; cursor:pointer;}
.nav-toggle span{width:22px; height:2px; background:#fff; display:block;}
.mobile-nav{display:none; flex-direction:column; background:var(--navy); padding:6px 24px 20px;}
.mobile-nav a{color:rgba(255,255,255,.85); padding:10px 0; border-bottom:1px solid rgba(255,255,255,.08);}
.mobile-nav .btn{margin-top:12px;}

@media (max-width:860px){
  .main-nav, .nav-cta{display:none;}
  .nav-toggle{display:flex;}
  .mobile-nav.open{display:flex;}
}

/* ---------- Flash messages ---------- */
.flash{padding:12px 0; font-weight:500; text-align:center;}
.flash-success{background:#E6F4EA; color:#1E6B37;}
.flash-error{background:#FBE9E7; color:#A32E1F;}
.flash-info{background:#EAF1F8; color:var(--steel);}

/* ---------- Hero ---------- */
.hero{background:var(--navy); color:#fff; position:relative; overflow:hidden;}
.hero .wrap{padding:96px 24px 110px; display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:center; position:relative; z-index:2;}
.hero-eyebrow{color:var(--amber); font-family:var(--font-mono); letter-spacing:.08em; font-size:.8rem; text-transform:uppercase; margin-bottom:14px; display:block;}
.hero h1{color:#fff; font-size:clamp(2.2rem, 4vw, 3.3rem); letter-spacing:-.01em;}
.hero p.lead{color:rgba(255,255,255,.75); font-size:1.1rem; max-width:46ch;}
.hero-actions{display:flex; gap:14px; margin-top:28px; flex-wrap:wrap;}

.route-visual{position:relative; height:340px;}
.route-svg{width:100%; height:100%;}
.route-svg .path{stroke:var(--amber); stroke-width:2; fill:none; stroke-dasharray:6 7; stroke-linecap:round; animation:dash 22s linear infinite;}
.route-svg .node{fill:#0B1F3A; stroke:var(--amber); stroke-width:2;}
.route-svg .node.active{fill:var(--amber);}
.route-svg .pulse{fill:none; stroke:var(--amber); stroke-width:1.5; opacity:0; animation:pulse 2.8s ease-out infinite;}
.route-label{fill:rgba(255,255,255,.65); font-family:'IBM Plex Mono', monospace; font-size:11px;}
@keyframes dash{to{stroke-dashoffset:-260;}}
@keyframes pulse{0%{r:6; opacity:.9;} 100%{r:22; opacity:0;}}
@media (prefers-reduced-motion: reduce){
  .route-svg .path{animation:none;}
  .route-svg .pulse{animation:none; opacity:0;}
}

.hero-quicktrack{background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.14); border-radius:var(--radius); padding:18px; margin-top:34px; max-width:520px;}
.hero-quicktrack form{display:flex; gap:10px;}
.hero-quicktrack input{flex:1; padding:12px 14px; border-radius:10px; border:1px solid rgba(255,255,255,.2); background:rgba(255,255,255,.08); color:#fff; font-family:var(--font-mono);}
.hero-quicktrack input::placeholder{color:rgba(255,255,255,.5);}
.hero-quicktrack label{display:block; font-size:.8rem; color:rgba(255,255,255,.6); margin-bottom:8px;}

/* ---------- Sections ---------- */
section{padding:88px 0;}
.section-head{max-width:640px; margin:0 auto 48px; text-align:center;}
.section-head .eyebrow{font-family:var(--font-mono); color:var(--amber-dark); text-transform:uppercase; letter-spacing:.08em; font-size:.78rem;}
.section-head h2{font-size:clamp(1.7rem,3vw,2.3rem);}
.section-head p{color:var(--steel);}

.on-navy{background:var(--navy); color:rgba(255,255,255,.85);}
.on-navy h2{color:#fff;}
.on-navy .section-head p{color:rgba(255,255,255,.65);}

/* ---------- Cards / grid ---------- */
.grid{display:grid; gap:26px;}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
@media (max-width:980px){.grid-4{grid-template-columns:repeat(2,1fr);} .grid-3{grid-template-columns:repeat(2,1fr);}}
@media (max-width:640px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr;}}

.card{background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:28px;}
.card .icon{width:44px; height:44px; border-radius:10px; background:rgba(232,163,61,.15); color:var(--amber-dark); display:flex; align-items:center; justify-content:center; margin-bottom:16px; font-size:1.2rem;}
.card h3{font-size:1.1rem;}
.card p{color:var(--steel); font-size:.95rem; margin-bottom:0;}

/* ---------- Route process (signature element reused) ---------- */
.route-steps{display:flex; justify-content:space-between; position:relative; margin-top:20px; gap:8px;}
.route-steps::before{content:''; position:absolute; top:11px; left:20px; right:20px; height:2px; background-image:linear-gradient(90deg, var(--line) 60%, transparent 40%); background-size:14px 2px; background-repeat:repeat-x;}
.route-step{position:relative; flex:1; text-align:center; padding-top:34px;}
.route-step::before{content:''; position:absolute; top:0; left:50%; transform:translateX(-50%); width:24px; height:24px; border-radius:50%; background:#fff; border:2px solid var(--amber); z-index:1;}
.route-step h4{font-size:.95rem; margin-bottom:4px;}
.route-step p{color:var(--steel); font-size:.85rem;}

/* ---------- Stats ---------- */
.stats{display:flex; justify-content:space-between; flex-wrap:wrap; gap:24px; text-align:center;}
.stat b{display:block; font-family:var(--font-display); font-size:2.1rem; color:var(--amber);}
.stat span{color:rgba(255,255,255,.6); font-size:.85rem;}

/* ---------- Forms ---------- */
.form-card{background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:36px; max-width:640px; margin:0 auto;}
.field{margin-bottom:20px;}
.field label{display:block; font-weight:600; font-size:.88rem; margin-bottom:6px;}
.field-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
@media (max-width:600px){.field-row{grid-template-columns:1fr;}}
input, select, textarea{
  width:100%; padding:12px 14px; border-radius:10px; border:1px solid var(--line);
  font-family:var(--font-body); font-size:.95rem; background:#fff; color:var(--ink);
}
input:focus, select:focus, textarea:focus{border-color:var(--amber); outline:none; box-shadow:0 0 0 3px rgba(232,163,61,.2);}
textarea{resize:vertical; min-height:110px;}
.hint{font-size:.78rem; color:var(--steel); margin-top:6px;}
.error-text{font-size:.82rem; color:#A32E1F; margin-top:6px;}

/* ---------- Tracking result ---------- */
.tracking-result{background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:32px; margin-top:32px;}
.tracking-code{font-family:var(--font-mono); background:var(--mist); padding:2px 10px; border-radius:6px; font-size:.9rem;}
.status-pill{display:inline-flex; align-items:center; gap:6px; padding:6px 14px; border-radius:999px; font-size:.82rem; font-weight:600; text-transform:capitalize;}
.status-in_transit, .status-picked_up, .status-order_placed{background:#EAF1F8; color:var(--steel);}
.status-out_for_delivery{background:#FFF3DE; color:var(--amber-dark);}
.status-delivered{background:#E6F4EA; color:#1E6B37;}
.status-customs_clearance{background:#F3ECFB; color:#6B3FA0;}
.status-exception{background:#FBE9E7; color:#A32E1F;}

.timeline{list-style:none; margin:24px 0 0; padding:0; border-left:2px dashed var(--line); margin-left:8px;}
.timeline li{position:relative; padding:0 0 26px 26px;}
.timeline li::before{content:''; position:absolute; left:-7px; top:2px; width:12px; height:12px; border-radius:50%; background:var(--amber); border:2px solid #fff; box-shadow:0 0 0 2px var(--amber);}
.timeline time{display:block; font-family:var(--font-mono); font-size:.78rem; color:var(--steel);}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy); color:rgba(255,255,255,.65); margin-top:60px; padding-top:56px;}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:32px; padding-bottom:36px;}
.footer-grid h4{color:#fff; font-size:.85rem; text-transform:uppercase; letter-spacing:.05em; margin-bottom:14px;}
.footer-grid a{display:block; color:rgba(255,255,255,.65); padding:4px 0; font-size:.92rem;}
.footer-grid a:hover{color:var(--amber);}
.footer-brand p{color:rgba(255,255,255,.55); font-size:.9rem; margin-top:10px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12); padding:20px 0; display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px; font-size:.8rem;}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr 1fr;}}

/* ---------- Misc ---------- */
.badge-mono{font-family:var(--font-mono); font-size:.78rem; background:var(--mist); padding:3px 9px; border-radius:6px; color:var(--steel);}
.two-col{display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center;}
@media (max-width:860px){.two-col, .hero .wrap{grid-template-columns:1fr;}}