/* =========================================================
   AX CIVIL — Design tokens
   ========================================================= */
:root{
  --ink:        #15171B;
  --slate:      #262A31;
  --slate-2:    #333842;
  --concrete:   #EEF0EC;
  --concrete-2: #E2E5DE;
  --paper:      #FAFAF8;
  --orange:     #40E0D0;
  --orange-deep:#1FA89C;
  --steel:      #5B6572;
  --steel-light:#8A93A0;
  --line:       rgba(21,23,27,0.12);
  --line-dark:  rgba(255,255,255,0.14);

  --font-display: 'Archivo Black', Arial, sans-serif;
  --font-head:    'Barlow Condensed', Arial, sans-serif;
  --font-body:    'Inter', Arial, sans-serif;
  --font-mono:    'IBM Plex Mono', 'Courier New', monospace;

  --radius: 2px;
  --container: 1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ margin:0; font-family:var(--font-display); line-height:1.05; letter-spacing:-0.01em; }
p{ margin:0; }
button{ font-family:inherit; cursor:pointer; }

.container{ max-width:var(--container); margin:0 auto; padding:0 28px; }

/* focus states — accessibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline:3px solid var(--orange);
  outline-offset:2px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

/* =========================================================
   Eyebrow / labels — spec-plate vernacular
   ========================================================= */
.eyebrow{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:16px;
}
.eyebrow::before{
  content:"";
  width:22px; height:2px;
  background: var(--orange);
  display:inline-block;
}
.eyebrow.on-dark{ color: var(--orange); }

/* =========================================================
   Header
   ========================================================= */
.site-header{
  position:sticky; top:0; z-index:100;
  background: rgba(21,23,27,0.96);
  backdrop-filter: blur(6px);
  border-bottom:1px solid var(--line-dark);
}
.header-row{
  display:flex; align-items:center; justify-content:space-between;
  height:76px;
}
.brand{ display:flex; align-items:center; gap:12px; color:var(--paper); }
.brand img{ width:38px; height:38px; }
.brand .word{ font-family:var(--font-display); font-size:19px; letter-spacing:0.01em; color:#fff; }
.brand .word span{ color:var(--orange); }

.main-nav{ display:flex; align-items:center; gap:2px; }
.main-nav a{
  font-family:var(--font-head);
  font-weight:600;
  font-size:16px;
  letter-spacing:0.03em;
  text-transform:uppercase;
  color: #C9CCD2;
  padding:10px 14px;
  border-bottom:2px solid transparent;
  transition:color .15s ease, border-color .15s ease;
}
.main-nav a:hover, .main-nav a[aria-current="page"]{ color:#fff; border-color:var(--orange); }

.header-cta{
  display:flex; align-items:center; gap:18px;
}
.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-head); font-weight:700; text-transform:uppercase; letter-spacing:0.04em;
  font-size:15px;
  padding:13px 24px;
  border-radius:var(--radius);
  border:1px solid transparent;
  transition:transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
}
.btn-primary{
  background:linear-gradient(135deg,var(--orange),var(--orange-deep));
  color:#fff;
}
.btn-primary:hover{ transform:translateY(-1px); filter:brightness(1.06); }
.btn-ghost{
  background:transparent; color:#fff; border-color:var(--line-dark);
}
.btn-ghost:hover{ border-color:var(--orange); color:var(--orange); }
.btn-dark{ background:var(--ink); color:#fff; }
.btn-dark:hover{ background:var(--slate); }
.btn-block{ width:100%; justify-content:center; }

.nav-toggle{
  display:none;
  background:none; border:1px solid var(--line-dark); border-radius:var(--radius);
  width:44px; height:44px; align-items:center; justify-content:center;
  color:#fff;
}

/* =========================================================
   Hero
   ========================================================= */
.hero{
  position:relative;
  background: var(--ink);
  color:#fff;
  padding:96px 0 0;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background:
    radial-gradient(circle at 82% 18%, rgba(64,224,208,0.20), transparent 42%),
    repeating-linear-gradient(115deg, rgba(255,255,255,0.025) 0 2px, transparent 2px 34px);
  pointer-events:none;
}
.hero-grid{
  position:relative;
  display:grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap:56px;
  align-items:center;
  padding-bottom:64px;
}
.hero h1{
  font-size:clamp(40px, 6vw, 76px);
  color:#fff;
}
.hero h1 .accent{ color:var(--orange); }
.hero p.lead{
  margin-top:24px;
  font-size:19px;
  color:#C9CCD2;
  max-width:46ch;
}
.hero-actions{ display:flex; gap:16px; margin-top:36px; flex-wrap:wrap; }

.hero-plate{
  position:relative;
  background: var(--slate);
  border:1px solid var(--line-dark);
  border-radius:var(--radius);
  padding:28px;
}
.hero-plate::before, .hero-plate::after,
.hero-plate .bolt{
  content:""; position:absolute; width:8px; height:8px; border-radius:50%;
  background:var(--steel-light); opacity:.6;
}
.hero-plate::before{ top:10px; left:10px; }
.hero-plate::after{ bottom:10px; right:10px; box-shadow:none; }
.hero-plate .bolt.tr{ top:10px; right:10px; }
.hero-plate .bolt.bl{ bottom:10px; left:10px; }
.hero-plate .ticket-id{
  font-family:var(--font-mono); font-size:12px; color:var(--orange); letter-spacing:0.1em;
}
.hero-plate h3{
  font-family:var(--font-head); text-transform:uppercase; font-size:22px; margin-top:10px; color:#fff;
}
.hero-plate ul{ margin-top:18px; display:flex; flex-direction:column; gap:12px; }
.hero-plate li{
  display:flex; justify-content:space-between; gap:12px;
  font-family:var(--font-mono); font-size:13.5px; color:#C9CCD2;
  border-bottom:1px dashed var(--line-dark); padding-bottom:10px;
}
.hero-plate li b{ color:#fff; font-weight:600; }

.stat-strip{
  position:relative;
  border-top:1px solid var(--line-dark);
  background: var(--slate);
}
.stat-strip .container{
  display:grid; grid-template-columns:repeat(4,1fr);
}
.stat{
  padding:26px 20px;
  border-right:1px solid var(--line-dark);
  text-align:left;
}
.stat:last-child{ border-right:none; }
.stat .num{
  font-family:var(--font-mono); font-weight:600; font-size:34px; color:#fff;
  letter-spacing:0.01em;
}
.stat .num .unit{ font-size:18px; color:var(--orange); }
.stat .label{
  margin-top:6px; font-family:var(--font-head); text-transform:uppercase; letter-spacing:0.06em;
  font-size:13px; color:var(--steel-light);
}

/* diagonal hazard divider — signature motif, used sparingly */
.hazard-divider{
  height:14px;
  background: repeating-linear-gradient(-45deg, var(--orange) 0 22px, var(--ink) 22px 44px);
}

/* =========================================================
   Section basics
   ========================================================= */
.section{ padding:96px 0; }
.section-tight{ padding:64px 0; }
.section.on-dark{ background:var(--ink); color:#fff; }
.section.on-concrete{ background:var(--concrete); }
.section-head{ max-width:640px; margin-bottom:52px; }
.section-head h2{ font-size:clamp(30px,4vw,46px); }
.section-head p{ margin-top:16px; color:var(--steel); font-size:17px; }
.section.on-dark .section-head p{ color:#C9CCD2; }

.reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
.reveal.is-visible{ opacity:1; transform:translateY(0); }

/* =========================================================
   Ticket / spec-plate cards — signature component
   ========================================================= */
.ticket-grid{ display:grid; gap:22px; }
.cols-3{ grid-template-columns:repeat(3,1fr); }
.cols-2{ grid-template-columns:repeat(2,1fr); }
.cols-4{ grid-template-columns:repeat(4,1fr); }

.ticket{
  position:relative;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:30px 26px;
  scroll-margin-top:100px;
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.ticket:hover{ transform:translateY(-4px); box-shadow:0 18px 36px rgba(21,23,27,0.10); border-color:var(--orange); }
.ticket .tid{
  font-family:var(--font-mono); font-size:11.5px; color:var(--steel);
  letter-spacing:0.08em; display:flex; justify-content:space-between;
  margin-bottom:16px; padding-bottom:12px; border-bottom:1px dashed var(--line);
}
.ticket .tid .dot{ color:var(--orange); }
.ticket .icon{
  width:46px; height:46px; border-radius:var(--radius);
  background: linear-gradient(135deg,var(--orange),var(--orange-deep));
  color:#fff; display:flex; align-items:center; justify-content:center;
  margin-bottom:18px; font-family:var(--font-mono); font-weight:700; font-size:17px;
}
.ticket .icon.icon-truck{ width:84px; padding:7px 9px; }
.ticket .icon.icon-truck svg{ width:100%; height:100%; display:block; }
.ticket h3{ font-family:var(--font-head); text-transform:uppercase; font-size:22px; letter-spacing:0.01em; }
.ticket p{ margin-top:12px; color:var(--steel); font-size:15px; }
.ticket ul{ margin-top:14px; display:flex; flex-direction:column; gap:8px; }
.ticket ul li{ font-size:14px; color:var(--ink); display:flex; gap:8px; align-items:flex-start; }
.ticket ul li::before{ content:"—"; color:var(--orange); flex:none; }
.ticket .foot{ margin-top:18px; font-family:var(--font-head); text-transform:uppercase; font-size:14px; color:var(--orange); letter-spacing:0.04em; }

/* dark variant of ticket for dark sections */
.section.on-dark .ticket{ background:var(--slate); border-color:var(--line-dark); }
.section.on-dark .ticket .tid{ color:var(--steel-light); border-color:var(--line-dark); }
.section.on-dark .ticket h3{ color:#fff; }
.section.on-dark .ticket p{ color:#C9CCD2; }
.section.on-dark .ticket ul li{ color:#E4E6E1; }

/* =========================================================
   Process / steps
   ========================================================= */
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:0; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; }
.step{ padding:32px 26px; border-right:1px solid var(--line); background:#fff; }
.step:last-child{ border-right:none; }
.step .n{ font-family:var(--font-mono); color:var(--orange); font-size:13px; letter-spacing:0.1em; }
.step h4{ margin-top:10px; font-family:var(--font-head); text-transform:uppercase; font-size:19px; }
.step p{ margin-top:10px; color:var(--steel); font-size:14.5px; }

/* =========================================================
   CTA band
   ========================================================= */
.cta-band{
  background:var(--ink); color:#fff; padding:64px 0; position:relative; overflow:hidden;
}
.cta-band::before{
  content:""; position:absolute; inset:0;
  background: repeating-linear-gradient(-45deg, rgba(64,224,208,0.06) 0 22px, transparent 22px 44px);
}
.cta-row{ position:relative; display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap; }
.cta-row h2{ font-size:clamp(26px,3.4vw,38px); max-width:16ch; }
.cta-actions{ display:flex; gap:16px; flex-wrap:wrap; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer{ background:var(--slate); color:#C9CCD2; padding:72px 0 28px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.1fr; gap:40px; padding-bottom:48px; border-bottom:1px solid var(--line-dark); }
.footer-brand .brand{ margin-bottom:14px; }
.footer-brand p{ color:#9EA4AD; font-size:14.5px; max-width:34ch; }
.footer-col h5{ font-family:var(--font-head); text-transform:uppercase; letter-spacing:0.06em; font-size:14px; color:#fff; margin-bottom:16px; }
.footer-col ul{ display:flex; flex-direction:column; gap:10px; }
.footer-col a{ font-size:14.5px; color:#C9CCD2; }
.footer-col a:hover{ color:var(--orange); }
.footer-col .muted{ color:#9EA4AD; font-size:14.5px; }
.foot-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:24px; font-size:13px; color:#8A93A0; flex-wrap:wrap; gap:10px; }
.foot-bottom a{ color:#8A93A0; }
.foot-bottom a:hover{ color:var(--orange); }

/* =========================================================
   Page header (interior pages)
   ========================================================= */
.page-hero{
  background:var(--ink); color:#fff; padding:64px 0 56px; position:relative; overflow:hidden;
}
.page-hero::before{
  content:""; position:absolute; inset:0;
  background: repeating-linear-gradient(115deg, rgba(255,255,255,0.025) 0 2px, transparent 2px 34px);
}
.breadcrumb{ position:relative; font-family:var(--font-mono); font-size:12.5px; color:var(--steel-light); margin-bottom:18px; }
.breadcrumb a:hover{ color:var(--orange); }
.page-hero h1{ position:relative; font-size:clamp(34px,5vw,58px); color:#fff; }
.page-hero p{ position:relative; margin-top:16px; color:#C9CCD2; max-width:60ch; font-size:17px; }

/* =========================================================
   Forms
   ========================================================= */
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field{ display:flex; flex-direction:column; gap:8px; }
.field.full{ grid-column:1 / -1; }
.field label{ font-family:var(--font-head); text-transform:uppercase; letter-spacing:0.05em; font-size:13px; color:var(--steel); }
.field input, .field select, .field textarea{
  font-family:var(--font-body); font-size:15px; padding:13px 14px;
  border:1px solid var(--concrete-2); border-radius:var(--radius); background:#fff; color:var(--ink);
}
.field textarea{ resize:vertical; min-height:120px; }
.field input:focus, .field select:focus, .field textarea:focus{ border-color:var(--orange); }
.form-note{ font-size:13px; color:var(--steel); margin-top:14px; }
.form-success{
  display:none; background:#EAF6EC; border:1px solid #BEE2C4; color:#1F5C2A;
  padding:16px 18px; border-radius:var(--radius); font-size:14.5px; margin-top:20px;
}
.form-success.show{ display:block; }

/* contact info cards */
.info-plate{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:26px; }
.info-plate h4{ font-family:var(--font-head); text-transform:uppercase; font-size:15px; color:var(--steel); letter-spacing:0.05em; }
.info-plate .value{ margin-top:8px; font-size:19px; font-weight:600; }
.info-plate .value a:hover{ color:var(--orange); }

/* =========================================================
   Misc utility
   ========================================================= */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
.tag-row{ display:flex; gap:10px; flex-wrap:wrap; margin-top:22px; }
.tag{
  font-family:var(--font-mono); font-size:12px; letter-spacing:0.05em; text-transform:uppercase;
  border:1px solid var(--line); border-radius:100px; padding:7px 14px; color:var(--steel);
}
.img-frame{ position:relative; border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); }
.img-frame img{ width:100%; height:100%; object-fit:cover; }

.value-list{ display:grid; grid-template-columns:1fr 1fr; gap:28px; margin-top:40px; }
.value-item .n{ font-family:var(--font-mono); color:var(--orange); font-size:13px; letter-spacing:0.1em; }
.value-item h4{ margin-top:8px; font-family:var(--font-head); text-transform:uppercase; font-size:20px; }
.value-item p{ margin-top:8px; color:var(--steel); font-size:15px; }

.map-plate{ background:var(--concrete); border:1px solid var(--line); border-radius:var(--radius); min-height:340px; display:flex; align-items:center; justify-content:center; text-align:center; padding:32px; }
.map-plate .eyebrow{ justify-content:center; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns:1fr; }
  .stat-strip .container{ grid-template-columns:repeat(2,1fr); }
  .stat:nth-child(2){ border-right:none; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .steps{ grid-template-columns:1fr 1fr; }
  .step{ border-bottom:1px solid var(--line); }
  .cols-3, .cols-4{ grid-template-columns:1fr 1fr; }
  .split{ grid-template-columns:1fr; gap:36px; }
  .value-list{ grid-template-columns:1fr; }
  .form-grid{ grid-template-columns:1fr; }
}
@media (max-width: 720px){
  .main-nav, .header-cta .btn-ghost{ display:none; }
  .nav-toggle{ display:flex; }
  .header-cta .btn-primary{ display:none; }
  .cols-3, .cols-4, .cols-2{ grid-template-columns:1fr; }
  .steps{ grid-template-columns:1fr; }
  .step{ border-right:none; }
  .footer-grid{ grid-template-columns:1fr; gap:32px; }
  .cta-row{ flex-direction:column; align-items:flex-start; }
}

/* mobile drawer nav */
.mobile-nav{
  position:fixed; inset:76px 0 0 0; background:var(--ink); z-index:99;
  transform:translateX(100%); transition:transform .25s ease;
  padding:28px; overflow-y:auto;
}
.mobile-nav.open{ transform:translateX(0); }
.mobile-nav a{
  display:block; padding:16px 4px; font-family:var(--font-head); text-transform:uppercase;
  font-size:22px; color:#fff; border-bottom:1px solid var(--line-dark);
}
.mobile-nav .btn{ margin-top:24px; }