/* ==========================================================================
   GLOBAL SOFT INFO — DESIGN SYSTEM
   Signature: GIS heritage × AI future — coordinate-grid framing, viewport
   corner brackets, node/graph motifs. Display: Space Grotesk. Body: Inter.
   Data/labels: IBM Plex Mono.
   ========================================================================== */

:root{
  /* --- Color tokens: "Blueprint" system — grounded in the company's
     surveying / drafting / GIS heritage. Deep blueprint-blue, brass
     instrument accent, survey-chalk cyan. --- */
  --navy-950:#081D33;   /* blueprint ink — darkest */
  --navy-900:#0B2A4A;   /* blueprint blue */
  --navy-800:#123256;
  --navy-700:#1A3F68;
  --navy-600:#28527F;
  --line-on-navy:rgba(255,255,255,.12);

  --paper:#F7F8FB;      /* drafting paper, cool not cream */
  --paper-alt:#EEF1F7;
  --ink:#0E1626;
  --ink-soft:#4B5768;
  --ink-faint:#8A93A6;

  --teal:#4FD1C5;       /* survey chalk-line cyan */
  --teal-strong:#1FA396;
  --teal-soft:#DCF6F1;

  --amber:#C98A3D;      /* brass instrument accent — primary CTA */
  --amber-strong:#A96F28;

  --white:#ffffff;
  --danger:#e6553a;

  /* --- Type tokens --- */
  --font-display:'Archivo', 'Segoe UI', sans-serif;
  --font-body:'Inter', 'Segoe UI', sans-serif;
  --font-mono:'IBM Plex Mono', ui-monospace, monospace;

  /* --- Layout tokens --- */
  --maxw:1240px;
  --radius-sm:6px;
  --radius-md:10px;
  --radius-lg:18px;
  --shadow-sm:0 1px 2px rgba(11,18,32,.06), 0 1px 1px rgba(11,18,32,.04);
  --shadow-md:0 8px 24px rgba(11,18,32,.08);
  --shadow-lg:0 24px 60px rgba(7,15,30,.16);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}

h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--ink);
  line-height:1.12;
  letter-spacing:-.01em;
  margin:0 0 .5em;
}
h1{ font-size:clamp(2.4rem,4.6vw,4.1rem); font-weight:700; }
h2{ font-size:clamp(1.8rem,3vw,2.6rem); font-weight:700; }
h3{ font-size:1.28rem; font-weight:600; }
p{ margin:0 0 1em; color:var(--ink-soft); }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; }

.wrap{ max-width:var(--maxw); margin:0 auto; padding-inline:24px; }
section{ padding:88px 0; }
@media (max-width:768px){ section{ padding:56px 0; } }

.eyebrow{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--teal-strong);
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:7px;height:7px;
  border-radius:1px;
  background:var(--amber);
  transform:rotate(45deg);
  flex:none;
}
.eyebrow.on-dark{ color:var(--teal); }

.lede{ font-size:1.14rem; color:var(--ink-soft); max-width:640px; }

/* --- Buttons --- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--font-body); font-weight:600; font-size:.95rem;
  padding:13px 24px; border-radius:999px; border:1px solid transparent;
  cursor:pointer; transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
  white-space:nowrap;
}
.btn:focus-visible{ outline:2px solid var(--amber); outline-offset:3px; }
.btn-primary{ background:var(--amber); color:var(--navy-950); box-shadow:var(--shadow-sm); }
.btn-primary:hover{ background:var(--amber-strong); transform:translateY(-1px); box-shadow:var(--shadow-md); }
.btn-outline{ background:transparent; border-color:var(--line-strong,rgba(11,18,32,.18)); color:var(--ink); }
.btn-outline:hover{ border-color:var(--ink); transform:translateY(-1px); }
.btn-outline.on-dark{ border-color:var(--line-on-navy); color:var(--white); }
.btn-outline.on-dark:hover{ border-color:var(--white); }
.btn-ghost{ background:transparent; color:var(--teal-strong); padding-inline:0; }
.btn-ghost::after{ content:"→"; margin-left:6px; transition:transform .18s ease; display:inline-block; }
.btn-ghost:hover::after{ transform:translateX(3px); }
.btn-sm{ padding:9px 18px; font-size:.85rem; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(246,247,250,.86);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(11,18,32,.08);
}
.header-row{ display:flex; align-items:center; justify-content:space-between; height:76px; gap:24px; }
.brand{ display:flex; align-items:center; gap:11px; font-family:'Space Grotesk', var(--font-display); font-weight:700; font-size:1.42rem; letter-spacing:-.01em; color:var(--navy-950); flex:none; }
.brand .mark{
  height:38px; display:flex; align-items:center; flex:none;
}
.brand .mark .brand-logo-img{ height:100%; width:auto; display:block; }
.brand .mark.mark-fallback{
  width:34px; height:34px; border-radius:8px; background:var(--navy-950);
  display:grid; place-items:center;
}
.brand .mark.mark-fallback::after{ content:"G"; color:var(--teal); font-family:var(--font-display); font-weight:700; font-size:1rem; }
.brand .name span{ color:inherit; }

.footer-brand .mark{ height:34px; width:auto; background:none; border-radius:0; }
.footer-brand .mark .brand-logo-img{ height:100%; width:auto; display:block; }
.footer-brand .mark.mark-fallback{
  width:34px; height:34px; border-radius:7px; background:var(--teal); display:grid; place-items:center;
}
.footer-brand .mark.mark-fallback::after{ content:"G"; color:var(--navy-950); font-family:var(--font-display); font-weight:700; }

/* Drafting tick-mark rule — a measured line beneath the header, echoing
   the ruled edge of a technical drawing. Purely decorative, aria-hidden. */
.tick-rule{
  height:6px; width:100%;
  background-image:repeating-linear-gradient(90deg, rgba(11,42,74,.16) 0 1px, transparent 1px 12px);
  background-position:center;
}

.main-nav{ display:flex; align-items:center; gap:2px; }
.main-nav a{
  font-size:.92rem; font-weight:500; color:var(--ink-soft);
  padding:9px 14px; border-radius:8px; transition:color .15s ease, background .15s ease;
}
.main-nav a:hover, .main-nav a.active{ color:var(--navy-950); background:var(--paper-alt); }

.header-cta{ display:flex; align-items:center; gap:14px; }
.nav-toggle{ display:none; }

@media (max-width:1020px){
  .main-nav{ display:none; }
  .header-cta .btn-sm.desktop-only{ display:none; }
  .nav-toggle{
    display:grid; place-items:center; width:42px; height:42px; border-radius:8px;
    border:1px solid rgba(11,18,32,.15); background:transparent; cursor:pointer;
  }
  .nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
    content:""; display:block; width:18px; height:2px; background:var(--ink); position:relative; transition:.2s;
  }
  .nav-toggle span::before{ position:absolute; top:-6px; }
  .nav-toggle span::after{ position:absolute; top:6px; }
}

.mobile-nav{
  display:none; position:fixed; inset:76px 0 0 0; background:var(--paper);
  z-index:99; overflow-y:auto; padding:8px 24px 40px;
}
.mobile-nav.open{ display:block; }
.mobile-nav a{ display:flex; align-items:center; justify-content:space-between; padding:18px 4px; font-size:1.15rem; font-weight:600; border-bottom:1px solid rgba(11,18,32,.08); color:var(--navy-950); }
.mobile-nav .btn{ width:100%; margin-top:22px; }

/* ==========================================================================
   HERO / VIEWPORT FRAME (signature element)
   ========================================================================== */
.viewport{
  position:relative;
  background:var(--navy-950);
  color:var(--white);
  overflow:hidden;
  background-image:
    linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px);
  background-size:44px 44px;
}
.viewport::before{
  content:""; position:absolute; inset:0;
  background:radial-gradient(60% 55% at 78% 8%, rgba(79,209,197,.20), transparent 60%),
             radial-gradient(46% 46% at 8% 96%, rgba(201,138,61,.16), transparent 60%);
  pointer-events:none;
}
.corner{
  position:absolute; width:26px; height:26px; border:1.5px solid rgba(255,255,255,.4);
  pointer-events:none;
}
.corner.tl{ top:20px; left:20px; border-right:none; border-bottom:none; }
.corner.tr{ top:20px; right:20px; border-left:none; border-bottom:none; }
.corner.bl{ bottom:20px; left:20px; border-right:none; border-top:none; }
.corner.br{ bottom:20px; right:20px; border-left:none; border-top:none; }
@media (max-width:640px){ .corner{ display:none; } }

.hero{ position:relative; padding:68px 0 56px; }
.hero-grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:center; }
@media (max-width:960px){ .hero-grid{ grid-template-columns:1fr; } }

.coord-tag{
  font-family:var(--font-mono); font-size:.72rem; letter-spacing:.08em; color:rgba(255,255,255,.55);
  border:1px solid rgba(255,255,255,.18); border-radius:999px; padding:6px 14px;
  display:inline-flex; gap:10px; margin-bottom:26px;
}
.coord-tag b{ color:var(--teal); font-weight:600; }

.hero h1{
  color:var(--white);
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(2.6rem,5vw,4.5rem);
  letter-spacing:-.01em;
  line-height:1.08;
}
.hero h1 .accent{ color:var(--teal); }
.hero .lede{ color:rgba(255,255,255,.68); max-width:560px; font-size:1.15rem; }
.hero-ctas{ display:flex; gap:14px; margin-top:34px; flex-wrap:wrap; }

.hero-stats{ display:flex; gap:0; margin-top:36px; border-top:1px solid var(--line-on-navy); padding-top:20px; }
.hero-stats div{ padding-right:32px; margin-right:32px; border-right:1px solid var(--line-on-navy); }
.hero-stats div:last-child{ border-right:none; margin-right:0; padding-right:0; }
.hero-stats b{ display:block; font-family:var(--font-display); font-size:1.5rem; color:var(--white); }
.hero-stats span{ font-size:.78rem; color:rgba(255,255,255,.5); }
@media (max-width:640px){ .hero-stats{ flex-wrap:wrap; gap:18px 0; } .hero-stats div{ width:50%; border-right:none; padding-right:0; margin-right:0; } }

/* Node graph canvas */
.node-panel{ position:relative; aspect-ratio:6/5; border:1px solid var(--line-on-navy); border-radius:var(--radius-lg); background:rgba(255,255,255,.02); overflow:hidden; align-self:center; }
.node-panel canvas{ width:100%; height:100%; display:block; }
.node-panel .contour-bg{ position:absolute; inset:0; width:100%; height:100%; opacity:.22; pointer-events:none; }
.node-panel .tag{
  position:absolute; bottom:16px; left:16px; font-family:var(--font-mono); font-size:.68rem;
  color:rgba(255,255,255,.55); background:rgba(7,15,30,.6); padding:6px 10px; border-radius:6px; border:1px solid var(--line-on-navy);
}

/* ==========================================================================
   SECTION HEADING
   ========================================================================== */
.section-head{ max-width:640px; margin-bottom:48px; }
.section-head.center{ margin-inline:auto; text-align:center; }
.section-head.split{ display:flex; justify-content:space-between; align-items:flex-end; max-width:none; gap:24px; flex-wrap:wrap; }

.band{ background:var(--paper-alt); }
.band-dark{ background:var(--navy-950); color:var(--white); }
.band-dark h2, .band-dark h3{ color:var(--white); }
.band-dark p{ color:rgba(255,255,255,.65); }

/* ==========================================================================
   CARDS
   ========================================================================== */
.grid{ display:grid; gap:22px; }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-4{ grid-template-columns:repeat(4,1fr); }
.grid-2{ grid-template-columns:repeat(2,1fr); }
@media (max-width:960px){ .grid-3,.grid-4{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:640px){ .grid-3,.grid-4,.grid-2{ grid-template-columns:1fr; } }

.card{
  background:var(--white); border:1px solid rgba(11,18,32,.08); border-radius:var(--radius-md);
  padding:28px; transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  display:flex; flex-direction:column; height:100%;
}
.card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); border-color:rgba(79,209,197,.35); }
.card .icon{
  width:44px; height:44px; border-radius:10px; background:var(--navy-950); color:var(--teal);
  display:grid; place-items:center; margin-bottom:18px; flex:none;
}
.card .icon svg{ width:22px; height:22px; }
.card h3{ margin-bottom:8px; font-size:1.08rem; }
.card p{ font-size:.93rem; margin-bottom:14px; }
.card ul.caps{ margin-top:auto; padding-top:14px; border-top:1px dashed rgba(11,18,32,.12); }
.card ul.caps li{ font-size:.82rem; color:var(--ink-soft); padding:3px 0; display:flex; gap:8px; }
.card ul.caps li::before{ content:"—"; color:var(--teal-strong); flex:none; }
.card .card-link{ margin-top:14px; font-family:var(--font-mono); font-size:.78rem; color:var(--teal-strong); display:inline-flex; align-items:center; gap:6px; }

.card.on-dark{ background:var(--navy-900); border-color:var(--line-on-navy); }
.card.on-dark h3{ color:var(--white); }
.card.on-dark p{ color:rgba(255,255,255,.62); }
.card.on-dark .icon{ background:var(--teal-soft); color:var(--navy-950); }

.tag-pill{
  font-family:var(--font-mono); font-size:.68rem; letter-spacing:.06em; text-transform:uppercase;
  background:var(--teal-soft); color:var(--teal-strong); padding:4px 10px; border-radius:999px; display:inline-block; margin-bottom:12px;
}

/* ==========================================================================
   PROCESS TIMELINE
   ========================================================================== */
.timeline{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:rgba(11,18,32,.1); border:1px solid rgba(11,18,32,.1); border-radius:var(--radius-md); overflow:hidden; }
@media (max-width:900px){ .timeline{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:520px){ .timeline{ grid-template-columns:1fr; } }
.timeline-step{ background:var(--white); padding:26px 22px; }
.timeline-step .num{ font-family:var(--font-mono); font-size:.78rem; color:var(--teal-strong); display:block; margin-bottom:10px; }
.timeline-step h3{ font-size:1rem; margin-bottom:6px; }
.timeline-step p{ font-size:.86rem; margin:0; }

/* ==========================================================================
   INDUSTRY / LOGO
   ========================================================================== */
.industry-card{
  position:relative; border-radius:var(--radius-md); overflow:hidden; padding:26px 22px 22px;
  background:var(--navy-900); color:var(--white); min-height:168px; display:flex; flex-direction:column; justify-content:flex-end;
  border:1px solid var(--line-on-navy);
}
.industry-card h3{ color:var(--white); font-size:1.02rem; margin-bottom:4px; }
.industry-card p{ color:rgba(255,255,255,.55); font-size:.82rem; margin:0; }
.industry-card .idx{ position:absolute; top:16px; left:20px; font-family:var(--font-mono); font-size:.7rem; color:rgba(255,255,255,.4); }

.logo-strip{ display:flex; flex-wrap:wrap; gap:14px; align-items:center; }
.logo-chip{
  font-family:var(--font-mono); font-size:.78rem; color:var(--ink-soft);
  border:1px solid rgba(11,18,32,.12); border-radius:8px; padding:10px 16px; background:var(--white);
}

/* ==========================================================================
   TESTIMONIAL / QUOTE
   ========================================================================== */
.quote-card{ background:var(--white); border:1px solid rgba(11,18,32,.08); border-radius:var(--radius-md); padding:30px; }
.quote-card p.q{ font-size:1.02rem; color:var(--ink); font-style:normal; }
.quote-card .who{ display:flex; align-items:center; gap:12px; margin-top:16px; }
.quote-card .avatar{ width:38px; height:38px; border-radius:50%; background:var(--navy-950); color:var(--teal); display:grid; place-items:center; font-family:var(--font-mono); font-size:.78rem; flex:none; }
.quote-card .who b{ display:block; font-size:.88rem; }
.quote-card .who span{ font-size:.78rem; color:var(--ink-faint); }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-item{ border-bottom:1px solid rgba(11,18,32,.1); }
.faq-item button{
  width:100%; text-align:left; background:none; border:none; padding:22px 4px; cursor:pointer;
  display:flex; justify-content:space-between; align-items:center; gap:20px; font-family:var(--font-display); font-size:1.02rem; font-weight:600; color:var(--ink);
}
.faq-item .plus{ font-family:var(--font-mono); color:var(--teal-strong); font-size:1.1rem; flex:none; transition:transform .2s ease; }
.faq-item[data-open="true"] .plus{ transform:rotate(45deg); }
.faq-panel{ max-height:0; overflow:hidden; transition:max-height .25s ease; }
.faq-item[data-open="true"] .faq-panel{ max-height:240px; }
.faq-panel p{ padding:0 4px 22px; font-size:.93rem; }

/* ==========================================================================
   CTA BANDS
   ========================================================================== */
.cta-band{ background:var(--navy-950); border-radius:var(--radius-lg); padding:60px 48px; position:relative; overflow:hidden; }
.cta-band::before{ content:""; position:absolute; inset:0; background:radial-gradient(50% 90% at 90% 10%, rgba(79,209,197,.20), transparent 60%); }
.cta-band-inner{ position:relative; display:flex; justify-content:space-between; align-items:center; gap:32px; flex-wrap:wrap; }
.cta-band h2{ color:var(--white); margin-bottom:8px; }
.cta-band p{ color:rgba(255,255,255,.62); margin:0; max-width:440px; }
@media (max-width:768px){ .cta-band{ padding:40px 26px; } }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{ background:var(--navy-950); color:rgba(255,255,255,.7); padding:72px 0 28px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; padding-bottom:48px; border-bottom:1px solid var(--line-on-navy); }
@media (max-width:860px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:520px){ .footer-grid{ grid-template-columns:1fr; } }
.footer-grid h4{ color:var(--white); font-size:.82rem; letter-spacing:.06em; text-transform:uppercase; font-family:var(--font-mono); font-weight:500; margin-bottom:16px; }
.footer-grid ul li{ margin-bottom:10px; }
.footer-grid ul li a{ font-size:.9rem; color:rgba(255,255,255,.62); transition:color .15s; }
.footer-grid ul li a:hover{ color:var(--teal); }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:24px; flex-wrap:wrap; gap:12px; font-size:.8rem; color:rgba(255,255,255,.4); }
.footer-brand{ display:flex; align-items:center; gap:10px; font-family:'Space Grotesk', var(--font-display); font-weight:700; font-size:1.3rem; letter-spacing:-.01em; color:var(--white); margin-bottom:14px; }
.footer-brand .mark{ width:30px; height:30px; border-radius:7px; background:var(--teal); display:grid; place-items:center; }
.footer-brand .mark svg{ width:16px; height:16px; }

/* ==========================================================================
   FORM
   ========================================================================== */
.form-card{ background:var(--white); border:1px solid rgba(11,18,32,.08); border-radius:var(--radius-lg); padding:36px; box-shadow:var(--shadow-md); }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:16px; }
@media (max-width:640px){ .form-row{ grid-template-columns:1fr; } }
.field label{ display:block; font-size:.82rem; font-weight:600; margin-bottom:7px; color:var(--ink); }
.field input, .field select, .field textarea{
  width:100%; border:1px solid rgba(11,18,32,.16); border-radius:8px; padding:12px 14px; font-family:var(--font-body); font-size:.94rem;
  background:var(--paper); transition:border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus{ outline:none; border-color:var(--teal-strong); box-shadow:0 0 0 3px rgba(79,209,197,.18); }
.field{ margin-bottom:16px; }
.field textarea{ resize:vertical; min-height:120px; }

/* --- Page hero (inner pages) --- */
.page-hero{ padding:74px 0 64px; }
.page-hero .eyebrow{ color:var(--teal); }
.page-hero h1{ color:var(--white); max-width:820px; }
.page-hero .lede{ color:rgba(255,255,255,.66); max-width:620px; }
.breadcrumb{ font-family:var(--font-mono); font-size:.75rem; color:rgba(255,255,255,.45); margin-bottom:22px; }
.breadcrumb a{ color:rgba(255,255,255,.65); }

.two-col{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
@media (max-width:900px){ .two-col{ grid-template-columns:1fr; gap:32px; } }

.stat-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:rgba(11,18,32,.1); border:1px solid rgba(11,18,32,.1); border-radius:var(--radius-md); overflow:hidden; }
@media (max-width:768px){ .stat-grid{ grid-template-columns:repeat(2,1fr); } }
.stat-grid div{ background:var(--white); padding:26px 22px; }
.stat-grid b{ display:block; font-family:var(--font-display); font-size:1.7rem; }
.stat-grid span{ font-size:.8rem; color:var(--ink-faint); }

.check-list li{ display:flex; gap:10px; padding:7px 0; font-size:.95rem; color:var(--ink-soft); }
.check-list li::before{ content:"✓"; color:var(--teal-strong); font-weight:700; flex:none; }

.reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity:1; transform:none; }

.divider{ height:1px; background:rgba(11,18,32,.1); border:none; margin:0; }
.pill-list{ display:flex; flex-wrap:wrap; gap:10px; }
.pill{ font-family:var(--font-mono); font-size:.78rem; border:1px solid rgba(11,18,32,.14); border-radius:999px; padding:7px 14px; color:var(--ink-soft); }

.center-text{ text-align:center; }
.mt-0{margin-top:0}