/* =========================================================
   TENTUNE GROUP — shared stylesheet
   Design tokens: signage-inspired navy + amber, "route line" motif
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  /* Color */
  --navy-950:#0E1B2E;
  --navy-800:#16273F;
  --navy-700:#1F3A5F;
  --amber-500:#E8A33D;
  --amber-600:#CE8A28;
  --fog-100:#F4F5F1;
  --fog-0:#FFFFFF;
  --line-200:#DADFE0;
  --slate-600:#57616D;
  --ink-900:#14171B;

  /* Type */
  --display: 'Barlow Condensed', sans-serif;
  --body: 'Inter', sans-serif;
  --mono: 'IBM Plex Mono', monospace;

  /* Layout */
  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius: 3px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

body{
  margin:0;
  font-family:var(--body);
  background:var(--fog-100);
  color:var(--ink-900);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }

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

.wrap{ max-width:var(--maxw); margin:0 auto; padding-left:var(--gutter); padding-right:var(--gutter); }

h1,h2,h3,h4{ font-family:var(--display); font-weight:700; letter-spacing:0.01em; line-height:1.05; margin:0; text-transform:uppercase; }
h1{ font-size:clamp(2.6rem, 6vw, 4.6rem); letter-spacing:0.005em; }
h2{ font-size:clamp(1.9rem, 3.6vw, 2.8rem); }
h3{ font-size:clamp(1.25rem, 2vw, 1.6rem); }

p{ margin:0 0 1em; color:var(--slate-600); max-width:62ch; }
p:last-child{ margin-bottom:0; }

.eyebrow{
  font-family:var(--mono);
  font-size:0.72rem;
  font-weight:600;
  letter-spacing:0.16em;
  text-transform:uppercase;
  color:var(--amber-600);
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:22px; height:2px;
  background:var(--amber-500);
  display:inline-block;
}

:focus-visible{ outline:3px solid var(--amber-500); outline-offset:3px; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--mono); font-size:0.82rem; font-weight:600;
  letter-spacing:0.06em; text-transform:uppercase;
  padding:14px 26px;
  border-radius:var(--radius);
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, background-color .15s ease, color .15s ease, border-color .15s ease;
}
.btn:hover{ transform:translateY(-2px); }
.btn-primary{ background:var(--amber-500); color:var(--navy-950); }
.btn-primary:hover{ background:var(--amber-600); }
.btn-ghost{ border-color:rgba(255,255,255,0.35); color:var(--fog-0); }
.btn-ghost:hover{ border-color:var(--amber-500); color:var(--amber-500); }
.btn-outline{ border-color:var(--navy-700); color:var(--navy-800); }
.btn-outline:hover{ border-color:var(--amber-600); color:var(--amber-600); }

/* ---------- Header / Nav ---------- */
.site-header{
  background:var(--navy-950);
  position:sticky; top:0; z-index:50;
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 0;
}
.brand{
  display:flex; align-items:center; gap:12px;
  color:var(--fog-0);
}
.brand-mark{
  width:34px; height:34px; flex:none;
}
.brand-text{ line-height:1.1; }
.brand-name{
  font-family:var(--display); font-weight:700; font-size:1.25rem;
  letter-spacing:0.03em; text-transform:uppercase;
}
.brand-sub{
  font-family:var(--mono); font-size:0.62rem; letter-spacing:0.14em;
  color:var(--amber-500); text-transform:uppercase;
}
.nav-links{
  display:flex; align-items:center; gap:34px;
  list-style:none; margin:0; padding:0;
}
.nav-links a{
  font-family:var(--mono); font-size:0.78rem; font-weight:600;
  letter-spacing:0.06em; text-transform:uppercase;
  color:rgba(255,255,255,0.78);
  padding-bottom:4px;
  border-bottom:2px solid transparent;
  transition:color .15s ease, border-color .15s ease;
}
.nav-links a:hover, .nav-links a[aria-current="page"]{
  color:var(--fog-0); border-color:var(--amber-500);
}
.nav-toggle{
  display:none;
  background:none; border:1px solid rgba(255,255,255,0.35); border-radius:var(--radius);
  color:var(--fog-0); padding:8px 10px; cursor:pointer;
}

@media (max-width: 860px){
  .nav-links{
    position:absolute; top:100%; left:0; right:0;
    background:var(--navy-950);
    flex-direction:column; align-items:flex-start; gap:0;
    max-height:0; overflow:hidden;
    border-bottom:1px solid rgba(255,255,255,0.08);
  }
  .nav-links.open{ max-height:400px; }
  .nav-links li{ width:100%; }
  .nav-links a{
    display:block; width:100%; padding:16px var(--gutter);
    border-bottom:1px solid rgba(255,255,255,0.06);
    border-left:2px solid transparent;
  }
  .nav-links a:hover, .nav-links a[aria-current="page"]{
    border-color:transparent; border-left-color:var(--amber-500);
  }
  .nav-toggle{ display:inline-flex; }
}

/* ---------- Hero ---------- */
.hero{
  background:
    radial-gradient(1100px 480px at 85% -10%, rgba(232,163,61,0.14), transparent 60%),
    var(--navy-950);
  color:var(--fog-0);
  padding:96px 0 84px;
}
.hero .eyebrow{ color:var(--amber-500); }
.hero .eyebrow::before{ background:var(--amber-500); }
.hero h1{ color:var(--fog-0); max-width:14ch; }
.hero-lede{ color:rgba(255,255,255,0.72); font-size:1.08rem; max-width:52ch; margin-top:22px; }
.hero-cta{ display:flex; flex-wrap:wrap; gap:16px; margin-top:36px; }

/* ---------- Route line (signature element) ---------- */
.route{
  display:flex; align-items:flex-start; gap:0;
  position:relative;
  margin-top:56px;
  overflow-x:auto;
  padding-bottom:6px;
}
.route-stop{
  flex:1 1 0; min-width:190px;
  position:relative;
  padding-top:34px;
}
.route-stop::before{
  content:"";
  position:absolute; top:8px; left:0;
  width:18px; height:18px;
  border-radius:50%;
  background:var(--amber-500);
  border:3px solid var(--navy-950);
  box-shadow:0 0 0 2px var(--amber-500);
  z-index:2;
}
.route-stop::after{
  content:"";
  position:absolute; top:16px; left:9px; right:-9px;
  height:2px;
  background-image:linear-gradient(to right, currentColor 0 8px, transparent 8px 16px);
  background-size:16px 2px;
  color:rgba(255,255,255,0.35);
}
.route-stop:last-child::after{ display:none; }
.route-index{
  font-family:var(--mono); font-size:0.7rem; letter-spacing:0.1em;
  color:var(--amber-500); display:block; margin-bottom:8px;
}
.route-stop h3{ color:var(--fog-0); font-size:1.2rem; margin-bottom:8px; }
.route-stop p{ color:rgba(255,255,255,0.68); font-size:0.94rem; }

.route.on-light .route-stop::before{ border-color:var(--fog-100); }
.route.on-light .route-stop::after{ color:var(--line-200); }
.route.on-light .route-stop h3{ color:var(--ink-900); }
.route.on-light .route-stop p{ color:var(--slate-600); }
.route.on-light .route-index{ color:var(--amber-600); }

@media (max-width:760px){
  .route{ flex-direction:column; gap:26px; overflow:visible; }
  .route-stop{ padding-left:34px; padding-top:0; width:100%; }
  .route-stop::before{ top:2px; left:0; }
  .route-stop::after{
    top:10px; left:8px; right:auto; width:2px; height:calc(100% + 26px);
    background-image:linear-gradient(to bottom, currentColor 0 8px, transparent 8px 16px);
    background-size:2px 16px;
  }
}

/* ---------- Sections ---------- */
section{ padding:88px 0; }
.section-head{ max-width:720px; margin-bottom:52px; }
.section-alt{ background:var(--fog-0); }
.section-dark{ background:var(--navy-950); color:var(--fog-0); }
.section-dark p{ color:rgba(255,255,255,0.68); }
.section-dark h2{ color:var(--fog-0); }

/* ---------- Cards ---------- */
.grid{ display:grid; gap:28px; }
.grid-3{ grid-template-columns:repeat(3, 1fr); }
.grid-2{ grid-template-columns:repeat(2, 1fr); }
@media (max-width:900px){ .grid-3, .grid-2{ grid-template-columns:1fr; } }

.card{
  background:var(--fog-0);
  border:1px solid var(--line-200);
  border-radius:var(--radius);
  padding:34px 30px;
  position:relative;
}
.card-index{
  font-family:var(--mono); color:var(--amber-600); font-size:0.75rem;
  letter-spacing:0.1em; display:block; margin-bottom:16px;
}
.card h3{ margin-bottom:12px; font-size:1.35rem; }
.card p{ font-size:0.95rem; }
.card a.card-link{
  display:inline-block; margin-top:18px; font-family:var(--mono);
  font-size:0.78rem; font-weight:600; letter-spacing:0.05em; text-transform:uppercase;
  color:var(--navy-700); border-bottom:2px solid var(--amber-500);
}

.pill{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--mono); font-size:0.72rem; font-weight:600;
  letter-spacing:0.08em; text-transform:uppercase;
  background:rgba(232,163,61,0.14); color:var(--amber-600);
  border:1px solid rgba(232,163,61,0.4);
  padding:7px 14px; border-radius:999px;
}

/* ---------- Data / snapshot block ---------- */
.snapshot{
  border:1px solid var(--line-200);
  background:var(--fog-0);
  border-radius:var(--radius);
  overflow:hidden;
}
.snapshot-row{
  display:grid; grid-template-columns:220px 1fr;
  border-bottom:1px solid var(--line-200);
}
.snapshot-row:last-child{ border-bottom:none; }
.snapshot-row dt{
  font-family:var(--mono); font-size:0.76rem; letter-spacing:0.06em; text-transform:uppercase;
  color:var(--slate-600); background:var(--fog-100);
  padding:16px 20px; margin:0;
  border-right:1px solid var(--line-200);
}
.snapshot-row dd{
  margin:0; padding:16px 20px; font-size:0.98rem; color:var(--ink-900);
}
@media (max-width:640px){
  .snapshot-row{ grid-template-columns:1fr; }
  .snapshot-row dt{ border-right:none; border-bottom:1px solid var(--line-200); }
}
.tbd{
  display:inline-block; font-family:var(--mono); font-size:0.85rem;
  color:var(--amber-600); border:1px dashed var(--amber-500);
  border-radius:var(--radius); padding:3px 10px; background:rgba(232,163,61,0.08);
}

/* ---------- Values / icons list ---------- */
.value-list{ list-style:none; margin:0; padding:0; display:grid; gap:26px; }
.value-item{ display:flex; gap:18px; align-items:flex-start; }
.value-mark{
  flex:none; width:40px; height:40px; border-radius:50%;
  background:var(--navy-950); color:var(--amber-500);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--mono); font-weight:700; font-size:0.9rem;
}
.value-item h3{ font-size:1.1rem; margin-bottom:4px; }
.value-item p{ font-size:0.94rem; }

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--navy-950); color:var(--fog-0);
  padding:64px 0; text-align:center;
}
.cta-band h2{ color:var(--fog-0); margin-bottom:18px; }
.cta-band p{ color:rgba(255,255,255,0.7); margin:0 auto 30px; }
.cta-actions{ display:flex; justify-content:center; gap:16px; flex-wrap:wrap; }

/* ---------- Contact ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start; }
@media (max-width:900px){ .contact-grid{ grid-template-columns:1fr; } }
.field{ margin-bottom:20px; }
.field label{
  display:block; font-family:var(--mono); font-size:0.75rem; letter-spacing:0.06em;
  text-transform:uppercase; color:var(--slate-600); margin-bottom:8px;
}
.field input, .field textarea, .field select{
  width:100%; font-family:var(--body); font-size:0.98rem;
  padding:13px 14px; border:1.5px solid var(--line-200); border-radius:var(--radius);
  background:var(--fog-0); color:var(--ink-900);
}
.field input:focus, .field textarea:focus, .field select:focus{ border-color:var(--navy-700); }
.map-frame{
  border:1px solid var(--line-200); border-radius:var(--radius); overflow:hidden;
  aspect-ratio:4/3; width:100%;
}
.map-frame iframe{ width:100%; height:100%; border:0; }
.note-box{
  background:rgba(232,163,61,0.08); border:1px dashed var(--amber-500);
  border-radius:var(--radius); padding:16px 18px; font-size:0.88rem; color:var(--slate-600);
  margin-top:22px;
}

/* ---------- Footer ---------- */
.site-footer{ background:var(--navy-950); color:rgba(255,255,255,0.6); padding:56px 0 30px; }
.footer-grid{ display:grid; grid-template-columns:2fr 1fr 1fr; gap:40px; margin-bottom:40px; }
@media (max-width:760px){ .footer-grid{ grid-template-columns:1fr; gap:32px; } }
.footer-grid h4{
  color:var(--fog-0); font-size:0.85rem; letter-spacing:0.1em; margin-bottom:16px;
}
.footer-grid ul{ list-style:none; margin:0; padding:0; display:grid; gap:10px; }
.footer-grid a{ font-size:0.9rem; color:rgba(255,255,255,0.6); transition:color .15s; }
.footer-grid a:hover{ color:var(--amber-500); }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.1); padding-top:22px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  font-size:0.8rem;
}
.footer-legal{ font-family:var(--mono); font-size:0.72rem; letter-spacing:0.03em; }

/* ---------- Page hero (interior pages) ---------- */
.page-hero{ background:var(--navy-950); color:var(--fog-0); padding:68px 0 60px; }
.page-hero h1{ color:var(--fog-0); max-width:20ch; font-size:clamp(2.2rem, 4.6vw, 3.4rem); }
.page-hero p{ color:rgba(255,255,255,0.68); margin-top:16px; font-size:1.05rem; }

.breadcrumb{
  font-family:var(--mono); font-size:0.72rem; letter-spacing:0.08em; text-transform:uppercase;
  color:var(--amber-500); margin-bottom:18px;
}
.breadcrumb a{ color:rgba(255,255,255,0.55); }
.breadcrumb a:hover{ color:var(--fog-0); }