/* AeroVox v2 — shared shell. Tokens match the KBM Nexus Flight Service v2
   system (navy topbar + hero, light workspace, 10px panels) so the two read as
   one product family. Fonts: Inter when installed, else the self-hosted DM Sans
   from /fonts.css (the site CSP only allows same-origin fonts). */
:root{
  --navy:#0b1f3a; --navy-2:#13294b; --navy-3:#1b3560;
  --ink:#0f1b2d; --text:#1f2a3a; --muted:#4b5a6e; --faint:#5f6c7e;
  --line:#d3dae3; --line-2:#e4e9ef;
  --bg:#eef2f6; --surface:#fff; --surface-2:#f6f8fb;
  --accent:#1f4e99; --accent-2:#173d7a; --accent-soft:#e8eef8;
  --ok:#1d6f38; --ok-bg:#eaf6ec; --ok-line:#b4dcbb;
  --warn-bg:#fff7e0; --warn-line:#f0c65a; --warn-ink:#6b4b00;
  --bad-bg:#fdeceb; --bad-line:#e8a39e; --bad-ink:#8a1c16;
  --on-navy:#d6deea; --on-navy-dim:#b7c3d4;
  --radius:10px;
  --shadow:0 1px 2px rgba(11,31,58,.06),0 8px 24px rgba(11,31,58,.08);
  --sans:Inter,'DM Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --mono:'JetBrains Mono','DM Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:76px}
body{font-family:var(--sans);background:var(--bg);color:var(--text);font-size:15.5px;line-height:1.55;
     -webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--accent)}
img,svg,canvas{max-width:100%}
.mono{font-family:var(--mono)}
[hidden]{display:none!important}
b,strong{font-weight:600;color:var(--ink)}
:focus-visible{outline:3px solid #f5b400;outline-offset:2px;border-radius:4px}
.skip-link{position:absolute;left:-9999px;top:0;z-index:1000;background:#fff;color:var(--navy);
  padding:12px 16px;font-weight:600;border-radius:0 0 8px 0}
.skip-link:focus{left:0}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}

/* ---------- top bar (reuses nav.js disclosure menu) ---------- */
nav{
  /* nav.css reads these tokens for the mobile panel + toggle */
  --ink:#0b1f3a; --ink2:#13294b; --border:rgba(255,255,255,.12); --border2:rgba(255,255,255,.28);
  --text-hi:#fff; --cyan-bdr:rgba(255,255,255,.45); --cyan-dim:rgba(255,255,255,.08);
  position:sticky;top:0;z-index:50;background:var(--navy);color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.nav-in{max-width:1240px;margin:0 auto;padding:10px 24px;display:flex;align-items:center;gap:20px;min-height:64px}
.logo{display:flex;align-items:center;gap:11px;color:#fff;text-decoration:none;min-height:44px;min-width:0;margin-right:auto}
.logo .mark{width:36px;height:36px;flex:none}
.logo .lt{display:flex;flex-direction:column;line-height:1.2;min-width:0}
.logo .nm{font-weight:700;font-size:16px;letter-spacing:.01em;white-space:nowrap}
.logo .sb{font-size:12px;color:var(--on-navy-dim);white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{color:var(--on-navy);text-decoration:none;font-size:14px;font-weight:500;padding:0 11px;min-height:44px;
  display:inline-flex;align-items:center;border-radius:8px}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.07)}
.nav-links a[aria-current="page"]{color:#fff;box-shadow:inset 0 -2px 0 #f5b400;border-radius:0}
.nav-links a.nav-cta{margin-left:10px;color:#fff;border:1px solid rgba(255,255,255,.35);padding:0 16px;border-radius:8px;font-weight:600}
.nav-links a.nav-cta:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.6)}
.nav-toggle{width:44px;height:44px;border-radius:8px}
@media(max-width:1020px) and (min-width:781px){ .logo .sb{display:none} .nav-links a{padding:0 8px;font-size:13.5px} }
@media(max-width:780px){
  .nav-in{padding:8px 16px;min-height:60px}
  .logo .sb{display:none}
  .logo .mark{width:32px;height:32px}
  html[data-js="1"] nav .nav-links a{color:#e6ecf4;padding:0 6px}
  html[data-js="1"] nav .nav-links a.nav-cta{margin-left:0}
}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden}
.hero.photo{background:var(--navy) url('hero.jpg') center 62% / cover no-repeat}
.hero.photo::before{content:'';position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,rgba(11,31,58,1) 0%,rgba(11,31,58,.97) 34%,rgba(11,31,58,.78) 58%,rgba(11,31,58,.32) 82%,rgba(11,31,58,.18) 100%),
             linear-gradient(0deg,rgba(11,31,58,.6) 0%,rgba(11,31,58,0) 40%)}
.hero-in{position:relative;max-width:1240px;margin:0 auto;padding:48px 24px 64px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:#ffd978;background:rgba(245,180,0,.12);border:1px solid rgba(245,180,0,.4);padding:4px 11px;border-radius:999px;margin-bottom:16px}
.eyebrow.plain{color:var(--on-navy);background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.2)}
.hero h1{font-size:38px;line-height:1.14;font-weight:700;letter-spacing:-.015em;max-width:680px;color:#fff}
.lede{margin-top:14px;font-size:17px;color:var(--on-navy);max-width:600px}
.lede b{color:#fff}
.scope{margin-top:20px;display:flex;flex-wrap:wrap;gap:9px 20px;font-size:13.5px;color:#c8d3e2;max-width:720px;list-style:none}
.scope li{display:inline-flex;align-items:center;gap:8px}
.dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;display:inline-block}
.dot.on{background:#4ade80;box-shadow:0 0 0 3px rgba(74,222,128,.18)}
.dot.off{background:transparent;border:1.5px solid #93a3b8}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 20px;border-radius:8px;
  font:600 15px/1.2 var(--sans);text-decoration:none;cursor:pointer;border:1px solid transparent;transition:background .15s,border-color .15s}
.btn svg{width:16px;height:16px;flex:none}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-2)}
.btn-secondary{background:#fff;color:var(--accent);border-color:#b9c3d0}
.btn-secondary:hover{background:var(--accent-soft)}
.on-navy .btn-primary,.btn-light{background:#fff;color:var(--navy)}
.on-navy .btn-primary:hover,.btn-light:hover{background:#e8eef8}
.btn-outline-light{color:#fff;border-color:rgba(255,255,255,.5);background:rgba(255,255,255,.04)}
.btn-outline-light:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- sections / panels ---------- */
.section{padding:56px 0}
.section.tight{padding:36px 0}
.section.white{background:var(--surface);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.sec-eyebrow{font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.sec-h{font-size:28px;line-height:1.2;font-weight:700;color:var(--ink);letter-spacing:-.01em;max-width:760px}
.sec-lede{margin-top:10px;font-size:16px;color:var(--muted);max-width:720px}
.panel{background:var(--surface);border:1px solid var(--line-2);border-radius:var(--radius);box-shadow:var(--shadow)}
.panel-title{font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.note{font-size:13px;line-height:1.6;color:var(--muted);background:var(--surface-2);border:1px solid var(--line-2);border-radius:8px;padding:12px 14px}
.note-warn{font-size:13.5px;line-height:1.6;color:var(--warn-ink);background:var(--warn-bg);border:1px solid var(--warn-line);border-radius:8px;padding:12px 14px}
.note-warn b{color:#4d3600}

/* ---------- footer ---------- */
.site-foot{background:var(--navy);color:var(--on-navy-dim);font-size:13px;margin-top:0}
.site-foot .wrap{padding-top:26px;padding-bottom:30px;display:flex;flex-wrap:wrap;gap:10px 28px;justify-content:space-between;align-items:flex-start}
.site-foot a{color:#fff;text-decoration:none;display:inline-flex;align-items:center;min-height:44px}
.site-foot a:hover{text-decoration:underline}
.foot-links{display:flex;flex-wrap:wrap;gap:0 18px}
.foot-fam{max-width:560px;line-height:1.6}

@media(max-width:600px){
  body{font-size:15px}
  .wrap{padding:0 16px}
  .hero.photo{background-image:url('hero-800.jpg');background-position:70% 60%}
  .hero.photo::before{background:linear-gradient(0deg,rgba(11,31,58,.97) 0%,rgba(11,31,58,.88) 55%,rgba(11,31,58,.6) 100%)}
  .hero-in{padding:30px 16px 44px}
  .hero h1{font-size:27px}
  .lede{font-size:15.5px}
  .eyebrow{font-size:10.5px;letter-spacing:.04em;border-radius:8px;line-height:1.35}
  .section{padding:40px 0}
  .sec-h{font-size:23px}
  .btn-row .btn{width:100%}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}