/* =============================================================
   LEAN — Lean Technology Corporation
   Design System  ·  v1
   Airfield navy + runway amber. Space Grotesk / Inter.
   ============================================================= */

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

/* ---------- Tokens ---------- */
:root{
  /* Brand — airfield night */
  --navy-900:#071528;
  --navy-800:#0A1D33;
  --navy-700:#0E2542;
  --navy-600:#143152;
  --navy-500:#1C4272;

  /* Ink & neutrals */
  --ink:#0E1B2A;
  --slate:#465b74;
  --slate-2:#6b809a;
  --line:#e4eaf1;
  --line-2:#eef3f8;

  /* Surfaces */
  --paper:#ffffff;
  --paper-2:#f5f8fc;
  --paper-3:#eef3f9;

  /* Accents — runway lighting */
  --amber:#f5b534;      /* runway/taxiway edge light */
  --amber-600:#e29d1c;
  --amber-700:#b97e12;
  --amber-glow:rgba(245,181,52,.30);
  --blue:#2e8bd6;       /* taxiway blue */
  --blue-700:#1c6cae;
  --green:#37b26b;      /* threshold green / compliance */

  /* Typography */
  --font-display:'Space Grotesk', ui-sans-serif, system-ui, sans-serif;
  --font-body:'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  /* Radii & shadow */
  --r-sm:8px; --r:14px; --r-lg:22px; --r-xl:30px;
  --shadow-sm:0 1px 2px rgba(14,27,42,.06), 0 2px 6px rgba(14,27,42,.05);
  --shadow:0 10px 30px -12px rgba(14,27,42,.18), 0 4px 10px -6px rgba(14,27,42,.10);
  --shadow-lg:0 30px 60px -20px rgba(9,26,49,.35);
  --shadow-amber:0 14px 40px -14px rgba(226,157,28,.55);

  /* Layout */
  --maxw:1200px;
  --gutter:clamp(20px,5vw,64px);
  --nav-h:74px;

  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
ul{margin:0;padding:0;list-style:none}
::selection{background:var(--amber);color:var(--navy-900)}

/* ---------- Typography ---------- */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.08;letter-spacing:-.02em;margin:0;color:var(--ink)}
h1{font-size:clamp(2.5rem,6vw,4.4rem)}
h2{font-size:clamp(2rem,4.2vw,3rem)}
h3{font-size:clamp(1.35rem,2.4vw,1.7rem);letter-spacing:-.015em}
h4{font-size:1.12rem;letter-spacing:-.01em}
p{margin:0 0 1rem}
.lead{font-size:clamp(1.1rem,1.7vw,1.32rem);color:var(--slate);line-height:1.6}

.eyebrow{
  font-family:var(--font-display);
  font-size:.78rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--amber-700);display:inline-flex;align-items:center;gap:.6rem;margin:0 0 1rem;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--amber);border-radius:2px}
.eyebrow.on-dark{color:var(--amber)}
.eyebrow.center::after{content:"";width:26px;height:2px;background:var(--amber);border-radius:2px}
.eyebrow.center{justify-content:center}

.text-amber{color:var(--amber-700)}
.on-dark .text-amber,.text-amber.on-dark{color:var(--amber)}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(64px,9vw,120px)}
.section--tight{padding-block:clamp(48px,6vw,80px)}
.section--tint{background:var(--paper-2)}
.section--ink{background:var(--navy-800);color:#dce6f2}
.section--ink h1,.section--ink h2,.section--ink h3,.section--ink h4{color:#fff}
.section--ink .lead{color:#a9bcd2}

.grid{display:grid;gap:clamp(20px,3vw,34px)}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:960px){.g-3,.g-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.g-2,.g-3,.g-4{grid-template-columns:1fr}}

.section-head{max-width:760px;margin-bottom:clamp(36px,5vw,60px)}
.section-head.center{margin-inline:auto;text-align:center}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,72px);align-items:center}
.split.reverse>*:first-child{order:2}
@media (max-width:900px){.split{grid-template-columns:1fr}.split.reverse>*:first-child{order:0}}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--font-display);font-weight:600;font-size:.98rem;
  padding:.9rem 1.5rem;border-radius:999px;border:1.5px solid transparent;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s,color .2s,border-color .2s;
  white-space:nowrap;line-height:1;
}
.btn svg{width:18px;height:18px;transition:transform .25s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn:hover svg{transform:translateX(3px)}
.btn--primary{background:var(--amber);color:var(--navy-900);box-shadow:var(--shadow-amber)}
.btn--primary:hover{background:#ffc44d}
.btn--dark{background:var(--navy-800);color:#fff}
.btn--dark:hover{background:var(--navy-700)}
.btn--ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--navy-800);background:var(--navy-800);color:#fff}
.btn--ghost.on-dark{border-color:rgba(255,255,255,.28);color:#fff}
.btn--ghost.on-dark:hover{background:#fff;color:var(--navy-900);border-color:#fff}
.btn--lg{padding:1.05rem 1.9rem;font-size:1.05rem}

.link-arrow{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--font-display);font-weight:600;color:var(--navy-700);font-size:.98rem}
.link-arrow svg{width:17px;height:17px;transition:transform .25s var(--ease)}
.link-arrow:hover svg{transform:translateX(4px)}
.on-dark .link-arrow{color:var(--amber)}

/* ---------- Header / Nav ---------- */
.site-header{position:fixed;inset:0 0 auto;height:var(--nav-h);z-index:100;display:flex;align-items:center;
  transition:background .35s var(--ease),box-shadow .35s var(--ease),backdrop-filter .35s}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:1.5rem}
.site-header.scrolled{background:rgba(255,255,255,.86);backdrop-filter:saturate(1.4) blur(14px);
  box-shadow:0 1px 0 var(--line),0 8px 30px -20px rgba(14,27,42,.4)}
.brand{display:flex;align-items:center;gap:.7rem;flex-shrink:0;color:#fff}
.scrolled .brand{color:var(--ink)}
.nav-open .brand{color:var(--ink)}
.brand .brand-logo{height:36px;width:auto}
.brand .brand-logo .mark-bar{fill:currentColor}
.brand .brand-logo .mark-glow{fill:var(--amber)}
.brand-txt{font-family:var(--font-display);font-weight:700;font-size:1.35rem;letter-spacing:.02em;color:#fff;line-height:1}
.brand-txt small{display:block;font-family:var(--font-body);font-weight:500;font-size:.52rem;letter-spacing:.34em;color:var(--amber);margin-top:3px}
.scrolled .brand-txt{color:var(--ink)}
.scrolled .brand .mark-glow{fill:var(--amber)}

.nav{display:flex;align-items:center;gap:2rem}
.nav-links{display:flex;align-items:center;gap:1.9rem}
.nav-links a{font-family:var(--font-display);font-weight:500;font-size:.98rem;color:rgba(255,255,255,.85);position:relative;padding:.3rem 0;transition:color .2s}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--amber);transition:right .3s var(--ease)}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:#fff}
.nav-links a:hover::after,.nav-links a[aria-current="page"]::after{right:0}
.scrolled .nav-links a{color:var(--slate)}
.scrolled .nav-links a:hover,.scrolled .nav-links a[aria-current="page"]{color:var(--ink)}

.nav-cta{padding:.62rem 1.15rem;font-size:.92rem}
.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;padding:8px;border-radius:10px}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:#fff;margin:5px 0;transition:.3s var(--ease);transform-origin:center}
.scrolled .nav-toggle span{background:var(--ink)}

@media (max-width:900px){
  .nav-links,.nav .nav-cta{display:none}
  .nav-toggle{display:block}
  .site-header.nav-open{background:#fff;box-shadow:var(--shadow)}
  .site-header.nav-open .brand-txt{color:var(--ink)}
  .site-header.nav-open .nav-toggle span{background:var(--ink)}
  .mobile-nav{position:fixed;inset:var(--nav-h) 0 auto;background:#fff;padding:1.2rem var(--gutter) 2rem;
    display:flex;flex-direction:column;gap:.2rem;box-shadow:var(--shadow-lg);
    transform:translateY(-120%);transition:transform .4s var(--ease);z-index:99;border-top:1px solid var(--line)}
  .mobile-nav.open{transform:translateY(0)}
  .mobile-nav a{font-family:var(--font-display);font-weight:500;font-size:1.15rem;padding:.95rem .2rem;border-bottom:1px solid var(--line-2);color:var(--ink)}
  .mobile-nav a[aria-current="page"]{color:var(--amber-700)}
  .mobile-nav .btn{margin-top:1.2rem;justify-content:center}
  .nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-open .nav-toggle span:nth-child(2){opacity:0}
  .nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}
@media (min-width:901px){.mobile-nav{display:none}}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--navy-900);color:#fff;overflow:hidden;padding-top:calc(var(--nav-h) + clamp(48px,7vw,90px));padding-bottom:clamp(60px,8vw,110px)}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg svg{width:100%;height:100%;object-fit:cover}
.hero-grad{position:absolute;inset:0;z-index:1;background:
  radial-gradient(120% 90% at 78% 12%,rgba(245,181,52,.16),transparent 46%),
  radial-gradient(90% 80% at 8% 100%,rgba(46,139,214,.16),transparent 55%),
  linear-gradient(180deg,rgba(7,21,40,.2),rgba(7,21,40,.72))}
.hero .container{position:relative;z-index:2}
.hero-inner{max-width:760px}
.hero h1{color:#fff;margin-bottom:1.4rem}
.hero h1 .hl{color:var(--amber);position:relative;white-space:nowrap}
.hero .lead{color:#b9cadf;max-width:600px;margin-bottom:2.2rem}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap;align-items:center}
.hero-badges{display:flex;gap:1.6rem;flex-wrap:wrap;margin-top:3rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.12)}
.hero-badge{display:flex;flex-direction:column;gap:.15rem}
.hero-badge b{font-family:var(--font-display);font-size:1.9rem;font-weight:600;color:#fff;line-height:1}
.hero-badge>span{font-size:.82rem;color:#8fa6c2;letter-spacing:.02em}
.hero-badge b .u{color:var(--amber)}

/* ---------- Trust bar ---------- */
.trustbar{background:var(--navy-800);border-top:1px solid rgba(255,255,255,.07);color:#9db2cd}
.trustbar .container{display:flex;align-items:center;gap:clamp(1rem,4vw,3rem);flex-wrap:wrap;justify-content:center;padding-block:22px}
.trustbar span{font-family:var(--font-display);font-size:.82rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase}
.trustbar b{color:#fff}

/* ---------- Stat blocks ---------- */
.stat{position:relative;padding:1.4rem 0}
.stat b{display:block;font-family:var(--font-display);font-weight:600;font-size:clamp(2.4rem,4.5vw,3.4rem);line-height:1;color:var(--ink);letter-spacing:-.03em}
.on-dark .stat b,.section--ink .stat b{color:#fff}
.stat b .u{color:var(--amber-700)}
.section--ink .stat b .u{color:var(--amber)}
.stat>span{display:block;margin-top:.5rem;color:var(--slate);font-size:.98rem;max-width:22ch}
.section--ink .stat>span{color:#9db2cd}
.stat b span,.hero-badge b span{display:inline}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,3vw,30px)}
.stat-row .stat+.stat::before,.stat-row .stat::before{content:"";position:absolute;left:-.9rem;top:1.6rem;bottom:1.6rem;width:1px;background:var(--line)}
.stat-row .stat:first-child::before{display:none}
.section--ink .stat-row .stat::before{background:rgba(255,255,255,.12)}
@media (max-width:820px){.stat-row{grid-template-columns:repeat(2,1fr)}.stat-row .stat:nth-child(odd)::before{display:none}}
@media (max-width:420px){.stat-row{grid-template-columns:1fr}.stat-row .stat::before{display:none}}

/* ---------- Cards ---------- */
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(1.4rem,2.4vw,2rem);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:transparent}
.card .ico{width:52px;height:52px;border-radius:13px;display:grid;place-items:center;margin-bottom:1.15rem;
  background:linear-gradient(150deg,var(--navy-700),var(--navy-500));color:var(--amber)}
.card .ico svg{width:26px;height:26px}
.card h3{margin-bottom:.5rem}
.card h4{margin-bottom:.5rem}
.card p{color:var(--slate);font-size:.98rem;margin:0}
.card--service{padding-top:1.7rem}
.card--service::before{content:"";position:absolute;left:0;top:0;height:4px;width:0;background:var(--amber);transition:width .4s var(--ease)}
.card--service:hover::before{width:100%}
.card--link{display:flex;flex-direction:column}
.card--link .link-arrow{margin-top:auto;padding-top:1.1rem}

/* feature list */
.feat{display:flex;gap:1rem;align-items:flex-start}
.feat .feat-ico{flex-shrink:0;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:var(--paper-3);color:var(--navy-700)}
.section--ink .feat .feat-ico{background:rgba(255,255,255,.08);color:var(--amber)}
.feat .feat-ico svg{width:23px;height:23px}
.feat h4{margin-bottom:.3rem}
.feat p{color:var(--slate);font-size:.96rem;margin:0}
.section--ink .feat p{color:#9db2cd}

/* checklist */
.checks{display:grid;gap:.85rem}
.checks li{display:flex;gap:.7rem;align-items:flex-start;color:var(--slate)}
.checks li svg{flex-shrink:0;width:22px;height:22px;color:var(--green);margin-top:2px}
.section--ink .checks li{color:#c3d2e6}

/* ---------- Badges / pills ---------- */
.pill{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--font-display);font-weight:500;font-size:.8rem;
  letter-spacing:.02em;padding:.4rem .8rem;border-radius:999px;background:var(--paper-3);color:var(--navy-700)}
.pill svg{width:15px;height:15px;color:var(--amber-700)}
.section--ink .pill{background:rgba(255,255,255,.09);color:#dbe6f3}
.section--ink .pill svg{color:var(--amber)}
.cert-badge{display:flex;align-items:center;gap:.85rem;padding:1rem 1.15rem;border:1px solid var(--line);border-radius:var(--r);background:var(--paper)}
.section--ink .cert-badge{border-color:rgba(255,255,255,.14);background:rgba(255,255,255,.04)}
.cert-badge .cb-ico{flex-shrink:0;width:42px;height:42px;border-radius:10px;display:grid;place-items:center;background:var(--navy-800);color:var(--amber)}
.cert-badge .cb-ico svg{width:22px;height:22px}
.cert-badge b{display:block;font-family:var(--font-display);font-size:.98rem;color:var(--ink)}
.section--ink .cert-badge b{color:#fff}
.cert-badge span{font-size:.82rem;color:var(--slate)}
.section--ink .cert-badge span{color:#9db2cd}

/* ---------- Services grid (home preview) ---------- */
.svc-tile{display:flex;flex-direction:column;gap:.6rem;padding:1.5rem;border-radius:var(--r);border:1px solid var(--line);
  background:var(--paper);transition:.3s var(--ease)}
.svc-tile:hover{border-color:transparent;box-shadow:var(--shadow);transform:translateY(-4px)}
.svc-tile .num{font-family:var(--font-display);font-size:.8rem;font-weight:600;color:var(--amber-700);letter-spacing:.1em}
.svc-tile h4{font-size:1.02rem}
.svc-tile p{margin:0;font-size:.92rem;color:var(--slate)}

/* ---------- Footprint / map ---------- */
.map-wrap{position:relative;border-radius:var(--r-xl);overflow:hidden;background:linear-gradient(160deg,var(--navy-800),var(--navy-900));
  border:1px solid rgba(255,255,255,.08);padding:clamp(1.4rem,3vw,2.4rem)}
.map-wrap svg{width:100%;height:auto}
.node-dot{cursor:default}
.node-dot circle.core{fill:var(--amber)}
.node-dot circle.ring{fill:none;stroke:var(--amber);opacity:.5}
.node-dot text{font-family:var(--font-display);font-size:11px;fill:#cdddf0;font-weight:500}

/* ---------- Timeline (projects/about) ---------- */
.timeline{position:relative;padding-left:2rem}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--amber),var(--line))}
.tl-item{position:relative;padding-bottom:2rem}
.tl-item::before{content:"";position:absolute;left:-2rem;top:5px;width:16px;height:16px;border-radius:50%;background:var(--paper);border:3px solid var(--amber)}
.tl-item .yr{font-family:var(--font-display);font-weight:600;color:var(--amber-700);font-size:.9rem;letter-spacing:.04em}
.tl-item h4{margin:.15rem 0 .3rem}
.tl-item p{color:var(--slate);font-size:.96rem;margin:0}

/* ---------- Project cards ---------- */
.proj{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);background:var(--paper);
  display:flex;flex-direction:column;transition:.3s var(--ease)}
.proj:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:transparent}
.proj-visual{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--navy-800)}
.proj-visual svg{width:100%;height:100%}
.proj-code{position:absolute;left:1rem;top:1rem;z-index:2;font-family:var(--font-display);font-weight:700;font-size:.82rem;letter-spacing:.06em;
  color:var(--navy-900);background:var(--amber);padding:.32rem .7rem;border-radius:7px}
.proj-body{padding:1.4rem 1.5rem 1.6rem;display:flex;flex-direction:column;flex:1}
.proj-body .role{font-family:var(--font-display);font-size:.76rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--amber-700);margin-bottom:.5rem}
.proj-body h3{font-size:1.22rem;margin-bottom:.5rem}
.proj-body p{color:var(--slate);font-size:.95rem;margin-bottom:1rem}
.proj-meta{margin-top:auto;display:flex;gap:1.2rem;flex-wrap:wrap;padding-top:1rem;border-top:1px solid var(--line-2)}
.proj-meta div{display:flex;flex-direction:column}
.proj-meta span{font-size:.72rem;color:var(--slate-2);text-transform:uppercase;letter-spacing:.08em}
.proj-meta b{font-family:var(--font-display);font-size:1rem;color:var(--ink)}

/* filter chips */
.chips{display:flex;gap:.6rem;flex-wrap:wrap;margin-bottom:2.4rem}
.chip{font-family:var(--font-display);font-weight:500;font-size:.9rem;padding:.55rem 1.1rem;border-radius:999px;
  border:1px solid var(--line);background:var(--paper);color:var(--slate);transition:.2s}
.chip:hover{border-color:var(--navy-700);color:var(--ink)}
.chip.active{background:var(--navy-800);border-color:var(--navy-800);color:#fff}

/* ---------- Page hero (interior) ---------- */
.page-hero{position:relative;background:var(--navy-900);color:#fff;overflow:hidden;
  padding-top:calc(var(--nav-h) + clamp(52px,7vw,88px));padding-bottom:clamp(52px,7vw,84px)}
.page-hero .hero-grad{background:
  radial-gradient(90% 120% at 88% -10%,rgba(245,181,52,.16),transparent 45%),
  radial-gradient(80% 100% at 0% 120%,rgba(46,139,214,.14),transparent 55%),
  linear-gradient(180deg,rgba(7,21,40,.35),rgba(7,21,40,.6))}
.page-hero .container{position:relative;z-index:2;max-width:820px}
.page-hero h1{color:#fff;margin-bottom:1.1rem}
.page-hero .lead{color:#b9cadf}
.crumbs{display:flex;gap:.5rem;align-items:center;font-size:.85rem;color:#89a0bd;margin-bottom:1.3rem;font-family:var(--font-display)}
.crumbs a:hover{color:var(--amber)}
.crumbs svg{width:14px;height:14px;opacity:.6}

/* ---------- CTA band ---------- */
.cta-band{position:relative;background:linear-gradient(135deg,var(--navy-800),var(--navy-600));color:#fff;overflow:hidden;border-radius:var(--r-xl)}
.cta-band::after{content:"";position:absolute;inset:0;background:radial-gradient(70% 120% at 90% 10%,rgba(245,181,52,.22),transparent 50%);pointer-events:none}
.cta-band .inner{position:relative;z-index:1;padding:clamp(2.4rem,5vw,4rem);display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.cta-band h2{color:#fff;max-width:16ch}
.cta-band p{color:#b9cadf;max-width:44ch;margin:.6rem 0 0}

/* ---------- Careers ---------- */
.job{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:1.5rem 1.7rem;border:1px solid var(--line);
  border-radius:var(--r);background:var(--paper);transition:.25s var(--ease)}
.job:hover{border-color:transparent;box-shadow:var(--shadow);transform:translateY(-3px)}
.job-info h4{margin-bottom:.35rem}
.job-tags{display:flex;gap:.5rem;flex-wrap:wrap}
.job-tags span{font-size:.8rem;color:var(--slate);background:var(--paper-3);padding:.28rem .7rem;border-radius:999px}
.job .link-arrow{flex-shrink:0}
@media (max-width:560px){.job{flex-direction:column;align-items:flex-start}}

.value-card{padding:1.8rem;border-radius:var(--r-lg);background:var(--paper);border:1px solid var(--line);height:100%}
.value-card .vc-num{font-family:var(--font-display);font-weight:700;font-size:2.4rem;color:var(--amber);line-height:1;opacity:.5;margin-bottom:.6rem}
.value-card h4{margin-bottom:.5rem}
.value-card p{color:var(--slate);font-size:.96rem;margin:0}

/* ---------- Leadership ---------- */
.person{text-align:left}
.person .avatar{aspect-ratio:1;border-radius:var(--r-lg);overflow:hidden;background:linear-gradient(160deg,var(--navy-700),var(--navy-900));margin-bottom:1rem;display:grid;place-items:center;position:relative}
.person .avatar svg{width:100%;height:100%}
.person .avatar .initials{font-family:var(--font-display);font-weight:600;font-size:2.6rem;color:rgba(255,255,255,.9);position:absolute}
.person h4{margin-bottom:.15rem}
.person .role{color:var(--amber-700);font-family:var(--font-display);font-weight:500;font-size:.92rem;margin-bottom:.6rem}
.person p{color:var(--slate);font-size:.94rem;margin:0}

/* ---------- Contact ---------- */
.contact-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(1.6rem,3vw,2.4rem)}
.field{margin-bottom:1.1rem}
.field label{display:block;font-family:var(--font-display);font-weight:500;font-size:.88rem;margin-bottom:.4rem;color:var(--ink)}
.field input,.field textarea,.field select{width:100%;padding:.85rem 1rem;border:1px solid var(--line);border-radius:var(--r-sm);
  font-family:inherit;font-size:1rem;color:var(--ink);background:var(--paper-2);transition:.2s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--amber);background:#fff;box-shadow:0 0 0 4px var(--amber-glow)}
.field textarea{resize:vertical;min-height:130px}
.contact-line{display:flex;gap:.9rem;align-items:flex-start;padding:1rem 0;border-bottom:1px solid var(--line-2)}
.contact-line:last-child{border-bottom:0}
.contact-line .ci{flex-shrink:0;width:44px;height:44px;border-radius:11px;display:grid;place-items:center;background:var(--navy-800);color:var(--amber)}
.contact-line .ci svg{width:21px;height:21px}
.contact-line span{font-size:.8rem;color:var(--slate-2);text-transform:uppercase;letter-spacing:.06em;display:block}
.contact-line b{font-family:var(--font-display);font-weight:500;font-size:1.05rem;color:var(--ink)}
.section--ink .contact-line{border-color:rgba(255,255,255,.1)}
.section--ink .contact-line b{color:#fff}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-900);color:#93a8c4;padding-block:clamp(48px,6vw,72px) 0}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:clamp(24px,4vw,48px);padding-bottom:3rem;border-bottom:1px solid rgba(255,255,255,.1)}
@media (max-width:820px){.footer-top{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-top{grid-template-columns:1fr}}
.footer-brand .brand-txt{color:#fff}
.footer-brand p{margin:1rem 0 1.3rem;font-size:.95rem;color:#8299b6;max-width:32ch}
.footer-col h5{font-family:var(--font-display);font-weight:600;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:#fff;margin:0 0 1.1rem}
.footer-col a{display:block;padding:.36rem 0;font-size:.96rem;color:#9db2cd;transition:.2s}
.footer-col a:hover{color:var(--amber)}
.footer-certs{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:.4rem}
.footer-certs .fc{font-family:var(--font-display);font-size:.72rem;font-weight:600;letter-spacing:.04em;color:#cdddf0;
  border:1px solid rgba(255,255,255,.18);padding:.35rem .6rem;border-radius:7px}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-block:1.8rem;font-size:.86rem;color:#7690ae}
.footer-bottom a:hover{color:var(--amber)}
.social{display:flex;gap:.6rem}
.social a{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.16);color:#cdddf0;transition:.25s}
.social a:hover{background:var(--amber);border-color:var(--amber);color:var(--navy-900);transform:translateY(-3px)}
.social svg{width:18px;height:18px}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* runway light flicker (hero) */
@keyframes glow{0%,100%{opacity:.35}50%{opacity:1}}
@keyframes sweep{from{transform:rotate(0)}to{transform:rotate(360deg)}}
@keyframes dash{to{stroke-dashoffset:-40}}
.rw-light{animation:glow 3.2s ease-in-out infinite}
.radar-sweep{transform-origin:center;animation:sweep 6s linear infinite}
@media (prefers-reduced-motion:reduce){.rw-light,.radar-sweep{animation:none}}

/* ---------- Utilities ---------- */
.mt-0{margin-top:0}.mb-0{margin-bottom:0}.mt-1{margin-top:1rem}.mt-2{margin-top:2rem}
.center{text-align:center}
.muted{color:var(--slate)}
.wrap-narrow{max-width:720px}
.hide{display:none !important}
.tag-note{font-size:.82rem;color:var(--slate-2);font-style:italic}
.divider{height:1px;background:var(--line);border:0;margin:0}
.badge-row{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1.4rem}