/* ============================================================
   LILE — site stylesheet
   Design tokens + components, faithfully derived from the
   Lile Design System export. Dependency-light, no runtime.
   ============================================================ */

/* ---------- TOKENS: color ---------- */
:root {
  --navy-950:#080F15; --navy-900:#0C1922; --navy-800:#12242F; --navy-700:#1A3140;
  --navy-600:#244353; --navy-500:#335A6E; --navy-400:#4E7689; --navy-300:#7B9AAA;
  --navy-200:#AEC3CE; --navy-100:#D7E1E7;

  --paper-0:#FCFBF7; --paper-50:#F6F3EC; --paper-100:#EFEAE0; --paper-200:#E2DBCC; --paper-300:#CFC6B4;

  --ink-900:#131A1F; --ink-800:#1F2A31; --ink-700:#33424C; --ink-600:#4B5C67;
  --ink-500:#677884; --ink-400:#8A98A2; --ink-300:#AEB9C0; --ink-200:#D0D6DA; --ink-100:#E7EAEC;

  --signal-700:#8A560F; --signal-600:#A66A15; --signal-500:#C68A1E; --signal-400:#D9A23E;
  --signal-300:#E8BE73; --signal-200:#F3DCAC; --signal-100:#F9EDD2;

  --teal-600:#135E56; --teal-500:#1B7A6F; --teal-300:#6FB7AE;
  --threat-500:#C2362E;

  --surface-card:#FFFFFF;
  --text-strong:var(--ink-900); --text-body:var(--ink-700); --text-muted:var(--ink-500);
  --border-hair:var(--ink-100); --border-soft:var(--ink-200); --border-strong:var(--ink-300);
  --border-navy:var(--navy-700);

  /* ---------- TOKENS: type ---------- */
  --font-display:'Spectral','Georgia',serif;
  --font-sans:'IBM Plex Sans',system-ui,-apple-system,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,'SFMono-Regular',monospace;

  /* ---------- TOKENS: radius / shadow / motion ---------- */
  --radius-sm:3px; --radius-md:5px; --radius-lg:8px; --radius-pill:999px;
  --shadow-sm:0 1px 3px rgba(12,25,34,.08), 0 1px 2px rgba(12,25,34,.05);
  --shadow-md:0 4px 12px rgba(12,25,34,.10), 0 1px 3px rgba(12,25,34,.06);
  --ring-accent:0 0 0 3px rgba(217,162,62,.40);
  --ease-standard:cubic-bezier(.2,0,.1,1);
  --container:1160px;
}

/* ---------- RESET ---------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-sans);
  color:var(--text-body);
  background:var(--paper-0);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  line-height:1.5;
}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:var(--signal-200);color:var(--ink-900)}
.wrap{max-width:var(--container);margin:0 auto;padding:0 32px}

.skip-link{position:absolute;left:-9999px;top:0;background:var(--navy-900);color:#fff;padding:10px 16px;border-radius:var(--radius-md);z-index:100}
.skip-link:focus{left:16px;top:12px}
:focus-visible{outline:none;box-shadow:var(--ring-accent);border-radius:var(--radius-sm)}

/* ---------- HEADER ---------- */
.site-header{
  position:sticky;top:0;z-index:30;
  background:rgba(252,251,247,.86);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border-hair);
}
.header-inner{display:flex;align-items:center;gap:32px;height:64px}
.brand{display:flex;align-items:center;height:34px;text-decoration:none}
.brand img{height:30px;width:auto}
.nav{display:flex;gap:26px;margin-left:8px}
.nav a{font-size:14px;font-weight:500;color:var(--ink-600);text-decoration:none;transition:color .12s var(--ease-standard)}
.nav a:hover{color:var(--ink-900)}
.nav a.is-active{font-weight:600;color:var(--ink-900)}
.nav-toggle{display:none;margin-left:auto;background:none;border:0;color:var(--ink-700);padding:6px;cursor:pointer;border-radius:var(--radius-sm)}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-weight:600;font-size:15px;text-decoration:none;
  padding:13px 22px;border-radius:var(--radius-md);
  transition:background .12s var(--ease-standard),transform .12s var(--ease-standard),color .12s;
  border:1px solid transparent;cursor:pointer;font-family:var(--font-sans);
}
.btn svg{flex-shrink:0}
.btn-primary{background:var(--navy-800);color:var(--paper-0)}
.btn-primary:hover{background:var(--navy-700)}
.btn-primary:active{transform:translateY(.5px)}
.btn-amber{background:var(--signal-500);color:#1c1206}
.btn-amber:hover{background:var(--signal-600)}
.btn-amber:active{transform:translateY(.5px)}
.btn-ghost{color:var(--ink-700);border-color:var(--border-strong);background:transparent}
.btn-ghost:hover{background:var(--paper-100)}
.btn:disabled{opacity:.6;cursor:not-allowed}
.btn-row{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}

/* ---------- TYPE HELPERS ---------- */
.eyebrow{font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--signal-700);margin:0}
.eyebrow-amber{color:var(--signal-400)}
.display{font-family:var(--font-display);font-weight:300;font-size:clamp(36px,5.2vw,58px);line-height:1.04;letter-spacing:-.02em;color:var(--ink-900);margin:16px 0 0}
.display em{font-style:italic;color:var(--signal-700)}
.display.on-navy{color:#fff}
.display .amber,.display em.amber{font-style:italic;color:var(--signal-300)}
.lead{font-size:18px;line-height:1.6;color:var(--ink-600);max-width:60ch;margin:20px 0 0}
.lead.on-navy-muted{color:var(--navy-200);line-height:1.65}
.h2{font-family:var(--font-display);font-weight:400;font-size:clamp(28px,3.4vw,38px);line-height:1.14;letter-spacing:-.01em;color:var(--ink-900);margin:12px 0 0}
.h2.on-navy{color:#fff;font-weight:300;letter-spacing:-.02em;line-height:1.1}
.h2 em,.h2 .amber{font-style:italic;color:var(--signal-700)}
.h2.on-navy em,.h2 .amber{color:var(--signal-300)}
.h3-serif{font-family:var(--font-display);font-weight:400;font-size:26px;line-height:1.15;letter-spacing:-.01em;color:var(--ink-900);margin:12px 0 0}
.muted{font-size:16px;line-height:1.6;color:var(--ink-600);margin:14px 0 0}
.on-navy{color:#fff}
.on-navy-muted{color:var(--navy-200)}

/* ---------- HERO ---------- */
.hero{position:relative;padding:88px 0 78px;overflow:hidden;border-bottom:1px solid var(--border-hair)}
.hero-sm{padding:72px 0 58px}
.hero-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(var(--paper-200) 1px,transparent 1px),linear-gradient(90deg,var(--paper-200) 1px,transparent 1px);
  background-size:64px 64px;opacity:.5;
  -webkit-mask-image:radial-gradient(120% 90% at 72% 0,#000,transparent 75%);
  mask-image:radial-gradient(120% 90% at 72% 0,#000,transparent 75%);
}
.hero .wrap,.hero-copy{position:relative}
.hero-copy{max-width:880px}
.page-home .display{font-size:clamp(40px,6.4vw,74px);line-height:1.02}
.page-home .lead{font-size:19px}
.page-contact .hero-sm{padding:64px 0 52px}

.hero-navy{background:var(--navy-900);color:var(--paper-0);position:relative;overflow:hidden;padding:78px 0 70px;border-bottom:1px solid var(--border-navy)}
.hero-navy .hero-copy{position:relative}

/* ---------- STRIP ---------- */
.strip{border-bottom:1px solid var(--border-hair);background:var(--paper-50)}
.strip-inner{display:flex;align-items:center;gap:38px;min-height:62px;flex-wrap:wrap}
.strip-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-400)}
.strip-items{display:flex;gap:30px;flex-wrap:wrap;padding:12px 0}
.dot-item{font-size:14px;font-weight:500;color:var(--ink-600);display:flex;align-items:center;gap:9px}
.dot-item::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--signal-500);flex-shrink:0}

/* ---------- SECTIONS ---------- */
.section{padding:82px 0}
.section-tight{padding:64px 0 24px}
.section-head{max-width:720px;margin-bottom:40px}

/* ---------- GRIDS & CARDS ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}

.card{
  position:relative;background:var(--surface-card);
  border:1px solid var(--border-hair);border-top:2px solid transparent;
  border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:28px;
  transition:box-shadow .18s var(--ease-standard),border-color .18s var(--ease-standard),transform .18s var(--ease-standard);
  text-decoration:none;color:inherit;display:block;
}
.card-link{cursor:pointer}
.card-link:hover{box-shadow:var(--shadow-md);border-top-color:var(--signal-500);transform:translateY(-2px)}
.card-top-rule{border-top:2px solid var(--signal-500)}
.icon-box{width:40px;height:40px;border-radius:var(--radius-md);background:var(--navy-900);color:var(--signal-400);display:inline-flex;align-items:center;justify-content:center;margin-bottom:18px}
.card-title{font-family:var(--font-display);font-weight:400;font-size:21px;color:var(--ink-900);margin:0 0 8px;letter-spacing:-.01em}
.card-title.sm{font-size:20px}
.card-text{font-size:14px;line-height:1.6;color:var(--ink-600);margin:0}
.card-more{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--signal-700)}
.card-num{display:block;font-family:var(--font-mono);font-size:12px;color:var(--signal-600);margin-bottom:16px}

/* sectors */
.sector-head{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.sector-head .icon-box{margin-bottom:0;width:42px;height:42px}
.sector-kicker{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-400)}

/* capabilities detail rows */
.cap-row{display:grid;grid-template-columns:340px 1fr;gap:48px;padding:52px 0;border-bottom:1px solid var(--border-hair)}
.cap-row:last-child{border-bottom:0}
.cap-row-head .cap-row-icon{display:flex;align-items:center;gap:14px}
.cap-row-head .icon-box{margin-bottom:0;width:44px;height:44px}
.cap-num{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;color:var(--ink-400)}
.h3-serif{margin-top:0}
.cap-row-head h2{font-family:var(--font-display);font-weight:400;font-size:27px;line-height:1.14;letter-spacing:-.01em;color:var(--ink-900);margin:20px 0 0}
.cap-lead{font-size:16px;line-height:1.7;color:var(--ink-600);margin:0 0 22px;max-width:56ch}
.check-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.check-list li{display:grid;grid-template-columns:20px 1fr;gap:12px;align-items:start}
.check-list svg{margin-top:2px;color:var(--signal-600)}
.check-list span{font-size:15px;line-height:1.55;color:var(--ink-700)}

/* ---------- NAVY SECTIONS ---------- */
.navy{background:var(--navy-900);color:var(--paper-0);position:relative;overflow:hidden}
.navy-center{text-align:center}
.glow{position:absolute;inset:0;background:radial-gradient(70% 60% at 85% 10%,rgba(198,138,30,.10),transparent 70%);pointer-events:none}
.glow-bl{background:radial-gradient(60% 70% at 20% 100%,rgba(198,138,30,.10),transparent 70%)}
.method-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.pull-quote{font-family:var(--font-display);font-style:italic;font-size:22px;line-height:1.4;color:#fff;margin:32px 0 0;max-width:30ch}
.principle-list{display:flex;flex-direction:column}
.principle{padding:22px 0;border-top:1px solid var(--border-hair);display:grid;grid-template-columns:30px 1fr;gap:18px}
.principle:last-child{border-bottom:1px solid var(--border-hair)}
.principle-num{font-family:var(--font-mono);font-size:12px;color:var(--signal-400);padding-top:3px}
.principle h3{font-size:16px;font-weight:600;color:#fff;margin:0 0 5px}
.principle p{font-size:14px;line-height:1.6;color:var(--navy-200);margin:0}
.statement{font-family:var(--font-display);font-weight:300;font-style:italic;font-size:clamp(30px,4.4vw,46px);line-height:1.2;letter-spacing:-.02em;color:#fff;margin:0 auto;max-width:18ch;position:relative}
.statement .amber{color:var(--signal-300)}
.amber{color:var(--signal-300)}

/* ---------- PROCESS ---------- */
.process{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--border-hair)}
.process-step{padding:26px 24px;border-right:1px solid var(--border-hair)}
.process-step:first-child{padding-left:0}
.process-step.is-last{border-right:0;padding-right:0}
.process-label{font-family:var(--font-mono);font-size:12px;color:var(--signal-600);margin:0 0 14px}
.process-title{font-size:16px;font-weight:600;color:var(--ink-900);margin:0 0 8px}
.process-text{font-size:13.5px;line-height:1.6;color:var(--ink-600);margin:0}

/* ---------- APPROACH LIST ---------- */
.approach-list{position:relative;display:flex;flex-direction:column}
.approach-row{padding:20px 0;border-top:1px solid var(--border-hair);display:flex;align-items:baseline;justify-content:space-between;gap:20px}
.approach-row:last-child{border-bottom:1px solid var(--border-hair)}
.approach-label{font-size:15px;color:#fff;font-weight:500}
.approach-tag{font-family:var(--font-mono);font-size:12px;color:var(--signal-400)}

/* ---------- CTA BAND ---------- */
.cta-band{background:var(--paper-50);border-top:1px solid var(--border-hair);border-bottom:1px solid var(--border-hair)}
.cta-inner{padding:56px 32px;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.cta-title{font-family:var(--font-display);font-weight:400;font-size:clamp(26px,3vw,32px);letter-spacing:-.01em;color:var(--ink-900);margin:0;max-width:24ch}
.cta-sub{margin:10px 0 0;color:var(--ink-600);font-size:15px}

/* ---------- FOOTER ---------- */
.site-footer{background:var(--navy-950);color:var(--navy-200);padding:56px 0 38px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.footer-logo{height:30px;width:auto;margin-bottom:16px}
.footer-blurb{font-size:13.5px;line-height:1.6;color:var(--navy-300);max-width:34ch;margin:0}
.footer-h{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--navy-400);margin:0 0 14px;font-weight:500}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.site-footer ul a{font-size:14px;color:var(--navy-200);text-decoration:none;transition:color .12s}
.site-footer ul a:hover{color:#fff}
.footer-base{display:flex;justify-content:space-between;margin-top:44px;padding-top:20px;border-top:1px solid var(--border-hair);font-family:var(--font-mono);font-size:11px;color:var(--navy-400);flex-wrap:wrap;gap:10px}

/* ---------- CONTACT ---------- */
.contact-grid-wrap{padding-top:64px}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.contact-info .h3-serif{margin:12px 0 28px}
.note{margin-top:28px;padding:18px 20px;background:var(--paper-50);border:1px solid var(--border-hair);border-radius:var(--radius-md);display:flex;gap:12px;align-items:flex-start}
.note svg{flex-shrink:0;margin-top:1px}
.note p{font-size:13.5px;line-height:1.6;color:var(--ink-600);margin:0}

.form-card{background:#fff;border:1px solid var(--border-hair);border-top:2px solid var(--signal-500);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:34px}
.field{display:flex;flex-direction:column;gap:6px;margin-top:18px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field-row .field{margin-top:0}
.form-card .field-row{margin-bottom:0}
.field label{font-size:13px;font-weight:600;color:var(--text-strong)}
.field input,.field textarea{
  width:100%;font-family:var(--font-sans);font-size:14px;color:var(--text-strong);
  background:var(--surface-card);border:1px solid var(--border-strong);border-radius:var(--radius-md);
  padding:10px 12px;transition:border-color .12s,box-shadow .12s;
}
.field textarea{resize:vertical;min-height:120px}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-400)}
.field input:hover,.field textarea:hover{border-color:var(--ink-400)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--signal-500);box-shadow:var(--ring-accent)}
.field input[aria-invalid="true"],.field textarea[aria-invalid="true"]{border-color:var(--threat-500)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.cf-turnstile{margin-top:20px}
.form-foot{margin-top:24px;display:flex;align-items:center;justify-content:flex-end;gap:20px;flex-wrap:wrap}
.form-status{margin:0;font-size:13.5px;color:var(--ink-600);flex:1 1 auto}
.form-status.ok{color:var(--teal-600);font-weight:500}
.form-status.err{color:var(--threat-500);font-weight:500}

/* ---------- RESPONSIVE ---------- */
@media (max-width:980px){
  .method-grid{gap:40px}
  .cap-row{grid-template-columns:260px 1fr;gap:32px}
}
@media (max-width:860px){
  .wrap{padding:0 22px}
  .nav-toggle{display:inline-flex}
  .nav{
    position:absolute;top:64px;left:0;right:0;margin-left:0;
    flex-direction:column;gap:0;background:var(--paper-0);
    border-bottom:1px solid var(--border-hair);padding:8px 22px 16px;display:none;
  }
  .nav.open{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--border-hair);font-size:15px}
  .nav a:last-child{border-bottom:0}
  .grid-2,.grid-3,.method-grid,.contact-grid{grid-template-columns:1fr}
  .process{grid-template-columns:1fr}
  .process-step{border-right:0;border-bottom:1px solid var(--border-hair);padding:22px 0}
  .process-step:first-child{padding-top:22px}
  .cap-row{grid-template-columns:1fr;gap:20px;padding:40px 0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .section{padding:60px 0}
  .hero{padding:64px 0 54px}
  .cta-inner{flex-direction:column;align-items:flex-start;gap:20px}
}
@media (max-width:520px){
  .field-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .form-card{padding:24px}
  .form-foot{justify-content:stretch}
  .form-foot .btn{width:100%;justify-content:center}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none!important;scroll-behavior:auto!important}
}