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

:root{
  --navy:#1d3f78;
  --blue:#2f5fa8;
  --blue-soft:#7fb0e0;
  --gold:#e8b93a;
  --paper:#f7f6f2;
  --paper-2:#eeece4;
  --ink:#181c22;
  --ink-soft:#4b5563;
  --line:#dcd8cd;
  --max:1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Inter',sans-serif;
  font-size:17px;
  line-height:1.6;
}
h1,h2,h3,h4{
  font-family:'Space Grotesk',sans-serif;
  color:var(--navy);
  margin:0 0 .5em;
  line-height:1.15;
  font-weight:600;
}
h1{font-size:clamp(2.4rem,5vw,3.6rem);letter-spacing:-0.02em;}
h2{font-size:clamp(1.6rem,3vw,2.2rem);letter-spacing:-0.01em;}
h3{font-size:1.25rem;}
p{margin:0 0 1em;color:var(--ink-soft);}
a{color:var(--blue);text-decoration:none;}
a:hover{color:var(--navy);}
img{max-width:100%;display:block;}

.wrap{max-width:var(--max);margin:0 auto;padding:0 28px;}

.eyebrow{
  font-family:'IBM Plex Mono',monospace;
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--blue);
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:18px;height:1px;background:var(--gold);
  display:inline-block;
}

/* Audit-trail rule: signature divider */
.rule{
  position:relative;
  height:1px;
  background:var(--line);
  margin:64px 0;
}
.rule::before{
  content:"";
  position:absolute;
  top:-3px;left:0;
  width:7px;height:7px;
  border-radius:50%;
  background:var(--gold);
}
.rule.ticks{
  background-image:repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 28px);
  background-color:transparent;
  height:8px;
}

/* Header */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(247,246,242,.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:var(--max);margin:0 auto;padding:18px 28px;
  display:flex;align-items:center;justify-content:space-between;
}
.brand{
  display:flex;align-items:center;gap:10px;
  font-family:'Space Grotesk',sans-serif;
  font-weight:700;font-size:1.15rem;color:var(--navy);
}
.brand .mark{width:26px;height:26px;flex:none;}
.brand small{
  display:block;font-family:'IBM Plex Mono',monospace;
  font-weight:400;font-size:.6rem;letter-spacing:.1em;
  color:var(--ink-soft);text-transform:uppercase;
}
nav.links{display:flex;gap:32px;align-items:center;}
nav.links a{
  font-size:.92rem;font-weight:500;color:var(--ink);
}
nav.links a.current{color:var(--navy);border-bottom:2px solid var(--gold);padding-bottom:4px;}
.btn{
  display:inline-block;
  background:var(--navy);color:#fff !important;
  padding:11px 22px;border-radius:3px;
  font-size:.88rem;font-weight:600;
  letter-spacing:.01em;
}
.btn:hover{background:var(--blue);}
.btn.ghost{
  background:transparent;border:1px solid var(--navy);color:var(--navy) !important;
}
.btn.ghost:hover{background:var(--navy);color:#fff !important;}

/* Hero */
.hero{padding:96px 0 72px;}
.hero .lede{font-size:1.2rem;max-width:640px;color:var(--ink-soft);}
.hero-row{display:flex;gap:16px;margin-top:32px;flex-wrap:wrap;}

/* Ledger strip: small credential row used on home */
.ledger{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  margin:40px 0;
}
.ledger div{
  padding:20px 22px;border-right:1px solid var(--line);
}
.ledger div:last-child{border-right:none;}
.ledger .num{
  font-family:'IBM Plex Mono',monospace;color:var(--gold);
  font-size:.72rem;letter-spacing:.1em;
}
.ledger .lbl{font-size:.92rem;color:var(--ink);font-weight:500;margin-top:6px;}

/* Cards */
.grid{display:grid;gap:24px;}
.grid.cols-2{grid-template-columns:1fr 1fr;}
.grid.cols-3{grid-template-columns:repeat(3,1fr);}
.card{
  background:#fff;border:1px solid var(--line);
  border-radius:4px;padding:30px 28px;
}
.card .tag{
  font-family:'IBM Plex Mono',monospace;font-size:.68rem;
  letter-spacing:.1em;color:var(--blue);text-transform:uppercase;
  margin-bottom:12px;display:block;
}
.card h3{margin-bottom:10px;}
.card p{margin-bottom:0;font-size:.95rem;}

/* Section spacing */
section{padding:64px 0;}
section.tint{background:var(--paper-2);}
.section-head{max-width:680px;margin-bottom:44px;}

/* Bio placeholder */
.bio-placeholder{
  border:1px dashed var(--blue-soft);
  background:#fbfbf8;
  border-radius:4px;
  padding:26px;
  font-family:'IBM Plex Mono',monospace;
  font-size:.8rem;
  color:var(--ink-soft);
}
.bio-placeholder strong{color:var(--navy);}

/* Footer */
footer.site{
  background:var(--navy);color:#e7ecf5;
  padding:52px 0 34px;margin-top:80px;
}
footer.site .wrap{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px;
}
footer.site a{color:#cfe0f5;}
footer.site .fine{
  font-family:'IBM Plex Mono',monospace;font-size:.72rem;
  color:#8fa7cc;margin-top:26px;
}

/* Contact form */
.field{margin-bottom:18px;}
.field label{
  display:block;font-size:.82rem;font-weight:600;
  margin-bottom:6px;color:var(--navy);
}
.field input,.field textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);
  border-radius:3px;font-family:'Inter',sans-serif;font-size:.95rem;
  background:#fff;color:var(--ink);
}
.field textarea{min-height:130px;resize:vertical;}

@media (max-width:820px){
  nav.links{display:none;}
  .grid.cols-2,.grid.cols-3{grid-template-columns:1fr;}
  .ledger{grid-template-columns:1fr 1fr;}
  .ledger div{border-bottom:1px solid var(--line);}
  footer.site .wrap{flex-direction:column;}
}