:root{
  --ink:#1C2531;
  --ink-soft:#3A4454;
  --paper:#E8E2D0;
  --paper-hi:#F2EEE1;
  --brass:#B8923E;
  --brass-dim:#9C7830;
  --slate:#48607A;
  --verified:#3F6B4F;
  --sage:#8B9884;
  --sage-deep:#5F6E58;
  --gold-foil:#C9A24B;
  --cream:#F3EFE3;
  --rule:rgba(28,37,49,0.14);
  --rule-light:rgba(232,226,208,0.22);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'IBM Plex Sans', sans-serif;
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
}
h1,h2,h3{
  font-family:'Newsreader', serif;
  font-weight:500;
  margin:0;
}
.mono{
  font-family:'IBM Plex Mono', monospace;
}
a{color:inherit;}
::selection{background:var(--brass); color:var(--paper-hi);}
@media (prefers-reduced-motion: reduce){
  *{animation:none !important; transition:none !important;}
}

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:2px solid var(--brass);
  outline-offset:3px;
}

.wrap{
  max-width:1100px;
  margin:0 auto;
  padding:0 32px;
}

/* NAV */
header.nav{
  position:sticky; top:0; z-index:40;
  background:var(--sage);
  border-bottom:1px solid var(--sage-deep);
}
.nav-inner{
  max-width:1100px; margin:0 auto; padding:14px 32px;
  display:flex; align-items:center; justify-content:space-between;
}
.brand{
  display:flex; align-items:center; gap:14px;
  text-decoration:none;
}
.brand .monogram{
  font-family:'Pinyon Script', cursive;
  font-size:2.1rem;
  color:var(--gold-foil);
  line-height:1;
}
.brand .name{
  font-family:'Newsreader', serif;
  font-size:1.05rem;
  color:var(--cream);
  letter-spacing:0.02em;
  display:block;
}
.brand .mark{
  font-style:normal;
  font-family:'IBM Plex Mono', monospace;
  color:rgba(243,239,227,0.72);
  font-size:0.68rem;
  letter-spacing:0.1em;
  display:block;
  margin-top:2px;
}
nav.links{display:flex; gap:26px; font-size:0.9rem;}
nav.links a{text-decoration:none; color:var(--cream); position:relative; opacity:0.82; padding-bottom:3px;}
nav.links a:hover{opacity:1;}
nav.links a.active{opacity:1; border-bottom:1px solid var(--gold-foil);}
.nav-cta{
  background:var(--gold-foil); color:var(--sage-deep);
  padding:9px 18px; border-radius:2px;
  font-size:0.85rem; text-decoration:none;
  font-family:'IBM Plex Mono', monospace;
  font-weight:500;
  white-space:nowrap;
}
.nav-cta:hover{background:var(--cream);}
@media (max-width:820px){ nav.links{display:none;} }

/* HERO */
.hero{
  padding:80px 0 60px;
  border-bottom:1px solid var(--rule);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:56px;
  align-items:center;
}
@media (max-width:900px){ .hero-grid{grid-template-columns:1fr; gap:40px;} }
.hero-solo{max-width:70ch;}

.eyebrow{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.78rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--brass-dim);
  margin-bottom:18px;
  display:flex; align-items:center; gap:10px;
}
.eyebrow::before{
  content:"";
  width:22px; height:1px; background:var(--brass-dim);
}
.hero h1{
  font-size:clamp(2rem, 4vw, 3rem);
  line-height:1.14;
  letter-spacing:-0.01em;
}
.hero h1 em{
  font-style:italic; color:var(--slate);
}
.hero p.lede{
  margin-top:22px;
  font-size:1.08rem;
  color:var(--ink-soft);
  max-width:52ch;
}
.hero-ctas{
  margin-top:32px;
  display:flex; gap:16px; flex-wrap:wrap;
  align-items:center;
}
.model-tags{
  margin-top:20px;
  display:flex; flex-wrap:wrap; gap:8px;
}
.model-tags span{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.74rem;
  color:var(--ink-soft);
  border:1px solid var(--rule);
  border-radius:20px;
  padding:5px 12px;
  background:var(--paper-hi);
}
.btn-primary{
  background:var(--ink); color:var(--paper-hi);
  padding:13px 24px; text-decoration:none;
  font-family:'IBM Plex Mono', monospace;
  font-size:0.88rem;
  border-radius:2px;
  border:1px solid var(--ink);
  transition:background 0.15s ease;
  display:inline-block;
}
.btn-primary:hover{background:var(--ink-soft);}
.btn-ghost{
  text-decoration:none;
  font-size:0.88rem;
  color:var(--ink-soft);
  border-bottom:1px solid var(--rule);
  padding-bottom:2px;
}
.btn-ghost:hover{color:var(--ink); border-color:var(--ink);}

/* LEDGER — signature element */
.ledger{
  background:var(--paper-hi);
  border:1px solid var(--rule);
  border-radius:3px;
  padding:26px 24px 22px;
  box-shadow:0 1px 0 rgba(28,37,49,0.03);
}
.ledger-head{
  display:flex; justify-content:space-between; align-items:baseline;
  font-family:'IBM Plex Mono', monospace;
  font-size:0.72rem;
  color:var(--ink-soft);
  letter-spacing:0.06em;
  text-transform:uppercase;
  border-bottom:1px solid var(--rule);
  padding-bottom:12px;
  margin-bottom:16px;
}
.ledger-row{
  display:grid;
  grid-template-columns:96px 1fr 80px;
  gap:14px;
  align-items:center;
  padding:9px 0;
}
.ledger-row + .ledger-row{border-top:1px solid var(--rule-light);}
.ledger-label{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.76rem;
  color:var(--ink-soft);
}
.ledger-bar-track{
  height:8px;
  background:rgba(28,37,49,0.07);
  border-radius:4px;
  overflow:hidden;
  position:relative;
}
.ledger-bar-fill{
  height:100%;
  background:linear-gradient(90deg, var(--slate), var(--brass));
  width:0%;
  border-radius:4px;
  transition:width 1.4s cubic-bezier(.2,.7,.2,1);
}
.ledger-status{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.72rem;
  text-align:right;
  color:var(--ink-soft);
}
.ledger-status.done{color:var(--verified);}
.ledger-foot{
  margin-top:16px; padding-top:14px;
  border-top:1px solid var(--rule);
  font-family:'IBM Plex Mono', monospace;
  font-size:0.7rem;
  color:var(--ink-soft);
  display:flex; justify-content:space-between;
}

/* SECTION scaffolding */
section{padding:76px 0;}
section.alt{background:var(--paper-hi); border-top:1px solid var(--rule); border-bottom:1px solid var(--rule);}
.section-head{max-width:60ch; margin-bottom:44px;}
.section-head .eyebrow{margin-bottom:14px;}
.section-head h2{font-size:clamp(1.6rem,3vw,2.2rem); line-height:1.2;}
.section-head p{margin-top:14px; color:var(--ink-soft); font-size:1.02rem;}

/* ABOUT */
.about-grid{
  display:grid;
  grid-template-columns:0.85fr 1.15fr;
  gap:56px;
}
@media (max-width:860px){ .about-grid{grid-template-columns:1fr;} }
.about-copy p{color:var(--ink-soft); margin:0 0 16px; font-size:1rem;}
.about-copy p:last-child{margin-bottom:0;}
.about-copy strong{color:var(--ink); font-weight:600;}

.credential-card{
  background:var(--paper);
  border:1px solid var(--rule);
  padding:22px;
  border-radius:3px;
}
.credential-card + .credential-card{margin-top:14px;}
.credential-card .k{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.72rem;
  text-transform:uppercase;
  letter-spacing:0.08em;
  color:var(--brass-dim);
  display:block;
  margin-bottom:6px;
}
.credential-card .v{font-size:0.95rem; color:var(--ink-soft);}

/* SERVICES / PILLAR CARDS */
.services-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:1px;
  background:var(--rule);
  border:1px solid var(--rule);
}
@media (max-width:860px){ .services-grid{grid-template-columns:1fr;} }
.service-card{
  background:var(--paper-hi);
  padding:32px 28px;
  display:flex; flex-direction:column;
}
.service-card .num{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.75rem;
  color:var(--brass-dim);
  margin-bottom:16px;
  display:block;
}
.service-card h3{font-size:1.15rem; margin-bottom:12px; font-weight:600; font-family:'IBM Plex Sans',sans-serif;}
.service-card p{color:var(--ink-soft); font-size:0.95rem; margin:0 0 18px; flex-grow:1;}
.service-card a{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.82rem;
  color:var(--ink);
  text-decoration:none;
  border-bottom:1px solid var(--brass);
  align-self:flex-start;
  padding-bottom:2px;
}
.service-card a:hover{color:var(--brass-dim);}

/* PROCESS */
.process-list{
  display:grid;
  gap:0;
}
.process-item{
  display:grid;
  grid-template-columns:64px 1fr;
  gap:24px;
  padding:26px 0;
  border-top:1px solid var(--rule);
}
.process-item:last-child{border-bottom:1px solid var(--rule);}
.process-num{
  font-family:'Newsreader', serif;
  font-style:italic;
  font-size:1.8rem;
  color:var(--slate);
}
.process-item h3{font-size:1.05rem; font-weight:600; font-family:'IBM Plex Sans',sans-serif; margin-bottom:6px;}
.process-item p{color:var(--ink-soft); margin:0; font-size:0.95rem; max-width:60ch;}

/* FEATURE / CHECK LIST (used on subpages) */
.feature-grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:16px;
}
@media (max-width:700px){ .feature-grid{grid-template-columns:1fr;} }
.feature-item{
  background:var(--paper-hi);
  border:1px solid var(--rule);
  border-radius:3px;
  padding:18px 20px;
}
.feature-item h4{
  font-family:'IBM Plex Sans', sans-serif;
  font-weight:600;
  font-size:0.98rem;
  margin:0 0 6px;
}
.feature-item p{margin:0; color:var(--ink-soft); font-size:0.92rem;}

/* CALLOUT box — used for the "where it breaks" insight */
.callout{
  border-left:3px solid var(--gold-foil);
  background:var(--paper-hi);
  padding:24px 26px;
  border-radius:0 3px 3px 0;
}
.callout .eyebrow{margin-bottom:10px;}
.callout p{margin:0 0 12px; color:var(--ink-soft); font-size:1rem;}
.callout p:last-child{margin-bottom:0;}
.callout p strong{color:var(--ink);}

/* CONTACT */
.contact-grid{
  display:grid;
  grid-template-columns:0.9fr 1.1fr;
  gap:56px;
}
@media (max-width:860px){ .contact-grid{grid-template-columns:1fr;} }
.contact-info p{color:var(--ink-soft); margin-top:14px;}
.contact-info .detail{
  margin-top:24px;
  font-family:'IBM Plex Mono', monospace;
  font-size:0.85rem;
}
.contact-info .detail div{margin-bottom:8px;}
.contact-info .detail span{color:var(--ink-soft);}

form{display:grid; gap:16px;}
.field{display:grid; gap:6px;}
label{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.72rem;
  text-transform:uppercase;
  letter-spacing:0.06em;
  color:var(--ink-soft);
}
input, textarea{
  background:var(--paper-hi);
  border:1px solid var(--rule);
  border-radius:2px;
  padding:12px 14px;
  font-family:'IBM Plex Sans', sans-serif;
  font-size:0.95rem;
  color:var(--ink);
}
textarea{resize:vertical; min-height:110px;}
input:focus, textarea:focus{border-color:var(--slate);}
.submit-row{display:flex; align-items:center; gap:16px; margin-top:4px;}
button.btn-primary{font-family:'IBM Plex Mono', monospace; cursor:pointer;}
.form-note{font-size:0.82rem; color:var(--ink-soft);}

footer{
  padding:28px 0;
  background:var(--sage);
}
.footer-inner{
  display:flex; justify-content:space-between; align-items:center;
  font-family:'IBM Plex Mono', monospace;
  font-size:0.75rem;
  color:var(--cream);
  flex-wrap:wrap; gap:10px;
}
.footer-mono{
  font-family:'Pinyon Script', cursive;
  font-size:1.4rem;
  color:var(--gold-foil);
}