/* ============================================================
   CentennialGov — institutional-modern govtech
   Caslon display · IBM Plex Sans/Mono · ink / bone / gold
   ============================================================ */

:root{
  --ink:        #0c1726;
  --ink-2:      #12233a;
  --ink-3:      #1b3047;
  --bone:       #f5f1e6;
  --bone-2:     #ece5d4;
  --paper:      #fbf9f3;
  --gold:       #bf9b48;
  --gold-2:     #d8b45f;
  --gold-soft:  #e7d4a0;
  --crimson:    #8c2b2b;
  --text:       #1a2738;
  --text-soft:  #4d5a6b;
  --line:       #d8cfb8;
  --line-ink:   rgba(231,212,160,.18);

  --serif: "Libre Caslon Display", Georgia, serif;
  --sans:  "IBM Plex Sans", system-ui, sans-serif;
  --mono:  "IBM Plex Mono", ui-monospace, monospace;

  --maxw: 1180px;
  --pad: clamp(1.25rem, 5vw, 5rem);
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  font-family:var(--sans);
  color:var(--text);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{ color:inherit; text-decoration:none; }
b{ font-weight:600; }

/* ---------- Utility strip ---------- */
.util{
  background:var(--ink);
  color:var(--gold-soft);
  font-family:var(--mono);
  font-size:.7rem;
  letter-spacing:.06em;
  border-bottom:1px solid var(--line-ink);
}
.util-inner{
  max-width:var(--maxw); margin:0 auto; padding:.55rem var(--pad);
  display:flex; align-items:center; gap:1.6rem; flex-wrap:wrap;
}
.util-item{ display:flex; align-items:center; gap:.45rem; white-space:nowrap; }
.util-item b{ color:#fff; font-weight:500; }
.util-right{ margin-left:auto; color:rgba(231,212,160,.65); }
.dot{
  width:6px; height:6px; border-radius:50%; background:#5fd08a;
  box-shadow:0 0 0 0 rgba(95,208,138,.6); animation:pulse 2.6s infinite;
}
@keyframes pulse{
  0%{ box-shadow:0 0 0 0 rgba(95,208,138,.55); }
  70%{ box-shadow:0 0 0 7px rgba(95,208,138,0); }
  100%{ box-shadow:0 0 0 0 rgba(95,208,138,0); }
}

/* ---------- Nav ---------- */
.nav{
  position:sticky; top:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  padding:1rem var(--pad);
  background:rgba(251,249,243,.82);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
}
.brand{ display:flex; align-items:center; gap:.6rem; color:var(--ink); }
.mark{ color:var(--gold); display:flex; }
.brand-text{
  font-family:var(--serif); font-size:1.45rem; letter-spacing:.01em; color:var(--ink);
}
.brand-text em{ font-style:normal; color:var(--gold); }
.nav-links{ display:flex; align-items:center; gap:2rem; }
.nav-links a{
  font-size:.86rem; font-weight:500; letter-spacing:.01em; color:var(--text-soft);
  transition:color .2s;
}
.nav-links a:hover{ color:var(--ink); }
.nav-cta{
  border:1px solid var(--ink); color:var(--ink)!important;
  padding:.5rem 1rem; border-radius:2px;
}
.nav-cta:hover{ background:var(--ink); color:var(--bone)!important; }

/* ---------- Shared section ---------- */
.section{ max-width:var(--maxw); margin:0 auto; padding:clamp(4rem,9vw,7.5rem) var(--pad); position:relative; }
.section-ink{
  max-width:none; background:var(--ink); color:var(--bone);
  padding-left:var(--pad); padding-right:var(--pad);
}
.section-ink > *{ max-width:var(--maxw); margin-left:auto; margin-right:auto; position:relative; z-index:1; }
.section-bone{ max-width:none; background:var(--bone); }
.section-bone > *{ max-width:var(--maxw); margin:0 auto; }

.kicker{
  font-family:var(--mono); font-size:.72rem; letter-spacing:.18em; text-transform:uppercase;
  color:var(--crimson); margin-bottom:1.1rem;
}
.kicker-gold{ color:var(--gold-2); }
.section-head{ max-width:760px; margin-bottom:clamp(2.5rem,5vw,3.5rem); }
.display-2{
  font-family:var(--serif); font-weight:400; line-height:1.05;
  font-size:clamp(2rem,5vw,3.2rem); color:var(--ink); letter-spacing:-.01em;
}
.display-2.on-ink{ color:var(--bone); }
.section-lede{ font-size:1.1rem; color:var(--text-soft); margin-top:1.2rem; max-width:60ch; }
.section-ink .section-lede{ color:rgba(245,241,230,.7); }

/* ---------- Hero ---------- */
.hero{
  position:relative; overflow:hidden;
  background:
    radial-gradient(120% 90% at 85% -10%, rgba(191,155,72,.10), transparent 55%),
    var(--paper);
  padding:clamp(3.5rem,8vw,7rem) var(--pad) clamp(4rem,9vw,8rem);
}
.hero-inner{ max-width:var(--maxw); margin:0 auto; position:relative; z-index:1; }
.eyebrow{
  font-family:var(--mono); font-size:.78rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--text-soft); margin-bottom:1.6rem;
}
.display{
  font-family:var(--serif); font-weight:400; letter-spacing:-.015em;
  font-size:clamp(2.6rem,7vw,5.2rem); line-height:1.02; color:var(--ink);
  max-width:18ch;
}
.display .hl{ position:relative; color:var(--gold); white-space:nowrap; }
.display .hl::after{
  content:""; position:absolute; left:0; right:0; bottom:.08em; height:.07em;
  background:linear-gradient(90deg,var(--gold),transparent);
}
.lede{
  margin-top:1.8rem; max-width:56ch; font-size:1.2rem; color:var(--text-soft);
}
.hero-cta{ margin-top:2.4rem; display:flex; gap:1rem; flex-wrap:wrap; }

/* topographic motif */
.topo{
  position:absolute; inset:0; pointer-events:none; opacity:.5;
  background-image:
    repeating-radial-gradient(60% 80% at 80% 110%, transparent 0 38px, rgba(12,23,38,.05) 38px 39px);
  mask-image:linear-gradient(180deg,transparent,#000 40%,#000 80%,transparent);
}
.topo-light{
  opacity:.6;
  background-image:
    repeating-radial-gradient(60% 80% at 15% -10%, transparent 0 42px, rgba(231,212,160,.06) 42px 43px);
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.5rem;
  font-weight:600; font-size:.92rem; letter-spacing:.01em;
  padding:.85rem 1.5rem; border-radius:2px; transition:transform .18s, background .2s, color .2s, box-shadow .2s;
}
.btn-gold{
  background:var(--gold); color:var(--ink);
  box-shadow:0 1px 0 rgba(0,0,0,.04), inset 0 0 0 1px rgba(255,255,255,.18);
}
.btn-gold:hover{ background:var(--gold-2); transform:translateY(-2px); box-shadow:0 12px 30px -12px rgba(191,155,72,.7); }
.btn-ghost{ color:var(--ink); border:1px solid var(--line); }
.btn-ghost:hover{ border-color:var(--ink); transform:translateY(-2px); }

/* ---------- Credentials band ---------- */
.creds{
  background:var(--ink); color:var(--bone);
  border-top:1px solid var(--line-ink); border-bottom:1px solid var(--line-ink);
}
.creds-grid{
  max-width:var(--maxw); margin:0 auto;
  display:grid; grid-template-columns:repeat(5,1fr);
}
.cred{
  padding:1.8rem var(--pad); border-left:1px solid var(--line-ink);
  display:flex; flex-direction:column; gap:.5rem;
}
.cred:first-child{ border-left:none; }
.cred-k{
  font-family:var(--mono); font-size:.68rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--gold-2);
}
.cred-v{ font-family:var(--serif); font-size:1.25rem; line-height:1.15; color:#fff; }
.cred-v.mono{ font-family:var(--mono); font-size:1.02rem; letter-spacing:.02em; }

/* ---------- Capabilities ---------- */
.cap-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.cap{
  background:var(--paper); padding:clamp(1.8rem,3vw,2.6rem);
  transition:background .25s;
}
.cap:hover{ background:#fff; }
.cap-n{ font-family:var(--mono); color:var(--gold); font-size:.85rem; letter-spacing:.1em; }
.cap h3{
  font-family:var(--serif); font-weight:400; font-size:1.5rem; color:var(--ink);
  margin:.7rem 0 .7rem;
}
.cap p{ color:var(--text-soft); font-size:.98rem; }

/* ---------- Why (ink) ---------- */
.why-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:2.4rem 3rem; }
.why h3{
  font-family:var(--serif); font-weight:400; font-size:1.35rem; color:var(--gold-soft);
  margin-bottom:.55rem; padding-bottom:.7rem; border-bottom:1px solid var(--line-ink);
}
.why p{ color:rgba(245,241,230,.72); font-size:.98rem; }

/* ---------- Firm ---------- */
.firm-wrap{ display:grid; grid-template-columns:1.3fr .85fr; gap:clamp(2rem,5vw,4.5rem); align-items:start; }
.firm-lede{ font-size:1.18rem; color:var(--text); margin-top:1.3rem; }
.firm-body{ color:var(--text-soft); margin-top:1.1rem; }
.firm-facts{ margin-top:2rem; border-top:1px solid var(--line); }
.firm-facts > div{
  display:flex; justify-content:space-between; gap:1rem; align-items:baseline;
  padding:.85rem 0; border-bottom:1px solid var(--line);
}
.firm-facts dt{ font-family:var(--mono); font-size:.72rem; letter-spacing:.08em; text-transform:uppercase; color:var(--text-soft); }
.firm-facts dd{ font-weight:600; color:var(--ink); text-align:right; }

.firm-card{
  background:var(--ink); color:var(--bone); border-radius:3px;
  padding:1.8rem; position:sticky; top:90px;
  box-shadow:0 30px 60px -30px rgba(12,23,38,.5);
  border:1px solid var(--line-ink);
}
.fc-title{
  font-family:var(--mono); font-size:.72rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--gold-2); margin-bottom:1.1rem;
}
.fc-list{ list-style:none; }
.fc-list li{
  display:flex; justify-content:space-between; gap:1rem; align-items:baseline;
  padding:.6rem 0; border-bottom:1px solid var(--line-ink); font-size:.9rem;
}
.fc-list li:last-child{ border-bottom:none; }
.fc-list span{ color:rgba(245,241,230,.6); }
.fc-list b{ color:#fff; font-weight:500; }
.fc-list b.mono{ font-family:var(--mono); font-size:.82rem; }
.fc-naics{
  margin-top:1rem; padding-top:1rem; border-top:1px solid var(--line-ink);
  font-size:.74rem; color:rgba(245,241,230,.55); line-height:1.7;
}
.fc-naics .mono{ color:var(--gold-soft); }

/* ---------- Contact ---------- */
.contact-wrap{ display:grid; grid-template-columns:.9fr 1.1fr; gap:clamp(2rem,5vw,4rem); align-items:end; }
.contact-cards{ display:grid; gap:1rem; }
.ccard{
  position:relative; display:flex; flex-direction:column; gap:.35rem;
  background:var(--paper); border:1px solid var(--line); border-radius:3px;
  padding:1.4rem 1.6rem; transition:transform .2s, border-color .2s, box-shadow .2s;
}
.ccard:hover{ transform:translateX(4px); border-color:var(--gold); box-shadow:0 14px 30px -18px rgba(191,155,72,.6); }
.cc-k{ font-family:var(--mono); font-size:.7rem; letter-spacing:.12em; text-transform:uppercase; color:var(--text-soft); }
.cc-v{ font-size:1.15rem; font-weight:600; color:var(--ink); }
.cc-go{ position:absolute; right:1.4rem; top:50%; transform:translateY(-50%); color:var(--gold); font-size:1.3rem; transition:transform .2s; }
.ccard:hover .cc-go{ transform:translate(4px,-50%); }

/* ---------- Footer ---------- */
.foot{ background:var(--ink); color:var(--bone); padding:3.5rem var(--pad) 1.6rem; }
.foot-inner{
  max-width:var(--maxw); margin:0 auto; display:flex; justify-content:space-between;
  gap:2rem; flex-wrap:wrap; padding-bottom:2rem; border-bottom:1px solid var(--line-ink);
}
.foot-brand .brand-text{ color:#fff; }
.foot-brand .brand-text em{ color:var(--gold); }
.foot-brand p{ color:rgba(245,241,230,.6); font-size:.9rem; margin-top:.5rem; max-width:34ch; }
.foot-data{ display:flex; flex-wrap:wrap; gap:.4rem 1.4rem; font-size:.74rem; letter-spacing:.06em; color:var(--gold-soft); align-items:center; }
.foot-base{
  max-width:var(--maxw); margin:1.4rem auto 0; display:flex; justify-content:space-between;
  flex-wrap:wrap; gap:.6rem; font-size:.78rem; color:rgba(245,241,230,.5);
}

/* ---------- Reveal animation ---------- */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in{ opacity:1; transform:none; }
.hero .reveal{ transition-delay:calc(var(--i,0) * 90ms); }

@media (prefers-reduced-motion:reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  .dot{ animation:none; }
  html{ scroll-behavior:auto; }
}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .nav-links{ gap:1.1rem; }
  .nav-links a:not(.nav-cta){ display:none; }
  .creds-grid{ grid-template-columns:repeat(2,1fr); }
  .cred{ border-left:1px solid var(--line-ink); border-top:1px solid var(--line-ink); }
  .cred:nth-child(odd){ border-left:none; }
  .cap-grid{ grid-template-columns:1fr; }
  .why-grid{ grid-template-columns:1fr; gap:1.8rem; }
  .firm-wrap{ grid-template-columns:1fr; }
  .firm-card{ position:static; }
  .contact-wrap{ grid-template-columns:1fr; align-items:start; }
  .util-hide{ display:none; }
}
@media (max-width:480px){
  .creds-grid{ grid-template-columns:1fr; }
  .cred{ border-left:none!important; }
  .util-right{ display:none; }
}