/* ============================================================
   DeltaPrime Corporate Services — shared stylesheet
   Palette derived from the logo: navy, steel, grey + gold accent
   ============================================================ */

:root{
  --navy:#1E3866;
  --navy-deep:#0E1E3A;
  --steel:#4A6491;
  --grey:#83868C;
  --paper:#F5F6F8;
  --paper-2:#EAECF0;
  --paper-3:#FBFBFC;
  --gold:#A8792C;
  --gold-soft:#C79B52;
  --rule:rgba(30,56,102,.14);
  --rule-hard:rgba(30,56,102,.28);

  --display:"Literata",Georgia,serif;
  --body:"Commissioner","Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;

  --pad:clamp(20px,5vw,64px);
  --rail:170px;
  --maxw:1220px;
  --ease:cubic-bezier(.22,.7,.28,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--navy-deep);
  font-family:var(--body);font-weight:300;font-size:17px;line-height:1.62;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{margin:0}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.mono{font-family:var(--mono);font-weight:400;letter-spacing:.04em}

/* ---------- marginal rail: the workpaper signature ---------- */
.sec{padding:clamp(54px,7vw,100px) 0;border-top:1px solid var(--rule)}
.sec-in{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad);
  display:grid;grid-template-columns:var(--rail) minmax(0,1fr);gap:0}
.rail{position:relative;padding-right:30px;border-right:1px solid var(--rule)}
.rail-tag{
  font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--gold);text-align:right;display:block;line-height:1.5;
}
.rail-note{display:block;text-align:right;font-size:11.5px;color:var(--grey);margin-top:8px;line-height:1.5}
.rail::after{content:"";position:absolute;right:-4px;top:6px;width:7px;height:7px;background:var(--gold);border-radius:50%}
.sec-body{padding-left:clamp(22px,3.4vw,46px);min-width:0}
@media(max-width:900px){
  .sec-in{grid-template-columns:1fr}
  .rail{border-right:0;padding-right:0;margin-bottom:20px;border-left:2px solid var(--gold);padding-left:14px}
  .rail-tag,.rail-note{text-align:left}
  .rail::after{display:none}
  .sec-body{padding-left:0}
}

/* ---------- headings ---------- */
.h-lg{font-family:var(--display);font-weight:600;font-size:clamp(27px,3.7vw,44px);line-height:1.11;letter-spacing:-.018em;color:var(--navy)}
.h-md{font-family:var(--display);font-weight:600;font-size:clamp(22px,2.6vw,30px);line-height:1.16;letter-spacing:-.012em;color:var(--navy)}
.lede{color:var(--steel);max-width:60ch;margin:16px 0 0;font-size:clamp(16px,1.4vw,18.5px)}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:80;background:rgba(245,246,248,.93);backdrop-filter:blur(10px);border-bottom:1px solid var(--rule)}
.head-in{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);display:flex;align-items:center;gap:18px;height:76px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;flex:0 0 auto}
.brand-name{font-weight:600;font-size:18.5px;letter-spacing:-.01em;color:var(--navy);line-height:1.05;display:block}
.brand-sub{display:block;font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--grey);font-weight:400;margin-top:3px}
.nav{margin-left:auto;display:flex;gap:2px}
.nav a{
  position:relative;font-size:14.5px;text-decoration:none;color:var(--steel);
  padding:8px 13px;border-radius:2px;transition:color .2s;
}
.nav a::after{
  content:"";position:absolute;left:13px;right:13px;bottom:2px;height:1px;background:var(--gold);
  transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease);
}
.nav a:hover{color:var(--navy)}
.nav a:hover::after{transform:scaleX(1)}
.nav a[aria-current="page"]{color:var(--navy);font-weight:500}
.nav a[aria-current="page"]::after{transform:scaleX(1)}
.lang{display:flex;border:1px solid var(--rule-hard);border-radius:2px;overflow:hidden;flex:0 0 auto}
.lang button{font-family:var(--body);font-size:11px;letter-spacing:.09em;font-weight:500;background:none;border:0;padding:6px 9px;cursor:pointer;color:var(--steel);transition:background .2s,color .2s}
.lang button[aria-pressed="true"]{background:var(--navy);color:#fff}
.burger{display:none;background:none;border:1px solid var(--rule-hard);border-radius:2px;padding:9px 10px;cursor:pointer}
.burger span{display:block;width:18px;height:1.5px;background:var(--navy);margin:3.5px 0;transition:transform .3s var(--ease),opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
@media(max-width:960px){
  .burger{display:block;margin-left:auto}
  .nav{
    position:fixed;top:76px;left:0;right:0;margin:0;flex-direction:column;gap:0;
    background:var(--paper);border-bottom:1px solid var(--rule);padding:8px var(--pad) 22px;
    transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .25s,transform .25s var(--ease);
  }
  .nav.open{opacity:1;transform:none;pointer-events:auto}
  .nav a{padding:13px 0;font-size:17px;border-bottom:1px solid var(--rule)}
  .nav a::after{display:none}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;background:var(--navy);color:#fff;text-decoration:none;
  font-size:15px;font-weight:500;padding:15px 26px;border-radius:2px;
  transition:background .25s,transform .25s var(--ease);
}
.btn:hover{background:var(--gold);transform:translateY(-1px)}
.btn svg{transition:transform .25s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn-ghost{background:transparent;color:var(--navy);border:1px solid var(--rule-hard)}
.btn-ghost:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{background:var(--gold-soft);color:var(--navy-deep)}

/* ---------- hero ---------- */
.hero{padding:clamp(46px,6vw,84px) 0 clamp(34px,4vw,56px);overflow:hidden}
.hero-in{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);
  display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);gap:clamp(26px,4vw,64px);align-items:center}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin:0 0 20px}
.hero h1{font-family:var(--display);font-weight:700;font-size:clamp(32px,5vw,58px);line-height:1.05;letter-spacing:-.025em;color:var(--navy);max-width:16ch}
.hero h1 em{font-style:italic;font-weight:400;color:var(--gold)}
.hero-lead{color:var(--steel);max-width:50ch;margin:22px 0 30px;font-size:clamp(16px,1.4vw,18px)}
.hero-cta{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px}
.hero-note{font-size:13px;color:var(--grey);max-width:24ch}
@media(max-width:920px){.hero-in{grid-template-columns:1fr}.hero-art{max-width:440px;margin:8px auto 0}}

/* ---------- facts ---------- */
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1px;background:var(--rule);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.fact{background:var(--paper);padding:22px var(--pad)}
.fact b{display:block;font-family:var(--display);font-weight:600;font-size:23px;line-height:1.15;margin-bottom:7px;color:var(--navy)}
.fact span{font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--grey);line-height:1.45;display:block}

/* ---------- page header (interior pages) ---------- */
.phead{background:var(--navy);color:#fff;padding:clamp(46px,6vw,86px) 0 clamp(42px,5vw,72px);position:relative;overflow:hidden}
.phead-in{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);position:relative;z-index:2}
.phead .eyebrow{color:var(--gold-soft)}
.phead h1{font-family:var(--display);font-weight:600;font-size:clamp(30px,4.6vw,54px);line-height:1.06;letter-spacing:-.022em;color:#fff;max-width:18ch}
.phead p{color:rgba(255,255,255,.72);max-width:58ch;margin:20px 0 0;font-size:clamp(15.5px,1.4vw,18px)}
.phead-art{position:absolute;right:-40px;top:50%;transform:translateY(-50%);width:min(420px,44vw);opacity:.14;z-index:1;pointer-events:none}

/* ---------- statute grid ---------- */
.laws{display:grid;grid-template-columns:repeat(auto-fit,minmax(196px,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule)}
.law{background:var(--paper-3);padding:22px 20px 26px;transition:background .25s}
.law:hover{background:#fff}
.law b{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.11em;text-transform:uppercase;color:var(--gold);font-weight:500;margin-bottom:10px}
.law span{font-family:var(--display);font-size:16.5px;font-weight:600;line-height:1.28;color:var(--navy);display:block}

/* ---------- gap register (signature) ---------- */
.greg{margin-top:8px}
.ghead{display:grid;grid-template-columns:1.05fr 1fr 1.05fr 38px;gap:20px;padding-bottom:12px;border-bottom:1px solid var(--rule-hard)}
.ghead span{font-family:var(--mono);font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--grey)}
.grow{display:grid;grid-template-columns:1.05fr 1fr 1.05fr 38px;gap:20px;padding:24px 0;border-bottom:1px solid var(--rule);align-items:start;transition:background .3s}
.grow:hover{background:rgba(255,255,255,.6)}
.g-req{font-family:var(--display);font-weight:600;font-size:17px;line-height:1.3;color:var(--navy);margin:0}
.g-art{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);font-weight:400;margin-top:8px}
.g-miss{margin:0;font-size:14.5px;color:var(--grey);line-height:1.52}
.g-give{margin:0;font-size:14.5px;color:var(--steel);line-height:1.52;padding-left:16px;border-left:2px solid var(--navy)}
.g-delta{width:30px;height:30px;justify-self:end;margin-top:2px;flex:0 0 auto}
.g-delta polygon{fill:none;stroke:var(--gold);stroke-width:2;stroke-linejoin:round;stroke-dasharray:98;stroke-dashoffset:98}
.grow.marked .g-delta polygon{transition:stroke-dashoffset .8s var(--ease);stroke-dashoffset:0}
@media(max-width:880px){
  .ghead{display:none}
  .grow{grid-template-columns:1fr 34px;gap:9px 14px;padding:20px 0}
  .g-miss,.g-give{grid-column:1/2}
  .g-give{margin-top:4px}
}

/* ---------- cards ---------- */
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule)}
.card{background:var(--paper-3);padding:28px 24px 32px;position:relative;transition:background .25s,transform .3s var(--ease)}
.card::before{content:"";position:absolute;left:0;top:0;height:2px;width:0;background:var(--gold);transition:width .35s var(--ease)}
.card:hover{background:#fff}
.card:hover::before{width:100%}
.card-ref{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:var(--gold);display:block;margin-bottom:12px}
.card h3{font-family:var(--display);font-weight:600;font-size:19.5px;line-height:1.22;color:var(--navy);margin-bottom:10px}
.card p{margin:0;font-size:14.5px;color:var(--steel);line-height:1.55}
.card ul{margin:14px 0 0;padding:0;list-style:none}
.card ul li{font-size:13.5px;color:var(--grey);padding:5px 0 5px 15px;position:relative;line-height:1.45}
.card ul li::before{content:"";position:absolute;left:0;top:14px;width:7px;height:1px;background:var(--gold)}

/* ---------- phases ---------- */
.phases{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule);counter-reset:none}
.phase{background:var(--paper-3);padding:26px 22px 30px}
.phase-when{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold)}
.phase h3{font-family:var(--display);font-weight:600;font-size:18.5px;margin:12px 0 9px;line-height:1.2;color:var(--navy)}
.phase p{margin:0;font-size:14px;color:var(--steel);line-height:1.52}

/* ---------- panel ---------- */
.panel{background:var(--paper-2);padding:32px 30px;border-top:3px solid var(--navy)}
.panel h3{font-family:var(--display);font-weight:600;font-size:20px;margin-bottom:16px;line-height:1.2;color:var(--navy)}
.panel ul{list-style:none;margin:0;padding:0}
.panel li{padding:13px 0 13px 26px;border-bottom:1px solid var(--rule);position:relative;font-size:15px;color:var(--steel);line-height:1.5}
.panel li:last-child{border-bottom:0;padding-bottom:0}
.panel li::before{content:"";position:absolute;left:0;top:22px;width:12px;height:1px;background:var(--gold)}

/* ---------- two column ---------- */
.two{display:grid;grid-template-columns:1.12fr 1fr;gap:clamp(28px,4.5vw,58px);align-items:start}
@media(max-width:880px){.two{grid-template-columns:1fr}}

.creds{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.cred{border:1px solid var(--rule-hard);border-radius:2px;padding:8px 14px;font-size:13.5px;font-weight:500;color:var(--navy);letter-spacing:.03em;transition:border-color .25s,color .25s}
.cred:hover{border-color:var(--gold);color:var(--gold)}

/* ---------- cta band ---------- */
.cta-band{background:var(--navy);color:#fff;padding:clamp(48px,6vw,84px) 0}
.cta-in{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);display:grid;grid-template-columns:1.3fr auto;gap:32px;align-items:center}
.cta-band h2{font-family:var(--display);font-weight:600;font-size:clamp(24px,3.3vw,38px);line-height:1.12;color:#fff;max-width:22ch}
.cta-band p{color:rgba(255,255,255,.68);margin:14px 0 0;max-width:48ch;font-size:15.5px}
@media(max-width:820px){.cta-in{grid-template-columns:1fr}}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(28px,4.5vw,56px);align-items:start}
.c-line{border-bottom:1px solid var(--rule);padding:20px 0}
.c-line:first-of-type{border-top:1px solid var(--rule)}
.c-label{font-family:var(--mono);font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:8px}
.c-val{font-family:var(--display);font-size:clamp(19px,2.1vw,25px);font-weight:600;color:var(--navy);text-decoration:none;line-height:1.25;display:inline-block;letter-spacing:-.01em}
a.c-val{transition:color .2s}
a.c-val:hover{color:var(--gold)}
.c-small{font-size:15px;color:var(--steel);line-height:1.6}
@media(max-width:880px){.contact-grid{grid-template-columns:1fr}}

/* ---------- footer ---------- */
.site-foot{background:var(--navy-deep);color:rgba(255,255,255,.62);padding:44px 0 40px;font-size:13.5px}
.foot-in{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
.foot-in a{text-decoration:none;color:rgba(255,255,255,.62);transition:color .2s;display:block;padding:4px 0}
.foot-in a:hover{color:var(--gold-soft)}
.foot-h{font-family:var(--mono);font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--gold-soft);margin-bottom:12px;display:block}
.foot-brand{color:#fff;font-weight:500;font-size:16px;display:block;margin-bottom:8px}
.foot-bot{max-width:var(--maxw);margin:34px auto 0;padding:20px var(--pad) 0;border-top:1px solid rgba(255,255,255,.12);font-size:12.5px;display:flex;flex-wrap:wrap;gap:8px 20px}
@media(max-width:760px){.foot-in{grid-template-columns:1fr;gap:24px}}

/* ---------- motion ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

@keyframes riseIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.load-1,.load-2,.load-3,.load-4,.load-5{opacity:0;animation:riseIn .85s var(--ease) forwards}
.load-1{animation-delay:.05s}
.load-2{animation-delay:.16s}
.load-3{animation-delay:.27s}
.load-4{animation-delay:.38s}
.load-5{animation-delay:.5s}

/* hero artwork animation */
@keyframes drawLine{from{stroke-dashoffset:var(--dash)}to{stroke-dashoffset:0}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.art-rule{stroke:var(--rule-hard);stroke-width:1;stroke-dasharray:var(--dash,300);stroke-dashoffset:var(--dash,300);animation:drawLine 1.1s var(--ease) forwards}
.art-delta{fill:none;stroke:var(--gold);stroke-width:2.2;stroke-linejoin:round;stroke-dasharray:520;stroke-dashoffset:520;animation:drawLine 1.6s var(--ease) .55s forwards}
.art-tick{opacity:0;animation:fadeIn .5s ease forwards}
.art-block{opacity:0;animation:fadeIn .7s ease forwards}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .load-1,.load-2,.load-3,.load-4,.load-5{opacity:1;animation:none}
  .art-rule,.art-delta{stroke-dashoffset:0;animation:none}
  .art-tick,.art-block{opacity:1;animation:none}
  .grow .g-delta polygon{stroke-dashoffset:0;transition:none}
  .btn:hover{transform:none}
}