/* ============================================================
   AMBIENT AGENT — DESIGN SYSTEM (shared, all pages)
   Ink / Bone / Brass. Semantic green (value) + amber (risk).
   ============================================================ */
:root{
  --ink:        #0B0D10;
  --ink-2:      #101318;
  --ink-3:      #161A21;
  --line:       rgba(230,223,207,.10);
  --line-hard:  rgba(230,223,207,.22);
  --bone:       #E9E3D3;
  --bone-70:    rgba(233,227,211,.72);
  --bone-45:    rgba(233,227,211,.45);
  --bone-25:    rgba(233,227,211,.25);
  --brass:      #C9A24B;
  --brass-soft: rgba(201,162,75,.14);
  --cobalt:     #4D6EF5;
  --value:      #3FA96C;
  --risk:       #E8A33D;
  --font-d: "Fraunces", Georgia, serif;
  --font-s: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-m: "IBM Plex Mono", ui-monospace, "Cascadia Mono", monospace;
  --gutter: clamp(20px, 5vw, 96px);
  --max: 1440px;
}
*{margin:0;padding:0;box-sizing:border-box}

/* ---------- skip link (WCAG 2.1 AA) ---------- */
.skip-link{
  position:absolute;left:-9999px;top:auto;z-index:300;
  font-family:var(--font-m);font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  background:var(--brass);color:var(--ink);padding:14px 22px;text-decoration:none;
}
.skip-link:focus{left:16px;top:16px;outline:2px solid var(--bone);outline-offset:2px}
[id="main"]:focus{outline:none}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}
::selection{background:var(--brass);color:var(--ink)}
body{
  background:var(--ink);color:var(--bone);
  font-family:var(--font-s);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}

/* ---------- type ---------- */
.mono{font-family:var(--font-m);font-size:11px;letter-spacing:.18em;text-transform:uppercase}
.eyebrow{font-family:var(--font-m);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--brass);display:flex;align-items:center;gap:14px}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--brass);display:inline-block}
h1,h2,.display{font-family:var(--font-d);font-weight:380;font-variation-settings:"opsz" 144;letter-spacing:-.015em;line-height:1.02}
h1{font-size:clamp(44px, 7.4vw, 108px)}
h2{font-size:clamp(34px, 4.6vw, 68px)}
h1 em,h2 em,.big em{font-style:italic;font-weight:340;color:var(--brass)}
h3{font-family:var(--font-s);font-weight:600}
.serif-i{font-family:var(--font-d);font-style:italic;font-weight:340}
.lede{font-size:clamp(17px,1.5vw,21px);line-height:1.65;color:var(--bone-70);max-width:62ch;font-weight:400}
.big{font-family:var(--font-d);font-weight:360;letter-spacing:-.01em;font-size:clamp(30px,4.2vw,60px);line-height:1.14;max-width:24ch}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .9s cubic-bezier(.2,.65,.25,1),transform .9s cubic-bezier(.2,.65,.25,1)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}.rv-d4{transition-delay:.32s}.rv-d5{transition-delay:.4s}

/* ---------- nav ---------- */
nav.site{
  position:fixed;inset:0 0 auto 0;z-index:100;
  transition:transform .45s cubic-bezier(.2,.65,.25,1), background .3s;
  background:linear-gradient(rgba(11,13,16,.92), rgba(11,13,16,.78));
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
nav.site.hidden{transform:translateY(-100%)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand img{height:30px;width:30px;object-fit:contain}
.brand .word{font-family:var(--font-s);font-weight:700;letter-spacing:.14em;font-size:13px;white-space:nowrap}
.brand .word span{color:var(--bone-45);font-weight:500}
@media(max-width:1240px){.brand .word span{display:none}}
.nav-links{display:flex;gap:clamp(16px,2vw,30px);align-items:center}
.nav-links a.lnk{font-family:var(--font-m);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--bone-70);position:relative;padding:4px 0;transition:color .25s;white-space:nowrap}
.nav-links a.lnk::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;background:var(--brass);transform:scaleX(0);transform-origin:right;transition:transform .35s cubic-bezier(.2,.65,.25,1)}
.nav-links a.lnk:hover{color:var(--bone)}
.nav-links a.lnk:hover::after{transform:scaleX(1);transform-origin:left}
.nav-links a.lnk.active{color:var(--brass)}
.nav-links a.lnk.active::after{transform:scaleX(1)}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-m);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  padding:14px 24px;border:1px solid var(--line-hard);color:var(--bone);
  position:relative;overflow:hidden;transition:color .35s,border-color .35s;white-space:nowrap;cursor:pointer;
}
.btn::before{content:"";position:absolute;inset:0;background:var(--bone);transform:translateY(101%);transition:transform .4s cubic-bezier(.2,.65,.25,1);z-index:0}
.btn:hover{color:var(--ink);border-color:var(--bone)}
.btn:hover::before{transform:translateY(0)}
.btn span,.btn i{position:relative;z-index:1;font-style:normal}
.btn.brass{border-color:var(--brass);color:var(--brass)}
.btn.brass::before{background:var(--brass)}
.btn.brass:hover{color:var(--ink)}
.burger{display:none;background:none;border:1px solid var(--line-hard);width:44px;height:44px;cursor:pointer;position:relative;z-index:130}
.burger span{position:absolute;left:12px;right:12px;height:1px;background:var(--bone);transition:transform .35s,opacity .3s,top .35s}
.burger span:nth-child(1){top:16px}.burger span:nth-child(2){top:22px}.burger span:nth-child(3){top:28px}
body.menu-open .burger span:nth-child(1){top:22px;transform:rotate(45deg)}
body.menu-open .burger span:nth-child(2){opacity:0}
body.menu-open .burger span:nth-child(3){top:22px;transform:rotate(-45deg)}
.mobile-menu{
  position:fixed;inset:0;background:var(--ink);z-index:120;display:flex;flex-direction:column;
  justify-content:center;padding:0 var(--gutter);gap:6px;
  opacity:0;pointer-events:none;transition:opacity .4s;
}
body.menu-open .mobile-menu{opacity:1;pointer-events:auto}
.mobile-menu a{font-family:var(--font-d);font-weight:380;font-size:clamp(30px,8vw,52px);padding:8px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.mobile-menu a .mono{color:var(--bone-25)}
.mobile-menu a.active{color:var(--brass)}
@media(max-width:1080px){
  .nav-links a.lnk{display:none}
  .nav-links .btn{display:none}
  .burger{display:block}
}

/* ---------- page hero (interior pages) ---------- */
.page-hero{padding:clamp(150px,20vh,220px) 0 clamp(48px,6vw,84px);border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.page-hero h1{font-size:clamp(40px,6.4vw,92px);max-width:14ch;margin-top:24px}
.page-hero .lede{margin-top:26px}
.crumb{font-family:var(--font-m);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--bone-45)}
.crumb a:hover{color:var(--bone)}
.crumb b{color:var(--brass);font-weight:500}

/* ---------- section scaffold ---------- */
section{position:relative;padding:clamp(90px,11vw,170px) 0;border-top:1px solid var(--line)}
section.flush{border-top:none}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:40px;margin-bottom:clamp(48px,6vw,92px);align-items:end}
.sec-head h2{margin-top:22px}
.sec-head .side{color:var(--bone-70);font-size:17px;line-height:1.7;max-width:52ch;justify-self:end}
@media(max-width:900px){.sec-head{grid-template-columns:1fr}.sec-head .side{justify-self:start}}
.idx{font-family:var(--font-m);color:var(--bone-25);font-size:12px;letter-spacing:.2em}
.more{display:inline-flex;align-items:center;gap:12px;font-family:var(--font-m);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass);margin-top:36px;position:relative}
.more::after{content:"→";transition:transform .3s}
.more:hover::after{transform:translateX(6px)}

/* ---------- hero (home) ---------- */
header.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding-top:120px;overflow:hidden}
#topo{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.85}
.hero-grid{position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:120px 120px;
  mask-image:radial-gradient(1200px 800px at 20% 40%, black 0%, transparent 75%);
  -webkit-mask-image:radial-gradient(1200px 800px at 20% 40%, black 0%, transparent 75%);
}
.hero-in{position:relative;z-index:2}
.hero h1{max-width:11ch;margin:26px 0 30px}
.hero .lede{margin-bottom:44px}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.hero-foot{position:relative;z-index:2;margin-top:auto;border-top:1px solid var(--line);padding:18px 0 22px}
.hero-foot .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.hero-foot .mono{color:var(--bone-45)}
.hero-foot .mono b{color:var(--brass);font-weight:500}
.scroll-cue{position:absolute;right:var(--gutter);bottom:110px;z-index:2;display:flex;flex-direction:column;align-items:center;gap:12px;color:var(--bone-45)}
.scroll-cue .tick{width:1px;height:56px;background:var(--line-hard);position:relative;overflow:hidden}
.scroll-cue .tick::after{content:"";position:absolute;top:-40%;left:0;width:100%;height:40%;background:var(--brass);animation:drip 2.2s cubic-bezier(.4,0,.2,1) infinite}
@keyframes drip{to{top:110%}}
@media(max-width:900px){.scroll-cue{display:none}}

/* ---------- problem ledger ---------- */
.ledger{border-top:1px solid var(--line-hard)}
.row{
  display:grid;grid-template-columns:110px 1fr 1.6fr 60px;gap:28px;align-items:center;
  padding:34px 0;border-bottom:1px solid var(--line);cursor:default;
  transition:background .35s,padding-left .35s;
}
.row:hover{background:linear-gradient(90deg,var(--brass-soft),transparent 60%);padding-left:18px}
.row .no{font-family:var(--font-m);font-size:12px;color:var(--bone-25);letter-spacing:.15em}
.row h3{font-size:clamp(19px,2vw,26px);font-weight:600;letter-spacing:-.01em}
.row p{color:var(--bone-70);font-size:15.5px;max-width:56ch}
.row .flag{font-family:var(--font-m);font-size:10px;letter-spacing:.14em;color:var(--risk);text-align:right}
@media(max-width:900px){.row{grid-template-columns:56px 1fr;grid-template-rows:auto auto}.row p{grid-column:2}.row .flag{display:none}}

/* ---------- statement / pull quote ---------- */
.statement{background:var(--ink-2)}
.pull{
  margin-top:clamp(48px,6vw,80px);padding:clamp(28px,4vw,52px);
  border:1px solid var(--line-hard);position:relative;background:var(--ink);
  display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;
}
.pull::before{content:"";position:absolute;top:-1px;left:-1px;width:18px;height:18px;border-top:2px solid var(--brass);border-left:2px solid var(--brass)}
.pull::after{content:"";position:absolute;bottom:-1px;right:-1px;width:18px;height:18px;border-bottom:2px solid var(--brass);border-right:2px solid var(--brass)}
.pull .q{font-family:var(--font-d);font-style:italic;font-size:clamp(22px,2.8vw,38px);line-height:1.25;font-weight:340}
.pull .q b{color:var(--brass);font-weight:500;font-style:normal}
.pull .mono{color:var(--bone-45);writing-mode:vertical-rl;text-orientation:mixed}
@media(max-width:700px){.pull{grid-template-columns:1fr}.pull .mono{writing-mode:horizontal-tb}}
.principle{display:flex;gap:14px;align-items:center;margin-top:40px;flex-wrap:wrap}
.chip{font-family:var(--font-m);font-size:11px;letter-spacing:.16em;text-transform:uppercase;padding:10px 18px;border:1px solid var(--line-hard);color:var(--bone-70)}
.chip.gold{border-color:var(--brass);color:var(--brass)}

/* ---------- diagrams ---------- */
.diagram{border:1px solid var(--line-hard);background:var(--ink-2);padding:clamp(20px,3.4vw,56px);position:relative}
.diagram .dg-cap{display:flex;justify-content:space-between;gap:16px;margin-bottom:26px;flex-wrap:wrap}
.diagram .dg-cap .mono{color:var(--brass)}
.diagram .dg-cap .mono.dim{color:var(--bone-25)}
.diagram svg text{user-select:none}

/* ---------- layers accordion ---------- */
.layers{display:flex;flex-direction:column}
.layer{border:1px solid var(--line-hard);border-bottom:none;background:var(--ink-2);transition:background .4s}
.layer:last-child{border-bottom:1px solid var(--line-hard)}
.layer-head{display:grid;grid-template-columns:90px 1fr auto;gap:24px;align-items:center;padding:26px clamp(20px,3vw,44px);cursor:pointer;user-select:none}
.layer-head .lno{font-family:var(--font-m);font-size:11px;color:var(--brass);letter-spacing:.15em}
.layer-head h3{font-size:clamp(18px,2vw,26px);letter-spacing:-.01em}
.layer-head .plus{width:34px;height:34px;border:1px solid var(--line-hard);display:grid;place-items:center;position:relative;transition:transform .4s,border-color .3s}
.layer-head .plus::before,.layer-head .plus::after{content:"";position:absolute;background:var(--bone-70);transition:transform .4s}
.layer-head .plus::before{width:12px;height:1px}
.layer-head .plus::after{width:1px;height:12px}
.layer.open .plus{transform:rotate(45deg);border-color:var(--brass)}
.layer.open .plus::before,.layer.open .plus::after{background:var(--brass)}
.layer-body{max-height:0;overflow:hidden;transition:max-height .6s cubic-bezier(.2,.65,.25,1)}
.layer.open{background:var(--ink-3)}
.layer-body-in{padding:0 clamp(20px,3vw,44px) 40px;display:grid;grid-template-columns:1fr 1.4fr;gap:40px}
.layer-body-in .desc{color:var(--bone-70);font-size:15.5px;max-width:46ch}
.tagset{display:flex;flex-wrap:wrap;gap:10px;align-content:flex-start}
.tag{font-family:var(--font-m);font-size:11px;letter-spacing:.1em;padding:9px 15px;border:1px solid var(--line);color:var(--bone-70);transition:border-color .3s,color .3s,background .3s}
.tag:hover{border-color:var(--brass);color:var(--brass);background:var(--brass-soft)}
.tag.sys{border-color:rgba(77,110,245,.4);color:#8CA2F8}
.engines{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.engine{background:var(--ink-3);padding:20px 22px;transition:background .3s}
.engine:hover{background:var(--ink-2)}
.engine .mono{color:var(--brass);display:block;margin-bottom:8px;font-size:10px}
.engine p{font-size:13.5px;color:var(--bone-70);line-height:1.55}
.engine h4{font-family:var(--font-s);font-size:15px;font-weight:600;margin-bottom:4px}
@media(max-width:900px){.layer-body-in{grid-template-columns:1fr}.layer-head{grid-template-columns:60px 1fr auto}}
.loop{margin-top:clamp(48px,6vw,80px);border:1px solid var(--line-hard);padding:clamp(26px,4vw,48px);background:var(--ink-2)}
.loop .mono{color:var(--brass);margin-bottom:26px;display:block}
.loop-track{display:flex;align-items:center;gap:clamp(8px,2vw,20px);flex-wrap:wrap}
.loop-step{font-family:var(--font-d);font-size:clamp(18px,2.4vw,30px);font-weight:380;letter-spacing:-.01em;opacity:.5;transition:opacity .5s,color .5s}
.loop-step.lit{opacity:1;color:var(--brass)}
.loop-arrow{color:var(--bone-25);font-family:var(--font-m);font-size:clamp(14px,2vw,22px)}
.loop-note{margin-top:22px;color:var(--bone-45);font-size:14px;max-width:60ch}

/* ---------- passport ---------- */
.passport-sec{background:var(--ink-2)}
.pass-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,28px)}
@media(max-width:980px){.pass-grid{grid-template-columns:1fr;max-width:560px}}
.pass{position:relative;background:var(--ink);border:1px solid var(--line-hard);padding:34px 30px 30px;overflow:hidden;transition:transform .5s cubic-bezier(.2,.65,.25,1),border-color .4s,box-shadow .5s}
.pass:hover{transform:translateY(-8px);border-color:var(--brass);box-shadow:0 30px 60px -30px rgba(0,0,0,.8)}
.pass::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background-image:linear-gradient(90deg,var(--line-hard) 55%,transparent 45%);background-size:12px 1px}
.pass .ph{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:30px}
.pass .lvl{font-family:var(--font-m);font-size:11px;letter-spacing:.2em;color:var(--brass)}
.pass .serial{font-family:var(--font-m);font-size:10px;color:var(--bone-25);letter-spacing:.12em}
.pass h3{font-family:var(--font-d);font-weight:400;font-size:clamp(26px,2.6vw,36px);letter-spacing:-.01em;margin-bottom:6px}
.pass .role{font-family:var(--font-m);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--bone-45);margin-bottom:24px;display:block}
.pass p{color:var(--bone-70);font-size:14.5px;line-height:1.65;min-height:96px}
.pass .grants{margin-top:26px;border-top:1px solid var(--line);padding-top:18px;display:flex;flex-direction:column;gap:10px}
.pass .grant{display:flex;gap:12px;align-items:baseline;font-size:13px;color:var(--bone-70)}
.pass .grant::before{content:"◆";font-size:7px;color:var(--brass);transform:translateY(-2px)}
.pass .stamp{
  position:absolute;right:18px;bottom:14px;width:92px;height:92px;border:1.5px solid var(--brass);
  border-radius:50%;display:grid;place-items:center;text-align:center;
  font-family:var(--font-m);font-size:8.5px;letter-spacing:.14em;color:var(--brass);line-height:1.5;
  transform:rotate(-14deg) scale(1.6);opacity:0;transition:opacity .6s .2s,transform .6s .2s cubic-bezier(.2,.65,.25,1);
  pointer-events:none;text-transform:uppercase;
}
.pass.in .stamp{opacity:.85;transform:rotate(-14deg) scale(1)}
.pass-note{margin-top:44px;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
.pass-note .mono{color:var(--bone-45)}

/* ---------- stages ---------- */
.stages-wrap{position:relative}
.rail{position:absolute;left:29px;top:0;bottom:0;width:1px;background:var(--line-hard)}
.rail-fill{position:absolute;left:0;top:0;width:100%;height:0;background:var(--brass);transition:height .2s linear}
.stage{position:relative;display:grid;grid-template-columns:60px 200px 1fr 260px;gap:clamp(16px,3vw,40px);padding:44px 0;border-bottom:1px solid var(--line);align-items:start}
.stage:last-child{border-bottom:none}
.stage .dot{width:13px;height:13px;border-radius:50%;border:1px solid var(--line-hard);background:var(--ink);margin-left:23px;margin-top:8px;transition:background .4s,border-color .4s,box-shadow .4s}
.stage.active .dot{background:var(--brass);border-color:var(--brass);box-shadow:0 0 0 6px var(--brass-soft)}
.stage .s-no{font-family:var(--font-m);font-size:11px;color:var(--bone-25);letter-spacing:.16em;padding-top:6px}
.stage.active .s-no{color:var(--brass)}
.stage h3{font-family:var(--font-d);font-weight:400;font-size:clamp(24px,2.6vw,36px);letter-spacing:-.01em;transition:color .4s}
.stage p{color:var(--bone-70);font-size:15px;max-width:52ch;margin-top:8px}
.stage .dur{font-family:var(--font-m);font-size:10.5px;letter-spacing:.14em;color:var(--bone-45);text-transform:uppercase;margin-top:6px;display:block}
.gate{border:1px solid var(--line);padding:18px 20px;background:var(--ink-2);transition:border-color .4s}
.stage.active .gate{border-color:rgba(201,162,75,.5)}
.gate .mono{color:var(--risk);font-size:9.5px;display:block;margin-bottom:8px}
.gate p{font-size:13px;color:var(--bone-70);margin:0;line-height:1.55}
@media(max-width:1000px){.stage{grid-template-columns:60px 1fr}.stage .s-no{display:none}.gate{grid-column:2}}
.stages-foot{margin-top:40px;color:var(--bone-45);font-size:14px}
.stages-foot b{color:var(--bone);font-weight:600}

/* ---------- stats ---------- */
.evidence{background:var(--ink-2)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-hard);border:1px solid var(--line-hard)}
.stats.five{grid-template-columns:repeat(5,1fr)}
@media(max-width:1100px){.stats.five{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.stats,.stats.five{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.stats,.stats.five{grid-template-columns:1fr}}
.stat{background:var(--ink-2);padding:clamp(28px,3.4vw,48px);position:relative;transition:background .35s}
.stat:hover{background:var(--ink-3)}
.stat .num{font-family:var(--font-d);font-weight:340;font-size:clamp(40px,4vw,64px);letter-spacing:-.02em;line-height:1;display:block;margin-bottom:14px;font-variant-numeric:tabular-nums}
.stat .num.value{color:var(--value)}
.stat .lab{font-family:var(--font-m);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--bone-45);display:block;margin-bottom:10px}
.stat p{font-size:13.5px;color:var(--bone-70);line-height:1.55}

/* ---------- case ---------- */
.case{margin-top:clamp(48px,6vw,80px);display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,5vw,80px);border:1px solid var(--line-hard);padding:clamp(28px,4.5vw,64px);background:var(--ink)}
@media(max-width:900px){.case{grid-template-columns:1fr}}
.case h3{font-family:var(--font-d);font-weight:380;font-size:clamp(24px,2.8vw,40px);letter-spacing:-.01em;line-height:1.15;margin:18px 0 20px}
.case p{color:var(--bone-70);font-size:15.5px;margin-bottom:16px}
.case .facts{border-left:1px solid var(--line-hard);padding-left:clamp(20px,3vw,44px);display:flex;flex-direction:column;gap:22px;justify-content:center}
.case .fact .mono{color:var(--brass);font-size:10px;display:block;margin-bottom:6px}
.case .fact p{margin:0;font-size:14.5px}
@media(max-width:900px){.case .facts{border-left:none;border-top:1px solid var(--line-hard);padding-left:0;padding-top:28px}}

/* ---------- marquee ---------- */
.marquee{margin-top:clamp(48px,6vw,80px);border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;padding:20px 0}
.marquee-track{display:flex;gap:64px;width:max-content;animation:scroll 36s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track .mq{font-family:var(--font-m);font-size:11px;letter-spacing:.24em;color:var(--bone-45);text-transform:uppercase;white-space:nowrap;display:flex;align-items:center;gap:64px}
.marquee-track .mq::after{content:"◆";font-size:7px;color:var(--brass)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- offers ---------- */
.offers{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-hard);border:1px solid var(--line-hard)}
@media(max-width:1100px){.offers{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.offers{grid-template-columns:1fr}}
.offer{background:var(--ink);padding:clamp(26px,2.6vw,40px) clamp(22px,2vw,34px);display:flex;flex-direction:column;min-height:380px;position:relative;transition:background .35s}
.offer:hover{background:var(--ink-3)}
.offer .o-role{font-family:var(--font-m);font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--bone-45);margin-bottom:22px;display:flex;justify-content:space-between}
.offer.core .o-role b{color:var(--brass);font-weight:500}
.offer h3{font-family:var(--font-d);font-weight:400;font-size:clamp(22px,2vw,30px);letter-spacing:-.01em;line-height:1.15;margin-bottom:12px;max-width:12ch}
.offer .o-dur{font-family:var(--font-m);font-size:10.5px;letter-spacing:.14em;color:var(--bone-45);text-transform:uppercase;margin-bottom:22px}
.offer p{font-size:14px;color:var(--bone-70);line-height:1.6}
.offer .o-price{margin-top:auto;padding-top:26px;border-top:1px solid var(--line)}
.offer .o-price .amt{font-family:var(--font-d);font-size:clamp(24px,2.2vw,32px);font-weight:360;letter-spacing:-.01em;display:block}
.offer .o-price .per{font-family:var(--font-m);font-size:10px;letter-spacing:.14em;color:var(--bone-45);text-transform:uppercase;margin-top:6px;display:block}
.offer.core{box-shadow:inset 0 2px 0 var(--brass)}
.pricing-note{margin-top:36px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.pricing-note p{color:var(--bone-45);font-size:14px;max-width:62ch}
.pricing-note p b{color:var(--bone);font-weight:600}

/* ---------- transparency band ---------- */
.transparency{
  border:1px solid var(--brass);background:var(--brass-soft);
  padding:clamp(28px,4vw,52px);display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;
}
@media(max-width:800px){.transparency{grid-template-columns:1fr}}
.transparency .t-price{font-family:var(--font-d);font-weight:360;font-size:clamp(26px,3.4vw,46px);letter-spacing:-.01em;line-height:1.15}
.transparency .t-price b{color:var(--brass);font-weight:500}
.transparency p{color:var(--bone-70);font-size:15px;margin-top:12px;max-width:60ch}

/* ---------- regulatory timeline ---------- */
.reg{background:var(--ink-2)}
.reg-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-hard);border:1px solid var(--line-hard)}
@media(max-width:900px){.reg-grid{grid-template-columns:1fr}}
.reg-item{background:var(--ink-2);padding:clamp(24px,3vw,40px);transition:background .35s;position:relative}
.reg-item:hover{background:var(--ink-3)}
.reg-item .when{font-family:var(--font-m);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;display:block;margin-bottom:14px}
.reg-item .when.live{color:var(--value)}
.reg-item .when.ahead{color:var(--risk)}
.reg-item .when.duty{color:var(--cobalt)}
.reg-item h3{font-size:clamp(17px,1.8vw,22px);letter-spacing:-.01em;margin-bottom:10px}
.reg-item p{font-size:14px;color:var(--bone-70);line-height:1.6}
.reg-close{margin-top:clamp(40px,5vw,64px);text-align:center}
.reg-close .q{font-family:var(--font-d);font-style:italic;font-weight:340;font-size:clamp(24px,3.4vw,44px);line-height:1.25;max-width:26ch;margin:0 auto}
.reg-close .q b{color:var(--brass);font-weight:500;font-style:normal}

/* ---------- sectors ---------- */
.sector-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2vw,28px)}
@media(max-width:900px){.sector-grid{grid-template-columns:1fr}}
.sector{border:1px solid var(--line-hard);background:var(--ink);padding:clamp(26px,3vw,44px);transition:transform .5s cubic-bezier(.2,.65,.25,1),border-color .4s}
.sector:hover{transform:translateY(-6px);border-color:var(--brass)}
.sector .ref{font-family:var(--font-m);font-size:10px;letter-spacing:.14em;color:var(--bone-25);display:block;margin-bottom:20px}
.sector h3{font-family:var(--font-d);font-weight:400;font-size:clamp(24px,2.4vw,34px);letter-spacing:-.01em;margin-bottom:14px}
.sector p{color:var(--bone-70);font-size:14.5px;margin-bottom:20px}
.sector .regs{display:flex;flex-wrap:wrap;gap:8px;border-top:1px solid var(--line);padding-top:18px}
.sector .regs .tag{font-size:10px;padding:7px 12px}
.sector .aud{font-family:var(--font-m);font-size:10px;letter-spacing:.1em;color:var(--bone-45);margin-top:18px;line-height:1.8}

/* ---------- CTA ---------- */
.cta{background:var(--ink-2);overflow:hidden;position:relative}
.cta .wrap{position:relative;z-index:2}
.cta-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(40px,6vw,100px);align-items:start}
@media(max-width:900px){.cta-grid{grid-template-columns:1fr}}
.cta h2{margin:22px 0 24px}
.cta .lede{margin-bottom:40px}
.deliv{display:flex;flex-direction:column;border-top:1px solid var(--line-hard)}
.deliv .d{display:flex;gap:20px;padding:20px 0;border-bottom:1px solid var(--line);align-items:baseline}
.deliv .d .mono{color:var(--brass);min-width:34px}
.deliv .d p{font-size:14.5px;color:var(--bone-70);margin:0}
.cta-final{margin-top:48px;display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.cta-final .mono{color:var(--bone-45)}

/* ---------- prose (about) ---------- */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,90px)}
@media(max-width:900px){.two-col{grid-template-columns:1fr}}
.def-list{border-top:1px solid var(--line-hard)}
.def{display:grid;grid-template-columns:44px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid var(--line);align-items:baseline}
.def .mono{color:var(--brass)}
.def.not .mono{color:var(--bone-25)}
.def p{color:var(--bone-70);font-size:15px;margin:0}
.def.not p{text-decoration:line-through;text-decoration-color:rgba(233,227,211,.3);color:var(--bone-45)}

/* ---------- contact form ---------- */
.contact-form{display:flex;flex-direction:column;gap:22px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media(max-width:640px){.f-row{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:10px}
.field label{font-family:var(--font-m);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--bone-45)}
.field label b{color:var(--brass);font-weight:500}
.field input,.field textarea{
  width:100%;background:var(--ink-2);border:1px solid var(--line-hard);color:var(--bone);
  padding:15px 16px;font-family:var(--font-s);font-size:15px;line-height:1.5;
  border-radius:0;transition:border-color .3s,background .3s;
}
.field input:hover,.field textarea:hover{border-color:var(--bone-45)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--brass);background:var(--ink-3)}
.field textarea{min-height:160px;resize:vertical}
.hp-field{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form-foot{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;margin-top:6px}
.form-foot .mono{color:var(--bone-25)}
.fallback{border:1px solid var(--line-hard);background:var(--ink-2);padding:clamp(24px,3vw,40px);margin-top:34px}
.fallback .mono{color:var(--brass);display:block;margin-bottom:14px}
.fallback a{font-family:var(--font-d);font-weight:380;font-size:clamp(19px,2vw,26px);letter-spacing:-.01em;border-bottom:1px solid var(--brass);padding-bottom:2px;transition:color .3s}
.fallback a:hover{color:var(--brass)}
.fallback p{color:var(--bone-45);font-size:13.5px;margin-top:12px}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line-hard);padding:clamp(56px,7vw,100px) 0 40px;background:var(--ink)}
.foot-top{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:clamp(32px,5vw,80px);margin-bottom:64px}
@media(max-width:900px){.foot-top{grid-template-columns:1fr}}
.foot-top .brand img{height:34px;width:34px}
.foot-strap{font-family:var(--font-d);font-style:italic;font-weight:340;font-size:clamp(19px,2vw,26px);color:var(--bone-70);margin-top:20px;max-width:26ch;line-height:1.35}
.foot-col .mono{color:var(--brass);display:block;margin-bottom:20px;font-size:10px}
.foot-col a,.foot-col p{display:block;color:var(--bone-70);font-size:14.5px;margin-bottom:12px;transition:color .25s}
.foot-col a:hover{color:var(--bone)}
.foot-legal{border-top:1px solid var(--line);padding-top:28px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.foot-legal p{font-family:var(--font-m);font-size:10px;letter-spacing:.08em;color:var(--bone-25);line-height:1.8;max-width:78ch}
.big-word{
  font-family:var(--font-d);font-weight:380;letter-spacing:-.02em;
  font-size:clamp(64px,12vw,190px);line-height:.95;color:transparent;
  -webkit-text-stroke:1px rgba(233,227,211,.13);
  user-select:none;white-space:nowrap;margin:70px 0 40px;
}