/* ==========================================================================
   TETRAD CONSULTING GROUP — global stylesheet
   Shared by every page. Palette, type scale and rhythm carried forward from
   Tetrad Contract Services (tetrad-cs.com) so both sites read as one family.
   ========================================================================== */

/* ---------- self-hosted brand faces (no third-party font CDN) ---------- */
@font-face{font-family:Archivo;src:url("../fonts/archivo-latin-600-normal.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:Archivo;src:url("../fonts/archivo-latin-700-normal.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:Archivo;src:url("../fonts/archivo-latin-800-normal.woff2") format("woff2");font-weight:800;font-style:normal;font-display:swap}
@font-face{font-family:Inter;src:url("../fonts/inter-latin-400-normal.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:Inter;src:url("../fonts/inter-latin-500-normal.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:Inter;src:url("../fonts/inter-latin-600-normal.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}

:root{
  /* shared Tetrad brand tokens */
  --charcoal:#1A1A1A; --charcoal-deep:#111111; --charcoal-soft:#242424;
  --gold:#C9972C; --gold-bright:#DBAB43; --gold-deep:#8C6618;
  --silver:#7B7F86; --white:#FFFFFF;

  /* consulting-group dark extension */
  --ink-000:#0B0B0C; --ink-050:#0F0F10; --ink-100:#141416;
  --ink-150:#1A1A1C; --ink-200:#212124; --ink-300:#2C2C30; --steel:#3A3B40;

  --fg:#F2F2F0; --fg-muted:#A7A9AE; --fg-faint:#7B7F86;
  --rule:rgba(255,255,255,.10); --rule-strong:rgba(255,255,255,.18);

  --font-display:Archivo,"Helvetica Neue",Helvetica,Arial,sans-serif;
  --font-body:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;

  --fs-mega:clamp(2.65rem,1.05rem + 6.2vw,6.5rem);
  --fs-display:clamp(2.4rem,1.15rem + 4.2vw,4.5rem);
  --fs-h1:clamp(2.15rem,1.45rem + 2.5vw,3.5rem);
  --fs-h2:clamp(1.8rem,1.3rem + 1.85vw,2.75rem);
  --fs-h3:clamp(1.2rem,1.08rem + .42vw,1.45rem);
  --fs-lead:clamp(1.05rem,1rem + .38vw,1.25rem);
  --fs-body:1.0625rem; --fs-sm:.9375rem; --fs-xs:.8125rem; --fs-kicker:.75rem;

  --gap:clamp(1.25rem,.6rem + 1.7vw,2rem);
  --section-y:clamp(4rem,2rem + 6.5vw,7.5rem);
  --section-y-sm:clamp(3rem,1.8rem + 4vw,4.75rem);
  --shell-x:clamp(1.25rem,.35rem + 3.6vw,3rem);
  --shell-max:1280px;

  --radius:2px; --radius-lg:3px; --header-h:80px;
  --ease:cubic-bezier(.22,.61,.36,1); --ease-out:cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--ink-000);color:var(--fg);font-family:var(--font-body);
  font-size:var(--fs-body);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.05;letter-spacing:-.02em;margin:0}
p{margin:0}
::selection{background:var(--gold);color:#101010}

:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{
  outline:2px solid var(--gold-bright);outline-offset:3px;border-radius:1px;
}
.skip{position:absolute;left:-9999px;top:0;z-index:400;background:var(--gold);color:#161208;
  padding:.85rem 1.4rem;font-weight:600;font-size:var(--fs-sm)}
.skip:focus{left:.5rem;top:.5rem}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- shell + bands ---------- */
.shell{width:100%;max-width:var(--shell-max);margin-inline:auto;padding-inline:var(--shell-x)}
.shell-narrow{max-width:940px}
.section{padding-block:var(--section-y);position:relative}
.section--sm{padding-block:var(--section-y-sm)}
.band-deep{background:var(--ink-000)}
.band{background:var(--ink-050)}
.band-soft{background:var(--ink-100)}
.rule-top{border-top:1px solid var(--rule)}

/* ---------- kicker (shared Tetrad motif) ---------- */
.kicker{display:flex;align-items:center;gap:.85rem;font-size:var(--fs-kicker);font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:1.35rem}
.kicker::before{content:"";width:34px;height:1px;background:var(--gold);flex:none}
.kicker--center{justify-content:center}

/* ---------- headings ---------- */
.h-mega{font-size:var(--fs-mega);letter-spacing:-.035em;line-height:.95}
.h-display{font-size:var(--fs-display);letter-spacing:-.03em;line-height:1}
.h2{font-size:var(--fs-h2);letter-spacing:-.025em}
.gold{color:var(--gold-bright)}
.lead{font-size:var(--fs-lead);color:var(--fg-muted);line-height:1.65;max-width:64ch}
.body-muted{color:var(--fg-muted)}
.measure{max-width:70ch}
.sec-head{max-width:76ch}
.sec-head .h2,.sec-head .h-display{margin-bottom:1.15rem}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font-family:var(--font-body);font-size:var(--fs-sm);font-weight:600;letter-spacing:.04em;
  padding:1.05rem 1.9rem;border-radius:var(--radius);border:1px solid transparent;
  transition:background .28s var(--ease),color .28s var(--ease),border-color .28s var(--ease),transform .28s var(--ease);
  cursor:pointer;text-align:center;min-height:48px}
.btn-gold{background:var(--gold);color:#161208;border-color:var(--gold)}
.btn-gold:hover{background:var(--gold-bright);border-color:var(--gold-bright);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--fg);border-color:rgba(255,255,255,.28)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-bright);transform:translateY(-1px)}
.btn-sm{padding:.72rem 1.25rem;font-size:var(--fs-xs);min-height:40px}
.btn .arw{transition:transform .28s var(--ease)}
.btn:hover .arw{transform:translateX(4px)}
.btn-row{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:2.2rem}
.btn-row--center{justify-content:center}

/* text link with arrow */
.tlink{display:inline-flex;align-items:center;gap:.55rem;font-size:.72rem;font-weight:700;
  letter-spacing:.17em;text-transform:uppercase;color:var(--gold-bright);
  padding:.55rem 0;transition:color .25s var(--ease)}
.tlink .arw{transition:transform .28s var(--ease)}
.tlink:hover{color:var(--gold)}
.tlink:hover .arw{transform:translateX(4px)}

/* diamond bullet (shared Tetrad motif) */
.dia{color:var(--gold);font-size:.7em;line-height:1;display:inline-block;transform:translateY(-1px)}

/* ==========================================================================
   GLOBAL HEADER
   ========================================================================== */
.prog{position:fixed;top:0;left:0;height:2px;width:0;background:linear-gradient(90deg,var(--gold-deep),var(--gold-bright));z-index:130;transition:width .12s linear}
.hdr{position:fixed;inset:0 0 auto 0;z-index:120;height:var(--header-h);display:flex;align-items:center;
  background:rgba(11,11,12,0);border-bottom:1px solid transparent;
  transition:background .35s var(--ease),border-color .35s var(--ease),height .35s var(--ease)}
.hdr.is-stuck{background:rgba(11,11,12,.94);backdrop-filter:blur(14px);border-bottom-color:var(--rule);height:66px}
.hdr--solid{background:rgba(11,11,12,.94);backdrop-filter:blur(14px);border-bottom-color:var(--rule)}
.hdr__in{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;width:100%}

.brand{display:flex;align-items:center;gap:.8rem;flex:none}
.brand__mark{width:38px;height:38px;flex:none;transition:width .35s var(--ease),height .35s var(--ease)}
.hdr.is-stuck .brand__mark{width:32px;height:32px}
.brand__txt{display:flex;flex-direction:column;gap:.2rem}
.brand__name{font-family:var(--font-display);font-weight:700;font-size:1.02rem;letter-spacing:.22em;line-height:1}
.brand__sub{font-size:.5rem;font-weight:600;letter-spacing:.32em;color:var(--gold);line-height:1;white-space:nowrap}

.nav{display:flex;align-items:center;gap:.15rem}
.nav a{position:relative;font-size:.78rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;
  color:var(--fg-muted);padding:.65rem .8rem;transition:color .25s var(--ease)}
.nav a::after{content:"";position:absolute;left:.8rem;right:.8rem;bottom:.3rem;height:1px;background:var(--gold);
  transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav a:hover{color:var(--fg)}
.nav a:hover::after{transform:scaleX(1)}
.nav a[aria-current="page"]{color:var(--fg)}
.nav a[aria-current="page"]::after{transform:scaleX(1);background:var(--gold-bright)}

.hdr__cta{display:flex;align-items:center;gap:.6rem;flex:none}
.burger{display:none;width:46px;height:46px;border:1px solid var(--rule-strong);background:transparent;
  border-radius:var(--radius);cursor:pointer;padding:0;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.burger span{display:block;width:20px;height:1.5px;background:var(--fg);transition:.3s var(--ease)}
.burger.is-open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

.mnav{position:fixed;inset:var(--header-h) 0 0 0;z-index:110;background:rgba(11,11,12,.985);
  backdrop-filter:blur(18px);padding:1.75rem var(--shell-x) 3rem;overflow-y:auto;
  opacity:0;visibility:hidden;transform:translateY(-10px);transition:.32s var(--ease)}
.mnav.is-open{opacity:1;visibility:visible;transform:none}
.mnav a{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;border-bottom:1px solid var(--rule);
  font-family:var(--font-display);font-size:1.3rem;font-weight:600;letter-spacing:-.01em;min-height:56px}
.mnav a[aria-current="page"]{color:var(--gold-bright)}
.mnav a[aria-current="page"]::after{content:"\25C6";font-size:.6rem;color:var(--gold)}
.mnav .btn{margin-top:1.75rem;width:100%}
@media (max-width:1080px){.nav,.hdr__cta .btn{display:none}.burger{display:flex}}

/* ==========================================================================
   HEROES
   ========================================================================== */
.hero{position:relative;display:flex;align-items:flex-end;padding-top:var(--header-h);isolation:isolate;overflow:hidden}
.hero--home{min-height:100svh}
.hero--page{min-height:clamp(460px,64svh,640px)}
.hero__media{position:absolute;inset:0;z-index:-2}
.hero__media img{width:100%;height:100%;object-fit:cover;filter:saturate(.8) contrast(1.06) brightness(.72)}
.hero--home .hero__media img{transform:scale(1.06);animation:heroDrift 26s var(--ease-out) forwards}
@keyframes heroDrift{to{transform:scale(1)}}
@media (prefers-reduced-motion:reduce){.hero--home .hero__media img{animation:none;transform:none}}
.hero__scrim{position:absolute;inset:0;z-index:-1;background:
  linear-gradient(180deg,rgba(11,11,12,.90) 0%,rgba(11,11,12,.44) 30%,rgba(11,11,12,.74) 72%,var(--ink-000) 100%),
  linear-gradient(96deg,rgba(11,11,12,.90) 0%,rgba(11,11,12,.48) 54%,rgba(11,11,12,.22) 100%)}
.hero__grid{position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.28;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:clamp(60px,7vw,110px) clamp(60px,7vw,110px);
  mask-image:linear-gradient(180deg,transparent,#000 22%,#000 70%,transparent)}
.hero__in{width:100%;padding-block:clamp(2.5rem,6vh,5rem) clamp(2.5rem,5vh,4rem)}
.hero--home .hero__in{padding-bottom:0}
.hero h1{max-width:20ch}
.hero__lead{margin-top:1.5rem;max-width:62ch;font-size:var(--fs-lead);color:#D6D7D9;line-height:1.6}
.hero__sub{margin-top:1rem;max-width:66ch;font-size:var(--fs-sm);color:var(--fg-faint);line-height:1.7}
.hero__strip{display:flex;flex-wrap:wrap;gap:.6rem 2rem;margin-top:clamp(2.25rem,5vh,4rem);
  padding:1.3rem 0 clamp(1.5rem,4vh,2.4rem);border-top:1px solid var(--rule);
  font-size:var(--fs-xs);font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--fg-muted)}
.hero__strip span{display:inline-flex;align-items:center;gap:.5rem;white-space:nowrap}
.crumb{display:flex;align-items:center;gap:.6rem;font-size:var(--fs-xs);letter-spacing:.12em;
  text-transform:uppercase;color:var(--fg-faint);margin-bottom:1.5rem}
.crumb a:hover{color:var(--gold-bright)}
.scroll-hint{position:absolute;right:var(--shell-x);bottom:1.6rem;z-index:2;display:flex;align-items:center;gap:.7rem;
  font-size:.62rem;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--fg-faint)}
.scroll-hint i{display:block;width:1px;height:38px;background:linear-gradient(180deg,var(--gold),transparent);animation:hintPulse 2.4s var(--ease) infinite}
@keyframes hintPulse{0%,100%{opacity:.35;transform:scaleY(.6)}50%{opacity:1;transform:scaleY(1)}}
@media (max-width:900px){.scroll-hint{display:none}}

/* ---------- reveal ---------- */
/* Hidden only when JS is running (html.js is set synchronously in <head>), so
   content is never invisible to a no-JS client, a crawler or a print stylesheet. */
.js .rv{opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}
.js .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:.40s}
@media (prefers-reduced-motion:reduce){.rv{opacity:1!important;transform:none!important;transition:none!important}}

/* ---------- layout helpers ---------- */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,5vw,4.5rem);align-items:center}
.split--wide{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr)}
.split--top{align-items:start}
@media (max-width:900px){.split,.split--wide{grid-template-columns:1fr}}

.figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--ink-200);margin:0}
.figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;filter:saturate(.8) contrast(1.05) brightness(.86);
  transition:transform 1.1s var(--ease-out),filter .6s var(--ease)}
.figure:hover img{transform:scale(1.035);filter:saturate(.9) brightness(.94)}
.figure::after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,rgba(201,151,44,.10),transparent 42%,rgba(11,11,12,.55));pointer-events:none}
.figure__tag{position:absolute;left:1rem;bottom:1rem;z-index:2;display:inline-flex;align-items:center;gap:.55rem;
  background:rgba(11,11,12,.72);backdrop-filter:blur(6px);border:1px solid var(--rule);padding:.5rem .8rem;
  border-radius:var(--radius);font-size:.65rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--fg-muted)}

.callout{margin-top:clamp(2rem,4vw,2.75rem);border-left:2px solid var(--gold);padding:1.4rem 0 1.4rem 1.6rem;max-width:62ch}
.callout strong{display:block;font-family:var(--font-display);font-size:clamp(1.1rem,1rem + .65vw,1.55rem);
  line-height:1.25;letter-spacing:-.02em;color:var(--fg)}
.callout span{display:block;margin-top:.6rem;font-size:var(--fs-sm);color:var(--fg-muted)}

.qual{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1px;background:var(--rule);
  border:1px solid var(--rule);margin-top:clamp(2.25rem,4.5vw,3.25rem)}
.qual div{background:var(--ink-050);padding:1.5rem 1.4rem}
.qual dt{font-family:var(--font-display);font-size:1.05rem;font-weight:700;color:var(--gold-bright);
  letter-spacing:.02em;text-transform:uppercase;line-height:1.2}
.qual dd{margin:.55rem 0 0;font-size:var(--fs-xs);color:var(--fg-faint);line-height:1.6}

/* ---------- intersections ---------- */
.xsect{display:grid;gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:clamp(2.25rem,4.5vw,3.25rem)}
.xsect__row{background:var(--ink-050);padding:clamp(1.3rem,2.5vw,1.9rem) clamp(1.2rem,2.5vw,2rem);
  display:flex;flex-wrap:wrap;align-items:center;gap:.5rem .85rem;transition:background .35s var(--ease)}
.xsect__row:hover{background:var(--ink-150)}
.xsect__row b{font-family:var(--font-display);font-weight:700;font-size:clamp(.95rem,.85rem + .5vw,1.28rem);
  letter-spacing:.02em;text-transform:uppercase;color:var(--fg)}
.xsect__row .plus{font-family:var(--font-display);font-weight:600;color:var(--gold);
  font-size:clamp(.9rem,.8rem + .45vw,1.2rem);opacity:.85}
.xsect__row em{flex-basis:100%;font-style:normal;font-size:var(--fs-sm);color:var(--fg-faint);margin-top:.2rem;line-height:1.6}

/* ==========================================================================
   CAPABILITY TILES + PANELS
   ========================================================================== */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--rule);
  border:1px solid var(--rule);margin-top:clamp(2.25rem,4.5vw,3.25rem)}
@media (max-width:1100px){.tiles{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.tiles{grid-template-columns:1fr}}
.tile{position:relative;background:var(--ink-050);min-height:clamp(290px,30vw,380px);display:flex;flex-direction:column;
  justify-content:flex-end;padding:clamp(1.35rem,2.3vw,1.9rem);overflow:hidden;isolation:isolate;color:inherit}
.tile__img{position:absolute;inset:0;z-index:-2}
.tile__img img{width:100%;height:100%;object-fit:cover;filter:saturate(.62) contrast(1.05) brightness(.5);
  transition:transform 1.2s var(--ease-out),filter .55s var(--ease)}
.tile__veil{position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(11,11,12,.30) 0%,rgba(11,11,12,.62) 48%,rgba(11,11,12,.94) 100%);
  transition:background .45s var(--ease)}
.tile:hover .tile__img img,.tile:focus-visible .tile__img img{transform:scale(1.07);filter:saturate(.85) brightness(.66)}
.tile:hover .tile__veil{background:linear-gradient(180deg,rgba(11,11,12,.22) 0%,rgba(20,15,4,.55) 46%,rgba(11,11,12,.94) 100%)}
.tile__no{font-family:var(--font-display);font-size:.7rem;font-weight:700;letter-spacing:.22em;color:var(--gold);margin-bottom:auto}
.tile h3{font-size:clamp(1.05rem,.95rem + .45vw,1.28rem);letter-spacing:-.01em;text-transform:uppercase;line-height:1.14}
.tile p{margin-top:.65rem;font-size:var(--fs-sm);color:var(--fg-muted);line-height:1.6}
.tile .tlink{margin-top:.9rem}
.tile::after{content:"";position:absolute;inset:0;border:1px solid transparent;transition:border-color .35s var(--ease);pointer-events:none}
.tile:hover::after,.tile:focus-within::after{border-color:rgba(201,151,44,.45)}

/* capability detail panels (crawlable HTML, progressively enhanced) */
.cap{border-top:1px solid var(--rule);scroll-margin-top:calc(var(--header-h) + 24px)}
.cap:last-of-type{border-bottom:1px solid var(--rule)}
.cap__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(1.75rem,4vw,3.5rem);
  align-items:start;padding-block:clamp(2.5rem,5vw,4rem)}
@media (max-width:900px){.cap__grid{grid-template-columns:1fr}}
.cap__media{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--ink-200)}
.cap__media img{width:100%;aspect-ratio:4/3;object-fit:cover;filter:saturate(.72) contrast(1.05) brightness(.7)}
.cap__media::after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,rgba(201,151,44,.12),transparent 45%,rgba(11,11,12,.6))}
.cap__no{position:absolute;left:1rem;top:1rem;z-index:2;font-family:var(--font-display);font-size:.72rem;
  font-weight:700;letter-spacing:.22em;color:var(--gold-bright)}
.cap h2{font-size:clamp(1.5rem,1.2rem + 1.3vw,2.25rem);text-transform:uppercase;letter-spacing:-.02em}
.cap__lead{margin-top:1rem;font-size:var(--fs-lead);color:var(--fg-muted);line-height:1.6}
.cap__label{margin:1.9rem 0 .85rem;font-size:.66rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.caps{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:0 1.5rem;list-style:none;padding:0;margin:0}
.caps li{display:flex;gap:.7rem;padding:.58rem 0;border-bottom:1px solid var(--rule);font-size:var(--fs-sm);color:var(--fg-muted)}
.cap__note{margin-top:1.6rem;padding:1.1rem 1.3rem;border-left:2px solid var(--gold);background:var(--ink-150);
  font-size:var(--fs-sm);color:var(--fg-muted);line-height:1.7}

/* on-page capability jump nav */
.jump{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:clamp(2rem,4vw,2.75rem)}
.jump a{font-size:.68rem;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--fg-muted);
  border:1px solid var(--rule);padding:.6rem .85rem;border-radius:var(--radius);transition:.28s var(--ease)}
.jump a:hover{border-color:rgba(201,151,44,.55);color:var(--fg);background:var(--ink-100)}

/* ==========================================================================
   NETWORK VISUALIZATION
   ========================================================================== */
.net{position:relative;background:var(--ink-000);overflow:hidden}
.net__glow{position:absolute;left:50%;top:52%;width:min(1100px,120vw);aspect-ratio:1;transform:translate(-50%,-50%);
  pointer-events:none;background:radial-gradient(circle,rgba(201,151,44,.13),rgba(201,151,44,.04) 42%,transparent 68%)}
.net__stage{position:relative;margin-top:clamp(1.75rem,3.5vw,2.75rem);width:100%;aspect-ratio:16/9;max-height:74vh}
@media (max-width:720px){.net__stage{aspect-ratio:1/1.02}}
.net__stage canvas{position:absolute;inset:0;width:100%;height:100%}
.net__legend{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:clamp(1.5rem,3vw,2.25rem);justify-content:center}
.net__legend span{font-size:.66rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--fg-faint);
  border:1px solid var(--rule);padding:.45rem .8rem;border-radius:var(--radius)}
.net__cap{text-align:center;margin-top:1.5rem;font-size:var(--fs-sm);color:var(--fg-faint)}
/* accessible text equivalent of the canvas */
.net__alt{margin-top:clamp(1.75rem,3.5vw,2.5rem);border:1px solid var(--rule);background:var(--ink-050);border-radius:var(--radius-lg)}
.net__alt summary{cursor:pointer;padding:1.05rem 1.4rem;font-size:.7rem;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--gold-bright);list-style:none}
.net__alt summary::-webkit-details-marker{display:none}
.net__alt summary::after{content:"+";float:right;color:var(--fg-faint);font-weight:400}
.net__alt[open] summary::after{content:"\2212"}
.net__alt ul{margin:0;padding:0 1.4rem 1.4rem 2.6rem;display:grid;gap:.5rem;color:var(--fg-muted);font-size:var(--fs-sm)}

/* ==========================================================================
   PILLARS + FLOW
   ========================================================================== */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule);
  border:1px solid var(--rule);margin-top:clamp(2.25rem,4.5vw,3.25rem)}
@media (max-width:940px){.pillars{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.pillars{grid-template-columns:1fr}}
.pillar{background:var(--ink-050);padding:clamp(1.5rem,2.8vw,2.2rem);position:relative;transition:background .35s var(--ease)}
.pillar:hover{background:var(--ink-150)}
.pillar__ix{font-family:var(--font-display);font-size:.68rem;font-weight:700;letter-spacing:.22em;color:var(--gold);display:block;margin-bottom:1.4rem}
.pillar h3{font-size:clamp(1.08rem,1rem + .45vw,1.35rem);text-transform:uppercase;letter-spacing:-.01em}
.pillar p{margin-top:.65rem;font-size:var(--fs-sm);color:var(--fg-muted);line-height:1.65}
.pillar::before{content:"";position:absolute;left:0;top:0;width:2px;height:0;background:var(--gold);transition:height .45s var(--ease)}
.pillar:hover::before{height:100%}

.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--rule);
  border:1px solid var(--rule);margin-top:clamp(2.25rem,4.5vw,3.25rem)}
@media (max-width:980px){.flow{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.flow{grid-template-columns:1fr}}
.step{background:var(--ink-050);padding:clamp(1.4rem,2.4vw,1.9rem) clamp(1.25rem,2.2vw,1.65rem);position:relative;overflow:hidden}
.step__ix{font-family:var(--font-display);font-size:2.5rem;font-weight:800;line-height:1;color:transparent;
  -webkit-text-stroke:1px rgba(201,151,44,.42);display:block;margin-bottom:1.1rem}
.step h3{font-size:1rem;text-transform:uppercase;letter-spacing:.06em}
.step p{margin-top:.55rem;font-size:var(--fs-sm);color:var(--fg-muted);line-height:1.6}
.step__bar{position:absolute;left:0;bottom:0;height:2px;width:100%;background:linear-gradient(90deg,var(--gold),transparent);
  transform:scaleX(0);transform-origin:left;transition:transform .8s var(--ease-out)}
.step.in .step__bar{transform:scaleX(1)}

/* ==========================================================================
   IMAGE BANDS + EQUATION
   ========================================================================== */
.band-img{position:relative;isolation:isolate;overflow:hidden}
.band-img__media{position:absolute;inset:0;z-index:-2}
.band-img__media img{width:100%;height:100%;object-fit:cover;filter:saturate(.7) contrast(1.05) brightness(.55)}
.band-img__scrim{position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(11,11,12,.95) 0%,rgba(11,11,12,.80) 45%,rgba(11,11,12,.44) 100%)}
.band-img--center .band-img__scrim{background:linear-gradient(180deg,rgba(11,11,12,.90),rgba(11,11,12,.74) 50%,rgba(11,11,12,.95))}

.pill-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.5rem;margin-top:1.9rem;list-style:none;padding:0}
.pill-list li{border:1px solid var(--rule);padding:.7rem .9rem;font-size:var(--fs-xs);font-weight:600;
  letter-spacing:.12em;text-transform:uppercase;color:var(--fg-muted);background:rgba(11,11,12,.35);transition:.3s var(--ease)}
.pill-list li:hover{border-color:rgba(201,151,44,.5);color:var(--fg)}

.equation{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.5rem .85rem;margin-top:clamp(2rem,4vw,2.75rem)}
.equation b{font-family:var(--font-display);font-weight:700;text-transform:uppercase;letter-spacing:.04em;
  font-size:clamp(.85rem,.7rem + .7vw,1.4rem);border:1px solid var(--rule-strong);padding:.6rem 1rem;
  border-radius:var(--radius);background:rgba(11,11,12,.55);transition:.4s var(--ease)}
.equation b.on{border-color:var(--gold);color:var(--gold-bright);box-shadow:0 0 30px -8px rgba(201,151,44,.5)}
.equation i{font-style:normal;color:var(--gold);font-size:clamp(.85rem,.7rem + .65vw,1.3rem)}

/* ==========================================================================
   PARTNER DIRECTORY
   ========================================================================== */
.partners{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule);
  border:1px solid var(--rule);margin-top:clamp(2.25rem,4.5vw,3.25rem)}
@media (max-width:980px){.partners{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.partners{grid-template-columns:1fr}}
.partner{background:var(--ink-050);padding:clamp(1.4rem,2.6vw,1.9rem);display:flex;flex-direction:column;
  gap:.35rem;min-height:190px;transition:background .32s var(--ease)}
.partner:hover{background:var(--ink-150)}
/* logo plate — official partner logos drop in here; no fabricated marks are used */
.partner__plate{height:56px;display:flex;align-items:center;margin-bottom:.9rem}
.partner__plate img{max-height:44px;width:auto;filter:grayscale(1) brightness(1.7) contrast(.9);opacity:.85;transition:.32s var(--ease)}
.partner:hover .partner__plate img{filter:grayscale(0) brightness(1);opacity:1}
.partner__wordmark{font-family:var(--font-display);font-weight:700;font-size:1.12rem;letter-spacing:.04em;
  text-transform:uppercase;color:var(--fg);line-height:1.15}
.partner__desc{font-size:var(--fs-sm);color:var(--fg-muted);line-height:1.6;flex:1}
.partner__foot{margin-top:1rem;display:flex;align-items:center;justify-content:space-between;gap:.75rem}
.partner .tlink{padding:0}
.tag-pending{font-size:.58rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#C9A06B;
  border:1px dashed rgba(201,151,44,.5);padding:.4rem .6rem;border-radius:var(--radius);background:rgba(201,151,44,.06)}
.logos-row{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--rule);
  border:1px solid var(--rule);margin-top:clamp(2.25rem,4.5vw,3rem)}
@media (max-width:900px){.logos-row{grid-template-columns:repeat(3,1fr)}}
@media (max-width:520px){.logos-row{grid-template-columns:repeat(2,1fr)}}
.logos-row span,.logos-row a{background:var(--ink-050);min-height:96px;display:flex;align-items:center;justify-content:center;
  padding:1rem;text-align:center;font-family:var(--font-display);font-weight:600;font-size:.8rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--fg-faint);transition:.3s var(--ease);line-height:1.3}
.logos-row a:hover{color:var(--fg);background:var(--ink-150)}

/* ==========================================================================
   OPPORTUNITY PATHWAYS
   ========================================================================== */
.paths{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--rule);
  border:1px solid var(--rule);margin-top:clamp(2.25rem,4.5vw,3.25rem)}
@media (max-width:760px){.paths{grid-template-columns:1fr}}
.path{background:var(--ink-050);padding:clamp(1.6rem,3vw,2.4rem);display:flex;flex-direction:column;position:relative;transition:background .32s var(--ease)}
.path:hover{background:var(--ink-150)}
.path::before{content:"";position:absolute;left:0;top:0;width:2px;height:0;background:var(--gold);transition:height .45s var(--ease)}
.path:hover::before{height:100%}
.path__ix{font-family:var(--font-display);font-size:.68rem;font-weight:700;letter-spacing:.22em;color:var(--gold);margin-bottom:1.2rem}
.path h3{font-size:clamp(1.2rem,1.05rem + .6vw,1.55rem);text-transform:uppercase;letter-spacing:-.015em}
.path p{margin-top:.75rem;font-size:var(--fs-sm);color:var(--fg-muted);line-height:1.65}
.path ul{margin:1.1rem 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:0 1.2rem;flex:1}
.path ul li{display:flex;gap:.65rem;padding:.5rem 0;border-bottom:1px solid var(--rule);font-size:var(--fs-sm);color:var(--fg-muted)}
.path .btn{margin-top:1.75rem;align-self:flex-start}

/* ==========================================================================
   LEADERSHIP
   ========================================================================== */
.leaders{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1px;background:var(--rule);
  border:1px solid var(--rule);margin-top:clamp(2.25rem,4.5vw,3.25rem)}
.leader{background:var(--ink-050);padding:clamp(1.6rem,3vw,2.2rem)}
.leader__photo{aspect-ratio:1;background:var(--ink-200);border:1px solid var(--rule);border-radius:var(--radius-lg);
  display:grid;place-items:center;text-align:center;padding:1.5rem;margin-bottom:1.5rem;max-width:220px}
.leader__photo span{font-size:.62rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--fg-faint);line-height:1.7}
.leader h3{font-size:1.35rem;text-transform:uppercase;letter-spacing:-.01em}
.leader__role{margin-top:.4rem;font-size:.7rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.leader__bio{margin-top:1.1rem;font-size:var(--fs-sm);color:var(--fg-muted);line-height:1.7}
.leader__links{margin-top:1.3rem;display:flex;flex-wrap:wrap;gap:1.25rem}
.note-dev{margin-top:1.1rem;padding:.85rem 1rem;border:1px dashed rgba(201,151,44,.45);background:rgba(201,151,44,.05);
  border-radius:var(--radius);font-size:var(--fs-xs);color:#C9A06B;line-height:1.6}

/* ==========================================================================
   FORM
   ========================================================================== */
.form{display:grid;gap:1.25rem}
.field{display:grid;gap:.5rem}
.field label{font-size:.68rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--fg-muted)}
.field .req{color:var(--gold)}
.field input,.field select,.field textarea{
  width:100%;background:var(--ink-100);border:1px solid var(--rule-strong);border-radius:var(--radius);
  color:var(--fg);font-family:var(--font-body);font-size:1rem;padding:.95rem 1rem;min-height:52px;
  transition:border-color .25s var(--ease),background .25s var(--ease)}
.field textarea{min-height:150px;resize:vertical;line-height:1.6}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--gold) 50%),linear-gradient(135deg,var(--gold) 50%,transparent 50%);
  background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;background-size:6px 6px,6px 6px;background-repeat:no-repeat;padding-right:2.75rem}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold);background:var(--ink-150);outline:none}
.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{outline:2px solid var(--gold-bright);outline-offset:2px}
.field.is-invalid input,.field.is-invalid select,.field.is-invalid textarea{border-color:#D06A60}
.field .err{font-size:var(--fs-xs);color:#E08C82;min-height:0;display:none}
.field.is-invalid .err{display:block}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
@media (max-width:620px){.form-row{grid-template-columns:1fr}}
.form__status{padding:1.1rem 1.3rem;border-left:2px solid var(--gold);background:var(--ink-150);font-size:var(--fs-sm);color:var(--fg-muted);display:none}
.form__status.on{display:block}
.form__note{font-size:var(--fs-xs);color:var(--fg-faint);line-height:1.7}

.card{border:1px solid var(--rule);background:var(--ink-050);padding:clamp(1.6rem,3vw,2.4rem)}
.card dl{margin:0;display:grid;gap:1.35rem}
.card dt{font-size:.66rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--gold)}
.card dd{margin:.4rem 0 0;font-size:var(--fs-body)}
.card dd a:hover{color:var(--gold-bright)}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.ftr{border-top:1px solid var(--rule);background:var(--ink-000);padding-block:clamp(2.5rem,5vw,4rem) 2rem}
.ftr__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:clamp(1.75rem,3vw,3rem)}
@media (max-width:900px){.ftr__grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.ftr__grid{grid-template-columns:1fr}}
.ftr h4{font-size:.66rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--fg-faint);
  margin-bottom:1.1rem;font-family:var(--font-body)}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}
.ftr ul a,.ftr address a{font-size:var(--fs-sm);color:var(--fg-muted);transition:color .25s var(--ease)}
.ftr ul a:hover,.ftr address a:hover{color:var(--gold-bright)}
.ftr address{font-style:normal;font-size:var(--fs-sm);color:var(--fg-muted);line-height:1.9}
.ftr__tag{margin-top:1.3rem;font-family:var(--font-display);font-size:.82rem;font-weight:600;color:var(--fg-muted);line-height:1.75}
.ftr__net{margin-top:1.3rem;font-size:.62rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.ftr__base{margin-top:clamp(2.5rem,5vw,3.5rem);padding-top:1.5rem;border-top:1px solid var(--rule);
  display:flex;flex-wrap:wrap;gap:.75rem 1.5rem;justify-content:space-between;font-size:var(--fs-xs);color:var(--fg-faint)}
.ftr__base a:hover{color:var(--gold-bright)}

/* ==========================================================================
   404
   ========================================================================== */
.err-page{min-height:100svh;display:grid;place-items:center;text-align:center;padding:calc(var(--header-h) + 3rem) var(--shell-x) 4rem}
.err-page .h-display{max-width:18ch;margin-inline:auto}