/* ============ i8 — Obsidian Circle hybrid ============ */
:root{
  --bg:#232019; --bg2:#282420; --ink:#e9e5de; --muted:#a19b92; --faint:#7a746b;
  --hair:rgba(233,229,222,.13); --teal:#46b5c9; --teal-deep:#2e7f90;
  --paper:#f2f2ec; --paper-ink:#20261f; --moss:#2e6e52; --sage:#4a5245;
  --ultra:#5a6cff; --si-ink:#c6cce4; --si-muted:#8f98b8;
  --sans:'Avenir Next','Avenir','Montserrat','Century Gothic',system-ui,sans-serif;
  --serif:'Charter','Iowan Old Style',Georgia,serif;
  --mono:'SF Mono',Menlo,Consolas,monospace;
  --pad:clamp(20px,6vw,84px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--bg)}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:inherit}
a:focus-visible,button:focus-visible{outline:2px solid var(--teal);outline-offset:3px}
.skip{position:absolute;left:-999px;top:0;background:var(--teal);color:#111;padding:8px 16px;z-index:99}
.skip:focus{left:0}

.eyebrow{font-size:11px;letter-spacing:.32em;text-transform:uppercase;color:var(--muted)}
.num{font-family:var(--mono);font-size:11px;color:var(--teal)}
.btn{display:inline-block;border:1px solid var(--teal);color:var(--ink);text-decoration:none;
     font-size:11px;letter-spacing:.24em;text-transform:uppercase;padding:14px 28px;
     background:none;transition:background .25s}
.btn:hover{background:rgba(70,181,201,.12)}
.ghost{color:var(--muted);text-decoration:none;font-size:11px;letter-spacing:.24em;text-transform:uppercase;
       border-bottom:1px solid var(--hair);padding-bottom:4px}
.ghost:hover{color:var(--teal);border-color:var(--teal)}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
     gap:18px;padding:16px var(--pad);border-bottom:1px solid var(--hair);
     background:rgba(35,32,25,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.wordmark{font-size:31px;letter-spacing:.24em;font-weight:300;text-transform:lowercase;color:var(--ink);line-height:1}
.nav nav{display:flex;gap:26px;flex-wrap:wrap}
.nav nav a{font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);
           text-decoration:none;padding-bottom:4px;border-bottom:1px solid transparent}
.nav nav a:hover{color:var(--ink);border-color:var(--teal)}
.lang{background:none;border:1px solid var(--hair);color:var(--muted);font-family:var(--mono);
      font-size:11px;padding:6px 12px;cursor:pointer;border-radius:3px}
.lang:hover{color:var(--teal);border-color:var(--teal)}

/* ---------- hero ---------- */
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;
      padding:clamp(48px,9vh,110px) var(--pad);min-height:78vh}
.hero h1{font-weight:200;font-size:clamp(38px,5.4vw,72px);line-height:1.12;letter-spacing:.012em;margin:22px 0}
.hero h1 em{font-style:normal;color:var(--teal)}
.hero .sub{color:var(--muted);font-size:16.5px;max-width:46ch;margin-bottom:34px}
.cta-row{display:flex;gap:22px;align-items:center;flex-wrap:wrap}

.orbit{position:relative;width:min(420px,88%);aspect-ratio:1;margin:0 auto}
.orbit .ring{position:absolute;inset:9%;border:1px solid rgba(233,229,222,.3);border-radius:50%}
.orbit .core{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}
.orbit .core span{font-size:9px;letter-spacing:.5em;color:var(--muted);text-transform:lowercase}
.node{position:absolute;left:var(--x);top:var(--y);transform:translate(-50%,-50%);
      width:96px;height:96px;border-radius:50%;display:block;text-decoration:none}
.node img{width:100%;height:100%;border-radius:50%;object-fit:cover;filter:grayscale(1);
          border:2px solid rgba(240,237,231,.85);background:var(--bg);
          transition:border-color .25s,filter .25s,transform .25s}
.node:hover img{border-color:var(--teal);filter:grayscale(0);transform:scale(1.08)}
.node i{position:absolute;top:calc(100% + 6px);left:50%;transform:translateX(-50%);
        font-style:normal;font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);
        white-space:nowrap;opacity:0;transition:opacity .25s;pointer-events:none}
.node:hover i,.node:focus-visible i{opacity:1}
/* pending seat (orbit) — non-clickable placeholder */
.node--pending{display:flex;align-items:center;justify-content:center;cursor:default;
               border:2px dashed rgba(240,237,231,.55);border-radius:50%;background:var(--bg)}
.node--pending .initials{font-size:13px;letter-spacing:.12em;color:var(--muted)}
.node--pending i{opacity:1;color:var(--faint);font-size:9px;letter-spacing:.18em}

/* ---------- awards strip ---------- */
.awards{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
        border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);
        padding:20px var(--pad);font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--faint)}
.awards b{color:var(--ink);font-weight:500}

/* ---------- differentiators ---------- */
.diff{padding:clamp(64px,10vh,110px) var(--pad)}
.diff-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:40px}
.diff-grid>div{border-left:1px solid var(--hair);padding:8px 26px 4px}
.diff-grid>div:first-child{border-left:none;padding-left:0}
.diff h3{font-weight:500;font-size:14px;letter-spacing:.08em;text-transform:uppercase;margin:12px 0 10px}
.diff p{font-size:13.5px;color:var(--muted)}

/* ---------- services ---------- */
.services{padding:clamp(64px,10vh,110px) var(--pad);border-top:1px solid var(--hair)}
.services h2{font-weight:300;font-size:clamp(24px,3vw,36px);line-height:1.25;max-width:26ch;
             margin:18px 0 44px;text-wrap:balance}
.svc-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0}
.svc{border-left:1px solid var(--hair);padding:4px 22px}
.svc:first-child{border-left:none;padding-left:0}
.svc h3{font-weight:500;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px;min-height:2.6em}
.svc ul{list-style:none}
.svc li{font-size:12.5px;color:var(--muted);padding:7px 0;border-top:1px solid var(--hair)}

/* ---------- SI system ---------- */
.si{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;
    padding:clamp(64px,10vh,110px) var(--pad);border-top:1px solid var(--hair);
    background:
      linear-gradient(rgba(90,108,255,.05) 1px,transparent 1px),
      linear-gradient(90deg,rgba(90,108,255,.05) 1px,transparent 1px),
      #1e1d20;
    background-size:56px 56px,56px 56px,auto}
.si .sig{font-family:var(--mono);font-size:11px;color:var(--teal);margin-bottom:18px}
.si h2{font-weight:300;font-size:clamp(30px,3.8vw,48px);line-height:1.12}
.si h2 b{font-weight:500;color:var(--ultra);filter:brightness(1.25)}
.si p{color:var(--muted);font-size:15.5px;max-width:48ch;margin:22px 0 30px}
.sys{position:relative;height:min(380px,64vw)}
.sys svg{position:absolute;inset:0;width:100%;height:100%}
.sys line{stroke:rgba(120,132,190,.30);stroke-width:.4}
.snode{position:absolute;left:var(--x);top:var(--y);transform:translate(-50%,-50%);
       background:#26262e;border:1px solid rgba(120,132,190,.5);border-radius:4px;
       font-family:var(--mono);font-size:11px;color:var(--si-ink);padding:8px 13px;white-space:nowrap}
.snode.hub{background:none;border:none;box-shadow:none;padding:0}
.snode.hub img{display:block;width:clamp(122px,15vw,158px);height:auto;
               border:2px solid var(--ultra);border-radius:10px;
               animation:hubpulse 4s ease-in-out infinite}
@keyframes hubpulse{0%,100%{filter:drop-shadow(0 0 15px rgba(90,108,255,.30))}
                    50%{filter:drop-shadow(0 0 30px rgba(90,108,255,.55))}}

/* ---------- Impact Lab (paper) ---------- */
.impact{background:var(--paper);color:var(--paper-ink);font-family:var(--serif);
        padding:clamp(72px,11vh,120px) var(--pad)}
.impact-head{display:grid;grid-template-columns:1.3fr .7fr;gap:48px}
.impact .kick{font-family:var(--sans);font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--moss);margin-bottom:22px}
.impact h2{font-weight:400;font-size:clamp(32px,4.4vw,54px);line-height:1.1;letter-spacing:-.01em;text-wrap:balance}
.impact h2 em{font-style:italic;color:var(--moss)}
.impact .lead{font-size:17px;color:var(--sage);max-width:52ch;margin-top:24px;line-height:1.65}
.impact-stats{border-left:1px solid var(--paper-ink);padding-left:30px;display:flex;flex-direction:column;gap:24px;justify-content:center}
.stat .n{display:block;font-size:44px;line-height:1;color:var(--moss)}
.stat .l{display:block;font-family:var(--sans);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--sage);margin-top:8px}
.fields{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--paper-ink);border-right:none;margin-top:56px}
.field{padding:32px 34px;border-right:1px solid var(--paper-ink)}
.field .tag{font-family:var(--sans);font-size:10px;letter-spacing:.26em;text-transform:uppercase;color:var(--moss)}
.field h3{font-weight:400;font-size:21px;margin:14px 0 10px;line-height:1.25}
.field p{font-family:var(--sans);font-size:13px;color:var(--sage);line-height:1.6}

/* ---------- board ---------- */
.board{padding:clamp(64px,10vh,110px) var(--pad)}
.board h2{font-weight:300;font-size:clamp(24px,3vw,36px);line-height:1.25;max-width:30ch;margin:18px 0 48px;text-wrap:balance}
.board-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:44px 30px}
.member img{width:110px;height:110px;border-radius:50%;object-fit:cover;filter:grayscale(1);
            border:2px solid rgba(240,237,231,.8);transition:filter .3s,border-color .3s}
.member:hover img{filter:grayscale(0);border-color:var(--teal)}
.member--pending .member-initials{width:110px;height:110px;border-radius:50%;display:flex;
  align-items:center;justify-content:center;border:1.5px dashed rgba(240,237,231,.5);
  color:var(--muted);font-size:21px;letter-spacing:.1em}
.member--pending p{color:var(--faint);text-transform:uppercase;letter-spacing:.18em;font-size:11px;margin-top:16px}
.member h3{font-weight:500;font-size:15px;letter-spacing:.04em;margin:16px 0 6px}
.member p{font-size:12.5px;color:var(--muted);line-height:1.5}

/* ---------- references ---------- */
.refs{padding:clamp(64px,10vh,110px) var(--pad);border-top:1px solid var(--hair)}
.refs h2{font-weight:300;font-size:clamp(24px,3vw,36px);line-height:1.25;max-width:32ch;margin:18px 0 44px;text-wrap:balance}
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--hair)}
.case{border-bottom:1px solid var(--hair);border-left:1px solid var(--hair);padding:26px 26px 30px}
.case:nth-child(3n+1){border-left:none;padding-left:0}
.case h3{font-weight:500;font-size:15px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px}
.case p{font-size:13px;color:var(--muted)}
.clients{margin-top:40px;font-size:12.5px;color:var(--faint);letter-spacing:.06em;line-height:2}
.clients .t{color:var(--muted)}
.attrib{margin-top:18px;font-size:11.5px;color:var(--faint)}

/* ---------- contact ---------- */
.contact{padding:clamp(80px,12vh,130px) var(--pad);border-top:1px solid var(--hair);text-align:center}
.contact h2{font-weight:200;font-size:clamp(30px,4vw,52px);margin-bottom:16px}
.contact p{color:var(--muted);max-width:52ch;margin:0 auto 36px}
.btn.big{font-size:13px;padding:18px 36px;letter-spacing:.18em;text-transform:none}
.contact address{font-style:normal;margin-top:36px;font-size:12px;color:var(--faint);letter-spacing:.04em}
.contact address a{color:var(--muted)}

footer{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
       padding:26px var(--pad);border-top:1px solid var(--hair);font-size:11.5px;color:var(--faint)}
.footer-left{display:flex;align-items:center;gap:14px}
.ir{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--faint)}
.ir img{height:26px;width:auto;opacity:.7;transition:opacity .25s}
.ir:hover{color:var(--muted)}
.ir:hover img{opacity:1}

/* ---------- board member pages ---------- */
.bhero{padding:clamp(40px,7vh,72px) var(--pad) 0}
.crumb{display:inline-block;font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;
       color:var(--muted);text-decoration:none;border-bottom:1px solid var(--hair);
       padding-bottom:4px;margin-bottom:44px}
.crumb:hover{color:var(--teal);border-color:var(--teal)}
.bhero-grid{display:flex;align-items:center;gap:44px;flex-wrap:wrap}
.bportrait{width:168px;height:168px;border-radius:50%;object-fit:cover;filter:grayscale(1);
           border:2px solid rgba(240,237,231,.8)}
.bhero h1{font-weight:200;font-size:clamp(32px,4.4vw,54px);letter-spacing:.01em;margin:14px 0 10px}
.brole{color:var(--teal);font-size:14px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:18px}
.btags{display:flex;gap:10px;flex-wrap:wrap}
.btags .chip{border:1px solid var(--hair);color:var(--muted);font-size:10px;
             letter-spacing:.18em;text-transform:uppercase;padding:6px 13px;border-radius:99px}
.bbody{display:grid;grid-template-columns:1.35fr .65fr;gap:56px;
       padding:clamp(44px,7vh,72px) var(--pad)}
.bbio p{color:var(--muted);font-size:15.5px;max-width:62ch;margin-bottom:20px}
.bbio p:first-child{color:var(--ink)}
.bbio blockquote{font-family:var(--serif);font-style:italic;font-size:19px;line-height:1.55;
                 color:var(--ink);border-left:2px solid var(--teal);padding:6px 0 6px 24px;
                 margin-top:34px;max-width:56ch}
.bside{border-left:1px solid var(--hair);padding-left:32px;align-self:start}
.bside h3{font-size:10.5px;letter-spacing:.3em;text-transform:uppercase;color:var(--teal);
          font-weight:500;margin:26px 0 12px}
.bside h3:first-child{margin-top:0}
.bside ul{list-style:none}
.bside li{font-size:12.5px;color:var(--muted);padding:8px 0;border-top:1px solid var(--hair)}
.bnext{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
       border-top:1px solid var(--hair);padding:26px var(--pad) clamp(44px,7vh,72px)}
.bnext a{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);
         text-decoration:none;border-bottom:1px solid var(--hair);padding-bottom:5px}
.bnext a:hover{color:var(--teal);border-color:var(--teal)}
@media(max-width:880px){
  .bbody{grid-template-columns:1fr}
  .bside{border-left:none;border-top:1px solid var(--hair);padding:26px 0 0}
}

/* board grid cards are links */
a.member{display:block;text-decoration:none;color:inherit}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .snode.hub img{animation:none}
  *,*::before,*::after{transition:none!important}
}

/* ---------- responsive ---------- */
@media(max-width:1020px){
  .wordmark{font-size:20px}
  .diff-grid{grid-template-columns:1fr 1fr}
  .diff-grid>div{padding:8px 22px 4px;border-left:none;border-top:1px solid var(--hair)}
  .diff-grid>div:nth-child(-n+2){border-top:none}
  .diff-grid>div:nth-child(odd){padding-left:0}
  .svc-grid{grid-template-columns:1fr 1fr}
  .svc{border-left:none;border-top:1px solid var(--hair);padding:18px 0 8px}
  .svc h3{min-height:0}
  .board-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:880px){
  .hero{grid-template-columns:1fr;min-height:0}
  .si{grid-template-columns:1fr}
  .impact-head{grid-template-columns:1fr}
  .impact-stats{border-left:none;border-top:1px solid var(--paper-ink);padding:26px 0 0;flex-direction:row;gap:36px}
  .fields{grid-template-columns:1fr;border-right:1px solid var(--paper-ink)}
  .field{border-right:none;border-bottom:1px solid var(--paper-ink)}
  .field:last-child{border-bottom:none}
  .cases{grid-template-columns:1fr}
  .case{border-left:none;padding-left:0}
  .nav nav{display:none}
}
@media(max-width:560px){
  .board-grid{grid-template-columns:1fr}
  .awards{justify-content:flex-start}
}