:root{
  --navy:#0E1B2C; --navy-2:#13233A; --navy-3:#1B2F4A;
  --ivory:#F6F2EA; --paper:#F1EBDF; --paper-2:#E8DFCF;
  --ink:#152131; --ink-2:#44505F; --muted:#6E7886;
  --gold:#B8995A; --gold-soft:#D8C7A0; --sepia:#8A5A3B;
  --on-navy:#F4EFE4; --on-navy-2:#A9B3C1;
  --line:rgba(21,33,49,.14); --line-navy:rgba(244,239,228,.16);
  --serif:'Cormorant Garamond',Georgia,serif; --sans:'Inter',system-ui,sans-serif; --mono:'IBM Plex Mono',ui-monospace,monospace;
  --wrap:1200px; --gut:clamp(16px,4vw,48px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ivory);color:var(--ink);font:400 17px/1.65 var(--sans);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.eyebrow{font:500 12px/1.4 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.rule{width:44px;height:1px;background:var(--gold);margin:18px 0 22px}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.08;margin:0;letter-spacing:-.005em}
h1{font-size:clamp(40px,6.4vw,82px)}
h2{font-size:clamp(32px,4.4vw,56px)}
h3{font-size:clamp(22px,2.2vw,28px)}
p{margin:0 0 1em}
.lead{font-size:clamp(18px,1.6vw,21px);color:var(--ink-2);max-width:44ch}
.section{padding:clamp(72px,10vw,140px) 0}
.navy{background:var(--navy);color:var(--on-navy)}
.navy .lead,.navy p{color:var(--on-navy-2)}
.paper{background:var(--paper)}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border:1px solid currentColor;font:500 14px/1 var(--sans);letter-spacing:.04em;text-decoration:none;transition:background .2s,color .2s}
.btn.gold{background:var(--gold);border-color:var(--gold);color:var(--navy)}
.btn.gold:hover{background:var(--gold-soft);border-color:var(--gold-soft)}
.btn.ghost:hover{background:rgba(255,255,255,.08)}
.btn .arr{transition:transform .2s}.btn:hover .arr{transform:translateX(3px)}

/* header */
.hdr{position:absolute;top:0;left:0;right:0;z-index:20;color:var(--on-navy)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:88px;gap:24px}
.hdr .logo img{height:38px;width:auto}
.nav{display:flex;gap:28px;align-items:center;font:500 14px/1 var(--sans);letter-spacing:.02em}
.nav a{text-decoration:none;opacity:.86}.nav a:hover{opacity:1}
.lang{position:relative}
.lang button{background:none;border:1px solid var(--line-navy);color:inherit;font:500 12px/1 var(--sans);letter-spacing:.1em;padding:9px 12px;cursor:pointer}
.lang ul{display:none;position:absolute;right:0;top:calc(100% + 8px);background:var(--navy-2);border:1px solid var(--line-navy);list-style:none;margin:0;padding:8px;columns:2;width:280px}
.lang.open ul{display:block}
.lang li a{display:block;padding:7px 10px;font-size:13px;text-decoration:none;color:var(--on-navy-2)}
.lang li a[aria-current]{color:var(--gold)}
.lang li a.soon{opacity:.45;pointer-events:none}
.burger{display:none;background:none;border:0;color:inherit;font-size:26px;cursor:pointer}

/* hero */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:flex-end;color:var(--on-navy);background:var(--navy)}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:62% 60%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,27,44,.94) 0%,rgba(14,27,44,.72) 42%,rgba(14,27,44,.12) 78%),linear-gradient(0deg,rgba(14,27,44,.85) 0%,rgba(14,27,44,0) 40%)}
.hero .wrap{position:relative;z-index:2;padding-bottom:clamp(56px,9vh,110px);padding-top:140px;width:100%}
.hero h1{max-width:15ch}
.hero .lead{color:var(--on-navy-2);margin-top:6px}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.hero .cap{position:absolute;right:var(--gut);bottom:28px;z-index:2;font:400 11px/1.4 var(--mono);color:var(--on-navy-2);letter-spacing:.04em}

/* proof strip */
.proof{border-bottom:1px solid var(--line)}
.proof .wrap{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.proof .item{padding:34px 24px 34px 0;border-right:1px solid var(--line);margin-right:24px}
.proof .item:last-child{border-right:0;margin-right:0}
.proof .k{font:500 26px/1.1 var(--serif);color:var(--ink)}
.proof .v{font-size:13.5px;color:var(--muted);margin-top:8px;line-height:1.5}

/* Edison band */
.edison-band{background:#fff;border-bottom:1px solid var(--line)}
.edison-band .wrap{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,80px);align-items:center;padding-top:clamp(40px,6vw,72px);padding-bottom:clamp(40px,6vw,72px)}
.edison-band .seal img{width:100%;max-width:460px;height:auto}
.edison-band h2{font-size:clamp(28px,3.2vw,42px);margin:12px 0 14px}
.edison-band p{color:var(--ink-2);max-width:56ch;margin:0}
@media (max-width:980px){.edison-band .wrap{grid-template-columns:minmax(0,1fr)}.edison-band .seal img{max-width:320px}}

/* pillars */
.intro{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,6vw,96px);align-items:end;margin-bottom:64px}
.pillars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.pillar figure{margin:0 0 22px;aspect-ratio:4/3;overflow:hidden;background:var(--paper-2)}
.pillar figure img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.pillar:hover figure img{transform:scale(1.03)}
.pillar .n{font:400 12px/1 var(--mono);color:var(--gold);letter-spacing:.08em}
.pillar h3{margin:10px 0 12px}
.pillar p{color:var(--ink-2);font-size:15.5px}

/* group map */
.group-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(32px,6vw,90px);align-items:start}
.tree{position:relative}
.tier{display:grid;gap:14px;position:relative}
.tier+.tier{margin-top:34px}
.tier+.tier::before{content:"";position:absolute;left:50%;top:-34px;height:34px;border-left:1px solid var(--gold)}
.t1{grid-template-columns:minmax(0,1fr)}
.t2{grid-template-columns:repeat(2,minmax(0,1fr))}
.t3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cols .col{display:flex;flex-direction:column;gap:14px;position:relative;padding-top:22px;border-top:1px solid var(--gold)}
.cols .colhead{font:400 12px/1 var(--mono);color:var(--gold-soft);letter-spacing:.06em}
.node{border:1px solid var(--line-navy);padding:18px 20px;background:var(--navy-2);text-decoration:none;display:block;transition:border-color .2s,background .2s}
a.node:hover{border-color:var(--gold);background:var(--navy-3)}
.node.core{border-color:var(--gold);text-align:center}
.node .role{font:500 11px/1.3 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.node .nm{font:500 21px/1.2 var(--serif);color:var(--on-navy);margin:6px 0 4px}
.node .meta{font-size:12.5px;color:var(--on-navy-2);line-height:1.5}
.node .go{font:400 12px/1 var(--mono);color:var(--gold-soft);margin-top:10px;display:block}

/* archive (style C) */
.arch .eyebrow{color:var(--sepia)}
.arch .rule{background:var(--sepia)}
.timeline{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(260px,1fr);gap:22px;overflow-x:auto;padding:10px 0 24px;scroll-snap-type:x mandatory;margin-top:56px}
.ex{scroll-snap-align:start}
.ex .frame{background:#fff;padding:10px 10px 0;box-shadow:0 1px 0 var(--paper-2),0 10px 24px -14px rgba(60,40,20,.35)}
.ex .frame img{aspect-ratio:4/3;object-fit:cover;width:100%}
.ex .frame .tag{font:400 11px/1 var(--mono);color:var(--muted);padding:10px 2px 12px;display:flex;justify-content:space-between}
.ex .yr{font:500 13px/1 var(--mono);color:var(--sepia);margin:18px 0 8px;letter-spacing:.04em}
.ex h3{font-size:22px;margin-bottom:8px}
.ex p{font-size:14.5px;color:var(--ink-2)}
.ex.noimg .frame{display:flex;align-items:center;justify-content:center;aspect-ratio:4/3.4;background:var(--paper-2);box-shadow:none;border:1px dashed rgba(138,90,59,.35)}
.ex.noimg .frame span{font:500 44px/1 var(--serif);color:var(--sepia)}

.founder{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,6vw,96px);align-items:center}
.founder .frame{background:#fff;padding:12px 12px 0;box-shadow:0 14px 30px -18px rgba(60,40,20,.45);transform:rotate(-1.2deg)}
.founder .frame img{aspect-ratio:4/5;object-fit:cover;object-position:46% 30%;width:100%}
.founder .frame .tag{font:400 11px/1 var(--mono);color:var(--muted);padding:12px 2px 14px}
.quote{font:500 clamp(26px,3vw,38px)/1.25 var(--serif);color:var(--ink);margin:0 0 26px}
.quote::before{content:"\201C";color:var(--sepia)}
.quote::after{content:"\201D";color:var(--sepia)}
.cv{list-style:none;padding:0;margin:26px 0 30px;border-top:1px solid var(--line)}
.cv li{display:grid;grid-template-columns:110px minmax(0,1fr);gap:16px;padding:11px 0;border-bottom:1px solid var(--line);font-size:15px}
.cv li b{font:400 13px/1.6 var(--mono);color:var(--sepia)}
.link{font:500 14px/1 var(--sans);letter-spacing:.04em;text-decoration:none;border-bottom:1px solid var(--gold);padding-bottom:4px}

/* investors */
.inv{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,6vw,96px)}
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.card{border:1px solid var(--line-navy);padding:28px;display:flex;flex-direction:column}
.card h3{margin-bottom:12px}
.card p{font-size:15px}
.card ul{margin:0 0 22px;padding-left:18px;color:var(--on-navy-2);font-size:14.5px}
.card .btn{margin-top:auto;align-self:flex-start}
.notice{font-size:12.5px;color:var(--on-navy-2);border-top:1px solid var(--line-navy);margin-top:34px;padding-top:18px;max-width:80ch}

/* recognition */
.rec{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(32px,6vw,96px);align-items:center}
.vids{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.vid{text-decoration:none;display:block}
.vid .th{aspect-ratio:16/9;background:var(--navy) center/cover;position:relative}
.vid .th::after{content:"";position:absolute;left:50%;top:50%;width:62px;height:62px;margin:-31px 0 0 -31px;border-radius:50%;background:rgba(14,27,44,.7) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M8 5v14l11-7z' fill='%23F4EFE4'/%3E%3C/svg%3E") center/26px no-repeat;border:1px solid var(--gold-soft)}
.vid .t{font:500 19px/1.25 var(--serif);margin-top:12px}
.vid .s{font-size:13px;color:var(--muted)}

/* footer */
.ftr{background:#0A1421;color:var(--on-navy-2);font-size:13.5px;padding:72px 0 40px}
.ftr .cols{display:grid;grid-template-columns:minmax(0,4fr) repeat(3,minmax(0,2fr));gap:40px}
.ftr h4{font:500 11px/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin:0 0 16px}
.ftr a{text-decoration:none;color:var(--on-navy)}.ftr a:hover{color:var(--gold-soft)}
.ftr ul{list-style:none;margin:0;padding:0}.ftr li{margin-bottom:9px}
.ftr .legal{border-top:1px solid var(--line-navy);margin-top:56px;padding-top:24px;font-size:12px;line-height:1.7}
.ftr .edison{height:46px;width:auto;margin-top:20px;filter:grayscale(1) brightness(1.6)}

/* sub-page head */
.phead{position:relative;background:var(--navy);color:var(--on-navy);padding:170px 0 90px;overflow:hidden}
.phead img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.32}
.phead::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,27,44,.96) 0%,rgba(14,27,44,.6) 70%,rgba(14,27,44,.3) 100%)}
.phead .wrap{position:relative;z-index:2}
.phead h1{max-width:17ch}
.phead .lead{color:var(--on-navy-2);margin-top:18px}
.nav a[aria-current]{opacity:1;color:var(--gold-soft)}

/* archive chapters */
.toc{display:flex;flex-wrap:wrap;gap:10px 26px;padding:22px 0;border-bottom:1px solid rgba(138,90,59,.25);font:400 13px/1.4 var(--mono)}
.toc a{text-decoration:none;color:var(--ink-2)}.toc a:hover{color:var(--sepia)}
.toc b{color:var(--sepia);font-weight:500;margin-right:6px}
.chap{padding:clamp(64px,8vw,110px) 0;border-bottom:1px solid rgba(138,90,59,.2)}
.chap:last-of-type{border-bottom:0}
.chap-h{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,7fr);gap:clamp(24px,5vw,80px);margin-bottom:48px}
.chap-h .num{font:500 clamp(54px,7vw,96px)/.9 var(--serif);color:var(--sepia);opacity:.85}
.chap-h .yrs{font:500 13px/1 var(--mono);color:var(--sepia);letter-spacing:.06em;margin-top:14px}
.chap-h h2{margin-bottom:18px}
.chap-h p{color:var(--ink-2);max-width:62ch}
.board{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:22px;align-items:start}
.board .ex .frame img{aspect-ratio:auto;height:auto}
.board .w4{grid-column:span 4}.board .w5{grid-column:span 5}.board .w6{grid-column:span 6}.board .w7{grid-column:span 7}.board .w8{grid-column:span 8}.board .w12{grid-column:span 12}
.board .ex.tilt-l .frame{transform:rotate(-.8deg)}.board .ex.tilt-r .frame{transform:rotate(.7deg)}
.cap2{font-size:14px;color:var(--ink-2);margin-top:12px;max-width:52ch}
.note{background:#fff;border-left:3px solid var(--sepia);padding:22px 24px;font-size:15px;color:var(--ink-2);box-shadow:0 10px 24px -18px rgba(60,40,20,.4)}
.note .yr{margin:0 0 8px}
.facts{list-style:none;margin:0;padding:0;border-top:1px solid rgba(138,90,59,.25)}
.facts li{display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;padding:14px 0;border-bottom:1px solid rgba(138,90,59,.25);font-size:15.5px}
.facts li b{font:500 13px/1.6 var(--mono);color:var(--sepia)}
.next{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:48px 0 0}

/* founder page */
.fhero{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,6vw,96px);align-items:center}
.fhero .frame{background:#fff;padding:12px 12px 0;box-shadow:0 18px 36px -20px rgba(0,0,0,.6);transform:rotate(-1.4deg)}
.fhero .frame img{aspect-ratio:4/5;object-fit:cover;object-position:46% 30%;width:100%}
.fhero .frame .tag{font:400 11px/1 var(--mono);color:var(--muted);padding:12px 2px 14px}
.bigq{font:500 clamp(28px,3.4vw,46px)/1.2 var(--serif);margin:0}
.life{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(32px,6vw,96px)}
.life .stick{position:sticky;top:40px;align-self:start}
.step{display:grid;grid-template-columns:120px minmax(0,1fr);gap:22px;padding:26px 0;border-bottom:1px solid rgba(138,90,59,.25)}
.step:first-child{border-top:1px solid rgba(138,90,59,.25)}
.step b{font:500 14px/1.5 var(--mono);color:var(--sepia)}
.step h3{font-size:24px;margin-bottom:6px}
.step p{color:var(--ink-2);font-size:15.5px;margin:0}
.duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-top:40px}

.lightbox{position:fixed;inset:0;z-index:100;background:rgba(10,20,33,.94);display:none;align-items:center;justify-content:center;padding:16px;cursor:zoom-out}
.lightbox.open{display:flex}
.lightbox img{max-width:100%;max-height:100%;object-fit:contain;box-shadow:0 20px 50px rgba(0,0,0,.5)}
.lightbox button{position:absolute;top:14px;right:18px;background:none;border:0;color:var(--on-navy);font-size:34px;line-height:1;cursor:pointer}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .9s ease,transform .9s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

@media (max-width:980px){
  .nav{display:none}
  .burger{display:block}
  .hdr.open .nav{display:flex;flex-direction:column;align-items:flex-start;position:absolute;top:88px;left:0;right:0;background:var(--navy);padding:24px var(--gut) 32px;gap:20px;font-size:17px}
  .proof .wrap{grid-template-columns:repeat(2,minmax(0,1fr))}
  .proof .item{border-right:0;margin-right:0;border-bottom:1px solid var(--line);padding-right:12px}
  .intro,.group-grid,.founder,.inv,.rec{grid-template-columns:minmax(0,1fr)}
  .pillars{grid-template-columns:minmax(0,1fr)}
  .t3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .chap-h,.fhero,.life{grid-template-columns:minmax(0,1fr)}
  .life .stick{position:static}
  .board .w4,.board .w5{grid-column:span 6}.board .w6,.board .w7,.board .w8{grid-column:span 12}
  .ftr .cols{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:620px){
  body{font-size:16px}
  .cards,.vids,.t2,.t3{grid-template-columns:minmax(0,1fr)}
  .tier+.tier::before{display:none}
  .proof .wrap{grid-template-columns:minmax(0,1fr)}
  .ftr .cols{grid-template-columns:minmax(0,1fr)}
  .hero .cap{display:none}
  .hero img.bg{object-position:70% 40%}
  .hero::after{background:linear-gradient(0deg,rgba(14,27,44,.97) 0%,rgba(14,27,44,.9) 55%,rgba(14,27,44,.35) 100%)}
  .cv li{grid-template-columns:84px minmax(0,1fr)}
  .board .ex{grid-column:span 12 !important}
  .step,.facts li{grid-template-columns:minmax(0,1fr);gap:6px}
  .duo{grid-template-columns:minmax(0,1fr)}
  .phead{padding:130px 0 64px}
  .phead img.bg{opacity:.18}
  .phead::after{background:linear-gradient(0deg,rgba(14,27,44,.97),rgba(14,27,44,.82))}
}