:root{
  --ink:#141118;
  --ink-2:#1F1A26;
  --slate:#4A4356;
  --mist:#8A8098;
  --paper:#F6F4F1;
  --paper-2:#ECE8E2;
  --signal:#C6F24E;
  --signal-deep:#6B8E12;
  --lav:#A99BD4;
  --lav-soft:#EDE9F7;
  --line:rgba(255,255,255,.09);
  --line-dark:rgba(20,17,24,.11);
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:80px;}
body{
  margin:0;font-family:"Inter",system-ui,sans-serif;
  background:var(--paper);color:var(--ink);
  -webkit-font-smoothing:antialiased;line-height:1.6;
}
h1,h2,h3{font-family:"Space Grotesk",system-ui,sans-serif;font-weight:600;line-height:1.05;margin:0;letter-spacing:-.02em;}
p{margin:0;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:1120px;margin:0 auto;padding:0 28px;}

/* header */
header{position:sticky;top:env(safe-area-inset-top,0);z-index:50;
  background:rgba(20,17,24,.85);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px;}
.brand{display:flex;align-items:center;gap:11px;color:#fff;font-family:"Space Grotesk";font-weight:600;font-size:1.06rem;letter-spacing:-.01em;}
.mark{width:26px;height:26px;flex:0 0 auto;}
.nav-links{display:flex;gap:30px;align-items:center;}
.nav-links a{color:#B9CAD6;font-size:.93rem;font-weight:450;transition:color .18s;}
.nav-links a:hover{color:#fff;}
.nav-cta{color:var(--ink)!important;background:var(--signal);padding:9px 17px;border-radius:7px;font-weight:600;font-size:.9rem;}
.nav-cta:hover{background:#d4f56e;}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:1.5rem;cursor:pointer;}

/* hero */
.hero{background:
    radial-gradient(1100px 560px at 82% -8%, rgba(169,155,212,.20), transparent 58%),
    radial-gradient(760px 420px at 8% 110%, rgba(198,242,78,.10), transparent 60%),
    linear-gradient(180deg,var(--ink) 0%, var(--ink-2) 100%);
  color:#fff;padding:92px 0 88px;overflow:hidden;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--signal);font-size:.82rem;font-weight:500;letter-spacing:.04em;margin-bottom:22px;}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--signal);box-shadow:0 0 0 4px rgba(198,242,78,.20);}
.hero h1{font-size:clamp(2.3rem,5vw,3.5rem);color:#fff;}
.hero h1 em{font-style:normal;color:var(--lav);}
.hero .lede{margin-top:24px;font-size:1.14rem;color:#C4D3DD;max-width:34ch;font-weight:450;}
.hero-actions{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap;}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 24px;border-radius:8px;font-weight:600;font-size:.96rem;transition:transform .16s,background .18s,border-color .18s;}
.btn-primary{background:var(--signal);color:var(--ink);}
.btn-primary:hover{background:#d4f56e;}
.btn-ghost{border:1px solid rgba(255,255,255,.22);color:#fff;}
.btn-ghost:hover{border-color:var(--signal);color:var(--signal);}

/* identity graph svg */
.graph-card{position:relative;}
.graph-svg{width:100%;height:auto;display:block;}
.g-node,.g-endpoint,.g-link,.g-ring{opacity:0;}
.reveal .g-link{animation:draw .9s ease forwards;}
.reveal .g-endpoint{animation:pop .5s cubic-bezier(.2,.8,.3,1.2) forwards;}
.reveal .g-node{animation:pop .6s cubic-bezier(.2,.8,.3,1.2) forwards;}
.reveal .g-ring{animation:ring 2.4s ease-out infinite;}
.g-link{stroke-dasharray:220;stroke-dashoffset:220;}
.reveal .g-link{animation-delay:.15s;}
.reveal .g-endpoint:nth-of-type(1){animation-delay:.55s;}
.reveal .g-endpoint:nth-of-type(2){animation-delay:.68s;}
.reveal .g-endpoint:nth-of-type(3){animation-delay:.81s;}
.reveal .g-endpoint:nth-of-type(4){animation-delay:.94s;}
.reveal .g-node{animation-delay:1.05s;}
@keyframes draw{to{stroke-dashoffset:0;opacity:1;}}
@keyframes pop{from{transform:scale(.4);opacity:0;}to{transform:scale(1);opacity:1;}}
@keyframes ring{0%{transform:scale(1);opacity:.5;}70%{opacity:0;}100%{transform:scale(1.9);opacity:0;}}
.g-endpoint,.g-node,.g-ring{transform-box:fill-box;transform-origin:center;}

/* section scaffolding */
section{padding:88px 0;}
.sec-head{max-width:56ch;margin-bottom:52px;}
.sec-kicker{color:#6E5FA6;font-weight:600;font-size:.9rem;margin-bottom:14px;}
.sec-head h2,.about h2{font-size:clamp(1.8rem,3.4vw,2.5rem);}
.about h2{margin-bottom:22px;}
.sec-head p{margin-top:16px;color:var(--slate);font-size:1.08rem;}

/* what we build */
.build{background:var(--paper);}
.cols{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.panel{background:#fff;border:1px solid var(--line-dark);border-radius:14px;padding:30px 28px;transition:border-color .2s,transform .2s;}
.panel:hover{border-color:var(--lav);transform:translateY(-2px);}
.panel .pico{width:38px;height:38px;margin-bottom:18px;color:#6E5FA6;}
.panel h3{font-size:1.22rem;margin-bottom:10px;}
.panel p{color:var(--slate);font-size:1rem;}

/* approach band */
.band{background:var(--ink);color:#fff;}
.band .sec-head p{color:#C4D3DD;}
.band .sec-kicker{color:var(--signal);}
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;}
.principle{padding:32px 28px;border-right:1px solid var(--line);}
.principle:last-child{border-right:0;}
.principle h3{color:#fff;font-size:1.1rem;margin-bottom:10px;}
.principle p{color:#9FB4C1;font-size:.98rem;}
.principle .num{font-family:"Space Grotesk";color:var(--signal);font-size:.9rem;font-weight:600;margin-bottom:16px;}

/* about */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start;}
.about p{color:var(--slate);font-size:1.06rem;margin-bottom:18px;}
.about .btn{margin-top:8px;}
.facts{background:#fff;border:1px solid var(--line-dark);border-radius:14px;padding:8px 26px;margin:0;}
.fact{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-bottom:1px solid var(--line-dark);}
.fact:last-child{border-bottom:0;}
.fact dt{color:var(--mist);font-size:.95rem;}
.fact dd{margin:0;font-weight:500;text-align:right;}

/* contact */
.contact{background:var(--paper-2);}
.contact-box{background:var(--ink);color:#fff;border-radius:18px;padding:58px 48px;display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center;}
.contact-box h2{color:#fff;font-size:clamp(1.7rem,3vw,2.3rem);}
.contact-box p{color:#C4D3DD;margin-top:14px;}
.contact-list{display:flex;flex-direction:column;gap:14px;}
.contact-row{display:flex;gap:12px;align-items:center;color:#D5E1E8;font-size:1rem;}
.contact-row svg{color:var(--signal);flex:0 0 auto;}
.contact-row a:hover{color:var(--signal);}

/* footer */
footer{background:var(--ink);color:#8AA0AE;border-top:1px solid var(--line);padding:40px 0;}
.foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;font-size:.9rem;}
.foot .brand{font-size:1rem;}
.foot-legal{text-align:right;font-size:.85rem;line-height:1.5;color:#8AA0AE;}
.foot-links{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:6px 18px;margin-bottom:10px;}
.foot-links a{color:#C4D3DD;transition:color .18s;}
.foot-links a:hover{color:var(--signal);}
.foot-copy{margin-top:6px;color:#61798A;}

/* legal pages */
.page-head{background:linear-gradient(180deg,var(--ink) 0%, var(--ink-2) 100%);color:#fff;padding:72px 0 56px;}
.page-head h1{font-size:clamp(2rem,4.4vw,3rem);}
.page-head .updated{margin-top:14px;color:#C4D3DD;font-size:.95rem;}
.legal{padding:64px 0 88px;}
.legal-body{max-width:74ch;}
.legal-body h2{font-size:1.35rem;margin:44px 0 14px;}
.legal-body h2:first-child{margin-top:0;}
.legal-body p,.legal-body li{color:var(--slate);font-size:1.02rem;}
.legal-body p + p{margin-top:12px;}
.legal-body ul{margin:12px 0;padding-left:22px;}
.legal-body li + li{margin-top:6px;}
.legal-body strong{color:var(--ink);font-weight:600;}
.legal-body a{color:#6E5FA6;text-decoration:underline;text-underline-offset:2px;}
.legal-body a:hover{color:var(--ink);}
.legal-body address{font-style:normal;color:var(--slate);line-height:1.7;}
.basis{width:100%;border-collapse:collapse;margin:16px 0;background:#fff;border:1px solid var(--line-dark);border-radius:14px;overflow:hidden;font-size:.98rem;}
.basis th,.basis td{text-align:left;vertical-align:top;padding:14px 18px;border-bottom:1px solid var(--line-dark);}
.basis th{font-family:"Space Grotesk",system-ui,sans-serif;font-weight:600;background:var(--paper-2);}
.basis td{color:var(--slate);}
.basis td:first-child{color:var(--ink);font-weight:500;width:38%;}
.basis tr:last-child td{border-bottom:0;}

/* 404 */
.notfound{min-height:60vh;display:flex;align-items:center;}
.notfound h1{font-size:clamp(2rem,4.4vw,3rem);margin-bottom:16px;}
.notfound p{color:var(--slate);margin-bottom:28px;}

@media(max-width:860px){
  .foot-legal{text-align:left;}
  .foot-links{justify-content:flex-start;}
  .hero-grid,.about-grid{grid-template-columns:1fr;gap:44px;}
  .graph-card{order:-1;max-width:440px;}
  .cols,.principles{grid-template-columns:1fr;}
  .principle{border-right:0;border-bottom:1px solid var(--line);}
  .principle:last-child{border-bottom:0;}
  .contact-box{grid-template-columns:1fr;padding:40px 30px;}
  .nav-links{display:none;}
  .menu-btn{display:block;}
  .nav-links.open{display:flex;position:absolute;top:66px;left:0;right:0;flex-direction:column;background:var(--ink);padding:20px 28px;gap:18px;border-bottom:1px solid var(--line);}
}
@media(max-width:600px){
  .wrap{padding:0 20px;}
  .basis thead{display:none;}
  .basis,.basis tbody,.basis tr,.basis td{display:block;width:100%;}
  .basis tr{border-bottom:1px solid var(--line-dark);}
  .basis tr:last-child{border-bottom:0;}
  .basis td{border-bottom:0;padding:12px 16px 0;}
  .basis td:last-child{padding-bottom:14px;}
  .basis td:first-child{width:100%;}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;}
  .g-node,.g-endpoint,.g-link,.g-ring{opacity:1!important;stroke-dashoffset:0!important;}
}