/* Nouveau Equation: Aurora design system (dark + light)
   Brand blue #0432FF · Geist + Geist Mono
   Theme is set on <html data-theme="dark|light">; default follows the visitor's system. */

:root{
  --blue:#0432FF;--blue-2:#2A52FF;--gold:#F2B63C;--green:#3DCB8A;
  --font:'Geist',system-ui,-apple-system,'Segoe UI',sans-serif;--mono:'Geist Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --wrap:1200px;--gut:24px;--r-sm:12px;--r:20px;--r-lg:28px;
  --ease:cubic-bezier(.2,.8,.2,1);
}
/* DARK (default identity) */
:root,[data-theme="dark"]{
  color-scheme:dark;
  --bg:#070A14;--bg-2:#0B1020;--surface:rgba(255,255,255,.04);--surface-2:rgba(255,255,255,.07);--solid:#0F1526;
  --text:#E9ECF5;--strong:#FFFFFF;--muted:#B0B8CC;--faint:#8D96AC;
  --line:rgba(255,255,255,.12);--line-2:rgba(255,255,255,.18);
  --accent:#8EA4FF;--accent-ink:#FFFFFF;
  --glow:rgba(4,50,255,.55);--shadow:0 40px 80px rgba(0,0,0,.45);
  --nav:rgba(10,14,28,.72);--overlay:linear-gradient(90deg,rgba(7,10,20,.94) 0%,rgba(7,10,20,.78) 50%,rgba(7,10,20,.45) 100%);
  --card-grad:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  --ok:#7BE0A8;--warn:#F2B63C;
}
[data-theme="light"]{
  color-scheme:light;
  --bg:#F5F6FA;--bg-2:#ECEEF5;--surface:#FFFFFF;--surface-2:#F1F3F9;--solid:#FFFFFF;
  --text:#1A2033;--strong:#0A0F1F;--muted:#4A5266;--faint:#5E667A;
  --line:rgba(10,15,31,.11);--line-2:rgba(10,15,31,.18);
  --accent:#0432FF;--accent-ink:#FFFFFF;
  --glow:rgba(4,50,255,.20);--shadow:0 30px 60px rgba(20,30,80,.12);
  --nav:rgba(255,255,255,.78);--overlay:linear-gradient(90deg,rgba(245,246,250,.97) 0%,rgba(245,246,250,.88) 50%,rgba(245,246,250,.55) 100%);
  --card-grad:linear-gradient(180deg,#FFFFFF,#FAFBFE);
  --ok:#0E8A55;--warn:#9A6A00;
}
@media (prefers-color-scheme:light){
  :root:not([data-theme="dark"]){
    color-scheme:light;
    --bg:#F5F6FA;--bg-2:#ECEEF5;--surface:#FFFFFF;--surface-2:#F1F3F9;--solid:#FFFFFF;
    --text:#1A2033;--strong:#0A0F1F;--muted:#4A5266;--faint:#5E667A;
    --line:rgba(10,15,31,.11);--line-2:rgba(10,15,31,.18);
    --accent:#0432FF;--glow:rgba(4,50,255,.20);--shadow:0 30px 60px rgba(20,30,80,.12);
    --nav:rgba(255,255,255,.78);--overlay:linear-gradient(90deg,rgba(245,246,250,.97) 0%,rgba(245,246,250,.88) 50%,rgba(245,246,250,.55) 100%);
    --card-grad:linear-gradient(180deg,#FFFFFF,#FAFBFE);--ok:#0E8A55;--warn:#9A6A00;
  }
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 var(--font);-webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background-color .3s,color .3s}
img,video,svg{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
p{margin:0}
ul,ol{margin:0;padding:0}
h1,h2,h3,h4{margin:0;color:var(--strong);font-weight:600;letter-spacing:-.03em;line-height:1.05;text-wrap:balance}
h1{font-size:clamp(40px,6.2vw,76px);letter-spacing:-.04em;line-height:1}
h2{font-size:clamp(30px,4vw,50px)}
h3{font-size:clamp(19px,1.8vw,22px);letter-spacing:-.015em;line-height:1.25}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:10px;z-index:200;background:var(--blue);color:#fff;padding:10px 14px;border-radius:8px}
.skip:focus{left:10px}
.wrap{width:min(var(--wrap),calc(100% - 2*var(--gut)));margin-inline:auto}
.mono{font-family:var(--mono)}
.kick{display:inline-block;font-family:var(--mono);font-size:13px;color:var(--accent);margin-bottom:12px}
.lead{font-size:clamp(17px,1.6vw,19px);color:var(--muted);max-width:60ch;margin-top:20px}
.muted{color:var(--muted)}
.accent{color:var(--accent)}
.sec{padding:clamp(64px,9vw,112px) 0}
.sec.tight{padding-top:0}
.sec-h{display:flex;flex-wrap:wrap;gap:20px 48px;align-items:flex-end;justify-content:space-between;margin-bottom:40px}
.sec-h>div{flex:1 1 460px}
.sec-h>p{flex:1 1 360px;color:var(--muted);max-width:52ch}
.band{background:var(--bg-2);border-block:1px solid var(--line)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:12px;font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;transition:transform .25s var(--ease),background .2s,border-color .2s,color .2s}
.btn .arr{transition:transform .25s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-2)}
.btn-ghost{border-color:var(--line-2);color:var(--strong);background:transparent}
.btn-ghost:hover{background:var(--surface-2)}
.btn-white{background:#fff;color:#0A1A7A}
.btn-white:hover{background:#E6EBFF}
.lk{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--accent)}
.lk .arr{transition:transform .25s var(--ease)}
.lk:hover .arr{transform:translateX(4px)}
.chip{display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);font-size:13px;color:var(--text)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid var(--line-2);border-radius:999px;font-family:var(--mono);font-size:12px;color:var(--muted);background:var(--surface)}
.badge i{width:7px;height:7px;border-radius:50%;background:var(--gold)}

/* header */
.hdr{position:sticky;top:0;z-index:50;padding:14px var(--gut) 0}
.nav{max-width:var(--wrap);margin:0 auto;display:flex;align-items:center;gap:20px;padding:8px 8px 8px 20px;border:1px solid var(--line);border-radius:999px;background:var(--nav);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.logo{display:flex;flex-direction:column;line-height:.9;font-weight:700;font-size:15px;color:var(--strong);letter-spacing:-.01em;flex:none}
.logo .n{color:var(--accent);font-size:22px}
.logo .o{color:var(--faint)}
.menu{display:flex;gap:2px;margin:0 auto;list-style:none}
.menu a{display:block;padding:10px 12px;border-radius:999px;font-size:14px;color:var(--muted);transition:color .2s,background .2s}
.menu a:hover,.menu a[aria-current="page"]{color:var(--strong);background:var(--surface-2)}
.nav-r{display:flex;align-items:center;gap:8px;flex:none}
.tbtn{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;cursor:pointer;color:var(--strong)}
.tbtn svg{width:18px;height:18px}
.tbtn .sun{display:none}
[data-theme="light"] .tbtn .sun{display:block}[data-theme="light"] .tbtn .moon{display:none}
.cta-s{min-height:44px;border-radius:999px;padding:0 18px}
.burger{display:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--surface);cursor:pointer;place-items:center}
.burger span,.burger span::before,.burger span::after{display:block;width:18px;height:2px;background:var(--strong);position:relative;transition:transform .3s,background .3s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0}
.burger span::before{top:-6px}.burger span::after{top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}
@media(max-width:1020px){
  .menu{position:fixed;inset:76px 12px auto 12px;flex-direction:column;gap:0;padding:12px;border:1px solid var(--line);border-radius:20px;background:var(--solid);box-shadow:var(--shadow);opacity:0;transform:translateY(-8px);pointer-events:none;transition:opacity .25s,transform .25s;margin:0}
  .menu.open{opacity:1;transform:none;pointer-events:auto}
  .menu a{font-size:18px;padding:14px 16px;border-radius:12px;color:var(--strong)}
  .burger{display:grid}
  .nav-r .cta-s{display:none}
  .nav{justify-content:space-between}
}

/* glow */
.glow{position:relative}
.glow::before{content:"";position:absolute;left:50%;top:-320px;width:1100px;height:720px;margin-left:-550px;background:radial-gradient(closest-side,var(--glow),transparent 70%);pointer-events:none;z-index:0}
.glow>*{position:relative;z-index:1}

/* home hero with background video */
.hero{position:relative;overflow:hidden;margin-top:-74px;padding-top:74px}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media video,.hero-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-media::after{content:"";position:absolute;inset:0;background:var(--overlay)}
.hero .wrap{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:48px;align-items:center;padding:clamp(72px,10vw,120px) 0 clamp(64px,8vw,96px)}
.hero-copy{flex:1 1 540px;min-width:0}
.hero-copy h1 em{font-style:normal;color:var(--accent)}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.loop{flex:1 1 400px;min-width:0;border:1px solid var(--line);border-radius:var(--r);background:var(--card-grad);padding:22px;box-shadow:var(--shadow);backdrop-filter:blur(8px)}
.loop-h{display:flex;justify-content:space-between;font-family:var(--mono);font-size:12px;color:var(--faint)}
.loop-h b{color:var(--ok);font-weight:400}
.step{display:flex;gap:14px;align-items:flex-start;border:1px solid var(--line);border-radius:14px;padding:14px;margin-top:10px;background:var(--surface)}
.step .t{font-family:var(--mono);font-size:11px;min-width:66px;padding-top:3px}
.step b{display:block;color:var(--strong);font-weight:600}
.step span{font-size:13px;color:var(--faint)}
.step.on{background:var(--blue);border-color:var(--blue)}
.step.on b,.step.on .t{color:#fff}.step.on span{color:#D5DDFF}
.step.ppl{border-color:color-mix(in srgb,var(--ok) 50%,transparent)}
.t-sig{color:var(--warn)}.t-ctx{color:var(--accent)}.t-ppl{color:var(--ok)}

/* inner page hero */
.phero{position:relative;overflow:hidden}
.phero .wrap{display:flex;flex-wrap:wrap;gap:48px;align-items:center;padding:clamp(48px,7vw,88px) 0 clamp(48px,6vw,72px)}
.phero-copy{flex:1 1 520px;min-width:0}
.phero-copy h1{font-size:clamp(38px,5.4vw,66px)}
.phero-media{flex:1 1 420px;min-width:0;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;box-shadow:var(--shadow)}
.phero-media{position:relative}.phero-media img,.phero-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-family:var(--mono);font-size:12px;color:var(--faint);margin-bottom:22px}
.crumbs a:hover{color:var(--strong)}

/* facts strip */
.facts{border-block:1px solid var(--line)}
.facts .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:24px;padding:28px 0}
.fact b{display:block;font-size:clamp(30px,3.4vw,40px);font-weight:600;color:var(--strong);letter-spacing:-.02em;line-height:1.1;font-variant-numeric:tabular-nums}
.fact span{font-size:13px;color:var(--faint)}

/* grids & cards */
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,var(--min,260px)),1fr))}
.card{position:relative;display:flex;flex-direction:column;gap:10px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);padding:28px;transition:border-color .25s,transform .25s var(--ease),background .25s}
a.card:hover{border-color:var(--line-2);transform:translateY(-3px);background:var(--surface-2)}
.card .n{font-family:var(--mono);font-size:12px;color:var(--faint)}
.card h3{margin-top:2px}
.card p{color:var(--muted);font-size:15px;flex:1}
.card.blue{background:var(--blue);border-color:var(--blue);color:#fff}
.card.blue h3,.card.blue .lk{color:#fff}.card.blue p,.card.blue .n{color:#DCE3FF}
a.card.blue:hover{background:var(--blue-2)}
.span2{grid-column:span 2}
@media(max-width:640px){.span2{grid-column:auto}}
.tile-big{font-size:clamp(32px,3.6vw,42px);font-weight:600;letter-spacing:-.03em;color:var(--strong)}
.card.blue .tile-big{color:#fff}

/* media cards */
.mcard{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface);transition:transform .25s var(--ease),border-color .25s}
a.mcard:hover{transform:translateY(-3px);border-color:var(--line-2)}
.mcard .ph{aspect-ratio:16/10;overflow:hidden;background:var(--surface-2)}
.mcard .ph img,.mcard .ph video{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
a.mcard:hover .ph img{transform:scale(1.04)}
.mcard .bd{padding:22px;display:flex;flex-direction:column;gap:8px;flex:1}
.mcard .bd p{color:var(--muted);font-size:15px;flex:1}
.mcard .tag{font-family:var(--mono);font-size:12px;color:var(--accent)}

/* split */
.split{display:flex;flex-wrap:wrap;gap:clamp(32px,5vw,64px);align-items:center}
.split>*{flex:1 1 440px;min-width:0}
.split .media{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);aspect-ratio:5/4;box-shadow:var(--shadow)}
.split .media img,.split .media video{width:100%;height:100%;object-fit:cover}
.split.rev>.media{order:2}
@media(max-width:900px){.split.rev>.media{order:0}}
.list{list-style:none;border-top:1px solid var(--line);margin-top:24px}
.list li{padding:16px 0;border-bottom:1px solid var(--line);color:var(--muted)}
.list li b{color:var(--strong);font-weight:600}
.prose{color:var(--muted);max-width:70ch}
.prose p+p,.prose ul+p,.prose p+ul{margin-top:1em}
.prose h2{font-size:clamp(26px,3vw,36px);margin:1.6em 0 .5em}
.prose h3{margin:1.4em 0 .4em}
.prose ul{padding-left:1.2em}
.prose li+li{margin-top:.4em}
.prose strong{color:var(--strong)}
.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}

/* feature panel */
.panel{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);padding:clamp(28px,4vw,48px)}

/* video feature */
.vfeat{position:relative;display:block;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);aspect-ratio:16/9;background:#0A0F1F;box-shadow:var(--shadow)}
.vfeat video{width:100%;height:100%;object-fit:cover}
.vfeat .play{position:absolute;inset:0;display:grid;place-items:center;border:0;background:linear-gradient(0deg,rgba(0,0,0,.45),rgba(0,0,0,.1));cursor:pointer;color:#fff}
.vfeat .play span{width:84px;height:84px;border-radius:50%;background:var(--blue);display:grid;place-items:center;box-shadow:0 0 0 12px rgba(4,50,255,.25);transition:transform .25s var(--ease)}
.vfeat .play:hover span{transform:scale(1.06)}
.vfeat .cap{position:absolute;left:16px;bottom:14px;font-family:var(--mono);font-size:12px;color:#fff;background:rgba(0,0,0,.5);padding:6px 10px;border-radius:8px}
.vfeat.playing .play,.vfeat.playing .cap{display:none}

/* steps (approach) */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:16px;counter-reset:s}
.steps div{border:1px solid var(--line);border-radius:var(--r);padding:24px;background:var(--surface)}
.steps div::before{counter-increment:s;content:"0" counter(s);display:block;font-family:var(--mono);font-size:13px;color:var(--accent);margin-bottom:10px}
.steps b{display:block;color:var(--strong);font-weight:600;font-size:18px;margin-bottom:6px}
.steps span{color:var(--muted);font-size:15px}

/* sticky side nav */
.side{display:flex;flex-wrap:wrap;gap:48px;align-items:flex-start}
.side aside{flex:0 1 240px;position:sticky;top:110px}
.side aside a{display:block;padding:11px 14px;border-radius:10px;color:var(--muted);font-size:15px;transition:background .2s,color .2s}
.side aside a:hover,.side aside a.is-active{background:var(--surface-2);color:var(--strong)}
.side .body{flex:999 1 560px;min-width:0}
.side .body>section{padding-bottom:48px;margin-bottom:48px;border-bottom:1px solid var(--line);scroll-margin-top:110px}
.side .body>section:last-child{border-bottom:0;margin-bottom:0}
@media(max-width:900px){.side aside{position:static;flex-basis:100%;display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}.side aside a{flex:none;border:1px solid var(--line)}}
.dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:12px;margin-top:22px}
.dl div{border:1px solid var(--line);border-radius:14px;padding:18px;background:var(--surface)}
.dl b{display:block;color:var(--strong);font-weight:600;margin-bottom:4px}
.dl span{font-size:14.5px;color:var(--muted)}

/* table */
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:680px;font-size:15px}
th,td{padding:16px 18px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
th{font-weight:600;color:var(--strong);background:var(--surface-2)}
th.hi{background:var(--blue);color:#fff}
td.hi{background:color-mix(in srgb,var(--blue) 12%,transparent);color:var(--strong)}
tr:last-child td{border-bottom:0}
td:first-child{font-weight:600;color:var(--strong)}

/* faq */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:22px 0;font-weight:600;font-size:18px;color:var(--strong)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);font-size:22px;color:var(--accent);transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 0 22px;color:var(--muted);max-width:72ch}

/* leaders */
.leader{display:flex;flex-direction:column;gap:18px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);padding:30px}
.leader .top{display:flex;flex-wrap:wrap;gap:20px;align-items:center}
.leader img{width:120px;height:120px;border-radius:50%;object-fit:cover;border:3px solid var(--blue)}
.leader h3{font-size:28px}
.leader .role{color:var(--accent);font-weight:600;margin-top:4px}
.leader ul{padding-left:20px;display:grid;gap:8px;color:var(--muted);font-size:15px}

/* readiness */
.ready{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:16px}
.ready fieldset{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);padding:22px;margin:0}
.ready legend{font-weight:600;color:var(--strong);padding:0 6px;font-size:17px}
.ready label{display:flex;gap:12px;align-items:flex-start;padding:9px 0;color:var(--muted);font-size:15px;cursor:pointer}
.ready input{width:20px;height:20px;margin-top:2px;accent-color:var(--blue);flex:none}
.ready-out{margin-top:20px;display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.meter{flex:1 1 320px;height:10px;border-radius:5px;background:var(--surface-2);overflow:hidden;border:1px solid var(--line)}
.meter i{display:block;height:100%;width:0;background:var(--blue);transition:width .4s var(--ease)}
.ready-msg{flex:1 1 100%;color:var(--muted)}

/* contact */
.cgrid{display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start}
.cgrid>form{flex:1.4 1 520px}
.cgrid>.channels{flex:1 1 300px}
form.cf{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);padding:28px;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}
form.cf .full{grid-column:1/-1}
form.cf label{display:grid;gap:6px;font-size:14px;font-weight:600;color:var(--strong)}
form.cf input,form.cf select,form.cf textarea{width:100%;padding:13px 14px;border-radius:12px;border:1px solid var(--line-2);background:var(--bg);color:var(--strong);font-size:16px}
form.cf textarea{min-height:140px;resize:vertical}
form.cf input:focus,form.cf select:focus,form.cf textarea:focus{outline:2px solid var(--accent);outline-offset:1px}
.note{font-size:13px;color:var(--faint)}
.channels{display:grid;gap:12px}
.channels a{display:flex;flex-direction:column;gap:2px;border:1px solid var(--line);border-radius:16px;padding:18px 20px;background:var(--surface);transition:border-color .2s,background .2s}
.channels a:hover{border-color:var(--line-2);background:var(--surface-2)}
.channels small{font-family:var(--mono);font-size:12px;color:var(--faint)}
.channels b{color:var(--strong);font-weight:600;font-size:17px}
.channels .wa{background:var(--blue);border-color:var(--blue)}
.channels .wa small{color:#DCE3FF}.channels .wa b{color:#fff}
.map{margin-top:24px;border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.map iframe{display:block;width:100%;height:380px;border:0}

/* CTA */
.cta-box{border-radius:var(--r-lg);padding:clamp(36px,5vw,64px) clamp(24px,4vw,56px);background:radial-gradient(120% 140% at 0% 0%,#1E4BFF 0%,#0432FF 40%,#0A1A7A 100%);display:flex;flex-wrap:wrap;gap:28px;align-items:center;justify-content:space-between;color:#fff;position:relative;overflow:hidden}
.cta-box h2{color:#fff;flex:1 1 480px;font-size:clamp(30px,4vw,46px)}
.cta-box p{color:#DCE3FF;margin-top:12px;max-width:52ch}
.cta-box>div{flex:1 1 480px}

/* footer */
.ftr{border-top:1px solid var(--line);background:var(--bg-2);margin-top:clamp(56px,8vw,96px)}
.ftr .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr));gap:32px;padding:56px 0 36px;font-size:14.5px}
.ftr h4{font-family:var(--mono);font-size:12px;font-weight:400;color:var(--faint);letter-spacing:0;margin-bottom:14px}
.ftr ul{list-style:none;display:grid;gap:9px}
.ftr ul a{color:var(--muted)}
.ftr ul a:hover{color:var(--strong)}
.ftr .addr{color:var(--muted);margin-top:14px;line-height:1.6}
.ftr .legal{border-top:1px solid var(--line);padding:18px 0 28px;display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font-size:13px;color:var(--faint)}

/* article */
.article{max-width:760px;margin:0 auto}
.article .meta{font-family:var(--mono);font-size:13px;color:var(--faint);margin-top:18px}
.article .cover{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);margin:36px 0;aspect-ratio:16/8}
.article .cover img{width:100%;height:100%;object-fit:cover}
.article .tldr{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);padding:22px 24px;margin-bottom:28px}
.article .tldr b{display:block;font-family:var(--mono);font-size:12px;font-weight:400;color:var(--accent);margin-bottom:6px}

/* reveal motion */
@media (prefers-reduced-motion:no-preference){
  .rv{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
  .rv.in{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .hero-media video{display:none}
}
@media print{.hdr,.ftr,.hero-media,.tbtn{display:none}}

/* diagrams */
.ladder{list-style:none;display:grid;gap:10px;counter-reset:none}
.ladder li{display:grid;grid-template-columns:44px 1fr;gap:2px 14px;align-items:baseline;border:1px solid var(--line);border-radius:16px;padding:16px 18px;background:var(--surface)}
.ladder li .mono{grid-row:span 2;color:var(--accent);font-size:13px}
.ladder li b{color:var(--strong);font-weight:600}
.ladder li span:last-child{color:var(--muted);font-size:14.5px}
.ladder li:last-child{background:var(--blue);border-color:var(--blue)}
.ladder li:last-child b,.ladder li:last-child .mono{color:#fff}.ladder li:last-child span:last-child{color:#DCE3FF}
.stack{display:grid;gap:10px}
.layer{border:1px solid var(--line);border-radius:18px;padding:18px 20px;background:var(--surface);display:flex;flex-direction:column;gap:6px}
.layer .mono{font-size:12px;color:var(--faint)}
.layer>b{color:var(--strong);font-weight:600;font-size:18px}
.layer em{font-style:normal;color:var(--muted);font-size:14.5px}
.l-joule{align-self:center;justify-self:center;text-align:center;border-radius:999px;padding:14px 28px;align-items:center}
.l-suite{background:linear-gradient(160deg,color-mix(in srgb,var(--blue) 22%,transparent),var(--surface))}
.l-suite .chips{margin-top:6px}
.tiers{display:flex;gap:6px;margin-top:8px}
.tiers span{flex:1;text-align:center;font-family:var(--mono);font-size:11px;padding:6px;border-radius:8px;border:1px dashed var(--line-2);color:var(--faint)}
.l-kg{border-style:dashed;text-align:center;align-items:center}
.l-plat{background:var(--blue);border-color:var(--blue)}
.l-plat .mono{color:#DCE3FF}.l-plat>b{color:#fff}
.trio{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px;margin-top:8px}
.trio span{background:rgba(255,255,255,.12);border-radius:12px;padding:10px 12px;color:#E6EBFF;font-size:13px;line-height:1.4}
.trio span b{display:block;color:#fff;font-weight:600;margin-bottom:2px}
.gap{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--surface)}
.gap-top{padding:22px 24px;background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 14%,transparent),transparent);border-bottom:1px dashed var(--line-2);display:flex;flex-direction:column;gap:4px}
.gap-top b{color:var(--strong)}.gap-top span{color:var(--muted);font-size:14.5px}
.gap-body{padding:22px 24px}
.gap-body>b{display:block;font-size:12px;font-weight:400;color:var(--accent);margin-bottom:12px}
.gap-grid{display:grid;gap:10px}
.gap-grid div{border:1px solid var(--line);border-radius:14px;padding:14px 16px;background:var(--surface-2)}
.gap-grid b{display:block;color:var(--strong);font-weight:600}
.gap-grid span{color:var(--muted);font-size:14.5px}
.path{display:flex;flex-direction:column;gap:8px;align-items:stretch}
.path i{font-style:normal;color:var(--accent);font-size:20px;text-align:center;transform:rotate(90deg);line-height:1}
.pnode{border:1px solid var(--line);border-radius:16px;padding:14px 18px;background:var(--surface);display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px 16px}
.pnode .mono{font-size:11px;color:var(--faint)}
.pnode b{color:var(--strong);font-weight:600;line-height:1.25}
.pnode.on{background:color-mix(in srgb,var(--blue) 18%,var(--surface));border-color:color-mix(in srgb,var(--blue) 40%,transparent)}
.pnode.goal{background:var(--blue);border-color:var(--blue)}
.pnode.goal b,.pnode.goal .mono{color:#fff}


/* case studies */
.case{display:flex;flex-wrap:wrap;gap:clamp(24px,4vw,48px);align-items:flex-start;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);padding:clamp(20px,3vw,32px);margin-bottom:20px;scroll-margin-top:100px}
.case-media{flex:1 1 320px;min-width:0;border-radius:var(--r);overflow:hidden;aspect-ratio:4/3}
.case-media img{width:100%;height:100%;object-fit:cover}
.case-body{flex:1.4 1 420px;min-width:0}
.case-body h2{font-size:clamp(24px,2.6vw,32px)}
.case-body .kick a{color:inherit;text-decoration:underline;text-underline-offset:3px}
.case-body ul li b{color:var(--strong)}

.phero-media:has(img.diagram){background:#fff;aspect-ratio:auto;display:grid;place-items:center}
.phero-media img.diagram{position:static;width:100%;height:auto;object-fit:contain;padding:clamp(12px,2vw,24px)}

/* dropdown menus */
.menu>li{position:relative}
.menu .dd{display:flex;align-items:center}
.menu .dd>a{padding-right:2px}
.dd-t{width:26px;height:36px;border:0;background:none;color:var(--faint);cursor:pointer;display:grid;place-items:center;border-radius:8px;padding:0}
.dd-t svg{transition:transform .2s}
.dd-t:hover{color:var(--strong)}
.dd.open>.dd-t svg{transform:rotate(180deg)}
.sub{list-style:none;position:absolute;top:calc(100% + 10px);left:0;min-width:250px;padding:8px;margin:0;border:1px solid var(--line);border-radius:16px;background:var(--solid);box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .2s,transform .2s,visibility .2s;z-index:60}
.sub::before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
.sub a{display:block;padding:9px 12px;border-radius:10px;font-size:14px;color:var(--muted);white-space:nowrap}
.sub a:hover,.sub a:focus-visible{background:var(--surface-2);color:var(--strong)}
@media(min-width:1021px){.dd:hover>.sub,.dd:focus-within>.sub,.dd.open>.sub{opacity:1;visibility:visible;transform:none}}
@media(max-width:1020px){
  .menu{max-height:calc(100vh - 100px);overflow-y:auto}
  .menu .dd{flex-wrap:wrap}
  .menu .dd>a{flex:1}
  .dd-t{width:44px;height:44px}
  .sub{position:static;display:none;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:none;min-width:0;width:100%;padding:0 0 8px 12px}
  .sub::before{display:none}
  .dd.open>.sub{display:block}
  .sub a{font-size:16px;white-space:normal;color:var(--muted)}
}