/* ============================================================
   Design tokens. Light is the default; [data-theme="dark"]
   swaps the surfaces and text, and brightens the accents so
   they hold contrast on a dark ground.
   ============================================================ */
:root{
  --paper:#F4F6FC; --surface:#FFFFFF; --ink:#10142B; --muted:#5B6478; --faint:#8891A3;
  --peri:#4A5EDA; --peri-bright:#8EA6FF; --peri-soft:rgba(74,94,218,.09); --peri-line:rgba(74,94,218,.28);
  --aqua:#0F9D8F; --aqua-bright:#74E0D4; --aqua-soft:rgba(15,157,143,.09); --aqua-line:rgba(15,157,143,.3);
  --amber:#B57A1F; --amber-bright:#F4C273; --amber-soft:rgba(244,194,115,.22); --amber-line:rgba(181,122,31,.3);
  --line:rgba(16,20,43,.10); --line-soft:rgba(16,20,43,.06);
  --shadow:0 20px 50px -20px rgba(16,20,43,.18);
  --void:#0A0D14;                 /* stays dark in both themes */
  --navh:70px;
}
[data-theme="dark"]{
  --paper:#05070C; --surface:#151B29; --ink:#EEF2F8; --muted:#9CAABD; --faint:#6E7C90;
  --peri:#8EA6FF; --peri-soft:rgba(142,166,255,.13); --peri-line:rgba(142,166,255,.32);
  --aqua:#74E0D4; --aqua-soft:rgba(116,224,212,.11); --aqua-line:rgba(116,224,212,.30);
  --amber:#F4C273; --amber-soft:rgba(244,194,115,.13); --amber-line:rgba(244,194,115,.34);
  --line:rgba(156,170,189,.18); --line-soft:rgba(156,170,189,.10);
  --shadow:0 22px 54px -22px rgba(0,0,0,.62);
}
[data-theme="dark"] .ladder-sec,[data-theme="dark"] .shift-sec,
[data-theme="dark"] .capshot,[data-theme="dark"] .report,[data-theme="dark"] .gov{
  border:1px solid rgba(156,170,189,.16)}
[data-theme="dark"] body > nav{background:rgba(10,13,20,.82)!important;border-bottom-color:rgba(156,170,189,.16)!important}
[data-theme="dark"] nav .wordmark g{fill:#EEF2F8}
[data-theme="dark"] nav .wordmark circle:not(.wm-ping){fill:var(--peri)}
[data-theme="dark"] nav .wordmark .wm-ping{fill:none;stroke:var(--peri)}
[data-theme="dark"] .btn.ghost{background:transparent;color:var(--ink);border-color:rgba(237,240,251,.34)}
[data-theme="dark"] .fld input,[data-theme="dark"] .fld select,[data-theme="dark"] .fld textarea{
  background:rgba(255,255,255,.04);color:var(--ink)}
[data-theme="dark"] .pv img{filter:grayscale(1) sepia(.35) hue-rotate(190deg) saturate(2.2) brightness(1.08) contrast(1.02)}

/* ---------- theme toggle ---------- */
.theme-t{position:fixed;right:20px;bottom:20px;z-index:120;width:44px;height:44px;border-radius:50%;
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  background:var(--surface);border:1px solid var(--line);color:var(--muted);
  box-shadow:0 8px 24px -8px rgba(16,20,43,.28);
  transition:color .18s,border-color .18s,transform .18s}
.theme-t:hover{color:var(--peri);border-color:var(--peri-line);transform:translateY(-2px)}
.theme-t svg{width:19px;height:19px}
.theme-t .t-moon{display:none}
[data-theme="dark"] .theme-t .t-moon{display:block}
[data-theme="dark"] .theme-t .t-sun{display:none}
@media print{.theme-t{display:none}}
/* ============================================================
   Arciom — shared stylesheet
   Loaded by every page before its own <style> block, so page
   rules continue to override these.
   ============================================================ */

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:'IBM Plex Sans',system-ui,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
h1,h2,h3{font-family:'Space Grotesk',sans-serif;line-height:1.02;letter-spacing:-.03em}
.mono{font-family:'IBM Plex Mono',monospace}
a{text-decoration:none;color:inherit}
.aurora{position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(900px 620px at 8% -6%, rgba(142,166,255,.35), transparent 60%),
    radial-gradient(820px 560px at 96% 4%, rgba(116,224,212,.28), transparent 62%),
    radial-gradient(760px 540px at 55% 108%, rgba(244,194,115,.30), transparent 60%),
    var(--paper);
}
body > nav{position:sticky;top:0;z-index:60;background:rgba(244,246,252,.75);-webkit-backdrop-filter:blur(14px) saturate(1.3);backdrop-filter:blur(14px) saturate(1.3);border-bottom:1px solid var(--line-soft)}
.nav-in{max-width:1180px;margin:0 auto;padding:15px 28px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.wordmark{overflow:visible;height:26px;width:auto;display:block}
.wm-ping{transform-box:fill-box;transform-origin:center;animation:wmping 2.4s ease-out infinite}
@keyframes wmping{0%{transform:scale(1);stroke-opacity:.55}70%,100%{transform:scale(3.125);stroke-opacity:0}}
.nav-links{display:flex;align-items:center;gap:26px;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:14.5px}
.nav-links a.pg{color:var(--muted)}
.nav-links a.pg:hover{color:var(--peri)}
.btn{display:inline-flex;align-items:center;gap:9px;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:15px;padding:12px 24px;border-radius:12px;cursor:pointer;border:1px solid transparent;transition:transform .18s ease, box-shadow .18s ease}
.btn.primary{background:var(--peri);color:#fff;box-shadow:0 12px 26px -10px rgba(74,94,218,.55)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px -10px rgba(74,94,218,.6)}
.btn.ghost{background:var(--surface);color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--peri);color:var(--peri);transform:translateY(-2px)}
.btn.small{padding:9px 18px;font-size:14px}
@media (max-width:760px){.nav-links a.pg{display:none}}
.hero > .wrap{width:100%}
.kicker{display:inline-flex;align-items:center;gap:9px;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--peri);background:var(--surface);border:1px solid var(--peri-line);border-radius:999px;padding:8px 16px;margin-bottom:30px}
.kicker i{width:7px;height:7px;border-radius:50%;background:var(--peri);font-style:normal;animation:blink 2.4s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}
.hero-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--peri-bright);margin-bottom:22px}
.hero h1 .alt{color:var(--peri-bright)}
.hero .sub{margin:26px 0 34px;font-size:clamp(17px,1.7vw,19.5px);color:rgba(237,240,251,.72);max-width:640px;line-height:1.55}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap}
.hero .cta-row .btn.ghost{background:transparent;color:#EEF2F8;border-color:rgba(237,240,251,.4)}
.hero .cta-row .btn.ghost:hover{border-color:var(--peri-bright);color:var(--peri-bright)}
.chip{font-family:'IBM Plex Sans',sans-serif;font-size:11.5px;font-weight:600;padding:4px 12px;border-radius:999px;display:inline-flex;align-items:center;gap:6px}
.chip i{width:6px;height:6px;border-radius:50%;font-style:normal}
.chip.live{color:var(--aqua-bright);background:rgba(116,224,212,.14);border:1px solid rgba(116,224,212,.4)}
.chip.rec{color:#FF8790;background:rgba(255,90,103,.14);border:1px solid rgba(255,90,103,.4)}
.chip.rec i{background:#FF5A67;animation:blink 1.4s ease-in-out infinite}
.cap-intro{max-width:1080px}
.cap-intro .h2{font-size:clamp(30px,4.2vw,48px)}
.capshot{margin:34px auto 0;max-width:1180px;background:radial-gradient(700px 400px at 10% 0%, rgba(142,166,255,.16), transparent 55%),radial-gradient(600px 380px at 95% 110%, rgba(116,224,212,.12), transparent 55%),#0A0D14;border:1px solid rgba(142,166,255,.25);border-radius:22px;box-shadow:0 30px 70px -28px rgba(16,20,43,.45);overflow:hidden;color:#EEF2F8}
.cap-bar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 20px;border-bottom:1px solid rgba(156,170,189,.18);background:rgba(18,23,34,.6);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.cap-title{display:inline-flex;align-items:center;gap:9px;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:14px;color:#EEF2F8}
.cap-mid{font-size:11px;color:var(--faint)}
.cap-body{display:grid;grid-template-columns:1fr 1.05fr;align-items:start}
@media (max-width:900px){.cap-body{grid-template-columns:1fr}}
.cap-left{padding:26px 24px;border-right:1px solid rgba(156,170,189,.14);display:flex;flex-direction:column}
@media (max-width:900px){.cap-left{border-right:none;border-bottom:1px solid rgba(156,170,189,.14)}}
.cap-right{padding:26px 24px 12px;display:flex;flex-direction:column}
.pane-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.pane-head .pt{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:#9CAABD}
.brain-wrap{position:relative;flex:1;display:flex;align-items:center;justify-content:center;min-height:340px}
.brain-svg{width:100%;height:auto;max-width:420px;display:block}
.brain-outline{fill:rgba(142,166,255,.05);stroke:var(--peri-bright);stroke-opacity:.5;stroke-width:1.6}
.spoke-line{stroke:var(--aqua-bright);stroke-opacity:.28;stroke-width:1.4}
.spoke-node{fill:#0A0D14;stroke-width:2}
.spoke-node.c{stroke:var(--peri-bright)}
.spoke-node.a{stroke:var(--aqua-bright)}
.spoke-node.m{stroke:var(--amber-bright)}
.spoke-label{font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.14em;fill:#9CAABD}
.particle{fill:var(--peri-bright)}
.twin-ring{fill:none;stroke:var(--aqua-bright);transform-box:fill-box;transform-origin:center;animation:twinRing 3.2s ease-in-out infinite}
.twin-ring.r2{animation-delay:.6s}
.twin-ring.r3{animation-delay:1.2s}
@keyframes twinRing{0%{stroke-width:2;opacity:.55;transform:scale(1)}100%{stroke-width:0;opacity:0;transform:scale(2.6)}}
.twin-core{fill:var(--aqua-bright);transform-box:fill-box;transform-origin:center;animation:twinPulse 2.2s ease-in-out infinite}
@keyframes twinPulse{0%,100%{transform:scale(1);filter:brightness(1)}50%{transform:scale(1.18);filter:brightness(1.3)}}
.twin-tag{font-family:'IBM Plex Mono',monospace;font-size:10.5px;font-weight:600;letter-spacing:.13em;fill:#EAFBF8}
.ads-mock{background:#121722;border:1px solid rgba(156,170,189,.2);border-radius:12px;overflow:hidden;position:relative;display:flex;flex-direction:column}
.ads-tabs{display:flex;gap:0;padding:0 12px;border-bottom:1px solid rgba(156,170,189,.16);background:rgba(255,255,255,.02)}
.ads-tabs span{font-family:'IBM Plex Mono',monospace;font-size:10.5px;color:#7E8CA3;padding:10px 11px;border-bottom:2px solid transparent}
.ads-tabs span.on{color:var(--peri-bright);border-color:var(--peri-bright)}
.ads-grid{position:relative;padding:4px 0 48px}
.ads-row{display:grid;grid-template-columns:1.7fr .85fr 1fr .6fr;gap:10px;padding:11px 14px;font-size:12.5px;align-items:center;color:#C8D4E4;border-bottom:1px solid rgba(156,170,189,.08)}
.ads-row.head{font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:#627084;padding:8px 14px}
.ads-row .dim{color:#7E8CA3}
.ads-row .up{color:var(--aqua-bright);font-family:'IBM Plex Mono',monospace;font-size:12px}
#r-budget{position:relative;border-radius:8px}
#r-bid{position:relative;border-radius:8px}
.field-val{position:relative;display:inline-block;font-family:'IBM Plex Mono',monospace;font-size:12px;color:#EAF0FF;padding:3px 7px;margin-left:-7px;border-radius:6px}
.v-old{opacity:1}
.v-new{position:absolute;left:7px;top:3px;white-space:nowrap;opacity:0}
.dd{position:absolute;left:61%;top:42px;width:190px;background:#1A2038;border:1px solid rgba(142,166,255,.4);border-radius:10px;box-shadow:0 22px 44px -12px rgba(0,0,0,.6);opacity:0;transform:translateY(-8px) scale(.96);transform-origin:top center;pointer-events:none;z-index:5}
.dd .opt{font-family:'IBM Plex Sans',sans-serif;font-size:12px;color:#C8D4E4;padding:8px 12px;display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid rgba(156,170,189,.1)}
.dd .opt:last-child{border-bottom:none}
.dd .ck{font-size:11px;color:var(--aqua-bright)}
.ck-old{opacity:1}
.ck-new{opacity:0}
.cursor{position:absolute;width:15px;height:15px;z-index:8;filter:drop-shadow(0 3px 6px rgba(0,0,0,.6));animation:cursorMove 9s cubic-bezier(.5,0,.2,1) infinite}
.click-ring{position:absolute;width:26px;height:26px;border-radius:50%;border:2px solid var(--peri-bright);left:-6px;top:-6px;opacity:0;animation:clickRing 9s linear infinite}
@keyframes cursorMove{
  0%,8%    {left:34%;top:-30px}
  15%,26%  {left:66%;top:13px}
  36%,52%  {left:72%;top:90px}
  62%,72%  {left:66%;top:13px}
  84%,100% {left:34%;top:-30px}
}
@keyframes clickRing{
  0%,16%   {opacity:0;transform:scale(.45)}
  17%      {opacity:.95;transform:scale(.75)}
  25%      {opacity:0;transform:scale(1.75)}
  41%      {opacity:0;transform:scale(.45)}
  42%      {opacity:.95;transform:scale(.75)}
  50%      {opacity:0;transform:scale(1.75)}
  100%     {opacity:0;transform:scale(1.75)}
}
.field-active{animation:fieldGlow 9s ease-in-out infinite}
@keyframes fieldGlow{
  0%,16%   {box-shadow:inset 0 0 0 2px rgba(142,166,255,0);background:rgba(142,166,255,0)}
  19%,54%  {box-shadow:inset 0 0 0 2px rgba(142,166,255,.6);background:rgba(142,166,255,.09)}
  60%,100% {box-shadow:inset 0 0 0 2px rgba(142,166,255,0);background:rgba(142,166,255,0)}
}
.dd-anim{animation:ddShow 9s ease-in-out infinite}
@keyframes ddShow{
  0%,17%   {opacity:0;transform:translateY(-8px) scale(.96)}
  23%,52%  {opacity:1;transform:translateY(0) scale(1)}
  57%,100% {opacity:0;transform:translateY(-8px) scale(.96)}
}
.opt-hi{animation:optHi 9s ease-in-out infinite}
@keyframes optHi{
  0%,36%   {background:transparent}
  39%,52%  {background:rgba(116,224,212,.16)}
  57%,100% {background:transparent}
}
.ck-old{animation:ckOld 9s steps(1,end) infinite}
@keyframes ckOld{0%,41%{opacity:1}42%,88%{opacity:0}89%,100%{opacity:1}}
.ck-new{animation:ckNew 9s steps(1,end) infinite}
@keyframes ckNew{0%,41%{opacity:0}42%,88%{opacity:1}89%,100%{opacity:0}}
.v-old{animation:vOld 9s steps(1,end) infinite}
@keyframes vOld{0%,55%{opacity:1}56%,88%{opacity:0}89%,100%{opacity:1}}
.v-new{animation:vNew 9s steps(1,end) infinite}
@keyframes vNew{0%,55%{opacity:0}56%,88%{opacity:1}89%,100%{opacity:0}}
.toast{position:absolute;right:14px;bottom:14px;display:inline-flex;align-items:center;gap:7px;background:rgba(116,224,212,.14);border:1px solid rgba(116,224,212,.5);color:var(--aqua-bright);font-family:'IBM Plex Mono',monospace;font-size:11px;font-weight:600;padding:7px 13px;border-radius:999px;opacity:0;animation:toastShow 9s cubic-bezier(.2,.9,.25,1) infinite}
.toast .tck{font-style:normal;display:inline-block;transform-origin:center;animation:tckPop 9s cubic-bezier(.2,1.7,.4,1) infinite}
@keyframes toastShow{
  0%,56%   {opacity:0;transform:translateY(10px) scale(.94)}
  61%      {opacity:1;transform:translateY(-2px) scale(1.02)}
  64%,80%  {opacity:1;transform:translateY(0) scale(1)}
  86%,100% {opacity:0;transform:translateY(6px) scale(.97)}
}
@keyframes tckPop{
  0%,58%   {transform:scale(0)}
  65%      {transform:scale(1.3)}
  69%,82%  {transform:scale(1)}
  86%,100% {transform:scale(0)}
}
.voice-strip{margin:22px 0 0;padding:16px 0 0;border-top:1px solid rgba(156,170,189,.16);display:flex;gap:14px;align-items:flex-start}
.wave{display:flex;align-items:center;gap:2.5px;height:32px;flex:none;margin-top:2px}
.wave i{width:3px;border-radius:99px;background:var(--peri-bright);animation:wv 1s ease-in-out infinite;display:block}
.wave i:nth-child(2n){animation-delay:.15s;height:60%}
.wave i:nth-child(3n){animation-delay:.3s;height:85%}
.wave i:nth-child(4n){animation-delay:.45s;height:40%}
.wave i:nth-child(1){height:35%}
.wave i:nth-child(5){height:95%}
.wave i:nth-child(7){height:55%}
.wave i:nth-child(9){height:75%}
.wave i:nth-child(11){height:45%}
@keyframes wv{0%,100%{transform:scaleY(.6)}50%{transform:scaleY(1.15)}}
.vlines{flex:1}
.vlines p{font-size:12.5px;line-height:1.5;margin:0 0 7px;color:#C8D4E4}
.vlines p:last-child{margin:0}
.vlines b{font-family:'IBM Plex Mono',monospace;font-weight:500;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase}
.vex b{color:var(--aqua-bright)}
.vtw b{color:var(--peri-bright)}
.vtw{color:#9CAABD}
section{padding:96px 0}
.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--peri);margin-bottom:16px}
.h2{font-size:clamp(34px,4.8vw,58px);font-weight:700;max-width:18ch}
.h2 .alt{color:var(--peri)}
.lede2{margin-top:16px;font-size:17px;color:var(--muted);max-width:520px}
.trio{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px;margin-top:52px}
.tcard{border-radius:20px;padding:34px 28px;border:1px solid;position:relative;overflow:hidden;transition:transform .2s ease}
.tcard:hover{transform:translateY(-4px)}
.tcard h3{font-size:26px;font-weight:700;letter-spacing:-.02em;margin-bottom:10px}
.tcard p{font-size:14.5px;color:var(--muted)}
.tcard .n{position:absolute;right:20px;top:16px;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:64px;letter-spacing:-.05em;opacity:.14}
.tcard.p1{background:linear-gradient(165deg, rgba(142,166,255,.25), rgba(142,166,255,.05)), var(--surface);border-color:var(--peri-line)}
.tcard.p1 .n{color:var(--peri)}
.tcard.p2{background:linear-gradient(165deg, rgba(244,194,115,.32), rgba(244,194,115,.06)), var(--surface);border-color:var(--amber-line)}
.tcard.p2 .n{color:var(--amber)}
.tcard.p3{background:linear-gradient(165deg, rgba(116,224,212,.28), rgba(116,224,212,.05)), var(--surface);border-color:var(--aqua-line)}
.tcard.p3 .n{color:var(--aqua)}
.ladder-sec{background:var(--ink);border-radius:32px;color:#EDF0FB;position:relative;overflow:hidden}
.ladder-sec::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 420px at 12% 0%, rgba(142,166,255,.28), transparent 60%),radial-gradient(600px 400px at 92% 110%, rgba(116,224,212,.2), transparent 60%),radial-gradient(520px 380px at 60% 130%, rgba(244,194,115,.16), transparent 55%)}
.ladder-sec .wrap{position:relative}
.ladder-sec .eyebrow{color:var(--peri-bright)}
.ladder-sec .h2{color:#fff}
.ladder-sec .h2 .alt{color:var(--peri-bright)}
.ladder-sec .lede2{color:rgba(237,240,251,.68)}
.rungs4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:52px}
@media (max-width:900px){.rungs4{grid-template-columns:1fr 1fr}}
.rg{border-radius:18px;padding:24px 20px 24px 23px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  position:relative;overflow:hidden}
.js .rg{opacity:0;transform:translateY(16px);
  transition:opacity .55s ease, transform .55s cubic-bezier(.2,.8,.25,1)}
.rg.last{background:linear-gradient(165deg, rgba(142,166,255,.3), rgba(142,166,255,.08));border-color:rgba(142,166,255,.45)}
.js .ladder-sec.in .rg{opacity:1;transform:none}
.rg:nth-child(1){transition-delay:.05s}
.rg:nth-child(2){transition-delay:.42s}
.rg:nth-child(3){transition-delay:.79s}
.rg:nth-child(4){transition-delay:1.16s}
.rg::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--peri-bright);opacity:.55;
  transform-origin:top}
.js .rg::before{transform:scaleY(0);transition:transform .5s ease}
.rg.last::before{opacity:1}
.js .ladder-sec.in .rg::before{transform:scaleY(1)}
.rg:nth-child(1)::before{transition-delay:.32s}
.rg:nth-child(2)::before{transition-delay:.69s}
.rg:nth-child(3)::before{transition-delay:1.06s}
.rg:nth-child(4)::before{transition-delay:1.43s}
.rg .k{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.18em;color:var(--peri-bright);margin-bottom:12px}
.rg h3{font-size:21px;color:#fff;margin-bottom:7px}
.rg p{font-size:13px;color:rgba(237,240,251,.62);line-height:1.55}
.gate{margin-top:36px;display:inline-flex;align-items:center;gap:10px;font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.08em;color:var(--amber-bright);border:1px solid rgba(244,194,115,.4);border-radius:999px;padding:10px 20px;background:rgba(244,194,115,.1)}
.js .gate{opacity:0;transform:translateY(8px);transition:opacity .55s ease 1.85s, transform .55s ease 1.85s}
.js .ladder-sec.in .gate{opacity:1;transform:none}
.day1{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:52px}
.d1:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.d1 .ic{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.d1 .ic svg{width:22px;height:22px}
.d1.a .ic{background:var(--peri-soft);color:var(--peri)}
.d1.b .ic{background:var(--amber-soft);color:var(--amber)}
.d1.c .ic{background:var(--aqua-soft);color:var(--aqua)}
.d1 h3{font-size:20px;margin-bottom:8px}
.d1 p{font-size:14px;color:var(--muted)}
.d1.a .tag{color:var(--peri)}
.d1.b .tag{color:var(--amber)}
.d1.c .tag{color:var(--aqua)}
.cmp{display:grid;grid-template-columns:1fr auto 1fr;gap:0;margin-top:52px;align-items:stretch}
.cmp-side{border-radius:22px;padding:38px 32px;position:relative;overflow:hidden}
.cmp-side .lbl{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;margin-bottom:20px;display:block}
.cmp-side .val{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:clamp(30px,3.6vw,44px);letter-spacing:-.03em;line-height:1.05;margin-bottom:14px}
.cmp-side p{font-size:14.5px;line-height:1.55}
.cmp-a{background:var(--surface);border:1px solid var(--line)}
.cmp-a .lbl{color:var(--faint)}
.cmp-a .val{color:var(--faint)}
.cmp-a p{color:var(--muted)}
.cmp-b{background:linear-gradient(160deg, rgba(142,166,255,.22), rgba(116,224,212,.10)), var(--surface);border:1px solid var(--peri-line)}
.cmp-b .lbl{color:var(--peri)}
.cmp-b .val{color:var(--ink)}
.cmp-b p{color:var(--muted)}
.cmp-vs{display:flex;align-items:center;justify-content:center;padding:0 20px;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.18em;color:var(--faint)}
.bars{display:flex;align-items:flex-end;gap:5px;height:82px;margin-bottom:20px;position:relative}
.bars::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--line)}
.bars i{--h:0%;flex:1;border-radius:4px 4px 0 0;display:block;height:var(--h);position:relative}
.js .bars i{height:0;transition:height .8s cubic-bezier(.2,.85,.25,1)}
.js .cmp.in .bars i{height:var(--h)}
.bars i:nth-child(1){transition-delay:.02s}
.bars i:nth-child(2){transition-delay:.08s}
.bars i:nth-child(3){transition-delay:.14s}
.bars i:nth-child(4){transition-delay:.20s}
.bars i:nth-child(5){transition-delay:.26s}
.bars i:nth-child(6){transition-delay:.32s}
.bars i:nth-child(7){transition-delay:.38s}
.bars i:nth-child(8){transition-delay:.44s}
.cmp-a .bars i{background:rgba(136,145,163,.34)}
.cmp-b .bars i{background:var(--peri);opacity:.42}
.cmp-b .bars i.spike{background:var(--aqua);opacity:1;transition-duration:1s;transition-delay:.6s}
.cmp-b .bars i.spike::after{content:"";position:absolute;left:50%;top:-10px;width:7px;height:7px;border-radius:50%;
  background:var(--aqua);transform:translateX(-50%) scale(1)}
.js .cmp-b .bars i.spike::after{transform:translateX(-50%) scale(0);
  transition:transform .45s cubic-bezier(.2,1.6,.4,1) 1.5s}
.js .cmp.in .cmp-b .bars i.spike::after{transform:translateX(-50%) scale(1)}
.loss3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.loss{border-radius:20px;padding:30px 26px;background:var(--surface);border:1px solid var(--line);transition:transform .2s ease,border-color .2s ease}
.loss:hover{transform:translateY(-4px);border-color:var(--peri-line)}
.loss .ic{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;background:var(--peri-soft);color:var(--peri)}
.loss .ic svg{width:20px;height:20px}
.loss h3{font-size:19px;font-weight:700;letter-spacing:-.02em;margin-bottom:9px}
.loss p{font-size:14px;color:var(--muted);line-height:1.55}
.shift-sec{background:var(--ink);border-radius:32px;position:relative;overflow:hidden;padding:88px 0;text-align:center}
.shift-sec::before{content:"";position:absolute;inset:0;background:radial-gradient(680px 400px at 20% 0%, rgba(142,166,255,.3), transparent 62%),radial-gradient(560px 380px at 88% 108%, rgba(116,224,212,.22), transparent 60%),radial-gradient(500px 360px at 55% 130%, rgba(244,194,115,.14), transparent 55%)}
.shift-sec .wrap{position:relative}
.shift-sec .eyebrow{color:var(--peri-bright)}
.shift-sec h2{font-size:clamp(30px,4.4vw,54px);font-weight:700;color:#fff;max-width:20ch;margin:0 auto;letter-spacing:-.03em;line-height:1.08}
.shift-sec h2 .alt{color:var(--peri-bright)}
.shift-sec p{margin:24px auto 0;font-size:17px;color:rgba(237,240,251,.68);max-width:560px}
.loop3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:52px}
@media (max-width:900px){.loop3{grid-template-columns:1fr}}
.lp{border-radius:22px;padding:32px 28px;position:relative;overflow:hidden;border:1px solid}
.lp .step{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;margin-bottom:18px;display:block}
.lp h3{font-size:24px;font-weight:700;letter-spacing:-.02em;margin-bottom:10px}
.lp p{font-size:14.5px;color:var(--muted);line-height:1.55}
.lp .viz{height:92px;margin-bottom:20px;display:flex;align-items:center}
.lp .viz svg{width:100%;height:100%;overflow:visible}
.lp.c1{background:linear-gradient(165deg, rgba(142,166,255,.2), rgba(142,166,255,.04)), var(--surface);border-color:var(--peri-line)}
.lp.c1 .step{color:var(--peri)}
.lp.c2{background:linear-gradient(165deg, rgba(244,194,115,.26), rgba(244,194,115,.05)), var(--surface);border-color:var(--amber-line)}
.lp.c2 .step{color:var(--amber)}
.lp.c3{background:linear-gradient(165deg, rgba(116,224,212,.24), rgba(116,224,212,.04)), var(--surface);border-color:var(--aqua-line)}
.lp.c3 .step{color:var(--aqua)}
.cap-line{animation:capDraw 5s ease-in-out infinite}
@keyframes capDraw{0%,6%{stroke-dashoffset:var(--l)}22%,80%{stroke-dashoffset:0}90%,100%{stroke-dashoffset:var(--l)}}
.cap-rec{transform-box:fill-box;transform-origin:center;animation:capRec 2s ease-in-out infinite}
@keyframes capRec{0%,100%{transform:scale(1);fill-opacity:1}50%{transform:scale(1.28);fill-opacity:.6}}
.kept-ring{transform-box:fill-box;transform-origin:center;opacity:0;animation:keptPop 6s ease-out infinite}
@keyframes keptPop{0%,89%{transform:scale(.7);opacity:0}91%{transform:scale(1);opacity:.85}99%,100%{transform:scale(2);opacity:0}}
.kept-tick{animation:keptTick 6s ease-out infinite}
@keyframes keptTick{0%,89%{stroke-opacity:.4}92%,97%{stroke-opacity:1}100%{stroke-opacity:.4}}
.kept-tray{animation:keptTray 6s ease-out infinite}
@keyframes keptTray{0%,89%{stroke-opacity:.45}92%,97%{stroke-opacity:1}100%{stroke-opacity:.45}}
.gw-ripple{transform-box:fill-box;transform-origin:center;animation:gwRipple 3.4s ease-out infinite}
.gw-ripple.r2{animation-delay:1.7s}
@keyframes gwRipple{0%{transform:scale(1);stroke-opacity:.5}100%{transform:scale(2.5);stroke-opacity:0}}
.gw-core{transform-box:fill-box;transform-origin:center;animation:gwCore 1s ease-in-out infinite}
@keyframes gwCore{0%,100%{transform:scale(1)}45%{transform:scale(1.13)}}
.loop-note{margin-top:18px;padding:24px 28px;border-radius:16px;background:var(--surface);border:1px solid var(--line);font-size:15px;color:var(--muted)}
.loop-note b{color:var(--ink);font-weight:600}
.kept{display:inline-flex;align-items:center;gap:7px;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;padding:5px 11px;border-radius:999px;margin-right:8px}
.kept.yes{color:var(--aqua);background:rgba(15,157,143,.1);border:1px solid var(--aqua-line)}
.kept.no{color:var(--faint);background:rgba(136,145,163,.1);border:1px solid var(--line)}
.hood-split{display:grid;grid-template-columns:.92fr 1.08fr;gap:56px;align-items:start;margin-top:8px}
@media (max-width:900px){.hood-split{grid-template-columns:1fr;gap:34px}}
.hood-list{display:flex;flex-direction:column}
.hrow{display:flex;gap:18px;padding:24px 0;border-top:1px solid var(--line)}
.hrow:last-child{border-bottom:1px solid var(--line)}
.hrow .ic{width:40px;height:40px;flex:none;border-radius:11px;display:flex;align-items:center;justify-content:center;background:var(--aqua-soft);color:var(--aqua)}
.hrow .ic svg{width:19px;height:19px}
.hrow h3{font-size:17.5px;font-weight:700;letter-spacing:-.02em;margin-bottom:6px}
.hrow p{font-size:14px;color:var(--muted);line-height:1.55}
.scope{margin-top:28px;font-family:'IBM Plex Mono',monospace;font-size:12px;line-height:1.6;color:var(--muted);border-left:2px solid var(--aqua-line);padding-left:15px}
.scope b{color:var(--ink);font-weight:600}
.proof2{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:52px}
@media (max-width:900px){.proof2{grid-template-columns:1fr}}
.pf{border-radius:22px;padding:30px 26px;background:var(--surface);border:1px solid var(--line)}
.pf .big{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:clamp(38px,4.4vw,50px);letter-spacing:-.04em;line-height:1;color:var(--aqua);margin-bottom:12px}
.pf .lbl2{font-size:13.5px;color:var(--muted);line-height:1.55;margin-bottom:26px}
.brow{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:12.5px;color:var(--muted);margin-bottom:7px}
.brow .v{font-family:'IBM Plex Mono',monospace;font-weight:600;color:var(--faint)}
.brow .v.win{color:var(--aqua)}
.track{height:9px;border-radius:99px;background:rgba(16,20,43,.06);overflow:hidden;margin-bottom:18px}
.track:last-child{margin-bottom:0}
.fill{height:100%;border-radius:99px;width:var(--w);transform-origin:left}
.js .fill{transform:scaleX(0);transition:transform .9s cubic-bezier(.2,.85,.25,1)}
.js .proof2.in .fill{transform:scaleX(1)}
.fill.win{background:var(--aqua)}
.fill.base{background:rgba(136,145,163,.42)}
.track:nth-of-type(1) .fill{transition-delay:.08s}
.track:nth-of-type(2) .fill{transition-delay:.26s}
.pf-fine{margin-top:24px;font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--faint);line-height:1.6}
.band{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-rule{border-top:1px solid var(--line)}
.cta-fin{padding:74px 0 92px}
.cta-panel{border-radius:32px;padding:82px 72px 86px;text-align:center;position:relative;overflow:hidden;
  background:linear-gradient(165deg, rgba(142,166,255,.26), rgba(116,224,212,.12)), var(--surface);
  border:1px solid var(--peri-line)}
.cta-panel .h2{margin:0 auto 18px;max-width:24ch;text-align:center;text-wrap:balance}
.cta-panel p{color:var(--muted);max-width:580px;margin:0 auto 34px}
@media (max-width:700px){.cta-panel{padding:56px 26px 60px}}
.cta-panel .cta-scope{margin:26px auto 0;font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.06em;color:var(--faint)}
footer{border-top:none;padding:70px 0 44px;font-size:13.5px;position:relative;overflow:hidden;color:#EEF2F8;
  background:
    radial-gradient(circle at 18% 20%, rgba(142,166,255,0.22), transparent 42%),
    radial-gradient(circle at 88% 90%, rgba(116,224,212,0.16), transparent 46%),
    radial-gradient(circle at 60% 120%, rgba(244,194,115,0.1), transparent 44%),
    #0a0d14;
}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}
.foot-grid .foot-h{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:rgba(237,240,251,.45);margin-bottom:14px;font-weight:500}
.foot-grid a{display:block;color:rgba(237,240,251,.72);margin-bottom:9px;font-size:13.5px;transition:color .15s}
.foot-grid a:hover{color:var(--peri-bright)}
.foot-brand .wordmark{height:24px;margin-bottom:12px}
.foot-brand p{color:rgba(237,240,251,.5);font-size:12.5px;margin-bottom:6px}
.foot-desc{color:rgba(237,240,251,.68)!important;max-width:290px;line-height:1.6;margin-top:10px}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-top:44px;padding-top:22px;border-top:1px solid rgba(237,240,251,.14)}
.copyright{font-family:'IBM Plex Mono',monospace;font-size:11px;color:rgba(237,240,251,.45)}
.foot-social{display:flex;gap:14px}
.foot-social a{color:rgba(237,240,251,.5);display:inline-flex;transition:color .15s}
.foot-social a:hover{color:var(--peri-bright)}
.foot-social svg{width:17px;height:17px;display:block}
:focus-visible{outline:2px solid var(--peri);outline-offset:3px}
.h2{max-width:26ch;text-wrap:balance}
.h2,
.cap-intro .h2,
.pm-copy .h2,.gov-copy .h2,.aud-copy .h2,.mn-body .h2,
.cta-panel .h2,
.shift-sec h2,
.qa-sec .h2{font-size:clamp(28px,3.2vw,44px)}
.loss h3,.d1 h3,.rg h3,.hrow h3,.hd h3,.lp h3,.person.lead h3,.pf h3,.tcard h3{font-size:20px}
.person.adv h3{font-size:17px}
.r-media .ch-sub,.pm-viz .ch-sub,.chart .ch-sub{font-family:'IBM Plex Mono',monospace;font-weight:400;
  font-size:10px;line-height:1.4;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);
  margin-top:5px;margin-bottom:14px}

/* ============================================================
   Keyboard focus — one visible ring for every interactive thing
   ============================================================ */
:where(a,button,summary,input,select,textarea,[tabindex]):focus-visible{
  outline:2px solid var(--peri);outline-offset:3px;border-radius:5px}
/* on dark surfaces the deep periwinkle is too low-contrast */
.hero :where(a,button,[tabindex]):focus-visible,
footer :where(a,button,[tabindex]):focus-visible,
.ladder-sec :where(a,button):focus-visible,
.shift-sec :where(a,button):focus-visible,
.capshot :where(a,button):focus-visible,
.gov :where(a,button):focus-visible,
.report :where(a,button):focus-visible{outline-color:var(--peri-bright)}
/* the FAQ accordion arrow already signals state; keep the ring on the row */
.qa summary:focus-visible{outline-offset:-3px;border-radius:8px}
/* skip the ring for mouse users, keep it for keyboard (default :focus-visible behaviour) */
:where(a,button,summary):focus:not(:focus-visible){outline:none}

/* stacked headline lines — collapse to natural flow on small screens */
h1 .ln{display:block}
@media (max-width:640px){h1 .ln{display:inline}}

/* inner-page hero headline — one definition for every page */
/* heroes anchor their own absolutely-positioned graphics */
.hero{position:relative}
.hero.short h1{font-size:clamp(30px,3.9vw,48px);max-width:none}
.hero.short .sub{max-width:520px}

/* ============================================================
   Dark-theme corrections. Appended last so these win.
   ============================================================ */
/* these panels are dark by design; --ink inverts, --void does not */
.ladder-sec,.shift-sec{background:var(--void)}

/* In dark mode the page drops to near-black so every panel can sit above it.
   Without this, panels using --void matched the page exactly and disappeared. */
[data-theme="dark"] .ladder-sec,[data-theme="dark"] .shift-sec,[data-theme="dark"] .commit{background:#121826}
[data-theme="dark"] .capshot{background-color:#101623}
[data-theme="dark"] .report,[data-theme="dark"] .gov,[data-theme="dark"] .ads-mock,
[data-theme="dark"] .d1-prev{background:#111826}
[data-theme="dark"] .cmp-a,[data-theme="dark"] .cmp-b,[data-theme="dark"] .chart,
[data-theme="dark"] .pm-viz,[data-theme="dark"] .r-media,[data-theme="dark"] .arch-box,
[data-theme="dark"] .loss,[data-theme="dark"] .d1,[data-theme="dark"] .hd,
[data-theme="dark"] .person,[data-theme="dark"] .pf,[data-theme="dark"] .panel,
[data-theme="dark"] .fm,[data-theme="dark"] .band{background:var(--surface)}
[data-theme="dark"] .band{border-top-color:rgba(156,170,189,.14);border-bottom-color:rgba(156,170,189,.14)}
/* lift every panel edge so the boundaries read */
[data-theme="dark"] .capshot,[data-theme="dark"] .report,[data-theme="dark"] .gov,
[data-theme="dark"] .ladder-sec,[data-theme="dark"] .shift-sec,[data-theme="dark"] .commit{border:1px solid rgba(156,170,189,.2)}

/* SVG art drawn in ink needs a light equivalent on a dark ground */
[data-theme="dark"] .stone{fill:rgba(237,240,251,.07);stroke:rgba(237,240,251,.22)}
[data-theme="dark"] .arch-base{fill:rgba(237,240,251,.06);stroke:rgba(237,240,251,.18)}
[data-theme="dark"] .hairline{stroke:rgba(237,240,251,.2)}
[data-theme="dark"] .ch-axis{stroke:rgba(237,240,251,.18)}

/* ============================================================
   Hero dot grid — every hero, tall or short. Masked so it
   concentrates right of centre and dissolves before the copy.
   ============================================================ */
.hero::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:radial-gradient(rgba(142,166,255,.28) 1.15px, transparent 1.15px);
  background-size:24px 24px;background-position:0 0;
  -webkit-mask-image:radial-gradient(78% 78% at 68% 46%, #000 0%, rgba(0,0,0,.55) 42%, transparent 76%);
  mask-image:radial-gradient(78% 78% at 68% 46%, #000 0%, rgba(0,0,0,.55) 42%, transparent 76%)}
.hero > .wrap{position:relative;z-index:1}
@media (max-width:820px){.hero::before{background-size:20px 20px;
  -webkit-mask-image:radial-gradient(95% 85% at 60% 42%, #000 0%, transparent 80%);
  mask-image:radial-gradient(95% 85% at 60% 42%, #000 0%, transparent 80%)}}