/* ============================================================
   CoreTend — instrument panel
   tokens
   ============================================================ */
@font-face{font-family:Archivo;font-style:normal;font-weight:100 900;font-stretch:62% 125%;font-display:swap;src:url("/assets/fonts/archivo-latin.woff2") format("woff2")}
@font-face{font-family:Archivo;font-style:normal;font-weight:100 900;font-stretch:62% 125%;font-display:swap;src:url("/assets/fonts/archivo-latin-ext.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url("/assets/fonts/plexmono-400-latin.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url("/assets/fonts/plexmono-500-latin.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:600;font-display:swap;src:url("/assets/fonts/plexmono-600-latin.woff2") format("woff2")}
:root{
  --paper:var(--ct-paper,#f4f4f0);
  --paper-2:#eceadf;
  --paper-3:#e3e1d4;
  --ink:var(--ct-ink,#17191d);
  --ink-2:#4b5058;
  --ink-3:#626771;
  --line:#dedcd0;
  --line-strong:#b3b2a4;
  --cobalt:var(--ct-cobalt,#2240e2);
  --cobalt-lift:#6177ea;
  --cobalt-wash:rgba(34,64,226,.09);
  --on-cobalt:#fff;
  --safe:#0d7046;
  --caution:#9a6207;
  --panel:#fbfbf8;
  --panel-2:#f0efe7;
  --shadow:0 1px 2px rgba(23,25,29,.05), 0 18px 44px -24px rgba(23,25,29,.35);
  --shadow-lift:0 2px 6px rgba(23,25,29,.06), 0 40px 80px -36px rgba(23,25,29,.45);
  --r:14px;
  --r-sm:9px;
  --wrap:1200px;
  --gut:clamp(20px,5vw,48px);
  --sans:"Archivo","Helvetica Neue",Inter,system-ui,-apple-system,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --sweep:rgba(27,69,224,.5);
}
html[data-theme="dark"]{
  --paper:#0d0f13;
  --paper-2:#14171d;
  --paper-3:#1b1f27;
  --ink:#edece5;
  --ink-2:#a7abb5;
  --ink-3:#858c99;
  --line:#242832;
  --line-strong:#3a404d;
  --cobalt:#8e9ef0;
  --cobalt-lift:#b2bdf5;
  --cobalt-wash:rgba(142,158,240,.12);
  --on-cobalt:#0d0f13;
  --safe:#43c98c;
  --caution:#e0aa4a;
  --panel:#12151b;
  --panel-2:#181c23;
  --shadow:0 1px 2px rgba(0,0,0,.5), 0 20px 50px -26px rgba(0,0,0,.9);
  --shadow-lift:0 2px 8px rgba(0,0,0,.5), 0 44px 90px -40px rgba(0,0,0,1);
  --sweep:rgba(108,140,255,.55);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;max-width:100%;overflow-x:clip}
@view-transition{navigation:auto}
::view-transition-old(root){animation:none}
::view-transition-new(root){animation:theme-reveal .38s var(--ease-out)}
@keyframes theme-reveal{from{clip-path:circle(0 at var(--theme-x,92%) var(--theme-y,34px))}to{clip-path:circle(150% at var(--theme-x,92%) var(--theme-y,34px))}}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.6;
  font-synthesis-weight:none;-webkit-font-smoothing:antialiased;
  overflow-x:clip;
  transition:background .5s var(--ease),color .5s var(--ease);
}
body.is-changing-language main,body.is-changing-language .foot{opacity:.72;transition:opacity .11s linear}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--cobalt);color:var(--on-cobalt)}
:focus-visible{outline:2px solid var(--cobalt);outline-offset:3px;border-radius:4px}

/* ---------- ambient layers ---------- */
#field{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.9}
#grain{position:fixed;inset:-12%;z-index:1;pointer-events:none;opacity:.026;
  background-image:
    radial-gradient(circle at 17% 23%,var(--ink) 0 .45px,transparent .7px),
    radial-gradient(circle at 71% 61%,var(--ink) 0 .4px,transparent .7px),
    radial-gradient(circle at 43% 87%,var(--ink) 0 .35px,transparent .65px);
  background-size:13px 17px,19px 23px,29px 31px;
  animation:grain 7s steps(6) infinite}
html[data-theme="dark"] #grain{opacity:.05}
@keyframes grain{
  0%{transform:translate(0,0)}20%{transform:translate(-6%,4%)}40%{transform:translate(4%,-6%)}
  60%{transform:translate(-3%,-3%)}80%{transform:translate(6%,3%)}100%{transform:translate(0,0)}
}
#spot{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:0;transition:opacity .6s var(--ease);
  background:radial-gradient(340px circle at var(--mx,50%) var(--my,50%),var(--cobalt-wash),transparent 70%)}
body.pointer-fine #spot{opacity:1}
#progress{position:fixed;top:0;left:0;height:2px;width:100%;transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--cobalt),var(--cobalt-lift));z-index:60}

/* ---------- layout ---------- */
.wrap{width:min(var(--wrap),calc(100% - 2 * var(--gut)));margin-inline:auto;position:relative;z-index:2}
.wrap.narrow{width:min(760px,calc(100% - 2 * var(--gut)))}
main{position:relative;z-index:2}
section{padding-block:clamp(72px,10vw,132px);position:relative}
.rule{height:1px;background:var(--line);border:0;margin:0}

/* ---------- type ---------- */
h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.03em;line-height:1.04}
h2{font-size:clamp(30px,4.4vw,54px);max-width:19ch}
h3{font-size:19px;letter-spacing:-.02em;line-height:1.25}
p{margin:0}
.lead{font-size:clamp(17px,1.5vw,20px);color:var(--ink-2);max-width:60ch;line-height:1.55}
.eyebrow{
  font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:.16em;
  text-transform:uppercase;color:var(--ink-3);display:flex;align-items:center;gap:10px;margin-bottom:22px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--line-strong);flex:none}
.eyebrow b{color:var(--cobalt);font-weight:500}
.mono{font-family:var(--mono);font-size:13px;letter-spacing:-.01em}

/* ---------- reveal ---------- */
.js [data-reveal]{opacity:0;transform:translateY(22px);
  transition:opacity .85s var(--ease-out),transform .85s var(--ease-out);
  transition-delay:var(--d,0ms)}
.js [data-reveal].in{opacity:1;transform:none}
.js [data-reveal="clip"]{clip-path:inset(0 100% 0 0);opacity:1;transform:none;
  transition:clip-path 1.1s var(--ease-out) var(--d,0ms)}
.js [data-reveal="clip"].in{clip-path:inset(0 0 0 0)}

/* ---------- buttons ---------- */
.btn{
  --bg:var(--ink);--fg:var(--paper);
  position:relative;display:inline-flex;align-items:center;gap:10px;
  padding:13px 22px;border-radius:999px;background:var(--bg);color:var(--fg);
  font-size:15px;font-weight:600;letter-spacing:-.01em;overflow:hidden;isolation:isolate;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s var(--ease);
}
.btn svg{width:17px;height:17px;flex:none}
.btn::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(105deg,transparent 32%,rgba(255,255,255,.32) 50%,transparent 68%);
  transform:translateX(-120%);transition:transform .7s var(--ease)}
.btn:hover::after{transform:translateX(120%)}
.btn-primary{--bg:var(--cobalt);--fg:var(--on-cobalt);box-shadow:0 10px 26px -12px var(--cobalt)}
.btn-primary:hover{box-shadow:0 18px 40px -14px var(--cobalt)}
.btn-secondary{--bg:transparent;--fg:var(--ink);border:1px solid var(--line-strong)}
.btn-secondary:hover{background:var(--paper-2)}
.btn-lg{padding:16px 28px;font-size:16px}
.btn-sm{padding:9px 16px;font-size:14px}
.magnetic{display:inline-block;transition:transform .4s var(--ease)}
.cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* ---------- header ---------- */
.bar{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px) saturate(140%);
  background:color-mix(in srgb,var(--paper) 78%,transparent);
  border-bottom:1px solid transparent;transition:border-color .4s var(--ease),background .4s var(--ease)}
.bar.stuck{border-bottom-color:var(--line)}
.bar .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding-block:16px;transition:padding .4s var(--ease)}
.bar.stuck .wrap{padding-block:9px}
.wordmark{display:inline-flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.03em;font-size:18px}
.mark{width:26px;height:26px;overflow:visible}
.ct-logo .ct-arc{transform-box:view-box;transform-origin:256px 256px;stroke-dasharray:900;stroke-dashoffset:0}
.ct-logo .ct-core{transform-box:view-box;transform-origin:256px 256px}
.ct-logo.is-initializing .ct-arc{stroke-dashoffset:900;animation:ct-draw 1.15s var(--ease-out) forwards}
.ct-logo.is-initializing .ct-arc-middle{animation-delay:.16s}
.ct-logo.is-initializing .ct-arc-inner{animation-delay:.32s}
.ct-logo.is-initializing .ct-core{animation:ct-core-in .35s var(--ease-out) both,ct-core-pulse 1.15s var(--ease-out) .85s 1}
.ct-logo.is-settled .ct-arc{transition:transform 1.35s var(--ease-out)}
.ct-logo.is-settled .ct-arc-outer,.ct-logo.is-settled .ct-arc-middle,.ct-logo.is-settled .ct-arc-inner{transform:rotate(0deg)!important}
.ct-logo .ct-wave{fill:none;stroke:var(--cobalt);stroke-width:8;opacity:0;transform-box:view-box;transform-origin:256px 256px}
.ct-logo.is-initializing .ct-wave{animation:ct-wave 1s var(--ease-out) 1.05s 1}
@keyframes ct-draw{to{stroke-dashoffset:0}}
@keyframes ct-core-in{from{opacity:0}to{opacity:1}}
@keyframes ct-core-pulse{50%{opacity:.72}}
@keyframes ct-wave{0%{opacity:.28;transform:scale(.28)}100%{opacity:0;transform:scale(1.02)}}
.bar-actions{display:flex;align-items:center;gap:8px}
.bar-link{display:inline-flex;align-items:center;gap:7px;padding:8px 12px;border-radius:999px;
  font-size:14px;font-weight:500;color:var(--ink-2);transition:color .25s,background .25s}
.bar-link svg{width:16px;height:16px}
.bar-link:hover{color:var(--ink);background:var(--paper-2)}
.switch{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;
  padding:2px;font-family:var(--mono);font-size:11px;letter-spacing:.08em}
.switch a{padding:5px 9px;border-radius:999px;color:var(--ink-3);transition:.25s var(--ease)}
.switch a[aria-current="page"]{background:var(--ink);color:var(--paper)}
.icon-btn{width:34px;height:34px;display:grid;place-items:center;border-radius:999px;border:1px solid var(--line);
  transition:.3s var(--ease)}
.icon-btn:hover{background:var(--paper-2);transform:rotate(18deg)}
.icon-btn svg{width:16px;height:16px}
@media(max-width:860px){.bar-link span,.hide-sm{display:none}}

/* ---------- hero ---------- */
.hero{padding-top:clamp(40px,6vw,74px);padding-bottom:clamp(48px,7vw,90px);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,1.18fr);gap:clamp(30px,5vw,68px);align-items:center}
.hero-lockup,.hero-grid>*{min-width:0}
@media(max-width:1000px){.hero-grid{grid-template-columns:1fr}}
.hero-mark{width:56px;height:56px;display:block;margin-bottom:26px}
.hero-mark .mark{width:56px;height:56px}
.hero h1{font-size:clamp(38px,6.6vw,80px);letter-spacing:-.04em;line-height:.98;margin-bottom:20px;overflow-wrap:anywhere}
.hero h1 .word{display:inline-block;overflow:hidden;vertical-align:bottom;
  padding-bottom:.14em;margin-bottom:-.14em}
.hero h1 .word i{display:inline-block;font-style:normal;transform:translateY(105%);
  animation:rise .95s var(--ease-out) forwards;animation-delay:var(--d,0ms)}
@keyframes rise{to{transform:none}}
.hero h1 em{font-style:normal;color:var(--cobalt)}
.hero-sub{font-size:clamp(16.5px,1.6vw,19px);color:var(--ink-2);max-width:46ch;line-height:1.55}
.hero-facts{display:flex;flex-wrap:wrap;gap:8px;margin:26px 0 28px}
.chip{font-family:var(--mono);font-size:11.5px;letter-spacing:.02em;padding:6px 11px;border-radius:999px;
  border:1px solid var(--line);color:var(--ink-2);background:var(--panel);white-space:nowrap;
  transition:.3s var(--ease)}
.chip:hover{border-color:var(--cobalt);color:var(--cobalt);transform:translateY(-2px)}
.chip.dot::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;
  background:var(--safe);margin-right:7px;vertical-align:1px;animation:beat 2.4s infinite}
@keyframes beat{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(15,122,77,.5)}50%{opacity:.75;box-shadow:0 0 0 5px rgba(15,122,77,0)}}
.hero-meta{margin-top:24px;font-family:var(--mono);font-size:12px;color:var(--ink-3);line-height:1.9}
.hero-meta a{color:var(--ink-2);border-bottom:1px solid var(--line-strong)}
.hero-meta a:hover{color:var(--cobalt);border-color:var(--cobalt)}

/* ---------- app window ---------- */
.app{
  border:1px solid var(--line);border-radius:16px;background:var(--panel);box-shadow:var(--shadow-lift);
  overflow:hidden;transform-style:preserve-3d;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease);
}
.app-top{display:flex;align-items:center;gap:8px;padding:11px 14px;border-bottom:1px solid var(--line);
  background:var(--panel-2)}
.dots{display:flex;gap:6px}
.dots i{width:10px;height:10px;border-radius:50%;background:var(--line-strong);display:block}
.dots i:nth-child(1){background:#e0685f}.dots i:nth-child(2){background:#e2b04a}.dots i:nth-child(3){background:#5cb85c}
.app-title{font-family:var(--mono);font-size:11.5px;color:var(--ink-3);margin-inline:auto;letter-spacing:.04em}
.app-state-mark{width:18px;height:18px;flex:none;margin-left:3px}
.pill{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;
  padding:4px 9px;border-radius:999px;border:1px solid var(--line-strong);color:var(--ink-2)}
.pill.reviewed{border-color:color-mix(in srgb,var(--safe) 50%,transparent);color:var(--safe);
  background:color-mix(in srgb,var(--safe) 10%,transparent);animation:confirmation-pulse 3.4s var(--ease) infinite}
.sample-label{font-family:var(--mono);font-size:9.5px;letter-spacing:.05em;color:var(--ink-3);white-space:nowrap}
@keyframes confirmation-pulse{0%,100%{box-shadow:0 0 0 0 color-mix(in srgb,var(--safe) 35%,transparent)}
  55%{box-shadow:0 0 0 6px transparent}}
.app-body{display:grid;grid-template-columns:158px minmax(0,1fr);min-height:394px}
@media(max-width:560px){
  .app-body{grid-template-columns:1fr}
  .app-side{border-right:0!important;border-bottom:1px solid var(--line);padding:8px!important;
    flex-direction:row!important;gap:5px!important;overflow-x:auto;scrollbar-width:thin;scroll-snap-type:x proximity}
  .app-side small,.app-side .sep{display:none}
  .app-side button{flex:0 0 auto;width:auto!important;padding:7px 9px!important;scroll-snap-align:start}
  .app-side button span:last-child{white-space:nowrap}
}
.app-side{border-right:1px solid var(--line);padding:12px 10px;background:var(--panel-2);display:flex;flex-direction:column;gap:2px}
.app-side button{display:flex;align-items:center;gap:9px;width:100%;padding:8px 10px;border-radius:8px;
  font-size:13.5px;font-weight:500;color:var(--ink-2);text-align:left;transition:.28s var(--ease);position:relative}
.app-side button span.ic{width:15px;height:15px;flex:none;opacity:.65}
.app-side button:hover{background:var(--paper-3);color:var(--ink)}
.app-side button.on{background:var(--cobalt);color:var(--on-cobalt)}
.app-side button.on span.ic{opacity:1}
.app-side .sep{margin:9px 4px;height:1px;background:var(--line)}
.app-side small{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink-3);padding:6px 10px 2px}
.app-main{padding:16px 18px 18px;display:flex;flex-direction:column;gap:13px;min-width:0}
.app-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.app-head strong{font-size:16px;letter-spacing:-.02em}
.app-head em{font-style:normal;font-family:var(--mono);font-size:11.5px;color:var(--ink-3)}
.track{height:3px;border-radius:99px;background:var(--paper-3);overflow:hidden}
.track i{display:block;height:100%;width:0;border-radius:99px;
  background:linear-gradient(90deg,var(--cobalt),var(--cobalt-lift));transition:width .4s linear}

/* treemap */
.lens{position:relative;height:174px;border-radius:10px;overflow:hidden;background:var(--paper-3);
  border:1px solid var(--line)}
.lens b{position:absolute;left:var(--x);top:var(--y);width:var(--w);height:var(--h);
  border:1px solid color-mix(in srgb,var(--paper) 55%,transparent);border-radius:4px;
  background:color-mix(in srgb,var(--cobalt) calc(var(--t)*1%),var(--paper-2));
  transform:scale(.4);opacity:0;transform-origin:0 0;
  transition:transform .7s var(--ease-out) var(--d),opacity .7s var(--ease-out) var(--d),outline-color .2s;
  outline:1.5px solid transparent;outline-offset:-1.5px}
.lens b.is-visible{transform:scale(1);opacity:1}
.lens b.is-leaving{transform:scale(.72);opacity:0;transform-origin:center}
.lens b:hover{outline-color:var(--cobalt);z-index:3}
.lens b i{position:absolute;left:6px;top:5px;font-family:var(--mono);font-size:9.5px;font-style:normal;
  color:var(--ink);letter-spacing:-.02em;pointer-events:none;
  white-space:nowrap;overflow:hidden;max-width:calc(100% - 10px)}
.lens .sweepline{position:absolute;top:0;bottom:0;width:64px;pointer-events:none;
  background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--cobalt) 22%,transparent),transparent);
  animation:sweepx 2.6s linear infinite}
.app:not([data-scan="scanning"]) .lens .sweepline{animation-play-state:paused;opacity:0}
@keyframes sweepx{from{transform:translateX(-70px)}to{transform:translateX(760px)}}

.rows{display:flex;flex-direction:column;gap:1px;font-size:13.5px}
.rows div{display:grid;grid-template-columns:16px minmax(0,1fr) auto auto;gap:11px;align-items:center;
  padding:8px 10px;border-radius:8px;transition:background .25s var(--ease)}
.rows div:hover{background:var(--paper-2)}
.rows .sw{width:9px;height:9px;border-radius:3px;background:var(--cobalt);opacity:var(--o,1)}
.rows .pth{font-family:var(--mono);font-size:12px;color:var(--ink-2);white-space:nowrap;overflow:hidden;
  text-overflow:ellipsis;min-width:0}
.rows .sz{font-family:var(--mono);font-size:12.5px;font-weight:500;font-variant-numeric:tabular-nums}
.rows .act{font-family:var(--mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--safe);border:1px solid color-mix(in srgb,var(--safe) 40%,transparent);
  padding:2px 7px;border-radius:99px}
.app-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding-top:12px;border-top:1px solid var(--line);font-family:var(--mono);font-size:11px;color:var(--ink-3)}
.mini{padding:7px 13px;border-radius:8px;background:var(--ink);color:var(--paper);font-family:var(--sans);
  font-size:13px;font-weight:600;transition:.3s var(--ease)}
.mini:hover{transform:translateY(-1px)}
.mini:disabled{opacity:.45;cursor:not-allowed;transform:none}
.mini.ghost{background:transparent;color:var(--ink-2);border:1px solid var(--line)}

/* ---------- ticker ---------- */
.ticker{border-block:1px solid var(--line);padding:0;overflow:hidden;background:var(--panel);
  mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.ticker section,.ticker.section{padding:0}
.ticker-in{display:flex;width:max-content;animation:slide 46s linear infinite;animation-play-state:paused}
.ticker.is-visible .ticker-in{animation-play-state:running}
.ticker:hover .ticker-in{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}
.ticker-in ul{display:flex;list-style:none;margin:0;padding:0}
.ticker-in li{display:flex;align-items:center;gap:16px;padding:13px 0;font-family:var(--mono);
  font-size:12px;letter-spacing:.03em;color:var(--ink-2);white-space:nowrap}
.ticker-in li::after{content:"";width:5px;height:5px;border-radius:50%;background:var(--cobalt);
  margin-inline:16px;opacity:.6}

/* ---------- workflow ---------- */
.flowgrid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(28px,5vw,72px);align-items:start}
.flow-sticky{position:sticky;top:120px}
@media(max-width:900px){.flowgrid{grid-template-columns:1fr}.flow-sticky{position:static;top:auto}}
.steps{list-style:none;margin:0;padding:0;position:relative;min-width:0}
.steps::before{content:"";position:absolute;left:19px;top:26px;bottom:34px;width:1px;background:var(--line)}
.steps::after{content:"";position:absolute;left:19px;top:26px;width:1px;background:var(--cobalt);
  height:var(--h,0%);transition:height .18s linear;box-shadow:0 0 12px var(--cobalt)}
.steps li{position:relative;padding:0 0 42px 62px;min-width:0}
.steps li:last-child{padding-bottom:0}
.steps .num{position:absolute;left:0;top:0;width:39px;height:39px;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--line);background:var(--paper);font-family:var(--mono);font-size:12px;
  color:var(--ink-3);transition:.5s var(--ease);z-index:2}
.steps li.hot .num{border-color:var(--cobalt);color:var(--on-cobalt);background:var(--cobalt);
  box-shadow:0 0 0 6px var(--cobalt-wash)}
.steps h3{margin-bottom:8px;font-size:22px;overflow-wrap:anywhere}
.steps p{color:var(--ink-2);font-size:15.5px;max-width:52ch}
.steps .note{margin-top:12px;display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);
  font-size:11.5px;color:var(--ink-3);border:1px dashed var(--line-strong);border-radius:8px;padding:6px 10px}

/* ---------- modules ---------- */
.modules{list-style:none;margin:0;padding:0;display:grid;gap:14px;
  grid-template-columns:repeat(auto-fill,minmax(232px,1fr))}
.mod{position:relative;border:1px solid var(--line);border-radius:var(--r);padding:20px 18px 18px;
  background:var(--panel);overflow:hidden;transform-style:preserve-3d;
  transition:transform .4s var(--ease),border-color .4s,box-shadow .4s}
.mod::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .4s;pointer-events:none;
  background:radial-gradient(230px circle at var(--gx,50%) var(--gy,0%),var(--cobalt-wash),transparent 65%)}
.mod:hover{border-color:color-mix(in srgb,var(--cobalt) 45%,var(--line));box-shadow:var(--shadow)}
.mod:hover::before{opacity:1}
.mod .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:var(--ink-3);
  text-transform:uppercase;display:block;margin-bottom:14px}
.mod h3{margin-bottom:7px}
.mod p{font-size:14px;color:var(--ink-2);line-height:1.5}
.mod .glyph{position:absolute;right:14px;top:14px;width:20px;height:20px;color:var(--cobalt);opacity:.45;
  transition:.5s var(--ease)}
.mod:hover .glyph{opacity:1}
.mod:nth-child(1):hover .glyph{transform:translateY(-2px) scale(1.08)}
.mod:nth-child(2):hover .glyph{transform:scaleX(1.18)}
.mod:nth-child(3):hover .glyph{transform:scale(1.15)}
.mod:nth-child(4):hover .glyph{transform:translate(2px,2px)}
.mod:nth-child(5):hover .glyph{transform:translateY(-2px)}
.mod:nth-child(6):hover .glyph{transform:scale(.9)}
.mod:nth-child(7):hover .glyph{transform:translateX(2px)}
.mod:nth-child(8):hover .glyph{transform:rotate(22deg)}
.mod:nth-child(2)::after,.mod:nth-child(3)::after,.mod:nth-child(7)::after{
  content:"";position:absolute;left:18px;right:18px;bottom:9px;height:1px;background:var(--cobalt);
  transform:scaleX(0);transform-origin:0;opacity:.5;transition:transform .45s var(--ease-out)}
.mod:nth-child(2):hover::after{transform:scaleX(.68)}
.mod:nth-child(3)::after{transform-origin:50%}
.mod:nth-child(3):hover::after{transform:scaleX(1)}
.mod:nth-child(7)::after{clip-path:polygon(0 50%,15% 50%,22% 5%,31% 95%,40% 32%,48% 50%,100% 50%)}
.mod:nth-child(7):hover::after{transform:scaleX(1)}

/* ---------- findings ---------- */
.find{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:clamp(26px,4vw,58px);align-items:start}
@media(max-width:900px){.find{grid-template-columns:1fr}}
.tabs{display:flex;flex-wrap:wrap;gap:7px;margin-top:26px}
.tabs button{font-family:var(--mono);font-size:12px;padding:8px 13px;border-radius:999px;
  border:1px solid var(--line);color:var(--ink-2);background:var(--panel);transition:.3s var(--ease)}
.tabs button:hover{border-color:var(--line-strong);transform:translateY(-1px)}
.tabs button[aria-selected="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.slab{border:1px solid var(--line);border-radius:var(--r);background:var(--panel);overflow:hidden;
  box-shadow:var(--shadow)}
.slab-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 16px;
  border-bottom:1px solid var(--line);background:var(--panel-2);font-family:var(--mono);font-size:11.5px;
  color:var(--ink-3);letter-spacing:.04em}
.slab-body{padding:8px}
.fr{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px 14px;align-items:center;
  padding:11px 12px;border-radius:9px;transition:background .25s;position:relative}
.fr:hover{background:var(--paper-2)}
.fr+.fr{border-top:1px solid var(--line)}
.fr .nm{font-size:14.5px;font-weight:500;letter-spacing:-.01em;display:flex;align-items:center;gap:9px}
.fr .why{grid-column:1/2;font-family:var(--mono);font-size:11.5px;color:var(--ink-3);margin-top:3px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fr .amt{font-family:var(--mono);font-size:14px;font-weight:500;font-variant-numeric:tabular-nums;
  grid-row:1/3;align-self:center}
.tag{font-family:var(--mono);font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;padding:2px 7px;
  border-radius:99px;border:1px solid var(--line-strong);color:var(--ink-3)}
.tag.safe{color:var(--safe);border-color:color-mix(in srgb,var(--safe) 45%,transparent)}
.tag.care{color:var(--caution);border-color:color-mix(in srgb,var(--caution) 45%,transparent)}
.slab-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 16px;
  border-top:1px solid var(--line);background:var(--panel-2)}
.total{font-family:var(--mono);font-size:13px;color:var(--ink-2)}
.total b{font-size:18px;color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums}

/* ---------- health ---------- */
.gauges{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-top:34px}
.gauge{border:1px solid var(--line);border-radius:var(--r);padding:18px;background:var(--panel);
  display:flex;flex-direction:column;gap:12px}
.gauge .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.gauge .val{font-size:34px;font-weight:700;letter-spacing:-.045em;font-variant-numeric:tabular-nums;line-height:1}
.gauge .val small{font-size:15px;font-weight:500;color:var(--ink-3);letter-spacing:0;margin-left:2px}
.gauge svg{width:100%;height:44px;overflow:visible}
.gauge .bar{height:5px;border-radius:99px;background:var(--paper-3);overflow:hidden}
.gauge .bar i{display:block;height:100%;width:0;border-radius:99px;background:var(--cobalt);
  transition:width 1.4s var(--ease-out)}
.gauge.warm .bar i{background:var(--caution)}
.gauge .foot{font-family:var(--mono);font-size:11px;color:var(--ink-3)}

/* ---------- privacy ---------- */
.proof{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(26px,4vw,58px);align-items:center}
@media(max-width:900px){.proof{grid-template-columns:1fr}}
.facts{list-style:none;margin:30px 0 0;padding:0;border-top:1px solid var(--line)}
.facts li{display:grid;grid-template-columns:auto minmax(0,1fr);gap:18px;align-items:baseline;
  padding:16px 0;border-bottom:1px solid var(--line)}
.facts b{font-size:14.5px;font-weight:600;letter-spacing:-.01em;min-width:132px}
.facts span{font-family:var(--mono);font-size:12.5px;color:var(--ink-2);word-break:break-word}
.term{border:1px solid var(--line);border-radius:var(--r);background:#0d0f13;color:#dfe3ea;
  font-family:var(--mono);font-size:12.5px;line-height:1.85;overflow:hidden;box-shadow:var(--shadow-lift)}
.term-top{display:flex;align-items:center;gap:8px;padding:10px 13px;border-bottom:1px solid #21252e;
  background:#12151b;color:#7d838f;font-size:11px;letter-spacing:.05em}
.term-body{padding:16px 17px;min-height:250px}
.term-body .l{white-space:pre-wrap;word-break:break-word}
.term .c{color:#6c8cff}.term .g{color:#43c98c}.term .y{color:#e0aa4a}.term .d{color:#767c88}
.caret{display:inline-block;width:8px;height:15px;background:#6c8cff;vertical-align:-3px;
  animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

/* ---------- install ---------- */
.install-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(28px,4vw,60px);align-items:center}
.install-grid>div{min-width:0}
@media(max-width:900px){.install-grid{grid-template-columns:1fr}}
.stage{position:relative;aspect-ratio:16/12;border-radius:var(--r);border:1px solid var(--line);
  background:linear-gradient(160deg,var(--paper-2),var(--paper-3));overflow:hidden;box-shadow:var(--shadow)}
.stage .menubar{position:absolute;inset:0 0 auto;height:24px;background:color-mix(in srgb,var(--paper) 70%,transparent);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);display:flex;align-items:center;
  padding-inline:11px;gap:14px;font-family:var(--mono);font-size:9.5px;color:var(--ink-3)}
.stage .menubar span:last-child{margin-left:auto}
.sheet{position:absolute;left:50%;top:52%;width:min(310px,78%);transform:translate(-50%,-50%) scale(.94);
  background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lift);
  padding:20px 18px 16px;text-align:center;opacity:0;pointer-events:none;
  transition:opacity .5s var(--ease),transform .5s var(--ease-out)}
.sheet.show{opacity:1;transform:translate(-50%,-50%) scale(1)}
.sheet.shake{animation:shake .5s var(--ease)}
@keyframes shake{10%,90%{transform:translate(calc(-50% - 2px),-50%)}30%,70%{transform:translate(calc(-50% + 5px),-50%)}
  50%{transform:translate(calc(-50% - 5px),-50%)}}
.sheet .ic{width:38px;height:38px;margin:0 auto 12px;display:grid;place-items:center;border-radius:10px;
  background:var(--cobalt-wash);color:var(--cobalt)}
.sheet.warn .ic{background:color-mix(in srgb,var(--caution) 14%,transparent);color:var(--caution)}
.sheet h4{margin:0 0 6px;font-size:15px;letter-spacing:-.02em}
.sheet p{font-size:12.5px;color:var(--ink-2);line-height:1.5}
.sheet .btns{display:flex;gap:8px;margin-top:14px}
.sheet .btns button{flex:1;padding:7px 10px;border-radius:7px;font-size:12.5px;font-weight:500;
  border:1px solid var(--line);color:var(--ink-2)}
.sheet .btns button.key{background:var(--cobalt);border-color:var(--cobalt);color:var(--on-cobalt);position:relative}
.sheet .btns button.key.press{animation:press .5s var(--ease)}
@keyframes press{50%{transform:scale(.93);filter:brightness(1.2)}}
.cursor{position:absolute;width:15px;height:15px;left:0;top:0;pointer-events:none;z-index:5;
  transition:transform 1.1s var(--ease);opacity:0}
.cursor.show{opacity:1}
.stage .launched{position:absolute;inset:24px 0 0;display:grid;place-items:center;opacity:0;transform:scale(.9);
  transition:.7s var(--ease-out)}
.stage .launched.show{opacity:1;transform:none}
.stage .launched .mark{width:74px;height:74px}
.stepdots{display:flex;gap:7px;margin-top:16px;justify-content:center}
.stepdots i{width:22px;height:3px;border-radius:99px;background:var(--line-strong);opacity:.5;transition:.4s}
.stepdots i.on{opacity:1;background:var(--cobalt);width:34px}
.hash{display:flex;align-items:center;gap:10px;margin-top:22px;padding:12px 14px;border:1px solid var(--line);
  border-radius:10px;background:var(--panel);font-family:var(--mono);font-size:11.5px;color:var(--ink-2);
  overflow:hidden;min-width:0;max-width:100%}
.hash code{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}
.hash button{flex:none;font-family:var(--sans);font-size:12px;font-weight:600;color:var(--cobalt);
  padding:5px 10px;border-radius:7px;border:1px solid var(--line);transition:.3s}
.hash button:hover{background:var(--cobalt);color:var(--on-cobalt);border-color:var(--cobalt)}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--line);margin-top:36px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 44px 22px 0;position:relative;
  font-size:clamp(16px,2vw,20px);font-weight:600;letter-spacing:-.02em;transition:color .3s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--cobalt)}
.faq summary::after,.faq summary::before{content:"";position:absolute;right:8px;top:50%;background:var(--ink-2);
  transition:transform .45s var(--ease),background .3s}
.faq summary::after{width:14px;height:1.5px;margin-top:-.75px}
.faq summary::before{width:1.5px;height:14px;margin-top:-7px;right:14.25px}
.faq details[open] summary::before{transform:rotate(90deg);background:var(--cobalt)}
.faq details[open] summary::after{background:var(--cobalt)}
.faq .ans{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s var(--ease-out)}
.faq details[open] .ans{grid-template-rows:1fr}
.faq .ans>div{overflow:hidden}
.faq .ans p{padding-bottom:24px;color:var(--ink-2);max-width:66ch;font-size:15.5px}

/* ---------- closing + footer ---------- */
.closing{text-align:center;border-top:1px solid var(--line);background:
  radial-gradient(700px 260px at 50% 0%,var(--cobalt-wash),transparent 70%)}
.closing h2{margin-inline:auto;max-width:16ch;margin-bottom:20px}
.closing .cta{justify-content:center}
.foot{border-top:1px solid var(--line);padding-block:40px 30px;background:var(--panel)}
.foot-row{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.foot-links{list-style:none;display:flex;flex-wrap:wrap;gap:20px;margin:0;padding:0;font-size:14px}
.foot-links a{color:var(--ink-2);position:relative}
.foot-links a::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:1px;background:var(--cobalt);
  transform:scaleX(0);transform-origin:0;transition:transform .35s var(--ease)}
.foot-links a:hover{color:var(--ink)}
.foot-links a:hover::after{transform:scaleX(1)}
.foot-base{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;margin-top:26px;padding-top:20px;
  border-top:1px solid var(--line);font-family:var(--mono);font-size:11.5px;color:var(--ink-3)}

/* ---------- toast + misc ---------- */
#toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);z-index:70;opacity:0;
  background:var(--ink);color:var(--paper);padding:11px 18px;border-radius:999px;font-size:14px;font-weight:500;
  pointer-events:none;transition:.4s var(--ease);box-shadow:var(--shadow-lift)}
#toast.show{opacity:1;transform:translate(-50%,0)}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--paper);padding:10px 16px;z-index:99}
.skip:focus{left:12px;top:12px;border-radius:8px}
.rail{position:fixed;right:22px;top:50%;transform:translateY(-50%);z-index:40;display:flex;flex-direction:column;
  gap:12px;align-items:flex-end}
@media(max-width:1180px){.rail{display:none}}
.rail a{display:flex;align-items:center;gap:9px;font-family:var(--mono);font-size:10px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink-3);opacity:0;transform:translateX(6px);
  transition:.4s var(--ease)}
.rail a i{display:block;width:16px;height:1px;background:var(--line-strong);transition:.4s var(--ease)}
.rail:hover a{opacity:1;transform:none}
.rail a.on{opacity:1;transform:none;color:var(--ink)}
.rail a.on i{width:30px;background:var(--cobalt)}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  [data-reveal]{opacity:1!important;transform:none!important;clip-path:none!important}
  #field,#grain,#spot{display:none}
  .hero h1 .word i{transform:none}
  .ct-logo .ct-arc,.ct-logo .ct-core,.ct-logo .ct-wave{animation:none!important;transform:none!important;stroke-dashoffset:0!important;transition:none!important}
}

/* ---------- late additions ---------- */
.hero-mark{position:relative}
.hero-mark::after{content:"";position:absolute;inset:17%;border:1px solid var(--cobalt);border-radius:50%;opacity:0;pointer-events:none}
.hero-mark:has(.is-initializing)::after{animation:hero-scan-wave 1s var(--ease-out) 1.05s 1}
@keyframes hero-scan-wave{0%{opacity:.3;transform:scale(.35)}100%{opacity:0;transform:scale(1.8)}}
.faq details.closing .ans{grid-template-rows:0fr}
.rows div{opacity:0;transform:translateY(7px);transition:opacity .42s var(--ease-out),transform .42s var(--ease-out)}
.rows div.is-visible{opacity:1;transform:none}
@keyframes rowin{from{opacity:0;transform:translateY(7px)}}
.fr{animation:rowin .45s var(--ease-out) backwards;animation-delay:var(--d,0ms)}
.gauge .spark{stroke-dasharray:400;stroke-dashoffset:400;transition:stroke-dashoffset 1.8s var(--ease-out)}
.gauge.in .spark{stroke-dashoffset:0}
.term-body .l{opacity:0;animation:fade .3s forwards}
@keyframes fade{to{opacity:1}}
html[data-theme="dark"] .stage{background:linear-gradient(160deg,#171b22,#0f1217)}
html[data-theme="dark"] .dots i{filter:saturate(.85)}
@media(max-width:640px){
  .bar .wrap{gap:10px;padding-block:11px}
  .bar .btn-sm{display:none}
  .bar-actions{gap:6px}
  .wordmark{font-size:16px;gap:8px;flex:none}
  .wordmark .mark{width:24px;height:24px}
  .switch a{padding:5px 7px}
  .hero{padding-top:34px}
  .hero h1{font-size:clamp(34px,10.5vw,48px);overflow-wrap:normal;word-break:normal}
  .hero .cta{align-items:stretch}
  .hero .cta>a,.hero .cta>.magnetic,.hero .cta>.magnetic .btn{width:100%}
  .hero .cta .btn{justify-content:center}
  .hero-facts{max-width:100%;overflow:hidden}
  .app{width:100%;max-width:100%;transform:none!important}
  .app-main{padding:14px 12px 16px}
  .app-title{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .app-title{display:none}
  .app-head{align-items:flex-start;flex-direction:column;gap:2px}
  .rows div{grid-template-columns:12px minmax(0,1fr) auto;gap:7px;padding-inline:5px}
  .rows .act{grid-column:2/-1;justify-self:start}
  .app-foot{align-items:flex-start;flex-direction:column}
  .hash{padding-inline:10px}
  .stage{min-height:310px;aspect-ratio:auto}
  .steps li{padding-left:52px}
  .steps .num{width:34px;height:34px}
  .steps::before,.steps::after{left:16.5px}
  .facts li{grid-template-columns:1fr;gap:5px}
  .facts b{min-width:0}
  .hero-facts{margin:20px 0 24px}
}
@media(max-width:390px){
  .wrap{width:min(var(--wrap),calc(100% - 32px))}
  .bar .wrap{width:calc(100% - 24px)}
  .icon-btn{width:32px;height:32px}
  .switch{font-size:10px}
  .hero-mark{margin-bottom:20px}
  .lens{height:150px}
  .fr .nm{align-items:flex-start;flex-direction:column;gap:4px}
  .slab-top,.slab-foot{align-items:flex-start;flex-direction:column}
}