/* Neura design system: warm paper, ink, one apricot accent, Geist.
   Shared by every page. Page-specific styles live in their own file (home.css, neuraflex.css, ...).
   Tokens first, then base, then components in the order they appear on a page. */

:root{
  --paper:#f2f0ea; --paper-2:#ebe8e1; --panel:#f8f7f3; --white:#fbfaf7;
  --ink:#1c1c1a; --ink-2:#45433e; --mute:#6b665e; --soft:#8b867d;
  --line:#d9d4ca; --rule:#e4e0d7;
  /* apricot: fills (acc), strokes and dots (acc-deep), large figures (acc-fig), small text on paper (acc-ink) */
  --acc:#eda776; --acc-deep:#de844f; --acc-fig:#d5743d; --acc-ink:#af5019; --acc-soft:#fce5d3;
  --sans:"Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono:"Geist Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --wrap:1360px; --gut:40px; --hdr:76px; --hdr-s:60px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --spring:cubic-bezier(.25,.8,.25,1);
  color-scheme:light;
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--hdr-s);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15.5px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,video{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{margin:0;font-weight:500;text-wrap:balance}
p,ul,ol,dl,figure,blockquote{margin:0}
button{font:inherit;color:inherit}
::selection{background:var(--acc-soft)}
:focus-visible{outline:2px solid var(--acc-deep);outline-offset:3px;border-radius:4px}
[hidden]:not([hidden=until-found i]){display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:16px;top:-60px;z-index:200;background:var(--ink);color:var(--paper);padding:10px 14px;border-radius:8px;text-decoration:none;font-size:14px;transition:top .2s}
.skip:focus{top:12px}

.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gut)}
.narrow{max-width:880px}
.soft{color:var(--soft)}
.label{font-size:13px;color:var(--mute);letter-spacing:.01em}
.label.acc{color:var(--acc-ink)}
.h1{font-size:clamp(40px,5.2vw,74px);line-height:1;letter-spacing:-.04em}
.h2{font-size:clamp(28px,3vw,42px);line-height:1.08;letter-spacing:-.028em}
.h3{font-size:clamp(20px,1.7vw,24px);line-height:1.2;letter-spacing:-.02em}
.lede{font-size:16.5px;line-height:1.6;color:var(--ink-2);max-width:52ch}
.num{font-variant-numeric:tabular-nums}
.sec{padding-block:clamp(96px,11vw,148px)}
.sec.tight{padding-block:clamp(64px,7vw,96px)}
.sec.tint{background:var(--paper-2)}
.sec.flush-top{padding-top:0}
.sec.bt{border-top:1px solid var(--rule)}
.head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:48px;align-items:end;margin-bottom:56px}
.head .label{margin-bottom:14px;display:block}
.head.solo{grid-template-columns:minmax(0,1fr);max-width:760px}
.rule{height:1px;background:var(--rule);border:0;margin:0}

/* ---------- buttons and links ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;height:42px;padding:0 18px;border-radius:999px;font:500 14px/1 var(--sans);text-decoration:none;border:1px solid var(--ink);transition:background .25s,color .25s,border-color .25s;cursor:pointer;white-space:nowrap;background:transparent;color:var(--ink)}
.btn-ink{background:var(--ink);color:var(--paper)}
.btn-ink:hover{background:#34332f}
.btn-line:hover{background:var(--panel)}
.btn-acc{background:var(--acc-deep);border-color:var(--acc-deep);color:#fff}
.btn-acc:hover{background:var(--acc-fig);border-color:var(--acc-fig)}
.btn-sm{height:36px;padding:0 15px;font-size:13.5px}
.btn .arr{transition:transform .25s var(--ease)}
.btn:hover .arr{transform:translateX(3px)}
.ctas{display:flex;gap:10px;flex-wrap:wrap}
.more{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;text-decoration:none;color:var(--ink)}
.more .arr{transition:transform .25s var(--ease)}
.more:hover .arr,a:hover .more .arr{transform:translateX(3px)}
.ulink{text-decoration:underline;text-decoration-color:var(--acc-deep);text-decoration-thickness:1.5px;text-underline-offset:3px}

/* ---------- entrance motion ---------- */
.js .in{opacity:0;transform:translateY(18px)}
.in{transition:opacity .6s var(--ease),transform .6s var(--ease)}
.in.shown{opacity:1;transform:none}
.in.d1{transition-delay:.08s}.in.d2{transition-delay:.16s}.in.d3{transition-delay:.24s}.in.d4{transition-delay:.32s}
.rise{animation:rise .8s var(--ease) both}
.rise.d1{animation-delay:.08s}.rise.d2{animation-delay:.16s}.rise.d3{animation-delay:.24s}
@keyframes rise{from{opacity:0;transform:translate3d(0,14px,0)}}

/* =====================================================================
   Header: a tall bar that settles as you scroll, with a morphing mega menu
   ===================================================================== */
.hdr{position:fixed;top:0;left:0;right:0;z-index:60;padding-top:env(safe-area-inset-top,0px);transition:transform .45s var(--ease)}
.hdr-bar{position:absolute;inset:0;background:rgba(242,240,234,0);border-bottom:1px solid transparent;transition:background .3s,border-color .3s,backdrop-filter .3s}
.hdr.scrolled .hdr-bar,.hdr.solid .hdr-bar{background:rgba(242,240,234,.86);backdrop-filter:saturate(1.2) blur(16px);-webkit-backdrop-filter:saturate(1.2) blur(16px);border-bottom-color:var(--rule)}
.hdr.open .hdr-bar{background:var(--paper);border-bottom-color:var(--rule)}
.hdr.away{transform:translate3d(0,-100%,0)}
.hdr-in{position:relative;height:var(--hdr);display:flex;align-items:center;gap:28px;transition:height .35s var(--ease)}
.hdr.scrolled .hdr-in{height:var(--hdr-s)}
.brand{display:flex;align-items:center;flex:none;text-decoration:none;margin-right:12px}
.wordmark{--m:url("../images/brand/neura-wordmark.1e7a657b3de1.svg");display:block;width:150px;height:21px;background:var(--ink);-webkit-mask:var(--m) left center/contain no-repeat;mask:var(--m) left center/contain no-repeat;transition:width .35s var(--ease),height .35s var(--ease)}
.hdr.scrolled .wordmark{width:136px;height:19px}
.mnav{flex:1;display:flex;justify-content:center}
.mnav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px}
.mnav-t{position:relative;display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 14px;border:0;border-radius:999px;background:none;font:450 15px/1 var(--sans);letter-spacing:-.005em;color:var(--ink-2);text-decoration:none;cursor:pointer;transition:color .2s,background .2s}
.mnav-t:hover,.mnav-t[aria-expanded="true"],.mnav-t.on{color:var(--ink)}
.mnav-t[aria-expanded="true"]{background:rgba(28,28,26,.05)}
.mnav-t.on::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:1.5px;background:var(--acc-deep);border-radius:1px}
.mnav-t .chev{width:10px;height:10px;transition:transform .3s var(--ease);opacity:.7}
.mnav-t[aria-expanded="true"] .chev{transform:rotate(180deg)}
.hdr-cta{display:flex;align-items:center;gap:6px;flex:none}
.hdr-link{font-size:15px;color:var(--ink-2);text-decoration:none;padding:0 14px;height:40px;display:inline-flex;align-items:center;border-radius:999px;transition:color .2s}
.hdr-link:hover{color:var(--ink)}
.hdr .btn{height:40px;padding:0 18px;font-size:14px}
.hdr.scrolled .btn{height:36px}

/* the mega panel: one surface that resizes and slides between menus */
.mega{position:absolute;top:calc(100% - 6px);left:0;width:0;height:0;pointer-events:none;z-index:2}
.mega-bg{position:absolute;left:0;top:0;width:var(--w,600px);height:var(--h,300px);transform:translate3d(var(--x,0px),0,0);background:var(--white);border-radius:18px;box-shadow:0 0 0 1px rgba(28,28,26,.06),0 30px 70px -30px rgba(28,28,26,.35),0 12px 24px -18px rgba(28,28,26,.18);opacity:0;transform-origin:var(--ox,50%) 0;scale:.97;transition:opacity .22s var(--ease),scale .3s var(--spring)}
.mega.anim .mega-bg{transition:opacity .22s var(--ease),scale .3s var(--spring),width .38s var(--spring),height .38s var(--spring),transform .38s var(--spring)}
.mega-arrow{position:absolute;top:-6px;left:0;width:14px;height:14px;background:var(--white);border-radius:3px 0 0 0;transform:translate3d(var(--ax,0px),0,0) rotate(45deg);box-shadow:-1px -1px 0 rgba(28,28,26,.06);opacity:0;transition:opacity .2s}
.mega.anim .mega-arrow{transition:opacity .2s,transform .38s var(--spring)}
.mega.on{pointer-events:auto}
.mega.on .mega-bg{opacity:1;scale:1}
.mega.on .mega-arrow{opacity:1}
.mega-panel{position:absolute;left:0;top:0;transform:translate3d(var(--x,0px),0,0);opacity:0;visibility:hidden;transition:opacity .18s var(--ease),visibility 0s .18s}
.mega-panel>.mp-in{transform:translate3d(var(--dx,0px),0,0);transition:transform .38s var(--spring)}
.mega-panel.on{opacity:1;visibility:visible;transition:opacity .25s var(--ease) .06s,visibility 0s}
.mega-panel.on>.mp-in{--dx:0px}
.mp-in{padding:22px}

/* products menu */
.mp-products{width:780px}
.mp-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.prod{position:relative;display:grid;grid-template-rows:auto 1fr;gap:16px;padding:18px;border-radius:14px;text-decoration:none;background:var(--panel);transition:background .25s}
.prod:hover{background:var(--paper)}
.prod-vis{position:relative;height:126px;border-radius:10px;background:var(--paper-2);overflow:hidden}
.prod-vis svg{position:absolute;inset:0;width:100%;height:100%}
.prod-k{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.prod-n{font-size:17px;font-weight:500;letter-spacing:-.015em}
.prod-tag{font-size:12px;color:var(--mute)}
.prod p{font-size:13.5px;line-height:1.5;color:var(--ink-2);margin-top:6px}
.prod .more{margin-top:12px;font-size:13px}
.mp-foot{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:14px;padding:14px 4px 0;border-top:1px solid var(--rule);font-size:13px;color:var(--mute)}
.mp-foot a{text-decoration:none;color:var(--ink);display:inline-flex;gap:8px;align-items:center}
.mp-foot a:hover .arr{transform:translateX(3px)}
.mp-foot .arr{transition:transform .25s var(--ease)}
.mp-foot b{font-weight:500;color:var(--ink)}
.mp-new{display:inline-flex;align-items:center;gap:8px;min-width:0}
.mp-new i{font-style:normal;font-size:11px;font-weight:500;color:var(--acc-ink);background:var(--acc-soft);border-radius:999px;padding:3px 8px;flex:none}
.mp-new span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:46ch}

/* case studies menu */
.mp-cases{width:640px}
.case-mini{display:grid;grid-template-columns:132px minmax(0,1fr);gap:16px;align-items:center;padding:10px;border-radius:14px;text-decoration:none;transition:background .25s}
.case-mini:hover{background:var(--panel)}
.case-mini+.case-mini{margin-top:4px}
.case-mini .ph{position:relative;aspect-ratio:4/3;border-radius:10px;overflow:hidden;background:var(--paper-2)}
.case-mini .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.82);transition:transform .6s var(--ease)}
.case-mini:hover .ph img{transform:scale(1.04)}
.case-mini .v{font-size:30px;line-height:1;letter-spacing:-.04em;color:var(--acc-fig);font-weight:450}
.case-mini .v small{font-size:13px;letter-spacing:0;color:var(--mute);margin-left:6px;font-weight:400}
.case-mini h4{font-size:15px;letter-spacing:-.01em;margin-top:8px}
.case-mini p{font-size:12.5px;color:var(--mute);margin-top:2px}

/* company menu */
.mp-company{width:440px}
.mlist{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.mlist a{display:grid;grid-template-columns:36px minmax(0,1fr) auto;gap:12px;align-items:center;padding:10px;border-radius:12px;text-decoration:none;transition:background .2s}
.mlist a:hover{background:var(--panel)}
.mlist .ic{width:36px;height:36px;border-radius:10px;background:var(--panel);display:grid;place-items:center;transition:background .2s}
.mlist a:hover .ic{background:var(--paper-2)}
.mlist .ic svg{width:18px;height:18px;fill:none;stroke:var(--ink-2);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.mlist .ic svg .a{stroke:var(--acc-deep)}
.mlist b{display:block;font-size:14.5px;font-weight:500}
.mlist span{display:block;font-size:12.5px;color:var(--mute);line-height:1.4}
.mlist em{font-style:normal;font-size:11.5px;font-weight:500;color:var(--acc-ink);background:var(--acc-soft);border-radius:999px;padding:3px 8px}
.mp-addr{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:12px;padding:14px 10px 2px;border-top:1px solid var(--rule);font-size:12.5px;color:var(--mute);line-height:1.5}
.mp-addr b{display:block;color:var(--ink);font-weight:500;font-size:12.5px}

/* products panel: compact, organised by product */
.mega-panel[data-full]{}
.mp-full{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(200px,.8fr);gap:clamp(20px,2.6vw,40px);padding:24px 26px}
.mpf-prod{display:grid;gap:14px;align-content:start}
.mpf-head{display:grid;grid-template-columns:56px minmax(0,1fr);gap:14px;align-items:center;text-decoration:none}
.mpf-th{position:relative;display:block;width:56px;height:56px;border-radius:12px;overflow:hidden;background:var(--paper-2)}
.mpf-th img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.6) contrast(.96);transition:transform .6s var(--ease),filter .4s}
.mpf-head:hover .mpf-th img{transform:scale(1.08);filter:saturate(.85)}
.mpf-n{display:inline-flex;align-items:center;gap:8px;font-size:18px;font-weight:500;letter-spacing:-.02em}
.mpf-n .arr{font-size:14px;color:var(--soft);transition:transform .25s var(--ease),color .25s}
.mpf-head:hover .mpf-n .arr{transform:translateX(3px);color:var(--ink)}
.mpf-tag{display:block;font-size:12.5px;color:var(--mute);margin-top:2px}
.mpf-links{list-style:none;margin:0;padding:0;display:grid;border-top:1px solid var(--rule)}
.mpf-links a{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--rule);font-size:14px;text-decoration:none;color:var(--ink-2);transition:color .2s,padding .25s var(--ease)}
.mpf-links a::after{content:"→";color:var(--soft);opacity:0;transform:translateX(-4px);transition:transform .25s var(--ease),opacity .2s,color .2s}
.mpf-links a:hover{color:var(--ink);padding-left:4px}
.mpf-links a:hover::after{opacity:1;transform:none;color:var(--acc-deep)}
.mpf-side{display:grid;gap:18px;align-content:start;padding-left:clamp(20px,2.6vw,36px);border-left:1px solid var(--rule)}
.mpf-more{list-style:none;margin:-6px 0 0;padding:0;display:grid}
.mpf-more a{display:flex;align-items:center;gap:8px;padding:8px 0;font-size:16px;letter-spacing:-.012em;text-decoration:none;color:var(--ink)}
.mpf-more .arr{margin-left:auto;color:var(--soft);transition:transform .25s var(--ease)}
.mpf-more a:hover .arr{transform:translateX(3px);color:var(--ink)}
.mpf-cta{justify-content:center}
.mega-panel[data-full] .mpf-prod,.mega-panel[data-full] .mpf-side{opacity:0;transform:translate3d(0,6px,0);transition:opacity .3s var(--ease),transform .4s var(--ease)}
.mega-panel.on[data-full] .mpf-prod,.mega-panel.on[data-full] .mpf-side{opacity:1;transform:none}
.mega-panel.on[data-full] .mpf-prod:nth-child(2){transition-delay:.04s}
.mega-panel.on[data-full] .mpf-side{transition-delay:.08s}
.db-list a.db-prod{grid-template-columns:48px minmax(0,1fr);gap:2px 14px;padding:10px 12px}
.db-prod img{grid-row:1/3;width:48px;height:48px;object-fit:cover;border-radius:10px;filter:saturate(.65)}
.db-prod b,.db-prod span{grid-column:2!important}

/* page scrim behind an open menu */
.scrim{position:fixed;inset:0;z-index:55;background:rgba(28,28,26,.14);opacity:0;pointer-events:none;transition:opacity .3s var(--ease)}
.scrim.on{opacity:1;pointer-events:auto}

/* burger + drawer (below 1080px) */
.burger{display:none;position:relative;width:42px;height:42px;border:0;border-radius:50%;background:none;cursor:pointer;flex:none;margin-right:-10px}
.burger span{position:absolute;left:12px;right:12px;height:1.5px;background:var(--ink);border-radius:1px;transition:transform .35s var(--spring),top .35s var(--spring)}
.burger span:nth-child(1){top:17px}.burger span:nth-child(2){top:24px}
.burger[aria-expanded="true"] span:nth-child(1){top:20.5px;transform:rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){top:20.5px;transform:rotate(-45deg)}
.drawer{position:fixed;left:0;right:0;bottom:0;top:calc(var(--dt,var(--hdr)) + env(safe-area-inset-top,0px));z-index:58;background:var(--paper);overflow-y:auto;overscroll-behavior:contain;visibility:hidden;opacity:0;transform:translate3d(0,-8px,0);transition:opacity .3s var(--ease),transform .4s var(--ease),visibility 0s .4s}
.drawer.on{visibility:visible;opacity:1;transform:none;transition:opacity .3s var(--ease),transform .4s var(--ease),visibility 0s}
.drawer-in{min-height:100%;display:flex;flex-direction:column;padding:12px var(--gut) calc(28px + env(safe-area-inset-bottom,0px))}
.dnav{display:grid;border-top:1px solid var(--rule)}
.dnav>*{opacity:0;transform:translate3d(0,10px,0);transition:opacity .4s var(--ease),transform .5s var(--ease)}
.drawer.on .dnav>*{opacity:1;transform:none}
.drawer.on .dnav>*:nth-child(2){transition-delay:.04s}.drawer.on .dnav>*:nth-child(3){transition-delay:.08s}.drawer.on .dnav>*:nth-child(4){transition-delay:.12s}.drawer.on .dnav>*:nth-child(5){transition-delay:.16s}.drawer.on .dnav>*:nth-child(6){transition-delay:.2s}
.dgrp{border-bottom:1px solid var(--rule)}
.dh{display:flex;justify-content:space-between;align-items:center;width:100%;padding:18px 0;border:0;background:none;font:500 26px/1.1 var(--sans);letter-spacing:-.025em;color:var(--ink);text-align:left;text-decoration:none;cursor:pointer}
.dh .li-x{position:relative;width:14px;height:14px;flex:none}
.dh .li-x::before,.dh .li-x::after{content:"";position:absolute;left:0;top:6.5px;width:14px;height:1.5px;background:var(--mute);transition:transform .3s var(--ease)}
.dh .li-x::after{transform:rotate(90deg)}
.dh[aria-expanded="true"] .li-x::after{transform:rotate(0)}
.db{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s var(--ease)}
.dh[aria-expanded="true"]+.db{grid-template-rows:1fr}
.db>div{overflow:hidden;min-height:0}
.db-list{display:grid;gap:8px;padding:0 0 18px}
.db-list a{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 16px;align-items:center;padding:14px 16px;border-radius:14px;background:var(--panel);text-decoration:none}
.db-list b{font-weight:500;font-size:16px;letter-spacing:-.01em}
.db-list span{grid-column:1;font-size:13.5px;color:var(--mute);line-height:1.4}
.db-list .arr{grid-row:1/3;grid-column:2;color:var(--mute)}
.db-list .v{grid-row:1/3;grid-column:2;font-size:22px;letter-spacing:-.03em;color:var(--acc-fig)}
.dfoot{margin-top:auto;padding-top:28px;display:grid;gap:14px}
.dfoot .btn{justify-content:center;height:50px;font-size:15px}
.dfoot p{font-size:13px;color:var(--mute);text-align:center}
body.lock{overflow:hidden}

/* ---------- page heads (inner pages) ---------- */
.phero{position:relative;padding-top:calc(var(--hdr) + clamp(56px,7vw,104px));padding-bottom:clamp(56px,7vw,96px)}
.phero .label{display:block;margin-bottom:18px}
.phero h1{font-size:clamp(40px,5.2vw,72px);line-height:1;letter-spacing:-.04em;max-width:15ch}
.phero .lede{font-size:17px;margin-top:24px;max-width:50ch}
.phero .ctas{margin-top:32px}
.phero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:end}
.crumbs{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--mute);margin-bottom:22px}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--ink)}
.crumbs i{font-style:normal;opacity:.6}

/* ---------- product hero render (NeuraFlex, ThermaFlex) ---------- */
.render{position:relative;margin:0;aspect-ratio:3/2}
.render img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;animation:rfloat 7s ease-in-out infinite}
.render::after{content:"";position:absolute;left:18%;right:18%;bottom:6%;height:12%;border-radius:50%;background:radial-gradient(closest-side,rgba(28,28,26,.12),transparent);z-index:-1;animation:rshadow 7s ease-in-out infinite}
@keyframes rfloat{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(0,-10px,0)}}
@keyframes rshadow{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(.94);opacity:.75}}

@media (prefers-reduced-motion:reduce){.render img,.render::after{animation:none}}
.phero.prod .phero-grid{align-items:center}

/* ---------- charts and exhibits ---------- */
.chart{margin:0}
.chart svg{width:100%;height:auto;display:block;overflow:visible}
.chart svg text{font-family:var(--mono);font-size:var(--fs,12px);fill:var(--mute)}
.keys{display:flex;gap:8px 20px;flex-wrap:wrap;font-size:12.5px;color:var(--mute)}
.keys span{display:inline-flex;align-items:center;gap:8px}
.keys [hidden]{display:none}
.keys i{width:14px;height:9px;border-radius:2px;display:inline-block}
.keys .k-line{height:2px;border-radius:1px;background:var(--ink)}
.keys .k-dash{height:0;border-top:1.5px dashed var(--ink);border-radius:0;background:none}
.keys .k-lim{height:2px;border-radius:1px;background:var(--acc-deep)}
.k-net,.k-ink{background:rgba(28,28,26,.13)}
.k-ink2{background:rgba(28,28,26,.32)}
.k-gap{background:repeating-linear-gradient(135deg,rgba(28,28,26,.5) 0 1.5px,transparent 1.5px 5px);border:1px solid rgba(28,28,26,.35)}
.k-bat,.k-acc{background:var(--acc)}
.k-deep{background:var(--acc-deep)}
.replay{font:500 12.5px var(--sans);color:var(--mute);background:none;border:0;cursor:pointer;display:inline-flex;align-items:center;gap:6px;padding:4px 0}
.replay:hover{color:var(--ink)}
.replay svg{width:13px;height:13px}
.ex{background:var(--panel);border-radius:16px;padding:26px 26px 20px;display:grid;gap:18px;align-content:start}
.ex-top{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}
.ex-top h3{font-size:19px;letter-spacing:-.015em;line-height:1.25;max-width:24ch}
.ex-top .label{display:block;margin-bottom:6px}
.ex-foot{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.ex-note{font-size:14.5px;line-height:1.55;color:var(--ink-2);max-width:56ch}
.ex-note b{font-weight:500;color:var(--acc-ink)}
.src{font-size:12px;color:var(--mute)}
.stat{display:grid;justify-items:end;gap:2px;flex:none}
.stat .v{font-size:clamp(36px,3.6vw,50px);line-height:.88;letter-spacing:-.035em;font-weight:400;font-feature-settings:"tnum" 1;transition:color .4s}
.stat .v .u{font-size:.46em;font-weight:400;letter-spacing:0;margin-left:.08em;vertical-align:.8em;color:var(--mute);transition:color .4s}
.stat .v.up,.stat .v.acc{color:var(--acc-fig)}
.stat .v.up .u,.stat .v.acc .u{color:var(--acc-fig);opacity:.75}
.stat small{font-size:12px;color:var(--mute);margin-top:6px;letter-spacing:.005em}

/* segmented control (chart tabs, toggles) */
.seg{display:inline-flex;gap:2px;padding:3px;border-radius:999px;background:var(--paper-2);position:relative}
.ex{grid-template-columns:minmax(0,1fr)}
.ex-top>div{min-width:0}
.seg{max-width:100%;overflow-x:auto;scrollbar-width:none}
.seg::-webkit-scrollbar{display:none}
.seg button{flex:none;position:relative;z-index:1;border:0;background:none;height:32px;padding:0 14px;border-radius:999px;font:500 13px/1 var(--sans);color:var(--mute);cursor:pointer;transition:color .25s;white-space:nowrap}
.seg button[aria-pressed="true"],.seg button[aria-selected="true"]{color:var(--ink)}
.seg .seg-pill{position:absolute;z-index:0;top:3px;bottom:3px;left:0;width:0;border-radius:999px;background:var(--white);box-shadow:0 1px 2px rgba(28,28,26,.08),0 0 0 1px rgba(28,28,26,.04);transition:transform .35s var(--spring),width .35s var(--spring)}

/* ---------- figures, stat rows ---------- */
.figrow{display:grid;grid-template-columns:repeat(var(--n,4),minmax(0,1fr));border-top:1px solid var(--ink)}
.figrow>div{padding:22px 24px 0 0;display:grid;gap:8px;align-content:start}
.figrow>div+div{padding-left:24px;border-left:1px solid var(--rule)}
.figrow .v{font-size:clamp(38px,4vw,56px);line-height:.95;letter-spacing:-.045em;font-weight:450}
.figrow .v.acc{color:var(--acc-fig)}
.figrow .v .u{font-size:.42em;letter-spacing:0;color:var(--mute);margin-left:.08em}
.figrow p{font-size:14px;color:var(--ink-2);max-width:26ch}
.fig{background:var(--panel);border-radius:16px;padding:26px;display:grid;gap:12px;align-content:start}
.fig .v{font-size:clamp(46px,5vw,68px);line-height:.9;letter-spacing:-.05em;font-weight:500;color:var(--acc-fig)}
.fig p{font-size:14.5px;color:var(--ink-2);max-width:32ch}

/* ---------- cards ---------- */
.cards{display:grid;grid-template-columns:repeat(var(--n,3),minmax(0,1fr));gap:18px}
.card{background:var(--panel);border-radius:16px;padding:26px;display:grid;gap:10px;align-content:start}
.card h3{font-size:19px;letter-spacing:-.015em;line-height:1.25}
.card p{font-size:14.5px;color:var(--ink-2);line-height:1.55}
.card .label{display:block}
a.card{text-decoration:none;transition:background .25s,transform .35s var(--ease),box-shadow .35s var(--ease)}
a.card:hover{background:var(--white);transform:translateY(-3px);box-shadow:0 24px 50px -30px rgba(28,28,26,.3)}

/* split: copy on one side, exhibit on the other */
.split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(40px,6vw,88px);align-items:center}
.split.rev>:first-child{order:2}
.split+.split{margin-top:clamp(72px,9vw,128px)}
.split .copy{display:grid;gap:18px;align-content:start}
.split .copy .label{display:block}
.split .copy h3{font-size:clamp(24px,2.3vw,32px);line-height:1.1;letter-spacing:-.025em;max-width:18ch}
.split .copy p{font-size:15.5px;color:var(--ink-2);max-width:46ch}
.ticks{list-style:none;padding:0;display:grid;gap:10px;margin-top:4px}
.ticks li{display:flex;gap:12px;align-items:baseline;font-size:14.5px;color:var(--ink-2)}
.ticks li::before{content:"";width:5px;height:5px;border-radius:1px;background:var(--acc);transform:rotate(45deg) translateY(-2px);flex:none}
.spec{display:grid;margin-top:6px}
.spec>div{display:grid;grid-template-columns:120px minmax(0,1fr);gap:16px;padding:10px 0;border-top:1px solid var(--rule)}
.spec>div:last-child{border-bottom:1px solid var(--rule)}
.spec dt{font-size:12.5px;color:var(--mute);line-height:1.5}
.spec dd{margin:0;font-size:14px;color:var(--ink);line-height:1.5}
.spec dd small{display:block;font-size:12.5px;color:var(--mute)}

/* ---------- logo wall ---------- */
.logos{display:grid;grid-template-columns:repeat(var(--n,6),minmax(0,1fr));border-top:1px solid var(--rule);border-left:1px solid var(--rule)}
.logos>div{display:grid;place-items:center;height:104px;padding:22px;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);transition:background .3s}
.logos img{max-height:30px;max-width:120px;width:auto;height:auto;object-fit:contain;filter:grayscale(1) contrast(1.1);mix-blend-mode:multiply;opacity:.62;transition:opacity .3s,filter .3s}
.logos>div:hover{background:var(--panel)}
.logos>div:hover img{opacity:1;filter:none}
.logos-cap{font-size:13px;color:var(--mute);margin-top:16px}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 0;cursor:pointer;font-size:clamp(18px,1.6vw,22px);letter-spacing:-.018em;line-height:1.25;color:var(--ink-2);transition:color .2s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover,.faq details[open] summary{color:var(--ink)}
.faq .li-x{position:relative;width:14px;height:14px;flex:none}
.faq .li-x::before,.faq .li-x::after{content:"";position:absolute;left:0;top:6.5px;width:14px;height:1.5px;background:var(--mute);transition:transform .3s var(--ease)}
.faq .li-x::after{transform:rotate(90deg)}
.faq details[open] .li-x::after{transform:rotate(0)}
.faq .ans{padding:0 0 26px;font-size:15.5px;color:var(--ink-2);max-width:64ch;display:grid;gap:10px}

/* ---------- prose (articles, policies) ---------- */
.prose{font-size:17px;line-height:1.7;color:var(--ink-2);max-width:68ch}
.prose>*+*{margin-top:1.1em}
.prose h2{font-size:clamp(24px,2.2vw,30px);line-height:1.15;letter-spacing:-.025em;color:var(--ink);margin-top:2em}
.prose h3{font-size:20px;line-height:1.25;letter-spacing:-.015em;color:var(--ink);margin-top:1.6em}
.prose h4{font-size:17px;color:var(--ink);margin-top:1.4em}
.prose a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--acc-deep);text-decoration-thickness:1.5px;text-underline-offset:3px}
.prose strong,.prose b{font-weight:500;color:var(--ink)}
.prose ul,.prose ol{padding-left:1.2em;display:grid;gap:.4em}
.prose li::marker{color:var(--acc-deep)}
.prose blockquote{border-left:2px solid var(--acc-deep);padding:2px 0 2px 22px;font-size:20px;line-height:1.45;letter-spacing:-.012em;color:var(--ink)}
.prose img,.prose figure{border-radius:14px}
.prose figure figcaption{font-size:13px;color:var(--mute);margin-top:10px}
.prose table{width:100%;border-collapse:collapse;font-size:14.5px}
.prose th,.prose td{text-align:left;padding:10px 12px 10px 0;border-bottom:1px solid var(--rule);vertical-align:top}
.prose th{font-weight:500;color:var(--ink);font-size:13px}
.prose hr{border:0;height:1px;background:var(--rule);margin:2.2em 0}
.prose code{font-family:var(--mono);font-size:.88em;background:var(--paper-2);padding:1px 5px;border-radius:4px}

/* ---------- quote ---------- */
.pull{display:grid;gap:22px;max-width:30ch}
.pull blockquote{font-size:clamp(26px,2.8vw,40px);line-height:1.15;letter-spacing:-.03em;color:var(--ink)}
.pull figcaption{font-size:14px;color:var(--mute)}
.pull figcaption b{font-weight:500;color:var(--ink);margin-right:8px}

/* ---------- expert card ---------- */
.expert{display:flex;align-items:center;gap:18px;background:var(--panel);border-radius:999px;padding:10px 10px 10px 12px;max-width:720px;margin-inline:auto}
.expert img{width:52px;height:52px;border-radius:50%;object-fit:cover;flex:none;filter:saturate(.85)}
.expert .t{flex:1;min-width:0;font-size:14px;line-height:1.45;color:var(--ink-2)}
.expert .t b{display:block;font-weight:500;color:var(--ink);font-size:15px}
.expert .btn{flex:none}
.expert.left{margin-inline:0}

/* ---------- CTA band ---------- */
.cta-band{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:end}
.cta-band h2{font-size:clamp(34px,4vw,56px);line-height:1.02;letter-spacing:-.035em;max-width:16ch}
.cta-band .lede{margin-top:18px}
.glyph{--m:url("../images/brand/neura-glyph.0c90faff7eb4.png");display:block;width:30px;height:30px;margin-bottom:28px;background:var(--acc-deep);-webkit-mask:var(--m) center/contain no-repeat;mask:var(--m) center/contain no-repeat}

/* ---------- forms ---------- */
form.cf{background:var(--panel);border-radius:16px;padding:30px;display:grid;gap:16px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fld{display:grid;gap:6px}
.fld label{font-size:12.5px;color:var(--mute)}
.fld input,.fld select,.fld textarea{font:15px var(--sans);color:var(--ink);background:var(--paper);border:1px solid var(--rule);border-radius:10px;padding:11px 13px;width:100%;transition:border-color .2s,background .2s}
.fld textarea{resize:vertical;min-height:110px;line-height:1.5}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--acc-deep);background:#fff}
.fld select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--mute) 50%),linear-gradient(135deg,var(--mute) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px;background-repeat:no-repeat}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips label{position:relative;cursor:pointer}
.chips input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.chips span{display:inline-flex;align-items:center;height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--rule);background:var(--paper);font-size:13.5px;color:var(--ink-2);transition:all .2s}
.chips input:checked+span{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.chips input:focus-visible+span{outline:2px solid var(--acc-deep);outline-offset:2px}
.cf-foot{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-top:4px}
.cf-msg{font-size:13px;color:var(--mute);max-width:40ch}
.cf-msg.err{color:#9a4f3d}
.cf-done{display:none;background:var(--panel);border-radius:16px;padding:40px 30px;gap:10px;align-content:start}
.cf-done h3{font-size:24px;letter-spacing:-.02em}
.cf-done p{color:var(--ink-2)}
.sent form.cf{display:none}.sent .cf-done{display:grid}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.btn[disabled]{opacity:.6;cursor:default}
.recap{font-size:11.5px;color:var(--soft);line-height:1.5}
.recap a{color:inherit}
.grecaptcha-badge{visibility:hidden}

/* contact block (used on many pages) */
.contact{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:64px;align-items:start}
.contact h2{font-size:clamp(34px,4vw,56px);line-height:1.02;letter-spacing:-.035em;max-width:13ch}
.contact .lede{margin-top:22px}
.addr{margin-top:36px;display:grid;grid-template-columns:auto auto;gap:40px;justify-content:start}
.addr .label{display:block;margin-bottom:6px}
.addr p{font-size:15px;line-height:1.55;color:var(--ink)}
.addr a{text-decoration:none}
.addr a:hover{text-decoration:underline;text-decoration-color:var(--acc-deep);text-underline-offset:3px}

/* ---------- footer ---------- */
.ftr{border-top:1px solid var(--rule);padding-block:clamp(56px,6vw,80px) 28px}
.ftr-top{display:grid;grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,1fr));gap:32px}
.ftr-brand{display:grid;gap:18px;align-content:start}
.ftr-brand p{font-size:14px;color:var(--ink-2);max-width:30ch;line-height:1.55}
.ftr-brand .wordmark{width:132px;height:18px}
.ftr h4{font-size:13px;font-weight:500;color:var(--mute);margin-bottom:14px;letter-spacing:.01em}
.ftr ul{list-style:none;padding:0;display:grid;gap:10px}
.ftr ul a,.ftr ul button{font-size:14px;color:var(--ink-2);text-decoration:none;background:none;border:0;padding:0;cursor:pointer;transition:color .2s}
.ftr ul a:hover,.ftr ul button:hover{color:var(--ink)}
.ftr-bot{display:flex;justify-content:space-between;align-items:center;gap:16px 28px;flex-wrap:wrap;margin-top:clamp(48px,5vw,72px);padding-top:22px;border-top:1px solid var(--rule);font-size:12.5px;color:var(--mute)}
.ftr-soc{display:flex;gap:6px}
.ftr-soc a{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;color:var(--mute);transition:color .2s,background .2s}
.ftr-soc a:hover{color:var(--ink);background:var(--panel)}
.ftr-soc svg{width:15px;height:15px}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .mnav-t{padding:0 11px}
  .hdr-link{display:none}
}
@media (max-width:1079px){
  :root{--hdr:68px;--hdr-s:60px}
  .mnav,.hdr-cta .hdr-link,.mega,.scrim{display:none}
  .hdr-in{justify-content:space-between}
  .hdr-cta{margin-left:auto}
  .burger{display:block}
  .wordmark{width:132px;height:18px}
  .hdr.scrolled .wordmark{width:124px;height:17px}
}
@media (max-width:980px){
  .head,.contact,.split,.phero-grid,.cta-band{grid-template-columns:minmax(0,1fr)}
  .split.rev>:first-child{order:0}
  .head{gap:20px;margin-bottom:40px}
  .contact{gap:40px}
  .phero-grid{gap:36px}
  .cta-band{gap:28px;align-items:start}
  .cards{--n:2!important}
  .figrow{--n:2!important;row-gap:28px}
  .figrow>div:nth-child(odd){padding-left:0;border-left:0}
  .logos{--n:4!important}
  .ftr-top{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:40px}
  .ftr-brand{grid-column:1/-1}
}
@media (max-width:600px){
  :root{--gut:20px;--hdr:62px;--hdr-s:56px}
  body{font-size:15px}
  .hdr .btn{height:36px;padding:0 14px;font-size:13.5px}
  .wordmark,.hdr.scrolled .wordmark{width:116px;height:16px}
  .hdr.scrolled .hdr-bar{background:rgba(242,240,234,.97);backdrop-filter:none;-webkit-backdrop-filter:none}
  .ex{padding:20px 18px 16px}
  .ex-top{flex-direction:column;gap:12px}
  .stat{justify-items:start}
  .row2{grid-template-columns:minmax(0,1fr)}
  form.cf{padding:22px}
  .cards{--n:1!important}
  .logos{--n:3!important}
  .logos>div{height:80px;padding:16px}
  .logos img{max-height:24px;max-width:88px}
  .figrow .v{font-size:40px}
  .spec>div{grid-template-columns:96px minmax(0,1fr);gap:12px}
  .expert{border-radius:18px;flex-wrap:wrap;padding:16px}
  .expert .btn{width:100%;justify-content:center}
  .addr{grid-template-columns:minmax(0,1fr);gap:22px}
  .ftr-top{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .in{opacity:1;transform:none}
}