@charset "UTF-8";
/* ==================================================================
   Research to Patent — design system
   Concept: "From signal to structure" rendered in the vernacular of a
   patent drawing sheet: hairline rules, leader lines, reference
   numerals, monospace annotations, and boundaries that close.
   ------------------------------------------------------------------
   1  Fonts
   2  Tokens
   3  Base + typography
   4  Layout: bands, container, grid
   5  Structural devices (eyebrow, numerals, figure labels, rules)
   6  Buttons + links
   7  Header, announcement, mobile nav
   8  Hero + signature figure
   9  Router, cards, fields, process, proof, FAQ
   10 Forms + wizard
   11 Footer
   12 Utilities, motion, print
   ================================================================== */

/* 1  Fonts ------------------------------------------------------- */
/* Drop the .woff2 files into /assets/fonts/ to activate. Until then
   the fallback stack renders correctly — nothing breaks. */
@font-face{font-family:"Sora";src:url("/assets/fonts/sora-variable.woff2")format("woff2");font-weight:400 700;font-display:swap;font-style:normal}
@font-face{font-family:"InterVar";src:url("/assets/fonts/inter-variable.woff2")format("woff2");font-weight:400 700;font-display:swap;font-style:normal}
@font-face{font-family:"PlexMono";src:url("/assets/fonts/ibm-plex-mono-400.woff2")format("woff2");font-weight:400;font-display:swap;font-style:normal}

/* 2  Tokens ------------------------------------------------------ */
:root{
  /* raw palette */
  --ink:#070C18;
  --ink-elev:#0E1526;
  --paper:#F4F0E7;
  --signal:#5A68FF;     /* logo blue lightened: accents, borders, active states on dark */
  --signal-fill:#4653F5;/* same hue, dark enough to carry white label text (5.5:1)      */
  --brand:#0704AB;      /* the exact blue sampled from the supplied logo               */
  --cyan:#47D7E8;
  --mist:#D9E3E2;
  --coral:#FF6B62;

  /* semantic — dark band (default) */
  --bg:var(--ink);
  --surface:var(--ink-elev);
  --surface-2:#141D33;
  --text:#E8ECF5;
  --text-muted:#9AA6BF;
  --line:rgba(217,227,226,.16);
  --line-strong:rgba(217,227,226,.34);
  --accent:var(--signal-fill);
  --accent-text:#FFFFFF;
  --link:var(--cyan);
  --figure:var(--cyan);
  --figure-2:var(--brand);

  /* type */
  --display:"Sora","Sora Fallback",system-ui,"Segoe UI",Roboto,sans-serif;
  --body:"InterVar",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:"PlexMono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  --step--1:clamp(.78rem,.76rem + .1vw,.85rem);
  --step-0:clamp(1rem,.97rem + .14vw,1.06rem);
  --step-1:clamp(1.15rem,1.09rem + .3vw,1.35rem);
  --step-2:clamp(1.4rem,1.28rem + .6vw,1.85rem);
  --step-3:clamp(1.65rem,1.45rem + .9vw,2.3rem);
  --step-4:clamp(1.95rem,1.6rem + 1.5vw,3rem);
  --step-5:clamp(2.25rem,1.8rem + 2.1vw,3.6rem);

  /* space */
  --s1:.25rem; --s2:.5rem; --s3:.75rem; --s4:1rem; --s5:1.5rem;
  --s6:2rem; --s7:3rem; --s8:4rem; --s9:6rem; --s10:8rem;

  --container:78rem;
  --radius:4px;
  --radius-lg:10px;
  --ease:cubic-bezier(.2,.7,.25,1);
  --dur:.5s;
}

/* light "paper" band inverts the semantic layer only */
.band--paper{
  --bg:var(--paper);
  --surface:#FBF9F4;
  --surface-2:#EDE7DA;
  --text:#0B1220;
  --text-muted:#505C74;
  --line:rgba(11,18,32,.16);
  --line-strong:rgba(11,18,32,.3);
  --accent:var(--brand);
  --accent-text:#FFFFFF;
  --link:#0704AB;
  --figure:#0704AB;
  --figure-2:#0704AB;
}

/* 3  Base + typography ------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--ink);color:var(--text);
  font-family:var(--body);font-size:var(--step-0);line-height:1.65;
  font-synthesis-weight:none;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:var(--display);font-weight:600;line-height:1.08;letter-spacing:-.02em;margin:0 0 var(--s4)}
h1{font-size:var(--step-5);letter-spacing:-.03em;max-width:19ch}
.band--hero h1{max-width:17ch}
h2{font-size:var(--step-4);letter-spacing:-.03em}
h3{font-size:var(--step-2)}
h4{font-size:var(--step-1);letter-spacing:-.01em}
p{margin:0 0 var(--s4);max-width:68ch}
.lede{font-size:var(--step-1);color:var(--text);max-width:60ch;line-height:1.5}
small{font-size:var(--step--1)}
strong{font-weight:600}
ul,ol{margin:0 0 var(--s4);padding-left:1.15em}
li{margin-bottom:var(--s2);max-width:66ch}
hr{border:0;border-top:1px solid var(--line);margin:var(--s7) 0}
img,svg{max-width:100%;height:auto}
::selection{background:var(--signal);color:#FFFFFF}

a{color:var(--link);text-decoration:none;text-underline-offset:.22em;
  background-image:linear-gradient(currentColor,currentColor);
  background-size:0% 1px;background-repeat:no-repeat;background-position:0 100%;
  transition:background-size var(--dur) var(--ease),color .2s}
a:hover,a:focus-visible{background-size:100% 1px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:2px}
.band--paper :focus-visible{outline-color:#0704AB}

.skip{position:absolute;left:-9999px;top:0;background:var(--signal);color:#FFFFFF;
  padding:.7rem 1.1rem;z-index:200;font-weight:600;border-radius:0 0 var(--radius) 0}
.skip:focus{left:0}

/* 4  Layout ------------------------------------------------------ */
.band{background:var(--bg);color:var(--text);position:relative;padding:var(--s9) 0}
.band--tight{padding:var(--s7) 0}
.band--hero{padding:var(--s7) 0 var(--s8)}
.band--paper + .band--paper,.band + .band{border-top:1px solid var(--line)}
.container{width:min(100% - 2.5rem,var(--container));margin-inline:auto}
@media (max-width:640px){.container{width:min(100% - 1.75rem,var(--container))}}

.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--s5)}
@media (max-width:900px){.grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--s4)}}
.col-4{grid-column:span 4}.col-5{grid-column:span 5}.col-6{grid-column:span 6}
.col-7{grid-column:span 7}.col-8{grid-column:span 8}.col-12{grid-column:span 12}
@media (max-width:900px){
  .col-4,.col-5,.col-6,.col-7,.col-8,.col-12{grid-column:span 4}
}

.section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);
  gap:var(--s6);align-items:end;margin-bottom:var(--s7)}
.section-head p{margin-bottom:0;color:var(--text-muted)}
@media (max-width:900px){.section-head{grid-template-columns:1fr;gap:var(--s4);align-items:start}}

/* 5  Structural devices ------------------------------------------ */
.eyebrow{font-family:var(--mono);font-size:var(--step--1);letter-spacing:.16em;
  text-transform:uppercase;color:var(--text-muted);display:flex;align-items:center;
  gap:.6rem;margin:0 0 var(--s4)}
.eyebrow::before{content:"";width:1.6rem;height:1px;background:var(--figure);flex:none}

.numeral{font-family:var(--mono);font-size:.7rem;color:var(--figure);
  border:1px solid var(--line-strong);border-radius:2px;padding:.05rem .3rem;
  vertical-align:.35em;margin-left:.35rem;letter-spacing:.04em}

.figlabel{font-family:var(--mono);font-size:var(--step--1);letter-spacing:.1em;
  text-transform:uppercase;color:var(--text-muted)}

.rule{border-top:1px solid var(--line);margin:var(--s6) 0}

/* corner ticks: the sheet-registration marks of a drawing */
.ticked{position:relative}
.ticked::before,.ticked::after{content:"";position:absolute;width:10px;height:10px;
  border:1px solid var(--line-strong);pointer-events:none}
.ticked::before{top:-1px;left:-1px;border-right:0;border-bottom:0}
.ticked::after{bottom:-1px;right:-1px;border-left:0;border-top:0}

.note{border-left:2px solid var(--figure-2);padding:var(--s4) var(--s5);
  background:var(--surface);border-radius:0 var(--radius) var(--radius) 0;
  font-size:var(--step--1);line-height:1.6;color:var(--text-muted)}
.note strong{color:var(--text)}
.note p:last-child{margin-bottom:0}

.limit{border:1px dashed var(--line-strong);border-radius:var(--radius);
  padding:var(--s4) var(--s5);font-size:var(--step--1);color:var(--text-muted)}
.limit p:last-child{margin-bottom:0}
.limit .figlabel{display:block;margin-bottom:var(--s2);color:var(--coral)}

.crumbs{font-family:var(--mono);font-size:var(--step--1);margin-bottom:var(--s5);color:var(--text-muted)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.45rem;margin:0;padding:0}
.crumbs li{margin:0}
.crumbs li+li::before{content:"/";margin-right:.45rem;opacity:.5}

/* 6  Buttons ----------------------------------------------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-family:var(--body);font-weight:600;font-size:var(--step-0);line-height:1.15;
  padding:.95rem 1.5rem;border-radius:var(--radius);border:1px solid transparent;
  cursor:pointer;text-align:center;background-image:none;min-height:48px;
  transition:transform .18s var(--ease),background-color .2s,border-color .2s,color .2s}
.btn:hover{background-size:0 0}
.btn--primary{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}
.btn--primary:hover{background:#d6ff7d;border-color:#d6ff7d}
.btn--ghost{background:transparent;color:var(--text);border-color:var(--line-strong)}
.btn--ghost:hover{border-color:var(--text);background:rgba(255,255,255,.04)}
.band--paper .btn--ghost:hover{background:rgba(11,18,32,.05)}
.btn--quiet{padding:.6rem .9rem;font-size:var(--step--1);min-height:0}
.btn:active{transform:translateY(1px)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn-row{display:flex;flex-wrap:wrap;gap:var(--s3);align-items:center}

.arrowlink{font-family:var(--body);font-weight:600;display:inline-flex;align-items:center;gap:.45rem}
.arrowlink::after{content:"→";transition:transform .3s var(--ease)}
.arrowlink:hover::after{transform:translateX(4px)}

.trustline{font-family:var(--mono);font-size:var(--step--1);color:var(--text-muted);
  letter-spacing:.03em;margin-top:var(--s4)}

/* 7  Header ------------------------------------------------------ */
.announce{background:var(--ink-elev);color:var(--mist);border-bottom:1px solid var(--line);
  font-size:var(--step--1)}
.announce__in{display:flex;gap:var(--s4);align-items:center;justify-content:center;
  padding:.6rem 0;text-align:center;flex-wrap:wrap}
.announce a{color:var(--signal)}
.announce__x{background:none;border:0;color:var(--mist);cursor:pointer;font-size:1rem;
  line-height:1;padding:.4rem;margin-left:auto;flex:none}
.prelaunch{background:rgba(255,107,98,.12);color:#FFB3AE;border-bottom:1px solid rgba(255,107,98,.35);font-family:var(--mono);
  font-size:var(--step--1);text-align:center;padding:.45rem 1rem;letter-spacing:.03em}

.site-header{position:sticky;top:0;z-index:100;background:rgba(7,19,31,.86);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line);
  transition:padding .3s var(--ease)}
.site-header__in{display:flex;align-items:center;gap:var(--s5);padding:.85rem 0;
  transition:padding .3s var(--ease)}
.site-header.is-stuck .site-header__in{padding:.5rem 0}

.wordmark{color:#E8ECF5;background-image:none}

.nav{margin-left:auto;display:flex;align-items:center;gap:var(--s5)}
.nav__list{display:flex;align-items:center;gap:var(--s5);list-style:none;margin:0;padding:0}
.nav__list li{margin:0}
.nav__list a{color:var(--mist);font-size:.94rem;font-weight:500;padding:.35rem 0;display:block}
.nav__list a[aria-current]{color:var(--signal)}
.nav__cta{flex:none}

.has-menu{position:relative}
.has-menu__btn{background:none;border:0;color:var(--mist);font:inherit;font-size:.94rem;
  font-weight:500;cursor:pointer;display:inline-flex;align-items:center;gap:.35rem;padding:.35rem 0}
.has-menu__btn::after{content:"";width:.4rem;height:.4rem;border-right:1.5px solid currentColor;
  border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .25s}
.has-menu[data-open="true"] .has-menu__btn::after{transform:rotate(-135deg) translateY(-2px)}
.megamenu{position:absolute;top:calc(100% + .85rem);left:50%;transform:translateX(-50%);
  width:min(60rem,88vw);background:var(--ink-elev);border:1px solid var(--line-strong);
  border-radius:var(--radius-lg);padding:var(--s5);display:none;
  grid-template-columns:repeat(4,1fr);gap:var(--s5);box-shadow:0 24px 60px rgba(0,0,0,.45)}
.has-menu[data-open="true"] .megamenu{display:grid}
.megamenu h5{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);margin:0 0 var(--s3);font-weight:400}
.megamenu ul{list-style:none;margin:0;padding:0}
.megamenu li{margin-bottom:.45rem}
.megamenu a{color:var(--mist);font-size:.88rem;display:block}
@media (max-width:1080px){.megamenu{grid-template-columns:repeat(2,1fr)}}

.burger{display:none;background:none;border:1px solid var(--line-strong);border-radius:var(--radius);
  color:var(--mist);width:46px;height:46px;cursor:pointer;align-items:center;justify-content:center;flex:none}
.burger span{display:block;width:18px;height:1.5px;background:currentColor;position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:1.5px;background:currentColor}
.burger span::before{top:-6px}.burger span::after{top:6px}

.mobilenav{display:none;position:fixed;inset:0;z-index:150;background:var(--ink);
  padding:var(--s5);overflow-y:auto;-webkit-overflow-scrolling:touch}
.mobilenav[data-open="true"]{display:block}
.mobilenav__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--s5)}
.mobilenav h5{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);margin:var(--s5) 0 var(--s2);font-weight:400}
.mobilenav ul{list-style:none;margin:0;padding:0}
.mobilenav li{border-bottom:1px solid var(--line)}
.mobilenav a{display:block;padding:.85rem 0;color:var(--mist);font-size:1.05rem}
.mobilenav .btn{width:100%;margin-top:var(--s5)}


/* 8  Hero + signature figure ------------------------------------- */
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);
  gap:var(--s7);align-items:center}
@media (max-width:1000px){.hero{grid-template-columns:1fr;gap:var(--s6)}}
.hero h1{margin-bottom:var(--s5);max-width:14ch}
.hero__body{max-width:52ch;color:var(--text-muted);font-size:var(--step-1);line-height:1.55}

.figure-frame{position:relative;border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(13,38,48,.9),rgba(7,19,31,.55));padding:var(--s5)}
.figure-frame__label{position:absolute;top:-.65rem;left:1.2rem;background:var(--ink);
  padding:0 .5rem;font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--text-muted)}
.figure-frame svg{display:block;width:100%;height:auto}

/* animated figure primitives (all transform/opacity only) */
.sig-node,.sig-edge,.sig-bound,.sig-tag{opacity:0}
.js-ready .sig-node{animation:sigIn .7s var(--ease) forwards}
.js-ready .sig-edge{animation:sigDraw 1s var(--ease) forwards}
.js-ready .sig-bound{animation:sigBound 1.4s var(--ease) forwards}
.js-ready .sig-tag{animation:sigIn .6s var(--ease) forwards}
@keyframes sigIn{from{opacity:0;transform:translateY(6px) scale(.94)}to{opacity:1;transform:none}}
@keyframes sigDraw{from{opacity:0;stroke-dashoffset:220}to{opacity:.85;stroke-dashoffset:0}}
@keyframes sigBound{0%{opacity:0;stroke-dashoffset:900}60%{opacity:.9}100%{opacity:.9;stroke-dashoffset:0}}
.sig-edge{stroke-dasharray:220}
.sig-bound{stroke-dasharray:900}
.sig-pulse{animation:sigPulse 4.5s ease-in-out infinite}
@keyframes sigPulse{0%,100%{opacity:.25}50%{opacity:.7}}

/* 9  Router, cards, fields, process, proof, FAQ ------------------ */
.router{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:var(--s6);
  align-items:start;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:var(--s6);background:var(--surface)}
@media (max-width:900px){.router{grid-template-columns:1fr;padding:var(--s5)}}
.router__opts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s3);margin:0;padding:0;list-style:none}
@media (max-width:560px){.router__opts{grid-template-columns:1fr}}
.router__opts li{margin:0}
.router__btn{width:100%;text-align:left;background:transparent;border:1px solid var(--line-strong);
  border-radius:var(--radius);padding:var(--s4);color:var(--text);font:inherit;cursor:pointer;
  display:block;transition:border-color .25s,background-color .25s,transform .25s var(--ease)}
.router__btn strong{display:block;font-family:var(--display);font-size:var(--step-1);margin-bottom:.25rem}
.router__btn span{font-size:var(--step--1);color:var(--text-muted);display:block;line-height:1.5}
.router__btn:hover{border-color:var(--cyan)}
.router__btn[aria-pressed="true"]{border-color:var(--signal);background:rgba(90,104,255,.07)}
.router__btn[aria-pressed="true"] strong{color:var(--signal)}
.router__panel{border-left:1px solid var(--line);padding-left:var(--s5)}
@media (max-width:900px){.router__panel{border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:var(--s5)}}
.router__panel h3{font-size:var(--step-2);margin-bottom:var(--s3)}
.router__panel p{font-size:var(--step--1);color:var(--text-muted)}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,17rem),1fr));gap:var(--s4)}
.card{position:relative;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--surface);padding:var(--s5);display:flex;flex-direction:column;gap:var(--s3);
  transition:border-color .3s,transform .3s var(--ease)}
.card:hover{border-color:var(--line-strong);transform:translateY(-2px)}
.card h3,.card h4{margin:0}
.card p{margin:0;font-size:var(--step--1);color:var(--text-muted)}
.card__foot{margin-top:auto;padding-top:var(--s3);font-size:var(--step--1)}
.card--outcome{border-top:2px solid var(--figure)}
.card--stage{background:none;border:0;border-top:1px solid var(--line-strong);border-radius:0;padding:var(--s4) 0 0}
.card--stage .figlabel{color:var(--figure)}

.svc-group{margin-bottom:var(--s7)}
.svc-group__head{display:flex;align-items:baseline;gap:var(--s4);flex-wrap:wrap;margin-bottom:var(--s4);
  padding-bottom:var(--s3);border-bottom:1px solid var(--line)}
.svc-group__head h3{margin:0;font-size:var(--step-2)}
.svc-group__head p{margin:0;color:var(--text-muted);font-size:var(--step--1)}
.svc-card{position:relative;overflow:hidden}
.svc-card::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--figure);
  transition:width .45s var(--ease)}
.svc-card:hover::after,.svc-card:focus-within::after{width:100%}

.fields{display:flex;flex-wrap:wrap;gap:var(--s2)}
.field-tile{display:inline-flex;align-items:center;gap:.5rem;border:1px solid var(--line-strong);
  border-radius:999px;padding:.6rem 1rem;font-size:var(--step--1);color:var(--text);
  background:transparent;transition:border-color .25s,background-color .25s,transform .25s var(--ease)}
.field-tile:hover{border-color:var(--signal);background:rgba(90,104,255,.08);transform:translateY(-2px)}
.field-tile::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--figure);flex:none}

.process{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:var(--s7);align-items:start}
@media (max-width:900px){.process{grid-template-columns:1fr;gap:var(--s5)}}
.process__sticky{position:sticky;top:6rem}
@media (max-width:900px){.process__sticky{position:static}}
.process__list{list-style:none;margin:0;padding:0;counter-reset:step}
.process__list li{margin:0;border-left:1px solid var(--line);padding:0 0 var(--s6) var(--s5);position:relative}
.process__list li:last-child{padding-bottom:0}
.process__list li::before{content:"";position:absolute;left:-4.5px;top:.55rem;width:8px;height:8px;
  border-radius:50%;background:var(--ink);border:1px solid var(--line-strong);transition:background-color .4s,border-color .4s,transform .4s}
.process__list li.is-active::before{background:var(--signal);border-color:var(--signal);transform:scale(1.35)}
.process__list li.is-active{border-left-color:var(--line-strong)}
.process__list h3{font-size:var(--step-2);margin:0 0 var(--s2);transition:color .3s}
.process__list li.is-active h3{color:var(--signal)}
.process__list p{margin:0;color:var(--text-muted)}
.band--paper .process__list li::before{background:var(--paper)}
.band--paper .process__list li.is-active::before{background:var(--brand);border-color:var(--brand)}
.band--paper .process__list li.is-active h3{color:var(--brand)}

.deliverables{list-style:none;margin:0;padding:0}
.deliverables li{position:relative;padding-left:1.6rem;margin-bottom:var(--s3);color:var(--text-muted)}
.deliverables li::before{content:"";position:absolute;left:0;top:.62em;width:.7rem;height:1px;background:var(--figure)}
.deliverables strong{color:var(--text)}

.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,14rem),1fr));
  gap:var(--s5);border-top:1px solid var(--line);padding-top:var(--s5)}
.facts dt{font-family:var(--mono);font-size:var(--step--1);letter-spacing:.1em;text-transform:uppercase;
  color:var(--text-muted);margin-bottom:var(--s2)}
.facts dd{margin:0;font-size:var(--step-0)}

.faq{border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{width:100%;background:none;border:0;color:var(--text);font:inherit;font-weight:600;
  text-align:left;padding:var(--s5) 2.5rem var(--s5) 0;cursor:pointer;position:relative;
  font-size:var(--step-1);font-family:var(--display);letter-spacing:-.01em}
.faq__q::after{content:"";position:absolute;right:.4rem;top:50%;width:.62rem;height:.62rem;
  border-right:1.5px solid var(--figure);border-bottom:1.5px solid var(--figure);
  transform:translateY(-70%) rotate(45deg);transition:transform .3s var(--ease)}
.faq__q[aria-expanded="true"]::after{transform:translateY(-30%) rotate(-135deg)}
.faq__a{padding:0 0 var(--s5);color:var(--text-muted);max-width:70ch}
.faq__a p:last-child{margin-bottom:0}
.faq__a[hidden]{display:none}

.split{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,20rem),1fr));gap:var(--s6)}
.stack>*+*{margin-top:var(--s4)}

.cta-band{text-align:center}
.cta-band h2{max-width:20ch;margin-inline:auto}
.cta-band .btn-row{justify-content:center}

/* 10  Forms + wizard --------------------------------------------- */
.form{max-width:44rem}
.field{margin-bottom:var(--s5)}
.field label,.legend{display:block;font-weight:600;margin-bottom:var(--s2);font-size:var(--step-0)}
.field .hint{display:block;font-size:var(--step--1);color:var(--text-muted);margin-bottom:var(--s3);max-width:60ch}
input[type=text],input[type=email],input[type=tel],input[type=url],input[type=date],select,textarea{
  width:100%;background:var(--surface);color:var(--text);border:1px solid var(--line-strong);
  border-radius:var(--radius);padding:.85rem 1rem;font:inherit;font-size:var(--step-0);
  transition:border-color .2s,box-shadow .2s;min-height:48px}
textarea{min-height:8.5rem;resize:vertical;line-height:1.6}
input:focus,select:focus,textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(71,215,232,.18);outline:none}
input[aria-invalid="true"],textarea[aria-invalid="true"],select[aria-invalid="true"]{border-color:var(--coral)}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--text-muted) 50%),linear-gradient(135deg,var(--text-muted) 50%,transparent 50%);
  background-position:calc(100% - 20px) calc(1em + 4px),calc(100% - 15px) calc(1em + 4px);
  background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:2.5rem}
fieldset{border:0;padding:0;margin:0 0 var(--s5)}
.choices{display:grid;gap:var(--s2)}
.choice{display:flex;gap:.75rem;align-items:flex-start;border:1px solid var(--line-strong);
  border-radius:var(--radius);padding:.8rem 1rem;cursor:pointer;transition:border-color .2s,background-color .2s}
.choice:hover{border-color:var(--cyan)}
.choice input{margin:.25rem 0 0;accent-color:var(--signal);width:1.05rem;height:1.05rem;flex:none;min-height:0}
.choice span{font-size:var(--step-0);line-height:1.5}
.choice span small{display:block;color:var(--text-muted);font-size:var(--step--1)}
.choice:has(input:checked){border-color:var(--signal);background:rgba(90,104,255,.07)}
.choices--inline{grid-template-columns:repeat(auto-fit,minmax(min(100%,13rem),1fr))}
.err{color:var(--coral);font-size:var(--step--1);margin-top:var(--s2);display:block}
.errorbox{border:1px solid var(--coral);border-radius:var(--radius);padding:var(--s4) var(--s5);
  margin-bottom:var(--s5);background:rgba(255,107,98,.08)}
.errorbox h3{font-size:var(--step-1);color:var(--coral);margin-bottom:var(--s2)}
.errorbox ul{margin:0;padding-left:1.1rem}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}

.wizard{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);padding:var(--s6)}
@media (max-width:640px){.wizard{padding:var(--s5) var(--s4)}}
.wizard__path{display:flex;align-items:center;gap:.35rem;margin-bottom:var(--s6);flex-wrap:wrap;
  list-style:none;padding:0;font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase}
.wizard__path li{display:flex;align-items:center;gap:.35rem;color:var(--text-muted);margin:0}
.wizard__path li::before{content:"";width:9px;height:9px;border-radius:50%;border:1px solid var(--line-strong);
  transition:background-color .3s,border-color .3s,transform .3s}
.wizard__path li+li{margin-left:.15rem}
.wizard__path li+li::after{order:-1;content:"";width:1rem;height:1px;background:var(--line-strong);margin-right:.35rem}
.wizard__path li.is-done::before{background:var(--cyan);border-color:var(--cyan)}
.wizard__path li.is-current::before{background:var(--signal);border-color:var(--signal);transform:scale(1.35)}
.wizard__path li.is-current{color:var(--signal)}
.step[hidden]{display:none}
.step h2{font-size:var(--step-2);margin-bottom:var(--s2)}
.step__intro{color:var(--text-muted);margin-bottom:var(--s5);font-size:var(--step-0)}
.wizard__nav{display:flex;gap:var(--s3);align-items:center;margin-top:var(--s6);
  padding-top:var(--s5);border-top:1px solid var(--line);flex-wrap:wrap}
.wizard__nav .btn--primary{margin-left:auto}
@media (max-width:520px){.wizard__nav .btn{flex:1 1 100%}.wizard__nav .btn--primary{margin-left:0;order:-1}}
.autosave{font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}

.review{list-style:none;margin:0 0 var(--s5);padding:0;border-top:1px solid var(--line)}
.review li{display:grid;grid-template-columns:minmax(0,12rem) minmax(0,1fr) auto;gap:var(--s4);
  padding:var(--s3) 0;border-bottom:1px solid var(--line);margin:0;align-items:baseline}
.review dt,.review .k{font-family:var(--mono);font-size:var(--step--1);letter-spacing:.06em;
  text-transform:uppercase;color:var(--text-muted)}
.review .v{word-break:break-word}
@media (max-width:640px){.review li{grid-template-columns:1fr auto}}

.success{text-align:left;border:1px solid var(--signal);border-radius:var(--radius-lg);padding:var(--s6);background:rgba(90,104,255,.05)}
.refcode{font-family:var(--mono);font-size:var(--step-3);letter-spacing:.08em;color:var(--signal);
  display:block;margin:var(--s4) 0}

/* 11  Footer ------------------------------------------------------ */
.site-footer{background:#050E17;border-top:1px solid var(--line);padding:var(--s8) 0 var(--s6);color:var(--mist)}
.site-footer h5{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);margin:0 0 var(--s4);font-weight:400}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:.55rem}
.site-footer a{color:var(--mist);font-size:.9rem}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:var(--s6)}
@media (max-width:1000px){.footer-grid{grid-template-columns:repeat(2,1fr);gap:var(--s5)}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
.footer-legal{margin-top:var(--s7);padding-top:var(--s5);border-top:1px solid var(--line);
  display:flex;gap:var(--s5);flex-wrap:wrap;justify-content:space-between;font-size:var(--step--1);color:var(--text-muted)}
.footer-legal p{max-width:70ch;margin:0}

/* 12  Utilities, motion, print ----------------------------------- */
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.center{text-align:center}
.muted{color:var(--text-muted)}
.mono{font-family:var(--mono)}
.mt6{margin-top:var(--s6)}.mt5{margin-top:var(--s5)}.mt4{margin-top:var(--s4)}
.mb0{margin-bottom:0}.mb5{margin-bottom:var(--s5)}
.maxw{max-width:62ch}

/* scroll reveal — content is visible by default, JS opts in */
.js-ready .reveal{opacity:0;transform:translateY(14px)}
.js-ready .reveal.is-in{opacity:1;transform:none;transition:opacity .7s var(--ease),transform .7s var(--ease)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  .js-ready .reveal{opacity:1;transform:none}
  .sig-node,.sig-edge,.sig-bound,.sig-tag{opacity:1!important;stroke-dashoffset:0!important;transform:none!important}
  .sig-pulse{opacity:.5!important}
}

@media print{
  .site-header,.announce,.mobilenav,.site-footer,.btn,.wizard__nav{display:none!important}
  body{background:#fff;color:#000}
  .band{padding:1rem 0}
}


/* 13  Logo lockup ------------------------------------------------- */
/* .sr-only is a GLOBAL utility. Scoping it to .wordmark meant any other
   use rendered as visible text. */
.sr-only{position:absolute !important;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}

.wordmark{display:inline-flex;align-items:center;gap:0;text-decoration:none;
  min-height:44px;flex:0 1 auto;min-width:0}
.wordmark img{display:block;width:auto;height:26px;max-width:100%}
.wordmark:focus-visible{outline:2px solid var(--signal);outline-offset:4px;border-radius:2px}
.site-header.is-stuck .wordmark img{height:23px}
@media (max-width:1180px){.wordmark img{height:25px}}
@media (max-width:640px){.wordmark img{height:22px}}
@media (max-width:380px){.wordmark img{height:19px}}
/* the footer has room for the full lockup, tagline strip and all */
.site-footer .wordmark img{height:46px}
.mobilenav .wordmark img{height:22px}

/* 14  Header balance ---------------------------------------------- */
.site-header__in{gap:var(--s4)}
.nav{margin-left:auto;gap:var(--s4);min-width:0}
.nav__list{gap:1.15rem}
.nav__list a,.has-menu__btn{white-space:nowrap;font-size:.9rem}
.nav__cta{white-space:nowrap;padding:.6rem 1.05rem;font-size:.86rem}
/* the desktop bar needs room for a 15:1 wordmark plus five items —
   hand over to the mobile menu earlier than the old 1080px */
@media (max-width:1240px){
  .nav__list,.nav .has-menu{display:none}
  .burger{display:inline-flex}
  .nav{gap:var(--s3)}
}
@media (max-width:560px){.nav__cta{display:none}}