@import url('https://fonts.googleapis.com/css2?family=Jost:wght@300;400&family=IBM+Plex+Mono:wght@400&display=swap');

:root{
  --ground:#0c0709;
  --ground-2:#140b0e;
  --panel:#1a1013;
  --panel-2:#211419;
  --rule:#3a2830;
  --rule-2:#54353f;
  --ink:#efe6e2;
  --ink-2:#c3b4b0;
  --dim:#b3a2a5;
  --mute:#a18e94;
  --brass:#c39a4e;
  --live:#c9563f;
  --err:#d0574a;
  --ok:#7fa06a;
  --body:'Jost',-apple-system,'Segoe UI',sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,Menlo,Consolas,monospace;
  --max:1220px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--ground)}
body{
  margin:0;
  color:var(--ink);
  background:
    radial-gradient(circle at 22% -6%,rgba(195,154,78,.07),transparent 28%),
    radial-gradient(circle at 93% 15%,rgba(201,86,63,.04),transparent 22%),
    var(--ground);
  font-family:var(--body);
  font-weight:300;
  font-size:15px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
img,video{display:block;max-width:100%}
.wrap{width:min(calc(100% - 40px),var(--max));margin:0 auto}

.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(12,7,9,.91);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--rule);
}
.nav-inner{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:flex-end;gap:14px;min-width:0}
.glyph{width:30px;height:34px;position:relative;flex:none}
.glyph::before,.glyph::after{
  content:'';position:absolute;inset:0;
  clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);
}
.glyph::before{background:var(--rule-2)}
.glyph::after{inset:2px;background:var(--ground)}
.brand-title{font-size:19px;line-height:1;letter-spacing:.30em;font-weight:400;white-space:nowrap}
.brand-sub{margin-top:5px;font-size:9.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--mute)}
.nav-links{display:flex;align-items:center;gap:22px;color:var(--dim);font-size:11px;letter-spacing:.13em;text-transform:uppercase}
.nav-links a{transition:.15s color}
.nav-links a:hover{color:var(--brass)}
.nav-links .buy-link{border:1px solid var(--rule-2);padding:9px 12px;color:var(--ink)}
.nav-links .buy-link:hover{border-color:var(--brass)}

.hero{padding:92px 0 42px}
.hero-grid{display:block}.hero-grid>div:first-child{max-width:1040px}
.eyebrow{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--brass);margin-bottom:18px}
h1{margin:0;font-size:clamp(3.4rem,7.8vw,7.4rem);line-height:.91;letter-spacing:-.045em;font-weight:300}
.hero-copy{max-width:760px;margin:28px 0 0;color:var(--ink-2);font-size:clamp(1.08rem,1.8vw,1.34rem)}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.btn,.mini-btn{
  appearance:none;border-radius:0;cursor:pointer;transition:.18s ease;
  text-transform:uppercase;letter-spacing:.17em;font-size:10px;font-weight:400;
}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 16px;border:1px solid var(--rule);color:var(--ink-2);background:transparent}
.btn:hover{border-color:var(--brass);color:var(--ink)}
.btn.primary{background:var(--brass);border-color:var(--brass);color:var(--ground)}
.btn.primary:hover{background:var(--ink);border-color:var(--ink)}


section{padding:80px 0;border-top:1px solid rgba(58,40,48,.55)}
.section-head{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:end;margin-bottom:32px}
.section-kicker{font-family:var(--mono);font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--brass);margin-bottom:9px}
h2{font-size:clamp(2.2rem,4.6vw,4.5rem);font-weight:300;line-height:.96;letter-spacing:-.035em;margin:0}
.section-head p{margin:0;color:var(--ink-2);font-size:1.06rem}
.statement{border-left:2px solid var(--brass);padding:8px 0 8px 24px;font-size:clamp(1.7rem,3.1vw,3rem);line-height:1.16;color:var(--ink)}
.statement span{color:var(--dim)}

.steps{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--rule)}
.card{padding:25px;min-height:205px;background:linear-gradient(180deg,var(--panel),var(--ground-2));border-right:1px solid var(--rule)}
.card:last-child{border-right:0}
.num{font-family:var(--mono);font-size:10px;color:var(--brass);letter-spacing:.12em;margin-bottom:44px}
.card h3,.tutorial h3{font-size:1.18rem;font-weight:400;margin:0 0 7px;color:var(--ink)}
.card p,.tutorial p{margin:0;color:var(--dim)}

.demo-shell{border:1px solid var(--rule);background:var(--ground-2);padding:12px}
.video-placeholder{aspect-ratio:16/9;border:1px solid var(--rule);background:#080607;display:grid;place-items:center;text-align:center;padding:28px;color:var(--mute);font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;position:relative;overflow:hidden}
.video-placeholder::before{content:'';position:absolute;inset:0;background:linear-gradient(rgba(195,154,78,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(195,154,78,.035) 1px,transparent 1px);background-size:26px 26px;pointer-events:none}
.video-placeholder strong{display:block;color:var(--brass);margin-bottom:8px;font-weight:400;letter-spacing:.18em}
.tutorial-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--rule);border-left:1px solid var(--rule)}
.tutorial{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);background:var(--ground-2)}
.tutorial .video-placeholder{border:0;border-bottom:1px solid var(--rule);aspect-ratio:16/9}
.tutorial-copy{padding:18px 20px 21px}

.split{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.big-card{border:1px solid var(--rule);background:linear-gradient(180deg,var(--panel),var(--ground-2));padding:30px;min-height:360px;display:flex;flex-direction:column;justify-content:flex-end}
.big-card h3{font-size:clamp(2.2rem,4vw,4rem);font-weight:300;line-height:.98;letter-spacing:-.035em;margin:0 0 15px}
.big-card p{color:var(--dim);margin:0;max-width:560px}
.feature-list{border:1px solid var(--rule)}
.feature{padding:18px 20px;border-bottom:1px solid var(--rule);background:var(--ground-2)}
.feature:last-child{border-bottom:0}.feature strong{font-weight:400;color:var(--brass)}.feature span{color:var(--dim)}

.privacy-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--rule);margin-top:30px}
.privacy-strip > div{padding:14px 15px;border-right:1px solid var(--rule);min-width:0}
.privacy-strip > div:last-child{border-right:0}
.privacy-strip b{display:block;color:var(--brass);font-family:var(--mono);font-size:9px;font-weight:400;letter-spacing:.16em;text-transform:uppercase;margin-bottom:4px}
.privacy-strip span{font-size:12px;color:var(--ink-2)}

.cta{text-align:center;padding:104px 0}
.cta > .wrap > h2{max-width:920px;margin:0 auto}.cta > .wrap > p{max-width:720px;margin:20px auto 0;color:var(--dim);font-size:1.08rem}
.purchase-shell{width:min(780px,100%);margin:36px auto 0;text-align:left;border:1px solid var(--rule);background:linear-gradient(180deg,var(--panel),var(--ground-2));padding:26px}
.purchase-top{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding-bottom:19px;border-bottom:1px solid var(--rule)}
.purchase-top h3{font-size:1.24rem;font-weight:400;letter-spacing:.08em;text-transform:uppercase;margin:0 0 5px}.purchase-top p{margin:0;color:var(--dim)}
.price{font-family:var(--mono);font-size:1.45rem;color:var(--brass);white-space:nowrap}.price small{display:block;font-family:var(--body);font-size:9px;color:var(--mute);font-weight:300;text-align:right;letter-spacing:.16em;text-transform:uppercase}
.purchase-facts{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--rule);margin:18px 0}
.purchase-facts div{padding:10px 11px;border-right:1px solid var(--rule)}.purchase-facts div:last-child{border-right:0}
.purchase-facts b{display:block;font-family:var(--mono);font-size:8px;letter-spacing:.15em;text-transform:uppercase;color:var(--mute);font-weight:400;margin-bottom:4px}.purchase-facts span{font-size:11px;color:var(--ink-2)}
.purchase-accept{display:flex;gap:10px;align-items:flex-start;border-left:1px solid var(--brass);padding:1px 0 1px 13px;margin:18px 0;color:var(--ink-2);font-size:13px;line-height:1.5}
.purchase-accept input{margin-top:3px;accent-color:var(--brass)}
.purchase-accept a{color:var(--brass);text-decoration:underline;text-underline-offset:3px}
.purchase-note{font-size:12px;color:var(--mute);margin-top:13px}
.installer-note{
  margin-top:13px;
  padding:11px 12px;
  border-left:2px solid var(--brass);
  background:rgba(195,154,78,.045);
  color:var(--ink-2);
  font-size:12px;
  line-height:1.6;
}
.installer-note b{color:var(--ink)}
.sandbox-badge{font-family:var(--mono);font-size:8px;letter-spacing:.1em;color:var(--live);border:1px solid var(--live);padding:3px 5px;margin-left:5px;vertical-align:2px}.hidden{display:none!important}
paypal-button{display:block;width:100%;margin-top:14px}
.status-box{display:none;margin-top:18px;padding:15px;border:1px solid var(--rule);background:var(--ground)}
.status-box.show{display:block}.status-box.error{border-color:var(--err)}.status-box.success{border-color:var(--ok)}
.license-key{font-family:var(--mono);font-size:clamp(1rem,3vw,1.25rem);padding:13px;margin:12px 0;border:1px solid var(--rule);background:#080607;word-break:break-all;color:var(--brass)}
.mini-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.mini-btn{border:1px solid var(--rule);background:transparent;color:var(--ink-2);padding:9px 11px}.mini-btn:hover{border-color:var(--brass);color:var(--ink)}.mini-btn.primary{background:var(--brass);color:var(--ground);border-color:var(--brass)}
.recover{margin-top:22px;padding-top:18px;border-top:1px solid var(--rule)}.recover summary{cursor:pointer;color:var(--ink);font-size:12px;letter-spacing:.08em;text-transform:uppercase}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}.field{display:grid;gap:5px}.field label{font-size:9px;letter-spacing:.15em;text-transform:uppercase;color:var(--mute)}.field input{width:100%;background:transparent;color:var(--ink);border:1px solid var(--rule);border-radius:0;padding:10px 11px;font-family:var(--mono);font-size:12px}.field input:focus{outline:none;border-color:var(--brass)}

footer{border-top:1px solid var(--rule);padding:28px 0 44px;color:var(--mute);font-size:12px}
.footer-inner{display:flex;justify-content:space-between;gap:22px;flex-wrap:wrap;align-items:flex-start}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}.footer-links a:hover{color:var(--brass)}


.concept-grid{
  display:grid;grid-template-columns:1.15fr .85fr;gap:46px;align-items:end;
  border:1px solid var(--rule);background:linear-gradient(180deg,var(--panel),var(--ground-2));
  padding:34px 36px;
}
.concept-grid h2{font-size:clamp(2.2rem,4.6vw,4.5rem)}
.concept-grid > p{margin:0;color:var(--ink-2);font-size:1.08rem;max-width:560px}
.concept-line{
  margin-top:20px;font-family:var(--mono);font-size:10px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--brass)
}
.cta-secondary{
  font-family:var(--mono);font-size:10px!important;letter-spacing:.08em;
  color:var(--brass)!important;max-width:680px!important
}


/* ------------------------------------------------------- LANGUAGE FIELD */
.language-field-wrap{
  border-top:1px solid rgba(58,40,48,.62);
  background:rgba(12,7,9,.94);
}
.language-field{
  min-height:36px;
  display:grid;
  grid-template-columns:auto auto minmax(120px,1fr) auto auto;
  align-items:center;
  gap:11px;
}
.language-field-name,.language-relation,.language-endpoint{
  font-family:var(--mono);
  font-size:8px;
  letter-spacing:.14em;
  text-transform:uppercase;
  white-space:nowrap;
}
.language-field-name{color:var(--mute)}
.language-relation{
  width:92px;
  color:var(--brass);
  text-align:right;
  opacity:.38;
  transition:opacity .15s ease;
}
.language-field.is-active .language-relation{opacity:1}
.language-endpoint{
  appearance:none;
  border:0;
  background:transparent;
  color:var(--dim);
  padding:5px 2px;
  cursor:pointer;
}
.language-endpoint:hover,.language-endpoint.is-near{color:var(--brass)}
.language-track-wrap{position:relative;display:flex;align-items:center;min-width:0}
.language-track-wrap::before{
  content:'';
  position:absolute;
  left:0;right:0;top:50%;
  height:1px;
  transform:translateY(-50%);
  background:
    linear-gradient(90deg,
      var(--rule-2) 0%,
      var(--rule-2) 37%,
      rgba(195,154,78,.65) 50%,
      var(--rule-2) 63%,
      var(--rule-2) 100%);
  pointer-events:none;
}
.language-range{
  position:relative;
  z-index:2;
  width:100%;
  height:22px;
  margin:0;
  appearance:none;
  background:transparent;
  cursor:ew-resize;
}
.language-range:focus{outline:none}
.language-range::-webkit-slider-runnable-track{height:1px;background:transparent}
.language-range::-moz-range-track{height:1px;background:transparent;border:0}
.language-range::-webkit-slider-thumb{
  appearance:none;
  width:9px;height:9px;
  margin-top:-4px;
  border:1px solid var(--brass);
  border-radius:50%;
  background:var(--ground);
  box-shadow:0 0 0 2px var(--ground);
}
.language-range::-moz-range-thumb{
  width:9px;height:9px;
  border:1px solid var(--brass);
  border-radius:50%;
  background:var(--ground);
  box-shadow:0 0 0 2px var(--ground);
}
.lf-text{
  transition:
    color .16s ease,
    text-shadow .12s ease,
    opacity .12s ease,
    filter .12s ease;
}
/* Measurement happens synchronously before paint; hiding it also prevents a
   responsive re-lock from flashing the sampled sentences during a resize. */
body.language-field-measuring .lf-text{visibility:hidden!important;transition:none!important}
body.language-field-moving .lf-text{
  text-shadow:
    var(--lf-shift,0px) 0 rgba(195,154,78,var(--lf-echo,0)),
    calc(var(--lf-shift,0px) * -1) 0 rgba(201,86,63,var(--lf-echo,0));
  filter:saturate(calc(1 + var(--lf-interference,0) * .04));
}
section[id]{scroll-margin-top:122px}

@media (prefers-reduced-motion:reduce){
  .lf-text,.language-relation{transition:none}
  body.language-field-moving .lf-text{text-shadow:none;filter:none}
}

/* Legal pages */
.legal-page{max-width:820px;margin:0 auto;padding:72px 0 100px}
.legal-page .legal-eyebrow{font-family:var(--mono);font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--brass);margin-bottom:10px}
.legal-page h1{font-size:clamp(2.8rem,7vw,5.6rem);margin-bottom:16px}
.legal-meta{font-family:var(--mono);font-size:10px;color:var(--mute);letter-spacing:.08em;margin-bottom:44px}
.legal-page h2{font-family:var(--body);font-size:13px;font-weight:400;letter-spacing:.18em;text-transform:uppercase;color:var(--brass);margin:46px 0 8px}
.legal-page h3{font-size:16px;font-weight:400;margin:28px 0 7px}.legal-page p,.legal-page li{color:var(--ink-2)}
.legal-page ul{padding-left:20px}.legal-page li{margin:6px 0}
.legal-note{border-left:1px solid var(--brass);padding:3px 0 3px 15px;color:var(--dim);margin:18px 0}
.legal-back{display:inline-flex;margin-top:42px;color:var(--brass);font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase}

@media(max-width:900px){
  .section-head,.split,.concept-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}.card{border-right:0;border-bottom:1px solid var(--rule)}.card:last-child{border-bottom:0}
  .privacy-strip,.purchase-facts{grid-template-columns:1fr 1fr}.privacy-strip>div:nth-child(2),.purchase-facts>div:nth-child(2){border-right:0}.privacy-strip>div:nth-child(-n+2),.purchase-facts>div:nth-child(-n+2){border-bottom:1px solid var(--rule)}
}
@media(max-width:720px){
  .language-field{grid-template-columns:auto minmax(90px,1fr) auto auto;gap:8px}
  .language-field-name{display:none}
  .language-relation{width:78px;font-size:7px}
  .language-endpoint{font-size:7px;letter-spacing:.11em}
  .nav-links a:not(.buy-link){display:none}.hero{padding-top:62px}.tutorial-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.purchase-top{flex-direction:column}.price small{text-align:left}.rack{grid-template-columns:1fr 1fr}.cell:nth-child(2){border-right:0}.cell:nth-child(-n+2){border-bottom:1px solid var(--rule)}
}
@media(max-width:480px){
  .language-field{grid-template-columns:auto minmax(70px,1fr) auto;gap:7px}
  .language-relation{display:none}
  .language-endpoint{font-size:6.8px}
  .concept-grid{padding:24px 20px}
  .wrap{width:min(calc(100% - 26px),var(--max))}.brand-title{font-size:15px;letter-spacing:.22em}.brand-sub{font-size:8px}.glyph{width:26px;height:30px}.hero{padding-top:50px}.privacy-strip,.purchase-facts{grid-template-columns:1fr}.privacy-strip>div,.purchase-facts>div{border-right:0;border-bottom:1px solid var(--rule)!important}.privacy-strip>div:last-child,.purchase-facts>div:last-child{border-bottom:0!important}.purchase-shell{padding:18px}.legal-page{padding-top:48px}
}


/* LANGUAGE FIELD v9: typography is fixed; only the language changes.
   Do not set font-size here: headings and body copy keep their own native scale. */
.hero-copy.lf-text,
.section-head > p.lf-text,
.card p.lf-text,
.concept-grid > p.lf-text,
.big-card p.lf-text{
  line-height:1.72;
}
.statement.lf-text{line-height:1.34}
.concept-line.lf-text{line-height:1.45}
.cta-secondary.lf-text{line-height:1.65}


/* -------------------------------------------------------------- SITE VIDEO */
.field-video{
  display:block;
  width:100%;
  aspect-ratio:16/9;
  background:#050405;
  border:0;
  object-fit:contain;
}
.demo-shell .field-video{
  width:100%;
}
.tutorial > .field-video{
  border-bottom:1px solid var(--rule);
}


/* ------------------------------------------------------ STARTING MODEL */
.model-start{
  width:min(780px,100%);
  margin:26px auto 0;
  box-sizing:border-box;
  text-align:left;
  border:1px solid var(--rule);
  background:linear-gradient(180deg,var(--panel),var(--ground-2));
  padding:26px;
}
.model-start-head{
  display:block;
}
.model-start h3{
  margin:7px 0 9px;
  font-size:clamp(1.65rem,3vw,2.7rem);
  color:var(--ink);
}
.model-start-head p{
  margin:0;
  max-width:720px;
  color:var(--ink-2);
  line-height:1.7;
}
.model-downloads{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1px;
  margin-top:24px;
  background:var(--rule);
  border:1px solid var(--rule);
}
.model-download{
  display:flex;
  justify-content:space-between;
  gap:18px;
  align-items:center;
  min-width:0;
  padding:18px 17px;
  background:var(--ground);
  color:var(--ink);
  text-decoration:none;
  transition:background .15s ease,border-color .15s ease;
}
.model-download:hover{background:var(--panel)}
.model-download span{display:grid;gap:4px;min-width:0}
.model-download b{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.06em;
  color:var(--ink);
}
.model-download small{
  font-family:var(--mono);
  font-size:8px;
  text-transform:uppercase;
  letter-spacing:.12em;
  color:var(--mute);
}
.model-download strong{
  font-family:var(--mono);
  font-size:9px;
  letter-spacing:.07em;
  color:var(--brass);
  white-space:nowrap;
}
.model-install-note{
  margin-top:18px;
  padding:14px 16px;
  border-left:2px solid var(--brass);
  background:rgba(195,154,78,.045);
  color:var(--ink-2);
  line-height:1.65;
  font-size:.93rem;
}
.model-install-note b{color:var(--ink)}
.model-install-note code{
  font-family:var(--mono);
  color:var(--brass);
  font-size:.88em;
}
.model-third-party{
  margin:12px 0 0;
  color:var(--mute);
  font-family:var(--mono);
  font-size:8px;
  line-height:1.6;
  letter-spacing:.05em;
}
@media(max-width:720px){
  .model-start{padding:22px 18px}
  .model-downloads{grid-template-columns:1fr}
}