:root{
  --ink:#0a0a0f;
  --ink-2:#13131a;
  --ink-3:#1c1c25;
  --paper:#f3f0e8;
  --paper-2:#e8e3d6;
  --line:rgba(243,240,232,0.12);
  --line-strong:rgba(243,240,232,0.28);
  --muted:rgba(243,240,232,0.58);
  --gold:#d99d35;
  --iron:#b14df0;
  --iron-glow:#e879ff;
  --neuro:#7a5af8;
  --neuro-glow:#9b8cff;
  --maxw:1440px;
  --pad:clamp(20px,4vw,56px);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--ink);
  color:var(--paper);
  font-family:'Space Grotesk','Inter',ui-sans-serif,system-ui,sans-serif;
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
img{display:block;}
::selection{background:var(--gold);color:var(--ink)}

.mono{font-family:'JetBrains Mono',ui-monospace,monospace;font-weight:500}
.eyebrow{
  font-family:'JetBrains Mono',ui-monospace,monospace;
  font-size:11px;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--muted);
  font-weight:500;
}
.serif{font-family:'Fraunces',Georgia,serif;font-style:italic;font-weight:400}

.frame{
  max-width:var(--maxw);
  margin:0 auto;
  padding-left:var(--pad);
  padding-right:var(--pad);
}

.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(10,10,15,0.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:64px;
}
.brand{
  display:flex;align-items:center;gap:10px;
  font-weight:600;letter-spacing:-0.01em;
}
.brand-mark{
  width:32px;height:32px;border-radius:10px;
  background:#090912;
  box-shadow:0 0 0 1px var(--line-strong), 0 0 28px rgba(177,77,240,.42);
  overflow:hidden;
  img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
}
.brand-name{font-size:15px}
.brand-name b{font-weight:600}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{
  font-family:'JetBrains Mono',monospace;
  font-size:12px;letter-spacing:0.04em;
  color:var(--muted);
  padding:8px 12px;border-radius:6px;
  transition:color .15s, background .15s;
}
.nav-links a:hover{color:var(--paper);background:rgba(255,255,255,0.04)}
.nav-cta{
  color:var(--ink) !important;
  background:var(--paper);
  padding:8px 14px !important;
}
.nav-cta:hover{background:#fff !important;color:var(--ink) !important}
.nav-toggle{display:none;background:none;border:1px solid var(--line-strong);color:var(--paper);width:38px;height:38px;border-radius:6px;cursor:pointer}
.nav-toggle span{display:block;width:16px;height:1.5px;background:currentColor;margin:3px auto;border-radius:2px}

.hero{
  position:relative;
  padding-top:clamp(48px,9vw,120px);
  padding-bottom:clamp(48px,8vw,96px);
  overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(var(--line) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:80px 80px;
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 30%, #000 30%, transparent 75%);
          mask-image:radial-gradient(ellipse 80% 70% at 50% 30%, #000 30%, transparent 75%);
  opacity:.7;
}
.hero::after{
  content:"";position:absolute;inset:auto -10% -40% -10%;height:80%;
  background:
    radial-gradient(circle at 22% 50%, rgba(177,77,240,0.22), transparent 45%),
    radial-gradient(circle at 78% 60%, rgba(122,90,248,0.20), transparent 45%);
  pointer-events:none;z-index:0;
}
.hero-inner{position:relative;z-index:1}
.hero-meta{
  display:flex;justify-content:space-between;align-items:center;
  gap:24px;margin-bottom:clamp(36px,6vw,72px);
  flex-wrap:wrap;
}
.hero-meta .meta-block{display:flex;flex-direction:column;gap:4px}
.hero-meta .meta-block strong{font-weight:500;font-size:13px;color:var(--paper)}

h1.hero-title{
  margin:0;
  font-family:'Space Grotesk',sans-serif;
  font-weight:500;
  font-size:clamp(48px,9.2vw,148px);
  line-height:0.92;
  letter-spacing:-0.035em;
  color:var(--paper);
  text-wrap:balance;
}
h1.hero-title em{
  font-family:'Fraunces',serif;
  font-style:italic;
  font-weight:400;
  color:var(--gold);
}
h1.hero-title .stroke{
  -webkit-text-stroke:1.5px var(--paper);
  color:transparent;
}

.hero-bottom{
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:clamp(24px,4vw,72px);
  align-items:end;
  margin-top:clamp(36px,6vw,80px);
}
.hero-lede{
  color:var(--muted);
  font-size:clamp(16px,1.4vw,20px);
  line-height:1.5;
  max-width:48ch;
}
.hero-lede b{color:var(--paper);font-weight:500}
.hero-actions{
  display:flex;gap:10px;flex-wrap:wrap;
  justify-self:end;
}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 18px;border-radius:8px;
  font-family:'JetBrains Mono',monospace;
  font-size:12px;letter-spacing:0.06em;text-transform:uppercase;
  border:1px solid transparent;
  transition:transform .12s ease, background .15s, border-color .15s;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--paper);color:var(--ink)}
.btn-primary:hover{background:#fff}
.btn-ghost{border-color:var(--line-strong);color:var(--paper)}
.btn-ghost:hover{border-color:var(--paper);background:rgba(255,255,255,0.04)}
.btn .arr{display:inline-block;transition:transform .15s}
.btn:hover .arr{transform:translateX(3px)}

.ticker{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:var(--ink-2);
  overflow:hidden;
}
.ticker-track{
  display:flex;gap:48px;align-items:center;
  padding:14px 0;
  white-space:nowrap;
  animation:tick 38s linear infinite;
  font-family:'JetBrains Mono',monospace;
  font-size:12px;letter-spacing:0.16em;text-transform:uppercase;
  color:var(--muted);
}
.ticker-track > span{display:inline-flex;align-items:center;gap:48px}
.ticker-track .dot{width:5px;height:5px;border-radius:50%;background:var(--gold);display:inline-block}
@keyframes tick{from{transform:translateX(0)}to{transform:translateX(-50%)}}

.products{
  padding-top:clamp(72px,10vw,140px);
  padding-bottom:clamp(72px,10vw,140px);
}
.section-head{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:32px;
  align-items:end;
  margin-bottom:clamp(36px,6vw,72px);
  padding-bottom:24px;
  border-bottom:1px solid var(--line);
}
.section-head h2{
  margin:0;
  font-family:'Space Grotesk',sans-serif;
  font-weight:500;
  font-size:clamp(36px,5.5vw,72px);
  line-height:0.95;
  letter-spacing:-0.03em;
  text-wrap:balance;
}
.section-head h2 em{
  font-family:'Fraunces',serif;font-style:italic;font-weight:400;color:var(--gold);
}
.section-head .head-meta{
  display:flex;flex-direction:column;gap:8px;
  color:var(--muted);
  max-width:42ch;
  justify-self:end;
  text-align:left;
}

.product{
  display:grid;
  grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);
  gap:clamp(24px,4vw,64px);
  padding:clamp(28px,4vw,56px) 0;
  border-top:1px solid var(--line);
  align-items:center;
}
.product:first-of-type{border-top:0}
.product-art{
  position:relative;
  aspect-ratio:5/4;
  border-radius:14px;
  overflow:hidden;
  background:var(--ink-2);
  border:1px solid var(--line);
  isolation:isolate;
}
.product-art .icon{
  position:absolute;
  width:42%;
  aspect-ratio:1;
  border-radius:18%;
  object-fit:cover;
  box-shadow:0 30px 80px rgba(0,0,0,0.6);
  transition:transform .5s cubic-bezier(.2,.8,.2,1);
}
.product-art .icon.iron{
  top:50%;left:50%;transform:translate(-50%,-50%);
}
.product:hover .product-art .icon{transform:translate(-50%,-50%) scale(1.03) rotate(-1deg)}
.product-art .glow{
  position:absolute;inset:-20%;z-index:-1;
  background:radial-gradient(circle at 50% 50%, var(--iron-glow), transparent 55%);
  opacity:.55;
  filter:blur(40px);
}
.product.neuro .product-art .glow{
  background:radial-gradient(circle at 50% 50%, var(--neuro-glow), transparent 55%);
}
.product-art .grid-bg{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,0.04) 1px,transparent 1px);
  background-size:32px 32px;
  -webkit-mask-image:linear-gradient(180deg,#000,transparent 80%);
          mask-image:linear-gradient(180deg,#000,transparent 80%);
}
.product-art .meta-strip{
  position:absolute;left:18px;right:18px;bottom:18px;
  display:flex;justify-content:space-between;align-items:center;
  gap:12px;
  font-family:'JetBrains Mono',monospace;
  font-size:11px;letter-spacing:0.14em;text-transform:uppercase;
  color:var(--muted);
  border-top:1px dashed var(--line-strong);
  padding-top:14px;
}
.product-art .meta-strip .live{
  display:inline-flex;align-items:center;gap:8px;color:var(--paper);
}
.product-art .meta-strip .live::before{
  content:"";width:6px;height:6px;border-radius:50%;
  background:var(--iron-glow);box-shadow:0 0 10px var(--iron-glow);
  animation:pulse 1.6s ease-in-out infinite;
}
.product.neuro .product-art .meta-strip .live::before{
  background:var(--neuro-glow);box-shadow:0 0 10px var(--neuro-glow);
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

.product-body .num{
  font-family:'JetBrains Mono',monospace;
  font-size:12px;color:var(--muted);letter-spacing:0.18em;
}
.product-body h3{
  margin:14px 0 6px;
  font-family:'Space Grotesk',sans-serif;
  font-weight:500;
  font-size:clamp(40px,5.5vw,76px);
  line-height:0.95;letter-spacing:-0.03em;
}
.product-body .tagline{
  font-family:'Fraunces',serif;font-style:italic;font-weight:400;
  color:var(--gold);
  font-size:clamp(20px,2vw,28px);
  margin:0 0 18px;
}
.product-body p.desc{
  color:var(--muted);
  font-size:clamp(15px,1.1vw,17px);
  margin:0 0 28px;
  max-width:48ch;
}
.product-tags{
  display:flex;flex-wrap:wrap;gap:6px;margin-bottom:28px;
}
.product-tags span{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;letter-spacing:0.08em;text-transform:uppercase;
  padding:5px 9px;border:1px solid var(--line-strong);border-radius:999px;
  color:var(--muted);
}
.product-links{
  display:flex;flex-wrap:wrap;gap:8px;
}
.product-links a{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 13px;border-radius:8px;
  border:1px solid var(--line-strong);
  font-family:'JetBrains Mono',monospace;
  font-size:11px;letter-spacing:0.08em;text-transform:uppercase;
  color:var(--muted);
  transition:color .15s, border-color .15s, background .15s;
}
.product-links a:hover{color:var(--paper);border-color:var(--paper);background:rgba(255,255,255,0.04)}
.product-links a .arr{font-family:inherit;color:var(--gold)}

.product.neuro{direction:rtl}
.product.neuro > *{direction:ltr}

.principles{
  padding-top:clamp(72px,10vw,140px);
  padding-bottom:clamp(72px,10vw,140px);
  background:var(--paper);
  color:var(--ink);
}
.principles .eyebrow{color:#5b554a}
.principles h2{
  margin:0 0 56px;
  font-family:'Space Grotesk',sans-serif;
  font-weight:500;
  font-size:clamp(36px,5.5vw,72px);
  line-height:0.95;
  letter-spacing:-0.03em;
  max-width:18ch;
  text-wrap:balance;
}
.principles h2 em{
  font-family:'Fraunces',serif;font-style:italic;font-weight:400;color:#7a5a1b;
}
.principle-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:0;
  border-top:1px solid rgba(10,10,15,0.12);
}
.principle{
  padding:36px 28px 36px 0;
  border-right:1px solid rgba(10,10,15,0.12);
  border-bottom:1px solid rgba(10,10,15,0.12);
}
.principle:nth-child(3n){border-right:0}
.principle:nth-child(3n+1){padding-left:0}
.principle:not(:nth-child(3n+1)){padding-left:28px}
.principle .num{
  font-family:'JetBrains Mono',monospace;
  font-size:12px;color:#7a7468;letter-spacing:0.16em;
  display:block;margin-bottom:14px;
}
.principle h3{
  margin:0 0 8px;
  font-family:'Space Grotesk',sans-serif;
  font-weight:500;
  font-size:clamp(22px,2.2vw,30px);
  line-height:1.05;letter-spacing:-0.02em;
}
.principle p{margin:0;color:#5b554a;font-size:15px;line-height:1.55}

.legal-split{
  padding-top:clamp(72px,10vw,140px);
  padding-bottom:clamp(72px,10vw,140px);
}
.legal-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(24px,4vw,64px);
  margin-top:32px;
}
.legal-col h3{
  margin:0 0 14px;
  font-family:'JetBrains Mono',monospace;
  font-size:11px;letter-spacing:0.18em;text-transform:uppercase;
  font-weight:500;color:var(--muted);
  padding-bottom:14px;border-bottom:1px solid var(--line);
}
.legal-col ul{list-style:none;margin:0;padding:0}
.legal-col li{
  border-bottom:1px solid var(--line);
}
.legal-col li a{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 0;
  color:var(--paper);
  transition:color .15s;
}
.legal-col li a:hover{color:var(--gold)}
.legal-col li a span:first-child{font-size:17px;letter-spacing:-0.01em}
.legal-col li a .arr{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;color:var(--muted);letter-spacing:0.14em;
}

.contact-strip{
  padding-top:clamp(60px,8vw,100px);
  padding-bottom:clamp(60px,8vw,100px);
  border-top:1px solid var(--line);
  background:var(--ink-2);
}
.contact-grid{
  display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:24px;
  align-items:start;
}
.contact-grid.single-contact{
  grid-template-columns:minmax(260px,0.82fr) minmax(320px,1.18fr);
}
.contact-grid .lead{grid-column:span 1}
.contact-grid h2{
  margin:0;
  font-family:'Space Grotesk',sans-serif;
  font-weight:500;
  font-size:clamp(28px,3vw,40px);
  line-height:1;letter-spacing:-0.025em;
}
.contact-grid h2 em{font-family:'Fraunces',serif;font-style:italic;font-weight:400;color:var(--gold)}
.contact-card .label{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;letter-spacing:0.18em;text-transform:uppercase;
  color:var(--muted);margin-bottom:10px;
}
.contact-card .email{
  display:block;font-size:16px;color:var(--paper);
  border-bottom:1px solid var(--line-strong);padding-bottom:10px;
  transition:color .15s, border-color .15s;
  word-break:break-all;
}
.contact-card .email:hover{color:var(--gold);border-color:var(--gold)}
.contact-card .desc{
  margin-top:10px;color:var(--muted);font-size:13px;line-height:1.5;
}
.single-contact .contact-card .desc{
  max-width:680px;
}

.site-foot{
  padding:48px 0 32px;
  border-top:1px solid var(--line);
}
.footer-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;
  padding-bottom:48px;border-bottom:1px solid var(--line);
}
.footer-grid h4{
  margin:0 0 14px;
  font-family:'JetBrains Mono',monospace;
  font-size:11px;letter-spacing:0.18em;text-transform:uppercase;
  color:var(--muted);font-weight:500;
}
.footer-grid ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.footer-grid a{color:var(--paper);font-size:14px;transition:color .15s}
.footer-grid a:hover{color:var(--gold)}
.footer-brand p{
  color:var(--muted);font-size:13px;line-height:1.55;margin:14px 0 0;max-width:34ch;
}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:24px;
  font-family:'JetBrains Mono',monospace;
  font-size:11px;letter-spacing:0.14em;text-transform:uppercase;
  color:var(--muted);
  flex-wrap:wrap;gap:14px;
}

@media (max-width:900px){
  .nav-toggle{display:inline-block}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;
    background:var(--ink);
    border-bottom:1px solid var(--line);
    padding:14px var(--pad);
    display:none;
  }
  .nav-links.open{display:flex}
  .hero-bottom{grid-template-columns:1fr}
  .hero-actions{justify-self:start}
  .section-head{grid-template-columns:1fr}
  .section-head .head-meta{justify-self:start}
  .product{grid-template-columns:1fr;padding:32px 0}
  .product.neuro{direction:ltr}
  .product-art{order:-1}
  .principle-grid{grid-template-columns:1fr}
  .principle{padding:24px 0 !important;border-right:0}
  .legal-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr 1fr}
  .contact-grid.single-contact{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px 24px}
}
@media (max-width:560px){
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-meta{gap:18px}
}

/* ---------- sr-only (needed by nav toggle on legal pages) ---------- */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---------- legal pages ---------- */
.legal-page{
  padding-top:clamp(48px,6vw,80px);
  padding-bottom:clamp(72px,10vw,120px);
}
.legal-page .frame{max-width:840px}
.legal-page h1{
  margin:0;
  font-family:'Space Grotesk',sans-serif;
  font-weight:500;
  font-size:clamp(32px,5vw,60px);
  line-height:0.95;letter-spacing:-0.03em;
  color:var(--paper);
}
.updated{
  display:block;
  font-family:'JetBrains Mono',monospace;
  font-size:11px;letter-spacing:0.14em;text-transform:uppercase;
  color:var(--muted);
  margin:14px 0 42px;
}
.legal-page section{
  padding:24px 0;
  border-top:1px solid var(--line);
}
.legal-page section h2{
  margin:0 0 10px;
  font-family:'Space Grotesk',sans-serif;
  font-weight:500;
  font-size:clamp(17px,1.5vw,21px);
  letter-spacing:-0.02em;
  color:var(--paper);
}
.legal-page section p{
  margin:0;
  color:var(--muted);
  font-size:15px;
  line-height:1.65;
}
.legal-page section a{
  color:var(--gold);
  text-decoration:underline;
  text-underline-offset:3px;
}
.legal-list{
  margin:10px 0 0;
  padding-left:20px;
  color:var(--muted);
  font-size:15px;
  line-height:1.65;
}
.legal-list li+li{margin-top:8px}
.app-legal-header{
  display:grid;
  grid-template-columns:80px minmax(0,1fr);
  gap:40px;align-items:center;
  margin-bottom:32px;
}
.app-legal-header img{
  width:100px;height:100px;
  border-radius:18%;object-fit:cover;
}
.app-legal-header h1{font-size:clamp(26px,4vw,52px)}
@media(max-width:560px){
  .app-legal-header{grid-template-columns:56px minmax(0,1fr)}
  .app-legal-header img{width:56px;height:56px}
}