/* ---------- Fonts ---------- */
@font-face{font-family:'Inter Tight';font-weight:300;font-style:normal;font-display:swap;src:url(/assets/fonts/inter-tight-latin-300-normal.woff2) format('woff2')}
@font-face{font-family:'Inter Tight';font-weight:400;font-style:normal;font-display:swap;src:url(/assets/fonts/inter-tight-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Inter Tight';font-weight:500;font-style:normal;font-display:swap;src:url(/assets/fonts/inter-tight-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'JetBrains Mono';font-weight:400;font-style:normal;font-display:swap;src:url(/assets/fonts/jetbrains-mono-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Michroma';font-weight:400;font-style:normal;font-display:swap;src:url(/assets/fonts/michroma-latin-400-normal.woff2) format('woff2')}

/* ---------- Tokens ---------- */
:root{
  --line:rgba(255,255,255,.14);
  --glass:rgba(255,255,255,.04);
  --text:#F4F6F8;
  --soft:#B9BFC7;
  --muted:#7E858F;
  --dim:#4F555E;
  --f-display:'Inter Tight',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-label:'Michroma','Inter Tight',sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --gutter:clamp(16px,3.2vw,40px);
  --ease:cubic-bezier(.2,.7,.2,1);
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;background:#000}
body{
  margin:0;background:#000;color:var(--text);
  font-family:var(--f-display);font-size:16px;line-height:1.5;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,p,ul{margin:0}
::selection{background:#fff;color:#000}
:focus-visible{outline:2px solid #fff;outline-offset:3px;border-radius:4px}
.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}
.wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 var(--gutter)}

/* ---------- Hero: one full screen ---------- */
.hero{position:relative;height:100vh;height:100svh;min-height:600px;overflow:hidden}
#scene{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:0;transition:opacity 1.2s var(--ease)}
.scene-ready #scene{opacity:1}
.fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 25%}
.js .fallback{display:none}
.no-webgl .fallback{display:block}

.top{
  position:absolute;inset:0 0 auto;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:calc(env(safe-area-inset-top) + 26px) var(--gutter) 0;
}
.top__logo img{height:24px;width:auto}
.top__nav{display:flex;gap:28px;font-size:14px;color:var(--soft)}
.top__nav a,.top__contact{transition:color .2s}
.top__nav a:hover,.top__contact:hover{color:#fff}
.top__contact{font-size:14px;color:var(--soft)}

.stage{
  position:absolute;left:0;right:0;bottom:clamp(64px,11vh,120px);z-index:2;
  display:flex;flex-direction:column;align-items:center;text-align:center;padding:0 var(--gutter);
  pointer-events:none;
}
.stage > *{pointer-events:auto}
.eyebrow{font-family:var(--f-label);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.title{font-size:clamp(36px,4.6vw,68px);line-height:1.04;letter-spacing:-.04em;font-weight:400;max-width:13em}
.lede{color:var(--soft);font-size:clamp(15px,1.25vw,18px);font-weight:300;margin-top:14px;max-width:32em}

/* signup */
.signup{margin-top:28px;width:100%;max-width:460px}
.signup__row{
  display:flex;gap:6px;padding:5px;border-radius:12px;border:1px solid var(--line);
  background:var(--glass);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  transition:border-color .25s,box-shadow .25s;
}
.signup__row:focus-within{border-color:rgba(255,255,255,.4);box-shadow:0 0 0 4px rgba(255,255,255,.05)}
.signup__input{flex:1;min-width:0;background:transparent;border:0;outline:0;color:var(--text);font:inherit;font-size:16px;padding:9px 12px}
.signup__input::placeholder{color:var(--dim)}
.signup__btn{flex:none;border:0;cursor:pointer;border-radius:8px;padding:10px 18px;font:500 14.5px/1 var(--f-display);color:#000;background:#fff;transition:background .2s}
.signup__btn:hover{background:#E3E8EC}
.signup__error{font-size:13px;color:#F0A39A;margin-top:10px}
.signup__done{
  padding:14px 18px;border-radius:12px;border:1px solid var(--line);background:var(--glass);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);font-size:15px;color:var(--soft);
  animation:rise .5s var(--ease);
}
.signup.is-done .signup__row{display:none}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------- Content blocks ---------- */
.block{padding:clamp(96px,14vh,160px) 0;border-top:1px solid rgba(255,255,255,.07)}
.label{font-family:var(--f-label);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:22px}
.h2{font-size:clamp(32px,3.6vw,54px);line-height:1.06;letter-spacing:-.035em;font-weight:400;max-width:15em}
.h2--wide{max-width:19em}
.h2 .dim{color:var(--muted)}
.h3{font-size:20px;font-weight:500;letter-spacing:-.01em;margin-bottom:10px}
.body{color:var(--soft);font-size:16px;font-weight:300;line-height:1.6;max-width:34em}

.split{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(40px,6vw,96px);align-items:start}
.split__side{padding-top:42px}
.callout{margin-top:44px;padding-top:28px;border-top:1px solid var(--line)}
.callout .label{margin-bottom:14px}
.callout__lead{font-size:20px;letter-spacing:-.015em;margin-bottom:12px}

.stats{display:grid;grid-template-columns:repeat(4,1fr);margin-top:64px;border-top:1px solid var(--line)}
.stat{padding:30px 24px 0 0}
.stat + .stat{padding-left:24px;border-left:1px solid var(--line)}
.stat__num{font-size:clamp(40px,4.4vw,64px);letter-spacing:-.045em;line-height:1;font-weight:300;font-variant-numeric:tabular-nums}
.stat__name{margin-top:18px;font-size:15px;font-weight:500}
.stat__note{margin-top:8px;font-size:14px;color:var(--muted);font-weight:300;line-height:1.55}

.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(28px,4vw,56px);margin-top:64px}
.col{padding-top:24px;border-top:1px solid var(--line)}
.col__num{font-family:var(--f-mono);font-size:12px;color:var(--muted);margin-bottom:26px}

.apps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,1fr);margin-top:56px;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.apps li{
  padding:34px 24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  font-family:var(--f-label);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--soft);
  transition:background .3s,color .3s;
}
.apps li:hover{background:rgba(255,255,255,.03);color:#fff}

/* reveal on scroll */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js .reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}

/* ---------- Footer: the factory ---------- */
.foot{border-top:1px solid rgba(255,255,255,.07);padding-top:clamp(96px,14vh,160px)}
#factory{display:block;width:100%;height:clamp(300px,58vh,620px);-webkit-mask-image:linear-gradient(transparent,#000 12%,#000 80%,transparent);mask-image:linear-gradient(transparent,#000 12%,#000 80%,transparent);margin-top:clamp(24px,4vh,48px);opacity:0;transition:opacity 1.2s var(--ease)}
#factory.is-ready{opacity:1}
.no-webgl #factory{display:none}
.foot__base{display:grid;grid-template-columns:1fr 2fr;gap:40px;padding-top:56px;padding-bottom:48px;border-top:1px solid rgba(255,255,255,.07)}
.foot__mail{font-size:clamp(20px,2vw,26px);letter-spacing:-.02em;transition:color .2s}
.foot__mail:hover{color:var(--soft)}
.foot__legal{display:grid;gap:10px;font-size:13px;color:var(--muted);font-weight:300;line-height:1.6;max-width:44em}
.bottom{
  display:flex;justify-content:space-between;gap:16px;
  padding-bottom:calc(env(safe-area-inset-bottom) + 28px);
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.06em;color:var(--dim);
}
.bottom__concept{opacity:.75}

@media (max-width:900px){
  .top__nav{display:none}
  .split{grid-template-columns:1fr}
  .split__side{padding-top:0}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3){padding-left:0;border-left:0}
  .stat{padding-bottom:30px}
  .cols{grid-template-columns:1fr;gap:36px}
  .apps{grid-template-columns:repeat(2,1fr)}
  .foot__base{grid-template-columns:1fr}
}
@media (max-width:720px){
  .top{padding-top:calc(env(safe-area-inset-top) + 18px)}
  .top__logo img{height:20px}
  .top__contact{font-size:13px}
  .stage{top:45%;bottom:auto}
  .signup{margin-top:22px}
  .stats{grid-template-columns:1fr}
  .stat + .stat{padding-left:0;border-left:0;border-top:1px solid var(--line)}
  .apps{grid-template-columns:1fr}
  .bottom{flex-direction:column;align-items:center;gap:2px;text-align:center}
}
@media (max-height:620px) and (min-width:721px){
  .lede{display:none}
  .stage{bottom:56px}
}