/* Lab Eleven — shared styles for index.html and factory.html */
:root{
  --bg:#0a1824; --grid:#12293b; --line:#23506f;
  --text:#e6f1ff; --text-soft:#dbe8f5; --muted:#8fb0cc; --num:#5d7a93;
  --accent:#FEBF0E; --cyan:#5ad1ff; --underline:#4a5a57;
  --mono:'Geist Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:Geist,system-ui,-apple-system,'Segoe UI',sans-serif;
  --gutter:clamp(20px,7.5vw,96px);
  --sec-pad:40px;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:env(safe-area-inset-top,0px)}
body{
  margin:0;min-height:100vh;
  padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
  background-color:var(--bg);
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:40px 40px;
  color:var(--text);font-family:var(--sans);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%}
a{color:inherit}
a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
h1,h2,h3,p{margin:0}

/* layout */
.wrap{max-width:1280px;margin:0 auto;padding-inline:var(--gutter)}
.sec{border-bottom:1px dashed var(--line)}
.sec>.wrap{min-height:var(--h,auto);display:flex;flex-direction:column;justify-content:center;padding-block:var(--sec-pad)}

/* header */
.site-head{border-bottom:1px solid var(--line)}
.site-head .wrap{height:72px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:block;line-height:0}
.logo svg{width:118px;height:auto}
.nav{display:flex;gap:28px;align-items:center;font-family:var(--mono);font-size:14px}
.nav a{text-decoration:none;color:var(--muted)}
.nav a[aria-current="page"]{color:var(--accent)}
.nav .nav-mail{color:var(--text)}
.nav-mail .short{display:none}

/* type */
.dot{color:var(--accent)}
.eyebrow{font-family:var(--mono);font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);margin-bottom:16px}
.display{font-family:var(--mono);font-weight:300;font-size:clamp(2.5rem,1.6rem + 4vw,4.5rem);line-height:1.05;letter-spacing:-.03em}
.h2{font-family:var(--mono);font-weight:300;font-size:clamp(1.875rem,1.3rem + 2.2vw,2.75rem);line-height:1.1;letter-spacing:-.025em}
.h2--lg{font-size:clamp(2rem,1.35rem + 2.5vw,3rem)}
.h2--xl{font-size:clamp(2.25rem,1.4rem + 3.4vw,3.5rem);line-height:1.08;letter-spacing:-.03em}
.lede{font-size:clamp(1.125rem,1rem + .5vw,1.375rem);line-height:1.5;color:var(--muted);max-width:520px;margin-top:24px}

/* buttons */
.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.btn{display:inline-block;font-family:var(--mono);font-size:14px;padding:13px 20px;text-decoration:none;border:1px solid var(--line);color:var(--text)}
.btn--primary{background:var(--accent);border-color:var(--accent);color:var(--bg);font-weight:500}

/* card grids */
.grid{display:grid;gap:24px;margin-top:40px;grid-template-columns:repeat(3,minmax(0,1fr))}
.card{border:1px solid var(--line);background:var(--bg);padding:28px 28px 26px}
.card-icon{display:block;width:48px;height:48px;margin-bottom:22px}
.card-title{font-family:var(--mono);font-size:20px;font-weight:400;margin-bottom:10px}
.card-title--lg{font-size:22px}
.card-text{font-size:16px;line-height:1.55;color:var(--muted)}
.card-num{font-family:var(--mono);font-size:13px;color:var(--accent);margin-bottom:14px}

/* proof / stat cards */
.stat-head{display:flex;align-items:center;justify-content:space-between;height:36px;margin-bottom:24px}
.stat-head img{display:block}
.stat-head .round8{border-radius:8px}.stat-head .round{border-radius:50%}
.ext{font-family:var(--mono);font-size:14px;color:var(--text);text-decoration:underline;text-decoration-color:var(--underline);text-underline-offset:4px}
.stat{font-family:var(--mono);font-weight:300;font-size:48px;line-height:1.1;color:var(--cyan)}
.stat-label{margin-top:10px;font-size:15px;line-height:1.4;color:var(--muted)}
.stat-note{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:15px;line-height:1.5;color:var(--text)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px;margin:44px 0 0;padding:0;list-style:none}
.steps li{border-top:2px solid var(--line);padding-top:20px}
.steps li:first-child{border-top-color:var(--accent)}
.step-num{font-family:var(--mono);font-size:14px;color:var(--accent);margin-bottom:12px}
.step-title{font-family:var(--mono);font-size:24px;font-weight:400;margin-bottom:10px}

/* image + text rows */
.feature{display:flex;align-items:center;gap:72px}
.feature-art{flex:none;width:440px}
.feature-art>svg{display:block;width:100%;height:auto}
.feature-body{flex:1}
.feature-body .h2{font-size:clamp(1.875rem,1.3rem + 2vw,2.5rem);line-height:1.12}
.feature-body p{margin:16px 0 0;font-size:20px;line-height:1.5;color:var(--muted);max-width:440px}

/* factory page: alternating story rows with centre timeline */
.split .wrap{position:relative;display:grid;grid-template-columns:1fr 1fr;align-items:center;column-gap:152px}
.split--rev .split-text{order:2}
.split-art{display:flex;justify-content:center}
.split-art>svg{display:block;width:420px;height:auto}
.split .wrap::before{content:"";position:absolute;left:50%;top:0;bottom:0;border-left:1px dashed var(--line)}
.split .wrap::after{content:"";position:absolute;left:50%;top:50%;width:10px;height:10px;margin:-7px 0 0 -7px;border-radius:50%;background:var(--bg);border:2px solid var(--accent);box-sizing:content-box}
.split-text p{font-size:clamp(1.125rem,1rem + .4vw,1.3125rem);line-height:1.5;margin-top:16px;max-width:470px;color:var(--muted)}
.split-text .bright{color:var(--text)}
.prompt{font-family:var(--mono);font-weight:500;font-size:15px;color:var(--accent);margin-bottom:24px}
.quote{font-family:var(--mono);font-weight:300;font-size:clamp(1.375rem,1rem + 1.3vw,1.875rem);line-height:1.3;letter-spacing:-.02em;text-align:center;max-width:1000px;margin:0 auto}
.quote em{color:var(--accent)}

/* previously / now */
.compare{display:grid;grid-template-columns:1fr 1fr}
.compare>div:last-child{border-left:1px dashed var(--line);padding-left:48px;margin-left:-48px}
.compare>div:first-child{padding-right:48px}
.tag{font-family:var(--mono);font-size:14px;letter-spacing:.2em;color:var(--muted);margin-bottom:22px}
.tag--now{color:var(--accent)}
.list{list-style:none;margin:26px 0 0;padding:0}
.list li{display:flex;gap:20px;padding:16px 0;border-top:1px solid var(--line)}
.list .n{font-family:var(--mono);font-size:15px;color:var(--num);width:28px;flex:none;padding-top:3px}
.list--now .n{color:var(--accent)}
.list .t{font-size:20px;line-height:1.45;color:var(--text-soft)}

/* footer */
.site-foot .wrap{min-height:80px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px 24px;padding-block:20px;font-size:15px;color:var(--muted)}
.site-foot .mono{font-family:var(--mono)}

/* ---------- tablet ---------- */
@media (max-width:1023px){
  :root{--sec-pad:clamp(56px,9vw,72px)}
  .sec>.wrap{min-height:0}
  .feature{gap:48px}
  .feature-art{width:min(380px,45%)}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:40px}
  .split .wrap{column-gap:96px}
}
@media (max-width:899px){
  .grid{grid-template-columns:1fr;gap:16px}
  .feature{flex-direction:column;align-items:flex-start;gap:40px}
  .feature-art{width:100%;max-width:440px}
  .split .wrap{grid-template-columns:1fr;row-gap:40px}
  .split--rev .split-text{order:0}
  .split-art{order:2}
  .split-art{justify-content:flex-start}
  .split-art>svg{width:100%;max-width:420px}
  .split .wrap::before,.split .wrap::after{display:none}
  .compare{grid-template-columns:1fr;row-gap:48px}
  .compare>div:first-child{padding-right:0}
  .compare>div:last-child{border-left:0;margin-left:0;padding-left:0;border-top:1px dashed var(--line);padding-top:48px}
  .quote{text-align:left}
}
/* ---------- phone ---------- */
@media (max-width:599px){
  .site-head .wrap{height:64px}
  .logo svg{width:100px}
  .nav{gap:18px;font-size:13px}
  .nav-mail .full{display:none}
  .nav-mail .short{display:inline}
  .steps{grid-template-columns:1fr;row-gap:32px}
  .stat{font-size:40px}
  .list .t{font-size:18px}
  .feature-body p{font-size:18px}
  .actions .btn{flex:1 1 auto;text-align:center}
}