@charset "UTF-8";
/* INTG hub.
   Deliberately neutral: not Overload's blue-black, not Learning's green-black.
   The shell is the parent brand; each app card carries its own accent so the
   card previews the place it sends you. */
:root{
  color-scheme:dark;
  --bg:#101314;
  --panel:#181c1e;
  --panel2:#20262a;
  --line:#2c3438;
  --line-strong:#3d4850;
  --ink:#f1eddf;
  --muted:#a7b0b3;
  --dim:#7f8a8f;
  --overload:#c7f94e;
  --overload-soft:rgba(199,249,78,0.10);
  --overload-line:rgba(199,249,78,0.30);
  --learning:#a7c8a6;
  --learning-soft:rgba(167,200,166,0.10);
  --learning-line:rgba(167,200,166,0.32);
  --sand:#d8ad75;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  background:var(--bg);
  color:var(--ink);
}
*{box-sizing:border-box}
body{
  margin:0;min-height:100vh;
  background:
    radial-gradient(900px 520px at 82% -10%, rgba(199,249,78,0.05), transparent 62%),
    radial-gradient(760px 460px at 6% 6%, rgba(167,200,166,0.05), transparent 64%),
    var(--bg);
}
a{color:inherit;text-underline-offset:4px}
h1,h2,h3,p{margin-top:0}
h1,h2{font-family:Georgia,"Times New Roman",serif;font-weight:400}
button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}
a:focus-visible,button:focus-visible{outline:3px solid var(--sand);outline-offset:4px}
.skip{position:fixed;left:12px;top:-80px;z-index:99;padding:12px;background:var(--ink);color:var(--bg)}
.skip:focus{top:12px}

.shell{max-width:1120px;margin:0 auto;padding:0 40px 70px;min-height:100vh;display:flex;flex-direction:column}

.top{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  min-height:92px;border-bottom:1px solid var(--line);
}
.brand{font-size:18px;letter-spacing:5px;font-weight:700;text-decoration:none}
.account{display:flex;align-items:center;gap:18px;font-size:12.5px;color:var(--muted)}
.account a{white-space:nowrap}
.account a:hover{color:var(--ink)}

main{flex:1}
.hero{padding:52px 0 40px;max-width:640px}
.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:11px;font-weight:600;color:var(--sand);margin-bottom:14px}
h1{font-size:clamp(34px,5vw,58px);letter-spacing:-1.6px;line-height:1.06;margin:0 0 18px}
.lede{color:var(--muted);font-size:16.5px;line-height:1.7;margin:0}
.lede b{color:var(--ink);font-weight:600}

/* ---------- app cards ---------- */
.apps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;align-items:stretch}
.app{
  background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:28px;
  display:flex;flex-direction:column;gap:20px;position:relative;overflow:hidden;
}
/* A hairline of the destination's colour along the top edge, so the two
   cards read as different places before you get to the words. */
.app::before{content:"";position:absolute;inset:0 0 auto 0;height:2px;background:var(--line-strong)}
.app-overload::before{background:linear-gradient(90deg,var(--overload),transparent 78%)}
.app-learning::before{background:linear-gradient(90deg,var(--sand),transparent 78%)}

.app-head{display:flex;align-items:center;gap:14px}
.app-icon{
  width:44px;height:44px;border-radius:12px;flex-shrink:0;
  display:grid;place-items:center;border:1px solid var(--line-strong);
}
.app-icon svg{width:21px;height:21px}
.app-overload .app-icon{color:var(--overload);background:var(--overload-soft);border-color:var(--overload-line)}
.app-learning .app-icon{color:var(--sand);background:rgba(216,173,117,0.10);border-color:rgba(216,173,117,0.32)}
.app h2{font-size:27px;letter-spacing:-.5px;margin:0}
.app-sub{margin:3px 0 0;font-size:12.5px;color:var(--dim)}

.app-line{margin:0;font-size:14.5px;line-height:1.65;color:var(--muted)}
.app-line b{color:var(--ink);font-weight:600}

.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0}
.stat b{display:block;font:26px/1 Georgia,serif;font-weight:400;letter-spacing:-.5px}
.stat b i{font-style:normal;font-size:13px;color:var(--muted);margin-left:3px}
.app-overload .stat b{color:var(--overload)}
.app-learning .stat b{color:var(--sand)}
.stat span{display:block;margin-top:7px;font-size:11.5px;line-height:1.4;color:var(--dim)}

.app-foot{display:flex;flex-wrap:wrap;gap:9px;margin-top:auto}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;padding:11px 17px;border-radius:9px;
  border:1px solid var(--line-strong);background:var(--panel2);color:var(--ink);
  text-decoration:none;font-size:13.5px;font-weight:600;
  transition:border-color .15s ease,background .15s ease;
}
.btn:hover{border-color:var(--muted)}
.app-overload .btn.primary{background:var(--overload);border-color:var(--overload);color:#12180a}
.app-overload .btn.primary:hover{background:#d6ff72}
.app-learning .btn.primary{background:var(--learning);border-color:var(--learning);color:#14231a}
.app-learning .btn.primary:hover{background:#bcd9bb}

.app-missing{border-style:dashed;background:none}
.app-missing h2,.app-missing .app-line{color:var(--dim)}

/* ---------- signed out ---------- */
.gate{max-width:560px;padding:80px 0 40px}
.gate .mark{font-size:15px;letter-spacing:6px;font-weight:700;color:var(--sand);margin-bottom:26px}
.gate .btn{margin-top:8px}
.gate .btn.primary{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.gate .fine{margin:20px 0 0;font-size:12.5px;color:var(--dim)}

.footer{
  margin-top:56px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:16px;
  font-size:11px;letter-spacing:1.4px;text-transform:uppercase;color:var(--dim);
}

@media(max-width:860px){
  .shell{padding:0 24px 50px}
  .apps{grid-template-columns:1fr}
  .hero{padding:40px 0 32px}
}
@media(max-width:560px){
  .shell{padding:0 18px calc(34px + env(safe-area-inset-bottom))}
  .top{min-height:74px}
  .account .who{display:none}
  .hero{padding:32px 0 26px}
  .app{padding:22px}
  .stats{gap:10px}
  .stat b{font-size:22px}
  .app-foot .btn{flex:1 1 100%}
  .footer{flex-direction:column;gap:6px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* 0.2: a spacious home with clear paths into each tool. Illustrations are decorative,
   not charts of the user's data. No external fonts, scripts or tracking. */
.shell{max-width:1280px;padding-inline:48px}
.top{min-height:96px;gap:30px}
.brand-note{font-size:9px;letter-spacing:1.8px;color:var(--muted);font-weight:400}
.top-nav{display:flex;gap:26px;margin-left:auto;font-size:13px}
.top-nav a{text-decoration:none;color:var(--muted);padding:12px 0}
.top-nav a:hover{color:var(--ink)}
.hero{max-width:900px;padding:68px 0 50px}
.hero h1{font-size:clamp(38px,5.5vw,70px);line-height:1.12;margin-bottom:22px}
.hero .lede{max-width:650px}
.section-title{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:0 0 22px}
.section-title .eyebrow{margin-bottom:10px}
.section-title h2{font-size:25px;margin:0}
.section-title>span{font-size:12px;color:var(--muted)}
.apps{gap:26px}
.app{padding:30px;gap:24px;border-radius:20px;background:linear-gradient(150deg,#202628,#161b1d)}
.app h2{font-size:36px;letter-spacing:-.8px}
.app-sub{color:var(--muted);font-size:13px;margin-top:6px}
.app-visual{height:208px;margin:-30px -30px 0;padding:23px 30px;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;border-bottom:1px solid var(--line)}
.training-visual{background:radial-gradient(ellipse at 90% 0,rgba(199,249,78,.15),transparent 70%),#17211b;color:var(--overload)}
.training-visual svg{position:absolute;inset:35px 0 20px;width:100%;height:145px;opacity:.65}
.visual-label{font-size:10px;letter-spacing:2px;position:relative;z-index:1}
.visual-caption{font:italic 19px Georgia,serif;position:relative;z-index:1;color:var(--ink)}
.learning-visual{background:radial-gradient(ellipse at 70% 10%,rgba(216,173,117,.16),transparent 70%),#282723;color:var(--sand)}
.letter-art{position:absolute;right:35px;top:9px;display:flex;align-items:baseline;gap:12px;font:120px Georgia,serif;color:var(--sand);opacity:.65;transform:rotate(-8deg)}
.letter-art span:nth-child(2){font-size:94px;color:var(--learning)}
.letter-art span:nth-child(3){font-size:70px;opacity:.6}
.app-line{min-height:48px}.stats{padding:24px 0;gap:16px}.stat b{font-size:32px}.stat span{color:var(--muted)}
.app-foot .btn.primary{flex:1 1 100%;justify-content:space-between;min-height:50px;padding-inline:20px}
.app-foot .btn.primary::after{content:'↗';font-size:20px;font-weight:400}
.app-foot .btn:not(.primary){flex:1;background:transparent}
.gate{max-width:760px;padding:96px 0 75px}.gate h1{font-size:clamp(48px,7vw,88px);line-height:1.08}.gate .lede{max-width:580px;margin:26px 0}.gate .btn{min-width:160px;min-height:50px}
@media(max-width:860px){.shell{padding-inline:24px}.hero{padding:44px 0 36px}.brand-note{display:none}.section-title>span{display:none}.apps{gap:24px}.app-visual{height:180px}}
@media(max-width:560px){.shell{padding-inline:18px}.top{flex-wrap:wrap;gap:12px;padding:20px 0;min-height:80px}.top-nav{order:3;width:100%;margin:0;gap:24px}.account{margin-left:auto}.hero{padding:34px 0}.hero h1{font-size:42px}.section-title h2{font-size:23px}.app{padding:24px;gap:20px}.app-visual{margin:-24px -24px 0;padding-inline:24px}.app h2{font-size:32px}.stat b{font-size:27px}.app-foot .btn:not(.primary){flex:1 1 auto}.gate{padding-top:55px}.letter-art{right:24px}.footer{margin-top:36px}}