/* TradeStock site: graphite blueprint look. App colours: PlumbStock violet, ShockStock ocean blue, BuildStock green. */
:root{
  --ground:#121316;--card:#1a1c20;--card2:#202227;--line:#2a2d33;--line2:#34373e;
  --text:#e8e9ec;--sub:#9a9ea8;--faint:#6f737c;--accent:#e8e9ec;
  --plumb:#9184d9;--plumb2:#c9c1ff;--shock:#1E8FC6;--shock2:#5BC3EB;--build:#3FA66B;--build2:#7BD39B;
  --warn:#e07b7c;--ok:#7BD39B;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--ground);color:var(--text);min-height:100vh;display:flex;flex-direction:column;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,Roboto,"Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;font-size:15px;line-height:1.5}
a{color:var(--text)}
.ground{position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(to right,rgba(232,233,236,.055) 1px,transparent 1px),linear-gradient(to bottom,rgba(232,233,236,.055) 1px,transparent 1px);
  background-size:28px 28px}
.ground::after{content:"";position:absolute;left:50%;top:18%;width:140%;height:60%;transform:translate(-50%,-50%);
  background:radial-gradient(closest-side,rgba(200,204,214,.10),rgba(200,204,214,.04) 55%,transparent)}
header.top{display:flex;align-items:center;gap:12px;padding:20px 24px;max-width:1120px;width:100%;margin:0 auto}
.word{font-weight:600;font-size:20px;letter-spacing:-.02em;text-decoration:none;color:var(--text)}
.word span{color:var(--sub);font-weight:500}
header.top .grow{flex:1}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 18px;border-radius:11px;
  border:1px solid var(--line2);background:var(--card);color:var(--text);font:inherit;font-weight:500;font-size:14.5px;
  text-decoration:none;cursor:pointer;transition:border-color .15s,background .15s}
.btn:hover{border-color:#5a5e68}
.btn.primary{background:var(--text);color:#121316;border-color:var(--text);font-weight:600}
.btn.primary:hover{background:#fff}
.btn.block{width:100%}
.btn.sm{height:36px;padding:0 14px;font-size:13.5px;border-radius:9px}
.btn[disabled]{opacity:.55;cursor:default}
.btn svg{width:18px;height:18px;flex:none}
main{flex:1;width:100%;max-width:1120px;margin:0 auto;padding:40px 16px 48px;display:flex;flex-direction:column;align-items:center}
.kicker{font-size:11px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--sub)}
h1{font-size:clamp(32px,6vw,52px);font-weight:500;letter-spacing:-1.2px;line-height:1.08;margin:14px 0 0;max-width:760px;text-align:center}
h2{font-size:26px;font-weight:500;letter-spacing:-.5px;margin:6px 0 0;text-align:center}
.lede{color:var(--sub);font-size:17px;line-height:1.55;max-width:560px;margin:18px 0 0;text-align:center}
.cta{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:28px}
.apps{display:grid;grid-template-columns:1fr 1.35fr 1fr;gap:18px;align-items:center;width:100%;max-width:820px;margin:52px 0 0}
.tile{--c:var(--plumb);--c2:var(--plumb2);position:relative;border-radius:22px;aspect-ratio:1/1;overflow:hidden;
  border:1px solid color-mix(in srgb,var(--c) 45%,transparent);background-color:color-mix(in srgb,var(--c) 7%,var(--card));
  background-image:linear-gradient(to right,color-mix(in srgb,var(--c) 22%,transparent) 1px,transparent 1px),linear-gradient(to bottom,color-mix(in srgb,var(--c) 22%,transparent) 1px,transparent 1px);
  background-size:22px 22px;display:grid;place-items:center;transition:transform .2s,box-shadow .2s,filter .2s;text-decoration:none}
.tile::before{content:"";position:absolute;inset:-20%;background:radial-gradient(closest-side,color-mix(in srgb,var(--c2) 26%,transparent),transparent 70%)}
.tile img{position:relative;width:46%;height:auto;filter:drop-shadow(0 0 18px color-mix(in srgb,var(--c2) 55%,transparent))}
.tile.main{box-shadow:0 0 60px color-mix(in srgb,var(--plumb) 30%,transparent)}
.tile.soon{filter:saturate(.55) brightness(.85)}
a.tile:hover,a.tile:focus-visible{transform:translateY(-3px);box-shadow:0 0 80px color-mix(in srgb,var(--c) 40%,transparent)}
.tile.soon:hover{filter:none}
.shock{--c:var(--shock);--c2:var(--shock2)} .build{--c:var(--build);--c2:var(--build2)}
.badge{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);white-space:nowrap;font-size:11px;font-weight:600;letter-spacing:1px;text-transform:uppercase;
  color:var(--c2);background:color-mix(in srgb,var(--ground) 70%,transparent);border:1px solid color-mix(in srgb,var(--c) 50%,transparent);border-radius:999px;padding:5px 10px}
.note{margin:36px 0 0;color:var(--sub);font-size:15px;line-height:1.6;max-width:520px;text-align:center}
.note b{color:var(--text);font-weight:500}
footer{border-top:1px solid var(--line);padding:22px 24px;color:var(--faint);font-size:13px;display:flex;gap:16px;flex-wrap:wrap;justify-content:center}
footer a{color:var(--faint)}
/* forms */
.panel{width:100%;max-width:420px;background:color-mix(in srgb,var(--card) 92%,transparent);border:1px solid var(--line);border-radius:18px;padding:28px;margin-top:8px}
.seg{display:flex;border:1px solid var(--line2);border-radius:11px;overflow:hidden;margin:0 0 18px}
.seg button{flex:1;height:38px;background:none;border:0;color:var(--sub);font:inherit;font-weight:500;cursor:pointer}
.seg button.on{background:var(--card2);color:var(--text)}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:12.5px;color:var(--sub);font-weight:500}
.input{height:46px;border-radius:11px;border:1px solid var(--line2);background:var(--ground);color:var(--text);padding:0 14px;font:inherit;font-size:15px;outline:none;width:100%}
.input:focus{border-color:#8a8e98;box-shadow:0 0 0 3px rgba(232,233,236,.08)}
.or{display:flex;align-items:center;gap:12px;color:var(--faint);font-size:12px;margin:18px 0}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
.msg{font-size:13.5px;border-radius:10px;padding:10px 12px;margin:0 0 14px;display:none}
.msg.show{display:block}
.msg.err{color:var(--warn);background:rgba(224,123,124,.1);border:1px solid rgba(224,123,124,.35)}
.msg.ok{color:var(--ok);background:rgba(123,211,155,.08);border:1px solid rgba(123,211,155,.3)}
.small{font-size:13px;color:var(--sub)}
.tiny{font-size:12px;color:var(--faint)}
.linkbtn{background:none;border:0;padding:0;color:var(--text);font:inherit;font-size:13px;text-decoration:underline;cursor:pointer}
.center{text-align:center}
.hide{display:none!important}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.who{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--sub)}
.ava{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--card2);border:1px solid var(--line2);color:var(--text);font-size:12px;font-weight:600}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;width:100%;max-width:560px;margin-top:20px}
.card h3{margin:0 0 6px;font-size:17px;font-weight:500}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
:focus-visible{outline:2px solid var(--text);outline-offset:2px}
@media (max-width:640px){
  .apps{grid-template-columns:1fr 1fr;max-width:420px;gap:14px;margin-top:40px}
  .tile.main{grid-column:1/-1;order:-1;width:72%;justify-self:center}
  .lede{font-size:16px}
  .panel{padding:22px 18px}
  header.top{padding:16px}
  #auth-slot .btn.primary{display:none}
  h2{font-size:24px}
}
@media (prefers-reduced-motion:reduce){.tile{transition:none}a.tile:hover{transform:none}}