/* SteelHub Pro shared layout. Tokens match steelhub_pro_email_auth.css. */
:root{
  --ground:#f1f4f7; --surface:#fff; --surface-2:#f7f9fb; --line:#d6dee7; --line-strong:#b9c5d1;
  --ink:#141c26; --muted:#5a6877; --faint:#8794a3;
  --accent:#1f5f8b; --accent-strong:#174a6e; --accent-soft:#e3eef6;
  --ok:#1f7a4d; --ok-soft:#e2f3ea; --warn:#9b6417; --warn-soft:#fbf1dc;
  --shadow:0 1px 2px rgba(20,28,38,.06),0 8px 24px -12px rgba(20,28,38,.18);
  --radius:10px; --radius-sm:6px;
  --display:"Barlow Semi Condensed",system-ui,sans-serif; --body:"IBM Plex Sans",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
}
:root[data-theme="dark"]{
    color-scheme:dark;
    --ground:#0e131a; --surface:#161d27; --surface-2:#1b2431; --line:#2a3542; --line-strong:#3a4756;
    --ink:#e7ecf2; --muted:#9aa8b7; --faint:#71808f;
    --accent:#7fb3dc; --accent-strong:#a5cbe9; --accent-soft:#1a2c3d;
    --ok:#5fc48c; --ok-soft:#16301f; --warn:#e2b04a; --warn-soft:#332a14;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px -12px rgba(0,0,0,.6);
  }
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--ground);color:var(--ink);font:15px/1.55 var(--body);-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
a{color:var(--accent)}
h1,h2,h3{font-family:var(--display);line-height:1.1;margin:0;letter-spacing:-.005em;text-wrap:balance}
h1{font-size:clamp(30px,4.5vw,46px);font-weight:700}
h2{font-size:20px;font-weight:600}
p{margin:.5em 0;max-width:72ch}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:8px;z-index:10;background:var(--surface);padding:8px 12px}
.wrap{width:100%;max-width:1120px;margin:0 auto;padding-inline:16px}
main.wrap{flex:1;padding-block:32px 64px}
.topbar{display:flex;align-items:center;gap:20px;padding:10px 16px;background:var(--surface);border-bottom:1px solid var(--line);flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:8px;color:var(--ink);text-decoration:none;font-family:var(--display);font-size:20px}
.brand strong{color:var(--accent)}
.mark{display:grid;place-items:center;width:28px;height:28px;border-radius:7px;background:var(--accent);color:#fff;font-weight:700}
#pro-nav{display:flex;gap:4px;flex:1;flex-wrap:wrap}
#pro-nav a{padding:6px 12px;border-radius:var(--radius-sm);color:var(--muted);text-decoration:none;font-weight:500}
#pro-nav a:hover{background:var(--surface-2);color:var(--ink)}
#pro-nav a[aria-current="page"]{background:var(--accent-soft);color:var(--accent-strong)}
#pro-nav a.off{opacity:.55}
.account{display:flex;align-items:center;gap:8px;margin-left:auto}
.account select{font:inherit;padding:5px 8px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--radius-sm);border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);text-decoration:none;font:inherit;font-weight:500;cursor:pointer}
.btn:hover{border-color:var(--accent)}
.btn.pri{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.pri:hover{background:var(--accent-strong)}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:0 0 6px}
.lede{font-size:17px;color:var(--muted)}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}
.hero{padding:48px 0 32px;max-width:760px}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.features p{color:var(--muted);margin-bottom:0}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.search{display:grid;gap:4px;font-size:13px;color:var(--muted);min-width:min(280px,100%)}
.search input{font:inherit;padding:8px 10px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--ink)}
.status{color:var(--muted)}
.notice{background:var(--warn-soft);color:var(--warn);border-radius:var(--radius-sm);padding:10px 14px}
.doc-list{display:grid;gap:14px}
.doc-project h2{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}
.doc-project .num{font-family:var(--mono);font-size:13px;color:var(--muted)}
.doc-project ul{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:2px}
.doc-project li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 0;border-top:1px solid var(--line);flex-wrap:wrap}
.doc-project li span{color:var(--muted);font-size:13px}
.tag{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.05em;padding:2px 8px;border-radius:99px;background:var(--surface-2);color:var(--muted);margin-right:8px}
.error-page{padding:64px 0;max-width:640px}
.foot{color:var(--faint);font-size:13px;padding-block:20px}
@media (max-width:640px){.topbar{gap:10px}.account{margin-left:0}}
/* Landing */
body[data-page="landing"] main.wrap{max-width:none;padding:0}
.lp-kicker{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 14px}
.btn.lg{padding:12px 22px;font-size:16px;font-weight:600}
.lp-hero{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:56px;align-items:center;
  padding:96px max(16px,calc((100% - 1120px)/2)) 104px;color:#e9eef4;
  background:radial-gradient(1200px 500px at 85% -10%,rgba(127,179,220,.22),transparent 60%),linear-gradient(160deg,#0f1823 0%,#16222f 55%,#1b2a3a 100%)}
.lp-hero::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:44px 44px;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 40%);mask-image:linear-gradient(90deg,transparent,#000 40%)}
.lp-hero>*{position:relative}
.lp-hero .lp-kicker{color:#8fc0e6}
.lp-hero h1{font-size:clamp(44px,7vw,84px);font-weight:800;line-height:.95;letter-spacing:-.02em;text-transform:none}
.lp-hero h1 span{color:#8fc0e6}
.lp-lede{font-size:clamp(17px,1.6vw,20px);line-height:1.5;color:#b8c5d3;max-width:34em;margin:24px 0 0}
.lp-hero .actions{margin-top:36px}
.lp-hero .btn.pri{background:#e9eef4;border-color:#e9eef4;color:#0f1823}
.lp-hero .btn.pri:hover{background:#fff}
.btn.ghost{background:transparent;border-color:rgba(233,238,244,.35);color:inherit}
.btn.ghost:hover{border-color:currentColor}
.lp-job{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:22px 24px;backdrop-filter:blur(6px);box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.lp-job-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,.1);font-family:var(--display);font-size:22px;font-weight:700}
.lp-job-head em{font:500 12px var(--mono);font-style:normal;color:#8a9bb0;letter-spacing:.06em}
.lp-track{list-style:none;margin:16px 0 0;padding:0}
.lp-track li{position:relative;display:grid;grid-template-columns:110px 1fr;gap:12px;padding:9px 0 9px 26px;font-size:14px;color:#7f90a4}
.lp-track li::before{content:"";position:absolute;left:4px;top:15px;width:10px;height:10px;border-radius:50%;border:2px solid #4a5b6e}
.lp-track li:not(:last-child)::after{content:"";position:absolute;left:9px;top:28px;bottom:-8px;width:2px;background:#2c3b4c}
.lp-track b{font-weight:600;color:#c9d4df}
.lp-track li.done::before{background:#5fc48c;border-color:#5fc48c}
.lp-track li.done::after{background:#3d7a5a}
.lp-track li.now::before{border-color:#8fc0e6;box-shadow:0 0 0 4px rgba(143,192,230,.2)}
.lp-track li.now b,.lp-track li.now span{color:#e9eef4}
.lp-story,.lp-stages,.lp-team,.lp-close{max-width:1120px;margin:0 auto;padding-inline:16px}
.lp-story{padding-top:104px;padding-bottom:40px;max-width:820px;text-align:center}
.lp-story h2,.lp-team h2,.lp-close h2{font-size:clamp(30px,4vw,46px);font-weight:700;letter-spacing:-.01em}
.lp-story p{font-size:18px;color:var(--muted);margin:20px auto 0;max-width:40em}
.lp-story .lp-turn{color:var(--ink);font-weight:500}
.lp-stages{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:2px;margin-top:48px;margin-bottom:104px}
.lp-stages article{background:var(--surface);padding:28px 22px 30px;border-top:3px solid var(--line)}
.lp-stages article:first-child{border-radius:var(--radius) 0 0 var(--radius)}
.lp-stages article:last-child{border-radius:0 var(--radius) var(--radius) 0}
.lp-stages article:hover{border-top-color:var(--accent)}
.lp-stages i{font:500 13px var(--mono);font-style:normal;color:var(--accent)}
.lp-stages h3{font-size:26px;font-weight:700;margin:10px 0 8px}
.lp-stages p{font-size:14.5px;color:var(--muted);margin:0}
.lp-team{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding-bottom:104px}
.lp-team p{font-size:17px;color:var(--muted);margin-top:16px}
.lp-roles{list-style:none;margin:0;padding:0;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow)}
.lp-roles li{display:flex;justify-content:space-between;gap:16px;padding:16px 20px;border-top:1px solid var(--line)}
.lp-roles li:first-child{border-top:0}
.lp-roles b{font-family:var(--display);font-size:19px;font-weight:700}
.lp-roles span{color:var(--muted);text-align:right}
.lp-close{text-align:center;padding-top:88px;padding-bottom:96px;border-top:1px solid var(--line)}
.lp-close .actions{justify-content:center;margin-top:28px}
.lp-close .btn.ghost{border-color:var(--line-strong)}
.lp-sponsor{margin:40px auto 0;font:500 12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}
@media (max-width:900px){
  .lp-hero{grid-template-columns:1fr;gap:40px;padding-top:64px;padding-bottom:72px}
  .lp-stages{grid-template-columns:1fr 1fr}
  .lp-stages article{border-radius:0!important}
  .lp-team{grid-template-columns:1fr;gap:32px}
}
@media (max-width:560px){
  .lp-stages{grid-template-columns:1fr}
  .lp-track li{grid-template-columns:96px 1fr}
  .lp-roles li{flex-direction:column;gap:2px}.lp-roles span{text-align:left}
}