/* ============================================================
   TOKENS — identical to index.html
   ============================================================ */
:root{
  --primary:#0D1540;
  --secondary:#2653F1;
  --accent:#C6F14E;

  --bg:#F4F6FC;
  --surface:#FFFFFF;
  --surface-tint:#E8EDFE;

  --text:#0E1330;
  --text-2:#3A415E;
  --muted:#5B6284;
  --faint:#7B829E;
  --on-dark:#EDF0FA;
  --on-dark-muted:#A7AFCD;

  --line:#DDE3F2;
  --line-soft:#EAEEF9;

  --success:#2F9E62;
  --success-bg:#E4F4EB;
  --warning:#B87F1F;
  --warning-bg:#FBF1DC;
  --error:#C0392E;
  --error-bg:#FBE9E8;

  --s-1:4px;  --s-2:8px;  --s-3:12px; --s-4:16px;
  --s-5:24px; --s-6:32px; --s-7:48px; --s-8:64px;
  --s-9:96px;

  --radius:3px;
  --radius-lg:4px;
  --shadow:0 1px 2px rgba(13,21,64,.04);

  --maxw:1120px;
  --readw:660px;

  --font-display:'Space Grotesk','Helvetica Neue',Arial,sans-serif;
  --font-body:'Inter','Helvetica Neue',Arial,sans-serif;
  --font-mono:'JetBrains Mono','SFMono-Regular',Consolas,monospace;

  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:88px;}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font-body);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--secondary);text-decoration:none;}
h1,h2,h3{font-family:var(--font-display);letter-spacing:-.015em;line-height:1.15;margin:0;}
p{margin:0;}

:focus-visible{outline:2px solid var(--secondary);outline-offset:3px;border-radius:2px;}
.skip-link{
  position:absolute;left:var(--s-4);top:-100px;z-index:200;
  background:var(--primary);color:#fff;padding:10px 16px;border-radius:var(--radius);
  font-size:14px;font-weight:600;transition:top .18s var(--ease);
}
.skip-link:focus{top:var(--s-4);}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--s-5);}

/* ============================================================
   HEADER
   ============================================================ */
.idstrip{height:3px;background:linear-gradient(90deg,var(--primary) 0%,var(--secondary) 62%,var(--accent) 100%);}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(244,246,252,.94);backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:var(--s-4);height:72px;}
.brand{display:flex;align-items:center;gap:var(--s-3);}
.brand img{width:40px;height:40px;display:block;flex:0 0 auto;}
.brand-name{
  font-family:var(--font-display);font-weight:700;font-size:16px;
  letter-spacing:.02em;color:var(--text);line-height:1.1;
}
.brand-name span{
  display:block;font-family:var(--font-mono);font-weight:400;font-size:9.5px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--secondary);margin-top:3px;
}
.nav-actions{display:flex;align-items:center;gap:var(--s-3);}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-display);font-weight:600;font-size:14px;
  padding:10px 18px;border-radius:var(--radius);border:1px solid transparent;
  cursor:pointer;text-align:center;
  transition:transform .18s var(--ease),background .18s var(--ease),
             border-color .18s var(--ease),color .18s var(--ease);
}
.btn-primary{background:var(--secondary);color:#fff;border-color:var(--secondary);}
.btn-primary:hover{background:#1B45D8;border-color:#1B45D8;transform:translateY(-1px);}
.btn-outline{background:transparent;color:var(--text);border-color:var(--line);}
.btn-outline:hover{border-color:var(--secondary);color:var(--secondary);transform:translateY(-1px);}
.btn-quiet{background:transparent;color:var(--muted);border-color:transparent;padding:10px 8px;}
.btn-quiet:hover{color:var(--secondary);}
.btn:disabled,.btn[aria-disabled="true"]{
  background:transparent;color:var(--faint);border-color:var(--line);
  cursor:not-allowed;pointer-events:none;
}

/* ============================================================
   PAGE HEAD
   ============================================================ */
.page-head{padding:var(--s-8) 0 var(--s-6);}
.ref{
  font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.16em;
  text-transform:uppercase;color:var(--secondary);display:block;margin-bottom:var(--s-3);
}
.page-head h1{font-size:clamp(30px,3.8vw,44px);font-weight:700;margin-bottom:var(--s-4);}
.page-head .lede{color:var(--muted);font-size:17px;max-width:var(--readw);}
.page-head .rule{width:36px;height:2px;background:var(--secondary);margin-bottom:var(--s-4);}

/* Status legend */
.legend{
  display:flex;flex-wrap:wrap;gap:var(--s-2) var(--s-5);align-items:center;
  margin-top:var(--s-6);padding-top:var(--s-4);border-top:1px solid var(--line);
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--faint);
}
.legend b{display:flex;align-items:center;gap:7px;font-weight:400;}
.dot{width:7px;height:7px;border-radius:50%;flex:0 0 auto;}
.dot.live{background:var(--success);}
.dot.wip{background:var(--warning);}

/* ============================================================
   ENGINE GROUPS
   ============================================================ */
.group{padding:var(--s-7) 0;border-top:1px solid var(--line);}
.group-head{margin-bottom:var(--s-6);max-width:var(--readw);}
.group-head h2{font-size:23px;font-weight:700;margin-bottom:var(--s-2);}
.group-head p{color:var(--muted);font-size:15.5px;}

.engines{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s-4);}

.engine{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:var(--s-5);box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:var(--s-4);
  border-left:3px solid var(--line);
  transition:border-color .2s var(--ease),transform .2s var(--ease);
}
.engine--live{border-left-color:var(--secondary);}
.engine--live:hover{transform:translateY(-2px);border-color:var(--surface-tint);border-left-color:var(--secondary);}
.engine--wip{background:transparent;box-shadow:none;border-style:dashed;border-left-style:solid;}

.engine__top{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--s-3);}
.engine__meta{display:flex;flex-direction:column;gap:5px;}
.engine__id{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--faint);}
.engine__std{
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;
  color:var(--secondary);background:var(--surface-tint);
  padding:2px 8px;border-radius:10px;align-self:flex-start;
}
.engine--wip .engine__std{background:var(--line-soft);color:var(--muted);}

.chip{
  font-family:var(--font-display);font-weight:600;font-size:10px;letter-spacing:.08em;
  text-transform:uppercase;padding:4px 9px;border-radius:2px;flex:0 0 auto;
  display:flex;align-items:center;gap:6px;
}
.chip.live{background:var(--success-bg);color:#1E6B42;}
.chip.wip{background:var(--warning-bg);color:#7A5310;}

.engine h3{font-size:19px;font-weight:600;}
.engine__where{color:var(--muted);font-size:15px;line-height:1.6;}
.engine__hours{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;color:var(--faint);
  padding-top:var(--s-3);border-top:1px solid var(--line-soft);
}
.engine__foot{margin-top:auto;padding-top:var(--s-2);}
.engine__foot .btn{width:100%;}

/* ============================================================
   GOVERNANCE STRIP
   ============================================================ */
.governance{
  background:var(--primary);color:var(--on-dark-muted);
  padding:var(--s-7) 0;margin-top:var(--s-8);
}
.governance .inner{max-width:760px;}
.governance h2{color:#fff;font-size:22px;font-weight:700;margin-bottom:var(--s-4);}
.governance p{font-size:15.5px;}
.governance p + p{margin-top:var(--s-3);}
.governance .divider{
  width:48px;height:2px;margin-bottom:var(--s-5);
  background:linear-gradient(90deg,var(--secondary),var(--accent));
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--surface);border-top:1px solid var(--line);padding:var(--s-6) 0;}
.footer-in{
  display:flex;justify-content:space-between;gap:var(--s-4);flex-wrap:wrap;
  font-size:13.5px;color:var(--faint);align-items:center;
}
.footer-in a{color:var(--text-2);}
.footer-in a:hover{color:var(--secondary);}
.footer-in .mono{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;}

/* ============================================================
   DEV NOTICE (off by default — see CONFIG)
   ============================================================ */
#dev-notice[hidden]{display:none;}
.dev-notice{
  background:var(--warning-bg);border-bottom:1px solid #EBD9AE;color:#7A5310;
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.04em;
  padding:9px 0;text-align:center;
}

/* ============================================================
   MOTION
   ============================================================ */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .5s var(--ease),transform .5s var(--ease);}
.reveal.is-visible{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{transition-duration:.001ms !important;animation-duration:.001ms !important;}
  .reveal{opacity:1;transform:none;}
  .btn:hover,.engine--live:hover{transform:none;}
}
.no-js .reveal{opacity:1;transform:none;}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:880px){
  .engines{grid-template-columns:1fr;}
  .page-head{padding:var(--s-7) 0 var(--s-5);}
}
@media (max-width:560px){
  .wrap{padding:0 var(--s-4);}
  .nav{height:64px;}
  .brand img{width:34px;height:34px;}
  .brand-name{font-size:15px;}
  .nav-actions .btn-outline{display:none;}
  .footer-in{flex-direction:column;align-items:flex-start;}
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    color: inherit;
    text-decoration: none;
    font-weight: 500;
}

.nav-links a:hover,
.nav-links a.active {
    color: #2d6cdf; /* Or your existing accent color */
}