/* Kensora Institute (kensora.org, newly incorporated) — shared stylesheet.
   Created by Claude 2026-07-05. Cool "open research commons" palette: same Kensora
   typeface + Reflect-blue (#4D68CC) as kensora.io, but deliberately cooler and more
   archival than the warm product site. Blue is the single accent thread = knowledge.
   Static site, no build step; every page links this file. */

@font-face{
  font-family:"Plus Jakarta Sans";
  font-style:normal;font-weight:200 800;font-display:swap;
  src:url("/fonts/PlusJakartaSans-latin.woff2") format("woff2");
}

:root{
  --blue:#4D68CC;        /* Reflect / knowledge — the .org accent */
  --blue-deep:#354BA7;
  --blue-tint:#EDF1FB;
  /* faint BLUE mist — the Institute's family wayfinding hue (red=app, blue=Institute,
     green=Alliance). See ADR 0165. */
  --paper:#EFF3FB;       /* cool blue paper (vs .io warm clay) */
  --paper-raised:#FFFFFF;
  --paper-deep:#E4EBF7;
  --ink:#1A1F2B;
  --ink-soft:#454C5C;
  --ink-mute:#6C7486;
  --line:#DDE3EF;
  --line-strong:#C7D0E2;
  --maxw:940px;
  --radius:16px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --sans:"Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --shadow-sm:0 1px 2px rgba(26,31,43,.06);
  --shadow-md:0 14px 44px -18px rgba(53,75,167,.28);
}
@media (prefers-color-scheme:dark){
  :root{
    --blue:#A7BCF5;--blue-deep:#8D9EDE;--blue-tint:#131A2E;
    --paper:#0D1017;--paper-raised:#141926;--paper-deep:#0A0D14;
    --ink:#EAEEF7;--ink-soft:#B9C0D0;--ink-mute:#858DA0;
    --line:#232A3A;--line-strong:#303950;
    --shadow-md:0 14px 44px -18px rgba(0,0,0,.6);
  }
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
/* accessibility: skip link + visible focus (family-standard, matches kensora.io) */
.skip{position:absolute;inset-inline-start:-9999px;top:0;z-index:100;background:var(--ink);color:var(--paper-raised);padding:12px 18px;border-radius:0 0 10px 0;font-weight:600;font-size:14px;text-decoration:none}
.skip:focus{inset-inline-start:0}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:6px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;overflow-x:hidden}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-deep);text-decoration:underline;text-underline-offset:3px}
h1,h2,h3{font-weight:800;letter-spacing:-.02em;line-height:1.14;margin:0}
p{margin:0 0 1em}
img,svg{max-width:100%;height:auto}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--blue-deep);margin-bottom:18px}
@media (prefers-color-scheme:dark){.eyebrow{color:var(--blue)}}
.blue{color:var(--blue-deep)}
@media (prefers-color-scheme:dark){.blue{color:var(--blue)}}

/* --- header / nav (responsive, no JS) --- */
/* Static bar (apple.com-style): scrolls away with the page, so content never passes
   behind it (Josh, 2026-07-06; was sticky + frosted). Solid paper — no backdrop needed. */
header.bar{position:relative;z-index:10;
  background:var(--paper);border-bottom:1px solid var(--line)}
.bar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:66px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:19px;
  letter-spacing:-.01em;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand svg{width:30px;height:24px;display:block;flex:0 0 auto}
.brand .inform{font-weight:500;font-size:13px;color:var(--ink-mute);letter-spacing:0}
.nav{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.nav a{font-size:15px;font-weight:600;color:var(--ink-soft)}
.nav a:hover,.nav a.active{color:var(--ink);text-decoration:none}
.nav a.active{color:var(--blue-deep)}
@media (prefers-color-scheme:dark){.nav a.active{color:var(--blue)}}
.nav .to-io{padding:7px 13px;border:1px solid var(--line-strong);border-radius:999px;color:var(--ink)}
.nav .to-io:hover{border-color:var(--blue);color:var(--blue-deep)}
/* mobile hamburger (hidden on desktop) — standardized on the kensora.io header pattern:
   below 900px the links collapse behind a 44px toggle; the open panel is a stacked,
   border-separated list. Collapse rules are gated on html.js (set inline in base.njk),
   so with JS off the nav falls back to wrapping inline. 2026-07-06. */
.navtoggle{display:none;place-items:center;width:44px;height:44px;border-radius:11px;border:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer;padding:0;transition:border-color .3s var(--ease)}
.navtoggle:hover{border-color:var(--ink-mute)}
.navtoggle svg{width:22px;height:22px;display:block}
@media (max-width:900px){
  .bar .wrap{padding-top:10px;padding-bottom:10px}
  .brand .inform{display:none}
  html.js .navtoggle{display:inline-grid}
  html.js .nav{display:none;order:4;flex-basis:100%;flex-direction:column;flex-wrap:nowrap;align-items:stretch;gap:0;padding:2px 0 14px}
  html.js header.nav-open .nav{display:flex}
  html.js .nav a{display:flex;align-items:center;min-height:48px;font-size:17px;padding:4px 2px;border-bottom:1px solid var(--line)}
  html.js .nav a.active{color:var(--blue-deep)}
  html.js .nav .to-io{border:0;border-bottom:1px solid var(--line);border-radius:0;padding:4px 2px}
  html.js .nav a:last-child{border-bottom:0}
  /* no-JS fallback: the pre-hamburger wrapped rows */
  html:not(.js) .nav{gap:14px 18px;width:100%}
  html:not(.js) .nav a{font-size:14px}
}

/* --- heroes --- */
.hero{padding:76px 0 60px;text-align:center}
/* 112x90 = the family-wide home-mark size (Josh 2026-07-06), shared with kensora.io and
   kensoraalliance.org. */
.hero .mark{width:112px;height:90px;margin:0 auto 30px;display:block;filter:drop-shadow(var(--shadow-md))}
.hero h1{font-size:clamp(31px,5.4vw,50px);max-width:16ch;margin:0 auto}
.hero .lede{font-size:clamp(18px,2.4vw,21px);color:var(--ink-soft);max-width:36ch;margin:22px auto 0}
.page-hero{padding:60px 0 8px}
.page-hero h1{font-size:clamp(30px,4.6vw,44px);max-width:20ch}
.page-hero .lede{font-size:clamp(18px,2.3vw,21px);color:var(--ink-soft);max-width:60ch;margin:20px 0 0}
.pill{display:inline-flex;align-items:center;gap:8px;margin-top:26px;padding:7px 15px;
  border:1px solid var(--line-strong);border-radius:999px;background:var(--blue-tint);
  color:var(--blue-deep);font-size:13.5px;font-weight:700;letter-spacing:.02em}
@media (prefers-color-scheme:dark){.pill{color:var(--blue)}}
.pill .dot{width:8px;height:8px;border-radius:50%;background:var(--blue);
  box-shadow:0 0 0 4px color-mix(in srgb,var(--blue) 22%,transparent)}

/* --- sections + prose --- */
section{padding:52px 0;border-top:1px solid var(--line)}
section:first-of-type{border-top:0}
section h2{font-size:clamp(24px,3.4vw,32px);max-width:24ch}
section .sub{color:var(--ink-soft);max-width:62ch;margin-top:16px;font-size:18px}
.prose{max-width:64ch}
.prose p{color:var(--ink-soft);font-size:18px}
.prose h3{font-size:21px;margin:34px 0 10px;color:var(--ink)}
.prose ul{color:var(--ink-soft);padding-left:20px;margin:0 0 1em}
.prose li{margin-bottom:8px}
.prose strong{color:var(--ink)}

/* --- cards / grids --- */
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:34px}
@media (max-width:680px){.grid{grid-template-columns:1fr}}
.card{background:var(--paper-raised);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 24px 22px;box-shadow:var(--shadow-sm)}
.card .tag{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--blue-deep)}
@media (prefers-color-scheme:dark){.card .tag{color:var(--blue)}}
.card.anchor{border-color:var(--blue);box-shadow:var(--shadow-md)}
.card h3{font-size:20px;margin:12px 0 8px}
.card p{color:var(--ink-soft);font-size:15.5px;margin:0}
.card p+p{margin-top:10px}

.mandate{list-style:none;padding:0;margin:30px 0 0;display:grid;gap:14px}
.mandate li{display:flex;gap:14px;align-items:flex-start;font-size:17px;color:var(--ink-soft)}
.mandate li b{color:var(--ink);font-weight:700}
.mandate .m-ic{flex:0 0 auto;width:26px;height:26px;border-radius:8px;background:var(--blue-tint);
  display:grid;place-items:center;color:var(--blue-deep);font-weight:800;font-size:14px;margin-top:2px}
@media (prefers-color-scheme:dark){.mandate .m-ic{color:var(--blue)}}

/* --- follow / help --- */
.act{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 22px;border-radius:12px;
  font-weight:700;font-size:16px;border:1px solid transparent;cursor:pointer}
.btn.primary{background:var(--blue);color:#fff}
.btn.primary:hover{background:var(--blue-deep);text-decoration:none;color:#fff}
.btn.ghost{background:transparent;border-color:var(--line-strong);color:var(--ink)}
.btn.ghost:hover{border-color:var(--blue);color:var(--blue-deep);text-decoration:none}
.btn[aria-disabled="true"]{opacity:.55;pointer-events:none}
.help{list-style:none;padding:0;margin:26px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:680px){.help{grid-template-columns:1fr}}
.help li{background:var(--paper-raised);border:1px solid var(--line);border-radius:14px;padding:18px;font-size:15px;color:var(--ink-soft)}
.help li b{display:block;color:var(--ink);margin-bottom:5px;font-size:15.5px}

.support-note{margin-top:22px;padding:16px 18px;border:1px dashed var(--line-strong);
  border-radius:12px;background:var(--paper-deep);font-size:14px;color:var(--ink-mute);max-width:64ch}
.support-note b{color:var(--ink-soft)}
.note{margin-top:22px;padding:16px 18px;border-left:3px solid var(--blue);border-radius:0 12px 12px 0;
  background:var(--blue-tint);font-size:15px;color:var(--ink-soft);max-width:64ch}
.note b{color:var(--ink)}

/* --- FAQ / details --- */
.faq{margin-top:30px;max-width:70ch}
.faq details{border:1px solid var(--line);border-radius:12px;background:var(--paper-raised);
  padding:2px 18px;margin-bottom:12px}
.faq summary{cursor:pointer;font-weight:700;font-size:17px;padding:16px 0;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:16px;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--blue-deep);font-weight:700;font-size:22px}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--ink-soft);font-size:16px;margin:0 0 16px}

/* --- CTA band --- */
.band{margin-top:8px;background:var(--blue-tint);border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);padding:48px 0;text-align:center}
.band h2{max-width:26ch;margin:0 auto}
.band p{color:var(--ink-soft);max-width:52ch;margin:14px auto 0}

/* --- footer --- */
footer{border-top:1px solid var(--line);background:var(--paper-deep);padding:44px 0 56px}
footer .cols{display:flex;flex-wrap:wrap;gap:28px 60px;margin-bottom:28px}
footer .col h4{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute);
  margin:0 0 12px;font-weight:700}
footer .col a{display:block;font-size:15px;font-weight:600;color:var(--ink-soft);margin-bottom:9px}
footer .honesty{font-size:14px;color:var(--ink-mute);max-width:76ch;line-height:1.7}
footer .crisis{margin-top:18px;font-size:14px;color:var(--ink-soft)}
footer .crisis b{color:var(--ink)}
footer .colophon{margin-top:24px;font-size:12.5px;color:var(--ink-mute)}

/* Kensora family switcher (ADR 0165) — cross-links the three sibling sites from every
   footer. Clickable Tri-Wedge (canonical paths, not redrawn): red=app kensora.io,
   blue=Institute kensora.org, green=Alliance kensoraalliance.org. */
.kfamily{display:flex;align-items:center;gap:10px 14px;flex-wrap:wrap;margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}
.kfam-lead{font-size:12px;color:var(--ink-mute)}
.kfam-mark{flex:0 0 auto;display:block;overflow:visible}
.kfam-mark a:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:3px}
.kfam-links{display:flex;gap:14px;font-size:13px;font-weight:600}
.kfam-links a{color:var(--ink-mute);text-decoration:none}
.kfam-links a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.kfam-links a[aria-current=page]{color:var(--ink);cursor:default;text-decoration:none;display:inline-flex;align-items:center}
.kfam-links a[aria-current=page]::before{content:"";width:7px;height:7px;border-radius:50%;background:#4D68CC;margin-right:7px}

/* Interactive family mark (home hero): hover or focus a wedge to preview its door, click to go. */
.khero{display:flex;flex-direction:column;align-items:center;margin:0 0 26px}
.khero .mark{margin:0 auto 12px}
.khero-mark{overflow:visible}
.khero-mark a{cursor:pointer}
.khero-mark a .w{transition:opacity .28s ease,transform .28s ease;transform-box:fill-box;transform-origin:center}
.khero-mark:has(a:hover,a:focus-visible) a:not(:hover,:focus-visible) .w{opacity:.26}
.khero-mark a:hover .w,.khero-mark a:focus-visible .w{transform:scale(1.045)}
.khero-mark a:focus-visible{outline:2px solid var(--blue);outline-offset:4px;border-radius:6px}
.khero-label{font-size:13px;color:var(--ink-mute);margin:0;min-height:1.4em;transition:color .2s ease}
.khero-label.on{color:var(--ink)}
@media (prefers-reduced-motion:reduce){.khero-mark a .w{transition:none}.khero-mark a:hover .w,.khero-mark a:focus-visible .w{transform:none}}