/* Nusantara.finance · NIDR — The Sovereign Subak. 24-karat gold light on warm
   charcoal: the sovereign register. Light is rendered as gold; reading text stays
   warm near-white so every line is legible on a phone and for older eyes (a
   sovereign audience reads carefully). Bali accents and living greens live only
   in the zones that earn them; the spine is charcoal, gold, and champagne. */
:root{
  --char:#16140f;            /* warm charcoal, never pure black */
  --char-2:#1d1a12;
  --gold:#d4af37;            /* 24-karat sovereign gold */
  --gold-2:#b8902b;          /* deep gold */
  --champagne:#f0d98c;       /* pale champagne — the high light */
  --amber:#e0922a;           /* saffron ember, used sparingly */
  --ink:#f4ecda;             /* headings, warm near-white */
  --ink-soft:rgba(244,236,218,.82);  /* body copy — high contrast for legibility */
  --muted:rgba(244,236,218,.54);
  --hair:rgba(244,236,218,.15);
  --hair-gold:rgba(212,175,55,.34);
  --panel:rgba(22,20,15,.46);
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  background:
    radial-gradient(120% 72% at 50% -8%, rgba(212,175,55,.22), rgba(122,90,30,.05) 40%, transparent 66%),
    linear-gradient(180deg,#16140f 0%, #100e0a 100%);
  color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;overflow-x:hidden
}
a{color:inherit}
img,svg{max-width:100%}
button:focus-visible,a:focus-visible,select:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

#nidr-canvas{position:fixed;inset:0;display:block;z-index:0}
#nidr-scroll{position:relative;width:100%;height:1260vh;z-index:1;pointer-events:none}

/* ---- preloader: the threshold into the realm ----
   a gold runnel filling with water descending into the source */
#nidr-pre{position:fixed;inset:0;z-index:40;display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:radial-gradient(120% 80% at 50% 28%, #1d1a12, #100e0a);transition:opacity 1.1s ease;opacity:1}
#nidr-pre.done{opacity:0;pointer-events:none}
#nidr-pre .runnel{position:relative;width:3px;height:132px;border-radius:3px;overflow:hidden;
  background:rgba(244,236,218,.10);box-shadow:0 0 0 1px rgba(212,175,55,.12)}
#nidr-pre .runnel::after{content:"";position:absolute;left:0;top:0;width:100%;height:0;
  background:linear-gradient(180deg,var(--champagne),var(--gold));box-shadow:0 0 16px var(--gold);
  animation:runnel 2.2s cubic-bezier(.5,0,.2,1) infinite}
#nidr-pre .pre-label{margin-top:26px;font-size:11px;letter-spacing:.34em;text-transform:uppercase;color:var(--muted)}
#nidr-pre .pre-label b{color:var(--gold);font-weight:600}
@keyframes runnel{0%{height:0;opacity:.5}55%{height:100%;opacity:1}100%{height:100%;opacity:0}}
@media (prefers-reduced-motion:reduce){#nidr-pre .runnel::after{animation:none;height:100%;opacity:.9}}

/* ---- top bar ---- */
.topbar{position:fixed;top:0;left:0;right:0;z-index:18;display:flex;align-items:center;gap:14px;
  padding:16px 22px;pointer-events:none}
.topbar > *{pointer-events:auto}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.brand .mark{display:block;height:26px;width:60px;background:var(--gold);
  -webkit-mask:url('../assets/logo.svg') left center/contain no-repeat;
  mask:url('../assets/logo.svg') left center/contain no-repeat}
.brand .of{color:var(--muted);font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  border-left:1px solid var(--hair);padding-left:11px}
.topbar .spacer{flex:1;pointer-events:none}
.ctrl{display:inline-flex;align-items:center;gap:8px;background:rgba(12,10,7,.5);border:1px solid var(--hair);
  border-radius:999px;padding:8px 14px;color:var(--ink);font-family:inherit;font-size:12px;letter-spacing:.02em;
  cursor:pointer;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:border-color .25s,background .25s}
.ctrl:hover{border-color:var(--hair-gold);background:rgba(242,207,99,.10)}
.ctrl svg{width:14px;height:14px;flex:none}
.ctrl.on{border-color:var(--hair-gold);color:var(--gold)}
.tuner{display:inline-flex;align-items:center;gap:8px;background:rgba(12,10,7,.5);border:1px solid var(--hair);
  border-radius:999px;padding:5px 8px 5px 14px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.tuner label{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.tuner select{appearance:none;background:rgba(247,240,225,.04);border:1px solid var(--hair);border-radius:999px;
  color:var(--gold);font-family:inherit;font-size:12px;padding:5px 10px;cursor:pointer}
.link2d{text-decoration:none}
@media (max-width:720px){
  .topbar{padding:11px 12px;gap:8px}
  .brand .of{display:none}
  .ctrl,.tuner{padding:7px 11px;font-size:11px}
  .tuner label{display:none}
  .link2d .full{display:none}
}

/* ---- scroll hint ---- */
#nidr-hint{position:fixed;bottom:66px;left:50%;transform:translateX(-50%);z-index:8;font-size:11px;
  letter-spacing:.24em;color:var(--muted);text-transform:uppercase;text-align:center;transition:opacity .6s;padding:0 12px}
#nidr-hint.gone{opacity:0;pointer-events:none}

/* ---- bottom mind-map navigator: the node graph of the academy ---- */
#nidr-nav{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:9;width:min(880px,92vw);
  padding:14px 18px 12px;border-radius:16px;background:rgba(12,10,7,.46);border:1px solid var(--hair);
  backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px)}
#nidr-nav .track{position:relative;height:2px;background:rgba(247,240,225,.13);border-radius:2px;margin:6px 6px 0}
#nidr-nav .nodes{position:relative;height:0}
#nidr-navfill{position:absolute;left:0;top:0;height:100%;width:0;border-radius:2px;
  background:linear-gradient(90deg,var(--gold),var(--amber));box-shadow:0 0 10px rgba(242,207,99,.7)}
#nidr-nav .node{position:absolute;top:0;transform:translate(-50%,-50%);width:11px;height:11px;border-radius:50%;
  background:var(--char-2);border:1px solid var(--hair-gold);cursor:pointer;padding:0;transition:transform .2s,background .2s,box-shadow .2s}
#nidr-nav .node.done{border-color:var(--gold)}
#nidr-nav .node:hover,#nidr-nav .node.active{background:var(--gold);box-shadow:0 0 12px var(--gold);transform:translate(-50%,-50%) scale(1.35)}
#nidr-nav .node .lab{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);white-space:nowrap;
  font-size:10px;letter-spacing:.06em;color:var(--ink);background:rgba(12,10,7,.82);border:1px solid var(--hair);
  border-radius:7px;padding:3px 9px;opacity:0;pointer-events:none;transition:opacity .2s}
#nidr-nav .node:hover .lab,#nidr-nav .node.active .lab{opacity:1}
/* the fork offshoot — the watercourse dividing at the gate, one limb up, one down */
#nidr-nav .node.branch{width:8px;height:8px;background:var(--char-2);border:1px solid var(--hair-gold)}
#nidr-nav .node.branch.up{top:-15px}
#nidr-nav .node.branch.down{top:15px}
#nidr-nav .node.branch::before{content:"";position:absolute;left:50%;width:1px;background:var(--hair-gold);transform:translateX(-50%)}
#nidr-nav .node.branch.up::before{top:100%;height:13px}
#nidr-nav .node.branch.down::before{bottom:100%;height:13px}
#nidr-nav .node.branch.down .lab{bottom:auto;top:15px}
@media (max-width:720px){
  #nidr-nav{width:94vw;bottom:10px;padding:11px 14px 10px}
  #nidr-nav .node{width:13px;height:13px}
  #nidr-nav .node.branch{width:11px;height:11px}
  #nidr-nav .node .lab{font-size:11px}
}

/* ---- minimap rail ---- */
#nidr-rail{position:fixed;top:0;right:0;width:3px;height:100%;z-index:8;background:rgba(247,240,225,.06)}
#nidr-railfill{position:absolute;top:0;left:0;width:100%;height:0%;
  background:linear-gradient(180deg,var(--gold),var(--amber));box-shadow:0 0 14px rgba(242,207,99,.7)}
.rail-tick{position:absolute;right:-4px;width:11px;height:11px;margin-top:-5px;border-radius:50%;
  background:rgba(12,10,7,.9);border:1px solid var(--hair-gold);cursor:pointer;padding:0;
  transition:transform .2s,background .2s,border-color .2s}
.rail-tick:hover{transform:scale(1.5);background:var(--gold);border-color:var(--gold)}
@media (max-width:720px){#nidr-rail{width:2px}.rail-tick{right:-5px;width:13px;height:13px;margin-top:-6px}}

/* ---- floating distant-destination landmarks ---- */
/* the in-world waypoints stay as silent ambient glow (the particle beacons);
   all navigation lives in the bottom mind-map, so the drifting labels are hidden. */
#nidr-labels{position:fixed;inset:0;z-index:6;pointer-events:none;display:none}
.nidr-landmark{position:absolute;transform:translate(-50%,-150%);pointer-events:auto;
  background:rgba(12,10,7,.42);border:1px solid var(--hair);border-radius:14px;padding:8px 14px;
  color:var(--ink);font-family:inherit;cursor:pointer;backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px);
  white-space:nowrap;text-align:center;line-height:1.2;transition:border-color .3s,background .3s,transform .25s}
.nidr-landmark:hover{border-color:var(--hair-gold);background:rgba(242,207,99,.12);transform:translate(-50%,-156%)}
.nidr-landmark .lk{display:block;font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);opacity:.85}
.nidr-landmark .lt{display:block;font-size:12px;font-weight:500;margin-top:3px;color:var(--ink)}
/* on phones the bottom node-map is the navigator; hide floating labels to keep lessons clear */
@media (max-width:720px){#nidr-labels{display:none}}

/* ---- content panels = places arrived at ---- */
#nidr-stage{position:fixed;inset:0;z-index:5;pointer-events:none}
.nidr-wp{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);padding:0 8vw;opacity:0;transition:opacity .35s ease}
.nidr-wp .inner{max-width:580px;padding:30px 34px;border-radius:22px;
  background:linear-gradient(105deg, rgba(8,6,3,.80), rgba(8,6,3,.48) 56%, rgba(8,6,3,.06));
  backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px)}
.nidr-wp.right .inner{margin-left:auto;text-align:right;
  background:linear-gradient(255deg, rgba(8,6,3,.80), rgba(8,6,3,.48) 56%, rgba(8,6,3,.06))}
.kicker{font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin-bottom:16px;font-weight:600}
.nidr-wp h1{font-size:clamp(30px,5.2vw,68px);line-height:1.05;font-weight:300;letter-spacing:-.01em;color:var(--ink)}
.nidr-wp h1 .grad{background:linear-gradient(102deg,#ffe9b8,#f0d98c 38%,#d4af37);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.nidr-wp p{margin-top:20px;font-size:clamp(15px,1.5vw,18.5px);line-height:1.62;color:var(--ink-soft);font-weight:400;max-width:500px}
.nidr-wp.right p{margin-left:auto}
/* a discretion note — marks where the strategy is deliberately held close */
.nidr-wp .flag{margin-top:16px;max-width:500px;font-size:13px;line-height:1.55;
  color:var(--muted);font-weight:400;border-left:2px solid var(--hair-gold);padding-left:13px}
.nidr-wp.right .flag{margin-left:auto;border-left:0;border-right:2px solid var(--hair-gold);padding-left:0;padding-right:13px}
.nidr-wp .flag .flag-tag{display:inline-block;margin-right:8px;padding:2px 8px;border-radius:999px;
  font-size:9.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--char);background:var(--gold);vertical-align:1px}
.movements{margin:20px 0 0;padding:0;list-style:none;display:grid;gap:7px;max-width:500px}
.nidr-wp.right .movements{margin-left:auto;text-align:right}
.movements li{counter-increment:mv;font-size:13.5px;color:var(--ink-soft);display:flex;gap:10px;align-items:baseline}
.nidr-wp.right .movements li{flex-direction:row-reverse}
.movements li::before{content:"0" counter(mv);color:var(--gold);font-size:11px;font-weight:600;letter-spacing:.04em;flex:none}
.movements{counter-reset:mv}
.readlink{display:inline-block;margin-top:26px;padding:13px 26px;border:1px solid var(--hair-gold);border-radius:999px;
  color:var(--gold);text-decoration:none;font-size:13px;letter-spacing:.03em;background:rgba(242,207,99,.06);
  pointer-events:auto;transition:background .25s,transform .2s,border-color .25s}
.readlink:hover{background:rgba(242,207,99,.16);transform:translateY(-1px)}
.pill{display:inline-block;margin-top:28px;padding:14px 30px;border:1px solid var(--gold);border-radius:999px;
  color:var(--char);background:var(--gold);text-decoration:none;font-size:14px;font-weight:600;letter-spacing:.01em;
  pointer-events:auto;box-shadow:0 0 30px -6px rgba(242,207,99,.5);transition:transform .2s,box-shadow .25s}
.pill:hover{transform:translateY(-1px);box-shadow:0 0 40px -4px rgba(242,207,99,.7)}
.fork{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap}
.nidr-wp.right .fork{justify-content:flex-end}
.choice{flex:1;min-width:190px;max-width:240px;padding:18px;border:1px solid var(--hair);border-radius:16px;cursor:pointer;
  pointer-events:auto;background:rgba(247,240,225,.03);transition:.3s;text-align:left;color:var(--ink);font-family:inherit}
.choice:hover{border-color:var(--hair-gold);transform:translateY(-3px);background:rgba(242,207,99,.07)}
.choice .dot{display:block;width:9px;height:9px;border-radius:50%;margin-bottom:11px;box-shadow:0 0 14px currentColor}
.choice .t{display:block;font-size:15px;font-weight:600}
.choice .d{display:block;font-size:11px;letter-spacing:.04em;color:var(--muted);margin-top:4px}

@media (max-width:720px){
  .nidr-wp{padding:0 6vw}
  .nidr-wp .inner,.nidr-wp.right .inner{text-align:left}
  .nidr-wp.right .inner{background:linear-gradient(105deg, rgba(8,6,3,.80), rgba(8,6,3,.48) 56%, rgba(8,6,3,.06))}
  .nidr-wp.right p,.nidr-wp.right .movements{margin-left:0}
  .nidr-wp.right .movements li{flex-direction:row}
  .nidr-wp.right .fork{justify-content:flex-start}
  .nidr-wp p{font-size:16px}   /* hold a legible floor on phones */
}

/* ---- no-WebGL / reduced fallback + crawlable shadow content ---- */
#nidr-fail{display:none;max-width:700px;margin:90px auto 0;padding:16px 22px;border:1px solid var(--hair-gold);
  border-radius:14px;background:rgba(242,207,99,.07)}
#nidr-fail .msg{color:var(--ink-soft);font-size:14.5px;line-height:1.66;text-align:center}
#nidr-fail a{color:var(--gold)}

/* shadow content: real lesson copy for crawlers, AI engines, no-WebGL & reduced-motion.
   Off-screen for sighted JS users with WebGL; revealed and styled when the canvas is off. */
#shadow{position:absolute;left:-99999px;top:0;width:1px;height:1px;overflow:hidden}
body.show-shadow #shadow,body.no-webgl #shadow{position:static;left:auto;width:auto;height:auto;overflow:visible;
  max-width:760px;margin:0 auto;padding:96px 22px 80px}
body.show-shadow #nidr-canvas,body.no-webgl #nidr-canvas,
body.show-shadow #nidr-stage,body.no-webgl #nidr-stage,
body.show-shadow #nidr-labels,body.no-webgl #nidr-labels,
body.show-shadow #nidr-hint,body.no-webgl #nidr-hint,
body.show-shadow #nidr-nav,body.no-webgl #nidr-nav,
body.show-shadow #nidr-rail,body.no-webgl #nidr-rail,
body.show-shadow #nidr-scroll,body.no-webgl #nidr-scroll{display:none}
body.show-shadow #nidr-pre,body.no-webgl #nidr-pre{display:none}
body.show-shadow{overflow:auto}
.ctrl.link2d.on{border-color:var(--hair-gold);color:var(--gold)}
#shadow h1{font-size:clamp(26px,4vw,40px);font-weight:300;line-height:1.12;margin:0 0 8px}
#shadow .lede{color:var(--ink-soft);font-size:17px;line-height:1.6;margin:0 0 30px}
#shadow section{padding:26px 0;border-top:1px solid var(--hair)}
#shadow .cat{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-weight:600}
#shadow h2{font-size:clamp(20px,2.6vw,27px);font-weight:400;margin:8px 0 4px;line-height:1.2}
#shadow h2 a{color:var(--ink);text-decoration:none}
#shadow h2 a:hover{color:var(--gold)}
#shadow p{color:var(--ink-soft);font-size:15.5px;line-height:1.66;margin:12px 0 0}
#shadow ul{margin:14px 0 0;padding-left:20px;color:var(--ink-soft);font-size:15px;line-height:1.6}
#shadow li{margin:6px 0}
#shadow .more{display:inline-block;margin-top:14px;color:var(--gold);text-decoration:none;font-size:14px}
#shadow .more:hover{text-decoration:underline}
#shadow .foot{margin-top:34px;color:var(--muted);font-size:13px;line-height:1.7;border-top:1px solid var(--hair);padding-top:20px}