:root{
  --bg:#0b0b0d; --bg2:#121216; --card:rgba(26,26,31,.72); --card-solid:#1a1a1f; --line:rgba(255,255,255,.08); --line2:rgba(255,255,255,.14);
  --ink:#f4f1ec; --muted:#a39e97; --faint:#6f6a64;
  --ember:#ff6a1a; --ember2:#ffb020; --ember3:#ff2d55; --glow:rgba(255,106,26,.35);
  --b0:#34c759; --b1:#ffcc00; --b2:#ff9500; --b3:#ff3b30; --b4:#bf5af2;
  --t-green:#34c759; --t-yellow:#ffcc00; --t-orange:#ff9500; --t-red:#ff3b30;
  --radius:18px; --shadow:0 20px 60px -20px rgba(0,0,0,.6);
  --ease:cubic-bezier(.2,.8,.2,1);
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:#f7f4ef; --bg2:#efe9e0; --card:rgba(255,255,255,.78); --card-solid:#fff; --line:rgba(0,0,0,.08); --line2:rgba(0,0,0,.14);
  --ink:#1b1a18; --muted:#5f5a53; --faint:#8b857d; --glow:rgba(255,106,26,.22); --shadow:0 20px 50px -24px rgba(60,30,0,.35);
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 Inter,system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans Devanagari",sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.hi{font-family:"Noto Sans Devanagari",Inter,sans-serif}
a{color:var(--ember2)}
button,select,input{font:inherit;color:var(--ink)}
::selection{background:var(--ember);color:#fff}

/* ---------- background ---------- */
.bgfx{position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
   radial-gradient(900px 600px at 85% -10%, rgba(255,106,26,.16), transparent 60%),
   radial-gradient(700px 500px at -10% 30%, rgba(255,45,85,.10), transparent 60%),
   radial-gradient(800px 700px at 50% 120%, rgba(255,176,32,.08), transparent 60%), var(--bg)}
.bgfx::after{content:"";position:absolute;inset:0;opacity:.05;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---------- nav ---------- */
nav{position:sticky;top:0;z-index:1000;display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:12px 20px;
  background:color-mix(in srgb,var(--bg) 70%,transparent);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-.02em;text-decoration:none;color:var(--ink)}
.logo{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:conic-gradient(from 200deg,var(--ember3),var(--ember),var(--ember2),var(--ember3));box-shadow:0 0 24px var(--glow);animation:spin 8s linear infinite}
.logo span{width:20px;height:20px;border-radius:6px;background:var(--bg);display:grid;place-items:center;font-size:12px}
@keyframes spin{to{filter:hue-rotate(25deg)}}
.controls{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.ctl{padding:8px 12px;border-radius:12px;border:1px solid var(--line2);background:var(--card);cursor:pointer;transition:border-color .2s,transform .2s var(--ease),box-shadow .2s}
.ctl:hover{border-color:var(--ember);transform:translateY(-1px)}
select.ctl{padding-right:28px}
.seg{position:relative;display:inline-flex;padding:4px;border-radius:12px;border:1px solid var(--line2);background:var(--card)}
.seg button{position:relative;z-index:1;border:0;background:none;padding:6px 14px;border-radius:9px;cursor:pointer;color:var(--muted);font-weight:600;transition:color .25s}
.seg button.on{color:#fff}
.seg .pill-bg{position:absolute;top:4px;bottom:4px;border-radius:9px;background:linear-gradient(135deg,var(--ember),var(--ember3));box-shadow:0 6px 20px -6px var(--glow);transition:left .35s var(--ease),width .35s var(--ease)}
.primary{border:0;padding:9px 16px;border-radius:12px;font-weight:700;color:#fff;cursor:pointer;background:linear-gradient(135deg,var(--ember),var(--ember3));box-shadow:0 10px 30px -10px var(--glow);transition:transform .2s var(--ease),box-shadow .2s,filter .2s}
.primary:hover{transform:translateY(-2px);box-shadow:0 16px 36px -12px var(--glow);filter:saturate(1.15)}
.primary:disabled{opacity:.6;cursor:wait;transform:none}
#replayBox[hidden]{display:none!important}
#replayBox{display:inline-flex;gap:8px;align-items:center;animation:pop .35s var(--ease)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:min(92vh,820px);display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:24px;padding:40px clamp(16px,5vw,72px) 60px;overflow:hidden}
@media (max-width:900px){.hero{grid-template-columns:1fr;min-height:auto;padding-top:28px}}
#embers{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:99px;border:1px solid var(--line2);background:var(--card);font-size:12.5px;color:var(--muted);font-weight:600}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--b0);box-shadow:0 0 0 0 rgba(52,199,89,.6);animation:ping 1.8s infinite}
@keyframes ping{70%{box-shadow:0 0 0 10px rgba(52,199,89,0)}100%{box-shadow:0 0 0 0 rgba(52,199,89,0)}}
h1{font-size:clamp(38px,6.2vw,82px);line-height:.98;letter-spacing:-.045em;margin:18px 0 18px;font-weight:800}
.heat-text{background:linear-gradient(100deg,var(--ember2),var(--ember) 35%,var(--ember3) 60%,var(--ember2) 90%);background-size:250% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmer 6s ease-in-out infinite}
@keyframes shimmer{50%{background-position:100% 0}}
.lede{font-size:clamp(16px,1.6vw,19px);color:var(--muted);max-width:640px;margin:0 0 26px}
.status{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:14px;background:var(--card);border:1px solid var(--line2);font-weight:600;font-size:14px;backdrop-filter:blur(8px)}
.chip i{width:10px;height:10px;border-radius:50%;display:inline-block;box-shadow:0 0 12px currentColor}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.ghost{padding:9px 16px;border-radius:12px;border:1px solid var(--line2);background:transparent;cursor:pointer;font-weight:600;text-decoration:none;color:var(--ink);transition:border-color .2s,background .2s}
.ghost:hover{border-color:var(--ember);background:var(--card)}

/* 3D heat orb */
.orb-wrap{position:relative;height:min(460px,70vw);perspective:1000px;display:grid;place-items:center}
.orb{position:relative;width:min(340px,62vw);aspect-ratio:1;transform-style:preserve-3d;animation:float 7s ease-in-out infinite;transition:transform .3s var(--ease)}
@keyframes float{50%{translate:0 -14px}}
.core{position:absolute;inset:18%;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#fff3c4 0,var(--ember2) 18%,var(--ember) 45%,var(--ember3) 75%,#5a0a1a 100%);
  box-shadow:inset -20px -30px 60px rgba(90,10,26,.7),inset 18px 18px 40px rgba(255,240,200,.35)}
.glow{position:absolute;width:min(420px,76vw);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(255,140,40,.55) 0,rgba(255,80,40,.25) 35%,transparent 68%);filter:blur(10px);animation:breathe 4s ease-in-out infinite}
@keyframes breathe{50%{transform:scale(1.12);opacity:.8}}
.ring{position:absolute;inset:0;border-radius:50%;border:1.5px solid rgba(255,176,32,.45);transform-style:preserve-3d}
.ring.r1{animation:r1 14s linear infinite}.ring.r2{inset:6%;border-color:rgba(255,106,26,.4);animation:r2 18s linear infinite}.ring.r3{inset:-8%;border-style:dashed;border-color:rgba(255,45,85,.35);animation:r3 26s linear infinite}
@keyframes r1{from{transform:rotateX(70deg) rotateZ(0)}to{transform:rotateX(70deg) rotateZ(360deg)}}
@keyframes r2{from{transform:rotateY(65deg) rotateZ(0)}to{transform:rotateY(65deg) rotateZ(-360deg)}}
@keyframes r3{from{transform:rotateX(55deg) rotateY(25deg) rotateZ(0)}to{transform:rotateX(55deg) rotateY(25deg) rotateZ(360deg)}}
.ring b{position:absolute;top:-6px;left:50%;width:12px;height:12px;border-radius:50%;background:var(--ember2);box-shadow:0 0 16px var(--ember2)}
.orb-label{position:absolute;bottom:2%;left:50%;translate:-50% 0;text-align:center;font-size:13px;color:var(--muted)}
.orb-label b{display:block;font-size:44px;line-height:1;color:var(--ink);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.scroll-cue{position:absolute;left:50%;bottom:16px;translate:-50% 0;font-size:12px;color:var(--faint);display:flex;flex-direction:column;align-items:center;gap:6px}
.scroll-cue span{width:22px;height:34px;border:2px solid var(--line2);border-radius:12px;position:relative}
.scroll-cue span::after{content:"";position:absolute;left:50%;top:6px;width:4px;height:8px;border-radius:2px;background:var(--ember);translate:-50% 0;animation:wheel 1.6s infinite}
@keyframes wheel{to{transform:translateY(12px);opacity:0}}

/* ---------- layout ---------- */
main{max-width:1320px;margin:0 auto;padding:0 clamp(16px,3vw,32px) 60px;display:grid;gap:20px;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr)}
@media (max-width:960px){main{grid-template-columns:1fr}}
.full{grid-column:1/-1}
.section-title{grid-column:1/-1;margin:36px 0 2px;display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.section-title h2{margin:0;font-size:clamp(24px,3vw,34px);letter-spacing:-.03em}
.section-title p{margin:0;color:var(--muted)}
.card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2);overflow:hidden}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(140deg,rgba(255,176,32,.35),transparent 30%,transparent 70%,rgba(255,45,85,.25));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;opacity:.7}
.card h3{font-size:12.5px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:0 0 12px;font-weight:700}

/* 3D tilt */
.tilt{transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) translateZ(0);transition:transform .25s var(--ease),box-shadow .25s;will-change:transform}
.tilt:hover{box-shadow:0 30px 70px -25px rgba(0,0,0,.7),0 0 0 1px var(--line2)}
.tilt .shine{position:absolute;inset:0;pointer-events:none;border-radius:inherit;background:radial-gradient(500px circle at var(--mx,50%) var(--my,50%),rgba(255,176,32,.12),transparent 40%);opacity:0;transition:opacity .3s}
.tilt:hover .shine{opacity:1}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(28px) scale(.98);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}
.reveal.in.tilt{transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) translateZ(0);transition:transform .25s var(--ease),box-shadow .25s,opacity .8s var(--ease)}

/* KPIs */
.kpis{grid-column:1/-1;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.kpi .l{color:var(--muted);font-size:13px;font-weight:600}
.kpi .v{font-size:30px;font-weight:800;letter-spacing:-.03em;margin-top:8px;font-variant-numeric:tabular-nums;min-height:40px;display:flex;align-items:center}
.kpi .bar{height:4px;border-radius:4px;background:var(--line);margin-top:12px;overflow:hidden}
.kpi .bar i{display:block;height:100%;width:0;border-radius:4px;background:linear-gradient(90deg,var(--b0),var(--ember2));transition:width 1.2s var(--ease)}
.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:99px;color:#111;font-size:12.5px;font-weight:800;text-transform:uppercase;letter-spacing:.03em}
.pill.dark{color:#fff}

/* map */
#map{height:470px;border-radius:14px;background:var(--bg2);z-index:0}
.tiles{filter:grayscale(.35) brightness(.55) contrast(1.15) sepia(.25) hue-rotate(-12deg)}
:root[data-theme="light"] .tiles{filter:grayscale(.3) sepia(.15)}
.zm{position:relative;width:26px;height:26px}
.zm .dot{position:absolute;inset:4px;border-radius:50%;background:var(--c);border:3px solid var(--tier);box-shadow:0 0 18px var(--c);transition:transform .2s var(--ease)}
.zm .pulse{position:absolute;inset:0;border-radius:50%;border:2px solid var(--c);animation:zp 2.2s var(--ease) infinite;animation-duration:var(--sp,2.2s)}
.zm .pulse.p2{animation-delay:calc(var(--sp,2.2s)/2)}
.zm:hover .dot,.zm.sel .dot{transform:scale(1.35)}
@keyframes zp{from{transform:scale(.6);opacity:.9}to{transform:scale(2.6);opacity:0}}
.zl{background:transparent;border:0;box-shadow:none;font-weight:700;font-size:11px;color:var(--ink);text-shadow:0 1px 3px var(--bg),0 0 6px var(--bg)}
.zl::before{display:none}
.leaflet-tooltip.tip{background:var(--card-solid);color:var(--ink);border:1px solid var(--line2);border-radius:10px;box-shadow:var(--shadow)}
.leaflet-tooltip.tip::before{display:none}
.leaflet-control-attribution{background:color-mix(in srgb,var(--bg) 70%,transparent)!important;color:var(--faint)!important}
.leaflet-control-attribution a{color:var(--muted)!important}
.leaflet-bar a{background:var(--card-solid)!important;color:var(--ink)!important;border-color:var(--line2)!important}
.legend{display:flex;flex-wrap:wrap;gap:12px;font-size:12px;color:var(--muted);margin-top:12px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;vertical-align:-1px}

/* zone detail */
.zone-head{display:flex;gap:16px;align-items:center}
.gauge{position:relative;width:118px;height:118px;flex:none}
.gauge svg{transform:rotate(-90deg)}
.gauge .track{stroke:var(--line2)}
.gauge .val{transition:stroke-dashoffset 1.4s var(--ease),stroke .4s}
.gauge .num{position:absolute;inset:0;display:grid;place-items:center;text-align:center}
.gauge .num b{font-size:26px;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.gauge .num small{display:block;font-size:10.5px;color:var(--muted);font-weight:600;letter-spacing:.06em}
.zone-name{font-size:24px;font-weight:800;letter-spacing:-.02em;margin:0}
.rule{margin:14px 0;padding:12px 14px;border-radius:12px;background:linear-gradient(135deg,color-mix(in srgb,var(--c,var(--ember)) 18%,transparent),transparent);border:1px solid color-mix(in srgb,var(--c,var(--ember)) 40%,transparent);font-weight:700}
.hours{display:grid;grid-template-columns:repeat(24,1fr);gap:3px;align-items:end;height:110px;margin:10px 0 4px;padding-top:6px}
.hours div{border-radius:4px 4px 2px 2px;transform-origin:bottom;transform:scaleY(0);transition:transform .7s var(--ease);transition-delay:calc(var(--i)*22ms);position:relative;cursor:default}
.hours.go div{transform:scaleY(1)}
.hours div:hover{filter:brightness(1.3)}
.hours div.now{outline:2px solid var(--ink);outline-offset:1px}
.axis{display:grid;grid-template-columns:repeat(24,1fr);font-size:10px;color:var(--faint);font-family:"JetBrains Mono",monospace}
.meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.meta span{padding:5px 10px;border-radius:10px;background:var(--bg2);border:1px solid var(--line);font-size:12.5px;color:var(--muted)}
.meta b{color:var(--ink)}

/* action log */
.progress{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.progress .track{flex:1;height:10px;border-radius:10px;background:var(--line);overflow:hidden}
.progress .track i{display:block;height:100%;width:0;border-radius:10px;background:linear-gradient(90deg,var(--b0),#7be495);box-shadow:0 0 16px rgba(52,199,89,.5);transition:width 1.2s var(--ease)}
.progress b{font-variant-numeric:tabular-nums;font-size:14px}
.acts{display:grid;gap:10px;max-height:460px;overflow:auto;padding-right:4px}
.act{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:start;padding:12px 14px;border-radius:14px;background:var(--bg2);border:1px solid var(--line);animation:slideIn .5s var(--ease) both;animation-delay:calc(var(--i)*40ms)}
@keyframes slideIn{from{opacity:0;transform:translateX(-14px)}}
.act .ic{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-size:16px;background:color-mix(in srgb,var(--c) 18%,transparent);border:1px solid color-mix(in srgb,var(--c) 45%,transparent)}
.act .t{font-weight:600}
.act .s{font-size:12.5px;color:var(--muted);margin-top:3px}
.status-chip{font-size:12px;font-weight:800;padding:4px 10px;border-radius:99px;white-space:nowrap}
.status-chip.done{background:rgba(52,199,89,.15);color:var(--b0);border:1px solid rgba(52,199,89,.4)}
.status-chip.open{background:rgba(255,59,48,.12);color:#ff6961;border:1px solid rgba(255,59,48,.4);animation:blink 2.4s ease-in-out infinite}
@keyframes blink{50%{opacity:.55}}
.empty{color:var(--muted);padding:16px;border:1px dashed var(--line2);border-radius:14px;text-align:center}

/* reports + ask */
.rep{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:12px;background:var(--bg2);border:1px solid var(--line);margin-bottom:8px;animation:slideIn .5s var(--ease) both}
.rep .time{font-family:"JetBrains Mono",monospace;font-size:12px;color:var(--faint)}
.rep .grow{flex:1}
.chat{display:flex;flex-direction:column;gap:10px;max-height:300px;overflow:auto;margin-bottom:12px}
.bubble{max-width:88%;padding:10px 14px;border-radius:16px;white-space:pre-wrap;animation:pop .35s var(--ease) both;font-size:14px}
.bubble.me{align-self:flex-end;background:linear-gradient(135deg,var(--ember),var(--ember3));color:#fff;border-bottom-right-radius:4px}
.bubble.ai{align-self:flex-start;background:var(--bg2);border:1px solid var(--line2);border-bottom-left-radius:4px}
@keyframes pop{from{opacity:0;transform:scale(.92) translateY(6px)}}
.typing{display:inline-flex;gap:4px}.typing i{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:typing 1s infinite}.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes typing{50%{transform:translateY(-4px);opacity:.4}}
.askrow{display:flex;gap:8px}.askrow input{flex:1;padding:11px 14px;border-radius:12px;border:1px solid var(--line2);background:var(--bg2)}
.askrow input:focus,.ctl:focus-visible,button:focus-visible{outline:2px solid var(--ember);outline-offset:2px}
.suggest{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.suggest button{border:1px solid var(--line2);background:transparent;border-radius:99px;padding:5px 11px;font-size:12.5px;color:var(--muted);cursor:pointer;transition:all .2s}
.suggest button:hover{color:var(--ink);border-color:var(--ember)}

/* how it works */
.steps{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}
.step{counter-increment:s}

.step .em{font-size:28px}
.step h4{margin:10px 0 6px;font-size:17px}
.step p{margin:0;color:var(--muted);font-size:14px}

/* backtest */
.nums{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:12px 0 6px}
.nums div{padding:14px;border-radius:14px;background:var(--bg2);border:1px solid var(--line)}
.nums b{font-size:28px;display:block;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.nums span{font-size:12.5px;color:var(--muted)}
.bt{display:flex;gap:3px;align-items:flex-end;height:140px;margin:16px 0 8px}
.bt div{flex:1;border-radius:4px 4px 1px 1px;transform-origin:bottom;transform:scaleY(0);transition:transform .9s var(--ease);transition-delay:calc(var(--i)*18ms)}
.bt.go div{transform:scaleY(1)}
.bt div.ref{box-shadow:0 0 0 2px var(--ink),0 0 20px var(--ember)}

/* misc */
.note{font-size:12.5px;color:var(--muted)}
.drop{display:block;border:1.5px dashed var(--line2);border-radius:14px;padding:18px;text-align:center;transition:border-color .2s,background .2s;cursor:pointer}
.drop.over{border-color:var(--ember);background:color-mix(in srgb,var(--ember) 8%,transparent)}
pre{max-height:320px;overflow:auto;background:var(--bg2);padding:12px;border-radius:12px;border:1px solid var(--line);font:12.5px/1.5 "JetBrains Mono",monospace}
.skel{height:14px;border-radius:7px;background:linear-gradient(90deg,var(--line) 0,var(--line2) 40%,var(--line) 80%);background-size:200% 100%;animation:sk 1.3s infinite;margin:8px 0}
@keyframes sk{to{background-position:-200% 0}}
.toasts{position:fixed;right:16px;bottom:80px;z-index:2000;display:flex;flex-direction:column;gap:8px;max-width:min(380px,calc(100vw - 32px))}
.toast{padding:12px 16px;border-radius:14px;background:var(--card-solid);border:1px solid var(--line2);box-shadow:var(--shadow);animation:pop .3s var(--ease) both;font-size:14px}
.toast.bad{border-color:rgba(255,59,48,.6)}.toast.good{border-color:rgba(52,199,89,.6)}
footer{max-width:1320px;margin:0 auto;padding:0 clamp(16px,3vw,32px) 40px}
.progress-top{position:fixed;top:0;left:0;height:2px;z-index:1001;background:linear-gradient(90deg,var(--ember2),var(--ember3));width:0}

/* ---------- round 2 effects ---------- */
.spot{position:fixed;left:0;top:0;width:520px;height:520px;margin:-260px 0 0 -260px;border-radius:50%;pointer-events:none;z-index:0;background:radial-gradient(circle,rgba(255,120,40,.10),transparent 60%);transition:opacity .4s;mix-blend-mode:screen;opacity:0}
:root[data-theme="light"] .spot{mix-blend-mode:multiply;background:radial-gradient(circle,rgba(255,120,40,.10),transparent 60%)}
.haze{filter:url(#haze)}
.swap{display:inline-block;position:relative}
.swap span{display:inline-block;transition:opacity .5s var(--ease),transform .5s var(--ease),filter .5s}
.swap span.out{opacity:0;transform:translateY(-.25em) rotateX(60deg);filter:blur(6px)}
.ticker{position:relative;overflow:hidden;border-block:1px solid var(--line);background:color-mix(in srgb,var(--bg2) 70%,transparent);padding:12px 0;margin:-20px 0 34px;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.ticker .track{display:flex;gap:40px;width:max-content;animation:marquee 40s linear infinite}
.ticker:hover .track{animation-play-state:paused}
.ticker .it{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14px;white-space:nowrap}
.ticker .it i{width:9px;height:9px;border-radius:50%;box-shadow:0 0 10px currentColor}
.ticker .it b{font-family:"JetBrains Mono",monospace;font-weight:500}
@keyframes marquee{to{transform:translateX(-50%)}}
.section-title h2{position:relative;padding-bottom:6px}
.section-title h2::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:100%;border-radius:3px;background:linear-gradient(90deg,var(--ember2),var(--ember3));transform:scaleX(0);transform-origin:left;transition:transform 1s var(--ease) .25s}
.section-title.in h2::after{transform:scaleX(1)}
.ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.45);transform:scale(0);animation:rip .6s ease-out forwards;pointer-events:none}
@keyframes rip{to{transform:scale(4);opacity:0}}
.primary,.ghost,.ctl{position:relative;overflow:hidden}
.spark{position:fixed;width:6px;height:6px;border-radius:50%;pointer-events:none;z-index:3000;background:var(--ember2);box-shadow:0 0 10px var(--ember)}
.heatblob{animation:blob 3.2s ease-in-out infinite;transform-origin:center;transform-box:fill-box}
@keyframes blob{50%{opacity:.55}}
.flip{perspective:1100px;min-height:210px;background:none;border:0;box-shadow:none;padding:0;backdrop-filter:none;overflow:visible}
.flip::before{display:none}
.flip .in3d{position:relative;height:100%;min-height:210px;transform-style:preserve-3d;transition:transform .8s var(--ease)}
.flip:hover .in3d,.flip:focus-within .in3d{transform:rotateY(180deg)}
.flip .face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);backdrop-filter:blur(14px)}
.flip .back{transform:rotateY(180deg);background:linear-gradient(150deg,color-mix(in srgb,var(--ember) 22%,var(--card-solid)),var(--card-solid));display:flex;flex-direction:column;justify-content:center}
.flip .back b{font-size:30px;letter-spacing:-.03em}
.flip .hint{position:absolute;bottom:12px;right:14px;font-size:11.5px;color:var(--faint)}
.step::after{z-index:1}
.flip .face.front::after{content:"0" attr(data-n);position:absolute;right:14px;top:6px;font-size:54px;font-weight:800;color:var(--line2);letter-spacing:-.04em}

@media (prefers-reduced-motion:reduce){.spot,.ticker .track{display:none}.flip .in3d{transition:none}*,*::before,*::after{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}.hours div,.bt div{transform:none}}

/* ---------- multi-page shell ---------- */
nav .links{display:flex;gap:2px;flex-wrap:wrap}
nav .links a{padding:7px 11px;border-radius:10px;color:var(--muted);text-decoration:none;font-weight:600;font-size:14px;transition:color .2s,background .2s}
nav .links a:hover{color:var(--ink);background:var(--card)}
nav .links a.on{color:var(--ink);background:var(--card);box-shadow:inset 0 -2px 0 var(--ember)}
nav .menu{display:none}
@media (max-width:1100px){nav .menu{display:inline-block}nav .links{display:none;width:100%;order:3;flex-direction:column}nav .links.open{display:flex}}
.page-hero{position:relative;padding:56px clamp(16px,5vw,72px) 30px;max-width:1320px;margin:0 auto}
.page-hero h1{font-size:clamp(34px,5vw,64px);margin:14px 0 12px}
.page-hero .lede{margin-bottom:0}
.wrap{max-width:1320px;margin:0 auto;padding:0 clamp(16px,3vw,32px) 60px;display:grid;gap:20px}
.grid2{display:grid;gap:20px;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.grid3{display:grid;gap:20px;grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:960px){.grid2,.grid3{grid-template-columns:1fr}}
.foot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:22px clamp(16px,3vw,32px);max-width:1320px;margin:0 auto;color:var(--faint);font-size:12.5px;border-top:1px solid var(--line)}
.stat b{display:block;font-size:clamp(32px,4vw,48px);letter-spacing:-.04em;line-height:1.05}
.stat p{margin:6px 0 0;color:var(--muted)}
.stat cite{display:block;margin-top:10px;font-size:11.5px;color:var(--faint);font-style:normal}
.door{display:block;text-decoration:none;color:var(--ink)}
.door .em{font-size:30px}
.door h3{color:var(--ink);font-size:20px;text-transform:none;letter-spacing:-.02em;margin:10px 0 6px}
.door p{color:var(--muted);margin:0}
.door .go{margin-top:14px;color:var(--ember2);font-weight:700}
table.t{width:100%;border-collapse:collapse;font-size:14px}
table.t th,table.t td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}
table.t th{color:var(--muted);font-weight:600;font-size:12.5px;text-transform:uppercase;letter-spacing:.06em}
.big-num{font-size:clamp(44px,8vw,84px);font-weight:800;letter-spacing:-.05em;line-height:1}
.field{display:grid;gap:6px}
.field label{font-size:12.5px;color:var(--muted);font-weight:600}
.field input,.field select{padding:10px 12px;border-radius:12px;border:1px solid var(--line2);background:var(--bg2)}
.hour-row{display:grid;grid-template-columns:64px 14px 1fr;gap:12px;align-items:center;padding:9px 4px;border-bottom:1px solid var(--line)}
.hour-row .h{font-family:"JetBrains Mono",monospace;color:var(--muted)}
.hour-row .sw{width:14px;height:14px;border-radius:4px}
.hour-row.now{background:color-mix(in srgb,var(--ember) 10%,transparent);border-radius:10px}
.scale{display:flex;height:16px;border-radius:8px;overflow:hidden;margin:14px 0 6px}
.scale div{flex:1}
.prose{max-width:820px}
.prose h3{text-transform:none;letter-spacing:-.01em;color:var(--ink);font-size:20px;margin:24px 0 8px}
.prose p,.prose li{color:var(--muted);line-height:1.7}
.slider{width:100%;accent-color:var(--ember)}
.kpi-mini{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}
.kpi-mini div{padding:14px;border-radius:14px;background:var(--bg2);border:1px solid var(--line)}
.kpi-mini b{font-size:26px;display:block;letter-spacing:-.03em}
.kpi-mini span{font-size:12.5px;color:var(--muted)}
.dept-bar{height:10px;border-radius:10px;background:var(--line);overflow:hidden;margin-top:6px}
.dept-bar i{display:block;height:100%;border-radius:10px;width:0;transition:width 1.2s var(--ease)}

.fab{position:fixed;right:16px;bottom:16px;z-index:1500;display:inline-flex;align-items:center;gap:8px;padding:12px 16px;border-radius:99px;color:#fff;text-decoration:none;font-size:15px;
  background:linear-gradient(135deg,var(--ember),var(--ember3));box-shadow:0 14px 34px -10px var(--glow);transition:transform .2s var(--ease)}
.fab:hover{transform:translateY(-2px) scale(1.04)}
.fab-dot{width:9px;height:9px;border-radius:50%;background:#fff;animation:ping 1.8s infinite}
@media print{.fab,nav,.dock,#toasts{display:none!important}}

/* =====================================================================
   Design system v3, "heat atlas": isotherm background, glass, display type
   ===================================================================== */
:root{
  --display:"Bricolage Grotesque",Inter,system-ui,sans-serif;
  --b0:#34c759; --b1:#ffd60a; --b2:#ff8000; --b3:#e8283c; --b4:#bf5af2;
  --t-green:#34c759; --t-yellow:#ffd60a; --t-orange:#ff8000; --t-red:#e8283c;
  --bg:#0a0908; --bg2:rgba(255,255,255,.035); --card:rgba(24,20,18,.55); --card-solid:#17130f;
  --line:rgba(255,236,220,.08); --line2:rgba(255,236,220,.15); --ink:#f6efe7; --muted:#b3a89c; --faint:#7d7368;
  --glass-hi:rgba(255,255,255,.10); --glass-lo:rgba(255,255,255,.015);
  --radius:22px;
}
:root[data-theme="light"]{
  --bg:#f6f1ea; --bg2:rgba(80,40,10,.04); --card:rgba(255,252,247,.62); --card-solid:#fffaf3;
  --line:rgba(70,35,10,.10); --line2:rgba(70,35,10,.18); --ink:#1d1611; --muted:#6c6056; --faint:#998b7e;
  --glass-hi:rgba(255,255,255,.75); --glass-lo:rgba(255,255,255,.25);
}
body{font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans Devanagari",sans-serif;letter-spacing:-.006em}
h1,h2,.brand,.big-num,.stat b,.kpi .v,.zone-name,.nums b,.kpi-mini b,.orb-label b,.status-card .head{font-family:var(--display);font-optical-sizing:auto}
h1{font-weight:800;letter-spacing:-.035em}
.section-title h2{font-weight:700;letter-spacing:-.03em}
::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--line2);border-radius:10px;border:2px solid transparent;background-clip:padding-box}
::-webkit-scrollbar-track{background:transparent}

/* background: warm mesh that drifts + isotherm contour lines + grain */
.bgfx{background:var(--bg);overflow:hidden}
.bgfx::before{content:"";position:absolute;inset:-20%;
  background:
    radial-gradient(38% 34% at 78% 12%, rgba(255,110,30,.22), transparent 70%),
    radial-gradient(30% 30% at 12% 38%, rgba(232,40,60,.14), transparent 70%),
    radial-gradient(36% 32% at 55% 92%, rgba(255,200,60,.10), transparent 70%),
    radial-gradient(26% 26% at 30% 8%, rgba(191,90,242,.08), transparent 70%);
  filter:blur(20px);animation:mesh 28s ease-in-out infinite alternate}
@keyframes mesh{0%{transform:translate3d(0,0,0) rotate(0)}50%{transform:translate3d(-3%,2%,0) rotate(4deg)}100%{transform:translate3d(2%,-2%,0) rotate(-3deg)}}
.bgfx::after{opacity:1;background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='640' height='640' viewBox='0 0 640 640'%3E%3Cg fill='none' stroke='%23ff8a3d' stroke-opacity='.10' stroke-width='1.1'%3E%3Cpath d='M-20 120 C80 60 180 180 300 110 S520 40 660 120'/%3E%3Cpath d='M-20 170 C90 110 190 230 310 160 S530 90 660 170'/%3E%3Cpath d='M-20 230 C100 170 200 290 320 220 S540 150 660 230'/%3E%3Cpath d='M-20 300 C110 240 210 360 330 290 S550 220 660 300'/%3E%3Cpath d='M-20 380 C120 320 220 440 340 370 S560 300 660 380'/%3E%3Cpath d='M-20 470 C130 410 230 530 350 460 S570 390 660 470'/%3E%3Cpath d='M-20 570 C140 510 240 630 360 560 S580 490 660 570'/%3E%3C/g%3E%3Cg fill='none' stroke='%23ff5a3d' stroke-opacity='.09' stroke-width='1'%3E%3Cellipse cx='470' cy='300' rx='60' ry='38'/%3E%3Cellipse cx='470' cy='300' rx='105' ry='70'/%3E%3Cellipse cx='470' cy='300' rx='150' ry='104'/%3E%3C/g%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E");
  background-size:640px 640px,160px 160px;animation:isotherm 90s linear infinite}
@keyframes isotherm{to{background-position:640px 160px,0 0}}
:root[data-theme="light"] .bgfx::after{filter:saturate(1.4) brightness(.7)}

/* glass */
.card{background:linear-gradient(160deg,var(--glass-hi),var(--glass-lo) 40%),var(--card);
  border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:0 1px 0 rgba(255,255,255,.07) inset,0 30px 60px -30px rgba(0,0,0,.65),0 0 0 1px rgba(0,0,0,.2);
  backdrop-filter:blur(22px) saturate(1.35);-webkit-backdrop-filter:blur(22px) saturate(1.35)}
:root[data-theme="light"] .card{box-shadow:0 1px 0 rgba(255,255,255,.9) inset,0 24px 50px -28px rgba(90,40,0,.28)}
.card::before{background:linear-gradient(150deg,rgba(255,190,120,.45),rgba(255,255,255,.04) 28%,transparent 60%,rgba(232,40,60,.28));opacity:.8}
.card h3{font-family:Inter;font-size:11.5px;letter-spacing:.14em;color:var(--muted)}
.card:hover::before{opacity:1}

/* nav */
nav{background:linear-gradient(180deg,color-mix(in srgb,var(--bg) 82%,transparent),color-mix(in srgb,var(--bg) 55%,transparent));border-bottom:1px solid var(--line)}
.brand{font-size:22px;letter-spacing:-.04em}
nav .links a{font-size:13.5px;border-radius:12px;position:relative}
nav .links a.on{background:linear-gradient(160deg,var(--glass-hi),var(--glass-lo));box-shadow:inset 0 0 0 1px var(--line2)}
nav .links a.on::after{content:"";position:absolute;left:30%;right:30%;bottom:3px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--ember2),var(--ember3))}
.ctl{background:linear-gradient(160deg,var(--glass-hi),var(--glass-lo)),var(--card);backdrop-filter:blur(12px)}

/* buttons: sheen sweep + press */
.primary{position:relative;overflow:hidden;border-radius:14px;padding:11px 18px;letter-spacing:-.01em;
  background:linear-gradient(135deg,#ff9a3c 0%,var(--ember) 40%,var(--ember3) 100%);
  box-shadow:0 1px 0 rgba(255,255,255,.35) inset,0 12px 30px -10px rgba(255,90,40,.6)}
.primary::after{content:"";position:absolute;top:0;bottom:0;width:40%;left:-60%;transform:skewX(-20deg);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.45),transparent);transition:left .7s var(--ease)}
.primary:hover::after{left:130%}
.primary:active,.ghost:active,.ctl:active{transform:scale(.97)!important}
.ghost{border-radius:14px;background:linear-gradient(160deg,var(--glass-hi),var(--glass-lo));backdrop-filter:blur(10px)}
.ghost:hover{box-shadow:0 0 0 1px var(--ember) inset,0 10px 26px -14px rgba(255,90,40,.6)}
.pill{border-radius:9px;letter-spacing:.04em;box-shadow:0 1px 0 rgba(255,255,255,.35) inset}
.chip,.eyebrow{background:linear-gradient(160deg,var(--glass-hi),var(--glass-lo));border-color:var(--line2);backdrop-filter:blur(10px)}

/* 3D scroll entrances */
.reveal{opacity:0;transform:perspective(1200px) translate3d(0,46px,-40px) rotateX(9deg);transform-origin:50% 100%;
  transition:opacity .9s var(--ease),transform 1.1s var(--ease);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}
.section-title{perspective:800px}
.section-title h2{display:inline-block}

/* maps: one dark cartographic style instead of sepia */
#map,#hmap,.leaflet-container{background:#0d0c0b!important}
.tiles{filter:invert(1) hue-rotate(195deg) saturate(.35) brightness(.78) contrast(1.05)!important}
:root[data-theme="light"] .tiles{filter:saturate(.35) contrast(.95) brightness(1.03)!important}
:root[data-theme="light"] #map,:root[data-theme="light"] #hmap{background:#eee8df!important}
.leaflet-container{border-radius:18px;font-family:Inter}
#map{box-shadow:inset 0 0 0 1px var(--line2),inset 0 0 60px rgba(0,0,0,.45)}
.leaflet-bar{border:0!important;border-radius:12px!important;overflow:hidden;box-shadow:0 10px 24px -12px rgba(0,0,0,.6)!important}
.leaflet-bar a{background:color-mix(in srgb,var(--card-solid) 80%,transparent)!important;backdrop-filter:blur(10px)}
.zl{font-family:Inter;letter-spacing:.01em}

/* charts */
.chart{position:relative}
.chart svg{display:block;width:100%;overflow:visible}
.chart .grid{stroke:var(--line);stroke-width:1}
.chart .axis{fill:var(--faint);font:500 10.5px "JetBrains Mono",monospace}
.chart .thr{stroke-dasharray:3 4;stroke-width:1}
.chart .thr-l{font:700 10px Inter;letter-spacing:.04em}
.chart .line{fill:none;stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
.chart .cross{stroke:var(--ink);stroke-opacity:.35;stroke-width:1}
.chart .dot{stroke:var(--card-solid);stroke-width:2}
.chart .area-in{animation:areaIn 1.4s var(--ease) both}
@keyframes areaIn{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}
.ctip{position:absolute;pointer-events:none;z-index:5;padding:8px 11px;border-radius:12px;font-size:12.5px;white-space:nowrap;
  background:color-mix(in srgb,var(--card-solid) 92%,transparent);border:1px solid var(--line2);box-shadow:0 14px 30px -12px rgba(0,0,0,.7);
  backdrop-filter:blur(10px);transform:translate(-50%,-110%);opacity:0;transition:opacity .15s}
.ctip b{font-family:var(--display);font-size:15px}
.chart:hover .ctip{opacity:1}

/* KPI tiles & tables */
.kpi .v{font-size:34px}
.kpi-mini div,.nums div,.meta span,.act,.rep,.empty{background:linear-gradient(160deg,var(--glass-hi),var(--glass-lo));border-color:var(--line)}
table.t tr{transition:background .2s}
table.t tbody tr:hover{background:var(--bg2)}
.act{transition:transform .25s var(--ease),border-color .25s}
.act:hover{transform:translateX(4px);border-color:var(--line2)}
.status-chip{letter-spacing:.02em}
.foot{border-top:1px solid var(--line)}
.hero h1{font-size:clamp(40px,6.4vw,92px);line-height:.95}
.page-hero h1{font-size:clamp(36px,5.2vw,72px);line-height:1}

/* dashboard: brand + controls on top, the full link bar as a second row */
@media (max-width:1560px) and (min-width:701px){
  nav.has-ctrls{row-gap:6px}
  nav.has-ctrls .menu{display:none!important}
  nav.has-ctrls .links{display:flex!important;flex-direction:row;order:3;width:100%;justify-content:center;overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none;padding-top:6px;border-top:1px solid var(--line)}
  nav.has-ctrls .links a{white-space:nowrap}
}

/* =====================================================================
   Performance: same look, far fewer per-frame repaints.
   Blur behind content (backdrop-filter) is kept only on the sticky header, the Saathi input bar
   and small floating elements; cards use a denser fill instead. Background layers move with
   transforms, which the GPU composites without repainting.
   ===================================================================== */
:root{--card:rgba(24,20,18,.86)}
:root[data-theme="light"]{--card:rgba(255,252,247,.92)}
.card,.chip,.eyebrow,.ghost,.ctl,.flip .face,.leaflet-bar a,.msg.ai{backdrop-filter:none;-webkit-backdrop-filter:none}
.bgfx::before{filter:none;will-change:transform}
.bgfx::after{inset:-160px 0 0 -640px;animation:isotherm-drift 90s linear infinite;will-change:transform}
@keyframes isotherm-drift{to{transform:translate3d(640px,160px,0)}}
.glow.haze{filter:blur(10px);will-change:transform,opacity}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}