:root{
  --bg:#0b0c0f; --ink:#f2f3f6; --muted:#8a909c; --dim:#5d626d; --line:rgba(255,255,255,.07);
  --card:linear-gradient(180deg,rgba(26,27,32,.78),rgba(17,18,22,.78));
  --heat:#ff6a2b; --heat2:#ffb23f; --hot:#ff3d5a; --mag:#ff3d8b; --cool:#2ee6c5; --blue:#2fa8ff;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{width:1920px;height:1080px;overflow:hidden;background:var(--bg);color:var(--ink);font-family:Inter,sans-serif;-webkit-font-smoothing:antialiased}
.mono{font-family:'JetBrains Mono',monospace}
#stage{position:relative;width:1920px;height:1080px;overflow:hidden}
#gl{position:absolute;inset:0;width:1920px;height:1080px;display:block}
#vignette{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse at 50% 50%,rgba(0,0,0,0) 50%,rgba(5,6,8,.8) 100%),linear-gradient(180deg,rgba(5,6,8,.55),rgba(5,6,8,0) 18%,rgba(5,6,8,0) 62%,rgba(5,6,8,.85))}

/* card system */
.glass{background:var(--card);border:1px solid var(--line);backdrop-filter:blur(22px) saturate(120%);-webkit-backdrop-filter:blur(22px) saturate(120%);border-radius:28px;box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 30px 80px rgba(0,0,0,.45)}
.glow-hot,.glow-cool{position:relative}
.glow-hot::after,.glow-cool::after{content:'';position:absolute;inset:-1px;border-radius:inherit;padding:1.5px;-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.glow-hot::after{background:conic-gradient(from 200deg,rgba(255,106,43,.0) 0deg,var(--heat) 60deg,var(--mag) 140deg,rgba(122,92,255,.0) 230deg,rgba(255,106,43,0) 360deg)}
.glow-hot{box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 0 70px rgba(255,80,60,.18),0 30px 80px rgba(0,0,0,.45)}
.glow-cool::after{background:conic-gradient(from 20deg,rgba(46,230,197,0) 0deg,var(--cool) 70deg,var(--blue) 150deg,rgba(47,168,255,0) 240deg,rgba(46,230,197,0) 360deg)}
.glow-cool{box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 0 70px rgba(46,200,230,.16),0 30px 80px rgba(0,0,0,.45)}

/* top bar */
.topbar{position:absolute;left:40px;right:40px;top:32px;height:64px;display:flex;align-items:center;gap:18px;padding:0 14px 0 20px;border-radius:22px;font-size:15px}
.brand{display:flex;align-items:center;gap:12px;font-size:20px;letter-spacing:-.025em}
.brand b{font-weight:600}.brand .os{font-weight:300;color:var(--muted)}
.brand svg{display:block}
.sep{width:1px;height:24px;background:var(--line)}
.chip{padding:8px 14px;border-radius:12px;color:var(--muted);font-size:14px;font-weight:500}
.chip.on{background:rgba(255,255,255,.06);color:var(--ink);box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}
.coords,.clock{color:var(--dim);font-size:13px;letter-spacing:.04em}.clock{color:var(--muted)}
.grow{flex:1}
.live{display:flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.16em;color:var(--muted);font-weight:500}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--cool);box-shadow:0 0 12px var(--cool)}
.lang{display:flex;gap:2px;padding:4px;border-radius:12px;background:rgba(255,255,255,.04);font-size:12px;font-weight:600}.lang span{padding:6px 10px;border-radius:9px;color:var(--dim)}.lang .on{background:rgba(255,255,255,.08);color:var(--ink)}

/* panels */
.panel{position:absolute;padding:26px 28px}
.p-kicker{font-size:11px;letter-spacing:.2em;color:var(--dim);margin-bottom:12px;text-transform:uppercase;font-weight:500}
.p-title{font-size:26px;font-weight:600;margin-bottom:18px;letter-spacing:-.025em}
.p-sub{font-size:11px;letter-spacing:.2em;color:var(--dim);margin:20px 0 10px;text-transform:uppercase;font-weight:500}
.left{left:40px;top:124px;width:370px}
.layer{display:flex;align-items:center;gap:14px;padding:12px 14px;border-radius:14px;font-size:16px;font-weight:500;color:var(--dim);margin-bottom:6px}
.layer .ic{width:8px;height:8px;border-radius:50%;background:#2b2e35}
.layer .st{margin-left:auto;font-size:12px;color:#474b54;font-family:'JetBrains Mono',monospace}
.layer.on{color:var(--ink);background:rgba(255,255,255,.035);box-shadow:inset 0 1px 0 rgba(255,255,255,.04)}
.layer.on .ic{background:var(--cool);box-shadow:0 0 10px var(--cool)}
.layer.on .st{color:var(--muted)}
.hotlist{opacity:0}
.hot{display:flex;align-items:center;gap:14px;padding:10px 4px;border-bottom:1px solid var(--line);font-size:15px;font-weight:500;color:var(--muted)}
.hot i{font-style:normal;font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--dim)}
.hot b{margin-left:auto;color:var(--heat);font-weight:500;font-family:'JetBrains Mono',monospace;font-size:14px}
.hot:first-of-type span{color:var(--ink)}

.right{right:40px;top:124px;width:360px}
.bignum{font-size:112px;font-weight:200;letter-spacing:-.05em;line-height:.95;margin:4px 0 14px}
.bignum small{font-size:36px;color:var(--muted);margin-left:8px;font-weight:300;letter-spacing:0}
.rc-row{display:flex;justify-content:space-between;font-size:14px;color:var(--muted);font-weight:500}
.rc-row b{color:var(--ink);font-weight:500;font-family:'JetBrains Mono',monospace;font-size:13px}
.bar{height:4px;border-radius:4px;background:rgba(255,255,255,.06);margin:14px 0 18px;overflow:hidden}
.bar-fill{height:100%;width:30%;border-radius:4px;background:linear-gradient(90deg,var(--heat2),var(--heat),var(--mag));box-shadow:0 0 12px rgba(255,90,60,.8)}
.rc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.rc-grid div{background:rgba(255,255,255,.03);border-radius:14px;padding:12px;box-shadow:inset 0 1px 0 rgba(255,255,255,.035)}
.rc-grid span{display:block;font-size:11px;color:var(--dim);margin-bottom:6px;font-weight:500}
.rc-grid b{font-size:19px;font-weight:400}

.solutions{right:40px;top:470px;width:430px;opacity:0}
.sol{display:flex;align-items:center;gap:14px;padding:14px;border-radius:16px;background:rgba(255,255,255,.025);margin-bottom:8px;box-shadow:inset 0 1px 0 rgba(255,255,255,.035)}
.sol.on{background:rgba(46,230,197,.06);box-shadow:inset 0 0 0 1px rgba(46,230,197,.28)}
.sol .sw{width:36px;height:36px;border-radius:12px;flex:none;box-shadow:inset 0 1px 0 rgba(255,255,255,.25)}
.sw.green{background:linear-gradient(135deg,#34d98f,#128a5c)}.sw.light{background:linear-gradient(135deg,#eef2f6,#9aa6b3)}.sw.blue{background:linear-gradient(135deg,#4cb3ff,#1f5fd0)}
.sol div{display:flex;flex-direction:column;gap:2px}.sol b{font-size:16px;font-weight:600}.sol div span{font-size:13px;color:var(--muted)}
.sol em{margin-left:auto;font-style:normal;color:var(--cool);font-size:16px;font-family:'JetBrains Mono',monospace}
.sol i{font-style:normal;color:var(--dim);font-size:13px;width:60px;text-align:right;font-family:'JetBrains Mono',monospace}
.sol-total{display:flex;justify-content:space-between;align-items:center;margin-top:14px;padding-top:14px;border-top:1px solid var(--line);font-size:14px;color:var(--muted);font-weight:500}
.sol-total b{font-size:40px;color:var(--ink);font-weight:200;letter-spacing:-.03em}

.chart{left:40px;bottom:200px;width:420px;opacity:0}
#chartSvg{width:100%;height:140px}
.legend{display:flex;gap:18px;font-size:12px;color:var(--muted)}
.legend span::before{content:'';display:inline-block;width:14px;height:3px;border-radius:2px;margin-right:6px;vertical-align:middle}
.legend .lb::before{background:var(--heat)}.legend .la::before{background:var(--cool)}

/* labels in 3D */
#labels{position:absolute;inset:0;pointer-events:none}
.lbl{position:absolute;transform:translate(-50%,-100%);white-space:nowrap}
.lbl .tag{font-size:15px;font-weight:500;padding:9px 14px;border-radius:14px;background:rgba(16,17,21,.82);border:1px solid rgba(255,255,255,.08);color:var(--ink);box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}
.lbl .tag b{color:var(--heat);font-weight:500;font-family:'JetBrains Mono',monospace;font-size:14px;margin-left:4px}
.lbl .stem{width:1px;height:54px;margin:0 auto;background:linear-gradient(rgba(255,255,255,.55),rgba(255,255,255,0))}
.lbl.hot .tag{box-shadow:0 0 30px rgba(255,70,50,.28),inset 0 1px 0 rgba(255,255,255,.06);border-color:rgba(255,106,43,.35)}
.lbl.cool .tag{box-shadow:0 0 30px rgba(46,230,197,.25),inset 0 1px 0 rgba(255,255,255,.06);border-color:rgba(46,230,197,.35)}
.lbl.cool .tag b{color:var(--cool)}
.pin{position:absolute;transform:translate(-50%,-50%);width:12px;height:12px;border-radius:50%;background:#fff;box-shadow:0 0 0 5px rgba(255,90,60,.35),0 0 26px 6px rgba(255,80,50,.8)}

/* eco */
#eco{position:absolute;left:50%;top:44%;width:900px;height:600px;transform:translate(-50%,-50%);opacity:0;pointer-events:none}
#ecoSvg{width:100%;height:100%}

/* caption */
#caption{position:absolute;left:0;right:0;bottom:84px;display:flex;justify-content:center;pointer-events:none}
#capText{font-size:80px;font-weight:600;letter-spacing:-.04em;text-align:center;line-height:1.04;text-shadow:0 6px 50px rgba(0,0,0,.7);max-width:1640px}
#capText .w{display:inline-block;opacity:0;transform:translateY(22px)}
#capText .accent{background:linear-gradient(90deg,var(--heat2),var(--heat),var(--mag));-webkit-background-clip:text;background-clip:text;color:transparent}
#capText .cool{background:linear-gradient(90deg,var(--cool),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}
#endcard{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:34px;opacity:0;background:radial-gradient(ellipse at center,rgba(11,12,15,.6),rgba(11,12,15,.95))}
.end-brand{display:flex;align-items:center;gap:22px;font-size:84px;letter-spacing:-.045em}.end-brand b{font-weight:600}.end-brand .os{font-weight:200;color:var(--muted)}
.end-line{font-size:44px;font-weight:500;letter-spacing:-.02em;color:var(--ink)}
.end-sub{font-size:14px;color:var(--dim);letter-spacing:.3em;text-transform:uppercase;font-weight:500}
#disclaimer{position:absolute;right:44px;bottom:32px;font-size:12px;color:rgba(255,255,255,.32);letter-spacing:.08em}