:root{
  /* Layout: tela única. Seis painéis de vidro formam um anel 3D que gira ao redor da esfera de partículas; um painel por vez vem para a frente, com voltar e paginador embaixo. */
  --ink:#02050d;
  --neon:#4d8dff;
  --blue:#2f6bff;
  --sky:#8fd8ff;
  --fg:#e9efff;
  --mute:#8d9bc2;
  --glass-a:rgba(16,34,92,.8);
  --glass-b:rgba(4,9,26,.93);
  --edge:rgba(96,156,255,.55);
  --cell:rgba(40,84,200,.14);
  --cell-edge:rgba(96,156,255,.28);
  --f-display:"Unbounded","Arial Black",system-ui,sans-serif;
  --f-body:"Hanken Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,monospace;
  --gut:max(16px,3vw);
  --lvl:0;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--ink);color:var(--fg);font:400 1rem/1.5 var(--f-body);-webkit-font-smoothing:antialiased;overflow:hidden}
[hidden]{display:none!important}
::selection{background:var(--blue);color:#fff}
button{font:inherit;color:inherit}
a{color:inherit}
.sr{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ic{width:22px;height:22px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* cena */
.app{position:relative;height:100%;overflow:hidden;--pw:min(560px,92vw);--ph:clamp(380px,calc(100svh - 250px),560px);--R:700px;--lvl:0}
.app::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(ellipse at 50% 52%,rgba(2,5,13,0) 38%,rgba(2,5,13,.78) 100%)}
#gl{position:absolute;inset:0;width:100%;height:100%;display:block;z-index:0}
.glowfb{position:absolute;inset:0;z-index:0;display:none;background:radial-gradient(30% 40% at 50% 50%,rgba(47,107,255,.45),rgba(47,107,255,0) 70%)}
.nogl .glowfb{display:block}


.stage{position:absolute;inset:0;z-index:3;perspective:1400px;perspective-origin:50% 50%;touch-action:none;cursor:grab;user-select:none;-webkit-user-select:none}
.app[data-mode="focus"] .stage{touch-action:auto;cursor:default;user-select:auto;-webkit-user-select:auto}
.ring{position:absolute;left:50%;top:50%;width:0;height:0;transform-style:preserve-3d;will-change:transform}

.panel{position:absolute;left:calc(var(--pw)/-2);top:calc(var(--ph)/-2);width:var(--pw);height:var(--ph);transform:rotateY(calc(var(--i)*60deg)) translateZ(var(--R));border-radius:26px;border:1px solid var(--edge);background:linear-gradient(160deg,var(--glass-a),var(--glass-b));box-shadow:inset 0 0 50px rgba(47,107,255,.14);cursor:pointer;outline:none;transition:border-color .3s}
.panel::before{content:"";position:absolute;inset:-1px;z-index:-1;border-radius:inherit;box-shadow:0 0 46px 2px rgba(47,107,255,.85);opacity:calc(.2 + var(--lvl)*.55);pointer-events:none}
.app[data-mode="overview"] .panel:hover,.panel:focus-visible{border-color:var(--sky)}
.panel:focus-visible{box-shadow:0 0 0 2px var(--sky),inset 0 0 50px rgba(47,107,255,.14)}
.app[data-mode="focus"] .panel{cursor:default}

.teaser{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:24px;text-align:center;pointer-events:none;transition:opacity .45s}
.app[data-mode="focus"] .teaser{opacity:0}
.teaser b{font:700 clamp(1.3rem,3.6vw,1.9rem) var(--f-display);letter-spacing:.1em;text-transform:uppercase;color:#a9c8ff;text-shadow:0 0 22px rgba(77,141,255,.9)}
.teaser small{color:var(--mute);font:500 .78rem var(--f-mono);letter-spacing:.14em;text-transform:uppercase}
.sq{display:grid;place-items:center;width:48px;height:48px;flex:none;border-radius:13px;background:rgba(77,141,255,.18);border:1px solid var(--cell-edge);color:var(--sky)}
.sq.big{width:84px;height:84px;border-radius:22px}
.sq.big .ic{width:38px;height:38px}

.content{position:absolute;inset:0;display:flex;flex-direction:column;border-radius:inherit;overflow:hidden;opacity:0;pointer-events:none;transition:opacity .35s}
.app[data-mode="focus"] .panel.active .content{opacity:1;pointer-events:auto;transition:opacity .55s .3s}
.ph{display:flex;align-items:center;justify-content:center;gap:12px;margin:0 22px;padding:20px 0 14px;border-bottom:1px solid var(--cell-edge);color:#a9c8ff}
.ph h2{margin:0;font:700 clamp(1.05rem,3.4vw,1.45rem)/1 var(--f-display);letter-spacing:.1em;text-transform:uppercase;text-shadow:0 0 20px rgba(77,141,255,.9)}
.body{flex:1;min-height:0;overflow-y:auto;padding:16px 22px 24px;display:grid;gap:12px;align-content:start;scrollbar-width:thin;scrollbar-color:var(--neon) transparent}
.body::-webkit-scrollbar{width:8px}
.body::-webkit-scrollbar-thumb{border-radius:8px;background:linear-gradient(var(--sky),var(--blue))}
.body::-webkit-scrollbar-track{background:transparent}

.cell{display:grid;gap:5px;padding:15px 18px;border:1px solid var(--cell-edge);border-radius:16px;background:var(--cell);text-align:left}
.cell.row{display:flex;align-items:center;gap:14px}
.cell .tx{display:grid;gap:5px;min-width:0}
.lab{color:#8da8dd;font:600 .68rem/1.2 var(--f-mono);letter-spacing:.16em;text-transform:uppercase}
.val{font:600 1.08rem/1.3 var(--f-body);color:#fff;overflow-wrap:anywhere}
.sub{color:var(--mute);font:500 .72rem var(--f-mono);letter-spacing:.14em;text-transform:uppercase}
.desc{margin:4px 0 8px;color:#b9c6e6;font-size:.98rem}
.ptitle{margin:0;font:600 1.5rem/1.1 var(--f-display);letter-spacing:-.02em}
.btnrow{display:flex;flex-wrap:wrap;gap:10px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.chip{padding:7px 12px;border:1px solid var(--cell-edge);border-radius:999px;background:rgba(77,141,255,.12);color:#cfe0ff;font:600 .72rem var(--f-mono);letter-spacing:.06em}

.about{display:grid;grid-template-columns:minmax(0,.44fr) minmax(0,.56fr);gap:14px;align-items:start}
.photo{position:relative;margin:0;aspect-ratio:3/4;overflow:hidden;border-radius:16px;border:1px solid var(--cell-edge);background:#07102a}
.photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 28%;display:block;filter:saturate(.85) contrast(1.05)}
.photo::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(3,6,15,0) 48%,rgba(3,6,15,.94) 100%),linear-gradient(135deg,rgba(47,107,255,.3),rgba(47,107,255,0) 55%)}
.photo figcaption{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:16px 14px 14px;display:grid;gap:4px}
.photo b{font:600 clamp(1.7rem,4vw,2.2rem)/1 var(--f-display);letter-spacing:-.03em}
.photo span{color:var(--sky);font:600 .76rem var(--f-mono);letter-spacing:.12em;text-transform:uppercase}
.stack{display:grid;gap:12px;min-width:0}

.socials{display:grid;gap:12px}
.social{display:grid;justify-items:center;gap:8px;padding:28px 12px 24px;text-align:center;text-decoration:none;cursor:pointer;transition:transform .3s,border-color .3s,background .3s}
.social:hover,.social:focus-visible{transform:translateY(-3px);border-color:var(--sky);background:rgba(47,107,255,.26)}
.social .ic{width:52px;height:52px;color:var(--sky);margin-bottom:6px}
.social .ic.brand-mark{fill:currentColor;stroke:none}
.social .ic:not(.brand-mark){stroke-width:2}
.social b{font:700 1.15rem var(--f-body)}
.social .handle{font:600 .78rem var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:#cfe0ff;overflow-wrap:anywhere}
.lnk{justify-self:start;color:var(--sky);font:600 .76rem var(--f-mono);letter-spacing:.1em;text-transform:uppercase}

.pill{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 22px;border:1px solid var(--edge);border-radius:999px;background:rgba(30,66,180,.2);color:#dbe8ff;font:700 .72rem/1 var(--f-mono);letter-spacing:.16em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:background .3s,transform .3s,border-color .3s}
.pill:hover{background:rgba(47,107,255,.42);transform:translateY(-1px)}
.pill:focus-visible,.round:focus-visible,.pg:focus-visible,.dot:focus-visible,.social:focus-visible,.lnk:focus-visible,input[type=range]:focus-visible,.sr:focus-visible + .pill{outline:2px solid var(--sky);outline-offset:3px}
.pill.primary{background:linear-gradient(90deg,var(--blue),#5aa2ff);border-color:var(--sky);color:#fff}
.pill.primary:hover{background:linear-gradient(90deg,#4d82ff,#8fd8ff);color:var(--ink)}
.pill .ic{width:16px;height:16px}
.ico{width:10px;height:12px;background:currentColor;clip-path:polygon(0 0,100% 50%,0 100%)}
.playing .ico{clip-path:polygon(0 0,32% 0,32% 100%,0 100%,0 0,68% 0,100% 0,100% 100%,68% 100%,68% 0)}

.meter{display:grid;gap:14px;transition:opacity .5s}
.meter.idle{opacity:.55}
.m{display:grid;grid-template-columns:1fr auto;gap:6px 12px;font:600 .7rem var(--f-mono);letter-spacing:.12em;text-transform:uppercase}
.m em{font-style:normal;color:var(--mute);letter-spacing:.04em;text-transform:none}
.m div{grid-column:1/-1;height:4px;border-radius:4px;background:rgba(96,156,255,.18);overflow:hidden}
.m i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,var(--blue),var(--sky));transform-origin:left;transform:scaleX(.1)}

/* now playing */
.panel[data-title="Music"] .body{align-content:start}
.music-card{display:flex;flex-direction:column;gap:20px;min-height:300px;padding:22px 20px 18px;border:1px solid var(--cell-edge);border-radius:20px;background:linear-gradient(145deg,rgba(25,57,135,.36),rgba(5,13,38,.72));box-shadow:inset 0 0 34px rgba(47,107,255,.08)}
.music-meta{display:grid;gap:8px;min-width:0}
.music-title{margin:2px 0 0;color:#fff;font:700 clamp(1.45rem,4.5vw,2rem)/1.15 var(--f-body);letter-spacing:-.035em;overflow-wrap:anywhere}
.music-artist{margin:0;color:#aabde8;font:600 1rem/1.3 var(--f-body)}
.track-progress{-webkit-appearance:none;appearance:none;width:100%;height:4px;margin:12px 0 0;border:0;border-radius:99px;background:linear-gradient(90deg,var(--blue) var(--seek,0%),rgba(141,155,194,.22) var(--seek,0%));cursor:pointer}
.track-progress::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;border:0;border-radius:50%;background:var(--sky);box-shadow:0 0 12px rgba(77,141,255,.75)}
.track-progress::-moz-range-thumb{width:12px;height:12px;border:0;border-radius:50%;background:var(--sky);box-shadow:0 0 12px rgba(77,141,255,.75)}
.music-times{display:flex;justify-content:space-between;margin-top:-12px;color:var(--mute);font:500 .78rem var(--f-mono);letter-spacing:.04em}
.music-wave{display:flex;align-items:center;justify-content:center;gap:8px;height:24px;margin-top:auto}
.music-wave i{display:block;width:6px;height:18px;border-radius:99px;background:linear-gradient(180deg,var(--sky),var(--blue));box-shadow:0 0 10px rgba(77,141,255,.38);transform:scaleY(.35);transition:transform .09s linear}
.player-actions{align-items:center;justify-content:center}
#audio{display:none}

.val.mono{font:700 1.15rem var(--f-mono);letter-spacing:.06em;text-transform:uppercase}
.val.dim{color:#aab6d8;font-weight:500;font-size:1rem}
.btnw{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;margin-top:8px;padding:16px 18px;border:1px solid var(--edge);border-radius:14px;background:linear-gradient(180deg,rgba(47,107,255,.5),rgba(47,107,255,.26));color:#fff;font:700 .78rem/1 var(--f-mono);letter-spacing:.16em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:background .3s,transform .3s}
.btnw:hover{background:linear-gradient(180deg,rgba(77,141,255,.7),rgba(47,107,255,.4));transform:translateY(-1px)}
.btnw.alt{background:rgba(141,155,194,.12);border-color:rgba(141,155,194,.28);color:#aab6d8}
.btnw.alt:hover{background:rgba(141,155,194,.22)}
.btnw:focus-visible{outline:2px solid var(--sky);outline-offset:3px}
.btnw .ic{width:18px;height:18px}

/* barra de cima e dock */
.top{position:absolute;z-index:6;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px var(--gut) 0;pointer-events:none}
.top>*{pointer-events:auto}
.brand{display:flex;align-items:baseline;gap:12px;font:700 1rem var(--f-display);letter-spacing:.02em}
.brand span{font:500 .72rem var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.ctl{display:flex;align-items:center;gap:12px;padding:6px 16px 6px 6px;border:1px solid var(--cell-edge);border-radius:999px;background:rgba(5,10,28,.62)}
.round{display:grid;place-items:center;width:40px;height:40px;padding:0;border-radius:50%;border:1px solid var(--edge);background:rgba(47,107,255,.22);cursor:pointer;transition:background .3s}
.round:hover{background:rgba(47,107,255,.5)}
.round .ic{width:18px;height:18px}
.round .i-pause{display:none}
.round.playing .i-pause{display:block}
.round.playing .i-play{display:none}
.mini{display:flex;align-items:flex-end;gap:2px;height:20px}
.mini i{width:3px;height:100%;border-radius:2px;background:linear-gradient(var(--sky),var(--blue));transform-origin:bottom;transform:scaleY(.2)}
input[type=range]{-webkit-appearance:none;appearance:none;width:84px;height:4px;margin:0;border-radius:4px;background:linear-gradient(90deg,var(--neon) var(--v,80%),rgba(96,156,255,.25) var(--v,80%));cursor:pointer}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:#fff;border:2px solid var(--neon)}
input[type=range]::-moz-range-thumb{width:10px;height:10px;border-radius:50%;background:#fff;border:2px solid var(--neon)}

.dock{position:absolute;z-index:6;left:0;right:0;bottom:0;display:flex;flex-direction:column;align-items:center;gap:12px;padding:0 var(--gut) 18px;pointer-events:none}
.dock>*{pointer-events:auto}
.hint{margin:0;color:var(--mute);font:500 .72rem var(--f-mono);letter-spacing:.12em;text-transform:uppercase;text-align:center}
.pager{display:flex;align-items:center;gap:12px;padding:6px;border:1px solid var(--cell-edge);border-radius:999px;background:rgba(5,10,28,.72)}
.pg{display:grid;place-items:center;width:38px;height:38px;padding:0;border-radius:50%;border:1px solid var(--cell-edge);background:rgba(40,80,200,.14);cursor:pointer;transition:background .3s}
.pg:hover{background:rgba(47,107,255,.45)}
.pg .ic{width:16px;height:16px}
.dots{display:flex;align-items:center;gap:7px}
.dot{position:relative;width:8px;height:8px;padding:0;border:0;border-radius:99px;background:rgba(141,155,194,.45);cursor:pointer;transition:width .35s,background .35s}
.dot::after{content:"";position:absolute;inset:-10px -4px}
.dot.on{width:24px;background:linear-gradient(90deg,var(--blue),var(--sky))}
.pg-label{min-width:96px;text-align:center;font:700 .68rem var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:#cfe0ff}

@media (max-width:720px){
  .app{--pw:min(92vw,430px);--ph:clamp(380px,calc(100svh - 236px),640px)}
  .brand span{display:none}
  input[type=range]{width:64px}
  .about{grid-template-columns:minmax(0,1fr)}
  .photo{width:min(100%,250px);justify-self:center}
}
@media (max-width:560px){
  .pg-label{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}