:root{
  --gold:#c9a24a; --gold-2:#e8cf8a; --gold-3:#8a6a26;
  --ink:#07060a; --ink-2:#0e0c12; --ink-3:#17141c;
  --text:#efe9dc; --muted:#a59d8c;
  --serif:"Didot","Bodoni 72","Playfair Display","Cormorant Garamond",Georgia,"Times New Roman",serif;
  --sans:"Helvetica Neue","Inter",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --gold-grad:linear-gradient(100deg,#7a5a1e 0%,#c9a24a 22%,#f3e1a6 45%,#c9a24a 62%,#8a6a26 82%,#e8cf8a 100%);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--ink)}
body{font-family:var(--sans);color:var(--text);background:radial-gradient(1200px 800px at 70% -10%,#1d1720 0%,var(--ink) 60%);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--gold);color:#000;padding:8px 14px}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px}
.grain{position:fixed;inset:0;pointer-events:none;z-index:60;opacity:.07;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}
.wrap{width:min(1200px,92vw);margin:0 auto}
.eyebrow{font-size:.72rem;letter-spacing:.38em;text-transform:uppercase;color:var(--gold);margin-bottom:1rem}
.h2{font-family:var(--serif);font-weight:400;font-size:clamp(2rem,5vw,4rem);line-height:1.05;margin-bottom:1.4rem;letter-spacing:-.01em}
.h2 em,.about h2 em{font-style:italic;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(1rem,1.6vw,1.2rem);color:#d9d1c0;max-width:46ch}
.small{font-size:.8rem;color:var(--muted);margin-top:1rem;max-width:52ch}
.section{position:relative;padding:clamp(80px,12vw,160px) 0}
.section::before{content:"";position:absolute;left:50%;top:0;width:1px;height:70px;background:linear-gradient(var(--gold),transparent);opacity:.6}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;justify-content:space-between;align-items:center;padding:18px 4vw;transition:background .4s,padding .4s,border-color .4s;border-bottom:1px solid transparent}
.nav.is-scrolled{background:rgba(7,6,10,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:12px 4vw;border-color:rgba(201,162,74,.18)}
.nav__logo{font-family:var(--serif);font-size:1.4rem;letter-spacing:.3em;text-decoration:none;color:var(--gold-2)}
.nav__logo span{color:var(--gold)}
.nav nav{display:flex;gap:clamp(12px,2vw,28px)}
.nav nav a{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;color:#cfc6b4;position:relative}
.nav nav a::after{content:"";position:absolute;left:0;bottom:-4px;height:1px;width:0;background:var(--gold);transition:width .35s}
.nav nav a:hover::after{width:100%}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:.5em;padding:14px 26px;border-radius:999px;text-decoration:none;font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;border:1px solid var(--gold);transition:transform .3s,box-shadow .3s,background .3s}
.btn--gold{background:var(--gold-grad);background-size:200% 100%;color:#120e06;border-color:transparent;box-shadow:0 10px 40px -10px rgba(201,162,74,.6);animation:sheen 6s linear infinite}
.btn--ghost{background:rgba(255,255,255,.02);color:var(--gold-2)}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 50px -12px rgba(201,162,74,.75)}
@keyframes sheen{to{background-position:200% 0}}

/* HERO */
.hero{position:relative;height:100vh;min-height:620px;overflow:hidden;display:flex;align-items:center;justify-content:center;text-align:center}
.hero__canvas,.hero__fallback{position:absolute;inset:0;width:100%;height:100%}
.hero__fallback{display:none;background:url(../img/mylo7.jpg) center/cover;filter:brightness(.35)}
.no-webgl .hero__fallback,.no-webgl .gallery__fallback,.no-webgl .stage__fallback{display:block}
.hero__vignette{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse at center,transparent 30%,rgba(7,6,10,.55) 70%,var(--ink) 100%),linear-gradient(transparent 70%,var(--ink))}
.hero__content{position:relative;z-index:2;padding:0 6vw;pointer-events:none}
.hero__content .hero__cta{pointer-events:auto}
.hero__title{font-family:var(--serif);font-weight:400;font-size:clamp(5rem,22vw,17rem);line-height:.85;letter-spacing:.06em;margin:.1em 0 .2em}
.hero__title span{background:var(--gold-grad);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:sheen 9s linear infinite;filter:drop-shadow(0 8px 40px rgba(201,162,74,.35))}
.hero__sub{max-width:40ch;margin:0 auto 2rem;color:#e2dacb;font-size:clamp(1rem,1.8vw,1.25rem);text-shadow:0 2px 20px #000}
.hero__cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero__hint{position:absolute;bottom:90px;left:0;right:0;font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted);z-index:2}
.scroll-cue{position:absolute;bottom:28px;left:50%;width:22px;height:38px;margin-left:-11px;border:1px solid var(--gold);border-radius:12px;z-index:2}
.scroll-cue span{position:absolute;left:50%;top:7px;width:2px;height:8px;margin-left:-1px;background:var(--gold);border-radius:2px;animation:cue 2s infinite}
@keyframes cue{0%{transform:translateY(0);opacity:1}100%{transform:translateY(14px);opacity:0}}

/* ABOUT */
.about__grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,6vw,90px);align-items:center}
.about__portrait{position:relative;border-radius:4px;padding:14px;background:linear-gradient(145deg,#2a2112,#0f0c08);box-shadow:0 40px 90px -30px #000,inset 0 0 0 1px rgba(201,162,74,.5);transform-style:preserve-3d}
.about__portrait::before{content:"";position:absolute;inset:6px;border:1px solid rgba(201,162,74,.35);pointer-events:none}
.about__portrait > img:first-child{width:100%;height:auto;aspect-ratio:714/1000;object-fit:cover;object-position:50% 20%}
.about__portrait figcaption{font-size:.68rem;letter-spacing:.25em;text-transform:uppercase;color:var(--gold);text-align:center;padding-top:12px}
.bio{font-family:var(--serif);font-style:italic;font-size:clamp(1.15rem,2vw,1.55rem);line-height:1.5;color:#f1ead9;border-left:1px solid var(--gold);padding-left:1.4rem;margin-bottom:2.2rem}
.facts{list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:rgba(201,162,74,.22);border:1px solid rgba(201,162,74,.22)}
.facts li{background:var(--ink-2);padding:18px 20px;transition:background .3s}
.facts li:hover{background:#15110c}
.facts b{display:block;font-weight:400;font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);margin-bottom:.35rem}
.facts span{font-size:.95rem;color:#ddd5c4}

/* GALLERY */
.gallery__stage{position:relative;height:min(78vh,760px);min-height:460px;margin-top:20px;cursor:grab;touch-action:pan-y}
.gallery__stage:active{cursor:grabbing}
.gallery__canvas,.gallery__fallback{position:absolute;inset:0;width:100%;height:100%}
.gallery__fallback{display:none;background:url(../img/mylo2.jpg) center/contain no-repeat}
.gal-btn{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:56px;height:56px;border-radius:50%;border:1px solid var(--gold);background:rgba(7,6,10,.6);backdrop-filter:blur(6px);font-size:1.8rem;line-height:1;color:var(--gold-2);transition:background .3s}
.gal-btn:hover{background:rgba(201,162,74,.25)}
.gal-btn--prev{left:4vw}.gal-btn--next{right:4vw}
.gallery__caption{display:flex;gap:24px;align-items:baseline;justify-content:center;text-align:center;margin-top:10px}
.gallery__caption span{font-family:var(--serif);color:var(--gold);font-size:1.4rem}
.gallery__caption p{font-family:var(--serif);font-style:italic;font-size:1.2rem}
.thumbs{list-style:none;display:flex;gap:10px;justify-content:center;margin-top:28px;flex-wrap:wrap}
.thumbs button{width:64px;height:80px;border:1px solid rgba(201,162,74,.3);background:none;padding:3px;opacity:.55;transition:opacity .3s,border-color .3s,transform .3s}
.thumbs button img{width:100%;height:100%;object-fit:cover}
.thumbs button.is-active,.thumbs button:hover{opacity:1;border-color:var(--gold);transform:translateY(-3px)}

/* STAGE */
.stage{min-height:125vh;display:flex;align-items:flex-end;overflow:hidden;padding-bottom:clamp(40px,8vw,100px)}
.stage__canvas,.stage__fallback{position:absolute;inset:0;width:100%;height:100%}
.stage__fallback{display:none;background:radial-gradient(circle at 50% 30%,rgba(201,162,74,.35),transparent 60%),url(../img/mylo7.jpg) center 20%/auto 70% no-repeat}
.stage::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(transparent 55%,rgba(7,6,10,.92) 88%)}
.stage__overlay{position:relative;z-index:2;width:min(1200px,92vw);margin:0 auto;text-align:center}
.stage__title{font-family:var(--serif);font-weight:400;font-style:italic;font-size:clamp(3.2rem,12vw,10rem);line-height:.95;background:var(--gold-grad);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:sheen 7s linear infinite;filter:drop-shadow(0 0 30px rgba(201,162,74,.4))}
.stage__note{letter-spacing:.25em;text-transform:uppercase;font-size:.72rem;color:var(--gold-2);margin:.8rem 0 1.4rem}
.stage__quote{font-family:var(--serif);font-size:clamp(1.05rem,1.8vw,1.4rem);max-width:52ch;margin:0 auto;color:#efe7d6}

/* RHYTHM */
.rhythm__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,80px);align-items:center}
.controls{display:flex;flex-wrap:wrap;gap:18px;align-items:center;margin-top:2rem}
.toggle,.bpm{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:#d6cdb9;display:flex;align-items:center;gap:8px}
.toggle input{accent-color:var(--gold);width:18px;height:18px}
.bpm input{accent-color:var(--gold);width:120px}
.bpm output{color:var(--gold-2);font-family:var(--serif);font-size:1.1rem;min-width:2.2em;text-align:right}
.viz{--p:0;position:relative;aspect-ratio:1/1;border-radius:50%;background:radial-gradient(circle,#1a140c 0%,#0a0809 65%);box-shadow:0 0 0 1px rgba(201,162,74,.35),0 0 calc(40px + var(--p)*120px) rgba(201,162,74,calc(.15 + var(--p)*.45)),inset 0 0 80px #000;overflow:hidden;display:grid;place-items:center}
.viz__rings i{position:absolute;inset:12%;border-radius:50%;border:1px solid rgba(201,162,74,.35);transform:scale(calc(1 + var(--p)*.12))}
.viz__rings i:nth-child(2){inset:22%;transform:scale(calc(1 + var(--p)*.2))}
.viz__rings i:nth-child(3){inset:3%;opacity:.4;transform:scale(calc(1 + var(--p)*.05))}
.viz__dog{position:relative;width:42%;aspect-ratio:1/1;border-radius:50%;overflow:hidden;border:2px solid var(--gold);transform:scale(calc(1 + var(--p)*.14)) rotate(calc(var(--p)*-4deg));box-shadow:0 0 40px rgba(201,162,74,.5);z-index:2}
.viz__dog img{width:100%;height:100%;object-fit:cover}
.viz__note{position:absolute;top:14%;z-index:3;font-family:var(--serif);font-style:italic;font-size:clamp(1.6rem,4vw,3rem);color:var(--gold-2);text-shadow:0 0 20px rgba(201,162,74,.9);opacity:0;transform:scale(.6) translateY(10px);pointer-events:none}
.viz__note.pop{animation:pop .5s ease-out}
@keyframes pop{0%{opacity:0;transform:scale(.6) translateY(10px)}25%{opacity:1;transform:scale(1.15) translateY(0)}100%{opacity:0;transform:scale(1) translateY(-26px)}}
.viz__bars{position:absolute;left:12%;right:12%;bottom:14%;height:22%;display:flex;align-items:flex-end;gap:3px;z-index:2}
.viz__bars b{flex:1;height:6%;background:linear-gradient(to top,var(--gold-3),var(--gold),var(--gold-2));border-radius:2px 2px 0 0;box-shadow:0 0 10px rgba(201,162,74,.4)}
.viz__meta{position:absolute;bottom:6%;display:flex;gap:14px;font-size:.62rem;letter-spacing:.25em;text-transform:uppercase;color:var(--muted);z-index:2}
.viz__meta span:first-child{color:var(--gold)}

/* POSTS */
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin-top:2.4rem;perspective:1200px}
.card{position:relative;background:linear-gradient(160deg,#16120d,#0b090b);border:1px solid rgba(201,162,74,.22);border-radius:6px;overflow:hidden;transform-style:preserve-3d;transition:transform .2s ease-out,border-color .3s,box-shadow .3s;box-shadow:0 30px 60px -30px #000}
.card:hover{border-color:var(--gold);box-shadow:0 40px 80px -30px rgba(201,162,74,.35)}
.card__img{position:relative;aspect-ratio:4/5;overflow:hidden}
.card__img img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.card:hover .card__img img{transform:scale(1.07)}
.card__img::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 55%,rgba(11,9,11,.9))}
.card__n{position:absolute;left:16px;bottom:10px;z-index:2;font-family:var(--serif);font-size:2.4rem;font-style:italic;color:var(--gold-2);text-shadow:0 2px 14px #000}
.card__body{padding:18px 20px 24px}
.card h3{font-family:var(--serif);font-weight:400;font-size:1.3rem;color:var(--gold-2);margin-bottom:.5rem;line-height:1.2}
.card p{font-size:.92rem;color:#d6cebe}
.tilt::after{pointer-events:none}

/* FOLLOW */
.follow{text-align:center;overflow:hidden}
.follow::after{content:"";position:absolute;left:50%;top:50%;width:900px;height:900px;margin:-450px 0 0 -450px;border-radius:50%;background:radial-gradient(circle,rgba(201,162,74,.16),transparent 60%);pointer-events:none}
.follow__inner{position:relative;z-index:1}
.follow__handle{font-family:var(--serif);font-weight:400;font-size:clamp(2rem,8vw,6.4rem);line-height:1.05;background:var(--gold-grad);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:sheen 8s linear infinite;word-break:break-word;margin-bottom:1rem}
.follow .lead{margin:0 auto}
.follow__owner{margin-top:1.6rem;letter-spacing:.2em;text-transform:uppercase;font-size:.8rem;color:var(--muted)}
.follow__owner b{color:var(--gold-2);font-weight:400}
.footer{border-top:1px solid rgba(201,162,74,.18);padding:40px 4vw;text-align:center;font-size:.72rem;letter-spacing:.25em;text-transform:uppercase;color:var(--muted)}
.footer .small{margin:.6rem auto 0;letter-spacing:.1em;text-transform:none}

/* REVEAL */
.reveal{opacity:0;transform:translateY(40px);transition:opacity 1.1s ease,transform 1.1s cubic-bezier(.2,.7,.2,1)}
.reveal.is-in{opacity:1;transform:none}

/* RESPONSIVE */
@media (max-width:1100px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:860px){
  .nav nav{display:none}
  .about__grid,.rhythm__grid{grid-template-columns:1fr}
  .about__portrait{max-width:420px;margin:0 auto}
  .viz-wrap{max-width:480px;width:100%;margin:0 auto}
  .gal-btn{width:46px;height:46px;font-size:1.5rem}
}
@media (max-width:520px){
  .facts{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .gallery__stage{height:62vh;min-height:400px}
  .thumbs button{width:44px;height:56px}
  .hero__hint{display:none}
  .gallery__caption{flex-direction:column;gap:4px;align-items:center}
}

/* REDUCED MOTION */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  .hero__hint{display:none}
}

/* ===== v2 POLISH ===== */
:root{--beat:0}
.progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:70;background:var(--gold-grad);transform-origin:0 50%;transform:scaleX(0);box-shadow:0 0 12px rgba(201,162,74,.8)}
.cursor-glow{position:fixed;left:0;top:0;width:600px;height:600px;border-radius:50%;pointer-events:none;z-index:1;opacity:0;transition:opacity .6s;background:radial-gradient(circle,rgba(201,162,74,.10),transparent 60%);mix-blend-mode:screen}
.sound-fab{position:fixed;right:22px;bottom:22px;z-index:80;display:flex;align-items:center;gap:10px;padding:12px 18px 12px 14px;border-radius:999px;border:1px solid var(--gold);background:rgba(10,8,8,.72);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:var(--gold-2);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;box-shadow:0 10px 40px -10px rgba(0,0,0,.8),0 0 calc(var(--beat)*30px) rgba(201,162,74,.6);transition:background .3s}
.sound-fab:hover{background:rgba(201,162,74,.18)}
.sound-fab.is-on{background:linear-gradient(120deg,rgba(201,162,74,.35),rgba(10,8,8,.8))}
.sound-fab__icon{display:inline-flex;align-items:flex-end;gap:2px;height:14px}
.sound-fab__icon i{width:3px;height:30%;background:var(--gold);border-radius:1px;transition:height .1s}
.is-on .sound-fab__icon i:nth-child(1),.is-on.sound-fab .sound-fab__icon i:nth-child(1){height:calc(30% + var(--beat)*70%)}
.is-on .sound-fab__icon i:nth-child(2){height:calc(60% + var(--beat)*40%)}
.is-on .sound-fab__icon i:nth-child(3){height:calc(40% + var(--beat)*60%)}
.is-on .sound-fab__icon i:nth-child(4){height:calc(20% + var(--beat)*50%)}
.sound-btn{gap:10px}
.sound-btn.is-on{background:rgba(201,162,74,.18)}
.rhythm__tag{margin-top:1.4rem;font-size:.7rem;letter-spacing:.32em;text-transform:uppercase;color:var(--gold)}
.steps{display:grid;grid-template-columns:repeat(16,1fr);gap:5px;margin-top:22px;max-width:420px}
.steps i{height:8px;border-radius:2px;background:rgba(201,162,74,.15);transition:background .08s,box-shadow .08s}
.steps i:nth-child(4n+1){background:rgba(201,162,74,.32)}
.steps i.on{background:var(--gold-2);box-shadow:0 0 12px var(--gold)}
.viz__rays{position:absolute;inset:-30%;background:conic-gradient(from 0deg,transparent 0 8deg,rgba(201,162,74,.10) 10deg 14deg,transparent 16deg 30deg,rgba(201,162,74,.07) 32deg 35deg,transparent 37deg 60deg);background-size:100% 100%;animation:spin 24s linear infinite;opacity:calc(.4 + var(--p)*.6)}
@keyframes spin{to{transform:rotate(360deg)}}
.viz__note{font-size:clamp(1.4rem,3.6vw,2.6rem);letter-spacing:.05em}
.is-beating .hero__title span{filter:drop-shadow(0 8px calc(40px + var(--beat)*40px) rgba(201,162,74,calc(.35 + var(--beat)*.4)))}
.marquee{overflow:hidden;border-block:1px solid rgba(201,162,74,.2);padding:18px 0;background:linear-gradient(90deg,var(--ink),#120e09,var(--ink));position:relative;z-index:2}
.marquee__track{display:flex;width:max-content;animation:marq 38s linear infinite}
.marquee span{font-family:var(--serif);font-style:italic;font-size:clamp(1.2rem,2.6vw,2rem);white-space:nowrap;padding-right:1em;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
@keyframes marq{to{transform:translateX(-50%)}}
.card::before{content:"";position:absolute;inset:0;z-index:3;pointer-events:none;opacity:0;transition:opacity .3s;background:radial-gradient(400px circle at var(--gx,50%) var(--gy,50%),rgba(255,235,180,.16),transparent 45%)}
.card:hover::before{opacity:1}
.card__body{transform:translateZ(30px)}
.card__n{transform:translateZ(40px)}
.h2 em{filter:drop-shadow(0 0 18px rgba(201,162,74,.25))}
.reveal.is-in .facts li{animation:rise .8s both}
.facts li:nth-child(2){animation-delay:.08s}.facts li:nth-child(3){animation-delay:.16s}.facts li:nth-child(4){animation-delay:.24s}.facts li:nth-child(5){animation-delay:.32s}.facts li:nth-child(6){animation-delay:.4s}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.cards .card.reveal:nth-child(4n+2){transition-delay:.1s}.cards .card.reveal:nth-child(4n+3){transition-delay:.2s}.cards .card.reveal:nth-child(4n+4){transition-delay:.3s}
@media (max-width:520px){.sound-fab{right:12px;bottom:12px;padding:10px 14px}.steps{gap:3px}}
@media (prefers-reduced-motion:reduce){.marquee__track,.viz__rays{animation:none}.cursor-glow{display:none}}

/* v3: about inset, stage layout, hero legibility */
.about__inset{position:absolute;width:36%;height:auto;right:-10%;bottom:-6%;aspect-ratio:647/824;object-fit:cover;border:6px solid #1a140b;outline:1px solid var(--gold);box-shadow:0 30px 60px -20px #000,0 0 30px rgba(201,162,74,.25);transform:rotate(4deg) translateZ(40px)}
@media (max-width:860px){.about__inset{right:-4%;width:38%}}
.hero__content::before{content:"";position:absolute;left:50%;top:55%;width:min(900px,120vw);height:70%;transform:translate(-50%,-50%);background:radial-gradient(ellipse at center,rgba(7,6,10,.55),transparent 70%);z-index:-1;pointer-events:none}
.hero__sub{text-shadow:0 2px 18px #000,0 0 2px #000}
.stage{display:block;min-height:0;padding:0 0 clamp(60px,9vw,120px)}
.stage__canvas,.stage__fallback{position:relative;inset:auto;height:min(82vh,820px);min-height:460px}
.stage__canvas{display:block}
.no-webgl .stage__canvas{display:none}
.stage::after{background:linear-gradient(transparent 0,transparent calc(min(82vh,820px) - 220px),var(--ink) min(82vh,820px))}
.stage__overlay{margin-top:-90px}


/* separate background-music toggle (Musikk) */
.music-fab{position:fixed;right:22px;bottom:22px;z-index:80;display:flex;align-items:center;gap:10px;padding:10px 16px 10px 12px;border-radius:999px;border:1px solid rgba(201,162,74,.55);background:rgba(10,8,8,.72);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:var(--gold-2);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;cursor:pointer;box-shadow:0 10px 40px -10px rgba(0,0,0,.8);transition:background .3s,border-color .3s}
.music-fab:hover{background:rgba(201,162,74,.18)}
.music-fab__icon{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:50%;border:1px solid var(--gold);font-size:.7rem;color:var(--gold)}
.music-fab.is-on{border-color:var(--gold);background:linear-gradient(120deg,rgba(201,162,74,.28),rgba(10,8,8,.8))}
.music-fab.is-on .music-fab__icon{animation:mfloat 3.2s ease-in-out infinite}
@keyframes mfloat{50%{transform:translateY(-2px) rotate(-8deg);box-shadow:0 0 14px rgba(201,162,74,.6)}}
@media (max-width:520px){.music-fab{padding:8px 12px 8px 10px;letter-spacing:.12em}.music-fab .lbl{font-size:.6rem}}
@media (prefers-reduced-motion:reduce){.music-fab.is-on .music-fab__icon{animation:none}}

/* ===== v4: Kapittel IV · Piano ===== */
.viz-wrap{position:relative;width:100%}
.viz-wrap .viz{width:100%}
.viz-wrap .viz__meta{position:static;justify-content:center;flex-wrap:wrap;margin-top:18px;text-align:center;line-height:1.4}
.viz__rings i{transition:transform .12s ease-out,border-color .12s;border-color:rgba(201,162,74,calc(.3 + var(--p)*.6))}
.keys{--whites:10;position:relative;display:flex;margin-top:1.8rem;max-width:520px;height:clamp(130px,22vw,170px);padding:10px 10px 12px;border-radius:10px;
  background:linear-gradient(180deg,#1b150c,#0b0907);box-shadow:inset 0 0 0 1px rgba(201,162,74,.45),0 30px 60px -25px #000,0 0 40px -10px rgba(201,162,74,.25);
  touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;perspective:700px}
.keys::before{content:"";position:absolute;left:10px;right:10px;top:6px;height:4px;border-radius:2px;background:var(--gold-grad);opacity:.7}
.key{-webkit-tap-highlight-color:transparent;border:0;padding:0;outline-offset:-3px}
.key--white{position:relative;flex:1;margin:0 1px;border-radius:0 0 7px 7px;background:linear-gradient(180deg,#fffaf0 0%,#f1e8d6 70%,#ddd0b6 100%);
  box-shadow:inset 0 -6px 0 #cbbd9f,inset 0 0 0 1px rgba(0,0,0,.25),0 4px 6px rgba(0,0,0,.5);transform-origin:50% 0;transition:transform .06s,box-shadow .12s,background .12s;display:flex;align-items:flex-end;justify-content:center}
.key--white span{font-size:.6rem;letter-spacing:.12em;color:#8a7a5a;margin-bottom:10px;pointer-events:none}
.key--black{position:absolute;z-index:2;top:10px;width:calc((100% - 20px)/var(--whites)*.62);height:58%;left:calc(10px + (100% - 20px)/var(--whites)*var(--wi) - (100% - 20px)/var(--whites)*.31);
  border-radius:0 0 5px 5px;background:linear-gradient(180deg,#2a2622 0%,#0d0b0a 85%,#1c1916 100%);box-shadow:inset 0 -5px 0 #000,inset 0 0 0 1px rgba(201,162,74,.25),0 5px 8px rgba(0,0,0,.6);transform-origin:50% 0;transition:transform .06s,box-shadow .12s}
.key--white.is-down{transform:rotateX(-4deg);background:linear-gradient(180deg,#fff6dc 0%,#f3dfa6 70%,#e0c27a 100%);box-shadow:inset 0 -3px 0 #c9a24a,inset 0 0 0 1px rgba(201,162,74,.8),0 0 24px rgba(201,162,74,.85),0 0 60px rgba(201,162,74,.35)}
.key--black.is-down{transform:rotateX(-5deg);box-shadow:inset 0 -2px 0 #000,inset 0 0 0 1px var(--gold),0 0 20px rgba(201,162,74,.9);background:linear-gradient(180deg,#4a3b1c 0%,#1a140b 85%)}
@media (hover:hover){.key--white:hover{background:linear-gradient(180deg,#fffdf6 0%,#f6eedd 70%,#e4d8bf 100%)}.key--black:hover{background:linear-gradient(180deg,#36302a 0%,#14110e 85%)}}
.keys__hint{margin-top:.8rem;font-size:.68rem;letter-spacing:.12em;color:var(--muted)}
.steps{align-items:end;height:22px}
.steps i{height:calc(6px + var(--h,0)*3px)}
@media (max-width:520px){.keys{height:140px;padding:8px 6px 10px}.keys::before{left:6px;right:6px}.key--white span{display:none}.key--black{left:calc(6px + (100% - 12px)/var(--whites)*var(--wi) - (100% - 12px)/var(--whites)*.31);width:calc((100% - 12px)/var(--whites)*.62);top:8px}}
@media (hover:none){.keys__hint{display:none}}
@media (prefers-reduced-motion:reduce){.key--white.is-down,.key--black.is-down{transform:none}}
/* finale handle: don't clip descenders (y, p) */
.follow__handle{line-height:1.25;padding:.05em .08em .2em;margin-bottom:.6rem}