@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Inter:wght@400;600;700;800&family=Playfair+Display:ital,wght@0,700;1,700&display=swap');
:root{--ink:#dce9ef;--muted:#78909d;--bg:#02070d;--panel:#06131d;--line:#173747;--cyan:#37d7ff;--violet:#a86cff;--pink:#ff4ead;--gold:#ffc94e;--green:#59e39d;--red:#ff4c68;--sans:Inter,system-ui,sans-serif;--serif:'Playfair Display',Georgia,serif;--mono:'DM Mono',monospace;color-scheme:dark}
*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);margin:0;font-family:var(--sans)}a{color:inherit}.top{background:rgba(2,7,13,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);z-index:40}.hero{background:radial-gradient(circle at 74% 50%,rgba(199,219,255,.12),transparent 18%),radial-gradient(circle at 54% 50%,rgba(168,108,255,.12),transparent 32%),linear-gradient(110deg,#020509,#071019 72%,#101322);min-height:clamp(720px,82vh,900px);overflow:hidden;position:relative}.hero::before{background:repeating-linear-gradient(90deg,transparent 0 72px,rgba(55,215,255,.035) 73px);content:'';inset:0;pointer-events:none;position:absolute}.hero-copy{max-width:780px;padding:clamp(100px,12vh,145px) 6vw 60px;position:relative;z-index:3}.eyebrow,.kicker{color:var(--gold);font:600 .64rem var(--mono);letter-spacing:.15em;text-transform:uppercase}.hero-index{color:#6b8491;font:500 .65rem var(--mono);letter-spacing:.12em;margin:28px 0 16px}.hero-index i{color:var(--pink);font-style:normal;margin:0 8px}.hero h1{font:700 clamp(4rem,8.8vw,9.5rem)/.82 var(--serif);letter-spacing:-.065em;margin:0}.hero h1 span{color:#f1f3f0;text-shadow:0 0 32px rgba(255,255,255,.14)}.hero h1 em{background:linear-gradient(90deg,#8a73ff,#ff4ead,#ffd66c,#e9f3ff);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:700}.hero-dek{color:#9cb0b9;font-size:clamp(1rem,1.4vw,1.25rem);line-height:1.65;max-width:670px}.hero-actions,.return-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.hero-actions a,.return-actions a{background:var(--gold);border:1px solid var(--gold);color:#071019;font:700 .64rem var(--mono);padding:13px 16px;text-decoration:none;text-transform:uppercase}.hero-actions a.ghost,.return-actions a:nth-child(n+2){background:transparent;color:var(--cyan)}.hero-ledger{display:flex;gap:20px;margin-top:54px}.hero-ledger span{border-top:1px solid var(--line);color:#708792;font:500 .58rem var(--mono);padding-top:10px;text-transform:uppercase}.eclipse-stage{height:min(66vh,700px);min-height:560px;position:absolute;right:3vw;top:9vh;width:48vw}.sun-disc,.moon-disc{align-items:center;border-radius:50%;display:flex;justify-content:center;position:absolute}.sun-disc{background:radial-gradient(circle at 42% 40%,#07121b 0 42%,#000 66%);border:1px solid #233746;box-shadow:0 0 0 18px rgba(255,78,173,.025),0 0 90px rgba(168,108,255,.18);height:38vw;max-height:550px;max-width:550px;right:24%;top:8%;width:38vw}.sun-disc::after{border:1px solid rgba(255,201,78,.28);border-radius:50%;content:'';inset:-28px;position:absolute}.sun-disc span{background:conic-gradient(from 140deg,var(--pink),var(--violet),transparent 24%,transparent 77%,var(--cyan));border-radius:50%;filter:blur(1px);inset:-5px;opacity:.82;position:absolute}.sun-disc span::after{background:#01050a;border-radius:50%;content:'';inset:5px;position:absolute}.sun-disc b,.moon-disc b{color:#6f8792;font:600 .58rem/1.3 var(--mono);letter-spacing:.12em;text-align:center;z-index:2}.moon-disc{background:radial-gradient(circle at 38% 32%,#fff 0 6%,#dce7f4 17%,#8794ae 42%,#26324b 74%);box-shadow:0 0 44px rgba(194,220,255,.65);height:9vw;max-height:132px;max-width:132px;right:2%;top:41%;width:9vw}.moon-disc span{border:1px solid rgba(255,255,255,.3);border-radius:50%;inset:-18px;position:absolute}.moon-disc b{color:#071019}.beam{height:1px;left:55%;position:absolute;right:8%;top:48%;transform:rotate(-6deg);transform-origin:left}.beam::before{background:linear-gradient(90deg,var(--violet),var(--pink),var(--gold),#fff);box-shadow:0 0 20px var(--violet);content:'';height:3px;inset:0;position:absolute}.beam i{animation:beam-pulse 2.4s ease-in-out infinite;background:white;border-radius:50%;box-shadow:0 0 18px white;height:8px;position:absolute;top:-3px;width:8px}.neon-pulse{animation:pulse-orbit 8s linear infinite;border:1px solid var(--cyan);border-radius:50%;color:var(--cyan);font:700 .7rem var(--mono);height:52px;left:62%;padding-top:15px;position:absolute;text-align:center;top:43%;width:52px}.scroll-cue{bottom:20px;color:#58717d;font:500 .56rem var(--mono);left:6vw;position:absolute}.scroll-cue b{color:var(--gold);margin-left:10px}@keyframes beam-pulse{0%{left:0}100%{left:100%}}@keyframes pulse-orbit{to{transform:rotate(360deg) translateX(36px) rotate(-360deg)}}
.journey-nav{background:rgba(3,10,16,.94);border-bottom:1px solid var(--line);border-top:1px solid var(--line);display:flex;gap:0;overflow:auto;position:sticky;top:58px;z-index:25}.journey-nav a{border-right:1px solid var(--line);color:#79909a;font:600 .57rem var(--mono);padding:13px 20px;text-decoration:none;text-transform:uppercase;white-space:nowrap}.journey-nav a b{color:var(--gold);margin-right:6px}.journey-marker{color:var(--cyan);font:600 .57rem var(--mono);margin-left:auto;padding:13px 20px;white-space:nowrap}
.scene{margin:0 auto;max-width:1500px;padding:clamp(70px,9vw,135px) 5vw;position:relative}.scene-copy{display:grid;gap:30px;grid-template-columns:85px minmax(0,880px);margin-bottom:54px}.scene-number{color:#365867;font:500 1rem var(--mono)}.scene h2{font:800 clamp(2.7rem,6vw,6.2rem)/.94 var(--sans);letter-spacing:-.065em;margin:12px 0 20px}.scene p{color:#8fa5af;font-size:1rem;line-height:1.72;max-width:780px}.operator-scene{background:linear-gradient(180deg,#02070d,#07111a)}.operator-layout{display:grid;gap:18px;grid-template-columns:260px 1fr}.state-switcher{display:grid;gap:8px}.state-switcher button,.core-controls button{background:#06131d;border:1px solid var(--line);color:var(--ink);cursor:pointer;font:inherit;text-align:left}.state-switcher button{display:grid;gap:7px;padding:22px}.state-switcher small{color:#708893;font:600 .57rem var(--mono)}.state-switcher strong{font-size:1.35rem}.state-switcher span{color:#69808b;font:400 .62rem/1.45 var(--mono)}.state-switcher button.active{border-color:var(--gold);box-shadow:inset 4px 0 var(--gold)}.state-switcher button[data-band=low].active{border-color:var(--violet);box-shadow:inset 4px 0 var(--violet)}.state-switcher button[data-band=high].active{border-color:var(--red);box-shadow:inset 4px 0 var(--red)}.operator-instrument{background:#040b13;border:1px solid var(--line)}.instrument-head{align-items:center;border-bottom:1px solid var(--line);display:flex;font:600 .64rem var(--mono);justify-content:space-between;padding:14px 18px}.instrument-head b{color:var(--gold)}.operator-instrument canvas{display:block;height:520px;width:100%}.band-control{align-items:center;border-top:1px solid var(--line);display:grid;font:600 .58rem var(--mono);gap:14px;grid-template-columns:auto 1fr auto;padding:15px 18px}.band-control input{accent-color:var(--gold);width:100%}.band-control output{color:var(--gold)}.operator-readout{border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr)}.operator-readout span{color:#6f8792;font:500 .57rem var(--mono);padding:16px;text-transform:uppercase}.operator-readout span+span{border-left:1px solid var(--line)}.operator-readout b{color:var(--cyan);display:block;font-size:1.15rem;margin-bottom:3px}
.mirror-scene{max-width:none;padding-left:0;padding-right:0}.mirror-copy{margin:0 auto 40px;max-width:1200px;padding:0 5vw}.mirror-copy h2{font-family:var(--serif)}.mirror-stage{background:#020408;border-bottom:1px solid var(--line);border-top:1px solid var(--line);height:min(82vh,900px);min-height:620px;position:relative}.mirror-stage canvas{height:100%;width:100%}.mirror-label{bottom:34px;font:600 .65rem var(--mono);letter-spacing:.12em;position:absolute;text-transform:uppercase}.mirror-label small{color:#6b7c83;display:block;font-size:.52rem;margin-top:8px}.mirror-label.left{left:5vw}.mirror-label.right{color:var(--cyan);right:5vw;text-align:right}.mirror-axis-label{background:#050a0f;border:1px solid #35434c;bottom:30px;color:#778992;font:500 .5rem var(--mono);left:50%;padding:7px 10px;position:absolute;transform:translateX(-50%)}
.core-scene{background:#f0eee5;color:#111922;max-width:none}.core-scene .scene-copy,.core-controls,.core-stage,.core-boundary{margin-left:auto;margin-right:auto;max-width:1360px}.core-scene .kicker{color:#9a6810}.core-scene p{color:#657078}.core-controls{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.core-controls button{color:#dbe9ee;padding:10px 16px}.core-controls button.active{background:#103245;border-color:#00bde9;color:#45dcff}.core-controls span{align-self:center;color:#6b747a;font:600 .55rem var(--mono);margin-left:auto}.core-stage{background:#07121b;border:1px solid #183747}.core-steps{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr auto 1fr;padding:14px 18px}.core-steps span,.core-steps b{color:#8ba0aa;font:600 .54rem var(--mono);text-align:center}.core-steps b{color:#ff51b2}.core-steps i{color:#ffc94e;font-style:normal}.core-stage canvas{display:block;height:600px;width:100%}.core-boundary{border:1px solid #bcc4c5;border-top:0;display:grid;gap:6px;grid-template-columns:auto 1fr;padding:16px 18px}.core-boundary b{color:#9a6810;font:600 .57rem var(--mono)}.core-boundary span{font-weight:700}.core-boundary small{color:#6a7479;grid-column:2;font:.59rem/1.5 var(--mono)}
.return-scene{align-items:center;display:grid;gap:60px;grid-template-columns:minmax(320px,.72fr) 1.28fr}.return-orbit{aspect-ratio:1;border:1px solid var(--line);border-radius:50%;position:relative}.return-orbit::before{border:1px dashed #244654;border-radius:50%;content:'';inset:12%;position:absolute}.return-sun,.return-moon{border-radius:50%;position:absolute;top:41%}.return-sun{background:#000;border:1px solid var(--violet);box-shadow:0 0 28px rgba(168,108,255,.34);height:18%;left:10%;width:18%}.return-moon{background:radial-gradient(circle at 35% 30%,#fff,#9eabc2 45%,#303b51);box-shadow:0 0 32px rgba(219,235,255,.55);height:14%;right:12%;top:43%;width:14%}.return-orbit i{background:linear-gradient(90deg,var(--violet),var(--pink),var(--gold),#fff);height:2px;left:28%;position:absolute;right:26%;top:50%}.return-orbit b{color:var(--gold);font:400 4rem var(--serif);left:45%;position:absolute;top:42%}.return-copy h2{font-family:var(--serif)}.return-actions a{font-size:.55rem}.claim-boundary{background:#150c18;border-left:3px solid var(--pink);grid-column:1/-1;padding:18px 22px}.claim-boundary b{color:#ff7ac2;font:600 .58rem var(--mono)}.claim-boundary p{font:.66rem/1.6 var(--mono);max-width:none}footer{border-top:1px solid var(--line);color:#6f8590;display:flex;font:500 .56rem var(--mono);justify-content:space-between;padding:26px 5vw}
@media(max-width:1050px){.hero-copy{max-width:650px}.eclipse-stage{opacity:.64;right:-12vw;width:62vw}.operator-layout{grid-template-columns:1fr}.state-switcher{grid-template-columns:repeat(3,1fr)}.return-scene{grid-template-columns:1fr}.return-orbit{margin:auto;max-width:430px;width:100%}}
@media(max-width:720px){.hero-copy{padding-left:22px;padding-right:22px}.hero h1{font-size:clamp(3.8rem,17vw,6.2rem)}.hero-ledger{display:none}.eclipse-stage{opacity:.34;right:-40vw;width:100vw}.journey-nav{top:94px}.journey-marker{display:none}.scene{padding:72px 22px}.scene-copy{grid-template-columns:45px 1fr}.state-switcher{grid-template-columns:1fr}.operator-instrument canvas{height:430px}.operator-readout{grid-template-columns:1fr}.operator-readout span+span{border-left:0;border-top:1px solid var(--line)}.mirror-stage{height:650px}.mirror-axis-label{bottom:88px;text-align:center;width:76%}.core-steps i{display:none}.core-steps{grid-template-columns:repeat(5,1fr);padding:12px 6px}.core-stage canvas{height:520px}.core-controls span{order:4;width:100%}.return-actions{align-items:stretch;flex-direction:column}footer{flex-direction:column;gap:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.beam i,.neon-pulse{animation:none}}

/* Big Egg: the hero sphere becomes the body; the Moon remains the return. */
.sun-disc{appearance:none;color:inherit;cursor:pointer;font:inherit;padding:0;transition:border-radius .9s cubic-bezier(.2,.8,.2,1),height .9s cubic-bezier(.2,.8,.2,1),width .9s cubic-bezier(.2,.8,.2,1),right .9s cubic-bezier(.2,.8,.2,1),top .9s cubic-bezier(.2,.8,.2,1),box-shadow .9s}.sun-disc:focus-visible,.moon-disc:focus-visible{outline:2px solid var(--gold);outline-offset:8px}.sun-label{transition:opacity .35s,transform .7s}.egg-interior{align-items:center;display:flex;flex-direction:column;inset:10% 12%;justify-content:center;opacity:0;pointer-events:none;position:absolute;transform:scale(.72);transition:opacity .55s .25s,transform .8s .15s;z-index:3}.egg-interior small{color:var(--cyan);font:600 .52rem var(--mono);letter-spacing:.12em;margin-bottom:3%;position:static}.pascal-joint{filter:drop-shadow(0 0 12px rgba(168,108,255,.34));height:54%;overflow:visible;width:72%}.pascal-joint polygon,.pascal-joint line{fill:none;stroke:rgba(255,201,78,.62);stroke-width:1.4}.pascal-joint line{stroke:rgba(55,215,255,.5)}.pascal-joint circle{fill:#07121b;stroke:var(--cyan);stroke-width:2}.pascal-joint circle:nth-of-type(2){stroke:var(--violet)}.pascal-joint circle:nth-of-type(3){stroke:var(--pink)}.pascal-joint .joint-core{fill:var(--gold);stroke:#fff;transform-box:fill-box;transform-origin:center}.joint-words{display:flex;justify-content:space-between;margin-top:-4%;width:82%}.joint-words i{color:#8ea5b0;font:500 .42rem var(--mono);font-style:normal;letter-spacing:.08em}.egg-interior strong{color:var(--gold);font:700 clamp(1rem,2vw,1.65rem) var(--mono);margin-top:5%}.egg-interior em{color:#6f8792;font:500 .4rem var(--mono);font-style:normal;letter-spacing:.09em;margin-top:4px}.egg-story{background:rgba(2,7,13,.82);border-left:2px solid var(--gold);bottom:1%;display:grid;gap:5px;opacity:0;padding:12px 15px;pointer-events:none;position:absolute;right:25%;transform:translateY(12px);transition:opacity .5s .45s,transform .6s .4s;z-index:6}.egg-story b{color:var(--gold);font:700 .58rem var(--mono);letter-spacing:.12em}.egg-story span,.egg-story small{color:#a1b2ba;font:500 .48rem var(--mono)}.egg-story small{color:#607985;margin-top:3px}.eclipse-stage.is-egg .sun-disc{animation:egg-breathe 5.83s ease-in-out infinite;border-radius:50% 50% 46% 46%/58% 58% 42% 42%;box-shadow:0 0 0 18px rgba(55,215,255,.025),0 0 120px rgba(168,108,255,.24);height:min(45vw,650px);right:28%;top:0;width:min(32vw,470px)}.eclipse-stage.is-egg .sun-label{opacity:0;transform:scale(.7)}.eclipse-stage.is-egg .egg-interior{opacity:1;transform:scale(1)}.eclipse-stage.is-egg .egg-story{opacity:1;transform:none}.eclipse-stage.is-egg .joint-core{animation:joint-pulse 1.566s ease-in-out infinite}.eclipse-stage.is-egg .beam{transform:rotate(-2deg)}.moon-disc{cursor:pointer;text-decoration:none;transition:box-shadow .35s,transform .35s}.moon-disc small{bottom:-28px;color:var(--cyan);font:600 .43rem var(--mono);letter-spacing:.1em;opacity:.7;position:absolute;white-space:nowrap}.moon-disc:hover{box-shadow:0 0 65px rgba(194,220,255,.9);transform:scale(1.06)}@keyframes egg-breathe{0%,100%{transform:scale(.975)}50%{transform:scale(1.025)}}@keyframes joint-pulse{50%{filter:drop-shadow(0 0 16px var(--gold));transform:scale(1.25)}}
@media(max-width:1050px){.eclipse-stage.is-egg .sun-disc{right:24%;width:min(43vw,470px)}.egg-story{right:19%}}
@media(max-width:720px){.eclipse-stage.is-egg{opacity:.72}.eclipse-stage.is-egg .sun-disc{height:min(82vw,580px);right:28%;width:min(58vw,410px)}.egg-story{display:none}.moon-disc small{display:none}}
@media(prefers-reduced-motion:reduce){.eclipse-stage.is-egg .sun-disc,.eclipse-stage.is-egg .joint-core{animation:none}.sun-disc,.egg-interior,.egg-story{transition:none}}
.eclipse-stage.is-egg .egg-story{pointer-events:auto}.egg-body-link{border-top:1px solid rgba(255,201,78,.28);color:var(--cyan);font:700 .48rem var(--mono);letter-spacing:.08em;margin-top:5px;padding-top:8px;text-decoration:none}.egg-body-link:hover{color:var(--gold)}
.instrument-head{gap:12px}.instrument-head small{color:#55717e;font:600 .5rem var(--mono);margin-left:auto}.instrument-head button{background:transparent;border:1px solid var(--line);color:var(--cyan);cursor:pointer;font:600 .5rem var(--mono);padding:7px 9px;text-transform:uppercase}.instrument-head button:hover,.instrument-head button:focus-visible{border-color:var(--cyan);outline:0}.instrument-head b{margin-left:4px}.mirror-live{animation:mirror-live 2.8s ease-in-out infinite;color:var(--cyan);font:600 .5rem var(--mono);letter-spacing:.12em;position:absolute;right:5vw;top:22px}.mirror-label{animation:mirror-label-breathe 5.6s ease-in-out infinite}.mirror-label.right{animation-delay:-2.8s}@keyframes mirror-live{50%{opacity:.35;text-shadow:0 0 18px var(--cyan)}}@keyframes mirror-label-breathe{50%{filter:brightness(1.7);transform:translateY(-4px)}}
@media(max-width:720px){.instrument-head{align-items:flex-start;flex-wrap:wrap}.instrument-head small{margin-left:0}.instrument-head button{margin-left:auto}.mirror-live{right:22px}}
@media(prefers-reduced-motion:reduce){.mirror-live,.mirror-label{animation:none}}
.operator-title{color:#27343c;text-shadow:0 0 26px rgba(213,229,235,.035);-webkit-text-stroke:.65px rgba(231,241,244,.58)}.operator-title .neon-outline{color:#02070d;-webkit-text-stroke:1.2px rgba(111,224,244,.92);text-shadow:0 0 20px rgba(55,215,255,.13)}.operator-title .grey-space-title{color:#2c3840;-webkit-text-stroke:.7px rgba(239,244,244,.62)}
@media(max-width:720px){.operator-title{-webkit-text-stroke:.5px rgba(231,241,244,.62)}.operator-title .neon-outline{-webkit-text-stroke:1px rgba(111,224,244,.95)}.operator-title .grey-space-title{-webkit-text-stroke:.55px rgba(239,244,244,.68)}}