@font-face{font-family:system;src:local('Helvetica Neue')}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px;overflow-x:clip}
body{margin:0;background:#000000;color:#f5f2ed;font-family:system,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}
button,a{touch-action:manipulation}
button{cursor:pointer}
::selection{background:#ffd500;color:#000000}
:focus-visible{outline:2px solid #ffd500;outline-offset:6px}
.skip-link{position:fixed;top:-60px;left:20px;z-index:100;background:#fff;color:#111;padding:12px}
.skip-link:focus{top:15px}

.site-header{position:fixed;top:0;width:100%;height:96px;z-index:30;display:flex;align-items:center;justify-content:space-between;padding:0 5.3%;transition:background .3s,height .3s;border-bottom:1px solid transparent}
.site-header.scrolled{height:78px;background:#000000d9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-color:#ffffff0b}
.brand{display:flex;gap:12px;align-items:center;font-size:14px;letter-spacing:2px;font-weight:700}
.brand svg{width:46px;fill:none;stroke:#ffd500;stroke-width:1.6;stroke-linejoin:round}
.brand-sub{display:block;text-align:center;font-size:9px;font-weight:400;margin-top:5px;letter-spacing:3px}
.site-header nav{display:flex;gap:34px;align-items:center;font-size:12px}
.site-header nav>a:not(.nav-cta){color:#dedfdf}
.nav-cta{border:1px solid #ffffff50;border-radius:40px;padding:13px 21px;transition:border-color .2s,background .2s}
.nav-cta:hover{border-color:#ffd500;background:#ffffff0a}
.nav-cta span{margin-left:22px;color:#ffd500}

/* Hero: scroll-scrubbed descent */
.hero-track{height:300svh}
.hero-sticky{height:100svh;position:sticky;top:0;overflow:hidden;background:#000000 url('assets/hero-poster.jpg') center/cover}
.hero-sticky canvas{width:100%;height:100%;position:absolute;inset:0}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,#00000066,transparent 75%),linear-gradient(0deg,#000000 0%,transparent 22%,#0000001a 70%,#00000040)}
.hero-copy{position:absolute;left:11%;top:25%;will-change:opacity,transform;text-shadow:0 2px 30px #00000080}
.eyebrow{font-size:10px;letter-spacing:2.7px;font-weight:500;line-height:1.6;color:#8faac6}
.tiny-star{font-size:16px;margin-right:10px}
h1,h2,p{margin-top:0}
h1{font-size:clamp(76px,8.7vw,144px);line-height:.96;letter-spacing:-.05em;font-weight:500;margin:25px 0 26px}
em{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-.05em}
h1 em{color:#f2d27a}
.hero-description{color:#d6d9de;font-size:17px;line-height:1.65;font-weight:300}
.text-link{display:inline-flex;gap:40px;align-items:center;font-size:12px;padding-bottom:10px;border-bottom:1px solid #ffffff40;margin-top:14px;transition:border-color .2s}
.text-link:hover{border-color:#ffd500}
.text-link span{color:#ffd500}
.hero-bottom{position:absolute;bottom:34px;left:5.3%;right:5.3%;display:flex;justify-content:space-between;align-items:center;font-size:8px;letter-spacing:2px;color:#c7cbd0}
.scroll-instruction{display:flex;gap:14px;align-items:center}
.scroll-instruction i{width:1px;height:30px;background:linear-gradient(transparent,#ffd500);display:block}
.hero-ending{position:absolute;inset:20% 8% auto;text-align:center;opacity:0;will-change:opacity,transform;text-shadow:0 2px 40px #000000b0}
.hero-ending h2{font-size:clamp(44px,6vw,90px);font-weight:400;line-height:1.08;letter-spacing:-.04em}
.hero-ending em{color:#f2d27a}

.intro{position:relative;text-align:center;padding:135px 22px 145px;background:#000000;z-index:2}
.intro h2{font-size:clamp(44px,5.4vw,78px);font-weight:450;line-height:1.08;letter-spacing:-.04em;margin:24px auto}
.intro h2 span{color:#79818c}
.intro>p:last-child{max-width:500px;margin:28px auto 0;color:#a0a7b2;font-size:15px;line-height:1.85}

/* Chapters with a pinned 3D object stage */
.experience-track{position:relative;background:#000000;overflow:clip}
.object-stage{height:100svh;position:sticky;top:0;margin-bottom:-100svh;overflow:hidden}
.stage-glow{position:absolute;width:65vw;height:95vh;right:-5%;top:0;background:radial-gradient(ellipse,#0a254099,transparent 64%)}
#object-canvas{width:100%;height:100%;display:block;position:absolute;inset:0}
.stage-floor{position:absolute;bottom:8%;width:50%;height:1px;right:4%;background:linear-gradient(90deg,transparent,#73869e23,transparent)}
.object-note{position:absolute;bottom:9%;right:16%;font-size:8px;letter-spacing:2px;color:#5a6574}
.chapter{height:145svh;position:relative;display:flex;align-items:flex-start;padding:0 11%;pointer-events:none}
.chapter-copy{position:sticky;top:34svh;width:43%;padding-bottom:20px;pointer-events:auto}
.chapter-copy .eyebrow span{color:#77808b;margin-right:12px}
.chapter h2{font-size:clamp(42px,4.9vw,75px);font-weight:450;line-height:1.08;letter-spacing:-.04em;margin:23px 0 25px}
.chapter h2 em{color:#f2d27a}
.chapter-copy>p:not(.eyebrow){max-width:335px;font-size:14px;line-height:1.9;color:#959fae}
.detail-line{display:flex;gap:22px;margin-top:33px;padding-top:21px;border-top:1px solid #ffffff13;width:max-content;max-width:100%;font-size:8px;letter-spacing:1.5px;color:#818d9b}
.chapter-counter{position:absolute;bottom:8svh;left:11%;font-size:9px;letter-spacing:2px;color:#536170}

.closing{min-height:92svh;position:relative;z-index:3;background:#000000;display:grid;place-items:center;text-align:center;overflow:hidden;border-top:1px solid #ffffff0b}
.closing-image{position:absolute;inset:0;background:linear-gradient(#00000060,#00000040 50%,#000000),url('assets/hero-ending.jpg') center 72%/cover;opacity:.6;transform:scale(1.05)}
.closing-content{z-index:1;padding:100px 20px}
.closing h2{font-size:clamp(50px,7vw,104px);font-weight:450;letter-spacing:-.04em;line-height:1.03;margin:28px 0}
.closing p:not(.eyebrow){font-size:15px;color:#c1c7ce;line-height:1.85}

.button{border:0;background:#ffd500;color:#000000;padding:17px 24px;display:inline-flex;align-items:center;justify-content:space-between;gap:35px;border-radius:4px;font-size:12px;transition:background .2s,transform .2s}
.button:hover{background:#ffe14d;transform:translateY(-2px)}
.button.light{background:#f0ede7;margin-top:23px}

.plan{position:relative;z-index:3;padding:125px 11%;display:grid;grid-template-columns:1fr 1.15fr;gap:9%;background:#0a0a0a;border-top:1px solid #ffffff0c}
.plan h2{font-size:clamp(46px,5vw,72px);font-weight:400;letter-spacing:-.04em;line-height:1.05;margin:25px 0}
.plan>div>p:last-child{color:#919ca9;font-size:14px;line-height:1.9}
.plan form{padding-top:7px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:22px}
label{display:block;font-size:10px;letter-spacing:.6px;color:#b8bec7;margin-bottom:25px}
input,select,textarea{width:100%;display:block;background:transparent;color:#e5e6e8;border:0;border-bottom:1px solid #ffffff26;padding:13px 0;font-size:13px;outline-offset:3px!important;border-radius:0;color-scheme:dark;transition:border-color .2s}
input:focus,select:focus,textarea:focus{border-color:#ffd500}
select option{background:#151515}
textarea{resize:vertical}
input::placeholder,textarea::placeholder{color:#616c7b}
.form-note{font-size:10px!important;line-height:1.7;color:#75808f!important;margin:14px 0 0}

footer{padding:45px 5.3% 75px;display:flex;justify-content:space-between;align-items:center;font-size:10px;color:#78828f;gap:25px}
.footer-brand{font-size:12px;letter-spacing:2px;color:#ddd}
.footer-brand span{display:block;font-size:10px;color:#78828f;letter-spacing:0;margin-top:10px}

.chapter-nav{position:fixed;right:3%;top:50%;transform:translateY(-50%);z-index:25;display:flex;flex-direction:column;gap:14px;transition:opacity .3s}
.chapter-nav a{display:flex;justify-content:flex-end;align-items:center;gap:14px;height:17px}
.chapter-nav i{height:4px;width:4px;border-radius:50%;background:#ffffff45;transition:all .25s}
.chapter-nav a.active i{background:#ffd500;box-shadow:0 0 0 4px #ffd50020}
.chapter-nav span{font-size:9px;letter-spacing:.5px;opacity:0;transition:opacity .2s;background:#00000088;padding:5px 7px}
.chapter-nav a:hover span,.chapter-nav a:focus-visible span{opacity:1}
.motion-toggle{position:fixed;bottom:20px;right:26px;z-index:30;background:#000000bb;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid #ffffff20;color:#a8b0bb;border-radius:25px;font-size:9px;padding:10px 14px;display:flex;gap:15px}

dialog{background:#111111;color:#eee;border:1px solid #ffffff20;border-radius:12px;width:min(560px,90vw);padding:40px;box-shadow:0 30px 100px #0008}
dialog::backdrop{background:#000000bb;backdrop-filter:blur(8px)}
dialog h2{font-size:34px;font-weight:400;letter-spacing:-1px}
.dialog-close{position:absolute;right:17px;top:12px;background:none;border:0;color:#ddd;font-size:25px}
.dialog-description{font-size:13px;color:#a6b1be;line-height:1.7}
pre{font-family:inherit;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.8;padding:20px;background:#0a0a0a;border-radius:5px}
.dialog-actions{display:flex;gap:12px}
.secondary{background:#262626;color:#fff}
.secondary:hover{background:#333333}
#copy-status{font-size:12px;margin:14px 0 0;color:#ffd500}
.noscript-note{padding:15px;text-align:center;color:#ffd500}
.no-webgl .object-stage{background:radial-gradient(ellipse at 70% 50%,#1a1a1a,#000000 65%)}

@media(min-width:1600px){.hero-copy{left:15%}.chapter{padding-left:15%}.plan{padding-left:15%;padding-right:15%}}
@media(max-width:760px){
.site-header{height:78px;padding:0 6%}.brand{font-size:11px;gap:8px;letter-spacing:1.2px}.brand svg{width:34px}.brand-sub{font-size:7px}
.site-header nav>a:not(.nav-cta){display:none}.nav-cta{font-size:10px;padding:12px 14px;min-height:44px;display:flex;align-items:center}.nav-cta span{margin-left:8px}
.hero-copy{left:8%;right:8%;top:24%}h1{font-size:clamp(64px,17vw,110px);letter-spacing:-.04em}.hero-description{font-size:14px}
.hero-bottom{left:8%;right:8%;bottom:64px;font-size:7px;letter-spacing:1px}.hero-bottom>span:first-child{max-width:125px;line-height:1.8}.frame-label{display:none}.scroll-instruction{margin-right:10px}
.hero-ending{top:18%}.hero-ending h2{font-size:42px}
.intro{padding:100px 8% 90px}.intro>p:last-child{font-size:14px}
.chapter{height:145svh;padding:0 8%}.chapter-copy{top:16svh;width:100%;padding-right:6%;padding-bottom:0}.chapter h2{font-size:43px;margin:15px 0}
.chapter-copy>p:not(.eyebrow){font-size:13px;line-height:1.7;max-width:310px;margin-bottom:10px}.detail-line{margin-top:14px;padding-top:13px;font-size:7px;gap:18px}
.chapter-counter{left:8%;bottom:6svh;font-size:8px}.object-note{display:none}.stage-floor{bottom:10%;right:10%;width:80%}.stage-glow{width:120vw;right:-10%;top:20%}
.chapter-nav{right:3%;gap:11px}.chapter-nav span{display:none}
.closing{min-height:80svh}.closing h2{font-size:56px}.closing p:not(.eyebrow){font-size:13px}
.plan{padding:85px 8%;grid-template-columns:1fr;gap:35px}.plan h2{font-size:55px}.form-row{gap:18px}
footer{padding:35px 8% 85px;flex-wrap:wrap;line-height:1.6}.footer-brand{width:100%}
.motion-toggle{right:15px;bottom:14px;font-size:8px}dialog{padding:30px 22px}.dialog-actions{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}.hero-track{height:100svh}.hero-sticky{background-image:url('assets/hero-ending.jpg')}.hero-copy{opacity:1!important;transform:none!important}.hero-ending{display:none}.chapter{height:115svh}}