:root{--bg:#08090b;--ink:#f4f1e9;--muted:#858890;--line:#25282c;--accent:#ff5c35;--blue:#b7c7d9}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:'Space Grotesk',sans-serif;overflow-x:hidden}.topbar{position:fixed;z-index:10;top:0;left:0;right:0;height:76px;padding:0 5vw;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.1);mix-blend-mode:screen}.brand{color:var(--ink);text-decoration:none;font-weight:600;letter-spacing:-.04em;font-size:1.25rem}.brand-mark{color:var(--accent);font-size:1.45rem;margin-right:.45rem}.top-meta,.index,.eyebrow,.stage-label,.stage-caption,footer,.part-code{font-family:'DM Mono',monospace;font-size:.68rem;letter-spacing:.14em}.top-meta{color:#a6a8ad;display:flex;align-items:center;gap:.6rem}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent)}.index{color:#8e9197}.scene{min-height:100vh;position:relative}.hero{padding:19vh 10vw 10vh;display:flex;flex-direction:column;justify-content:center}.hero-copy{max-width:580px}.eyebrow{color:var(--accent);margin:0 0 1.5rem}.hero h1{font-size:clamp(4.5rem,11vw,11rem);line-height:.83;letter-spacing:-.085em;margin:0;font-weight:600}.hero h1 em,.manifest h2 em{font-style:normal;color:var(--accent)}.intro{max-width:320px;color:var(--muted);line-height:1.6;margin-top:2rem;font-size:1rem}.scroll-cue{position:absolute;bottom:6vh;left:10vw;color:var(--muted);font-family:'DM Mono',monospace;font-size:.65rem;letter-spacing:.12em;display:flex;align-items:center;gap:1rem}.scroll-line{width:55px;height:1px;background:var(--accent);display:block}.rocket-stage{height:190vh;position:relative;display:flex;align-items:center;justify-content:center}.stage-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:80px 80px;mask-image:linear-gradient(to bottom,transparent,black 18%,black 82%,transparent)}.rocket-wrap{width:min(300px,38vw);height:650px;position:sticky;top:calc(50vh - 325px);transform:scale(.9);filter:drop-shadow(0 0 32px rgba(255,92,53,.08))}.part{position:absolute;left:50%;transform:translateX(-50%);transition:transform .1s linear,opacity .1s linear;will-change:transform}.nose{width:120px;height:160px;top:0;background:linear-gradient(105deg,#c7d1da,#68737d 45%,#dce2e6 75%);clip-path:polygon(50% 0,100% 100%,0 100%);border-radius:60px 60px 10px 10px;z-index:5}.nose-tip{position:absolute;top:0;left:50%;width:2px;height:18px;background:#ffdfc6}.window{position:absolute;left:50%;top:73px;width:30px;height:30px;transform:translateX(-50%);border:3px solid #1b252e;border-radius:50%;background:#a8d5e3;box-shadow:inset 0 0 0 3px #5f7784}.upper{top:135px;width:145px;height:155px;background:linear-gradient(90deg,#4b5660,#d2d9dd 45%,#69737b);border-radius:22px 22px 12px 12px;z-index:4}.mid{top:272px;width:158px;height:150px;background:linear-gradient(90deg,#59646d,#d6dde0 46%,#636d75);border-radius:14px 14px 20px 20px;z-index:3}.lower{top:402px;width:164px;height:135px;background:linear-gradient(90deg,#3d484f,#bec7cc 45%,#59636a);border-radius:13px 13px 27px 27px;z-index:2}.engine{top:510px;width:125px;height:115px;background:#303a41;border-radius:12px 12px 38px 38px;z-index:1}.nozzle{position:absolute;left:50%;bottom:-16px;transform:translateX(-50%);width:66px;height:35px;background:#11171a;clip-path:polygon(18% 0,82% 0,100% 100%,0 100%)}.flame{position:absolute;bottom:-125px;left:50%;transform:translateX(-50%);background:linear-gradient(#ffe6b0,#ff5c35,transparent);filter:blur(3px);clip-path:polygon(50% 0,80% 65%,100% 100%,50% 75%,0 100%,20% 65%);opacity:0}.f1{width:62px;height:125px}.f2{width:28px;height:90px;bottom:-95px}.fin{position:absolute;bottom:-10px;width:50px;height:75px;background:#9ba9b3;clip-path:polygon(100% 0,100% 100%,0 100%,28% 18%)}.fin-l{left:-37px;transform:skewY(8deg)}.fin-r{right:-37px;transform:scaleX(-1) skewY(8deg)}.band{height:12px;width:100%;background:var(--accent);position:absolute;top:28px;opacity:.9}.engine-ring{position:absolute;left:50%;bottom:12px;width:92%;height:10px;transform:translateX(-50%);border-top:2px solid #ffb15c;border-bottom:2px solid #354047}.panel-line{position:absolute;left:22px;right:22px;top:49px;border-top:1px solid rgba(15,20,24,.6)}.panel-line.short{top:73px;right:55px}.part-code{position:absolute;bottom:15px;right:14px;color:rgba(20,28,32,.55);font-size:.5rem}.stage-label{position:absolute;color:#72767c;z-index:2;top:50%;writing-mode:vertical-rl}.stage-label span{color:var(--accent);margin-bottom:10px}.label-left{left:7vw}.label-right{right:7vw;transform:rotate(180deg)}.progress{position:fixed;z-index:6;left:0;bottom:0;height:3px;background:var(--line);width:100%}.progress span{display:block;height:100%;width:0;background:var(--accent)}.stage-caption{position:fixed;z-index:5;bottom:28px;left:50%;transform:translateX(-50%);color:#777c82}.manifest{padding:15vh 10vw 12vh;display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:10vw}.manifest h2{font-size:clamp(3rem,7vw,7rem);letter-spacing:-.07em;line-height:.9;margin:0}.manifest-list{border-top:1px solid var(--line)}.manifest-list div{padding:1.35rem 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:40px 1fr;gap:.2rem}.manifest-list span,.manifest-list small{font: .62rem 'DM Mono',monospace;color:var(--accent);letter-spacing:.12em}.manifest-list strong{font-size:1.1rem;font-weight:500}.manifest-list small{grid-column:2;color:var(--muted);font-size:.6rem}.closing{grid-column:1/-1;color:var(--muted);max-width:290px;line-height:1.55;margin-top:8vh}footer{padding:2rem 5vw;color:#666b71;border-top:1px solid var(--line);display:flex;justify-content:space-between}@media(max-width:700px){.topbar{height:64px;padding:0 6vw}.top-meta{display:none}.hero{padding:17vh 8vw 8vh}.hero h1{font-size:clamp(4rem,21vw,7rem)}.rocket-stage{height:165vh}.rocket-wrap{transform:scale(.72);width:220px}.stage-label{font-size:.55rem}.label-left{left:5vw}.label-right{right:5vw}.manifest{padding:18vh 8vw 12vh;display:block}.manifest-list{margin-top:4rem}.stage-caption{font-size:.55rem;white-space:nowrap}.index{font-size:.58rem}}