@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{--paper:#f6f6f2;--ink:#232622;--muted:#72756f;--line:#d9dcd3;--red:#de3928}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',sans-serif;font-size:16px}a{color:inherit;text-decoration:none}button{font:inherit}header{height:90px;margin:0 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;font-family:'Space Grotesk',sans-serif;font-size:29px;letter-spacing:-1.6px;font-weight:700}.brand-mark{background:var(--red);color:#fff;font-style:italic;font-size:25px;line-height:32px;text-align:center;width:33px;height:33px; margin-right:10px;letter-spacing:-2px}.brand-dot{font-size:13px;align-self:flex-start;margin-top:6px;margin-left:3px;letter-spacing:0}.header-label,.header-link{font-size:12px;letter-spacing:1.2px}.header-link{font-size:14px;letter-spacing:0}.header-link span{margin-left:20px;color:var(--red)}.intro{position:relative;margin:0 5%;padding:65px 0 45px}.eyebrow{font-size:12px;font-weight:600;letter-spacing:1.6px;display:flex;align-items:center;gap:10px}.eyebrow>span{width:7px;height:7px;background:var(--red)}h1,h2,h3{font-family:'Space Grotesk',sans-serif}h1{font-size:clamp(64px,8vw,116px);line-height:.97;font-weight:500;letter-spacing:-6px;margin:25px 0 30px}h1>span{color:var(--red)}.intro-bottom{display:flex;align-items:flex-end;justify-content:space-between;max-width:690px}.intro p{color:var(--muted);line-height:1.6;margin:0}.scroll-link{display:flex;align-items:center;gap:12px;font-size:12px;letter-spacing:1.3px}.down{display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;width:37px;height:37px;font-size:20px;transition:transform .3s}.scroll-link:hover .down{transform:translateY(4px);border-color:var(--red)}.edition{position:absolute;right:0;top:80px;writing-mode:vertical-rl;font-size:11px;letter-spacing:2px;color:var(--muted)}.anatomy{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);margin:0 5%}.product-column{position:relative;border-right:1px solid var(--line)}.product-stage{position:sticky;top:0;height:100svh;max-height:960px;min-height:620px;display:flex;flex-direction:column;padding:25px 28px 20px 0;overflow:hidden}.stage-heading,.stage-footer{display:flex;justify-content:space-between;align-items:center;font-size:11px;letter-spacing:1.1px;color:var(--muted);z-index:2}.stage-heading i{display:inline-block;width:6px;height:6px;background:var(--red);border-radius:50%;margin-right:7px}.product-visual{flex:1;position:relative;min-height:0;display:flex;align-items:center;justify-content:center;perspective:1000px}.product-visual img{position:relative;width:94%;height:90%;object-fit:contain;mix-blend-mode:multiply;transition:transform .55s ease,filter .5s;will-change:transform;z-index:1}.technical-ring{position:absolute;border:1px solid #dfe2d9;border-radius:50%;width:86%;aspect-ratio:1;left:7%;top:18%;}.ring-two{width:66%;left:17%;top:27%;border-style:dashed}.vertical-label{position:absolute;left:0;top:29%;writing-mode:vertical-rl;transform:rotate(180deg);font-size:10px;letter-spacing:2px;color:#999d93}.part-caption{position:absolute;bottom:20px;left:13%;right:7%;display:flex;align-items:center;gap:14px;z-index:3;background:#fffdf7e8;backdrop-filter:blur(10px);border:1px solid #d8dcd2;padding:17px 20px;font-size:14px;box-shadow:0 5px 30px #242b2210}.part-caption>span:first-child{color:var(--red);font-size:12px;font-weight:700}.caption-cross{margin-left:auto;color:var(--red)}.stage-footer{border-top:1px solid var(--line);padding-top:18px;letter-spacing:1px}.interaction-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--red);margin-right:6px}#reset{border:0;background:none;cursor:pointer;color:var(--muted);font-size:14px}#reset:hover{color:var(--red)}.hotspot{position:absolute;z-index:4;width:32px;height:32px;border-radius:50%;border:1px solid #fff9;background:#252c29dc;color:white;box-shadow:0 0 0 5px #ffffff35;cursor:pointer;font-size:11px;transition:background .25s,transform .25s,box-shadow .25s}.hotspot.active,.hotspot:hover{background:var(--red);transform:scale(1.16);box-shadow:0 0 0 7px #de392824}.hotspot:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid var(--red);outline-offset:5px}.details-column{padding-left:50px}.details-heading{padding:45px 0 35px;border-bottom:1px solid var(--line)}.details-heading .eyebrow{color:var(--red)}h2{font-size:38px;font-weight:500;line-height:1.14;letter-spacing:-1.6px;margin:20px 0 14px}.details-heading p{color:var(--muted);font-size:15px;line-height:1.6;max-width:310px}.part{position:relative;border-bottom:1px solid var(--line);padding:32px 0;transition:opacity .4s;scroll-margin-top:40px}.part::before{content:'';position:absolute;left:-51px;top:30px;bottom:30px;width:3px;background:var(--red);transform:scaleY(0);transition:transform .4s}.part.active::before{transform:scaleY(1)}.part-button{width:100%;padding:0;display:flex;align-items:center;gap:16px;border:0;background:transparent;text-align:left;cursor:pointer;color:var(--ink)}.part-num{font-size:12px;font-weight:500;color:var(--muted);align-self:flex-start;padding-top:5px}.part h3{font-size:23px;line-height:1.2;font-weight:500;letter-spacing:-.7px;margin:0;flex:1}.part-icon{color:var(--muted);font-size:22px;transition:transform .3s,color .3s}.part.active .part-num,.part.active h3,.part:hover h3{color:var(--red)}.part.active .part-icon{color:var(--red);transform:rotate(45deg)}.part-copy{padding-left:34px;max-width:400px}.part p{line-height:1.7;color:var(--muted);font-size:16px;margin:18px 0}.tag{display:inline-block;border:1px solid var(--line);padding:5px 8px;font-size:10px;letter-spacing:1px;color:#75796f}.end-note{display:flex;align-items:center;gap:18px;padding:45px 0}.end-mark{font-weight:700;color:var(--red);font-size:35px;font-style:italic}.end-note p{line-height:1.5;font-size:14px}.end-note a{margin-left:auto;font-size:25px}footer{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:0 5%;padding:30px 0;border-top:1px solid var(--line)}footer>span{font-size:10px;letter-spacing:1.2px;color:var(--muted)}footer .brand{font-size:23px}.part{opacity:.55}.part.active,.part:hover,.part:focus-within{opacity:1}@media(min-width:1600px){body{max-width:1600px;margin:auto}}@media(max-width:900px){.header-label{display:none}.details-column{padding-left:28px}.part::before{left:-29px}.product-stage{padding-right:15px}.part h3{font-size:20px}.part-copy{padding-left:0}h1{letter-spacing:-4px}.stage-footer{font-size:9px}#reset span{display:none}h2{font-size:30px}}@media(max-width:640px){header{height:75px}.brand{font-size:25px}.header-link{font-size:12px}.intro{padding:40px 0 35px}h1{font-size:61px;letter-spacing:-3.5px}.eyebrow{font-size:10px}.intro-bottom{align-items:center;gap:15px}.intro p{font-size:14px}.scroll-link{font-size:9px;gap:6px}.edition{display:none}.anatomy{display:block}.product-column{border-right:0;position:sticky;top:0;z-index:5;background:var(--paper);border-bottom:1px solid var(--line)}.product-stage{position:relative;height:47svh;min-height:320px;max-height:460px;padding:12px 0 9px}.product-visual img{width:70%;height:100%}.product-visual{margin-top:5px}.technical-ring{width:48%;left:26%;top:8%}.ring-two{width:38%;left:31%;top:17%}.stage-heading{font-size:9px}.stage-footer{display:none}.vertical-label{font-size:8px;left:8px}.part-caption{left:auto;right:0;bottom:8px;padding:10px;gap:8px;font-size:11px}.hotspot{width:25px;height:25px;font-size:9px}.details-column{padding-left:0}.details-heading{padding-top:32px}h2{font-size:33px}.part{padding:28px 10px;scroll-margin-top:49svh}.part::before{left:0}.part-copy{padding-left:32px}.part h3{font-size:22px}.part p{font-size:15px}.part{opacity:.7}footer>span:last-child{display:none}footer>span{font-size:9px;text-align:right;max-width:180px}.end-note{padding:30px 0}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before{transition:none!important;animation:none!important}.product-visual img{transform:none!important}}

.part.reveal-ready .part-copy{transform:translateY(14px);transition:transform .7s ease}.part.revealed .part-copy{transform:translateY(0)}