/* Homepage: one content grid across light, white and dark sections. */
.homepage-v2{--home-edge:max(6vw,calc((100% - 1440px)/2));--home-space:120px}
.homepage-v2 .header-inner{max-width:none;padding-inline:var(--home-edge)}
.homepage-v2 #footer{padding-inline:var(--home-edge)}
.home-v2{--home-title:clamp(30px,2.65vw,44px);--home-subtitle:20px;color:#1d1d1f;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","PingFang SC","Segoe UI","Microsoft YaHei",sans-serif}
.home-v2 .wrap{padding-inline:var(--home-edge)}
.home-v2 h1,.home-v2 h2{font-weight:600;letter-spacing:-.025em;line-height:1.2;white-space:nowrap}
.home-v2 h2{font-size:var(--home-title)}
.home-v2 .subtitle{font-size:var(--home-subtitle);line-height:1.65;font-weight:400;color:#6e6e73;margin-top:22px;letter-spacing:0}
.home-v2 .section{padding-block:var(--home-space)}
.home-v2 .btn{line-height:1.5;font-family:inherit;font-size:15px;font-weight:500;min-height:52px;padding:14px 25px}
.home-hero{background:#f0efed;padding:40px var(--home-edge);display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;min-height:700px;overflow:hidden}
.home-hero-copy{min-width:0}
.home-hero h1{white-space:normal}
.hero-name{display:block;font-size:clamp(60px,5.5vw,88px);line-height:1.05;letter-spacing:-.04em}
.hero-position{display:block;font-size:clamp(24px,2.05vw,34px);font-weight:500;line-height:1.45;white-space:nowrap;margin-top:26px;letter-spacing:-.025em}
.home-hero .actions{margin-top:38px;gap:14px}
.home-hero-product{display:block;width:100%;height:660px;stroke:none;fill:none;mix-blend-mode:multiply;mask-image:linear-gradient(to right,transparent,#000 12%,#000 88%,transparent),linear-gradient(to bottom,transparent,#000 8%,#000 92%,transparent);mask-composite:intersect}
.home-fold-v2{display:grid;grid-template-columns:1fr 1.12fr;gap:64px;align-items:center}
.home-fold-v2 .subtitle{max-width:490px}
.home-carousel{min-width:0}
.carousel-window{overflow:hidden;touch-action:pan-y;outline-offset:6px;cursor:grab}
.carousel-window:active{cursor:grabbing}
.carousel-track{position:relative;display:flex;transition:transform .55s cubic-bezier(.2,.7,.2,1)}
.carousel-slide{flex:0 0 100%;min-width:0}
.carousel-slide img{aspect-ratio:1.35;object-fit:cover;object-position:27% center}
.carousel-slide:nth-child(2) img{object-position:66% center}
.carousel-slide figcaption{text-align:center;font-size:13px;color:#86868b;margin-top:16px;min-height:22px}
.carousel-controls{display:flex;justify-content:center;align-items:center;gap:22px;margin-top:16px}
.carousel-arrow{width:44px;height:44px;border-radius:50%;background:#f5f5f7;display:grid;place-items:center;transition:background .2s}
.carousel-arrow:hover{background:#e8e8ed}.carousel-arrow:disabled{opacity:.3;cursor:default}
.carousel-dots{display:flex;gap:2px}.carousel-dots button{width:28px;height:28px;display:grid;place-items:center}
.carousel-dots button:after{content:"";width:6px;height:6px;border-radius:50%;background:#c5c5ca;transition:width .2s}
.carousel-dots button[aria-pressed=true]:after{background:#1d1d1f;width:18px;border-radius:4px}
.carousel-dots button[hidden]{display:none}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.home-v2 .home-scenes-v2{padding-top:40px}
.home-scenes-v2 .section-heading{margin-bottom:44px}
.scene-carousel .carousel-track{gap:28px}
.scene-carousel .carousel-slide{flex-basis:calc((100% - 28px)/2)}
.scene-carousel .carousel-slide img{aspect-ratio:1.4;object-position:center}
.scene-carousel .carousel-slide:nth-child(3) img{object-position:65% center}
.scene-carousel .caption{display:flex;justify-content:space-between;align-items:center;text-align:left;gap:16px;margin:0;padding-top:18px;min-height:66px;color:#1d1d1f}
.scene-carousel .caption h3{font-size:21px;letter-spacing:0;font-weight:500}
.scene-carousel .caption span{font-size:12px;color:#86868b;white-space:nowrap}
.home-scenes-v2 .disclaimer{text-align:center;font-size:12px;margin-top:24px}
.home-glow{background:#020304;color:#f5f5f7;display:grid;grid-template-columns:1fr 1.12fr;gap:64px;align-items:center;min-height:600px;padding-block:64px;overflow:hidden}
.glow-copy{position:relative;min-width:0}
.home-glow .subtitle{color:#a1a1a6;max-width:510px}
.home-glow .btn{margin-top:32px}
.glow-art{position:static;width:100%;height:480px;object-fit:cover;object-position:center;mask-image:linear-gradient(to right,transparent,#000 12%,#000 88%,transparent),linear-gradient(to bottom,transparent,#000 10%,#000 86%,transparent);mask-composite:intersect}
.home-join .section-heading{text-align:center;margin-bottom:48px}
.home-join .actions{justify-content:center;margin-top:28px}
.home-join .join-panorama{width:100%;aspect-ratio:2.33;object-fit:cover;object-position:center 48%}
html[lang=en] .hero-position{white-space:normal;max-width:550px}
html[lang=en] .home-fold-v2 h2,html[lang=en] .home-glow h2{white-space:normal}
@media(min-width:1800px){.home-hero-product{height:720px}.home-hero{padding-block:48px}.home-glow{min-height:660px}.glow-art{height:510px}}
@media(max-width:1200px) and (min-width:761px){
 .home-v2{--home-title:clamp(26px,2.8vw,34px);--home-subtitle:18px}
 .home-fold-v2,.home-glow{gap:32px}
 .home-hero{gap:16px;min-height:620px}.home-hero-product{height:540px}
 .hero-name{font-size:60px}.hero-position{font-size:23px}
 .home-v2 .btn{padding:12px 18px;font-size:13px}.home-hero .actions{gap:10px}
 .scene-carousel .caption{display:block}.scene-carousel .caption span{display:block;margin-top:5px}
 .glow-art{height:420px}.home-glow{min-height:540px}
}
@media(max-width:760px){
 .homepage-v2{--home-edge:24px;--home-space:72px}
 .home-v2{--home-title:30px;--home-subtitle:17px}
 .home-v2 h1,.home-v2 h2{white-space:normal;letter-spacing:-.015em;line-height:1.25}
 .home-v2 .subtitle{margin-top:18px}
 .home-v2 .btn{font-size:14px;min-height:46px;padding:12px 19px}
 .home-hero{display:flex;flex-direction:column;align-items:stretch;gap:20px;min-height:0;padding-block:44px 22px}
 .hero-name{font-size:48px;line-height:1.1}.hero-position{font-size:25px;white-space:normal;margin-top:16px;max-width:350px}
 .home-hero .actions{margin-top:26px;gap:10px}.home-hero .btn{font-size:12px;padding:12px 15px;gap:10px}
 .home-hero-product{height:420px;width:100%}
 .home-fold-v2{grid-template-columns:1fr;gap:32px}
 .carousel-slide img{aspect-ratio:1.2}.carousel-controls{gap:16px;margin-top:12px}
 .home-v2 .home-scenes-v2{padding-top:16px}.home-scenes-v2 .section-heading{margin-bottom:30px}
 .scene-carousel .carousel-track{gap:16px}.scene-carousel .carousel-slide{flex-basis:90%}
 .scene-carousel .caption{display:block;min-height:84px}.scene-carousel .caption h3{font-size:18px}.scene-carousel .caption span{display:block;font-size:11px;margin-top:6px}
 .home-glow{grid-template-columns:1fr;gap:24px;min-height:0;padding-block:64px 24px}
 .home-glow .btn{margin-top:26px}.glow-art{height:auto;aspect-ratio:1.08;object-position:center}
 .home-join .section-heading{margin-bottom:32px}.home-join .subtitle{max-width:320px;margin-inline:auto}
 .home-join .join-panorama{aspect-ratio:1.2;object-position:68% center}
}
@media(prefers-reduced-motion:reduce){.carousel-track{transition:none}}


/* V5: visible continuation beyond the shared content edge. */
@media(min-width:761px){
 .scene-carousel{--peek:min(6vw,120px)}
 .scene-carousel .carousel-window{margin-right:calc(-1 * var(--peek))}
 .scene-carousel .carousel-track{width:calc(100% - var(--peek))}
 .home-glow{grid-template-columns:1.4fr 1fr;gap:40px}
 .home-glow h2{font-size:clamp(26px,2.55vw,42px)}
 .home-glow .subtitle{max-width:580px}
}
.home-join .subtitle{max-width:760px;margin-inline:auto}
html[lang=en] .home-join h2{white-space:normal}
@media(max-width:760px){.home-join .subtitle{max-width:340px}}
.home-glow .subtitle,.home-join .subtitle{text-wrap:balance}
@media(max-width:760px){.home-glow h2,.home-join h2{text-wrap:balance}}

/* V6: continuous studio photograph and shared copy edges. */
.home-hero{position:relative;isolation:isolate;display:flex;min-height:620px;height:41.6667vw;padding-block:60px;background:#efeeec}
.home-hero-background{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:-1}
.home-hero-copy{width:50%;position:relative;z-index:1}
.home-glow .subtitle{width:var(--copy-width,100%);max-width:100%;text-wrap:wrap}
.home-join .section-heading{width:max-content;max-width:100%;margin-inline:auto;text-align:left}
.home-join .subtitle{width:var(--copy-width,100%);max-width:100%;margin-inline:0;text-wrap:wrap}
.home-join .actions{justify-content:flex-start;gap:30px;margin-top:30px}
.home-join .btn{border-radius:10px;min-height:50px;padding:13px 26px;gap:24px}
.team-link{display:inline-flex;align-items:center;gap:12px;min-height:48px;font-size:15px;font-weight:500}
.team-link:hover{text-decoration:underline;text-underline-offset:5px}
@media(max-width:760px){
 .home-hero{height:900px;min-height:0;justify-content:flex-start;padding-block:42px}
 .home-hero-copy{width:100%}.home-hero-background{object-position:72% center}
 .home-join .section-heading{width:100%}.home-join .actions{gap:26px}
 .home-join .subtitle,.home-glow .subtitle{width:100%}
 .home-join h2,.home-glow h2{text-wrap:wrap}
}

/* V7: lighter photograph edges, centered invitation, mobile art direction. */
.hero-picture{position:absolute;inset:0;z-index:-1;overflow:hidden}
.glow-art{mask-image:linear-gradient(to right,transparent,#000 3%,#000 97%,transparent),linear-gradient(to bottom,transparent,#000 4%,#000 95%,transparent)}
.home-join .section-heading{width:100%;text-align:center}
.home-join .subtitle{width:100%;max-width:920px;margin-inline:auto;text-wrap:balance}
.home-join .subtitle strong{font-weight:600;color:#3b3b3e}
.home-join .actions{justify-content:center;gap:14px;margin-top:30px}
.home-join .btn{border-radius:50px;min-height:52px;padding:14px 25px;gap:20px}
.home-join .join-panorama{aspect-ratio:2.1;object-position:center 42%}
@media(max-width:760px){
 .home-hero{height:800px}
 .home-hero-background{width:120%;max-width:none;left:-10%;object-position:center 60%}
 .home-join .subtitle{max-width:100%;text-wrap:pretty}
 .home-join .btn{min-height:46px;padding:12px 19px;font-size:14px}
 .home-join .join-panorama{aspect-ratio:1.15;object-position:76% center}
}

/* V8: a single continuous original-image extension, without edge masks. */
.home-glow{position:relative;isolation:isolate;display:flex;align-items:center;height:33.3333vw;min-height:500px;padding-block:64px}
.home-glow .glow-copy{width:48%;z-index:1}
.home-glow .glow-art{position:absolute;inset:0;width:100%;height:100%;aspect-ratio:auto;object-fit:cover;object-position:center;mask-image:none;z-index:-1}
@media(max-width:760px){
 .home-glow{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;min-height:0;height:auto;max-height:none;padding-top:52px;padding-bottom:0;gap:0;background:#050609 none center bottom/100% auto no-repeat;text-align:center}
 /* Reserve only the visible robot, whose head begins 1210px down the
    887x1774 source. Background bottom alignment crops surplus empty sky. */
 .home-glow::after{content:"";display:block;flex:none;width:calc(100% + 48px);aspect-ratio:887 / 564;margin-top:48px;pointer-events:none}
 .home-glow .glow-copy{width:100%}
 .home-glow .glow-art{display:none}
 .home-glow .subtitle{margin-inline:auto;max-width:520px;text-wrap:pretty}
 .home-glow h2{text-wrap:balance}
}

/* V11: English copy has its own reading widths and semantic line breaks. */
.scene-carousel .carousel-slide:nth-child(4) img{object-position:38% 66%}
html[lang=en] .home-v2 h2{white-space:normal;text-wrap:balance;font-size:clamp(32px,2.65vw,44px);line-height:1.13;letter-spacing:-.025em}
html[lang=en] .home-v2 .subtitle{font-size:19px;line-height:1.55;text-wrap:pretty}
html[lang=en] .home-hero .hero-position{font-size:clamp(24px,2vw,32px);line-height:1.3;max-width:24ch;text-wrap:balance}
html[lang=en] .home-fold-v2 h2{max-width:17ch}
html[lang=en] .home-fold-v2 .subtitle{max-width:40ch}
html[lang=en] .home-scenes-v2 .subtitle{max-width:60ch}
html[lang=en] .home-glow h2{max-width:21ch}
html[lang=en] .home-glow .subtitle{width:100%;max-width:43ch}
html[lang=en] .home-join h2{max-width:28ch;margin-inline:auto}
html[lang=en] .home-join .subtitle{max-width:72ch}
html[lang=en] .scene-carousel .caption{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:8px;min-height:92px}
html[lang=en] .scene-carousel .caption h3{font-size:22px;line-height:1.25;text-wrap:balance}
html[lang=en] .homepage-v2 .footer-contact p{max-width:38ch;line-height:1.6}
html[lang=en] .homepage-v2 .footer-brand p{max-width:28ch;line-height:1.6}
@media(max-width:1200px) and (min-width:761px){
 html[lang=en] .home-v2 h2{font-size:34px}
 html[lang=en] .home-v2 .subtitle{font-size:18px}
 html[lang=en] .home-hero-copy{width:48%}
 html[lang=en] .home-glow .glow-copy{width:48%}
}
@media(max-width:760px){
 html[lang=en] .home-v2 h2{font-size:30px;line-height:1.16}
 html[lang=en] .home-v2 .subtitle{font-size:17px;line-height:1.55}
 html[lang=en] .home-hero-copy{width:100%}
 html[lang=en] .home-hero{height:auto;min-height:0;padding-bottom:0;gap:0}
 html[lang=en] .home-hero::after{content:"";display:block;flex:none;width:calc(100% + 48px);margin-left:-24px;aspect-ratio:846 / 1073;margin-top:48px}
 html[lang=en] .home-hero-background{width:100%;left:0;top:auto;bottom:0;height:auto;object-fit:contain}
 html[lang=en] .home-hero .hero-position{font-size:24px;max-width:26ch;text-wrap:balance}
 html[lang=en] .home-glow h2{max-width:22ch;margin-inline:auto}
 html[lang=en] .home-glow .subtitle{max-width:40ch}
 html[lang=en] .home-join h2{max-width:22ch}
 html[lang=en] .home-join .subtitle{max-width:42ch}
 html[lang=en] .scene-carousel .caption h3{font-size:20px}
 .scene-carousel .carousel-slide:nth-child(4) img{object-position:32% 66%}
}

/* V16: preserve the robot silhouette in the supplied folding scenes. */
.home-fold-v2 .carousel-slide:nth-child(2) img{object-position:30% center}
.home-fold-v2 .carousel-slide:nth-child(3) img{object-position:50% center}

/* V20: viewport-filling desktop hero; original artwork and typography. */
@media(min-width:761px){
 .home-hero{height:calc(100svh - 84px);min-height:480px;padding-block:40px}
 .home-hero-background{object-position:70% center;transform:scale(1.28);transform-origin:70% 80%}
 .home-hero-copy{transform:translateY(2vh)}
}

/* Keep text and product in separate flow regions when horizontal space is limited. */
@media(max-width:760px){
 html .homepage-v2 .home-hero{display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;height:auto;min-height:0;max-height:none;padding:132px 0 0;gap:28px;background:#f2f1ef}
 html .homepage-v2 .home-hero-copy{width:100%;max-width:none;transform:none;padding-inline:var(--home-edge);margin:0}
 html .homepage-v2 .home-hero::after{display:none}
 html .homepage-v2 .home-hero .hero-position{white-space:normal;max-width:28ch;text-wrap:pretty}
 html .homepage-v2 .home-hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
 html .homepage-v2 .home-hero .btn{white-space:nowrap}
 html .homepage-v2 .hero-picture{position:relative;inset:auto;display:block;flex:none;width:100%;aspect-ratio:1.5;z-index:0;overflow:hidden;mask-image:linear-gradient(to bottom,transparent,#000 36px)}
 html .homepage-v2 .home-hero-background{position:absolute;inset:0;width:100%;max-width:none;height:100%;object-fit:cover;object-position:100% center;transform:none}
}
@media(max-width:760px){
 html .homepage-v2 .home-hero{padding-top:110px;gap:8px}
 html .homepage-v2 .hero-picture{aspect-ratio:1.05}
 html .homepage-v2 .home-hero .hero-name{font-size:clamp(40px,7vw,48px)}
}


/* Intermediate desktop widths retain two independent regions. */
@media(min-width:761px) and (max-width:1200px){
 html .homepage-v2 .home-hero{height:clamp(580px,62vw,720px);min-height:580px;padding:110px var(--home-edge) 40px;background:#f2f1ef;display:flex;align-items:center;gap:0}
 html .homepage-v2 .home-hero-copy{width:44%;transform:none;z-index:1}
 html .homepage-v2 .home-hero .hero-name{font-size:clamp(40px,5vw,60px)}
 html .homepage-v2 .home-hero .hero-position{white-space:normal;font-size:clamp(19px,2.1vw,24px);line-height:1.45;max-width:22ch;margin-top:22px;text-wrap:pretty}
 html .homepage-v2 .home-hero .actions{flex-wrap:wrap;gap:12px;margin-top:28px}
 html .homepage-v2 .home-hero .btn{white-space:nowrap;padding:12px 18px;font-size:13px}
 html .homepage-v2 .hero-picture{position:absolute;inset:0 0 0 auto;width:54%;height:100%;z-index:0;mask-image:linear-gradient(to right,transparent,#000 4%)}
 html .homepage-v2 .home-hero-background{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:75% center;transform:none}
}

@media(min-width:1201px){html .homepage-v2 .home-hero{height:min(100svh,62vw);min-height:564px}}