:root{color-scheme:only light;--navy:#083257;--ink:#173650;--muted:#546979;--sky:#2ba5e6;--text-blue:#0877b4;--line:#d9e4ec;--paper:#fff;--wash:#f2f7fa;--font:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;--ease:cubic-bezier(.22,1,.36,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:7.5rem}body{margin:0;background:var(--paper);color:var(--ink);font:400 1rem/1.9 var(--font);-webkit-text-size-adjust:100%}h1,h2,h3,p{margin:0}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}[hidden]{display:none!important}a:focus-visible,summary:focus-visible{outline:3px solid var(--text-blue);outline-offset:6px}.skip-link{position:fixed;left:1rem;top:-6rem;padding:.65rem 1rem;background:white;z-index:50}.skip-link:focus{top:.5rem}.section-wrap{width:min(1280px,calc(100% - 112px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid rgba(217,228,236,.8)}.header-inner{width:min(1440px,calc(100% - 80px));margin:auto;min-height:100px;display:flex;gap:2rem;align-items:center}.brand{display:block;flex-shrink:0}.logo-window{position:relative;display:block;width:177px;height:53px;overflow:hidden}.logo-window img{position:absolute;max-width:none;width:229px;left:-25px;top:-30px}.main-nav{display:flex;flex-wrap:wrap;gap:.4rem 2rem;margin-left:auto;font-size:.875rem}.main-nav a{position:relative;min-height:44px;display:flex;align-items:center}.main-nav a::after{content:"";position:absolute;height:1px;bottom:4px;left:0;right:0;background:var(--text-blue);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}.main-nav a:hover::after,.main-nav a:focus-visible::after,.main-nav a[aria-current=location]::after{transform:scaleX(1)}.header-contact{display:flex;align-items:center;gap:1.7rem;padding:.6rem 1.2rem;border:1px solid var(--navy);font-size:.875rem;border-radius:3px;min-height:44px;transition:color .2s,background .2s}.header-contact:hover{background:var(--navy);color:white}.header-contact span{font-size:1.2rem;transition:transform .2s}.header-contact:hover span{transform:translate(2px,-2px)}
.hero{position:relative;overflow:hidden;background:white}.hero-inner{position:relative;isolation:isolate;max-width:1536px;min-height:min(840px,calc(100svh - 100px));padding:2.6rem 56px 2.5rem;margin:auto;display:flex;flex-direction:column}.hero-category{position:relative;z-index:2;display:flex;gap:.8rem;align-items:baseline;color:var(--muted);font-size:.875rem;letter-spacing:.025em}.status-dot{display:block;flex:0 0 6px;width:6px;height:6px;background:var(--sky);border-radius:50%;align-self:center}.hero-copy{position:relative;z-index:2;padding-top:clamp(3.5rem,7.5vw,7rem);pointer-events:none}.hero-english{color:var(--text-blue);font-size:.875rem;letter-spacing:.055em;margin-bottom:1.6rem}.hero h1{font-size:clamp(2.8rem,5.3vw,5.3rem);font-weight:700;line-height:1.53;letter-spacing:.025em;color:var(--navy)}.hero h1>span{display:block}.hero h1 .second-line{padding-left:.8em}.hero-value{color:var(--text-blue)}.statement{font-size:1rem;line-height:2.1;margin-top:2rem;max-width:40rem}.hero-visual{position:absolute;inset:0;z-index:-1;overflow:hidden;pointer-events:none}.hero-visual img{width:100%;height:100%;max-width:none;object-fit:cover;object-position:center center;animation:hero-arrive 1.2s var(--ease) both}.hero-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#fff 0%,rgba(255,255,255,.98) 24%,rgba(255,255,255,.75) 40%,transparent 60%)}.hero-bottom{display:flex;align-items:center;justify-content:space-between;gap:2rem;position:relative;z-index:2;margin-top:auto;padding-top:3rem}.text-link{display:inline-flex;align-items:center;gap:1.5rem;font-size:.875rem;min-height:44px}.circle-arrow{display:grid;place-items:center;width:48px;height:48px;border:1px solid var(--line);border-radius:50%;font-size:1.15rem;transition:border-color .2s,transform .2s}.text-link:hover .circle-arrow{border-color:var(--text-blue);transform:translateY(3px)}.hero-location{font-size:.875rem;color:var(--muted);letter-spacing:.05em}.hero-rule{height:2px;background:#e5eff6;overflow:hidden}.hero-rule span{display:block;width:100%;height:100%;background:var(--sky);transform-origin:left;animation:path-open 2.2s var(--ease) both}
.business{padding-block:7rem 7.5rem}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;margin-bottom:4rem}.section-index{display:block;font-size:.875rem;color:var(--muted);letter-spacing:.05em;margin-bottom:1rem}.section-heading h2{font-size:1.6rem;font-weight:600;letter-spacing:.045em}.display-word{font-size:clamp(3rem,6vw,6rem);line-height:.95;font-weight:500;letter-spacing:-.055em;color:var(--navy)}.business-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:1fr;border-top:2px solid var(--navy);border-bottom:1px solid var(--line)}
.business-card{min-width:0;padding:2.5rem 1.8rem 3rem}.business-card+.business-card{border-left:1px solid var(--line)}
.business-number{font-size:.875rem;color:var(--text-blue);font-variant-numeric:tabular-nums;margin-bottom:2rem}
.business-english{font-size:.875rem;color:var(--muted);letter-spacing:.025em;min-height:3.8em;overflow-wrap:anywhere}
.business-card h3{font-size:1.5rem;line-height:1.6;font-weight:600;min-height:3.2em;overflow-wrap:anywhere}
.business-description{font-size:1rem;line-height:2;margin-top:1.3rem;overflow-wrap:anywhere}

.about{background:var(--navy);color:white;padding-block:6rem;overflow:hidden}.about .section-index{color:#a3c9e3}.about-small{font-size:.875rem;color:#c2d8e9}.origin{display:grid;grid-template-columns:minmax(0,1fr) minmax(6rem,.8fr) minmax(0,1fr);align-items:center;gap:2rem;padding-block:1rem 4.7rem;border-bottom:1px solid #365877}.origin-word>span{font-size:clamp(4.5rem,9vw,8.4rem);line-height:1.2;letter-spacing:-.055em;font-weight:500}.origin-word>p{font-size:.875rem;color:#c2d8e9;margin-top:1rem}.connection{position:relative;height:1px;background:#365877}.connection>span{position:absolute;inset:0;background:#5fbcf0;transform-origin:left}.connection::after{content:"";position:absolute;right:0;top:-3px;width:7px;height:7px;border-radius:50%;background:#5fbcf0}.about-story{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:5rem;padding-block:3rem}.about-story h3{font-size:clamp(1.5rem,2.8vw,2.4rem);line-height:1.8;font-weight:600}.about-story>div>p{color:#e4edf4;line-height:2.1}.about-story>div>p+p{margin-top:1.3rem}.principles{margin-left:40%;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3rem}.principles article{border-top:1px solid #365877;padding-top:1.3rem}.principles article>p:first-child{font-size:.875rem;color:#a3c9e3;letter-spacing:.03em}.principles h3{font-size:1.4rem;font-weight:600;margin-top:.35rem}.principles h3+p{margin-top:1rem;color:#e4edf4;font-size:1rem;line-height:2}
.company{padding-block:7rem}.company-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.65fr);gap:5rem}.company-name{font-size:1.15rem;font-weight:600;line-height:1.8}.company-name>span{display:block;font-weight:400;font-size:.875rem;color:var(--muted);margin-top:.5rem}.company-data{margin:0}.company-data>div{display:grid;grid-template-columns:6.8rem minmax(0,1fr);gap:2rem;padding:1.5rem 0;border-top:1px solid var(--line)}.company-data>div:first-child{border-top:2px solid var(--navy)}.company-data dt{font-size:.875rem;color:var(--muted);padding-top:.12rem}.company-data dd{margin:0;overflow-wrap:anywhere}.planned{display:inline-block;color:var(--muted);font-size:.875rem}.business-purposes{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:1rem}.business-purposes summary{list-style:none;display:flex;justify-content:space-between;gap:1rem;align-items:center;cursor:pointer;min-height:70px;padding:1.3rem 0;font-size:1rem}.business-purposes summary::-webkit-details-marker{display:none}.summary-note{display:block;font-size:.875rem;color:var(--muted);margin-top:.2rem}.details-icon{position:relative;flex:0 0 22px;width:22px;height:22px}.details-icon::before,.details-icon::after{content:"";position:absolute;background:var(--text-blue);top:10px;left:3px;width:16px;height:1px;transition:transform .2s}.details-icon::after{transform:rotate(90deg)}.business-purposes[open] .details-icon::after{transform:rotate(0)}.business-purposes ol{padding:0 0 1.5rem 1.7rem;margin:0}.business-purposes li{padding:.65rem 0 .65rem .4rem;font-size:1rem;line-height:2}.business-purposes li::marker{color:var(--text-blue);font-size:.875rem}
.contact{background:var(--wash);padding-block:4rem 4.5rem}.contact-top{display:flex;align-items:center;gap:3rem}.contact-top .section-index{margin-bottom:0;flex-shrink:0}.contact-line{display:block;flex:1;height:1px;background:#badbeb;transform-origin:left}.contact-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:4rem;align-items:center;margin-top:2rem}.contact-display{font-size:clamp(3rem,7vw,7rem);letter-spacing:-.055em;line-height:1.1;font-weight:500;color:var(--navy)}.contact h2{font-size:1rem;font-weight:500;margin-top:1rem}.contact-body{font-size:1rem}.contact-body #contact-note{font-size:.875rem;color:var(--muted);margin-top:.45rem}.email-link{display:inline-block;color:var(--text-blue);font-size:clamp(1rem,2.2vw,1.8rem);text-decoration:underline;text-underline-offset:.3em;overflow-wrap:anywhere;max-width:100%;min-height:44px;margin-top:1rem}.site-footer{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:1.5rem;font-size:.875rem}.site-footer>span{font-weight:600}.site-footer>a{display:inline-flex;align-items:center;gap:1.5rem;min-height:44px;color:var(--muted)}
[data-reveal]{opacity:1}.reveal-enter{animation:reveal-in .65s var(--ease) both}.origin.reveal-enter .connection>span{animation:path-open 1.4s var(--ease) both}.contact-top.reveal-enter .contact-line{animation:path-open 1.3s var(--ease) both}
@keyframes hero-arrive{from{opacity:.3;transform:translate3d(22px,14px,0) scale(1.025);clip-path:inset(0 0 0 28%)}to{opacity:1;transform:none;clip-path:inset(0)}}@keyframes path-open{from{transform:scaleX(0)}to{transform:scaleX(1)}}@keyframes reveal-in{from{opacity:.28;transform:translate3d(0,12px,0)}to{opacity:1;transform:none}}
@media(min-width:1600px){.hero-inner{padding-inline:100px}.hero-visual img{object-position:50% 55%}.hero-copy{padding-top:5.5rem}}
@media(max-width:1100px){.section-wrap{width:calc(100% - 72px)}.header-inner{width:calc(100% - 48px);gap:1.4rem}.main-nav{gap:.3rem 1.2rem}.hero-inner{padding-inline:36px;min-height:720px}.hero h1{font-size:clamp(2.5rem,5vw,3.8rem)}.statement{max-width:33rem}.hero-visual img{object-position:55% center}.hero-visual::after{background:linear-gradient(90deg,#fff 0%,rgba(255,255,255,.95) 30%,rgba(255,255,255,.5) 54%,transparent 74%)}.about-story,.company-layout{gap:3rem}.principles{margin-left:0}.contact-layout{gap:2rem}}
@media(max-width:760px){html{scroll-padding-top:9rem}.section-wrap{width:calc(100% - 40px)}.header-inner{width:calc(100% - 40px);min-height:0;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.2rem 1rem;padding-block:.7rem .3rem}.logo-window{width:140px;height:43px}.logo-window img{width:182px;left:-20px;top:-23px}.header-contact{grid-column:2;grid-row:1;font-size:.875rem;gap:.65rem;padding:.25rem .65rem;border-color:var(--line)}.main-nav{grid-column:1/-1;grid-row:2;margin-left:0;gap:.1rem 1.6rem;font-size:.875rem}.main-nav a{min-height:44px}.hero-inner{min-height:0;padding:2rem 20px 1.75rem;display:flex;flex-direction:column}.hero-category{font-size:.875rem;line-height:1.9;letter-spacing:0;gap:.5rem}.hero-copy{padding-top:2.3rem}.hero-english{font-size:.875rem;margin-bottom:1.3rem;letter-spacing:.015em}.hero h1{font-size:clamp(1.75rem,6.75vw,2.65rem);line-height:1.65;letter-spacing:.025em;overflow-wrap:anywhere}.hero h1 .second-line{padding-left:.7em}.statement{font-size:1rem;line-height:2.1;margin-top:1.8rem;max-width:none}.statement br{display:none}.hero-visual{position:relative;inset:auto;z-index:0;width:calc(100% + 40px);margin:1rem -20px -.5rem;height:clamp(250px,76vw,430px);order:3}.hero-visual img{width:175%;max-width:none;height:100%;object-fit:cover;object-position:center;position:absolute;right:0}.hero-visual::after{background:linear-gradient(180deg,#fff,transparent 14%,transparent 90%,#fff)}.hero-bottom{order:4;padding-top:1rem;margin-top:0;gap:1rem}.hero-location{font-size:.875rem}.hero-rule{height:2px}.business{padding-block:4rem}.section-heading{margin-bottom:2.3rem;gap:1rem}.section-index{margin-bottom:.6rem;font-size:.875rem}.section-heading h2{font-size:1.35rem}.display-word{font-size:clamp(2.2rem,8vw,3.5rem);letter-spacing:-.045em}.about{padding-block:3.7rem}.about .section-heading{align-items:flex-start}.about-small{font-size:.875rem;margin-top:.25rem}.origin{grid-template-columns:minmax(0,1fr) 2.5rem minmax(0,1fr);gap:1rem;padding-block:.75rem 2.7rem}.origin-word>span{font-size:clamp(2.8rem,12vw,4.5rem)}.origin-word>p{font-size:.875rem;margin-top:1rem;line-height:1.9}.about-story{grid-template-columns:minmax(0,1fr);gap:1.4rem;padding-block:2.3rem}.about-story h3{font-size:1.65rem}.about-story br{display:none}.principles{grid-template-columns:minmax(0,1fr);gap:1.7rem}.principles article{padding-top:1rem}.principles h3+p{margin-top:.5rem}.company{padding-block:4rem}.company-layout{grid-template-columns:minmax(0,1fr);gap:2.4rem}.company-data>div{grid-template-columns:5.2rem minmax(0,1fr);gap:1rem;padding-block:1.2rem}.company-data dt{font-size:.875rem}.business-purposes summary{font-size:1rem}.contact{padding-block:3rem}.contact-top{gap:1.5rem}.contact-layout{grid-template-columns:minmax(0,1fr);gap:2rem;margin-top:2rem}.contact-display{font-size:3.8rem}.contact h2{margin-top:.5rem}.site-footer{font-size:.875rem;flex-wrap:wrap}.site-footer>a{gap:1rem}}
@media(max-width:760px){.header-inner{display:flex;flex-wrap:wrap}.brand{order:1}.header-contact{order:2;margin-left:auto;max-width:100%}.main-nav{order:3;flex-basis:100%;margin-left:0}.section-heading{flex-wrap:wrap}.display-word{max-width:100%;overflow-wrap:anywhere}.origin-word{min-width:0}.origin-word>span{overflow-wrap:anywhere}.business-english{overflow-wrap:anywhere}}
@media(max-width:380px){.logo-window{width:120px;height:36px}.logo-window img{width:155px;left:-17px;top:-20px}.header-contact{gap:.4rem;padding-inline:.5rem}.origin{grid-template-columns:minmax(0,1fr);gap:1.2rem}.connection{width:45%;margin-block:.3rem}.origin-word>p{margin-top:.4rem}}
@media(max-width:900px){.business-grid{grid-template-columns:minmax(0,1fr)}.business-card{padding:2rem 0}.business-card+.business-card{border-left:0;border-top:1px solid var(--line)}.business-number{margin-bottom:1.2rem}.business-english{min-height:0;margin-bottom:.7rem}.business-card h3{min-height:0;font-size:1.5rem}.business-description{margin-top:1rem}}
.collaboration-figure{margin:4.5rem 0 0;scroll-margin-top:8rem}.collaboration-frame{aspect-ratio:16/7;overflow:hidden;background:var(--wash)}.collaboration-frame img{width:100%;height:100%;object-fit:cover;object-position:50% 50%}.collaboration-figure figcaption{margin-top:1rem;color:var(--muted);font-size:.875rem;line-height:1.9;text-align:right;overflow-wrap:anywhere}.collaboration-figure.reveal-enter{animation-duration:.9s}.collaboration-figure.reveal-enter img{animation:photo-settle 1.2s var(--ease) both}@keyframes photo-settle{from{transform:scale(1.035)}to{transform:none}}@media(max-width:760px){.collaboration-figure{margin-top:2.5rem;scroll-margin-top:10rem}.collaboration-frame{aspect-ratio:4/3}.collaboration-figure figcaption{text-align:left}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.hero-visual img{opacity:1;transform:none;clip-path:none}.hero-rule span,.connection>span,.contact-line{transform:none}}
@media print{.site-header,.hero-bottom,.skip-link,.site-footer a{display:none}.section-wrap{width:100%}.hero-inner{min-height:0;padding:1rem 0}.hero-visual{display:none}.hero-copy{padding-top:0}.hero h1{font-size:2rem}.business,.about,.company,.contact{padding-block:1.5rem}.about{background:white;color:var(--ink)}.about .section-index,.about-small,.origin-word>p,.about-story>div>p,.principles article>p:first-child,.principles h3+p{color:var(--ink)}.section-heading{margin-bottom:1.5rem}.display-word{font-size:2.5rem}[data-reveal]{animation:none!important}.business-purposes{break-inside:avoid}}