:root{--navy:#142d43;--ink:#233340;--muted:#586774;--line:#dce3e8;--paper:#f3f6f8;--accent:#8fb4c3;--width:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;color:var(--ink);background:#fff;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Yu Gothic","Hiragino Kaku Gothic ProN","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:hover{color:#386078}button{font:inherit}p,h1,h2,h3{margin:0}h1,h2,h3{color:var(--navy);font-weight:600}p{color:var(--muted)}h1{font-size:clamp(2.6rem,4.1vw,4rem);line-height:1.5;letter-spacing:.025em}h2{font-size:clamp(1.65rem,2.4vw,2.15rem);line-height:1.6;letter-spacing:.025em}h3{font-size:1.3rem;line-height:1.6}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid #417b9c;outline-offset:5px}::selection{background:#d3e6ef}.container{width:min(var(--width),calc(100% - 96px));margin-inline:auto}.section{padding-block:100px}.eyebrow{font-size:.75rem;font-weight:700;letter-spacing:.18em;line-height:1.7;color:#48677b;margin-bottom:22px}.site-header{background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.header-inner{max-width:1440px;padding:23px 48px;min-height:100px;margin:auto;display:flex;align-items:center;gap:34px}.brand{display:inline-flex;align-items:center;gap:12px;color:var(--navy);flex-shrink:0}.brand-mark{width:41px;height:45px;background:var(--navy);color:white;font:600 33px/45px Georgia,serif;text-align:center;position:relative}.brand-mark>span{position:absolute;width:6px;height:6px;right:5px;bottom:6px;background:var(--accent)}.brand-name{font:500 30px/1 Georgia,"Times New Roman",serif;letter-spacing:.01em}.brand-name small{display:block;font:500 12px/1.7 sans-serif;letter-spacing:.08em;margin-top:5px}.primary-nav{display:flex;align-items:center;gap:30px;margin-left:auto;font-size:.875rem;font-weight:600;white-space:nowrap}.primary-nav>a{padding-block:8px}.primary-nav>a[aria-current]{border-bottom:2px solid var(--navy)}.primary-nav .nav-contact{background:var(--navy);color:white;padding:10px 20px}.primary-nav .nav-contact:hover{background:#294960}.language{display:flex;gap:10px;align-items:center;font-size:.875rem;white-space:nowrap}.language>span{color:#b5c0c7}.language a{color:var(--muted);padding-block:8px}.language a[aria-current]{color:var(--navy);font-weight:700}.menu-toggle{display:none}.hero{display:grid;grid-template-columns:1.18fr 1fr;gap:68px;align-items:stretch;padding-block:74px 80px}.hero-copy{padding:5px 0 12px}.hero h1{margin-bottom:24px}.hero-lead{max-width:485px;margin-bottom:32px;line-height:2.1}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:40px;padding:14px 24px;background:var(--navy);color:white;font-size:.9375rem;min-height:54px;min-width:200px;border:1px solid var(--navy);font-weight:600;transition:background .15s}.button:hover{background:#294960;color:white}.button span{font-size:1.25rem;font-weight:400}.button.secondary{background:transparent;border-color:currentColor}.button.secondary:hover{background:#e9f0f4;color:var(--navy)}.hero-panel{background:var(--navy);color:#fff;display:flex;flex-direction:column;padding:32px 36px;min-height:490px;position:relative;overflow:hidden}.panel-top,.panel-bottom{display:flex;justify-content:space-between;gap:12px;font-size:.75rem;letter-spacing:.15em;color:#bbced8}.panel-top{padding-bottom:22px;border-bottom:1px solid #3a5062}.connection{display:flex;align-items:center;justify-content:center;margin:44px 0 36px;gap:0}.connection span{border:1px solid #547080;width:102px;height:102px;border-radius:50%;display:grid;place-items:center;font:400 27px Georgia,serif;letter-spacing:.04em}.connection i{height:1px;width:80px;background:var(--accent);position:relative}.connection i:after{content:'';position:absolute;width:7px;height:7px;top:-3px;left:calc(50% - 3px);background:var(--accent);transform:rotate(45deg)}.panel-copy{margin-top:auto;margin-bottom:36px}.panel-copy p{color:white;font-size:clamp(1.3rem,2.2vw,2rem);font-weight:500;line-height:1.7;letter-spacing:.04em}.panel-copy>span{display:block;font-size:.875rem;color:#bed0db;margin-top:16px}.panel-bottom{font-size:.75rem;letter-spacing:.08em;border-top:1px solid #3a5062;padding-top:20px}.expertise-band{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.expertise-band .container{display:flex;justify-content:space-between;padding-block:22px;gap:20px;color:#5c7180;font-size:.75rem;font-weight:600;letter-spacing:.12em}.intro{display:grid;grid-template-columns:1fr 1.08fr;gap:110px}.large-copy{font-size:1.075rem;line-height:2.1}.intro .text-link{margin-top:26px;display:inline-flex}.text-link{font-size:.875rem;font-weight:600;color:var(--navy);gap:20px;align-items:center}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.services-section{background:var(--paper)}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:45px}.section-heading .eyebrow{margin-bottom:14px}.section-heading h2{font-size:clamp(1.5rem,2.3vw,2rem)}.section-heading>.text-link{flex-shrink:0}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.service-card{padding:29px 28px 32px;background:white;display:flex;flex-direction:column;border:1px solid var(--line);border-top:3px solid var(--navy);transition:border-color .15s,transform .15s}.service-card:hover{transform:translateY(-3px);border-color:#829dad}.card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:36px}.card-top>span:last-child{font-size:1.5rem}.number{font:400 1rem/1.5 Georgia,serif;color:#617b8c}.english{font-size:.75rem;color:#5c7282;letter-spacing:.04em;margin-bottom:8px}.service-card h3{font-size:1.2rem;margin-bottom:16px}.service-card>p:not(.english){font-size:.9375rem;margin-bottom:30px}.service-card>.text-link{margin-top:auto}.approach{display:grid;grid-template-columns:1fr 1.08fr;gap:100px}.steps{list-style:none;margin:0;padding:0}.steps li{display:flex;gap:26px;padding:24px 0;border-top:1px solid var(--line)}.steps li:first-child{padding-top:0;border-top:0}.steps li:last-child{padding-bottom:0}.steps h3{font-size:1.15rem;margin-bottom:8px}.steps .number{padding-top:5px}.steps p{font-size:.9375rem}.contact-strip{background:var(--navy);padding:65px 0}.contact-inner{display:flex;align-items:center;justify-content:space-between;gap:45px}.contact-inner .eyebrow{color:#aac6d5;margin-bottom:10px}.contact-inner h2{color:white;margin-bottom:10px}.contact-inner p{color:#c2d0d9}.contact-inner .button{color:white;min-width:225px;flex-shrink:0}.site-footer{padding-top:54px}.footer-top{display:flex;justify-content:space-between;gap:60px;padding-bottom:50px}.footer-top p{font-size:.875rem;margin-top:20px}.footer-nav{display:grid;grid-template-columns:repeat(3,auto);gap:16px 38px;font-size:.875rem}.footer-bottom{border-top:1px solid var(--line);padding-block:20px;display:flex;gap:24px;justify-content:space-between;color:var(--muted);font-size:.75rem}.footer-bottom>span:last-child{letter-spacing:.04em}.page-hero{padding-block:25px 62px;border-bottom:1px solid var(--line)}.breadcrumb{display:flex;gap:15px;font-size:.8125rem;margin-bottom:48px}.breadcrumb a{text-decoration:underline;text-underline-offset:4px}.page-hero .eyebrow{margin-bottom:15px}.page-hero h1{font-size:clamp(2.1rem,4vw,3.1rem);line-height:1.5;margin-bottom:22px}.page-lead{font-size:1.0625rem;max-width:730px;line-height:2}.service-details{padding-bottom:85px}.service-detail{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;padding:65px 0;border-bottom:1px solid var(--line);scroll-margin-top:120px}.service-detail .number{display:block;margin-bottom:26px}.service-detail h2{font-size:1.75rem}.line-list{list-style:none;padding:0;margin:26px 0 0}.line-list li{padding:12px 0;border-top:1px solid var(--line);display:flex;gap:15px}.line-list li:before{content:'—';color:#718c9d}.note{font-size:.875rem;margin-top:28px}.company-story{display:grid;grid-template-columns:1fr 1.1fr;gap:90px}.values-section{background:var(--paper);padding:55px 0}.values{display:grid;grid-template-columns:repeat(3,1fr);gap:55px}.values article+article{border-left:1px solid var(--line);padding-left:45px}.values h3{margin:16px 0 12px}.profile{display:grid;grid-template-columns:.7fr 1.3fr;gap:60px}.profile dl{margin:0}.profile dl>div{display:grid;grid-template-columns:140px 1fr;gap:22px;border-bottom:1px solid var(--line);padding:22px 0}.profile dl>div:first-child{border-top:1px solid var(--line)}.profile dt{font-weight:600}.profile dd{margin:0;color:var(--muted);overflow-wrap:anywhere}.profile a{text-decoration:underline;text-underline-offset:4px}.solutions-heading{margin-bottom:36px}.solutions-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}.solution{background:var(--paper);padding:36px;border-top:2px solid var(--navy)}.solution h3{margin:25px 0 16px}.solution-tags{font-size:.8125rem;border-top:1px solid var(--line);padding-top:18px;margin-top:27px;color:#456177}.contact-layout{display:grid;grid-template-columns:1.35fr 1fr;gap:65px;padding-block:65px 100px}.email-card{background:var(--paper);padding:42px}.email-card h2{font-size:1.5rem}.email-address{display:block;font-size:clamp(1.05rem,2.1vw,1.6rem);color:var(--navy);margin:24px 0;text-decoration:underline;text-underline-offset:6px;overflow-wrap:anywhere}.small-copy{font-size:.875rem;line-height:1.9;margin-top:24px}.small-copy a{text-decoration:underline;text-underline-offset:4px}.contact-guide{padding-top:12px}.contact-guide h2{font-size:1.25rem}.policy{max-width:900px;padding-block:58px 100px}.policy ol{padding:0;margin:0;list-style:none}.policy li{padding:26px 0;border-bottom:1px solid var(--line)}.policy li:first-child{padding-top:0}.policy h2{font-size:1.25rem;display:flex;align-items:baseline;gap:18px;margin-bottom:15px}.policy p{line-height:2}.policy a{text-decoration:underline;text-underline-offset:4px;overflow-wrap:anywhere}.error-page{padding-block:80px}.error-page .eyebrow{margin-top:80px}.error-page h1{font-size:2rem;margin-bottom:20px}.error-actions{display:flex;gap:20px;margin-top:32px}.skip{position:fixed;z-index:100;top:-100px;left:20px;padding:12px 20px;background:var(--navy);color:white}.skip:focus{top:12px;color:white}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1500px){.hero{padding-block:90px}.hero-panel{min-height:530px}}
@media(max-width:1100px){.header-inner{gap:22px;padding-inline:32px}.primary-nav{gap:18px}.primary-nav .nav-contact{padding-inline:14px}.container{width:calc(100% - 64px)}.hero{gap:38px}.hero-panel{padding:28px;min-height:475px}.intro,.approach,.company-story{gap:60px}.service-card{padding:24px 20px}.contact-layout{gap:35px}.email-card{padding:30px}.footer-nav{gap:16px 24px}}
@media(max-width:900px){.header-inner{flex-wrap:wrap;gap:16px;min-height:88px;padding-block:18px}.brand-name{font-size:27px}.brand-mark{width:36px;height:40px;line-height:40px;font-size:29px}.language{margin-left:auto}.primary-nav{order:4;width:100%;justify-content:space-between;margin:4px 0 0;flex-wrap:wrap}.js .menu-toggle{display:flex;gap:14px;align-items:center;border:0;background:transparent;padding:8px;color:var(--navy);font-size:.875rem;margin-left:auto;cursor:pointer}.js .language{margin-left:0}.js .primary-nav{display:none}.js .menu-toggle[aria-expanded=true]~.primary-nav{display:flex;padding-top:14px;border-top:1px solid var(--line)}.hero{gap:30px;padding-block:48px}.hero h1{font-size:clamp(2.3rem,4.5vw,3.3rem)}.hero-panel{min-height:450px;padding:25px}.connection span{width:72px;height:72px;font-size:24px}.connection i{width:50px}.panel-top{font-size:.75rem}.panel-bottom{flex-wrap:wrap;font-size:.75rem}.panel-copy p{font-size:1.5rem}.service-grid{gap:16px}.service-card h3{font-size:1.05rem}.section{padding-block:72px}.intro,.approach,.company-story{gap:38px}.profile{grid-template-columns:1fr;gap:35px}.contact-inner{gap:30px}.contact-inner .button{min-width:190px}.footer-top{gap:35px}.footer-nav{grid-template-columns:repeat(2,auto)}.footer-bottom{flex-wrap:wrap}.footer-bottom>span:last-child{display:none}.contact-layout{grid-template-columns:1fr;gap:35px}.email-card{padding:38px}.email-address{font-size:1.55rem}.service-detail{gap:35px;grid-template-columns:.9fr 1.1fr}.values{gap:30px}.values article+article{padding-left:25px}.solutions-grid{gap:20px}.solution{padding:28px}}
@media(max-width:640px){html{scroll-padding-top:95px}.container{width:calc(100% - 40px)}.header-inner{padding:14px 20px;min-height:80px;gap:10px}.brand{gap:9px}.brand-name{font-size:25px}.brand-name small{font-size:12px}.brand-mark{width:32px;height:36px;font-size:27px;line-height:36px}.language{gap:8px;font-size:.8125rem}.js .menu-toggle{gap:6px;font-size:.8125rem;padding:8px 4px}.primary-nav{gap:8px 16px;font-size:.875rem;justify-content:flex-start}.primary-nav>a{padding:10px 5px}.primary-nav .nav-contact{margin-left:auto}.hero{grid-template-columns:1fr;gap:38px;padding-block:42px 38px}.hero-copy{padding:0}.eyebrow{font-size:.75rem;margin-bottom:20px}.hero h1{font-size:clamp(2.3rem,8.5vw,3.4rem);line-height:1.55;letter-spacing:.01em;margin-bottom:23px}.hero-lead{font-size:.9375rem;max-width:none;margin-bottom:26px}.hero-panel{min-height:330px;padding:24px}.panel-top{padding-bottom:16px;font-size:.75rem}.connection{position:absolute;right:24px;top:85px;margin:0;flex-direction:column}.connection span{width:50px;height:50px;font-size:18px}.connection i{width:1px;height:28px}.connection i:after{top:calc(50% - 3px);left:-3px}.panel-copy{margin:30px 72px 26px 0}.panel-copy p{font-size:1.6rem}.panel-copy>span{font-size:.8125rem;max-width:215px}.panel-bottom{margin-top:auto;font-size:.75rem}.expertise-band .container{flex-wrap:wrap;justify-content:flex-start;gap:8px 20px;padding-block:19px;font-size:.75rem;letter-spacing:.08em}.section{padding-block:58px}.intro,.approach,.company-story{grid-template-columns:1fr;gap:26px}h2{font-size:1.6rem}.large-copy{font-size:1rem}.section-heading{display:block;margin-bottom:30px}.section-heading>.text-link{display:inline-block;margin-top:20px}.service-grid{grid-template-columns:1fr;gap:18px}.service-card{padding:25px}.card-top{margin-bottom:18px}.service-card h3{font-size:1.2rem}.service-card>p:not(.english){margin-bottom:20px}.steps li:first-child{border-top:1px solid var(--line);padding-top:24px}.contact-strip{padding-block:45px}.contact-inner{display:block}.contact-inner p{font-size:.9375rem}.contact-inner .button{margin-top:28px}.site-footer{padding-top:38px}.footer-top{flex-direction:column;gap:30px;padding-bottom:35px}.footer-nav{grid-template-columns:1fr 1fr;gap:14px 18px}.footer-bottom{gap:10px;flex-direction:column;padding-block:20px;font-size:.75rem}.page-hero{padding-block:20px 38px}.breadcrumb{font-size:.75rem;margin-bottom:32px}.page-hero h1{font-size:2rem;overflow-wrap:anywhere}.page-lead{font-size:1rem}.service-detail{grid-template-columns:1fr;gap:24px;padding-block:42px}.service-detail .number{margin-bottom:16px}.service-detail h2{font-size:1.5rem}.service-details{padding-bottom:50px}.values{grid-template-columns:1fr;gap:26px}.values-section{padding-block:40px}.values article+article{border-left:0;padding:24px 0 0;border-top:1px solid var(--line)}.values h3{margin:10px 0}.profile dl>div{grid-template-columns:95px 1fr;gap:18px;padding:18px 0;font-size:.9375rem}.solutions-grid{grid-template-columns:1fr;gap:22px}.solution{padding:26px}.solution h3{margin-top:15px}.contact-layout{padding-block:40px 60px}.email-card{padding:26px 22px}.email-card h2{font-size:1.25rem}.email-address{font-size:clamp(.95rem,4.1vw,1.3rem)}.email-card .button{width:100%;min-width:0;padding-inline:18px}.policy{padding-block:30px 60px}.policy h2{font-size:1.125rem;gap:12px}.policy p{font-size:.9375rem}.error-page{padding-block:45px}.error-actions{flex-direction:column;align-items:flex-start}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
@media print{.site-header{position:static}.primary-nav,.language,.menu-toggle,.contact-strip,.footer-nav,.button{display:none!important}.container{width:100%}.section{padding-block:25px}.hero{padding-block:30px;gap:25px}.hero-panel{print-color-adjust:exact}.site-footer{padding-top:20px}a{text-decoration:underline}.service-card,.solution{break-inside:avoid}}
