@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+JP:wght@400;500;600;700&display=swap');
:root{--navy:#0a2342;--navy-dark:#071a33;--blue:#2367a9;--ink:#17283d;--muted:#65778b;--line:#dce5ed;--pale:#f3f7fa;--white:#fff;font-family:'DM Sans','Noto Sans JP',sans-serif;color:var(--ink);background:var(--white)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:76px}body{margin:0}a{color:inherit;text-decoration:none}button{font:inherit}a:focus-visible,button:focus-visible{outline:3px solid #5aa7ee;outline-offset:4px}.container{width:min(100% - 80px,1200px);margin-inline:auto}.skip{position:absolute;z-index:100;top:-80px;left:16px;padding:12px;background:#fff;color:#000}.skip:focus{top:12px}.site-header{height:76px;position:relative;z-index:20;background:#fff;border-bottom:1px solid #e4ebf1}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:700;color:var(--navy)}.brand-mark{font-size:37px;letter-spacing:-.15em;line-height:1;margin-right:6px}.brand-dot{color:#4b99d4}.brand-name{font-size:23px;letter-spacing:-.055em}.brand-inc{font-size:13px;letter-spacing:-.02em;font-weight:500}.nav{display:flex;align-items:center;gap:35px;font-size:13px;font-weight:600}.nav>a:not(.nav-contact):hover{color:var(--blue)}.nav-contact{background:var(--navy);color:#fff;padding:14px 18px;display:flex;gap:24px;transition:background .2s}.nav-contact:hover{background:var(--blue)}.menu-toggle,.mobile-menu{display:none}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 75% 65%,#174978 0%,#0e3158 29%,#0a2342 66%,#071b35 100%);color:#fff;min-height:610px}.hero-grid{position:absolute;inset:0;opacity:.22;background-image:linear-gradient(#85aed022 1px,transparent 1px),linear-gradient(90deg,#85aed022 1px,transparent 1px);background-size:92px 92px;mask-image:linear-gradient(90deg,transparent 5%,#000 100%)}.hero-inner{position:relative;min-height:560px;display:grid;grid-template-columns:1fr 1fr;align-items:center}.hero-copy{position:relative;z-index:2;padding:58px 0 40px}.eyebrow{color:var(--blue);font-size:12px;letter-spacing:.2em;font-weight:700;margin:0 0 30px;display:flex;align-items:center;gap:14px}.eyebrow.light{color:#9dc8eb}.eyebrow-rule{width:30px;height:1px;background:currentColor;opacity:.65}.hero h1{font-size:clamp(44px,5.1vw,76px);line-height:1.35;letter-spacing:.035em;margin:0;font-weight:600}.hero h1 em{font-style:normal;color:#acd5f4}.hero-lead{margin:35px 0 38px;color:#d6e3ed;line-height:2;font-size:16px}.text-link{display:inline-flex;align-items:center;gap:75px;border-bottom:1px solid;padding-bottom:12px;font-size:14px;font-weight:600;transition:gap .2s}.text-link:hover{gap:90px}.light-link{border-color:#a5c9e6}.hero-art{position:relative;width:100%;aspect-ratio:1;max-height:550px;overflow:hidden}.orbit{position:absolute;border:1px solid rgba(174,211,238,.35);border-radius:50%;transform:rotate(-34deg) scaleX(1.45);left:19%;top:19%;height:62%;width:62%}.orbit-two{transform:rotate(35deg) scaleX(1.42);border-color:rgba(169,205,236,.5)}.orbit-three{transform:rotate(90deg) scaleX(1.15);border-color:rgba(169,205,236,.22)}.orbit-one:after{content:'';position:absolute;top:3%;left:23%;width:9px;height:9px;border-radius:50%;background:#b9e1fc;box-shadow:0 0 24px #7dc0f2}.orbit-two:after{content:'';position:absolute;bottom:8%;right:14%;width:5px;height:5px;border-radius:50%;background:#a9d3f3}.art-cross{position:absolute;font-size:20px;font-weight:300;color:#9dc3e4}.cross-one{top:18%;right:16%}.cross-two{bottom:20%;left:13%}.art-caption{position:absolute;top:46%;left:39%;font-size:11px;letter-spacing:.22em;color:#c1dcef;line-height:2.1}.hero-foot{position:relative;display:flex;justify-content:space-between;padding-bottom:30px;font-size:11px;letter-spacing:.16em;color:#aac7df}
.section{padding:112px 0}.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:9%}h2{font-size:clamp(31px,3.3vw,48px);line-height:1.45;letter-spacing:.05em;font-weight:600;margin:0}.about-copy{padding-top:55px;line-height:2.1;font-size:16px;color:#536579}.about-copy p{margin:0 0 22px}.about-copy .large-copy{font-size:20px;color:var(--ink);line-height:1.9}.large-copy strong{font-weight:600;color:var(--navy)}.business-section{background:var(--pale)}.section-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:55px}.section-heading>p{color:var(--muted);line-height:1.9;margin:0 4% 4px 0}.business-list{border-top:1px solid #cddae4}.business-item{display:grid;grid-template-columns:70px 1.35fr 1.25fr 25px;gap:24px;align-items:start;padding:34px 10px;border-bottom:1px solid #cddae4}.number{font-size:13px;color:var(--blue);font-weight:700;padding-top:6px}.business-item h3{font-size:21px;line-height:1.5;margin:0;color:var(--navy);font-weight:600}.business-item .en{font-size:11px;color:#7d94a9;letter-spacing:.13em;margin:8px 0 0}.business-item>p{font-size:14px;color:#596d80;line-height:1.9;margin:2px 0 0}.item-glyph{color:#3678ae;font-size:20px;font-weight:300}
.statement-section{background:#0b2a4d;color:#fff;position:relative;overflow:hidden}.statement-section:before{content:'';position:absolute;right:-180px;top:-340px;width:800px;height:800px;border:1px solid #ffffff18;border-radius:50%;box-shadow:0 0 0 110px #ffffff08,0 0 0 220px #ffffff05}.statement-inner{position:relative;padding:100px 0 105px}.statement-inner>.eyebrow{margin-bottom:25px}.statement-inner>p:nth-child(2){font-size:clamp(32px,3.7vw,52px);line-height:1.55;letter-spacing:.05em;font-weight:600;margin:0}.statement-inner>p:nth-child(2) span{color:#9dcae9}.statement-rule{height:1px;background:#ffffff48;margin:38px 0 25px;max-width:640px}.statement-detail{max-width:640px;font-size:15px;line-height:2;color:#c9dbeb;margin:0}.company-layout{display:grid;grid-template-columns:1fr 1.4fr;gap:9%}.company-note{color:var(--muted);letter-spacing:.12em;margin-top:22px}.company-table{margin:0;border-top:1px solid var(--line)}.company-table>div{display:grid;grid-template-columns:140px 1fr;gap:15px;border-bottom:1px solid var(--line);padding:24px 0;line-height:1.9;font-size:14px}.company-table dt{color:#62758a;font-weight:600}.company-table dd{margin:0}.address-indent{padding-left:3em}.contact-section{background:var(--navy-dark);color:#fff;padding:88px 0}.contact-layout{display:flex;align-items:end;justify-content:space-between;gap:30px}.contact-layout h2{font-size:38px}.contact-layout p:not(.eyebrow){color:#bccfe0;line-height:1.9;margin:24px 0 0;font-size:15px}.contact-mail{border-bottom:1px solid #8ab9d8;padding:12px 0;display:flex;align-items:center;gap:100px;font-size:clamp(20px,2.3vw,30px);letter-spacing:.01em;white-space:nowrap}.contact-mail:hover{color:#acd5f4}.footer{background:#06172d;color:#aec2d5;padding:28px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:12px}.footer-brand{color:#fff}.footer .brand-name{font-size:19px}.footer .brand-mark{font-size:30px}.footer a:last-child:hover{color:#fff}
@media(max-width:900px){.nav{gap:18px}.business-item{grid-template-columns:40px 1fr 1fr 20px;gap:16px}.hero-art{transform:scale(1.2);margin-left:4%}}@media(max-width:700px){.container{width:min(100% - 40px,1200px)}.site-header{height:68px}.brand-name{font-size:21px}.nav{display:none}.menu-toggle{width:44px;height:44px;border:0;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;cursor:pointer}.menu-toggle span{height:2px;width:23px;background:var(--navy)}.mobile-menu:not([hidden]){display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;background:#fff;box-shadow:0 12px 22px #0a23421e;padding:16px 20px 25px}.mobile-menu a{padding:13px 5px;border-bottom:1px solid var(--line);font-size:15px}.hero{min-height:650px}.hero-inner{min-height:600px;display:block}.hero-copy{padding-top:82px}.hero h1{font-size:clamp(40px,9.3vw,64px)}.hero-lead{font-size:14px;margin:25px 0 32px}.hero-art{position:absolute;width:380px;height:380px;max-height:none;top:250px;right:-155px;opacity:.48;transform:none}.hero-foot{padding-bottom:24px}.section{padding:76px 0}.about-layout,.company-layout{display:block}.about-copy{padding-top:34px}.section-heading{display:block;margin-bottom:34px}.section-heading>p{margin:18px 0 0}.business-item{grid-template-columns:34px 1fr 20px;gap:12px;padding:26px 0}.business-item>p{grid-column:2/3;margin:0}.item-glyph{grid-column:3;grid-row:1}.business-item h3{font-size:19px}.statement-inner{padding:75px 0}.company-table{margin-top:38px}.company-table>div{grid-template-columns:95px 1fr;gap:10px}.contact-section{padding:76px 0}.contact-layout{display:block}.contact-layout h2{font-size:34px}.contact-mail{margin-top:35px;gap:30px;justify-content:space-between;font-size:22px}.footer-inner{flex-wrap:wrap}.footer-inner .footer-brand{width:100%}}@media(max-width:360px){.container{width:min(100% - 32px,1200px)}.hero h1{font-size:37px}.contact-mail{font-size:18px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}
.hero{background-image:linear-gradient(90deg,#071a33f5 0%,#0a2342d9 35%,#0a234252 69%,#071a3325 100%),url('hero-visual.webp');background-size:cover;background-position:center center}.hero-inner{grid-template-columns:1fr}.hero-grid{opacity:.07}.about-image{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;margin-top:34px}.about-copy{padding-top:24px}@media(max-width:700px){.hero{background-image:linear-gradient(180deg,#071a33f5 0%,#0a2342da 47%,#0a23426b 100%),url('hero-visual.webp');background-position:63% center}.about-image{margin-top:26px}}
/* Graphite and silver corporate palette */
:root{--navy:#303842;--navy-dark:#252b31;--blue:#66737e;--ink:#2d343b;--muted:#687178;--line:#d5d9dc;--pale:#f0f1f2;--white:#fafafa}
body{background:#fafafa}.site-header{background:#f9f9f9;border-bottom-color:#e0e2e4}.brand-dot{color:#929ba2}.nav-contact{background:#303842}.nav-contact:hover{background:#505b65}.mobile-menu:not([hidden]){background:#f9f9f9}
.hero{isolation:isolate;background:#30363d}.hero:before{content:'';position:absolute;z-index:-2;inset:0;background:url('hero-visual.webp') center/cover no-repeat;filter:grayscale(1) contrast(1.02)}.hero:after{content:'';position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,rgba(25,30,35,.95),rgba(32,37,42,.78) 43%,rgba(33,39,44,.20) 100%)}.hero-grid{z-index:0}.hero h1 em{color:#e3e5e7}.hero-lead{color:#e1e3e5}.eyebrow.light{color:#d4d9dc}.light-link{border-color:#d0d5d9}.hero-foot{color:#c0c7cc}
.about-section{background:#fafafa}.about-copy{color:#5d676f}.large-copy strong{color:#303842}.business-section{background:#f0f1f2}.business-list,.business-item{border-color:#d2d6d9}.business-item h3{color:#303842}.business-item .en{color:#818a91}.business-item>p{color:#5c666f}.item-glyph{color:#697783}
.statement-section{background:#3b4249}.statement-inner>p:nth-child(2) span{color:#d9dfe2}.statement-detail{color:#dce1e4}.company-section{background:#fafafa}.contact-section{background:#30373e}.contact-layout p:not(.eyebrow){color:#d5dade}.contact-mail{border-color:#a9b2b8}.contact-mail:hover{color:#fff}.footer{background:#252b31;color:#c6cdd1}.footer-brand{color:#fff}
@media(max-width:700px){.hero:before{background-position:63% center}.hero:after{background:linear-gradient(180deg,rgba(27,32,37,.96),rgba(32,37,42,.84) 51%,rgba(33,39,44,.48) 100%)}}
.history-section{background:#fafafa}.history-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.history-card{background:#f1f2f3;border-top:2px solid #5f6c77;padding:34px 30px 38px;min-height:310px}.history-num{display:block;font-size:11px;font-weight:700;letter-spacing:.16em;color:#69757f;margin-bottom:46px}.history-card h3{font-size:21px;line-height:1.5;color:#303842;margin:0 0 16px}.history-card p{font-size:14px;line-height:1.95;color:#56616a;margin:0}.nav{gap:25px}@media(max-width:1050px){.nav{gap:15px;font-size:12px}.nav-contact{gap:12px}}@media(max-width:800px){.nav{display:none}.menu-toggle{width:44px;height:44px;border:0;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;cursor:pointer}.menu-toggle span{height:2px;width:23px;background:var(--navy)}.mobile-menu:not([hidden]){display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;background:#f9f9f9;box-shadow:0 12px 22px #20252b1e;padding:16px 40px 25px}.mobile-menu a{padding:13px 5px;border-bottom:1px solid var(--line);font-size:15px}}@media(max-width:700px){.mobile-menu:not([hidden]){top:68px;padding-inline:20px}.history-grid{grid-template-columns:1fr}.history-card{min-height:0;padding:28px 25px 32px}.history-num{margin-bottom:25px}.history-card h3{font-size:19px}}
.application-panel{display:grid;grid-template-columns:1fr 1.25fr;gap:9%;margin-top:70px;padding:50px 55px;background:#fff;border:1px solid #d5d9dc}.application-intro .eyebrow{margin-bottom:20px}.application-intro h3{font-size:clamp(26px,2.5vw,36px);line-height:1.45;color:#303842;margin:0 0 22px}.application-intro>p:last-child{color:#5d676f;font-size:15px;line-height:1.9;margin:0}.application-list>div{display:grid;grid-template-columns:36px 1fr;gap:5px 18px;padding:17px 0;border-bottom:1px solid #d5d9dc}.application-list>div:first-child{border-top:1px solid #d5d9dc}.application-list span{grid-row:1/3;color:#6d7882;font-size:12px;font-weight:700;padding-top:3px}.application-list h4{font-size:18px;color:#303842;margin:0;font-weight:600}.application-list p{grid-column:2;color:#687178;font-size:14px;margin:0;line-height:1.7}.company-more{display:inline-block;margin-top:11px;border-bottom:1px solid #89949d;color:#39454f;font-weight:600}.company-more:hover{color:#111}
.team-hero{background:#303842;color:#fff;padding:90px 0 98px}.team-hero .eyebrow{margin-bottom:19px}.team-hero h1{font-size:clamp(42px,5vw,68px);font-weight:600;letter-spacing:.07em;margin:0 0 17px}.team-hero p:last-child{font-size:17px;color:#dce0e3;line-height:1.8;margin:0}.team-section{background:#f0f1f2}.team-lead{display:grid;grid-template-columns:1fr 1fr;gap:0 8%;align-items:end;margin-bottom:52px}.team-lead .eyebrow{grid-column:1/-1;margin-bottom:22px}.team-lead h2{font-size:clamp(29px,3vw,43px)}.team-lead>p:last-child{font-size:15px;line-height:1.95;color:#647079;margin:0}.people-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.person-card{background:#fff;border-top:3px solid #5d6973;padding:34px 29px 40px;min-height:385px}.person-index{display:block;color:#6d7882;font-size:11px;font-weight:700;letter-spacing:.13em;margin-bottom:48px}.person-heading{border-bottom:1px solid #d5d9dc;padding-bottom:26px}.person-role{font-size:14px;color:#687178;margin:0 0 10px}.person-card h3{font-size:28px;letter-spacing:.06em;color:#303842;margin:0}.person-focus{font-size:13px;color:#4d5b66;font-weight:700;letter-spacing:.07em;margin:23px 0 10px}.person-card>p:last-child{font-size:14px;line-height:1.95;color:#5d676f;margin:0}.team-end{background:#e4e7e9;padding:30px 0}.team-end .container{display:flex;justify-content:space-between;align-items:center;gap:20px}.team-end p{font-size:18px;color:#48545e;margin:0;letter-spacing:.04em}.team-end a{font-size:14px;font-weight:600;border-bottom:1px solid #7f8992;padding-bottom:5px}
.team-hero-inner{display:grid;grid-template-columns:1fr 42%;gap:5%;align-items:center}.team-hero-photo{display:block;width:100%;height:270px;object-fit:cover;filter:saturate(.7)}
@media(max-width:700px){.team-hero-inner{display:block}.team-hero-photo{height:210px;margin-top:34px}}
@media(max-width:900px){.application-panel{gap:5%;padding:40px}.people-grid{gap:12px}.person-card{padding:28px 20px 33px}.person-card h3{font-size:23px}}@media(max-width:700px){.application-panel{grid-template-columns:1fr;gap:28px;margin-top:48px;padding:28px 22px}.team-hero{padding:72px 0 78px}.team-hero p:last-child{font-size:15px}.team-lead{display:block;margin-bottom:35px}.team-lead>p:last-child{margin-top:24px}.people-grid{grid-template-columns:1fr;gap:14px}.person-card{min-height:0;padding:27px 25px 32px}.person-index{margin-bottom:28px}.person-heading{padding-bottom:21px}.team-end .container{display:block}.team-end a{display:inline-block;margin-top:15px}}
/* Image-led home page */
.visual-business{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;border:0}.visual-business .business-item{display:block;padding:0 0 27px;background:#fff;border:1px solid #d5d9dc;overflow:hidden}.business-photo{display:block;width:100%;height:235px;object-fit:cover;filter:saturate(.72)}.visual-business .business-item .number{display:block;margin:25px 26px 13px;padding:0}.visual-business .business-item>div{margin:0 26px}.visual-business .business-item>p{margin:20px 26px 0;font-size:15px;line-height:1.85}.visual-business .item-glyph{display:none}.visual-business .business-item h3{font-size:20px;min-height:60px}.application-list>div{grid-template-columns:94px 30px 1fr;gap:4px 13px;align-items:center}.application-list img{grid-row:1/3;width:94px;height:72px;object-fit:cover;filter:saturate(.72)}.application-list span{grid-column:2;grid-row:1/3}.application-list h4,.application-list p{grid-column:3}.history-card{padding:0 0 35px;overflow:hidden}.history-photo{display:block;width:100%;height:218px;object-fit:cover;filter:saturate(.7)}.history-num{margin:28px 28px 28px}.history-card h3,.history-card p{margin-left:28px;margin-right:28px}.history-card p{font-size:15px}.image-note{margin:20px 0 0;color:#778087;font-size:12px;line-height:1.7}
@media(max-width:900px){.visual-business .business-item h3{font-size:18px}.business-photo{height:175px}.application-list>div{grid-template-columns:74px 25px 1fr;gap:4px 9px}.application-list img{width:74px;height:66px}}@media(max-width:700px){.visual-business{grid-template-columns:1fr;gap:16px}.business-photo{height:210px}.visual-business .business-item h3{min-height:0;font-size:21px}.visual-business .business-item>p{margin-top:17px}.history-photo{height:220px}.application-list>div{grid-template-columns:80px 24px 1fr;gap:4px 10px}.application-list img{width:80px;height:68px}.application-list h4{font-size:16px}.application-list p{font-size:13px}}