:root{--ink:#10211d;--deep:#0b2922;--green:#2f856b;--leaf:#73a84d;--mint:#dcece5;--soft:#f3f7f4;--line:#d9e3de;--white:#fff;--text:#40504b;--shadow:0 22px 60px rgba(10,42,34,.10)}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:"DM Sans","Noto Sans JP","Noto Sans SC",sans-serif;color:var(--ink);background:#fff;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 48px));margin:auto}.section{padding:130px 0}.section-soft{background:var(--soft)}.section-dark{background:var(--deep);color:#fff}.eyebrow{font-size:.75rem;letter-spacing:.22em;font-weight:700;color:var(--green);margin-bottom:20px}.section-dark .eyebrow{color:#9ccfba}.section-heading h2{font-size:clamp(2.3rem,5vw,4.8rem);line-height:1.08;letter-spacing:-.04em}.section-heading.horizontal{display:grid;grid-template-columns:1.4fr .8fr;gap:80px;align-items:end;margin-bottom:64px}.section-heading.horizontal>p{color:var(--text);font-size:1.05rem}.section-dark .section-heading.horizontal>p{color:#b8c9c3}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 26px;border-radius:999px;font-weight:600;transition:.3s}.button-primary{background:var(--green);color:#fff}.button-primary:hover{transform:translateY(-2px);background:#266f5a}.button-ghost{border:1px solid rgba(255,255,255,.45);color:#fff}.button-ghost:hover{background:#fff;color:var(--deep)}.button-light{background:#fff;color:var(--deep)}
.page-loader{position:fixed;inset:0;background:var(--deep);z-index:9999;display:grid;place-items:center;transition:.6s}.page-loader.hidden{opacity:0;visibility:hidden}.loader-mark{width:44px;height:44px;border:2px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.site-header{position:fixed;left:0;right:0;top:0;height:84px;padding:0 4vw;display:flex;align-items:center;justify-content:space-between;z-index:1000;color:#fff;transition:.35s}.site-header.scrolled{background:rgba(255,255,255,.94);backdrop-filter:blur(18px);color:var(--ink);box-shadow:0 1px 0 rgba(0,0,0,.06)}.brand{display:flex;align-items:flex-start;gap:12px}.brand img{width:36px;height:52px;object-fit:contain}.brand-wordmark{display:flex;flex-direction:column;justify-content:center;width:118px;min-height:52px;line-height:1;padding-top:10px}.brand-wordmark b,.brand-wordmark small{display:flex;justify-content:space-between;align-items:center;width:100%;letter-spacing:0;white-space:nowrap}.brand-text b{font-size:1rem;font-weight:700}.brand-text small{font-size:.55rem;margin-top:7px}.desktop-nav{display:flex;gap:30px;font-size:.9rem;font-weight:500}.desktop-nav a{position:relative}.desktop-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:-6px;height:1px;background:currentColor;transition:.25s}.desktop-nav a:hover:after{right:0}.header-actions{display:flex;align-items:center;gap:18px}.language-switcher{display:flex;gap:5px;padding:4px;border:1px solid rgba(255,255,255,.25);border-radius:999px}.scrolled .language-switcher{border-color:var(--line)}.lang-button{border:0;background:none;color:inherit;border-radius:999px;padding:5px 9px;font:inherit;font-size:.72rem;cursor:pointer}.lang-button.active{background:#fff;color:var(--deep)}.scrolled .lang-button.active{background:var(--deep);color:#fff}.menu-toggle{display:none;width:42px;height:42px;border:0;background:none;cursor:pointer}.menu-toggle span{display:block;width:24px;height:1px;background:currentColor;margin:6px auto;transition:.3s}.mobile-menu{position:fixed;inset:84px 0 auto;background:#fff;z-index:900;max-height:0;overflow:hidden;transition:.35s}.mobile-menu.open{max-height:520px;box-shadow:0 30px 50px rgba(0,0,0,.1)}.mobile-menu nav{display:flex;flex-direction:column;padding:24px}.mobile-menu a{padding:15px;border-bottom:1px solid var(--line)}
.hero{min-height:100vh;background:radial-gradient(circle at 75% 25%,#24604e 0,transparent 34%),linear-gradient(135deg,#071d18,#0d382e);color:#fff;position:relative;display:grid;align-items:center;padding:150px 7vw 90px;overflow:hidden}.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:80px 80px;mask-image:linear-gradient(to bottom,#000,transparent)}.hero-orb{position:absolute;border-radius:50%;filter:blur(2px);opacity:.23}.orb-one{width:460px;height:460px;background:#75b052;right:-100px;top:10%}.orb-two{width:320px;height:320px;background:#8bd1bb;right:18%;bottom:-170px}.hero-content{position:relative;z-index:2;max-width:850px}.hero h1{font-size:clamp(3.8rem,8.2vw,8.2rem);line-height:.92;letter-spacing:-.065em}.hero-lead{font-size:clamp(1.05rem,2vw,1.35rem);max-width:660px;margin:35px 0;color:#cfe0da}.hero-buttons{display:flex;gap:14px;flex-wrap:wrap}.hero-concept{position:absolute;right:6vw;bottom:8vh;display:flex;z-index:2}.concept-card{width:145px;border-left:1px solid rgba(255,255,255,.25);padding:12px 18px}.concept-card span{font-weight:700;font-size:1.1rem}.concept-card p{font-size:.75rem;color:#b9d0c8;margin-top:6px}.scroll-cue{position:absolute;left:7vw;bottom:28px;display:flex;align-items:center;gap:12px;font-size:.6rem;letter-spacing:.25em;color:#abc4bb}.scroll-cue span{display:block;width:44px;height:1px;background:#abc4bb}
.statement{padding:125px 0}.statement-inner{max-width:1180px}.statement h2{font-size:clamp(2.8rem,6vw,6.2rem);line-height:1;letter-spacing:-.05em}.statement-title-line{display:block}.statement p:last-child{max-width:none;margin-top:36px;color:#bfd0ca;font-size:1.08rem;line-height:1.72;white-space:nowrap}.statement p:last-child br{display:block}html[lang="ja"] .statement h2{font-size:clamp(2.4rem,5.2vw,5.4rem);line-height:1.08;max-width:12ch}html[lang="ja"] .statement-title-line{white-space:nowrap}.two-column{display:grid;grid-template-columns:1fr 1fr;gap:100px}
/* About title: keep the headline in two balanced lines */
#about .two-column{grid-template-columns:1.28fr .72fr;gap:72px}
#about .section-heading h2.about-title{font-size:clamp(2.65rem,4vw,3.7rem);line-height:1.16;letter-spacing:-.045em}
.about-title-line{display:block;white-space:nowrap}
.section-copy{padding-top:58px}.section-copy p{font-size:1.08rem;color:var(--text);margin-bottom:26px}.logo-story{margin-top:100px;border:1px solid var(--line);display:grid;grid-template-columns:.8fr 1.2fr;min-height:410px}.logo-stage{background:linear-gradient(135deg,#eaf3ed,#d5e8de);display:grid;place-items:center}.logo-stage img{height:260px;width:auto}.logo-copy{padding:70px;display:flex;flex-direction:column;justify-content:center}.logo-copy h3{font-size:2rem;margin-bottom:18px}.logo-copy p:last-child{color:var(--text)}
.business-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.business-card{background:#fff;padding:46px;min-height:430px;border:1px solid #e5ece8;position:relative;transition:.35s}.business-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}.card-number{color:#8da49b;font-size:.78rem;letter-spacing:.15em}.card-icon{font-size:2rem;color:var(--green);margin:35px 0}.business-card h3{font-size:1.65rem;margin-bottom:16px}.business-card p{color:var(--text)}.business-card ul{list-style:none;margin-top:28px;border-top:1px solid var(--line);padding-top:20px}.business-card li{font-size:.88rem;padding:5px 0;color:#56655f}.business-card li:before{content:"—";margin-right:8px;color:var(--green)}
.approach-flow{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.18)}.approach-step{padding:42px 26px 20px;border-right:1px solid rgba(255,255,255,.18);min-height:270px}.approach-step:last-child{border-right:0}.approach-step span{font-size:.72rem;color:#86b9a4}.approach-step h3{font-size:2rem;margin:35px 0 15px}.approach-step p{color:#b8c9c3;font-size:.92rem}
.group-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.group-card{border:1px solid var(--line);background:#fff;transition:.35s}.group-card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}.group-visual{height:250px;padding:24px;display:flex;align-items:flex-end;color:#fff;position:relative;overflow:hidden}.group-visual:before{content:"";position:absolute;inset:-20%;background:repeating-linear-gradient(45deg,transparent,transparent 22px,rgba(255,255,255,.08) 23px,rgba(255,255,255,.08) 24px);transform:rotate(8deg)}.group-visual span{position:relative;font-size:.72rem;letter-spacing:.2em}.realestate{background:linear-gradient(135deg,#174a3d,#7a9f7e)}.ai{background:linear-gradient(135deg,#12263b,#2c8e88)}.trading{background:linear-gradient(135deg,#56472e,#9a8b61)}.sports-tech{background:linear-gradient(135deg,#23385b,#8a5f87)}.group-body{padding:32px}.group-sector{color:var(--green);font-size:.75rem;font-weight:700;letter-spacing:.12em;margin-bottom:8px}.group-body h3{font-size:1.35rem;margin-bottom:15px}.group-company-link{display:inline-flex;align-items:center;gap:.4em;transition:color .25s}.group-company-link:after{content:"↗";font-size:.75em;font-weight:500;opacity:.45;transition:transform .25s,opacity .25s}.group-company-link:hover{color:var(--green)}.group-company-link:hover:after{transform:translate(2px,-2px);opacity:1}.group-body p:last-child{color:var(--text);font-size:.92rem}
.timeline{position:relative;max-width:1080px;margin:20px auto 0;padding:28px 0}.timeline:before{content:"";position:absolute;top:0;bottom:0;left:50%;width:2px;background:linear-gradient(to bottom,transparent,var(--green) 5%,var(--green) 95%,transparent);transform:translateX(-50%)}.timeline-item{position:relative;width:50%;padding:18px 58px 38px 0}.timeline-item:nth-child(even){margin-left:50%;padding:18px 0 38px 58px}.timeline-item:before{content:"";position:absolute;top:34px;right:-8px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--green);box-shadow:0 0 0 7px var(--soft);z-index:2}.timeline-item:nth-child(even):before{right:auto;left:-8px}.timeline-content{background:#fff;border:1px solid var(--line);padding:30px 32px;box-shadow:0 14px 34px rgba(10,42,34,.06);position:relative;transition:transform .3s ease,box-shadow .3s ease}.timeline-content:after{content:"";position:absolute;top:22px;right:-10px;width:18px;height:18px;background:#fff;border-top:1px solid var(--line);border-right:1px solid var(--line);transform:rotate(45deg)}.timeline-item:nth-child(even) .timeline-content:after{right:auto;left:-10px;border-top:0;border-right:0;border-bottom:1px solid var(--line);border-left:1px solid var(--line)}.timeline-item:hover .timeline-content{transform:translateY(-4px);box-shadow:0 20px 44px rgba(10,42,34,.10)}.timeline-item time{display:block;font-weight:700;color:var(--green);letter-spacing:.04em;margin-bottom:10px}.timeline-item h3{font-size:1.2rem;margin-bottom:8px}.timeline-item p{color:var(--text)}
.values-section{background:#fff}.mvv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:60px}.mvv-card{padding:46px;border:1px solid var(--line);min-height:320px}.mvv-card>span{display:inline-grid;place-items:center;width:48px;height:48px;background:var(--mint);border-radius:50%;color:var(--green);font-weight:700}.mvv-card h3{font-size:1.6rem;margin:55px 0 16px}.mvv-card p{color:var(--text)}.company-section{background:#f8faf8}.company-table>div{display:grid;grid-template-columns:140px 1fr;padding:20px 0;border-bottom:1px solid var(--line)}.company-table dt{font-size:.82rem;color:#72817c}.company-table dd{font-weight:500}.contact-section{background:linear-gradient(135deg,#2e8067,#183d33);color:#fff;padding:130px 0}.contact-inner{text-align:center;max-width:850px}.contact-inner .eyebrow{color:#c9eadc}.contact-inner h2{font-size:clamp(2.8rem,6vw,6rem);line-height:1.02;letter-spacing:-.05em}.contact-inner p:not(.eyebrow){color:#d6e7e1;max-width:650px;margin:28px auto 35px}
footer{background:#071d18;color:#fff;padding:70px 0 25px}.footer-grid{display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:50px}.footer-brand{display:flex;gap:14px;align-items:flex-start}.footer-brand img{width:48px;height:70px;object-fit:contain}.footer-wordmark{width:132px;min-height:70px;padding-top:14px}.footer-wordmark b{font-size:1.1rem;font-weight:700}.footer-wordmark small{font-size:.55rem;margin-top:7px}.footer-grid h4{font-size:.72rem;letter-spacing:.16em;color:#82a699;margin-bottom:20px}.footer-grid a{display:block;color:#c2d0cb;font-size:.88rem;margin:9px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:55px;padding-top:22px;display:flex;justify-content:space-between;color:#78928a;font-size:.75rem}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}.reveal.visible{opacity:1;transform:none}.delay-1{transition-delay:.12s}.delay-2{transition-delay:.24s}.delay-3{transition-delay:.36s}
@media(max-width:960px){#about .two-column{grid-template-columns:1fr;gap:30px}#about .section-heading h2.about-title{font-size:clamp(2.35rem,6.7vw,3.4rem)}.desktop-nav{display:none}.menu-toggle{display:block}.hero-concept{display:none}.section-heading.horizontal,.two-column{grid-template-columns:1fr;gap:30px}.section-copy{padding-top:0}.approach-flow{grid-template-columns:repeat(2,1fr)}.approach-step:nth-child(2){border-right:0}.group-grid{grid-template-columns:1fr}.group-visual{height:210px}.mvv-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.logo-story{grid-template-columns:1fr}.logo-stage{min-height:320px}}
@media(max-width:640px){#about .section-heading h2.about-title{font-size:clamp(1.55rem,7vw,2rem);line-height:1.28;letter-spacing:-.035em}.container{width:min(100% - 30px,1180px)}.section{padding:90px 0}.site-header{height:72px;padding:0 16px}.brand-text{display:none}.brand img{width:30px;height:44px}.language-switcher{gap:0}.lang-button{padding:5px 7px}.mobile-menu{inset:72px 0 auto}.hero{padding:120px 20px 80px}.hero h1{font-size:clamp(3.2rem,17vw,5.1rem)}.hero-lead{margin:25px 0}.hero-buttons{flex-direction:column;align-items:flex-start}.scroll-cue{display:none}.statement{padding:90px 0}.business-grid{grid-template-columns:1fr}.business-card{padding:32px;min-height:auto}.approach-flow{grid-template-columns:1fr}.approach-step{border-right:0;border-bottom:1px solid rgba(255,255,255,.18);min-height:auto;padding:35px 10px}.logo-copy{padding:38px 28px}.timeline{margin-top:10px;padding:18px 0 0 28px}.timeline:before{left:7px;transform:none}.timeline-item,.timeline-item:nth-child(even){width:100%;margin-left:0;padding:0 0 28px 28px}.timeline-item:before,.timeline-item:nth-child(even):before{top:24px;left:0;right:auto;width:12px;height:12px;box-shadow:0 0 0 5px var(--soft)}.timeline-content{padding:25px 24px}.timeline-content:after,.timeline-item:nth-child(even) .timeline-content:after{top:18px;left:-9px;right:auto;border-top:0;border-right:0;border-bottom:1px solid var(--line);border-left:1px solid var(--line)}.company-table>div{grid-template-columns:1fr;gap:5px}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:5px}}

@media(max-width:640px){html[lang="ja"] .statement h2{max-width:none;font-size:clamp(2.2rem,13vw,3.9rem);line-height:1.1}html[lang="ja"] .statement-title-line{white-space:normal}}

html[lang="ja"] .contact-inner h2{font-size:clamp(2.8rem,5vw,5rem);white-space:nowrap;letter-spacing:-.055em}
@media(max-width:640px){html[lang="ja"] .contact-inner h2{font-size:clamp(2.25rem,12vw,3.6rem);white-space:normal}}

/* History intro: keep the two sentences on exactly two lines on desktop */
#history .section-heading.horizontal{grid-template-columns:.8fr 1.2fr}
#history .section-heading.horizontal>p{font-size:1rem}
.history-intro-line{display:block;white-space:nowrap}
@media(max-width:960px){
  #history .section-heading.horizontal{grid-template-columns:1fr}
  .history-intro-line{white-space:normal}
}

@media(max-width:960px){.statement p:last-child{white-space:normal}}
@media(max-width:640px){.statement p:last-child{max-width:none;font-size:1rem;line-height:1.8;white-space:normal}.statement p:last-child br{display:none}}

html[lang="zh"] .statement h2{max-width:13ch;line-height:1.05}
@media(max-width:640px){html[lang="zh"] .statement h2{max-width:none;line-height:1.08}}

/* History heading: large title on one line, supporting copy below */
#history .section-heading.horizontal{
  display:block;
  margin-bottom:64px;
}
#history .section-heading.horizontal > div{
  width:100%;
}
#history .section-heading.horizontal h2{
  max-width:none;
  white-space:nowrap;
  font-size:clamp(2.8rem,5.2vw,4.9rem);
  line-height:1.08;
}
#history .section-heading.horizontal > p{
  margin-top:28px;
  max-width:820px;
  font-size:1.02rem;
  line-height:1.75;
}
html[lang="zh"] #history .section-heading.horizontal h2{
  font-size:clamp(2.8rem,5vw,4.8rem);
}
html[lang="en"] #history .section-heading.horizontal h2{
  font-size:clamp(2.4rem,4.5vw,4.4rem);
}
@media(max-width:960px){
  #history .section-heading.horizontal h2{
    white-space:normal;
    font-size:clamp(2.2rem,8vw,3.8rem);
  }
  #history .section-heading.horizontal > p{
    margin-top:22px;
    max-width:none;
  }
}