:root{--ink:#14261e;--paper:#fafbf8;--accent:#1c6a43;--tint:#c1d5c7;--line:#d4ded7;--muted:#53685a;--font-jp:'Noto Sans JP',sans-serif;--font-en:'Barlow Condensed','Arial Narrow',sans-serif;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-jp);font-size:16px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #1c6a43;outline-offset:6px}::selection{background:var(--accent);color:var(--ink)}.skip-link{position:fixed;top:-100px;left:20px;background:var(--accent);padding:15px;z-index:99}.skip-link:focus{top:10px}.site-header{height:100px;padding:0 4%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:30px}.brand{display:flex;gap:14px;align-items:center;font-family:var(--font-en);font-size:23px;font-weight:700;letter-spacing:.01em;line-height:1}.brand small{display:block;font-family:var(--font-jp);font-size:10px;font-weight:500;letter-spacing:.13em;margin-top:9px}.brand-icon{display:flex;align-items:center;background:var(--ink);color:var(--accent);height:42px;width:44px;padding:7px;font-size:29px;font-style:italic;letter-spacing:-6px}.brand-icon span{font-size:24px;transform:translateY(5px)}.desktop-nav{display:flex;gap:32px;font-family:var(--font-en);font-weight:600;font-size:17px;letter-spacing:.05em}.desktop-nav a{position:relative}.desktop-nav a::after{content:'';display:block;height:2px;background:var(--ink);position:absolute;bottom:-8px;left:0;width:0;transition:width .2s}.desktop-nav a:hover::after{width:100%}.header-cta{display:flex;align-items:center;justify-content:space-between;gap:35px;background:var(--accent);padding:13px 20px;font-size:14px;font-weight:700}.cross{font-size:25px;font-weight:400;line-height:1}.hero{padding:28px 4% 0;max-width:1800px;margin:auto}.hero-topline{display:flex;justify-content:space-between;font-family:var(--font-en);font-size:14px;letter-spacing:.1em;font-weight:600}.hero-topline span:last-child{font-family:var(--font-jp);font-size:12px;letter-spacing:.08em}.giant-wordmark{white-space:nowrap;font-family:var(--font-en);font-size:clamp(75px,16.65vw,294px);font-weight:800;letter-spacing:-.025em;line-height:.95;padding:7px 0 25px;width:100%}.wordmark-period{color:var(--accent)}.hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:30px}.hero-copy{padding:44px 0 26px;display:flex;flex-direction:column;align-items:flex-start}.eyebrow{font-family:var(--font-en);font-size:14px;font-weight:600;letter-spacing:.065em;display:flex;align-items:center;gap:14px;margin:0 0 25px}.short-rule{height:2px;width:24px;background:var(--ink)}h1{font-size:clamp(40px,5.2vw,84px);line-height:1.38;letter-spacing:-.065em;font-weight:800;margin:0 0 25px}.underlined{background:linear-gradient(transparent 72%,var(--tint) 72%,var(--tint) 92%,transparent 92%)}.hero-description{font-size:clamp(14px,1.13vw,18px);line-height:2.1;font-weight:500;margin:0 0 32px;letter-spacing:.025em}.text-link{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--ink);padding:0 0 12px;gap:45px;font-size:14px;font-weight:700;transition:gap .2s}.text-link:hover{gap:58px}.text-link span{font-size:22px;font-weight:400}.hero-visual{min-height:470px;background:#242921;position:relative;overflow:hidden;color:white}.visual-type{font-family:var(--font-en);font-weight:700;font-size:7.5vw;line-height:.9;padding:60px 40px;color:var(--accent)}.hero-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:57% center;filter:grayscale(100%)}.hero-visual::after{content:'';position:absolute;inset:60% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.5));pointer-events:none}.photo-overlay{position:absolute;bottom:24px;left:26px;right:26px;display:flex;justify-content:space-between;font-size:12px;z-index:1}.photo-overlay span:first-child{font-family:var(--font-en);font-size:14px;letter-spacing:.12em}.vertical-caption{position:absolute;top:20px;right:14px;writing-mode:vertical-rl;font-family:var(--font-en);font-size:12px;letter-spacing:.15em;z-index:1}.field-stamp{position:absolute;right:25px;bottom:80px;display:block;background:var(--accent);color:var(--ink);padding:18px 18px 14px;font-family:var(--font-en);font-weight:800;font-size:34px;line-height:.83;transform:rotate(-8deg);z-index:1;border:1px solid var(--ink)}.field-stamp span{display:block;font-family:var(--font-jp);font-size:11px;letter-spacing:.03em;margin-top:10px;line-height:1.3}.hero-bottom{display:flex;align-items:center;justify-content:space-between;padding:25px 0 31px;font-family:var(--font-en);font-size:13px;font-weight:500;letter-spacing:.1em}.hero-bottom a{display:flex;align-items:center;gap:22px}.scroll-line{height:25px;width:1px;background:var(--ink)}.section-pad{padding:85px 6%;scroll-margin-top:30px}.philosophy{border-top:1px solid var(--line)}.section-label{display:flex;align-items:center;gap:25px;font-size:13px;font-weight:600}.section-label span:first-child{font-family:var(--font-en);font-size:16px;letter-spacing:.07em}.section-label span:last-child{color:var(--muted);font-size:12px}.philosophy-body{display:grid;grid-template-columns:1.15fr 1fr;gap:70px;margin-top:58px}h2{font-size:clamp(30px,3.25vw,54px);letter-spacing:-.045em;font-weight:700;line-height:1.65;margin:0}.philosophy h2 span{background:var(--tint);box-shadow:7px 0 0 var(--tint),-4px 0 0 var(--tint)}.philosophy-text{padding-top:1px}.philosophy-text p{font-size:16px;line-height:2.2;letter-spacing:.02em;margin:0 0 28px}.small-tag{font-size:14px;font-weight:700;border-left:3px solid var(--ink);padding-left:14px}.site-footer{padding:36px 4%;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line)}.footer-brand{font-family:var(--font-en);font-size:36px;font-weight:800}.site-footer>span{font-family:var(--font-en);font-size:14px;letter-spacing:.08em}
@media(min-width:1800px){.site-header,.section-pad,.site-footer{padding-left:max(6%,calc((100vw - 1584px)/2));padding-right:max(6%,calc((100vw - 1584px)/2))}}
@media(max-width:900px){.site-header{height:85px}.desktop-nav{gap:20px;font-size:15px}.brand{font-size:20px}.brand small{font-size:9px}.header-cta{gap:18px;padding:12px}.hero-copy{padding-top:30px}.hero-visual{min-height:410px}.hero-description{font-size:14px}.philosophy-body{gap:35px}.section-pad{padding:65px 5%}.philosophy-text p{font-size:15px}.eyebrow{font-size:12px;gap:8px}.hero-grid{gap:20px}}
@media(max-width:640px){html{scroll-padding-top:25px}.site-header{height:80px;padding:0 5%;gap:15px}.brand{font-size:21px;gap:10px}.brand small{font-size:8px;letter-spacing:.1em}.brand-icon{width:37px;height:37px;font-size:26px}.brand-icon span{font-size:21px}.desktop-nav{display:none}.header-cta{font-size:12px;gap:15px;padding:11px 13px}.hero{padding:24px 5% 0}.hero-topline{font-size:11px;letter-spacing:.04em}.hero-topline span:last-child{font-size:10px}.giant-wordmark{font-size:16.2vw;padding:13px 0 25px}.hero-grid{grid-template-columns:1fr;gap:8px}.hero-copy{padding:10px 0 30px}.eyebrow{margin-bottom:19px;font-size:13px}h1{font-size:clamp(40px,11.5vw,69px);line-height:1.38;letter-spacing:-.065em;margin-bottom:24px}.hero-description{font-size:14px;margin-bottom:26px}.text-link{font-size:13px;gap:65px}.hero-visual{min-height:390px;aspect-ratio:1.02}.visual-type{font-size:20vw;padding:40px}.hero-bottom{font-size:11px;letter-spacing:.02em;padding:20px 0 28px}.hero-bottom a{gap:12px}.field-stamp{font-size:31px;right:22px;bottom:72px}.photo-overlay{left:20px;right:20px;font-size:11px}.section-pad{padding:58px 6%}.section-label{gap:18px}.philosophy-body{grid-template-columns:1fr;gap:32px;margin-top:34px}h2{font-size:30px;line-height:1.7}.philosophy-text p{font-size:15px;line-height:2.15}.site-footer{align-items:flex-start;gap:20px;flex-direction:column}.footer-brand{font-size:34px}}
.hero-visual img{object-position:65% center}.services{background:var(--ink);color:var(--paper)}.services .section-label span:last-child{color:#b2b6aa}.service-intro{display:flex;justify-content:space-between;align-items:center;gap:45px;margin-top:48px}.english-title{font-family:var(--font-en);font-size:clamp(60px,7vw,112px);font-weight:700;letter-spacing:-.025em;line-height:.94;margin:0 0 28px}.service-intro h2{font-size:clamp(26px,2.5vw,40px);line-height:1.65;letter-spacing:-.04em}.service-badge{border:1px solid #606455;width:280px;min-height:270px;display:flex;flex-direction:column;justify-content:center;align-items:center;margin-right:25px;transform:rotate(3deg);flex-shrink:0}.authorized{border:1px solid var(--accent);padding:5px 22px;color:var(--accent);font-size:13px;letter-spacing:.15em}.service-badge p{font-size:40px;letter-spacing:-.03em;font-weight:700;margin:19px 0 16px}.business-type{font-size:14px;letter-spacing:.1em}.service-description{display:grid;grid-template-columns:1fr 2fr;gap:50px;border-top:1px solid #474a40;margin-top:55px;padding-top:30px}.service-category{font-family:var(--font-en);font-size:16px;letter-spacing:.09em;color:var(--accent)}.service-description p{font-size:16px;line-height:2.1;margin:0;color:#dddeda}.service-details{margin-top:50px;border-top:1px solid #474a40}.service-details details{border-bottom:1px solid #474a40}.service-details summary{list-style:none;display:flex;align-items:center;padding:29px 0;cursor:pointer;gap:35px}.service-details summary::-webkit-details-marker{display:none}.detail-number{font-family:var(--font-en);font-size:18px;align-self:flex-start;padding-top:5px;color:var(--accent)}.detail-title{font-size:24px;font-weight:600;letter-spacing:-.02em;display:flex;gap:40px;align-items:center}.detail-title small{font-family:var(--font-en);font-size:14px;letter-spacing:.07em;font-weight:500;color:#afb4a6}.detail-toggle{margin-left:auto;position:relative;width:25px;height:25px;flex-shrink:0}.detail-toggle::before,.detail-toggle::after{content:'';position:absolute;background:var(--accent);top:12px;left:3px;width:19px;height:1px}.detail-toggle::after{transform:rotate(90deg);transition:transform .2s}.service-details details[open] .detail-toggle::after{transform:rotate(0)}.detail-content{padding:0 65px 28px 54px;max-width:900px}.detail-content p{margin:0;color:#c5c8bd;font-size:16px;line-height:2}.approach-heading{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-top:45px}.approach-heading h2{font-size:clamp(35px,4vw,65px);line-height:1.5}.approach-heading>p{font-size:16px;line-height:2.1;margin:0 6% 10px 0}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin-top:58px}.principles article{border-top:2px solid var(--ink);padding-top:18px}.principle-top{display:flex;align-items:center;justify-content:space-between;font-family:var(--font-en)}.principle-top span:first-child{font-size:57px;line-height:1;font-weight:600}.principle-top span:last-child{font-size:14px;letter-spacing:.08em}.principles h3{font-size:19px;letter-spacing:-.04em;margin:26px 0 17px}.principles p{font-size:15px;line-height:2;margin:0;color:var(--muted)}.company{background:#eaf0eb;border-top:1px solid var(--line)}.company-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:100px;margin-top:50px}.company-wordmark{font-family:var(--font-en);font-weight:800;font-size:clamp(72px,8.5vw,135px);line-height:.83;letter-spacing:-.03em}.company-wordmark span{color:#1c6a43}.group-label{font-family:var(--font-en);font-size:16px;letter-spacing:.07em;margin:28px 0 0}.group-label strong{font-weight:700}.company-caption{font-size:14px;line-height:2;margin-top:25px}.company-data{margin:0}.company-data>div{display:grid;grid-template-columns:125px 1fr;gap:25px;border-top:1px solid #bec3b5;padding:22px 0}.company-data>div:last-child{border-bottom:1px solid #bec3b5}.company-data dt{font-size:14px;color:var(--muted);padding-top:2px}.company-data dd{margin:0;font-size:18px;font-weight:500;line-height:1.6}.roman-name{font-family:var(--font-en);font-size:13px;letter-spacing:.08em;margin-left:20px;font-weight:500;color:var(--muted)}.data-secondary{font-size:14px;color:var(--muted);font-weight:400}.closing{background:var(--accent);padding:35px 5%}.closing-top,.closing-bottom{display:flex;align-items:center;justify-content:space-between;gap:25px;font-family:var(--font-en);font-size:15px;font-weight:600;letter-spacing:.07em}.closing-top a{display:flex;align-items:center;gap:25px}.closing-top a span{font-size:24px;font-weight:400}.closing>p{font-size:clamp(45px,8.5vw,135px);font-weight:800;letter-spacing:-.075em;line-height:1.5;margin:40px 0 48px}.closing-bottom>span:first-child{font-size:26px;font-weight:700;letter-spacing:0}.closing-bottom>span:last-child{font-size:13px;font-family:var(--font-jp);letter-spacing:.05em}.mobile-break{display:none}.site-footer nav{display:flex;gap:25px;font-size:13px}.site-footer a:hover{text-decoration:underline;text-underline-offset:5px}
@media(max-width:900px){.service-badge{width:220px;min-height:230px;margin-right:0}.detail-title{gap:25px;font-size:21px}.company-grid{gap:45px}.company-data>div{grid-template-columns:100px 1fr;gap:15px}.roman-name{display:block;margin-left:0;margin-top:5px}.principles{gap:23px}.principles h3{font-size:17px}.principles p{font-size:14px}.service-description{grid-template-columns:1fr;gap:15px}.desktop-break{display:none}}
@media(max-width:640px){.brand small{font-size:9px}.service-intro{align-items:flex-start;gap:35px;margin-top:35px;flex-direction:column}.english-title{font-size:65px;margin-bottom:24px}.service-intro h2{font-size:26px}.service-badge{width:100%;min-height:unset;transform:none;display:flex;flex-direction:row;gap:13px;flex-wrap:wrap;padding:24px 16px;justify-content:space-between}.service-badge p{font-size:29px;margin:0;order:-1}.authorized{padding:5px 12px;font-size:12px}.business-type{flex-basis:100%;font-size:12px}.service-description{margin-top:32px;gap:17px}.service-description p{font-size:15px}.service-details{margin-top:34px}.service-details summary{gap:18px;padding:24px 0}.detail-title{display:block;font-size:18px}.detail-title small{display:block;margin-top:9px;font-size:12px}.detail-number{font-size:16px;padding-top:1px}.detail-content{padding:0 10px 24px 33px}.detail-content p{font-size:14px;line-height:2}.approach-heading{align-items:flex-start;flex-direction:column;gap:22px;margin-top:32px}.approach-heading h2{font-size:39px}.approach-heading>p{font-size:15px;margin:0}.principles{grid-template-columns:1fr;gap:32px;margin-top:38px}.principle-top span:first-child{font-size:48px}.principles h3{font-size:21px;margin:20px 0 14px}.principles p{font-size:15px}.company-grid{grid-template-columns:1fr;gap:40px;margin-top:35px}.company-wordmark{font-size:100px}.company-caption{margin-bottom:0}.company-data>div{grid-template-columns:102px 1fr;gap:13px;padding:20px 0}.company-data dt{font-size:13px}.company-data dd{font-size:17px}.closing{padding:25px 6%}.closing-top{font-size:12px;gap:10px}.closing-top a{gap:10px}.closing>p{font-size:clamp(38px,11.5vw,70px);line-height:1.5;margin:35px 0 40px;letter-spacing:-.075em}.mobile-break{display:block}.closing-bottom{gap:10px;align-items:flex-end}.closing-bottom>span:last-child{font-size:11px;letter-spacing:0}.closing-bottom>span:first-child{font-size:24px}.site-footer{gap:25px}.site-footer nav{gap:30px}.site-footer>span{font-size:12px}}
.brand small{font-size:12px}.hero-description,.philosophy-text p,.principles p,.service-description p,.detail-content p{font-size:16px}.field-stamp span,.photo-overlay,.hero-topline span:last-child,.hero-bottom{font-size:12px}.closing-bottom>span:last-child{font-size:12px}
@media(max-width:640px){.brand small{font-size:12px}.hero-topline{font-size:12px}.hero-topline span:last-child{display:none}.hero-bottom{font-size:12px}.hero-bottom a{gap:8px}.hero-description{line-height:2}.photo-overlay{font-size:12px}}
@media(max-width:360px){.header-cta{gap:7px;padding:10px}.site-header{gap:8px}.brand{font-size:19px;gap:8px}.hero-bottom{align-items:flex-start;gap:8px;flex-direction:column}.closing-bottom{align-items:flex-start;flex-direction:column}.detail-title{font-size:16px}.detail-content{padding-left:0}.company-data>div{grid-template-columns:94px 1fr;gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}

.services .section-label span:last-child{color:#b2b6aa}.service-badge{border-color:#606455}.service-description,.service-details,.service-details details{border-color:#474a40}.service-description p{color:#dddeda}.detail-title small{color:#afb4a6}.detail-content p{color:#c5c8bd}.closing{background:var(--accent)}
.hero-visual{min-width:0}@media(max-width:640px){.hero-visual{min-height:0;width:100%;aspect-ratio:1.02}}

/* FOREST — selected logo palette 01 */
.mobile-menu{display:none}
::selection{background:var(--tint);color:var(--ink)}
.skip-link,.header-cta,.field-stamp,.closing{color:var(--paper)}
.header-cta:hover{background:var(--ink)}
.brand{gap:13px;flex-shrink:0}
.logo-emblem{display:block;width:49px;height:auto;flex-shrink:0}
.brand-lockup{display:block}
.logo-wordmark{display:block;width:190px;height:auto}
.brand small{font-family:var(--font-en);font-size:12px;letter-spacing:.18em;margin-top:7px;line-height:1}
.company-wordmark{width:min(100%,380px);line-height:1}
.logo-lockup{display:block;width:100%;height:auto}
.group-label{font-size:17px;letter-spacing:.16em;margin-top:24px}
.company-caption{color:var(--muted)}
.service-badge{background:#fff;color:var(--ink);border:0;transform:none;padding:28px 16px;gap:25px;min-height:245px}
.authorized{border-color:var(--accent);color:var(--accent)}
.au-hikari-logo{display:block;width:100%;max-width:224px;height:auto}
.service-category,.detail-number{color:var(--tint)}
.detail-toggle::before,.detail-toggle::after{background:var(--tint)}
.services .section-label span:last-child,.detail-title small{color:#b9cdbf}
.service-description,.service-details,.service-details details{border-color:#41594b}
.detail-content p{color:#ccd9d0}
.service-description p{color:#e0e9e3}
.footer-brand .logo-wordmark{width:220px}
@media(max-width:900px){.brand .logo-wordmark{width:150px}.brand{gap:10px}.logo-emblem{width:42px}.desktop-nav{gap:16px}.site-header{gap:20px}.service-badge{padding:26px 16px}}
@media(max-width:640px){.brand .logo-wordmark{width:132px}.brand small{font-size:10px;letter-spacing:.13em}.logo-emblem{width:36px}.brand{gap:8px}.site-header{gap:12px}.header-cta{gap:10px;padding:11px 12px;flex-shrink:0}.service-badge{min-height:unset;flex-direction:column;gap:20px;padding:30px 22px;align-items:center}.business-type{flex-basis:auto}.au-hikari-logo{width:224px;max-width:100%;order:0}.company-wordmark{max-width:330px}.group-label{font-size:16px}}
@media(max-width:360px){.brand .logo-wordmark{width:115px}.brand small{font-size:9px}.logo-emblem{width:30px}.header-cta{padding:10px 9px;gap:5px}.brand{gap:7px}.site-header{gap:9px}}

/* Mobile section navigation */
@media(max-width:640px){
  html{scroll-padding-top:88px}
  .site-header{position:sticky;top:0;z-index:30;height:72px;background:var(--paper)}
  .site-header .header-cta{display:none}
  .mobile-menu{display:block;margin-left:auto}
  .menu-toggle{display:flex;align-items:center;justify-content:center;width:48px;height:48px;background:var(--accent);color:var(--paper);cursor:pointer;list-style:none}
  .menu-toggle::-webkit-details-marker{display:none}
  .menu-bars{display:flex;flex-direction:column;gap:5px;width:22px}
  .menu-bars span{height:2px;width:100%;background:currentColor;transition:transform .2s,opacity .2s}
  .mobile-menu[open] .menu-bars span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .mobile-menu[open] .menu-bars span:nth-child(2){opacity:0}
  .mobile-menu[open] .menu-bars span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .mobile-navigation{position:absolute;top:100%;left:0;right:0;padding:12px 6% 20px;background:var(--ink);color:var(--paper);max-height:calc(100svh - 72px);overflow-y:auto;box-shadow:0 16px 28px #14261e24}
  .mobile-navigation a{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:64px;padding:18px 0;border-bottom:1px solid #41594b;font-size:16px;font-weight:500}
  .mobile-navigation a:last-child{border-bottom:0}
  .mobile-navigation a:hover{color:var(--tint)}
  .mobile-navigation a:focus-visible{outline-color:var(--tint);outline-offset:3px}
  .mobile-navigation small{font-family:var(--font-en);font-size:13px;letter-spacing:.07em;color:var(--tint)}
}