:root{--paper:#f8f7f2;--green:#183d32;--deep:#143e34;--lime:#d7e9a8;--text:#203e34;--muted:#707b74;--line:#d6dcd4;--serif:"Songti SC","STSong","Noto Serif CJK SC","SimSun",Georgia,serif;--sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;--header-height:80px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + 20px)}body{margin:0;background:var(--paper);color:var(--text);font-family:var(--sans);font-size:16px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}button,input,textarea,select{border-radius:0}button{color:inherit}figure,p,h1,h2,h3{margin:0}img{display:block;width:100%;height:100%;object-fit:cover}svg{display:block}button:focus-visible,a:focus-visible,select:focus-visible{outline:2px solid #91ad64;outline-offset:5px}::selection{background:var(--lime);color:var(--green)}[hidden]{display:none!important}.container{width:calc(100% - 160px);max-width:1345px;margin-inline:auto}.icon-library{position:absolute;width:0;height:0;overflow:hidden}.icon{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:-100px;left:20px;background:var(--green);color:white;padding:12px 18px;z-index:100}.skip-link:focus{top:10px}
.site-header{position:sticky;top:0;z-index:50;background:#fff;transition:box-shadow .3s}.site-header.scrolled{box-shadow:0 2px 20px #183d3210}.header-inner{max-width:1440px;width:calc(100% - 160px);margin:auto;height:var(--header-height);display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{font-family:var(--serif);font-size:31px;font-weight:700;letter-spacing:3px;white-space:nowrap}.brand span{font-family:Georgia,serif;font-size:29px;letter-spacing:2px;margin-left:5px}.desktop-nav{display:flex;align-items:center;gap:40px;margin-left:38px}.desktop-nav a{position:relative;font-size:14px;padding-block:30px;white-space:nowrap}.desktop-nav a::after{content:"";position:absolute;bottom:18px;left:0;right:0;height:1px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:transform .25s}.desktop-nav a:hover::after,.desktop-nav a.active::after{transform:scaleX(1)}.header-actions{display:flex;align-items:center;gap:26px}.language-picker{position:relative;display:flex;align-items:center}.language-picker select{appearance:none;background:transparent;border:0;padding:8px 22px 8px 4px;color:var(--text);cursor:pointer;font-size:14px;max-width:104px}.language-picker svg{position:absolute;width:14px;height:14px;right:0;pointer-events:none;fill:none;stroke:currentColor;stroke-width:1.4}.button{min-height:48px;padding:13px 29px;display:inline-flex;align-items:center;justify-content:center;gap:16px;border:1px solid transparent;border-radius:999px;font-size:15px;line-height:1.45;font-weight:500;transition:background .25s,transform .25s,box-shadow .25s}.button:hover{transform:translateY(-2px)}.button .icon{width:21px;height:21px;transition:transform .25s}.button:hover .icon{transform:translateX(4px)}.button-green{background:var(--green);color:#fff}.button-green:hover{background:#295444;box-shadow:0 6px 18px #183d3216}.header-cta{min-height:42px;min-width:120px;padding:10px 24px;font-size:14px}.button-white{background:var(--paper);color:var(--green)}.button-white:hover{background:white}.button-outline{background:transparent;border-color:#eaf0e7;color:white;min-width:150px}.button-outline:hover{background:#ffffff14}.menu-toggle,.mobile-nav{display:none}
.hero{height:clamp(620px,calc(100svh - var(--header-height)),720px);position:relative;overflow:hidden;color:#fff;background:#244938}.hero-scene{position:absolute;inset:0;overflow:hidden}.hero-image{object-position:center 30%;will-change:transform;animation:scene-arrive 2.2s cubic-bezier(.15,.7,.2,1) both}.hero-inner{position:relative;height:100%;display:flex;flex-direction:column;justify-content:center;padding-bottom:80px}.hero-content{max-width:780px;animation:hero-arrive 1s .12s both}h1,h2,h3{font-family:var(--serif);font-weight:600}h1{font-size:clamp(52px,4.5vw,64px);line-height:1.2;letter-spacing:-1.5px}h1>span,h2>span{display:block}.hero-description{font-size:18px;line-height:1.85;margin-top:24px;font-weight:400;letter-spacing:.2px}.hero-description span{display:block}.hero-buttons{display:flex;gap:16px;margin-top:28px}.hero-bottom{position:absolute;bottom:26px;left:0;right:0;border-top:1px solid #ffffff90;padding-top:18px;display:flex;justify-content:space-between;font-size:14px;letter-spacing:1px}.hero-bottom a{display:flex;gap:14px;align-items:center}.hero-bottom a .icon{width:20px;height:20px;transition:transform .3s}.hero-bottom a:hover .icon{transform:translateY(4px)}
.section{padding-block:110px}.section-label{display:flex;align-items:center;gap:14px;font-size:13px;line-height:1.6;letter-spacing:.4px;margin-bottom:30px;color:#4e7060}.section-label::after{content:"";width:32px;height:1px;background:currentColor;opacity:.65;margin-left:2px}.label-en{font-size:11px;letter-spacing:1.8px}h2{font-size:clamp(38px,3.5vw,52px);line-height:1.35;letter-spacing:-1px}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:76px;align-items:center}.about .body-copy{font-size:16px;line-height:1.95;color:var(--muted);margin-top:34px}.body-copy p+p{margin-top:20px}.about-image{height:600px;overflow:hidden;border-radius:12px}.about-image img{transition:transform 1.2s}.about-image:hover img{transform:scale(1.035)}.values{display:flex;justify-content:space-between;gap:16px;margin-top:38px}.values span{font-family:var(--serif);font-size:22px;font-weight:600;white-space:nowrap}.values span+span{border-left:1px solid #a7b4a9;padding-left:30px}.services{padding-top:50px;padding-bottom:110px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:52px}.service{padding:10px 42px 10px 0;display:flex;align-items:flex-start;flex-direction:column}.service+.service{border-left:1px solid var(--line);padding-left:48px}.service-number{font-family:Georgia,serif;font-size:17px;margin-bottom:25px}.service-icon{width:50px;height:50px;margin-bottom:24px;stroke-width:1.55}.service h3{font-size:28px;line-height:1.4}.service p{margin-top:18px;color:var(--muted);font-size:16px;line-height:1.9;max-width:300px}.text-link{display:inline-flex;align-items:center;gap:18px;background:none;border:0;border-bottom:1px solid currentColor;padding:0 0 8px;font-size:14px;line-height:1.5;font-weight:500}.service .text-link{margin-top:auto;padding-top:32px}.text-link .icon{width:20px;height:20px;transition:transform .25s}.text-link:hover .icon{transform:translateX(5px)}
.why{position:relative;isolation:isolate;background:var(--deep);color:var(--paper);overflow:hidden}.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:76px;padding-block:80px;min-height:620px;position:relative}.why .section-label{color:var(--paper)}.why h2{font-size:clamp(38px,3.6vw,56px)}.why-landscape{position:absolute;left:0;top:240px;width:55%;height:390px;background:url('assets/coast.webp') center 64%/cover no-repeat;opacity:.82;mask-image:linear-gradient(to bottom,transparent,black 38%),linear-gradient(to right,black 50%,transparent);mask-composite:intersect;z-index:-1}.advantages{margin-top:-6px}.advantage{display:grid;grid-template-columns:80px 1fr;gap:24px;padding:23px 0 27px;border-bottom:1px solid #d8e2d04d}.advantage:first-child{padding-top:0}.advantage:last-child{border-bottom:0;padding-bottom:0}.advantage>span{font-family:Georgia,serif;font-size:54px;line-height:1.2;color:var(--lime);font-weight:400}.advantage h3{font-size:28px;line-height:1.45}.advantage p{margin-top:9px;font-size:15px;color:#d6e0d8;line-height:1.8}.partner-band{position:relative;background:#4a6952;overflow:hidden}.partner-band::before{content:"";position:absolute;inset:0;background:linear-gradient(#36563de0,#36563ddb),url('assets/valley.webp') center 38%/cover}.partner-inner{position:relative;min-height:136px;display:flex;align-items:center;justify-content:space-between}.partner-inner .section-label{margin:0}.partner{text-align:right}.partner p{font-family:var(--serif);font-size:29px;line-height:1.4}.partner>span{font-size:13px;letter-spacing:2px;color:#dbe4d7;display:block;margin-top:6px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:76px;align-items:start}.contact-intro{font-size:17px;color:var(--muted);line-height:1.8;margin-top:22px}.contact-details{list-style:none;padding:0 0 0 20px;margin:42px 0 0;border-left:1px solid #8fa698;display:grid;gap:22px}.contact-details li{display:flex;align-items:center;gap:19px;font-size:17px;min-height:24px}.contact-details .icon{width:22px;height:22px;stroke-width:1.5}.plain-button{display:inline-flex;align-items:center;gap:7px;padding:0;border:0;background:none;text-align:left;font-size:17px}.copy-hint{font-size:11px;color:var(--muted);margin-left:8px;opacity:.6}.plain-button:hover .copy-hint{opacity:1;color:var(--green)}.site-footer{background:var(--deep);color:var(--paper)}.footer-inner{min-height:110px;display:flex;align-items:center;justify-content:space-between;gap:24px}.footer-inner>div>p{font-size:15px;line-height:1.6}.footer-inner>div>span{font-size:10px;letter-spacing:2px;display:block;margin-top:5px;color:#c6d6c8}.footer-languages{display:flex;align-items:center;gap:19px}.footer-languages button{background:none;border:0;color:inherit;padding:6px 0;font-size:12px;opacity:.8}.footer-languages button:hover,.footer-languages button[aria-pressed="true"]{opacity:1;text-decoration:underline;text-underline-offset:6px}.footer-languages>span{font-size:12px!important;margin:0!important;opacity:.4}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);max-width:calc(100% - 40px);width:max-content;background:var(--green);color:white;padding:14px 22px;border:1px solid #ffffff30;border-radius:8px;box-shadow:0 5px 25px #183d3230;z-index:100;font-size:14px;line-height:1.6}.reveal{opacity:1;transform:none}.motion-enabled .reveal{opacity:0;transform:translateY(25px);transition:opacity .75s,transform .75s}.motion-enabled .reveal.visible{opacity:1;transform:none}.service:nth-child(2){transition-delay:.1s}.service:nth-child(3){transition-delay:.2s}@keyframes hero-arrive{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes scene-arrive{from{transform:scale(1.07)}to{transform:scale(1.015)}}
html[lang="en"]{--serif:Georgia,"Times New Roman",serif}html[lang="ja"]{--serif:"Hiragino Mincho ProN","Yu Mincho","Noto Serif CJK JP",serif;--sans:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif}html[lang="en"] h1{font-size:clamp(43px,4.3vw,64px);max-width:790px}html[lang="en"] h2{font-size:44px;line-height:1.25}html[lang="en"] .values span{font-family:var(--sans);font-size:15px}html[lang="en"] .values span+span{padding-left:16px}html[lang="ja"] h1{font-size:clamp(40px,4.2vw,61px)}
@media(min-width:1600px){.hero{max-height:800px;height:800px}.header-inner{max-width:1280px}}
@media(max-width:1199px){.container,.header-inner{width:calc(100% - 100px)}.desktop-nav{gap:25px;margin-left:0}.header-actions{gap:15px}.brand{font-size:26px}.brand span{font-size:25px}.about-grid,.why-grid,.contact-grid{gap:45px}.about-image{height:560px}.about .body-copy{font-size:15px}.values span{font-size:19px}.values span+span{padding-left:20px}.service+.service{padding-left:32px}.service{padding-right:25px}.hero-description{font-size:17px}}
@media(max-width:960px){.header-inner,.container{width:calc(100% - 64px)}.desktop-nav{gap:18px}.header-cta{display:none}.hero{height:650px}.section{padding-block:80px}.about-grid{gap:35px}.about-image{height:570px}h2{font-size:38px}.about .body-copy{font-size:14px;margin-top:25px}.values{gap:10px}.values span{font-size:17px}.values span+span{padding-left:13px}.service h3{font-size:24px}.service p{font-size:14px}.services{padding-top:25px}.why-grid{padding-block:70px;gap:36px}.advantage{grid-template-columns:58px 1fr;gap:18px}.advantage>span{font-size:44px}.advantage h3{font-size:25px}.contact-grid{gap:30px}.contact-intro{font-size:15px}.contact-details li,.plain-button{font-size:15px}html[lang="en"] h2{font-size:35px}html[lang="en"] .values{flex-wrap:wrap;justify-content:flex-start;gap:14px}html[lang="en"] .values span{font-size:13px}}
@media(max-width:720px){:root{--header-height:68px}.container,.header-inner{width:calc(100% - 44px)}.header-inner{gap:14px}.brand{font-size:25px;letter-spacing:2px}.brand span{font-size:22px;letter-spacing:1px}.desktop-nav{display:none}.header-actions{gap:17px}.language-picker select{font-size:12px;max-width:93px}.menu-toggle{display:flex;width:27px;height:32px;padding:7px 2px;flex-direction:column;justify-content:center;gap:6px;background:none;border:0}.menu-toggle span{display:block;height:1px;width:23px;background:var(--green);transition:transform .25s}.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.mobile-nav{display:grid;padding:10px 22px 24px;background:#fff;border-top:1px solid var(--line);gap:0}.mobile-nav a{padding:15px 2px;font-size:16px}.hero{height:calc(100svh - 68px);max-height:760px;min-height:600px}.hero-image{object-position:36% center}.hero-inner{justify-content:flex-start;padding-top:105px;padding-bottom:0}.hero-content{width:100%}h1{font-size:clamp(33px,7.9vw,48px);line-height:1.35;letter-spacing:-.8px}.hero-description{font-size:14px;line-height:1.9;margin-top:23px;max-width:330px}.hero-description span{display:inline}.hero-description span+span::before{content:" ";display:block}.hero-buttons{gap:10px;margin-top:29px}.button{font-size:13px;padding:13px 20px;gap:10px}.hero-buttons .button-outline{min-width:110px}.hero-bottom{bottom:27px;font-size:11px;padding-top:16px;letter-spacing:.5px}.hero-bottom a{gap:8px}.hero-bottom .icon{width:17px;height:17px}.section{padding-block:65px}.section-label{font-size:12px;gap:10px;margin-bottom:23px}.label-en{font-size:10px;letter-spacing:1.2px}.section-label::after{width:24px}h2{font-size:34px;line-height:1.4;letter-spacing:-.8px}.about-grid,.contact-grid{grid-template-columns:1fr;gap:35px}.about .body-copy{font-size:14px;line-height:1.95;margin-top:26px}.body-copy p+p{margin-top:16px}.values{justify-content:flex-start;gap:18px;margin-top:30px}.values span{font-size:18px}.values span+span{padding-left:18px}.about-image{height:420px;width:100%;border-radius:8px}.about-image img{object-position:center 60%}.services{padding-top:10px;padding-bottom:64px}.service-grid{grid-template-columns:1fr;margin-top:31px}.service,.service+.service{border-left:0;border-bottom:1px solid var(--line);padding:29px 0 31px;display:grid;grid-template-columns:60px 1fr;column-gap:16px;align-items:start}.service:last-child{border-bottom:0;padding-bottom:0}.service-number{grid-column:1;font-size:14px;margin-bottom:0}.service-icon{grid-column:1;grid-row:2 / 5;width:42px;height:42px;margin-top:17px;margin-bottom:0}.service h3{grid-column:2;grid-row:1;font-size:25px}.service p{grid-column:2;grid-row:2;max-width:none;font-size:14px;margin-top:13px;line-height:1.9}.service .text-link{grid-column:2;grid-row:3;justify-self:start;font-size:13px;margin-top:22px;padding-top:0}.why-grid{grid-template-columns:1fr;gap:43px;padding-block:64px;min-height:0}.why h2{font-size:36px}.why-landscape{width:100%;height:500px;top:0;opacity:.17;mask-image:linear-gradient(black,transparent)}.advantages{margin:0}.advantage{grid-template-columns:59px 1fr;gap:18px;padding:23px 0}.advantage>span{font-size:43px}.advantage h3{font-size:24px}.advantage p{font-size:13px;margin-top:7px}.partner-inner{min-height:125px;gap:20px}.partner-inner .section-label{flex-wrap:wrap;max-width:110px;gap:5px}.partner-inner .section-label::after{display:none}.partner-inner .label-en{width:100%;font-size:9px}.partner p{font-size:25px}.partner>span{font-size:11px;letter-spacing:1px}.contact-grid{gap:36px}.contact-intro{font-size:14px}.contact-details{margin-top:31px;padding-left:15px;gap:18px}.contact-details li,.plain-button{font-size:15px}.footer-inner{min-height:145px;flex-direction:column;align-items:flex-start;justify-content:center;gap:20px}.footer-inner>div>p{font-size:13px}.footer-inner>div>span{font-size:9px}.footer-languages{gap:16px}.footer-languages button{font-size:11px}html[lang="en"] h1{font-size:clamp(36px,8.5vw,49px);line-height:1.16;letter-spacing:-1px}html[lang="en"] .hero-content{max-width:440px}html[lang="en"] .hero-description{font-size:13px;line-height:1.7}html[lang="en"] h2{font-size:34px}html[lang="en"] .hero-inner{padding-top:72px}html[lang="en"] .hero-buttons .button{font-size:12px;padding-inline:15px}html[lang="ja"] h1{font-size:clamp(29px,7vw,42px)}html[lang="ja"] .hero-description{font-size:13px}html[lang="ja"] h2{font-size:30px}html[lang="ja"] .values span{font-size:16px}}
@media(max-width:370px){.header-actions{gap:11px}.brand{font-size:22px}.brand span{font-size:20px}.hero-inner{padding-top:92px}.values{gap:12px}.values span+span{padding-left:12px}.hero-buttons .button{padding-inline:17px}h2{font-size:31px}html[lang="en"] h2{font-size:30px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.hero-image{will-change:auto}.motion-enabled .reveal{opacity:1;transform:none}}

/* Contact-only layout: heading on the left, direct contact details on the right. */
.contact-grid{align-items:center}.contact-grid>.contact-details{margin:8px 0 0;padding:12px 0 12px 48px;gap:29px}.contact-grid>.contact-details li,.contact-grid>.contact-details .plain-button{font-size:19px}.contact{padding-block:95px}@media(max-width:960px){.contact-grid>.contact-details{padding-left:30px}.contact-grid>.contact-details li,.contact-grid>.contact-details .plain-button{font-size:16px}}@media(max-width:720px){.contact{padding-block:65px}.contact-grid{gap:30px}.contact-grid>.contact-details{margin:0;padding:0 0 0 17px;gap:23px}.contact-grid>.contact-details li,.contact-grid>.contact-details .plain-button{font-size:16px}}

.about-grid>*,.contact-grid>*{min-width:0}@media(max-width:720px){html[lang="ja"] .values{flex-wrap:wrap;row-gap:16px}}

/* Lead with services, then introduce the company. */
.services.section{padding-top:110px;padding-bottom:65px}.about.section{padding-top:65px}@media(max-width:960px){.services.section{padding-top:80px;padding-bottom:45px}.about.section{padding-top:45px}}@media(max-width:720px){.services.section{padding-top:65px;padding-bottom:35px}.about.section{padding-top:35px}}