/* BELP共通パーツの移植。元BELPは変更せず、corporateの構造へ適用。 */
:root{--paper:#faf8f4;--white:#fff;--section-purple:#eee8f2;--comparison-purple:#f8f5fa;--ink:#292e2c;--muted:#626761;--purple:#776086;--lavender:#ad9aba;--pale:#eee8f2;--line:#d9dcd5;--heading:#254b46;--sage:#eef3ef;--sage-line:#cddbd0;--sage-ink:#4b6857;--serif:'Noto Serif JP','Yu Mincho','Hiragino Mincho ProN',serif;--sans:'Noto Sans JP','Yu Gothic Medium','Yu Gothic',Meiryo,sans-serif;--roman:Baskerville,'Palatino Linotype',Georgia,serif;--font-body:var(--sans);--color-text:var(--ink);--color-muted:var(--muted);--color-surface:var(--paper);--color-soft:var(--section-purple);--color-line:var(--line);--color-accent:var(--purple)}
body{-webkit-font-smoothing:antialiased;line-height:1.95}main{background:white}h1,h2{font-family:var(--serif);font-weight:500;line-height:1.65;letter-spacing:.045em}h2{color:var(--heading)}h3{color:var(--heading)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-color:var(--purple)}
.site-header{--purple:#00634d;--container-width:1120px;background:#fff;border-color:#ced8d1;color:#00634d;font-family:var(--sans)}.site-logo{font-family:var(--serif);font-weight:500;letter-spacing:.07em;color:#00634d}.site-navigation a,.site-navigation a span{color:#00634d}.menu-toggle{border-color:#719c87;color:#00634d;background:transparent;border-radius:4px}
.site-header .site-navigation a:focus-visible,.site-header .site-navigation a:focus-visible span{color:#004a3b}
@media(hover:hover){.site-header .site-navigation li:hover>a,.site-header .site-navigation li:hover>a span{color:#004a3b}}
.chapter{display:flex;align-items:center;gap:20px;color:var(--purple);margin-bottom:25px}.chapter>b{font:500 10px/1.6 var(--sans);letter-spacing:.18em}.hero{background:var(--paper)}.page-heading{position:relative;overflow:hidden;background:var(--paper)}.page-heading>.container{position:relative;isolation:isolate}.page-heading h1{position:relative;z-index:1}.page-heading .chapter{position:relative;z-index:1}.section-muted{background:var(--section-purple)}.placeholder-copy{color:var(--muted)}.media-placeholder{background:#f8f5fa;border-color:#c9b9d1;border-radius:8px;color:var(--purple)}
.button{gap:24px;min-height:64px;min-width:280px;max-width:100%;padding:17px 28px;border:1px solid var(--purple);background:var(--purple);color:white;font-size:15px;font-weight:700;border-radius:4px;box-shadow:0 4px 0 #77608620;letter-spacing:.05em;justify-content:space-between;transition:background .2s,transform .2s}.button-arrow{flex-shrink:0;display:grid;place-items:center;width:24px;height:24px}.button-arrow svg{width:24px;height:24px}.button:hover{background:#665071;transform:translateY(-2px)}.button-secondary{background:white;color:var(--purple)}.button-secondary:hover{color:white}.text-link{color:var(--purple);font-weight:600}.text-link:hover{text-decoration-thickness:2px}
.content-block{background:var(--section-purple);border:1px solid #e2d8e8;border-radius:8px;padding:24px 22px}.line-icon{width:42px;height:42px;flex-shrink:0;color:var(--purple);margin-bottom:1rem}.feature-list{list-style:none;padding:0}.feature-list li{position:relative;padding:12px 12px 12px 38px;background:var(--sage);border-bottom:1px solid var(--sage-line);color:var(--sage-ink)}.feature-list li::before{content:'✓';position:absolute;left:14px;font-weight:700}.step-list li::marker{font:italic 26px var(--roman);color:var(--purple)}
.botanical-sprig{position:absolute;right:0;top:-1rem;width:150px;opacity:.6;pointer-events:none;user-select:none;z-index:0}.botanical-sprig img{width:100%;display:block}.botanical-garland{display:block;width:240px;max-width:75%;margin:0 auto 24px;opacity:.75;pointer-events:none;user-select:none}.botanical-garland img{display:block;width:100%;height:auto}.contact-cta{background:var(--paper);border-color:#e2d8e8}.contact-cta .button{margin-top:16px}.application-intro{text-align:center}.application-intro .chapter{justify-content:center}.application-intro .botanical-garland{margin-top:20px}
.form-wrap,.contact-preview{background:white;border:1px solid #e2d8e8;border-top:4px solid var(--purple);border-radius:12px;padding:36px;box-shadow:0 12px 40px #5745650b}.form-field>label{color:var(--purple)}.field-required{display:inline-block;padding:2px 7px;border-radius:3px;background:var(--purple);color:white}.field-optional{color:var(--muted)}input:not([type=checkbox]),select,textarea{border:1px solid #d7cddf;border-radius:6px;background:white;min-height:56px;font-size:16px}input:focus,select:focus,textarea:focus{border-color:var(--purple);box-shadow:0 0 0 3px #77608620}.checkbox-label input{accent-color:var(--purple)}.privacy-disclosure{background:#faf8fc;border-color:#e2d8e8;border-radius:8px}.privacy-disclosure summary{color:var(--purple)}.form-notice{background:#f7f4f9;border-color:#e2d8e8;border-radius:8px;color:var(--muted)}.definition-list>div{border-color:#e2d8e8}.definition-list dt,.legal-content dt{color:var(--purple)}
.site-footer{position:relative;background:var(--section-purple);color:var(--ink);border:0}.footer-links a,.site-footer a{color:var(--purple)}.footer-copyright{font-size:10px;text-align:center;color:var(--muted);margin:24px 0 0}.back-to-top{display:inline-flex;flex-direction:column;justify-content:center;align-items:center;gap:3px;width:54px;height:60px;border:1px solid var(--purple);border-radius:12px;background:var(--purple);color:white;box-shadow:0 4px 16px #57456526;text-decoration:none}.back-to-top svg{width:24px;height:24px}.back-to-top span{font:600 9px/1 var(--sans);letter-spacing:.12em}
@media(max-width:768px){.button{min-width:0;width:100%;min-height:54px;padding:14px 18px;font-size:14px}.content-block{padding:22px 18px}.form-wrap,.contact-preview{padding:24px 18px}.botanical-sprig{width:90px;opacity:.4}.botanical-garland{width:190px}.site-logo{font-size:1rem}.back-to-top{width:46px;height:52px;border-radius:10px}}
@media(prefers-reduced-motion:reduce){.button{transition:none}.button:hover{transform:none}}

/* BELPと同じ二重シェブロンをCTA共通パーツとして使用。 */
.button svg.cta-chevron,.shared-contact-button svg.cta-chevron,.shared-service-arrow svg.cta-chevron,.sg-button svg.cta-chevron,.sg-photo-arrow svg.cta-chevron,.text-link svg.cta-chevron{display:inline-block;vertical-align:middle;width:24px;height:24px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
body[data-page="top"] .button-arrow{width:24px;height:24px}
body[data-page="top"] .company-concept .company-button svg.cta-chevron{width:24px;height:24px}
.card-arrow svg.cta-chevron{display:block;width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8}

/* 全5ページ共通：CONTACT帯とSERVICE LINKS */
.shared-contact{position:relative;isolation:isolate;overflow:hidden;background:linear-gradient(110deg,#fdfbff 12%,#f2ebfa 60%,#f9f5ff);color:#403454;font-family:var(--sans);border-top:1px solid #fff}
.shared-contact::before{content:"";position:absolute;inset:0;z-index:-2;background:url('../images/company-vision-v1.jpg') center 40%/cover no-repeat;opacity:.09}
.shared-contact-waves{position:absolute;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}
.shared-contact-inner{width:min(1120px,calc(100% - 80px));margin:auto;min-height:205px;padding:32px 0 40px;display:grid;grid-template-columns:340px 1fr;align-items:center;gap:48px;box-sizing:border-box}
.shared-contact-heading{border-right:1px solid #b49bcf;padding-right:32px}
.shared-contact-heading>p{display:flex;align-items:center;gap:16px;margin:0 0 10px;color:#8763b2;font:600 19px/1.4 var(--roman);letter-spacing:.2em}
.shared-contact-heading>p::before{content:"";width:52px;height:1px;background:#a381cd}
.shared-contact .shared-contact-heading h2{margin:0;font:500 40px/1.5 var(--serif);letter-spacing:.08em;color:#403454;white-space:nowrap}
.shared-contact-action>p{margin:0 0 16px;font:400 15px/1.8 var(--serif);letter-spacing:.03em}
.shared-contact-button{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;width:min(100%,410px);min-height:58px;padding:12px 30px;box-sizing:border-box;border:1px solid #cdb9e5;border-radius:999px;background:#ffffffed;color:#694895;font:600 20px/1.5 var(--serif);text-decoration:none;box-shadow:0 5px 16px #64448a15;transition:background .25s,color .25s}
.shared-contact-button svg,.shared-service-arrow svg{width:28px;height:24px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.4;transition:transform .25s}
.shared-contact-button:is(:hover,:focus-visible){background:#f4ecfc;color:#513477;text-decoration:none}
.shared-contact-button:is(:hover,:focus-visible) svg{transform:translateX(4px)}
.shared-services{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;width:100%;margin:0;padding:0;background:#59446f;font-family:var(--sans)}
.shared-service-card{position:relative;isolation:isolate;overflow:hidden;display:flex;flex-direction:column;min-width:0;min-height:365px;padding:30px clamp(20px,3.5vw,52px) 82px;border:0;border-radius:0;box-sizing:border-box;text-decoration:none;color:#fff;background:#59446f}
.shared-service-photo{position:absolute;inset:0;z-index:-3;width:100%;height:100%;object-fit:cover;transition:transform .25s ease}
.shared-service-card:nth-child(2) .shared-service-photo{object-position:70% center}
.shared-service-card:nth-child(4) .shared-service-photo{object-position:center}
.shared-service-mask{position:absolute;inset:0;z-index:-2;background:#423057;opacity:.78;transition:background-color .25s ease,opacity .25s ease}
.shared-service-content{position:relative;color:#fff}
.shared-service-icon{display:block;width:48px;height:48px;margin:0 0 14px;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linejoin:round;stroke-linecap:round}
.shared-service-card .shared-service-content h3{margin:0;min-height:3.9em;color:#fff;font:500 clamp(18px,1.65vw,26px)/1.4 var(--serif);letter-spacing:.035em;overflow-wrap:anywhere}
.shared-service-rule{display:block;width:44px;height:1px;background:#fff;margin:16px 0}
.shared-service-content p{margin:0;color:#fff;font:400 14px/1.7 var(--sans);overflow-wrap:anywhere}
.shared-service-arrow{position:absolute;right:24px;bottom:24px;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:#fcf9ff;color:#77559d}
.shared-service-card:focus-visible{outline:2px solid #fff;outline-offset:-4px;text-decoration:none;color:#fff}
.shared-service-card:focus-visible .shared-service-mask{background:#51336f;opacity:.72}
.shared-service-card:focus-visible .shared-service-arrow svg{transform:translateX(4px)}
.shared-service-card:focus-visible .shared-service-photo{transform:scale(1.035)}
.shared-service-card:nth-child(4):focus-visible .shared-service-photo{transform:scale(1.035)}
@media(hover:hover) and (pointer:fine){
.shared-service-card:hover{text-decoration:none;color:#fff}
.shared-service-card:hover .shared-service-mask{background:#51336f;opacity:.72}
.shared-service-card:hover .shared-service-photo{transform:scale(1.035)}
.shared-service-card:nth-child(4):hover .shared-service-photo{transform:scale(1.035)}
.shared-service-card:hover .shared-service-arrow svg{transform:translateX(4px)}
}
@media(max-width:1000px) and (min-width:769px){.shared-contact-inner{grid-template-columns:285px 1fr;gap:28px;width:calc(100% - 48px)}.shared-contact .shared-contact-heading h2{font-size:32px}.shared-contact-button{font-size:18px}.shared-service-card{padding-inline:20px}.shared-service-content p{font-size:13px}}
@media(max-width:768px){
.shared-contact-inner{grid-template-columns:1fr;gap:20px;width:calc(100% - 40px);padding:28px 0 32px;min-height:0}
.shared-contact-heading{border-right:0;border-bottom:1px solid #c9b5df;padding:0 0 16px;text-align:center}
.shared-contact-heading>p{justify-content:center;font-size:16px;margin-bottom:8px}
.shared-contact .shared-contact-heading h2{font-size:30px}
.shared-contact-action{text-align:center}.shared-contact-action>p{font-size:14px;max-width:30em;margin:0 auto 16px}
.shared-contact-button{font-size:16px;min-height:52px;width:min(100%,360px);padding:11px 22px}
.shared-services{grid-template-columns:1fr}
.shared-service-card{min-height:290px;padding:26px 28px 76px}
.shared-service-icon{width:40px;height:40px;margin-bottom:12px}
.shared-service-card .shared-service-content h3{font-size:18px;min-height:4.2em;letter-spacing:0}
.shared-service-content p{font-size:13px;line-height:1.7}
.shared-service-rule{margin:13px 0;width:34px}
.shared-service-arrow{right:18px;bottom:18px;width:40px;height:40px}
}
@media(prefers-reduced-motion:reduce){.shared-contact-button,.shared-contact-button svg,.shared-service-photo,.shared-service-mask,.shared-service-arrow svg{transition:none}.shared-service-card:is(:hover,:focus-visible) .shared-service-photo{transform:none}.shared-service-card:is(:hover,:focus-visible) .shared-service-arrow svg,.shared-contact-button:is(:hover,:focus-visible) svg{transform:none}}
.business-index-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;margin-top:32px}.business-index-card{overflow:hidden;border:1px solid #e2d8e8;background:#fcfaff}.business-index-card>div{padding:24px}.business-index-card h3{font-family:var(--serif);color:#57416d}.business-photo{display:block;width:100%;height:300px;object-fit:cover}.business-index-card .business-photo{height:240px}.business-detail h2{color:#57416d}
@media(max-width:768px){.business-index-grid{grid-template-columns:1fr;gap:24px}.business-photo,.business-index-card .business-photo{height:230px}}

.home-service-more{display:flex;justify-content:center;margin-top:28px}.home-service-more .button{width:240px;max-width:100%}
/* ジャンル別共通フッター */
.corporate-footer{padding:48px 0 22px;background:#faf8fc;color:#51475d;font:400 13px/1.8 var(--sans);border-top:1px solid #e7dfec}
.corporate-footer-inner{width:min(1200px,calc(100% - 64px));margin:auto;display:grid;grid-template-columns:260px minmax(0,1fr);column-gap:48px}
.corporate-footer-logo{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:#33283f;font:500 21px/1.5 var(--serif);white-space:nowrap}
.corporate-footer-logo svg{width:50px;height:34px;fill:none;stroke:#a080b4;stroke-width:3.5;flex-shrink:0}
.corporate-footer-brand address{margin-top:20px;font-style:normal;font-size:12px;line-height:2;color:#756d7d}
.corporate-footer a{color:inherit;text-decoration:none;transition:color .2s}
.corporate-footer a:hover{color:#8c65ac}
.corporate-footer-nav{display:grid;grid-template-columns:.75fr 1.45fr 1.15fr;gap:28px}
.corporate-footer .corporate-footer-group h2{font:600 14px/1.6 var(--sans);color:#655077;letter-spacing:.02em;margin:0 0 15px;padding-bottom:12px;border-bottom:1px solid #ddd1e6}
.corporate-footer-group ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.corporate-footer-group li{margin:0;padding:0}
.corporate-footer-group a{display:inline-block;font-size:12px;line-height:1.8}
.corporate-footer-bottom{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid #e4dce9;margin-top:36px;padding-top:18px;color:#81768a;font-size:11px}
.corporate-footer-bottom p{margin:0}.corporate-footer-bottom a{display:inline-flex;align-items:center;gap:16px;white-space:nowrap}.corporate-footer-bottom span{font-size:20px}
@media(max-width:1050px){.corporate-footer-inner{grid-template-columns:1fr;gap:30px}.corporate-footer-nav{grid-template-columns:.8fr 1.3fr 1fr}.corporate-footer-bottom{margin-top:0}}
@media(max-width:600px){.corporate-footer{padding:32px 0 20px}.corporate-footer-inner{width:calc(100% - 40px);gap:28px}.corporate-footer-nav{grid-template-columns:1fr;gap:26px}.corporate-footer .corporate-footer-group h2{margin-bottom:12px;padding-bottom:10px}.corporate-footer-group ul{gap:6px}.corporate-footer-group a{font-size:13px;padding-block:3px}.corporate-footer-brand address{margin-top:14px}.corporate-footer-bottom{flex-direction:column-reverse;align-items:flex-start;gap:18px;padding-top:20px;font-size:10px}.corporate-footer-bottom a{align-self:flex-end}}
@media(prefers-reduced-motion:reduce){.corporate-footer a{transition:none}}
.corporate-footer-bottom{justify-content:center;text-align:center}
@media(max-width:600px){.corporate-footer-bottom{align-items:center}}
html{scroll-behavior:smooth}
.back-to-top{position:fixed;right:24px;bottom:24px;z-index:100;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:#00634d;color:#fff;border:1px solid #fff;text-decoration:none;box-shadow:0 3px 10px #00372240;transition:background .25s,color .25s}
.back-to-top svg{width:22px;height:22px;transition:transform .25s}
.back-to-top:is(:hover,:focus-visible){background:#fff;color:#00634d;border-color:#00634d}
.back-to-top:is(:hover,:focus-visible) svg{transform:translateY(-3px)}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.back-to-top,.back-to-top svg{transition:none}.back-to-top:is(:hover,:focus-visible) svg{transform:none}}

/* CONTACT uses the same chapter, heading and compact CTA as the TOP introduction. */
.shared-contact-heading>.chapter{gap:20px;margin:0 0 7px;font:inherit;letter-spacing:normal}
.shared-contact-heading>.chapter>b{font:600 16px/1.5 var(--roman);letter-spacing:.28em}
.shared-contact-heading>.chapter::before{content:none}
.shared-contact-heading>.chapter::after{content:"";width:52px;height:1px;background:currentColor;opacity:.5}
.shared-contact .shared-contact-heading h2{font:500 clamp(28px,3vw,38px)/1.45 var(--serif);letter-spacing:.08em}
.button.button-compact{width:auto;min-width:225px;min-height:44px;max-width:100%;padding:9px 27px;gap:25px;border-radius:999px;font:700 14px/1.5 var(--serif);justify-content:space-between}
@media(max-width:768px){.shared-contact-heading>.chapter>b{font-size:13px;letter-spacing:.24em}.shared-contact .shared-contact-heading h2{font-size:29px}.button.button-compact{min-width:0}}
/* Shared fixed diagonal waves: only translucent surfaces reveal the backdrop. */
body.has-fixed-waves{isolation:isolate}
body.has-fixed-waves main{background:transparent}
.site-background-waves{position:fixed;inset:0;width:100%;height:100%;z-index:-2;pointer-events:none}
body.has-fixed-waves .wave-surface{background:rgb(255 255 255 / .8)}
body.has-fixed-waves .wave-surface-soft{background:linear-gradient(130deg,rgb(240 238 230 / .8),rgb(255 255 255 / .8) 50%,rgb(237 243 238 / .8))}
/* Show the two fixed waves one after the other when the page opens. */
@keyframes fixed-wave-reveal { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0); } }
.site-background-waves .wave-reveal{animation:fixed-wave-reveal .85s cubic-bezier(.22,.61,.36,1) both}
.site-background-waves .wave-reveal-second{animation-delay:.3s;animation-duration:.7s}
@media(prefers-reduced-motion:reduce){.site-background-waves .wave-reveal{animation:none;clip-path:none}}
/* Secondary text CTA, shared by the site and the design reference. */
.sub-button{position:relative;display:inline-flex;align-items:center;gap:14px;padding:0 0 6px;color:var(--brand,#00634d);font-weight:600;text-decoration:none;transition:opacity .25s ease}
.sub-button::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:2px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.sub-button svg.cta-chevron{width:24px;height:24px;flex-shrink:0;transition:transform .25s ease}
.sub-button:is(:hover,:focus-visible){color:var(--brand,#00634d);opacity:.7}
.sub-button:is(:hover,:focus-visible)::after{transform:scaleX(1)}
.sub-button:is(:hover,:focus-visible) svg.cta-chevron{transform:translateX(4px)}
@media(prefers-reduced-motion:reduce){.sub-button,.sub-button::after,.sub-button svg.cta-chevron{transition:none}.sub-button:is(:hover,:focus-visible) svg.cta-chevron{transform:none}}
.sub-button-reverse::after{transform-origin:right}
.sub-button-reverse svg.cta-chevron{transform:rotate(180deg)}
.sub-button-reverse:is(:hover,:focus-visible) svg.cta-chevron{transform:translateX(-4px) rotate(180deg)}
@media(prefers-reduced-motion:reduce){.sub-button-reverse:is(:hover,:focus-visible) svg.cta-chevron{transform:rotate(180deg)}}
/* Common feature cards; ABOUT supplies its own photographic background. */
.feature-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:30px}
.feature-cards>article{background:#ffffffb8;padding:32px 26px;border-top:2px solid #719c87}
.feature-cards p:last-child{margin-bottom:0}
.feature-cards--waves>article{background:linear-gradient(#ffffff8c,#ffffff8c),url('../images/card-background-waves.svg') center/100% 100% no-repeat #fff}
@media(max-width:768px){.feature-cards{grid-template-columns:1fr;gap:26px}.feature-cards>article{padding:26px 22px}}
/* Header indicator between English and Japanese labels. */
.site-header .site-navigation a,.site-header .site-navigation a:is(:hover,:focus-visible){transform:none}
.site-header .site-navigation a span{position:relative;padding-top:4px}
.site-header .site-navigation a span::before{content:"";position:absolute;top:1px;left:0;width:100%;height:2px;background:#00634d;transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.site-header .site-navigation a:is(:hover,:focus-visible,[aria-current="page"]) span::before{transform:scaleX(1)}
@media(prefers-reduced-motion:reduce){.site-header .site-navigation a span::before{transition:none}}
.site-header .site-navigation a[aria-current="page"],.site-header .site-navigation a[aria-current="page"] span,.site-header .site-navigation a[aria-current="page"]:is(:hover,:focus-visible),.site-header .site-navigation a[aria-current="page"]:is(:hover,:focus-visible) span{color:#003722}
.site-header .site-navigation a[aria-current="page"] span::before{background:#003722}
/* Shared main CTA chevron motion. */
.button svg.cta-chevron{transition:transform .25s ease}
.button:is(:hover,:focus-visible) svg.cta-chevron{transform:translateX(4px)}
@media(prefers-reduced-motion:reduce){.button svg.cta-chevron{transition:none}.button:is(:hover,:focus-visible) svg.cta-chevron{transform:none}}
/* Shared scroll fade: no movement, reveal once when entering the viewport. */
.scroll-reveal{opacity:0;transition:opacity .8s ease-out}
.scroll-reveal.is-revealed,.scroll-reveal:focus-within{opacity:1}
[data-fade-demo]:nth-child(2){transition-delay:.25s}
[data-fade-demo]:nth-child(3){transition-delay:.5s}
@media(prefers-reduced-motion:reduce){.scroll-reveal{opacity:1;transition:none;transition-delay:0s}}
/* モバイル用の共通ナビゲーション */
@media(max-width:768px){
  body.mobile-menu-open{overflow:hidden}
  .site-header .header-inner{min-height:76px;flex-wrap:nowrap}
  .site-header .menu-toggle:not([hidden]){display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;width:50px;height:50px;padding:4px;border:0;background:transparent;color:#00634d;cursor:pointer}
  .site-header .menu-toggle-icon{width:24px;height:20px;position:relative;display:block}
  .site-header .menu-toggle-icon i{position:absolute;left:0;width:24px;height:2px;border-radius:2px;background:currentColor;transition:transform .25s,top .25s,opacity .2s}
  .site-header .menu-toggle-icon i:nth-child(1){top:2px}.site-header .menu-toggle-icon i:nth-child(2){top:9px}.site-header .menu-toggle-icon i:nth-child(3){top:16px}
  .site-header .menu-toggle[aria-expanded=true] .menu-toggle-icon i:nth-child(1){top:9px;transform:rotate(45deg)}
  .site-header .menu-toggle[aria-expanded=true] .menu-toggle-icon i:nth-child(2){opacity:0}
  .site-header .menu-toggle[aria-expanded=true] .menu-toggle-icon i:nth-child(3){top:9px;transform:rotate(-45deg)}
  .site-header .menu-toggle-label{font:700 9px/1 var(--sans);letter-spacing:.1em}
  .site-header .site-navigation[data-collapsible=true][data-open=true]{position:fixed;top:76px;left:0;width:100%;height:calc(100dvh - 76px);overflow-y:auto;overscroll-behavior:contain;background:#f7f8f3;padding:28px 24px 42px;box-shadow:0 14px 28px #00372218;animation:corporate-menu-in .25s ease both}
  .site-header .site-navigation ul{display:grid;grid-template-columns:1fr;gap:0;max-width:520px;margin:0 auto;border-top:1px solid #cbdcd1}
  .site-header .site-navigation li{border-bottom:1px solid #cbdcd1}
  .site-header .site-navigation a{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:17px 38px 17px 6px;text-align:left;font:700 14px/1.4 var(--sans);letter-spacing:.08em;color:#00634d}
  .site-header .site-navigation a span{padding:0;color:#426b53;font:400 12px/1.6 var(--sans);letter-spacing:.02em}
  .site-header .site-navigation a span::before{display:none}
  .site-header .site-navigation a::after{content:'';position:absolute;right:10px;top:50%;width:8px;height:8px;border-top:1.5px solid #00634d;border-right:1.5px solid #00634d;transform:translateY(-50%) rotate(45deg)}
  .site-header .site-navigation a[aria-current=page]{background:#e7f0e9;color:#003722}
  .site-header .site-navigation a[aria-current=page] span{color:#003722}
  .site-header .site-navigation a:is(:hover,:focus-visible){background:#edf3ee}
}
@keyframes corporate-menu-in{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.site-header .menu-toggle-icon i{transition:none}.site-header .site-navigation[data-open=true]{animation:none}}
@media(max-width:768px){body.mobile-menu-open .back-to-top{visibility:hidden}}
/* 共通ロゴ */
.site-header .site-logo{display:block;flex:0 0 auto;line-height:0}
.site-header .site-logo img{display:block;width:240px;max-width:100%;height:auto}
.corporate-footer .corporate-footer-logo{display:inline-block;line-height:0}
.corporate-footer .corporate-footer-logo img{display:block;width:240px;max-width:100%;height:auto;filter:brightness(0) invert(1)}
@media(max-width:768px){.site-header .site-logo img{width:200px}.corporate-footer .corporate-footer-logo img{width:210px}}
.site-header .header-inner{padding-block:0}
@media(max-width:768px){.site-header .header-inner{height:76px;min-height:76px}}
/* ヘッダーの左右をTOP本文のインナーに揃える */
body[data-page="top"] .site-header .header-inner{width:min(1280px,calc(100% - 7vw))}
@media(max-width:768px){body[data-page="top"] .site-header .header-inner{width:calc(100% - 40px)}}
@media(max-width:359px){body[data-page="top"] .site-header .header-inner{width:calc(100% - 28px)}}
/* ロゴ画像内の透明余白を補正し、マークの左端を本文に揃える */
.site-header .site-logo img{transform:translateX(-6.8%)}
/* TOPのFV本文と同じ左余白をヘッダーロゴに適用 */
@media(min-width:1151px){body[data-page="top"] .site-header .site-logo{margin-left:3.5%}}
@media(min-width:769px) and (max-width:1150px){body[data-page="top"] .site-header .site-logo{margin-left:2%}}
/* フッターのロゴと住所を本文インナーの左端に揃える */
.corporate-footer .corporate-footer-logo img{transform:translateX(-6.8%)}
body[data-page="top"] .corporate-footer-inner{width:min(1280px,calc(100% - 7vw));padding-left:min(44.8px,3.255vw)}
@media(min-width:769px) and (max-width:1150px){body[data-page="top"] .corporate-footer-inner{padding-left:min(25.6px,1.86vw)}}
@media(max-width:768px){body[data-page="top"] .corporate-footer-inner{width:calc(100% - 40px);padding-left:0}}
@media(max-width:359px){body[data-page="top"] .corporate-footer-inner{width:calc(100% - 28px)}}
body[data-page="top"] .corporate-footer-bottom{margin-left:calc(0px - min(44.8px,3.255vw));width:calc(100% + min(44.8px,3.255vw))}
@media(min-width:769px) and (max-width:1150px){body[data-page="top"] .corporate-footer-bottom{margin-left:calc(0px - min(25.6px,1.86vw));width:calc(100% + min(25.6px,1.86vw))}}
@media(max-width:768px){body[data-page="top"] .corporate-footer-bottom{margin-left:0;width:100%}}
.corporate-footer .corporate-footer-brand address{margin-top:8px}
.site-header .site-logo,.corporate-footer .corporate-footer-logo{transition:opacity .25s ease}
.site-header .site-logo:is(:hover,:focus-visible),.corporate-footer .corporate-footer-logo:is(:hover,:focus-visible){opacity:.7}
@media(prefers-reduced-motion:reduce){.site-header .site-logo,.corporate-footer .corporate-footer-logo{transition:none}}
/* WebP優先、旧形式はpictureのフォールバック */
.corporate-picture{display:contents}.corporate-picture>source{display:none}
@supports (background-image:image-set(url("../images/company-vision-v1.webp") type("image/webp"))){
 .shared-contact::before{background-image:image-set(url('../images/company-vision-v1.webp') type('image/webp'),url('../images/company-vision-v1.jpg') type('image/jpeg'))}
}
/* スクロールに応じてトップへ戻るボタンをフェード表示 */
body.backtop-enhanced .back-to-top{opacity:0;visibility:hidden;pointer-events:none;transition:opacity .3s ease,visibility 0s linear .3s,background .25s,color .25s,border-color .25s}
body.backtop-enhanced .back-to-top.is-visible{opacity:1;visibility:visible;pointer-events:auto;transition-delay:0s}
@media(max-width:768px){body.backtop-enhanced.mobile-menu-open .back-to-top{opacity:0;visibility:hidden;pointer-events:none}}
@media(prefers-reduced-motion:reduce){body.backtop-enhanced .back-to-top{transition:none}}
/* Small square markers clarify footer links without changing their semantics. */
.corporate-footer-group li{display:flex;align-items:flex-start;gap:9px}
.corporate-footer-group li::before{content:"";width:5px;height:5px;flex:0 0 5px;margin-top:.75em;background:currentColor}
.button{white-space:nowrap}
@media(max-width:768px){
 .site-header .site-navigation[data-collapsible=true][data-open=true]{height:calc(100vh - 76px);height:calc(100dvh - 76px);padding-bottom:max(42px,env(safe-area-inset-bottom))}
 .back-to-top{right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom))}
}
@media(max-width:359px){
 .shared-contact .shared-contact-action .shared-contact-button{font-size:12px;padding-inline:14px;gap:8px}
}
@media(max-width:768px){
 .corporate-footer .corporate-footer-group li{align-items:center}
 .corporate-footer .corporate-footer-group li::before{margin-top:0}
 .corporate-footer .corporate-footer-group a{display:inline-flex;align-items:center;min-height:44px;padding-block:6px}
 .corporate-footer .corporate-footer-brand address a{display:inline-flex;align-items:center;min-height:40px}
}