:root{--c-bg:#fff;--c-gray:#e4e1de;--c-gray-2:#c7c2bd;--c-big:#d8d4d0;--c-text:#333;--c-sub:#777;--c-line:#d6d2cd;--c-dark:#2f2f2f;--c-accent:#e8562a;--f-ja:"Noto Sans JP", "Yu Gothic", YuGothic, sans-serif;--f-en:"Jost", "Futura", sans-serif;--f-display:"Cormorant Garamond", "Times New Roman", serif;--side:168px;--gutter:clamp(20px, 5vw, 64px);--ease:cubic-bezier(.22, .61, .36, 1)}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--c-bg);color:var(--c-text);font-family:var(--f-ja);letter-spacing:.05em;-webkit-font-smoothing:antialiased;margin:0;font-size:15px;font-weight:400;line-height:1.9}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin:0}button{font:inherit;color:inherit}.container{width:100%;max-width:1200px;padding:0 var(--gutter);margin:0 auto}@media (width>=1024px){main,.contact-band,.site-footer{margin-left:var(--side)}.hero{margin-left:calc(var(--side) * -1)}}.logo{flex-direction:column;line-height:1;display:inline-flex}.logo__mark{font-family:var(--f-en);letter-spacing:.04em;font-size:28px;font-weight:500}.logo__mark em{color:var(--c-accent);font-style:normal;font-family:var(--f-display);margin:0 1px;font-size:1.15em;font-weight:400}.logo__sub{font-family:var(--f-en);letter-spacing:.2em;color:var(--c-sub);margin-top:6px;font-size:9px}.logo--light{color:#fff}.logo--light .logo__sub{color:#aaa}.site-header{z-index:50;height:84px;padding:0 var(--gutter);backdrop-filter:blur(6px);transition:transform .5s var(--ease);background:#ffffffeb;justify-content:space-between;align-items:center;display:flex;position:fixed;inset:0 0 auto}.site-header__nav{font-family:var(--f-en);letter-spacing:.15em;gap:32px;font-size:13px;display:flex}.site-header__nav a,.side-nav nav a{transition:color .3s;position:relative}.site-header__nav a:hover,.site-header__nav a.is-active,.side-nav nav a:hover,.side-nav nav a.is-active{color:var(--c-accent)}.menu-btn,.mobile-menu{display:none}.side-nav{z-index:40;width:var(--side);border-right:1px solid var(--c-line);transition:transform .5s var(--ease);background:#fff;flex-direction:column;gap:48px;padding:36px 28px;display:flex;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.side-nav nav{font-family:var(--f-en);letter-spacing:.15em;flex-direction:column;gap:18px;font-size:12px;display:flex}@media (width>=1024px){body:not(.is-home) .side-nav,body.is-scrolled .side-nav{transform:none}body:not(.is-home) .site-header,body.is-scrolled .site-header{transform:translateY(-100%)}}.btn{border:1px solid var(--c-text);letter-spacing:.1em;justify-content:space-between;align-items:center;gap:24px;min-width:240px;padding:16px 24px;font-size:14px;transition:background .3s,color .3s,border-color .3s;display:inline-flex}.btn span{font-family:var(--f-en);transition:transform .3s var(--ease)}.btn:hover{background:var(--c-text);color:#fff}.btn:hover span{transform:translate(4px)}.btn--accent{background:var(--c-accent);border-color:var(--c-accent);color:#fff}.btn--accent:hover{background:#c9461f;border-color:#c9461f}.link-more{font-family:var(--f-en);letter-spacing:.15em;border-bottom:1px solid;padding-bottom:2px;font-size:12px}.link-more:hover{color:var(--c-accent)}.section{padding:clamp(80px,11vw,140px) 0;position:relative}.section--gray{background:var(--c-gray)}main>section{overflow-x:clip}.sec-title{margin-bottom:clamp(40px,5vw,64px);position:relative}.sec-title__big{font-family:var(--f-display);letter-spacing:.02em;color:var(--c-big);text-transform:uppercase;white-space:nowrap;user-select:none;margin-bottom:-.15em;font-size:clamp(56px,10vw,136px);font-weight:300;line-height:.9}.sec-title--compact{margin-bottom:clamp(32px,4vw,48px)}.section--gray .sec-title__big{color:#f5f3f1}.sec-title__en{font-family:var(--f-en);letter-spacing:.2em;color:var(--c-sub);padding-left:28px;font-size:11px;position:relative}.sec-title__en:before{content:"";background:currentColor;width:18px;height:1px;position:absolute;top:50%;left:0}.sec-title__ja{letter-spacing:.1em;margin-top:6px;font-size:clamp(22px,2.4vw,28px);font-weight:500;position:relative}.sec-title__lead{color:var(--c-sub);margin-top:16px}.reveal{opacity:0;transition:opacity 1s var(--ease), transform 1s var(--ease);transform:translateY(28px)}.reveal.is-in{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transition:none;transform:none}}.photo{object-fit:cover;width:100%;height:100%}.photo--ph{background:radial-gradient(120% 90% at var(--ph-gx,75%) var(--ph-gy,20%), #ffffff59, transparent 60%), linear-gradient(var(--ph-angle), var(--ph-dark), var(--ph-light));position:relative;overflow:hidden}.photo__lines{stroke:#ffffff38;stroke-width:1px;fill:none;width:100%;height:100%;position:absolute;inset:0}.photo__label{font-family:var(--f-en);color:#ffffffd9;letter-spacing:.2em;text-align:center;white-space:nowrap;font-size:13px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.photo__tag{font-family:var(--f-en);letter-spacing:.2em;color:#fff9;font-size:9px;position:absolute;top:10px;right:12px}.hero{height:100vh;min-height:560px;max-height:960px;padding-top:84px;position:relative;overflow:hidden}.hero__slides{height:100%;position:relative}.hero__slide{opacity:0;transition:opacity 1.4s var(--ease);position:absolute;inset:0}.hero__slide.is-current{opacity:1}.hero__slide .photo{transition:transform 7s linear;transform:scale(1.06)}.hero__slide.is-current .photo{transform:scale(1)}.hero .photo__tag{display:none}.hero__slide:after{content:"";background:linear-gradient(90deg,#00000073,#0000000d 60%);position:absolute;inset:0}.hero__copy{left:var(--gutter);color:#fff;z-index:2;text-shadow:0 2px 24px #00000040;position:absolute;top:50%;transform:translateY(-50%)}.hero__copy-en{font-family:var(--f-display);letter-spacing:.02em;font-size:clamp(44px,7vw,104px);font-weight:300;line-height:1}.hero__copy-ja{letter-spacing:.25em;margin-top:20px;font-size:clamp(15px,1.6vw,20px)}.hero__caption{left:var(--gutter);z-index:2;background:#ffffffe6;align-items:center;gap:14px;padding:12px 18px;font-size:13px;display:flex;position:absolute;bottom:88px}.hero__caption-cat{font-family:var(--f-en);letter-spacing:.15em;color:var(--c-accent);font-size:11px}.hero__pager{right:var(--gutter);z-index:2;gap:18px;display:flex;position:absolute;bottom:96px}.hero__pager button{cursor:pointer;color:#fff9;font-family:var(--f-en);letter-spacing:.1em;background:0 0;border:0;border-bottom:1px solid #0000;padding:4px 0;font-size:12px}.hero__pager button.is-current{color:#fff;border-bottom-color:#fff}.news-bar{z-index:3;height:64px;padding:0 var(--gutter);background:#fff;align-items:center;gap:20px;font-size:13px;display:flex;position:absolute;bottom:0;left:0;right:0}.news-bar__label{background:var(--c-dark);color:#fff;font-family:var(--f-en);letter-spacing:.15em;padding:4px 12px;font-size:11px}.news-bar__date{font-family:var(--f-en);color:var(--c-sub)}.news-bar__title{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.intro{grid-template-columns:1fr 1fr;align-items:center;gap:clamp(40px,6vw,96px);display:grid}.intro__lead{letter-spacing:.12em;margin-bottom:28px;font-size:clamp(20px,2.2vw,26px);font-weight:500;line-height:1.8}.intro__text p+p{margin-top:1em}.intro__text .link-more{margin-top:32px;display:inline-block}.intro__img{aspect-ratio:4/3}.stats{border-top:1px solid var(--c-line);grid-template-columns:repeat(3,1fr);margin-top:72px;display:grid}.stats div{padding:28px 0 0}.stats div+div{border-left:1px solid var(--c-line);padding-left:32px}.stats dt{color:var(--c-sub);font-size:12px}.stats dd{white-space:nowrap;margin:4px 0 0;font-family:Jost,Noto Sans JP,sans-serif;font-size:30px;font-weight:300;line-height:48px}.stats dd small{font-family:var(--f-ja);margin-left:4px;font-size:14px}.works-sec{overflow:hidden}.works-sec>.container{z-index:1;position:relative}.works-sec:before,.works-sec:after{content:"";background:var(--c-line);transform-origin:50%;pointer-events:none;width:140%;height:1px;position:absolute;left:-20%}.works-sec:before{top:38%;transform:rotate(-8deg)}.works-sec:after{top:72%;transform:rotate(6deg)}.cat-select__label{font-family:var(--f-en);letter-spacing:.2em;color:var(--c-sub);margin-bottom:12px;font-size:11px}.cat-select{flex-wrap:wrap;gap:8px;margin-bottom:40px;display:flex;position:relative}.cat-btn{background:var(--c-gray);cursor:pointer;border:0;align-items:center;gap:8px;padding:8px 16px 8px 12px;font-size:13px;transition:background .3s,color .3s;display:inline-flex}.cat-btn:hover{background:var(--c-gray-2)}.cat-btn.is-active{background:var(--c-dark);color:#fff}.cat-btn .cat-icon{width:20px;height:20px}.carousel{position:relative}.carousel__track{scroll-snap-type:x mandatory;scrollbar-width:none;grid-auto-columns:clamp(240px,26vw,340px);grid-auto-flow:column;gap:24px;padding-bottom:8px;display:grid;overflow-x:auto}.carousel__track::-webkit-scrollbar{display:none}.carousel__track>*{scroll-snap-align:start}.carousel__nav{justify-content:flex-end;gap:4px;margin-top:20px;display:flex}.carousel__nav button{background:var(--c-dark);color:#fff;cursor:pointer;width:44px;height:44px;font-family:var(--f-en);border:0;transition:background .3s}.carousel__nav button:hover{background:var(--c-accent)}.center-btn{text-align:center;margin-top:56px;position:relative}.work-card{display:block}.work-card[hidden]{display:none}.work-card__img{aspect-ratio:4/3;position:relative;overflow:hidden}.work-card__img .photo{transition:transform .8s var(--ease)}.work-card:hover .work-card__img .photo{transform:scale(1.06)}.work-card__cat{background:var(--c-dark);color:#fff;letter-spacing:.1em;padding:4px 12px;font-size:11px;position:absolute;bottom:0;left:0}.work-card__more{background:var(--c-accent);color:#fff;font-family:var(--f-en);letter-spacing:.15em;opacity:0;transition:opacity .4s var(--ease), transform .4s var(--ease);padding:4px 12px;font-size:11px;position:absolute;bottom:0;right:0;transform:translateY(100%)}.work-card:hover .work-card__more{opacity:1;transform:none}.work-card__title{margin-top:14px;font-size:14px;font-weight:500;line-height:1.6}.work-card__meta{color:var(--c-sub);font-size:12px}.service{grid-template-columns:minmax(280px,380px) 1fr;align-items:stretch;gap:24px;display:grid}.service__tiles{grid-template-columns:repeat(3,1fr);align-content:start;gap:4px;display:grid}.service__tile{aspect-ratio:1;cursor:pointer;letter-spacing:.05em;background:#fff;border:0;flex-direction:column;justify-content:center;align-items:center;gap:8px;font-size:12px;transition:background .3s,color .3s;display:flex;position:relative}.service__tile:hover{background:#f5f3f1}.service__tile.is-active{background:var(--c-dark);color:#fff}.service__tile-no{font-family:var(--f-en);color:var(--c-sub);font-size:11px;position:absolute;top:6px;left:8px}.service__tile.is-active .service__tile-no{color:#aaa}.service__stage{min-height:420px;position:relative}.service__panel{opacity:0;visibility:hidden;transition:opacity .6s var(--ease);position:absolute;inset:0}.service__panel.is-active{opacity:1;visibility:visible}.service__info{background:var(--c-accent);color:#fff;width:min(360px,90%);padding:28px 28px 24px;position:absolute;bottom:32px;right:0}.service__info-name{align-items:center;gap:10px;font-size:18px;font-weight:500;display:flex}.service__info p{margin:10px 0 18px;font-size:13px;line-height:1.8}.service__info a{font-family:var(--f-en);letter-spacing:.15em;border-bottom:1px solid #fff;font-size:12px}.service__links{flex-wrap:wrap;gap:16px;margin-top:40px;display:flex}.service__links .btn{background:#fff;border-color:#fff}.service__links .btn:hover{background:var(--c-dark);border-color:var(--c-dark)}.flow{counter-reset:flow;grid-template-columns:repeat(5,1fr);display:grid;position:relative}.flow:before{content:"";background:var(--c-line);height:1px;position:absolute;top:40px;left:10%;right:10%}.flow li{text-align:center;padding:0 12px;list-style:none;position:relative}.flow__icon{border:1px solid var(--c-line);width:80px;height:80px;font-family:var(--f-display);background:#fff;border-radius:50%;place-items:center;margin:0 auto 20px;font-size:30px;display:grid}.flow__en{font-family:var(--f-en);letter-spacing:.2em;color:var(--c-accent);font-size:10px}.flow__title{margin:2px 0 8px;font-weight:500}.flow li p:last-child{color:var(--c-sub);font-size:13px;line-height:1.8}ol.flow{margin:0;padding:0}.news-list{border-top:1px solid var(--c-line)}.news-list li{border-bottom:1px solid var(--c-line);grid-template-columns:120px 120px 1fr;align-items:center;gap:16px;padding:24px 0;list-style:none;display:grid}ul.news-list{margin:0;padding:0}.news-list time{font-family:var(--f-en);color:var(--c-sub);font-size:13px}.news-list__cat{border:1px solid var(--c-line);justify-self:start;padding:2px 10px;font-size:11px}.news-head{justify-content:space-between;align-items:flex-end;display:flex}.contact-band{background:var(--c-accent);color:#fff;padding:clamp(64px,8vw,100px) 0}.contact-band__inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:40px;display:flex}.contact-band__en{font-family:var(--f-display);color:#ffffff4d;font-size:clamp(48px,6vw,80px);font-weight:300;line-height:1}.contact-band__ja{letter-spacing:.1em;margin:8px 0 12px;font-size:24px;font-weight:500}.contact-band__text{color:#ffffffd9;font-size:14px}.contact-band__actions{flex-direction:column;align-items:flex-start;gap:8px;display:flex}.contact-band__tel{font-family:var(--f-en);letter-spacing:.06em;font-size:34px;line-height:1.2}.contact-band__tel span{color:#ffffffbf;margin-right:12px;font-size:14px}.contact-band__hours{color:#ffffffbf;margin-bottom:12px;font-size:12px}.site-footer{color:#ccc;background:#222;padding:72px 0 32px;font-size:13px}.site-footer__inner{flex-wrap:wrap;justify-content:space-between;gap:48px;display:flex}.site-footer__addr{margin-top:24px;line-height:2}.site-footer__nav{grid-template-columns:repeat(3,auto);gap:16px 48px;display:grid}.site-footer__nav a{flex-direction:column;line-height:1.5;display:flex}.site-footer__nav a span{font-family:var(--f-en);letter-spacing:.15em;color:#888;font-size:11px}.site-footer__nav a:hover{color:#fff}.site-footer__copy{max-width:1200px;padding:24px var(--gutter) 0;font-family:var(--f-en);letter-spacing:.1em;color:#888;border-top:1px solid #3a3a3a;margin:56px auto 0;font-size:11px}.float-cta{z-index:45;background:var(--c-dark);color:#fff;transition:background .3s, transform .4s var(--ease), opacity .4s;opacity:0;pointer-events:none;padding:14px 20px;font-size:13px;display:block;position:fixed;bottom:20px;right:20px;transform:translateY(20px);box-shadow:0 8px 24px #00000026}body.is-scrolled .float-cta,body:not(.is-home) .float-cta{opacity:1;pointer-events:auto;transform:none}.float-cta:hover{background:var(--c-accent)}.float-cta__en{font-family:var(--f-en);letter-spacing:.2em;color:var(--c-accent);font-size:10px;display:block}.float-cta:hover .float-cta__en{color:#fff}.sp-bar{display:none}.page-head{padding:clamp(64px,8vw,110px) 0 clamp(32px,4vw,48px)}.breadcrumb{color:var(--c-sub);flex-wrap:wrap;gap:8px;margin-bottom:24px;font-size:12px;display:flex}.breadcrumb a:hover{color:var(--c-accent)}.breadcrumb span:before{content:"/";margin-right:8px}.works-grid{grid-template-columns:repeat(3,1fr);gap:48px 28px;display:grid}.cat-intro{background:var(--c-gray);margin-bottom:48px;padding:28px 32px;display:none}.cat-intro.is-active{grid-template-columns:auto 1fr;align-items:center;gap:4px 20px;display:grid}.cat-intro .cat-icon{grid-row:span 2}.cat-intro h2{font-size:18px;font-weight:500}.cat-intro p{color:#555;font-size:14px}.detail-hero{aspect-ratio:16/7;width:100%;max-height:640px}.detail-head{padding-top:48px}.detail-cat{background:var(--c-dark);color:#fff;align-items:center;gap:8px;padding:4px 12px 4px 8px;font-size:12px;display:inline-flex}.detail-cat .cat-icon{width:18px;height:18px}.detail-title{letter-spacing:.08em;margin-top:16px;font-size:clamp(24px,3vw,36px);font-weight:500}.detail-body{grid-template-columns:1fr 2fr;gap:clamp(32px,5vw,80px);margin-top:56px;display:grid}.spec{border-top:1px solid var(--c-text);margin:0}.spec div{border-bottom:1px solid var(--c-line);grid-template-columns:88px 1fr;gap:12px;padding:14px 0;font-size:14px;display:grid}.spec dt{color:var(--c-sub);padding-top:2px;font-size:12px}.spec dd{margin:0}.detail-sub{font-family:var(--f-en);letter-spacing:.2em;color:var(--c-sub);margin-bottom:8px;font-size:11px}.detail-summary h2{letter-spacing:.08em;margin-bottom:20px;font-size:20px;font-weight:500}.detail-summary p+p{margin-top:1em}.ba{aspect-ratio:16/9;user-select:none;--pos:50%;position:relative;overflow:hidden}.ba__after,.ba__before{position:absolute;inset:0}.ba__before{clip-path:inset(0 calc(100% - var(--pos)) 0 0)}.ba__before .photo--ph{filter:grayscale(.9)brightness(.8)}.ba__label{z-index:2;color:#fff;font-family:var(--f-en);letter-spacing:.2em;background:#0009;padding:4px 12px;font-size:11px;position:absolute;top:16px}.ba__label--before{left:16px}.ba__label--after{background:var(--c-accent);right:16px}.ba__handle{top:0;bottom:0;left:var(--pos);z-index:2;pointer-events:none;background:#fff;width:2px;position:absolute}.ba__handle:after{content:"‹ ›";width:44px;height:44px;color:var(--c-text);letter-spacing:.1em;background:#fff;border-radius:50%;place-items:center;font-size:18px;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.ba input{opacity:0;cursor:ew-resize;z-index:3;width:100%;height:100%;margin:0;position:absolute;inset:0}.gallery__main{aspect-ratio:16/9;background:#f1efed}.gallery__main .photo{object-fit:contain}.gallery__thumbs{grid-template-columns:repeat(6,1fr);gap:8px;margin-top:8px;display:grid}.gallery__thumbs button{aspect-ratio:4/3;cursor:pointer;opacity:.5;outline-offset:2px;border:0;padding:0;transition:opacity .3s}.gallery__thumbs button.is-current,.gallery__thumbs button:hover{opacity:1}.gallery__thumbs button.is-current{outline:2px solid var(--c-accent)}.pager{border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;padding:24px 0;font-size:13px;display:grid}.pager a:hover{color:var(--c-accent)}.pager__next{text-align:right}.pager small{font-family:var(--f-en);letter-spacing:.15em;color:var(--c-sub);font-size:11px;display:block}.table{border-collapse:collapse;border-top:1px solid var(--c-text);width:100%}.table th,.table td{text-align:left;vertical-align:top;border-bottom:1px solid var(--c-line);padding:20px 0;font-weight:400}.table th{width:200px;color:var(--c-sub);font-size:13px}.two-col{grid-template-columns:1fr 1fr;align-items:start;gap:clamp(32px,5vw,80px);display:grid}.svc-list{gap:80px;display:grid}.svc-item{grid-template-columns:1.2fr 1fr;align-items:center;gap:clamp(32px,5vw,72px);display:grid}.svc-item:nth-child(2n) .svc-item__img{order:2}.svc-item__img{aspect-ratio:4/3}.svc-item__no{font-family:var(--f-display);color:var(--c-big);font-size:64px;line-height:1}.svc-item__en{font-family:var(--f-en);letter-spacing:.2em;color:var(--c-accent);margin-top:8px;font-size:11px}.svc-item h2{letter-spacing:.08em;margin:4px 0 16px;font-size:22px;font-weight:500}.svc-item p{margin-bottom:24px}.faq details{border-bottom:1px solid var(--c-line)}.faq summary{cursor:pointer;padding:22px 40px 22px 0;font-weight:500;list-style:none;position:relative}.faq summary::-webkit-details-marker{display:none}.faq summary:before{content:"Q.";font-family:var(--f-display);color:var(--c-accent);margin-right:12px;font-size:22px}.faq summary:after{content:"+";font-family:var(--f-en);font-size:22px;font-weight:300;transition:transform .3s;position:absolute;top:18px;right:8px}.faq details[open] summary:after{transform:rotate(45deg)}.faq details p{color:#555;padding:0 0 24px 38px}.faq{border-top:1px solid var(--c-line)}.points{grid-template-columns:1fr 1fr;gap:24px;display:grid}.point{background:#fff;padding:40px}.point__no{font-family:var(--f-display);color:var(--c-accent);font-size:48px;line-height:1}.point h3{margin:12px 0;font-size:18px;font-weight:500}.form{border-top:1px solid var(--c-text);gap:0;display:grid}.form__row{border-bottom:1px solid var(--c-line);grid-template-columns:240px 1fr;gap:24px;padding:24px 0;display:grid}.form__row>label,.form__row>span{align-items:flex-start;gap:10px;padding-top:12px;font-size:14px;display:flex}.req,.opt{white-space:nowrap;padding:2px 8px;font-size:10px;line-height:1.6}.req{background:var(--c-accent);color:#fff}.opt{background:var(--c-gray)}.form input[type=text],.form input[type=email],.form input[type=tel],.form select,.form textarea{width:100%;font:inherit;border:1px solid var(--c-line);background:#faf9f8;border-radius:0;padding:12px 14px;font-size:15px}.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--c-accent);outline-offset:-1px;background:#fff}.form textarea{resize:vertical;min-height:180px}.form__checks{flex-wrap:wrap;gap:8px 20px;padding-top:12px;font-size:14px;display:flex}.form__submit{text-align:center;margin-top:48px}.form__submit .btn{cursor:pointer;min-width:320px}.form__note{color:var(--c-sub);margin-top:16px;font-size:12px}.form__done{background:var(--c-gray);text-align:center;margin-top:32px;padding:24px;display:none}.form.is-sent+.form__done{display:block}@media (width<=1023px){.site-header{height:64px}.site-header__nav,.side-nav,.float-cta{display:none}.hero{padding-top:64px}.menu-btn{cursor:pointer;z-index:60;background:0 0;border:0;width:44px;height:44px;display:block;position:relative}.menu-btn span{background:var(--c-text);height:1px;transition:transform .4s var(--ease);position:absolute;left:10px;right:10px}.menu-btn span:first-child{top:18px}.menu-btn span:last-child{top:26px}.menu-open .menu-btn span:first-child{transform:translateY(4px)rotate(30deg)}.menu-open .menu-btn span:last-child{transform:translateY(-4px)rotate(-30deg)}.mobile-menu{z-index:49;padding:96px var(--gutter) 40px;opacity:0;visibility:hidden;transition:opacity .4s var(--ease);background:#fff;flex-direction:column;gap:40px;display:flex;position:fixed;inset:0;overflow-y:auto}.menu-open .mobile-menu{opacity:1;visibility:visible}.mobile-menu nav{gap:4px;display:grid}.mobile-menu nav a{border-bottom:1px solid var(--c-line);color:var(--c-sub);flex-direction:column;padding:12px 0;font-size:13px;display:flex}.mobile-menu nav a span{font-family:var(--f-en);letter-spacing:.12em;color:var(--c-text);font-size:22px}.sp-bar{z-index:45;grid-template-columns:1fr 1fr;display:grid;position:fixed;bottom:0;left:0;right:0}.sp-bar a{text-align:center;background:var(--c-dark);color:#fff;padding:16px 0;font-size:14px}.sp-bar a.is-accent{background:var(--c-accent)}.site-footer{padding-bottom:88px}.service{grid-template-columns:1fr}.service__tiles{max-width:480px}.service__stage{min-height:380px}.works-grid{grid-template-columns:repeat(2,1fr)}.flow{grid-template-columns:1fr;gap:24px}.flow:before{width:1px;height:auto;inset:0 auto 0 40px}.flow li{text-align:left;grid-template-columns:80px 1fr;gap:0 20px;padding:0;display:grid}.flow__icon{grid-row:span 3;margin:0}}@media (width<=767px){body{font-size:14px}.hero{height:88vh;min-height:520px}.hero__caption{bottom:80px;right:var(--gutter);font-size:12px}.hero__pager{top:84px;bottom:auto}.news-bar{gap:12px;height:56px;font-size:12px}.news-bar__date,.news-bar .link-more{display:none}.intro,.access,.two-col,.svc-item,.detail-body,.points{grid-template-columns:1fr}.svc-item:nth-child(2n) .svc-item__img{order:0}.stats{grid-template-columns:1fr}.stats div+div{border-left:0;padding-left:0}.cat-select{margin-left:calc(var(--gutter) * -1);margin-right:calc(var(--gutter) * -1);padding:0 var(--gutter);scrollbar-width:none;flex-wrap:nowrap;overflow-x:auto}.cat-btn{flex:none}.carousel__track{grid-auto-columns:78%}.works-grid{grid-template-columns:1fr}.news-list li{grid-template-columns:auto 1fr;gap:8px 16px}.news-list li>:last-child{grid-column:1/-1}.form__row{grid-template-columns:1fr;gap:8px}.form__row>label,.form__row>span{padding-top:0}.form__submit .btn{width:100%;min-width:0}.table th,.table td{width:auto;display:block}.table th{border-bottom:0;padding-bottom:0}.site-footer__nav{grid-template-columns:repeat(2,auto)}.contact-band__tel{font-size:28px}.gallery__thumbs{grid-template-columns:repeat(4,1fr)}.point{padding:28px}}.contact-band .btn--accent{color:var(--c-text);background:#fff;border-color:#fff}.contact-band .btn--accent:hover{background:var(--c-dark);border-color:var(--c-dark);color:#fff}body.hide-float .float-cta{opacity:0;pointer-events:none;transform:translateY(20px)}.carousel--lg .carousel__track{grid-auto-columns:clamp(280px,34vw,440px);gap:28px}@media (width<=767px){.carousel--lg .carousel__track{grid-auto-columns:82%}}.works-sec .work-card{background:#fff;padding-bottom:8px}.access{grid-template-columns:1.4fr 1fr;align-items:center;gap:clamp(32px,5vw,64px);display:grid}.access__map{aspect-ratio:16/10;background:var(--c-gray-2);color:#777;font-family:var(--f-en);letter-spacing:.2em;place-items:center;display:grid}.access__info{margin:0}.access__info dt{color:var(--c-sub);font-size:12px}.access__info dd{margin:4px 0 24px}