:root{--ink:#17140f;--ink-2:#2b241c;--paper:#f2ede2;--paper-2:#e8ddc8;--white:#fffdf8;--moss:#4a5c3d;--sage:#8a9a78;--clay:#8a6a3f;--gold:#c9a86a;--line:rgba(23,20,15,.18);--max:1240px;--shadow:0 24px 60px rgba(23,20,15,.14);--serif:"Yu Mincho","Hiragino Mincho ProN",serif;--sans:"Helvetica Neue","Noto Sans JP","Hiragino Kaku Gothic ProN",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.85;letter-spacing:.035em}body.menu-open{overflow:hidden}img{display:block;width:100%;height:auto}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.skip-link{position:fixed;top:8px;left:8px;z-index:999;padding:10px 18px;background:var(--white);transform:translateY(-150%)}.skip-link:focus{transform:none}.container{width:min(calc(100% - 48px),var(--max));margin-inline:auto}.section{padding:clamp(88px,11vw,160px) 0}.kicker{display:flex;align-items:center;gap:14px;margin:0 0 18px;color:var(--clay);font-size:.72rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase}.kicker:before{content:"";width:36px;height:1px;background:currentColor}h1,h2,h3,p{margin-top:0}h1,h2{font-family:var(--serif);font-weight:500;line-height:1.42;letter-spacing:.08em}h1{font-size:clamp(3rem,7vw,6.8rem)}h2{font-size:clamp(2.2rem,4.4vw,4.4rem)}h3{line-height:1.55}.lead{max-width:720px;color:#5a6258;font-size:1.03rem}.section-title{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:60px;margin-bottom:56px}.section-title p{margin-bottom:0}.button{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:56px;padding:0 28px;border:1px solid transparent;background:var(--ink);color:white;font-weight:700;letter-spacing:.06em;transition:.25s}.button:after{content:"↗"}.button:hover,.button:focus-visible{background:var(--clay);transform:translateY(-2px)}.button.light{background:var(--white);color:var(--ink)}.button.line{background:transparent;border-color:currentColor;color:inherit}.tag{display:inline-flex;padding:5px 10px;border:1px solid currentColor;font-size:.67rem;letter-spacing:.12em}.site-header{position:fixed;z-index:100;top:0;left:0;right:0;background:rgba(243,239,230,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(32,36,31,.1)}.header-inner{height:84px;display:flex;align-items:center;gap:34px}.brand{display:flex;align-items:center;gap:14px;margin-right:auto}.brand-mark{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;border:1px solid var(--ink);font-family:var(--serif);font-size:1.35rem}.brand-name{font-family:var(--serif);font-weight:700;line-height:1.15;letter-spacing:.13em}.brand-name small{display:block;margin-top:5px;font-family:var(--sans);font-size:.55rem;font-weight:600;letter-spacing:.18em}.global-nav{display:flex;align-items:center;gap:25px;font-size:.82rem;font-weight:700}.global-nav>a:not(.button){position:relative}.global-nav>a:not(.button):after{content:"";position:absolute;left:0;right:100%;bottom:-7px;height:1px;background:var(--clay);transition:.25s}.global-nav>a:hover:after{right:0}.global-nav .button{min-height:46px;padding-inline:20px}.menu-toggle{display:none;width:48px;height:48px;border:1px solid var(--ink);background:transparent}.hero{position:relative;min-height:100svh;background:var(--ink);color:white;overflow:hidden}.hero-image{position:absolute;inset:84px 5vw 0 18vw}.hero-image img{width:100%;height:100%;object-fit:cover}.hero-image:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(32,36,31,.68),transparent 45%),linear-gradient(0deg,rgba(32,36,31,.4),transparent 35%)}.hero-copy{position:relative;z-index:2;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start;padding:150px 0 76px}.hero-copy h1{max-width:850px;margin-bottom:18px;font-size:clamp(3rem,6.3vw,6.4rem)}.hero-copy h1 em{display:block;color:#d9c9a5;font-style:normal}.hero-copy p{max-width:560px;color:#d9ddd6}.hero-style{position:absolute;z-index:3;top:84px;right:5vw;padding:24px 15px;background:var(--clay);writing-mode:vertical-rl;letter-spacing:.18em;font-size:.76rem}.hero-side{position:absolute;z-index:3;left:4.5vw;bottom:64px;writing-mode:vertical-rl;font-family:var(--serif);font-size:1.1rem;letter-spacing:.2em}.hero-scroll{position:absolute;right:1.8vw;bottom:50px;z-index:3;font-size:.62rem;letter-spacing:.16em;writing-mode:vertical-rl}.intro{background:var(--ink);color:white}.intro-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:100px}.intro h2{max-width:490px}.intro-copy{padding-top:20px}.intro-copy p{color:#c9d0c7}.intro-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}.news{padding:30px 0;border-bottom:1px solid var(--line)}.news-inner{display:grid;grid-template-columns:140px 1fr auto;gap:24px;align-items:center}.news-label{font-family:var(--serif);font-size:1.4rem}.news time{margin-right:20px;color:var(--clay);font-size:.78rem}.budget-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.budget-card{position:relative;min-height:430px;overflow:hidden;background:var(--ink);color:white}.budget-card img{position:absolute;inset:0;height:100%;object-fit:cover;transition:transform .6s}.budget-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(20,24,20,.88),transparent 65%)}.budget-card:hover img{transform:scale(1.035)}.budget-content{position:absolute;z-index:2;left:0;right:0;bottom:0;padding:28px}.budget-content .price{font-family:var(--serif);font-size:2.1rem}.budget-content p{margin-bottom:0;color:#d8ddd5}.works{background:var(--paper-2)}.works-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}.work-card{position:relative;overflow:hidden;background:var(--ink);color:white}.work-card:first-child{grid-row:span 2}.work-card img{height:100%;min-height:340px;object-fit:cover;transition:transform .7s}.work-card:first-child img{min-height:704px}.work-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(20,24,20,.82),transparent 56%)}.work-card:hover img{transform:scale(1.025)}.work-meta{position:absolute;z-index:2;left:28px;right:28px;bottom:26px}.work-meta h3{max-width:480px;margin:12px 0 0;font-family:var(--serif);font-size:1.4rem}.works-action{margin-top:36px;text-align:right}.services-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.service-item{min-height:210px;padding:26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.service-num{color:var(--clay);font-family:var(--serif);font-size:1.5rem}.service-item h3{margin:44px 0 0;font-size:1rem}.concept{background:var(--moss);color:white;overflow:hidden}.concept-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.concept-photo{position:relative}.concept-photo img{aspect-ratio:4/5;object-fit:cover}.concept-photo:before{content:"";position:absolute;inset:-26px 26px 26px -26px;border:1px solid rgba(255,255,255,.38)}.concept-copy p{color:#d8e0d7}.values{display:grid;margin-top:45px;border-top:1px solid rgba(255,255,255,.25)}.value{display:grid;grid-template-columns:50px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.25)}.value span{color:#d9c9a5;font-family:var(--serif);font-size:1.2rem}.value p{margin:5px 0 0}.concerns{background:var(--white)}.concern-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.concern{display:flex;gap:18px;align-items:center;padding:22px;border-bottom:1px solid var(--line);font-family:var(--serif);font-size:1.14rem}.concern:before{content:"?";display:grid;place-items:center;flex:0 0 38px;height:38px;border:1px solid var(--clay);border-radius:50%;color:var(--clay)}.flow-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}.flow-step{padding:26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.flow-step b{display:block;margin-bottom:52px;color:var(--clay);font-size:.73rem;letter-spacing:.15em}.flow-step h3{font-family:var(--serif);font-size:1.12rem}.flow-step p{color:#677065;font-size:.82rem}.journal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.journal-card{padding-top:22px;border-top:1px solid var(--ink)}.journal-card time{color:var(--clay);font-size:.72rem}.journal-card h3{font-family:var(--serif);font-size:1.15rem}.contact-band{position:relative;padding:clamp(90px,12vw,160px) 0;background:var(--clay);color:white;overflow:hidden}.contact-band:before{content:"庭";position:absolute;right:-.04em;top:-.25em;color:rgba(255,255,255,.08);font-family:var(--serif);font-size:24rem}.contact-grid{position:relative;display:grid;grid-template-columns:1fr .8fr;gap:80px;align-items:end}.contact-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px}.contact-actions .button{min-height:80px}.site-footer{padding:80px 0 120px;background:var(--ink);color:white}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:50px}.footer-brand p{color:#aeb7ac}.footer-nav{display:grid;align-content:start;gap:11px;color:#d5dbd3;font-size:.86rem}.footer-nav strong{margin-bottom:8px;color:white}.footer-bottom{display:flex;justify-content:space-between;margin-top:60px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);color:#8f998d;font-size:.72rem}.mobile-cta{display:none}.page-hero{padding:170px 0 90px;background:var(--ink);color:white}.page-hero h1{margin-bottom:14px}.breadcrumbs{display:flex;gap:8px;margin:0 0 40px;padding:0;color:#aeb7ac;font-size:.72rem}.breadcrumbs li{list-style:none}.breadcrumbs li+li:before{content:"/";margin-right:8px}.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:34px}.filter-button{padding:10px 15px;border:1px solid var(--line);background:transparent}.filter-button.is-active{background:var(--ink);color:white}.portfolio-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}.portfolio-card{background:var(--white)}.portfolio-card[hidden]{display:none}.portfolio-card img{aspect-ratio:4/3;object-fit:cover}.portfolio-copy{padding:25px}.portfolio-copy h2{font-size:1.45rem}.portfolio-copy p{color:#647063}.article{max-width:880px}.article h2{margin-top:64px;font-size:2rem}.article p,.article li{color:#5c665b}.contact-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:44px}.contact-note,.contact-form{padding:38px;background:var(--white)}.contact-note{background:var(--moss);color:white}.contact-note a{font-size:1.6rem;font-weight:700}.field{margin-bottom:22px}.field label{display:block;margin-bottom:7px;font-weight:700}.field input,.field textarea,.field select{width:100%;padding:15px 16px;border:1px solid #abb3a8;background:#fff}.field input:focus,.field textarea:focus,.field select:focus{outline:3px solid rgba(166,79,55,.2);border-color:var(--clay)}.required{color:var(--clay);font-size:.72rem}.check{display:flex;gap:9px;align-items:flex-start}.form-status{margin-top:18px;padding:12px}.form-status:empty{display:none}.form-status.success{background:#e5f2e7;color:#28613b}.form-status.error{background:#fff0eb;color:#993b25}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{display:grid;grid-template-columns:48px 1fr 36px;align-items:center;width:100%;padding:26px 0;border:0;background:transparent;text-align:left;font-weight:700}.faq-question:before{content:"Q";font-family:var(--serif);font-size:1.8rem;color:var(--clay)}.faq-question:after{content:"＋";font-size:1.4rem}.faq-question[aria-expanded=true]:after{content:"−"}.faq-answer{padding:0 48px 28px;color:#5c665b}.demo-badge{display:inline-flex;padding:5px 11px;background:#ffefbf;color:#6d5600;font-size:.7rem;font-weight:700}.reveal{opacity:0;transform:translateY(24px);transition:opacity .75s,transform .75s}.reveal.is-visible{opacity:1;transform:none}
@media(max-width:1020px){.global-nav{position:fixed;inset:84px 0 0;display:none;align-content:start;padding:42px;background:var(--paper)}.global-nav.is-open{display:grid}.global-nav a{padding:11px 0;font-size:1.05rem}.menu-toggle{display:block}.hero-image{left:7vw}.intro-grid,.section-title,.concept-grid,.contact-grid,.contact-layout{grid-template-columns:1fr}.intro-grid{gap:35px}.budget-grid{grid-template-columns:1fr 1fr}.services-grid{grid-template-columns:repeat(3,1fr)}.flow-grid{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media(max-width:680px){.container{width:min(calc(100% - 30px),var(--max))}.header-inner{height:70px}.brand-mark{width:40px;height:40px}.brand-name{font-size:.86rem}.global-nav{inset:70px 0 0}.hero{min-height:780px}.hero-image{inset:70px 0 290px 12px}.hero-copy{min-height:780px;justify-content:flex-end;padding-bottom:74px}.hero-copy .kicker,.hero-copy h1{margin-left:48px}.hero-copy h1{font-size:2.4rem}.hero-copy p{max-width:82%;font-size:.87rem}.hero-side{left:18px;top:132px;bottom:auto;padding:18px 8px;background:rgba(243,239,230,.88);color:var(--ink)}.hero-style{top:70px;right:0}.hero-scroll{display:none}.news-inner{grid-template-columns:1fr;gap:4px;padding-block:12px}.news-inner>a{display:none}.section{padding:78px 0}.section-title{gap:14px;margin-bottom:36px}.intro{padding-top:78px}.budget-grid,.works-grid,.services-grid,.concern-list,.flow-grid,.journal-grid,.portfolio-grid{grid-template-columns:1fr}.budget-card{min-height:390px}.work-card:first-child{grid-row:auto}.work-card:first-child img,.work-card img{min-height:360px}.service-item{min-height:150px}.service-item h3{margin-top:24px}.concept-grid{gap:55px}.concept-photo img{aspect-ratio:4/3}.flow-step b{margin-bottom:25px}.contact-actions{grid-template-columns:1fr}.contact-actions .button{min-height:62px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{display:block}.mobile-cta{position:fixed;z-index:90;left:0;right:0;bottom:0;display:grid;grid-template-columns:1fr 1fr}.mobile-cta a{display:flex;align-items:center;justify-content:center;min-height:60px;background:var(--moss);color:white;font-weight:700}.mobile-cta a:last-child{background:var(--ink)}.site-footer{padding-bottom:150px}.page-hero{padding:130px 0 70px}.contact-note,.contact-form{padding:26px}.contact-note a{font-size:1.25rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.button,.budget-card img,.work-card img{transition:none}}

/* Keep Japanese copy readable and let headings wrap naturally at each width. */
h1,h2,h3{word-break:normal;word-break:auto-phrase;line-break:strict;overflow-wrap:break-word;text-wrap:balance}
p,li,label,.lead,.concern,.faq-question,.faq-answer{word-break:normal;word-break:auto-phrase;line-break:strict;overflow-wrap:break-word;text-wrap:pretty}
h2 br{display:none}
.contact-band h2{word-break:auto-phrase;text-wrap:balance}
.button,.tag,.filter-button,.global-nav>a:not(.button),.brand-name,.news time,.budget-content .price,.journal-card time,.contact-actions a[href^="tel:"],.contact-note a[href^="tel:"],.mobile-cta a{white-space:nowrap}
.brand{min-width:0}
.brand-mark,.menu-toggle{flex:0 0 auto}
.keep-together{white-space:nowrap}
.hero-copy h1{max-width:1000px}
.contact-note,.contact-form,.field,.field input,.field textarea,.field select{min-width:0}
.service-item{position:relative;min-height:280px;padding:0;overflow:hidden;background:var(--ink);color:white}
.service-item img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .65s ease}
.service-item:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,22,18,.04) 28%,rgba(18,22,18,.86) 100%)}
.service-item:hover img{transform:scale(1.035)}
.service-copy{position:absolute;z-index:1;left:0;right:0;bottom:0;padding:22px}
.service-item .service-num{color:#d9c9a5;font-size:.88rem;letter-spacing:.12em}
.service-item h3{margin:9px 0 0;font-family:var(--serif);font-size:1.08rem;letter-spacing:.06em;text-shadow:0 2px 16px rgba(0,0,0,.35)}

@media(max-width:680px){
  .header-inner{gap:12px}
  .brand{gap:10px}
  .hero-copy .kicker,.hero-copy h1{margin-left:36px}
  .hero-copy h1{width:calc(100% - 36px);font-size:clamp(1.8rem,8.4vw,2.1rem);line-height:1.5;letter-spacing:.035em}
  .hero-copy h1 em{display:inline}
  .hero-copy p{max-width:94%}
  h2{font-size:clamp(1.7rem,8.2vw,2.2rem);line-height:1.55;letter-spacing:.035em}
  h2 br{display:block}
  .page-hero h1{font-size:clamp(2rem,8.4vw,2.4rem);line-height:1.45;letter-spacing:.035em}
  .page-hero .lead{font-size:.95rem}
  .services-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .service-item{min-height:210px}
  .service-copy{padding:16px}
  .service-item h3{margin-top:6px;font-size:.9rem;line-height:1.65;letter-spacing:.035em}
}

@media(max-width:420px){
  .brand-name small{display:none}
  .button{padding-inline:22px}
  .faq-question{grid-template-columns:40px 1fr 28px}
  .faq-answer{padding-left:40px;padding-right:28px}
}

@media(max-width:360px){
  .hero-copy .kicker,.hero-copy h1{margin-left:24px}
  .hero-copy h1{width:calc(100% - 24px);font-size:1.75rem}
  .page-hero h1{font-size:1.7rem;letter-spacing:.03em}
}

@media(min-width:681px){
  h2{font-size:clamp(2.2rem,3.8vw,3.4rem);letter-spacing:.06em}
  h2 br{display:block}
  .intro h2{font-size:clamp(2.2rem,2.9vw,2.7rem);letter-spacing:.04em}
  .contact-band h2{font-size:clamp(2.2rem,3vw,2.6rem);letter-spacing:.05em}
}

@media(prefers-reduced-motion:reduce){
  .service-item img{transition:none}
  .service-item:hover img{transform:none}
}