:root{--ink:#141414;--paper:#f7f6f1;--cream:#ebe6dc;--blue:#174ec7;--line:rgba(20,20,20,.18)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans JP",sans-serif}.site-header{height:78px;padding:0 4.5vw;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(247,246,241,.93);backdrop-filter:blur(12px);z-index:5}.logo{font:500 18px "DM Mono",monospace;color:inherit;text-decoration:none;letter-spacing:-1.5px}.logo span{color:var(--blue)}nav{display:flex;gap:28px;margin-left:auto;margin-right:32px}nav a{font-size:13px;color:inherit;text-decoration:none}.button{display:inline-flex;gap:18px;align-items:center;background:var(--blue);color:white;text-decoration:none;border:0;padding:16px 22px;font:600 14px "Noto Sans JP",sans-serif;cursor:pointer}.button span{font-size:19px;line-height:1}.button--small{padding:11px 15px;font-size:12px}.section{padding:112px 7vw}.hero{min-height:calc(100vh - 78px);padding-top:8vw;position:relative;overflow:hidden}.eyebrow,.section-number{font:500 12px "DM Mono",monospace;letter-spacing:.04em}.eyebrow{display:flex;align-items:center;gap:10px}.eyebrow span{height:8px;width:8px;background:var(--blue);border-radius:50%}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(46px,7.3vw,110px);letter-spacing:-.08em;line-height:1.14;position:relative;z-index:1;margin:7vw 0 0}em{font-style:normal;color:var(--blue)}.hero-bottom{position:relative;z-index:1;display:flex;gap:40px;align-items:end;justify-content:space-between;margin-top:7vw;max-width:680px}.hero-bottom p{font-size:14px;line-height:1.9;margin:0}.text-link{font-size:14px;color:var(--ink);font-weight:700;white-space:nowrap}.text-link span{margin-left:8px}.hero-art{position:absolute;width:55vw;height:55vw;max-width:780px;max-height:780px;right:-9vw;top:10%;border-radius:50%;background:#e5e9ed}.orbit{position:absolute;border:1px solid rgba(20,20,20,.2);border-radius:50%}.orbit-a{inset:8%}.orbit-b{inset:23%;border-color:var(--blue)}.hero-card{position:absolute;left:26%;top:31%;font:500 clamp(21px,3.2vw,48px)/1.05 "DM Mono",monospace;letter-spacing:-.08em;background:var(--blue);color:white;padding:36px;transform:rotate(-9deg);box-shadow:16px 16px 0 var(--ink)}.hero-card b{font-size:.33em;letter-spacing:.02em}.section--dark{background:var(--ink);color:var(--paper)}.section--dark .section-number{color:#9da4aa}.statement-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:9vw;align-items:end;margin-top:75px}.statement h2,.service h2,.works h2,.process h2,.faq h2,.contact h2{font-size:clamp(35px,4.5vw,68px);line-height:1.25;letter-spacing:-.065em;margin-bottom:0}.statement-grid p{font-size:15px;line-height:2;color:#d6d5d0}.service h2{max-width:760px;margin:65px 0}.service-list{border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr)}.service-list article{padding:24px 24px 5px 0;margin-right:24px;border-right:1px solid var(--line)}.service-list article:last-child{border:0}.service-list span,.work-label{font:500 11px "DM Mono",monospace;color:var(--blue)}.service-list h3{font-size:22px;letter-spacing:-.05em;margin:50px 0 18px}.service-list p{font-size:13px;line-height:1.8}.split-heading{display:flex;justify-content:space-between;gap:50px;align-items:end}.split-heading>p{max-width:300px;font-size:13px;line-height:1.8}.work-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:16px;margin-top:66px}.work{min-height:330px;padding:24px;display:flex;flex-direction:column;justify-content:space-between}.work-a{background:#c7d3e8;grid-row:span 2;min-height:676px}.work-b{background:#ded2c8}.work-c{background:#a9b9a0}.work-label{color:var(--ink);display:flex;justify-content:space-between}.work h3{font-size:clamp(20px,2.2vw,32px);line-height:1.3;letter-spacing:-.06em;margin:0}.section--cream{background:var(--cream)}.process h2{margin:58px 0 70px}.process-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}.process-list li{display:grid;grid-template-columns:18% 1fr;border-bottom:1px solid var(--line);padding:21px 0}.process-list b{font:500 12px "DM Mono",monospace;color:var(--blue)}.process-list h3{font-size:19px;margin:0 0 8px}.process-list p{margin:0;font-size:13px}.faq h2{margin:54px 0}.faq details{border-top:1px solid var(--line);padding:24px 0}.faq details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;list-style:none;font-size:18px;font-weight:600;display:flex;justify-content:space-between;gap:20px}summary::-webkit-details-marker{display:none}.faq details p{font-size:14px;line-height:1.8;max-width:620px;margin:18px 0 0}.section--blue{background:var(--blue);color:white}.contact .section-number{color:#c2d6ff}.contact h2{margin:55px 0 62px;max-width:900px}.contact em{color:#d4e2ff}.contact form{max-width:700px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}label{display:block;font-size:12px;margin:0 0 23px}input,textarea{width:100%;display:block;margin-top:8px;padding:13px 0;background:transparent;border:0;border-bottom:1px solid rgba(255,255,255,.5);outline:none;color:white;font:400 16px "Noto Sans JP",sans-serif}textarea{resize:vertical}textarea::placeholder{color:rgba(255,255,255,.65)}.agreement{display:flex;gap:8px;align-items:center}.agreement input{width:16px;height:16px;margin:0;accent-color:white}.agreement span{font-size:12px}.button--light{background:white;color:var(--blue);margin-top:12px}.form-note{font-size:12px;margin:16px 0 0}footer{padding:27px 7vw;display:flex;justify-content:space-between;align-items:center;background:var(--ink);color:white}footer p{margin:0;font:11px "DM Mono",monospace;color:#9da4aa}@media(max-width:700px){.site-header{height:63px;padding:0 5vw}.site-header nav{display:none}.button--small{padding:9px 11px}.section{padding:72px 6vw}.hero{min-height:650px;padding-top:12vw}.hero-art{width:105vw;height:105vw;right:-48vw;top:20%}.hero-card{padding:23px}.hero-bottom{display:block;margin-top:68vw}.hero-bottom .text-link{display:inline-block;margin-top:22px}.statement-grid{display:block;margin-top:45px}.statement-grid h2{margin-bottom:42px}.service h2{margin:44px 0}.service-list{grid-template-columns:1fr 1fr}.service-list article:nth-child(2){border-right:0}.service-list article{margin-right:15px;padding-right:15px}.service-list h3{margin-top:34px}.split-heading{display:block}.split-heading>p{margin-top:26px}.work-grid{display:block;margin-top:42px}.work{min-height:250px;margin-bottom:12px}.work-a{min-height:380px}.process h2{margin:42px 0}.process-list li{grid-template-columns:20% 1fr}.faq h2{margin:42px 0}.form-row{display:block}.contact h2{margin:42px 0}.contact{padding-bottom:80px}}