/* KishuNex / NEXT STAGE — original visual proposal, 2026-09-24.
   No third-party framework or font binary is required. */
:root{--paper:#f8f8f5;--white:#fff;--ink:#18201f;--muted:#56615f;--blue:#0649e7;--deep:#0334af;--navy:#0b182e;--soft:#e7ecf5;--line:#d5dad5;--orange:#f76d49;--gutter:clamp(24px,5.6vw,100px);--max:1320px;--header:96px;--ease:cubic-bezier(.22,1,.36,1);--font:"Noto Sans JP","Noto Sans CJK JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;--latin:Arial,Helvetica,sans-serif}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 20px);-webkit-text-size-adjust:100%}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.85;overflow-wrap:break-word}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-feature-settings:"palt"}h2{font-size:clamp(30px,3.5vw,49px);line-height:1.6;letter-spacing:-.04em;font-weight:700}h3{line-height:1.6}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer;color:inherit}button:disabled{cursor:default}a,button,summary{touch-action:manipulation;-webkit-tap-highlight-color:transparent}button{border:0}img,svg{display:block;max-width:100%}ul,ol{margin:0;padding:0}details>summary{list-style:none;cursor:pointer}details>summary::-webkit-details-marker{display:none}[hidden]{display:none!important}:focus-visible{outline:3px solid var(--orange);outline-offset:5px}::selection{background:var(--blue);color:white}.svg-defs{position:absolute;width:0;height:0;overflow:hidden}.icon{width:24px;height:24px;flex-shrink:0;pointer-events:none}.container{width:min(var(--max),calc(100% - var(--gutter)*2));margin-inline:auto}.section-pad{padding:116px 0}.ink-blue{color:var(--blue)}.sr-only{position:absolute!important;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;left:16px;top:8px;z-index:120;background:var(--ink);color:#fff;padding:12px 20px;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.mobile-only{display:none}
/* Header: a restrained wordmark, not a fabricated substitute logo. */
.site-header{height:var(--header);position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:28px;padding-inline:var(--gutter);background:rgba(248,248,245,.97);transition:box-shadow .35s,background .35s}.site-header.is-scrolled{box-shadow:0 1px 0 #18201f18;background:rgba(248,248,245,.98)}.brand{display:inline-flex;align-items:center;gap:9px;flex-shrink:0}.brand-symbol{display:none;width:45px;height:45px}.brand-symbol.is-loaded{display:block}.brand-symbol img{object-fit:contain}.brand-word{display:block;font:700 30px/.9 var(--latin);letter-spacing:-1.3px}.brand-word>span{font-weight:400}.brand-word small{display:block;font:600 8px/1.2 var(--font);letter-spacing:.08em;margin-top:10px}.desktop-nav{display:flex;align-items:center;gap:30px;margin-left:auto;font-size:12px;font-weight:600}.desktop-nav>a{min-height:46px;display:inline-flex;align-items:center;position:relative;white-space:nowrap}.desktop-nav>a:not(.header-contact)::after{content:"";position:absolute;bottom:6px;left:0;right:0;height:1px;background:var(--blue);transform:scaleX(0);transform-origin:right;transition:transform .4s var(--ease)}.desktop-nav>a:hover::after{transform:scaleX(1);transform-origin:left}.desktop-nav .header-contact{background:var(--ink);color:white;padding:13px 19px;gap:26px;font-size:13px;transition:background .3s}.header-contact:hover{background:var(--blue)}.header-contact .icon{width:17px;height:17px}.header-controls{display:flex;align-items:center;gap:16px}.motion-control{display:flex;align-items:center;gap:6px;min-height:44px;padding:8px 0;background:none;font:9px var(--latin);letter-spacing:.06em;white-space:nowrap}.motion-icon{display:flex;gap:3px;align-items:center;justify-content:center;width:18px;height:18px}.motion-icon i{display:block;height:9px;width:2px;background:currentColor}.motion-control[aria-pressed=false] .motion-icon i:first-child{width:0;height:0;background:none;border-left:7px solid currentColor;border-top:5px solid transparent;border-bottom:5px solid transparent}.motion-control[aria-pressed=false] .motion-icon i:nth-child(2){display:none}.menu-toggle{position:relative;background:none;width:44px;height:44px;padding:10px;display:none}.menu-toggle>span{position:absolute;width:24px;height:1px;background:var(--ink);left:10px;top:17px;transition:transform .3s var(--ease)}.menu-toggle>span+span{top:25px}.menu-toggle[aria-expanded=true]>span{transform:translateY(4px) rotate(45deg)}.menu-toggle[aria-expanded=true]>span+span{transform:translateY(-4px) rotate(-45deg)}.scroll-progress{position:absolute;left:0;bottom:0;height:2px;width:100%;background:var(--blue);transform:scaleX(var(--scroll,0));transform-origin:left;pointer-events:none}.mobile-menu{position:fixed;inset:var(--header) 0 0;z-index:45;background:var(--paper);padding:38px var(--gutter);overflow:auto;overscroll-behavior:contain}.mobile-menu nav{display:grid;gap:0}.mobile-menu nav a{display:flex;align-items:center;gap:18px;border-bottom:1px solid var(--line);padding:22px 0;font-size:23px;line-height:1.4;font-weight:700}.mobile-menu nav small{font:11px var(--latin);color:var(--blue)}.mobile-menu nav .icon{margin-left:auto;width:20px}.mobile-menu p{margin-top:38px;font-size:12px}.mobile-menu p span{display:block;font:9px var(--latin);letter-spacing:.1em;margin-top:12px}.menu-is-open{overflow:hidden}
/* Hero: large Japanese type and an architectural, stepped brand graphic. */
.hero{position:relative;min-height:800px;padding:54px var(--gutter) 0;isolation:isolate;overflow:hidden}.hero-kicker{font-size:11px;display:flex;align-items:center;gap:10px;position:relative;z-index:2;letter-spacing:.045em}.small-dot{display:inline-block;flex-shrink:0;width:6px;height:6px;background:var(--blue);border-radius:50%}.hero-copy{position:relative;z-index:3;width:59%;padding-top:36px;padding-bottom:106px;pointer-events:none}.hero-copy a{pointer-events:auto}h1{font-size:clamp(56px,6.08vw,93px);font-weight:700;line-height:1.23;letter-spacing:-.055em}.title-line{display:block;overflow:hidden;padding-block:3px;margin-block:-3px}.title-line>span{display:block;transform-origin:left bottom;white-space:nowrap}.title-line--blue{color:var(--blue)}.hero-description{margin-top:33px;font-size:15px;line-height:1.95;font-weight:500}.hero-description__small{margin-top:14px;color:var(--muted);font-size:12px;line-height:1.9;font-weight:400}.line-cta{display:inline-flex;align-items:center;justify-content:space-between;gap:45px;min-width:257px;margin-top:28px;padding-block:6px;min-height:60px;font-size:13px;font-weight:600}.circle-arrow{width:50px;height:50px;display:grid;place-items:center;border:1px solid var(--ink);border-radius:50%;transition:background .4s,color .4s,transform .4s var(--ease)}.circle-arrow .icon{width:20px;height:20px;transition:transform .5s var(--ease)}.line-cta:hover .circle-arrow{color:white;background:var(--blue);border-color:var(--blue);transform:rotate(45deg)}.line-cta:hover .circle-arrow .icon{transform:rotate(-45deg)}.hero-visual{position:absolute;z-index:1;inset:0 0 64px 49%;background:var(--soft);clip-path:polygon(19% 0,100% 0,100% 100%,0 100%);overflow:hidden}.hero-visual::before{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(255,255,255,.35),transparent 52%);pointer-events:none}.hero-visual__caption{position:absolute;right:var(--gutter);top:38px;font:10px/1.55 var(--latin);letter-spacing:.12em;color:#3d4e6c}.hero-next{position:absolute;top:93px;left:22%;font:700 clamp(95px,12vw,188px)/1 var(--latin);letter-spacing:-.08em;color:#bdcbe5;transform:translateX(calc(var(--hero-scroll,0)*-25px));white-space:nowrap}.hero-next>span{display:inline-block;margin-left:8px;font-size:.59em;vertical-align:15px;color:var(--blue);font-weight:400}.scene-parallax{position:absolute;width:106%;height:100%;left:-4%;top:26px;transform:translate3d(var(--mx,0px),calc(var(--my,0px) + var(--hero-scroll,0)*52px),0);transition:transform .7s var(--ease)}.scene-float{height:100%;animation:sceneFloat 7s ease-in-out infinite}.stage-scene{width:100%;height:100%;overflow:visible}.step-block{transform-box:fill-box;transform-origin:center bottom}.stage-target{transform-origin:547px 157px;animation:targetFloat 5s ease-in-out infinite}.hero-visual__footer{position:absolute;bottom:21px;left:11%;right:var(--gutter);display:flex;align-items:center;justify-content:space-between;gap:18px;font:8px var(--latin);color:#3d4e6c;letter-spacing:.075em}.hero-baseline{position:absolute;bottom:0;left:var(--gutter);right:var(--gutter);border-top:1px solid var(--line);min-height:64px;display:flex;justify-content:space-between;align-items:center;gap:24px;font-size:10px;color:var(--muted);z-index:4}.hero-baseline>a{min-height:44px;display:flex;align-items:center;gap:16px;font:9px var(--latin);letter-spacing:.06em}.hero-baseline .icon{width:15px;height:22px;animation:scrollCue 2s ease-in-out infinite}.hero-description,.hero-copy>.line-cta{position:relative}.is-ready .title-line>span{animation:titleIn 1.05s var(--ease) both}.is-ready .title-line:nth-child(2)>span{animation-delay:.13s}.is-ready .title-line:nth-child(3)>span{animation-delay:.26s}.is-ready .hero-description,.is-ready .hero-copy>.line-cta{animation:riseIn 1s var(--ease) .48s both}.is-ready .step-block{animation:stepIn 1.45s var(--ease) both;animation-delay:calc(var(--i)*.12s + .15s)}.is-ready .hero-next{animation:nextIn 1.5s var(--ease) .1s both}
/* Sections: typography, rows and contrasting fields, not stacked UI cards. */
.section-label{display:flex;align-items:center;gap:14px;font:10px/1.5 var(--latin);letter-spacing:.07em;margin-bottom:44px;font-weight:600}.section-label>span:first-child:not(.label-ja){font-size:10px;border:1px solid currentColor;border-radius:50%;width:27px;height:27px;display:grid;place-items:center;letter-spacing:0}.section-label .label-ja{font-family:var(--font);font-weight:400;color:var(--muted);letter-spacing:0;font-size:10px;margin-left:8px}.about{background:#fff;padding-bottom:32px;overflow:hidden}.about-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:50px}.about h2{font-size:clamp(30px,3.2vw,46px);line-height:1.7}.about-copy{padding-top:6px;font-size:14px;line-height:2;color:var(--muted)}.about-copy p+p{margin-top:25px}.about-copy .about-emphasis{color:var(--ink);font-weight:600;font-size:15px}.brand-ticker{margin-top:94px;overflow:hidden;padding:16px 0 0;user-select:none}.ticker-track{display:flex;width:max-content;animation:ticker 32s linear infinite}.ticker-track>span{display:block;white-space:nowrap;font:700 clamp(58px,7vw,110px)/1.1 var(--latin);letter-spacing:-.055em;color:var(--blue);padding-right:35px}.ticker-track i{font-weight:400;font-style:normal;color:transparent;-webkit-text-stroke:1px var(--blue)}.ticker-track b{font-weight:400;margin-left:20px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:64px}.section-heading>p{font-size:13px;color:var(--muted);padding-bottom:9px}.services-grid{display:grid;grid-template-columns:34% 1fr;gap:8%}.service-stage{position:sticky;top:calc(var(--header) + 30px);height:450px;background:var(--blue);color:white;padding:26px 28px;overflow:hidden;align-self:start;transition:background .55s var(--ease)}.service-stage__top,.service-stage__bottom{display:flex;justify-content:space-between;align-items:center;gap:14px;font:9px var(--latin);letter-spacing:.1em;position:relative;z-index:2}.service-stage__number{font:400 164px/.96 var(--latin);letter-spacing:-.09em;position:relative;z-index:2;margin-left:-8px;margin-top:27px}.service-stage__word{font:700 49px/1.2 var(--latin);letter-spacing:-.05em;position:relative;z-index:2;margin-top:13px;transition:transform .45s var(--ease),opacity .45s}.service-stage__shape{position:absolute;right:-65px;bottom:37px;width:220px;height:180px;transform:rotate(-28deg)}.service-stage__shape span{position:absolute;bottom:0;width:55px;background:#ffffff21;transform:skewY(-15deg);transition:height .75s var(--ease),transform .75s var(--ease)}.service-stage__shape span:nth-child(1){height:65px;left:0}.service-stage__shape span:nth-child(2){height:105px;left:55px}.service-stage__shape span:nth-child(3){height:145px;left:110px}.service-stage__shape span:nth-child(4){height:180px;left:165px}.service-stage[data-active="1"]{background:#184f59}.service-stage[data-active="1"] .service-stage__shape span{height:160px;transform:skewY(18deg) translateY(calc(var(--i,1)*8px))}.service-stage[data-active="2"]{background:#1b2846}.service-stage[data-active="2"] .service-stage__shape span{height:130px;transform:skewY(-30deg)}.service-stage__bottom{position:absolute;bottom:25px;left:28px;right:28px;font-family:var(--font);letter-spacing:.04em}.service-stage__bottom>span+span{font:36px var(--latin)}.service-row{padding:29px 0 45px;border-top:1px solid var(--line);scroll-margin-top:30px}.service-row+.service-row{margin-top:18px}.service-row__meta{display:flex;align-items:center;justify-content:space-between;gap:15px;font:9px/1.7 var(--latin);letter-spacing:.045em;color:var(--blue)}.service-row__meta>span+span{font:10px var(--font);letter-spacing:0;white-space:nowrap}.draft-label{color:var(--muted);border-bottom:1px dotted currentColor;padding-bottom:2px}.service-problem{font-size:12px;font-weight:500;color:var(--muted);margin-top:28px}.service-row h3{font-size:clamp(26px,2.8vw,39px);line-height:1.4;letter-spacing:-.055em;margin-top:10px}.service-description{font-size:13px;color:var(--muted);margin-top:20px;line-height:2}.service-scope{font-size:10px;margin-top:22px;line-height:2}.service-detail{margin-top:18px}.service-detail summary{font-size:11px;display:flex;min-height:44px;justify-content:space-between;align-items:center;gap:16px}.plus{width:23px;height:23px;flex-shrink:0;position:relative}.plus::before,.plus::after{content:"";background:currentColor;position:absolute;width:13px;height:1px;left:5px;top:11px;transition:transform .3s var(--ease)}.plus::after{transform:rotate(90deg)}details[open] .plus::after{transform:rotate(0)}details[open] .plus::before{transform:rotate(180deg)}.detail-content{padding-top:16px;font-size:12px;line-height:1.9;color:var(--muted)}.text-cta{display:flex;align-items:center;justify-content:space-between;min-height:46px;gap:24px;border-bottom:1px solid var(--line);color:var(--blue);margin-top:12px;font-size:12px}.text-cta .icon{width:18px}.text-cta:hover{border-color:var(--blue)}.services-note{font-size:10px;color:var(--muted);border-top:1px solid var(--line);padding-top:23px;margin-top:12px}.approach{background:var(--blue);color:white;position:relative;overflow:hidden;isolation:isolate}.approach .section-label .label-ja{color:#d5e0fd}.approach-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}.approach h2{font-size:clamp(34px,4.1vw,58px);line-height:1.6;letter-spacing:.015em}.approach-lead{font-size:13px;line-height:2;margin-top:26px;color:#e4ebff}.principle{display:grid;grid-template-columns:25px 1fr;gap:22px;padding:30px 0;border-bottom:1px solid #ffffff40}.principle:first-child{padding-top:9px}.principle>span{font:10px var(--latin);padding-top:11px;color:#dae4ff}.principle h3{font-size:20px;letter-spacing:-.035em}.principle p{font-size:12px;color:#e4ebff;line-height:2;margin-top:12px;max-width:365px}.approach-line{position:absolute;left:15%;top:-45%;height:200%;width:20%;border-left:1px solid #ffffff20;border-right:1px solid #ffffff10;transform:rotate(35deg);z-index:-1}.approach-line::after{content:"";position:absolute;top:0;left:-1px;width:1px;height:15%;background:#ffffffa0;animation:lineTravel 8s linear infinite}.process{background:white}.process-track{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;list-style:none;margin-top:50px}.process-number{display:flex;justify-content:space-between;align-items:center;color:var(--blue);border-bottom:1px solid var(--line);padding-bottom:16px;font:38px var(--latin);letter-spacing:-.06em}.process-number .icon{width:20px}.process-track h3{font-size:17px;letter-spacing:-.02em;margin-top:21px}.process-track p{font-size:11px;color:var(--muted);margin-top:12px;line-height:2}.faq-area{display:grid;grid-template-columns:1fr 1.65fr;gap:70px;margin-top:111px;padding-top:65px;border-top:1px solid var(--line)}.faq-area .section-label{margin-bottom:12px;color:var(--blue)}.faq-area h2{font-size:28px}.faq-item{border-bottom:1px solid var(--line);padding-block:4px}.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:22px;font-size:13px;min-height:65px;font-weight:500}.faq-item .detail-content{padding-top:0;padding-bottom:22px}.contact{position:relative;overflow:hidden;background:var(--navy);color:white;padding:85px 0 210px;isolation:isolate}.contact .section-label .label-ja{color:#b5c3d8}.contact-grid{display:flex;align-items:center;justify-content:space-between;gap:60px}.contact h2{font-size:clamp(50px,5.7vw,84px);line-height:1.4;letter-spacing:-.035em}.contact-grid p{margin-top:28px;font-size:13px;line-height:2;color:#c3cfe0}.contact-orb{background:var(--blue);color:white;flex-shrink:0;width:196px;height:196px;border-radius:50%;display:flex;flex-direction:column;justify-content:center;align-items:center;position:relative;margin-right:6%;transition:background .4s,color .4s,transform .55s var(--ease);will-change:transform}.contact-orb>span{font-size:17px;font-weight:600}.contact-orb .icon{width:39px;height:39px;margin-top:16px;transition:transform .5s var(--ease)}.contact-orb small{font:8px var(--latin);letter-spacing:.15em;margin-top:20px}.contact-orb:hover{background:var(--white);color:var(--blue);transform:scale(1.05)}.contact-orb:hover .icon{transform:translate(5px,-5px)}.contact-bottom{display:flex;align-items:center;justify-content:space-between;gap:24px;border-top:1px solid #ffffff30;padding-top:26px;margin-top:68px;position:relative;z-index:2}.contact-bottom>span{font-size:10px;color:#bbc9df}.copy-email{min-height:44px;display:flex;align-items:center;gap:21px;background:none;color:#fff;padding:0}.email-address{font:17px var(--latin);letter-spacing:-.015em}.copy-label{font-size:9px;color:#c6d3e6;border-bottom:1px solid #ffffff60;padding:4px 0}.contact-word{position:absolute;left:var(--gutter);bottom:-18px;font:700 clamp(80px,13.7vw,208px)/.88 var(--latin);letter-spacing:-.065em;color:#23334e;white-space:nowrap;z-index:-1;transform:translateX(calc(var(--contact-scroll,0)*-35px));user-select:none}.site-footer{background:var(--paper);padding:35px var(--gutter) 64px;display:flex;align-items:center;justify-content:space-between;gap:24px}.footer-word{font:700 25px var(--latin);letter-spacing:-1px;display:flex;align-items:center;gap:30px}.footer-word>span{font:9px var(--font);letter-spacing:0}.footer-copyright{font:10px var(--latin);color:var(--muted);margin-left:auto}.back-top{display:flex;align-items:center;gap:14px;font:9px var(--latin);min-height:44px}.back-top .icon{width:17px}.preview-badge{position:fixed;bottom:14px;right:16px;z-index:40;background:var(--ink);color:#fff;padding:8px 12px;min-height:36px;display:flex;align-items:center;gap:7px;font:8px var(--latin);letter-spacing:.07em;border:1px solid #ffffff80;border-radius:3px;box-shadow:0 2px 6px #00000010}.preview-badge>span{width:5px;height:5px;background:var(--orange);border-radius:50%}.noscript-note{font-size:12px;padding:24px var(--gutter);background:#fff1cc;color:var(--ink)}
/* Local-only contact dialog and internal preview notes. */
dialog{color:var(--ink);background:var(--paper);border:0;max-height:88dvh;max-height:88vh;overflow:auto;overscroll-behavior:contain;width:min(660px,calc(100% - 36px));padding:44px;box-shadow:0 18px 80px #00000025}dialog::backdrop{background:#081425b8;backdrop-filter:blur(5px)}dialog[open]{animation:dialogIn .32s var(--ease)}.dialog-close{position:absolute;right:14px;top:12px;width:44px;height:44px;background:transparent;font:30px var(--latin);line-height:1;color:var(--muted)}.dialog-close:hover{color:var(--blue)}.dialog-header .section-label{color:var(--blue);margin-bottom:18px}.dialog-header h2{font-size:29px;line-height:1.55}.dialog-header>p{font-size:11px;color:var(--muted);line-height:1.9;margin:17px 0 26px}.dialog-header>p strong{color:var(--ink);font-weight:600}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}form label{display:block;font-size:12px;font-weight:500;margin-bottom:7px}form label>span{font-size:10px;color:var(--muted);font-weight:400;margin-left:7px}form label>.required{color:var(--blue)}input,select,textarea{width:100%;border:1px solid var(--line);background:white;border-radius:0;color:var(--ink);padding:12px 14px;font-size:14px;line-height:1.7;margin-bottom:18px}select{height:49px}textarea{resize:vertical;min-height:128px;margin-bottom:0}input::placeholder,textarea::placeholder{color:#6c757a}input:focus,select:focus,textarea:focus{border-color:var(--blue);outline:2px solid #0649e725;outline-offset:1px}.message-meta{display:flex;justify-content:space-between;gap:15px;color:var(--muted);margin-top:8px;line-height:1.6}.message-meta>small{font-size:9px}.message-meta>small+small{white-space:nowrap}.form-error{font-size:12px;margin-top:12px;color:#b22a20}.solid-button{background:var(--blue);color:white;padding:17px 20px;min-height:55px;display:flex;align-items:center;justify-content:center;gap:10px;font-size:13px;font-weight:600;margin-top:26px;transition:background .25s}.solid-button:hover{background:var(--deep)}.solid-button .icon{width:18px;height:18px;margin-left:auto}.solid-button>span{font-size:11px;font-weight:400}#preview-submit{width:100%}.summary-badge{font-size:11px;color:var(--blue);padding:3px 9px;border:1px solid var(--blue);display:inline-block;margin-bottom:14px}#consultation-summary h3{font-size:24px}#summary-content{margin:22px 0}#summary-content dt{font-size:11px;color:var(--muted);margin-top:18px}#summary-content dd{font-size:14px;margin:4px 0 0;white-space:pre-wrap;overflow-wrap:anywhere}.summary-note{font-size:11px;color:var(--muted)}.summary-actions{display:flex;align-items:center;gap:18px;margin-top:26px}.summary-actions .solid-button{margin:0;flex:1}.plain-button{background:none;font-size:12px;min-height:44px;white-space:nowrap;padding:8px 4px;border-bottom:1px solid var(--line)}.notes-dialog{width:min(600px,calc(100% - 36px))}.notes-dialog .section-label{color:var(--blue);margin-bottom:12px}.notes-dialog h2{font-size:28px;margin-bottom:18px}.notes-dialog h3{font-size:15px;margin-top:25px;margin-bottom:7px}.notes-dialog p{font-size:12px;color:var(--muted);line-height:1.95}
/* Motion is progressive enhancement, with a prominent pause control. */
.will-reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--delay,0ms)}.will-reveal.is-visible{opacity:1;transform:translateY(0)}@keyframes titleIn{from{transform:translateY(115%) rotate(3deg)}to{transform:translateY(0) rotate(0)}}@keyframes riseIn{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes stepIn{from{opacity:0;transform:translateY(160px)}to{opacity:1;transform:translateY(0)}}@keyframes nextIn{from{opacity:0;translate:80px 0}to{opacity:1;translate:0 0}}@keyframes sceneFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes targetFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes ticker{to{transform:translateX(-50%)}}@keyframes scrollCue{0%,100%{transform:translateY(0)}50%{transform:translateY(4px)}}@keyframes lineTravel{from{transform:translateY(-100%)}to{transform:translateY(1300%)}}@keyframes dialogIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes menuIn{from{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:translateY(0)}}.mobile-menu:not([hidden]){animation:menuIn .38s var(--ease)}
html[data-motion="off"]{scroll-behavior:auto}html[data-motion="off"] *,html[data-motion="off"] *::before,html[data-motion="off"] *::after{animation:none!important;transition:none!important}html[data-motion="off"] .will-reveal{opacity:1;transform:none}html[data-motion="off"] .scene-parallax,html[data-motion="off"] .contact-word,html[data-motion="off"] .hero-next{transform:none}html[data-motion="off"] .title-line>span,html[data-motion="off"] .step-block{transform:none;opacity:1}
@media(prefers-reduced-motion:reduce){html:not([data-motion="on"]){scroll-behavior:auto}html:not([data-motion="on"]) *,html:not([data-motion="on"]) *::before,html:not([data-motion="on"]) *::after{animation:none!important;transition:none!important}html:not([data-motion="on"]) .will-reveal{opacity:1;transform:none}html:not([data-motion="on"]) .scene-parallax,html:not([data-motion="on"]) .contact-word,html:not([data-motion="on"]) .hero-next{transform:none!important}html:not([data-motion="on"]) .title-line>span,html:not([data-motion="on"]) .step-block{transform:none;opacity:1}}
/* Tablet, mobile, and narrow screens. */
@media(min-width:1700px){.hero{min-height:880px}.hero-copy{padding-top:54px}.hero-description{margin-top:40px}.hero-visual{left:50%}.scene-parallax{top:16px;width:100%;left:0}}
@media(max-width:1150px){:root{--gutter:42px;--header:85px}.site-header{gap:20px}.desktop-nav{gap:19px;font-size:11px}.brand-word{font-size:27px}.motion-text{display:none}.hero{min-height:765px;padding-top:45px}.hero-copy{width:64%;padding-top:36px}.hero h1{font-size:clamp(55px,6.8vw,77px)}.hero-visual{left:51%;bottom:64px}.hero-next{top:150px;font-size:140px;left:17%}.hero-visual__caption{right:30px;font-size:9px}.scene-parallax{width:130%;left:-21%;top:45px}.hero-visual__footer{font-size:7px;left:8%;right:25px;gap:10px}.services-grid{grid-template-columns:32% 1fr;gap:7%}.service-stage{padding:24px;height:420px}.service-stage__number{font-size:139px}.service-stage__word{font-size:42px}.service-stage__bottom{left:24px;right:24px}.about-grid{gap:36px}.about h2{font-size:35px}.section-pad{padding-block:95px}.approach-grid{gap:50px}.principle h3{font-size:18px}.process-track{gap:24px}.footer-word>span{display:none}}
@media(max-width:900px){:root{--header:78px;--gutter:30px}.site-header{justify-content:space-between}.desktop-nav{margin-left:auto}.desktop-nav>a:not(.header-contact){display:none}.site-header .header-contact{min-height:43px;padding:10px 14px;font-size:12px;gap:18px}.header-controls{gap:10px}.menu-toggle{display:block}.hero{padding-top:38px;min-height:745px}.hero-kicker{font-size:10px}.hero-copy{width:67%;padding-top:38px}.hero h1{font-size:clamp(47px,7.7vw,68px)}.hero-description{font-size:13px;margin-top:25px}.hero-description__small{font-size:11px}.hero-visual{left:52%}.scene-parallax{width:167%;left:-44%;top:68px}.hero-next{font-size:133px;left:10%;top:129px}.hero-visual__caption{font-size:8px;right:25px;top:35px}.hero-visual__footer{bottom:35px;font-size:7px;left:12%;right:18px}.hero-visual__footer>span+span{display:none}.line-cta{font-size:12px;min-width:225px;gap:25px}.about-grid{grid-template-columns:1fr;gap:32px}.about h2{font-size:38px}.about-copy{max-width:530px;margin-left:24%;font-size:13px}.brand-ticker{margin-top:64px}.section-heading h2{font-size:36px}.section-heading>p{font-size:12px}.service-stage{height:360px;padding:20px}.service-stage__number{font-size:110px;margin-top:40px}.service-stage__word{font-size:34px}.service-stage__top{font-size:8px}.service-stage__bottom{left:20px;right:20px;font-size:8px}.service-stage__shape{right:-98px}.service-row h3{font-size:29px}.service-row__meta{flex-wrap:wrap;gap:7px}.service-problem{font-size:11px}.service-description{font-size:12px}.service-scope{font-size:9px}.approach-grid{gap:40px;grid-template-columns:1fr 1.08fr}.approach h2{font-size:37px}.approach-lead{font-size:11px}.principle{gap:12px;padding-block:26px;grid-template-columns:19px 1fr}.principle h3{font-size:16px}.principle p{font-size:11px}.process-track{grid-template-columns:1fr 1fr;gap:38px 42px}.process-track h3{font-size:18px}.process-track p{font-size:12px}.faq-area{gap:35px;grid-template-columns:.7fr 1fr;margin-top:75px;padding-top:50px}.faq-item summary{font-size:12px;gap:10px}.faq-area h2{font-size:25px}.contact-orb{width:156px;height:156px;margin:0}.contact h2{font-size:61px}.contact-orb>span{font-size:15px}.contact-orb .icon{width:32px;height:32px}.contact-orb small{margin-top:16px}.contact-bottom{align-items:flex-start;flex-direction:column;gap:12px}.contact{padding-top:70px;padding-bottom:155px}.contact-word{font-size:13.7vw;bottom:-5px}.contact .section-label{margin-bottom:30px}.faq-area .section-label{margin-bottom:12px}}
@media(max-width:600px){:root{--header:73px;--gutter:24px}.site-header{gap:13px}.brand{gap:5px}.brand-symbol{width:35px;height:35px}.brand-word{font-size:26px}.brand-word small{font-size:7px;margin-top:8px}.desktop-nav{display:none}.header-controls{margin-left:auto;gap:12px}.motion-control{padding:8px;min-width:34px}.hero{padding-top:31px;min-height:auto;display:flex;flex-direction:column;overflow:hidden}.hero-kicker{font-size:9px;gap:7px;letter-spacing:0}.small-dot{width:5px;height:5px}.hero-copy{width:100%;padding-top:28px;padding-bottom:15px}.hero h1{font-size:clamp(40px,10.6vw,60px);line-height:1.3;letter-spacing:-.055em}.hero-description{font-size:13px;line-height:1.9;margin-top:25px;max-width:95%}.hero-description__small{font-size:10px;line-height:1.9;margin-top:13px}.line-cta{margin-top:20px;min-width:227px;min-height:50px;font-size:12px}.circle-arrow{width:44px;height:44px}.hero-visual{position:relative;inset:auto;align-self:flex-end;width:calc(100% + var(--gutter));height:350px;margin-top:5px;margin-right:calc(-1*var(--gutter));clip-path:polygon(13% 0,100% 0,100% 100%,0 100%)}.hero-visual__caption{font-size:7px;top:18px;right:24px}.hero-next{font-size:85px;top:33px;left:17%;letter-spacing:-.06em}.hero-next>span{vertical-align:9px}.scene-parallax{height:110%;width:110%;left:-5%;top:0}.stage-scene{height:100%;width:100%}.hero-visual__footer{left:11%;bottom:15px;right:24px;font-size:6px}.hero-visual__footer>span+span{display:block}.hero-baseline{position:relative;inset:auto;left:auto;right:auto;min-height:60px;margin-top:0;font-size:8px;gap:14px;flex-shrink:0}.hero-baseline>a{font-size:7px;gap:7px}.hero-baseline .icon{width:13px}.section-pad{padding-block:72px}.section-label{margin-bottom:29px;gap:11px;font-size:9px}.section-label>span:first-child:not(.label-ja){width:24px;height:24px;font-size:9px}.section-label .label-ja{font-size:9px;margin-left:3px}.about{padding-bottom:25px}.about-grid{gap:28px}.about h2{font-size:clamp(25px,6.5vw,35px);line-height:1.7;letter-spacing:-.065em}.about-copy{margin:0 0 0 11%;font-size:12px;padding:0}.about-copy .about-emphasis{font-size:12px;line-height:1.95}.about-copy p+p{margin-top:21px}.brand-ticker{margin-top:48px;padding-top:10px}.ticker-track>span{font-size:62px;padding-right:22px}.ticker-track b{margin-left:12px}.section-heading{display:block;margin-bottom:38px}.section-heading h2{font-size:34px;line-height:1.6}.section-heading>p{font-size:11px;margin-top:22px;padding:0}.services-grid{display:block}.service-stage{display:none}.service-row{padding:25px 0 30px}.service-row+.service-row{margin-top:10px}.service-row__meta{flex-wrap:nowrap;font-size:8px}.service-row__meta>span+span{font-size:9px}.service-problem{font-size:10px;margin-top:22px}.service-row h3{font-size:28px;letter-spacing:-.045em}.service-description{font-size:12px;margin-top:17px;line-height:1.95}.service-scope{font-size:9px;margin-top:19px}.service-detail{margin-top:12px}.service-detail summary{font-size:10px}.detail-content{font-size:11px}.services-note{font-size:9px;margin-top:0;line-height:1.9;padding-top:19px}.approach-grid{grid-template-columns:1fr;gap:40px}.approach h2{font-size:43px;line-height:1.55;letter-spacing:0}.approach-lead{font-size:12px;margin-top:22px}.principle{padding-block:25px;gap:17px;grid-template-columns:22px 1fr}.principle h3{font-size:18px}.principle p{font-size:12px;margin-top:10px}.approach-line{left:60%;width:38%}.process .section-heading h2{font-size:33px}.mobile-only{display:inline}.process-track{gap:34px 25px;margin-top:32px}.process-number{font-size:32px;padding-bottom:13px}.process-number .icon{width:17px}.process-track h3{font-size:14px;margin-top:16px;letter-spacing:-.04em}.process-track p{font-size:10px;line-height:1.9;margin-top:9px}.process-track p br{display:none}.faq-area{display:block;margin-top:61px;padding-top:39px}.faq-area h2{font-size:27px}.faq-list{margin-top:24px}.faq-item summary{font-size:12px;min-height:61px;line-height:1.8;gap:15px}.faq-item .detail-content{font-size:11px}.contact{padding-top:59px;padding-bottom:101px}.contact-grid{align-items:flex-start;gap:15px}.contact h2{font-size:clamp(37px,10.5vw,55px);line-height:1.45}.contact-grid p{font-size:10px;margin-top:21px}.contact-orb{width:103px;height:103px;margin-top:24px;align-self:center}.contact-orb>span{font-size:11px}.contact-orb .icon{width:23px;height:23px;margin-top:8px}.contact-orb small{font-size:6px;margin-top:9px;letter-spacing:.05em}.contact .section-label{margin-bottom:33px}.contact-bottom{padding-top:22px;margin-top:37px;gap:8px}.contact-bottom>span{font-size:8px}.email-address{font-size:16px}.copy-email{gap:18px}.copy-label{font-size:9px}.contact-word{font-size:13.5vw;bottom:1px}.site-footer{padding:28px var(--gutter) 65px;flex-wrap:wrap;gap:17px}.footer-word{font-size:23px}.footer-copyright{font-size:9px;order:3;flex-basis:100%;margin-left:0}.back-top{font-size:8px;margin-left:auto;gap:13px}.preview-badge{bottom:10px;right:10px;min-height:36px;font-size:7px}.dialog-header h2{font-size:23px}dialog{padding:40px 23px 27px;width:calc(100% - 24px);max-height:90vh;max-height:90dvh}.dialog-header .section-label{font-size:9px}.dialog-header>p{font-size:10px;margin-bottom:22px}.dialog-close{right:7px;top:7px}.form-grid{grid-template-columns:1fr;gap:0}input,select,textarea{font-size:16px;margin-bottom:15px;padding:10px 12px}textarea{font-size:14px;margin-bottom:0}.solid-button{font-size:12px;padding:16px 13px;gap:5px}.solid-button>span{font-size:10px}.message-meta{gap:10px}.message-meta>small{font-size:8px}.notes-dialog h2{font-size:25px}.notes-dialog h3{font-size:14px}.notes-dialog p{font-size:11px}.summary-actions{gap:12px}.summary-actions .solid-button{font-size:11px}.plain-button{font-size:11px}#summary-content dd{font-size:13px}.summary-note{font-size:10px}}
@media(max-width:359px){:root{--gutter:20px}.hero-kicker{font-size:8px}.hero h1{font-size:39px}.hero-visual{height:320px}.hero-next{font-size:77px}.hero-visual__footer{font-size:5px}.hero-description{font-size:12px}.hero-description__small{font-size:9px}.hero-baseline{font-size:7px}.hero-baseline>a{font-size:6px}.about h2{font-size:24px}.section-heading h2{font-size:31px}.service-row h3{font-size:25px}.service-row__meta{font-size:7px;gap:8px}.service-row__meta>span+span{font-size:8px}.contact h2{font-size:35px}.contact-orb{width:87px;height:87px}.contact-grid p{font-size:9px}.contact-bottom>span{font-size:7px}.brand-word{font-size:24px}.header-controls{gap:4px}.contact-orb small{display:none}}
@media print{.site-header{position:static}.hero{break-after:page}.motion-control,.menu-toggle,.preview-badge,dialog,.contact-orb,.copy-email,.scroll-progress{display:none!important}.will-reveal{opacity:1;transform:none}.service-stage{position:static}.section-pad{padding:40px 0}*{animation:none!important}.contact{print-color-adjust:exact}}
html[data-tab-hidden="true"] *,html[data-tab-hidden="true"] *::before,html[data-tab-hidden="true"] *::after{animation-play-state:paused!important}
/* In a script-free browser, restore a simple, visible navigation instead of an inert menu. */
@media(max-width:900px){html:not(.is-ready) .site-header{height:auto;min-height:var(--header);flex-wrap:wrap;padding-top:20px;padding-bottom:15px}html:not(.is-ready) .desktop-nav{display:flex;order:3;width:100%;justify-content:space-between;margin:0;gap:12px;flex-wrap:wrap}html:not(.is-ready) .desktop-nav>a:not(.header-contact){display:inline-flex}html:not(.is-ready) .header-controls{display:none}}

/* Final legibility and narrow-screen adjustments. */
.about-copy{font-size:15px}.service-description{font-size:15px}.service-problem{font-size:13px}.service-scope{font-size:11px}.service-detail summary{font-size:12px}.detail-content{font-size:13px}.services-note{font-size:11px}.principle p{font-size:14px}.principle h3{font-size:21px}.process-track p{font-size:13px}.faq-item summary{font-size:14px}.contact-grid p{font-size:15px}.hero-visual__footer{left:13%}.preview-badge{min-height:44px}
@media(max-width:1150px){.service-description{font-size:14px}.service-problem{font-size:12px}.principle h3{font-size:18px}.principle p{font-size:13px}}
@media(max-width:900px){.service-stage__word{font-size:30px}.service-problem{font-size:11px}.service-description{font-size:13px}.service-scope{font-size:10px}.principle p{font-size:12px}.principle h3{font-size:17px}.contact-grid p{font-size:13px}}
@media(max-width:600px){.about-copy{font-size:14px;margin-left:6%}.about-copy .about-emphasis{font-size:13px}.about h2{font-size:clamp(25px,6.5vw,35px)}.service-description{font-size:14px}.service-problem{font-size:12px}.service-scope{font-size:10px}.service-detail summary{font-size:12px}.detail-content{font-size:13px}.principle p{font-size:14px}.principle h3{font-size:18px}.services-note{font-size:11px}.process-track p{font-size:12px}.faq-item summary{font-size:14px}.faq-item .detail-content{font-size:13px}.contact-grid{position:relative;display:block}.contact-orb{position:absolute;right:0;bottom:0}.contact-grid p{font-size:12px;max-width:calc(100% - 105px)}.contact-bottom>span{font-size:9px}.contact-word{font-size:13.5vw}.contact h2{font-size:clamp(35px,10.5vw,55px)}}