@charset "UTF-8";
:root{--paper:#f8f8f5;--ink:#191e1d;--muted:#606864;--line:#d9ddda;--accent:#20a5a7;--pad:clamp(24px,5vw,88px);--ease:cubic-bezier(.2,.75,.2,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,"Hiragino Kaku Gothic ProN","Noto Sans JP",Meiryo,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}svg{display:block;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}::selection{background:#bde9e4;color:var(--ink)}a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:7px}.sr-only{position:absolute;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:20px;top:-100px;z-index:100;background:var(--ink);color:white;padding:14px}.skip-link:focus{top:16px}.arrow-icon{width:22px;height:22px;flex-shrink:0}.eyebrow,.section-index{font:10px/1.5 Arial,sans-serif;letter-spacing:.15em}.site-header{display:flex;align-items:center;justify-content:space-between;min-height:110px;padding:20px var(--pad);gap:32px;border-bottom:1px solid var(--line)}.wordmark{display:flex;align-items:baseline;font-size:21px;font-weight:700;letter-spacing:-.055em}.wordmark>span:first-child{font-weight:400}.brand-dot{width:5px;height:5px;display:block;background:var(--accent);border-radius:50%;margin-left:8px;align-self:center}.main-nav{display:flex;gap:clamp(26px,4vw,64px)}.main-nav>a{position:relative;font-size:13px;letter-spacing:.02em;min-height:44px;display:flex;flex-direction:column;justify-content:center;gap:5px}.main-nav>a>span{font-size:10px;color:var(--muted);letter-spacing:.05em}.main-nav>a::after{content:"";height:1px;background:var(--accent);position:absolute;bottom:-6px;left:0;right:0;transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}.main-nav .nav-contact{padding-right:34px}.nav-contact svg{position:absolute;right:0;top:8px;width:17px;height:17px}.hero{position:relative;min-height:calc(100svh - 110px);display:flex;flex-direction:column;padding:26px var(--pad) 19px}.hero-topline{display:flex;justify-content:space-between;font-size:9px;letter-spacing:.15em;color:var(--muted);gap:20px}.hero-stage{position:relative;flex:1;min-height:400px;display:flex;align-items:center;justify-content:center;flex-direction:column;padding:55px 0 90px;isolation:isolate}.viewfinder{position:absolute;width:clamp(310px,56vw,780px);height:clamp(205px,24vw,310px);top:44%;left:50%;transform:translate(-50%,-50%);pointer-events:none;transition:width .9s var(--ease),height .9s var(--ease)}.viewfinder>i{position:absolute;width:22px;height:22px;border-color:#b8c0bb;border-style:solid;transition:width .7s var(--ease),height .7s var(--ease),border-color .7s}.viewfinder>i:nth-child(1){top:0;left:0;border-width:1px 0 0 1px}.viewfinder>i:nth-child(2){top:0;right:0;border-width:1px 1px 0 0}.viewfinder>i:nth-child(3){bottom:0;right:0;border-width:0 1px 1px 0}.viewfinder>i:nth-child(4){bottom:0;left:0;border-width:0 0 1px 1px}.finder-dot{position:absolute;width:4px;height:4px;border-radius:50%;background:var(--accent);top:-1px;left:50%;opacity:.6}.stage-coordinate{position:absolute;font-size:8px;letter-spacing:.14em;color:var(--muted);display:flex;align-items:center;gap:18px;top:44%;white-space:nowrap}.stage-coordinate-left{left:0;writing-mode:vertical-rl;transform:rotate(180deg) translateY(50%)}.stage-coordinate-right{right:0;writing-mode:vertical-rl;transform:translateY(-50%)}.stage-coordinate i{height:38px;width:1px;background:#bfc6c0}.logo-drift{position:relative;width:min(520px,54vw);animation:breathe 8s ease-in-out infinite}.logo-link{display:block;transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) translate3d(var(--dx,0px),var(--dy,0px),0);transition:transform .7s var(--ease);outline-offset:18px!important}.main-logo{width:100%;height:auto;display:block;mix-blend-mode:multiply;position:relative;transition:filter .5s,transform .7s var(--ease)}.portfolio-caption{display:flex;align-items:center;justify-content:center;gap:15px;font-size:10px;letter-spacing:.19em;margin-top:27px;color:var(--muted)}.portfolio-caption svg{height:16px;width:16px;transition:transform .5s var(--ease);color:var(--ink)}.small-dot{width:4px;height:4px;background:var(--accent);border-radius:50%;transition:transform .5s}.portfolio-note{position:absolute;bottom:27px;display:flex;align-items:flex-start;gap:10px;color:var(--muted);font-size:11px;line-height:1.9;letter-spacing:.025em}.portfolio-note p{margin:0}.lock-icon{width:15px;height:15px;flex-shrink:0;margin-top:2px}.text-link{display:inline-block;color:var(--ink);margin-top:2px;text-decoration:underline;text-decoration-color:#b5bdb7;text-underline-offset:4px;min-height:32px}.hero-bottom{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-top:22px;border-bottom:1px solid var(--line);padding-bottom:28px}.hero-bottom .eyebrow{color:var(--muted);font-size:9px;margin:0 0 12px}h1{font-size:clamp(27px,3.4vw,50px);font-weight:500;letter-spacing:.025em;line-height:1.35;margin:0}.hero-description{font-size:12px;line-height:2.1;color:var(--muted);margin:0;letter-spacing:.04em}.hero-footer{display:flex;justify-content:space-between;align-items:center;padding-top:14px;min-height:42px}.scroll-link{display:flex;gap:13px;align-items:center;font-size:9px;letter-spacing:.18em;min-height:36px}.scroll-line{width:28px;height:1px;background:var(--muted);position:relative;overflow:hidden}.scroll-line::after{content:"";position:absolute;inset:0;background:var(--accent);transform:translateX(-100%);animation:scan 4s ease-in-out infinite}.motion-toggle{display:flex;gap:9px;align-items:center;background:none;border:0;padding:8px 0 8px 14px;font-size:9px;letter-spacing:.1em;min-height:36px;color:var(--muted)}.motion-symbol{display:flex;align-items:center;gap:3px;width:10px;height:10px}.motion-symbol i{height:8px;width:1px;background:currentColor}.motion-toggle[aria-pressed="true"] .motion-symbol{border-left:7px solid currentColor;border-top:4px solid transparent;border-bottom:4px solid transparent;width:7px;height:8px}.motion-toggle[aria-pressed="true"] .motion-symbol i{display:none}.section-shell{padding:64px var(--pad) 48px}.planning{border-top:1px solid var(--line);background:#eeefea}.section-heading{display:flex;justify-content:space-between;gap:24px}.section-index{color:var(--muted)}.section-heading>.eyebrow{color:var(--muted)}.planning-intro{display:grid;grid-template-columns:1fr 1fr;gap:80px;margin:65px 0 70px}h2{font-size:clamp(32px,4vw,58px);font-weight:400;line-height:1.65;letter-spacing:.03em;margin:0}.planning-intro h2{line-height:1.6}.planning-intro h2 span{color:#65726c}.planning-copy{align-self:center;max-width:470px}.planning-copy p{font-size:14px;line-height:2.2;letter-spacing:.04em;margin:0 0 20px}.outline-link{display:flex;align-items:center;justify-content:space-between;gap:34px;border:1px solid #b6beb7;padding:20px 24px;font-size:13px;margin-top:35px;transition:background .35s,color .35s,border-color .35s}.plan-links{border-top:1px solid #c5cdc5}.plan-row{position:relative;display:grid;grid-template-columns:64px 1fr 160px 24px;gap:16px;align-items:center;padding:29px 0;border-bottom:1px solid #c5cdc5;transition:padding .5s var(--ease),color .3s}.plan-number{font-size:10px;color:var(--muted)}.plan-name{font-size:22px;letter-spacing:.03em}.plan-name small{display:block;font-size:11px;color:var(--muted);line-height:1.8;margin-top:8px}.plan-english{font-size:11px;letter-spacing:.13em;color:var(--muted)}.plan-row svg{width:20px;height:20px;transition:transform .45s var(--ease)}.planning-signature{margin-top:36px;display:flex;align-items:center;justify-content:space-between;gap:30px}.planning-signature>span{font-size:9px;letter-spacing:.12em;color:var(--muted)}.planning-signature p{font-size:11px;line-height:1.9;color:var(--muted);margin:0}.contact{background:#1b2220;color:var(--paper);padding-top:54px;padding-bottom:24px}.contact .section-index{color:#a5b2aa}.contact-kicker{font-size:10px;letter-spacing:.15em;display:flex;align-items:center;gap:10px}.contact-kicker i{background:#6fd0c5;width:5px;height:5px;border-radius:50%}.contact-body{padding:70px 0 82px;max-width:870px}.contact-body h2{font-size:clamp(30px,4.5vw,64px)}.contact-body>p{font-size:13px;line-height:2.1;color:#b7c0ba;margin:22px 0 30px}.email-link{display:flex;align-items:center;justify-content:space-between;gap:25px;font-size:clamp(25px,5vw,68px);font-weight:400;letter-spacing:-.025em;line-height:1.6;border-bottom:1px solid #75817a;padding-bottom:15px}.email-link svg{width:clamp(25px,4vw,52px);height:clamp(25px,4vw,52px);color:#75d1c7;transition:transform .5s var(--ease)}.contact-actions{display:flex;gap:40px;flex-wrap:wrap;margin-top:25px}.contact-action{display:flex;align-items:center;gap:22px;font-size:12px;min-height:44px}.contact-action>span{color:#75d1c7}.contact-body .mail-note{font-size:10px;color:#a5b2aa;margin:15px 0 0}.site-footer{border-top:1px solid #424d46;padding-top:32px;display:flex;justify-content:space-between;gap:30px;align-items:flex-end}.footer-brand{font-size:22px;letter-spacing:-.045em}.site-footer p{font-size:10px;line-height:1.9;letter-spacing:.025em;color:#b7c0ba;margin:14px 0 0}.footer-right{display:flex;flex-direction:column;align-items:flex-end;gap:25px}.back-top{font-size:10px;letter-spacing:.08em;min-height:35px;display:flex;align-items:center;gap:24px}.footer-right small{font-size:9px;color:#a5b2aa;letter-spacing:.08em}.portfolio-dialog{border:0;background:var(--paper);color:var(--ink);width:min(560px,calc(100% - 32px));max-height:calc(100svh - 40px);padding:48px 42px 38px;overflow-y:auto;box-shadow:0 30px 120px #0002}.portfolio-dialog::backdrop{background:#18231e99;backdrop-filter:blur(7px)}.portfolio-dialog[open]{animation:dialog-in .35s var(--ease)}.dialog-close{position:absolute;right:15px;top:12px;border:0;background:transparent;font-size:30px;font-weight:300;width:44px;height:44px}.portfolio-dialog>.eyebrow{color:var(--muted)}.dialog-lock{width:30px;height:30px;color:var(--accent);margin:40px 0 22px;stroke-width:1}.portfolio-dialog h2{font-size:24px;line-height:1.5;letter-spacing:0}.portfolio-dialog>p{font-size:12px;line-height:2;color:var(--muted);margin:20px 0 28px}.dialog-primary{padding:19px 20px;background:var(--ink);color:var(--paper);font-size:13px;display:flex;justify-content:space-between;gap:16px;align-items:center;min-height:56px}.dialog-primary>span{color:#75d1c7;font-size:20px}.dialog-email{display:block;text-align:center;color:var(--muted);font-size:11px;margin:14px 0 30px}.dialog-existing{padding-top:26px;border-top:1px solid var(--line)}.dialog-existing>p{font-size:10px;color:var(--muted);margin:0 0 8px}.dialog-existing>a{font-size:13px;display:flex;align-items:center;justify-content:space-between;min-height:40px;text-decoration:underline;text-underline-offset:5px;text-decoration-color:#b5bdb7}body.dialog-open{overflow:hidden}
@media(hover:hover) and (pointer:fine){.main-nav>a:hover::after{transform:scaleX(1)}.hero-stage:has(.logo-link:hover) .viewfinder>i{border-color:var(--accent);width:30px;height:30px}.logo-link:hover .portfolio-caption svg{transform:translate(4px,-4px)}.logo-link:hover .small-dot{transform:scale(1.6)}.text-link:hover{color:#087d80}.outline-link:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}.plan-row:hover{padding-left:16px;padding-right:16px;color:#087d80}.plan-row:hover svg{transform:translate(3px,-3px)}.email-link:hover svg{transform:translate(6px,-6px)}.contact-action:hover,.back-top:hover{color:#75d1c7}.dialog-primary:hover{background:#365249}.dialog-existing>a:hover{color:#087d80}}
@keyframes breathe{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}@keyframes scan{0%,20%{transform:translateX(-100%)}70%,100%{transform:translateX(100%)}}@keyframes dialog-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
body.motion-off *,body.motion-off *::before,body.motion-off *::after{animation:none!important;transition:none!important}body.motion-off .logo-link{transform:none}html:has(body.motion-off){scroll-behavior:auto}
@media(min-width:1600px){.hero-stage{min-height:460px}.logo-drift{width:590px}.viewfinder{width:860px;height:340px}}
@media(max-width:900px){.hero-stage{min-height:370px}.viewfinder{width:70vw;height:240px}.logo-drift{width:min(480px,59vw)}.hero-description{font-size:11px}.planning-intro{gap:40px}.plan-row{grid-template-columns:42px 1fr 110px 24px}.planning-copy p{font-size:13px}}
@media(max-width:600px){:root{--pad:24px}.site-header{min-height:91px;padding-top:18px;padding-bottom:18px;gap:20px}.wordmark{font-size:17px}.main-nav{gap:20px}.main-nav>a{font-size:11px;gap:4px}.main-nav>a>span{font-size:8px;letter-spacing:0}.main-nav .nav-contact{padding-right:0}.nav-contact svg{display:none}.hero{min-height:calc(100svh - 91px);padding-top:20px;padding-bottom:12px}.hero-topline{font-size:7px;letter-spacing:.07em}.hero-stage{min-height:350px;padding:55px 0 100px}.viewfinder{width:calc(100% - 8px);height:205px;top:41%}.viewfinder>i{width:15px;height:15px}.logo-drift{width:min(350px,calc(100% - 44px))}.portfolio-caption{font-size:8px;letter-spacing:.15em;margin-top:23px;gap:12px}.portfolio-caption svg{width:13px;height:13px}.stage-coordinate{display:none}.portfolio-note{font-size:10px;gap:7px;line-height:1.9;bottom:22px;left:0;right:0;justify-content:center}.lock-icon{width:13px;height:13px}.hero-bottom{align-items:flex-start;flex-direction:column;gap:19px;padding-bottom:23px;margin-top:6px}.hero-bottom .eyebrow{font-size:8px;letter-spacing:.1em;margin-bottom:9px}h1{font-size:28px}.hero-description{font-size:11px;line-height:1.9;letter-spacing:.02em}.hero-footer{padding-top:7px}.scroll-link,.motion-toggle{font-size:8px;min-height:40px}.section-shell{padding-top:38px;padding-bottom:36px}.section-index,.section-heading>.eyebrow{font-size:8px;letter-spacing:.08em}.planning-intro{grid-template-columns:1fr;gap:32px;margin:38px 0 40px}.planning-intro h2{font-size:37px;line-height:1.55}.planning-copy p{font-size:12px;line-height:2.2}.outline-link{font-size:12px;padding:18px 20px;margin-top:27px}.plan-row{grid-template-columns:24px 1fr 20px;gap:13px;padding:24px 0}.plan-name{font-size:19px}.plan-name small{font-size:9px;letter-spacing:0;line-height:1.9;margin-top:7px}.plan-english{display:none}.plan-row svg{width:17px;height:17px}.planning-signature{align-items:flex-start;flex-direction:column;gap:17px;margin-top:27px}.planning-signature>span{font-size:8px}.planning-signature p{font-size:10px}.contact{padding-top:37px;padding-bottom:22px}.contact-kicker{font-size:8px}.contact-body{padding:43px 0 47px}.contact-body h2{font-size:30px}.contact-body>p{font-size:11px;margin:20px 0 26px}.email-link{font-size:clamp(23px,6.5vw,38px);gap:15px;padding-bottom:12px}.email-link svg{width:24px;height:24px}.contact-actions{gap:6px;flex-direction:column;margin-top:20px}.contact-action{justify-content:space-between;font-size:11px;min-height:44px;max-width:300px}.contact-body .mail-note{font-size:9px}.site-footer{padding-top:24px;gap:12px}.footer-brand{font-size:20px}.site-footer p{font-size:9px;margin-top:10px}.back-top{font-size:8px;gap:12px}.footer-right{gap:27px}.footer-right small{font-size:8px}.portfolio-dialog{padding:40px 24px 28px}.portfolio-dialog h2{font-size:21px}.portfolio-dialog>p{font-size:11px}.dialog-primary{font-size:12px;padding:16px}.dialog-lock{margin-top:30px}.dialog-existing>a{font-size:12px}}
@media(max-width:370px){:root{--pad:20px}.site-header{gap:12px}.main-nav{gap:13px}.wordmark{font-size:16px}.main-nav>a{font-size:10px}.main-nav>a>span{font-size:7px}.hero-topline{font-size:6px}.hero-stage{min-height:330px}.hero-bottom h1{font-size:25px}.plan-name small{font-size:8px}.email-link{font-size:22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.logo-link{transform:none!important}}