@charset "UTF-8";
:root{color-scheme:light;--ink:#11151b;--muted:#5d6570;--paper:#f5f7fa;--blue:#8ab7ff;--blue-strong:#2465b7;--line:#d5dce4;--dark:#101114;--font:"Yu Gothic","Hiragino Kaku Gothic ProN","Meiryo",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--paper);font-size:16px;line-height:1.9}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid #287be6;outline-offset:6px}button:disabled{cursor:default}h1,h2,h3,p{margin:0}button{border:0}sup{font-size:12px;padding-left:4px}.skip{position:fixed;left:20px;top:-80px;background:white;padding:10px 20px;z-index:30}.skip:focus{top:10px}.header{height:96px;padding:0 5.7%;display:flex;align-items:center;justify-content:space-between;gap:32px;background:var(--dark);color:white;border-bottom:1px solid #ffffff19;position:relative;z-index:10}.brand{display:flex;align-items:center;gap:10px;line-height:1.1;font-size:22px;letter-spacing:.12em;font-weight:600}.brand-symbol{color:var(--blue);font-family:Georgia,serif;font-size:58px;font-style:italic;letter-spacing:-.1em;font-weight:400;margin-right:5px}.brand small{display:block;font-size:12px;letter-spacing:.24em;font-weight:400;margin-top:6px}.header>nav:not(.mobile-nav){display:flex;gap:32px;font-size:14px}.header nav a{transition:color .2s}.header nav a:hover{color:var(--blue)}.header-cta{font-size:14px;border:1px solid #777e88;padding:10px 24px;min-width:132px;display:flex;justify-content:space-between;gap:26px}.header-cta:hover{background:#ffffff15}.menu-toggle{display:none}.hero{background:var(--dark);color:#fff;position:relative;overflow:hidden;padding:72px 8% 0;display:grid;grid-template-columns:1.22fr 1fr;column-gap:6%;min-height:835px}.hero-copy{position:relative;z-index:2;padding-bottom:80px}.eyebrow{font-family:Arial,sans-serif;font-size:12px;font-weight:600;letter-spacing:.16em;color:var(--blue);display:flex;gap:10px;align-items:center}.dot{width:6px;height:6px;background:var(--blue);border-radius:50%;box-shadow:0 0 14px #569bff}.hero-label{font-size:14px;letter-spacing:.12em;margin-top:28px;color:#ccd2db}.hero h1{font-size:clamp(42px,4.65vw,72px);font-weight:600;line-height:1.5;letter-spacing:.07em;margin:14px 0 24px}.hero h1 span{color:var(--blue);font-family:Arial,sans-serif;font-weight:400;letter-spacing:.05em;margin-right:.12em}.hero-description{color:#c2c7cf;line-height:2.05;font-size:16px;margin-bottom:30px}.button{display:flex;align-items:center;justify-content:space-between;gap:36px;min-height:62px;font-size:15px;font-weight:600;padding:16px 25px;transition:background .2s,transform .2s;width:max-content;max-width:100%}.button:hover{transform:translateY(-2px)}.button-blue{background:var(--blue);color:#0c1c35}.button-blue:hover{background:#b0d0ff}.button span{font-size:24px;line-height:1}.hero-note{font-size:12px;color:#aab1bd;margin-top:13px}.hero-note span{padding:0 8px;color:#626d7b}.hero-visual{position:relative;align-self:stretch;min-width:0;margin-top:0}.portrait{position:absolute;inset:0 0 20px 0;overflow:hidden;border-left:1px solid #719ed350;max-width:470px;background:#101010}.portrait img{height:100%;width:auto;max-width:none;position:absolute;left:-8px;top:0}.portrait:after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,#101114 91%)}.photo-label{position:absolute;right:-22px;top:10px;writing-mode:vertical-rl;font:10px Arial,sans-serif;letter-spacing:.25em;color:#8b99ac}.portrait-caption{position:absolute;bottom:55px;left:30px;z-index:2}.portrait-caption>span{font:11px Arial,sans-serif;letter-spacing:.18em;color:var(--blue)}.portrait-caption p{font-size:25px;letter-spacing:.18em;line-height:1.8;margin:8px 0 4px}.portrait-caption small{font:10px Arial,sans-serif;letter-spacing:.2em;color:#9ca8b7}.hero-bottom{grid-column:1/-1;border-top:1px solid #ffffff26;display:flex;align-items:center;justify-content:space-between;padding:23px 0 27px}.hero-bottom p{font-size:16px;letter-spacing:.3em}.hero-bottom a{font:10px Arial,sans-serif;letter-spacing:.18em;color:#b2bbc8}.hero-bottom a span{padding-left:35px;color:var(--blue);font-size:22px}.credentials{display:grid;grid-template-columns:1fr 1fr 1fr;background:#eaf0f8;padding:40px 8%;gap:32px;align-items:center}.credentials>div{border-right:1px solid #c5d0df;min-height:75px;display:flex;flex-direction:column;justify-content:center}.credentials>div:last-child{border:0}.credential-number{font-family:Arial,sans-serif;font-size:45px;line-height:1.15;letter-spacing:-.04em;color:#234c80}.credential-number small{font-family:var(--font);font-size:18px;margin-left:10px}.credentials p{font-size:13px;color:#566373;margin-top:6px}.credential-heading{font-size:20px;letter-spacing:.06em;font-weight:600}.section{padding:112px 8%;scroll-margin-top:0}.section-marker>span{font:11px Arial,sans-serif;letter-spacing:.15em;color:var(--blue-strong);font-weight:600}.section-marker>p{font-size:14px;margin-top:10px;font-weight:600}.approach{display:grid;grid-template-columns:1fr 2.5fr;gap:40px}.approach-body{display:grid;grid-template-columns:1fr 1.1fr;gap:50px}.section h2{font-size:clamp(28px,2.7vw,40px);line-height:1.7;letter-spacing:.035em;font-weight:600}.approach-text{padding-top:6px;color:#4e5864}.approach-text p+p{margin-top:24px}.approach-text .statement{font-weight:600;color:var(--ink);padding-top:15px;border-top:1px solid var(--line)}.services{background:#fff}.section-top{display:grid;grid-template-columns:1fr 2.5fr;gap:40px;margin-bottom:50px}.section-lead{margin-top:17px;font-size:16px;color:var(--muted)}.service{display:grid;grid-template-columns:70px 1fr 190px 30px;align-items:center;gap:30px;border-top:1px solid var(--line);padding:37px 0}.service:last-child{border-bottom:1px solid var(--line)}.service-number{align-self:start;padding-top:13px;font:22px Arial,sans-serif;color:#7793b5}.service-en{font:10px Arial,sans-serif;letter-spacing:.14em;color:var(--blue-strong)}.service h3{font-size:23px;letter-spacing:.025em;margin:9px 0 10px;font-weight:600}.service p{font-size:15px;max-width:530px;color:var(--muted);line-height:1.9}.service-examples{display:flex;flex-wrap:wrap;gap:9px;align-self:center}.service-examples span{font-size:12px;background:#f0f4f9;padding:5px 12px;width:max-content;color:#48607e}.service-arrow{font:30px Arial,sans-serif;color:#467bbd}.service-footnote{font-size:12px;color:#697381;margin-top:23px;line-height:1.8}.profile{background:#151b24;color:white;display:grid;grid-template-columns:1fr 2.5fr;gap:40px}.profile .section-marker>span{color:var(--blue)}.profile-kicker{color:var(--blue);font-size:14px;margin-bottom:16px}.profile h2{font-size:clamp(28px,2.7vw,41px)}.profile-details{display:grid;grid-template-columns:1fr 1.2fr;gap:45px;border-top:1px solid #ffffff29;padding-top:32px;margin-top:40px}.role{font-size:12px;color:#aab6c7}.profile h3{font-size:25px;letter-spacing:.12em;margin-top:14px}.roman{font:10px Arial,sans-serif;letter-spacing:.17em;color:#b3c3d9;margin-top:7px}.profile-bio>p{color:#c0cad7;font-size:15px;margin-bottom:15px}.qualification{font-size:12px;color:#b3d1fa;padding:7px 12px;border:1px solid #54667e;display:inline-block;margin-top:6px}.source-note{font-size:12px;color:#9eaabc;margin-top:32px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;padding:0;list-style:none;margin:0}.steps li{padding-top:22px;border-top:1px solid #acbed4}.steps li>span{font:11px Arial,sans-serif;letter-spacing:.1em;color:#326aaf}.steps h3{font-size:19px;font-weight:600;margin:20px 0 14px}.steps p{font-size:15px;color:var(--muted)}.contact{display:flex;justify-content:space-between;align-items:center;gap:45px;background:#101114;color:white;position:relative;border-bottom:1px solid #ffffff25}.contact h2{font-size:clamp(40px,4.2vw,64px);line-height:1.5;margin:25px 0}.contact h2 span{color:var(--blue)}.contact>div>p:not(.eyebrow){color:#bcc6d3;font-size:16px}.contact-action{padding-top:25px}.contact-action>p:first-child{font-size:14px!important;letter-spacing:.1em;margin-bottom:15px}.contact-action .contact-note{font-size:12px!important;margin-top:14px}.demo-badge{display:block;font-size:12px;color:#8995a6;margin-top:38px}.contact .button{min-width:330px}footer{background:#101114;color:#fff;padding:40px 5.7%;display:flex;align-items:center;gap:40px}footer>p{font-size:12px;color:#acb4c0}footer>small{font:11px var(--font);color:#9aa4b1;margin-left:auto}footer>small span{white-space:nowrap}.back-top{border:1px solid #536074;width:42px;height:42px;display:grid;place-items:center;font-size:20px;flex-shrink:0}dialog{background:#f7f9fc;color:var(--ink);border:1px solid #c6d1e0;max-width:540px;width:calc(100% - 32px);padding:48px;box-shadow:0 25px 100px #0007}dialog::backdrop{background:#050c18bb;backdrop-filter:blur(7px)}dialog .eyebrow{color:#3b70b5}dialog h2{font-size:26px;margin:15px 0}dialog>p:not(.eyebrow){font-size:14px;color:#5b6572}.dialog-close{position:absolute;top:12px;right:15px;background:transparent;font-size:28px;width:38px;height:38px;line-height:1}.contact-details{border-top:1px solid var(--line);margin-top:25px;padding-top:20px}.contact-details>span{font-size:12px;color:#69798f}.contact-details>p{font-family:Arial,sans-serif;font-size:19px;overflow-wrap:anywhere;margin:4px 0 12px}.copy-button{display:flex;align-items:center;gap:25px;background:#e1ebf8;padding:10px 14px;margin:10px 0 25px;font-size:13px}.dialog-demo{padding-top:15px;border-top:1px solid var(--line);margin-top:24px;font-size:12px!important}#copy-status{min-height:1.9em;color:#286334;margin-top:10px}.mobile-nav[hidden]{display:none}
@media(min-width:1600px){.header,.hero,.credentials,.section,footer{padding-left:max(8%,calc((100vw - 1360px)/2));padding-right:max(8%,calc((100vw - 1360px)/2))}.hero{min-height:900px}.hero h1{font-size:76px}}
@media(max-width:1050px){.header{padding:0 5%;gap:20px}.header>nav:not(.mobile-nav){gap:20px;font-size:12px}.hero{padding:55px 6% 0;min-height:740px;column-gap:3%}.hero h1{font-size:50px}.hero-description{font-size:14px}.portrait-caption{left:20px}.section{padding:85px 6%}.approach,.profile{grid-template-columns:1fr 3fr;gap:30px}.approach-body{gap:25px;grid-template-columns:1fr 1.2fr}.approach-text{font-size:14px}.section-top{grid-template-columns:1fr 3fr;gap:30px}.service{grid-template-columns:40px 1fr 140px 20px;gap:20px}.service h3{font-size:21px}.service p{font-size:14px}.service-examples span{font-size:12px}.profile-details{gap:24px}.profile-details h3{font-size:23px}.steps{gap:25px}.steps h3{font-size:17px}.contact .button{min-width:300px}.contact{gap:24px}.contact .eyebrow{font-size:10px}footer{gap:25px}footer>p{display:none}}
@media(max-width:760px){html{scroll-padding-top:22px}.header{height:80px;padding:0 6%;gap:16px}.brand{font-size:18px}.brand-symbol{font-size:47px}.brand small{font-size:10px}.header>nav:not(.mobile-nav){display:none}.header-cta{margin-left:auto;padding:7px 15px;min-width:103px;font-size:12px;gap:16px}.menu-toggle{width:35px;height:40px;background:transparent;display:flex;flex-direction:column;justify-content:center;gap:7px;padding:6px}.menu-toggle span{height:1px;background:white;width:23px}.mobile-nav{position:absolute;top:80px;left:0;right:0;background:#171d26;border-bottom:1px solid #ffffff25;padding:24px 6%;display:flex;flex-direction:column;gap:16px;font-size:14px}.hero{padding:40px 6% 0;grid-template-columns:1fr;min-height:0;overflow:hidden}.hero-copy{padding-bottom:28px}.hero .eyebrow{font-size:10px;letter-spacing:.11em}.hero-label{font-size:12px;margin-top:27px;letter-spacing:.05em}.hero h1{font-size:clamp(38px,9.9vw,64px);line-height:1.5;margin:14px 0 22px;letter-spacing:.035em}.hero-description{font-size:14px}.hero .button{font-size:14px;min-height:58px;width:100%;max-width:380px;padding:14px 20px}.hero-note{font-size:12px}.hero-visual{height:380px;margin:0 0 0 22%;}.portrait{inset:0 0 0 0;max-width:100%;border:0}.portrait img{height:140%;top:-25px;left:0}.portrait:after{inset:50% 0 0}.photo-label{right:0;top:40px;font-size:9px}.portrait-caption{left:-24%;bottom:36px}.portrait-caption p{font-size:25px}.portrait-caption small{font-size:10px}.hero-bottom{padding:22px 0}.hero-bottom p{font-size:14px;letter-spacing:.15em}.hero-bottom a{font-size:8px;letter-spacing:.05em}.hero-bottom a span{padding-left:8px;font-size:17px}.credentials{padding:27px 6%;gap:16px;grid-template-columns:1fr}.credentials>div{border-right:0;border-bottom:1px solid #c5d0df;min-height:0;padding-bottom:17px;display:flex;flex-direction:row;align-items:center;justify-content:space-between;gap:16px}.credentials>div:last-child{padding-bottom:0}.credential-number{font-size:34px}.credential-number small{font-size:14px}.credential-heading{font-size:16px;letter-spacing:0}.credentials p{font-size:12px;margin:0;text-align:right}.section{padding:66px 6%}.section-marker{margin-bottom:26px}.section-marker>span{font-size:10px}.section-marker>p{font-size:13px;margin-top:5px}.approach,.profile{display:block}.approach-body{grid-template-columns:1fr;gap:25px}.section h2{font-size:29px;line-height:1.65}.approach-text{font-size:15px}.approach-text br{display:none}.approach-text .statement br{display:block}.approach-text{max-width:520px}.section-top{display:block;margin-bottom:32px}.section-lead{font-size:14px}.service{grid-template-columns:25px 1fr;gap:12px 15px;padding:29px 0}.service-number{font-size:18px;padding-top:6px}.service h3{font-size:19px;letter-spacing:0;line-height:1.65;margin-top:9px}.service p{font-size:14px}.service-examples{grid-column:2;flex-direction:row;gap:7px}.service-examples span{padding:4px 10px;font-size:12px}.service-arrow{display:none}.service-footnote{font-size:12px}.profile h2{font-size:27px}.profile-kicker{font-size:13px}.profile-details{grid-template-columns:1fr;gap:28px;margin-top:30px;padding-top:25px}.profile h3{font-size:26px}.profile-bio>p{font-size:15px}.source-note{font-size:12px}.steps{grid-template-columns:1fr;gap:28px}.steps li{padding-top:15px}.steps h3{font-size:18px;margin:10px 0}.steps p{font-size:14px}.contact{display:block}.contact h2{font-size:42px}.contact>div>p:not(.eyebrow){font-size:15px}.contact-action{margin-top:25px;padding-top:27px;border-top:1px solid #ffffff25}.contact .button{min-width:0;width:100%;max-width:400px;font-size:14px;padding:15px 19px}.demo-badge{margin-top:24px;font-size:12px}.contact .eyebrow{font-size:9px;letter-spacing:.13em}footer{padding:30px 6%;gap:15px;flex-wrap:wrap}footer .brand{flex:1}footer>small{order:3;width:100%;margin:0;font-size:11px}.back-top{margin-left:auto}dialog{padding:38px 25px 25px}dialog h2{font-size:23px}.contact-details>p{font-size:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

.case-study{display:grid;grid-template-columns:1fr 2.5fr;gap:40px;background:#eaf0f8}.case-body{display:grid;grid-template-columns:1fr 1.1fr;gap:25px 40px}.case-body h2{font-size:30px}.case-body>div>p{font-size:14px;color:#50617a;margin-top:20px}.case-label{font-size:13px;color:#52657f;margin-top:0}.time-comparison{display:flex;align-items:center;gap:30px;margin-top:15px}.time-comparison>div{display:flex;flex-direction:column;gap:10px}.time-comparison>div>span{font:10px Arial,sans-serif;letter-spacing:.18em;color:#516b8e}.time-comparison strong{font:54px Arial,sans-serif;font-weight:400;line-height:1;color:#2a5284}.time-comparison small{font:16px var(--font);margin-left:8px}.time-arrow{font:26px Arial,sans-serif;color:#6386b3;padding-top:15px}.case-result .case-caveat{font-size:12px;line-height:1.9;margin-top:24px;color:#52617b}.case-source{font-size:12px;line-height:1.8;color:#5d6b7e;grid-column:1/-1;border-top:1px solid #c8d4e3;padding-top:18px}.service p,.profile-bio>p,.steps p{font-size:16px}.service-footnote{font-size:13px}.photo-label{font-size:12px}.hero-bottom a{font-size:12px}.eyebrow{font-size:12px}.service-en,.section-marker>span,.steps li>span{font-size:12px}
@media(max-width:1050px){.case-study{grid-template-columns:1fr 3fr;gap:30px}.case-body{gap:20px}.time-comparison{gap:16px}.time-comparison strong{font-size:43px}.case-body h2{font-size:27px}}
@media(max-width:760px){.case-study{display:block}.case-body{grid-template-columns:1fr;gap:30px}.case-body h2{font-size:29px}.case-body>div>p{font-size:16px}.time-comparison{gap:35px}.time-comparison strong{font-size:59px}.case-result .case-caveat{font-size:12px}.hero-description{font-size:16px}.hero-bottom a{font-size:10px}.hero .eyebrow{font-size:12px;letter-spacing:.035em}.hero-label{font-size:14px}.hero-description br{display:none}.service p,.profile-bio>p,.steps p,.approach-text{font-size:16px}.section-marker>span,.steps li>span,.service-en{font-size:12px}.photo-label{font-size:10px}.contact .eyebrow{font-size:12px;letter-spacing:.03em}.service-footnote{font-size:12px}}
.portrait img{height:115%;top:-5%;clip-path:inset(0 63% 0 0)}.portrait:after{inset:40% 0 0;background:linear-gradient(transparent,#101114 75%)}.consult-terms{margin-top:16px;padding:12px;background:#eaf0f8}
.section h2,.service h3,.steps h3{text-wrap:balance}
@media(max-width:760px){.portrait img{height:140%;top:-25px}}

/* Final copy polish: retain the existing layout and visual tokens. */
.hero-label{letter-spacing:.04em;text-wrap:pretty}.nowrap{white-space:nowrap}.mobile-only{display:none}.hero-description{max-width:36em}.service-intro{font-size:14px;color:var(--muted);margin:0 0 15px}.services .section-top{margin-bottom:34px}.approach-text .statement{text-wrap:pretty}.profile-bio p{text-wrap:pretty}
@media(max-width:760px){.mobile-only{display:block}.hero-description br{display:block}.hero-label{font-size:14px;line-height:1.9;letter-spacing:0}.section-lead br{display:none}.services .section-top{margin-bottom:25px}}

/* Final image polish */
.portrait{border-left:1px solid #719ed350;background:#0d141c}.portrait:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,17,30,.24),transparent 52%,rgba(7,17,30,.12)),linear-gradient(180deg,rgba(8,16,27,.08),transparent 45%,rgba(8,16,27,.3));z-index:1;pointer-events:none}.portrait img{inset:0;width:100%;height:100%;max-width:none;object-fit:cover;object-position:center 37%;clip-path:none;filter:brightness(.82) saturate(.78) contrast(1.05)}.portrait:after{inset:50% 0 0;background:linear-gradient(transparent,#101114 97%);z-index:1}
.contact{min-height:570px;isolation:isolate;overflow:hidden}.contact-visual{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 58%;z-index:-2}.contact:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,12,20,.9) 0%,rgba(7,12,20,.58) 32%,rgba(7,12,20,.16) 55%,rgba(7,12,20,.58) 75%,rgba(7,12,20,.9) 100%),linear-gradient(0deg,rgba(7,12,20,.58),transparent 55%);z-index:-1}.contact-copy,.contact-action{position:relative;z-index:1;text-shadow:0 2px 22px #000}.contact-action{background:rgba(10,16,25,.48);border:1px solid #ffffff24;padding:25px 24px 22px;backdrop-filter:blur(3px)}.contact-action .button{text-shadow:none}.contact .demo-badge{color:#c3cad4;margin-top:28px}.contact .contact-note{color:#e1e5eb!important}
@media(max-width:1050px){.portrait img{object-position:center 30%}.contact{min-height:520px}.contact-action{padding:22px 18px}}
@media(max-width:760px){.hero-visual{margin-left:12%;height:420px}.portrait img{height:100%;top:0;object-position:center 38%;clip-path:none}.portrait-caption{left:-12%;bottom:25px}.contact{min-height:820px;padding-top:72px;padding-bottom:62px;display:flex;flex-direction:column;justify-content:space-between}.contact-visual{inset:auto;left:50%;top:245px;width:620px;height:auto;max-width:none;transform:translateX(-50%);object-fit:contain;object-position:center}.contact:after{background:linear-gradient(180deg,rgba(7,12,20,.88) 0%,rgba(7,12,20,.48) 34%,rgba(7,12,20,.14) 57%,rgba(7,12,20,.84) 86%,rgba(7,12,20,.94) 100%),linear-gradient(90deg,rgba(7,12,20,.42),transparent 50%,rgba(7,12,20,.28))}.contact-action{align-self:stretch;margin-top:365px;background:rgba(8,14,22,.72);backdrop-filter:blur(4px)}.contact h2{font-size:40px}.contact>div>p:not(.eyebrow){color:#f0f2f5}}
@media(max-width:360px){.header{gap:8px}.header-cta{display:none}.brand{white-space:nowrap}.hero h1{font-size:34px;letter-spacing:.015em}.hero .button{font-size:13px;gap:12px;padding-inline:16px}.contact h2{font-size:34px}.contact-action .button{font-size:13px;gap:12px;padding-inline:16px}}