:root{--ink:#07192b;--navy:#071f39;--blue:#2868c7;--electric:#4c8dff;--orange:#f2765d;--paper:#f4f6f8;--ivory:#f7f5ef;--white:#fff;--line:rgba(7,25,43,.17);--muted:#5f6d7b;--sans:"DM Sans","Noto Sans JP",sans-serif;--jp:"Noto Sans JP",sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;overflow-x:hidden;color:var(--ink);background:var(--white);font-family:var(--jp);font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit}
.skip-link{position:fixed;left:12px;top:-80px;z-index:1000;padding:10px 16px;background:var(--ink);color:#fff}
.skip-link:focus{top:12px}
.site-header{position:fixed;inset:0 0 auto;z-index:100;display:flex;align-items:center;justify-content:space-between;height:86px;padding:0 4vw;background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.brand{display:flex;align-items:center;gap:18px;font-family:var(--sans);letter-spacing:.12em}
.brand strong{font-size:.9rem}.brand span{padding-left:18px;border-left:1px solid var(--line);color:var(--muted);font-size:.65rem}
nav{display:flex;align-items:center;gap:30px;font-family:var(--sans);font-size:.76rem;letter-spacing:.08em}
nav a{position:relative}nav a:not(.nav-cta):after{position:absolute;right:0;bottom:-6px;left:0;height:1px;background:var(--ink);content:"";transform:scaleX(0);transform-origin:right;transition:.3s}
nav a:hover:after{transform:scaleX(1);transform-origin:left}
.nav-cta{padding:10px 18px;color:#fff;background:var(--ink)}
.menu{display:none;border:0;background:none}
.section{padding:120px 6vw}
.section-label{display:flex;align-items:center;gap:18px;margin-bottom:70px;font:600 .7rem/1 var(--sans);letter-spacing:.18em}
.section-label span{display:grid;width:34px;height:34px;place-items:center;border:1px solid currentColor;border-radius:50%}
.section-label.light{color:#fff}
.kicker{margin:0 0 18px;font:600 .69rem/1.3 var(--sans);letter-spacing:.22em}
h1,h2,h3,p{margin-top:0}
h2{margin:0;font-size:clamp(2.7rem,5vw,5.8rem);font-weight:500;line-height:1.08;letter-spacing:-.055em}
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:42px;min-width:220px;padding:17px 20px;border:1px solid var(--ink);cursor:pointer;font-size:.85rem;font-weight:600;transition:.25s}
.button:hover{gap:54px;transform:translateY(-2px)}.button.dark{color:#fff;background:var(--ink)}.button.light{color:var(--ink);background:#fff;border-color:#fff}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}.reveal.visible{opacity:1;transform:none}

.hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr);grid-template-areas:"index media" "eyebrow media" "title media" "copy media" "tags tags" "scroll scroll";min-height:100vh;padding:140px 6vw 0;background-color:#fff;background-image:linear-gradient(rgba(7,25,43,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(7,25,43,.035) 1px,transparent 1px);background-size:64px 64px;border-bottom:1px solid var(--line)}
.hero-index{grid-area:index;align-self:start;margin:0 0 34px;font:600 .68rem/1 var(--sans);letter-spacing:.2em}
.eyebrow{grid-area:eyebrow;align-self:end;margin:0 0 18px;font:600 clamp(.62rem,1vw,.78rem)/1.3 var(--sans);letter-spacing:.16em;white-space:nowrap}
.hero h1{grid-area:title;z-index:2;margin:0;font-size:clamp(4.2rem,8.2vw,9.2rem);font-weight:500;line-height:.89;letter-spacing:-.075em}
.hero h1 em{color:var(--blue);font-style:normal}
.hero-media{grid-area:media;align-self:center;justify-self:end;width:min(100%,400px);margin:0;padding:14px 14px 0;background:#fff;border:1px solid var(--ink)}
.hero-media img{display:block;width:100%;height:auto;aspect-ratio:auto;object-fit:contain}
.hero-media figcaption{display:flex;align-items:center;justify-content:space-between;padding:12px 0 13px;font-family:var(--sans);font-size:.7rem;letter-spacing:.1em}
.hero-media figcaption span{color:var(--muted)}
.hero-copy{grid-area:copy;max-width:600px;padding:42px 5vw 54px 0}
.hero-copy>p{font-size:1.02rem}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:30px}.underlink{border-bottom:1px solid;font-size:.82rem}
.topic-strip{grid-area:tags;display:grid;grid-template-columns:repeat(6,1fr);margin:0 -6vw;padding:0 6vw;list-style:none;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.topic-strip li{display:flex;gap:13px;align-items:center;min-height:78px;padding:0 18px;border-left:1px solid var(--line);font-size:.82rem;font-weight:600;white-space:nowrap}.topic-strip li:last-child{border-right:1px solid var(--line)}.topic-strip span{color:var(--blue);font:600 .65rem/1 var(--sans)}
.scroll{grid-area:scroll;display:flex;justify-content:space-between;margin:0 -6vw;padding:16px 6vw;font:600 .62rem/1 var(--sans);letter-spacing:.18em;background:var(--ink);color:#fff}

.manifesto{display:grid;grid-template-columns:.42fr 1.05fr .75fr;gap:6vw;background:var(--ivory)}
.manifesto .section-label{align-self:start;margin:0}.manifesto-main h2 i{color:var(--orange);font-style:normal}.manifesto-copy{padding-top:42px}.manifesto-copy>p{font-size:1.03rem}.manifesto-copy ul{margin:34px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}.manifesto-copy li{padding:15px 0;border-bottom:1px solid var(--line);font-weight:600}

.works{color:#fff;background:var(--navy)}
.works-heading{display:grid;grid-template-columns:1.2fr .65fr;gap:8vw;align-items:end;margin-bottom:70px}.works-heading>p{margin:0;color:#b8c4d0}
.featured-work{display:grid;grid-template-columns:.82fr 1.18fr;grid-template-areas:"meta meta" "copy mock";border:1px solid rgba(255,255,255,.3);transition:.35s}
.featured-work:hover{border-color:var(--electric);transform:translateY(-5px)}
.case-meta{grid-area:meta;display:flex;justify-content:space-between;padding:13px 18px;border-bottom:1px solid rgba(255,255,255,.3);font:600 .63rem/1 var(--sans);letter-spacing:.16em}
.featured-copy{grid-area:copy;padding:52px 4vw}.featured-copy>p:first-child{font:600 .65rem/1 var(--sans);letter-spacing:.18em;color:var(--electric)}.featured-copy h3{font-size:clamp(2rem,3.8vw,4.4rem);font-weight:500;line-height:1.15;letter-spacing:-.05em}.case-desc{color:#c4ced8}.featured-copy dl{margin:38px 0 46px;border-top:1px solid rgba(255,255,255,.2)}.featured-copy dl div{display:grid;grid-template-columns:90px 1fr;gap:10px;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.2);font-size:.76rem}.featured-copy dt{color:#8fa1b3}.featured-copy dd{margin:0}.case-link{display:flex;justify-content:space-between;padding-bottom:10px;border-bottom:1px solid #fff;font:600 .72rem/1 var(--sans);letter-spacing:.16em}
.browser-mock{grid-area:mock;align-self:center;margin:55px 4vw 55px 0;box-shadow:20px 20px 0 var(--blue)}
.browser-bar{display:flex;align-items:center;gap:7px;height:38px;padding:0 13px;color:var(--ink);background:#e7e9eb}.browser-bar i{width:7px;height:7px;border:1px solid var(--ink);border-radius:50%}.browser-bar span{margin-left:8px;font:500 .55rem/1 var(--sans)}
.demo-screen{display:flex;flex-direction:column;justify-content:center;min-height:440px;padding:10%;color:#fff;background:radial-gradient(circle at 70% 25%,rgba(84,141,255,.35),transparent 28%),linear-gradient(145deg,#071321,#123d65)}.demo-screen small{font:600 .55rem/1.5 var(--sans);letter-spacing:.18em}.demo-screen strong{margin:50px 0 20px;font-size:clamp(1.8rem,3vw,3.3rem);font-weight:500;line-height:1.3}.demo-screen p{color:#c9d5df}.demo-screen b{align-self:flex-start;margin-top:30px;padding:12px 18px;color:var(--ink);background:#fff;font-size:.7rem}
.work-list{margin-top:80px;border-top:1px solid rgba(255,255,255,.3)}.work-row{display:grid;grid-template-columns:70px 1.4fr .8fr auto;gap:4vw;align-items:center;padding:38px 0;border-bottom:1px solid rgba(255,255,255,.3)}.work-number{font:500 1.7rem/1 var(--sans);color:var(--electric)}.work-title span{font:600 .61rem/1 var(--sans);letter-spacing:.16em;color:#99a9b9}.work-title h3{margin:10px 0 0;font-size:clamp(1.25rem,2.2vw,2.2rem);font-weight:500;line-height:1.35}.work-row>p{margin:0;color:#b8c4d0;font-size:.86rem}.work-chip{padding:7px 12px;border:1px solid rgba(255,255,255,.35);border-radius:30px;font-size:.66rem;white-space:nowrap}.works-note{margin:24px 0 0;color:#8294a6;font-size:.7rem}

.expertise{background:#fff}.split-heading{display:grid;grid-template-columns:.42fr 1fr;margin-bottom:80px}.split-heading h2{grid-column:2}
.expertise-list{border-top:1px solid var(--ink)}.expertise-list article{display:grid;grid-template-columns:60px 1fr .5fr 1.2fr;gap:3vw;align-items:center;padding:26px 0;border-bottom:1px solid var(--line)}.expertise-list article>span{font:600 .65rem/1 var(--sans);color:var(--blue)}.expertise-list h3{margin:0;font:500 clamp(2rem,4vw,4.6rem)/1 var(--sans);letter-spacing:-.06em}.expertise-list p{margin:0;font-weight:600}.expertise-list small{color:var(--muted)}

.services{display:grid;grid-template-columns:.34fr 1fr;background:var(--paper)}.services .section-label{grid-row:1/3;align-self:start}.services-title{margin-bottom:65px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink);border-left:1px solid var(--ink)}.service-grid article{min-height:480px;padding:34px 28px;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink)}.service-grid article>span{font:600 .62rem/1 var(--sans);letter-spacing:.15em;color:var(--blue)}.service-grid h3{margin:75px 0 28px;font-size:clamp(1.7rem,2.5vw,2.8rem);font-weight:500;line-height:1.25}.service-grid p{color:var(--muted);font-size:.86rem}.service-grid ul{margin:38px 0 0;padding:0;list-style:none}.service-grid li{padding:9px 0;border-top:1px solid var(--line);font-size:.75rem}

.quality{display:grid;grid-template-columns:.85fr 1.15fr;color:#fff;background:var(--blue)}.quality-intro{padding:110px 6vw}.quality-intro h2{font-size:clamp(3rem,5vw,5.5rem)}.quality-intro>p:last-child{max-width:500px;margin-top:32px;color:#d4e3fb}.quality-points{border-left:1px solid rgba(255,255,255,.3)}.quality-points article{display:grid;grid-template-columns:48px .7fr 1fr;gap:2vw;align-items:center;min-height:150px;padding:32px 5vw;border-bottom:1px solid rgba(255,255,255,.3)}.quality-points article:last-child{border-bottom:0}.quality-points span{font:600 .65rem/1 var(--sans)}.quality-points h3{margin:0;font:500 clamp(1.35rem,2.3vw,2.6rem)/1 var(--sans)}.quality-points p{margin:0;color:#d4e3fb;font-size:.82rem}

.about{display:grid;grid-template-columns:.34fr .7fr 1fr;background:var(--ivory)}.about .section-label{margin:0}.about-name>p{margin:0;font:600 clamp(2.3rem,4.8vw,5.5rem)/.88 var(--sans);letter-spacing:-.07em;writing-mode:vertical-rl;transform:rotate(180deg)}.about-name>span{display:block;margin-top:28px;font-size:.7rem}.about-copy h2{font-size:clamp(2.7rem,4.5vw,5rem);margin-bottom:48px}.about-copy>p{font-size:.95rem}.about-copy dl{margin-top:48px;border-top:1px solid var(--ink)}.about-copy dl div{display:grid;grid-template-columns:110px 1fr;padding:14px 0;border-bottom:1px solid var(--line);font-size:.74rem}.about-copy dt{font:600 .62rem/1.5 var(--sans);letter-spacing:.12em}.about-copy dd{margin:0}

.process{background:#fff}.process-title{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:60px}.process ol{display:grid;grid-template-columns:repeat(4,1fr);margin:0;padding:0;list-style:none;border-top:1px solid var(--ink);border-left:1px solid var(--ink)}.process li{min-height:270px;padding:25px;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink)}.process li>span{font:600 .7rem/1 var(--sans);color:var(--blue)}.process li h3{margin:70px 0 18px;font-size:1.25rem}.process li p{margin:0;color:var(--muted);font-size:.78rem}

.contact{display:grid;grid-template-columns:.35fr 1fr .55fr;padding:110px 6vw 0;color:#fff;background:var(--ink)}.contact-number{font:600 .65rem/1 var(--sans);letter-spacing:.18em}.contact-copy h2{font-size:clamp(3rem,5.7vw,6.6rem)}.contact-copy>p:last-child{max-width:650px;margin:35px 0 0;color:#b8c4d0}.contact-action{align-self:end;padding:0 0 12px 4vw}.contact-action>a{display:inline-block;margin-top:25px;border-bottom:1px solid;font-size:.76rem}.copied{min-height:1.4em;margin-top:14px;color:#9dbaf0;font-size:.7rem}.contact footer{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;margin-top:100px;padding:30px 0;border-top:1px solid rgba(255,255,255,.25);font:500 .62rem/1 var(--sans);letter-spacing:.1em}.contact footer>a:first-child{display:flex;gap:15px;align-items:center}.contact footer span{padding-left:15px;border-left:1px solid rgba(255,255,255,.3);color:#aab6c2}

@media (max-width:980px){
  nav{position:absolute;top:86px;right:0;left:0;display:none;flex-direction:column;align-items:stretch;gap:0;padding:10px 4vw 24px;background:#fff;border-bottom:1px solid var(--line)}nav.open{display:flex}nav a{padding:13px 0}.menu{display:flex;flex-direction:column;gap:6px;padding:10px}.menu span{display:block;width:24px;height:1px;background:var(--ink)}
  .hero{grid-template-columns:1fr .72fr}.hero h1{font-size:clamp(4rem,9vw,7rem)}.topic-strip{grid-template-columns:repeat(3,1fr)}.topic-strip li:nth-child(4){border-top:1px solid var(--line)}
  .manifesto{grid-template-columns:.28fr 1fr}.manifesto-copy{grid-column:2}.featured-work{grid-template-columns:1fr}.featured-copy{grid-area:copy}.browser-mock{grid-area:auto;margin:0 6vw 70px}.featured-work{grid-template-areas:"meta" "copy" "mock"}
  .work-row{grid-template-columns:50px 1fr auto}.work-row>p{grid-column:2}.services{grid-template-columns:1fr}.services .section-label{grid-row:auto}.service-grid{grid-template-columns:1fr}.service-grid article{min-height:auto}.quality{grid-template-columns:1fr}.quality-points{border-top:1px solid rgba(255,255,255,.3);border-left:0}.about{grid-template-columns:.3fr .7fr}.about-copy{grid-column:2}.process ol{grid-template-columns:repeat(2,1fr)}.contact{grid-template-columns:.3fr 1fr}.contact-action{grid-column:2;padding:50px 0 0}
}

@media (max-width:680px){
  body{font-size:14px}.site-header{height:70px;padding:0 20px}.brand{gap:10px}.brand strong{font-size:.7rem}.brand span{padding-left:10px;font-size:.5rem}nav{top:70px}
  .section{padding:82px 22px}.section-label{margin-bottom:48px}
  .hero{grid-template-columns:minmax(0,1fr);grid-template-areas:"index" "eyebrow" "title" "media" "copy" "tags" "scroll";width:100%;min-width:0;padding:102px 22px 0;overflow:hidden;min-height:auto;background-size:40px 40px}
  .hero-index{margin-bottom:28px}.eyebrow{margin-bottom:12px;font-size:.54rem;letter-spacing:.09em}.hero h1{max-width:100%;font-size:clamp(1.45rem,7.2vw,2.2rem);line-height:1.08;letter-spacing:-.08em;white-space:nowrap}.hero h1 br{display:none}.hero-media{justify-self:center;width:100%;max-width:360px;margin:16px 0 0;padding:8px 8px 0}.hero-media figcaption{padding:8px 0 9px;font-size:.57rem}.hero-copy{padding:24px 0 40px}.hero-copy>p br{display:none}.hero-actions{align-items:stretch;flex-direction:column;gap:16px}.button{width:100%}.underlink{align-self:flex-start}.topic-strip{grid-template-columns:repeat(2,minmax(0,1fr));width:auto;margin:0 -22px;padding:0 22px}.topic-strip li{min-width:0;min-height:58px;padding:0 10px}.topic-strip li:nth-child(n+3){border-top:1px solid var(--line)}.scroll{margin:0 -22px;padding:14px 22px}
  .manifesto{grid-template-columns:minmax(0,1fr);width:100%;min-width:0;gap:0}.manifesto .section-label{margin-bottom:48px}.manifesto-copy{grid-column:1;min-width:0;padding-top:38px}
  .works-heading{grid-template-columns:1fr;gap:34px}.featured-copy{padding:38px 22px}.case-meta{gap:12px;overflow:hidden;white-space:nowrap}.case-meta span:nth-child(3){display:none}.browser-mock{margin:0 22px 50px;box-shadow:10px 10px 0 var(--blue)}.demo-screen{min-height:330px}.demo-screen strong{margin-top:35px}.work-list{margin-top:55px}.work-row{grid-template-columns:38px 1fr;padding:28px 0}.work-row>p,.work-chip{grid-column:2}.work-chip{justify-self:start}.work-number{font-size:1.1rem}
  .split-heading{grid-template-columns:1fr;margin-bottom:50px}.split-heading h2{grid-column:1}.expertise-list article{grid-template-columns:35px 1fr auto;padding:22px 0}.expertise-list h3{font-size:2.3rem}.expertise-list small{grid-column:2/-1}.service-grid{grid-template-columns:1fr}.service-grid article{padding:28px 22px}.service-grid h3{margin:48px 0 22px}
  .quality-intro{padding:82px 22px}.quality-points article{grid-template-columns:34px 1fr;padding:28px 22px}.quality-points p{grid-column:2}
  .about{grid-template-columns:1fr}.about .section-label{margin-bottom:48px}.about-name>p{writing-mode:initial;transform:none;font-size:3rem}.about-copy{grid-column:1;margin-top:58px}.about-copy dl div{grid-template-columns:85px 1fr}
  .process-title{display:block}.process ol{grid-template-columns:1fr}.process li{min-height:auto}.process li h3{margin-top:40px}
  .contact{grid-template-columns:1fr;padding:82px 22px 0}.contact-number{margin-bottom:45px}.contact-action{grid-column:1;padding-top:44px}.contact footer{flex-wrap:wrap;gap:20px;margin-top:72px}.contact footer>a:first-child{width:100%}.contact footer span{font-size:.5rem}
}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.button,.featured-work{transition:none}}