:root{--ink:#f3f6ff;--muted:#bec9dc;--accent:#9beeff;--line:#d4e8ff29;--paper:#050814;--header:88px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px;background:var(--paper)}body{margin:0;font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;color:var(--ink);background:var(--paper);line-height:1.9;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}img{display:block;max-width:100%;height:auto}button,a{-webkit-tap-highlight-color:transparent}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.5;letter-spacing:-.055em}h2{font-size:clamp(2rem,3.5vw,3.8rem);font-weight:750}h3{font-size:1.55rem}a:focus-visible,button:focus-visible{outline:2px solid #b9f5ff;outline-offset:6px}.skip{position:fixed;z-index:100;top:-100px;left:16px;padding:12px;background:#0c1931}.skip:focus{top:16px}.site-header{height:var(--header);position:fixed;inset:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 4vw;z-index:30;background:linear-gradient(#030813d9,#03081345);border-bottom:1px solid #d2e8ff16;backdrop-filter:blur(14px)}.brand{display:flex;gap:11px;align-items:center;font-size:1.55rem;font-weight:800;line-height:1.15;letter-spacing:.06em}.brand-icon{position:relative;overflow:hidden;width:43px;height:43px;flex:none;background:white;border-radius:0}.brand-icon img{max-width:none;width:240px;position:absolute;left:-38px;top:-12px}.brand small{display:block;font-size:9px;letter-spacing:.16em;font-weight:500;margin-top:7px;color:#bfcedc}.desktop-nav{display:flex;gap:30px;align-items:center;font-size:12px;font-weight:600;letter-spacing:.035em}.desktop-nav a{padding:12px 0}.desktop-nav a:hover,.text-link:hover{color:var(--accent)}.nav-contact{border-bottom:1px solid #e1f4ff99}.menu-toggle{display:none;border:0;border-left:1px solid var(--line);background:none;min-width:60px;min-height:44px;font-size:12px;letter-spacing:.07em}.mobile-nav{position:fixed;top:var(--header);left:0;right:0;background:#060d20f7;z-index:40;padding:18px 28px 24px;border-bottom:1px solid var(--line);box-shadow:0 20px 60px #000a;backdrop-filter:blur(24px)}.mobile-nav[hidden]{display:none!important}.mobile-nav a{display:block;padding:15px 0;border-bottom:1px solid var(--line)}.mobile-nav:not(.open){display:none}main,.site-footer{width:100%;position:relative;z-index:2}main{padding-top:var(--header)}.wrap{width:100%;margin:0;padding-inline:clamp(28px,7vw,130px)}.hero{min-height:calc(100svh - var(--header));display:flex;align-items:center;padding-top:72px;padding-bottom:120px}.hero-copy{max-width:660px}.eyebrow{display:block;font-size:10px;letter-spacing:.2em;font-weight:650;color:var(--accent);line-height:1.8;margin-bottom:26px;text-transform:uppercase}.hero h1{font-size:clamp(3.4rem,5.6vw,6.8rem);font-weight:750;line-height:1.36;letter-spacing:-.065em}.hero h1 em{color:#b8efff;font-style:normal;text-shadow:0 0 45px #52baff66}.hero p{font-size:15px;color:#c6d2e1;margin:30px 0;line-height:2.2;max-width:500px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:35px;color:white;padding:14px 0;min-height:50px;border-bottom:1px solid #e1f4ffb3;font-size:13px;font-weight:600;letter-spacing:.06em}.section{padding-block:130px;position:relative}.section p{color:var(--muted);font-size:15px;line-height:2.2}.about-grid,.company-grid,.relationship-inner{display:grid;gap:50px;max-width:650px}.about-copy p{margin-top:20px;line-height:2.2}.about-copy strong{color:var(--ink);font-weight:600}.section-top{margin-bottom:45px;max-width:650px}.section-top p{margin-top:26px}.services>.wrap{padding-right:0}.services .section-top{padding-right:28px}.service-grid{display:grid;gap:0;width:100%}.service-card{max-width:650px;min-height:65svh;display:flex;flex-direction:column;justify-content:center;padding:65px 45px 65px 0;border-top:1px solid var(--line);background:linear-gradient(90deg,#060b19b0,#060b1900)}.number{display:block;color:#b8ddf4;font-size:16px;letter-spacing:.15em;font-weight:400;margin-bottom:24px}.service-card h3{font-size:clamp(1.9rem,2.8vw,3rem);margin-bottom:24px;max-width:500px}.service-card p{max-width:470px}.service-en{display:block;margin-top:30px;color:#9eb1c9;font-size:10px;letter-spacing:.16em}.filter-bar{display:flex;gap:20px;flex-wrap:wrap;margin:32px 0 30px}.filter-bar button{border:0;border-bottom:1px solid transparent;background:none;padding:9px 0;font-size:12px;min-height:44px;color:#a6b7cc}.filter-bar button[aria-pressed=true]{color:white;border-color:#a4efff}.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px;max-width:1100px}.project-card{border:1px solid #c7dcff24;overflow:hidden;background:#050a16d9;backdrop-filter:blur(12px)}.project-card[hidden]{display:none}.project-visual{height:220px;padding:30px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.project-visual:after{content:'';position:absolute;width:260px;height:260px;border:1px solid #d5f4ff40;right:-85px;top:-80px;transform:rotate(35deg);box-shadow:0 0 0 25px #d5f4ff08,0 0 0 50px #d5f4ff06,0 0 0 75px #d5f4ff05}.project-visual .tag{font-size:8px;letter-spacing:.17em;line-height:1.7;z-index:1}.project-visual .word{font-size:36px;font-weight:700;letter-spacing:-.025em;line-height:1.1;z-index:1}.project-visual small{display:block;font-size:14px;letter-spacing:.18em;margin-top:10px;font-weight:400}.v-news{background:radial-gradient(ellipse at 90% 0,#2271ba,#082553 65%,#07132a);color:#e1f6ff}.v-recruit{background:radial-gradient(ellipse at 95% 0,#39609e,#142a4e 65%,#091226);color:#dfedff}.v-japan{background:radial-gradient(ellipse at 90% 0,#368081,#0a3842 65%,#071c2c);color:#d5ffff}.v-app{background:radial-gradient(ellipse at 90% 0,#616baa,#302a59 65%,#171b37);color:#f1ecff}.project-content{padding:28px}.project-meta{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:9px;letter-spacing:.1em;color:#aebfd4;margin-bottom:18px}.project-content h3{font-size:22px;margin-bottom:12px}.project-content p{font-size:14px}.pill{display:inline-flex;border:1px solid #ceeaff40;border-radius:0;line-height:1.5;padding:5px 8px;font-size:10px;font-weight:500;letter-spacing:.045em}.text-link{display:inline-block;font-size:12px;font-weight:500;color:#c0edff;padding:12px 0 4px;margin-top:14px;min-height:44px}.plain-button{background:none;border:0;padding:0;min-height:44px;text-decoration:underline;text-underline-offset:6px;font:inherit}.plain-button.text-link{font-size:12px;padding:12px 0 4px}.status-note{margin-top:22px;font-size:11px!important;color:#96a8c0!important}.relationship-inner{max-width:1050px;grid-template-columns:1fr 1fr;align-items:center;gap:100px}.relationship p{margin-top:25px}.relationship .button{margin-top:30px}.rel-diagram{border-top:1px solid var(--line);padding:0}.rel-row{padding:28px 0;border-bottom:1px solid var(--line)}.rel-row span{display:block;color:#b6dbf4;font-size:9px;letter-spacing:.1em}.rel-row strong{display:block;font-size:18px;margin:12px 0}.rel-row p{font-size:13px;margin:0}.legal dl{display:grid;grid-template-columns:115px 1fr;margin:0}.legal dt,.legal dd{margin:0;padding:24px 0;border-top:1px solid var(--line);font-size:15px}.legal dt{color:var(--muted);font-size:12px}.legal dd{font-weight:500}.contact-section{padding-block:110px 160px}.contact-panel{max-width:650px;padding:45px 0;border-top:1px solid var(--line)}.contact-panel h2{margin:12px 0 26px}.contact-panel p{font-size:15px;color:var(--muted);max-width:460px}.contact-panel .pill{margin-top:24px}.site-footer{border-top:1px solid var(--line);padding-block:55px 120px;background:#030711ba}.footer-main{display:flex;justify-content:space-between;gap:40px}.footer-main p{margin-top:20px;font-size:12px;color:var(--muted)}.footer-nav{display:flex;flex-wrap:wrap;gap:16px 25px;font-size:12px;align-items:center}.footer-bottom{display:flex;justify-content:space-between;margin-top:55px;font-size:10px;color:#95a6bd;letter-spacing:.07em}dialog{color:var(--ink);width:calc(100% - 40px);max-width:600px;max-height:calc(100svh - 60px);padding:32px;border:1px solid #b5dcff55;border-radius:0;background:#0b1428;box-shadow:0 30px 100px #000a;overflow:auto}dialog::backdrop{background:#020710bf;backdrop-filter:blur(12px)}dialog h2{font-size:1.65rem;margin:20px 0;clear:both}dialog p{color:var(--muted);margin:15px 0;font-size:14px}dialog .text-link{display:block;overflow-wrap:anywhere}dialog .close{float:right;border:1px solid var(--line);background:none;min-height:44px;padding:7px 16px;font-size:12px}dialog .fine{font-size:12px}.section,.service-card,[data-tech-scene]{scroll-margin-top:0}
@media(max-width:1000px){.desktop-nav{gap:18px}.brand{font-size:1.25rem}.wrap{padding-inline:5vw}.hero h1{font-size:6.4vw}.relationship-inner{gap:45px}.project-grid{gap:24px}}
@media(max-width:760px){:root{--header:72px}html{scroll-padding-top:96px}.site-header{padding:0 23px}.brand{font-size:20px;gap:9px}.brand small{font-size:7px;letter-spacing:.13em;margin-top:5px}.brand-icon{width:31px;height:31px}.brand-icon img{width:178px;left:-28px;top:-8px}.desktop-nav{display:none}.menu-toggle{display:block}main{padding-top:var(--header)}.wrap{padding-inline:26px}.hero{min-height:calc(100svh - var(--header));padding-top:310px;padding-bottom:115px;align-items:flex-start}.hero-copy{width:100%}.hero .eyebrow{font-size:8px;margin-bottom:18px;letter-spacing:.19em}.hero h1{font-size:clamp(31px,9.5vw,60px);line-height:1.42;letter-spacing:-.065em}.hero p{font-size:13px;line-height:2.1;margin:27px 0 20px}.hero p br:last-of-type{display:none}.hero .button{font-size:12px;gap:35px}.section{padding-block:100px}.section h2{font-size:clamp(27px,7.9vw,40px);line-height:1.5}.section p{font-size:14px;line-height:2.15}.eyebrow{font-size:9px;margin-bottom:22px}.about-grid,.company-grid{gap:32px}.about-copy{max-width:500px}.about-copy p{margin-top:18px}.about-copy p:first-child{font-size:13px}.section-top{margin-bottom:38px}.section-top p{margin-top:28px}.services{padding-top:75px;padding-bottom:35px}.services>.wrap{padding-right:26px}.services .section-top{padding-right:0}.service-card{min-height:74svh;padding:170px 0 62px;justify-content:flex-end;background:linear-gradient(0deg,#050915d9,#05091500 75%)}.service-card h3{font-size:27px;line-height:1.55;max-width:330px;margin-bottom:20px}.service-card .number{font-size:12px;margin-bottom:22px}.service-card p{max-width:360px}.service-en{font-size:8px;letter-spacing:.14em;margin-top:24px}.project-grid{grid-template-columns:1fr;gap:27px}.project-visual{height:178px;padding:24px}.project-visual .word{font-size:32px}.project-content{padding:24px}.project-content h3{font-size:20px}.project-content p{font-size:13px}.project-meta{font-size:8px}.filter-bar{gap:20px;margin:25px 0}.filter-bar button{font-size:11px}.relationship{padding-top:150px}.relationship-inner{grid-template-columns:1fr;gap:48px}.relationship .button{font-size:11px;gap:14px}.rel-row strong{font-size:16px}.rel-row p{font-size:12px}.legal{padding-top:150px}.legal dl{grid-template-columns:84px 1fr}.legal dd{font-size:13px}.legal dt{font-size:11px}.contact-section{padding-block:110px 140px}.contact-panel{padding:35px 0}.contact-panel p{font-size:14px}.footer-main{display:block}.footer-nav{display:flex;gap:6px 22px;margin-top:32px;align-items:center;font-size:11px}.footer-nav a{padding-block:10px}.footer-bottom{margin-top:35px;gap:20px;font-size:9px}.site-footer{padding-block:42px 120px}dialog{padding:23px}dialog h2{font-size:22px}dialog p{font-size:13px}}
@media(max-width:360px){.wrap{padding-inline:22px}.site-header{padding-inline:18px}.brand{font-size:18px}.brand small{font-size:6px}.hero{padding-top:275px}.hero h1{font-size:9.25vw}.service-card h3{font-size:24px}.legal dl{grid-template-columns:76px 1fr}.legal dd{font-size:12px}}
@media(max-width:760px) and (max-height:600px){:root{--header:60px}.hero{padding-top:210px}.tech-caption .scene-jp{display:none}.section{padding-block:80px}.service-card{min-height:440px;padding-top:130px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

/* Readable Japanese copy and controls at phone size. */
.hero p,.section p,.contact-panel p{font-size:16px}.eyebrow,.service-en,.project-meta,.pill,.status-note,.footer-bottom,.project-visual .tag{font-size:12px}.button,.filter-bar button,.text-link,.plain-button.text-link,.footer-nav{font-size:14px}.project-content p,.rel-row p{font-size:15px}.scene-en,.scene-jp{font-size:12px}.motion-toggle{font-size:12px}.legal dt{font-size:14px}.legal dd{font-size:16px}
@media(max-width:760px){.hero p,.section p,.contact-panel p,.about-copy p:first-child{font-size:16px}.hero .eyebrow,.eyebrow,.service-en,.project-meta,.pill,.project-visual .tag,.status-note,.footer-bottom{font-size:12px}.hero .button,.relationship .button,.button,.filter-bar button,.text-link,.plain-button.text-link,.footer-nav{font-size:14px}.project-content p,.rel-row p{font-size:15px}.legal dt{font-size:13px}.legal dd{font-size:15px}}

.brand-icon{background:transparent}.brand-icon img{filter:invert(1) hue-rotate(180deg);mix-blend-mode:screen}

/* Keep enlarged text and its navigation within the mobile header. */
@media(max-width:760px){
 .site-header{height:auto;min-height:var(--header);padding-block:8px;align-items:center}
 .site-header .brand{min-width:0;flex:1}
 .site-header .brand>span:last-child{min-width:0;overflow-wrap:anywhere}
 .site-header .menu-toggle{flex-shrink:0}
 .mobile-nav{top:var(--header-space,var(--header))}
 main{padding-top:var(--header-space,var(--header))}
 .site-header~.motion-toggle{top:calc(var(--header-space,var(--header)) + 10px)}
}