:root{
	--bg:#08080c;
	--bg2:#0e0f14;
	--ink:#f2f3f5;
	--ink-dim:#8f96a3;
	--line:rgba(242,243,245,.12);
	--gold:#b3b3dc;
	--warm:#ecebfa;
	--max:1080px;
	--ease:cubic-bezier(.16,.84,.3,1);
	--font-jp:"Zen Kaku Gothic New",system-ui,-apple-system,"Hiragino Kaku Gothic ProN",sans-serif;
	--font-en:"Inter","Zen Kaku Gothic New",system-ui,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{
	scroll-behavior:smooth;-webkit-text-size-adjust:100%;
	scroll-padding-top:76px;
}
section{scroll-margin-top:76px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
	background:var(--bg);color:var(--ink);
	font-family:var(--font-jp);font-weight:500;line-height:1.9;
	letter-spacing:.02em;overflow-x:hidden;
	-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto}
a{color:inherit}
b{font-weight:700;color:var(--warm)}
.pc{display:inline}
.sp{display:none}
@media (max-width:760px){
	.pc{display:none}
	.sp{display:inline}
}
.intro{
	position:fixed;inset:0;z-index:200;background:var(--bg);
	display:grid;place-items:center;
	transition:opacity 1.3s ease,visibility 0s linear 1.3s;
}
.no-intro .intro{display:none}
.intro-on body{overflow:hidden}
.intro-stars{position:absolute;inset:0;width:100%;height:100%}
.intro-logo{
	position:relative;width:clamp(200px,24vw,320px);height:auto;
	opacity:0;filter:blur(10px) drop-shadow(0 0 0 rgba(170,165,235,0));transform:scale(.3);
	transition:opacity 1.2s ease,filter 1.8s var(--ease),transform 2.4s cubic-bezier(.12,.7,.25,1);
}
.intro.is-logo .intro-logo{opacity:1;filter:blur(0) drop-shadow(0 0 22px rgba(170,165,235,.45));transform:scale(1)}
.intro.is-done{opacity:0;visibility:hidden}
.hero-copy,.scroll-cue{transition:opacity 1.6s ease .3s}
.intro-on .hero-copy,.intro-on .scroll-cue{opacity:0}
#progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:95;pointer-events:none;background:rgba(244,241,234,.06)}
#progress i{
	display:block;height:100%;width:0;
	background:linear-gradient(90deg,var(--gold),var(--warm));
	box-shadow:0 0 10px rgba(179,179,220,.5);
}
#nebula{
	position:fixed;inset:0;z-index:0;pointer-events:none;
	background:
		radial-gradient(ellipse 56% 52% at 63% 46%,rgba(150,140,215,.11),transparent 62%),
		radial-gradient(ellipse 38% 34% at 18% 78%,rgba(110,120,190,.07),transparent 65%);
}
@media (max-width:760px){
	#nebula{background:radial-gradient(ellipse 80% 42% at 50% 36%,rgba(150,140,215,.11),transparent 62%)}
}
.topbar{
	position:fixed;top:0;left:0;right:0;z-index:80;
	display:flex;align-items:center;gap:24px;
	padding:18px clamp(16px,4vw,40px);
	background:linear-gradient(to bottom,rgba(10,10,11,0),rgba(10,10,11,0));
	transition:background .5s var(--ease),backdrop-filter .5s var(--ease),-webkit-backdrop-filter .5s var(--ease);
}
.topbar.is-glass{
	background:linear-gradient(to bottom,rgba(10,10,11,.85),rgba(10,10,11,0));
	backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
.brand{display:flex;align-items:center;line-height:0}
.brand img{width:150px;height:auto}
.topnav{margin-left:auto;display:flex;gap:26px}
.topnav a{
	font-family:var(--font-en);font-size:12px;letter-spacing:.18em;
	color:var(--ink-dim);text-decoration:none;
	transition:color .3s var(--ease);
}
.topnav a:hover{color:var(--warm)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

.menu-toggle{display:none}
@media (max-width:760px){
	.topnav{display:none}
	.menu-toggle{
		display:flex;flex-direction:column;justify-content:center;gap:6px;
		margin-left:auto;width:44px;height:44px;padding:0 8px;
		background:transparent;border:0;cursor:pointer;
	}
	.menu-toggle span{display:block;height:1.5px;background:var(--ink);transition:transform .35s var(--ease)}
	.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(3.75px) rotate(45deg)}
	.menu-toggle[aria-expanded="true"] span:nth-child(2){transform:translateY(-3.75px) rotate(-45deg)}
}
.menu-overlay[hidden]{display:none}
.menu-overlay{
	position:fixed;inset:0;z-index:70;
	display:flex;align-items:center;justify-content:center;
	background:rgba(10,10,11,.96);backdrop-filter:blur(10px);
}
.menu-overlay nav{display:flex;flex-direction:column;gap:22px;text-align:center}
.menu-overlay a{
	font-family:var(--font-en);font-size:22px;font-weight:700;letter-spacing:.22em;
	color:var(--ink);text-decoration:none;
}
.menu-overlay a:hover{color:var(--warm)}
.stage{display:block;width:100%;height:100%;touch-action:pan-y}
@media (min-width:761px){.stage{image-rendering:pixelated}}
.hero{position:relative;height:100svh;min-height:600px;z-index:1}
#c-hero{position:fixed;inset:0;z-index:0;pointer-events:none}
#c-hero.static{position:absolute}
.hero-copy{
	position:absolute;z-index:3;left:clamp(20px,6vw,84px);bottom:clamp(76px,15vh,150px);
	max-width:min(640px,86vw);pointer-events:none;
}
@media (max-width:760px){
	.hero-copy{bottom:44px}
	.ios-safari .hero-copy{bottom:8px}
}
.hero-copy .primary-btn{pointer-events:auto}
.overline{
	display:flex;flex-wrap:wrap;gap:16px;margin-bottom:20px;
	font-family:var(--font-en);font-size:10px;letter-spacing:.3em;color:var(--ink-dim);
}
.overline span{position:relative;padding-left:16px}
.overline span::before{
	content:"";position:absolute;left:0;top:50%;width:8px;height:1px;background:var(--gold);
}
.hero-title{
	font-size:clamp(30px,5.2vw,58px);font-weight:900;line-height:1.34;letter-spacing:.04em;
	text-shadow:0 4px 60px rgba(10,10,11,.9);
}
.hero-title .scramble{white-space:nowrap;font-variant-numeric:tabular-nums}
.hero-title .scramble .n{color:var(--ink-dim);font-family:var(--font-en);font-weight:500}
.hero-lead{
	margin-top:18px;font-size:clamp(13px,1.4vw,16px);color:var(--ink-dim);
}
.hero-freq{font-family:var(--font-en);font-weight:400;letter-spacing:.24em;font-variant-numeric:tabular-nums}
.hero-actions{display:flex;align-items:center;gap:18px;margin-top:30px;flex-wrap:wrap}
@media (max-width:760px){.hero-actions{display:none}}
@media (min-width:1513px){
	.hero-copy{left:5.556vw;bottom:clamp(76px,15vh,260px);max-width:42.33vw}
	.hero-copy .overline{font-size:.661vw;margin-bottom:1.323vw}
	.hero-title{font-size:3.836vw}
	.hero-lead{font-size:1.058vw;margin-top:1.19vw}
	.hero-actions{margin-top:1.984vw}
	.hero-actions .primary-btn{font-size:.926vw;padding:.86vw 2.249vw}
}

.primary-btn{
	display:inline-block;padding:13px 34px;
	font-family:var(--font-jp);font-size:14px;font-weight:700;letter-spacing:.14em;
	color:var(--bg);background:linear-gradient(96deg,var(--warm),var(--gold));
	border:0;border-radius:999px;text-decoration:none;cursor:pointer;
	transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.primary-btn:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(179,179,220,.3)}

.scroll-cue{
	position:absolute;z-index:3;right:clamp(20px,4vw,44px);bottom:28px;
	display:flex;flex-direction:column;align-items:center;gap:10px;
	font-family:var(--font-en);font-size:9px;letter-spacing:.3em;color:var(--ink-dim);
	writing-mode:vertical-rl;
}
.scroll-cue span{
	width:1px;height:56px;background:var(--line);position:relative;overflow:hidden;
}
.scroll-cue span::after{
	content:"";position:absolute;left:0;top:-40%;width:100%;height:40%;
	background:var(--warm);animation:cue 2s var(--ease) infinite;
}
@keyframes cue{to{top:110%}}
.chapter{position:relative;z-index:1;padding:clamp(90px,14vh,150px) clamp(20px,6vw,84px)}
.chapter-inner{max-width:var(--max);margin:0 auto}
.chapter-no{
	font-family:var(--font-en);font-size:12px;letter-spacing:.22em;color:var(--gold);
	margin-bottom:22px;
}
.chapter-no span{color:var(--ink-dim);margin-left:10px}
.chapter-title{
	font-size:clamp(26px,3.6vw,40px);font-weight:900;line-height:1.5;letter-spacing:.04em;
	margin-bottom:30px;
}
.display-en{
	margin:0 0 clamp(28px,4vw,48px);
	font-family:var(--font-en);font-weight:800;font-size:clamp(40px,13.5vw,240px);line-height:.95;letter-spacing:-.035em;color:var(--ink);
}
.display-en{
	background:linear-gradient(105deg,#8f8fd8 0%,#b3b3dc 30%,#d7c4f0 55%,#9fb4ee 80%,#ecebfa 100%);
	-webkit-background-clip:text;background-clip:text;color:transparent;opacity:.07;filter:blur(3px);
}
.display-en span{color:transparent}
@media (max-width:760px){.display-en{font-size:19vw;white-space:nowrap}}
@media (prefers-reduced-motion:reduce){.display-en{opacity:1;filter:none}}
#about .chapter-inner,#company .chapter-inner,#contact .chapter-inner{max-width:none}
#about .chapter-body{max-width:880px}
.sc{position:relative;color:transparent}
.sc.ok{color:inherit}
.scn{
	position:absolute;inset:0;overflow:hidden;display:flex;align-items:center;justify-content:center;
	font-family:var(--font-en);font-weight:500;font-size:.55em;letter-spacing:0;color:var(--ink-dim);
	font-variant-numeric:tabular-nums;white-space:nowrap;pointer-events:none;visibility:hidden;
}
.sc-run .scn{visibility:visible}
.chapter-body{max-width:640px;font-size:clamp(13px,1.35vw,15px);color:#cfcac1}
.work-list{
	display:flex;flex-wrap:wrap;align-items:center;margin-top:28px;
	list-style:none;font-size:12px;line-height:1.9;color:var(--ink-dim);
}
.work-list li:not(:last-child)::after{content:"/";margin:0 .8em}
.work-list li:nth-last-child(2)::after{margin-right:0}
.work-list .rule{flex:1 1 0;max-width:240px;min-width:48px;height:1px;margin-left:32px;background:var(--line)}
.chapter-body + .chapter-body{margin-top:1.4em}
.reveal{opacity:0;transform:translateY(16px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.reveal.on{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}
.company-table{margin-top:44px;border-top:1px solid var(--line);max-width:760px}
.company-table > div{
	display:grid;grid-template-columns:160px 1fr;gap:18px;
	padding:20px 4px;border-bottom:1px solid var(--line);
}
@media (max-width:600px){.company-table > div{grid-template-columns:1fr;gap:4px;padding:16px 2px}}
.company-table dt{font-size:12px;letter-spacing:.14em;color:var(--ink-dim);padding-top:3px}
.company-table dd{font-size:14px}
.chapter--contact{background:linear-gradient(to bottom,transparent,rgba(14,15,20,.5))}
.contact-form{max-width:640px;margin-top:40px;display:grid;gap:24px}
.field{display:grid;gap:8px}
.field label{
	font-size:12px;letter-spacing:.14em;color:var(--ink-dim);
	display:flex;align-items:center;gap:8px;
}
.field em{
	font-style:normal;font-size:10px;color:var(--bg);background:var(--gold);
	padding:1px 8px;border-radius:999px;letter-spacing:.08em;
}
.field input,.field select,.field textarea{
	font-family:var(--font-jp);font-size:15px;color:var(--ink);
	background:rgba(244,241,234,.04);
	border:1px solid var(--line);border-radius:8px;
	padding:13px 16px;transition:border-color .3s var(--ease),background .3s var(--ease);
}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink-dim) 50%),linear-gradient(135deg,var(--ink-dim) 50%,transparent 50%);background-position:calc(100% - 21px) 50%,calc(100% - 16px) 50%;background-size:5px 5px;background-repeat:no-repeat}
.field input:focus,.field select:focus,.field textarea:focus{
	outline:none;border-color:rgba(179,179,220,.6);background:rgba(244,241,234,.06);
}
.field textarea{resize:vertical;min-height:140px}
.form-note{font-size:13px;min-height:1.5em}
.form-note.ok{color:var(--warm)}
.form-note.ng{color:#e07a5f}
.contact-form .primary-btn{justify-self:start;min-width:220px;text-align:center}
.contact-form .primary-btn[disabled]{opacity:.5;cursor:wait;transform:none;box-shadow:none}
.foot{
	position:relative;z-index:1;
	padding:70px clamp(20px,6vw,84px) 46px;text-align:center;
	border-top:1px solid var(--line);background:var(--bg);
}
.foot-mark{opacity:.9}
.foot-nav{display:flex;justify-content:center;flex-wrap:wrap;gap:14px 26px;margin:30px 0 26px}
.foot-nav a{
	font-family:var(--font-en);font-size:11px;letter-spacing:.2em;
	color:var(--ink-dim);text-decoration:none;transition:color .3s var(--ease);
}
.foot-nav a:hover{color:var(--warm)}
.foot-br{display:none}
@media (max-width:760px){.foot-nav{row-gap:0}.foot-nav a{padding:7px 0}.foot-br{display:block;flex-basis:100%;height:0}}
.foot-meta{font-family:var(--font-en);font-size:10px;letter-spacing:.14em;color:var(--ink-dim)}
.brand-text{font-family:var(--font-en);font-size:15px;font-weight:800;letter-spacing:.32em;text-decoration:none}
.foot-word{font-family:var(--font-en);font-size:18px;font-weight:800;letter-spacing:.32em}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.consent{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--ink-dim)}
.consent input{margin-top:6px;accent-color:var(--gold)}
.consent a{color:var(--warm)}
.todo{color:#e0a45f}
.doc{position:relative;z-index:1;max-width:760px;margin:0 auto;padding:140px clamp(20px,6vw,40px) 100px}
.doc h1{font-size:clamp(24px,3.2vw,34px);font-weight:900;margin-bottom:28px}
.doc h2{font-size:16px;font-weight:700;margin:36px 0 10px;color:var(--warm)}
.doc p,.doc li{font-size:14px;color:#cfcfd8}
.doc ul{padding-left:1.4em}
.doc .back{display:inline-block;margin-top:48px;font-size:13px;color:var(--ink-dim)}