/* SIRATORI MOTION V4 — Editorial kinetic identity / no external dependencies */
:root{--motion-ease:cubic-bezier(.22,1,.36,1);--motion-spring:cubic-bezier(.18,1.36,.36,1);--deep:#171820;--nav-h:80px}
html{scroll-padding-top:calc(var(--nav-h) + 24px)}
body{background:#f8f7f1}
.scroll-progress{position:fixed;top:0;left:0;right:0;height:4px;z-index:1000;pointer-events:none}
.scroll-progress>span{display:block;width:100%;height:100%;background:linear-gradient(90deg,var(--blue) 0%,#8573f7 48%,var(--coral) 100%);transform:scaleX(0);transform-origin:left;will-change:transform}
.site-header{transition:background .45s,box-shadow .45s,border-color .45s;box-shadow:0 0 0 transparent}
.site-header.is-scrolled{background:rgba(248,247,241,.93);box-shadow:0 15px 36px rgba(22,22,29,.07)}
.brand-symbol{flex-shrink:0;width:38px;height:38px;box-shadow:3px 3px 0 var(--blue);transition:transform .5s var(--motion-spring),box-shadow .5s}
.brand:hover .brand-symbol{transform:rotate(12deg) scale(1.08);box-shadow:5px 5px 0 var(--coral)}
.nav-links>a:not(.nav-cta){position:relative}
.nav-links>a:not(.nav-cta):after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--motion-ease)}
.nav-links>a:not(.nav-cta):hover:after,.nav-links>a.active:after{transform:scaleX(1)}
.nav-cta{transition:transform .3s var(--motion-ease),box-shadow .3s var(--motion-ease),background .3s}
.nav-cta:hover{transform:translateY(-3px);box-shadow:4px 4px 0 var(--ink);background:#e0ff87}
.section-dots{position:fixed;z-index:90;right:14px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:13px;align-items:flex-end}
.section-dots a{display:flex;align-items:center;gap:9px;opacity:.45;transition:opacity .25s,transform .25s;color:var(--ink);font:800 9px Arial,sans-serif;letter-spacing:.09em;text-shadow:0 1px 3px #fff}
.section-dots a span{width:7px;height:7px;border:1.5px solid var(--ink);border-radius:50%;background:transparent;transition:background .25s,transform .25s}
.section-dots a b{max-width:0;opacity:0;white-space:nowrap;overflow:hidden;transition:max-width .3s,opacity .3s}
.section-dots a:hover,.section-dots a.is-current{opacity:1;transform:translateX(-3px)}
.section-dots a.is-current span{background:var(--blue);border-color:var(--blue);transform:scale(1.5)}
.section-dots a:hover b,.section-dots a.is-current b{max-width:110px;opacity:1}
.motion-control{display:inline-flex;align-items:center;gap:9px;padding:8px 12px;border:1px solid #777;border-radius:100px;color:inherit;background:transparent;font:800 10px Arial,sans-serif;letter-spacing:.06em;transition:background .2s,color .2s}
.motion-control:hover{background:var(--lime);color:var(--ink)}
.motion-control .mc-icon{font-size:15px;line-height:1}
.mobile-float-cta{display:none}
/* Distinctive hero composition */
.hero-v2{isolation:isolate;position:relative;background:radial-gradient(circle at 85% 14%,#dcd5ff66 0,transparent 34%),radial-gradient(circle at 10% 88%,#d6fb5945 0,transparent 27%),#f8f7f1;padding-top:40px}
.hero-v2:before{content:"S";position:absolute;z-index:-1;right:-5vw;top:-10vw;font:italic 900 min(58vw,850px)/1 Georgia,serif;color:#17182008;transform:rotate(-16deg);pointer-events:none}
.hero-v2:after{content:"";position:absolute;z-index:-1;inset:0;background-image:linear-gradient(#14141409 1px,transparent 1px),linear-gradient(90deg,#14141409 1px,transparent 1px);background-size:74px 74px;mask-image:linear-gradient(90deg,transparent 4%,#000 50%,transparent 98%);pointer-events:none}
.hero-v2 .hero-grid{min-height:clamp(660px,74vh,830px);grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:clamp(16px,2vw,42px)}
.hero-v2 .hero-copy{position:relative;z-index:5;padding-bottom:65px}
.hero-v2 .hero-kicker{background:var(--lime);box-shadow:4px 4px 0 var(--ink);font-size:10px;letter-spacing:.09em;animation:kickerEnter .9s var(--motion-ease) both}
.hero-v2 .hero-kicker:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px #3547e826;animation:signalPulse 2.6s ease-in-out infinite}
.hero-v2 h1{font-size:clamp(42px,5.35vw,82px);line-height:1.25;letter-spacing:-.087em;margin:32px 0 20px;position:relative}
.hero-line{display:block;position:relative}
.hero-line:nth-child(1){animation:headlineEnter .95s .12s var(--motion-ease) both}
.hero-line:nth-child(2){animation:headlineEnter 1.05s .28s var(--motion-ease) both}
.hero-line-second{display:flex;align-items:center;gap:.08em}
.hero-v2 .hero-line .accent{color:var(--blue);isolation:isolate;white-space:nowrap}
.hero-v2 .hero-line .accent:after{height:.16em;bottom:.03em;left:0;right:-.02em;background:var(--lime);border-radius:4px;z-index:-1;transform:rotate(-1.2deg);animation:underlineEnter .9s .85s var(--motion-ease) both;transform-origin:left}
.hero-asterisk{font:400 clamp(30px,4.4vw,68px)/1 Georgia,serif;color:var(--coral);display:inline-block;animation:slowSpin 25s linear infinite;transform-origin:center}
.hero-v2 .hero-desc{font-size:clamp(16px,1.5vw,21px);font-weight:800;line-height:1.7;margin-top:30px;animation:fadeRise .9s .48s both}
.hero-v2 .hero-note{max-width:560px;font-size:13px;line-height:1.9;animation:fadeRise .9s .58s both}
.hero-v2 .btn-row{animation:fadeRise .9s .66s both}
.hero-v2 .btn{border-width:2px;box-shadow:4px 4px 0 var(--ink);transition:transform .35s var(--motion-spring),box-shadow .35s var(--motion-ease),background .2s}
.hero-v2 .btn:hover{transform:translate(-2px,-5px);box-shadow:6px 8px 0 var(--ink)}
.hero-v2 .hero-footnote{margin-top:35px;gap:8px;animation:fadeRise .9s .78s both}
.hero-v2 .hero-footnote a{display:inline-flex;align-items:center;gap:5px;border:1px solid #888;border-radius:50px;padding:8px 11px;background:#fff9;font:900 10px Arial,sans-serif;letter-spacing:.04em;transition:transform .25s,background .25s,border-color .25s}
.hero-v2 .hero-footnote a:hover{transform:translateY(-4px);background:var(--lime);border-color:var(--ink)}
.hero-v2 .hero-board{--move-x:0px;--move-y:0px;animation:heroBoardEnter 1.15s .25s var(--motion-ease) both;min-height:490px}
.hero-v2 .hero-board:before{background:linear-gradient(135deg,#e3d9ff 10%,#cec3ff 70%,#d7d2ff);border:2px solid var(--ink);box-shadow:13px 14px 0 #3547e822;animation:blobMorph 12s ease-in-out infinite alternate}
.hero-v2 .hero-board:after{width:69%;top:16%;left:15.5%;border:2px dashed #3230389c;animation:orbit 27s linear infinite}
.hero-v2 .hero-core{width:47%;border:2px solid #fff5;box-shadow:12px 15px 0 #fff9;transform:translate3d(var(--move-x),var(--move-y),0) rotate(-7deg);transition:transform .5s var(--motion-ease);overflow:hidden}
.hero-v2 .hero-core:before{content:"";position:absolute;inset:-80%;background:conic-gradient(transparent 0deg,#d6fb591f 50deg,transparent 80deg);animation:slowSpin 18s linear infinite;pointer-events:none}
.hero-v2 .hero-core>*{position:relative}
.hero-v2 .hero-core .core-star{font-size:clamp(43px,5vw,76px);animation:slowSpin 24s linear infinite}
.hero-v2 .orbit-pill{border-width:2px;box-shadow:5px 6px 0 var(--ink);transition:filter .25s,box-shadow .25s;will-change:transform}
.hero-v2 .orbit-pill.a{animation:floatA 5.4s ease-in-out infinite}
.hero-v2 .orbit-pill.b{animation:floatB 5.9s ease-in-out -1.4s infinite}
.hero-v2 .orbit-pill.c{animation:floatC 5.1s ease-in-out -.8s infinite}
.hero-v2 .orbit-pill.d{animation:floatD 6.4s ease-in-out -2s infinite}
.hero-v2 .hero-sticker{animation:stickerWobble 8s ease-in-out infinite;box-shadow:4px 5px 0 #17182033}
.hero-spark{position:absolute;z-index:2;font-family:Georgia,serif;line-height:1;pointer-events:none;animation:slowSpin 25s linear infinite}
.hero-spark.s1{font-size:54px;color:var(--blue);top:2%;left:23%}
.hero-spark.s2{font-size:30px;color:#ff785b;bottom:4%;left:22%;animation-duration:17s;animation-direction:reverse}
.hero-spark.s3{font-size:26px;color:#171820;right:6%;top:10%;animation-duration:20s}
.connection-svg{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none;overflow:visible}
.connection-svg path{fill:none;stroke:#22232c55;stroke-width:2;stroke-dasharray:7 11;animation:flowDash 25s linear infinite}
.connection-svg .pulse-node{fill:var(--lime);stroke:var(--ink);stroke-width:3;transform-box:fill-box;transform-origin:center;animation:nodePulse 3.6s ease-in-out infinite}
.connection-svg .pulse-node:nth-of-type(2){animation-delay:1s}.connection-svg .pulse-node:nth-of-type(3){animation-delay:2s}
.hero-aside{position:absolute;bottom:6%;right:11%;z-index:2;display:flex;align-items:center;gap:8px;font:900 9px Arial,sans-serif;letter-spacing:.15em;color:#41414a}
.hero-aside:before{content:"";width:20px;height:1px;background:currentColor}
.hero-scroll{position:absolute;z-index:4;left:var(--side);bottom:24px;display:flex;align-items:center;gap:13px;color:#5b5b61;font:900 10px Arial,sans-serif;letter-spacing:.12em}
.hero-scroll i{display:block;width:42px;height:1px;background:var(--ink);position:relative;overflow:hidden}
.hero-scroll i:after{content:"";position:absolute;left:0;top:0;width:15px;height:1px;background:var(--blue);animation:scrollLine 2.2s ease-in-out infinite}
/* Ticker, credibility and editorial story */
.ticker{padding:18px 0;background:#1d1e25;border-top:0;border-bottom:0}
.ticker-track{animation-duration:28s;gap:34px}.ticker-track span{font-size:clamp(15px,1.65vw,23px);letter-spacing:.09em}.ticker-track b{color:var(--lime);font-size:28px}
.ticker:hover .ticker-track{animation-play-state:paused}
.proof{background:var(--lime);position:relative;overflow:hidden}
.proof:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 94% 18%,#fff8 0,transparent 30%);pointer-events:none}
.proof-item{position:relative}.proof-item .star{display:inline-block;animation:slowSpin 24s linear infinite;color:var(--blue)}
.proof-num{font-size:clamp(32px,4.1vw,65px)}
.section-head .heading h2{letter-spacing:-.08em}
.section-head .heading .serif{font-family:"Noto Serif CJK JP",Georgia,serif;font-style:normal;font-weight:600}
.brand-message{position:relative;overflow:hidden;background:#fff}
.brand-message:before{content:"";position:absolute;top:-130px;right:-100px;width:420px;height:420px;border:1.5px solid #3547e825;border-radius:50%;box-shadow:0 0 0 80px #3547e80c,0 0 0 160px #3547e805;pointer-events:none}
.brand-mark{animation:slowSpin 35s linear infinite;transform-origin:center;color:var(--blue)}
.brand-message h2{font-size:clamp(42px,5.4vw,78px)}
.brand-message .serif{color:var(--blue);font-style:normal;font-family:"Noto Serif CJK JP",serif;font-weight:650}
/* Business cards — tactile and playful without losing clarity */
.business{background:#f4f2ff;overflow:hidden}
.business:before{content:"";position:absolute;top:3%;right:-80px;width:300px;height:300px;border-radius:50%;background:#d6fb5960;filter:blur(80px);pointer-events:none}
.business-jump{display:flex;gap:9px;flex-wrap:wrap;margin:-6px 0 28px}
.business-jump a{display:inline-flex;align-items:center;gap:10px;border:1.5px solid var(--ink);border-radius:100px;padding:9px 13px;background:#fff;font-size:11px;font-weight:900;transition:transform .25s,background .25s}
.business-jump a:hover{transform:translateY(-3px);background:var(--lime)}
.business-jump a span{color:var(--blue);font:italic 17px Georgia,serif}
.domain-card{position:relative;border:2px solid var(--ink);border-radius:26px;overflow:hidden;box-shadow:0 0 0 transparent;transition:transform .55s var(--motion-ease),box-shadow .55s var(--motion-ease),border-color .25s;transform-style:preserve-3d;isolation:isolate}
.domain-card:hover{transform:translateY(-9px);box-shadow:9px 12px 0 var(--ink)}
.domain-card .art{position:relative;overflow:hidden;isolation:isolate;transform:perspective(1000px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .5s var(--motion-ease)}
.domain-card .art:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at var(--spot-x,50%) var(--spot-y,50%),#fff8,transparent 48%);opacity:0;transition:opacity .3s;pointer-events:none}
.domain-card:hover .art:after{opacity:1}
.domain-card .art img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .85s var(--motion-ease),filter .6s}
.domain-card:hover .art img{transform:scale(1.09) rotate(-2deg) translateY(-5px);filter:saturate(1.12)}
.art-number{position:absolute;z-index:2;top:12px;left:19px;color:#171820;font:italic 900 clamp(42px,6vw,88px)/1 Georgia,serif;opacity:.68;text-shadow:1px 2px 0 #fff7;pointer-events:none}
.art-arrow{position:absolute;z-index:2;right:18px;top:16px;width:46px;height:46px;border:1.5px solid var(--ink);border-radius:50%;display:grid;place-items:center;background:#fff;font-size:24px;font-weight:900;transition:transform .4s var(--motion-spring),background .3s;pointer-events:none}
.domain-card:hover .art-arrow{transform:rotate(45deg) scale(1.12);background:var(--lime)}
.domain-card .body{position:relative;z-index:2;background:#fff}
.domain-card .category{letter-spacing:.12em}
.domain-card h3{line-height:1.13}
.domain-card .text-link .arr{display:inline-block}
.business-core{position:relative;overflow:hidden;border:2px solid var(--ink);box-shadow:7px 8px 0 #3547e82e}
.business-core:before{content:"";position:absolute;z-index:0;right:-160px;top:-150px;width:440px;height:440px;border:2px dashed #fff6;border-radius:50%;animation:slowSpin 38s linear infinite}
.business-core .copy{position:relative;z-index:2}
.business-core .ornament{animation:slowSpin 35s linear infinite}
/* Signature kinetic statement: purposeful brand moment */
.statement-stage{position:relative;background:#181922;color:#fff;overflow:hidden;isolation:isolate;border-top:2px solid var(--ink);border-bottom:2px solid var(--ink)}
.statement-stage:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 50%,#6659e65a 0,transparent 42%),linear-gradient(130deg,#191a22,#252341);z-index:-2}
.statement-stage:after{content:"";position:absolute;inset:0;background-image:linear-gradient(#ffffff0c 1px,transparent 1px),linear-gradient(90deg,#ffffff0c 1px,transparent 1px);background-size:92px 92px;z-index:-1;mask-image:linear-gradient(90deg,#0005,#000)}
.statement-inner{position:relative;padding-top:clamp(95px,12vw,170px);padding-bottom:clamp(95px,12vw,170px)}
.statement-stage .eyebrow{color:#d6fb59}
.statement-pre{margin:22px 0 0;font-size:clamp(13px,1.4vw,18px);font-weight:800;color:#d4d4e3}
.statement-title{position:relative;z-index:2;margin:24px 0 45px;font:900 clamp(86px,15.6vw,240px)/.82 Arial,Helvetica,sans-serif;letter-spacing:-.11em}
.statement-title .statement-row{display:block;white-space:nowrap}
.statement-title .statement-row:nth-child(2){color:var(--lime);margin-left:clamp(0px,10vw,145px)}
.statement-title .statement-row:nth-child(3){color:#fff;margin-left:clamp(0px,1vw,15px)}
.statement-title em{font-family:Georgia,serif;font-weight:400;letter-spacing:-.08em}
.statement-title .statement-dot{color:var(--coral)}
.statement-spark{font:400 .55em Georgia,serif;color:var(--coral);display:inline-block;vertical-align:middle;animation:slowSpin 22s linear infinite}
.statement-bottom{display:flex;justify-content:space-between;align-items:flex-end;gap:45px;position:relative;z-index:3;border-top:1px solid #ffffff50;padding-top:25px}
.statement-bottom p{max-width:600px;font-size:clamp(15px,1.5vw,19px);line-height:1.9;color:#e5e5ed;margin:0}
.statement-bottom strong{color:var(--lime)}
.statement-bottom .btn{flex-shrink:0;border:2px solid #fff;color:#fff;background:transparent}
.statement-bottom .btn:hover{background:var(--lime);color:var(--ink);border-color:var(--lime)}
.statement-ring{position:absolute;z-index:0;right:-130px;top:11%;width:min(48vw,660px);aspect-ratio:1;border:2px solid #d6fb5940;border-radius:50%;box-shadow:0 0 0 65px #d6fb5908,0 0 0 130px #d6fb5906;animation:ringDrift 15s ease-in-out infinite}
.statement-ring:after{content:"✳";position:absolute;right:0;top:0;color:var(--coral);font:140px Georgia,serif;animation:slowSpin 25s linear infinite}
.statement-label{position:absolute;right:var(--side);top:55px;font:900 10px Arial,sans-serif;letter-spacing:.14em;color:#e5e4f0;border:1px solid #fff6;border-radius:100px;padding:8px 13px}
/* Solutions, capabilities, project cards and interaction feedback */
.issue-card,.project-card,.detail-block,.partner-detail,.value-matrix article{transition:transform .5s var(--motion-ease),box-shadow .5s var(--motion-ease)}
.issue-card:hover,.project-card:hover,.detail-block:hover,.partner-detail:hover,.value-matrix article:hover{transform:translateY(-7px);box-shadow:7px 9px 0 #1a1a1c}
.issue-icon{transition:transform .65s var(--motion-spring)}.issue-card:hover .issue-icon{transform:rotate(-14deg) scale(1.15)}
.method-tab{position:relative;transition:background .3s,color .3s,padding .3s}
.method-tab.is-active{box-shadow:inset 5px 0 0 var(--blue)}
.method-panel:not([hidden]){animation:panelEnter .55s var(--motion-ease) both}
.method-glyph{animation:glyphFloat 9s ease-in-out infinite}
.method-display:after{content:"";position:absolute;right:-120px;bottom:-180px;width:400px;height:400px;border:1px solid #fff2;border-radius:50%;pointer-events:none}
.value-symbol{animation:slowSpin 27s linear infinite}
.value-item{transition:background .3s,padding .3s}.value-item:hover{background:#ffffff25}
.delivery-steps{position:relative}
.delivery-steps:before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,var(--blue),var(--coral));transform:scaleX(var(--delivery-progress,0));transform-origin:left;transition:transform .8s var(--motion-ease)}
.delivery-steps article{transition:background .4s,padding .4s}
.delivery-steps article.is-active h3{color:var(--blue)}
.delivery-steps article.is-active>span{color:#ff775e}
.case-row{position:relative;overflow:hidden;transition:background .4s,padding .4s}
.case-row:before{content:"";position:absolute;left:0;top:0;bottom:0;width:0;background:var(--lime);opacity:.55;transition:width .55s var(--motion-ease);pointer-events:none}
.case-row:hover:before{width:100%}
.case-row>*{position:relative}
.case-row:hover{padding-left:18px;padding-right:18px}
.case-graphic .cg-arrow{transition:transform .5s var(--motion-spring)}.case-row:hover .cg-arrow{transform:translateX(5px)}
.project-card{overflow:hidden;position:relative}
.project-card:after{content:"↗";position:absolute;right:-18px;bottom:-95px;font:italic 240px Georgia,serif;color:#3547e811;pointer-events:none;transition:transform .7s}
.project-card:hover:after{transform:translate(-15px,-18px) rotate(-10deg)}
.news-row{transition:padding .4s var(--motion-ease),background .4s}.news-row:hover{padding-left:12px;background:#d6fb5930}
.company-preview{background:linear-gradient(130deg,#e8e4ff,#f3eafe 70%,#e4d9ff)}
.final-cta{background:linear-gradient(125deg,#3445e5,#4938b5);isolation:isolate}
.final-cta:before{animation:slowSpin 42s linear infinite;color:#ffffff17}
.final-cta:after{content:"";position:absolute;right:5%;top:-45%;width:50vw;aspect-ratio:1;border:2px solid #ffffff22;border-radius:50%;pointer-events:none}
.final-cta .btn{border:2px solid var(--ink);box-shadow:7px 8px 0 #17182066;transition:transform .4s var(--motion-spring),box-shadow .4s}
.final-cta .btn:hover{transform:translateY(-5px);box-shadow:9px 12px 0 #17182088}
.footer{background:#171820}.footer-brand{letter-spacing:-.06em}.footer-links a{transition:transform .25s,color .25s}.footer-links a:hover{transform:translateX(4px)}
.page-hero{position:relative;isolation:isolate}
.page-hero:before{content:"";position:absolute;inset:0;background-image:radial-gradient(#17182015 1px,transparent 1px);background-size:22px 22px;opacity:.38;z-index:-1;pointer-events:none}
.page-hero:after{content:"✳";position:absolute;right:-2%;bottom:-.32em;font:400 min(35vw,500px)/1 Georgia,serif;color:#1718200c;transform:rotate(-12deg);pointer-events:none}
.page-hero .container{position:relative;z-index:2}.page-hero h1{animation:headlineEnter 1s .1s var(--motion-ease) both}
.page-hero p{animation:fadeRise .85s .3s both}
.page-hero-stamp{position:absolute;right:6%;top:16%;font:900 11px Arial,sans-serif;letter-spacing:.14em;border:2px solid currentColor;border-radius:100px;padding:10px 14px;transform:rotate(10deg);opacity:.55;pointer-events:none}
/* Scroll reveals: only enabled after JS initializes, with fallback fully visible */
.motion-ready [data-reveal]{transition:opacity .85s var(--motion-ease),transform .85s var(--motion-ease);transition-delay:var(--reveal-delay,0s)}
.motion-ready [data-reveal]:not(.is-visible){opacity:0;transform:translate3d(0,36px,0)}
.motion-ready [data-reveal].is-visible{opacity:1;transform:translate3d(0,0,0)}
.motion-ready [data-reveal].is-visible.domain-card:hover{transform:translateY(-9px)}
.motion-ready [data-reveal].is-visible.issue-card:hover,.motion-ready [data-reveal].is-visible.project-card:hover{transform:translateY(-7px)}
/* Carefully art-directed motion */
@keyframes kickerEnter{from{opacity:0;transform:translateY(15px) scale(.96)}to{opacity:1;transform:none}}
@keyframes headlineEnter{from{opacity:0;transform:translate3d(0,45px,0) skewY(3deg);filter:blur(5px)}to{opacity:1;transform:none;filter:blur(0)}}
@keyframes fadeRise{from{opacity:0;transform:translateY(25px)}to{opacity:1;transform:none}}
@keyframes heroBoardEnter{from{opacity:0;transform:translate3d(30px,30px,0) scale(.9)}to{opacity:1;transform:none}}
@keyframes underlineEnter{from{opacity:0;transform:scaleX(0) rotate(-1.2deg)}to{opacity:1;transform:scaleX(1) rotate(-1.2deg)}}
@keyframes slowSpin{to{transform:rotate(360deg)}}
@keyframes signalPulse{50%{box-shadow:0 0 0 8px #3547e811;transform:scale(.86)}}
@keyframes blobMorph{0%{border-radius:47% 53% 45% 55% / 58% 40% 60% 42%;transform:rotate(-12deg) scale(1)}50%{border-radius:58% 42% 59% 41% / 44% 55% 45% 56%;transform:rotate(2deg) scale(1.025)}100%{border-radius:44% 56% 47% 53% / 56% 48% 52% 44%;transform:rotate(-8deg) scale(.98)}}
@keyframes floatA{0%,100%{transform:translateY(0) rotate(-13deg)}50%{transform:translateY(-17px) rotate(-7deg)}}
@keyframes floatB{0%,100%{transform:translateY(0) rotate(11deg)}50%{transform:translateY(15px) rotate(4deg)}}
@keyframes floatC{0%,100%{transform:translateY(0) rotate(8deg)}50%{transform:translateY(-14px) rotate(13deg)}}
@keyframes floatD{0%,100%{transform:translateY(0) rotate(-9deg)}50%{transform:translateY(13px) rotate(-14deg)}}
@keyframes stickerWobble{0%,100%{transform:rotate(14deg)}50%{transform:rotate(25deg) scale(1.04)}}
@keyframes nodePulse{0%,100%{transform:scale(1)}50%{transform:scale(1.35)}}
@keyframes flowDash{to{stroke-dashoffset:-360}}
@keyframes scrollLine{0%{transform:translateX(-17px)}60%,100%{transform:translateX(52px)}}
@keyframes ringDrift{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-35px,30px) scale(1.07)}}
@keyframes panelEnter{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes glyphFloat{0%,100%{transform:translateY(0) rotate(-6deg)}50%{transform:translateY(-15px) rotate(7deg)}}
/* Responsive composition: laptop, tablet, phone */
@media(max-width:1450px){.section-dots{display:none}}
@media(max-width:1150px){
 .nav-links>a:not(.nav-cta):after{display:none}
 .site-header{--nav-h:76px}
 .hero-v2 .hero-grid{gap:15px}
 .hero-v2 h1{font-size:clamp(40px,5.5vw,68px)}
 .statement-title{font-size:clamp(86px,15vw,170px)}
}
@media(max-width:820px){
 .hero-v2{padding-top:26px}
 .hero-v2 .hero-grid{grid-template-columns:1fr;min-height:0;gap:0}
 .hero-v2 .hero-copy{padding-bottom:12px}
 .hero-v2 h1{font-size:clamp(42px,8.8vw,66px);margin:26px 0 14px}
 .hero-v2 .hero-board{width:min(100%,490px);min-height:0;margin:8px auto 35px;aspect-ratio:1/1}
 .hero-v2 .hero-desc{margin-top:24px}
 .hero-scroll{display:none}
 .hero-aside{bottom:4%}
 .statement-inner{padding-top:110px;padding-bottom:100px}
 .statement-title{font-size:clamp(75px,16vw,140px)}
 .statement-title .statement-row:nth-child(2){margin-left:6vw}
 .statement-ring{width:78vw;right:-24vw;top:18%}
 .statement-bottom{flex-direction:column;align-items:flex-start;gap:24px}
 .business-jump{gap:7px}
 .business-jump a{font-size:10px}
 .page-hero-stamp{right:3%;top:8%;opacity:.3}
}
@media(max-width:600px){
 :root{--nav-h:70px}
 .site-header .nav-inner{height:70px}
 .brand-symbol{width:34px;height:34px;font-size:22px}
 .brand-type strong{font-size:20px}.brand-type small{font-size:7px;letter-spacing:.11em}
 .hero-v2{padding-top:30px}
 .hero-v2 h1{font-size:clamp(34px,9.4vw,51px);line-height:1.34;letter-spacing:-.09em}
 .hero-v2 .hero-kicker{font-size:8px;padding:7px 9px;box-shadow:3px 3px 0 var(--ink)}
 .hero-asterisk{font-size:34px}
 .hero-v2 .hero-desc{font-size:16px;line-height:1.75;margin-top:19px}
 .hero-v2 .hero-note{font-size:12px;line-height:1.9}
 .hero-v2 .btn-row{margin-top:23px}
 .hero-v2 .btn{box-shadow:3px 4px 0 var(--ink);font-size:11px}
 .hero-v2 .hero-footnote{margin-top:26px;display:grid;grid-template-columns:1fr 1fr;gap:7px}
 .hero-v2 .hero-footnote a{font-size:9px;justify-content:center;padding:9px 7px;white-space:nowrap}
 .hero-v2 .hero-board{max-width:385px;min-height:290px;margin:4px auto 28px}
 .hero-v2 .hero-board .orbit-pill{font-size:9px;box-shadow:3px 3px 0 var(--ink);padding:8px 9px}
 .hero-v2 .hero-board .orbit-pill.a{top:10%;left:1%}
 .hero-v2 .hero-board .orbit-pill.b{top:27%;right:0}
 .hero-v2 .hero-board .orbit-pill.c{bottom:20%;left:0}
 .hero-v2 .hero-board .orbit-pill.d{bottom:10%;right:0}
 .hero-v2 .hero-core{width:45%;box-shadow:7px 8px 0 #fff9}
 .hero-v2 .hero-core strong{font-size:clamp(17px,5vw,22px)}
 .hero-v2 .hero-core small{font-size:6px}
 .hero-spark.s1{font-size:35px;top:3%}.hero-spark.s2{font-size:24px}.hero-spark.s3{font-size:18px}
 .hero-aside{font-size:7px;right:7%}
 .ticker{padding:12px 0}.ticker-track{gap:24px}.ticker-track span{font-size:15px}.ticker-track b{font-size:19px}
 .brand-message:before{width:240px;height:240px;right:-100px;top:-80px}
 .brand-message .serif{font-size:.93em}
 .business-jump{display:grid;grid-template-columns:1fr 1fr;margin-top:0;margin-bottom:23px}
 .business-jump a{justify-content:space-between;padding:10px 11px}
 .domain-card{border-radius:20px}.domain-card .art{height:215px}
 .art-number{font-size:53px;top:10px;left:15px}.art-arrow{width:36px;height:36px;right:14px;top:13px;font-size:20px}
 .statement-inner{padding-top:93px;padding-bottom:87px}
 .statement-label{top:27px;right:var(--side);font-size:8px}
 .statement-title{font-size:clamp(59px,15.7vw,100px);line-height:.9;letter-spacing:-.105em;margin:36px 0}
 .statement-title .statement-row:nth-child(2){margin-left:4vw}
 .statement-bottom p{font-size:14px}.statement-bottom .btn{width:100%;font-size:12px}
 .statement-ring{width:88vw;right:-44vw;top:18%}.statement-ring:after{font-size:60px}
 .statement-pre{font-size:12px}
 .delivery-steps:before{display:none}
 .method-tab.is-active{box-shadow:inset 4px 0 0 var(--blue)}
 .final-cta:after{width:95vw;right:-40vw;top:-20%}
 .page-hero-stamp{display:none}
 .mobile-float-cta{position:fixed;right:15px;bottom:calc(17px + env(safe-area-inset-bottom));z-index:89;display:inline-flex;align-items:center;gap:13px;padding:13px 17px;border:2px solid var(--ink);border-radius:100px;background:var(--lime);font-size:12px;font-weight:900;box-shadow:4px 5px 0 var(--ink);transform:translateY(125px);opacity:0;pointer-events:none;transition:transform .5s var(--motion-spring),opacity .3s}
 .mobile-float-cta.is-shown{transform:translateY(0);opacity:1;pointer-events:auto}
 .cookie-banner.show~.mobile-float-cta{opacity:0;pointer-events:none}
 .footer-bottom .motion-control{margin-top:14px}
}
@media(hover:none){
 .domain-card:hover,.issue-card:hover,.project-card:hover,.detail-block:hover,.partner-detail:hover,.value-matrix article:hover{transform:none;box-shadow:none}
 .domain-card:hover .art img{transform:none;filter:none}
 .case-row:hover{padding-left:0;padding-right:0}
}
@media(prefers-reduced-motion:reduce){
 .motion-ready [data-reveal],.motion-ready [data-reveal]:not(.is-visible){opacity:1!important;transform:none!important;transition:none!important}
 .scroll-progress>span{transition:none}
 .hero-v2 .hero-board:before{transform:rotate(-12deg)}
}
html.motion-paused *,html.motion-paused *:before,html.motion-paused *:after{animation-play-state:paused!important;scroll-behavior:auto!important}
html.motion-paused .motion-ready [data-reveal],html.motion-paused [data-reveal]{opacity:1!important;transform:none!important}
/* Prevent decorative blur from increasing document scroll width on Chromium */
.business:before{right:0}
/* Final art-direction: keep illustrations uncluttered and avoid overlapping labels */
.hero-v2 .orbit-pill.d{bottom:5%;right:25%}
@media(max-width:600px){.hero-v2 .hero-board .orbit-pill.d{bottom:6%;right:27%}}