:root{
  --ink:#090909;
  --paper:#f7f7f4;
  --white:#fff;
  --red:#e30613;
  --muted:#666;
  --line:#d8d8d4;
  --max:1240px;
  --radius:2px;
  --shadow:0 24px 80px rgba(0,0,0,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;overflow-x:hidden;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}
section[id]{scroll-margin-top:92px}
a:focus-visible,button:focus-visible{outline:3px solid var(--red);outline-offset:4px}
::selection{background:var(--red);color:#fff}
.container{width:min(calc(100% - 48px),var(--max));margin-inline:auto}
.skip-link{position:fixed;left:16px;top:-100px;background:var(--red);color:#fff;padding:12px 18px;z-index:1000}
.skip-link:focus{top:16px}
.site-header{position:sticky;top:0;z-index:100;background:rgba(247,247,244,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(0,0,0,.08)}
.nav-wrap{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.02em}
.brand-mark{display:grid;place-items:center;width:42px;height:42px;background:var(--ink);color:#fff;font-size:14px;position:relative}
.brand-mark:after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--red)}
.brand-text{font-size:17px}
.primary-nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:650}
.primary-nav a{position:relative}
.primary-nav a:not(.nav-cta):after{content:"";position:absolute;left:0;right:100%;bottom:-7px;height:2px;background:var(--red);transition:right .2s ease}
.primary-nav a:hover:after{right:0}
.nav-cta{padding:11px 18px;background:var(--ink);color:#fff}
.menu-toggle{display:none;background:none;border:0;padding:10px;cursor:pointer}
.menu-toggle span{display:block;width:25px;height:2px;background:var(--ink);margin:5px}
.hero{overflow:hidden;background:linear-gradient(180deg,#fff 0%,var(--paper) 100%)}
.hero-grid{display:grid;grid-template-columns:1.13fr .87fr;min-height:calc(100vh - 78px);align-items:center;gap:70px;padding-top:64px;padding-bottom:64px}
.eyebrow{text-transform:uppercase;letter-spacing:.17em;font-size:12px;font-weight:800;color:var(--red);margin:0 0 24px}
.hero h1{font-size:clamp(58px,7.8vw,116px);line-height:.88;letter-spacing:-.075em;margin:0 0 30px;max-width:850px}
.hero h1 span{color:var(--red)}
.hero-lead{max-width:760px;font-size:clamp(18px,2vw,25px);line-height:1.46;color:#343434;margin:0 0 34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:34px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;font-size:14px;font-weight:800;letter-spacing:.01em;border:1px solid transparent;transition:transform .2s ease,background .2s ease,color .2s ease}
.button:hover{transform:translateY(-2px)}
.button-primary{background:var(--red);color:#fff}.button-primary:hover{background:#bd0010}
.button-ghost{border-color:var(--ink);background:transparent}.button-ghost:hover{background:var(--ink);color:#fff}
.button-dark{background:var(--ink);color:#fff}.button-dark:hover{background:var(--red)}
.hero-roles{display:flex;flex-wrap:wrap;gap:8px 16px;color:#555;font-size:13px}
.hero-roles span{display:flex;align-items:center;gap:8px}
.hero-roles span:before{content:"";width:5px;height:5px;background:var(--red);border-radius:50%}
.portrait-frame{position:relative;transform-style:preserve-3d;max-width:530px;margin-left:auto;background:#eee;box-shadow:var(--shadow);overflow:hidden;aspect-ratio:4/5}
.portrait-frame:before{content:"";position:absolute;inset:0;border:1px solid rgba(0,0,0,.12);z-index:2;pointer-events:none}
.portrait-frame:after{content:"";position:absolute;left:0;bottom:0;width:9px;height:100%;background:var(--red);z-index:2}
.portrait-frame img{width:100%;height:100%;object-fit:cover;object-position:72% center;filter:grayscale(100%)}
.portrait-label{position:absolute;right:0;bottom:0;background:var(--red);color:#fff;text-transform:uppercase;letter-spacing:.13em;font-size:10px;font-weight:800;padding:14px 18px;z-index:3}
.hero-rule{height:6px;background:linear-gradient(90deg,var(--red) 0 16%,var(--ink) 16% 100%)}
.metrics{background:var(--ink);color:#fff}
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.metric{padding:40px 28px;border-right:1px solid #333;min-height:174px}
.metric:first-child{border-left:1px solid #333}
.metric strong{display:block;color:var(--red);font-size:56px;line-height:1;font-weight:900;letter-spacing:-.04em;margin-bottom:14px}
.metric span{font-size:13px;color:#c8c8c8;line-height:1.45}
.section{padding:120px 0;background:#fff}
.section-light{background:var(--paper)}
.section-dark{background:var(--ink);color:#fff}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:100px;align-items:start}
.section-heading h2,.section-intro h2,.method-copy h2,.contact h2{font-size:clamp(42px,5.7vw,78px);line-height:.98;letter-spacing:-.058em;margin:0}
.section-copy{font-size:17px;color:#3d3d3d}
.section-copy .lead{font-size:28px;color:var(--ink);line-height:1.35;margin-top:0}
.text-link{display:inline-block;margin-top:16px;font-weight:800;border-bottom:2px solid var(--red);padding-bottom:5px}
.section-intro{max-width:900px;margin-bottom:58px}
.section-intro>p:last-child{font-size:19px;color:#666;max-width:720px}
.section-dark .section-intro>p:last-child{color:#aaa}
.domain-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #383838;border-left:1px solid #383838}
.domain-card{min-height:260px;padding:34px;border-right:1px solid #383838;border-bottom:1px solid #383838;position:relative;transition:background .25s ease}
.domain-card:hover{background:#151515}
.domain-card>span{color:var(--red);font-size:14px;font-weight:900}
.domain-card h3{font-size:25px;line-height:1.15;margin:48px 0 16px;letter-spacing:-.03em}
.domain-card p{color:#aaa;margin:0;max-width:330px;font-size:15px}
.work-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.work-card{border:1px solid var(--line);padding:34px;min-height:330px;background:#fff;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.work-card:hover{transform:translateY(-5px);box-shadow:0 20px 45px rgba(0,0,0,.08);border-color:#bbb}
.work-card-featured{background:var(--red);color:#fff;border-color:var(--red)}
.work-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:52px}
.work-tag{text-transform:uppercase;letter-spacing:.13em;font-size:10px;font-weight:900;color:var(--red)}
.work-card-featured .work-tag{color:#fff}.work-no{font-size:13px;color:#888;font-weight:800}.work-card-featured .work-no{color:#fff}
.work-card h3{font-size:31px;line-height:1.08;margin:0 0 20px;letter-spacing:-.04em}
.work-card p{color:#555;margin:0;font-size:16px}.work-card-featured p{color:#fff}
.work-card ul{padding-left:18px;margin:24px 0 0;color:#fff;font-size:14px}
.method{background:linear-gradient(135deg,#0a0a0a 0%,#161616 100%);color:#fff}
.method-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:100px;align-items:start}
.method-copy{position:sticky;top:130px}
.method-copy p:last-child{color:#aaa;font-size:18px;max-width:520px}
.method-list{list-style:none;margin:0;padding:0;border-top:1px solid #393939}
.method-list li{display:grid;grid-template-columns:74px 1fr;gap:24px;padding:26px 0;border-bottom:1px solid #393939}
.method-list li>span{color:var(--red);font-weight:900;font-size:18px}
.method-list strong{display:block;font-size:25px;letter-spacing:-.025em;margin-bottom:4px}
.method-list p{margin:0;color:#a8a8a8}
.timeline{border-top:1px solid var(--line)}
.timeline-item{display:grid;grid-template-columns:190px 1fr;gap:60px;padding:36px 0;border-bottom:1px solid var(--line)}
.timeline-year{color:var(--red);font-weight:900;font-size:14px;letter-spacing:.04em}
.timeline-item h3{font-size:27px;letter-spacing:-.035em;margin:0 0 8px}
.timeline-item p{margin:0;color:#5d5d5d;max-width:820px}
.publication-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.publication-card{background:var(--paper);border:1px solid var(--line);padding:28px;min-height:310px;display:flex;flex-direction:column;transition:transform .2s ease,border-color .2s ease,background .2s ease}
.publication-card:hover{transform:translateY(-4px);border-color:var(--red);background:#fff}
.publication-card>span{text-transform:uppercase;letter-spacing:.12em;font-size:10px;font-weight:900;color:var(--red)}
.publication-card h3{font-size:25px;line-height:1.15;letter-spacing:-.035em;margin:42px 0 14px}
.publication-card p{color:#646464;margin:0 0 28px}
.publication-card b{margin-top:auto;font-size:13px}
.center{text-align:center;margin-top:34px}
.framework-section{background:linear-gradient(180deg,#f1f1ed 0%,#fff 100%);overflow:hidden}
.framework-lab{display:grid;grid-template-columns:310px minmax(0,1fr);border:1px solid #cfcfca;background:#fff;box-shadow:0 32px 90px rgba(0,0,0,.1)}
.framework-tabs{display:flex;flex-direction:column;background:#0b0b0b;color:#fff;border-right:1px solid #242424}
.framework-tab{appearance:none;width:100%;min-height:138px;padding:27px 25px;border:0;border-bottom:1px solid #292929;background:transparent;color:#fff;text-align:left;display:grid;grid-template-columns:38px 1fr;gap:15px;align-items:start;cursor:pointer;position:relative;transition:background .22s ease,color .22s ease}
.framework-tab:after{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:transparent;transition:background .22s ease}
.framework-tab:hover{background:#151515}
.framework-tab.is-active{background:#fff;color:var(--ink)}
.framework-tab.is-active:after{background:var(--red)}
.framework-tab-no{color:var(--red);font-size:14px;font-weight:950;line-height:1.2}
.framework-tab strong{display:block;font-size:17px;line-height:1.15;letter-spacing:-.02em;margin-bottom:9px}
.framework-tab small{display:block;color:#8d8d8d;font-size:12px;line-height:1.35}
.framework-tab.is-active small{color:#666}
.framework-workspace{min-width:0;background:#fff}
.framework-panel{min-height:680px;padding:34px}
.framework-panel[hidden]{display:none}
.framework-panel-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;padding-bottom:24px;border-bottom:1px solid #d8d8d4}
.framework-panel-head>div>span{text-transform:uppercase;letter-spacing:.14em;color:var(--red);font-size:10px;font-weight:900}
.framework-panel-head h3{font-size:34px;line-height:1.05;letter-spacing:-.045em;margin:7px 0 0}
.framework-panel-head>p{margin:0;color:#6b6b6b;font-size:13px}
.framework-panel-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(250px,.65fr);gap:26px;padding-top:26px;align-items:stretch}
.framework-canvas{position:relative;min-height:500px;display:grid;place-items:center;overflow:hidden;border:1px solid #d5d5d0}
.framework-canvas:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(0,0,0,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(0,0,0,.035) 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(to bottom,transparent,black 15%,black 85%,transparent)}
.framework-canvas-light{background:radial-gradient(circle at 50% 42%,#fff 0%,#f6f6f2 60%,#eeeeea 100%)}
.framework-canvas-dark{background:radial-gradient(circle at 50% 45%,#242424 0%,#0c0c0c 66%,#050505 100%);border-color:#262626}
.framework-detail{min-height:500px;padding:32px;background:#f2f2ee;border:1px solid #d4d4cf;display:flex;flex-direction:column;position:relative;overflow:hidden}
.framework-detail:after{content:"";position:absolute;width:170px;height:170px;border:38px solid rgba(227,6,19,.06);border-radius:50%;right:-85px;bottom:-85px}
.framework-detail-dark{background:#0b0b0b;color:#fff;border-color:#272727}
.framework-detail-dark:after{border-color:rgba(227,6,19,.14)}
.framework-detail-index{font-size:72px;line-height:.9;color:var(--red);font-weight:950;letter-spacing:-.06em;position:relative;z-index:1}
.framework-detail-label{text-transform:uppercase;letter-spacing:.15em;font-size:10px;font-weight:900;color:#777;margin:24px 0 8px;position:relative;z-index:1}
.framework-detail-dark .framework-detail-label{color:#888}
.framework-detail-title{font-size:30px;line-height:1.05;letter-spacing:-.04em;margin:0 0 18px;position:relative;z-index:1}
.framework-detail-copy{font-size:15px;color:#5d5d5d;margin:0;position:relative;z-index:1}
.framework-detail-dark .framework-detail-copy{color:#b7b7b7}
.framework-next{margin-top:auto;align-self:flex-start;border:0;border-bottom:2px solid var(--red);background:transparent;color:inherit;padding:11px 0 7px;font-weight:900;font-size:13px;cursor:pointer;position:relative;z-index:1}
.framework-next span{display:inline-block;margin-left:8px;transition:transform .2s ease}
.framework-next:hover span{transform:translateX(5px)}
.framework-note{text-align:center;color:#777;font-size:13px;margin:28px auto 0;max-width:760px}
/* Institutional architecture: layered, readable and clickable */
.architecture-model{position:relative;width:min(600px,92%);height:420px;perspective:1200px;transform-style:preserve-3d}
.architecture-model:after{content:"";position:absolute;left:14%;right:8%;bottom:25px;height:38px;background:rgba(0,0,0,.2);filter:blur(22px);transform:skewX(-12deg);border-radius:50%}
.architecture-layer{--offset:calc(var(--level) * 57px);appearance:none;position:absolute;left:50%;top:calc(14px + var(--offset));z-index:calc(10 - var(--level));width:calc(76% + var(--level) * 4%);height:78px;transform:translateX(-50%) perspective(800px) rotateX(56deg) rotateZ(-4deg);transform-origin:center;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 34px;border:1px solid #bdbdb8;border-top:4px solid #111;background:linear-gradient(180deg,#fff,#e9e9e5);box-shadow:0 18px 25px rgba(0,0,0,.13);color:#111;cursor:pointer;clip-path:polygon(5% 0,96% 0,100% 80%,0 80%);transition:transform .22s ease,filter .22s ease,background .22s ease,border-color .22s ease}
.architecture-layer:after{content:"";position:absolute;left:3%;right:1%;height:16px;bottom:-13px;background:#c8c8c3;clip-path:polygon(0 0,100% 0,95% 100%,4% 100%)}
.architecture-layer span,.architecture-layer b{position:relative;z-index:2;transform:rotateZ(4deg) rotateX(-12deg);text-transform:uppercase;letter-spacing:.075em}
.architecture-layer span{font-size:12px;font-weight:950}
.architecture-layer b{font-size:9px;color:#777}
.architecture-layer:hover,.architecture-layer:focus-visible{filter:brightness(1.02);transform:translateX(-50%) translateY(-7px) perspective(800px) rotateX(56deg) rotateZ(-4deg)}
.architecture-layer.is-active{background:linear-gradient(180deg,#f6323e,var(--red));border-color:var(--red);border-top-color:#8f0009;color:#fff;transform:translateX(-50%) translateY(-10px) perspective(800px) rotateX(56deg) rotateZ(-4deg);box-shadow:0 25px 40px rgba(227,6,19,.25)}
.architecture-layer.is-active:after{background:#92000a}
.architecture-layer.is-active b{color:#fff}
/* Ecosystem: radial stakeholder system */
.ecosystem-model{position:relative;width:min(610px,96%);height:450px}
.ecosystem-orbit{position:absolute;left:50%;top:50%;border-radius:50%;transform:translate(-50%,-50%) rotateX(62deg);border:1px solid rgba(255,255,255,.22);box-shadow:0 16px 38px rgba(227,6,19,.08)}
.ecosystem-orbit-outer{width:440px;height:440px}
.ecosystem-orbit-inner{width:300px;height:300px;border-color:rgba(227,6,19,.65)}
.ecosystem-lines{position:absolute;inset:0;width:100%;height:100%}
.ecosystem-lines line{stroke:rgba(255,255,255,.25);stroke-width:1.5;stroke-dasharray:5 7}
.ecosystem-core{position:absolute;left:50%;top:50%;width:170px;height:170px;transform:translate(-50%,-50%);border-radius:50%;display:grid;place-content:center;text-align:center;background:radial-gradient(circle at 35% 27%,#ff4d57 0%,var(--red) 43%,#790008 100%);color:#fff;box-shadow:0 26px 60px rgba(227,6,19,.3),inset 0 1px 0 rgba(255,255,255,.35);z-index:3}
.ecosystem-core:after{content:"";position:absolute;inset:-18px;border:1px solid rgba(227,6,19,.55);border-radius:50%;transform:rotateX(63deg)}
.ecosystem-core span{font-size:12px;text-transform:uppercase;letter-spacing:.12em}
.ecosystem-core strong{font-size:23px;line-height:1.02;letter-spacing:-.04em}
.ecosystem-core small{font-size:10px;margin-top:8px;color:#ffd7d9}
.ecosystem-node{appearance:none;position:absolute;z-index:5;width:126px;min-height:64px;transform:translate(-50%,-50%);padding:12px 10px;border:1px solid #525252;border-radius:3px;background:#111;color:#fff;text-align:center;box-shadow:0 14px 28px rgba(0,0,0,.32);cursor:pointer;transition:transform .2s ease,background .2s ease,border-color .2s ease,box-shadow .2s ease}
.ecosystem-node b{display:block;font-size:13px;line-height:1.1}
.ecosystem-node span{display:block;margin-top:4px;color:#898989;text-transform:uppercase;letter-spacing:.1em;font-size:8px;font-weight:900}
.ecosystem-node:hover,.ecosystem-node:focus-visible{transform:translate(-50%,-50%) translateY(-5px);border-color:#888}
.ecosystem-node.is-active{background:var(--red);border-color:#ff6870;box-shadow:0 18px 38px rgba(227,6,19,.28)}
.ecosystem-node.is-active span{color:#fff}
.ecosystem-node-1{left:50%;top:7%}.ecosystem-node-2{left:80%;top:27%}.ecosystem-node-3{left:80%;top:73%}.ecosystem-node-4{left:50%;top:93%}.ecosystem-node-5{left:20%;top:73%}.ecosystem-node-6{left:20%;top:27%}
/* Transformation OS: progressive flywheel */
.operating-model{position:relative;width:min(600px,96%);height:450px;--progress:60deg}
.operating-ring{position:absolute;left:50%;top:50%;width:330px;height:330px;transform:translate(-50%,-50%) rotateX(63deg);border-radius:50%;background:conic-gradient(var(--red) 0 var(--progress),#d8d8d3 var(--progress) 360deg);box-shadow:0 34px 45px rgba(0,0,0,.15);transition:background .3s ease}
.operating-ring:before{content:"";position:absolute;inset:25px;border-radius:50%;background:#fafaf8;box-shadow:inset 0 0 0 1px #c8c8c3}
.operating-ring:after{content:"";position:absolute;inset:79px;border-radius:50%;background:#fff;box-shadow:0 10px 25px rgba(0,0,0,.12)}
.operating-core{position:absolute;left:50%;top:50%;z-index:4;width:180px;height:180px;transform:translate(-50%,-50%);border-radius:50%;display:grid;place-content:center;text-align:center;background:#0a0a0a;color:#fff;box-shadow:0 24px 45px rgba(0,0,0,.26)}
.operating-core span{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:#aaa}.operating-core strong{font-size:24px;line-height:1;letter-spacing:-.04em}.operating-core small{margin-top:9px;font-size:10px;color:#aaa}
.operating-stage{appearance:none;position:absolute;z-index:5;width:126px;min-height:60px;transform:translate(-50%,-50%);padding:9px 10px;border:1px solid #c2c2bd;background:#fff;color:#111;box-shadow:0 13px 25px rgba(0,0,0,.15);display:flex;align-items:center;gap:9px;justify-content:center;cursor:pointer;transition:transform .2s ease,background .2s ease,color .2s ease,border-color .2s ease}
.operating-stage span{color:var(--red);font-size:10px;font-weight:950}.operating-stage b{font-size:12px;line-height:1.05}
.operating-stage:hover,.operating-stage:focus-visible{transform:translate(-50%,-50%) translateY(-5px);border-color:#888}
.operating-stage.is-active{background:var(--red);border-color:#9e000a;color:#fff;box-shadow:0 18px 35px rgba(227,6,19,.25)}
.operating-stage.is-active span{color:#fff}
.operating-stage-1{left:50%;top:7%}.operating-stage-2{left:82%;top:27%}.operating-stage-3{left:82%;top:73%}.operating-stage-4{left:50%;top:93%}.operating-stage-5{left:18%;top:73%}.operating-stage-6{left:18%;top:27%}
.tilt-surface{--rx:0deg;--ry:0deg;transform:perspective(1200px) rotateX(var(--rx)) rotateY(var(--ry));transform-style:preserve-3d}
.media-section{background:#f0f0ec}
.video-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.video-card{background:#fff;border:1px solid #d2d2ce;display:flex;flex-direction:column;min-width:0;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.video-card:hover{transform:translateY(-6px);box-shadow:0 22px 48px rgba(0,0,0,.11);border-color:#aaa}
.video-thumbnail{position:relative;aspect-ratio:16/9;background:linear-gradient(135deg,#111,#343434);overflow:hidden}
.video-thumbnail img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease,filter .35s ease}
.video-card:hover .video-thumbnail img{transform:scale(1.035);filter:contrast(1.05)}
.video-thumbnail.image-fallback:before{content:"Video preview";position:absolute;inset:0;display:grid;place-items:center;color:#fff;text-transform:uppercase;letter-spacing:.14em;font-size:11px;font-weight:900}
.play-button{position:absolute;left:50%;top:50%;width:64px;height:46px;transform:translate(-50%,-50%);border-radius:12px;background:var(--red);box-shadow:0 12px 28px rgba(0,0,0,.3)}
.play-button:after{content:"";position:absolute;left:27px;top:14px;border-left:15px solid #fff;border-top:9px solid transparent;border-bottom:9px solid transparent}
.video-duration{position:absolute;right:10px;bottom:10px;background:rgba(0,0,0,.82);color:#fff;padding:5px 8px;font-size:9px;font-weight:850;text-transform:uppercase;letter-spacing:.08em}
.video-body{padding:25px;display:flex;flex-direction:column;flex:1}
.video-body>span{text-transform:uppercase;letter-spacing:.12em;color:var(--red);font-size:10px;font-weight:900}
.video-body h3{font-size:24px;line-height:1.14;letter-spacing:-.035em;margin:22px 0 12px}
.video-body p{color:#626262;margin:0 0 24px}
.video-body b{margin-top:auto;font-size:13px}
.media-lower{display:grid;grid-template-columns:1fr auto;gap:34px;align-items:end;margin-top:46px}
.media-list{border-top:1px solid #ccc}
.media-item{display:grid;grid-template-columns:70px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid #ccc;align-items:start}
.media-item>span{color:var(--red);font-weight:900}
.media-item strong{font-size:19px;line-height:1.2}
.media-item p{margin:5px 0 0;color:#666}
.contact{padding:110px 0;background:var(--red);color:#fff}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:90px;align-items:start}
.contact .eyebrow{color:#fff}
.contact-copy>p:last-child{font-size:20px;max-width:650px}
.contact-card{background:#fff;color:var(--ink);padding:34px}
.contact-card>a:not(.button),.contact-card>div{display:block;padding:18px 0;border-bottom:1px solid #ddd}
.contact-card span{display:block;text-transform:uppercase;letter-spacing:.12em;font-size:9px;font-weight:900;color:#777;margin-bottom:5px}
.contact-card strong{font-size:16px;word-break:break-word}
.contact-button{width:100%;margin-top:28px}
.site-footer{background:var(--ink);color:#fff;padding:58px 0}
.footer-grid{display:grid;grid-template-columns:1.25fr .75fr .6fr;gap:60px;align-items:start}
.footer-brand{margin-bottom:16px}
.footer-grid p{color:#aaa;max-width:400px}
.footer-links{display:grid;gap:10px;font-size:14px}
.footer-links a:hover{color:var(--red)}
.footer-meta{text-align:right;font-size:13px}.footer-meta a{color:#ccc}.footer-meta a:hover{color:#fff}
.reveal{opacity:1;transform:none}
.js-ready .reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s ease}
.js-ready .reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js-ready .reveal{opacity:1;transform:none;transition:none}.button,.tilt-surface,.video-card,.framework-card{transition:none!important}.tilt-surface{transform:none!important}}
@media (max-width:1040px){
  .primary-nav{gap:17px}.hero-grid{grid-template-columns:1fr 430px;gap:35px}.hero h1{font-size:72px}.metrics-grid{grid-template-columns:repeat(2,1fr)}.metric:nth-child(3){border-left:1px solid #333}.split,.method-grid,.media-grid,.contact-grid{gap:56px}.domain-grid{grid-template-columns:repeat(2,1fr)}.publication-grid{grid-template-columns:repeat(2,1fr)}.framework-grid{grid-template-columns:1fr 1fr}.framework-card:last-child{grid-column:1/-1;min-height:590px}.video-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .container{width:min(calc(100% - 32px),var(--max))}.site-header{position:sticky}.menu-toggle{display:block}.primary-nav{position:absolute;left:0;right:0;top:78px;background:var(--paper);border-bottom:1px solid var(--line);padding:18px 24px 28px;display:none;flex-direction:column;align-items:stretch;gap:0}.primary-nav.open{display:flex}.primary-nav a{padding:13px 0;border-bottom:1px solid #ddd}.primary-nav .nav-cta{margin-top:12px;text-align:center;border:0}.hero-grid{grid-template-columns:1fr;min-height:auto;padding-top:58px;gap:48px}.hero h1{font-size:clamp(56px,15vw,90px)}.hero-visual{order:-1}.portrait-frame{margin:0;max-width:none;height:min(72vh,650px);aspect-ratio:auto}.metrics-grid{grid-template-columns:1fr 1fr}.metric{min-height:160px}.split,.method-grid,.contact-grid{grid-template-columns:1fr}.method-copy{position:static}.work-grid{grid-template-columns:1fr}.framework-grid{grid-template-columns:1fr}.framework-card,.framework-card:last-child{grid-column:auto;min-height:620px}.video-grid{grid-template-columns:1fr}.media-lower{grid-template-columns:1fr;align-items:start}.timeline-item{grid-template-columns:1fr;gap:8px}.footer-grid{grid-template-columns:1fr 1fr}.footer-meta{text-align:left}.section{padding:88px 0}
}
@media (max-width:560px){
  .brand-text{font-size:15px}.hero-grid{padding-top:32px}.hero h1{font-size:56px}.hero-lead{font-size:18px}.portrait-frame{height:470px}.hero-actions{flex-direction:column}.button{width:100%}.metrics-grid{grid-template-columns:1fr}.metric,.metric:nth-child(3){border-left:1px solid #333}.metric{min-height:auto}.split{gap:36px}.section-heading h2,.section-intro h2,.method-copy h2,.contact h2{font-size:43px}.section-copy .lead{font-size:23px}.domain-grid{grid-template-columns:1fr}.domain-card{min-height:230px}.work-card{padding:26px}.work-card h3{font-size:27px}.publication-grid{grid-template-columns:1fr}.framework-card,.framework-card:last-child{min-height:560px;padding:22px}.framework-visual{height:300px}.orbit-disc{width:242px;height:242px}.orbit-core{inset:70px}.node-1{left:83px}.node-5{left:77px}.flywheel-disc{width:244px;height:244px}.flywheel-core{inset:70px}.flywheel-disc>span{transform:rotate(var(--angle)) translateY(-112px) rotate(calc(var(--angle) * -1)) translateZ(58px) rotateZ(-8deg) rotateX(-55deg)}.video-body h3{font-size:22px}.timeline-item h3{font-size:23px}.media-item{grid-template-columns:55px 1fr}.media-item i{display:none}.contact-card{padding:24px}.footer-grid{grid-template-columns:1fr}.footer-meta{text-align:left}
}

/* Framework lab responsive refinements */
@media (max-width:1180px){
  .framework-lab{grid-template-columns:1fr}
  .framework-tabs{display:grid;grid-template-columns:repeat(3,1fr);border-right:0;border-bottom:1px solid #242424}
  .framework-tab{min-height:112px;border-bottom:0;border-right:1px solid #292929}
  .framework-panel{min-height:auto}
}
@media (max-width:900px){
  .framework-panel-grid{grid-template-columns:1fr}
  .framework-canvas,.framework-detail{min-height:460px}
  .framework-detail{min-height:300px}
  .framework-panel-head{align-items:flex-start}
}
@media (max-width:700px){
  .framework-tabs{display:grid;grid-template-columns:1fr;overflow:visible}
  .framework-tab{min-height:86px;padding:18px 20px;border-right:0;border-bottom:1px solid #292929}
  .framework-panel{padding:22px}
  .framework-panel-head{display:block}
  .framework-panel-head>p{margin-top:10px}
  .framework-panel-head h3{font-size:29px}
  .framework-canvas{min-height:430px}
  .framework-detail{min-height:300px;padding:26px}
  .framework-detail-index{font-size:58px}
  .architecture-model{width:100%;height:380px}
  .architecture-layer{height:72px;padding:0 22px}
  .ecosystem-model,.operating-model{width:100%;height:410px}
  .ecosystem-orbit-outer{width:340px;height:340px}
  .ecosystem-orbit-inner{width:235px;height:235px}
  .ecosystem-core{width:145px;height:145px}
  .ecosystem-node,.operating-stage{width:104px;min-height:56px;padding:8px}
  .ecosystem-node b{font-size:11px}
  .operating-ring{width:280px;height:280px}
  .operating-core{width:150px;height:150px}
  .operating-core strong{font-size:20px}
}
@media (max-width:480px){
  .framework-panel{padding:16px}
  .framework-panel-grid{gap:16px;padding-top:16px}
  .framework-canvas{min-height:390px}
  .architecture-model{height:350px}
  .architecture-layer{width:calc(80% + var(--level) * 3%);height:66px;padding:0 15px;top:calc(11px + var(--level) * 50px)}
  .architecture-layer span{font-size:9px}
  .architecture-layer b{font-size:7px}
  .ecosystem-model,.operating-model{height:370px}
  .ecosystem-orbit-outer{width:280px;height:280px}
  .ecosystem-orbit-inner{width:195px;height:195px}
  .ecosystem-core{width:120px;height:120px}
  .ecosystem-core strong{font-size:18px}
  .ecosystem-node,.operating-stage{width:88px;min-height:50px;padding:7px 5px}
  .ecosystem-node b,.operating-stage b{font-size:9px}
  .ecosystem-node span{font-size:7px}
  .ecosystem-node-2,.ecosystem-node-3{left:84%}
  .ecosystem-node-5,.ecosystem-node-6{left:16%}
  .operating-ring{width:235px;height:235px}
  .operating-core{width:125px;height:125px}
  .operating-core strong{font-size:17px}
  .operating-stage-2,.operating-stage-3{left:85%}
  .operating-stage-5,.operating-stage-6{left:15%}
  .framework-detail-title{font-size:26px}
}


.framework-swipe-hint{display:none}

/* Stress-test refinements: resilient motion, navigation state and compact mobile frameworks */
body.nav-open{overflow:hidden}
.primary-nav a[aria-current="page"]:not(.nav-cta){color:var(--red)}
.menu-toggle span{transition:transform .2s ease,opacity .2s ease}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.framework-tab:focus-visible,.architecture-layer:focus-visible,.ecosystem-node:focus-visible,.operating-stage:focus-visible,.framework-next:focus-visible{outline:3px solid var(--red);outline-offset:3px}
.video-thumbnail.image-fallback{display:grid;place-items:center}
.video-thumbnail.image-fallback:after{content:"YouTube";color:#fff;font-weight:950;font-size:clamp(28px,6vw,54px);letter-spacing:-.04em;opacity:.16}

@media (max-width:700px){
  .framework-section{overflow:clip}
  .framework-lab{border-left:0;border-right:0;box-shadow:0 18px 45px rgba(0,0,0,.08)}
  .framework-tabs{display:flex;flex-direction:row;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scrollbar-width:thin;border-bottom:1px solid #242424}
  .framework-tab{flex:0 0 218px;min-height:92px;padding:18px 16px;border-right:1px solid #292929;border-bottom:0;scroll-snap-align:start;grid-template-columns:30px 1fr;gap:10px}
  .framework-tab strong{font-size:15px;margin-bottom:5px}
  .framework-tab small{font-size:10px}
  .framework-swipe-hint{display:flex;align-items:center;justify-content:space-between;margin:0;padding:9px 16px;background:#161616;color:#aaa;text-transform:uppercase;letter-spacing:.1em;font-size:8px;font-weight:900}
  .framework-swipe-hint span{color:var(--red);font-size:14px}
  .framework-panel{padding:20px}
  .framework-panel-head h3{font-size:30px}
  .framework-panel-grid{grid-template-columns:1fr;gap:14px;padding-top:18px}
  .framework-canvas{min-height:0;padding:14px}
  .framework-detail{min-height:0;padding:24px}
  .framework-next{margin-top:24px}

  /* Mobile architecture becomes a readable layered stack while desktop retains 3D depth. */
  .architecture-model{width:100%;height:auto;perspective:none;display:grid;gap:9px;padding:4px;transform:none}
  .architecture-model:after{display:none}
  .architecture-layer{position:relative;inset:auto!important;width:100%!important;height:auto;min-height:62px;transform:none!important;clip-path:none;padding:12px 15px;border:1px solid #c7c7c2;border-left:4px solid #111;border-top-width:1px;box-shadow:none;justify-content:space-between;background:#fff}
  .architecture-layer:after{display:none}
  .architecture-layer span,.architecture-layer b{transform:none;text-align:left}
  .architecture-layer span{font-size:10px}
  .architecture-layer b{font-size:8px;text-align:right}
  .architecture-layer.is-active{border-left-color:#8f0009;background:var(--red);box-shadow:0 10px 24px rgba(227,6,19,.17)}

  /* Radial systems convert to functional touch grids on narrow screens. */
  .ecosystem-model,.operating-model{width:100%;height:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;padding:4px}
  .ecosystem-orbit,.ecosystem-lines,.operating-ring{display:none}
  .ecosystem-core,.operating-core{position:relative;inset:auto;transform:none;width:100%;height:auto;min-height:118px;border-radius:2px;grid-column:1/-1;padding:20px;box-shadow:none}
  .ecosystem-core:after{display:none}
  .ecosystem-node,.operating-stage{position:relative;inset:auto!important;transform:none!important;width:100%;min-height:66px;padding:10px;border-radius:2px;box-shadow:none}
  .ecosystem-node:hover,.ecosystem-node:focus-visible,.operating-stage:hover,.operating-stage:focus-visible{transform:none!important}
  .ecosystem-node b,.operating-stage b{font-size:11px}
  .ecosystem-node span{font-size:7px}
  .operating-stage{justify-content:flex-start;text-align:left}
  .operating-stage span{font-size:9px}
  .framework-note{padding-inline:18px;font-size:12px}
}

@media (max-width:380px){
  .framework-panel{padding:14px}
  .framework-panel-head h3{font-size:27px}
  .framework-canvas{padding:10px}
  .framework-detail{padding:21px}
  .framework-detail-index{font-size:54px}
  .framework-detail-copy{font-size:14px}
  .framework-tab{flex-basis:202px}
}