.about-metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.about-metric-grid>a{position:relative;border:1px solid var(--line);padding:26px;background:var(--surface);min-width:0}.about-metric-grid strong{font-size:65px;line-height:1;font-weight:500;letter-spacing:-2px;color:var(--brand);display:block;font-variant-numeric:tabular-nums}.about-metric-grid h3{font-size:15px;font-weight:600;line-height:1.5;margin:22px 0 13px}.about-metric-grid p{font-size:12px;line-height:1.8;color:var(--muted);margin-bottom:25px}.about-metric-grid>a>.icon{position:absolute;bottom:24px;right:24px;width:15px;height:15px}.about-metric-grid>a:hover{border-color:var(--brand)}.about-system-modes{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}.about-system-modes button{min-height:46px;border:1px solid var(--line);border-radius:3px;background:var(--surface);padding:12px 18px;font:inherit;font-size:12px;color:var(--text);cursor:pointer}.about-system-modes [aria-pressed=true]{background:var(--action-bg);border-color:var(--action-bg);color:var(--action-text)}.about-system-modes :focus-visible{outline:3px solid var(--focus);outline-offset:4px}.about-system-panel{background:var(--surface);border:1px solid var(--line);padding:35px}.about-system-panel[hidden]{display:none!important}.about-system-panel header{max-width:800px}.about-system-panel header h3{font-size:28px;line-height:1.3;font-weight:500;letter-spacing:-.5px;margin:17px 0}.about-system-panel header>p{font-size:14px;line-height:1.85;color:var(--muted)}.about-pipeline{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px;list-style:none;padding:0;margin:35px 0}.about-pipeline li{position:relative;min-width:0;background:var(--soft);border:1px solid var(--line);padding:18px 14px;min-height:165px}.about-pipeline li:not(:last-child):after{content:'';position:absolute;top:50%;left:100%;width:24px;height:1px;background:var(--line)}.about-pipeline li:not(:last-child):before{content:'';position:absolute;z-index:1;top:calc(50% - 2px);left:100%;width:5px;height:5px;background:var(--brand);border-radius:50%;animation:pipeline-travel 2.5s linear infinite}.about-pipeline li:nth-child(2):before{animation-delay:.45s}.about-pipeline li:nth-child(3):before{animation-delay:.9s}.about-pipeline li:nth-child(4):before{animation-delay:1.35s}.pipeline-node-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:22px}.pipeline-node-top>span:first-child{font-size:10px;color:var(--muted)}.pipeline-node-top>img{object-fit:contain}.pipeline-node-mark{font-size:23px;color:var(--brand)}.about-pipeline strong{font-size:14px;font-weight:600}.about-pipeline p{font-size:11px;line-height:1.8;color:var(--muted);margin-top:9px}.about-system-evidence{display:flex;gap:16px 25px;flex-wrap:wrap;align-items:center;border-top:1px solid var(--line);padding-top:25px}.about-system-evidence>span{font-size:10px;color:var(--muted);letter-spacing:.5px}.about-system-evidence .text-link{font-size:12px}.about-systems .section-label>button{min-height:44px;background:none;border:0;padding:0;color:var(--brand);font:inherit;font-size:11px;cursor:pointer}.motion-paused .about-pipeline li:before{animation-play-state:paused}.about-systems .section-label{align-items:center}
@keyframes pipeline-travel{0%{transform:translateX(0);opacity:0}20%,80%{opacity:1}100%{transform:translateX(24px);opacity:0}}
@media(max-width:1000px){.about-metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.about-system-panel{padding:26px}.about-pipeline{gap:15px}.about-pipeline li{padding:14px 10px}.about-pipeline li:not(:last-child):after{width:15px}.about-pipeline li:not(:last-child):before{display:none}.about-pipeline p{font-size:10px}}
@media(max-width:720px){.about-metric-grid{gap:14px}.about-metric-grid>a{padding:22px}.about-metric-grid strong{font-size:48px}.about-metric-grid h3{font-size:14px}.about-metric-grid p{font-size:11px}.about-system-modes{gap:8px}.about-system-modes button{padding:11px 13px;font-size:11px}.about-system-panel{padding:24px}.about-system-panel header h3{font-size:25px}.about-pipeline{grid-template-columns:1fr;gap:15px;margin:28px 0}.about-pipeline li{display:grid;grid-template-columns:45px 1fr;gap:0 16px;min-height:0;padding:18px}.pipeline-node-top{grid-row:1/3;flex-direction:column;align-items:flex-start;margin:0;justify-content:space-between;gap:9px}.about-pipeline strong{font-size:15px}.about-pipeline p{font-size:12px;margin:5px 0 0}.about-pipeline li:not(:last-child):after{left:50%;top:100%;width:1px;height:15px}.about-system-evidence{align-items:flex-start;flex-direction:column;gap:18px}}
@media(prefers-reduced-motion:reduce){.about-pipeline li:before{animation:none!important;display:none!important}}
@media print{.about-system-modes,.about-systems [data-motion-toggle]{display:none}.about-system-panel[hidden]{display:block!important;margin-top:25px}.about-pipeline li:before{display:none}.about-system-panel{break-inside:avoid}.about-metric-grid{grid-template-columns:repeat(4,1fr)}}


/* About profile refresh: clearer hierarchy, visual evidence, and responsive story cards. */
.about-profile{display:grid;grid-template-columns:minmax(260px,.82fr) minmax(0,1.18fr);gap:clamp(38px,6.4vw,88px);align-items:center;padding-top:54px;padding-bottom:55px}
.about-profile-visual{position:relative;max-width:450px;min-width:0}
.about-portrait{position:relative;aspect-ratio:4/5;margin:0;overflow:visible;background:var(--soft)}
.about-portrait:before{content:"";position:absolute;inset:13px -13px -13px 13px;border:1px solid var(--line);z-index:0}
.about-portrait>img{position:relative;z-index:1;display:block;width:100%;height:100%;object-fit:cover;object-position:center 25%;border:1px solid var(--line)}
.about-portrait figcaption{position:absolute;z-index:2;left:0;right:0;bottom:0;display:flex;justify-content:space-between;gap:12px;align-items:center;padding:15px 17px;color:#fff;background:linear-gradient(0deg,rgba(24,19,20,.82),rgba(24,19,20,0));font-size:8px;letter-spacing:.8px}
.about-portrait figcaption span:last-child{font-size:7px;opacity:.78;text-align:right}
.about-visual-card{position:absolute;z-index:3;right:-38px;bottom:33px;width:min(330px,88%);padding:18px 20px 15px;background:var(--surface);border:1px solid var(--line);box-shadow:0 16px 38px rgba(25,18,20,.14);border-radius:5px}
.about-visual-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:8px;letter-spacing:1px;color:var(--muted)}
.about-visual-spark{font-size:20px;color:var(--brand)}
.about-visual-chart{display:block;width:100%;height:auto;margin:7px 0 1px;color:var(--muted)}
.about-visual-steps{display:flex;align-items:center;justify-content:space-between;gap:6px;font-size:7px;letter-spacing:.5px;font-weight:700}
.about-visual-steps i{font-style:normal;color:var(--brand);font-size:12px}
.about-visual-card>small{display:block;margin-top:11px;padding-top:10px;border-top:1px solid var(--line);font-size:6px;letter-spacing:.75px;color:var(--muted)}
.about-profile-copy{min-width:0}
.about-profile-copy>.eyebrow{font-size:8px}
.about-profile-copy h1{font-size:clamp(39px,4.7vw,66px);line-height:1.08;letter-spacing:-2.8px;margin:19px 0 23px;max-width:760px}
.about-profile-copy .about-lead{font-size:14px;line-height:1.95;color:var(--muted);margin:0;max-width:760px}
.about-role-pills{display:flex;flex-wrap:wrap;gap:7px;margin-top:21px}
.about-role-pills>span{padding:7px 11px;border:1px solid var(--line);border-radius:2px;background:var(--soft);font-size:9px;color:var(--ink)}
.about-proof-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;border-block:1px solid var(--line);margin:26px 0 21px}
.about-proof-grid>div{min-width:0;padding:17px 0}
.about-proof-grid>div+div{padding-left:21px;border-left:1px solid var(--line)}
.about-proof-grid .mono{display:block;font-size:7px;letter-spacing:.75px;color:var(--muted);line-height:1.7}
.about-proof-grid strong{display:block;margin:7px 0 5px;font-size:18px;line-height:1.35;font-weight:500;letter-spacing:-.3px}
.about-proof-grid small{display:block;font-size:9px;line-height:1.65;color:var(--muted)}
.about-actions{display:flex;flex-wrap:wrap;align-items:center;gap:22px}
.about-actions>.text-link{font-size:11px}
.about-context{display:grid;grid-template-columns:minmax(230px,.8fr) minmax(0,1.2fr);gap:45px;align-items:center;border-top:1px solid var(--line);padding-top:37px;padding-bottom:42px}
.about-context-heading>.eyebrow,.about-beyond-heading .eyebrow{font-size:8px}
.about-context-heading h2,.about-beyond-heading h2{font-size:clamp(27px,3vw,39px);line-height:1.18;letter-spacing:-1.3px;margin:13px 0}
.about-context-heading>p,.about-beyond-heading>p{font-size:11px;line-height:1.85;color:var(--muted);max-width:440px}
.about-domain-list{display:flex;flex-wrap:wrap;gap:9px}
.about-domain-list>span{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);background:var(--surface);padding:9px 12px;font-size:10px;border-radius:3px}
.about-domain-list i{font-size:7px;font-style:normal;color:var(--brand);font-variant-numeric:tabular-nums}
.about-beyond{padding-top:42px;padding-bottom:52px}
.about-beyond-heading{display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:end;margin-bottom:25px}
.about-beyond-heading h2{font-size:clamp(30px,3.4vw,43px)}
.about-beyond-heading>p{max-width:590px;margin-left:auto}
.about-beyond-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.about-beyond-card{display:flex;flex-direction:column;min-width:0;min-height:260px;padding:22px 22px 19px;background:var(--surface);border:1px solid var(--line);border-radius:4px}
.about-beyond-card-top{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:31px}
.about-card-index{font-size:7px;letter-spacing:.9px;color:var(--muted)}
.about-beyond-card-top>img{width:27px;height:27px;object-fit:contain}
.about-card-symbol{font-size:23px;color:var(--brand)}
.about-card-date{display:block;margin:19px 0 7px;font-size:8px;line-height:1.65;color:var(--brand)}
.about-beyond-card h3{font-size:18px;line-height:1.35;font-weight:500;letter-spacing:-.35px;margin:0 0 10px}
.about-beyond-card>p{font-size:10px;line-height:1.85;color:var(--muted);margin:0 0 19px}
.about-card-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.about-card-tags>span{padding:5px 7px;background:var(--soft);border:1px solid var(--line);font-size:7px;color:var(--muted);border-radius:2px}
@media(max-width:1000px){
 .about-profile{gap:46px;grid-template-columns:minmax(235px,.83fr) minmax(0,1.17fr)}
 .about-visual-card{right:-18px;width:88%}
 .about-profile-copy h1{font-size:clamp(37px,4.6vw,56px);letter-spacing:-2.3px}
 .about-profile-copy .about-lead{font-size:12px}
 .about-proof-grid{gap:13px}
 .about-proof-grid>div+div{padding-left:13px}
 .about-beyond-grid{gap:11px}
 .about-beyond-card{padding:18px;min-height:275px}
 .about-beyond-card h3{font-size:16px}
}
@media(max-width:720px){
 .about-profile{grid-template-columns:1fr;gap:47px;padding-top:35px;padding-bottom:38px}
 .about-profile-visual{width:min(100%,470px);margin-inline:auto}
 .about-portrait{aspect-ratio:4/4.6}
 .about-visual-card{right:10px;bottom:22px;width:min(310px,82%)}
 .about-profile-copy h1{font-size:clamp(39px,9vw,54px);letter-spacing:-2.1px}
 .about-profile-copy .about-lead{font-size:13px}
 .about-proof-grid{gap:15px}
 .about-context{grid-template-columns:1fr;gap:22px;padding-top:31px;padding-bottom:33px}
 .about-domain-list{gap:7px}
 .about-domain-list>span{font-size:9px;padding:8px 9px}
 .about-beyond{padding-top:33px;padding-bottom:40px}
 .about-beyond-heading{grid-template-columns:1fr;gap:10px;margin-bottom:21px}
 .about-beyond-heading>p{margin-left:0}
 .about-beyond-grid{grid-template-columns:1fr}
 .about-beyond-card{min-height:0;padding:21px}
 .about-beyond-card h3{font-size:19px}
 .about-beyond-card>p{font-size:11px}
}
@media(max-width:420px){
 .about-visual-card{right:5px;bottom:17px;padding:14px 15px;width:84%}
 .about-visual-card>small{font-size:5px}
 .about-visual-steps{font-size:6px}
 .about-proof-grid{grid-template-columns:1fr;gap:0}
 .about-proof-grid>div{padding:13px 0}
 .about-proof-grid>div+div{padding-left:0;border-left:0;border-top:1px solid var(--line)}
 .about-actions{gap:16px}
 .about-actions>.button{font-size:10px;padding:12px 14px}
}