:root{--navy:#0A3567;--dark:#06264A;--blue:#1D99DF;--gold:#B69452;--paper:#fff;--soft:#F5F5F3;--ink:#20252A;--muted:#63686D;--line:#E1E1DE}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}a{color:inherit;text-decoration:none}img{max-width:100%}.main{margin-left:80px}.rail{position:fixed;inset:0 auto 0 0;width:80px;background:var(--navy);color:#fff;z-index:50;display:flex;flex-direction:column;align-items:center;padding:30px 10px 26px}.rail a:first-child{width:44px;height:44px;border:1px solid #ffffffaa;display:grid;place-items:center;padding:4px}.rail img{width:100%;height:100%;object-fit:contain}.rail .menu{margin:auto 0;font-size:10px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:8px}.rail .menu:before{content:"";width:22px;height:14px;border-top:2px solid #fff;border-bottom:2px solid #fff;box-sizing:border-box;transition:width .2s ease,height .2s ease,background .2s ease,border .2s ease}.rail .menu[aria-expanded="true"]:before{width:28px;height:26px;border:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 30'%3E%3Cg fill='none' stroke='%23FFFFFF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M16 2 29 26H3Z'/%3E%3Cpath d='M16 2v15M3 26l13-9 13 9'/%3E%3C/g%3E%3C/svg%3E") center/contain no-repeat}.rail .caption{font-size:0}.rail .caption:after{content:"⌕";font-size:28px}.topnav{display:none}
.hero{width:min(1080px,calc(100% - 96px));margin:0 auto;border-bottom:1px solid var(--line);display:flex;flex-direction:column;align-items:center;text-align:center;min-height:0;padding:72px 0 54px}.hero-copy{padding:0;display:block;max-width:850px}.eyebrow{font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--navy);margin-bottom:24px}.display{font:750 clamp(46px,5.5vw,72px)/1.02 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;letter-spacing:-.045em;margin:0;color:var(--navy)}.hero p,.prose{font-size:16px;line-height:1.72;color:var(--muted);max-width:760px}.hero p{margin:24px auto 0}.hero-media{margin:44px auto 0;width:100%;max-width:880px;min-height:0;height:360px;background:var(--soft);display:grid;place-items:center;overflow:hidden}.hero-media img{max-width:60%;max-height:180px;object-fit:contain}.hero-media img.portrait{width:100%;height:100%;max-width:none;max-height:none;object-fit:contain;object-position:center bottom;filter:grayscale(1)}
.section{width:min(1080px,calc(100% - 96px));margin:0 auto;padding:70px 0 86px}.section.white{background:#fff}.section.navy{width:100%;max-width:none;padding:82px max(48px,calc((100vw - 1160px)/2));background:var(--navy);color:#fff}.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px;align-items:start}.section h2{font:750 clamp(34px,4vw,50px)/1.1 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;letter-spacing:-.035em;color:var(--navy);margin:0}.navy h2{color:#fff}.navy .prose{color:#ffffffb8}.cards{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;border-top:1px solid var(--line);border-bottom:1px solid var(--line);gap:0;margin-top:54px}.card{flex:0 0 200px;scroll-snap-align:start;border:0;border-right:1px solid var(--line);padding:26px 20px 22px;min-height:180px;background:#fff;box-shadow:none;transform:none;display:flex;flex-direction:column}.card:hover{transform:none;box-shadow:none}.card img{height:64px;max-width:145px;object-fit:contain;object-position:left center;filter:grayscale(1) saturate(0) contrast(1.1);margin-bottom:24px}.card small{color:var(--blue);font-size:9px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.card h3{font:700 20px/1.2 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--navy);margin:7px 0 4px}.card p{color:var(--muted);line-height:1.45;font-size:13px;margin:0}.card .link{margin-top:auto;padding-top:14px;font-size:9px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--navy)}
.timeline{margin-top:52px;border-top:1px solid var(--line)}.timeline article{display:grid;grid-template-columns:170px 1fr;gap:46px;padding:42px 0;border-bottom:1px solid var(--line)}.year{font:750 40px/1 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--navy)}.timeline h3{font:700 28px/1.2 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--navy);margin:0 0 12px}.timeline p{color:var(--muted);line-height:1.72;margin:0;max-width:720px}.timeline-photo{margin-top:24px;max-width:620px;height:360px;background:var(--soft);overflow:hidden}.timeline-photo img{width:100%;height:100%;object-fit:contain;object-position:center bottom;filter:grayscale(1)}
.principles{margin-top:34px;border-top:1px solid #ffffff4a}.principles article{display:grid;grid-template-columns:60px .8fr 1.2fr;gap:30px;padding:30px 0;border-bottom:1px solid #ffffff36}.principles b{color:#74C3EF}.principles h3{font:700 26px/1.2 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;margin:0}.principles p{margin:0;color:#ffffffb2;line-height:1.6}.facts{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:0 0 58px}.fact{padding:22px 28px;border-right:1px solid var(--line)}.fact:last-child{border-right:0}.fact span{display:block;color:var(--blue);font-size:9px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px}.fact strong{font-weight:650;color:var(--navy)}
.footer{background:#fff;color:var(--ink);border-top:1px solid var(--line);padding:36px 0 44px}.footer-grid,.footer-bottom{width:min(1080px,calc(100% - 96px));margin:0 auto}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:44px}.footer img{width:68px;height:68px;object-fit:contain;background:var(--navy);padding:8px}.footer p{color:var(--muted);line-height:1.55;max-width:420px;font-size:13px}.footer h4{color:var(--navy);font-size:10px;letter-spacing:.14em;text-transform:uppercase}.footer nav{display:grid;gap:9px;font-size:13px;color:var(--navy)}.footer-bottom{margin-top:34px;padding-top:18px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:#8a8d90;font-size:10px;letter-spacing:.08em;text-transform:uppercase}
@media(max-width:900px){.main{margin-left:0;padding-top:68px}.rail{width:100%;height:68px;right:0;bottom:auto;flex-direction:row;padding:10px 18px}.rail a:first-child{width:46px;height:46px}.rail .menu{margin:0 0 0 auto;flex-direction:row}.rail .caption{display:none}.hero,.section,.footer-grid,.footer-bottom{width:min(100% - 44px,1080px)}.split{grid-template-columns:1fr;gap:36px}.hero-media{height:330px}.footer-grid{grid-template-columns:1fr}.principles article{grid-template-columns:46px 1fr}.principles p{grid-column:2}}
@media(max-width:560px){.hero{padding-top:48px}.display{font-size:44px}.hero-media{height:280px;margin-top:32px}.section{padding:54px 0 68px}.timeline article{grid-template-columns:1fr;gap:10px}.facts{grid-template-columns:1fr}.fact{border-right:0;border-bottom:1px solid var(--line)}.cards{margin-top:38px}.card{flex-basis:170px}.footer{padding-left:0;padding-right:0}}
/* --- Our Story editorial layout --- */
.story-head{width:min(1120px,calc(100% - 120px));margin:0 auto;padding:76px 0 54px;text-align:center;border-bottom:1px solid var(--line)}
.story-head .crumb{font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--navy);margin-bottom:44px}
.story-head .crumb a{color:var(--navy)}
.story-head h1{margin:0;color:var(--navy);font-size:clamp(46px,5vw,64px);font-weight:800;letter-spacing:-.045em}
.story-section{width:min(1120px,calc(100% - 120px));margin:0 auto;padding:64px 0 92px}
.story-intro{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(340px,.95fr);gap:72px;align-items:center}
.story-photo{height:440px;background:#f4f4f2;overflow:hidden;display:flex;align-items:flex-end;justify-content:center}
.story-photo img{width:100%;height:100%;object-fit:contain;object-position:center bottom;filter:grayscale(1) contrast(1.03)}
.story-copy{max-width:500px}
.story-copy .eyebrow{color:var(--blue);margin-bottom:16px}
.story-copy h2{font:750 clamp(34px,3.8vw,48px)/1.08 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;letter-spacing:-.035em;color:var(--navy);margin:0 0 22px}
.story-copy p{font-size:16px;line-height:1.75;color:var(--muted);margin:0 0 18px}
.timeline-shell{margin-top:84px;border-top:1px solid var(--line)}
.timeline-tabs{display:grid;grid-template-columns:repeat(4,minmax(180px,1fr));overflow-x:auto;border-bottom:1px solid var(--line);background:#fff}
.timeline-tabs button{appearance:none;border:0;border-right:1px solid var(--line);background:#fff;color:var(--blue);font-size:14px;font-weight:650;padding:27px 18px 25px;cursor:pointer;position:relative;white-space:nowrap}
.timeline-tabs button:last-child{border-right:0}
.timeline-tabs button:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:4px;background:transparent}
.timeline-tabs button.active{color:var(--navy)}
.timeline-tabs button.active:after{background:var(--navy)}
.timeline-stage{position:relative}
.timeline-pane{display:none;grid-template-columns:minmax(0,.88fr) minmax(420px,1.12fr);gap:72px;align-items:center;min-height:520px;padding:72px 58px 72px}
.timeline-pane.active{display:grid}
.timeline-copy{padding-left:28px}
.timeline-copy .year{font:800 clamp(38px,4.3vw,54px)/1 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;letter-spacing:-.04em;color:var(--navy);margin-bottom:18px}
.timeline-copy h3{font-size:28px;line-height:1.18;color:var(--navy);margin:0 0 16px}
.timeline-copy p{font-size:16px;line-height:1.7;color:var(--muted);margin:0;max-width:470px}
.timeline-visual{height:350px;background:#f4f4f2;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:36px}
.timeline-visual img{width:100%;height:100%;object-fit:contain;filter:grayscale(1) saturate(0) contrast(1.06)}
.timeline-arrow{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:64px;border:0;background:transparent;color:#a9aaab;font-size:52px;font-weight:200;line-height:1;cursor:pointer;z-index:2}
.timeline-arrow:hover{color:var(--navy)}
.timeline-arrow.prev{left:0}
.timeline-arrow.next{right:0}
.story-note{border-top:1px solid var(--line);padding-top:30px;margin-top:12px;color:#8a8d90;font-size:13px;line-height:1.6}
@media(max-width:900px){
  .story-head,.story-section{width:min(100% - 44px,1120px)}
  .story-head{padding-top:52px}
  .story-intro{grid-template-columns:1fr;gap:36px}
  .story-photo{height:390px}
  .story-copy{max-width:none}
  .timeline-tabs{grid-template-columns:repeat(4,180px)}
  .timeline-pane{grid-template-columns:1fr;gap:34px;padding:56px 32px}
  .timeline-copy{padding-left:0}
  .timeline-visual{height:320px}
  .timeline-arrow{display:none}
}
@media(max-width:560px){
  .story-head{padding:40px 0 36px}
  .story-head .crumb{margin-bottom:28px}
  .story-head h1{font-size:42px}
  .story-section{padding:46px 0 64px}
  .story-photo{height:330px}
  .timeline-shell{margin-top:58px}
  .timeline-pane{padding:42px 8px}
  .timeline-visual{height:270px;padding:24px}
}
/* --- Leadership editorial layout --- */
.leadership-head{width:min(1040px,calc(100% - 120px));margin:0 auto;padding:58px 0 44px;border-bottom:1px solid var(--line);text-align:left}
.leadership-head .eyebrow{color:var(--gold);margin-bottom:14px}
.leadership-head h1{font:400 clamp(44px,4.8vw,64px)/1.02 Georgia,"Times New Roman",serif;letter-spacing:-.04em;color:var(--navy);max-width:720px;margin:0}
.leadership-head p{font-size:16px;line-height:1.65;color:var(--muted);max-width:610px;margin:20px 0 0}
.leadership-profile{width:min(1040px,calc(100% - 120px));margin:0 auto;padding:54px 0 84px;display:grid;grid-template-columns:minmax(320px,.9fr) minmax(0,1.1fr);gap:68px;align-items:center}
.leadership-portrait{height:500px;background:#f4f4f2;overflow:hidden;display:flex;align-items:stretch;justify-content:center}
.leadership-portrait img{width:100%;height:100%;object-fit:cover;object-position:center center;filter:none;display:block}
.leadership-copy{max-width:520px}
.leadership-copy .eyebrow{color:var(--navy);margin-bottom:16px}
.leadership-copy h2{font:400 clamp(38px,4.2vw,56px)/1.02 Georgia,"Times New Roman",serif;letter-spacing:-.035em;color:var(--navy);margin:0 0 26px}
.leadership-copy p{font-size:16px;line-height:1.76;color:var(--muted);margin:0 0 18px}
@media(max-width:900px){.leadership-head,.leadership-profile{width:min(100% - 44px,1040px)}.leadership-profile{grid-template-columns:1fr;gap:38px}.leadership-portrait{height:430px}.leadership-copy{max-width:none}}
@media(max-width:560px){.leadership-head{padding:34px 0 30px}.leadership-head h1{font-size:40px;line-height:1.04}.leadership-head p{font-size:15px}.leadership-profile{padding:44px 0 64px}.leadership-portrait{height:350px}.leadership-copy h2{font-size:40px}}
/* --- Full-screen Explore menu --- */
.explore-overlay{position:fixed;inset:0 0 0 80px;background:var(--navy);color:#fff;z-index:1000;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .28s ease,visibility .28s ease}
.explore-overlay.open{opacity:1;visibility:visible;pointer-events:auto}
.explore-inner{min-height:100%;display:grid;grid-template-columns:minmax(280px,.8fr) minmax(360px,1.2fr);gap:clamp(64px,10vw,150px);align-content:center;padding:clamp(70px,9vw,120px)}
.explore-primary,.explore-secondary{display:grid;align-content:start}
.explore-primary a{font-size:clamp(28px,3vw,42px);font-weight:750;line-height:1.45;letter-spacing:-.025em}
.explore-secondary{gap:12px;padding-top:8px}
.explore-secondary a{font-size:clamp(20px,2vw,30px);line-height:1.35}
.explore-primary a:hover,.explore-secondary a:hover{color:#74C3EF}
body.menu-open{overflow:hidden}
.brand-hero{height:auto;min-height:420px;background:#f4f4f2}
.hero-media.brand-hero img{width:100%;height:100%;max-width:none;max-height:none;object-fit:cover;display:block}
@media(max-width:900px){.explore-overlay{inset:68px 0 0 0}.explore-inner{grid-template-columns:1fr;gap:34px;padding:46px 28px}.brand-hero{min-height:300px}}

.explore-overlay .explore-close{display:none!important}

/* --- Private Access + Contact completion --- */
.private-access-head,.contact-head{width:min(1040px,calc(100% - 120px));margin:0 auto;padding:72px 0 48px;border-bottom:1px solid var(--line)}
.private-access-head h1,.contact-head h1{font:400 clamp(48px,5.4vw,72px)/1.02 Georgia,"Times New Roman",serif;letter-spacing:-.04em;color:var(--navy);max-width:850px;margin:0}
.private-access-head p,.contact-head p{max-width:720px;margin:24px 0 0;font-size:17px;line-height:1.7;color:var(--muted)}
.private-access-shell{width:min(1040px,calc(100% - 120px));margin:0 auto;padding:56px 0 66px;display:grid;grid-template-columns:minmax(300px,.85fr) minmax(0,1.15fr);gap:72px;align-items:center}
.private-access-mark{min-height:390px;background:linear-gradient(145deg,#082b55,#0a3567);display:grid;place-items:center;padding:60px}
.private-access-mark img{width:min(260px,70%);max-height:220px;object-fit:contain}
.private-access-copy h2,.contact-note h2{font:400 clamp(38px,4.4vw,56px)/1.04 Georgia,"Times New Roman",serif;color:var(--navy);letter-spacing:-.035em;margin:0 0 22px}
.private-access-copy>p{font-size:16px;line-height:1.75;color:var(--muted);margin:0}
.private-access-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 22px}
.private-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border:1px solid var(--navy);font-size:12px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;transition:.2s ease}
.private-btn.primary{background:var(--navy);color:#fff}
.private-btn.primary:hover{background:var(--dark)}
.private-btn.secondary{background:#fff;color:var(--navy)}
.private-btn.secondary:hover{background:var(--soft)}
.private-access-note{font-size:13px!important;border-top:1px solid var(--line);padding-top:18px;color:#85898d!important}
.private-access-principles{width:min(1040px,calc(100% - 120px));margin:0 auto 84px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.private-access-principles article{padding:30px 28px 34px;border-right:1px solid var(--line)}
.private-access-principles article:last-child{border-right:0}
.private-access-principles span,.contact-option span{font-size:10px;font-weight:800;letter-spacing:.12em;color:var(--gold)}
.private-access-principles h3{font-size:19px;color:var(--navy);margin:14px 0 10px}
.private-access-principles p{font-size:14px;line-height:1.6;color:var(--muted);margin:0}
.contact-grid{width:min(1040px,calc(100% - 120px));margin:0 auto;padding:56px 0;display:grid;grid-template-columns:repeat(2,1fr);border-bottom:1px solid var(--line)}
.contact-option{padding:34px 34px 38px;border-top:1px solid var(--line);border-right:1px solid var(--line);transition:background .2s ease}
.contact-option:nth-child(2n){border-right:0}
.contact-option:hover{background:var(--soft)}
.contact-option h2{font:400 34px/1.05 Georgia,"Times New Roman",serif;color:var(--navy);margin:14px 0 14px}
.contact-option p{font-size:15px;line-height:1.65;color:var(--muted);max-width:420px;margin:0 0 24px}
.contact-option strong{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--navy)}
.contact-note{width:min(1040px,calc(100% - 120px));margin:0 auto;padding:12px 0 82px}
.contact-note p{font-size:16px;line-height:1.72;color:var(--muted);max-width:760px}
@media(max-width:900px){.private-access-head,.contact-head,.private-access-shell,.private-access-principles,.contact-grid,.contact-note{width:min(100% - 44px,1040px)}.private-access-shell{grid-template-columns:1fr;gap:36px}.private-access-mark{min-height:300px}.private-access-principles{grid-template-columns:1fr}.private-access-principles article{border-right:0;border-bottom:1px solid var(--line)}.private-access-principles article:last-child{border-bottom:0}.contact-grid{grid-template-columns:1fr}.contact-option{border-right:0}.contact-head,.private-access-head{padding-top:48px}}
@media(max-width:560px){.private-access-head h1,.contact-head h1{font-size:42px}.private-access-shell{padding:42px 0 52px}.private-access-mark{min-height:240px;padding:40px}.private-access-actions{display:grid}.private-btn{width:100%}.contact-option{padding:28px 8px 32px}.contact-option h2{font-size:30px}}

/* --- Principles / Operating Philosophy institutional layout --- */
.principles-page{background:#fff}
.principles-page .op-hero,
.principles-page .op-intro,
.principles-page .op-framework,
.principles-page .op-pillars,
.principles-page .op-capabilities,
.principles-page .op-evidence,
.principles-page .op-close{width:min(1120px,calc(100% - 112px));margin:0 auto}
.principles-page .op-kicker{font-size:10px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:18px}
.principles-page .op-hero{padding:86px 0 70px;border-bottom:1px solid var(--line)}
.principles-page .op-hero h1{font:400 clamp(58px,6.7vw,90px)/.95 Georgia,"Times New Roman",serif;letter-spacing:-.055em;color:var(--navy);max-width:930px;margin:0}
.principles-page .op-lead{font-size:19px;line-height:1.7;color:var(--muted);max-width:850px;margin:30px 0 0}
.principles-page .op-intro{padding:72px 0 62px;display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,.9fr);gap:86px;align-items:end}
.principles-page .op-intro h2,
.principles-page .op-section-head h2,
.principles-page .op-capability-intro h2,
.principles-page .op-evidence h2,
.principles-page .op-close h2{font:400 clamp(40px,4.6vw,60px)/1.02 Georgia,"Times New Roman",serif;letter-spacing:-.045em;color:var(--navy);margin:0}
.principles-page .op-intro>p,
.principles-page .op-section-head>p,
.principles-page .op-capability-intro>p,
.principles-page .op-evidence-main>p,
.principles-page .op-close>p{font-size:16px;line-height:1.75;color:var(--muted);margin:0}
.principles-page .op-framework{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-left:0;border-right:0}
.principles-page .op-framework article{padding:36px 34px 42px;border-right:1px solid var(--line);min-height:320px;background:#fff}
.principles-page .op-framework article:last-child{border-right:0}
.principles-page .op-framework span,
.principles-page .op-capability-list span{font-size:10px;font-weight:800;letter-spacing:.13em;color:var(--gold)}
.principles-page .op-framework h3{font:400 32px/1.02 Georgia,"Times New Roman",serif;color:var(--navy);margin:48px 0 18px}
.principles-page .op-framework p{font-size:14px;line-height:1.68;color:var(--muted);margin:0}
.principles-page .op-pillars{padding:96px 0 100px}
.principles-page .op-section-head{display:grid;grid-template-columns:1fr .72fr;gap:78px;align-items:end;margin-bottom:46px}
.principles-page .op-section-head>p{max-width:430px}
.principles-page .op-pillar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.principles-page .op-pillar-grid article{min-height:300px;padding:36px;display:flex;flex-direction:column;justify-content:flex-end}
.principles-page .op-pillar-grid h3{font:400 36px/1.02 Georgia,"Times New Roman",serif;margin:0 0 18px}
.principles-page .op-pillar-grid p{font-size:14px;line-height:1.62;margin:0;max-width:29ch}
.principles-page .op-pillar-grid .profitability{background:var(--navy);color:#fff}
.principles-page .op-pillar-grid .profitability h3{color:#fff}
.principles-page .op-pillar-grid .profitability p{color:rgba(255,255,255,.78)}
.principles-page .op-pillar-grid .durability{background:#cfe7f6;color:var(--navy)}
.principles-page .op-pillar-grid .durability h3{color:var(--navy)}
.principles-page .op-pillar-grid .utility{background:#f3ecd2;color:var(--navy)}
.principles-page .op-pillar-grid .utility h3{color:var(--navy)}
.principles-page .op-capabilities{padding:92px 0 100px;border-top:1px solid var(--line);display:grid;grid-template-columns:minmax(300px,.78fr) minmax(0,1.22fr);gap:92px}
.principles-page .op-capability-intro{align-self:start}
.principles-page .op-capability-intro>p{margin-top:26px}
.principles-page .op-capability-list{border-top:1px solid var(--line)}
.principles-page .op-capability-list article{display:grid;grid-template-columns:48px 220px minmax(0,1fr);gap:22px;padding:28px 0;border-bottom:1px solid var(--line);align-items:start}
.principles-page .op-capability-list h3{font-size:20px;line-height:1.25;color:var(--navy);margin:0}
.principles-page .op-capability-list p{font-size:14px;line-height:1.6;color:var(--muted);margin:0}
.principles-page .op-evidence{padding:92px 0 96px;border-top:1px solid var(--line)}
.principles-page .op-evidence-main{display:grid;grid-template-columns:.78fr 1.22fr;column-gap:92px;align-items:start}
.principles-page .op-evidence-main .op-kicker{grid-column:1}
.principles-page .op-evidence-main h2{grid-column:1}
.principles-page .op-evidence-main>p{grid-column:2;grid-row:1 / span 2;padding-top:30px}
.principles-page .op-evidence-rule{margin-top:58px;display:flex;align-items:center;gap:18px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:25px 0;color:var(--navy);font-size:10px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.principles-page .op-evidence-rule i{height:1px;background:#cfd3d4;flex:1}
.principles-page .op-close{padding:98px 0 114px;border-top:1px solid var(--line)}
.principles-page .op-close h2{max-width:900px}
.principles-page .op-close>p{max-width:720px;margin-top:26px}
@media(max-width:900px){
  .principles-page .op-hero,.principles-page .op-intro,.principles-page .op-framework,.principles-page .op-pillars,.principles-page .op-capabilities,.principles-page .op-evidence,.principles-page .op-close{width:min(100% - 44px,1120px)}
  .principles-page .op-intro,.principles-page .op-section-head,.principles-page .op-capabilities,.principles-page .op-evidence-main{grid-template-columns:1fr;gap:34px}
  .principles-page .op-framework{grid-template-columns:1fr}
  .principles-page .op-framework article{border-right:0;border-bottom:1px solid var(--line);min-height:0}
  .principles-page .op-framework article:last-child{border-bottom:0}
  .principles-page .op-pillar-grid{grid-template-columns:1fr}
  .principles-page .op-pillar-grid article{min-height:220px}
  .principles-page .op-evidence-main .op-kicker,.principles-page .op-evidence-main h2,.principles-page .op-evidence-main>p{grid-column:auto;grid-row:auto}
  .principles-page .op-evidence-main>p{padding-top:0}
}
@media(max-width:620px){
  .principles-page .op-hero{padding:50px 0 46px}
  .principles-page .op-hero h1{font-size:48px}
  .principles-page .op-lead{font-size:16px}
  .principles-page .op-intro{padding:48px 0 44px}
  .principles-page .op-framework article{padding:28px 8px 30px}
  .principles-page .op-framework h3{margin-top:26px;font-size:28px}
  .principles-page .op-pillars{padding:64px 0 68px}
  .principles-page .op-section-head{margin-bottom:30px}
  .principles-page .op-pillar-grid article{padding:28px;min-height:205px}
  .principles-page .op-capabilities{padding:60px 0 70px}
  .principles-page .op-capability-list article{grid-template-columns:38px 1fr;gap:14px}
  .principles-page .op-capability-list p{grid-column:2}
  .principles-page .op-evidence{padding:62px 0 66px}
  .principles-page .op-evidence-rule{gap:9px;font-size:8px;overflow:hidden}
  .principles-page .op-evidence-rule i{min-width:14px}
  .principles-page .op-close{padding:68px 0 78px}
}

/* --- Principles final polish pass --- */
.principles-page .op-hero{padding:74px 0 58px}
.principles-page .op-intro{padding:58px 0 48px;gap:72px}
.principles-page .op-framework article{min-height:286px;padding:32px 30px 36px}
.principles-page .op-framework h3{margin-top:38px}
.principles-page .op-pillars{padding:78px 0 84px}
.principles-page .op-section-head{margin-bottom:36px}
.principles-page .op-pillar-grid article{min-height:260px;padding:32px}
.principles-page .op-capabilities{padding:74px 0 80px;gap:76px}
.principles-page .op-capability-list article{grid-template-columns:44px 205px minmax(0,1fr);padding:23px 0}
.principles-page .op-evidence{padding:76px 0 80px}
.principles-page .op-evidence-rule{margin-top:46px;padding:21px 0}
.principles-page .op-close{padding:70px 0 82px}
.principles-page .op-close h2{font-size:clamp(38px,4vw,52px);max-width:820px}
.principles-page .op-close>p{margin-top:20px}
@media(max-width:900px){
  .principles-page .op-hero{padding:56px 0 46px}
  .principles-page .op-intro{padding:48px 0 40px}
  .principles-page .op-pillars{padding:64px 0 68px}
  .principles-page .op-capabilities{padding:62px 0 68px}
  .principles-page .op-evidence{padding:62px 0 66px}
  .principles-page .op-close{padding:58px 0 68px}
}
@media(max-width:620px){
  .principles-page .op-hero{padding:42px 0 38px}
  .principles-page .op-intro{padding:40px 0 34px}
  .principles-page .op-framework article{padding:24px 4px 26px}
  .principles-page .op-pillars{padding:52px 0 56px}
  .principles-page .op-pillar-grid article{min-height:185px}
  .principles-page .op-capabilities{padding:50px 0 56px}
  .principles-page .op-capability-list article{padding:20px 0}
  .principles-page .op-evidence{padding:52px 0 56px}
  .principles-page .op-close{padding:52px 0 60px}
  .principles-page .op-close h2{font-size:40px}
}

/* --- Principles institutional density pass --- */
.principles-page .op-hero{
  padding:58px 0 44px;
}
.principles-page .op-hero h1{
  max-width:820px;
}
.principles-page .op-lead{
  max-width:760px;
  margin-top:22px;
}
.principles-page .op-intro{
  padding:42px 0 34px;
  gap:56px;
}
.principles-page .op-framework{
  margin-top:0;
}
.principles-page .op-framework article{
  min-height:240px;
  padding:26px 28px 30px;
}
.principles-page .op-framework h3{
  margin-top:28px;
  font-size:30px;
}
.principles-page .op-pillars{
  padding:56px 0 62px;
}
.principles-page .op-section-head{
  margin-bottom:28px;
  gap:54px;
}
.principles-page .op-pillar-grid{
  gap:10px;
}
.principles-page .op-pillar-grid article{
  min-height:220px;
  padding:28px;
}
.principles-page .op-pillar-grid h3{
  font-size:33px;
}
.principles-page .op-capabilities{
  padding:54px 0 62px;
  gap:58px;
}
.principles-page .op-capability-intro h2{
  font-size:clamp(38px,4vw,54px);
}
.principles-page .op-capability-list article{
  grid-template-columns:38px 190px minmax(0,1fr);
  gap:18px;
  padding:18px 0;
}
.principles-page .op-capability-list h3{
  font-size:18px;
}
.principles-page .op-capability-list p{
  line-height:1.5;
}
.principles-page .op-evidence{
  padding:56px 0 60px;
}
.principles-page .op-evidence-main{
  column-gap:64px;
}
.principles-page .op-evidence-rule{
  margin-top:34px;
  padding:16px 0;
}
.principles-page .op-close{
  padding:48px 0 58px;
}
.principles-page .op-close h2{
  font-size:clamp(34px,3.6vw,48px);
  line-height:1.02;
  max-width:760px;
}
.principles-page .op-close>p{
  margin-top:16px;
  max-width:650px;
}
.principles-page .footer{
  margin-top:0;
}
@media(max-width:900px){
  .principles-page .op-hero{padding:46px 0 36px}
  .principles-page .op-intro{padding:36px 0 30px}
  .principles-page .op-framework article{min-height:0;padding:24px 8px}
  .principles-page .op-pillars{padding:48px 0 52px}
  .principles-page .op-capabilities{padding:46px 0 52px}
  .principles-page .op-evidence{padding:46px 0 50px}
  .principles-page .op-close{padding:42px 0 48px}
}
@media(max-width:620px){
  .principles-page .op-hero h1{font-size:44px}
  .principles-page .op-lead{margin-top:18px}
  .principles-page .op-pillars{padding:42px 0 46px}
  .principles-page .op-pillar-grid article{min-height:170px}
  .principles-page .op-capability-list article{
    grid-template-columns:32px 1fr;
    padding:16px 0;
  }
  .principles-page .op-capability-list p{grid-column:2}
  .principles-page .op-evidence-rule{
    margin-top:28px;
    padding:14px 0;
  }
  .principles-page .op-close h2{font-size:36px}
}