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.bio-hero{background:var(--mist)}.bio-short{display:grid;grid-template-columns:1fr 4fr;gap:clamp(24px,7vw,80px);padding:clamp(90px,11vw,170px) clamp(24px,8vw,120px)}.bio-short aside{display:flex;flex-direction:column;gap:15px}.bio-short aside small{color:#6f7e88}.bio-short>div{max-width:900px}.bio-short p{font:400 clamp(20px,2.2vw,30px)/1.5 Manrope,sans-serif;letter-spacing:-.015em;margin:0 0 35px}.bio-long{display:grid;grid-template-columns:1fr 3fr;gap:clamp(24px,9vw,80px);padding:clamp(90px,11vw,170px) clamp(24px,8vw,120px);background:var(--navy);color:white}.bio-sidebar h3{font:500 27px/1.25 Manrope,sans-serif;margin:28px 0}.bio-copy{max-width:850px}.bio-copy p{font-size:18px;line-height:1.85;color:#c0cad0;margin:0 0 30px}.bio-scale,.bio-arc{padding:clamp(90px,11vw,170px) clamp(24px,8vw,120px)}.bio-scale{background:var(--paper)}.bio-metrics{display:grid;grid-template-columns:repeat(4,1fr);margin-top:90px;border-top:1px solid var(--line);border-left:1px solid var(--line)}.bio-metrics>div{padding:36px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:210px}.bio-metrics strong{display:block;font:400 clamp(40px,5vw,68px)/1 Manrope,sans-serif;color:var(--navy);letter-spacing:-.05em}.bio-metrics span{display:block;color:#667580;font-size:14px;margin-top:25px}.career-journey{display:grid;grid-template-columns:repeat(6,1fr);margin-top:100px;border-top:1px solid var(--line)}.career-journey article{position:relative;padding:38px 18px 30px 0}.career-journey article:before{content:"";position:absolute;top:-6px;left:0;width:11px;height:11px;border-radius:50%;background:var(--cloud);border:2px solid var(--cyan)}.career-journey article:not(:last-child){border-right:1px solid var(--line);margin-right:18px}.career-journey span{display:block;color:var(--cyan);font-size:11px}.career-journey small{display:block;text-transform:uppercase;letter-spacing:.12em;color:#7a8790;font-size:10px;margin:34px 0 12px}.career-journey h3{font:500 19px/1.2 Manrope,sans-serif;margin:0 0 28px}.career-journey p{font-size:13px;color:#60707b;margin:0}.career-journey i{display:block;color:var(--cyan);font-style:normal;font-size:13px;margin:7px 0}.career-throughline{font:500 clamp(22px,2.7vw,36px)/1.4 Manrope,sans-serif;color:var(--navy);max-width:1000px;margin:80px 0 0 26%;border-left:3px solid var(--cyan);padding-left:30px}
.essay-actions{display:grid;grid-template-columns:repeat(3,1fr);margin:35px 0 70px;border-top:1px solid var(--line);border-left:1px solid var(--line)}.essay-actions>div{padding:28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.essay-actions span{display:block;color:var(--cyan);font-size:11px;margin-bottom:25px}.essay-actions strong{display:block;font:500 18px/1.3 Manrope,sans-serif}.essay-actions p{font-size:14px;line-height:1.6;color:#63737e;margin:14px 0 0}.essay-dark .essay-actions{border-color:rgba(255,255,255,.2)}.essay-dark .essay-actions>div{border-color:rgba(255,255,255,.2)}.essay-dark .essay-actions p{color:#b8c4cc}
@media(max-width:800px){.explore-more,.leadership-manifesto,.leadership-scale,.essay,.bio-short,.bio-long{grid-template-columns:1fr}.explore-links{margin-top:30px}.manifesto-copy,.principle-grid{grid-template-columns:1fr}.manifesto-copy{gap:25px}.principle-grid article{min-height:0}.expect-list,.perspective-index,.bio-metrics{grid-template-columns:1fr 1fr}.essay aside,.bio-short aside{margin-bottom:30px}.career-journey{grid-template-columns:1fr;border-top:0;border-left:1px solid var(--line);margin-left:7px}.career-journey article{padding:12px 0 45px 35px}.career-journey article:before{top:17px;left:-6px}.career-journey article:not(:last-child){border-right:0;margin-right:0}.career-journey small{margin-top:20px}.career-throughline{margin-left:0}.essay-actions{grid-template-columns:1fr}}
@media(max-width:480px){.explore-links a{grid-template-columns:35px 1fr}.explore-links a span{grid-column:2}.expect-list,.perspective-index,.bio-metrics{grid-template-columns:1fr}.perspective-index a{border-right:0}}

/* Verizon Wireless B2B impact story */
.case-wireless{background:var(--graphite);color:white}.case-wireless .case-index small,.case-wireless .case-lead,.case-wireless .case-grid p,.case-wireless .case-results span{color:#bac4cb}.case-wireless .case-grid,.case-wireless .case-results{border-color:rgba(255,255,255,.2)}.case-wireless .case-results{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.case-wireless .case-results>div{padding-right:28px}.case-wireless .case-results strong{color:var(--cyan)}.case-wireless .case-principle{color:white}.business-scale-note{display:grid;grid-template-columns:minmax(180px,1fr) 3fr;gap:40px;align-items:start;margin:0 0 65px;padding:34px 0;border-top:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2)}.business-scale-note>strong{font:400 clamp(50px,6vw,82px)/.9 Manrope,sans-serif;letter-spacing:-.055em;color:var(--cyan)}.business-scale-note span{display:block;font:500 clamp(18px,2vw,25px)/1.3 Manrope,sans-serif;color:white;margin-bottom:12px}.business-scale-note p{margin:0;max-width:820px;color:#bac4cb;font-size:15px}.connectivity-move{margin-top:75px;padding:48px;border:1px solid rgba(255,255,255,.2)}.connectivity-heading{display:grid;grid-template-columns:1fr 3fr;gap:40px;align-items:start}.connectivity-heading>span{text-transform:uppercase;letter-spacing:.14em;font-size:11px;color:var(--cyan)}.connectivity-heading h3{font:400 clamp(28px,3.5vw,48px)/1.08 Manrope,sans-serif;letter-spacing:-.04em;margin:0;max-width:730px}.connectivity-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:45px;border-top:1px solid rgba(255,255,255,.2)}.connectivity-grid>div{padding:28px 28px 0 0}.connectivity-grid>div+div{padding-left:28px;border-left:1px solid rgba(255,255,255,.2)}.connectivity-grid strong{display:block;font:600 14px Manrope,sans-serif;color:white;margin-bottom:14px}.connectivity-grid p{margin:0;color:#bac4cb;font-size:14px}.connectivity-use{margin:34px 0 0;padding-top:28px;border-top:1px solid rgba(255,255,255,.2);font:500 17px/1.55 Manrope,sans-serif;color:#d9e0e4}.investment-note{display:grid;grid-template-columns:1fr 3fr;gap:40px;margin-top:65px;padding:28px 0;border-top:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2)}.investment-note span{text-transform:uppercase;letter-spacing:.14em;font-size:11px;color:var(--cyan)}.investment-note p{margin:0;color:#d0d7dc;max-width:760px}
.case-continuity{font:500 clamp(20px,2.2vw,30px)/1.45 Manrope,sans-serif;color:white;margin:70px 0 0;max-width:900px}
@media(max-width:800px){.case-wireless .case-results{grid-template-columns:1fr 1fr;gap:30px}.business-scale-note,.connectivity-heading,.investment-note{grid-template-columns:1fr}.connectivity-move{padding:32px}.connectivity-grid{grid-template-columns:1fr}.connectivity-grid>div{padding:24px 0}.connectivity-grid>div+div{padding-left:0;border-left:0;border-top:1px solid rgba(255,255,255,.2)}}
@media(max-width:480px){.case-wireless .case-results{grid-template-columns:1fr}.connectivity-move{padding:24px}}

/* Executive mandates */
.mandates-hero{background:var(--navy);color:white}.mandates-hero .page-deck{border-color:rgba(255,255,255,.2)}.mandates-hero .page-deck p{color:#bdc8cf}.mandate-thesis{display:grid;grid-template-columns:1fr 4fr;gap:clamp(24px,7vw,80px);padding:clamp(90px,11vw,170px) clamp(24px,8vw,120px)}.mandate-label,.engagement-context>div>span{text-transform:uppercase;letter-spacing:.15em;font-size:11px;color:var(--cyan)}.mandate-thesis h2{font:400 clamp(42px,5.5vw,76px)/1.04 Manrope,sans-serif;letter-spacing:-.05em;margin:0;max-width:1050px}.mandate-thesis>div>p:last-child{font-size:19px;color:#5e6e79;max-width:800px;margin:50px 0 0}.mandate-list{padding:0 clamp(24px,8vw,120px);background:var(--paper)}.mandate-list article{display:grid;grid-template-columns:70px 1.45fr 1fr 1.2fr;gap:4vw;padding:58px 0;border-top:1px solid var(--line);align-items:start}.mandate-list article>span{font:500 13px Manrope,sans-serif;color:var(--cyan)}.mandate-context{text-transform:uppercase;letter-spacing:.14em;font-size:11px;color:var(--teal);margin:0 0 18px}.mandate-list h2{font:500 clamp(27px,3vw,42px)/1.1 Manrope,sans-serif;letter-spacing:-.04em;margin:0;max-width:470px}.mandate-list h3{font:600 13px Manrope,sans-serif;margin:0 0 14px}.mandate-list div>p:not(.mandate-context){font-size:15px;color:#60707b;margin:0}.engagement-context{padding:clamp(90px,11vw,160px) clamp(24px,8vw,120px);background:var(--graphite);color:white;display:grid;grid-template-columns:1fr 3fr;gap:clamp(24px,8vw,80px)}.engagement-context h2{font:400 clamp(40px,5vw,68px)/1.05 Manrope,sans-serif;letter-spacing:-.05em;margin:25px 0}.engagement-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid rgba(255,255,255,.2);border-left:1px solid rgba(255,255,255,.2)}.engagement-grid>div{padding:34px;border-right:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2)}.engagement-grid strong{font:500 20px Manrope,sans-serif}.engagement-grid p{font-size:14px;color:#b9c4cb;margin:16px 0 0}.contact-chapter a{font-size:clamp(20px,2.4vw,34px)}
@media(max-width:1000px){.site-header nav{gap:22px}.mandate-list article{grid-template-columns:50px 1.2fr 1fr}.mandate-list article>div:last-child{grid-column:2/-1}}
@media(max-width:800px){.mandate-thesis,.engagement-context{grid-template-columns:1fr}.mandate-list article{grid-template-columns:40px 1fr;gap:24px}.mandate-list article>div:nth-child(n+3){grid-column:2}.engagement-grid{margin-top:35px}}
@media(max-width:480px){.engagement-grid{grid-template-columns:1fr}.mandate-list article{grid-template-columns:1fr}.mandate-list article>div:nth-child(n+3),.mandate-list article>div:last-child{grid-column:1}.mandate-list article>span{margin-bottom:-8px}}

/* AI fracture / system comparison */
.future-copy>p:not(.kicker){max-width:800px}.ai-fracture-map{display:grid;grid-template-columns:1fr 1fr;margin-top:80px;border-top:1px solid rgba(255,255,255,.2);border-left:1px solid rgba(255,255,255,.2)}.ai-path{border-right:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2)}.ai-path-head{min-height:190px;padding:34px}.ai-path-head small{display:block;text-transform:uppercase;letter-spacing:.15em;font-size:11px;color:var(--cyan)}.ai-path-head strong{display:block;font:500 clamp(25px,3vw,40px)/1.18 Manrope,sans-serif;margin-top:30px;letter-spacing:-.03em}.fractured .ai-path-head{background:#23282e}.integrated .ai-path-head{background:var(--navy)}.ai-flow{display:grid;grid-template-columns:1fr 28px 1.1fr;gap:14px;align-items:center;padding:20px 24px;border-top:1px solid rgba(255,255,255,.16);min-height:82px}.ai-flow span{color:#aebac2;font-size:14px}.ai-flow b{color:var(--cyan);font-weight:400;text-align:center}.ai-flow strong{font:500 15px/1.35 Manrope,sans-serif}.ai-thesis{font:500 clamp(24px,3vw,40px)/1.3 Manrope,sans-serif!important;color:white!important;max-width:950px!important;border-left:3px solid var(--cyan);padding-left:28px;margin-top:70px!important}.future-link{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.24);padding-top:22px;margin-top:55px;font-weight:600}.future-link span{color:var(--cyan);font-size:22px}
@media(max-width:800px){.ai-fracture-map{grid-template-columns:1fr}}
@media(max-width:480px){.ai-flow{grid-template-columns:1fr 20px 1fr;padding:18px 16px}.ai-path-head{min-height:0;padding:28px 24px}}

/* Executive identity */
.identity{display:flex;align-items:center;gap:14px;white-space:nowrap}.identity-name{font:500 14px Manrope,sans-serif;letter-spacing:-.01em;padding-left:14px;border-left:1px solid var(--line);transition:color .2s}.identity:hover .identity-name{color:var(--cyan)}.hero-name{color:var(--navy)}
@media(max-width:800px){.identity{gap:10px}.identity-name{font-size:13px;padding-left:10px}}
@media(max-width:420px){.identity .mark{display:none}.identity-name{padding-left:0;border-left:0}}

/* Device ecosystem leverage */
.partner-economics{display:grid;grid-template-columns:1fr 3fr;gap:40px;margin-top:65px;padding:38px 0 38px 30px;border-left:3px solid var(--cyan);border-top:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2)}.partner-economics>span{text-transform:uppercase;letter-spacing:.14em;font-size:11px;color:var(--cyan)}.partner-economics h3{font:400 clamp(25px,3vw,40px)/1.1 Manrope,sans-serif;letter-spacing:-.035em;margin:0 0 24px}.partner-economics p{margin:0;max-width:850px;color:#c5cfd5;font-size:15px}.partner-economics p+p{margin-top:18px;color:white;font-weight:500}
@media(max-width:800px){.partner-economics{grid-template-columns:1fr;padding-left:24px}}

/* RJ identity */
.mark{width:100px;height:62px;display:block;flex:0 0 auto;background:url("brand-logo.png") center/contain no-repeat;font-size:0;letter-spacing:0}.mark>*{display:none}.site-header .identity{gap:0}.site-header .identity-name{display:none}.site-header .mark{width:94px;height:58px}.hero h1 em{font-family:Georgia,"Times New Roman",serif;font-style:italic;color:var(--teal);letter-spacing:-.04em}footer .mark{width:150px;height:94px}
@media(max-width:800px){.site-header .mark{width:82px;height:51px}footer .mark{width:132px;height:82px}}

/* Persistent global navigation */
.site-header{position:sticky;top:0;z-index:100;background:rgba(244,246,247,.96);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.site-header nav{gap:clamp(16px,2.1vw,34px)}
.site-header nav a{position:relative;white-space:nowrap}
.site-header nav a.active{color:var(--navy);font-weight:600}
.site-header nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:2px;background:var(--cyan)}
.menu-toggle,.menu-contact{display:none}
.menu-toggle{border:0;background:transparent;color:var(--navy);font:600 12px Inter,Arial,sans-serif;letter-spacing:.1em;text-transform:uppercase;align-items:center;gap:10px;padding:10px 0;cursor:pointer}
.menu-icon,.menu-icon:before,.menu-icon:after{display:block;width:22px;height:1.5px;background:currentColor;transition:transform .2s ease,opacity .2s ease}
.menu-icon{position:relative}.menu-icon:before,.menu-icon:after{content:"";position:absolute;left:0}.menu-icon:before{top:-6px}.menu-icon:after{top:6px}
.site-header.menu-open .menu-icon{background:transparent}.site-header.menu-open .menu-icon:before{transform:translateY(6px) rotate(45deg)}.site-header.menu-open .menu-icon:after{transform:translateY(-6px) rotate(-45deg)}
a:focus-visible,button:focus-visible{outline:2px solid var(--cyan);outline-offset:5px}
@media(max-width:1100px){
  .site-header{height:74px}
  .site-header .identity .mark{display:block!important;width:86px;height:53px}
  .menu-toggle{display:inline-flex;margin-left:auto}
  .header-link{display:none}
  .site-header nav{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;padding:16px clamp(24px,5vw,78px) 24px;background:var(--cloud);border-bottom:1px solid var(--line);box-shadow:0 18px 38px rgba(10,24,36,.12);opacity:0;visibility:hidden;transform:translateY(-8px);pointer-events:none;transition:opacity .2s ease,transform .2s ease,visibility .2s}
  .site-header.menu-open nav{opacity:1;visibility:visible;transform:none;pointer-events:auto}
  .site-header nav a{padding:12px 0;border-bottom:1px solid var(--line);font-size:14px}
  .site-header nav a.active:after{display:none}
  .site-header nav .menu-contact{display:block;border-bottom:0;color:var(--teal);font-weight:600}
}

/* RJ:OS mark: frame the supplied logo without its surrounding whitespace. */
.mark,.site-header .mark,footer .mark{background-image:url("brand-logo-transparent.png");background-size:120% auto;background-position:center 47.5%;height:32px;width:140px}
footer{grid-template-columns:1fr auto}footer .mark{width:180px;height:40px;justify-self:start}
@media(max-width:800px){.site-header .mark{width:110px;height:25px}footer .mark{width:150px;height:34px}}
@media(max-width:420px){.site-header .identity .mark{width:110px;height:25px}}

/* Keep editorial content inside its section at every viewport width. */
main section,main article,footer{min-width:0;isolation:isolate}
main section>* ,main article>* ,footer>*{min-width:0}
main :is(p,h1,h2,h3,span,strong,small,a,blockquote){overflow-wrap:break-word}
main :is(p,h1,h2,h3,blockquote){max-width:100%}
.case-results{flex-wrap:wrap;gap:clamp(28px,4vw,60px)}
.case-results>div{flex:1 1 170px;min-width:0}
.metrics strong,.bio-metrics strong,.case-results strong{font-size:clamp(32px,4vw,62px);line-height:1.12;overflow-wrap:anywhere}
.chapter-meta{flex-wrap:wrap;gap:12px}
.reveal{transform:none}
section[id],article[id]{scroll-margin-top:100px}
/* Accessible small-text accents on light surfaces. */
:root{--accent-text:#086a88}
:is(.eyebrow b,.section-number,.kicker,.chapter-meta span:first-child,.method li>span,.page-deck span,.case-index span,.evidence-bar small,.framework-title>span,.revenue-flow span,.ai-matrix small,.explore-more>div>span,.explore-links small,.manifesto-label,.leadership-scale>div>span,.essay aside span,.bio-short aside>span,.bio-sidebar>span,.career-journey span,.career-journey i,.essay-actions span,.mandate-label,.mandate-list article>span){color:var(--accent-text)}
.site-header nav a:hover,.header-link:hover,.inner-page .site-header nav a.active{color:var(--teal)}
/* Dark sections own their text palette instead of inheriting light-page colors. */
:is(.dark,.future,.case-dark,.case-wireless,.framework-hero,.fragmentation-section,.lead-principles,.perspectives-hero,.perspective-index,.essay-dark,.bio-long,.mandates-hero,.engagement-context,.next-chapter){color:#fafbfc}
:is(.dark,.future,.case-dark,.case-wireless,.framework-hero,.fragmentation-section,.lead-principles,.perspectives-hero,.perspective-index,.essay-dark,.bio-long,.mandates-hero,.engagement-context,.next-chapter) :is(.kicker,.eyebrow b,.section-number,.case-index span,.evidence-bar small,.framework-title>span,.page-deck span,.essay aside span,.bio-sidebar>span,.engagement-context>div>span,.essay-actions span){color:#62cce7}
.essay-dark .essay-lead{color:#d1e4ee!important}
.future .kicker,.case-dark .kicker,.case-wireless .kicker{color:#62cce7}
.dark .metrics small{color:#b8c8d3}
.dark .section-number,.future .section-number{color:#b8c8d3}
footer{background:var(--mist);color:var(--ink);gap:28px}
footer p{color:#52616d}
@media(min-width:801px) and (max-width:1100px){
 .framework-title{grid-template-columns:minmax(0,1fr) minmax(0,2fr)}
 .framework-title>p{grid-column:2}
 .bio-metrics,.metrics,.principle-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .career-journey{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:40px}
 .revenue-flow{grid-template-columns:repeat(3,minmax(0,1fr))}
 .chapters{margin-left:0}
}
@media(max-width:800px){
 .two-col,.proof-intro,.method-grid,.manifesto-copy,.leadership-scale,.essay,.bio-short,.bio-long,.explore-more,.engagement-context,.mandate-thesis{row-gap:32px}
 .framework-title>p{grid-column:auto}
 .case-grid{row-gap:32px}
 .case-results{display:flex;flex-direction:column}
 .case-results>div{flex:auto}
 .career-throughline{padding-left:20px}
 footer{grid-template-columns:1fr auto;align-items:center}
 .site-header .identity .mark{width:110px;height:25px}
}
@media(max-width:480px){
 footer{grid-template-columns:1fr}
 footer>a{justify-self:start}
 .page-hero h1{font-size:clamp(34px,10vw,46px);line-height:1.04}
 .bio-metrics>div,.principle-grid article,.ai-matrix>div{padding:28px 24px}
 .contact-chapter a{overflow-wrap:anywhere}
}