:root{
  --midnight:#081725;
  --navy:#0e2539;
  --navy-2:#16344d;
  --ink:#122739;
  --slate:#536878;
  --mist:#edf2f3;
  --paper:#f8faf9;
  --white:#ffffff;
  --mint:#8ed8c2;
  --mint-deep:#2e8c75;
  --sky:#8db8d2;
  --sand:#d8c692;
  --line:#ccd8dc;
  --dark-line:rgba(255,255,255,.14);
  --radius:18px;
  --font:"Avenir Next","Segoe UI",Arial,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:22px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.7 var(--font);overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit}
img{display:block;max-width:100%;height:auto}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{line-height:1.08;letter-spacing:-.04em}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--mint);outline-offset:4px}
.skip-link{position:absolute;top:-80px;left:24px;z-index:1000;padding:10px 16px;background:var(--mint);color:var(--midnight);font-weight:700}
.skip-link:focus{top:16px}
.reading-progress{position:fixed;inset:0 0 auto;z-index:900;height:3px;pointer-events:none}
.reading-progress span{display:block;width:100%;height:100%;background:linear-gradient(90deg,var(--mint),var(--sky));transform:scaleX(0);transform-origin:left}

.masthead{max-width:1600px;min-height:88px;margin:auto;padding:17px clamp(24px,5vw,78px);display:flex;align-items:center;gap:34px;background:var(--midnight);color:white;border-bottom:1px solid var(--dark-line)}
.identity{display:flex;align-items:center;gap:13px;white-space:nowrap}
.identity-mark{width:44px;height:44px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.25);border-radius:13px;background:linear-gradient(145deg,#173851,#0a1d2d);color:var(--mint);font-size:14px;font-weight:800;letter-spacing:.04em;box-shadow:inset 0 1px rgba(255,255,255,.1)}
.identity-copy{display:grid;line-height:1.2}
.identity-copy strong{font-size:15px}
.identity-copy small{margin-top:5px;color:#8fa4b3;font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.masthead nav{display:flex;align-items:center;gap:29px;margin-left:auto}
.masthead nav a{position:relative;padding:10px 0;color:#aebdca;font-size:14px}
.masthead nav a:after{content:"";position:absolute;left:0;right:100%;bottom:5px;height:1px;background:var(--mint);transition:right .25s ease}
.masthead nav a:hover,.masthead nav a.active{color:white}
.masthead nav a:hover:after,.masthead nav a.active:after{right:0}
.header-contact{display:flex;align-items:center;justify-content:space-between;gap:24px;min-width:135px;padding:11px 14px;border:1px solid #486074;border-radius:9px;color:white;font-size:14px;font-weight:700;transition:background .25s,color .25s,transform .25s}
.header-contact:hover{background:var(--mint);color:var(--midnight);transform:translateY(-2px)}
.menu-toggle{display:none;color:white;background:none;border:0;align-items:center;gap:12px;cursor:pointer}
.menu-toggle i,.menu-toggle i:before{display:block;width:22px;height:1px;background:white;transition:transform .25s,translate .25s}
.menu-toggle i:before{content:"";translate:0 7px}
.menu-toggle[aria-expanded=true] i{transform:rotate(45deg)}
.menu-toggle[aria-expanded=true] i:before{translate:0 0;transform:rotate(90deg)}

.hero{max-width:1600px;margin:auto;background:var(--midnight);color:white}
.hero-grid{min-height:680px;padding:74px clamp(24px,5vw,78px) 66px;display:grid;grid-template-columns:minmax(0,1fr) minmax(430px,.82fr);gap:clamp(50px,8vw,120px);align-items:center}
.kicker{display:flex;align-items:center;gap:10px;margin-bottom:28px;color:#8fa6b7;font-size:12px;font-weight:750;letter-spacing:.16em}
.kicker>span{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 5px rgba(142,216,194,.12)}
.hero h1{max-width:760px;margin-bottom:25px;color:white;font-size:clamp(52px,6.4vw,94px);font-weight:600;letter-spacing:-.065em}
.hero h1 em{display:block;color:var(--mint);font-style:normal;font-weight:450}
.hero .intro{max-width:660px;margin-bottom:25px;color:#b7c5cf;font-size:18px;line-height:1.82}
.name-row{display:flex;align-items:center;gap:16px;margin-bottom:31px;color:white}
.name-row strong{font-size:17px}
.name-row>span{padding-left:16px;border-left:1px solid #3a5164;color:#9fb2bf;font-family:Tahoma,"Segoe UI",sans-serif;font-size:16px}
.hero-actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.button{min-height:53px;padding:14px 18px;display:inline-flex;align-items:center;justify-content:space-between;gap:30px;border-radius:10px;font-size:14px;font-weight:750;transition:transform .2s,background .2s,border-color .2s}
.button-light{background:white;color:var(--midnight)}
.button-light:hover{background:var(--mint)}
.text-action{padding:12px 0;color:#cfdae1;font-size:14px;font-weight:700;border-bottom:1px solid #617586}
.text-action:hover{color:var(--mint);border-color:var(--mint)}
.availability{display:flex;align-items:center;gap:9px;margin:28px 0 0;color:#8399aa;font-size:12px}
.availability span{width:7px;height:7px;border-radius:50%;background:var(--mint)}

.hero-stage{--rx:0deg;--ry:0deg;position:relative;min-height:520px;border:1px solid var(--dark-line);border-radius:28px;background:radial-gradient(circle at 50% 45%,rgba(142,216,194,.12),transparent 32%),linear-gradient(145deg,rgba(255,255,255,.045),rgba(255,255,255,.012));box-shadow:0 42px 90px rgba(0,0,0,.32),inset 0 1px rgba(255,255,255,.08);perspective:1000px;transform-style:preserve-3d;transform:rotateX(var(--rx)) rotateY(var(--ry));transition:transform .12s ease-out;overflow:hidden}
.stage-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:36px 36px;mask-image:linear-gradient(to bottom,black,transparent 94%)}
.stage-orbit{position:absolute;left:50%;top:48%;border:1px solid rgba(142,216,194,.23);border-radius:50%;translate:-50% -50%;transform:rotateX(68deg)}
.orbit-one{width:67%;aspect-ratio:1}
.orbit-two{width:42%;aspect-ratio:1;border-color:rgba(141,184,210,.26)}
.profile-core{position:absolute;left:50%;top:47%;width:170px;aspect-ratio:1;translate:-50% -50%;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:50%;background:linear-gradient(145deg,#193b54,#0b1f31);border:1px solid #4f6d80;box-shadow:0 0 0 15px rgba(142,216,194,.04),0 24px 60px rgba(0,0,0,.35);transform:translateZ(60px)}
.profile-core>span{display:grid;place-items:center;width:56px;height:56px;border-radius:16px;background:var(--mint);color:var(--midnight);font-size:17px;font-weight:900}
.profile-core strong{margin-top:15px;font-size:13px}
.profile-core small{margin-top:4px;color:#8097a8;font-size:10px;text-transform:uppercase;letter-spacing:.08em}
.signal{position:absolute;z-index:3;width:132px;padding:14px;border:1px solid rgba(255,255,255,.18);border-radius:13px;background:rgba(10,29,44,.84);backdrop-filter:blur(12px);box-shadow:0 18px 35px rgba(0,0,0,.22);transform:translateZ(35px);transition:background .22s,border-color .22s,translate .22s}
.signal:hover{background:#193b52;border-color:var(--mint);translate:0 -5px}
.signal small{display:block;color:var(--mint);font-size:10px}
.signal strong{display:block;margin-top:12px;color:white;font-size:14px}
.signal span{display:block;color:#7f96a6;font-size:11px}
.signal-a{left:8%;top:12%}.signal-b{right:7%;top:18%}.signal-c{left:7%;bottom:18%}.signal-d{right:8%;bottom:15%}
.stage-label{position:absolute;left:22px;right:22px;bottom:18px;display:flex;justify-content:space-between;gap:16px;color:#637b8c;font-size:10px;letter-spacing:.1em}
.stage-label b{color:#9fb0bc;font-weight:500;letter-spacing:0}
.hero-proof{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--dark-line)}
.hero-proof>div{display:flex;align-items:center;gap:14px;padding:22px clamp(18px,3vw,42px);border-right:1px solid var(--dark-line)}
.hero-proof>div:last-child{border:0}
.hero-proof strong{color:var(--mint);font-size:22px}
.hero-proof span{color:#8ea2b1;font-size:13px;line-height:1.35}

.section-index{max-width:1600px;margin:auto;display:grid;grid-template-columns:repeat(5,1fr);background:var(--paper);border-bottom:1px solid var(--line)}
.section-index a{padding:21px clamp(15px,2.5vw,36px);display:flex;align-items:center;gap:15px;border-right:1px solid var(--line);color:var(--slate);transition:background .22s,color .22s}
.section-index a:last-child{border:0}
.section-index a:hover{background:white;color:var(--ink)}
.section-index b{color:var(--mint-deep);font-size:11px}
.section-index span{font-size:13px;font-weight:700}

.chapter{max-width:1600px;margin:auto;padding:clamp(78px,9vw,135px) clamp(24px,6vw,96px)}
.chapter-heading{display:grid;grid-template-columns:.52fr 1.25fr .7fr;gap:5vw;align-items:end;margin-bottom:64px}
.chapter-heading>div{align-self:start;display:flex;align-items:center;gap:13px}
.chapter-heading>div p{margin:0;color:var(--mint-deep);font-size:12px;font-weight:800;letter-spacing:.15em}
.chapter-no{display:grid;place-items:center;width:40px;height:40px;border:1px solid #a8bbb9;border-radius:50%;color:var(--mint-deep);font-size:11px}
.chapter-heading h2{margin:0;color:var(--ink);font-size:clamp(38px,4.7vw,65px);font-weight:600}
.chapter-heading>p{margin:0;color:var(--slate);font-size:15px}
.chapter-heading.light h2{color:white}
.chapter-heading.light>p{color:#a6bac8}
.chapter-heading.light>div p{color:var(--mint)}
.chapter-heading.light .chapter-no{border-color:#4f6c7f;color:var(--mint)}

.experience-section{background:var(--mist)}
.experience-map{display:grid;grid-template-columns:1fr 150px 1fr;align-items:center}
.experience-card{--card-rx:0deg;--card-ry:0deg;min-height:500px;padding:34px;border:1px solid #c6d4d8;border-radius:var(--radius);background:rgba(255,255,255,.78);box-shadow:0 22px 50px rgba(24,52,70,.08);transform:perspective(900px) rotateX(var(--card-rx)) rotateY(var(--card-ry));transition:transform .12s ease-out,border-color .25s,box-shadow .25s}
.experience-card:hover{border-color:#94b3b0;box-shadow:0 28px 60px rgba(24,52,70,.13)}
.experience-card.current{background:var(--navy);border-color:var(--navy);color:white}
.experience-top{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:28px;border-bottom:1px solid #cbd7da}
.current .experience-top{border-color:var(--dark-line)}
.status-pill{display:inline-flex;align-items:center;gap:7px;padding:7px 10px;border-radius:999px;background:rgba(142,216,194,.14);color:var(--mint);font-size:10px;font-weight:800;letter-spacing:.1em}
.status-pill i{width:6px;height:6px;border-radius:50%;background:var(--mint)}
.status-pill.neutral{background:#e6ecec;color:#536a72}
.experience-top time{color:#718691;font-size:12px}
.current .experience-top time{color:#91a5b4}
.experience-card h3{margin:35px 0 7px;color:var(--ink);font-size:clamp(28px,3vw,40px);font-weight:600}
.current h3{color:white}
.organization{color:var(--mint-deep);font-size:14px;font-weight:700}
.current .organization{color:var(--mint)}
.role-summary{margin:26px 0;color:#526977}
.current .role-summary{color:#afbfca}
.experience-card ul{margin:0;padding:0;list-style:none;border-top:1px solid #d1dcde}
.current ul{border-color:var(--dark-line)}
.experience-card li{display:grid;grid-template-columns:32px 1fr;gap:12px;padding:12px 0;border-bottom:1px solid #d1dcde;color:#3f5868;font-size:14px}
.current li{border-color:var(--dark-line);color:#b9c7d0}
.experience-card li span{color:var(--mint-deep);font-size:10px}
.current li span{color:var(--mint)}
.experience-card>a{display:flex;justify-content:space-between;margin-top:24px;color:var(--mint);font-size:13px;font-weight:750}
.experience-bridge{display:flex;flex-direction:column;align-items:center;gap:10px;color:#7c9099;font-size:9px;font-weight:800;letter-spacing:.12em}
.experience-bridge i{width:1px;height:58px;background:#b8c7ca}
.experience-bridge b{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--mint);color:var(--midnight);font-size:18px}

.cases-section{background:var(--midnight);color:white}
.case-list{display:grid;gap:28px}
.case-panel{display:grid;grid-template-columns:190px 1fr;border:1px solid var(--dark-line);border-radius:22px;background:#0c2031;overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.2)}
.case-sidebar{padding:29px 26px;border-right:1px solid var(--dark-line);display:flex;flex-direction:column}
.case-sidebar>span{color:var(--mint);font-size:11px}
.case-sidebar p{margin:34px 0 13px;color:white;font-size:13px;font-weight:800;line-height:1.55;letter-spacing:.07em;writing-mode:horizontal-tb;transform:none}
.case-sidebar b{margin-top:auto;color:#8299aa;font-size:11px;font-weight:500}
.case-main{padding:clamp(30px,4vw,56px)}
.case-title{display:grid;grid-template-columns:1fr 165px;gap:45px;align-items:start}
.case-title>div>p{margin-bottom:16px;color:var(--mint);font-size:11px;font-weight:800;letter-spacing:.12em}
.case-title h3{max-width:810px;margin-bottom:36px;color:white;font-size:clamp(30px,4vw,54px);font-weight:550}
.cover-3d{--card-rx:0deg;--card-ry:0deg;position:relative;display:block;padding:6px;border-radius:8px;background:white;box-shadow:16px 18px 0 #17384e,28px 32px 55px rgba(0,0,0,.32);transform:perspective(800px) rotateX(var(--card-rx)) rotateY(var(--card-ry)) rotate(2deg);transform-origin:center;transition:transform .12s ease-out,box-shadow .25s}
.cover-3d:hover{box-shadow:12px 14px 0 #21465e,23px 27px 46px rgba(0,0,0,.35)}
.cover-3d img{width:100%;aspect-ratio:735/951;object-fit:cover;object-position:top}
.cover-3d>span{position:absolute;left:6px;right:6px;bottom:6px;padding:10px;background:rgba(8,23,37,.92);color:white;text-align:center;font-size:10px;font-weight:800;letter-spacing:.08em}
.case-flow{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--dark-line);border-bottom:1px solid var(--dark-line)}
.case-flow>div{padding:25px 23px;border-right:1px solid var(--dark-line)}
.case-flow>div:first-child{padding-left:0}.case-flow>div:last-child{border:0}
.case-flow span{color:var(--mint);font-size:10px}.case-flow strong{display:block;margin:15px 0 7px;color:white;font-size:14px}.case-flow p{margin:0;color:#9eb1bf;font-size:13px}
details{border-bottom:1px solid var(--dark-line)}
summary{min-height:62px;display:flex;justify-content:space-between;align-items:center;list-style:none;cursor:pointer;color:#d3dce2;font-size:13px;font-weight:700}
summary::-webkit-details-marker{display:none}
summary span{font-size:22px;font-weight:400;transition:transform .25s}
details[open] summary span{transform:rotate(45deg)}
.case-details{display:grid;grid-template-columns:1.2fr .8fr;gap:35px;padding:0 0 25px;color:#a7bac6;font-size:14px}
.case-details p{margin:0}
.disclosure{padding-left:18px;border-left:2px solid var(--mint);color:#7f95a5!important;font-size:12px}
.case-links{display:flex;align-items:center;gap:24px;flex-wrap:wrap;padding-top:26px}
.button-dark{background:var(--mint);color:var(--midnight)}
.button-dark:hover{background:white}
.case-links>a:last-child{color:#9eb0bc;font-size:13px;border-bottom:1px solid #4c6576}

.expertise-section{background:var(--paper)}
.capability-lab{display:grid;grid-template-columns:.42fr 1fr;min-height:520px;border:1px solid var(--line);border-radius:22px;background:white;overflow:hidden;box-shadow:0 25px 65px rgba(17,43,59,.08)}
.capability-controls{display:flex;flex-direction:column;background:var(--navy)}
.capability-controls button{flex:1;display:grid;grid-template-columns:39px 1fr;gap:12px;align-items:center;padding:24px;text-align:left;border:0;border-bottom:1px solid var(--dark-line);background:transparent;color:#99aeba;cursor:pointer;transition:background .25s,color .25s}
.capability-controls button:last-child{border:0}
.capability-controls button span{font-size:10px;color:#6e8595}
.capability-controls button[aria-selected=true]{background:#183951;color:white}
.capability-controls button[aria-selected=true] span{color:var(--mint)}
.capability-panels{position:relative;display:grid}
.capability-panel{grid-area:1/1;padding:clamp(36px,5vw,70px);opacity:1;transform:translateX(0);transition:opacity .3s,transform .35s}
.capability-panel[hidden]{display:block;visibility:hidden;opacity:0;transform:translateX(20px);pointer-events:none}
.panel-label{margin-bottom:20px;color:var(--mint-deep);font-size:11px;font-weight:800;letter-spacing:.13em}
.capability-panel h3{margin-bottom:18px;color:var(--ink);font-size:clamp(38px,5vw,62px);font-weight:600}
.capability-panel>p:not(.panel-label){max-width:700px;color:var(--slate);font-size:17px}
.skill-cloud{display:flex;flex-wrap:wrap;gap:9px;margin:33px 0}
.skill-cloud span{padding:9px 12px;border:1px solid #cbd7da;border-radius:999px;background:#f5f8f7;color:#405766;font-size:13px;transition:background .2s,border-color .2s,transform .2s}
.skill-cloud span:hover{background:#e2f3ed;border-color:#8fcab9;transform:translateY(-3px)}
.panel-sequence{display:flex;align-items:center;gap:14px;padding-top:28px;border-top:1px solid var(--line);color:#55707c;font-size:13px;font-weight:700}
.panel-sequence i{color:var(--mint-deep);font-style:normal}

.credentials-section{background:var(--mist)}
.credential-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:25px}
.degree-card{--card-rx:0deg;--card-ry:0deg;padding:38px;border-radius:22px;background:linear-gradient(145deg,var(--navy-2),var(--midnight));color:white;box-shadow:0 26px 65px rgba(10,32,48,.19);transform:perspective(900px) rotateX(var(--card-rx)) rotateY(var(--card-ry));transition:transform .12s ease-out}
.credential-type{color:var(--mint);font-size:11px;font-weight:800;letter-spacing:.14em}
.degree-card h3{margin:85px 0 15px;color:white;font-size:clamp(31px,4vw,49px);font-weight:550}
.degree-card>p{color:#9fb2bf}
.degree-card>div{margin-top:55px;padding-top:22px;border-top:1px solid var(--dark-line);display:flex;justify-content:space-between;gap:25px;color:#aabcc7;font-size:12px}
.degree-card>div strong{color:var(--mint)}
.certificate-stack{display:grid;gap:13px}
.certificate-card{display:grid;grid-template-columns:83px 1fr 40px;gap:24px;align-items:center;padding:25px 28px;border:1px solid #c8d5d8;border-radius:16px;background:rgba(255,255,255,.75);transition:transform .25s,border-color .25s,background .25s}
.certificate-card:hover{transform:translateX(8px);border-color:#86bdae;background:white}
.certificate-card>span{display:grid;place-items:center;width:66px;height:66px;border-radius:16px;background:#dfeeed;color:var(--navy);font-size:13px;font-weight:850}
.certificate-card small{color:#78909a;font-size:10px;font-weight:800;letter-spacing:.1em}
.certificate-card h3{margin:7px 0 5px;color:var(--ink);font-size:24px;font-weight:650}
.certificate-card p{margin:0;color:var(--slate);font-size:13px}
.certificate-card>b{color:#9bb0b8;font-size:13px}

.cv-section{background:var(--navy);color:white}
.document-stage{display:grid;grid-template-columns:.88fr 1.12fr;gap:9%;align-items:center;padding:clamp(28px,5vw,65px);border:1px solid var(--dark-line);border-radius:24px;background:linear-gradient(135deg,rgba(255,255,255,.04),rgba(255,255,255,.012));overflow:hidden}
.document-art{--rx:0deg;--ry:0deg;position:relative;min-height:540px;perspective:1000px;transform-style:preserve-3d;transform:rotateX(var(--rx)) rotateY(var(--ry));transition:transform .12s ease-out}
.document-art img{position:absolute;z-index:2;left:50%;top:50%;width:min(72%,350px);translate:-50% -50%;border:6px solid white;border-radius:5px;box-shadow:22px 25px 0 #28526a,42px 50px 85px rgba(0,0,0,.38);transform:rotate(-3deg) translateZ(55px)}
.document-shadow{position:absolute;left:50%;top:52%;width:min(72%,350px);aspect-ratio:900/1273;translate:-43% -45%;background:#102d43;border:1px solid #45657a;transform:rotate(5deg) translateZ(12px)}
.document-badge{position:absolute;z-index:4;right:7%;bottom:10%;width:78px;height:78px;display:grid;place-items:center;border-radius:50%;background:var(--mint);color:var(--midnight);box-shadow:0 15px 35px rgba(0,0,0,.25);transform:translateZ(90px)}
.document-badge strong{font-size:23px;line-height:1}.document-badge span{font-size:10px;margin-top:-12px}
.document-copy .panel-label{color:var(--mint)}
.document-copy h3{margin-bottom:28px;color:white;font-size:clamp(38px,5vw,68px);font-weight:550}
.document-copy ul{padding:0;margin:0;list-style:none;border-top:1px solid var(--dark-line)}
.document-copy li{position:relative;padding:13px 0 13px 26px;border-bottom:1px solid var(--dark-line);color:#b7c7d0;font-size:14px}
.document-copy li:before{content:"";position:absolute;left:0;top:22px;width:9px;height:2px;background:var(--mint)}
.cv-actions{display:flex;align-items:center;gap:25px;margin-top:30px;flex-wrap:wrap}
.button-accent{background:var(--mint);color:var(--midnight)}
.button-accent:hover{background:white}
.cv-actions>a:last-child{color:#a7bbc7;font-size:13px;border-bottom:1px solid #577184}

.contact-section{max-width:1600px;margin:auto;padding:clamp(80px,10vw,140px) clamp(24px,6vw,96px);display:grid;grid-template-columns:1fr 1fr;gap:10%;align-items:center;background:var(--mint)}
.contact-section .kicker{color:#316c5d}
.contact-section .kicker>span{background:var(--navy)}
.contact-copy h2{max-width:750px;margin-bottom:22px;color:var(--midnight);font-size:clamp(42px,5.5vw,76px);font-weight:600}
.contact-copy>p:last-child{color:#285d50}
.contact-links{border-top:1px solid rgba(8,23,37,.28)}
.contact-links a{display:grid;grid-template-columns:85px 1fr 24px;gap:17px;align-items:center;padding:24px 0;border-bottom:1px solid rgba(8,23,37,.28);transition:padding .25s,background .25s}
.contact-links a:hover{padding-left:12px;background:rgba(255,255,255,.17)}
.contact-links span{font-size:10px;font-weight:800;letter-spacing:.12em;color:#3e7467}
.contact-links strong{font-size:15px;overflow-wrap:anywhere}
.contact-links b{font-size:20px;font-weight:400}
footer{max-width:1600px;margin:auto;padding:25px clamp(24px,5vw,78px);display:flex;align-items:center;gap:18px;background:var(--midnight);color:#92a7b5;font-size:13px}
footer .identity-mark{width:37px;height:37px;border-radius:10px}
footer p{margin:0}
footer>a{margin-left:auto;color:white}

.reveal{opacity:1}
.motion .reveal{opacity:0;transform:translateY(22px)}
.motion .reveal.in-view{opacity:1;transform:none;transition:opacity .65s cubic-bezier(.2,.7,.2,1),transform .65s cubic-bezier(.2,.7,.2,1)}

@media(max-width:1100px){
  .masthead nav{gap:18px}.masthead nav a{font-size:13px}.hero-grid{grid-template-columns:1fr 430px;gap:45px}.hero h1{font-size:62px}.chapter-heading{grid-template-columns:.45fr 1.2fr .75fr;gap:4vw}.experience-map{grid-template-columns:1fr 90px 1fr}.case-panel{grid-template-columns:155px 1fr}.case-title{grid-template-columns:1fr 145px;gap:30px}.credential-grid{grid-template-columns:.9fr 1.1fr}
}

@media(max-width:850px){
  .masthead{flex-wrap:wrap}.menu-toggle{display:flex;margin-left:auto}.header-contact{display:none}.masthead nav{display:none;order:4;width:100%;margin:0;padding:15px 0 4px;border-top:1px solid var(--dark-line);flex-wrap:wrap}.masthead nav.open{display:flex}
  .hero-grid{grid-template-columns:1fr;min-height:0}.hero-copy{max-width:720px}.hero-stage{width:min(100%,620px);margin:auto;min-height:540px}
  .hero-proof{grid-template-columns:1fr 1fr}.hero-proof>div:nth-child(2){border-right:0}.hero-proof>div:nth-child(-n+2){border-bottom:1px solid var(--dark-line)}
  .section-index{display:flex;overflow-x:auto;scroll-snap-type:x mandatory}.section-index a{min-width:175px;scroll-snap-align:start}
  .chapter-heading{grid-template-columns:1fr;gap:19px}.chapter-heading>p{max-width:620px}.chapter-heading h2{max-width:800px}
  .experience-map{grid-template-columns:1fr;gap:22px}.experience-card{min-height:0}.experience-bridge{flex-direction:row}.experience-bridge i{height:1px;width:60px}
  .case-panel{grid-template-columns:1fr}.case-sidebar{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;border-right:0;border-bottom:1px solid var(--dark-line)}.case-sidebar p{margin:0;writing-mode:horizontal-tb;transform:none}.case-sidebar b{text-align:right}
  .capability-lab{grid-template-columns:1fr}.capability-controls{display:grid;grid-template-columns:repeat(3,1fr)}.capability-controls button{grid-template-columns:1fr;gap:6px;border-bottom:0;border-right:1px solid var(--dark-line)}
  .credential-grid{grid-template-columns:1fr}.degree-card h3{margin-top:50px}.document-stage{grid-template-columns:1fr;gap:30px}.document-art{min-height:500px}.document-copy{max-width:700px}.contact-section{grid-template-columns:1fr;gap:40px}
}

@media(max-width:560px){
  html{scroll-padding-top:12px}
  .reading-progress{top:0}
  .masthead{min-height:0;padding:58px 20px 16px;gap:16px}.identity-copy{display:none}.identity-mark{width:41px;height:41px}.menu-toggle span{font-size:13px}.masthead nav{gap:0;padding-top:10px}.masthead nav a{width:50%;padding:9px 0}
  .hero-grid{padding:48px 20px 42px;gap:38px}.kicker{font-size:10px;letter-spacing:.11em;line-height:1.6}.hero h1{font-size:clamp(44px,13vw,61px)}.hero .intro{font-size:16px}.name-row{align-items:flex-start;flex-direction:column;gap:6px}.name-row>span{padding:0;border:0}.hero-actions{align-items:flex-start;flex-direction:column}.button-light{width:100%}.availability{line-height:1.6}
  .hero-stage{min-height:480px;border-radius:20px;transform:rotateX(var(--rx)) rotateY(var(--ry))}.profile-core{width:145px}.profile-core small{display:block}.signal{position:absolute;width:118px;padding:12px;transform:none}.signal-a{left:5%;top:8%}.signal-b{right:5%;top:12%}.signal-c{left:5%;bottom:18%}.signal-d{right:5%;bottom:15%}.stage-label{left:15px;right:15px}.stage-label b{display:none}
  .hero-proof{grid-template-columns:1fr}.hero-proof>div{padding:16px 20px;border-right:0;border-bottom:1px solid var(--dark-line)!important}.hero-proof>div:last-child{border:0!important}
  .section-index a{min-width:156px;padding:17px 20px}
  .chapter{padding:70px 20px}.chapter-heading{margin-bottom:40px}.chapter-heading h2{font-size:38px}.chapter-heading>p{font-size:15px}.chapter-no{width:36px;height:36px}
  .experience-card{padding:25px;transform:none!important}.experience-top{align-items:flex-start}.experience-card h3{font-size:29px}.experience-card li{font-size:13px}.experience-bridge i{width:34px}
  .case-list{gap:18px}.case-panel{border-radius:16px}.case-sidebar{grid-template-columns:auto 1fr}.case-sidebar b{display:none}.case-main{padding:26px 20px}.case-title{grid-template-columns:1fr;gap:22px}.case-title h3{font-size:34px;margin-bottom:0}.cover-3d{width:145px;margin:0 auto 8px;transform:rotate(2deg)!important}.case-flow{grid-template-columns:1fr}.case-flow>div,.case-flow>div:first-child{padding:18px 0;border-right:0;border-bottom:1px solid var(--dark-line)}.case-flow>div:last-child{border:0}.case-details{grid-template-columns:1fr;gap:18px}.case-links{align-items:flex-start;flex-direction:column}.case-links .button{width:100%}
  .capability-lab{border-radius:16px}.capability-controls{grid-template-columns:1fr}.capability-controls button{min-height:63px;display:grid;grid-template-columns:35px 1fr;border-right:0;border-bottom:1px solid var(--dark-line)}.capability-panel{padding:31px 22px}.capability-panel h3{font-size:39px}.capability-panel>p:not(.panel-label){font-size:16px}.panel-sequence{gap:8px;font-size:11px}
  .degree-card{padding:27px;transform:none!important}.degree-card h3{font-size:35px;margin-top:40px}.degree-card>div{align-items:flex-start;flex-direction:column;margin-top:40px}.certificate-card{grid-template-columns:58px 1fr;padding:19px;gap:16px}.certificate-card>span{width:54px;height:54px;font-size:11px}.certificate-card>b{display:none}.certificate-card h3{font-size:20px}
  .document-stage{padding:26px 18px}.document-art{min-height:410px;transform:none!important}.document-art img{width:min(72%,265px);box-shadow:14px 16px 0 #28526a,27px 34px 65px rgba(0,0,0,.38)}.document-shadow{width:min(72%,265px)}.document-badge{right:4%;bottom:10%;width:67px;height:67px}.document-copy h3{font-size:39px}.cv-actions{align-items:flex-start;flex-direction:column}.cv-actions .button{width:100%}
  .contact-section{padding:76px 20px}.contact-copy h2{font-size:44px}.contact-links a{grid-template-columns:1fr 22px;gap:5px}.contact-links span,.contact-links strong{grid-column:1}.contact-links b{grid-column:2;grid-row:1/3}
  footer{padding:24px 20px;flex-wrap:wrap}footer p{font-size:12px}footer>a{width:100%;margin:0;padding-top:10px;border-top:1px solid var(--dark-line)}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}.motion .reveal,.motion .reveal.in-view{opacity:1;transform:none;transition:none}.hero-stage,.tilt-card,.document-art{transform:none!important;transition:none!important}.signal,.button,.certificate-card,.masthead nav a:after{transition:none}
}

@media print{
  body{background:white}.reading-progress,.menu-toggle,.masthead nav,.header-contact,.hero-stage,.section-index,.hero-actions,.experience-bridge,.case-links,.cover-3d,details,.document-art,.contact-section,footer>a{display:none}
  .masthead,.hero,.cases-section,.cv-section{background:white;color:var(--ink)}.masthead{padding:15px 0}.identity-mark{color:var(--ink);border-color:var(--ink)}.hero-grid,.chapter{padding:28px 0}.hero-grid{display:block;min-height:0}.hero h1,.hero h1 em,.chapter-heading.light h2,.case-title h3,.document-copy h3{color:var(--ink)}.hero .intro,.chapter-heading.light>p{color:var(--slate)}.hero-proof{border-color:var(--line)}.hero-proof>div{border-color:var(--line)}.experience-map,.credential-grid,.document-stage{grid-template-columns:1fr}.experience-card,.degree-card,.case-panel{break-inside:avoid;box-shadow:none}.current,.degree-card,.case-panel{background:white;color:var(--ink);border-color:var(--line)}.current h3,.degree-card h3{color:var(--ink)}.current .role-summary,.current li,.degree-card>p{color:var(--slate)}.case-sidebar{display:none}.case-flow,.case-flow>div,details{border-color:var(--line)}.case-flow strong{color:var(--ink)}.case-flow p{color:var(--slate)}.reveal,.motion .reveal{opacity:1;transform:none}
}