:root{
  --navy:#07294d;
  --navy-deep:#041d37;
  --blue:#1769aa;
  --blue-bright:#2c83cc;
  --maize:#ffcb05;
  --ink:#142235;
  --text:#314258;
  --muted:#64758a;
  --line:#dce5ee;
  --line-strong:#c8d5e2;
  --paper:#ffffff;
  --tint:#f5f8fb;
  --tint-blue:#eef5fb;
  --shadow-sm:0 8px 30px rgba(7,41,77,.08);
  --shadow-md:0 24px 70px rgba(7,41,77,.12);
  --radius:18px;
  --radius-sm:12px;
  --container:1180px;
  --header-height:78px;
  --font:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --serif:Georgia, "Times New Roman", serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + 24px)}
body{
  margin:0;
  color:var(--text);
  background:var(--paper);
  font-family:var(--font);
  font-size:16px;
  line-height:1.68;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
a:hover{text-decoration:none}
button,input,textarea,select{font:inherit}
button{color:inherit}
img{display:block;max-width:100%}
svg{display:block}
::selection{background:rgba(255,203,5,.55);color:var(--navy-deep)}

.svg-sprite{position:absolute;width:0;height:0;overflow:hidden}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
.skip-link{position:fixed;left:18px;top:-80px;z-index:10000;background:var(--navy);color:#fff;padding:11px 16px;border-radius:8px;font-weight:700;transition:top .2s ease}
.skip-link:focus{top:18px}

.scroll-progress{position:fixed;top:0;left:0;z-index:2000;height:3px;width:0;background:linear-gradient(90deg,var(--blue-bright),var(--maize));box-shadow:0 0 12px rgba(44,131,204,.35)}

.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  height:var(--header-height);
  background:rgba(255,255,255,.94);
  border-bottom:1px solid rgba(200,213,226,.75);
  backdrop-filter:blur(18px) saturate(140%);
  transition:box-shadow .25s ease,background .25s ease;
}
.site-header.scrolled{box-shadow:0 8px 28px rgba(7,41,77,.08);background:rgba(255,255,255,.98)}
.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;flex:0 0 auto;
  background:var(--navy);color:var(--maize);font-size:14px;font-weight:900;letter-spacing:.02em;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.08),0 8px 20px rgba(7,41,77,.16)
}
.brand-copy{display:grid;line-height:1.2;min-width:0}
.brand-copy strong{color:var(--navy);font-size:15px;letter-spacing:-.01em;white-space:nowrap}
.brand-copy small{color:var(--muted);font-size:11px;margin-top:4px;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}
.site-nav{display:flex;align-items:center;gap:4px}
.site-nav a{position:relative;padding:10px 11px;color:#40546b;font-size:14px;font-weight:700;border-radius:9px;transition:color .2s ease,background .2s ease}
.site-nav a:not(.nav-contact)::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.site-nav a:hover,.site-nav a.active{color:var(--navy)}
.site-nav a:hover::after,.site-nav a.active::after{transform:scaleX(1)}
.site-nav .nav-contact{margin-left:6px;background:var(--navy);color:#fff;padding-inline:16px;box-shadow:0 8px 18px rgba(7,41,77,.15)}
.site-nav .nav-contact:hover{background:var(--blue)}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:10px;padding:0;place-items:center;cursor:pointer}
.menu-toggle span:not(.sr-only){display:block;width:20px;height:2px;background:var(--navy);margin:3px auto;border-radius:10px;transition:.2s ease}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
.menu-backdrop{position:fixed;inset:0;z-index:900;background:rgba(4,29,55,.44);backdrop-filter:blur(3px);opacity:0;pointer-events:none;transition:opacity .25s ease}
.menu-backdrop.open{opacity:1;pointer-events:auto}

.hero{
  position:relative;
  overflow:hidden;
  padding:78px 0 48px;
  background:
    linear-gradient(90deg,rgba(7,41,77,.035) 1px,transparent 1px),
    linear-gradient(rgba(7,41,77,.035) 1px,transparent 1px),
    linear-gradient(180deg,#fbfdff 0%,#f6f9fc 100%);
  background-size:54px 54px,54px 54px,auto;
  border-bottom:1px solid var(--line);
}
.hero::before{content:"";position:absolute;width:650px;height:650px;border-radius:50%;right:-260px;top:-280px;background:radial-gradient(circle,rgba(44,131,204,.18),rgba(44,131,204,0) 68%);pointer-events:none}
.hero::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;left:-240px;bottom:-260px;background:radial-gradient(circle,rgba(255,203,5,.18),rgba(255,203,5,0) 70%);pointer-events:none}
.hero-orbit{position:absolute;border:1px solid rgba(44,131,204,.13);border-radius:50%;pointer-events:none}
.hero-orbit::before,.hero-orbit::after{content:"";position:absolute;border-radius:50%;background:var(--blue-bright);box-shadow:0 0 0 7px rgba(44,131,204,.08)}
.hero-orbit-one{width:490px;height:190px;right:-70px;top:110px;transform:rotate(-18deg)}
.hero-orbit-one::before{width:8px;height:8px;left:48px;top:18px}.hero-orbit-one::after{width:6px;height:6px;right:58px;bottom:22px;background:var(--maize)}
.hero-orbit-two{width:330px;height:130px;left:45%;bottom:62px;transform:rotate(14deg)}
.hero-orbit-two::before{width:6px;height:6px;left:12px;bottom:25px}.hero-orbit-two::after{width:7px;height:7px;right:25px;top:18px;background:var(--maize)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(360px,.65fr);gap:62px;align-items:center}
.hero-copy{padding:20px 0}
.eyebrow,.section-kicker{margin:0 0 16px;color:var(--blue);font-size:12px;font-weight:850;letter-spacing:.12em;text-transform:uppercase}
.eyebrow{display:flex;align-items:center;gap:10px}
.eyebrow span{display:block;width:34px;height:2px;border-radius:20px;background:linear-gradient(90deg,var(--maize),var(--blue-bright))}
.hero h1{max-width:780px;margin:0;color:var(--navy-deep);font-size:clamp(46px,5.3vw,76px);line-height:1.02;letter-spacing:-.055em;font-weight:820}
.hero-summary{max-width:780px;margin:26px 0 0;color:#465a70;font-size:18px;line-height:1.75}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 18px;border-radius:10px;font-weight:800;font-size:14px;border:1px solid transparent;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease}
.button svg{width:18px;height:18px}
.button:hover{transform:translateY(-2px)}
.button-primary{background:var(--navy);color:#fff;box-shadow:0 12px 28px rgba(7,41,77,.18)}
.button-primary:hover{background:var(--blue);box-shadow:0 16px 32px rgba(23,105,170,.24)}
.button-secondary{border-color:var(--line-strong);background:#fff;color:var(--navy)}
.button-secondary:hover{border-color:var(--blue);box-shadow:var(--shadow-sm)}
.hero-links{display:flex;flex-wrap:wrap;gap:16px 22px;margin-top:25px}
.hero-links a{display:flex;align-items:center;gap:8px;color:#425871;font-size:14px;font-weight:700;transition:color .2s ease}
.hero-links a:hover{color:var(--blue)}
.hero-links svg{width:18px;height:18px}
.profile-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow-md);overflow:hidden}
.profile-card::before{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:linear-gradient(90deg,var(--navy),var(--blue-bright),var(--maize));z-index:2}
.profile-image-wrap{position:relative;background:#f8fbfe;padding:20px 20px 0}
.profile-image-wrap::after{content:"";position:absolute;left:50%;bottom:0;width:74%;height:18%;transform:translateX(-50%);background:radial-gradient(ellipse,rgba(7,41,77,.14),transparent 70%);filter:blur(12px)}
.profile-image-wrap img{position:relative;z-index:1;width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:18px}
.profile-card-body{padding:24px 26px 28px}
.profile-label{margin:0 0 7px;color:var(--blue);font-size:11px;font-weight:850;letter-spacing:.12em;text-transform:uppercase}
.profile-card h2{margin:0;color:var(--navy);font-size:27px;line-height:1.15;letter-spacing:-.03em}
.profile-card-body>p:not(.profile-label){margin:8px 0 0;color:var(--muted);font-size:14px}
.profile-meta{list-style:none;padding:17px 0 0;margin:18px 0 0;border-top:1px solid var(--line);display:grid;gap:11px}
.profile-meta li{display:flex;align-items:flex-start;gap:10px;color:#485d73;font-size:13px}
.profile-meta svg{width:18px;height:18px;color:var(--blue);flex:0 0 auto;margin-top:2px}
.focus-strip{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);margin-top:54px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-sm);overflow:hidden}
.focus-strip article{display:flex;align-items:flex-start;gap:14px;padding:22px 20px;min-width:0}
.focus-strip article+article{border-left:1px solid var(--line)}
.focus-strip article>span{color:var(--blue);font-size:11px;font-weight:900;letter-spacing:.08em;padding-top:2px}
.focus-strip div{display:grid;gap:3px}
.focus-strip strong{color:var(--navy);font-size:14px;line-height:1.25}
.focus-strip small{color:var(--muted);font-size:12px;line-height:1.45}

.section{padding:100px 0}
.section-white{background:#fff}
.section-tint{background:var(--tint);border-top:1px solid #edf2f7;border-bottom:1px solid #edf2f7}
.section-heading{max-width:840px;margin-bottom:48px}
.section-heading h2{margin:0;color:var(--navy-deep);font-size:clamp(34px,4vw,52px);line-height:1.08;letter-spacing:-.045em}
.section-heading>p:last-child,.section-heading>div>p:last-child{max-width:760px;margin:18px 0 0;color:var(--muted);font-size:17px}
.section-kicker{margin-bottom:13px}
.about-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(330px,.8fr);gap:76px;align-items:start}
.about-copy p{margin:0 0 20px;color:#40546a}
.lead-paragraph{color:var(--navy)!important;font-family:var(--serif);font-size:25px;line-height:1.55}
.toolbox{margin-top:34px;padding-top:25px;border-top:1px solid var(--line)}
.toolbox>p{margin:0 0 12px;color:var(--navy);font-size:12px;font-weight:850;letter-spacing:.1em;text-transform:uppercase}
.toolbox>div{display:flex;flex-wrap:wrap;gap:8px}
.toolbox span{padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:var(--tint);color:#53677d;font-size:12px;font-weight:700}
.timeline-block{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm)}
.timeline-title{display:flex;align-items:center;gap:12px;margin-bottom:25px}
.timeline-title svg{width:25px;height:25px;color:var(--blue)}
.timeline-title h3{margin:0;color:var(--navy);font-size:20px}
.timeline{list-style:none;padding:0;margin:0;position:relative}
.timeline::before{content:"";position:absolute;left:6px;top:8px;bottom:8px;width:1px;background:var(--line-strong)}
.timeline li{position:relative;padding:0 0 25px 32px}
.timeline li:last-child{padding-bottom:0}
.timeline li::before{content:"";position:absolute;left:0;top:6px;width:13px;height:13px;border-radius:50%;background:#fff;border:3px solid var(--blue);box-sizing:border-box}
.timeline-year{display:block;color:var(--blue);font-size:11px;font-weight:850;letter-spacing:.08em;text-transform:uppercase}
.timeline h4{margin:5px 0 3px;color:var(--navy);font-size:15px;line-height:1.35}
.timeline p{margin:0;color:var(--muted);font-size:13px;line-height:1.5}
.experience-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:55px}
.experience-grid article{padding:22px 20px;border-top:3px solid var(--navy);background:var(--tint);border-radius:0 0 12px 12px}
.experience-date{margin:0;color:var(--blue);font-size:11px;font-weight:850;letter-spacing:.05em;text-transform:uppercase}
.experience-grid h3{margin:9px 0 3px;color:var(--navy);font-size:16px;line-height:1.3}
.experience-org{margin:0 0 11px!important;color:#455b72!important;font-size:13px;font-weight:750}
.experience-grid article>p:last-child{margin:0;color:var(--muted);font-size:13px;line-height:1.55}

.research-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.research-card{position:relative;min-height:300px;padding:31px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.research-card::after{content:"";position:absolute;width:150px;height:150px;border:1px solid rgba(44,131,204,.12);border-radius:50%;right:-74px;bottom:-74px;transition:transform .3s ease}
.research-card:hover{transform:translateY(-5px);border-color:#bfd4e7;box-shadow:var(--shadow-md)}
.research-card:hover::after{transform:scale(1.15)}
.research-number{color:var(--blue);font-size:12px;font-weight:900;letter-spacing:.1em}
.research-card h3{max-width:440px;margin:17px 0 13px;color:var(--navy);font-size:22px;line-height:1.28;letter-spacing:-.025em}
.research-card>p{margin:0;color:#53677c;font-size:14px}
.research-card ul{display:flex;flex-wrap:wrap;gap:7px;list-style:none;padding:0;margin:24px 0 0}
.research-card li{padding:6px 9px;background:var(--tint-blue);border-radius:999px;color:#41607b;font-size:11px;font-weight:750}
.research-card-image{padding:0;display:grid;grid-template-rows:180px 1fr;background:var(--navy);border-color:var(--navy);color:#fff}
.research-card-image::after{display:none}
.research-card-image img{width:100%;height:100%;object-fit:cover;background:#fff;border-bottom:1px solid rgba(255,255,255,.15)}
.research-card-image>div{padding:25px 30px 28px}
.research-image-label{margin:0!important;color:var(--maize)!important;font-size:11px!important;font-weight:850!important;letter-spacing:.1em;text-transform:uppercase}
.research-card-image h3{color:#fff;margin:8px 0 8px}
.research-card-image>div>p:last-child{color:#cbd9e7;font-size:14px;margin:0}

.publications-heading{max-width:none;display:flex;align-items:end;justify-content:space-between;gap:30px}
.publications-heading>div{max-width:830px}
.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:14px;font-weight:800;white-space:nowrap;padding-bottom:5px}
.text-link svg{width:17px;height:17px}
.text-link:hover{color:var(--navy)}
.featured-publications{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.publication-card{display:flex;flex-direction:column;min-height:335px;padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.publication-card:hover{transform:translateY(-4px);border-color:#bfd4e7;box-shadow:var(--shadow-md)}
.publication-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.publication-meta span{font-size:10px;font-weight:850;letter-spacing:.08em;text-transform:uppercase}
.publication-meta span:first-child{padding:5px 8px;border-radius:6px;background:var(--navy);color:#fff}
.publication-meta span:last-child{color:var(--blue)}
.publication-card h3{margin:0;color:var(--navy);font-size:18px;line-height:1.45;letter-spacing:-.015em}
.publication-card>p{margin:18px 0;color:var(--muted);font-size:13px}
.publication-card>p strong{color:var(--ink)}
.publication-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto}
.publication-links a{display:inline-flex;align-items:center;gap:6px;color:var(--blue);font-size:12px;font-weight:800}
.publication-links svg{width:14px;height:14px}
.publication-links a:hover{color:var(--navy)}
.publication-archive{margin-top:35px;border-top:1px solid var(--line)}
.publication-archive details{border-bottom:1px solid var(--line)}
.publication-archive summary{list-style:none;display:grid;grid-template-columns:90px 1fr;align-items:center;gap:20px;padding:20px 2px;cursor:pointer}
.publication-archive summary::-webkit-details-marker{display:none}
.publication-archive summary span{color:var(--navy);font-size:19px;font-weight:850}
.publication-archive summary small{color:var(--muted);font-size:13px}
.publication-archive summary::after{content:"+";grid-column:3;color:var(--blue);font-size:24px;font-weight:400;line-height:1}
.publication-archive details[open] summary::after{content:"−"}
.archive-body{padding:0 0 22px 110px;max-width:980px}
.archive-body p{position:relative;margin:0;padding:0 0 13px 18px;color:#51657a;font-size:14px}
.archive-body p::before{content:"";position:absolute;left:0;top:9px;width:5px;height:5px;border-radius:50%;background:var(--blue)}
.archive-body p:last-child{padding-bottom:0}
.archive-body strong{color:var(--ink)}

.achievement-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.achievement-card{display:grid;grid-template-columns:210px 1fr;min-height:255px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm)}
.achievement-image{background:#fff;border-right:1px solid var(--line);padding:11px;display:flex;align-items:center;justify-content:center}
.achievement-image img{width:100%;height:100%;object-fit:cover;object-position:top;border-radius:10px}
.achievement-body{padding:28px 27px;display:flex;flex-direction:column}
.achievement-type{margin:0;color:var(--blue);font-size:11px;font-weight:850;letter-spacing:.09em;text-transform:uppercase}
.achievement-body h3{margin:10px 0 10px;color:var(--navy);font-size:21px;line-height:1.25}
.achievement-body>p:not(.achievement-type){margin:0;color:var(--muted);font-size:14px}
.achievement-body a{display:inline-flex;align-items:center;gap:6px;margin-top:auto;padding-top:18px;color:var(--blue);font-size:12px;font-weight:850}
.achievement-body a svg{width:14px;height:14px}
.achievement-body a:hover{color:var(--navy)}
.certificate-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:22px}
.certificate-card{display:flex;flex-direction:column;width:100%;padding:0;text-align:left;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;overflow:hidden;cursor:pointer;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.certificate-card:hover{transform:translateY(-4px);border-color:#bdd3e6;box-shadow:var(--shadow-md)}
.certificate-image{position:relative;display:block;aspect-ratio:4/3;background:#f6f8fa;overflow:hidden;border-bottom:1px solid var(--line)}
.certificate-image img{width:100%;height:100%;object-fit:cover;object-position:center}
.zoom-hint{position:absolute;right:10px;bottom:10px;display:flex;align-items:center;gap:6px;padding:7px 9px;border-radius:8px;background:rgba(4,29,55,.9);color:#fff;font-size:11px;font-weight:800;opacity:0;transform:translateY(5px);transition:.2s ease}
.zoom-hint svg{width:14px;height:14px}
.certificate-card:hover .zoom-hint,.certificate-card:focus-visible .zoom-hint{opacity:1;transform:none}
.certificate-copy{display:flex;flex-direction:column;gap:6px;padding:18px}
.certificate-copy small{color:var(--blue);font-size:10px;font-weight:850;letter-spacing:.07em;text-transform:uppercase}
.certificate-copy strong{color:var(--navy);font-size:15px;line-height:1.35}
.certificate-copy>span{color:var(--muted);font-size:12px;line-height:1.55}

.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
.service-card{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.service-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:12px;background:var(--tint-blue);color:var(--blue)}
.service-icon svg{width:25px;height:25px}
.service-label{margin:20px 0 7px;color:var(--blue);font-size:10px;font-weight:850;letter-spacing:.1em;text-transform:uppercase}
.service-card h3{margin:0 0 11px;color:var(--navy);font-size:20px;line-height:1.3}
.service-card>p:last-child{margin:0;color:var(--muted);font-size:14px}

.contact-section{padding:50px 0 80px;background:#fff}
.contact-panel{position:relative;overflow:hidden;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:60px;padding:52px 58px;border-radius:24px;background:var(--navy);color:#fff;box-shadow:var(--shadow-md)}
.contact-panel::before{content:"";position:absolute;width:430px;height:430px;right:-210px;top:-250px;border:1px solid rgba(255,255,255,.14);border-radius:50%;box-shadow:0 0 0 55px rgba(255,255,255,.03),0 0 0 110px rgba(255,255,255,.025)}
.contact-copy,.contact-actions{position:relative;z-index:1}
.section-kicker-light{color:var(--maize)}
.contact-copy h2{margin:0;color:#fff;font-size:clamp(32px,3.5vw,48px);line-height:1.12;letter-spacing:-.04em}
.contact-copy>p:last-child{max-width:660px;margin:18px 0 0;color:#c9d7e5;font-size:16px}
.contact-actions{display:grid;gap:18px}
.contact-email{display:flex;align-items:center;gap:14px;padding:17px;border:1px solid rgba(255,255,255,.18);border-radius:14px;background:rgba(255,255,255,.07);transition:background .2s ease,border-color .2s ease}
.contact-email:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.3)}
.contact-email>svg{width:25px;height:25px;color:var(--maize);flex:0 0 auto}
.contact-email span{display:grid;gap:2px;min-width:0}
.contact-email small{color:#b9ccdc;font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.contact-email strong{color:#fff;font-size:16px;overflow-wrap:anywhere}
.contact-socials{display:flex;gap:10px}
.contact-socials a{width:44px;height:44px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.18);border-radius:11px;color:#fff;transition:background .2s ease,color .2s ease}
.contact-socials a:hover{background:#fff;color:var(--navy)}
.contact-socials svg{width:21px;height:21px}

.site-footer{border-top:1px solid var(--line);background:#fff;padding:28px 0}
.footer-inner{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:28px;color:var(--muted);font-size:12px}
.footer-inner>div{display:grid;line-height:1.35}
.footer-inner strong{color:var(--navy);font-size:13px}
.footer-inner span{margin-top:3px}
.footer-inner p{margin:0}
.footer-inner>a{color:var(--navy);font-weight:800}
.footer-inner>a:hover{color:var(--blue)}

.lightbox{width:min(1120px,calc(100% - 36px));max-height:calc(100vh - 36px);padding:0;border:0;border-radius:16px;background:#fff;box-shadow:0 40px 120px rgba(0,0,0,.38);overflow:hidden}
.lightbox::backdrop{background:rgba(4,20,37,.72);backdrop-filter:blur(8px)}
.lightbox-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:15px 17px;border-bottom:1px solid var(--line);background:#fff}
.lightbox-toolbar h2{margin:0;color:var(--navy);font-size:15px;line-height:1.35}
.lightbox-toolbar button{width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer}
.lightbox-toolbar button:hover{background:var(--tint)}
.lightbox-toolbar svg{width:21px;height:21px}
.lightbox-stage{max-height:calc(100vh - 105px);padding:18px;background:#eef2f6;overflow:auto}
.lightbox-stage img{width:auto;max-width:100%;max-height:calc(100vh - 145px);margin:0 auto;object-fit:contain;box-shadow:0 12px 40px rgba(7,41,77,.15)}

.reveal{opacity:0;transform:translateY(20px);transition:opacity .65s ease,transform .65s ease}
.reveal.visible{opacity:1;transform:none}

:focus-visible{outline:3px solid rgba(44,131,204,.35);outline-offset:3px}

@media (max-width:1080px){
  .site-nav a{padding-inline:8px}
  .hero-grid{grid-template-columns:minmax(0,1fr) 360px;gap:40px}
  .hero h1{font-size:clamp(44px,5vw,66px)}
  .experience-grid{grid-template-columns:repeat(2,1fr)}
  .featured-publications{grid-template-columns:1fr 1fr}
  .publication-card:first-child{grid-column:1/-1;min-height:280px}
  .achievement-card{grid-template-columns:175px 1fr}
  .certificate-grid{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:900px){
  :root{--header-height:68px}
  .container{width:min(var(--container),calc(100% - 34px))}
  .menu-toggle{display:grid;position:relative;z-index:1100}
  .site-nav{position:fixed;right:0;top:0;z-index:1050;width:min(390px,86vw);height:100dvh;display:flex;flex-direction:column;align-items:stretch;gap:3px;padding:94px 22px 30px;background:#fff;border-left:1px solid var(--line);box-shadow:-25px 0 60px rgba(4,29,55,.2);transform:translateX(105%);visibility:hidden;transition:transform .28s ease,visibility .28s ease}
  .site-nav.open{transform:none;visibility:visible}
  .site-nav a{padding:14px 15px;font-size:16px;border-radius:10px}
  .site-nav a:not(.nav-contact)::after{display:none}
  .site-nav a:hover,.site-nav a.active{background:var(--tint-blue)}
  .site-nav .nav-contact{margin:10px 0 0;text-align:center}
  .hero{padding-top:52px}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-copy{padding:0}
  .profile-card{display:grid;grid-template-columns:minmax(260px,390px) 1fr;align-items:center;max-width:none}
  .profile-image-wrap{padding:18px}
  .focus-strip{grid-template-columns:repeat(2,1fr)}
  .focus-strip article:nth-child(3){border-left:0;border-top:1px solid var(--line)}
  .focus-strip article:nth-child(4){border-top:1px solid var(--line)}
  .about-layout{grid-template-columns:1fr;gap:42px}
  .timeline-column{max-width:650px}
  .research-grid{grid-template-columns:1fr}
  .research-card{min-height:auto}
  .achievement-grid{grid-template-columns:1fr}
  .achievement-card{grid-template-columns:220px 1fr}
  .service-grid{grid-template-columns:1fr 1fr}
  .service-card:last-child{grid-column:1/-1}
  .contact-panel{grid-template-columns:1fr;gap:30px;padding:44px}
  .contact-actions{max-width:500px}
  .footer-inner{grid-template-columns:1fr auto}.footer-inner p{grid-row:2;grid-column:1/-1}
}

@media (max-width:680px){
  .container{width:min(var(--container),calc(100% - 26px))}
  .brand-copy small{display:none}
  .hero{padding:42px 0 34px}
  .hero h1{font-size:clamp(40px,11vw,56px)}
  .hero-summary{font-size:16px;line-height:1.7}
  .hero-actions{display:grid}
  .button{width:100%}
  .hero-links{gap:14px}
  .profile-card{grid-template-columns:1fr}
  .profile-image-wrap{padding:16px 16px 0}
  .profile-image-wrap img{max-width:420px;margin:0 auto}
  .focus-strip{grid-template-columns:1fr}
  .focus-strip article+article{border-left:0;border-top:1px solid var(--line)}
  .section{padding:76px 0}
  .section-heading{margin-bottom:35px}
  .section-heading h2{font-size:36px}
  .section-heading>p:last-child,.section-heading>div>p:last-child{font-size:15px}
  .lead-paragraph{font-size:21px}
  .experience-grid{grid-template-columns:1fr}
  .research-card{padding:24px}
  .research-card-image{padding:0;grid-template-rows:150px 1fr}
  .publications-heading{display:block}
  .publications-heading .text-link{margin-top:18px}
  .featured-publications{grid-template-columns:1fr}
  .publication-card:first-child{grid-column:auto}
  .publication-card{min-height:auto}
  .publication-archive summary{grid-template-columns:70px 1fr;gap:12px}
  .archive-body{padding-left:0}
  .achievement-card{grid-template-columns:1fr}
  .achievement-image{height:230px;border-right:0;border-bottom:1px solid var(--line)}
  .achievement-image img{object-fit:contain}
  .certificate-grid{grid-template-columns:1fr}
  .service-grid{grid-template-columns:1fr}
  .service-card:last-child{grid-column:auto}
  .contact-section{padding:25px 0 55px}
  .contact-panel{padding:32px 25px;border-radius:18px}
  .contact-copy h2{font-size:34px}
  .footer-inner{grid-template-columns:1fr;gap:13px}.footer-inner p{grid-row:auto;grid-column:auto}.footer-inner>a{justify-self:start}
  .lightbox{width:calc(100% - 18px);max-height:calc(100vh - 18px)}
  .lightbox-stage{padding:8px}
}

@media (max-width:420px){
  .brand-mark{width:40px;height:40px}
  .brand-copy strong{font-size:13px}
  .hero h1{font-size:40px}
  .profile-card-body{padding:22px}
  .profile-card h2{font-size:24px}
  .section-heading h2{font-size:32px}
  .timeline-block{padding:22px}
  .publication-archive summary small{display:none}
  .publication-archive summary{grid-template-columns:1fr auto}
  .publication-archive summary::after{grid-column:2}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

@media print{
  .site-header,.scroll-progress,.menu-backdrop,.hero-actions,.hero-links,.contact-section,.site-footer,.zoom-hint{display:none!important}
  .hero,.section{padding:30px 0;background:#fff!important}
  .reveal{opacity:1;transform:none}
  .profile-card,.research-card,.publication-card,.achievement-card,.certificate-card,.service-card{box-shadow:none;break-inside:avoid}
}

/* =========================================================
   Layout refinements: compact spacing, left profile hero,
   equal-height hero columns, and full service details
========================================================= */
.hero{
  padding:54px 0 30px;
}
.hero-grid{
  grid-template-columns:minmax(330px,.62fr) minmax(0,1.38fr);
  gap:54px;
  align-items:stretch;
}
.profile-card{
  height:100%;
  display:flex;
  flex-direction:column;
}
.profile-image-wrap{
  height:326px;
  padding:17px 17px 0;
  flex:0 0 auto;
}
.profile-image-wrap img{
  width:100%;
  height:100%;
  aspect-ratio:auto;
  object-fit:cover;
  object-position:center;
}
.profile-card-body{
  display:flex;
  flex:1 1 auto;
  flex-direction:column;
  padding:22px 24px 24px;
}
.profile-meta{
  margin-top:auto;
}
.hero-copy{
  align-self:start;
  padding:2px 0 0;
}
.focus-strip{
  margin-top:32px;
}
.focus-strip article{
  padding:18px 18px;
}

.section{
  padding:72px 0;
}
#about.section{
  padding-top:64px;
}
.section-heading{
  margin-bottom:36px;
}
.experience-grid{
  margin-top:42px;
}
.publication-archive{
  margin-top:28px;
}
.contact-section{
  padding:38px 0 62px;
}

.service-grid{
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}
.service-card-detail{
  padding:30px;
}
.service-detail-list{
  margin:16px 0 0;
  padding-left:22px;
  color:var(--muted);
}
.service-detail-list li{
  margin:0 0 16px;
  line-height:1.65;
}
.service-detail-list li:last-child{
  margin-bottom:0;
}
.service-detail-list strong{
  color:var(--ink);
}

@media (max-width:1080px) and (min-width:901px){
  .hero-grid{
    grid-template-columns:320px minmax(0,1fr);
    gap:38px;
  }
  .profile-image-wrap{
    height:292px;
  }
  .hero h1{
    font-size:clamp(43px,5vw,62px);
  }
}

@media (max-width:900px){
  .hero{
    padding:44px 0 28px;
  }
  .hero-grid{
    grid-template-columns:1fr;
    gap:30px;
  }
  .hero-copy{
    order:1;
  }
  .profile-card{
    order:2;
    height:auto;
  }
  .profile-image-wrap{
    height:auto;
    padding:18px;
  }
  .profile-image-wrap img{
    height:auto;
    aspect-ratio:1/1;
  }
  .profile-meta{
    margin-top:18px;
  }
  .focus-strip{
    margin-top:28px;
  }
  .section{
    padding:64px 0;
  }
  #about.section{
    padding-top:58px;
  }
}

@media (max-width:680px){
  .hero{
    padding:36px 0 24px;
  }
  .section{
    padding:56px 0;
  }
  #about.section{
    padding-top:50px;
  }
  .section-heading{
    margin-bottom:30px;
  }
  .experience-grid{
    margin-top:34px;
  }
  .service-grid{
    grid-template-columns:1fr;
  }
  .service-card-detail{
    padding:24px;
  }
  .contact-section{
    padding:24px 0 48px;
  }
}


/* =========================================================
   Final responsive refinements
   - profile appears first on tablets and phones
   - compact, even section rhythm
   - distinct professional-experience subsection
========================================================= */

/* A tighter and more consistent vertical rhythm across the site. */
.hero{
  padding:44px 0 24px;
}
.hero-grid{
  gap:44px;
}
.focus-strip{
  margin-top:24px;
}
.focus-strip article{
  padding:16px 17px;
}
.section,
#about.section{
  padding:48px 0;
}
.section-heading{
  margin-bottom:28px;
}
.section-heading>p:last-child,
.section-heading>div>p:last-child{
  margin-top:14px;
}
.about-layout{
  gap:56px;
}
.about-copy p{
  margin-bottom:16px;
}
.toolbox{
  margin-top:24px;
  padding-top:20px;
}
.publication-archive{
  margin-top:24px;
}
.certificate-grid{
  margin-top:18px;
}
.contact-section{
  padding:28px 0 44px;
}
.site-footer{
  padding:22px 0;
}

/* Professional experience is presented as its own clear subsection. */
.experience-panel{
  position:relative;
  margin-top:30px;
  padding:24px;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:22px;
  background:
    linear-gradient(135deg,rgba(238,245,251,.92),rgba(255,255,255,.98) 56%),
    #fff;
  box-shadow:var(--shadow-sm);
}
.experience-panel::before{
  content:"";
  position:absolute;
  left:0;
  top:0;
  bottom:0;
  width:5px;
  background:linear-gradient(180deg,var(--navy),var(--blue-bright),var(--maize));
}
.experience-heading{
  display:flex;
  align-items:center;
  gap:14px;
  margin:0 0 20px;
  padding:0 0 18px;
  border-bottom:1px solid var(--line);
}
.experience-heading-icon{
  width:46px;
  height:46px;
  display:grid;
  place-items:center;
  flex:0 0 auto;
  border-radius:12px;
  color:var(--blue);
  background:#fff;
  border:1px solid var(--line);
  box-shadow:0 8px 22px rgba(7,41,77,.07);
}
.experience-heading-icon svg{
  width:24px;
  height:24px;
}
.experience-heading p{
  margin:0 0 3px;
  color:var(--blue);
  font-size:10px;
  font-weight:900;
  letter-spacing:.11em;
  text-transform:uppercase;
}
.experience-heading h3{
  margin:0;
  color:var(--navy);
  font-size:21px;
  line-height:1.25;
  letter-spacing:-.02em;
}
.experience-grid{
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;
  margin-top:0;
}
.experience-grid article,
.experience-card{
  position:relative;
  min-height:215px;
  padding:20px;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:14px;
  background:#fff;
  box-shadow:0 7px 22px rgba(7,41,77,.055);
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.experience-grid article::before,
.experience-card::before{
  content:"";
  position:absolute;
  left:0;
  right:0;
  top:0;
  height:4px;
  background:linear-gradient(90deg,var(--navy),var(--blue-bright));
}
.experience-card.experience-current::before{
  background:linear-gradient(90deg,var(--blue),var(--maize));
}
.experience-card:hover{
  transform:translateY(-4px);
  border-color:#bfd4e7;
  box-shadow:0 15px 36px rgba(7,41,77,.11);
}
.experience-topline{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom:12px;
}
.experience-number{
  display:inline-grid;
  place-items:center;
  min-width:32px;
  height:28px;
  padding:0 8px;
  border-radius:8px;
  background:var(--navy);
  color:#fff;
  font-size:10px;
  font-weight:900;
  letter-spacing:.08em;
}
.experience-current .experience-number{
  background:var(--blue);
}
.experience-date{
  margin:0;
  color:var(--blue);
  font-size:10px;
  font-weight:850;
  letter-spacing:.045em;
  text-align:right;
  text-transform:uppercase;
}
.experience-grid h3{
  margin:0 0 4px;
  color:var(--navy);
  font-size:16px;
  line-height:1.3;
}
.experience-org{
  margin:0 0 12px!important;
  color:#3f5870!important;
  font-size:12px!important;
  font-weight:800!important;
}
.experience-grid article>p:last-child{
  margin:0;
  color:var(--muted);
  font-size:12.5px;
  line-height:1.58;
}

@media (max-width:1080px){
  .experience-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .experience-grid article,
  .experience-card{
    min-height:190px;
  }
}

@media (max-width:900px){
  .hero{
    padding:34px 0 22px;
  }
  .hero-grid{
    gap:26px;
  }
  /* The profile is deliberately first on every small screen. */
  .profile-card{
    order:1;
    height:auto;
    display:grid;
    grid-template-columns:minmax(230px,300px) 1fr;
    align-items:stretch;
  }
  .hero-copy{
    order:2;
  }
  .profile-image-wrap{
    height:270px;
    padding:15px;
  }
  .profile-image-wrap img{
    height:100%;
    aspect-ratio:auto;
    object-fit:cover;
    object-position:center;
  }
  .profile-card-body{
    padding:22px;
  }
  .profile-meta{
    margin-top:auto;
  }
  .focus-strip{
    margin-top:22px;
  }
  .section,
  #about.section{
    padding:42px 0;
  }
  .section-heading{
    margin-bottom:25px;
  }
  .about-layout{
    gap:32px;
  }
  .experience-panel{
    margin-top:26px;
  }
  .contact-section{
    padding:22px 0 38px;
  }
}

@media (max-width:680px){
  .hero{
    padding:24px 0 18px;
  }
  .profile-card{
    grid-template-columns:1fr;
  }
  .profile-image-wrap{
    height:285px;
    padding:14px;
  }
  .profile-image-wrap img{
    width:100%;
    max-width:none;
    height:100%;
    object-fit:cover;
    object-position:center 42%;
  }
  .profile-card-body{
    padding:20px;
  }
  .hero-copy{
    padding-top:2px;
  }
  .hero-actions{
    margin-top:22px;
  }
  .hero-links{
    margin-top:20px;
  }
  .focus-strip{
    margin-top:18px;
  }
  .section,
  #about.section{
    padding:36px 0;
  }
  .section-heading{
    margin-bottom:22px;
  }
  .experience-panel{
    margin-top:22px;
    padding:18px;
    border-radius:18px;
  }
  .experience-heading{
    align-items:flex-start;
    margin-bottom:16px;
    padding-bottom:15px;
  }
  .experience-heading h3{
    font-size:18px;
  }
  .experience-grid{
    grid-template-columns:1fr;
  }
  .experience-grid article,
  .experience-card{
    min-height:auto;
    padding:19px;
  }
  .contact-section{
    padding:18px 0 32px;
  }
  .site-footer{
    padding:19px 0;
  }
}

@media (max-width:420px){
  .profile-image-wrap{
    height:250px;
  }
  .experience-topline{
    align-items:flex-start;
  }
  .experience-date{
    max-width:175px;
  }
}

/* =========================================================
   Light plasma atmosphere for the hero background
   Ion glow + electron glow + maize glow + particles + radiation
========================================================= */
.hero{
  isolation:isolate;
  background:
    linear-gradient(90deg,rgba(7,41,77,.038) 1px,transparent 1px),
    linear-gradient(rgba(7,41,77,.038) 1px,transparent 1px),
    linear-gradient(180deg,#fcfeff 0%,#f5f9fd 100%);
  background-size:54px 54px,54px 54px,auto;
}

/* Blue ion glow. */
.hero::before{
  z-index:0;
  width:760px;
  height:760px;
  right:-300px;
  top:-350px;
  border-radius:50%;
  background:
    radial-gradient(circle at 46% 50%,
      rgba(61,157,238,.20) 0,
      rgba(61,157,238,.12) 18%,
      rgba(61,157,238,.055) 40%,
      rgba(61,157,238,0) 70%);
  filter:blur(1px);
}

/* Soft reddish electron glow. */
.hero::after{
  z-index:0;
  width:620px;
  height:620px;
  left:-285px;
  top:150px;
  bottom:auto;
  border-radius:50%;
  background:
    radial-gradient(circle at 58% 48%,
      rgba(235,116,135,.135) 0,
      rgba(235,116,135,.075) 24%,
      rgba(235,116,135,.028) 47%,
      rgba(235,116,135,0) 72%);
  filter:blur(2px);
}

.hero-orbit{
  z-index:1;
  border-color:rgba(44,131,204,.115);
}

.plasma-atmosphere{
  position:absolute;
  inset:0;
  z-index:1;
  overflow:hidden;
  pointer-events:none;
}

/* Low central maize plasma glow. */
.plasma-maize-glow{
  position:absolute;
  left:48%;
  bottom:-300px;
  width:650px;
  height:520px;
  border-radius:50%;
  transform:translateX(-50%);
  background:
    radial-gradient(circle,
      rgba(255,203,5,.13) 0,
      rgba(255,203,5,.065) 26%,
      rgba(255,203,5,.025) 50%,
      rgba(255,203,5,0) 74%);
  filter:blur(2px);
}

/* Repeating radial bands create very light plasma-radiation waves. */
.plasma-radiation{
  position:absolute;
  display:block;
  border-radius:50%;
  opacity:.55;
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 18%,#000 76%,transparent 100%);
  mask-image:linear-gradient(90deg,transparent 0%,#000 18%,#000 76%,transparent 100%);
}
.plasma-radiation-blue{
  width:590px;
  height:590px;
  right:-120px;
  top:72px;
  transform:rotate(-8deg);
  background:
    repeating-radial-gradient(circle at 8% 52%,
      transparent 0 42px,
      rgba(49,143,221,.105) 43px 45px,
      transparent 46px 67px);
}
.plasma-radiation-rose{
  width:470px;
  height:470px;
  left:-155px;
  bottom:-60px;
  transform:rotate(18deg);
  opacity:.36;
  background:
    repeating-radial-gradient(circle at 88% 45%,
      transparent 0 38px,
      rgba(229,116,135,.09) 39px 41px,
      transparent 42px 62px);
}

/* Thin plasma filaments provide a field-line feeling without becoming busy. */
.plasma-filament{
  position:absolute;
  display:block;
  border-radius:50%;
  border-top:1px solid rgba(75,156,224,.10);
  border-left:1px solid transparent;
  border-right:1px solid transparent;
  border-bottom:1px solid transparent;
}
.plasma-filament-one{
  width:760px;
  height:260px;
  left:21%;
  top:18%;
  transform:rotate(-11deg);
}
.plasma-filament-two{
  width:610px;
  height:220px;
  right:2%;
  bottom:12%;
  transform:rotate(9deg);
  border-top-color:rgba(255,203,5,.085);
}
.plasma-filament-three{
  width:520px;
  height:180px;
  left:-5%;
  top:54%;
  transform:rotate(15deg);
  border-top-color:rgba(228,122,139,.08);
}

/* Ion and electron markers. */
.plasma-charge{
  position:absolute;
  display:grid;
  place-items:center;
  width:24px;
  height:24px;
  border-radius:50%;
  font-size:14px;
  font-weight:800;
  line-height:1;
  opacity:.42;
  background:rgba(255,255,255,.78);
  backdrop-filter:blur(3px);
}
.plasma-ion-core{
  right:5.5%;
  top:32%;
  color:#247ec4;
  border:1px solid rgba(44,131,204,.23);
  box-shadow:0 0 0 8px rgba(44,131,204,.035),0 0 28px rgba(44,131,204,.12);
}
.plasma-electron-core{
  left:3.5%;
  top:37%;
  color:#d77688;
  border:1px solid rgba(221,112,131,.22);
  box-shadow:0 0 0 8px rgba(221,112,131,.03),0 0 28px rgba(221,112,131,.10);
}

/* Small ion, electron, and maize plasma particles. */
.plasma-particle{
  position:absolute;
  display:block;
  width:6px;
  height:6px;
  border-radius:50%;
  opacity:.48;
}
.plasma-particle::after{
  content:"";
  position:absolute;
  inset:-5px;
  border-radius:50%;
  opacity:.55;
}
.plasma-ion{
  background:rgba(46,137,214,.78);
  box-shadow:0 0 13px rgba(46,137,214,.24);
}
.plasma-ion::after{border:1px solid rgba(46,137,214,.12)}
.plasma-electron{
  background:rgba(224,117,135,.70);
  box-shadow:0 0 13px rgba(224,117,135,.20);
}
.plasma-electron::after{border:1px solid rgba(224,117,135,.10)}
.plasma-maize{
  background:rgba(226,174,0,.76);
  box-shadow:0 0 13px rgba(255,203,5,.22);
}
.plasma-maize::after{border:1px solid rgba(226,174,0,.10)}

.particle-01{left:7%;top:16%;width:5px;height:5px}
.particle-02{left:13%;top:67%;width:4px;height:4px}
.particle-03{left:24%;top:11%;width:5px;height:5px}
.particle-04{left:34%;top:74%;width:7px;height:7px}
.particle-05{left:43%;top:21%;width:4px;height:4px}
.particle-06{left:54%;top:83%;width:5px;height:5px}
.particle-07{left:64%;top:15%;width:6px;height:6px}
.particle-08{left:72%;top:68%;width:5px;height:5px}
.particle-09{left:82%;top:17%;width:4px;height:4px}
.particle-10{left:89%;top:74%;width:6px;height:6px}
.particle-11{left:95%;top:46%;width:5px;height:5px}
.particle-12{left:58%;top:43%;width:4px;height:4px}

/* Keep every decorative layer beneath the actual content. */
.hero-grid,
.focus-strip{
  position:relative;
  z-index:2;
}

@media (max-width:900px){
  .hero::before{
    width:580px;
    height:580px;
    right:-300px;
    top:-260px;
  }
  .hero::after{
    width:500px;
    height:500px;
    left:-300px;
    top:260px;
  }
  .plasma-radiation-blue{
    right:-250px;
    top:25%;
    opacity:.42;
  }
  .plasma-radiation-rose{
    left:-250px;
    bottom:8%;
    opacity:.26;
  }
  .plasma-filament-one{left:4%;top:28%;width:620px}
  .plasma-filament-two{right:-22%;bottom:11%;width:540px}
  .plasma-ion-core{right:4%;top:58%}
  .plasma-electron-core{left:3%;top:24%}
  .particle-09,.particle-10,.particle-11{display:none}
}

@media (max-width:680px){
  .hero{
    background-size:44px 44px,44px 44px,auto;
  }
  .hero::before{
    width:460px;
    height:460px;
    right:-290px;
    top:-175px;
    opacity:.78;
  }
  .hero::after{
    width:430px;
    height:430px;
    left:-300px;
    top:430px;
    opacity:.72;
  }
  .plasma-maize-glow{
    width:440px;
    height:390px;
    bottom:-250px;
  }
  .plasma-radiation{
    opacity:.28;
  }
  .plasma-radiation-blue{
    width:430px;
    height:430px;
    right:-285px;
    top:36%;
  }
  .plasma-radiation-rose{
    display:none;
  }
  .plasma-filament-one{
    width:440px;
    height:180px;
    left:-5%;
    top:43%;
  }
  .plasma-filament-two{
    width:410px;
    height:160px;
    right:-40%;
    bottom:7%;
  }
  .plasma-filament-three{
    display:none;
  }
  .plasma-charge{
    width:21px;
    height:21px;
    font-size:12px;
    opacity:.32;
  }
  .plasma-ion-core{right:4%;top:74%}
  .plasma-electron-core{left:3%;top:43%}
  .plasma-particle{opacity:.34}
  .particle-04,.particle-07,.particle-08,.particle-12{display:none}
}

@media (prefers-reduced-motion:reduce){
  .plasma-atmosphere *{animation:none!important}
}

/* =========================================================
   Enhanced ion-electron coupling across the hero domain
   Adds an ambipolar mixing region, interaction channel,
   paired charge clusters, and subtle collective drift.
========================================================= */

/* Keep the new interaction field below the existing particles. */
.plasma-atmosphere::before,
.plasma-atmosphere::after{
  content:"";
  position:absolute;
  pointer-events:none;
  z-index:0;
}
.plasma-atmosphere > span{
  z-index:1;
}

/* Ambipolar mixing region: blue ions and soft rose electrons overlap. */
.plasma-atmosphere::before{
  left:10%;
  top:10%;
  width:82%;
  height:76%;
  border-radius:50%;
  background:
    radial-gradient(circle at 28% 53%,
      rgba(232,119,139,.105) 0,
      rgba(232,119,139,.060) 17%,
      rgba(232,119,139,.018) 34%,
      transparent 55%),
    radial-gradient(circle at 72% 47%,
      rgba(53,148,227,.125) 0,
      rgba(53,148,227,.068) 18%,
      rgba(53,148,227,.020) 36%,
      transparent 57%),
    radial-gradient(ellipse at 50% 51%,
      rgba(255,203,5,.070) 0,
      rgba(255,203,5,.025) 23%,
      transparent 48%);
  filter:blur(10px);
  opacity:.94;
}

/* A long, faint interaction channel through the plasma domain. */
.plasma-atmosphere::after{
  left:12%;
  top:26%;
  width:76%;
  height:42%;
  border-radius:50%;
  transform:rotate(-4deg);
  border-top:1px solid rgba(65,151,224,.085);
  border-bottom:1px solid rgba(226,119,137,.065);
  background:
    radial-gradient(circle,rgba(61,151,228,.42) 0 1.7px,transparent 2.8px) 0 0/86px 58px,
    radial-gradient(circle,rgba(226,119,137,.34) 0 1.5px,transparent 2.6px) 40px 24px/96px 62px,
    radial-gradient(circle,rgba(235,183,8,.28) 0 1.4px,transparent 2.5px) 18px 42px/130px 78px,
    repeating-radial-gradient(ellipse at 50% 50%,
      transparent 0 42px,
      rgba(66,151,224,.045) 43px 44px,
      transparent 45px 70px,
      rgba(226,119,137,.034) 71px 72px,
      transparent 73px 98px);
  -webkit-mask-image:radial-gradient(ellipse at center,#000 0 57%,rgba(0,0,0,.75) 68%,transparent 86%);
  mask-image:radial-gradient(ellipse at center,#000 0 57%,rgba(0,0,0,.75) 68%,transparent 86%);
  opacity:.66;
}

/* Bring the visible ion and electron markers into the shared domain. */
.plasma-ion-core{
  right:11%;
  top:42%;
  opacity:.48;
  box-shadow:
    0 0 0 8px rgba(44,131,204,.032),
    0 0 30px rgba(44,131,204,.14),
    -56px 10px 48px rgba(44,131,204,.045);
}
.plasma-electron-core{
  left:10%;
  top:46%;
  opacity:.47;
  box-shadow:
    0 0 0 8px rgba(221,112,131,.028),
    0 0 30px rgba(221,112,131,.12),
    56px -8px 48px rgba(221,112,131,.040);
}

/* Arrange the small particles as several ion-electron neighborhoods. */
.particle-01{left:18%;top:31%;width:6px;height:6px}
.particle-02{left:21%;top:34%;width:5px;height:5px}
.particle-03{left:24%;top:29%;width:4px;height:4px}

.particle-04{left:37%;top:57%;width:7px;height:7px}
.particle-05{left:40%;top:54%;width:5px;height:5px}
.particle-06{left:43%;top:59%;width:5px;height:5px}

.particle-07{left:55%;top:39%;width:5px;height:5px}
.particle-08{left:58%;top:43%;width:6px;height:6px}
.particle-12{left:61%;top:40%;width:4px;height:4px}

.particle-09{left:73%;top:56%;width:6px;height:6px}
.particle-10{left:76%;top:53%;width:5px;height:5px}
.particle-11{left:79%;top:58%;width:5px;height:5px}

/* Slightly larger mutual halos make nearby opposite charges read as coupled. */
.plasma-ion,
.plasma-electron{
  opacity:.55;
}
.plasma-ion::after,
.plasma-electron::after{
  inset:-7px;
  opacity:.62;
}

/* Slow collective drift, intentionally subtle and non-distracting. */
@keyframes ionCouplingDrift{
  0%,100%{transform:translate3d(0,0,0)}
  50%{transform:translate3d(5px,2px,0)}
}
@keyframes electronCouplingDrift{
  0%,100%{transform:translate3d(0,0,0)}
  50%{transform:translate3d(-5px,-2px,0)}
}
@keyframes plasmaCollectivePulse{
  0%,100%{opacity:.44}
  50%{opacity:.62}
}

.plasma-ion{
  animation:ionCouplingDrift 8.5s ease-in-out infinite;
}
.plasma-electron{
  animation:electronCouplingDrift 7.8s ease-in-out infinite;
}
.plasma-maize{
  animation:plasmaCollectivePulse 6.8s ease-in-out infinite;
}
.particle-04,.particle-08,.particle-09{animation-delay:-2.2s}
.particle-02,.particle-05,.particle-12{animation-delay:-3.4s}

/* Slightly strengthen the field lines where the two populations overlap. */
.plasma-filament-one{
  border-top-color:rgba(71,151,220,.125);
  box-shadow:0 -8px 28px rgba(71,151,220,.025);
}
.plasma-filament-three{
  border-top-color:rgba(228,122,139,.105);
  box-shadow:0 -8px 28px rgba(228,122,139,.022);
}

@media (max-width:900px){
  .plasma-atmosphere::before{
    left:2%;
    top:12%;
    width:96%;
    height:78%;
    opacity:.72;
  }
  .plasma-atmosphere::after{
    left:3%;
    top:31%;
    width:94%;
    height:38%;
    opacity:.46;
  }
  .plasma-electron-core{left:4%;top:47%}
  .plasma-ion-core{right:4%;top:55%}
}

@media (max-width:680px){
  .plasma-atmosphere::before{
    top:24%;
    height:62%;
    opacity:.48;
    filter:blur(14px);
  }
  .plasma-atmosphere::after{
    top:42%;
    height:27%;
    opacity:.27;
    background:
      radial-gradient(circle,rgba(61,151,228,.34) 0 1.5px,transparent 2.5px) 0 0/94px 66px,
      radial-gradient(circle,rgba(226,119,137,.28) 0 1.4px,transparent 2.4px) 46px 28px/104px 70px,
      repeating-radial-gradient(ellipse at 50% 50%,transparent 0 48px,rgba(66,151,224,.035) 49px 50px,transparent 51px 80px);
  }
  .plasma-ion-core,
  .plasma-electron-core{
    opacity:.30;
  }
  .plasma-ion,
  .plasma-electron{
    animation-duration:10s;
  }
}

@media (prefers-reduced-motion:reduce){
  .plasma-ion,
  .plasma-electron,
  .plasma-maize{
    animation:none!important;
  }
}

/* =========================================================
   Three-second vacuum-diode preloader
   Cathode emission -> accelerated electron transport -> anode
========================================================= */
body.is-loading{
  overflow:hidden;
}

.site-preloader{
  position:fixed;
  inset:0;
  z-index:30000;
  display:grid;
  place-items:center;
  padding:24px;
  overflow:hidden;
  color:var(--navy);
  background:
    radial-gradient(circle at 18% 52%,rgba(230,116,136,.105),transparent 31%),
    radial-gradient(circle at 82% 48%,rgba(53,148,227,.135),transparent 34%),
    radial-gradient(circle at 50% 86%,rgba(255,203,5,.075),transparent 32%),
    linear-gradient(90deg,rgba(7,41,77,.035) 1px,transparent 1px),
    linear-gradient(rgba(7,41,77,.035) 1px,transparent 1px),
    linear-gradient(180deg,#fcfeff 0%,#f2f7fb 100%);
  background-size:auto,auto,auto,52px 52px,52px 52px,auto;
  opacity:1;
  visibility:visible;
  transition:opacity .55s ease,visibility .55s ease;
}

.site-preloader::before,
.site-preloader::after{
  content:"";
  position:absolute;
  border-radius:50%;
  pointer-events:none;
}
.site-preloader::before{
  width:min(72vw,920px);
  height:min(31vw,380px);
  border:1px solid rgba(44,131,204,.10);
  transform:rotate(-8deg);
  box-shadow:
    0 0 0 52px rgba(44,131,204,.018),
    0 0 0 104px rgba(226,119,137,.012);
}
.site-preloader::after{
  width:430px;
  height:430px;
  left:-220px;
  bottom:-250px;
  background:radial-gradient(circle,rgba(255,203,5,.12),transparent 68%);
  filter:blur(3px);
}

.site-preloader.is-hiding{
  opacity:0;
  visibility:hidden;
  pointer-events:none;
}

.preloader-shell{
  position:relative;
  z-index:1;
  width:min(720px,100%);
  text-align:center;
}

.preloader-kicker{
  display:none;

  margin:0 0 14px;
  color:var(--blue);
  font-size:11px;
  font-weight:900;
  letter-spacing:.16em;
  text-transform:uppercase;
}

.diode-loader{
  position:relative;
  height:250px;
  overflow:hidden;
  border:1px solid rgba(185,203,219,.9);
  border-radius:24px;
  background:
    radial-gradient(circle at 14% 50%,rgba(229,116,135,.14),transparent 28%),
    radial-gradient(circle at 86% 50%,rgba(49,143,221,.15),transparent 30%),
    linear-gradient(90deg,rgba(7,41,77,.050) 1px,transparent 1px),
    linear-gradient(rgba(7,41,77,.050) 1px,transparent 1px),
    linear-gradient(180deg,rgba(235,240,246,.97),rgba(218,228,238,.97));
  background-size:auto,auto,34px 34px,34px 34px,auto;
  box-shadow:
    0 24px 70px rgba(7,41,77,.12),
    inset 0 1px 0 rgba(255,255,255,.96);
}
.diode-loader{
  border:none;
  border-radius:0;
  background:transparent;
  box-shadow:none;
}

.diode-loader::before{
  content:"";
  position:absolute;
  left:50%;
  top:18px;
  transform:translateX(-50%);
  color:#74869a;
  font-size:10px;
  font-weight:850;
  letter-spacing:.15em;
  text-transform:uppercase;
}

.diode-loader::after{
  content:"";
  position:absolute;
  left:14%;
  right:14%;
  top:50%;
  height:1px;
  background:linear-gradient(90deg,
    rgba(226,119,137,.12),
    rgba(255,203,5,.13) 48%,
    rgba(49,143,221,.17));
  box-shadow:0 0 24px rgba(61,151,228,.08);
}

.diode-electrode{
  position:absolute;
  top:50%;
  z-index:4;
  width:84px;
  height:176px;
  transform:translateY(-50%);
}

.diode-cathode{left:58px}
.diode-anode{right:58px}

.diode-plate{
  position:absolute;
  top:24px;
  bottom:24px;
  width:24px;
  border-radius:8px;
  border:1px solid rgba(7,41,77,.22);
  background:
    linear-gradient(90deg,rgba(255,255,255,.50),transparent 34%),
    linear-gradient(180deg,#103c66,#07294d);
  box-shadow:
    0 12px 26px rgba(7,41,77,.20),
    inset 0 0 0 1px rgba(255,255,255,.08);
}

.diode-cathode .diode-plate{
  left:12px;
  background:
    linear-gradient(90deg,rgba(255,255,255,.22),transparent 36%),
    linear-gradient(180deg,#2c2f34,#080a0d);
  box-shadow:
    0 12px 26px rgba(15,18,22,.22),
    14px 0 34px rgba(15,18,22,.10),
    inset 0 0 0 1px rgba(255,255,255,.06);
}

.diode-anode .diode-plate{
  right:12px;
  background:
    linear-gradient(90deg,rgba(255,255,255,.30),transparent 34%),
    linear-gradient(180deg,#df667f,#b53a56);
  box-shadow:
    0 12px 26px rgba(181,58,86,.20),
    -14px 0 34px rgba(224,117,135,.09),
    inset 0 0 0 1px rgba(255,255,255,.08);
}

.diode-anode .diode-plate::before{
  content:none;
  display:none;
}

.diode-polarity{
  position:absolute;
  top:0;
  width:30px;
  height:30px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:#fff;
  font-size:20px;
  font-weight:700;
  line-height:1;
  box-shadow:0 7px 18px rgba(7,41,77,.09);
}
.diode-cathode .diode-polarity{
  left:9px;
  color:#222831;
  border:1px solid rgba(34,40,49,.18);
}
.diode-anode .diode-polarity{
  right:9px;
  color:#c94862;
  border:1px solid rgba(201,72,98,.24);
}

.diode-label{
  display:none;
  position:absolute;
  bottom:0;
  color:#53677c;
  font-size:11px;
  font-weight:850;
  letter-spacing:.07em;
  text-transform:uppercase;
}
.diode-cathode .diode-label{left:0}
.diode-anode .diode-label{right:0}

.diode-vacuum-gap{
  position:absolute;

  /* Extend underneath the complete cathode and anode bars */
  left:70px;
  right:70px;

  /* Exactly match the vertical height of the electrode bars */
  top:61px;
  bottom:61px;

  overflow:hidden;
  border-radius:10px;

  background:
    radial-gradient(
      circle at 12% 50%,
      rgba(216,111,132,.18),
      transparent 34%
    ),
    radial-gradient(
      circle at 88% 50%,
      rgba(49,143,221,.18),
      transparent 36%
    ),
    linear-gradient(
      180deg,
      rgba(54,76,96,.72),
      rgba(31,55,75,.78)
    );

  box-shadow:
    inset 0 0 24px rgba(7,24,39,.16),
    inset 0 0 0 1px rgba(255,255,255,.10);
}

.diode-field-line{
  position:absolute;
  left:5%;
  right:5%;
  height:1px;
  background:linear-gradient(90deg,
    rgba(225,118,137,.06),
    rgba(87,155,214,.15));
}
.diode-field-line::after{
  content:"";
  position:absolute;
  right:0;
  top:50%;
  width:7px;
  height:7px;
  border-top:1px solid rgba(44,131,204,.23);
  border-right:1px solid rgba(44,131,204,.23);
  transform:translateY(-50%) rotate(45deg);
}
.field-line-1{top:28%;opacity:.55}
.field-line-2{top:50%;opacity:.8}
.field-line-3{top:72%;opacity:.55}

.emission-cloud{
  position:absolute;
  left:0;
  top:50%;
  width:122px;
  height:142px;
  transform:translateY(-50%);
  border-radius:50%;
  background:
    radial-gradient(circle at 15% 50%,
      rgba(226,119,137,.24),
      rgba(226,119,137,.12) 36%,
      rgba(226,119,137,.045) 55%,
      transparent 74%);
  filter:blur(3px);
  animation:emissionCloudPulse 1.15s ease-in-out infinite;
}

.electron-beam-glow{
  position:absolute;
  left:2%;
  right:3%;
  top:50%;
  height:58px;
  transform:translateY(-50%);
  border-radius:50%;
  background:linear-gradient(90deg,
    rgba(226,119,137,.13),
    rgba(255,203,5,.065) 44%,
    rgba(44,131,204,.075));
  filter:blur(10px);
}

.loader-electron{
  position:absolute;
  left:2%;
  top:50%;
  z-index:3;
  display:grid;
  place-items:center;
  width:15px;
  height:15px;
  border-radius:50%;
  color:#fff;
  background:#d86f84;
  font-size:10px;
  font-weight:900;
  line-height:1;
  box-shadow:
    0 0 0 5px rgba(224,117,135,.07),
    0 0 16px rgba(224,117,135,.25);
  opacity:0;
  animation:electronTransit 1.15s cubic-bezier(.38,.04,.69,.98) infinite;
}
.loader-electron::before{
  content:"";
  position:absolute;
  right:9px;
  top:50%;
  width:28px;
  height:2px;
  transform:translateY(-50%);
  border-radius:999px;
  background:linear-gradient(90deg,transparent,rgba(224,117,135,.20));
}

.electron-1{--electron-y:-42px;animation-delay:-.05s}
.electron-2{--electron-y:-23px;animation-delay:-.23s}
.electron-3{--electron-y:-5px;animation-delay:-.42s}
.electron-4{--electron-y:18px;animation-delay:-.61s}
.electron-5{--electron-y:39px;animation-delay:-.80s}
.electron-6{--electron-y:-31px;animation-delay:-.98s}
.electron-7{--electron-y:29px;animation-delay:-1.14s}
.electron-8{--electron-y:7px;animation-delay:-1.29s}
.electron-9{--electron-y:-14px;animation-delay:-.70s}
.electron-10{--electron-y:-50px;animation-delay:-.12s}
.electron-11{--electron-y:-36px;animation-delay:-.28s}
.electron-12{--electron-y:-18px;animation-delay:-.44s}
.electron-13{--electron-y:3px;animation-delay:-.60s}
.electron-14{--electron-y:23px;animation-delay:-.76s}
.electron-15{--electron-y:47px;animation-delay:-.92s}
.electron-16{--electron-y:-8px;animation-delay:-1.04s}
.electron-17{--electron-y:34px;animation-delay:-.54s}
.electron-18{--electron-y:13px;animation-delay:-.86s}

.preloader-copy{
  display:grid;
  gap:0;
  margin-top:22px;
}
.preloader-copy strong{
  color:var(--navy);
  font-size:17px;
  line-height:1.35;
}
.preloader-copy span{
  color:var(--muted);
  font-size:12px;
  font-weight:700;
  letter-spacing:.04em;
}

.preloader-progress{
  width:min(360px,72%);
  height:4px;
  margin:18px auto 0;
  overflow:hidden;
  border-radius:999px;
  background:rgba(7,41,77,.08);
}
.preloader-progress span{
  display:block;
  width:100%;
  height:100%;
  border-radius:inherit;
  background:linear-gradient(90deg,#d96e84,var(--maize),var(--blue-bright));
  transform:scaleX(0);
  transform-origin:left;
  animation:preloaderProgress 3s linear forwards;
}

@keyframes electronTransit{
  0%{
    left:1%;
    opacity:0;
    transform:translate3d(0,var(--electron-y),0) scale(.68);
  }
  9%{opacity:.92}
  42%{
    transform:translate3d(0,var(--electron-y),0) scale(.82);
  }
  78%{opacity:1}
  100%{
    left:96%;
    opacity:0;
    transform:translate3d(0,var(--electron-y),0) scale(1.06);
  }
}

@keyframes emissionCloudPulse{
  0%,100%{opacity:.60;transform:translateY(-50%) scale(.94)}
  50%{opacity:.92;transform:translateY(-50%) scale(1.05)}
}

@keyframes preloaderProgress{
  0%{transform:scaleX(0)}
  100%{transform:scaleX(1)}
}

@media (max-width:680px){
  .site-preloader{padding:14px}
  .preloader-shell{width:min(520px,100%)}
  .diode-loader{height:220px;border-radius:19px}
  .diode-electrode{width:66px;height:158px}
  .diode-cathode{left:34px}
  .diode-anode{right:34px}
  .diode-vacuum-gap{left:43px;right:43px;top:55px;bottom:55px;}
  .diode-plate{width:20px}
  .diode-cathode .diode-plate{left:9px}
  .diode-anode .diode-plate{right:9px}
  .diode-polarity{width:27px;height:27px;font-size:18px}
  .diode-cathode .diode-polarity{left:6px}
  .diode-anode .diode-polarity{right:6px}
  .diode-label{font-size:9px}
  .loader-electron{width:13px;height:13px;font-size:9px}
  .preloader-copy{margin-top:18px}
  .preloader-copy strong{font-size:15px}
  .preloader-progress{width:78%;margin-top:15px}
}

@media (max-width:420px){
  .diode-loader{height:196px}
  .diode-loader::before{top:12px;font-size:9px}
  .diode-electrode{height:142px}
  .diode-vacuum-gap{left:37px;right:37px;top:51px;bottom:51px;}
  .diode-cathode{left:28px}
  .diode-anode{right:28px}
  .electron-1{--electron-y:-34px}
  .electron-5{--electron-y:32px}
  .electron-6{--electron-y:-27px}
  .electron-7{--electron-y:25px}
}

@media (prefers-reduced-motion:reduce){
  .loader-electron,
  .emission-cloud{
    animation:none!important;
  }
  .loader-electron{
    opacity:.72;
  }
  .electron-1{left:16%}
  .electron-2{left:27%}
  .electron-3{left:38%}
  .electron-4{left:49%}
  .electron-5{left:60%}
  .electron-6{left:69%}
  .electron-7{left:78%}
  .electron-8{left:86%}
  .electron-9{left:92%}
  .electron-10{left:12%}
  .electron-11{left:22%}
  .electron-12{left:33%}
  .electron-13{left:44%}
  .electron-14{left:55%}
  .electron-15{left:66%}
  .electron-16{left:74%}
  .electron-17{left:84%}
  .electron-18{left:89%}
}

/* =========================================================
   FINAL MOBILE FIX: research overview image card
   Prevents the wide image from overflowing over the text
   on iPhone Safari and other narrow screens.
========================================================= */
@media (max-width:680px){

  .research-card-image{
    display:flex;
    flex-direction:column;
    grid-template-rows:none;
    padding:0;
    min-height:0;
    overflow:hidden;
    background:var(--navy);
    border-color:var(--navy);
  }

  .research-card-image > img{
    display:block;
    flex:0 0 170px;
    width:100%;
    height:170px;
    min-height:170px;
    max-height:170px;
    object-fit:contain;
    object-position:center;
    background:#fff;
    border-bottom:1px solid rgba(255,255,255,.15);
  }

  .research-card-image > div{
    position:relative;
    z-index:2;
    display:block;
    flex:0 0 auto;
    width:100%;
    min-height:0;
    padding:22px;
    background:var(--navy);
  }

  .research-card-image .research-image-label{
    margin:0!important;
    color:var(--maize)!important;
  }

  .research-card-image h3{
    margin:8px 0;
    color:#fff;
  }

  .research-card-image > div > p:last-child{
    margin:0;
    color:#cbd9e7;
  }
}

@media (max-width:420px){

  .research-card-image > img{
    flex-basis:155px;
    height:155px;
    min-height:155px;
    max-height:155px;
  }

  .research-card-image > div{
    padding:20px;
  }
}