:root{--primary: #1e3a5f;--primary-light: #2d5a8a;--primary-dark: #0f2744;--accent: #10b981;--accent-light: #34d399;--text-primary: #1f2937;--text-secondary: #4b5563;--text-muted: #6b7280;--bg-primary: #ffffff;--bg-secondary: #f9fafb;--bg-tertiary: #f3f4f6;--border: #e5e7eb;--shadow: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--radius: 8px;--radius-lg: 12px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:var(--text-primary);background-color:var(--bg-primary)}a{color:var(--primary);text-decoration:none;transition:color .2s}a:hover{color:var(--primary-light)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--text-primary)}img{max-width:100%;height:auto}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.section{padding:5rem 0}.section-alt{background-color:var(--bg-secondary)}.section-title{font-size:2rem;margin-bottom:.5rem;color:var(--primary)}.section-subtitle{font-size:1.125rem;color:var(--text-secondary);margin-bottom:2.5rem}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:var(--radius);font-weight:500;font-size:.95rem;cursor:pointer;transition:all .2s;border:none}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-light);color:#fff}.btn-outline{background-color:transparent;border:2px solid var(--primary);color:var(--primary)}.btn-outline:hover{background-color:var(--primary);color:#fff}.card{background:var(--bg-primary);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow);border:1px solid var(--border);transition:box-shadow .2s,transform .2s}.card:hover{box-shadow:var(--shadow-md)}.tag{display:inline-block;padding:.25rem .75rem;background-color:var(--bg-tertiary);color:var(--text-secondary);border-radius:9999px;font-size:.85rem;font-weight:500}.tag-primary{background-color:#1e3a5f1a;color:var(--primary)}.tag-accent{background-color:#10b9811a;color:var(--accent)}.grid{display:grid;gap:1.5rem}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}@media(max-width:768px){.grid-2,.grid-3{grid-template-columns:1fr}.section{padding:3rem 0}.section-title{font-size:1.75rem}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.navbar{position:fixed;top:0;left:0;right:0;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);z-index:1000}.navbar-container{display:flex;align-items:center;justify-content:space-between;height:70px}.navbar-brand{display:flex;align-items:center;gap:.75rem;font-weight:600;font-size:1.1rem;color:var(--primary)}.navbar-brand:hover{color:var(--primary-light)}.navbar-toggle{display:none;background:none;border:none;color:var(--text-primary);cursor:pointer;padding:.5rem}.navbar-nav{display:flex;align-items:center;gap:.5rem;list-style:none}.navbar-nav a{display:block;padding:.5rem 1rem;color:var(--text-secondary);font-weight:500;font-size:.95rem;border-radius:var(--radius);transition:all .2s}.navbar-nav a:hover{color:var(--primary);background-color:var(--bg-secondary)}@media(max-width:900px){.navbar-toggle{display:block}.navbar-nav{position:absolute;top:70px;left:0;right:0;flex-direction:column;background:#fff;border-bottom:1px solid var(--border);padding:1rem;gap:0;display:none;box-shadow:var(--shadow-md)}.navbar-nav.active{display:flex}.navbar-nav a{padding:.75rem 1rem;width:100%}}.hero{padding-top:120px;padding-bottom:5rem;background:linear-gradient(135deg,var(--bg-secondary) 0%,var(--bg-primary) 100%)}.hero-content{display:grid;grid-template-columns:250px 1fr;gap:3rem;align-items:start}.hero-image{position:relative}.hero-image img{width:250px;height:250px;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);border:4px solid white}.hero-info{display:flex;flex-direction:column;gap:1.5rem}.hero-title-group h1{font-size:2.5rem;margin-bottom:.5rem;color:var(--primary)}.hero-position{font-size:1.25rem;color:var(--text-secondary);font-weight:500;margin-bottom:.25rem}.hero-institution{display:flex;align-items:center;gap:.5rem;color:var(--text-muted);font-size:1rem}.hero-qualifications{display:flex;flex-wrap:wrap;gap:.5rem}.hero-bio{color:var(--text-secondary);line-height:1.8;font-size:1rem}.hero-metrics{display:flex;gap:2rem;padding:1.25rem 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.metric{display:flex;flex-direction:column;align-items:center;gap:.25rem}.metric-value{font-size:1.75rem;font-weight:700;color:var(--primary)}.metric-label{font-size:.875rem;color:var(--text-muted);font-weight:500}.hero-links{display:flex;flex-wrap:wrap;gap:1rem}@media(max-width:768px){.hero{padding-top:100px}.hero-content{grid-template-columns:1fr;text-align:center}.hero-image{display:flex;justify-content:center}.hero-image img{width:180px;height:180px}.hero-title-group h1{font-size:1.75rem}.hero-institution,.hero-qualifications,.hero-metrics,.hero-links{justify-content:center}}.publications-list{display:flex;flex-direction:column;gap:1.5rem}.publication-card{display:flex;flex-direction:column;gap:.75rem}.publication-type{display:inline-flex;align-items:center;gap:.5rem;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--accent)}.publication-title{font-size:1.125rem;line-height:1.4}.publication-title a{display:inline-flex;align-items:baseline;gap:.5rem;color:var(--text-primary)}.publication-title a:hover{color:var(--primary)}.publication-title a svg{flex-shrink:0;opacity:.5}.publication-authors{font-size:.95rem;color:var(--text-secondary)}.publication-venue{font-size:.9rem;color:var(--text-muted)}.publication-abstract{display:flex;gap:.5rem;font-size:.9rem;color:var(--text-secondary);line-height:1.6;padding:.75rem;background:var(--bg-secondary);border-radius:var(--radius);border-left:3px solid var(--primary)}.publication-abstract svg{flex-shrink:0;margin-top:.25rem;color:var(--primary);opacity:.5}.publication-meta{display:flex;align-items:center;gap:1rem;padding-top:.5rem;border-top:1px solid var(--border)}.publication-citations{font-size:.85rem;font-weight:600;color:var(--primary);background:#1e3a5f1a;padding:.25rem .75rem;border-radius:9999px}.publication-doi{font-size:.8rem;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.05em}.publication-doi:hover{color:var(--accent-light)}.experience-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem}.experience-column{display:flex;flex-direction:column;gap:1rem}.experience-column-title{display:flex;align-items:center;gap:.5rem;font-size:1.25rem;color:var(--primary);margin-bottom:.5rem;padding-bottom:.75rem;border-bottom:2px solid var(--border)}.experience-card{position:relative;padding-left:1.5rem}.experience-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--primary);border-radius:3px}.experience-header{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:.5rem;margin-bottom:.5rem}.experience-header h4{font-size:1rem;color:var(--text-primary);flex:1}.experience-date{display:flex;align-items:center;gap:.35rem;font-size:.8rem;color:var(--text-muted);white-space:nowrap}.experience-org{display:flex;align-items:center;gap:.35rem;font-size:.9rem;color:var(--text-secondary);margin-bottom:.5rem}.experience-description{font-size:.9rem;color:var(--text-secondary);line-height:1.6;margin-top:.5rem}.experience-award{display:flex;align-items:center;gap:.5rem;font-size:.85rem;color:var(--accent);font-weight:500;margin-top:.5rem;padding:.5rem;background:#10b9811a;border-radius:var(--radius)}.experience-modules{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.75rem}.experience-modules .tag{font-size:.75rem}.industry-section{margin-top:3rem}.industry-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem;margin-top:1rem}.industry-card{padding:1rem}.industry-card h4{font-size:.95rem;margin-bottom:.25rem}.industry-card .experience-org{font-size:.85rem;margin-bottom:.25rem}.industry-card .experience-date{font-size:.75rem}@media(max-width:768px){.experience-grid{grid-template-columns:1fr}}.research-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem}.research-column{display:flex;flex-direction:column;gap:1.5rem}.research-column-title{display:flex;align-items:center;gap:.5rem;font-size:1.25rem;color:var(--primary);padding-bottom:.75rem;border-bottom:2px solid var(--border)}.research-areas{display:flex;flex-direction:column;gap:1rem}.research-area{display:flex;align-items:center;gap:1rem;padding:1.25rem;font-weight:500;font-size:1rem}.research-icon{color:var(--primary);flex-shrink:0}.research-tags{display:flex;flex-wrap:wrap;gap:.75rem}.research-statement{margin-top:1rem;padding:1.5rem;background:var(--bg-primary);border-radius:var(--radius-lg);border:1px solid var(--border)}.research-statement h4{font-size:1rem;color:var(--primary);margin-bottom:.75rem}.research-statement p{font-size:.95rem;color:var(--text-secondary);line-height:1.7}@media(max-width:768px){.research-grid{grid-template-columns:1fr}}.teaching-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}.teaching-card{padding:2rem}.teaching-experience-card{grid-column:span 2}.teaching-header{display:flex;align-items:center;gap:.75rem;margin-bottom:.5rem}.teaching-header svg{color:var(--primary)}.teaching-header h3{font-size:1.25rem}.teaching-subtitle{font-size:.9rem;color:var(--text-muted);margin-bottom:1.25rem}.teaching-list{list-style:none;display:flex;flex-direction:column;gap:.75rem}.teaching-list li{display:flex;align-items:flex-start;gap:.75rem;font-size:.95rem;color:var(--text-secondary)}.teaching-list li svg{color:var(--accent);flex-shrink:0;margin-top:.2rem}.teaching-tags{display:flex;flex-wrap:wrap;gap:.5rem}.teaching-experience-card .teaching-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:.75rem}@media(max-width:768px){.teaching-grid{grid-template-columns:1fr}.teaching-experience-card{grid-column:span 1}}.impact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}.impact-card{padding:2rem;display:flex;flex-direction:column;gap:1.25rem}.impact-header{display:flex;align-items:center;gap:1rem}.impact-icon{width:60px;height:60px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-light) 100%);border-radius:var(--radius-lg);color:#fff}.impact-header h3{font-size:1.5rem;margin-bottom:.25rem}.impact-role{font-size:.9rem;color:var(--accent);font-weight:500}.impact-description{font-size:1rem;color:var(--text-secondary);line-height:1.7}.impact-mission{display:flex;align-items:flex-start;gap:.75rem;padding:1rem;background:var(--bg-secondary);border-radius:var(--radius);font-size:.95rem;color:var(--text-secondary);line-height:1.6}.impact-mission svg{color:var(--primary);flex-shrink:0;margin-top:.15rem}.impact-meta{display:flex;gap:1.5rem;font-size:.875rem;color:var(--text-muted)}.impact-links{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:auto;padding-top:.5rem}.impact-links .btn{flex:1;justify-content:center;min-width:140px}.impact-statement{margin-top:3rem;text-align:center}.impact-statement blockquote{font-size:1.25rem;font-style:italic;color:var(--text-secondary);line-height:1.8;max-width:800px;margin:0 auto;padding:2rem;background:var(--bg-primary);border-radius:var(--radius-lg);border-left:4px solid var(--accent);box-shadow:var(--shadow)}@media(max-width:768px){.impact-grid{grid-template-columns:1fr}.impact-statement blockquote{font-size:1rem;padding:1.5rem}}.footer{background:var(--primary-dark);color:#fff;padding:4rem 0 2rem}.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr;gap:3rem;padding-bottom:2rem;border-bottom:1px solid rgba(255,255,255,.1)}.footer-brand{display:flex;flex-direction:column;gap:.5rem}.footer-logo{display:flex;align-items:center;gap:.75rem;font-size:1.25rem;font-weight:600;margin-bottom:.5rem}.footer-brand p{color:#ffffffb3;font-size:.95rem}.footer-links h4{font-size:1rem;margin-bottom:1rem;color:#fff}.footer-links ul{list-style:none;display:flex;flex-direction:column;gap:.75rem}.footer-links a{display:flex;align-items:center;gap:.5rem;color:#ffffffb3;font-size:.9rem;transition:color .2s}.footer-links a:hover{color:#fff}.footer-bottom{padding-top:2rem;text-align:center}.footer-bottom p{color:#ffffff80;font-size:.875rem}@media(max-width:768px){.footer-content{grid-template-columns:1fr;gap:2rem;text-align:center}.footer-logo{justify-content:center}.footer-links ul{align-items:center}}.app{min-height:100vh;display:flex;flex-direction:column}main{flex:1}