*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #0066cc;--primary-dark: #0052a3;--primary-light: #3385d6;--accent: #5856d6;--accent-light: #7b79ea;--text-primary: #1a1a1a;--text-secondary: #4a5568;--text-muted: #718096;--text-on-light: #1a1a1a;--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #f1f5f9;--bg-page: #f5f7fa;--border: rgba(0, 102, 204, .12);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--shadow-glow: 0 0 30px rgba(0, 102, 204, .08);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Helvetica Neue,Arial,sans-serif;line-height:1.7;color:var(--text-primary);background:var(--bg-page);position:relative;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 30%,rgba(0,102,204,.03) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(88,86,214,.02) 0%,transparent 50%);pointer-events:none;z-index:0}body:after{content:"";position:fixed;top:-50%;left:-50%;right:-50%;bottom:-50%;background-image:repeating-linear-gradient(0deg,rgba(0,102,204,.015) 0px,transparent 1px,transparent 80px,rgba(0,102,204,.015) 81px),repeating-linear-gradient(90deg,rgba(0,102,204,.015) 0px,transparent 1px,transparent 80px,rgba(0,102,204,.015) 81px);pointer-events:none;z-index:0;animation:gridMove 40s linear infinite;opacity:.4}@keyframes gridMove{0%{transform:translate(0)}to{transform:translate(80px,80px)}}.app{min-height:100vh;display:flex;flex-direction:column;position:relative;z-index:1}header{background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 1px 3px #00000014,0 1px 2px #0000000a;padding:1rem 2rem;position:sticky;top:0;z-index:100;border-bottom:1px solid rgba(0,102,204,.1);animation:slideDown .5s ease-out}@keyframes slideDown{0%{transform:translateY(-100%);opacity:0}to{transform:translateY(0);opacity:1}}.site-title{font-size:1.5rem;font-weight:600;margin-bottom:.75rem;color:var(--text-primary);letter-spacing:-.01em}.navigation{display:flex;gap:.625rem;flex-wrap:wrap}.navigation a{text-decoration:none;color:var(--text-secondary);font-weight:500;font-size:.9375rem;padding:.5rem 1rem;border:1px solid transparent;border-radius:var(--radius-sm);transition:var(--transition);position:relative;cursor:pointer}.navigation a:hover{color:var(--primary);background:#0066cc0f}.navigation a.active{color:var(--primary);background:#0066cc1a;border-color:#06c3}.navigation a:focus{outline:2px solid var(--primary);outline-offset:2px}main{flex:1;max-width:1200px;width:100%;margin:0 auto;padding:0}.page{min-height:auto;padding:3rem;animation:fadeIn .6s ease-out}.page>h1{font-size:2rem;font-weight:600;margin-bottom:2.5rem;color:var(--primary);letter-spacing:-.02em;line-height:1.2;position:relative;display:inline-block}.page>h1:after{content:"";position:absolute;bottom:-.5rem;left:0;width:3rem;height:3px;background:var(--primary);border-radius:2px}.home-links{display:flex;gap:1rem;margin-top:2rem}.button{display:inline-block;padding:.875rem 2rem;background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);color:#fff;text-decoration:none;border-radius:var(--radius-md);font-weight:700;text-transform:uppercase;letter-spacing:.05em;transition:var(--transition);box-shadow:var(--shadow-md),0 0 20px #00d4ff66;position:relative;overflow:hidden;border:1px solid var(--primary);font-size:.875rem}.button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);transition:left .5s}.button:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:var(--radius-md);padding:2px;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask-composite:exclude;opacity:0;transition:opacity .3s}.button:hover:before{left:100%}.button:hover:after{opacity:1}.button:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),0 0 30px #00d4ff99}.posts-grid{display:grid;gap:2rem;margin-top:2rem}.post-card{padding:1.75rem;border:1px solid var(--border);border-radius:var(--radius-md);transition:var(--transition);background:var(--bg-secondary);position:relative;overflow:hidden}.post-card:before{content:"";position:absolute;top:0;left:0;width:3px;height:0;background:var(--primary);transition:height .3s ease}.post-card:hover:before{height:100%}.post-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);border-color:#0066cc40;background:var(--bg-primary)}.post-text{font-size:1.125rem;margin-bottom:1.25rem;color:var(--text-on-light);line-height:1.7}.post-meta{display:flex;justify-content:space-between;align-items:center;color:#4a5568;font-size:.875rem}.post-link{color:#06c;text-decoration:none;font-weight:600;transition:var(--transition);display:inline-flex;align-items:center;gap:.25rem}.post-link:hover{color:#0052a3;text-decoration:underline}.post-link:focus{outline:2px solid #0066cc;outline-offset:2px}.work-history{display:flex;flex-direction:column;gap:2.5rem;margin-top:2rem;position:relative}.work-history:before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--primary),var(--accent));border-radius:2px;box-shadow:0 0 10px var(--primary)}.work-card{padding:2rem 2rem 2rem 2.5rem;border-left:4px solid transparent;background:var(--bg-secondary);border-radius:var(--radius-md);transition:var(--transition);position:relative;margin-left:1.5rem}.work-header{display:flex;align-items:flex-start;gap:1.25rem;margin-bottom:.5rem}.company-logo{width:48px;height:48px;object-fit:contain;border-radius:var(--radius-sm);background:#fff;padding:.375rem;box-shadow:var(--shadow-sm);flex-shrink:0}.work-title-section{flex:1}.work-card:before{content:attr(data-years);position:absolute;left:0;top:-2rem;width:auto;height:auto;background:transparent;border:none;border-radius:0;box-shadow:none;transition:var(--transition);animation:none;font-size:.875rem;font-weight:700;color:var(--primary);text-align:left;line-height:1.2;white-space:nowrap}.work-card:hover{background:var(--bg-primary);box-shadow:var(--shadow-lg),var(--shadow-glow);transform:translate(12px);border-left:4px solid var(--primary)}.work-card:hover:before{color:var(--accent);transform:scale(1.05)}.work-card h3{font-size:1.5rem;font-weight:700;color:var(--text-on-light);margin-bottom:0;letter-spacing:-.01em}.work-card h2{font-size:1.25rem;color:#06c;font-weight:600;margin-bottom:0}.positions-list{margin-top:1.5rem;display:flex;flex-direction:column;gap:2rem}.position-item{padding-left:0}.position-header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.75rem;gap:1rem}.position-dates{font-size:.875rem;font-weight:700;color:var(--primary);white-space:nowrap;flex-shrink:0}.work-dates{color:#4a5568;font-size:.875rem;margin-bottom:1rem;margin-top:.75rem;font-weight:500}.work-description{color:#2d3748;line-height:1.7;font-size:1rem}.publications-list{display:grid;gap:2rem;margin-top:2rem}.publication-card{padding:1.75rem;border:1px solid var(--border);border-radius:var(--radius-md);transition:var(--transition);background:var(--bg-secondary);position:relative;overflow:hidden}.publication-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);border-color:#0066cc40;background:var(--bg-primary)}.publication-card:after{content:"";position:absolute;top:0;right:0;width:0;height:100%;background:linear-gradient(90deg,transparent,rgba(59,130,246,.05));transition:width .4s ease}.publication-card:hover:after{width:100%}.publication-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);border-color:var(--primary-light)}.publication-card h2{font-size:1.375rem;font-weight:700;color:var(--text-on-light);margin-bottom:.75rem;letter-spacing:-.01em;position:relative;z-index:1}.publication-meta{color:#4a5568;font-size:.875rem;margin-bottom:1.25rem;font-weight:500;position:relative;z-index:1}.publication-summary{color:var(--text-secondary);font-size:.9375rem;line-height:1.6;margin-bottom:1.25rem;position:relative;z-index:1}.publication-link{color:#06c;text-decoration:none;font-weight:600;transition:var(--transition);display:inline-flex;align-items:center;gap:.5rem;position:relative;z-index:1}.publication-link:hover{color:#0052a3;text-decoration:underline}.publication-link:focus{outline:2px solid #0066cc;outline-offset:2px}.video-container{position:relative;width:100%;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:var(--radius-md);background:#000;z-index:1}.video-container iframe{position:absolute;top:0;left:0;width:100%;height:100%;border-radius:var(--radius-md)}.markdown-content{line-height:1.8;color:var(--text-on-light);font-size:1rem}.markdown-content h1{font-size:2.25rem;font-weight:700;margin:2rem 0 1.5rem;letter-spacing:.02em;color:var(--primary);text-transform:uppercase;position:relative;text-shadow:0 0 15px rgba(0,212,255,.4)}.markdown-content h1:first-child{margin-top:0}.markdown-content h2{font-size:1.25rem;font-weight:600;margin:1.5rem 0 1rem;color:#06c;letter-spacing:.01em;position:relative;padding-bottom:.5rem;padding-left:0}.markdown-content h2:before{content:"";position:absolute;left:0;color:#06c;font-weight:700}.markdown-content h2:after{content:"";position:absolute;bottom:0;left:0;width:2.5rem;height:2px;background:#06c;border-radius:2px}.markdown-content p{margin-bottom:1.25rem;font-size:1rem}.content-card{background:var(--bg-primary);padding:2.5rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--border);transition:var(--transition)}.content-card:hover{box-shadow:var(--shadow-lg)}.about-content{display:flex;gap:2.5rem;align-items:flex-start}.headshot{width:200px;height:200px;border-radius:50%;object-fit:cover;object-position:center 10%;border:3px solid var(--primary);box-shadow:var(--shadow-md);flex-shrink:0}@media(max-width:768px){.about-content{flex-direction:column;align-items:center;text-align:center}.headshot{width:150px;height:150px}}footer{background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:2rem;text-align:center;color:var(--text-muted);border-top:1px solid rgba(0,102,204,.1);margin-top:3rem;font-size:.875rem}@media(max-width:768px){header{padding:1.25rem 1rem}.site-title{font-size:1.375rem}.navigation{gap:1rem}.page{padding:5rem 1.5rem 2rem;min-height:auto}.page>h1{font-size:2rem}.home-links{flex-direction:column}.work-card{margin-left:1rem;padding-left:2rem}.work-card:before{left:-1.375rem}.markdown-content h1{font-size:1.875rem}.markdown-content h2{font-size:1.125rem}.expand-button{padding:.75rem 1.5rem;font-size:.8125rem}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.expand-button-container{display:flex;justify-content:center;margin-top:2.5rem}.expand-button{padding:.75rem 1.75rem;background:var(--primary);color:#fff;border:1px solid var(--primary);border-radius:var(--radius-md);font-weight:600;font-size:.875rem;cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-sm)}.expand-button:hover{background:var(--primary-dark);box-shadow:var(--shadow-md);transform:translateY(-1px)}.expand-button:active{transform:translateY(0)}.expand-button:focus{outline:2px solid var(--primary);outline-offset:2px}::selection{background:var(--primary-light);color:#fff}::-moz-selection{background:var(--primary-light);color:#fff}.contact-text{font-size:1.125rem;line-height:1.7;color:var(--text-secondary);margin-bottom:2rem;text-align:center}.contact-links{display:flex;justify-content:center;gap:1rem}.contact-button{display:inline-block;padding:1rem 2rem;background:var(--primary);color:#fff;text-decoration:none;border-radius:var(--radius-md);font-weight:600;font-size:1rem;transition:var(--transition);box-shadow:var(--shadow-md)}.contact-button:hover{background:var(--primary-dark);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.contact-button:focus{outline:2px solid var(--primary);outline-offset:2px}.blog-posts-list{display:grid;gap:2rem;margin-top:2rem}.blog-post-card{padding:2rem;border:1px solid var(--border);border-radius:var(--radius-md);transition:var(--transition);background:var(--bg-secondary);position:relative;overflow:hidden}.blog-post-card:before{content:"";position:absolute;top:0;left:0;width:3px;height:0;background:var(--primary);transition:height .3s ease}.blog-post-card:hover:before{height:100%}.blog-post-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);border-color:#0066cc40;background:var(--bg-primary)}.blog-post-card h2{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem;letter-spacing:-.01em}.blog-post-date{color:var(--text-muted);font-size:.875rem;margin-bottom:1.25rem;font-weight:500}.blog-post-image{width:100%;object-fit:cover;border-radius:var(--radius-md);margin:0 auto 1.5rem;display:block;box-shadow:var(--shadow-sm)}.blog-post-content{line-height:1.8;color:var(--text-secondary);font-size:1rem;margin-bottom:1.5rem}.blog-post-content p{margin-bottom:1rem}.blog-post-content h2{font-size:1.25rem;font-weight:600;margin:1.5rem 0 1rem;color:var(--primary)}.blog-post-link{color:var(--primary);text-decoration:none;font-weight:600;transition:var(--transition);display:inline-flex;align-items:center;gap:.5rem}.blog-post-link:hover{color:var(--primary-dark);text-decoration:underline}.blog-post-link:focus{outline:2px solid var(--primary);outline-offset:2px}.publications-summary{font-size:1.125rem;color:var(--text-secondary);margin-bottom:2.5rem;padding:1rem 1.5rem;background:linear-gradient(135deg,#f8f9fa,#e9ecef);border-left:4px solid #0066cc;border-radius:4px;font-weight:500}.publications-section{margin-bottom:3rem}.section-header{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:1.5rem;padding-bottom:.75rem;border-bottom:2px solid var(--border);display:flex;justify-content:space-between;align-items:center}.section-toggle{background:none;border:1px solid var(--border);color:var(--text-primary);font-size:1.5rem;width:2rem;height:2rem;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;padding:0;line-height:1}.section-toggle:hover{background:var(--border);transform:scale(1.1)}.section-toggle:focus{outline:2px solid #0066cc;outline-offset:2px}.publication-card h3{font-size:1.375rem;font-weight:700;color:var(--text-primary);margin-bottom:.75rem;line-height:1.4}.menu-toggle{display:none;background:none;border:none;font-size:1rem;color:var(--text-primary);cursor:pointer;padding:.5rem;margin-bottom:.75rem;transition:var(--transition);align-items:center;gap:.5rem;font-weight:600}.menu-icon{font-size:1.5rem;line-height:1}.menu-text{font-size:.875rem;text-transform:uppercase;letter-spacing:.05em}.menu-toggle:hover{color:var(--primary)}.menu-toggle:focus{outline:2px solid var(--primary);outline-offset:2px}@media(max-width:768px){.menu-toggle{display:flex}.navigation{position:relative}.nav-links{display:none;flex-direction:column;gap:.5rem;width:100%;background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-md);padding:1rem;box-shadow:var(--shadow-lg);position:absolute;top:100%;left:0;right:0;z-index:1000;margin-top:.5rem}.nav-links.open{display:flex;animation:slideDown .3s ease-out}.nav-links a{width:100%;text-align:left;padding:.75rem 1rem}}