:root{--bg-primary: #0a0a0a;--bg-secondary: #111111;--bg-tertiary: #1a1a1a;--text-primary: #ffffff;--text-secondary: #a0a0a0;--accent: #00d4ff;--accent-hover: #00b8e6;--border: #2a2a2a;--gradient: linear-gradient(135deg, #00d4ff 0%, #0066ff 100%)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--bg-primary);color:var(--text-primary);line-height:1.6}html{scroll-behavior:smooth}a{color:inherit;text-decoration:none}ul{list-style:none}#root,.app{min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.header{position:fixed;top:0;left:0;right:0;background:#0a0a0af2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);z-index:1000;padding:1rem 0}.nav{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-links{display:flex;gap:2rem}.nav-links a{position:relative;color:var(--text-secondary);font-weight:500;transition:color .3s ease}.nav-links a:hover{color:var(--accent)}.nav-links a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--gradient);transition:width .3s ease}.nav-links a:hover:after{width:100%}.hero{min-height:100vh;display:flex;align-items:center;padding-top:80px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:-50%;right:-20%;width:60%;height:150%;background:radial-gradient(circle,rgba(0,212,255,.1) 0%,transparent 70%);pointer-events:none}.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.hero-text{z-index:1}.greeting{color:var(--accent);font-size:1.25rem;font-weight:500;display:block;margin-bottom:.5rem}.name{font-size:4rem;font-weight:800;margin-bottom:.5rem;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2}.title{font-size:2rem;color:var(--text-secondary);margin-bottom:1rem;font-weight:400}.availability-badge{display:inline-block;padding:.5rem 1rem;background:#22c55e1a;border:1px solid rgba(34,197,94,.3);border-radius:2rem;color:#22c55e;font-size:.9rem;font-weight:500;margin-bottom:1.5rem;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.bio{font-size:1.1rem;color:var(--text-secondary);margin-bottom:2rem;line-height:1.8;max-width:500px}.hero-buttons{display:flex;gap:1rem}.btn{padding:.875rem 2rem;border-radius:8px;font-weight:600;transition:all .3s ease;cursor:pointer;border:none;font-size:1rem;display:inline-block}.btn-primary{background:var(--gradient);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 25px #00d4ff4d}.btn-secondary{background:transparent;color:var(--text-primary);border:2px solid var(--accent)}.btn-secondary:hover{background:#00d4ff1a;transform:translateY(-2px)}.hero-image{display:flex;justify-content:center;align-items:center}.profile-circle{width:350px;height:350px;border-radius:50%;background:var(--gradient);position:relative;animation:float 6s ease-in-out infinite;padding:5px;display:flex;align-items:center;justify-content:center;overflow:hidden}.profile-img{width:110%;height:110%;border-radius:50%;object-fit:cover;object-position:center 20%;border:5px solid var(--bg-primary)}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.section{padding:6rem 0;position:relative}.section-title{font-size:2.5rem;font-weight:700;margin-bottom:3rem;text-align:center;position:relative}.section-title:after{content:"";display:block;width:60px;height:4px;background:var(--gradient);margin:1rem auto 0;border-radius:2px}.about{background:var(--bg-secondary)}.about-content{max-width:800px;margin:0 auto;text-align:center}.about-content p{font-size:1.1rem;color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.8}.timeline{max-width:800px;margin:0 auto;position:relative}.timeline:before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--border)}.timeline-item{position:relative;padding-left:3rem;margin-bottom:3rem}.timeline-dot{position:absolute;left:-6px;top:0;width:14px;height:14px;border-radius:50%;background:var(--accent);box-shadow:0 0 20px #00d4ff80}.timeline-content h3{font-size:1.5rem;margin-bottom:.5rem;color:var(--text-primary)}.company{color:var(--accent);font-weight:600;display:block;margin-bottom:.25rem}.period{color:var(--text-secondary);font-size:.9rem;display:block;margin-bottom:1rem}.timeline-content ul{list-style:none;padding-left:0}.timeline-content li{color:var(--text-secondary);margin-bottom:.5rem;padding-left:1.5rem;position:relative}.timeline-content li:before{content:"▹";position:absolute;left:0;color:var(--accent)}.projects{background:var(--bg-secondary)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.project-card{background:var(--bg-tertiary);padding:2rem;border-radius:12px;border:1px solid var(--border);transition:all .3s ease}.project-card:hover{transform:translateY(-5px);border-color:var(--accent);box-shadow:0 10px 30px #00d4ff33}.project-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.project-header h3{font-size:1.5rem;color:var(--text-primary)}.project-links{display:flex;gap:.5rem}.project-link{font-size:1.5rem;transition:transform .3s ease}.project-link:hover{transform:scale(1.2)}.project-card p{color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.6}.tech-stack{display:flex;flex-wrap:wrap;gap:.5rem}.tech-tag{padding:.375rem .75rem;background:#00d4ff1a;color:var(--accent);border-radius:4px;font-size:.875rem;font-weight:500}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.skill-category h3{font-size:1.5rem;margin-bottom:1.5rem;color:var(--accent)}.skill-list{display:flex;flex-wrap:wrap;gap:.75rem}.skill-item{padding:.5rem 1rem;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);transition:all .3s ease;cursor:default}.skill-item:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}.publications{background:var(--bg-secondary)}.publications-list{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:2rem}.publication-card{background:var(--bg-tertiary);padding:2rem;border-radius:12px;border:1px solid var(--border);transition:all .3s ease}.publication-card:hover{border-color:var(--accent);box-shadow:0 10px 30px #00d4ff33}.publication-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem;gap:1rem}.publication-header h3{font-size:1.5rem;color:var(--text-primary);flex:1;line-height:1.3}.publication-year{font-size:1.25rem;font-weight:700;color:var(--accent);white-space:nowrap}.publication-journal{color:var(--text-secondary);margin-bottom:1rem;font-size:1rem}.publication-journal strong{color:var(--accent)}.publication-description{color:var(--text-secondary);line-height:1.7;margin-bottom:1.5rem}.publication-links{display:flex;flex-wrap:wrap;gap:1rem}.pub-link{padding:.5rem 1rem;background:#00d4ff1a;color:var(--accent);border-radius:6px;font-size:.9rem;font-weight:500;border:1px solid transparent;transition:all .3s ease}.pub-link:hover{background:#00d4ff33;border-color:var(--accent);transform:translateY(-2px)}.publication-image{margin-top:1.5rem;border-radius:8px;overflow:hidden;border:1px solid var(--border);transition:all .3s ease;cursor:pointer}.publication-image:hover{border-color:var(--accent);box-shadow:0 5px 20px #00d4ff33;transform:scale(1.02)}.publication-image img{width:100%;height:auto;display:block}.image-overlay{position:fixed;inset:0;background:#000000e6;display:flex;align-items:center;justify-content:center;z-index:2000;padding:2rem;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.overlay-content{position:relative;max-width:90vw;max-height:90vh;animation:zoomIn .3s ease}@keyframes zoomIn{0%{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}.overlay-content img{width:100%;height:100%;object-fit:contain;border-radius:8px;box-shadow:0 20px 60px #00d4ff4d}.close-button{position:absolute;top:-50px;right:0;background:transparent;border:none;color:#fff;font-size:3rem;cursor:pointer;width:50px;height:50px;display:flex;align-items:center;justify-content:center;transition:all .3s ease;line-height:1}.close-button:hover{color:var(--accent);transform:rotate(90deg)}.contact{background:var(--bg-primary)}.contact-text{text-align:center;font-size:1.1rem;color:var(--text-secondary);margin-bottom:3rem;max-width:600px;margin-left:auto;margin-right:auto}.contact-methods{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;max-width:900px;margin:0 auto}.contact-card{background:var(--bg-tertiary);padding:2rem;border-radius:12px;border:1px solid var(--border);display:flex;flex-direction:column;align-items:center;text-align:center;transition:all .3s ease}.contact-card:hover{border-color:var(--accent);transform:translateY(-5px);box-shadow:0 10px 30px #00d4ff33}.contact-icon{font-size:2.5rem;margin-bottom:1rem}.contact-label{font-weight:600;color:var(--text-secondary);font-size:.875rem;margin-bottom:.5rem;display:block}.contact-value{color:var(--accent);font-weight:500}.footer{background:var(--bg-secondary);border-top:1px solid var(--border);padding:2rem 0;text-align:center}.footer p{color:var(--text-secondary)}@media(max-width:768px){.hero-content{grid-template-columns:1fr;text-align:center}.hero-image{order:-1}.profile-circle{width:250px;height:250px}.name{font-size:2.5rem}.title{font-size:1.5rem}.hero-buttons{justify-content:center}.nav-links{display:none}.section-title{font-size:2rem}.timeline:before{display:none}.timeline-item{padding-left:0}.timeline-dot{display:none}}