:root{--bg-color: #050505;--surface-color: #101010;--surface-color-hover: #1a1a1a;--primary-color: #6d28d9;--accent-color: #06b6d4;--text-primary: #ffffff;--text-secondary: #a1a1aa;--font-main: "Inter", system-ui, -apple-system, sans-serif;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 2rem;--spacing-lg: 4rem;--spacing-xl: 8rem;--border-radius: 12px;--nav-height: 80px}html{scroll-behavior:smooth}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-main);background-color:var(--bg-color);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit;transition:color .3s ease}ul{list-style:none}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:var(--surface-color-hover);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary-color)}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-sm)}.section{padding:var(--spacing-md) 0}h1,h2,h3,h4,h5,h6{line-height:1.2;font-weight:700;color:var(--text-primary)}.btn{display:inline-block;padding:.8rem 2rem;border-radius:50px;font-weight:600;cursor:pointer;transition:all .3s ease;border:none}.btn-primary{background:linear-gradient(135deg,var(--primary-color),var(--accent-color));color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 20px -10px var(--primary-color)}.btn-outline{background:transparent;border:4px solid var(--surface-color);color:var(--text-primary)}.btn-outline:hover{border-color:var(--primary-color);background:var(--surface-color)}.navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;transition:all .3s ease;padding:1.5rem 0}.navbar.scrolled{background:#050505cc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:1rem 0;border-bottom:1px solid rgba(255,255,255,.1)}.nav-content{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:800;background:linear-gradient(to right,var(--primary-color),var(--accent-color));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.nav-links{display:flex;gap:2rem;align-items:center}.nav-links a{font-weight:500;font-size:.95rem}.nav-links a:hover{color:var(--accent-color)}.footer{background:var(--surface-color);padding:2rem 0;text-align:center;margin-top:4rem;color:var(--text-secondary)}.hero{min-height:100vh;display:flex;align-items:center;padding-top:var(--nav-height);position:relative;overflow:hidden}.hero-content{display:flex;align-items:center;justify-content:space-between;width:100%}.hero-text{flex:1;z-index:2}.subtitle{color:var(--accent-color);text-transform:uppercase;letter-spacing:2px;font-size:.9rem;font-weight:600;margin-bottom:1rem;display:block}.title{font-size:3.5rem;margin-bottom:.5rem}.highlight{color:var(--primary-color)}.role{font-size:3rem;margin-bottom:1.5rem;line-height:1.1}.outline-text{-webkit-text-stroke:1px var(--text-secondary);color:transparent}.description{color:var(--text-secondary);font-size:1.1rem;max-width:500px;margin-bottom:2.5rem}.cta-group{display:flex;gap:1rem}.hero-visual{flex:1;display:flex;justify-content:center;position:relative}.glow-circle{width:300px;height:300px;background:var(--primary-color);border-radius:50%;filter:blur(100px);opacity:.2;animation:pulse 4s infinite alternate}@keyframes pulse{0%{transform:scale(1);opacity:.2}to{transform:scale(1.2);opacity:.3}}@media (max-width: 768px){.hero-content{flex-direction:column-reverse;text-align:center}.hero-text{margin-top:2rem}.cta-group{justify-content:center}.title{font-size:2.5rem}.role{font-size:2rem}}.about-content{display:grid;grid-template-columns:1fr 1.5fr;gap:4rem;align-items:center}.img-placeholder{width:100%;aspect-ratio:3/4;background-image:url(/assets/profile-DWR2wV6i.png);background-size:cover;background-position:center;background-repeat:no-repeat;border-radius:var(--border-radius);position:relative;overflow:hidden;box-shadow:0 10px 40px #0000004d;border:2px solid rgba(255,255,255,.1);transition:all .4s cubic-bezier(.4,0,.2,1);background-color:var(--surface-color-hover)}.img-placeholder:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,#ffffff1a,#fff0,#0000001a);opacity:0;transition:opacity .4s ease;pointer-events:none}.img-placeholder:after{content:"YB";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:5rem;font-weight:900;color:#ffffff08;z-index:-1;opacity:0;transition:opacity .4s ease}.img-placeholder:hover{transform:translateY(-8px);box-shadow:0 20px 60px #0006;border-color:#fff3}.img-placeholder:hover:before{opacity:1}@media (max-width: 768px){.img-placeholder{max-width:300px;margin:0 auto}}.section-title{font-size:2.5rem;margin-bottom:1.5rem;position:relative;display:inline-block}.section-title:after{content:"";position:absolute;bottom:-10px;left:0;width:60px;height:4px;background:var(--primary-color);border-radius:2px}.bio{font-size:1.1rem;color:var(--text-secondary);margin-bottom:2rem}.highlight{color:var(--text-primary);font-weight:600}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem}.info-item{display:flex;flex-direction:column;background:var(--surface-color);padding:1rem;border-radius:8px;border:1px solid rgba(255,255,255,.05);transition:transform .3s ease}.info-item:hover{transform:translateY(-5px)}.label{font-size:.85rem;color:var(--accent-color);margin-bottom:.25rem}.value{font-size:1rem;font-weight:500}.available{color:#10b981}@media (max-width: 768px){.about-content{grid-template-columns:1fr}}.experience-timeline{position:relative;max-width:800px;margin:3rem auto 0;padding-left:2rem;border-left:2px solid rgba(255,255,255,.1)}.timeline-item{position:relative;margin-bottom:3rem}.timeline-marker{position:absolute;left:-2.6rem;top:.5rem;width:1rem;height:1rem;background:var(--primary-color);border-radius:50%;box-shadow:0 0 0 4px var(--bg-color)}.timeline-content{background:var(--surface-color);padding:2rem;border-radius:var(--border-radius);border:1px solid rgba(255,255,255,.05);transition:transform .3s ease}.timeline-content:hover{transform:translate(10px);border-color:var(--primary-color)}.timeline-header{margin-bottom:1.5rem;border-bottom:1px solid rgba(255,255,255,.05);padding-bottom:1rem}.timeline-header h3{font-size:1.5rem;margin-bottom:.25rem;color:var(--text-primary)}.company{display:block;font-size:1.1rem;color:var(--accent-color);font-weight:500;margin-bottom:.25rem}.date{display:block;font-size:.9rem;color:var(--text-secondary);font-style:italic}.timeline-details{list-style-type:disc;padding-left:1.5rem}.timeline-details li{color:var(--text-secondary);margin-bottom:.75rem;line-height:1.6}.timeline-details li::marker{color:var(--primary-color)}@media (max-width: 768px){.experience-timeline{padding-left:1.5rem}.timeline-marker{left:-2.1rem}}.publications-list{margin-top:3rem;display:grid;gap:2rem}.publication-card{background:var(--surface-color);padding:2.5rem;border-radius:var(--border-radius);border:1px solid rgba(255,255,255,.05);transition:all .3s ease;position:relative;overflow:hidden}.publication-card:hover{border-color:var(--accent-color);transform:translateY(-5px);box-shadow:0 10px 30px -10px #0000004d}.publication-card:before{content:"PAPER";position:absolute;top:1rem;right:-1.5rem;background:var(--accent-color);color:#000;font-size:.7rem;font-weight:800;padding:.25rem 2rem;transform:rotate(45deg)}.publication-card h3{font-size:1.4rem;margin-bottom:1rem;color:var(--text-primary);padding-right:2rem}.pub-meta{margin-bottom:1.5rem;font-size:.95rem;color:var(--accent-color);font-weight:500}.pub-meta span{display:inline-block}.pub-details{list-style:none;padding:0}.pub-details li{position:relative;padding-left:1.5rem;margin-bottom:.75rem;color:var(--text-secondary);line-height:1.6}.pub-details li:before{content:"▹";position:absolute;left:0;color:var(--primary-color);font-size:1.2rem;line-height:1}.skills-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2.5rem;margin-top:2rem}.skill-category{display:flex;flex-direction:column;gap:1rem}.skill-category h3{font-size:1.1rem;font-weight:600;color:var(--text-primary);margin-bottom:.5rem}.skill-tags{display:flex;flex-wrap:wrap;gap:.75rem}.skill-tag{display:inline-block;padding:.5rem 1rem;background:var(--surface-color-hover);border:1px solid var(--border-color);border-radius:20px;font-size:.9rem;font-weight:500;color:var(--text-primary);transition:all .3s ease}.skill-tag:hover{background:var(--primary-color);color:#fff;border-color:var(--primary-color);transform:translateY(-2px)}@media (max-width: 600px){.skills-container{grid-template-columns:1fr;gap:2rem}}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2rem}.project-card{background:var(--surface-color);border-radius:var(--border-radius);overflow:hidden;transition:transform .3s ease;border:1px solid rgba(255,255,255,.05);display:block;text-decoration:none;color:inherit;cursor:pointer}.project-card:hover{transform:translateY(-5px);border-color:var(--primary-color)}.project-preview{height:200px;background:#1a1a1a;display:flex;align-items:center;justify-content:center;position:relative}.preview-content{width:100%;height:100%;background:linear-gradient(135deg,var(--surface-color-hover),var(--bg-color));display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;font-size:.9rem}.project-info{padding:1.5rem}h3{font-size:1.25rem;margin-bottom:.5rem}p{color:var(--text-secondary);font-size:.9rem;margin-bottom:1rem;line-height:1.5}.tags{display:flex;flex-wrap:wrap;gap:.5rem}.tag{font-size:.75rem;background:#ffffff0d;padding:.25rem .75rem;border-radius:20px;color:var(--accent-color)}.contact-section{background:linear-gradient(to top,#000,var(--bg-color));padding-bottom:4rem}.contact-wrapper{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}.contact-desc{color:var(--text-secondary);margin-bottom:2rem;font-size:1.1rem}.detail-item{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem;background:#ffffff05;padding:1rem;border-radius:8px}.detail-item .icon{font-size:1.5rem}.detail-item h4{font-size:.9rem;color:var(--text-secondary)}.detail-item p{font-size:1.1rem;font-weight:500}.contact-form-wrapper{background:var(--surface-color);padding:2.5rem;border-radius:var(--border-radius);box-shadow:0 10px 40px -10px #00000080}.form-status{font-size:.9rem;margin-bottom:1rem}.form-status-error{color:#f97373}.form-status-success{color:#4ade80}.form-group{margin-bottom:1.5rem}label{display:block;margin-bottom:.5rem;font-size:.9rem;font-weight:500;color:var(--text-secondary)}input,textarea{width:100%;padding:.8rem;background:var(--bg-color);border:1px solid rgba(255,255,255,.1);border-radius:6px;color:#fff;font-family:inherit;transition:border-color .3s ease}input:focus,textarea:focus{outline:none;border-color:var(--primary-color)}@media (max-width: 768px){.contact-wrapper{grid-template-columns:1fr}.contact-form-wrapper{padding:1.5rem}}