.navbar{z-index:100;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#060816c7;border-bottom:1px solid #ffffff14;position:sticky;top:0}.nav-content{justify-content:space-between;align-items:center;height:72px;display:flex}.logo{background:linear-gradient(135deg, var(--primary), #8b5cf6, var(--primary-2));color:#fff;border-radius:12px;justify-content:center;align-items:center;width:42px;height:42px;font-weight:800;display:flex}nav ul{gap:22px;list-style:none;display:flex}nav a{color:#fff;transition:all .25s}nav a:hover{color:#c4b5fd}.hire-btn{color:#111827;background:#fff;border-radius:999px;padding:10px 16px;font-weight:700}.menu-toggle{color:#fff;cursor:pointer;background:0 0;border:none;font-size:28px;display:none}@media (width<=768px){.menu-toggle{display:block}.hire-btn{display:none}nav{background:#0b1120;border-bottom:1px solid #ffffff14;width:100%;padding:18px 0;display:none;position:absolute;top:72px;left:0}nav.active{display:block}nav.active ul{flex-direction:column;align-items:center;gap:16px}}.hero{text-align:center;justify-content:center;align-items:center;min-height:100vh;padding:0 20px;display:flex;position:relative;overflow:hidden}.hero:before{content:"";z-index:-1;background:radial-gradient(circle,#00d4ff26,#0000 70%);width:600px;height:600px;position:absolute;top:-200px;left:-100px}.hero:after{content:"";z-index:-1;background:radial-gradient(circle,#6a5cff26,#0000 70%);width:500px;height:500px;position:absolute;bottom:-150px;right:-100px}.hero-content{max-width:900px}.hero-badge{color:#00d4ff;background:#00d4ff1a;border:1px solid #00d4ff33;border-radius:999px;margin-bottom:25px;padding:10px 20px;font-weight:600;display:inline-block}.hero h1{margin-bottom:15px;font-size:clamp(1.5rem,6.5vw,4.5rem);font-weight:800;line-height:1.1}.hero h2{background:linear-gradient(90deg,#00d4ff,#6a5cff);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:25px;font-size:2rem}.hero p{color:#9ca3af;max-width:700px;margin:auto;font-size:1.15rem;line-height:1.9}.hero-buttons{flex-wrap:wrap;justify-content:center;gap:20px;margin-top:40px;display:flex}.primary-btn{color:#fff;background:linear-gradient(135deg,#00d4ff,#6a5cff);border-radius:12px;padding:15px 32px;font-weight:600;text-decoration:none;transition:all .3s}.primary-btn:hover{transform:translateY(-5px);box-shadow:0 12px 25px #00d4ff40}.secondary-btn{color:#fff;border:1px solid #ffffff26;border-radius:12px;padding:15px 32px;text-decoration:none;transition:all .3s}.secondary-btn:hover{background:#ffffff0d;transform:translateY(-5px)}@media (width<=768px){.hero h1{font-size:3rem}.hero h2{font-size:1.4rem}.hero p{font-size:1rem}.hero-buttons{flex-direction:column}.hero-buttons a{width:100%}}@media (width<=992px){.hero{min-height:90vh;padding:80px 20px}.hero h1{font-size:3.8rem}.hero h2{font-size:1.8rem}.hero p{max-width:600px;font-size:1.05rem}}@media (width<=768px){.hero{min-height:100vh;padding:100px 20px 60px}.hero-content{width:100%}.hero-badge{padding:8px 16px;font-size:.8rem}.hero h1{margin-bottom:12px;font-size:2.5rem;line-height:1.2}.hero h2{margin-bottom:18px;font-size:1.2rem}.hero p{padding:0 5px;font-size:.95rem;line-height:1.7}.hero-buttons{flex-direction:column;align-items:center;gap:15px}.hero-buttons a{text-align:center;width:100%;max-width:280px}.hero:before,.hero:after{width:300px;height:300px}}@media (width<=480px){.hero{min-height:100vh;padding:90px 15px 50px}.hero h1{font-size:1.5rem}.hero h2{font-size:1rem}.hero p{font-size:.9rem}.primary-btn,.secondary-btn{padding:14px 20px;font-size:.9rem}}#about{margin-left:10px;margin-right:10px;padding:100px 0}#about h2{text-align:center;margin-bottom:50px;font-size:3rem;position:relative}#about h2:after{content:"";background:linear-gradient(90deg,#00d4ff,#6a5cff);border-radius:10px;width:80px;height:4px;margin:15px auto 0;display:block}.about-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);text-align:justify;color:#d1d5db;background:#ffffff08;border:1px solid #ffffff14;border-radius:24px;max-width:900px;margin:auto;padding:35px;font-size:1.05rem;line-height:1.9}.education-card{background:#ffffff08;border:1px solid #ffffff14;border-radius:20px;align-items:center;gap:20px;max-width:700px;margin:50px auto;padding:30px;transition:all .3s;display:flex}.education-card:hover{transform:translateY(-5px);box-shadow:0 12px 30px #0003}.education-icon{font-size:3rem}.education-card h3{margin-bottom:8px}.education-card p{color:#9ca3af;margin-bottom:5px}.education-card span{color:#00d4ff;font-weight:600}.skills-title{margin-top:80px}.skills-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:25px;margin-top:50px;display:grid}.skill-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff08;border:1px solid #ffffff14;border-radius:20px;padding:25px;transition:all .3s}.skill-card:hover{border-color:#00d4ff4d;transform:translateY(-8px);box-shadow:0 15px 35px #0003}.skill-card h4{color:#00d4ff;margin-bottom:18px;font-size:1.15rem}.skill-tags{flex-wrap:wrap;gap:10px;display:flex}.skill-tags span{color:#e5e7eb;background:#00d4ff1a;border:1px solid #00d4ff33;border-radius:999px;padding:8px 14px;font-size:.9rem;transition:all .3s}.skill-tags span:hover{background:linear-gradient(135deg,#00d4ff,#6a5cff);transform:scale(1.05)}@media (width<=768px){#about{padding:70px 0}#about h2{font-size:2.2rem}.education-card{text-align:center;flex-direction:column}.skills-grid{grid-template-columns:1fr}}.project-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));margin-left:10px;margin-right:10px}.project-card{flex-direction:column;gap:14px;display:flex}.project-card img{object-fit:cover;border:1px solid #ffffff14;border-radius:14px;height:190px}.project-card h3{color:#f8fafc;font-size:1.1rem}.project-card ul{gap:8px;padding-left:18px;display:grid}.project-card li{color:var(--muted)}@media (width<=600px){.project-card img{height:170px}}#certification{margin-left:10px;margin-right:10px;padding:100px 0}#certification h2{text-align:center;margin-bottom:60px;font-size:3rem;position:relative}#certification h2:after{content:"";background:linear-gradient(90deg,#00d4ff,#6a5cff);border-radius:10px;width:80px;height:4px;margin:15px auto 0;display:block}.certification-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:25px;display:grid}.certification-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff08;border:1px solid #ffffff14;border-radius:20px;padding:30px;transition:all .35s;position:relative;overflow:hidden}.certification-card:before{content:"";background:linear-gradient(90deg,#00d4ff,#6a5cff);width:100%;height:4px;position:absolute;top:0;left:0}.certification-card:hover{border-color:#00d4ff4d;transform:translateY(-8px);box-shadow:0 15px 35px #0003}.cert-icon{margin-bottom:15px;font-size:2rem}.certification-card p{color:#e5e7eb;margin:0;font-size:1rem;line-height:1.7}@media (width<=768px){#certification{padding:70px 0}#certification h2{margin-bottom:40px;font-size:2.2rem}.certification-card{padding:22px}}#publication{margin-left:20px;margin-right:20px;padding:100px 0}#publication h2{text-align:center;margin-bottom:60px;font-size:3rem;position:relative}#publication h2:after{content:"";background:linear-gradient(90deg,#00d4ff,#6a5cff);border-radius:10px;width:80px;height:4px;margin:15px auto 0;display:block}.publication-grid{gap:30px;display:grid}.publication-card{-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);background:#ffffff08;border:1px solid #ffffff14;border-radius:24px;padding:30px;transition:all .4s;position:relative;overflow:hidden}.publication-card:before{content:"";opacity:0;background:linear-gradient(135deg,#00d4ff14,#6a5cff14);transition:all .4s;position:absolute;inset:0}.publication-card:hover{border-color:#00d4ff4d;transform:translateY(-8px);box-shadow:0 20px 40px #00000040}.publication-card:hover:before{opacity:1}.publication-badge{color:#00d4ff;background:#00d4ff1f;border-radius:999px;margin-bottom:20px;padding:8px 16px;font-size:.8rem;font-weight:600;display:inline-block}.publication-card h1{margin-bottom:15px;font-size:1.5rem;line-height:1.5}.venue{color:#00d4ff;margin-bottom:12px;font-weight:600}.detail{color:#a0a0a0;margin-bottom:15px;line-height:1.8}.authors{color:#7a7a7a;margin-bottom:25px;font-style:italic}.publication-btn{z-index:100;color:#fff;background:linear-gradient(135deg,#00d4ff,#6a5cff);border-radius:12px;align-items:center;gap:8px;padding:12px 20px;font-weight:600;text-decoration:none;transition:all .3s;position:relative;visibility:visible!important;opacity:1!important;display:inline-flex!important}.publication-btn:hover{transform:translate(5px)}#experience{padding:100px 0}#experience h2{text-align:center;margin-bottom:60px;font-size:3rem;position:relative}#experience h2:after{content:"";background:linear-gradient(90deg,#00d4ff,#6a5cff);border-radius:10px;width:80px;height:4px;margin:15px auto 0;display:block}.timeline{max-width:900px;margin:auto;position:relative}.timeline:before{content:"";background:linear-gradient(#00d4ff,#6a5cff);width:3px;height:100%;position:absolute;top:0;left:25px}.exp-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff08;border:1px solid #ffffff14;border-radius:20px;margin-bottom:40px;margin-left:70px;padding:30px;transition:all .3s;position:relative}.exp-card:hover{border-color:#00d4ff4d;transform:translateY(-6px);box-shadow:0 15px 35px #0003}.exp-card:before{content:"";background:#00d4ff;border-radius:50%;width:18px;height:18px;position:absolute;top:35px;left:-54px;box-shadow:0 0 15px #00d4ff}.exp-header{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:20px;display:flex}.exp-header h3{margin-bottom:5px;font-size:1.4rem}.exp-header h4{color:#00d4ff;font-size:1rem;font-weight:500}.exp-date{white-space:nowrap;color:#00d4ff;background:#00d4ff1a;border-radius:999px;padding:8px 14px;font-size:.85rem;font-weight:600}.exp-card ul{padding-left:20px}.exp-card li{color:#d1d5db;margin-bottom:10px;line-height:1.7}@media (width<=768px){#experience{padding:70px 0}#experience h2{font-size:2.2rem}.timeline:before{left:15px}.exp-card{margin-left:45px;padding:22px}.exp-card:before{width:14px;height:14px;left:-39px}.exp-header{flex-direction:column;gap:10px}.exp-date{width:fit-content}}@media (width<=480px){.exp-card{padding:18px}.exp-header h3{font-size:1.1rem}.exp-header h4{font-size:.9rem}.exp-date{font-size:.75rem}.exp-card li{font-size:.9rem}}#contact{text-align:center;margin-left:10px;margin-right:10px;padding:100px 0}#contact h2{margin-bottom:15px;font-size:3rem;position:relative}#contact h2:after{content:"";background:linear-gradient(90deg,#00d4ff,#6a5cff);border-radius:10px;width:80px;height:4px;margin:15px auto 0;display:block}.contact-subtitle{color:#9ca3af;max-width:650px;margin:20px auto 50px;font-size:1.1rem;line-height:1.8}.contact-card{-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);background:#ffffff08;border:1px solid #ffffff14;border-radius:24px;max-width:700px;margin:auto;padding:40px;box-shadow:0 15px 35px #00000026}.contact-item{justify-content:center;align-items:center;gap:12px;margin-bottom:20px;font-size:1.05rem;display:flex}.contact-item span{font-size:1.4rem}.contact-item p{color:#e5e7eb;margin:0}.contact-links{flex-wrap:wrap;justify-content:center;gap:20px;margin-top:35px;display:flex}.contact-links a{color:#fff;background:linear-gradient(135deg,#00d4ff,#6a5cff);border-radius:12px;padding:14px 28px;font-weight:600;text-decoration:none;transition:all .3s}.contact-links a:hover{transform:translateY(-4px);box-shadow:0 10px 25px #00d4ff40}@media (width<=768px){#contact{padding:70px 0}#contact h2{font-size:2.2rem}.contact-card{padding:25px}.contact-links{flex-direction:column}.contact-links a{width:100%}}:root{--bg:#060816;--surface:#0f172a;--surface-2:#121c31;--card:#ffffff0d;--card-strong:#121a2f;--primary:#7c3aed;--primary-2:#22d3ee;--text:#f8fafc;--muted:#94a3b8;--border:#ffffff1f;--shadow:0 20px 45px #00000047}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:radial-gradient(circle at top left, #7c3aed33, transparent 28%), radial-gradient(circle at right, #22d3ee29, transparent 24%), var(--bg);color:var(--text);min-height:100vh;font-family:Inter,Segoe UI,Roboto,sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}img{width:100%;display:block}.container{width:min(92%,1180px);margin:0 auto}.section{padding:90px 0;position:relative}.section h2{margin-bottom:16px;font-size:clamp(1.8rem,2.4vw,2.4rem);font-weight:700}.section h3{margin-bottom:8px;font-size:1.2rem}.section p,.section li{color:var(--muted)}.project-grid,.exp-list,.skills-grid,.certification-grid,.publication-grid,.contact-grid{gap:24px;display:grid}.project-card,.exp-card,.education-card,.contact-card,.cert-card,.publication-card{border:1px solid var(--border);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:linear-gradient(145deg,#ffffff0f,#ffffff08);border-radius:20px;padding:24px}.project-card:hover,.exp-card:hover,.education-card:hover,.contact-card:hover,.cert-card:hover,.publication-card:hover{transition:all .3s;transform:translateY(-6px)}.tech-list{flex-wrap:wrap;gap:10px;margin:14px 0 10px;display:flex}.tech-list span,.skill-chip,.badge{color:var(--text);background:#ffffff14;border:1px solid #ffffff14;border-radius:999px;padding:8px 12px;font-size:.86rem}.footer{text-align:center;color:var(--muted);border-top:1px solid #ffffff14;padding:40px 0 60px}@media (width<=768px){.section{padding:70px 0}.project-grid,.contact-grid{grid-template-columns:1fr}}@media (width<=480px){.container{width:95%}.section{padding:60px 0}}