html{scroll-behavior:smooth}header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;box-shadow:none;background:#fffffff2;padding:1rem 0;transition:all .3s;position:fixed;top:0;left:0;right:0}header.scrolled{background:#fffffffa;box-shadow:0 2px 10px #0000001a}*{box-sizing:border-box;margin:0;padding:0}body{color:#333;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);min-height:100vh;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:0 20px}nav{justify-content:space-between;align-items:center;display:flex}.logo{color:#764ba2;font-size:1.8rem;font-weight:700}.nav-links{gap:2rem;list-style:none;display:flex}.nav-links a{color:#333;font-weight:500;text-decoration:none;transition:color .3s}.nav-links a:hover{color:#764ba2}.hero{color:#fff;text-align:center;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);padding:120px 0 80px}.hero h1{opacity:0;margin-bottom:1rem;font-size:3.5rem;animation:1s forwards fadeInUp}.hero p{opacity:0;margin-bottom:2rem;font-size:1.3rem;animation:1s .3s forwards fadeInUp}.cta-button{color:#764ba2;opacity:0;background:#fff;border-radius:50px;padding:12px 30px;font-weight:700;text-decoration:none;transition:transform .3s;animation:1s .6s forwards fadeInUp;display:inline-block}.cta-button:hover{transform:translateY(-3px)}section{background:#fff;padding:80px 0}section:nth-child(2n){background:#f8f9fa}.section-title{text-align:center;color:#764ba2;margin-bottom:3rem;font-size:2.5rem}.about-content{grid-template-columns:1fr 2fr;align-items:center;gap:3rem;display:grid}.about-text{font-size:1.1rem;line-height:1.8}.contact-info{background:#f8f9fa;border-left:4px solid #764ba2;border-radius:10px;padding:2rem}.contact-info h3{color:#764ba2;margin-bottom:1rem}.contact-info p{margin-bottom:.5rem}.skills-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;display:grid}.skill-category{background:#fff;border-radius:10px;padding:2rem;transition:transform .3s;box-shadow:0 5px 15px #0000001a}.skill-category:hover{transform:translateY(-5px)}.skill-category h3{color:#764ba2;margin-bottom:1rem}.skill-tags{flex-wrap:wrap;gap:.5rem;display:flex}.skill-tag{color:#fff;background:#667eea;border-radius:20px;padding:.3rem .8rem;font-size:.9rem}.experience-timeline{padding-left:2rem;position:relative}.experience-timeline:before{content:"";background:#764ba2;width:2px;position:absolute;top:0;bottom:0;left:0}.experience-item{margin-bottom:3rem;padding-left:2rem;position:relative}.experience-item:before{content:"";background:#764ba2;border-radius:50%;width:12px;height:12px;position:absolute;top:0;left:-1.5rem}.experience-header{background:#f8f9fa;border-radius:10px;margin-bottom:1rem;padding:1.5rem}.job-title{color:#764ba2;font-size:1.2rem;font-weight:700}.company{color:#666;margin-bottom:.5rem;font-size:1rem}.date{color:#888;font-size:.9rem}.experience-details ul{padding-left:0;list-style:none}.experience-details li{margin-bottom:.5rem;padding-left:1.5rem;position:relative}.experience-details li:before{content:"▶";color:#764ba2;position:absolute;left:0}.education-grid{grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem;display:grid}.education-item,.cert-item{background:#fff;border-left:4px solid #667eea;border-radius:10px;padding:1.5rem;box-shadow:0 3px 10px #0000001a}.education-item h3,.cert-item h3{color:#764ba2;margin-bottom:.5rem}footer{color:#fff;text-align:center;background:#333;padding:2rem 0}.social-links{margin-bottom:1rem}.social-links a{color:#fff;margin:0 1rem;font-size:1.1rem;text-decoration:none;transition:color .3s}.social-links a:hover{color:#667eea}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media (max-width:768px){.nav-links{display:none}.hero h1{font-size:2.5rem}.about-content,.skills-grid,.education-grid,.project-grid{grid-template-columns:1fr}}.project-grid{grid-template-columns:1fr;gap:2.5rem;display:grid}.project-item{background:#f8f9fa;border-left:4px solid #764ba2;border-radius:10px;padding:2rem;box-shadow:0 4px 12px #0000000d}.project-header{margin-bottom:1rem}.project-title{color:#764ba2;font-size:1.3rem;font-weight:700}.project-subtitle{color:#666;margin-bottom:1rem;font-size:1rem;font-style:italic}.project-details ul{padding-left:0;list-style:none}.project-details li{margin-bottom:.75rem;padding-left:1.5rem;line-height:1.7;position:relative}.project-details li:before{content:"▶";color:#764ba2;font-size:.8rem;position:absolute;top:6px;left:0}