.header{position:fixed;top:0;left:0;right:0;z-index:1000;background-color:#0f172af2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .3s ease;border-bottom:1px solid var(--border-color)}.header.scrolled{box-shadow:var(--shadow-lg);border-bottom-color:var(--primary-color)}.nav{display:flex;justify-content:space-between;align-items:center;padding:1rem 0}.logo{font-size:1.5rem;font-weight:700;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.mobile-menu-btn{display:none;flex-direction:column;gap:4px;background:none;padding:.5rem}.mobile-menu-btn span{width:25px;height:3px;background-color:var(--text-primary);transition:all .3s ease}.nav-list{display:flex;gap:2rem;list-style:none}.nav-list a{color:var(--text-secondary);font-weight:500;transition:color .3s ease;position:relative;padding:.5rem 0}.nav-list a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));transition:width .3s ease}.nav-list a:hover,.nav-list a.active{color:var(--primary-color)}.nav-list a:hover:after,.nav-list a.active:after{width:100%}@media (max-width: 768px){.mobile-menu-btn{display:flex}.nav-list{position:absolute;top:100%;left:0;right:0;flex-direction:column;background-color:var(--bg-secondary);padding:2rem;gap:1.5rem;border-bottom:1px solid var(--border-color);transform:translateY(-100%);opacity:0;visibility:hidden;transition:all .3s ease}.nav-list.open{transform:translateY(0);opacity:1;visibility:visible}}.hero{background:linear-gradient(135deg,#0f172a,#1e293b);padding-top:8rem;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 50%,rgba(99,102,241,.1) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(139,92,246,.1) 0%,transparent 50%);pointer-events:none}.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;position:relative;z-index:1}.hero-title{font-size:3.5rem;font-weight:800;margin-bottom:1rem;line-height:1.2}.gradient-text{background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:2rem;color:var(--text-secondary);margin-bottom:1.5rem;font-weight:600}.hero-description{font-size:1.125rem;color:var(--text-secondary);margin-bottom:2rem;line-height:1.8}.hero-buttons{display:flex;gap:1rem;margin-bottom:2rem}.btn{padding:.875rem 2rem;border-radius:8px;font-weight:600;transition:all .3s ease;display:inline-block}.btn-primary{background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background:var(--card-bg);color:var(--text-primary);border:2px solid var(--primary-color);display:inline-flex;align-items:center;gap:.5rem}.btn-secondary:hover{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.social-links{display:flex;gap:1rem}.social-links a{width:45px;height:45px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--card-bg);color:var(--text-primary);font-size:1.25rem;transition:all .3s ease;border:1px solid var(--border-color)}.social-links a:hover{transform:translateY(-3px);background:var(--primary-color);color:#fff;border-color:var(--primary-color);box-shadow:var(--glow)}.hero-image{display:flex;justify-content:center;align-items:center}.image-placeholder{width:400px;height:400px;border-radius:50%;overflow:hidden;position:relative;box-shadow:var(--glow);border:5px solid var(--primary-color);transition:all .3s ease}.image-placeholder:hover{box-shadow:0 0 40px #6366f180;transform:scale(1.05)}.image-placeholder img{width:100%;height:100%;object-fit:cover;object-position:center}.animated-bg{width:100%;height:100%;background:linear-gradient(45deg,var(--primary-color),var(--secondary-color));animation:gradient 3s ease infinite}@keyframes gradient{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}@media (max-width: 768px){.hero{padding-top:6rem}.hero-content{grid-template-columns:1fr;gap:2rem}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.5rem}.hero-buttons{flex-direction:column}.image-placeholder{width:300px;height:300px}}.about{background-color:var(--bg-primary)}.about-content{display:grid;grid-template-columns:1.5fr 1fr;gap:4rem;align-items:center}.about-text p{font-size:1.125rem;color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.8}.education-section{margin-top:2rem;padding-top:2rem;border-top:2px solid var(--border-color)}.education-section h3{font-size:1.5rem;color:var(--text-primary);margin-bottom:1.5rem}.education-item{margin-bottom:1.5rem}.education-item h4{font-size:1.125rem;color:var(--primary-color);margin-bottom:.5rem}.education-item .institution{font-weight:600;color:var(--text-primary);margin-bottom:.25rem}.education-item .period{font-size:.95rem;color:var(--text-secondary)}.about-stats{display:grid;gap:1.5rem}.stat-card{background:var(--card-bg);padding:2rem;border-radius:12px;text-align:center;border:1px solid var(--border-color);transition:all .3s ease}.stat-card:hover{transform:translateY(-5px);border-color:var(--primary-color);box-shadow:var(--glow)}.stat-card h3{font-size:2.5rem;font-weight:800;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}.stat-card p{color:var(--text-secondary);font-weight:500}@media (max-width: 768px){.about-content{grid-template-columns:1fr;gap:2rem}.about-text p{font-size:1rem}}.experience{background-color:var(--bg-secondary)}.timeline{position:relative;max-width:800px;margin:0 auto;padding-left:2rem}.timeline:before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--primary-color),var(--secondary-color))}.timeline-item{position:relative;margin-bottom:3rem}.timeline-dot{position:absolute;left:-2.5rem;top:0;width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--primary-color);box-shadow:0 0 0 4px #6366f11a}.timeline-content{background:var(--card-bg);padding:2rem;border-radius:12px;border:1px solid var(--border-color);transition:all .3s ease}.timeline-content:hover{transform:translate(10px);border-color:var(--primary-color);box-shadow:var(--glow)}.timeline-content h3{font-size:1.5rem;color:var(--text-primary);margin-bottom:.5rem}.timeline-content h4{font-size:1.125rem;color:var(--primary-color);margin-bottom:.5rem;font-weight:600}.location{display:inline-block;padding:.25rem .75rem;background:#8b5cf61a;color:var(--secondary-color);border-radius:20px;font-size:.875rem;font-weight:500;margin-right:.5rem;margin-bottom:1rem}.period{display:inline-block;padding:.25rem .75rem;background:#6366f11a;color:var(--primary-color);border-radius:20px;font-size:.875rem;font-weight:500;margin-bottom:1rem}.description-list{list-style:none;padding-left:0;margin-top:1rem}.description-list li{color:var(--text-secondary);line-height:1.8;margin-bottom:.75rem;padding-left:1.5rem;position:relative}.description-list li:before{content:"▹";position:absolute;left:0;color:var(--primary-color);font-weight:700}@media (max-width: 768px){.timeline{padding-left:1.5rem}.timeline-dot{left:-2rem}.timeline-content{padding:1.5rem}}.projects{background-color:var(--bg-primary)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.project-card{background:var(--card-bg);border-radius:12px;overflow:hidden;border:1px solid var(--border-color);transition:all .3s ease;display:flex;flex-direction:column}.project-card:hover{transform:translateY(-10px);border-color:var(--primary-color);box-shadow:var(--glow)}.project-content{padding:2rem;flex:1}.project-content h3{font-size:1.5rem;color:var(--text-primary);margin-bottom:1rem}.project-content p{color:var(--text-secondary);line-height:1.8;margin-bottom:1.5rem}.tech-stack{display:flex;flex-wrap:wrap;gap:.5rem}.tech-tag{padding:.375rem .75rem;background:var(--tag-bg);color:var(--text-primary);border-radius:20px;font-size:.875rem;font-weight:500;border:1px solid var(--border-color);transition:all .3s ease}.tech-tag:hover{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.project-links{display:flex;gap:1rem;padding:1.5rem 2rem;background:var(--bg-primary);border-top:1px solid var(--border-color)}.project-links a{display:flex;align-items:center;gap:.5rem;color:var(--primary-color);font-weight:600;transition:all .3s ease}.project-links a:hover{color:var(--secondary-color);transform:translate(3px)}@media (max-width: 768px){.projects-grid{grid-template-columns:1fr}}.skills{background-color:var(--bg-primary)}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem;max-width:900px;margin:0 auto}.skill-category{background:var(--card-bg);padding:2.5rem;border-radius:12px;border:1px solid var(--border-color);transition:all .3s ease}.skill-category:hover{transform:translateY(-5px);border-color:var(--primary-color);box-shadow:0 10px 30px #6366f133}.skill-category h3{font-size:1.5rem;color:var(--text-primary);margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:2px solid var(--primary-color)}.skills-tags{display:flex;flex-wrap:wrap;gap:.75rem}.skill-tag{padding:.625rem 1.25rem;background:var(--tag-bg);color:var(--text-primary);border-radius:8px;font-size:.95rem;font-weight:500;border:1px solid var(--border-color);transition:all .3s ease}.skill-tag:hover{background:var(--primary-color);color:#fff;border-color:var(--primary-color);transform:translateY(-2px)}@media (max-width: 768px){.skills-grid{grid-template-columns:1fr}.skill-category{padding:2rem}}.contact{background-color:var(--bg-secondary)}.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}.contact-info h3{font-size:2rem;color:var(--text-primary);margin-bottom:1rem}.contact-info p{font-size:1.125rem;color:var(--text-secondary);line-height:1.8;margin-bottom:2rem}.contact-details{display:flex;flex-direction:column;gap:1.5rem}.contact-item{display:flex;align-items:center;gap:1rem;font-size:1.125rem;color:var(--text-secondary)}.contact-item svg{color:var(--primary-color);font-size:1.5rem;flex-shrink:0}.contact-item a{color:var(--text-secondary);transition:color .3s ease}.contact-item a:hover{color:var(--primary-color);text-decoration:underline}.contact-form{background:var(--card-bg);padding:2rem;border-radius:12px;border:1px solid var(--border-color)}.form-group{margin-bottom:1.5rem}.form-group input,.form-group textarea{width:100%;padding:1rem;border:1px solid var(--border-color);border-radius:8px;font-family:inherit;font-size:1rem;background:var(--bg-primary);color:var(--text-primary);transition:all .3s ease}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color)}.form-group textarea{resize:vertical}.contact-form .btn{width:100%}@media (max-width: 768px){.contact-content{grid-template-columns:1fr;gap:2rem}.contact-info h3{font-size:1.5rem}.contact-info p{font-size:1rem}}.footer{background-color:#0a0f1e;color:#fff;padding:3rem 0 1.5rem;border-top:1px solid var(--border-color)}.footer-content{text-align:center}.footer-social{display:flex;justify-content:center;gap:1.5rem;margin-bottom:1.5rem}.footer-social a{width:45px;height:45px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#ffffff1a;color:#fff;font-size:1.25rem;transition:all .3s ease}.footer-social a{width:45px;height:45px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--card-bg);color:var(--text-primary);font-size:1.25rem;border:1px solid var(--border-color);transition:all .3s ease}.footer-social a:hover{background:var(--primary-color);color:#fff;border-color:var(--primary-color);transform:translateY(-3px)}.footer-text{font-size:1rem;margin-bottom:.5rem;display:flex;align-items:center;justify-content:center;gap:.5rem}.heart{color:#ef4444;animation:heartbeat 1.5s ease-in-out infinite}@keyframes heartbeat{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.footer-copyright{font-size:.875rem;color:#ffffffb3}.app{min-height:100vh;display:flex;flex-direction:column}main{flex:1}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.section{padding:5rem 0;min-height:100vh;display:flex;align-items:center}.section-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:3rem;color:var(--text-primary);position:relative}.section-title:after{content:"";position:absolute;bottom:-10px;left:50%;transform:translate(-50%);width:60px;height:4px;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));border-radius:2px}@media (max-width: 768px){.section{padding:3rem 0}.section-title{font-size:2rem}.container{padding:0 1rem}}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #6366f1;--secondary-color: #8b5cf6;--accent-color: #10b981;--bg-primary: #0f172a;--bg-secondary: #1e293b;--card-bg: #1e293b;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--border-color: #334155;--tag-bg: #334155;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4);--glow: 0 0 20px rgba(99, 102, 241, .3)}body{font-family:Inter,-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;color:var(--text-primary);background-color:var(--bg-primary);line-height:1.6}html{scroll-behavior:smooth}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;outline:none;font-family:inherit}img{max-width:100%;height:auto}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--primary-color);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--secondary-color)}