*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:#333;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 20px}.navbar{position:fixed;top:0;width:100%;background:hsla(0,0%,100%,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;transition:all .3s ease}.navbar.scrolled{box-shadow:0 2px 20px rgba(0,0,0,.1)}.navbar .container{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;position:relative}.logo{font-size:1.5rem;font-weight:700;color:#667eea;text-decoration:none;transition:transform .3s ease;z-index:1001}.logo:hover{transform:scale(1.05)}.logo-image{height:60px;width:auto;max-width:240px;object-fit:contain;transition:all .3s ease}.desktop-nav{display:flex;list-style:none;gap:30px;margin:0;padding:0}.desktop-nav a{text-decoration:none;color:#2c3e50;font-weight:500;transition:all .3s ease;position:relative;cursor:pointer}.desktop-nav a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background:#fff;transition:width .3s ease}.desktop-nav a:hover:after{width:100%}.nav-links{display:flex;list-style:none;gap:30px}.nav-links a{text-decoration:none;color:#2c3e50;font-weight:500;transition:all .3s ease;position:relative;font-size:1rem}.nav-links a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background:#667eea;transition:width .3s ease}.nav-links a:hover:after{width:100%}.hamburger{display:none;flex-direction:column;background:none;border:none;cursor:pointer;padding:5px;z-index:1001;position:relative}.hamburger-line{width:25px;height:3px;background-color:#333;margin:3px 0;transition:all .3s ease;border-radius:2px}.hamburger.active .hamburger-line:first-child{transform:rotate(45deg) translate(5px,5px)}.hamburger.active 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i{font-size:1.1rem;width:18px;text-align:center}.mobile-social{gap:15px;margin-top:auto;padding:20px 0;border-top:1px solid hsla(0,0%,100%,.2);flex-shrink:0}.mobile-social,.mobile-social a{display:flex;justify-content:center}.mobile-social a{color:#fff;font-size:1.3rem;text-decoration:none;transition:all .3s ease;padding:8px;border-radius:50%;background:hsla(0,0%,100%,.1);width:42px;height:42px;align-items:center}.mobile-social a:hover{background:hsla(0,0%,100%,.2);transform:translateY(-2px)}.mobile-backdrop{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:998;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.back-link{display:flex;align-items:center;gap:8px;color:#2c3e50;text-decoration:none;font-weight:500;transition:all .3s 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16px;border-radius:25px;font-size:.9rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid hsla(0,0%,100%,.3)}.section{padding:100px 0;position:relative}.section:nth-child(2n){background:hsla(0,0%,100%,.05)}.section h2{text-align:center;font-size:3rem;margin-bottom:60px;color:#fff;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.main-content{background:hsla(0,0%,100%,.95);border-radius:20px;overflow:hidden;box-shadow:0 20px 40px rgba(0,0,0,.1);margin:0 20px 40px}.content-section{padding:60px}.content-section h2{font-size:2.2rem;margin-bottom:30px;color:#2c3e50;border-bottom:3px solid #667eea;padding-bottom:10px;text-align:left;text-shadow:none}.content-section h3{font-size:1.6rem;margin:25px 0 15px;color:#2c3e50}.content-section p{font-size:1.1rem;line-height:1.8;margin-bottom:20px;color:#4a5568}.content-section ul{margin:20px 0;padding-left:30px}.content-section li{margin-bottom:10px;font-size:1.1rem;color:#4a5568}.about-content{display:grid;grid-template-columns:1fr 2fr;grid-gap:60px;gap:60px}.about-content,.about-image{align-items:center;color:#fff}.about-image{width:300px;height:300px;border-radius:50%;background:linear-gradient(45deg,#667eea,#764ba2);display:flex;justify-content:center;font-size:4rem;box-shadow:0 20px 40px rgba(0,0,0,.2);transition:transform .3s ease}.about-image:hover{transform:scale(1.05)}.about-text{font-size:1.2rem;line-height:1.8}.education-timeline{max-width:800px;margin:0 auto}.education-item{background:hsla(0,0%,100%,.1);border-radius:20px;padding:30px;margin-bottom:30px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid hsla(0,0%,100%,.2);transition:all .3s ease;color:#fff}.education-item:hover{transform:translateY(-5px);background:hsla(0,0%,100%,.273)}.education-date{color:#a0aec0;font-weight:600;font-size:.9rem;margin-bottom:10px}.education-content h3{font-size:1.4rem;margin-bottom:5px;color:#fff}.education-content h4{font-size:1.1rem;color:hsla(0,0%,100%,.8);margin-bottom:15px}.education-content p{margin-bottom:10px;line-height:1.6}.portfolio-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));grid-gap:30px;gap:30px}.portfolio-item{background:hsla(0,0%,100%,.1);border-radius:20px;overflow:hidden;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid hsla(0,0%,100%,.2)}.portfolio-item:hover{transform:translateY(-10px);box-shadow:0 20px 40px rgba(0,0,0,.2)}.portfolio-image{height:200px;background:linear-gradient(45deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center;font-size:3rem;color:#fff}.portfolio-content{padding:30px;color:#fff}.portfolio-content h3{font-size:1.5rem;margin-bottom:15px}.portfolio-content p{opacity:.9;margin-bottom:20px}.portfolio-link{color:#fff;text-decoration:none;font-weight:600;transition:all .3s ease}.portfolio-link:hover{color:#764ba2}.image-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:20px;gap:20px;margin:30px 0}.gallery-item{background:#f8f9fa;border-radius:10px;overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,.1);transition:transform .3s ease}.gallery-item:hover{transform:translateY(-5px)}.gallery-placeholder{height:200px;background:linear-gradient(45deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center;color:#fff;font-size:3rem}.gallery-caption{padding:15px;font-size:.9rem;color:#6c757d;text-align:center}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:25px;gap:25px;margin:30px 0}.feature-item{background:#f8f9fa;padding:25px;border-radius:15px;border-left:4px solid #667eea;transition:transform .3s ease}.feature-item:hover{transform:translateX(5px)}.feature-item h4{color:#2c3e50;margin-bottom:10px;font-size:1.2rem}.feature-item p{color:#6c757d;font-size:1rem;margin:0}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:30px;gap:30px}.skill-item{background:hsla(0,0%,100%,.1);padding:40px 30px;border-radius:20px;text-align:center;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid hsla(0,0%,100%,.2);color:#fff}.skill-item:hover{transform:translateY(-5px);background:hsla(0,0%,100%,.2)}.skill-icon{font-size:3rem;margin-bottom:20px}.skill-item h3{font-size:1.3rem;margin-bottom:10px}.certifications-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:30px;gap:30px}.certification-item{background:hsla(0,0%,100%,.1);padding:30px 25px;border-radius:20px;text-align:center;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid hsla(0,0%,100%,.2);color:#fff}.certification-item:hover{transform:translateY(-5px);background:hsla(0,0%,100%,.2)}.cert-icon{font-size:2.5rem;margin-bottom:15px}.certification-item h3{font-size:1.2rem;margin-bottom:10px;color:#fff}.cert-date{font-size:.85rem;color:#a0aec0;font-weight:600;margin-bottom:10px!important}.certification-item p:not(.cert-date){font-size:.9rem;opacity:.9;line-height:1.5}.contact-form{max-width:600px;margin:0 auto}.form-group{margin-bottom:30px}.form-group label{display:block;margin-bottom:10px;color:#fff;font-weight:600}.form-group input,.form-group textarea{width:100%;padding:15px;border:none;border-radius:10px;background:hsla(0,0%,100%,.1);color:#fff;font-size:1rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid hsla(0,0%,100%,.2)}.form-group input::placeholder,.form-group textarea::placeholder{color:hsla(0,0%,100%,.7)}.submit-btn{background:linear-gradient(45deg,#667eea,#764ba2);color:#fff;padding:15px 40px;border:none;border-radius:50px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;width:100%}.submit-btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(0,0,0,.2)}.code-block{background:#2d3748;color:#e2e8f0;padding:25px;border-radius:10px;overflow-x:auto;margin:25px 0;font-family:Courier New,monospace;border-left:4px solid #667eea}.code-block code{font-size:.95rem;line-height:1.5}.project-links{display:flex;gap:20px;justify-content:center;margin:40px 0;flex-wrap:wrap}.project-btn{display:inline-flex;align-items:center;gap:10px;padding:15px 30px;background:linear-gradient(45deg,#667eea,#764ba2);color:#fff;text-decoration:none;border-radius:50px;font-weight:600;transition:all .3s ease;box-shadow:0 5px 15px rgba(0,0,0,.2)}.project-btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(0,0,0,.3)}.project-btn.secondary{background:linear-gradient(45deg,#6c757d,#495057)}.components-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:25px;gap:25px;margin:30px 0}.component-item{background:#f8f9fa;padding:25px;border-radius:15px;text-align:center;transition:all .3s ease;transform:translateY(-3px);box-shadow:0 5px 15px rgba(0,0,0,.1)}.component-item:hover{transform:translateY(-8px) scale(1.02)}.component-icon{font-size:2.5rem;margin-bottom:15px}.component-item h4{color:#2c3e50;margin-bottom:8px;font-size:1.2rem}.component-count{color:#667eea;font-weight:600;font-size:.9rem;margin-bottom:10px}.component-item p:not(.component-count){color:#6c757d;font-size:.95rem;margin:0}footer{background:rgba(0,0,0,.2);color:#fff;text-align:center;padding:40px 0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.social-links{margin-bottom:20px}.social-links a{color:#fff;font-size:1.5rem;margin:0 15px;text-decoration:none;transition:all .3s ease}.social-links a:hover{color:#667eea;transform:translateY(-2px)}@media (max-width:768px){.desktop-nav,.nav-links{display:none}.hamburger{display:flex}.hero h1{font-size:2.5rem}.hero p{font-size:1.2rem}.project-hero h1{font-size:2.5rem}.section h2{font-size:2rem}.about-content{grid-template-columns:1fr;text-align:center}.about-image{justify-self:center;width:200px;height:200px}.content-section{padding:40px 30px}.tech-stack{justify-content:center}.project-links{flex-direction:column;align-items:center}.logo-image{height:55px;max-width:200px}}@media (max-width:480px){.mobile-menu{width:80%;max-width:260px}.mobile-menu-content{padding:60px 15px 15px}.hero h1{font-size:2rem}.hero p{font-size:1rem}.project-hero h1{font-size:2rem}.section h2{font-size:1.5rem}.about-content{padding:20px}.certifications-grid,.portfolio-grid,.skills-grid{grid-template-columns:1fr}.content-section{padding:30px 20px}.main-content{margin:0 10px}.logo-image{height:38px;max-width:150px}.mobile-nav-links a{font-size:.95rem;padding:10px 12px;gap:10px}.mobile-nav-links i{font-size:1rem;width:16px}.mobile-social{gap:12px;margin-top:15px;padding-top:15px}.mobile-social a{width:38px;height:38px;font-size:1.2rem}.navbar .container{padding:15px}}@media (max-width:360px){.mobile-menu{width:85%;max-width:240px}.mobile-nav-links a{font-size:.9rem;padding:8px 10px;gap:8px}.mobile-nav-links i{font-size:.9rem;width:14px}.mobile-social a{width:34px;height:34px;font-size:1.1rem}.hamburger{padding:3px}.hamburger-line{width:22px;height:2.5px}}.code-image{margin:25px 0;text-align:center;background:#f8f9fa;padding:20px;border-radius:15px;box-shadow:0 8px 25px rgba(0,0,0,.1);transition:transform .3s ease}.code-image:hover{transform:translateY(-5px);box-shadow:0 12px 35px rgba(0,0,0,.15)}.code-image img{max-width:100%;height:auto;border-radius:10px;box-shadow:0 5px 20px rgba(0,0,0,.2);border:2px solid #e9ecef;transition:all .3s ease}.code-image img:hover{transform:scale(1.02);box-shadow:0 8px 30px rgba(0,0,0,.3)}.gallery-item .code-image{background:transparent;padding:0;box-shadow:none}.gallery-item .code-image img{border-radius:15px;border:3px solid rgba(102,126,234,.2)}.gallery-item .code-image img:hover{border-color:rgba(102,126,234,.5)}@media (max-width:768px){.code-image{padding:15px;margin:20px 0}.code-image img{border-radius:8px}}@media (max-width:480px){.code-image{padding:10px;margin:15px 0}}