.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .3s ease;border-bottom:1px solid var(--border-color)}.dark-mode .header{background:rgba(17,24,39,.95)}.header.scrolled{background:rgba(255,255,255,.98);box-shadow:var(--shadow-sm)}.dark-mode .header.scrolled{background:rgba(17,24,39,.98)}.header-content{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}.logo{text-decoration:none;color:var(--text-primary)}.logo h2{font-size:1.5rem;font-weight:700;margin:0;color:var(--primary-color)}.logo span{font-size:.875rem;color:var(--text-secondary);font-weight:400}.nav-list{display:flex;list-style:none;gap:2rem;margin:0;padding:0}.nav-list a{text-decoration:none;color:var(--text-primary);font-weight:500;transition:color .2s ease;position:relative}.nav-list a:hover,.nav-list a.active{color:var(--primary-color)}.nav-list 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p{color:var(--text-secondary);margin:0}.footer-social{display:flex;flex-direction:column;align-items:center;gap:1rem}.footer-social span{color:var(--text-secondary);font-size:.875rem}.social-links{display:flex;gap:1rem}.social-links a{width:2.5rem;height:2.5rem;border-radius:50%;background:var(--bg-primary);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;text-decoration:none;transition:all .3s ease;border:1px solid var(--border-color)}.social-links a:hover{background:var(--primary-color);color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.footer-bottom{border-top:1px solid var(--border-color);padding-top:1rem;text-align:center}.footer-bottom p{color:var(--text-secondary);margin:0;font-size:.875rem}@media (max-width: 768px){.footer-content{flex-direction:column;text-align:center}.footer-brand{align-items:center}.footer-icon{width:4rem;height:4rem;font-size:2rem}.footer{padding:2rem 0 1rem}}.hero{min-height:100vh;display:flex;align-items:center;background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23e5e7eb" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');opacity:.5}.dark-mode .hero:before{background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23374151" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>')}.hero-content{display:grid;grid-template-columns:1fr 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1024px){.hero-content{gap:3rem}.hero-title{font-size:3rem}.hero-image-placeholder{width:350px;height:350px}.image-overlay{font-size:5rem}}@media (max-width: 768px){.hero{padding:2rem 0;min-height:auto}.hero-content{grid-template-columns:1fr;gap:2rem;text-align:center}.hero-text{max-width:100%}.hero-title{font-size:2.5rem}.hero-description{font-size:1.25rem}.hero-buttons{flex-direction:column;align-items:center}.hero-social{justify-content:center}.hero-image-placeholder{width:250px;height:250px;margin:0 auto}.image-overlay{font-size:3.5rem}.scroll-indicator{display:none}}@media (max-width: 480px){.hero{padding:1.5rem 0}.hero-title{font-size:2rem}.hero-description{font-size:1.125rem}.hero-bio{font-size:1rem}.hero-image-placeholder{width:200px;height:200px}.image-overlay{font-size:3rem}}.services{background:var(--bg-secondary)}.section-category{color:var(--primary-color);font-size:.875rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;margin-bottom:1rem;text-align:center}.section-header{text-align:center;margin-bottom:4rem}.services-grid{margin-bottom:3rem}.service-card{text-align:center;padding:2.5rem 2rem;border:1px solid var(--border-color);background:var(--bg-primary)}.service-icon{width:4rem;height:4rem;border-radius:50%;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;font-size:1.5rem;color:#fff;transition:all .3s ease}.service-card:hover .service-icon{transform:scale(1.1)}.service-title{font-size:1.25rem;font-weight:600;margin-bottom:1rem;color:var(--text-primary)}.service-description{color:var(--text-secondary);line-height:1.6}.services-cta{text-align:center}@media (max-width: 768px){.service-card{padding:2rem 1.5rem}.service-icon{width:3rem;height:3rem;font-size:1.25rem}}.skills{background:var(--bg-secondary)}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:3rem}.skill-category{background:var(--bg-primary);padding:2rem;border-radius:1rem;box-shadow:var(--shadow-sm);border:1px solid var(--border-color)}.category-title{font-size:1.5rem;font-weight:600;margin-bottom:2rem;color:var(--text-primary);text-align:center}.skills-list{display:flex;flex-direction:column;gap:1.5rem}.skill-item{width:100%}.skill-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.skill-name{font-weight:500;color:var(--text-primary)}.skill-percentage{font-weight:600;color:var(--primary-color)}.skill-bar{width:100%;height:8px;background:var(--bg-secondary);border-radius:4px;overflow:hidden}.skill-progress{height:100%;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));border-radius:4px;position:relative}.skill-progress:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:shimmer 2s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}@media (max-width: 768px){.skills-grid{grid-template-columns:1fr;gap:2rem}.skill-category{padding:1.5rem}}.work-process{background:var(--bg-primary)}.process-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:3rem;position:relative}.process-step{text-align:center;position:relative;padding:2rem}.process-number{width:3rem;height:3rem;border-radius:50%;background:var(--primary-color);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.25rem;margin:0 auto 1.5rem;position:relative;z-index:2}.process-icon{width:4rem;height:4rem;border-radius:50%;background:var(--bg-secondary);display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;font-size:1.5rem;color:var(--primary-color);border:2px solid var(--border-color)}.process-title{font-size:1.25rem;font-weight:600;margin-bottom:1rem;color:var(--text-primary)}.process-description{color:var(--text-secondary);line-height:1.6}.process-connector{position:absolute;top:50%;right:-1.5rem;transform:translateY(-50%);z-index:1}.connector-line{width:3rem;height:2px;background:var(--border-color);margin-bottom:.5rem}.connector-arrow{color:var(--primary-color);font-size:1.25rem;font-weight:700}@media (max-width: 768px){.process-grid{grid-template-columns:1fr;gap:2rem}.process-connector{display:none}.process-step{padding:1.5rem}}.home,.about-page{padding-top:80px}.about-hero{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;text-align:center}.page-subtitle{font-size:1.25rem;opacity:.9;max-width:600px;margin:0 auto}.about-content{background:var(--bg-primary)}.about-grid{display:grid;grid-template-columns:2fr 1fr;gap:4rem;align-items:start}.about-text h2{font-size:2rem;font-weight:600;margin-bottom:1.5rem;color:var(--text-primary)}.about-text p{color:var(--text-secondary);line-height:1.7;margin-bottom:1.5rem}.about-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}.stat-item{text-align:center;padding:2rem;background:var(--bg-secondary);border-radius:1rem;border:1px solid var(--border-color)}.stat-item h3{font-size:2.5rem;font-weight:700;color:var(--primary-color);margin:0 0 .5rem}.stat-item p{color:var(--text-secondary);font-weight:500;margin:0}.education,.experience{background:var(--bg-secondary)}.timeline{position:relative;max-width:800px;margin:0 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h3{font-size:2rem}.timeline:before{left:1.5rem}.timeline-item{padding-left:3rem}.timeline-icon{left:.5rem;width:1.5rem;height:1.5rem;font-size:.75rem}}.achievements{background:var(--bg-primary)}.achievements-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;max-width:1200px;margin:0 auto}.achievement-card{background:var(--bg-secondary);padding:2rem;border-radius:1rem;border:1px solid var(--border-color);box-shadow:var(--shadow-sm);transition:transform .3s ease,box-shadow .3s ease}.achievement-card:hover{box-shadow:var(--shadow-md)}.achievement-icon{width:3rem;height:3rem;border-radius:50%;background:var(--primary-color);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.25rem;margin-bottom:1rem}.achievement-content h3{font-size:1.25rem;font-weight:600;margin:0 0 .5rem;color:var(--text-primary)}.achievement-period{color:var(--primary-color);font-weight:500;margin:0 0 1rem}.achievement-content p:last-child{color:var(--text-secondary);line-height:1.6;margin:0}@media (max-width: 768px){.achievements-grid{grid-template-columns:1fr;gap:1.5rem}.achievement-card{padding:1.5rem}}.portfolio-page{padding-top:80px}.portfolio-hero{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;text-align:center;padding:4rem 0}.portfolio-header{margin-bottom:2rem}.page-title{font-size:3rem;font-weight:700;margin-bottom:1rem}.page-subtitle{font-size:1.25rem;opacity:.9;max-width:600px;margin:0 auto 2rem}.download-resume-btn{background:white!important;color:var(--primary-color)!important;border:2px solid white!important;padding:1rem 2rem!important;font-weight:600!important;font-size:1.1rem!important;border-radius:.75rem!important;display:inline-flex!important;align-items:center!important;gap:.5rem!important;transition:all .3s ease!important;box-shadow:0 4px 12px #00000026!important}.download-resume-btn:hover{background:var(--primary-color)!important;color:#fff!important;border-color:var(--primary-color)!important;transform:translateY(-2px)!important;box-shadow:0 8px 20px #0003!important}.portfolio-content{background:var(--bg-primary);padding:4rem 0}.portfolio-filters{margin-bottom:3rem;text-align:center}.filter-buttons{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}.filter-btn{padding:.75rem 1.5rem;border:2px solid var(--border-color);background:var(--bg-primary);color:var(--text-secondary);border-radius:2rem;font-weight:500;cursor:pointer;transition:all .3s ease}.filter-btn:hover,.filter-btn.active{border-color:var(--primary-color);background:var(--primary-color);color:#fff}.portfolio-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem}.portfolio-item{background:var(--bg-secondary);border-radius:1rem;overflow:hidden;box-shadow:0 4px 12px #0000001a;transition:all .3s 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ease}.portfolio-link:hover{background:var(--secondary-color);transform:scale(1.1)}.portfolio-content{padding:1.5rem}.portfolio-category{display:inline-block;background:var(--primary-color);color:#fff;padding:.25rem .75rem;border-radius:1rem;font-size:.75rem;font-weight:500;margin-bottom:.75rem}.portfolio-title{font-size:1.25rem;font-weight:600;margin-bottom:.75rem;color:var(--text-primary)}.portfolio-technologies{display:flex;flex-wrap:wrap;gap:.5rem}.technology-tag{background:var(--bg-primary);color:var(--text-secondary);padding:.25rem .5rem;border-radius:.5rem;font-size:.75rem;border:1px solid var(--border-color)}.project-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.8);display:flex;align-items:center;justify-content:center;z-index:1000;padding:2rem}.project-modal{background:var(--bg-secondary);border-radius:1rem;max-width:900px;width:100%;max-height:90vh;overflow-y:auto;position:relative;box-shadow:0 20px 40px #0000004d}.modal-close-btn{position:absolute;top:1rem;right:1rem;background:var(--bg-primary);border:none;color:var(--text-secondary);width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:10;transition:all .3s ease}.modal-close-btn:hover{background:var(--primary-color);color:#fff}.modal-content{display:grid;grid-template-columns:1fr 1fr;gap:2rem;padding:2rem}.modal-image{border-radius:.75rem;overflow:hidden}.modal-image img{width:100%;height:300px;object-fit:cover}.modal-info{display:flex;flex-direction:column;gap:1rem}.modal-category{display:inline-block;background:var(--primary-color);color:#fff;padding:.25rem .75rem;border-radius:1rem;font-size:.75rem;font-weight:500;align-self:flex-start}.modal-title{font-size:1.75rem;font-weight:700;color:var(--text-primary);margin:0}.modal-description{color:var(--text-secondary);line-height:1.6;margin:0}.modal-technologies h4{color:var(--text-primary);margin-bottom:.75rem;font-size:1rem}.tech-tags{display:flex;flex-wrap:wrap;gap:.5rem}.tech-tag{background:var(--bg-primary);color:var(--text-secondary);padding:.375rem .75rem;border-radius:.5rem;font-size:.875rem;border:1px solid var(--border-color)}.modal-links{display:flex;gap:1rem;margin-top:1rem}.modal-link{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:var(--primary-color);color:#fff;text-decoration:none;border-radius:.5rem;font-weight:500;transition:all .3s ease}.modal-link:hover{background:var(--secondary-color);transform:translateY(-2px)}@media (max-width: 768px){.portfolio-hero{padding:3rem 0}.page-title{font-size:2rem}.page-subtitle{font-size:1.1rem}.download-resume-btn{padding:.875rem 1.5rem!important;font-size:1rem!important}.filter-buttons{gap:.5rem}.filter-btn{padding:.5rem 1rem;font-size:.875rem}.portfolio-grid{grid-template-columns:1fr;gap:1.5rem}.project-modal-overlay{padding:1rem}.modal-content{grid-template-columns:1fr;gap:1.5rem;padding:1.5rem}.modal-title{font-size:1.5rem}.modal-links{flex-direction:column}.modal-link{justify-content:center}}.contact-page{padding-top:80px}.contact-hero{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;text-align:center;padding:4rem 0}.contact-main{background:var(--bg-primary);padding:4rem 0}.contact-info{max-width:800px;margin:0 auto;text-align:center}.contact-info h2{font-size:2.5rem;font-weight:700;margin-bottom:1.5rem;color:var(--text-primary);background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.contact-info p{color:var(--text-secondary);line-height:1.8;margin-bottom:3rem;font-size:1.1rem}.contact-details{display:flex;flex-direction:column;gap:2rem;margin-bottom:3rem}.contact-item{display:flex;align-items:center;gap:1.5rem;padding:2rem;background:var(--bg-secondary);border-radius:1rem;border:1px solid var(--border-color);transition:all .3s ease;justify-content:flex-start;max-width:600px;margin:0 auto;width:100%}.contact-item:hover{transform:translateY(-2px);box-shadow:0 10px 25px #0000001a;border-color:var(--primary-color)}.contact-icon{width:3.5rem;height:3.5rem;border-radius:50%;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.25rem;flex-shrink:0}.contact-text{flex:1;text-align:left}.contact-text h4{font-weight:600;color:var(--text-primary);margin:0 0 .5rem;font-size:1.1rem}.contact-text a{color:var(--text-secondary);text-decoration:none;transition:color .3s ease;font-size:1rem;word-break:break-word}.contact-text a:hover{color:var(--primary-color)}@media (max-width: 768px){.contact-hero,.contact-main{padding:3rem 0}.contact-info h2{font-size:2rem}.contact-item{flex-direction:column;text-align:center;gap:1rem;padding:1.5rem;max-width:100%}.contact-text{text-align:center}}.App{min-height:100vh;display:flex;flex-direction:column}main{flex:1}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:var(--primary-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--secondary-color)}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #2563eb;--secondary-color: #1e40af;--accent-color: #3b82f6;--text-primary: #1f2937;--text-secondary: #6b7280;--text-light: #9ca3af;--bg-primary: #ffffff;--bg-secondary: #f9fafb;--bg-dark: #111827;--border-color: #e5e7eb;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1)}.dark-mode{--text-primary: #f9fafb;--text-secondary: #d1d5db;--text-light: #9ca3af;--bg-primary: #111827;--bg-secondary: #1f2937;--bg-dark: #000000;--border-color: #374151;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .3);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .3), 0 2px 4px -2px rgb(0 0 0 / .3);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .3), 0 4px 6px -4px rgb(0 0 0 / .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);line-height:1.6;background-color:var(--bg-primary);transition:background-color .3s ease,color .3s ease}html{scroll-behavior:smooth}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:.5rem;font-weight:500;text-decoration:none;transition:all .2s ease;cursor:pointer;border:none;font-size:1rem}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--secondary-color);transform:translateY(-1px)}.btn-outline{background-color:transparent;color:var(--primary-color);border:2px solid var(--primary-color)}.btn-outline:hover{background-color:var(--primary-color);color:#fff}.section{padding:5rem 0}.section-title{font-size:2.5rem;font-weight:700;margin-bottom:1rem;text-align:center}.section-subtitle{font-size:1.125rem;color:var(--text-secondary);text-align:center;margin-bottom:3rem;max-width:600px;margin-left:auto;margin-right:auto}.card{background:var(--bg-primary);border-radius:1rem;padding:2rem;box-shadow:var(--shadow-md);transition:all .3s ease;border:1px solid var(--border-color)}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.grid{display:grid;gap:2rem}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}@media (max-width: 768px){.section{padding:3rem 0}.section-title{font-size:2rem}.container{padding:0 1.5rem}}