.navbar{position:fixed;top:0;left:0;right:0;background:rgba(255,255,255,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color);z-index:1000;transition:var(--transition)}.navbar.scrolled{background:rgba(255,255,255,.98);box-shadow:var(--shadow-md)}.nav-content{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}.nav-logo .logo-text{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-menu{display:flex;align-items:center;gap:2rem}.nav-link{position:relative;font-weight:500;color:var(--text-primary);transition:var(--transition);padding:.5rem 0}.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));transition:width .3s 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.3s ease;box-shadow:var(--shadow-sm);border:2px solid transparent}.social-link:hover{background:var(--social-color, var(--primary-color));color:#fff;transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--social-color, var(--primary-color))}.hero-image{display:flex;justify-content:center;align-items:center;animation-delay:.4s}.image-container{position:relative;width:400px;height:400px}.profile-image{width:100%;height:100%;object-fit:cover;border-radius:50%;border:4px solid var(--bg-primary);box-shadow:var(--shadow-xl);position:relative;z-index:2}.image-decoration{position:absolute;top:0;left:0;right:0;bottom:0}.decoration-circle{position:absolute;top:-20px;left:-20px;right:-20px;bottom:-20px;border:2px solid var(--primary-color);border-radius:50%;opacity:.3;animation:rotate 20s linear infinite}.decoration-dots{position:absolute;top:-30px;left:-30px;right:-30px;bottom:-30px;background-image:radial-gradient(circle,var(--secondary-color) 2px,transparent 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auto 1.5rem}.programming-journey{margin-bottom:4rem}.programming-journey h3{text-align:center;margin-bottom:3rem;color:#2d3748}.journey-timeline{position:relative;max-width:800px;margin:0 auto}.journey-timeline:before{content:"";position:absolute;left:50%;top:0;bottom:0;width:2px;background:linear-gradient(180deg,#667eea 0%,#764ba2 100%);transform:translate(-50%)}.timeline-item{display:flex;align-items:center;margin-bottom:3rem;position:relative}.timeline-item:nth-child(odd){flex-direction:row}.timeline-item:nth-child(2n){flex-direction:row-reverse}.timeline-marker{position:absolute;left:50%;transform:translate(-50%);background:#667eea;color:#fff;padding:.5rem 1rem;border-radius:20px;font-weight:600;font-size:.9rem;box-shadow:var(--shadow-md);z-index:2}.timeline-content{flex:1;background:#ffffff;padding:2rem;border-radius:12px;box-shadow:0 4px 15px #0000001a;margin:0 2rem;max-width:350px;transition:all .3s ease}.timeline-item:nth-child(odd) .timeline-content{margin-right:calc(50% + 2rem)}.timeline-item:nth-child(2n) .timeline-content{margin-left:calc(50% + 2rem)}.timeline-content:hover{transform:translateY(-5px);box-shadow:0 8px 25px #00000026}.timeline-content h4{color:#2d3748;margin-bottom:.5rem;font-size:1.2rem}.timeline-content p{margin-bottom:0;line-height:1.6}.work-interests{margin-bottom:4rem}.work-interests h3{text-align:center;margin-bottom:2rem;color:#2d3748}.interests-intro{text-align:center;font-size:1.1rem;max-width:700px;margin:0 auto 3rem}.interests-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:2rem}.interest-card{background:#ffffff;padding:2rem;border-radius:12px;text-align:center;box-shadow:0 4px 15px #0000001a;transition:all .3s ease}.interest-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #00000026}.interest-icon{font-size:2.5rem;color:#667eea;margin-bottom:1rem}.interest-card h4{color:#2d3748;margin-bottom:1rem}.interest-card p{margin-bottom:0;line-height:1.6}.personal-interests{margin-bottom:4rem}.personal-interests h3{text-align:center;margin-bottom:2rem;color:#2d3748}.hobbies-content{max-width:800px;margin:0 auto}.hobbies-content p{font-size:1.1rem;text-align:center;margin-bottom:2rem}.hobbies-list{list-style:none;padding:0}.hobbies-list li{background:#ffffff;padding:1.5rem;margin-bottom:1rem;border-radius:12px;box-shadow:0 2px 8px #0000000d;border-left:4px solid #667eea;transition:all .3s ease}.hobbies-list li:hover{transform:translate(5px);box-shadow:0 4px 15px #0000001a}.hobbies-list li strong{color:#667eea}.personality-showcase h3{text-align:center;margin-bottom:3rem;color:#2d3748}.approach-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.approach-card{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;padding:2rem;border-radius:12px;text-align:center;transition:all .3s ease;box-shadow:0 4px 15px #0000001a}.approach-card p{color:#fff}.approach-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #0003}.approach-card h4{margin-bottom:1rem;font-size:1.3rem}.approach-card p{margin-bottom:0;opacity:.9}@media (max-width: 768px){.journey-timeline:before{left:20px}.timeline-item{flex-direction:row!important}.timeline-marker{left:20px;transform:translate(-50%)}.timeline-content{margin-left:60px!important;margin-right:0!important;max-width:none}.interests-grid,.approach-cards{grid-template-columns:1fr}}@media (max-width: 480px){.about-content{padding:0 .5rem}.timeline-content{padding:1.5rem;margin-left:50px!important}.interest-card,.approach-card{padding:1.5rem}.hobbies-list li{padding:1rem}}.skills-intro{text-align:center;max-width:600px;margin:0 auto 3rem;font-size:1.1rem;color:var(--text-secondary)}.skills-content{margin-bottom:4rem}.skill-category{margin-bottom:3rem}.category-title{font-size:1.5rem;font-weight:600;color:var(--text-primary);margin:3rem;text-align:center;position:relative}.category-title:after{content:"";position:absolute;bottom:-.5rem;left:50%;transform:translate(-50%);width:3rem;height:2px;background:var(--primary-color);border-radius:1px}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-bottom:2rem}.skill-card{background:var(--bg-primary);border-radius:var(--border-radius);padding:1.5rem;box-shadow:var(--shadow-md);transition:var(--transition);border:1px solid var(--border-color)}.skill-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.skill-header{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.skill-icon{font-size:2rem;display:flex;align-items:center;justify-content:center;width:3rem;height:3rem;background:rgba(37,99,235,.1);border-radius:50%;transition:var(--transition)}.skill-card:hover .skill-icon{transform:scale(1.1)}.skill-info{flex:1}.skill-name{font-size:1.1rem;font-weight:600;color:var(--text-primary);margin-bottom:.25rem}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.skills-summary{margin-top:5rem;padding:4rem 0;background:linear-gradient(135deg,#f8fafc 0%,#e2e8f0 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var(--border-color);position:relative;overflow:hidden}.summary-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color))}.summary-card:hover{transform:translateY(-10px);box-shadow:0 20px 40px #00000026}.card-icon{width:4rem;height:4rem;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));border-radius:1rem;display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:#fff;margin-bottom:1.5rem;transition:var(--transition)}.summary-card:hover .card-icon{transform:scale(1.1) rotate(5deg)}.card-content h4{font-size:1.3rem;font-weight:600;color:var(--text-primary);margin-bottom:1rem}.card-content p{color:var(--text-secondary);line-height:1.6;margin:0}.summary-stats{display:flex;justify-content:center;gap:4rem;padding:2rem;background:white;border-radius:1rem;margin:0 2rem;box-shadow:0 10px 30px #0000001a}.stat-item{text-align:center}.stat-number{display:block;font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}.stat-label{font-size:.9rem;color:var(--text-secondary);font-weight:500;text-transform:uppercase;letter-spacing:.5px}@media (max-width: 768px){.skills-grid{grid-template-columns:1fr;gap:1rem}.skill-card{padding:1.25rem}.skill-header{gap:.75rem}.skill-icon{width:2.5rem;height:2.5rem;font-size:1.5rem}.skills-summary{padding:3rem 0;margin-top:3rem}.summary-title{font-size:2rem}.summary-subtitle{font-size:1.1rem}.summary-grid{grid-template-columns:1fr;gap:1.5rem;padding:0 1rem}.summary-card{padding:1.5rem}.card-icon{width:3rem;height:3rem;font-size:1.2rem}.summary-stats{gap:2rem;margin:0 1rem;padding:1.5rem}.stat-number{font-size:2rem}}@media (max-width: 480px){.skills-grid{grid-template-columns:1fr}.skill-card{padding:1rem}.skills-summary{padding:2rem 0}.summary-title{font-size:1.8rem}.summary-grid{padding:0 .5rem}.summary-card{padding:1.25rem}.summary-stats{flex-direction:column;gap:1.5rem;margin:0 .5rem}.stat-item{padding:1rem 0;border-bottom:1px solid var(--border-color)}.stat-item:last-child{border-bottom:none}}.education-intro{text-align:center;max-width:600px;margin:0 auto 3rem;font-size:1.1rem;color:var(--text-secondary)}.education-content{max-width:1000px;margin:0 auto}.subsection-title{display:flex;align-items:center;gap:.5rem;font-size:1.5rem;font-weight:600;color:var(--text-primary);margin-bottom:2rem}.education-timeline{margin-bottom:4rem;position:relative}.education-item{display:flex;margin-bottom:3rem;position:relative}.education-marker{position:relative;margin-right:2rem;display:flex;flex-direction:column;align-items:center}.marker-dot{width:1rem;height:1rem;background:var(--primary-color);border-radius:50%;border:3px solid var(--bg-primary);box-shadow:0 0 0 3px var(--primary-color);z-index:2}.marker-line{width:2px;height:100%;background:var(--border-color);margin-top:1rem;min-height:100px}.education-item:last-child .marker-line{display:none}.education-card{flex:1;background:var(--bg-primary);border-radius:var(--border-radius);padding:2rem;box-shadow:var(--shadow-md);border:1px solid var(--border-color);transition:var(--transition)}.education-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.education-header{margin-bottom:1.5rem}.degree-title{font-size:1.3rem;font-weight:600;color:var(--text-primary);margin-bottom:1rem}.education-meta{display:flex;flex-wrap:wrap;gap:1rem;font-size:.9rem;color:var(--text-secondary)}.education-meta span{display:flex;align-items:center;gap:.3rem}.education-meta svg{color:var(--primary-color)}.grade-info{margin-bottom:1rem}.grade{display:inline-flex;align-items:center;gap:.5rem;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;padding:.5rem 1rem;border-radius:2rem;font-weight:600;font-size:.9rem}.education-description{color:var(--text-secondary);line-height:1.6;margin-bottom:1.5rem}.education-highlights{display:grid;grid-template-columns:1fr 1fr;gap:2rem}.achievements h5,.relevant-courses h5{font-size:1rem;font-weight:600;color:var(--text-primary);margin-bottom:.75rem}.achievements ul{list-style:none;padding:0}.achievements li{position:relative;padding-left:1.5rem;margin-bottom:.5rem;color:var(--text-secondary);line-height:1.5}.achievements li:before{content:"✓";position:absolute;left:0;color:var(--secondary-color);font-weight:700}.courses-grid{display:flex;flex-wrap:wrap;gap:.5rem}.course-tag{background:var(--bg-secondary);color:var(--text-secondary);padding:.3rem .75rem;border-radius:1rem;font-size:.8rem;border:1px solid var(--border-color);transition:var(--transition)}.course-tag:hover{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.learning-philosophy{margin-top:3rem}.philosophy-card{background:linear-gradient(135deg,var(--bg-secondary),var(--bg-primary));border-radius:var(--border-radius);padding:3rem;text-align:center;border:1px solid var(--border-color)}.philosophy-card h3{font-size:1.8rem;color:var(--text-primary);margin-bottom:1.5rem}.philosophy-card p{font-size:1.1rem;line-height:1.7;color:var(--text-secondary);max-width:800px;margin:0 auto 2rem}@media (max-width: 768px){.education-item{flex-direction:column}.education-marker{flex-direction:row;margin-right:0;margin-bottom:1rem}.marker-line{width:100%;height:2px;margin-top:0;margin-left:1rem;min-height:auto}.education-highlights{grid-template-columns:1fr;gap:1.5rem}.philosophy-card{padding:2rem}}@media (max-width: 480px){.education-card,.philosophy-card{padding:1.5rem}}.experience-intro{text-align:center;max-width:600px;margin:0 auto 3rem;font-size:1.1rem;color:var(--text-secondary)}.experience-content{max-width:1000px;margin:0 auto}.experience-timeline{margin-bottom:4rem;position:relative}.experience-item{display:flex;margin-bottom:3rem;position:relative}.experience-marker{position:relative;margin-right:2rem;display:flex;flex-direction:column;align-items:center}.marker-dot{width:3rem;height:3rem;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.2rem;box-shadow:var(--shadow-md);z-index:2}.marker-line{width:2px;background:var(--border-color);margin-top:1rem;flex:1;min-height:100px}.experience-card{flex:1;background:var(--bg-primary);border-radius:var(--border-radius);padding:2rem;box-shadow:var(--shadow-md);border:1px solid var(--border-color);transition:var(--transition)}.experience-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.experience-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.5rem;flex-wrap:wrap;gap:1rem}.job-info{flex:1}.job-title{font-size:1.4rem;font-weight:600;color:var(--text-primary);margin-bottom:.5rem}.company-info{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.company-name{font-size:1.1rem;font-weight:500;color:var(--primary-color)}.job-type{background:var(--secondary-color);color:#fff;padding:.25rem .75rem;border-radius:1rem;font-size:.8rem;font-weight:500}.job-meta{display:flex;flex-direction:column;gap:.5rem;font-size:.9rem;color:var(--text-secondary)}.job-meta span{display:flex;align-items:center;gap:.5rem}.job-meta svg{color:var(--primary-color)}.job-description{color:var(--text-secondary);line-height:1.6;margin-bottom:2rem;font-size:1rem}.experience-details{display:grid;gap:2rem}.experience-details h4{display:flex;align-items:center;gap:.5rem;font-size:1.1rem;font-weight:600;color:var(--text-primary);margin-bottom:1rem}.experience-details h4 svg{color:var(--primary-color)}.responsibilities ul,.achievements-list{list-style:none;padding:0}.responsibilities li,.achievements-list li{position:relative;padding-left:1.5rem;margin-bottom:.75rem;color:var(--text-secondary);line-height:1.5}.responsibilities li:before,.achievements-list li:before{content:"▶";position:absolute;left:0;color:var(--primary-color);font-size:.8rem}.achievements-list li:before{content:"🏆";font-size:1rem}.tech-tags{display:flex;flex-wrap:wrap;gap:.5rem}.tech-tag{background:var(--bg-secondary);color:var(--text-primary);padding:.4rem .8rem;border-radius:1rem;font-size:.85rem;font-weight:500;border:1px solid var(--border-color);transition:var(--transition)}.tech-tag:hover{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.experience-summary{margin-bottom:4rem}.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:2rem}.summary-card{background:var(--bg-primary);border-radius:var(--border-radius);padding:2rem;box-shadow:var(--shadow-md);border:1px solid var(--border-color)}.summary-card h3{font-size:1.3rem;font-weight:600;color:var(--text-primary);margin-bottom:1.5rem;text-align:center}.professional-skills{display:flex;flex-direction:column;gap:1rem}.skill-item{margin-bottom:1rem}.skill-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.skill-name{font-weight:500;color:var(--text-primary)}.skill-level{font-size:.9rem;color:var(--text-secondary)}.skill-bar{width:100%;height:6px;background:var(--bg-secondary);border-radius:3px;overflow:hidden}.skill-progress{height:100%;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));border-radius:3px;transition:width 1s ease-in-out}.highlights-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}.stat-item{text-align:center;padding:1rem;background:var(--bg-secondary);border-radius:var(--border-radius);border:1px solid 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1.5rem;border:none;border-radius:var(--border-radius);font-weight:500;text-decoration:none;cursor:pointer;transition:var(--transition);font-size:1rem}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover{background:#1d4ed8;transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background:transparent;color:var(--primary-color);border:2px solid var(--primary-color)}.btn-secondary:hover{background:var(--primary-color);color:#fff;transform:translateY(-2px)}.btn-outline{background:transparent;color:var(--text-primary);border:2px solid var(--border-color)}.btn-outline:hover{background:var(--text-primary);color:#fff;border-color:var(--text-primary)}.card{background:var(--bg-primary);border-radius:var(--border-radius);padding:2rem;box-shadow:var(--shadow-md);transition:var(--transition)}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-xl)}.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(280px,1fr))}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.text-center{text-align:center}.text-gradient{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}@media (max-width: 768px){.container{padding:0 1rem}.section{padding:3rem 0}.grid-2,.grid-3{grid-template-columns:1fr}.btn{padding:.625rem 1.25rem;font-size:.9rem}}@media (max-width: 480px){.container{padding:0 .75rem}.section{padding:2rem 0}.card{padding:1.5rem}}.loading{display:inline-block;width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s ease-in-out infinite}@keyframes spin{to{transform:rotate(360deg)}}.fade-in{opacity:0;transform:translateY(30px);animation:fadeIn .6s ease-out forwards}@keyframes fadeIn{to{opacity:1;transform:translateY(0)}}.scroll-to-top{position:fixed;bottom:2rem;right:2rem;width:3rem;height:3rem;background:var(--primary-color);color:#fff;border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.2rem;transition:var(--transition);z-index:1000;opacity:0;visibility:hidden}.scroll-to-top.visible{opacity:1;visibility:visible}.scroll-to-top:hover{background:var(--secondary-color);transform:translateY(-3px)}