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var(--color-border)}.tech-category-title{font-size:var(--font-size-base);font-weight:600;color:var(--color-text-primary);margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:2px solid var(--color-primary)}.tech-stack{display:flex;flex-wrap:wrap;gap:var(--spacing-sm)}.tech-tag{background:var(--gradient-primary);color:#fff;padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:500;transition:transform var(--transition-fast)}.tech-tag:hover{transform:scale(1.05)}.tech-tag-small{padding:var(--spacing-xs) var(--spacing-sm);font-size:var(--font-size-xs)}.tech-stack-spaced{margin-top:var(--spacing-sm)}.experience-list{display:flex;flex-direction:column;gap:var(--spacing-xl)}.experience-card{background:var(--color-bg-secondary);border-radius:var(--radius-xl);padding:var(--spacing-xl);border:1px solid var(--color-border);transition:all 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var(--transition-base)}.blog-card:hover{box-shadow:var(--shadow-lg);border-color:var(--color-primary-light)}.blog-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-md);gap:var(--spacing-md)}.blog-title{font-size:var(--font-size-xl);font-weight:600;color:var(--color-text-primary);flex:1}.blog-date{color:var(--color-text-muted);font-size:var(--font-size-sm);white-space:nowrap}.blog-excerpt{color:var(--color-text-secondary);font-size:var(--font-size-base);line-height:1.7;margin-bottom:var(--spacing-lg);font-weight:500}.blog-content{color:var(--color-text-secondary);font-size:var(--font-size-sm);line-height:1.8}.blog-paragraph{margin-bottom:var(--spacing-md)}.blog-paragraph:last-child{margin-bottom:0}.blog-tags{display:flex;flex-wrap:wrap;gap:var(--spacing-sm);margin-top:var(--spacing-lg);padding-top:var(--spacing-lg);border-top:1px solid var(--color-border)}.blog-tag{background:var(--color-bg-tertiary);color:var(--color-primary);padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:500}@media(max-width:768px){.theme-toggle{top:var(--spacing-md);right:var(--spacing-md);width:44px;height:44px}.stats-grid{grid-template-columns:repeat(2,1fr)}.stat-number{font-size:var(--font-size-3xl)}.projects-grid,.testimonials-grid{grid-template-columns:1fr}.navbar-brand{font-size:var(--font-size-lg)}.blog-header{flex-direction:column}}.timeline{position:relative;padding:var(--spacing-xl) 0}.timeline-item{display:grid;grid-template-columns:auto 1fr;gap:var(--spacing-xl);margin-bottom:var(--spacing-2xl);opacity:0;transform:translate(-30px);transition:all .6s 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var(--transition-base);position:relative}.timeline-card:before{content:"";position:absolute;left:-12px;top:20px;width:0;height:0;border-top:8px solid transparent;border-bottom:8px solid transparent;border-right:12px solid var(--color-border)}.timeline-card:after{content:"";position:absolute;left:-10px;top:21px;width:0;height:0;border-top:7px solid transparent;border-bottom:7px solid transparent;border-right:10px solid var(--color-bg-secondary)}.timeline-card:hover{border-color:var(--color-primary-light);box-shadow:var(--shadow-xl);transform:translateY(-4px)}.timeline-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-lg);gap:var(--spacing-md)}.timeline-title-group{flex:1}.timeline-title{font-size:var(--font-size-xl);font-weight:600;color:var(--color-text-primary);margin-bottom:var(--spacing-xs)}.timeline-company{color:var(--color-primary);font-weight:500;font-size:var(--font-size-base);margin-bottom:4px}.timeline-client{color:var(--color-text-muted);font-size:var(--font-size-sm);font-style:italic}.timeline-period{background:var(--gradient-primary);color:#fff;padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:500;white-space:nowrap}.timeline-highlights{list-style:none;display:flex;flex-direction:column;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg)}.timeline-highlight{display:flex;align-items:flex-start;gap:var(--spacing-sm);color:var(--color-text-secondary);font-size:var(--font-size-sm);line-height:1.6}.timeline-tech{padding-top:var(--spacing-md);border-top:1px solid var(--color-border);color:var(--color-text-muted);font-size:var(--font-size-sm)}.contact-container{display:grid;grid-template-columns:1fr 1.5fr;gap:var(--spacing-3xl);margin-top:var(--spacing-xl)}.contact-intro h3{font-size:var(--font-size-2xl);color:var(--color-text-primary);margin-bottom:var(--spacing-md)}.contact-intro p{color:var(--color-text-secondary);font-size:var(--font-size-base);line-height:1.7;margin-bottom:var(--spacing-xl)}.contact-methods{display:flex;flex-direction:column;gap:var(--spacing-lg)}.contact-method{display:flex;align-items:flex-start;gap:var(--spacing-md);padding:var(--spacing-lg);background:var(--color-bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--color-border);transition:all var(--transition-base)}.contact-method:hover{border-color:var(--color-primary-light);transform:translate(4px)}.contact-method svg{width:24px;height:24px;color:var(--color-primary);margin-top:2px}.contact-method strong{display:block;color:var(--color-text-primary);font-size:var(--font-size-base);margin-bottom:4px}.contact-method a{color:var(--color-text-secondary);font-size:var(--font-size-sm);transition:color var(--transition-fast)}.contact-method a:hover{color:var(--color-primary)}.contact-form{background:var(--color-bg-secondary);border-radius:var(--radius-xl);padding:var(--spacing-xl);border:1px solid var(--color-border)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-lg)}.form-group{margin-bottom:var(--spacing-lg)}.form-group label{display:block;color:var(--color-text-primary);font-weight:500;font-size:var(--font-size-sm);margin-bottom:var(--spacing-xs)}.form-group input,.form-group textarea{width:100%;padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-primary);border:2px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:var(--font-size-base);font-family:inherit;transition:all var(--transition-base)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #3b82f61a}.form-group input:disabled,.form-group textarea:disabled{opacity:.6;cursor:not-allowed}.form-group 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var(--border-color)}.certification-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}.certification-logo{width:100%;aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);background:linear-gradient(135deg,#6366f11a,#a855f71a);margin-bottom:var(--spacing-md)}.cert-icon{font-size:4rem;filter:drop-shadow(0 4px 8px rgba(0,0,0,.1))}.certification-content{flex:1;display:flex;flex-direction:column;gap:var(--spacing-sm)}.certification-name{font-size:var(--font-size-xl);font-weight:700;color:var(--text-primary);margin:0;line-height:1.3}.certification-issuer{color:var(--primary-color);font-weight:600;font-size:var(--font-size-md);margin:0}.certification-details{color:var(--text-secondary);font-size:var(--font-size-sm);margin:0}.certification-actions{display:flex;gap:var(--spacing-sm);padding-top:var(--spacing-md);border-top:1px solid 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var(--spacing-xl);background:var(--gradient-primary);color:#fff;border-radius:var(--radius-lg);text-decoration:none;font-weight:600;transition:all var(--transition-base);box-shadow:var(--shadow-md)}.github-link-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-xl)}.github-link-btn svg{width:20px;height:20px}@media(max-width:768px){.github-section{padding:var(--spacing-xl)}.github-stats-grid{grid-template-columns:1fr;gap:var(--spacing-lg)}.github-stat-card,.github-streak,.github-activity{padding:var(--spacing-md)}.github-link-btn{padding:var(--spacing-sm) var(--spacing-lg);font-size:var(--font-size-sm)}}@media(max-width:480px){.github-section{padding:var(--spacing-lg)}.github-activity-title{font-size:var(--font-size-lg)}.github-link-btn{flex-wrap:wrap;justify-content:center}}@media(max-width:480px){.hero-content h1{font-size:1.75rem}.hero-content .subtitle{font-size:1rem}.stats-grid{grid-template-columns:1fr}.back-to-top{width:48px;height:48px;bottom:15px;right:15px}}@media(max-height:500px)and (orientation:landscape){.section{padding:var(--spacing-xl) 0}.hero{min-height:100vh}}@media(-webkit-min-device-pixel-ratio:2),(min-resolution:192dpi){.loader-ring{border-width:2px}}