:root{--color-primary: #0070f3;--color-primary-dark: #0055b3;--color-secondary: #666666;--color-background: #ffffff;--color-text: #333333;--color-muted: #888888;--color-gray-50: #fafafa;--color-gray-100: #f5f5f5;--color-gray-200: #eeeeee;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 2rem;--spacing-lg: 4rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 2px 4px rgba(0, 0, 0, .06);--shadow-lg: 0 4px 6px rgba(0, 0, 0, .08);font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.5;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--color-background);color:var(--color-text)}a{color:var(--color-primary);text-decoration:none;transition:color .2s ease}a:hover{color:var(--color-secondary)}button{background:transparent;border:none;cursor:pointer;transition:all .2s ease}.section-padding{padding:5rem 0}.scroll-mt-20{scroll-margin-top:5rem}.section-padding{opacity:0;transform:translateY(20px);animation:sectionFadeIn .6s ease forwards}@keyframes sectionFadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.section-padding+.section-padding{border-top:1px solid rgba(0,0,0,.05)}@media (max-width: 768px){.section-padding{padding:3rem 0}}:root{--color-primary: #0070f3;--color-primary-dark: #005bc2;--color-secondary: #00a6ff;--color-accent: #7928ca;--color-text: #333;--color-text-secondary: #666;--color-text-tertiary: #999;--color-background: #fff;--color-background-secondary: #f7faff;--color-card-bg: #fff;--space-xs: .5rem;--space-sm: 1rem;--space-md: 1.5rem;--space-lg: 2rem;--space-xl: 3rem;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .05);--shadow-md: 0 4px 8px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 16px rgba(0, 0, 0, .1);--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: 1rem;--transition-normal: all .3s ease;--transition-fast: all .15s ease}@media (prefers-color-scheme: dark){:root{--color-text: #e0e0e0;--color-text-secondary: #a0a0a0;--color-text-tertiary: #707070;--color-background: #121212;--color-background-secondary: #1e1e1e;--color-card-bg: #1e1e1e;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .2);--shadow-md: 0 4px 8px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 16px rgba(0, 0, 0, .4)}.section-divider{background:linear-gradient(to right,transparent,rgba(255,255,255,.1),transparent)}.section-connector{background:linear-gradient(to bottom,transparent,rgba(40,40,40,.5))}}section{margin:1.5rem 0;padding:2rem 0;position:relative}.section-container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.hero{margin:0;padding-top:70px;min-height:90vh;display:flex;align-items:center;margin-bottom:2rem}.projects{margin-top:0;padding:4rem 0 5rem;position:relative;z-index:1}.skills{padding:4rem 0 5rem;margin-bottom:2rem;background:linear-gradient(to bottom,#f7faffcc,#fff)}.consulting{padding:4rem 0 5rem;margin:2rem 0}.certificates{padding:4rem 0 5rem;margin-top:2rem;background:linear-gradient(to bottom,#fff,#f7faffcc)}.section-background{opacity:.7;transition:opacity .3s ease}#projects,#consulting,#certificates{opacity:1;transform:none;animation:none}.section-divider{height:2px;background:linear-gradient(to right,transparent,rgba(0,112,243,.3),transparent);margin:3rem auto;width:70%;max-width:800px;position:relative}.section{position:relative;overflow:hidden;transition:all .5s ease}.section h2{margin-bottom:1rem}.section p.section-description{max-width:700px;margin:0 auto 1.5rem;text-align:center;color:#666}.section-header{text-align:center;margin-bottom:1.5rem}.section-header h2{font-size:2.25rem;background:linear-gradient(90deg,var(--color-primary),var(--color-secondary, #00a6ff));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;color:transparent;margin-bottom:.5rem}.section-header p{font-size:1rem;max-width:700px;margin:0 auto;color:var(--color-text-secondary, #666)}.section-header{opacity:0;transform:translateY(15px);transition:opacity .5s ease,transform .5s ease}.section-header.active{opacity:1;transform:translateY(0)}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 8px 20px #00000014;transition:transform .3s ease,box-shadow .3s ease}.card:hover{transform:translateY(-5px);box-shadow:0 12px 28px #0000001f}.content-container{padding:0 1rem;max-width:1200px;margin:0 auto}.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;padding:.5rem}.back-to-home-button{position:fixed;bottom:20px;right:20px;background-color:var(--color-primary);color:#fff;padding:8px 16px;border-radius:50px;box-shadow:0 4px 8px #00000026;transition:transform .2s ease,background-color .2s ease;z-index:1000;font-size:.9rem}.back-to-home-button:hover{transform:translateY(-3px);background-color:var(--color-primary-dark)}.floating-back-to-home-button{position:fixed;bottom:20px;right:20px;background-color:var(--color-primary);color:#fff;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 8px #00000026;transition:all .2s ease;z-index:1000}.floating-back-to-home-button:hover{transform:translateY(-3px);box-shadow:0 6px 12px #0000002e}.back-to-top svg{width:16px;height:16px;transition:transform .3s ease}.back-to-top:hover svg{transform:translateY(-2px)}.back-to-top.visible{animation:fadeIn .3s ease forwards}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.section-indicator{position:fixed;right:20px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:15px;z-index:100}.section-indicator-dot{width:8px;height:8px;border-radius:50%;background-color:#0003;transition:all .3s ease;cursor:pointer}.section-indicator-dot.active{background-color:var(--color-primary);transform:scale(1.5)}.scroll-progress-container{position:fixed;top:0;left:0;width:100%;height:3px;background:transparent;z-index:1001}.scroll-progress-bar{height:100%;background:linear-gradient(to right,var(--color-primary),var(--color-secondary, #00a6ff));width:0;transition:width .1s ease}@media screen and (max-width: 768px){.section-indicator{display:none}}@media screen and (max-width: 768px){.hero{min-height:80vh}.skills,.projects,.consulting,.certificates{padding:3rem 0 4rem;margin:2rem 0}.section-container{padding:0 1.5rem}.section h2{font-size:2.2rem;margin-bottom:1.5rem}.animated-section{margin:2.5rem 0;padding-bottom:1.5rem}.card-grid{grid-template-columns:1fr}.section-divider{width:70%}}@media screen and (max-width: 480px){.hero{min-height:75vh;padding-top:60px}.section h2{font-size:1.85rem;margin-bottom:1.2rem}.section{margin:1rem 0;padding:1.5rem 0}.card-grid{gap:1.2rem}.section-divider{margin:2rem auto}.back-to-home-button,.floating-back-to-home-button{bottom:15px;right:15px}}@media (prefers-color-scheme: dark){.section-divider{background:linear-gradient(to right,transparent,rgba(0,166,255,.2),transparent)}.card{background:var(--color-card-bg, #1a1a1a);box-shadow:0 8px 20px #0003}}html{scroll-behavior:smooth}.certificates-section{margin-bottom:2rem}@media (prefers-reduced-motion: reduce){.card:hover{transform:none}html{scroll-behavior:auto}}.home-section{z-index:2}.skills-section{z-index:3;position:relative}.projects-section{z-index:4}.consulting-section{z-index:5;background:linear-gradient(to bottom,#fff9,#f7faffcc)}.certificates-section{z-index:6}.section-connector{position:absolute;height:100px;width:100%;top:-50px;z-index:-1;background:linear-gradient(to bottom,transparent,rgba(247,250,255,.7));margin-bottom:2rem}.content-grid{display:grid;gap:1.25rem}@media (min-width: 1024px){.section-container{max-width:90%}}.animated-section{opacity:0;transform:translateY(20px);transition:opacity .8s ease,transform .8s ease;margin:3rem 0;padding-top:1rem;padding-bottom:2rem}.animated-section.in-view{opacity:1;transform:translateY(0)}.animated-section:nth-child(1){transition-delay:.1s}.animated-section:nth-child(2){transition-delay:.2s}.animated-section:nth-child(3){transition-delay:.3s}.animated-section:nth-child(4){transition-delay:.4s}.animated-section:nth-child(5){transition-delay:.5s}.card-item{animation:fadeIn .5s ease forwards;opacity:0}.card-item:nth-child(1){animation-delay:.1s}.card-item:nth-child(2){animation-delay:.2s}.card-item:nth-child(3){animation-delay:.3s}.card-item:nth-child(4){animation-delay:.4s}.card-item:nth-child(5){animation-delay:.5s}.card-item:nth-child(6){animation-delay:.6s}@media (prefers-reduced-motion: reduce){.section-header{opacity:1;transform:none;transition:none}.card-item{opacity:1;animation:none}}.section-spacing-top{height:2rem;width:100%}.section-spacing-bottom{height:3rem;width:100%}.home-section .section-spacing-top{height:1rem}.skills-section .section-spacing-top,.projects-section .section-spacing-top{height:2.5rem}.consulting-section .section-spacing-top,.certificates-section .section-spacing-top{height:3rem}.home-section .section-spacing-bottom{height:4rem}.skills-section .section-spacing-bottom,.projects-section .section-spacing-bottom{height:3.5rem}.consulting-section .section-spacing-bottom{height:3rem}.modal{display:flex;justify-content:center;align-items:center;position:fixed;z-index:1;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:#000c}.modal-content{background-color:#fff;color:#333;margin:auto;padding:20px;border:1px solid #888;width:95%;max-width:1400px;position:relative;display:flex;flex-direction:column;border-radius:10px}.close{color:#333;background-color:transparent;border:none;font-size:24px;cursor:pointer;position:absolute;top:10px;right:10px}.close:hover,.close:focus{color:#000;text-decoration:none}.modal-header{text-align:center;margin-bottom:20px}.modal-body{display:flex;flex-direction:row;align-items:flex-start}.modal-image-container{flex:1;display:flex;justify-content:center;align-items:center;margin-right:20px}.modal-image{max-width:100%;height:auto;border-radius:5px}.modal-details{flex:2;text-align:left}.modal-details p{margin:10px 0}@media (max-width: 1200px){.modal-content{width:90%;max-height:90vh;overflow-y:auto}}@media (max-width: 992px){.modal-body{flex-direction:column}.modal-image-container{margin-right:0;margin-bottom:20px;width:100%}.modal-details{padding:0 15px;width:100%}.modal-image{max-height:50vh;object-fit:contain}}@media (max-width: 768px){.modal-content{width:95%;padding:15px;margin:10px}.modal-header{margin-bottom:15px}.modal-header h2{font-size:1.3rem;margin-right:25px}.modal-details{padding:0 10px}.modal-details p{font-size:.95rem;line-height:1.5;margin:8px 0}.close{top:12px;right:12px;font-size:20px;padding:5px}}@media (max-width: 576px){.modal-content{width:100%;height:100%;border-radius:0;padding:12px;margin:0}.modal{background-color:#000000e6}.modal-image-container{margin-bottom:15px}.modal-image{max-height:35vh}.modal-header h2{font-size:1.2rem}.modal-details p{font-size:.9rem;margin:6px 0}}@media (max-height: 600px) and (orientation: landscape){.modal-content{max-height:95vh}.modal-body{flex-direction:row}.modal-image{max-height:70vh}}@media (max-height: 600px){.modal-content{max-height:100vh;overflow-y:auto}.modal-image{max-height:45vh}.modal-body{flex-direction:row;gap:15px}.modal-image-container{flex:1;margin-bottom:0}.modal-details{flex:1}}@media (min-width: 768px) and (max-width: 1024px) and (orientation: portrait){.modal-image{max-height:45vh}.modal-content{max-height:95vh;overflow-y:auto}}:root{--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--color-text: #333;--color-secondary: #666;--color-background: #fff;--color-gray-100: #f0f0f0;--color-gray-200: #e0e0e0;--color-primary: #007bff;--radius-md: .5rem;--shadow-lg: 0 4px 6px rgba(0, 0, 0, .1)}.certificates{padding:var(--spacing-lg);max-width:1200px;margin:0 auto}.certificates h2{font-size:2.5rem;font-weight:600;text-align:center;margin-bottom:var(--spacing-lg);color:var(--color-text)}.categories{display:flex;justify-content:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg);flex-wrap:wrap}.categories button{padding:.75rem 1.5rem;background-color:var(--color-gray-100);color:var(--color-text);border-radius:var(--radius-md);font-weight:500;transition:background-color .3s ease,color .3s ease}.categories button:hover{background-color:var(--color-gray-200)}.categories button.active{background-color:var(--color-primary);color:#fff}.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--spacing-md)}.certificate{position:relative;background:var(--color-background);border:1px solid var(--color-gray-100);border-radius:var(--radius-md);overflow:hidden;transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;cursor:pointer;display:grid;grid-template-rows:auto 1fr}.certificate:hover{transform:translateY(-4px);border-color:var(--color-primary);box-shadow:var(--shadow-lg)}.certificate img{width:100%;height:200px;object-fit:cover;border-bottom:1px solid var(--color-gray-100);transition:transform .3s ease}.certificate:hover img{transform:scale(1.05)}.certificate-info{padding:var(--spacing-md);background:var(--color-background);display:grid;gap:var(--spacing-xs)}.certificate-info h3{font-size:1.25rem;font-weight:600;color:var(--color-text);margin:0}.certificate-info p{color:var(--color-secondary);font-size:.95rem;line-height:1.5;margin:0}@media (max-width: 768px){.certificates{padding:var(--spacing-md)}.gallery{gap:var(--spacing-sm)}.certificate-info{padding:var(--spacing-sm)}}@media (max-width: 1200px){.gallery{grid-template-columns:repeat(3,1fr);gap:var(--spacing-sm)}}@media (max-width: 992px){.gallery{grid-template-columns:repeat(2,1fr)}.certificates h2{font-size:2rem}}@media (max-width: 768px){.certificates{padding:var(--spacing-md)}.categories button{padding:.5rem 1rem;font-size:.9rem}.certificate-info h3{font-size:1.1rem}.certificate-info p{font-size:.9rem}}@media (max-width: 576px){.gallery{grid-template-columns:1fr}.certificates h2{font-size:1.75rem}.certificate img{height:180px}}.projects,.certificates{position:relative;overflow:hidden;padding:4rem 0}.projects:before,.certificates:before{content:"";position:absolute;width:300px;height:300px;background:linear-gradient(45deg,#0070f31a,#00a6ff1a);border-radius:30% 70% 70% 30%/30% 30% 70% 70%;top:10%;right:-100px;animation:morphing 15s ease-in-out infinite;z-index:-1}.projects:after{content:"";position:absolute;width:250px;height:250px;background:linear-gradient(-45deg,#00a6ff1a,#0070f31a);border-radius:58% 42% 38% 62%/42% 55% 45% 58%;bottom:10%;left:-100px;animation:morphing 12s ease-in-out infinite reverse;z-index:-1}.projects-header h2,.certificates h2{font-size:2.5rem;background:linear-gradient(90deg,#0070f3,#00a6ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1rem}.projects-container{max-width:1200px;margin:0 auto;padding:0 1rem}.projects-header{text-align:center;margin-bottom:3rem}.projects-header p{color:#666;max-width:600px;margin:0 auto}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.project-card,.certificate{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 20px 40px #0000001a;animation:slideUp .8s ease forwards;animation-delay:calc(var(--index) * .1s)}.project-card:hover{transform:translateY(-5px);box-shadow:0 8px 15px #0000001a}.project-image-container{position:relative;aspect-ratio:16/9;overflow:hidden}.project-image{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.project-card:hover .project-image{transform:scale(1.1)}.project-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to top,rgba(0,0,0,.7),transparent);opacity:0;transition:opacity .3s ease;display:flex;align-items:flex-end;padding:1rem}.project-card:hover .project-overlay{opacity:1}.project-links{display:flex;gap:1rem}.project-link{width:40px;height:40px;border-radius:50%;background:#fff;color:var(--primary-color);display:flex;align-items:center;justify-content:center;transition:transform .3s ease,background-color .3s ease}.project-link:hover{transform:translateY(-3px);background:var(--primary-color);color:#fff}.project-content{padding:1.5rem}.project-content h3{font-size:1.25rem;color:var(--primary-color);margin-bottom:.5rem}.project-content p{color:#666;margin-bottom:1rem}.project-tags{display:flex;flex-wrap:wrap;gap:.5rem}.project-tag{padding:.25rem .75rem;border-radius:999px;background:var(--primary-color);color:#fff;font-size:.875rem}.project-dates{color:#999;font-size:.875rem;margin-top:.5rem}.show-more-button{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background-color:transparent;border:2px solid #007bff;color:#007bff;border-radius:5px;cursor:pointer;font-size:1rem;transition:all .3s ease}.show-more-button:hover{background-color:#007bff;color:#fff}.show-more-button svg{font-size:.875rem}.projects-background{position:absolute;top:0;left:0;width:100%;height:100%;z-index:-1;overflow:hidden}.projects-background:before,.projects-background:after{content:"";position:absolute;border-radius:50%;background:linear-gradient(135deg,#0070f3,#00a6ff);opacity:.05;filter:blur(40px);animation:float 20s infinite ease-in-out}.projects-background:before{width:50vh;height:50vh;top:-10vh;right:-10vh;transform:rotate(-15deg)}.projects-background:after{width:40vh;height:40vh;bottom:-15vh;left:-10vh;transform:rotate(30deg)}.projects-gradient{position:absolute;width:100%;height:100%;background:radial-gradient(circle at 20% 20%,rgba(0,112,243,.05) 0%,transparent 40%),radial-gradient(circle at 80% 80%,rgba(0,166,255,.05) 0%,transparent 40%);z-index:-1}.projects-pattern{position:absolute;width:100%;height:100%;background-image:linear-gradient(30deg,rgba(0,112,243,.03) 12%,transparent 12.5%,transparent 87%,rgba(0,112,243,.03) 87.5%,rgba(0,112,243,.03)),linear-gradient(150deg,rgba(0,112,243,.03) 12%,transparent 12.5%,transparent 87%,rgba(0,112,243,.03) 87.5%,rgba(0,112,243,.03));background-size:60px 60px;opacity:.3;z-index:-1}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@media (max-width: 768px){.projects-header h2{font-size:2rem}.project-card{max-width:400px;margin:0 auto}}@media (max-width: 390px){.projects{padding:3rem 0}.projects-header h2{font-size:1.75rem}.project-content{padding:1rem}.project-content h3{font-size:1.1rem}}.projects-filters{display:flex;justify-content:center;gap:1rem;margin:2rem 0;flex-wrap:wrap}.filter-btn{padding:.5rem 1.5rem;border:2px solid var(--primary-color);border-radius:8px;background:transparent;color:var(--primary-color);font-weight:600;cursor:pointer;transition:all .3s ease}.filter-btn:hover,.filter-btn.active{background:var(--primary-color);color:#fff}@media (max-width: 768px){.filter-container{gap:1rem}.projects-filters,.projects-categories{flex-wrap:wrap}}.modal{display:flex;justify-content:center;align-items:center;position:fixed;z-index:1000;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:#000c}.modal-content{margin:auto;display:block;max-width:90%;max-height:90vh;object-fit:contain}.close{position:absolute;top:15px;right:35px;color:#f1f1f1;font-size:40px;font-weight:700;cursor:pointer;transition:color .3s ease}.close:hover{color:#bbb}.project-detail{padding:4rem 0 2rem;background-color:var(--color-background);min-height:calc(100vh - 64px)}.project-detail-container{max-width:1200px;margin:0 auto;padding:0 1rem}.project-detail h1{font-size:2.5rem;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:2rem}.project-detail-content{background:#fff;padding:2rem;border-radius:var(--radius-md);box-shadow:var(--shadow-md)}.project-detail-content h2{font-size:2rem;margin-top:2rem;color:var(--primary-color)}.project-detail-content p{line-height:1.6;margin-bottom:1rem}.project-detail-tags{margin:1rem 0;display:flex;gap:.5rem;flex-wrap:wrap}.project-tag{background-color:var(--primary-color);color:var(--color-background);padding:.5rem 1rem;border-radius:var(--radius-sm)}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem;margin:1rem 0}.gallery-grid img{width:100%;height:200px;object-fit:cover;border-radius:var(--radius-sm);cursor:pointer;transition:transform .3s ease}.videos-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1rem;margin:1rem 0}.videos-grid video{width:100%;border-radius:var(--radius-sm)}.project-dates{margin:1rem 0}.project-links{margin:1rem 0;display:flex;gap:1rem}.project-links a{color:var(--primary-color);text-decoration:none;font-weight:700;transition:color .3s ease}.project-links a:hover{color:var(--secondary-color)}.project-highlights{margin:2rem 0}.highlights-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-top:1rem}.highlight-card{padding:1.5rem;background:var(--card-bg);border-radius:8px;transition:transform .3s ease}.highlight-card:hover{transform:translateY(-5px)}.project-demo{margin:2rem 0}.demo-steps{background:var(--card-bg);border-radius:8px;padding:1rem}.demo-navigation{display:flex;gap:1rem;margin-bottom:1rem}.step-button{padding:.5rem 1rem;border:none;background:none;color:var(--text-color);cursor:pointer;border-bottom:2px solid transparent}.step-button.active{border-bottom-color:var(--primary-color);color:var(--primary-color)}.demo-content{display:flex;flex-direction:column;align-items:center;gap:1rem}.demo-content img{max-width:100%;border-radius:4px;cursor:pointer}.demo-navigation-buttons{display:flex;justify-content:space-between;margin-top:2rem;padding:0 1rem}.demo-navigation-buttons button{padding:.75rem 1.5rem;border:2px solid var(--primary-color);border-radius:var(--radius-md);background:transparent;color:var(--primary-color);font-weight:600;cursor:pointer;transition:all .3s ease;min-width:120px;display:flex;align-items:center;justify-content:center;gap:.5rem}.demo-navigation-buttons button:hover{background:var(--primary-color);color:#fff;transform:translateY(-2px);box-shadow:0 4px 8px #0000001a}.demo-navigation-buttons button:active{transform:translateY(0)}@media (max-width: 768px){.project-detail h1{font-size:2rem}.project-detail-content{padding:1.5rem}}.consulting{position:relative;overflow:hidden;padding:4rem 0;background-color:var(--color-background)}.consulting:before{content:"";position:absolute;width:300px;height:300px;background:linear-gradient(45deg,#0070f31a,#00a6ff1a);border-radius:30% 70% 70% 30%/30% 30% 70% 70%;top:10%;right:-100px;animation:morphing 15s ease-in-out infinite;z-index:-1}.consulting:after{content:"";position:absolute;width:250px;height:250px;background:linear-gradient(-45deg,#00a6ff1a,#0070f31a);border-radius:58% 42% 38% 62%/42% 55% 45% 58%;bottom:10%;left:-100px;animation:morphing 12s ease-in-out infinite reverse;z-index:-1}.consulting-container{max-width:1200px;margin:0 auto;padding:0 1rem}.consulting-header{text-align:center;margin-bottom:3rem}.consulting-header h2{font-size:2.5rem;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1rem}.consulting-header p{color:#666;max-width:600px;margin:0 auto}.consulting-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.consulting-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 20px 40px #0000001a;animation:slideUp .8s ease forwards;animation-delay:calc(var(--index) * .1s)}.consulting-card:hover{transform:translateY(-5px);box-shadow:0 8px 15px #0000001a}.consulting-image{width:100%;height:200px;object-fit:cover;transition:transform .5s ease}.consulting-card:hover .consulting-image{transform:scale(1.1)}.consulting-content{padding:1.5rem}.consulting-content h3{font-size:1.25rem;color:var(--primary-color);margin-bottom:.5rem}.consulting-content p{color:#666;margin-bottom:1rem;line-height:1.6}.consulting-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0}.consulting-tag{padding:.25rem .75rem;background:var(--primary-color);color:#fff;border-radius:999px;font-size:.875rem}.consulting-link{display:inline-block;margin-top:1rem;padding:.75rem 1.5rem;color:var(--primary-color);border:2px solid var(--primary-color);border-radius:10px;font-weight:600;transition:all .3s ease}.consulting-link:hover{background:var(--primary-color);color:#fff;border-color:transparent}.show-more-container{display:flex;justify-content:center;margin-top:2rem}.show-more-button{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background-color:transparent;border:2px solid var(--primary-color);color:var(--primary-color);border-radius:10px;cursor:pointer;font-size:1rem;font-weight:600;transition:all .3s ease}.show-more-button:hover{background:var(--primary-color);color:#fff;border-color:transparent}@media (max-width: 768px){.consulting-header h2{font-size:2rem}.consulting-grid{grid-template-columns:1fr}.consulting-card{max-width:400px;margin:0 auto}}@media (max-width: 390px){.consulting{padding:3rem 0}.consulting-header h2{font-size:1.75rem}.consulting-content{padding:1rem}.consulting-content h3{font-size:1.1rem}}.consulting-detail{padding:4rem 0;background-color:var(--color-background);position:relative;overflow:hidden}.consulting-detail-container{max-width:1200px;margin:0 auto;padding:0 1rem}.consulting-detail h1{font-size:2.5rem;margin-bottom:2rem;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-align:center}.consulting-detail-content{display:grid;grid-template-columns:2fr 1fr;gap:2rem}.consulting-detail-main{background:#fff;padding:2rem;border-radius:12px;box-shadow:0 4px 6px #0000001a}.consulting-detail-image{width:100%;height:auto;border-radius:8px;margin-bottom:1.5rem}.consulting-detail-description{font-size:1.1rem;line-height:1.8;color:#4a5568}.consulting-detail-info{display:flex;flex-direction:column;gap:2rem}.consulting-detail-section{background:#fff;padding:1.5rem;border-radius:12px;box-shadow:0 4px 6px #0000001a}.consulting-detail-section h2{color:var(--primary-color);margin-bottom:1rem;font-size:1.5rem}.consulting-detail-section ul{list-style:none;padding:0}.consulting-detail-section li{color:#4a5568;position:relative;padding:.5rem 0 .5rem 1.5rem}.consulting-detail-section li:before{content:"•";color:var(--primary-color);position:absolute;left:0}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem;margin-top:1rem}.gallery-grid img{width:100%;height:150px;object-fit:cover;border-radius:8px;transition:transform .3s ease}.gallery-grid img:hover{transform:scale(1.05)}.consulting-detail-error{text-align:center;padding:4rem 2rem;color:#4a5568;font-size:1.2rem}@media (max-width: 768px){.consulting-detail-content{grid-template-columns:1fr}.consulting-detail h1{font-size:2rem}}.consulting-detail:before{content:"";position:absolute;width:300px;height:300px;background:linear-gradient(45deg,#0070f31a,#00a6ff1a);border-radius:30% 70% 70% 30%/30% 30% 70% 70%;top:10%;right:-100px;animation:morphing 15s ease-in-out infinite;z-index:-1}.consulting-detail:after{content:"";position:absolute;width:250px;height:250px;background:linear-gradient(-45deg,#00a6ff1a,#0070f31a);border-radius:58% 42% 38% 62%/42% 55% 45% 58%;bottom:10%;left:-100px;animation:morphing 12s ease-in-out infinite reverse;z-index:-1}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;width:100%;padding:1rem 0;transition:all .3s 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768px){.nav-toggle{display:flex}.nav-menu{position:fixed;top:0;right:-100%;height:100vh;width:250px;flex-direction:column;background-color:#fff;padding:5rem 2rem 2rem;gap:1.5rem;transition:all .3s ease;box-shadow:-5px 0 15px #0000001a}.language-switcher{width:100%;justify-content:center}.nav-menu.active{right:0}.nav-link{width:100%;text-align:left;padding:.75rem 1rem}.nav-toggle.active .hamburger-line:nth-child(1){transform:translateY(9px) rotate(45deg)}.nav-toggle.active .hamburger-line:nth-child(2){opacity:0}.nav-toggle.active .hamburger-line:nth-child(3){transform:translateY(-9px) rotate(-45deg)}}.nav-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:#00000080;z-index:999;opacity:0;transition:opacity .3s ease}.nav-overlay.active{display:block;opacity:1}.language-switcher{position:relative;display:inline-block}.lang-toggle-btn{display:flex;align-items:center;justify-content:center;padding:.5rem 1rem;background:var(--color-primary);border:none;border-radius:var(--radius-md);color:#fff;cursor:pointer;font-size:.9rem;transition:all .2s ease;min-width:80px;gap:.5rem;box-shadow:0 2px 4px #0000001a}.lang-toggle-btn:hover{background:var(--color-primary-dark, #0055b3);transform:translateY(-2px);box-shadow:0 3px 6px #00000026}.lang-toggle-btn:active{transform:translateY(0);box-shadow:0 1px 2px #0000001a}.lang-icon{font-size:1rem}@media (max-width: 768px){.lang-dropdown{right:auto;left:50%;transform:translate(-50%);min-width:120px}}:root{--primary-color: #0070f3;--secondary-color: #00a6ff;--text-primary: #4a5568;--spacing-small: 1.25rem;--spacing-medium: 2rem;--spacing-large: 2.2rem;--font-size-large: 3.5rem;--font-size-medium: 1.4rem;--font-size-small: 1.1rem;--line-height: 1.8}.hero{min-height:90vh;position:relative;overflow:hidden;padding:var(--spacing-medium) 0}.hero:before,.hero:after{content:"";position:absolute;z-index:-1}.hero:before{width:300px;height:300px;background:linear-gradient(45deg,#0070f31a,#00a6ff1a);border-radius:30% 70% 70% 30%/30% 30% 70% 70%;top:10%;right:-100px;animation:morphing 15s ease-in-out infinite}.hero:after{width:250px;height:250px;background:linear-gradient(-45deg,#00a6ff1a,#0070f31a);border-radius:58% 42% 38% 62%/42% 55% 45% 58%;bottom:10%;left:-100px;animation:morphing 12s ease-in-out infinite reverse}.hero-content{max-width:1200px;margin:0 auto;padding:0 var(--spacing-medium);height:100%;display:flex;align-items:center}.hero-grid-container{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-medium);width:100%}.hero-text{display:flex;flex-direction:column;gap:var(--spacing-small);padding-right:var(--spacing-medium);animation:slideUp .8s ease forwards}.hero-title{margin-bottom:.5rem}h1{font-size:var(--font-size-large);margin:.5rem 0}.role{font-size:var(--font-size-medium);background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-weight:600}.hero-description{font-size:var(--font-size-small);line-height:var(--line-height);color:var(--text-primary);max-width:500px;margin:1rem 0}.hero-image{position:relative;width:100%;height:100%;display:flex;justify-content:flex-end;align-items:center;animation:fadeIn 1s ease forwards}.hero-image img,.image-backdrop{width:360px;height:360px;border-radius:16px}.hero-image img{position:relative;z-index:1;object-fit:cover;box-shadow:0 20px 40px #0000001a}.image-backdrop{position:absolute;background:linear-gradient(135deg,var(--primary-color) 0%,var(--secondary-color) 100%);transform:rotate(-6deg) translateY(4px);opacity:.08;filter:blur(2px)}.social-links{display:flex;gap:1.5rem;margin-top:2rem}.social-links a{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;color:var(--primary-color);background:#0070f31a;transition:all .3s ease;position:relative}.social-links a:hover{transform:translateY(-3px);background:var(--primary-color);color:#fff;box-shadow:0 4px 12px #0070f333}.social-links .icon{font-size:1.5rem}.social-links a:after{content:attr(data-tooltip);position:absolute;bottom:-30px;left:50%;transform:translate(-50%) scale(.8);padding:4px 8px;background:#000c;color:#fff;font-size:.75rem;border-radius:4px;white-space:nowrap;opacity:0;visibility:hidden;transition:all .3s ease}.social-links a:hover:after{opacity:1;visibility:visible;transform:translate(-50%) scale(1)}@media (max-width: 1024px){.hero-grid-container{gap:1.5rem}.hero-image img,.image-backdrop{width:320px;height:320px}}@media (max-width: 768px){.hero{min-height:auto;padding:40px 0}.hero-grid-container{grid-template-columns:1fr;text-align:center}.hero-text{padding-right:0;align-items:center}.hero-description{margin:1rem auto}.hero-image{justify-content:center;margin-top:2rem}.social-links{justify-content:center;margin-top:1.5rem}}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes morphing{0%{border-radius:30% 70% 70% 30%/30% 30% 70% 70%;transform:rotate(0)}50%{border-radius:58% 42% 38% 62%/42% 55% 45% 58%;transform:rotate(180deg)}to{border-radius:30% 70% 70% 30%/30% 30% 70% 70%;transform:rotate(360deg)}}.hero-cta{display:flex;gap:1rem;margin-top:1.5rem}.btn{padding:.8rem 2rem;border-radius:8px;font-weight:600;transition:all .3s ease;cursor:pointer}.btn.primary{background:var(--primary-color);color:#fff;border:none}.btn.primary:hover{background:var(--secondary-color);transform:translateY(-2px)}.btn.secondary{background:transparent;border:2px solid 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infinite}.shimmer{position:relative;overflow:hidden}.shimmer:after{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(90deg,#fff0,#ffffff26,#fff0);animation:shimmer-animation 8s infinite linear;transform:rotate(-45deg)}.orb-xl{width:600px;height:600px}.orb-lg{width:400px;height:400px}.orb-md{width:300px;height:300px}.orb-sm{width:200px;height:200px}.orb-xs{width:120px;height:120px}.orb-blue{background:radial-gradient(circle at 30% 40%,#2563eb26,#3b82f60f,#2563eb05);color:#3b82f659}.orb-purple{background:radial-gradient(circle at 70% 30%,#9333ea26,#c084fc0f,#9333ea05);color:#c084fc59}.orb-rose{background:radial-gradient(circle at 40% 60%,#f43f5e26,#fb71850f,#f43f5e05);color:#fb718559}.orb-amber{background:radial-gradient(circle at 60% 50%,#fbbf2426,#fde68a0f,#fbbf2405);color:#fde68a59}.orb-teal{background:radial-gradient(circle at 45% 55%,#14b8a626,#2dd4bf0f,#14b8a605);color:#2dd4bf59}.orb-indigo{background:radial-gradient(circle at 55% 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scale(1)}25%{transform:translate(15px,-15px) rotate(2deg) scale(1.02)}50%{transform:translate(30px,-30px) rotate(5deg) scale(1.05)}75%{transform:translate(15px,-15px) rotate(2deg) scale(1.02)}}@keyframes float-2{0%,to{transform:translate(0) rotate(0) scale(1)}33%{transform:translate(-15px,-10px) rotate(-3deg) scale(.97)}66%{transform:translate(-20px,-20px) rotate(-5deg) scale(.95)}}@keyframes float-3{0%,to{transform:translate(0) rotate(0) scale(1)}25%{transform:translate(8px,-12px) rotate(5deg) scale(1.01)}50%{transform:translate(15px,-25px) rotate(10deg) scale(1.02)}75%{transform:translate(8px,-12px) rotate(5deg) scale(1.01)}}@keyframes float-4{0%,to{transform:translate(0) rotate(0) scale(1)}33%{transform:translate(-15px,10px) rotate(-8deg) scale(.98)}66%{transform:translate(20px,15px) rotate(8deg) scale(1.03)}}@keyframes float-5{0%,to{transform:translate(0) rotate(0) scale(1)}20%{transform:translate(10px,-5px) rotate(4deg) scale(1.05)}40%{transform:translate(20px,-15px) rotate(8deg) scale(1.08)}60%{transform:translate(15px,-5px) rotate(12deg) scale(1.05)}80%{transform:translate(5px) rotate(4deg) scale(1.02)}}@keyframes float-6{0%,to{transform:translate(0) rotate(0) scale(1)}25%{transform:translate(-10px,-5px) rotate(-15deg) scale(.97)}50%{transform:translate(-5px,-15px) rotate(-5deg) scale(.95)}75%{transform:translate(5px,-5px) rotate(5deg) scale(.98)}}.cv-container{max-width:1200px;margin:0 auto;padding:2rem;background-color:var(--color-background);box-shadow:0 4px 8px #0000001a;border-radius:8px}.cv-header{text-align:center;margin-bottom:3rem;position:relative;padding:2rem;border-radius:10px;background:linear-gradient(145deg,var(--color-gray-50),var(--color-gray-100));box-shadow:0 4px 20px #00000014}.cv-header h1{font-size:2.8rem;color:var(--color-primary);margin-bottom:.5rem;text-shadow:1px 1px 2px rgba(0,0,0,.1)}.cv-header .title{font-size:1.6rem;color:var(--color-secondary);margin-bottom:1rem;font-weight:600}.cv-header p{max-width:800px;margin:0 auto;line-height:1.6;font-size:1.1rem}.cv-section{margin-bottom:3rem;width:100%}.cv-section h2{font-size:1.8rem;color:var(--color-primary);margin:0 0 1.5rem;padding-bottom:.5rem;border-bottom:2px solid var(--color-primary);width:100%;display:flex;align-items:center;justify-content:flex-start;text-align:left}.cv-section h2:after{display:none}.skill-list li:hover{color:var(--color-primary);transform:translate(3px);transition:all .2s ease}.skill-level{display:flex;gap:3px;align-items:center}.skill-dot{width:8px;height:8px;border-radius:50%;background-color:var(--color-gray-200);display:inline-block;transition:background-color .3s ease}.skill-dot.filled{background-color:var(--color-primary)}.skill-list li:hover .skill-dot.filled{background-color:var(--color-secondary)}.experience-timeline{position:relative;max-width:1200px;margin:0 auto}.experience-timeline:after{display:none}.experience-company-block{margin-bottom:3.5rem;padding:0 0 0 50px;position:relative;transition:all .3s 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