:root{--bg-primary:#0a0a0a;--bg-secondary:#121212;--bg-tertiary:#1e1e1e;--text-primary:#fff;--text-secondary:#a3a3a3;--text-muted:#737373;--accent-primary:#3b82f6;--accent-hover:#2563eb;--accent-glow:#3b82f626;--accent-light:#60a5fa;--border-subtle:#ffffff14;--border-strong:#ffffff26;--spacing-xs:.25rem;--spacing-sm:.5rem;--spacing-md:1rem;--spacing-lg:2rem;--spacing-xl:4rem;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--transition-fast:.15s ease;--transition-normal:.3s ease}html.theme-emerald{--accent-primary:#10b981;--accent-hover:#059669;--accent-glow:#10b98126;--accent-light:#34d399}html.theme-purple{--accent-primary:#8b5cf6;--accent-hover:#7c3aed;--accent-glow:#8b5cf626;--accent-light:#a78bfa}html.theme-orange{--accent-primary:#f97316;--accent-hover:#ea580c;--accent-glow:#f9731626;--accent-light:#fb923c}*{box-sizing:border-box;margin:0;padding:0}html,body{overflow-wrap:break-word;width:100%;max-width:100vw;overflow-x:hidden}body{background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.6}a{color:var(--accent-primary);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--accent-hover)}.glass-panel{background:var(--bg-secondary);border:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(10px);border-radius:var(--radius-lg)}.container{width:100%;max-width:1200px;padding:0 var(--spacing-lg);margin:0 auto}@media (width<=768px){.container{padding:0 var(--spacing-md)}}.text-gradient{background:linear-gradient(to right, var(--text-primary), var(--text-muted));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.text-accent-gradient{background:linear-gradient(135deg, var(--accent-light), var(--accent-primary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.theme-switcher{border-right:1px solid var(--border-subtle);align-items:center;gap:8px;margin-right:12px;padding-right:12px;display:flex}.theme-btn{cursor:pointer;width:18px;height:18px;transition:transform var(--transition-fast), border-color var(--transition-fast);border:2px solid #0000;border-radius:50%;padding:0}.theme-btn:hover{transform:scale(1.1)}.theme-btn.active{border-color:#fff;transform:scale(1.2);box-shadow:0 0 10px #fff3}@media (width<=480px){.theme-switcher{gap:6px;margin-right:8px;padding-right:8px}.theme-btn{width:14px;height:14px}}.navbar{z-index:1000;-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-subtle);background:#121212d9;border-radius:0;width:100%;padding:1rem 0;position:fixed;top:0;left:0}.navbar-container{justify-content:space-between;align-items:center;display:flex}.navbar-logo a{color:var(--text-primary);letter-spacing:-.5px;font-size:1.5rem;font-weight:800;text-decoration:none}.navbar-logo a:hover{color:var(--accent-primary)}.navbar-links{gap:2rem;margin:0;padding:0;list-style:none;display:flex}.navbar-links a{color:var(--text-secondary);transition:color var(--transition-fast);font-size:.95rem;font-weight:500}.navbar-links a:hover{color:var(--text-primary)}.lang-toggle-btn{border:1px solid var(--border-strong);color:var(--text-primary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);background:0 0;padding:.4rem .8rem;font-size:.85rem;font-weight:600}.lang-toggle-btn:hover{background:var(--border-subtle);border-color:var(--text-secondary)}.navbar-actions{align-items:center;gap:1rem;display:flex}.mobile-menu-btn{color:var(--text-primary);cursor:pointer;background:0 0;border:none;font-size:1.5rem;display:none}@media (width<=768px){.mobile-menu-btn{display:block}.navbar-links{-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-subtle);clip-path:circle(0% at 100% 0);background:#121212f2;flex-direction:column;align-items:center;gap:2rem;width:100%;padding:2rem 0;transition:clip-path .4s ease-in-out;position:absolute;top:100%;left:0}.navbar-links.active{clip-path:circle(150% at 100% 0)}}.hero-section{align-items:center;min-height:80vh;display:flex;position:relative;overflow:hidden}.hero-section:before{content:"";background:radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);z-index:0;pointer-events:none;border-radius:50%;width:50vw;height:50vw;position:absolute;top:-20%;right:-10%}.hero-container{z-index:1;position:relative}.hero-content{max-width:800px}.hero-avatar{border:3px solid var(--border-strong);width:120px;height:120px;margin-bottom:var(--spacing-md);transition:transform var(--transition-normal), border-color var(--transition-fast);border-radius:50%;box-shadow:0 8px 30px #00000080}.hero-avatar:hover{border-color:var(--accent-primary);transform:scale(1.05)}.hero-greeting{color:var(--accent-primary);margin-bottom:var(--spacing-sm);letter-spacing:1px;font-size:1.2rem;font-weight:600}.hero-title{margin-bottom:var(--spacing-xs);font-size:clamp(3rem,8vw,5rem);font-weight:800;line-height:1.1}.hero-subtitle{color:var(--text-secondary);margin-bottom:var(--spacing-lg);font-size:clamp(1.5rem,4vw,2.5rem);font-weight:600}.hero-description{color:var(--text-muted);max-width:600px;margin-bottom:var(--spacing-xl);font-size:1.1rem;line-height:1.8}.hero-actions{align-items:center;gap:var(--spacing-lg);display:flex}.btn{border-radius:var(--radius-md);transition:all var(--transition-fast);cursor:pointer;text-align:center;border:none;padding:12px 28px;font-size:1rem;font-weight:600;display:inline-block}.btn-primary{background-color:var(--accent-primary);color:#fff;box-shadow:0 4px 14px 0 var(--accent-glow)}.btn-primary:hover{background-color:var(--accent-hover);color:#fff;transform:translateY(-2px)}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-strong);background-color:#0000}.btn-secondary:hover{background-color:var(--bg-tertiary);border-color:var(--text-primary);transform:translateY(-2px)}.tech-stack-banner{margin-top:var(--spacing-xl);border-top:1px solid var(--border-subtle);padding-top:var(--spacing-lg)}.tech-stack-title{color:var(--text-muted);letter-spacing:2px;margin-bottom:var(--spacing-md);font-size:.85rem;font-weight:700}.tech-stack-icons{gap:var(--spacing-lg);color:var(--text-secondary);align-items:center;font-size:1.8rem;display:flex}.tech-stack-icons svg{transition:color var(--transition-fast), transform var(--transition-fast)}.tech-stack-icons svg:hover{color:var(--text-primary);transform:translateY(-3px)}@media (width<=768px){.hero-section{min-height:60vh;padding-top:var(--spacing-xl);padding-bottom:var(--spacing-xl);text-align:center}.hero-avatar{width:100px;height:100px;margin:0 auto var(--spacing-md) auto}.hero-actions{align-items:stretch;gap:var(--spacing-md);flex-direction:column}.hero-actions .btn{width:100%}.tech-stack-icons{justify-content:center;gap:var(--spacing-md);flex-wrap:wrap}}@media (width<=480px){.hero-title{font-size:2rem}.hero-subtitle{font-size:1.25rem}.hero-description{font-size:1rem}}.about-section{padding:var(--spacing-xl) 0;background-color:var(--bg-secondary)}.about-grid{gap:var(--spacing-xl);grid-template-columns:1fr 1fr;align-items:center;display:grid}.about-text{color:var(--text-secondary);margin-bottom:var(--spacing-md);font-size:1.1rem;line-height:1.8}.about-stats{gap:var(--spacing-lg);padding:var(--spacing-lg);grid-template-columns:1fr 1fr;display:grid}.stat-item{text-align:center}.stat-number{color:var(--accent-primary);margin-bottom:var(--spacing-xs);font-size:2.5rem;font-weight:800}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;font-size:.9rem;font-weight:600}@media (width<=900px){.about-grid{gap:var(--spacing-lg);grid-template-columns:1fr}}@media (width<=480px){.about-stats{gap:var(--spacing-md);padding:var(--spacing-md)}.stat-number{font-size:2rem}}.services-section{padding:var(--spacing-xl) 0}.services-header{text-align:center;margin-bottom:var(--spacing-xl)}.services-grid{gap:var(--spacing-lg);grid-template-columns:repeat(auto-fit,minmax(280px,1fr));display:grid}.service-card{padding:var(--spacing-xl) var(--spacing-lg);text-align:center;transition:transform var(--transition-normal), box-shadow var(--transition-normal);flex-direction:column;align-items:center;display:flex}.service-card:hover{border-color:var(--accent-primary);transform:translateY(-8px);box-shadow:0 10px 30px #00000080}.service-icon{background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin-bottom:1.5rem;display:flex}.service-title{color:var(--text-primary);margin-bottom:1rem;font-size:1.25rem}.service-desc{color:var(--text-secondary);font-size:.95rem;line-height:1.6}@media (width<=480px){.service-card{padding:var(--spacing-lg) var(--spacing-md)}}.skills-section{padding:var(--spacing-xl) 0}.skills-header{text-align:center;margin-bottom:var(--spacing-lg)}.skills-grid{gap:var(--spacing-lg);grid-template-columns:repeat(auto-fit,minmax(260px,1fr));display:grid}.skill-category-card{padding:var(--spacing-lg);border-radius:var(--radius-lg)}.skill-category-title{color:var(--text-primary);border-bottom:1px solid var(--border-subtle);margin-bottom:1.5rem;padding-bottom:.5rem;font-size:1.25rem}.skill-items{grid-template-columns:repeat(2,1fr);gap:1rem;display:grid}.skill-item{border-radius:var(--radius-sm);transition:background var(--transition-fast);align-items:center;gap:.75rem;padding:.5rem;display:flex}.skill-item:hover{background:var(--bg-tertiary)}.skill-icon{justify-content:center;align-items:center;font-size:1.5rem;display:flex}.skill-name{color:var(--text-secondary);font-size:.95rem;font-weight:500}.skill-item:hover .skill-name{color:var(--text-primary)}@media (width<=480px){.skill-items{grid-template-columns:1fr}}.lightbox-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:9999;background-color:#000000d9;justify-content:center;align-items:center;animation:.3s fadeIn;display:flex;position:fixed;inset:0}.lightbox-content{justify-content:center;align-items:center;width:90vw;height:90vh;display:flex;position:relative}.lightbox-image{object-fit:contain;-webkit-user-select:none;user-select:none;border-radius:8px;max-width:100%;max-height:100%;box-shadow:0 10px 40px #00000080}.lightbox-close{color:#fff;cursor:pointer;opacity:.7;transition:opacity var(--transition-fast), transform var(--transition-fast);background:0 0;border:none;padding:8px;font-size:2rem;line-height:1;position:absolute;top:-40px;right:0}.lightbox-close:hover{opacity:1;transform:scale(1.1)}.lightbox-btn{color:#fff;cursor:pointer;width:50px;height:50px;transition:background var(--transition-fast), transform var(--transition-fast);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff1a;border:1px solid #fff3;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.lightbox-btn:hover{background:#fff3;transform:translateY(-50%)scale(1.1)}.lightbox-prev{left:-60px}.lightbox-next{right:-60px}.lightbox-counter{color:#ffffffb3;letter-spacing:1px;font-size:.9rem;font-weight:500;position:absolute;bottom:-30px;left:50%;transform:translate(-50%)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@media (width<=768px){.lightbox-content{width:95vw}.lightbox-prev{background:#00000080;width:40px;height:40px;left:10px}.lightbox-next{background:#00000080;width:40px;height:40px;right:10px}.lightbox-close{top:-35px;right:0}}.project-card{height:100%;transition:transform var(--transition-normal), border-color var(--transition-fast), box-shadow var(--transition-normal);flex-direction:column;justify-content:space-between;min-width:0;max-width:100%;display:flex;position:relative;overflow:hidden}.project-card:hover{border-color:var(--border-strong);background:var(--bg-tertiary);transform:translateY(-4px);box-shadow:0 10px 30px -10px #00000080}.project-content{padding:var(--spacing-lg);margin-bottom:var(--spacing-lg);flex-grow:1;min-width:0;padding-bottom:0}.project-title{margin-bottom:var(--spacing-sm);color:var(--text-primary);font-size:1.25rem;font-weight:600}.project-description{color:var(--text-secondary);margin-bottom:var(--spacing-md);font-size:.95rem;line-height:1.5}.project-tech{gap:var(--spacing-sm);flex-wrap:wrap;display:flex}.tech-badge{border:1px solid var(--border-subtle);color:var(--text-secondary);background-color:#ffffff0d;border-radius:20px;padding:4px 10px;font-size:.75rem;font-weight:500}.project-links{gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-lg);border-top:1px solid var(--border-subtle);background-color:#0003;flex-wrap:wrap;display:flex}.project-image-container{border-bottom:1px solid var(--border-subtle);background-color:#0000;flex-shrink:0;width:100%;height:auto;position:relative;overflow:hidden}.project-image{width:100%;height:auto;transition:transform var(--transition-normal);display:block}.project-card:hover .project-image{transform:scale(1.05)}.project-link{color:var(--text-secondary);transition:color var(--transition-fast);align-items:center;gap:6px;font-size:.9rem;font-weight:500;display:flex}.project-link:hover{color:var(--text-primary)}.demo-link:hover{color:var(--accent-primary)}.mockup-badge{color:#fff;z-index:20;text-transform:uppercase;letter-spacing:.5px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);white-space:nowrap;background-color:#ef4444f2;border:1px solid #fff3;border-radius:20px;padding:6px 12px;font-size:.75rem;font-weight:700;position:absolute;top:16px;right:16px;box-shadow:0 4px 6px #0000004d}.carousel-btn{color:#fff;cursor:pointer;opacity:0;width:28px;height:28px;transition:opacity var(--transition-fast), background var(--transition-fast);z-index:10;background:#0009;border:none;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.project-image-container:hover .carousel-btn{opacity:1}.carousel-btn:hover{background:var(--accent-primary)}.prev-btn{left:8px}.next-btn{right:8px}.carousel-dots{z-index:10;gap:6px;display:flex;position:absolute;bottom:12px;left:50%;transform:translate(-50%)}.carousel-dot{cursor:pointer;width:8px;height:8px;transition:background var(--transition-fast), transform var(--transition-fast);background:#fff6;border:none;border-radius:50%;padding:0}.carousel-dot.active{background:#fff;transform:scale(1.2)}.carousel-dot:hover{background:#fffc}@media (width<=480px){.project-content,.project-links{padding:var(--spacing-md)}}.projects-section{padding:var(--spacing-xl) 0}.section-title{margin-bottom:var(--spacing-sm);color:var(--text-primary);font-size:2rem;font-weight:700}.secondary-title{margin-top:var(--spacing-xl);font-size:1.5rem}.section-subtitle{color:var(--text-secondary);margin-bottom:var(--spacing-lg);max-width:600px;font-size:1.1rem}.project-grid{gap:var(--spacing-lg);grid-template-columns:repeat(auto-fill,minmax(280px,1fr));max-width:100%;display:grid}.hero-wrapper{grid-column:1/-1;max-width:100%}.hero-project{border-color:var(--accent-primary);box-sizing:border-box;flex-direction:row;align-items:center;max-width:100%;display:flex;box-shadow:0 4px 30px #3b82f633}.hero-project .project-image-container{flex:1;width:50%;height:auto}.hero-project .project-content{flex-direction:column;flex:1;justify-content:center;width:50%;display:flex}@media (width<=900px){.hero-project{flex-direction:column}.hero-project .project-image-container{width:100%;height:auto}.hero-project .project-content{width:100%}}@media (width<=768px){.projects-section{padding:var(--spacing-lg) 0}.project-grid{gap:var(--spacing-md);grid-template-columns:1fr}.section-title{font-size:1.5rem}.secondary-title{margin-top:var(--spacing-lg);font-size:1.3rem}.hero-project{flex-direction:column}.hero-project .project-image-container{width:100%;height:auto}}.filters-container{flex-wrap:wrap;justify-content:center;gap:.75rem;margin-bottom:2rem;display:flex}.filter-btn{background:var(--bg-secondary);border:1px solid var(--border-strong);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-normal);border-radius:2rem;padding:.5rem 1.25rem;font-size:.9rem;font-weight:500}.filter-btn:hover{background:var(--bg-tertiary);color:var(--text-primary);border-color:var(--accent-primary)}.filter-btn.active{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.contact-cta-section{padding:var(--spacing-xl) 0;margin-bottom:var(--spacing-xl)}.cta-box{padding:var(--spacing-xl);text-align:center;border-color:var(--accent-primary);box-shadow:0 10px 40px #3b82f61a}.cta-title{margin-bottom:var(--spacing-md);color:var(--text-primary);font-size:2.2rem;font-weight:800}.cta-description{color:var(--text-secondary);max-width:600px;margin:0 auto var(--spacing-lg) auto;font-size:1.1rem;line-height:1.6}.cta-buttons{gap:var(--spacing-md);margin-bottom:var(--spacing-xl);justify-content:center;display:flex}.cta-btn{align-items:center;gap:10px;padding:14px 32px;font-size:1.1rem;display:inline-flex}.cta-socials{border-top:1px solid var(--border-subtle);padding-top:var(--spacing-lg);max-width:400px;margin:0 auto}.cta-socials-text{color:var(--text-muted);margin-bottom:var(--spacing-md);font-size:.9rem}.social-links-row{justify-content:center;gap:var(--spacing-md);display:flex}.social-links-row .social-link{background:var(--bg-secondary);border:1px solid var(--border-subtle);width:40px;height:40px;color:var(--text-secondary);transition:all var(--transition-fast);border-radius:50%;justify-content:center;align-items:center;display:flex}.social-links-row .social-link:hover{color:var(--text-primary);border-color:var(--text-primary);background:var(--bg-tertiary);transform:translateY(-2px)}@media (width<=768px){.cta-box{padding:var(--spacing-lg) var(--spacing-md)}.cta-title{font-size:1.8rem}.cta-buttons{flex-direction:column;align-items:stretch}.cta-btn{justify-content:center}}.simple-contact-form{width:100%;max-width:500px;margin:1.5rem auto 0}.contact-textarea{background:var(--bg-secondary);border:1px solid var(--border-strong);width:100%;color:var(--text-primary);border-radius:var(--radius-md);resize:vertical;transition:border-color var(--transition-fast), background var(--transition-fast);padding:1rem;font-family:inherit;font-size:1rem}.contact-textarea:focus{border-color:var(--accent-primary);background:var(--bg-primary);outline:none}.contact-textarea::placeholder{color:var(--text-muted)}@media (width<=480px){.cta-title{font-size:1.5rem}.cta-box{padding:var(--spacing-md)}}.back-to-top{background-color:var(--accent-primary);color:#fff;cursor:pointer;z-index:99;width:3rem;height:3rem;transition:background-color var(--transition-fast);border:none;border-radius:50%;justify-content:center;align-items:center;font-size:1.2rem;display:flex;position:fixed;bottom:2rem;right:2rem;box-shadow:0 4px 12px #0000004d}.back-to-top:hover{background-color:var(--accent-secondary)}@media (width<=768px){.back-to-top{width:2.75rem;height:2.75rem;bottom:1.5rem;right:1.5rem}}