:root{--bg-primary:#ebeae4;--bg-secondary:#f0f0ea;--bg-card:#fff;--bg-card-hover:#fafafa;--bg-glass:#ffffffd9;--bg-nav:#ebeae4e6;--text-primary:#090909;--text-secondary:#341c09;--text-muted:#666;--accent-blue:#090909;--accent-purple:#090909;--accent-cyan:#090909;--accent-green:#090909;--accent-pink:#090909;--accent-orange:#090909;--gradient-primary:#090909;--gradient-hero:#ebeae4;--gradient-card:#fff;--gradient-accent:#090909;--gradient-green:#090909;--border-color:#0000001a;--border-glow:transparent;--shadow-sm:none;--shadow-md:none;--shadow-lg:0 8px 30px #0000000d;--shadow-glow:none;--shadow-glow-purple:none;--font-body:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-heading:"Space Grotesk", "Inter", sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace;--section-padding:100px 0;--container-width:1200px;--container-padding:0 24px;--radius-sm:0px;--radius-md:0px;--radius-lg:0px;--radius-xl:0px;--radius-full:9999px;--transition-fast:.2s ease;--transition-base:.3s ease;--transition-slow:.5s ease;--transition-spring:.4s cubic-bezier(.175, .885, .32, 1.275)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.7;overflow-x:hidden}a{color:inherit;transition:color var(--transition-fast);text-decoration:none}img{max-width:100%;display:block}ul,ol{list-style:none}button{cursor:pointer;font-family:inherit;font-size:inherit;border:none;outline:none}.container{max-width:var(--container-width);padding:var(--container-padding);margin:0 auto}.section{padding:var(--section-padding);position:relative}.section-header{text-align:center;margin-bottom:60px}.section-label{font-family:var(--font-mono);color:var(--accent-blue);text-transform:uppercase;letter-spacing:3px;border-radius:var(--radius-full);background:#3b82f61a;border:1px solid #3b82f633;margin-bottom:12px;padding:6px 16px;font-size:.85rem;display:inline-block}.section-title{font-family:var(--font-heading);background:var(--gradient-accent);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:16px;font-size:clamp(2rem,4vw,3rem);font-weight:700}.section-subtitle{color:var(--text-secondary);max-width:600px;margin:0 auto;font-size:1.1rem}.navbar{z-index:1000;background:var(--bg-nav);border-bottom:1px solid var(--border-color);transition:all var(--transition-base);padding:0 24px;position:fixed;top:0;left:0;right:0}.navbar.scrolled{background:var(--bg-nav);box-shadow:var(--shadow-md)}.navbar .container{justify-content:space-between;align-items:center;height:72px;display:flex}.nav-logo{font-family:var(--font-heading);background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1.5rem;font-weight:700}.nav-logo span{color:var(--text-muted);-webkit-text-fill-color:var(--text-muted);font-size:.9rem;font-weight:400}.nav-links{z-index:1000;-webkit-backdrop-filter:blur(20px);scrollbar-width:none;-webkit-overflow-scrolling:touch;background:#fffc;border:1px solid #0000000d;border-radius:40px;align-items:center;gap:8px;max-width:calc(100vw - 32px);padding:6px;display:flex;position:fixed;bottom:24px;left:50%;overflow-x:auto;transform:translate(-50%);box-shadow:0 10px 30px #00000014,inset 0 2px 4px #00000005}.nav-links::-webkit-scrollbar{display:none}[data-theme=dark] .nav-links{background:#1e1e23cc;border:1px solid #ffffff0d;box-shadow:0 10px 30px #0000004d,inset 0 2px 4px #0000001a}.nav-indicator{z-index:0;pointer-events:auto;cursor:grab;opacity:0;background:#fff;border:1px solid #0000000d;border-radius:30px;transition:all .4s cubic-bezier(.68,-.1,.265,1.15);position:absolute;box-shadow:0 2px 10px #00000014}[data-theme=dark] .nav-indicator{background:#ffffff1a;border:1px solid #ffffff0d;box-shadow:0 4px 12px #0003}.nav-indicator.dragging{cursor:grabbing;transition:none}.nav-links a{color:var(--text-secondary);transition:color var(--transition-fast);z-index:1;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;border-radius:30px;padding:6px 16px;font-size:.9rem;font-weight:500;position:relative}.nav-links a:after{display:none}.nav-links a:hover,.nav-links a:focus,.nav-links a:active,.nav-links a.active{color:var(--text-primary)}.nav-actions{align-items:center;gap:12px;display:flex}.lang-toggle{background:var(--bg-card);border-radius:var(--radius-full);border:1px solid var(--border-color);align-items:center;padding:3px;display:flex;overflow:hidden}.lang-btn{color:var(--text-muted);border-radius:var(--radius-full);transition:all var(--transition-fast);letter-spacing:.5px;background:0 0;padding:6px 14px;font-size:.8rem;font-weight:600}.lang-btn.active{background:var(--gradient-primary);color:#fff}.nav-menu-toggle{background:0 0;flex-direction:column;gap:5px;padding:5px;display:none}.nav-menu-toggle span{background:var(--text-primary);width:24px;height:2px;transition:all var(--transition-base);border-radius:2px}.nav-menu-toggle.open span:first-child{transform:rotate(45deg)translate(5px,5px)}.nav-menu-toggle.open span:nth-child(2){opacity:0}.nav-menu-toggle.open span:nth-child(3){transform:rotate(-45deg)translate(5px,-5px)}#hero{background:var(--gradient-hero);align-items:center;min-height:100vh;padding-top:72px;display:flex;position:relative;overflow:hidden}.hero-content{z-index:2;grid-template-columns:1fr 1fr;align-items:center;gap:60px;display:grid;position:relative}.hero-text{max-width:600px}.hero-badge{border-radius:var(--radius-full);color:var(--accent-green);background:#10b9811a;border:1px solid #10b9814d;align-items:center;gap:8px;margin-bottom:24px;padding:8px 18px;font-size:.85rem;animation:3s ease-in-out infinite pulse-badge;display:inline-flex}.hero-badge .dot{background:var(--accent-green);border-radius:50%;width:8px;height:8px;animation:2s ease-in-out infinite pulse-dot}@keyframes pulse-badge{0%,to{box-shadow:0 0 #10b98133}50%{box-shadow:0 0 0 8px #10b98100}}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.4}}.hero-title{font-family:var(--font-heading);margin-bottom:20px;font-size:clamp(2.5rem,5vw,4rem);font-weight:800;line-height:1.15}.hero-title .highlight{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-subtitle{color:var(--text-secondary);margin-bottom:36px;font-size:1.15rem;line-height:1.8}.hero-cta{flex-wrap:wrap;gap:16px;display:flex}.hero-stats{border-top:1px solid var(--border-color);gap:40px;margin-top:48px;padding-top:32px;display:flex}.hero-stat .stat-value{font-family:var(--font-heading);background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:2rem;font-weight:700}.hero-stat .stat-label{color:var(--text-muted);margin-top:4px;font-size:.85rem}.hero-visual{perspective:800px;justify-content:center;align-items:center;display:flex;position:relative}.hero-avatar-wrapper{width:380px;height:380px;position:relative}.hero-avatar-wrapper:before{content:"";opacity:.5;filter:blur(25px);z-index:0;background:conic-gradient(#d1d1d1,#ebeae4,#fff,#d1d1d1);border-radius:50%;animation:8s linear infinite spin-ring;position:absolute;inset:-20px}.hero-avatar-wrapper:after{content:"";z-index:0;background:conic-gradient(from 180deg,#0000 0%,#0000000d 25%,#0000 50%,#00000014 75%,#0000 100%);border-radius:50%;animation:6s linear infinite reverse spin-ring;position:absolute;inset:-10px}@keyframes spin-ring{to{transform:rotate(360deg)}}[data-theme=dark] .hero-avatar-wrapper:before{opacity:.35;filter:blur(30px)}.hero-avatar{background:var(--bg-card);z-index:1;-webkit-backdrop-filter:blur(10px);border:3px solid #ffffff4d;border-radius:50%;justify-content:center;align-items:center;width:100%;height:100%;font-size:8rem;transition:transform .5s cubic-bezier(.34,1.56,.64,1);display:flex;position:relative;overflow:hidden;box-shadow:0 20px 60px #6366f133,0 8px 20px #0000001a,inset 0 -4px 12px #0000000d}.hero-avatar:hover{transform:scale(1.05)rotateY(5deg)}[data-theme=dark] .hero-avatar{border-color:#ffffff1a;box-shadow:0 20px 60px #8b5cf626,0 8px 20px #0000004d,inset 0 2px 4px #ffffff0d}.hero-avatar img{object-fit:cover;width:100%;height:100%}.tech-badge{-webkit-backdrop-filter:blur(20px)saturate(180%);letter-spacing:.02em;color:var(--text-primary);white-space:nowrap;z-index:2;cursor:default;background:#ffffffd9;border:1px solid #fff6;border-radius:50px;align-items:center;gap:8px;padding:10px 20px;font-size:.8rem;font-weight:700;transition:transform .3s,box-shadow .3s;animation:6s ease-in-out infinite orbit-float;display:flex;position:absolute;box-shadow:0 8px 32px #6366f11f,0 2px 8px #0000000f,inset 0 1px 2px #fffc}.tech-badge:hover{box-shadow:0 16px 48px #6366f140,0 4px 12px #0000001a,inset 0 1px 2px #ffffffe6;transform:translateY(-6px)scale(1.08)!important}[data-theme=dark] .tech-badge{background:#1e1e32bf;border:1px solid #ffffff14;box-shadow:0 8px 32px #8b5cf626,0 2px 8px #0000004d,inset 0 1px 2px #ffffff0f}[data-theme=dark] .tech-badge:hover{box-shadow:0 16px 48px #8b5cf64d,0 4px 12px #0006,inset 0 1px 2px #ffffff1a}.tech-badge .badge-icon{filter:drop-shadow(0 2px 4px #0000001a);font-size:1.2rem}.hero-orbit-ring{z-index:2;pointer-events:none;border-radius:50%;animation:25s linear infinite spin-orbit;position:absolute;inset:-20%}.tech-badge{pointer-events:auto;transform-origin:50%;animation:25s linear infinite counter-spin;position:absolute;rotate:0deg}.tech-badge-1{top:-20px;left:calc(50% - 60px)}.tech-badge-2{top:calc(50% - 20px);right:-60px}.tech-badge-3{bottom:-20px;left:calc(50% - 60px)}.tech-badge-4{top:calc(50% - 20px);left:-60px}@keyframes spin-orbit{0%{rotate:0deg}to{rotate:360deg}}@keyframes counter-spin{0%{rotate:0deg}to{rotate:-360deg}}.btn{border-radius:var(--radius-md);transition:all var(--transition-base);align-items:center;gap:10px;padding:14px 28px;font-size:.95rem;font-weight:600;display:inline-flex;position:relative;overflow:hidden}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 15px #3b82f64d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #3b82f666}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-color);background:0 0}.btn-secondary:hover{border-color:var(--accent-blue);background:#3b82f60d;transform:translateY(-2px)}.btn-green{background:var(--gradient-green);color:#fff;box-shadow:0 4px 15px #10b9814d}.btn-green:hover{transform:translateY(-2px);box-shadow:0 8px 25px #10b98166}.btn-icon{font-size:1.1rem}#about{background:var(--bg-secondary)}.about-content{grid-template-columns:1fr 1fr;align-items:center;gap:60px;display:grid}.about-image{position:relative}.about-image-card{background:var(--gradient-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);box-shadow:var(--shadow-glow-purple);padding:32px}.about-code-block{background:var(--bg-primary);border-radius:var(--radius-md);font-family:var(--font-mono);padding:24px;font-size:.85rem;line-height:1.9;overflow-x:auto}.code-line{display:block}.code-keyword{color:var(--accent-purple)}.code-string{color:var(--accent-green)}.code-variable{color:var(--accent-cyan)}.code-comment{color:var(--text-muted)}.code-bracket{color:var(--text-secondary)}.about-text{background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border-color);padding:40px}.about-text h3{font-family:var(--font-heading);color:var(--text-primary);margin-bottom:24px;font-size:2rem;display:inline-block}.about-text p{color:var(--text-secondary);margin-bottom:20px;font-size:1.1rem;line-height:1.7}.about-highlights{grid-template-columns:1fr 1fr;gap:16px;margin-top:28px;display:grid}.highlight-item{background:var(--bg-card-hover);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:all var(--transition-base);align-items:center;gap:12px;padding:14px 18px;display:flex}.highlight-item:hover{border-color:var(--accent-blue);transform:translate(4px)}.highlight-icon{font-size:.85rem;font-family:var(--font-mono);color:var(--text-muted);letter-spacing:1px}.highlight-text{font-size:.9rem;font-weight:500}#services{background:var(--bg-primary)}.services-stack{flex-direction:column;gap:60vh;margin-top:40px;padding-bottom:10vh;display:flex;position:relative}.service-card-stack{z-index:1;height:auto;min-height:400px;position:sticky;top:20vh}.service-card-stack:first-child{z-index:1;top:20vh}.service-card-stack:nth-child(2){z-index:2;top:calc(20vh + 10px)}.service-card-stack:nth-child(3){z-index:3;top:calc(20vh + 20px)}.service-card-stack:nth-child(4){z-index:4;top:calc(20vh + 30px)}.service-card-stack:nth-child(5){z-index:5;top:calc(20vh + 40px)}.service-card-stack:nth-child(6){z-index:6;top:calc(20vh + 50px)}.service-card-inner{-webkit-backdrop-filter:blur(30px);border-radius:var(--radius-lg);transform-origin:top;background:#fffffff2;border:1px solid #fff3;flex-direction:row;align-items:stretch;transition:transform .4s,filter .4s;display:flex;overflow:hidden;box-shadow:inset 0 10px 20px #ffffff26,0 15px 35px #0000001a}[data-theme=dark] .service-card-inner{background:#18181ef2;border:1px solid #ffffff14;box-shadow:inset 0 1px #ffffff1a,0 15px 35px #0006}.service-card-image{flex:0 0 35%;position:relative;overflow:hidden}.service-card-image img{object-fit:cover;aspect-ratio:3/4;width:100%;height:100%}.service-card-image:after{content:"";background:linear-gradient(90deg,#0000,#ffffff0d);position:absolute;inset:0}[data-theme=dark] .service-card-image:after{background:linear-gradient(90deg,#0000,#1e1e2866)}.service-card-content{flex-direction:column;flex:1;justify-content:center;padding:40px;display:flex}.service-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:20px;font-size:1.6rem;display:flex}.service-icon.blue{background:#3b82f626}.service-icon.purple{background:#8b5cf626}.service-icon.cyan{background:#06b6d426}.service-icon.green{background:#10b98126}.service-icon.pink{background:#ec489926}.service-icon.orange{background:#f59e0b26}.service-card-content h3{font-family:var(--font-heading);color:var(--text-primary);margin-bottom:16px;font-size:1.8rem}.service-card-content p{color:var(--text-secondary);margin-bottom:24px;font-size:1.05rem;line-height:1.7}.service-tags{flex-wrap:wrap;gap:8px;display:flex}.service-tag{border:1px solid var(--border-color);border-radius:var(--radius-full);color:var(--text-muted);background:#ffffff0d;padding:4px 12px;font-size:.75rem}.service-cta{color:var(--accent-blue);transition:gap var(--transition-fast);align-items:center;gap:6px;margin-top:16px;font-size:.9rem;font-weight:600;display:inline-flex}.service-cta:hover{gap:12px}#portfolio{background:var(--bg-secondary)}#portfolio-grid{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:28px;display:grid}.portfolio-card{background:var(--gradient-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-base);overflow:hidden}.portfolio-card:hover{border-color:var(--border-glow);box-shadow:var(--shadow-glow);transform:translateY(-6px)}.portfolio-image{background:var(--bg-primary);justify-content:center;align-items:center;width:100%;height:220px;font-size:3rem;display:flex;position:relative;overflow:hidden}.portfolio-image img{object-fit:cover;width:100%;height:100%}.portfolio-overlay{opacity:0;transition:opacity var(--transition-base);background:#0a0a0fb3;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.portfolio-card:hover .portfolio-overlay{opacity:1}.portfolio-info{padding:24px}.portfolio-info h3{font-family:var(--font-heading);margin-bottom:8px;font-size:1.15rem}.portfolio-info p{color:var(--text-secondary);margin-bottom:16px;font-size:.9rem;line-height:1.6}.portfolio-tech{flex-wrap:wrap;gap:6px;display:flex}.portfolio-tech span{border-radius:var(--radius-full);color:var(--accent-blue);background:#3b82f61a;border:1px solid #3b82f633;padding:3px 10px;font-size:.75rem}#blog{background:var(--bg-primary)}.blog-grid{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:28px;display:grid}.blog-card{background:var(--gradient-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-base);overflow:hidden}.blog-card:hover{border-color:var(--border-glow);box-shadow:var(--shadow-glow);transform:translateY(-6px)}.blog-card-header{padding:28px 28px 0}.blog-category{text-transform:uppercase;letter-spacing:1px;border-radius:var(--radius-full);margin-bottom:14px;padding:4px 12px;font-size:.75rem;font-weight:600;display:inline-block}.blog-category.networking{color:var(--accent-blue);background:#3b82f626}.blog-category.linux{color:var(--accent-orange);background:#f59e0b26}.blog-category.tips{color:var(--accent-green);background:#10b98126}.blog-card h3{font-family:var(--font-heading);margin-bottom:10px;font-size:1.2rem;line-height:1.4}.blog-card-body{padding:0 28px}.blog-card-body p{color:var(--text-secondary);font-size:.92rem;line-height:1.7}.blog-card-footer{border-top:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-top:20px;padding:20px 28px;display:flex}.blog-date{color:var(--text-muted);font-size:.82rem}.blog-read-more{color:var(--accent-blue);transition:gap var(--transition-fast);align-items:center;gap:6px;font-size:.88rem;font-weight:600;display:inline-flex}.blog-read-more:hover{gap:12px}.blog-modal-overlay{z-index:2000;opacity:0;visibility:hidden;transition:all var(--transition-base);background:#000c;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.blog-modal-overlay.active{opacity:1;visibility:visible}.blog-modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);width:100%;max-width:720px;max-height:85vh;transition:transform var(--transition-base);padding:40px;overflow-y:auto;transform:translateY(20px)}.blog-modal-overlay.active .blog-modal{transform:translateY(0)}.blog-modal-close{float:right;background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-sm);width:40px;height:40px;transition:all var(--transition-fast);justify-content:center;align-items:center;font-size:1.3rem;display:flex}.blog-modal-close:hover{border-color:var(--accent-pink);background:#ec489926}.blog-modal h2{font-family:var(--font-heading);margin-bottom:24px;margin-right:50px;font-size:1.7rem}.blog-modal-content h3{font-family:var(--font-heading);color:var(--accent-blue);margin:24px 0 12px;font-size:1.2rem}.blog-modal-content p{color:var(--text-secondary);margin-bottom:14px;line-height:1.8}.blog-modal-content code{background:var(--bg-primary);font-family:var(--font-mono);color:var(--accent-cyan);border-radius:4px;padding:2px 8px;font-size:.88rem}.blog-modal-content pre{background:var(--bg-primary);border-radius:var(--radius-md);border:1px solid var(--border-color);margin:16px 0;padding:20px;overflow-x:auto}.blog-modal-content pre code{background:0 0;padding:0;font-size:.85rem;line-height:1.6}.blog-modal-content ul,.blog-modal-content ol{color:var(--text-secondary);margin-bottom:14px;padding-left:24px}.blog-modal-content li{margin-bottom:8px;line-height:1.7;list-style:outside}.blog-modal-content ol li{list-style:decimal}#contact{background:var(--bg-secondary)}.contact-content{grid-template-columns:1fr 1fr;gap:48px;display:grid}.contact-info h3{font-family:var(--font-heading);margin-bottom:16px;font-size:1.5rem}.contact-info>p{color:var(--text-secondary);margin-bottom:32px;font-size:1.05rem}.contact-methods{flex-direction:column;gap:18px;margin-bottom:36px;display:flex}.contact-method{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:all var(--transition-base);align-items:center;gap:16px;padding:16px 20px;display:flex}.contact-method:hover{border-color:var(--border-glow);transform:translate(6px)}.contact-method-icon{font-size:1.4rem}.contact-method-text{color:var(--text-secondary);font-size:.95rem}.contact-method-text strong{color:var(--text-primary);margin-bottom:2px;font-size:1rem;display:block}.social-links{gap:12px;display:flex}.social-link{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);width:48px;height:48px;transition:all var(--transition-base);color:var(--text-secondary);justify-content:center;align-items:center;font-size:1.2rem;display:flex}.social-link:hover{border-color:var(--accent-blue);color:var(--accent-blue);box-shadow:var(--shadow-glow);transform:translateY(-4px)}.contact-form-card{background:var(--gradient-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:36px}.form-group{margin-bottom:20px}.form-group 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