*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary:#0a0a0f;--bg-secondary:#0f0f17;--bg-card:#13131e;--bg-card-hover:#18182a;--border:#ffffff12;--border-accent:#6378ff59;--text-primary:#e8e8f0;--text-secondary:#9090b0;--text-muted:#5a5a7a;--accent-blue:#6378ff;--accent-blue-light:#8296ff;--accent-glow:#6378ff26;--accent-purple:#9f7aea;--accent-teal:#4ecdc4;--header-bg:#0a0a0fd9;--title-gradient:linear-gradient(135deg, #f0f0ff 0%, var(--accent-blue-light) 100%);--font-sans:"Poppins", system-ui, sans-serif;--font-serif:"Merriweather", Georgia, serif;--radius:12px;--radius-sm:8px;--radius-lg:18px;--transition:.2s ease;--transition-slow:.4s ease;--section-gap:80px;--content-width:860px}body.light-theme{--bg-primary:#f8f9fc;--bg-secondary:#fff;--bg-card:#fff;--bg-card-hover:#f1f3f8;--border:#00000014;--border-accent:#6378ff66;--text-primary:#1a1a24;--text-secondary:#4a4a65;--text-muted:#868e96;--accent-blue:#4c63ff;--accent-blue-light:#3b50df;--accent-glow:#6378ff14;--header-bg:#f8f9fcd9;--title-gradient:linear-gradient(135deg, #1a1a24 0%, var(--accent-blue) 100%)}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.7;overflow-x:hidden}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-card);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent-blue)}h1,h2,h3,h4{font-family:var(--font-serif);color:var(--text-primary);font-weight:700;line-height:1.3}a{color:var(--accent-blue);transition:color var(--transition);text-decoration:none}a:hover{color:var(--accent-blue-light)}.app{background:radial-gradient(ellipse 80% 60% at 50% -20%, #6378ff0f 0%, transparent 60%), var(--bg-primary);min-height:100vh}.container{max-width:var(--content-width);margin:0 auto;padding:0 24px}section{padding:var(--section-gap) 0;border-bottom:1px solid var(--border)}section:last-child{border-bottom:none}.site-header{z-index:100;background:var(--header-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);transition:background var(--transition-slow);justify-content:flex-end;align-items:center;gap:12px;padding:14px 32px;display:flex;position:fixed;top:0;left:0;right:0}.lang-btn{border:1px solid var(--border);color:var(--text-secondary);font-family:var(--font-sans);letter-spacing:.06em;cursor:pointer;transition:all var(--transition);background:0 0;border-radius:20px;padding:5px 12px;font-size:12px;font-weight:600}.lang-btn:hover,.lang-btn.active{border-color:var(--accent-blue);color:var(--accent-blue);background:var(--accent-glow)}.theme-btn{border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;width:32px;height:32px;transition:all var(--transition);background:0 0;border-radius:50%;justify-content:center;align-items:center;font-size:14px;display:flex}.theme-btn:hover{border-color:var(--accent-blue);color:var(--accent-blue)}.hero{padding-top:100px;padding-bottom:var(--section-gap);border-bottom:1px solid var(--border)}.hero h1{letter-spacing:-.02em;background:var(--title-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:10px;font-size:clamp(2.4rem,6vw,3.6rem);font-weight:700}.hero-subtitle{color:var(--text-secondary);font-size:1.15rem;font-weight:400;font-family:var(--font-sans);margin-bottom:20px}.hero-description{color:var(--text-secondary);max-width:560px;margin-bottom:28px;font-size:.95rem;line-height:1.75}.hero-contacts{flex-wrap:wrap;align-items:center;gap:20px;margin-bottom:28px;display:flex}.contact-link{color:var(--text-secondary);transition:color var(--transition);align-items:center;gap:6px;font-size:13px;display:flex}.contact-link:hover{color:var(--accent-blue-light)}.contact-link .icon{color:var(--accent-blue);font-size:14px}.contact-location{color:var(--text-secondary);align-items:center;gap:6px;font-size:13px;display:flex}.hero-divider{background:var(--border);width:100%;height:1px;margin:4px 0 8px}.download-btn{border:1px solid var(--border-accent);color:var(--accent-blue);font-family:var(--font-sans);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);background:0 0;align-items:center;gap:8px;padding:10px 22px;font-size:13px;font-weight:500;display:inline-flex}.download-btn:hover{background:var(--accent-glow);border-color:var(--accent-blue);transform:translateY(-1px);box-shadow:0 0 20px #6378ff26}.section-title{margin-bottom:36px;padding-bottom:14px;font-size:1.75rem;position:relative}.section-title:after{content:"";background:var(--accent-blue);border-radius:2px;width:40px;height:2px;position:absolute;bottom:0;left:0}.about-text p{color:var(--text-secondary);margin-bottom:16px;font-size:.95rem;line-height:1.8}.about-text p:last-child{margin-bottom:0}.skills-grid{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}@media (width<=640px){.skills-grid{grid-template-columns:1fr}}.skill-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);transition:all var(--transition);padding:20px 22px;position:relative;overflow:hidden}.skill-card:before{content:"";background:linear-gradient(90deg, var(--accent-blue), transparent);opacity:0;height:2px;transition:opacity var(--transition);position:absolute;top:0;left:0;right:0}.skill-card:hover{border-color:var(--border-accent);background:var(--bg-card-hover);transform:translateY(-2px)}.skill-card:hover:before{opacity:1}.skill-card-title{letter-spacing:.08em;text-transform:uppercase;color:var(--accent-blue);font-size:12px;font-weight:600;font-family:var(--font-sans);margin-bottom:12px}.skill-card ul{flex-direction:column;gap:5px;list-style:none;display:flex}.skill-card li{color:var(--text-secondary);font-size:13px;line-height:1.5}.job-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:border-color var(--transition);padding:28px 30px}.job-card:hover{border-color:var(--border-accent)}.job-header{margin-bottom:20px}.job-title{color:var(--text-primary);font-size:1.2rem;font-weight:700;font-family:var(--font-serif);margin-bottom:4px}.job-meta{flex-wrap:wrap;align-items:center;gap:6px 18px;margin-top:6px;display:flex}.job-company{color:var(--accent-blue-light);font-size:14px;font-weight:500}.job-period,.job-location{color:var(--text-muted);font-size:13px}.job-items{flex-direction:column;gap:9px;list-style:none;display:flex}.job-items li{color:var(--text-secondary);padding-left:18px;font-size:14px;line-height:1.6;position:relative}.job-items li:before{content:"▸";color:var(--accent-blue);font-size:11px;position:absolute;top:3px;left:0}.project-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);border-left:3px solid var(--accent-blue);padding:24px 28px}.project-title{font-size:1.1rem;font-weight:700;font-family:var(--font-serif);color:var(--text-primary);margin-bottom:4px}.project-period{color:var(--text-muted);margin-bottom:16px;font-size:12px}.project-items{flex-direction:column;gap:8px;list-style:none;display:flex}.project-items li{color:var(--text-secondary);padding-left:16px;font-size:14px;line-height:1.6;position:relative}.project-items li:before{content:"·";color:var(--accent-blue);font-size:18px;position:absolute;top:-3px;left:0}.edu-list{flex-direction:column;gap:16px;display:flex}.edu-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);transition:border-color var(--transition);align-items:flex-start;gap:20px;padding:18px 20px;display:flex}.edu-item:hover{border-color:var(--border-accent)}.edu-year{color:var(--accent-blue);min-width:44px;padding-top:2px;font-size:13px;font-weight:600}.edu-institution{color:var(--text-primary);margin-bottom:3px;font-size:14px;font-weight:600}.edu-degree{color:var(--text-secondary);font-size:13px}.training-grid{flex-wrap:wrap;gap:10px;display:flex}.training-tag{background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);transition:all var(--transition);border-radius:20px;padding:7px 16px;font-size:13px}.training-tag:hover{border-color:var(--border-accent);color:var(--accent-blue-light);background:var(--accent-glow)}.practices-list{flex-direction:column;gap:14px;display:flex}.practice-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);transition:all var(--transition);grid-template-columns:200px 1fr;align-items:center;gap:20px;padding:18px 22px;display:grid}@media (width<=640px){.practice-item{grid-template-columns:1fr;gap:8px}}.practice-item:hover{border-color:var(--border-accent);background:var(--bg-card-hover)}.practice-title{color:var(--accent-blue);letter-spacing:.02em;font-size:13px;font-weight:600;font-family:var(--font-sans)}.practice-desc{color:var(--text-secondary);font-size:13.5px;line-height:1.65}.site-footer{background:var(--bg-secondary);border-top:1px solid var(--border);text-align:center;padding:32px 0}.site-footer p{color:var(--text-muted);font-size:12px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.5s forwards fadeInUp}.fade-delay-1{opacity:0;animation-delay:.1s}.fade-delay-2{opacity:0;animation-delay:.2s}.fade-delay-3{opacity:0;animation-delay:.3s}.fade-delay-4{opacity:0;animation-delay:.4s}