:root{--bg-color: #1a1a1a;--text-color: #ffffff;--secondary-text-color: #888888;--border-color: #333333;--font-headings: "Syne", sans-serif;--font-body: "Inter", sans-serif;--reading-text-color: #d9d9d9;--accent-color: #ff6600}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{background-color:var(--bg-color);margin:0;padding:0;font-family:var(--font-body);color:var(--text-color);overflow-x:hidden;position:relative}.fire-cursor{position:fixed;pointer-events:none;z-index:9999;display:none}body.fire-active{cursor:none}body.fire-active .fire-cursor{display:block}.fire-particle{position:absolute;width:8px;height:8px;border-radius:50%;pointer-events:none}.fire-main{width:20px;height:20px;background:radial-gradient(circle,#f44,#f60,#fa0);border-radius:50%;box-shadow:0 0 20px #f44,0 0 40px #f60,0 0 60px #fa0;animation:fireFlicker .1s infinite alternate}@keyframes fireFlicker{0%{transform:scale(1) rotate(0);box-shadow:0 0 20px #f44,0 0 40px #f60,0 0 60px #fa0}to{transform:scale(1.1) rotate(5deg);box-shadow:0 0 25px #f44,0 0 45px #f60,0 0 65px #fa0}}.fire-trail{background:radial-gradient(circle,#ff6600,#ff4444,transparent);animation:fadeTrail 1.2s ease-out forwards}@keyframes fadeTrail{0%{opacity:.8;transform:scale(1)}to{opacity:0;transform:scale(.3)}}.fire-spark{background:#fa0;width:3px;height:3px;animation:sparkFade 1.2s ease-out forwards}@keyframes sparkFade{0%{opacity:1;transform:scale(1) translate(0)}to{opacity:0;transform:scale(0) translate(var(--dx, 0),var(--dy, 0))}}@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.site-header{display:flex;justify-content:space-between;align-items:center;padding:2rem 5%;max-width:1400px;margin:0 auto;position:relative;z-index:10}.header-nav{display:flex;align-items:center;gap:2rem}.logo img{height:35px}.main-nav a{text-decoration:none;font-weight:500;color:var(--secondary-text-color);transition:color .3s 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p{color:var(--secondary-text-color);margin-bottom:2.5rem}.contact-links{display:flex;justify-content:center;gap:2rem}.contact-links a{padding:.5rem;border-radius:50%;transition:all .3s ease;position:relative}.contact-links a:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;border-radius:50%;border:1px solid transparent;transition:border-color .3s ease}.contact-links a:hover:before{border-color:#fff3}.contact-links svg{width:32px;height:32px;fill:var(--secondary-text-color);transition:all .3s ease}.contact-links a:hover svg{fill:var(--text-color);transform:scale(1.3) rotate(5deg)}.fade-in{opacity:0;transform:translateY(20px);transition:all .6s ease}.fade-in.visible{opacity:1;transform:translateY(0)}.hero{min-height:80vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:4rem 5%;position:relative;z-index:5}.hero-title{font-family:var(--font-headings);font-size:4rem;line-height:1.1;margin:0;background:linear-gradient(45deg,#f7e8dd,#f60);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;background-size:200% 200%;animation:gradientShift 6s ease-in-out infinite}.hero-subtitle{font-family:var(--font-headings);font-size:2.5rem;color:var(--secondary-text-color);margin-top:.5rem}.hero-text{font-size:1.1rem;max-width:600px;margin-top:2rem;color:var(--secondary-text-color)}.projects{padding:4rem 5%;max-width:1200px;margin:0 auto;position:relative;z-index:5}.section-title{text-align:center;margin-bottom:3rem;font-size:1.2rem;color:var(--secondary-text-color)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1px;background-color:var(--border-color);border:1px solid var(--border-color)}.project-item{background-color:var(--bg-color);padding:2.5rem;text-align:center;display:block;color:inherit;text-decoration:none;transition:transform .4s ease,box-shadow .4s ease,border-color .4s ease;position:relative;overflow:hidden;border:1px solid var(--border-color);border-radius:12px}.project-item:hover,.project-item:focus-within{transform:translateY(-8px);background-color:#ffffff05;box-shadow:0 0 30px #ff66004d;border-color:#ff660080}.project-link{color:#f60;font-size:1.2rem;font-weight:500;margin-bottom:1rem;transition:color .3s ease;overflow-wrap:anywhere}.project-item:hover .project-link{color:#ffa64d}.project-description{margin:0;color:var(--secondary-text-color);overflow-wrap:anywhere}.blog-hero{max-width:820px;margin:0 auto;padding:3rem 5% 1rem;position:relative;z-index:5}.blog-hero h1{font-family:var(--font-headings);font-size:2.6rem;margin:0 0 .75rem;background:linear-gradient(45deg,#f7e8dd,#f60);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.blog-hero p{color:var(--secondary-text-color);font-size:1.05rem;margin:0;max-width:640px}.article-list{max-width:820px;margin:0 auto;padding:2rem 5% 4rem;display:flex;flex-direction:column;gap:1px;background-color:var(--border-color);border:1px solid var(--border-color);position:relative;z-index:5}.article-card{display:block;background-color:var(--bg-color);color:inherit;text-decoration:none;padding:2rem 2.25rem;transition:transform .4s ease,box-shadow .4s ease,border-color .4s ease;position:relative;overflow:hidden;border:1px solid var(--border-color);border-radius:12px}.article-card:hover,.article-card:focus-within{transform:translateY(-6px);background-color:#ffffff05;box-shadow:0 0 30px #ff66004d;border-color:#ff660080}.article-card .card-meta{color:var(--secondary-text-color);font-size:.85rem;letter-spacing:.04em;text-transform:uppercase;margin-bottom:.75rem}.article-card h2{font-family:var(--font-headings);font-size:1.5rem;line-height:1.25;margin:0 0 .75rem;color:var(--text-color);transition:color .3s ease}.article-card:hover h2{color:#ffa64d}.article-card .card-excerpt{margin:0;color:var(--secondary-text-color);line-height:1.6}.article{max-width:760px;margin:0 auto;padding:3rem 5% 2rem;position:relative;z-index:5}.article-back{display:inline-block;color:var(--secondary-text-color);text-decoration:none;font-size:.9rem;margin-bottom:2rem;transition:color .3s ease}.article-back:hover{color:var(--accent-color)}.article-header{margin-bottom:3rem}.article-title{font-family:var(--font-headings);font-size:2.8rem;line-height:1.1;margin:0 0 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h4{font-family:var(--font-body);font-weight:500;font-size:1.05rem;color:var(--accent-color);margin:1.75rem 0 .6rem;letter-spacing:.02em}.article-body ul{margin:0 0 1.4rem;padding:0;list-style:none}.article-body ul li{position:relative;padding-left:1.5rem;margin-bottom:.7rem}.article-body ul li:before{content:"";position:absolute;left:0;top:.65em;width:6px;height:6px;border-radius:50%;background:var(--accent-color)}.article-body ol{margin:0 0 1.4rem;padding-left:1.5rem}.article-body ol li{margin-bottom:.7rem;padding-left:.3rem}.article-body ol li::marker{color:var(--accent-color);font-weight:500}.article-body .lead{font-size:1.2rem;line-height:1.6;color:var(--text-color);margin-bottom:2rem}.toc{border:1px solid var(--border-color);border-radius:12px;padding:1.5rem 1.75rem;margin:2.5rem 0;background:#ffffff04}.toc h4{margin:0 0 1rem;color:var(--secondary-text-color)}.toc ol{margin:0;padding-left:1.25rem}.toc li{margin-bottom:.55rem;color:var(--reading-text-color);line-height:1.5}.callout{border-left:3px solid var(--accent-color);border-radius:0 8px 8px 0;background:#ff66000f;padding:1.25rem 1.5rem;margin:2rem 0}.callout p{margin:0 0 .6rem}.callout p:last-child{margin-bottom:0}.callout .formula{font-family:var(--font-body);font-weight:500;color:var(--text-color)}.article-body blockquote{margin:2rem 0;padding:.5rem 0 .5rem 1.5rem;border-left:3px solid var(--border-color);color:var(--text-color);font-style:italic}.article-body table{width:100%;border-collapse:collapse;margin:2rem 0;font-size:.98rem}.article-body th,.article-body td{border:1px solid var(--border-color);padding:.7rem 1rem;text-align:left;vertical-align:top}.article-body thead th{font-family:var(--font-body);font-weight:500;color:var(--text-color);background:#ffffff08}.article-body tbody td{color:var(--reading-text-color)}.article-body hr{border:none;height:1px;background:var(--border-color);margin:3rem 0}.article-footer{margin-top:3.5rem;padding-top:2rem;border-top:1px solid var(--border-color);color:var(--secondary-text-color);font-size:.9rem}@media(max-width:768px){.site-header{display:block;text-align:center;padding:1.5rem 1rem}.logo{margin-bottom:1.5rem}.header-nav{flex-direction:column;gap:1rem;align-items:center}.main-nav{display:flex;justify-content:center;gap:1.5rem;flex-wrap:wrap}.main-nav a{font-size:.9rem}.language-switcher{margin-left:0}.hero{padding:2rem 1rem;min-height:auto}.hero-title{font-size:1.6rem;line-height:1.2}.hero-subtitle{font-size:1.2rem;margin-top:.5rem}.hero-text{font-size:.8rem;line-height:1.4;margin-top:1.5rem;max-width:100%;text-align:left}.projects{padding:2rem 1rem}.section-title{margin-bottom:2rem;font-size:1rem}.projects-grid{grid-template-columns:1fr}.project-item{padding:1.5rem 1rem;text-align:left}.project-item:hover,.project-item:focus-within{transform:none}.project-link{margin-bottom:.75rem;font-size:1rem}.project-item:hover .project-link{transform:scale(1.02)}.project-description{font-size:.75rem;line-height:1.3}.blog-hero{padding:2rem 1rem .5rem}.blog-hero h1{font-size:1.9rem}.article-list{padding:1.5rem 1rem 3rem}.article-card{padding:1.5rem 1.25rem}.article-card h2{font-size:1.25rem}.article-card:hover,.article-card:focus-within{transform:none}.article{padding:2rem 1.25rem}.article-title{font-size:1.9rem}.article-body{font-size:1.02rem}.article-body h2{font-size:1.5rem;margin-top:2.5rem}.article-body h3{font-size:1.2rem}.article-body .lead{font-size:1.1rem}.contact-section{padding:3rem 1rem}.contact-section h3{font-size:1.25rem}.contact-links{gap:1.5rem}.contact-links svg{width:28px;height:28px}}@media(hover:none)and (pointer:coarse){.article-card:active,.project-item:active{transform:scale(.99);background-color:#ffffff05;box-shadow:0 0 30px #ff66004d;border-color:#ff660080}.project-item:active .project-link{transform:scale(.95)}.contact-links a:active{transform:scale(.9)}}