:root{color-scheme:dark;--bg: #0d1117;--text: #e6edf3;--accent: #58a6ff;--text-muted: #9da7b2;--max-width: 1000px}body{margin:0;font-family:Inter,Roboto,sans-serif;background-color:var(--bg);color:var(--text);line-height:1.6}html{scroll-behavior:smooth;overflow-x:hidden;overflow-y:overlay;max-width:100%}*{box-sizing:border-box}:focus-visible{outline:2px solid var(--accent);outline-offset:5px}.skip-link{position:absolute;left:20px;top:-100px;background:var(--bg);padding:12px}.skip-link:focus{top:10px}section{max-width:100%;margin:0 auto;padding:72px 20px;scroll-margin-top:120px}h1,h2,h3{color:var(--text);font-weight:600}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{background:var(--accent);border:none;color:var(--bg);font:inherit;padding:10px 20px;border-radius:3px;cursor:pointer;transition:.2s ease-in-out}button:hover{opacity:.9}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.nav{position:sticky;top:0;background:var(--bg);display:flex;justify-content:space-between;align-items:center;padding:15px 30px;border-bottom:1px solid #161b22;z-index:1000}.logo{padding:10px 0;color:var(--accent);font-weight:700;letter-spacing:1px}.links{list-style:none;display:flex;gap:30px;margin:0;padding:0}.nav .links a{color:var(--text);text-decoration:none;font-weight:500;transition:color .2s ease}.nav .links a:hover{color:var(--accent)}@media(max-width:1024px){.nav{padding:8px 16px;flex-direction:column;align-items:center}}.hero{display:flex;justify-content:center;align-items:center;min-height:65svh;text-align:center;padding:72px 20px}.hero-inner{max-width:700px}.hero h1{font-size:clamp(2.25rem,6vw,3.5rem);margin-bottom:.5rem;line-height:1.2;font-weight:700}.hero .accent{color:var(--accent)}.subtitle{font-size:1.3rem;color:var(--text-muted);margin-bottom:1rem}.desc{color:#c9d1d9;margin-bottom:2rem}.hero-buttons{display:flex;justify-content:center;gap:15px;flex-wrap:wrap}.btn-primary,.btn-outline{display:inline-block;padding:10px 22px;border-radius:3px;font-weight:500;transition:all .3s ease}.btn-primary{background:var(--accent);color:var(--bg)}.btn-primary:hover{opacity:.9}.btn-outline{border:1px solid var(--accent);color:var(--accent)}.btn-outline:hover{background:#58a6ff1a}@media(max-width:1024px){.hero{flex-direction:column;justify-content:center;align-items:center}}.about{background:#0d1117;padding:100px 20px;display:flex;justify-content:center}.about-container{display:flex;align-items:center;gap:60px;max-width:1000px;flex-wrap:wrap}.about-image img{width:250px;height:250px;border-radius:50%;object-fit:cover}.about-text{flex:1;min-width:280px}.about-text h2{color:var(--accent);margin-bottom:1rem}.about-text p{color:var(--text);margin-bottom:1rem;line-height:1.6}.stack strong{color:var(--accent)}@media(max-width:1024px){.about,.about-container{flex-direction:column;justify-content:center;align-items:center}.about-text h2{text-align:center}}.work{padding:80px 5%;color:#e6edf3}.work-wrapper{max-width:1100px;margin:0 auto}.work-note{text-align:center;color:#9da7b2;margin:-30px auto 40px;max-width:600px}.work-grid{display:grid;grid-template-columns:1fr;gap:20px}.work-card{justify-content:flex-start}.work-context{align-self:flex-start;font-size:.8rem;font-weight:600;letter-spacing:.5px;color:#58a6ff;margin-bottom:12px}@media(max-width:1024px){.work-grid{grid-template-columns:1fr}}.project-preview{scroll-margin-top:120px}.projects-wrapper{max-width:1100px;margin:0 auto;color:#e6edf3}.projects-container{display:flex;gap:40px;margin-top:40px;width:100%}.section-title{text-align:center;font-size:clamp(2rem,4vw,2.5rem);margin-bottom:50px;font-weight:700;color:var(--text)}@media(max-width:1024px){.projects-container{flex-direction:column;align-items:center;justify-content:center;gap:30px;width:100%}}.sidebar{width:100%}aside{flex:1;background:#0d1117;min-width:0;width:50%}.categories{display:flex;justify-content:center;gap:15px;flex-wrap:wrap;margin-bottom:25px}.category-btn{background:#0d1117;border:1px solid #30363d;color:#58a6ff;padding:10px 18px;border-radius:3px;cursor:pointer;font-weight:500;letter-spacing:.3px;transition:all .25s ease;flex-shrink:0}.category-btn:hover{background:#58a6ff22}.category-btn:first-child{border-color:#9bbcff;font-weight:600}.category-btn.active{background:#58a6ff;color:#0d1117}.project-item{border-top:1px solid #30363d;padding:8px 0;color:#c9d1d9}@media(max-width:1024px){aside{width:100%}.categories{flex-wrap:wrap;justify-content:center;gap:10px}.category-btn{font-size:.9rem;padding:8px 14px}}.projects-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:20px;height:auto}.project-card{display:flex;flex-direction:column;justify-content:center;position:relative;height:auto;border-top:1px solid #30363d;padding:20px 0}.project-card:hover{border-color:#58a6ff}.project-card:focus-visible{outline:2px solid #58a6ff;outline-offset:2px}.project-card h3{margin-top:0;color:#58a6ff;margin-bottom:10px}.project-card p{color:#c9d1d9;font-size:.95rem;margin-bottom:8px}.project-card .tech{font-size:.85rem;color:#8b949e;margin-top:auto;margin-bottom:12px}.project-card .links a{color:#58a6ff;font-weight:500;text-decoration:none;gap:10px;margin-right:10px;margin-top:auto}.project-card .links a:hover{text-decoration:underline}@media(max-width:1024px){.projects-card{flex-direction:column;align-items:center;justify-content:center;gap:40px}}.project-card .links{flex-wrap:wrap;align-items:center;gap:16px}.project-select{background:transparent;color:var(--accent);border:1px solid #30363d;padding:6px 12px}.project-preview{background:#0d1117;position:sticky;top:120px;align-self:flex-start;min-width:0;color:#e6edf3;overflow:hidden;width:45%}.project-preview h3{text-align:center}.project-iframe-wrapper{width:100%;height:520px;border-radius:10px;overflow:hidden;position:relative}.project-iframe{position:absolute;left:50%;top:50%;width:1200px;height:800px;transform:translate(-50%,-50%) scale(.65);transform-origin:center center;border:none}.project-video{width:100%;aspect-ratio:16 / 9;max-height:500px;border-radius:10px;margin-top:20px;background:#000}@media(max-width:1024px){.project-preview{width:100%;position:static;min-height:auto;padding:0}.project-iframe-wrapper{height:auto;aspect-ratio:16 / 9}.project-iframe{position:static;transform:none;width:100%;height:100%}.project-video{width:100%;height:auto;border-radius:10px}}.contact{text-align:center;padding:72px 20px;color:#e6edf3}.hint{margin-top:50px;font-size:.9rem;color:#9da7b2;margin-bottom:0}.email-box{display:inline-block;font:inherit;background:#58a6ff1a;border:1px solid #58a6ff33;color:#58a6ff;padding:10px 18px;border-radius:3px;margin:15px 0 30px;cursor:pointer;transition:all .3s ease}.email-box:hover{background:#58a6ff40}.copied-msg{margin-left:10px;color:#7ee787;font-size:.9rem;font-weight:600}.contact-links{display:flex;justify-content:center;flex-wrap:wrap;gap:25px}.contact-btn{display:flex;align-items:center;gap:10px;color:#58a6ff;border:1px solid #58a6ff33;padding:12px 22px;border-radius:3px;text-decoration:none;background:#58a6ff1a;transition:all .3s ease}.contact-btn:hover{background:#58a6ff40}