:root{--bg-dark:#0a0a0a;--text-light:#e2e8f0;--text-muted:#94a3b8;--accent-color:#3b82f6;--glass-bg:#05000033;--glass-border:#ffffff26;font-family:Inter,system-ui,sans-serif}body{color:var(--text-light);background:radial-gradient(circle,#1a1b26 0%,#000 100%);margin:0;padding:0;overflow-x:hidden}#app{z-index:0;pointer-events:all;width:100vw;height:100vh;position:fixed;top:0;left:0}canvas{outline:none;display:block}#overlay-content{z-index:1;box-sizing:border-box;pointer-events:none;width:100%;max-width:900px;margin:0 auto;padding:2rem;position:relative}#overlay-content>*{pointer-events:auto}.hero{text-align:center;flex-direction:column;justify-content:flex-start;min-height:20vh;display:flex}h1{margin-bottom:.5rem;font-size:3.5rem;font-weight:700;line-height:1.1}.highlight{color:#0000;background:linear-gradient(90deg,var(--accent-color),#8b5cf6);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.subtitle{color:var(--text-muted);font-size:1.5rem}.glass-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(15px);border:1px solid var(--glass-border);border-radius:16px;margin-bottom:3rem;padding:2.5rem;transition:border-color .3s;box-shadow:0 4px 30px #000000b3}h2{border-bottom:2px solid var(--glass-border);margin-top:0;margin-bottom:1.5rem;padding-bottom:1rem;font-size:2rem}h2.section-title{border-bottom:none}p{color:var(--text-muted);font-size:1.05rem;line-height:1.7}.project-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-bottom:3rem;display:grid}.project-card{flex-direction:column;justify-content:space-between;margin-bottom:0;transition:transform .3s,border-color .3s,box-shadow .3s;display:flex}.project-card:hover{border-color:#fff3;transform:translateY(-5px);box-shadow:0 10px 40px -10px #3b82f633}.card-header{justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:1rem;display:flex}.project-card h3{color:#fff;margin:0;font-size:1.3rem;font-weight:600}.badge{white-space:nowrap;border-radius:8px;padding:.25rem .6rem;font-size:.7rem;font-weight:700}.badge.cpp{color:#6295cb;background:#00599c26;border:1px solid #00599c66}.badge.python{color:#ffd43b;background:#ffd43b1a;border:1px solid #ffd43b66}.badge.rails{color:#f99;background:#cc000026;border:1px solid #c006}.badge.ai{color:#34d399;background:#10b98126;border:1px solid #10b98166}.badge.rust{color:#fb923c;background:#ea580c26;border:1px solid #ea580c66}.badge.lua{color:#93c5fd;background:#3b82f626;border:1px solid #3b82f666}.project-features{color:var(--text-muted);margin:1rem 0 2rem;padding:0;font-size:.9rem;list-style:none}.project-features li{margin-bottom:.5rem;padding-left:1.2rem;position:relative}.project-features li:before{content:"▹";color:var(--accent-color);position:absolute;left:0}.card-actions{margin-top:auto}.btn-project{color:var(--text-light);align-items:center;font-size:.9rem;font-weight:600;text-decoration:none;transition:color .2s;display:inline-flex}.btn-project span{margin-left:5px;transition:transform .2s}.btn-project:hover{color:var(--accent-color)}.btn-project:hover span{transform:translate(3px,-3px)}.labs-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem;display:grid}.lab-card{background:#ffffff05;border:1px solid #ffffff0d;border-radius:12px;justify-content:space-between;align-items:center;padding:1.5rem;text-decoration:none;transition:all .3s;display:flex}.lab-card:hover{border-color:var(--accent-color);background:#ffffff0d;transform:translate(5px)}.lab-info h4{color:var(--text-light);margin:0 0 .3rem;font-size:1.1rem;font-weight:600}.lab-info p{color:var(--text-muted);margin:0;font-size:.85rem}.lab-icon{color:var(--text-muted);opacity:.5;font-size:1.2rem;transition:opacity .3s}.lab-card:hover .lab-icon{opacity:1;color:var(--accent-color)}.timeline-item{border-left:2px solid var(--accent-color);margin-bottom:2rem;padding-left:1.5rem}.timeline-item h3{margin:0 0 .5rem;font-size:1.2rem}.date{color:var(--text-muted);opacity:.8;margin-bottom:.8rem;font-family:monospace;font-size:.85rem;display:inline-block}.intro-tech{margin-bottom:2rem}.tech-grid{flex-wrap:wrap;gap:.8rem;display:flex}.tech-tag{color:var(--text-light);background:#ffffff0d;border:1px solid #ffffff1a;border-radius:50px;padding:.5rem 1rem;font-size:.9rem;transition:all .3s}.tech-backend{border-color:#8b5cf64d}.tech-tag:hover{background:var(--accent-color);border-color:var(--accent-color);color:#fff;transform:translateY(-2px)}.cert-link{color:var(--accent-color);opacity:.85;align-items:center;gap:.4rem;font-size:.95rem;font-weight:500;text-decoration:none;transition:opacity .2s,transform .2s;display:inline-flex}.cert-link:before{content:"▹";color:var(--accent-color)}.cert-link:hover{opacity:1;transform:translate(4px)}@media (max-width:768px){h1{font-size:2.5rem}.hero{min-height:60vh}#overlay-content{padding:1rem}.glass-card{padding:1.5rem}.card-header{flex-direction:column;align-items:flex-start}}.contact-section{text-align:left;margin-top:2rem}.contact-grid{flex-wrap:wrap;justify-content:center;gap:2.5rem;margin-top:2rem;display:flex}.contact-item{color:#fff;align-items:center;gap:.75rem;font-weight:500;text-decoration:none;transition:all .3s;display:flex}.contact-item i{color:#00add8;font-size:1.6rem}.contact-item:hover{filter:brightness(1.2);transform:translateY(-3px)}.contact-item span{letter-spacing:.5px;font-size:1rem}.footer-copyright{opacity:.5;text-align:center;width:100%;margin-top:4rem;font-size:.8rem}