:root{--bg:#fff;--bg-alt:#f4f6f9;--text:#111827;--text-muted:#6b7280;--accent:#2563eb;--accent-dark:#1d4ed8;--accent-light:#eff6ff;--border:#e5e7eb;--radius:10px;--shadow-card:0 1px 3px #00000012, 0 6px 20px #00000017;--shadow-over:0 20px 60px #00000038;--font:"Inter", system-ui, sans-serif;--nav-h:60px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;line-height:1.6}a{color:inherit;text-decoration:none}ul{list-style:none}#nav{height:var(--nav-h);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);z-index:1000;background:#ffffffeb;position:sticky;top:0}.nav-inner{align-items:center;gap:2rem;max-width:1100px;height:100%;margin:0 auto;padding:0 1.5rem;display:flex}.nav-name{letter-spacing:-.01em;color:var(--text);flex:1;font-size:1rem;font-weight:700}.nav-links{align-items:center;gap:1.5rem;display:flex}.nav-links a{color:var(--text-muted);font-size:.875rem;font-weight:500;transition:color .15s}.nav-links a:hover{color:var(--text)}.nav-resume-btn{border:1.5px solid var(--accent);color:var(--accent);font-family:var(--font);cursor:pointer;background:0 0;border-radius:100px;padding:.4rem 1rem;font-size:.8rem;font-weight:600;transition:background .15s,color .15s}.nav-resume-btn:hover{background:var(--accent);color:#fff}.nav-hamburger{cursor:pointer;color:var(--text);background:0 0;border:none;padding:.25rem;font-size:1.3rem;display:none}.mobile-nav{border-bottom:1px solid var(--border);top:var(--nav-h);z-index:999;background:#fff;flex-direction:column;padding:.5rem 1.5rem 1rem;display:none;position:sticky}.mobile-nav.open{display:flex}.mn-link{border-bottom:1px solid var(--border);color:var(--text);padding:.65rem 0;font-size:.95rem;font-weight:500}.mn-resume{border:1.5px solid var(--accent);color:var(--accent);font-family:var(--font);cursor:pointer;background:0 0;border-radius:100px;margin-top:.75rem;padding:.55rem;font-size:.875rem;font-weight:600}section{padding:5rem 0}.alt-bg{background:var(--bg-alt)}.section-inner{max-width:1100px;margin:0 auto;padding:0 1.5rem}.section-title{letter-spacing:-.03em;margin-bottom:2.5rem;font-size:clamp(1.5rem,3vw,2rem);font-weight:800}#hero{padding:5rem 0 6rem}.hero-inner{grid-template-columns:1fr 340px;align-items:center;gap:3rem;max-width:1100px;margin:0 auto;padding:0 1.5rem;display:grid}.hero-eyebrow{letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:1rem;font-size:.78rem;font-weight:600}.hero-name{letter-spacing:-.04em;margin-bottom:1.5rem;font-size:clamp(3rem,7vw,5.5rem);font-weight:800;line-height:.95}.hero-bio{color:var(--text-muted);max-width:480px;margin-bottom:2rem;font-size:1.05rem;line-height:1.65}.hero-actions{flex-wrap:wrap;gap:.75rem;display:flex}.btn-primary{background:var(--accent);color:#fff;border-radius:100px;padding:.7rem 1.5rem;font-size:.875rem;font-weight:700;transition:background .15s,transform .1s;display:inline-block}.btn-primary:hover{background:var(--accent-dark);transform:translateY(-1px)}.btn-secondary{border:1.5px solid var(--border);color:var(--text);font-family:var(--font);cursor:pointer;background:0 0;border-radius:100px;padding:.7rem 1.5rem;font-size:.875rem;font-weight:700;transition:border-color .15s,transform .1s;display:inline-block}.btn-secondary:hover{border-color:var(--text);transform:translateY(-1px)}.hero-photo-wrap{justify-content:center;display:flex}.hero-photo{object-fit:cover;object-position:top center;width:280px;height:280px;box-shadow:0 0 0 6px var(--accent-light), 0 12px 40px #2563eb2e;border-radius:50%}.filter-row{flex-wrap:wrap;gap:.5rem;margin-bottom:2rem;display:flex}.filter-chip{border:1.5px solid var(--border);color:var(--text-muted);font-family:var(--font);cursor:pointer;background:#fff;border-radius:100px;padding:.38rem .9rem;font-size:.8rem;font-weight:600;transition:all .15s}.filter-chip:hover{border-color:var(--accent);color:var(--accent)}.filter-chip.active{background:var(--accent);border-color:var(--accent);color:#fff}.project-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;display:grid}.grid-loading{color:var(--text-muted);padding:2rem 0;font-size:.9rem}.project-card{border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;background:#fff;flex-direction:column;transition:transform .18s,box-shadow .18s;display:flex;overflow:hidden}.project-card:hover{box-shadow:var(--shadow-card);transform:translateY(-3px)}.pc-thumb{aspect-ratio:16/9;object-fit:cover;width:100%;display:block}.pc-thumb-placeholder{aspect-ratio:16/9;color:#ffffffbf;letter-spacing:-.02em;justify-content:center;align-items:center;width:100%;font-size:1.8rem;font-weight:800;display:flex}.pc-body{flex-direction:column;flex:1;gap:.35rem;padding:1.1rem 1.2rem 1.3rem;display:flex}.pc-title{letter-spacing:-.01em;font-size:1rem;font-weight:700}.pc-sub{color:var(--text-muted);font-size:.8rem}.pc-tags{flex-wrap:wrap;gap:.35rem;margin-top:.35rem;display:flex}.pc-tag{background:var(--accent-light);color:var(--accent);border-radius:100px;padding:.18rem .5rem;font-size:.68rem;font-weight:600}.pc-links{gap:.45rem;margin-top:auto;padding-top:.75rem;display:flex}.pc-link{color:var(--accent);border:1px solid var(--accent-light);background:var(--accent-light);border-radius:100px;padding:.25rem .6rem;font-size:.73rem;font-weight:600;transition:background .12s}.pc-link:hover{background:#dbeafe}.timeline{flex-direction:column;display:flex}.tl-item{border-bottom:1px solid var(--border);grid-template-columns:180px 1fr;gap:1.5rem;padding:1.75rem 0;display:grid}.tl-item:first-child{padding-top:0}.tl-item:last-child{border-bottom:none}.tl-date{color:var(--text-muted);padding-top:.15rem;font-size:.78rem;font-weight:600}.tl-title{margin-bottom:.2rem;font-size:1rem;font-weight:700}.tl-org{color:var(--text-muted);margin-bottom:.6rem;font-size:.83rem}.tl-bullets li{color:var(--text-muted);margin-bottom:.25rem;padding-left:1rem;font-size:.875rem;line-height:1.55;position:relative}.tl-bullets li:before{content:"-";position:absolute;left:0}.about-grid{grid-template-columns:1fr 360px;align-items:start;gap:4rem;display:grid}.about-text p{color:var(--text-muted);margin-bottom:1rem;font-size:.95rem;line-height:1.75}.about-certs{color:var(--text-muted);font-size:.83rem}.skills-panel{border:1px solid var(--border);border-radius:var(--radius);background:#fff;padding:1.5rem}.skills-heading{text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:1.25rem;font-size:.78rem;font-weight:700}.skill-group{margin-bottom:1.1rem}.skill-label{text-transform:uppercase;letter-spacing:.09em;color:var(--text-muted);margin-bottom:.45rem;font-size:.68rem;font-weight:700}.skill-chips{flex-wrap:wrap;gap:.35rem;display:flex}.chip{background:var(--bg-alt);color:var(--text);border:1px solid var(--border);border-radius:100px;padding:.25rem .65rem;font-size:.75rem;font-weight:500}.contact-inner{max-width:600px}.contact-sub{color:var(--text-muted);margin-bottom:2rem;font-size:.95rem}.contact-links{flex-direction:column;gap:.85rem;display:flex}.contact-item{align-items:center;gap:.9rem;font-size:.95rem;font-weight:500;transition:color .15s;display:flex}.contact-item:hover{color:var(--accent)}.ci-icon{background:var(--accent-light);width:36px;height:36px;color:var(--accent);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-size:.78rem;font-weight:700;display:flex}footer{border-top:1px solid var(--border);padding:1.5rem}.footer-inner{max-width:1100px;color:var(--text-muted);justify-content:space-between;align-items:center;margin:0 auto;font-size:.8rem;display:flex}.footer-archive{transition:color .15s}.footer-archive:hover{color:var(--accent)}.overlay{z-index:2000;opacity:0;pointer-events:none;background:#0000008c;justify-content:center;align-items:flex-end;transition:opacity .25s;display:flex;position:fixed;inset:0}.overlay.open{opacity:1;pointer-events:all}.overlay-inner{background:#fff;border-radius:18px 18px 0 0;width:100%;max-width:780px;max-height:90vh;transition:transform .3s cubic-bezier(.4,0,.2,1);position:relative;overflow-y:auto;transform:translateY(100%)}.overlay.open .overlay-inner{transform:translateY(0)}.overlay-close{float:right;background:var(--bg-alt);width:32px;height:32px;color:var(--text);cursor:pointer;z-index:10;border:none;border-radius:50%;justify-content:center;align-items:center;margin:1rem 1rem 0 0;font-size:1.1rem;display:flex;position:sticky;top:1rem}.overlay-close:hover{background:var(--border)}.overlay-content{clear:both;padding:.75rem 2rem 2.5rem}.ov-gallery{gap:.75rem;margin-bottom:1.75rem;padding-bottom:.25rem;display:flex;overflow-x:auto}.ov-gallery img{object-fit:cover;border:1px solid var(--border);border-radius:8px;flex-shrink:0;height:200px}.ov-tags{flex-wrap:wrap;gap:.4rem;margin-bottom:.8rem;display:flex}.ov-tag{background:var(--accent-light);color:var(--accent);border-radius:100px;padding:.2rem .6rem;font-size:.72rem;font-weight:600}.ov-title{letter-spacing:-.03em;margin-bottom:.25rem;font-size:1.7rem;font-weight:800}.ov-sub{color:var(--text-muted);margin-bottom:1.2rem;font-size:.9rem}.ov-desc{color:var(--text-muted);margin-bottom:1.5rem;font-size:.93rem;line-height:1.72}.ov-meta{color:var(--text-muted);margin-bottom:1.25rem;font-size:.8rem}.ov-links{flex-wrap:wrap;gap:.6rem;display:flex}.ov-btn{border-radius:100px;padding:.55rem 1.2rem;font-size:.82rem;font-weight:700;transition:all .15s;display:inline-block}.ov-btn-primary{background:var(--accent);color:#fff}.ov-btn-primary:hover{background:var(--accent-dark)}.ov-btn-secondary{border:1.5px solid var(--border);color:var(--text)}.ov-btn-secondary:hover{border-color:var(--text)}.modal-bg{z-index:3000;opacity:0;pointer-events:none;background:#00000080;justify-content:center;align-items:center;padding:1rem;transition:opacity .2s;display:flex;position:fixed;inset:0}.modal-bg.open{opacity:1;pointer-events:all}.modal-box{width:100%;max-width:420px;box-shadow:var(--shadow-over);background:#fff;border-radius:14px;padding:2rem;transition:transform .2s;position:relative;transform:scale(.96)}.modal-bg.open .modal-box{transform:scale(1)}.modal-close{background:var(--bg-alt);cursor:pointer;width:28px;height:28px;color:var(--text-muted);border:none;border-radius:50%;justify-content:center;align-items:center;font-size:1rem;display:flex;position:absolute;top:1rem;right:1rem}.modal-title{margin-bottom:.3rem;font-size:1.2rem;font-weight:800}.modal-sub{color:var(--text-muted);margin-bottom:1.4rem;font-size:.83rem}.resume-options{flex-direction:column;gap:.5rem;margin-bottom:1.4rem;display:flex}.ro-item{border:1.5px solid var(--border);cursor:pointer;border-radius:8px;align-items:center;gap:.75rem;padding:.75rem 1rem;transition:border-color .15s,background .15s;display:flex}.ro-item:has(input:checked){border-color:var(--accent);background:var(--accent-light)}.ro-item input{accent-color:var(--accent);flex-shrink:0}.ro-text{flex-direction:column;display:flex}.ro-label{font-size:.875rem;font-weight:600}.ro-desc{color:var(--text-muted);font-size:.75rem}.modal-generate{background:var(--accent);color:#fff;width:100%;font-family:var(--font);cursor:pointer;border:none;border-radius:100px;padding:.75rem;font-size:.9rem;font-weight:700;transition:background .15s}.modal-generate:hover{background:var(--accent-dark)}.pc-tag.tag-game{color:#92400e;background:#fef3c7}.pc-tag.tag-web{color:#065f46;background:#d1fae5}.pc-tag.tag-3d,.pc-tag.tag-blender,.pc-tag.tag-animation{color:#5b21b6;background:#ede9fe}.pc-tag.tag-python{color:#9d174d;background:#fce7f3}.pc-tag.tag-tool,.pc-tag.tag-desktop{color:#0369a1;background:#e0f2fe}.pc-tag.tag-communication,.pc-tag.tag-bilingual{color:#713f12;background:#fef9c3}.pc-tag.tag-design{color:#7e22ce;background:#fae8ff}.pc-tag.tag-academic{color:#166534;background:#f0fdf4}@media (width<=768px){.hero-inner{text-align:center;grid-template-columns:1fr}.hero-text{order:2}.hero-photo-wrap{order:1}.hero-bio{max-width:100%}.hero-actions{justify-content:center}.hero-photo{width:160px;height:160px}.about-grid{grid-template-columns:1fr;gap:2rem}.tl-item{grid-template-columns:1fr;gap:.2rem}.nav-links{display:none}.nav-hamburger{display:block}.footer-inner{text-align:center;flex-direction:column;gap:.5rem}}@media (width<=480px){section{padding:3.5rem 0}.overlay-content{padding:.75rem 1.25rem 2rem}.ov-gallery img{height:150px}.ov-title{font-size:1.3rem}}
