*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0a0d14;--bg2:#0f1319;--bg3:#141820;--surface:#181d27;--surface2:#1e2432;--border:#ffffff0f;--blue:#3d8ef8;--blue-glow:#3d8ef820;--blue-bright:#60a5fa;--cyan:#22d3ee;--text:#f0f4ff;--text2:#8892a4;--text3:#4a5568;--accent:#3d8ef8;--nav-bg:#0a0d14b3}body.light-mode{--bg:#f8fafc;--bg2:#f1f5f9;--bg3:#e2e8f0;--surface:#fff;--surface2:#f8fafc;--border:#0000000f;--blue:#2563eb;--blue-glow:#2563eb15;--blue-bright:#3b82f6;--cyan:#0891b2;--text:#0f172a;--text2:#475569;--text3:#94a3b8;--accent:#2563eb;--nav-bg:#f8fafcb3}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:Inter,sans-serif;font-size:16px;line-height:1.6;transition:background .3s,color .3s,border-color .3s,box-shadow .3s;overflow-x:hidden}nav,section,.project-card,.experience-item,.education-item,.cert-card,.btn-primary,.btn-ghost,input,textarea,select{transition:background .3s,color .3s,border-color .3s,box-shadow 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.25s;display:inline-flex}.btn-primary:hover{background:var(--blue-bright);transform:translateY(-2px);box-shadow:0 8px 30px #3d8ef859}.btn-ghost{border:1px solid var(--border);color:var(--text2);cursor:pointer;border-radius:8px;align-items:center;gap:8px;padding:12px 24px;font-size:.9rem;font-weight:500;text-decoration:none;transition:all .25s;display:inline-flex}.btn-ghost:hover{color:var(--blue-bright);border-color:#3d8ef866;transform:translateY(-2px)}.social-strip{gap:16px;margin-top:3rem;animation:.8s .5s both fadeUp;display:flex}.social-link{color:var(--text3);align-items:center;gap:8px;font-family:Inter,sans-serif;font-size:.82rem;text-decoration:none;transition:color .2s;display:flex}.social-link:hover{color:var(--blue-bright)}.social-link svg{width:18px;height:18px}.hero-right{z-index:2;justify-content:center;align-items:center;animation:1s .3s both fadeIn;display:flex;position:relative}.photo-frame{width:340px;height:420px;position:relative}.photo-bg-card{background:linear-gradient(135deg,#3d8ef80d,#0000);border:1px solid #3d8ef840;border-radius:20px;position:absolute;inset:20px -20px -20px 20px}.photo-wrapper{background:var(--surface);border:1px solid #3d8ef833;border-radius:18px;width:100%;height:100%;position:relative;overflow:hidden}.photo-placeholder{background:linear-gradient(160deg,#111827 0%,#0f172a 60%,#0a1628 100%);flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative;overflow:hidden}.photo-placeholder:before{content:"";background:radial-gradient(circle,#3d8ef81f 0%,#0000 70%);width:280px;height:280px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.avatar-initials{background:linear-gradient(135deg, var(--blue) 0%, var(--cyan) 100%);-webkit-text-fill-color:transparent;z-index:1;-webkit-background-clip:text;background-clip:text;font-family:Inter,sans-serif;font-size:6rem;font-weight:800;line-height:1;position:relative}.avatar-name{color:var(--text3);letter-spacing:.15em;z-index:1;margin-top:12px;font-family:Inter,sans-serif;font-size:.75rem;position:relative}.corner{border-color:var(--blue);opacity:.5;border-style:solid;width:20px;height:20px;position:absolute}.corner-tl{border-width:2px 0 0 2px;border-radius:2px 0 0;top:-1px;left:-1px}.corner-tr{border-width:2px 2px 0 0;border-radius:0 2px 0 0;top:-1px;right:-1px}.corner-bl{border-width:0 0 2px 2px;border-radius:0 0 0 2px;bottom:-1px;left:-1px}.corner-br{border-width:0 2px 2px 0;border-radius:0 0 2px;bottom:-1px;right:-1px}.photo-stats{gap:8px;display:flex;position:absolute;bottom:-48px;right:0}.stat-card{background:var(--surface);border:1px solid var(--border);text-align:center;border-radius:10px;padding:10px 14px}.stat-num{color:var(--blue-bright);font-family:Inter,sans-serif;font-size:1.3rem;font-weight:700}.stat-label{color:var(--text3);text-transform:uppercase;letter-spacing:.05em;font-family:Inter,sans-serif;font-size:.65rem}section{padding:100px 5vw;position:relative}.section-header{align-items:baseline;gap:16px;margin-bottom:60px;display:flex}.section-num{color:var(--blue);opacity:.7;font-family:Inter,sans-serif;font-size:.75rem}h2{letter-spacing:-.02em;color:var(--text);font-family:Inter,sans-serif;font-size:clamp(1.8rem,3vw,2.8rem);font-weight:700}.section-line{background:var(--border);flex:1;max-width:200px;height:1px}#work{background:var(--bg)}.projects-grid{background:var(--border);border:1px solid var(--border);border-radius:16px;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1.5px;display:grid;overflow:hidden}.project-card{color:inherit;background:var(--bg);padding:2rem;text-decoration:none;transition:background .25s;display:block;position:relative;overflow:hidden}.project-card:before{content:"";opacity:0;background:linear-gradient(135deg,#3d8ef80a 0%,#0000 60%);transition:opacity .3s;position:absolute;inset:0}.project-card:hover{background:var(--surface)}.project-card:hover:before{opacity:1}.project-icon{background:var(--surface2);border:1px solid var(--border);border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:1.5rem;font-size:1.4rem;transition:transform .25s;display:flex}.project-card:hover .project-icon{transform:scale(1.1)rotate(5deg)}.project-title{color:var(--text);letter-spacing:-.01em;margin-bottom:.5rem;font-family:Inter,sans-serif;font-size:1.15rem;font-weight:700}.project-desc{color:var(--text2);margin-bottom:1.25rem;font-size:.875rem;font-weight:300;line-height:1.65}.tag-group{flex-wrap:wrap;gap:6px;margin-bottom:1.25rem;display:flex}.tag{border:1px solid var(--border);color:var(--text2);background:var(--surface2);border-radius:4px;padding:3px 10px;font-family:Inter,sans-serif;font-size:.72rem}.tag.blue{color:var(--blue-bright);background:#3d8ef80f;border-color:#3d8ef84d}.tag.cyan{color:var(--cyan);background:#22d3ee0f;border-color:#22d3ee4d}.tag.green{color:#34d399;background:#34d3990f;border-color:#34d3994d}.tag.purple{color:#a78bfa;background:#a78bfa0f;border-color:#a78bfa4d}.tag.orange{color:#fb923c;background:#fb923c0f;border-color:#fb923c4d}.project-link{color:var(--blue);align-items:center;gap:6px;font-family:Inter,sans-serif;font-size:.8rem;text-decoration:none;transition:gap .2s,color .2s;display:inline-flex}.project-link:hover{color:var(--blue-bright);gap:10px}#experience{background:var(--bg2)}.exp-edu-grid{grid-template-columns:1.2fr 1fr;align-items:start;gap:3rem;max-width:1200px;margin:0 auto;display:grid}.exp-column,.edu-column{flex-direction:column;gap:1.5rem;display:flex}.column-title{align-items:center;gap:12px;margin-bottom:.5rem;display:flex}.column-icon{font-size:1.5rem}.column-title h3{color:var(--text);font-family:Inter,sans-serif;font-size:1.35rem;font-weight:700}.experience-container{width:100%}.experience-item{background:var(--surface);border:1px solid var(--border);border-radius:16px;margin-bottom:2rem;padding:2.5rem;position:relative;overflow:hidden}.experience-item:before{content:"";background:linear-gradient(90deg, var(--blue), var(--cyan), transparent);height:2px;position:absolute;top:0;left:0;right:0}.exp-org-header{justify-content:space-between;align-items:flex-start;margin-bottom:2rem;display:flex}.exp-org-info{align-items:center;gap:16px;display:flex}.exp-org-icon{background:#3d8ef81a;border:1px solid #3d8ef833;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:1.4rem;display:flex}.exp-company{color:var(--text);font-family:Inter,sans-serif;font-size:1.25rem;font-weight:700;line-height:1.3}.exp-meta{color:var(--text3);flex-wrap:wrap;align-items:center;gap:8px;margin-top:4px;font-family:Inter,sans-serif;font-size:.8rem;display:flex}.exp-meta .separator{color:var(--text3);opacity:.4}.exp-timeline{padding-left:24px;position:relative}.timeline-node{padding-bottom:2rem;display:flex;position:relative}.timeline-node:last-child{padding-bottom:0}.timeline-connector{flex-direction:column;align-items:center;display:flex;position:absolute;top:6px;bottom:0;left:-16px}.timeline-dot{background:var(--blue-bright);width:8px;height:8px;box-shadow:0 0 8px var(--blue);z-index:2;border-radius:50%}.timeline-line{background:var(--border);flex-grow:1;width:2px;margin-top:4px;margin-bottom:-10px}.timeline-content{flex-grow:1}.role-header{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:.5rem;display:flex}.role-title{color:var(--text);font-family:Inter,sans-serif;font-size:1.05rem;font-weight:600}.role-date{color:var(--text2);font-family:Inter,sans-serif;font-size:.78rem}.role-skills{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.education-container{flex-direction:column;gap:1.5rem;display:flex}.education-item{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:2rem;position:relative;overflow:hidden}.education-item:before{content:"";background:linear-gradient(90deg, var(--cyan), var(--blue), transparent);height:2px;position:absolute;top:0;left:0;right:0}.edu-header{align-items:center;gap:16px;display:flex}.edu-icon{background:#22d3ee1a;border:1px solid #22d3ee33;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-size:1.25rem;display:flex}.edu-institution{color:var(--text);font-family:Inter,sans-serif;font-size:1.15rem;font-weight:700}.edu-degree{color:var(--text2);margin-top:4px;font-size:.9rem;font-weight:500}.edu-period{color:var(--text3);margin-top:4px;font-family:Inter,sans-serif;font-size:.75rem}.edu-skills{border-top:1px solid var(--border);margin-top:1.5rem;padding-top:1rem}.edu-skills-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text3);margin-bottom:8px;font-family:Inter,sans-serif;font-size:.72rem}.edu-skills-group{flex-wrap:wrap;gap:6px;display:flex}#certificates{background:var(--bg)}.certificates-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem;display:grid}.cert-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;flex-direction:column;padding:1.5rem;transition:all .25s cubic-bezier(.4,0,.2,1);display:flex;position:relative;overflow:hidden}.cert-card:before{content:"";opacity:0;background:linear-gradient(135deg,#3d8ef805 0%,#0000 60%);transition:opacity .3s;position:absolute;inset:0}.cert-card:hover{border-color:#3d8ef84d;transform:translateY(-4px);box-shadow:0 10px 30px -15px #3d8ef826}.cert-card:hover:before{opacity:1}.cert-header{align-items:center;gap:12px;margin-bottom:1rem;display:flex}.cert-logo-container{border:1px solid var(--border);background:#ffffff08;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.issuer-svg{width:20px;height:20px}.cert-issuer-info{flex-direction:column;display:flex}.cert-issuer{color:var(--text);font-size:.85rem;font-weight:600}.cert-date{color:var(--text3);font-family:Inter,sans-serif;font-size:.72rem}.cert-title{color:var(--text);margin-bottom:auto;font-family:Inter,sans-serif;font-size:1rem;font-weight:700;line-height:1.4}.cert-credential{background:var(--bg3);border:1px solid var(--border);border-radius:6px;flex-direction:column;gap:2px;margin:12px 0 6px;padding:6px 10px;display:flex}.cert-cred-label{color:var(--text3);text-transform:uppercase;letter-spacing:.05em;font-family:Inter,sans-serif;font-size:.65rem}.cert-cred-value{color:var(--blue-bright);word-break:break-all;font-family:Inter,sans-serif;font-size:.72rem}.cert-skills-group{flex-wrap:wrap;gap:6px;margin-top:12px;display:flex}.cert-skill-pill{background:var(--surface2);color:var(--text2);border:1px solid var(--border);border-radius:4px;padding:2px 8px;font-family:Inter,sans-serif;font-size:.68rem}.cert-actions{justify-content:center;margin-top:3rem;display:flex}#blog{background:var(--bg)}.articles-list{border:1px solid var(--border);border-radius:16px;flex-direction:column;gap:0;display:flex;overflow:hidden}.article-item{border-bottom:1px solid var(--border);cursor:pointer;grid-template-columns:auto 1fr auto;align-items:center;gap:1.5rem;padding:1.5rem 2rem;text-decoration:none;transition:background .2s;display:grid}.article-item:last-child{border-bottom:none}.article-item:hover{background:var(--surface)}.article-num{color:var(--text3);width:28px;font-family:Inter,sans-serif;font-size:.72rem}.article-content{flex:1}.article-title{color:var(--text);letter-spacing:-.01em;margin-bottom:4px;font-family:Inter,sans-serif;font-size:1rem;font-weight:600;transition:color .2s}.article-item:hover .article-title{color:var(--blue-bright)}.article-meta{color:var(--text3);font-family:Inter,sans-serif;font-size:.78rem}.article-tag{border:1px solid var(--border);color:var(--text3);white-space:nowrap;background:0 0;border-radius:4px;padding:3px 10px;font-family:Inter,sans-serif;font-size:.72rem}.article-arrow{color:var(--text3);font-size:1.1rem;transition:color .2s,transform .2s}.article-item:hover .article-arrow{color:var(--blue-bright);transform:translate(4px)}#contact{background:var(--bg2)}.contact-grid{grid-template-columns:1fr 1.2fr;align-items:start;gap:4rem;display:grid}.contact-info h3{color:var(--text);letter-spacing:-.02em;margin-bottom:1rem;font-family:Inter,sans-serif;font-size:1.8rem;font-weight:700;line-height:1.2}.contact-info p{color:var(--text2);margin-bottom:2rem;font-size:.9rem;font-weight:300;line-height:1.75}.contact-links{flex-direction:column;gap:10px;display:flex}.contact-link-item{border:1px solid var(--border);cursor:pointer;border-radius:10px;align-items:center;gap:12px;padding:12px 16px;text-decoration:none;transition:all .2s;display:flex}.contact-link-item:hover{background:var(--surface);border-color:#3d8ef84d;transform:translate(4px)}.contact-link-icon{background:var(--surface2);border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.contact-link-icon svg{width:18px;height:18px}.contact-link-text{color:var(--text);font-size:.875rem;font-weight:500}.contact-link-sub{color:var(--text3);font-family:Inter,sans-serif;font-size:.72rem}.contact-form{flex-direction:column;gap:16px;display:flex}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.form-group{flex-direction:column;gap:8px;display:flex}.form-group label{color:var(--text2);letter-spacing:.05em;font-family:Inter,sans-serif;font-size:.78rem}.form-group input,.form-group textarea,.form-group select{background:var(--surface);border:1px solid var(--border);color:var(--text);resize:none;border-radius:10px;outline:none;width:100%;padding:12px 16px;font-family:Inter,sans-serif;font-size:.9rem;transition:border-color .2s,box-shadow .2s}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text3)}.form-group input:focus,.form-group textarea:focus{border-color:#3d8ef880;box-shadow:0 0 0 3px #3d8ef814}.form-group textarea{min-height:120px}.btn-submit{background:var(--blue);color:#fff;cursor:none;border:none;border-radius:10px;justify-content:center;align-items:center;gap:10px;width:100%;margin-top:4px;padding:14px 28px;font-family:Inter,sans-serif;font-size:.95rem;font-weight:500;transition:all .25s;display:flex}.btn-submit:hover{background:var(--blue-bright);transform:translateY(-2px);box-shadow:0 8px 30px #3d8ef859}.btn-submit:active{transform:translateY(0)}footer{border-top:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding:2rem 5vw;display:flex}.footer-text{color:var(--text3);font-family:Inter,sans-serif;font-size:.8rem}.footer-links{gap:1.5rem;display:flex}.footer-links a{color:var(--text3);cursor:none;font-family:Inter,sans-serif;font-size:.8rem;text-decoration:none;transition:color .2s}.footer-links a:hover{color:var(--blue-bright)}@keyframes fadeUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.fade-up{opacity:0;transition:opacity .7s,transform .7s;transform:translateY(30px)}.fade-up.visible{opacity:1;transform:translateY(0)}.dot-divider{justify-content:center;gap:8px;padding:20px;display:flex}.dot-divider span{background:var(--text3);opacity:.3;border-radius:50%;width:4px;height:4px}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--surface2);border-radius:2px}::-webkit-scrollbar-thumb:hover{background:var(--blue)}@media (width<=900px){#hero{grid-template-columns:1fr;padding-top:100px;padding-bottom:100px}.hero-right{justify-content:center;margin-top:3rem;padding-bottom:60px;display:flex}.photo-frame{width:260px;height:320px}.photo-stats{justify-content:center;bottom:-48px;left:0;right:0}.exp-edu-grid{grid-template-columns:1fr;gap:2.5rem}.experience-item{padding:1.5rem}.exp-org-header{flex-direction:column;gap:12px}.role-header{flex-direction:column;gap:4px}.education-item{padding:1.5rem}.certificates-grid,.contact-grid,.form-row{grid-template-columns:1fr}.nav-links{display:none}.projects-grid{grid-template-columns:1fr}}