:root{--bg-primary:#f5f5f4;--bg-secondary:#ffffff;--text-primary:#171717;--text-secondary:#737373;--accent-color:#ef4444;--border-color:#e5e5e5;--tag-bg:#fafaf9;--shadow-sm:0 1px 3px rgba(0,0,0,0.05);--shadow-md:0 4px 6px rgba(0,0,0,0.05);--radius:16px;--radius-sm:12px}[data-theme=dark]{--bg-primary:#0a0a0a;--bg-secondary:#171717;--text-primary:#fafafa;--text-secondary:#a3a3a3;--accent-color:#ef4444;--border-color:#262626;--tag-bg:#262626;--shadow-sm:0 1px 3px rgba(0,0,0,0.3);--shadow-md:0 4px 6px rgba(0,0,0,0.3)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:60px 24px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:24px;gap:24px;margin-bottom:24px}@media (min-width:768px){.grid{grid-template-columns:repeat(3,1fr);align-items:stretch}.grid-span-2{grid-column:span 2}.bottom-row .card,.card{height:100%}}.card{background-color:var(--bg-secondary);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow-md);border:1px solid var(--border-color);transition:transform .2s ease,box-shadow .2s ease}.card-flex{display:flex;flex-direction:column;justify-content:space-between}.card:hover{transform:translateY(-2px);box-shadow:0 8px 12px rgba(0,0,0,.1)}.about-header{display:flex;gap:16px;align-items:flex-start;margin-bottom:20px}.header-content{flex:1 1}.avatar{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,#fecaca,#f87171);display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:600;color:#ffffff;flex-shrink:0}.section-title{font-size:24px;font-weight:700;margin-bottom:4px;color:var(--text-primary)}.location{display:flex;align-items:center;gap:6px;font-size:14px;margin-bottom:0}.bio,.location{color:var(--text-secondary)}.bio{line-height:1.8;font-size:15px;margin-bottom:24px}.skills{display:flex;gap:8px;flex-wrap:wrap}.skill-tag{background-color:var(--tag-bg);color:var(--text-secondary);padding:8px 16px;border-radius:8px;font-size:13px;font-weight:500;border:1px solid var(--border-color)}.experience-item{display:flex;gap:16px;padding:16px 0}.experience-item:not(:last-child){border-bottom:1px solid var(--border-color);margin-bottom:16px}.experience-icon{width:48px;height:48px;border-radius:8px;background-color:var(--tag-bg);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;color:var(--text-secondary);flex-shrink:0;border:1px solid var(--border-color)}.experience-content h3{font-size:16px;font-weight:600;margin-bottom:4px;color:var(--text-primary)}.experience-meta{font-size:14px;color:var(--text-secondary)}.availability{display:flex;align-items:center;gap:8px;margin-bottom:16px}.status-dot{width:10px;height:10px;border-radius:50%;background-color:var(--accent-color)}.availability-text{font-size:16px;font-weight:600;color:var(--text-primary)}.availability-message{color:var(--text-secondary);font-size:14px;margin-bottom:24px}.stats{display:grid;grid-template-columns:1fr 1fr;grid-gap:24px;gap:24px}.stat-item h4{font-size:13px;color:var(--text-secondary);margin-bottom:4px;font-weight:500}.stat-item p{font-size:20px;font-weight:700;color:var(--text-primary)}.social-link{display:flex;align-items:center;gap:12px;padding:12px 0;color:var(--text-primary);text-decoration:none;transition:color .2s ease}.social-link:hover{color:var(--accent-color)}.social-link:not(:last-child){border-bottom:1px solid var(--border-color)}.social-icon{width:20px;height:20px;color:var(--text-secondary)}.project-card{padding:24px;margin-bottom:16px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background-color:var(--bg-primary);transition:background-color .2s ease}.project-card:hover{background-color:var(--tag-bg)}.project-card:last-child{margin-bottom:0}.project-header{display:flex;justify-content:space-between;align-items:start;margin-bottom:12px}.project-title{font-size:18px;font-weight:600;color:var(--text-primary);margin:0}.external-link{color:var(--text-secondary);text-decoration:none;transition:color .2s ease}.external-link:hover{color:var(--accent-color)}.project-description{color:var(--text-secondary);font-size:14px;line-height:1.6;margin-bottom:16px}.project-technologies{display:flex;gap:8px;flex-wrap:wrap}.tech-tag{background-color:var(--bg-secondary);padding:6px 12px;border-radius:6px;font-size:12px;font-weight:500;border:1px solid var(--border-color)}.footer,.tech-tag{color:var(--text-secondary)}.footer{text-align:center;padding:40px 24px 60px;font-size:14px}.theme-toggle{position:fixed;top:24px;right:24px;width:40px;height:40px;border-radius:50%;background-color:var(--bg-secondary);border:1px solid var(--border-color);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-md);transition:transform .2s ease;z-index:100}.theme-toggle:hover{transform:scale(1.05)}.theme-toggle svg{width:20px;height:20px;color:var(--text-primary)}@media (max-width:767px){.container{padding:40px 16px}.card{padding:24px}.grid{grid-template-columns:1fr}}