:root{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #e2e8f0;--text-primary: #1e293b;--text-secondary: #475569;--text-muted: #64748b;--primary: #6366f1;--primary-light: #818cf8;--primary-dark: #4f46e5;--accent: #0891b2;--accent-light: #06b6d4;--gradient-primary: linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);--gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #6366f1 100%);--border-color: #cbd5e1;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .08);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .12), 0 2px 4px -2px rgb(0 0 0 / .08);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .15), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .15), 0 8px 10px -6px rgb(0 0 0 / .1);--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(255, 255, 255, .5);--card-bg: #ffffff;--card-border: #e2e8f0;--card-shadow: 0 4px 6px -1px rgb(0 0 0 / .08);--section-padding: 6rem;--container-max: 1200px;--font-primary: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--transition-fast: .15s ease;--transition-base: .3s ease;--transition-slow: .5s ease;--radius-sm: .375rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-full: 9999px}[data-theme=dark]{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--text-muted: #64748b;--primary: #818cf8;--primary-light: #a5b4fc;--primary-dark: #6366f1;--accent: #22d3ee;--accent-light: #67e8f9;--border-color: #334155;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .3);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .4), 0 2px 4px -2px rgb(0 0 0 / .3);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .4), 0 4px 6px -4px rgb(0 0 0 / .3);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .4), 0 8px 10px -6px rgb(0 0 0 / .3);--glass-bg: rgba(30, 41, 59, .8);--glass-border: rgba(51, 65, 85, .5);--card-bg: #1e293b;--card-border: #334155;--card-shadow: 0 4px 6px -1px rgb(0 0 0 / 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var(--transition-fast)}.project-github-link:hover{color:var(--primary)}.project-github-link svg{width:18px;height:18px}.projects-footer{display:flex;justify-content:flex-end;margin-top:3rem}.see-all-btn{display:inline-flex;align-items:center;gap:.5rem}.projects-page{padding-top:120px;min-height:100vh}.back-home{margin-top:3rem;text-align:center}.timeline{position:relative;max-width:900px;margin:0 auto}.timeline:before{content:"";position:absolute;left:50%;transform:translate(-50%);width:2px;height:100%;background:var(--border-color)}.timeline-item{display:flex;justify-content:flex-end;padding-right:calc(50% + 30px);position:relative;margin-bottom:3rem}.timeline-item:nth-child(odd){justify-content:flex-start;padding-right:0;padding-left:calc(50% + 30px)}.timeline-dot{position:absolute;left:50%;transform:translate(-50%);width:20px;height:20px;background:var(--gradient-primary);border-radius:50%;border:4px solid var(--bg-primary);z-index:1}.timeline-content{background:var(--bg-secondary);padding:1.5rem;border-radius:var(--radius-lg);border:1px solid var(--border-color);max-width:400px;transition:all var(--transition-base)}.timeline-content:hover{border-color:var(--primary);box-shadow:var(--shadow-lg)}.timeline-date{display:inline-block;padding:.25rem .75rem;background:var(--primary);color:#fff;font-size:.875rem;font-weight:600;border-radius:var(--radius-sm);margin-bottom:1rem}.timeline-content h4{margin-bottom:.5rem}.timeline-company{color:var(--accent);font-weight:600;margin-bottom:.75rem}.timeline-content p{font-size:.95rem;color:var(--text-muted)}@media(max-width:768px){.timeline:before{left:10px}.timeline-item,.timeline-item:nth-child(odd){padding-left:50px;padding-right:0;justify-content:flex-start}.timeline-dot{left:10px}.timeline-content{max-width:100%}}.publications-list{display:flex;flex-direction:column;gap:1.5rem;max-width:900px;margin:0 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.875rem;background:var(--bg-tertiary);color:var(--text-secondary);font-size:.85rem;font-weight:500;border-radius:var(--radius-sm);display:flex;align-items:center;gap:.375rem;transition:all var(--transition-fast)}.pub-link:hover{background:var(--primary);color:#fff}.pub-link svg{width:16px;height:16px}@media(max-width:600px){.publication-card{flex-direction:column}.publication-type{writing-mode:horizontal-tb;text-orientation:initial;align-self:flex-start}}.blog-list{display:flex;flex-direction:column;gap:1.5rem;max-width:800px;margin:0 auto}.blog-card{display:flex;background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border-color);overflow:hidden;transition:all var(--transition-base)}.blog-card:hover{border-color:var(--primary);box-shadow:var(--shadow-lg);transform:translateY(-3px)}.blog-date-badge{background:var(--gradient-primary);color:#fff;padding:1rem .75rem;display:flex;align-items:center;justify-content:center;min-width:70px}.blog-date-badge span{writing-mode:vertical-rl;text-orientation:mixed;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:1px}.blog-content{padding:1.5rem;flex:1}.blog-content h3{font-size:1.1rem;margin-bottom:.5rem;color:var(--text-primary)}.blog-description{color:var(--accent);font-size:.9rem}.blog-footer{display:flex;justify-content:center;margin-top:2rem}@media(max-width:600px){.blog-date-badge span{writing-mode:horizontal-tb;text-orientation:initial}}.news-grid{display:flex;flex-direction:column;gap:1.5rem;max-width:900px;margin:0 auto}.news-item{background:var(--bg-secondary);padding:1.5rem 2rem;border-radius:var(--radius-lg);border:1px solid var(--border-color);display:grid;grid-template-columns:120px 1fr;gap:2rem;transition:all var(--transition-base)}.news-item:hover{border-color:var(--primary);box-shadow:var(--shadow-lg)}.news-item.expanded{grid-template-columns:1fr}.news-date{color:var(--text-muted);font-size:.9rem;font-weight:500}.news-content h4{font-size:1.1rem;margin-bottom:.75rem;display:flex;align-items:flex-start;gap:.5rem;flex-wrap:wrap}.news-icon{font-size:1.2rem}.news-summary{color:var(--text-muted);font-size:.95rem;margin-bottom:.75rem}.news-description{color:var(--text-secondary);font-size:.95rem;line-height:1.7;margin-bottom:1rem}.news-image{margin:1rem 0;border-radius:var(--radius-md);overflow:hidden}.news-image img{width:100%;max-width:400px;height:auto;border-radius:var(--radius-md)}.read-more-btn{background:none;border:none;color:var(--accent);font-weight:600;cursor:pointer;padding:0;font-size:.9rem;transition:all var(--transition-fast)}.news-footer{display:flex;justify-content:center;margin-top:2rem}.news-page{padding-top:120px;min-height:100vh}.news-page .news-grid{max-width:1000px}.news-full-item{display:flex;flex-direction:column;margin-bottom:2rem;padding:2rem;background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border-color)}.news-full-image{margin-bottom:1.5rem}.news-full-image img{width:100%;max-height:400px;object-fit:contain;border-radius:var(--radius-md);background:var(--bg-tertiary)}.news-full-content h3{color:var(--accent);font-size:1.3rem;margin-bottom:1rem}.news-full-content p{color:var(--text-secondary);line-height:1.7;margin-bottom:1rem}.news-full-date{display:inline-block;padding:.5rem 1rem;background:var(--primary);color:#fff;font-size:.85rem;font-weight:500;border-radius:var(--radius-full)}@media(max-width:768px){.news-item{grid-template-columns:1fr;gap:.5rem}.news-full-item,.news-full-item:nth-child(2n){grid-template-columns:1fr}.news-full-item:nth-child(2n) .news-full-image{order:0}}.contact{background:var(--bg-secondary)}.contact-content{display:grid;grid-template-columns:1fr 1.5fr;gap:4rem}.contact-info h3{margin-bottom:1.5rem}.contact-info 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