*{margin:0;padding:0;box-sizing:border-box}:root{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:root,[data-theme=dark]{color-scheme:dark;--bg-primary: #0a0a1e;--bg-secondary: #1a1a3e;--bg-tertiary: rgba(255, 255, 255, .03);--bg-hover: rgba(255, 255, 255, .05);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .87);--text-tertiary: rgba(255, 255, 255, .7);--text-muted: rgba(255, 255, 255, .6);--border-color: rgba(255, 255, 255, .1);--border-hover: rgba(255, 255, 255, .3);--shadow-color: rgba(0, 0, 0, .3);--gradient-start: #00d4ff;--gradient-end: #7b2ff7;color:var(--text-secondary);background-color:var(--bg-primary)}[data-theme=light]{color-scheme:light;--bg-primary: #ffffff;--bg-secondary: linear-gradient(135deg, #e0f7ff 0%, #f0e7ff 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#8b5cf626;border-color:#09f6}.research-icon{margin-bottom:1.5rem}.research-card-title{font-size:1.5rem;font-weight:700;margin-bottom:1rem;color:var(--text-primary)}.research-card-description{color:var(--text-tertiary);line-height:1.6;margin-bottom:1.5rem}.research-stats{display:inline-block;padding:.5rem 1rem;border-radius:8px;border:1px solid;font-size:.9rem;font-weight:600}.research-card-hover{position:absolute;inset:0;pointer-events:none}.projects-section{background:var(--bg-primary);position:relative;transition:background .3s ease}.project-filters{display:flex;justify-content:center;gap:1rem;margin-bottom:3rem;flex-wrap:wrap}@media(max-width:768px){.project-filters{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scroll-behavior:smooth;padding:.5rem 0;margin-bottom:2rem;scrollbar-width:thin;scrollbar-color:var(--border-color) 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#09f3}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:2rem}.project-card{background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:20px;overflow:hidden;cursor:pointer;transition:all .3s}.project-card:hover{border-color:#00d4ff80;box-shadow:0 10px 40px #00d4ff33}[data-theme=light] .project-card:hover{box-shadow:0 10px 40px #0099ff40,0 0 30px #8b5cf626;border-color:#09f9;transform:translateY(-5px)}.project-image{height:200px;background:linear-gradient(135deg,#00d4ff1a,#7b2ff71a);display:flex;align-items:center;justify-content:center;font-size:5rem;position:relative;overflow:hidden}.project-image .project-emoji{font-size:5rem}.project-thumbnail{width:100%;height:100%;object-fit:cover}.youtube-thumbnail-link{position:relative;width:100%;height:100%;display:block}.youtube-play-overlay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);opacity:0;transition:all .3s;pointer-events:none;color:#fff;background:#0009;border-radius:50%;width:80px;height:80px;display:flex;align-items:center;justify-content:center}.youtube-thumbnail-link:hover .youtube-play-overlay{opacity:1;transform:translate(-50%,-50%) scale(1.1)}.project-content{padding:2rem}.project-categories{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1rem}.project-category{display:inline-block;padding:.25rem .75rem;background:#00d4ff33;border-radius:6px;font-size:.8rem;color:var(--gradient-start);font-weight:600}[data-theme=light] .project-category{background:linear-gradient(135deg,#09f3,#8b5cf633);color:#06c;border:1px solid rgba(0,153,255,.3)}.project-title{font-size:1.5rem;font-weight:700;margin-bottom:.75rem;color:var(--text-primary)}.project-description{color:var(--text-tertiary);margin-bottom:1.5rem;line-height:1.5}.project-tech{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1.5rem}.tech-tag{padding:.35rem .75rem;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px;font-size:.85rem;color:var(--text-tertiary)}.project-links{display:flex;gap:1rem}.project-link{padding:.5rem;color:var(--text-muted);transition:color .3s}.project-link:hover{color:var(--gradient-start)}.project-modal-overlay{position:fixed;inset:0;background:#000000e6;display:flex;align-items:center;justify-content:center;z-index:2000;padding:2rem}.project-modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:20px;max-width:800px;width:100%;max-height:90vh;overflow-y:auto;position:relative}[data-theme=dark] .project-modal{background:linear-gradient(135deg,#1a1a3e,#0a0a1e)}.modal-close{position:absolute;top:1.5rem;right:1.5rem;background:var(--bg-tertiary);border:none;color:var(--text-primary);width:40px;height:40px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s;z-index:10}.modal-close:hover{background:var(--bg-hover)}.modal-header{display:flex;align-items:center;gap:2rem;padding:3rem 3rem 2rem;border-bottom:1px solid var(--border-color)}.modal-emoji{font-size:4rem}.modal-youtube-thumbnail{position:relative;width:120px;height:90px;border-radius:8px;overflow:hidden;display:block;flex-shrink:0}.modal-thumbnail-img{width:100%;height:100%;object-fit:cover;border-radius:8px}.youtube-play-overlay-small{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);opacity:0;transition:all .3s;pointer-events:none;color:#fff;background:#0009;border-radius:50%;width:50px;height:50px;display:flex;align-items:center;justify-content:center}.modal-youtube-thumbnail:hover .youtube-play-overlay-small{opacity:1;transform:translate(-50%,-50%) scale(1.1)}.modal-title{font-size:2rem;font-weight:700;color:var(--text-primary);margin:0}.modal-content{padding:3rem}.modal-description{color:var(--text-tertiary);line-height:1.8;margin-bottom:2rem}.modal-description a{color:var(--gradient-start);text-decoration:underline;font-weight:600;transition:color .3s}.modal-description a:hover{color:var(--gradient-end);text-decoration:none}.modal-section{margin-bottom:2rem}.modal-section h3{color:var(--gradient-start);margin-bottom:1rem;font-size:1.2rem}.project-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem;margin-top:1rem}.gallery-item{position:relative;border-radius:8px;overflow:hidden;background:var(--bg-tertiary);border:1px solid var(--border-color);transition:transform .3s,box-shadow .3s}.gallery-item:hover{transform:translateY(-5px);box-shadow:0 8px 20px #00d4ff33}.gallery-item-landscape{grid-column:span 1}.gallery-item-landscape .project-gallery-image{width:100%;height:200px;object-fit:cover;display:block}.gallery-item-portrait{grid-column:span 1}.gallery-item-portrait .project-gallery-image{width:100%;height:100%;min-height:300px;object-fit:contain;display:block}.gallery-item-square .project-gallery-image{width:100%;height:250px;object-fit:cover;display:block}.project-gallery-image{width:100%;height:200px;object-fit:cover;display:block}@media(max-width:768px){.gallery-item-landscape,.gallery-item-portrait{grid-column:span 1!important;grid-row:span 1!important}.gallery-item-portrait .project-gallery-image{height:200px}}.gallery-video-wrapper{position:relative;width:100%;padding-bottom:56.25%;height:0;overflow:hidden}.gallery-video{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.results-list{list-style:none;padding:0}.results-list li{color:var(--text-tertiary);padding:.75rem 0 .75rem 1.5rem;position:relative}.results-list li:before{content:"✓";position:absolute;left:0;color:var(--gradient-start);font-weight:700}.publications-list{display:flex;flex-direction:column;gap:1.5rem}.publication-item{padding:1.5rem;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;transition:all .3s}.publication-item:hover{border-color:#00d4ff4d;background:var(--bg-hover);transform:translate(5px)}.publication-title{font-size:1.1rem;font-weight:600;color:var(--text-primary);margin-bottom:.5rem;line-height:1.4}.publication-title a{color:var(--gradient-start);text-decoration:none;transition:color .3s}.publication-title a:hover{color:var(--gradient-end);text-decoration:underline}.publication-authors{color:var(--text-tertiary);font-size:.95rem;margin-bottom:.25rem;font-style:italic}.publication-venue{color:var(--text-muted);font-size:.9rem;font-weight:500}.modal-actions{display:flex;gap:1rem;flex-wrap:wrap}.modal-btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:#00d4ff1a;border:1px solid var(--gradient-start);border-radius:10px;color:var(--gradient-start);text-decoration:none;font-weight:600;transition:all .3s}.modal-btn:hover{background:#00d4ff33;transform:translateY(-2px)}[data-theme=light] .modal-btn{background:linear-gradient(135deg,#0099ff1f,#8b5cf61f);border:2px solid rgba(0,153,255,.4);color:#06c}[data-theme=light] .modal-btn:hover{background:linear-gradient(135deg,#0099ff40,#8b5cf640);border-color:#09f9;box-shadow:0 4px 15px #09f3;transform:translateY(-3px)}.more-projects-container{display:flex;justify-content:center;margin-top:3rem}.team-section{background:linear-gradient(180deg,var(--bg-primary) 0%,var(--bg-secondary) 50%,var(--bg-primary) 100%);transition:background .3s ease}[data-theme=light] .team-section{background:linear-gradient(180deg,#fff,#fff0f8,#f0e7ff,#e0f7ff,#fff)}.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}.team-card{background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:20px;padding:2.5rem;text-align:center;transition:all .3s}.team-card:hover{border-color:#00d4ff80;box-shadow:0 10px 40px #00d4ff33}[data-theme=light] .team-card:hover{box-shadow:0 10px 40px #8b5cf64d,0 5px 20px #09f3;border-color:#8b5cf680;transform:translateY(-8px)}.team-avatar{width:120px;height:120px;margin:0 auto 1.5rem;position:relative;display:flex;align-items:center;justify-content:center}.avatar-emoji{font-size:3.5rem;z-index:1}.avatar-image{width:100%;height:100%;object-fit:cover;border-radius:50%;z-index:1;position:relative}.avatar-ring{position:absolute;inset:0;border:3px solid transparent;border-top-color:var(--gradient-start);border-right-color:var(--gradient-end);border-radius:50%}.team-name{font-size:1.4rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem}.team-role{color:var(--gradient-start);font-weight:600;margin-bottom:.5rem}.team-expertise{color:var(--text-muted);font-size:.9rem;margin-bottom:1rem}.team-bio{color:var(--text-tertiary);line-height:1.6;margin-bottom:1.5rem}.team-social{display:flex;justify-content:center;gap:1rem}.social-link{color:var(--text-muted);transition:all .3s}.section{padding:6rem 2rem;background:var(--bg-primary);transition:background .3s ease}.container{max-width:1400px;margin:0 auto}.section-description{text-align:center;color:var(--text-tertiary);font-size:1.1rem;max-width:700px;margin:0 auto}.courses-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem;margin-top:3rem}.course-card{background:var(--bg-tertiary);border:1px solid 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