:root{--sidebar-width:340px;--sidebar-text:#f5f5f5;--sidebar-muted:hsla(0,0%,100%,.7);--main-bg:#f8f9fa;--text:#1f2937;--text-muted:#6b7280;--accent:#3b6b9a;--tag-bg:hsla(0,0%,100%,.1);--tag-text:#e5e7eb;--card-bg:#fff;--card-border:rgba(0,0,0,.06);--card-shadow:0 2px 8px rgba(0,0,0,.04);--ring-size:300px;--avatar-size:185px}*,:after,:before{box-sizing:border-box}body,html{margin:0;padding:0;height:100%}body{font-family:DM Sans,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--main-bg);color:var(--text);font-size:16px;line-height:1.7;display:flex}.sidebar{position:fixed;left:0;top:0;width:var(--sidebar-width);height:100vh;color:var(--sidebar-text);padding:1.5rem 1.5rem 1rem;display:flex;flex-direction:column;z-index:100;overflow:hidden}.sidebar-bg{position:absolute;inset:0;background:url(/visuals/constellation.png) 50%/340px auto no-repeat;background-color:#0f172a;z-index:-2}.sidebar-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,23,42,.82),rgba(15,23,42,.7) 50%,rgba(15,23,42,.85));z-index:-1}.social-icons{gap:.75rem;position:relative;z-index:1}.social-icon,.social-icons{display:flex;justify-content:center}.social-icon{width:48px;height:48px;border-radius:50%;background:hsla(0,0%,100%,.08);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);align-items:center;color:var(--sidebar-text);text-decoration:none;border:1px solid hsla(0,0%,100%,.15);transition:all .2s ease}.social-icon:hover{background:hsla(0,0%,100%,.2);transform:translateY(-2px);border-color:hsla(0,0%,100%,.3)}.social-icon svg{width:22px;height:22px}.icon-text{font-size:1rem;font-weight:700}.hero-center{flex:1 1;display:flex;flex-direction:column;align-items:center;justify-content:center;margin-top:1.5rem}.sidebar-name{font-family:"Instrument Serif",Georgia,serif;font-size:2.4rem;text-align:center;margin:0 0 .5rem;line-height:1.2;text-shadow:0 2px 10px rgba(0,0,0,.3)}.sidebar-title{font-size:1.05rem;color:var(--sidebar-muted);text-align:center;margin:0 0 1.5rem;line-height:1.5}.ring-container{position:relative;width:var(--ring-size);height:var(--ring-size);display:flex;align-items:center;justify-content:center}.constellation-ring{position:absolute;width:100%;height:100%;transition:transform .1s ease-out}.constellation-ring:after,.constellation-ring:before{content:"";position:absolute;top:50%;left:50%;border:1.5px solid hsla(0,0%,100%,.3);border-radius:50%}.constellation-ring:before{width:220px;height:290px;transform:translate(-50%,-50%) rotate(-20deg)}.constellation-ring:after{width:290px;height:210px;transform:translate(-50%,-50%) rotate(30deg);border-color:hsla(0,0%,100%,.25)}.ring-texture{display:none}.avatar-container{position:absolute;width:var(--avatar-size);height:var(--avatar-size);border-radius:50%;overflow:hidden;border:3px solid hsla(0,0%,100%,.15);box-shadow:0 8px 32px rgba(0,0,0,.3);z-index:2}.profile-image{width:100%;height:100%;object-fit:cover}.research-areas{margin-top:auto;padding-bottom:.5rem}.areas-label{font-size:.7rem;font-weight:600;letter-spacing:.15em;color:var(--sidebar-muted);margin:0 0 1rem;text-transform:uppercase}.areas-tags{display:flex;flex-wrap:wrap;gap:.5rem}.area-tag{padding:.5rem .9rem;background:var(--tag-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--tag-text);border-radius:4px;font-size:.8rem;font-weight:500;border:1px solid hsla(0,0%,100%,.1);transition:all .2s ease}.area-tag:hover{background:hsla(0,0%,100%,.15);border-color:hsla(0,0%,100%,.2)}.main-wrapper{margin-left:var(--sidebar-width);flex:1 1;min-height:100vh;display:flex;flex-direction:column;align-items:center}.top-nav{position:-webkit-sticky;position:sticky;top:0;width:100%;background:var(--main-bg);padding:1.5rem 3rem;display:flex;justify-content:flex-end;z-index:50;border-bottom:1px solid rgba(0,0,0,.04)}.top-nav nav{display:flex;gap:2rem}.nav-link{color:var(--text);text-decoration:none;font-size:.95rem;font-weight:500;transition:color .2s ease}.nav-link:hover{color:var(--accent)}.main-content{flex:1 1;padding:2rem 3rem 4rem;max-width:900px;margin:0 auto;width:100%}.section-label{display:block;font-size:1.25rem;font-weight:600;letter-spacing:.12em;color:var(--text-muted);text-transform:uppercase;margin-bottom:1.3rem}.magic-intro{margin-bottom:2.5rem;display:flex;justify-content:center;padding-left:10rem}.magic-greeting{font-family:Arial,sans-serif;font-size:3rem;font-weight:500;color:var(--text);margin:0;line-height:1.3;display:flex;align-items:baseline}.magic-static{white-space:nowrap;text-align:right}.magic-role-wrapper{display:inline-block;min-width:550px;text-align:left}.magic-role{color:#1e3a5f;font-weight:500;transition:-webkit-clip-path 1s ease-in-out;transition:clip-path 1s ease-in-out;transition:clip-path 1s ease-in-out,-webkit-clip-path 1s ease-in-out;white-space:nowrap}.magic-role.revealing{animation:magicReveal 1s ease-out forwards}.magic-role.hiding{animation:magicHide 1s ease-in forwards}@keyframes magicReveal{0%{-webkit-clip-path:inset(0 100% 0 0);clip-path:inset(0 100% 0 0)}to{-webkit-clip-path:inset(0 0 0 0);clip-path:inset(0 0 0 0)}}@keyframes magicHide{0%{-webkit-clip-path:inset(0 0 0 0);clip-path:inset(0 0 0 0)}to{-webkit-clip-path:inset(0 0 0 100%);clip-path:inset(0 0 0 100%)}}.about-section{margin-bottom:4rem}.about-text{font-size:1.05rem;line-height:1.8;border-left:3px solid var(--accent);padding-left:1.5rem;margin:0}.skills-section{margin-bottom:4rem}.skills-grid{display:flex;flex-wrap:wrap;gap:1.5rem}.skill-icon{display:flex;align-items:center;justify-content:center;width:50px;height:50px;background:var(--card-bg);border-radius:12px;transition:transform .2s ease,box-shadow .2s ease;cursor:pointer}.skill-icon:hover{transform:translateY(-3px);box-shadow:0 4px 12px rgba(0,0,0,.1)}.skill-icon svg{width:36px;height:36px}.education-section{margin-bottom:4rem}.education-item{background:var(--card-bg);border-radius:12px;padding:1.5rem;border:1px solid var(--card-border);box-shadow:var(--card-shadow)}.education-header{margin:-1.5rem -1.5rem 1.25rem;background:#4b2e83;padding:.5rem;display:flex;justify-content:center;align-items:center;border-radius:12px 12px 0 0}.ischool-logo{height:70px;width:auto;object-fit:contain}.courses-section h4{font-size:.8rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin:0 0 .75rem}.courses-grid{display:flex;flex-wrap:wrap;gap:.5rem}.course-tag{padding:.4rem .75rem;background:#f1f5f9;color:var(--text);border-radius:6px;font-size:.8rem;font-weight:500;border:1px solid #e2e8f0}.projects-section{margin-bottom:4rem}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));grid-gap:1.5rem;gap:1.5rem}.project-card{background:var(--card-bg);border-radius:8px;overflow:hidden;box-shadow:var(--card-shadow);border:1px solid var(--card-border);text-decoration:none;color:inherit;display:block;transition:all .2s ease}.project-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.08)}.project-image{position:relative;width:100%;height:140px;background:linear-gradient(135deg,#e2e8f0,#cbd5e1);overflow:hidden}.project-image img{object-fit:cover}.project-image.emotion-hri-home img{object-position:center 100%;transform:scale(1.25) translateY(-6%)}.project-title{padding:1rem;font-size:.9rem;font-weight:500;text-align:center}.view-all-link{display:inline-flex;align-items:center;gap:.5rem;color:var(--text-muted);text-decoration:none;font-size:.9rem;margin-top:1.5rem;padding:.75rem 1.5rem;border:1px solid var(--card-border);border-radius:6px;background:var(--card-bg);transition:all .2s ease}.view-all-link:hover{background:var(--text);color:#fff}.section-header{display:flex;align-items:baseline;gap:1.5rem;margin-bottom:1.3rem}.section-header .section-label{margin-bottom:0}.section-header .view-all-link{margin-top:0;padding:.25rem .5rem;font-size:1rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase}.projects-page{max-width:100%}.projects-header{margin-bottom:3rem}.projects-header h1{font-family:"Instrument Serif",Georgia,serif;font-size:4.5rem;font-weight:400;margin:0 0 1rem;color:var(--text);text-align:center;animation:slideInUp .8s ease-out}@keyframes slideInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.projects-header p{font-size:1.1rem;color:var(--text-muted);margin:0;max-width:600px}.projects-card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));grid-gap:2rem;gap:2rem}.project-card-large{display:flex;flex-direction:column;background:var(--card-bg);border-radius:16px;overflow:hidden;border:1px solid var(--card-border);box-shadow:var(--card-shadow);text-decoration:none;color:inherit;transition:transform .3s ease,box-shadow .3s ease}.project-card-large:hover{transform:translateY(-6px);box-shadow:0 12px 40px rgba(0,0,0,.12)}.project-card-image{position:relative;width:100%;height:200px;background:linear-gradient(135deg,#e8ecf1,#d1d9e6);overflow:hidden}.project-card-image img{object-fit:cover;object-position:center}.project-card-image.emotion-hri img{object-position:center 100%;transform:scale(1.25)}.project-card-image-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:3rem;opacity:.5}.project-card-content{padding:1.5rem;display:flex;flex-direction:column;flex:1 1}.project-type-badge{display:inline-block;width:-moz-fit-content;width:fit-content;font-size:.7rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);background:rgba(58,90,130,.1);padding:.3rem .6rem;border-radius:4px;margin-bottom:.75rem}.project-card-title{font-family:var(--font-body);font-size:1.3rem;font-weight:600;margin:0 0 .75rem;color:var(--text);line-height:1.3}.project-card-desc{font-size:.95rem;color:var(--text-muted);line-height:1.6;margin:0 0 1rem;flex:1 1}.project-card-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:auto}.project-tag{font-size:.75rem;color:var(--text-muted);background:var(--main-bg);padding:.25rem .6rem;border-radius:20px;border:1px solid var(--border)}.project-card-links{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:auto}.project-link-btn{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.85rem;font-weight:500;color:var(--text-muted);background:var(--main-bg);border:1px solid var(--border);border-radius:8px;text-decoration:none;transition:all .2s ease}.project-link-btn:hover{color:var(--accent);border-color:var(--accent);background:rgba(58,90,130,.05)}.project-link-btn svg{flex-shrink:0}.home-footer{margin-top:4rem;padding:2rem 0;text-align:center;color:var(--text-muted);font-size:.9rem;border-top:1px solid var(--border)}.main-content h1{font-size:2rem;margin:0 0 .5rem}.main-content h1,.main-content h2{font-family:"Instrument Serif",Georgia,serif}.main-content h2{font-size:1.5rem;margin:2.5rem 0 1rem}.main-content h2:first-of-type{margin-top:0}.main-content h3{font-size:1.1rem;font-weight:600;margin:2rem 0 .75rem}.main-content p{margin-bottom:1rem;line-height:1.8}.main-content>p:first-of-type{color:var(--text-muted);margin-bottom:2rem}.main-content section{margin-bottom:4rem}.main-content ul{padding-left:1.25rem}.main-content li{margin-bottom:.5rem}.main-content a{color:var(--accent);text-decoration:none}.main-content a:hover{text-decoration:underline}.projects-list{list-style:none;padding:0;margin:0}.projects-list li{padding:1.5rem;background:var(--card-bg);border-radius:8px;margin-bottom:1rem;border:1px solid var(--card-border);transition:all .2s ease}.projects-list li:hover{box-shadow:var(--card-shadow);transform:translateX(4px)}.projects-list a{color:var(--accent);text-decoration:none;font-weight:500}@media (max-width:768px){:root{--ring-size:200px;--avatar-size:120px}body{flex-direction:column}.sidebar{position:relative;width:100%;height:auto;padding:2rem 1.5rem}.hero-center{padding:1rem 0}.sidebar-name{font-size:1.8rem}.sidebar-title{font-size:.85rem}.main-wrapper{margin-left:0}.main-content{padding:1.5rem}.constellation-ring:before{width:170px;height:185px}.constellation-ring:after{width:185px;height:160px}.constellation-ring{transition:none}}@media (max-width:480px){:root{--ring-size:180px;--avatar-size:105px}.sidebar-name{font-size:1.6rem}.constellation-ring:before{width:150px;height:165px}.constellation-ring:after{width:165px;height:145px}}