@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0f1117;--surface:#1a1d27;--surface-2:#222636;--text:#e2e8f0;--text-muted:#8892a4;--accent:#60a5fa;--accent-hover:#93c5fd;--border:#2a2f3e;--font:"Inter", system-ui, -apple-system, sans-serif;--navbar-height:64px;--radius:8px;--shadow:0 1px 3px #0006, 0 1px 2px #0000004d;--shadow-md:0 4px 12px #0006, 0 2px 6px #0000004d}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font);background-color:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.6}a{color:var(--accent);text-decoration:none;transition:color .2s}a:hover{color:var(--accent-hover)}img{max-width:100%;display:block}.container{max-width:1100px;margin:0 auto;padding:0 24px}.section{scroll-margin-top:var(--navbar-height);background-color:var(--bg);padding:80px 0}.section--surface{background-color:var(--surface)}.section--accent-light{background-color:var(--surface-2)}.section-heading{color:var(--text);margin-bottom:40px;font-size:1.75rem;font-weight:700;display:inline-block;position:relative}.section-heading:after{content:"";background-color:var(--accent);border-radius:2px;width:40px;height:3px;margin-top:8px;display:block}.btn{border-radius:var(--radius);cursor:pointer;font-size:.95rem;font-weight:500;font-family:var(--font);border:2px solid #0000;align-items:center;gap:8px;padding:10px 22px;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--accent);color:#0f1117}.btn-primary:hover{background-color:var(--accent-hover);color:#0f1117;box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-outline{color:var(--accent);border-color:var(--accent);background-color:#0000}.btn-outline:hover{background-color:var(--accent);color:#0f1117;box-shadow:var(--shadow-md);transform:translateY(-1px)}.pill{color:var(--accent);background-color:#60a5fa1a;border:1px solid #60a5fa40;border-radius:20px;padding:4px 12px;font-size:.8rem;font-weight:500;display:inline-block}.badge{color:#fbbf24;background-color:#fbbf241f;border:1px solid #fbbf244d;border-radius:20px;padding:3px 10px;font-size:.75rem;font-weight:600;display:inline-block}.navbar{height:var(--navbar-height);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;background-color:#0f1117eb;border-bottom:1px solid #0000;transition:border-color .2s,box-shadow .2s;position:fixed;top:0;left:0;right:0}.navbar--scrolled{border-bottom-color:var(--border);box-shadow:var(--shadow)}.navbar__inner{justify-content:space-between;align-items:center;height:100%;display:flex}.navbar__brand{color:var(--text);letter-spacing:.05em;font-size:1.1rem;font-weight:700;transition:color .2s}.navbar__brand:hover{color:var(--accent)}.navbar__links{gap:4px;list-style:none;display:flex}.navbar__link{color:var(--text-muted);border-radius:6px;padding:6px 12px;font-size:.9rem;font-weight:500;transition:color .2s,background-color .2s;display:block}.navbar__link:hover{color:var(--accent);background-color:#60a5fa14}.navbar__actions{align-items:center;gap:8px;display:flex}.navbar__lang{border:1px solid var(--border);color:var(--text-muted);cursor:pointer;font-size:.85rem;font-weight:600;font-family:var(--font);background:0 0;border-radius:6px;padding:5px 12px;transition:all .2s}.navbar__lang:hover{border-color:var(--accent);color:var(--accent)}.navbar__burger{cursor:pointer;background:0 0;border:none;flex-direction:column;justify-content:center;gap:5px;width:32px;height:32px;padding:4px;display:none}.navbar__burger span{background-color:var(--text);transform-origin:50%;border-radius:2px;height:2px;transition:all .2s;display:block}.navbar__burger--open span:first-child{transform:translateY(7px)rotate(45deg)}.navbar__burger--open span:nth-child(2){opacity:0}.navbar__burger--open span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}@media (width<=768px){.navbar__burger{display:flex}.navbar__links{top:var(--navbar-height);border-bottom:1px solid var(--border);box-shadow:var(--shadow-md);background-color:#0f1117;flex-direction:column;gap:2px;padding:12px 24px 16px;display:none;position:absolute;left:0;right:0}.navbar__links--open{display:flex}.navbar__link{padding:10px 12px;font-size:1rem}}.footer{border-top:1px solid var(--border);text-align:center;color:var(--text-muted);padding:24px 0;font-size:.875rem}.hero{min-height:calc(100vh - var(--navbar-height));border-bottom:1px solid var(--border);background:linear-gradient(135deg,#1a1d27 0%,#0f1117 60%);align-items:center;display:flex}.hero__inner{padding-top:60px;padding-bottom:60px}.hero__content{max-width:640px;animation:.6s both fadeInUp}.hero__eyebrow{color:var(--accent);letter-spacing:.05em;text-transform:uppercase;margin-bottom:12px;font-size:1rem;font-weight:600}.hero__title{color:var(--text);margin-bottom:16px;font-size:clamp(2rem,5vw,3.25rem);font-weight:700;line-height:1.2}.hero__subtitle{color:var(--text-muted);margin-bottom:36px;font-size:1.15rem}.hero__cta{flex-wrap:wrap;gap:12px;display:flex}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.about__layout{align-items:flex-start;gap:48px;display:flex}.about__avatar{flex-shrink:0}.about__avatar-placeholder{background:linear-gradient(135deg, var(--accent), #60a5fa);color:#fff;letter-spacing:.05em;border-radius:50%;justify-content:center;align-items:center;width:120px;height:120px;font-size:1.4rem;font-weight:700;display:flex}.about__bio{color:var(--text);margin-bottom:28px;font-size:1.05rem;line-height:1.75}.about__skills-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:12px;font-size:.85rem;font-weight:600}.about__pills{flex-wrap:wrap;gap:8px;display:flex}@media (width<=640px){.about__layout{flex-direction:column;gap:24px}}.project-card{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:12px;padding:24px;transition:box-shadow .2s,transform .2s;display:flex}.project-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.project-card__header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.project-card__title{color:var(--text);font-size:1.05rem;font-weight:600;line-height:1.4}.project-card__desc{color:var(--text-muted);flex:1;font-size:.9rem;line-height:1.65}.project-card__footer{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px;margin-top:auto;display:flex}.project-card__tags{flex-wrap:wrap;gap:6px;display:flex}.project-card__link{color:var(--accent);white-space:nowrap;align-items:center;gap:5px;font-size:.85rem;font-weight:600;transition:gap .2s;display:inline-flex}.project-card__link:hover{gap:8px}.projects__grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;display:grid}@media (width<=600px){.projects__grid{grid-template-columns:1fr}}.publication-card{background-color:var(--surface-2);border:1px solid var(--border);border-left:4px solid var(--accent);border-radius:var(--radius);max-width:780px;padding:28px 32px}.publication-card__type{text-transform:uppercase;letter-spacing:.07em;color:var(--accent);margin-bottom:10px;font-size:.78rem;font-weight:600}.publication-card__title{color:var(--text);margin-bottom:12px;font-size:1.1rem;font-style:italic;font-weight:600;line-height:1.5}.publication-card__meta{flex-wrap:wrap;gap:16px;margin-bottom:10px;display:flex}.publication-card__conf{color:var(--text-muted);font-size:.9rem}.publication-card__year{color:var(--text-muted);font-size:.9rem;font-weight:600}.publication-card__support{color:var(--text-muted);border-top:1px solid var(--border);margin-top:4px;padding-top:10px;font-size:.85rem}.education__timeline{border-left:2px solid var(--border);padding-left:20px}.education__item{padding-bottom:8px;padding-left:28px;position:relative}.education__dot{background-color:var(--accent);border:2px solid var(--bg);width:12px;height:12px;box-shadow:0 0 0 2px var(--accent);border-radius:50%;position:absolute;top:6px;left:-27px}.education__university{color:var(--text);margin-bottom:4px;font-size:1.1rem;font-weight:600}.education__degree{color:var(--text-muted);margin-bottom:4px;font-size:.95rem}.education__period{color:var(--accent);font-size:.85rem;font-weight:500}.cert-list{flex-direction:column;gap:12px;max-width:600px;list-style:none;display:flex}.cert-item{background-color:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);align-items:flex-start;gap:14px;padding:16px 20px;transition:box-shadow .2s;display:flex}.cert-item:hover{box-shadow:var(--shadow)}.cert-icon{width:32px;height:32px;color:var(--accent);background-color:#60a5fa1a;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;margin-top:2px;display:flex}.cert-body{flex-direction:column;gap:3px;display:flex}.cert-name{color:var(--text);font-size:.95rem;font-weight:600}.cert-meta{color:var(--text-muted);font-size:.85rem}.contact__subtitle{color:var(--text-muted);margin-bottom:32px;font-size:1.05rem}.contact__links{flex-direction:column;gap:12px;max-width:520px;display:flex}.contact__item{border:1px solid var(--border);border-radius:var(--radius);color:var(--text);align-items:center;gap:16px;padding:16px 20px;text-decoration:none;transition:all .2s;display:flex}a.contact__item:hover{border-color:var(--accent);color:var(--accent);box-shadow:var(--shadow);transform:translate(4px)}.contact__item--static{cursor:default}.contact__icon{background-color:var(--surface);width:36px;height:36px;color:var(--accent);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.contact__label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;min-width:70px;font-size:.8rem;font-weight:600}.contact__value{font-size:.95rem;font-weight:500}main{padding-top:var(--navbar-height)}