@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=JetBrains+Mono:wght@400;700&display=swap";:root{--color-bg: #050505;--color-surface: #0A0A0A;--color-surface-glass: rgba(10, 10, 10, .7);--color-border: #1A1A1A;--color-text: #F5F5F5;--color-text-secondary: #888888;--color-accent: #FFD700;--color-accent-alt: #EAE041;--color-glow: #FFD70066;--color-glow-strong: #FFD70033;--color-accent-rgb: 255, 215, 0;--font-heading: "JetBrains Mono", ui-monospace, "Cascadia Code", monospace;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--fs-xs: .75rem;--fs-sm: .875rem;--fs-base: 1rem;--fs-md: 1.125rem;--fs-lg: 1.25rem;--fs-xl: 1.5rem;--fs-2xl: 2rem;--fs-3xl: 2.5rem;--fs-4xl: 3.25rem;--lh-tight: 1.15;--lh-normal: 1.6;--lh-relaxed: 1.8;--sp-1: .25rem;--sp-2: .5rem;--sp-3: .75rem;--sp-4: 1rem;--sp-5: 1.25rem;--sp-6: 1.5rem;--sp-8: 2rem;--sp-10: 2.5rem;--sp-12: 3rem;--sp-16: 4rem;--sp-20: 5rem;--sp-24: 6rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-pill: 9999px;--shadow-card: 0 4px 24px rgba(0, 0, 0, .4);--shadow-card-hover: 0 8px 32px var(--color-glow-strong);--shadow-glow: 0 0 20px var(--color-glow), 0 0 60px rgba(255, 215, 0, .1);--ease-out: cubic-bezier(.4, 0, .2, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--duration-fast: .15s;--duration-normal: .3s;--duration-slow: .5s;--transition-base: all var(--duration-normal) var(--ease-out);--nav-height: 64px;--content-max-w: 1200px;--section-pad-x: var(--sp-6);--section-pad-y: var(--sp-24)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%;font-size:16px;hanging-punctuation:first 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var(--sp-8);background:#050505d9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border);transition:transform var(--duration-normal) var(--ease-out),background var(--duration-normal) var(--ease-out)}.navbar--hidden{transform:translateY(-100%)!important}.navbar__logo{font-family:var(--font-heading);font-weight:700;font-size:var(--fs-lg);color:var(--color-accent);flex-shrink:0;letter-spacing:.04em}.navbar__links{display:flex;align-items:center;gap:var(--sp-8)}.navbar__link{position:relative;font-family:var(--font-body);font-size:var(--fs-sm);font-weight:500;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.06em;padding:var(--sp-1) 0;transition:color var(--duration-fast) var(--ease-out)}.navbar__link:after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--color-accent);transition:width var(--duration-normal) 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var(--sp-2);border-radius:var(--radius-pill);color:var(--color-text-secondary);transition:var(--transition-base);cursor:pointer}.lang-toggle__option--active{background:var(--color-accent);color:var(--color-bg);font-weight:700}.navbar__actions{display:flex;align-items:center;gap:var(--sp-3)}.navbar__toggle{display:none;align-items:center;justify-content:center;font-size:var(--fs-xl);color:var(--color-text);background:none;border:none;padding:var(--sp-1);cursor:pointer}.section{position:relative;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--section-pad-y) var(--section-pad-x);overflow:hidden}.section__inner{width:100%;max-width:var(--content-max-w);margin:0 auto}@media(min-width:1024px){.section__inner{max-width:60%;margin-left:0;padding-left:var(--sp-8)}.section__inner--hero{max-width:min(85%,1400px);margin:0 auto;padding-left:0}}.section-title{font-family:var(--font-heading);font-size:var(--fs-3xl);font-weight:700;margin-bottom:var(--sp-12);display:flex;align-items:center;gap:var(--sp-4)}.section-title:before{content:"";display:inline-block;width:4px;height:1.1em;background:var(--color-accent);border-radius:var(--radius-sm);flex-shrink:0}.section-subtitle{font-size:var(--fs-md);color:var(--color-text-secondary);margin-top:calc(-1 * var(--sp-8));margin-bottom:var(--sp-12);padding-left:calc(4px + var(--sp-4))}.fade-in-up{opacity:0;transform:translateY(30px);animation:fadeInUp var(--duration-slow) var(--ease-out) 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transparent}.glass-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover);border-left-color:var(--color-accent);border-color:rgba(var(--color-accent-rgb),.2)}.glass-card__header{display:flex;flex-direction:column;align-items:flex-start;gap:var(--sp-2);margin-bottom:var(--sp-4)}.glass-card__title{font-family:var(--font-heading);font-size:var(--fs-lg);font-weight:700;color:var(--color-text)}.glass-card__body{font-size:var(--fs-base);color:var(--color-text-secondary);line-height:var(--lh-relaxed)}.glass-card__meta{font-family:var(--font-heading);font-size:var(--fs-sm);color:var(--color-accent);white-space:nowrap;margin-top:var(--sp-1)}.timeline{position:relative;padding:var(--sp-8) 0}.timeline:before{content:"";position:absolute;top:0;bottom:0;left:50%;width:2px;background:linear-gradient(180deg,transparent 0%,var(--color-accent) 10%,var(--color-accent) 90%,transparent 100%);transform:translate(-50%)}.timeline__item{position:relative;width:50%;padding:var(--sp-6);margin-bottom:var(--sp-8)}.timeline__item:nth-child(odd){padding-right:var(--sp-16);text-align:right;margin-left:0}.timeline__item:nth-child(2n){padding-left:var(--sp-16);text-align:left;margin-left:50%}.timeline__node{position:absolute;top:var(--sp-8);width:14px;height:14px;border-radius:50%;background:var(--color-accent);border:3px solid var(--color-bg);box-shadow:0 0 10px var(--color-glow);z-index:2}.timeline__item:nth-child(odd) .timeline__node{right:-7px}.timeline__item:nth-child(2n) .timeline__node{left:-7px}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--sp-8)}.skill-category__icon{font-size:var(--fs-2xl);margin-bottom:var(--sp-4);color:var(--color-accent)}.skill-category__title{font-family:var(--font-heading);font-size:var(--fs-lg);font-weight:700;margin-bottom:var(--sp-6)}.skill-list{display:flex;flex-direction:column;gap:var(--sp-4)}.skill-bar{display:flex;flex-direction:column;gap:var(--sp-1)}.skill-bar__label{display:flex;justify-content:space-between;font-size:var(--fs-sm);color:var(--color-text-secondary)}.skill-bar__track{height:6px;background:var(--color-border);border-radius:var(--radius-pill);overflow:hidden}.skill-bar__fill{height:100%;border-radius:var(--radius-pill);background:linear-gradient(90deg,var(--color-accent),var(--color-accent-alt));transform-origin:left;animation:skillFillIn 1.2s var(--ease-out) forwards}@keyframes skillFillIn{0%{transform:scaleX(0)}to{transform:scaleX(1)}}.contact-links{display:flex;flex-wrap:wrap;gap:var(--sp-4);justify-content:center}.contact-pill{display:inline-flex;align-items:center;gap:var(--sp-2);padding:var(--sp-3) var(--sp-6);border:1px solid var(--color-border);border-radius:var(--radius-pill);font-family:var(--font-body);font-size:var(--fs-sm);font-weight:500;color:var(--color-text-secondary);transition:var(--transition-base)}.contact-pill:hover{border-color:var(--color-accent);color:var(--color-text);box-shadow:0 0 16px rgba(var(--color-accent-rgb),.15)}.contact-pill__icon{font-size:var(--fs-md);color:var(--color-accent)}.cta-button{position:relative;display:inline-flex;align-items:center;gap:var(--sp-2);padding:var(--sp-4) var(--sp-10);font-family:var(--font-heading);font-size:var(--fs-sm);font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--color-bg);background:var(--color-accent);border-radius:var(--radius-pill);overflow:hidden;z-index:1;transition:transform var(--duration-fast) var(--ease-spring)}.cta-button:before{content:"";position:absolute;inset:-2px;border-radius:inherit;padding:2px;background:conic-gradient(from 0deg,var(--color-accent),var(--color-accent-alt),var(--color-bg),var(--color-accent));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:borderRotate 3s linear infinite;z-index:-1}.cta-button:hover{transform:scale(1.05);animation:pulse 1.6s ease-in-out infinite}.footer{padding:var(--sp-8) var(--sp-6);text-align:center;font-size:var(--fs-xs);color:var(--color-text-secondary);border-top:1px solid var(--color-border)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes scanline{0%{transform:translateY(-100%)}to{transform:translateY(100%)}}@keyframes typewriter{0%{width:0}to{width:100%}}@keyframes borderRotate{to{transform:rotate(360deg)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes glowPulse{0%,to{box-shadow:0 0 8px var(--color-glow)}50%{box-shadow:0 0 24px var(--color-glow),0 0 48px rgba(var(--color-accent-rgb),.1)}}.accent-text{color:var(--color-accent)!important}.mono{font-family:var(--font-heading)!important}.text-secondary{color:var(--color-text-secondary)!important}.text-center{text-align:center}.flex-center{display:flex;align-items:center;justify-content:center}.gap-4{gap:var(--sp-4)}.gap-8{gap:var(--sp-8)}.mt-auto{margin-top:auto}.w-full{width:100%}.relative{position:relative}.overflow-hidden{overflow:hidden}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);border:0}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-accent);border-radius:var(--radius-pill)}::-webkit-scrollbar-thumb:hover{background:var(--color-accent-alt)}html{scrollbar-width:thin;scrollbar-color:var(--color-accent) var(--color-bg)}.form-input{width:100%;padding:var(--sp-4) var(--sp-6);background:#0a0a0a66;border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-family:var(--font-body);font-size:var(--fs-base);transition:var(--transition-base)}.form-input::placeholder{color:var(--color-text-secondary);opacity:.7}.form-input:focus{outline:none;border-color:var(--color-accent);background:#0a0a0acc;box-shadow:0 0 12px rgba(var(--color-accent-rgb),.15)}.hero-section{position:relative;z-index:10;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;pointer-events:auto;text-align:center;padding:var(--sp-6)}.services-section{position:relative;min-height:50vh;padding:var(--sp-12) var(--sp-6);z-index:10;pointer-events:auto}.services-grid-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--sp-6)}.hero-section button,.hero-section a{pointer-events:auto}.hero-name{font-family:var(--font-heading);font-weight:700;font-size:var(--fs-4xl);color:var(--color-text);letter-spacing:.04em;margin-bottom:var(--sp-4)}.hero-line{height:2px;background:var(--color-accent);margin-bottom:var(--sp-6);border-radius:var(--radius-pill);box-shadow:0 0 8px var(--color-glow)}.hero-role{font-family:var(--font-heading);font-size:var(--fs-xl);color:var(--color-accent);letter-spacing:.06em;min-height:1.6em}.hero-cursor{display:inline-block;color:var(--color-accent);font-weight:400;animation:blink .8s step-end infinite;margin-left:2px}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.hero-scroll-hint{position:absolute;bottom:var(--sp-10);display:flex;flex-direction:column;align-items:center;gap:var(--sp-2);color:var(--color-text-secondary);font-size:var(--fs-sm);font-family:var(--font-body);background:none;border:none;cursor:pointer}.hero-scroll-hint__arrow{font-size:var(--fs-xl);animation:bounce 2s ease-in-out infinite}.hero-scroll-hint__text{font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.12em}@keyframes bounce{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-8px)}60%{transform:translateY(-4px)}}.skill-pills{display:flex;flex-wrap:wrap;gap:var(--sp-2)}.skill-pill{display:inline-block;padding:var(--sp-1) var(--sp-3);border:1px solid rgba(var(--color-accent-rgb),.3);border-radius:var(--radius-pill);font-family:var(--font-body);font-size:var(--fs-xs);font-weight:500;color:var(--color-text-secondary);transition:var(--transition-base)}.skill-pill:hover{color:var(--color-text);border-color:var(--color-accent);box-shadow:0 0 12px rgba(var(--color-accent-rgb),.2);background:rgba(var(--color-accent-rgb),.06)}.timeline__company{font-family:var(--font-body);font-size:var(--fs-sm);font-weight:500;color:var(--color-accent);margin-bottom:var(--sp-2)}.education-grid{display:flex;gap:var(--sp-8)}.education-card{flex:1;border-left:3px solid var(--color-accent)!important;transition:var(--transition-base)}.education-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-glow)}.education-card__icon{font-size:var(--fs-2xl);color:var(--color-accent);margin-bottom:var(--sp-4)}.education-card__degree{font-family:var(--font-heading);font-size:var(--fs-lg);font-weight:700;color:var(--color-accent);margin-bottom:var(--sp-2)}.education-card__institution{font-size:var(--fs-sm);color:var(--color-text-secondary);margin-bottom:var(--sp-1)}.education-card__period{display:inline-block;font-family:var(--font-heading);font-size:var(--fs-xs);color:var(--color-text-secondary);margin-bottom:var(--sp-6)}.education-badges{display:flex;flex-wrap:wrap;gap:var(--sp-2);margin-top:var(--sp-4)}.education-badge{display:inline-block;padding:var(--sp-1) var(--sp-3);border-radius:var(--radius-pill);font-size:var(--fs-xs);font-weight:500}.education-badge--course{border:1px solid rgba(var(--color-accent-rgb),.35);color:var(--color-accent);background:rgba(var(--color-accent-rgb),.06)}.education-badge--activity{border:1px solid var(--color-border);color:var(--color-text-secondary);background:#ffffff08}.publications-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:var(--sp-8)}.publication-card{position:relative;overflow:hidden}.publication-card__scanline{position:absolute;inset:0;background:linear-gradient(180deg,transparent 0%,rgba(var(--color-accent-rgb),.04) 50%,transparent 100%);background-size:100% 60px;animation:scanline 4s linear infinite;pointer-events:none}.publication-card__icon{font-size:var(--fs-2xl);color:var(--color-accent);margin-bottom:var(--sp-4)}.publication-card__title{font-family:var(--font-heading);font-size:var(--fs-lg);font-weight:700;color:var(--color-text);margin-bottom:var(--sp-4);line-height:var(--lh-normal)}.publication-card__badges{display:flex;flex-wrap:wrap;gap:var(--sp-2)}.publication-badge{display:inline-block;padding:var(--sp-1) var(--sp-3);border-radius:var(--radius-pill);font-size:var(--fs-xs);font-weight:600;letter-spacing:.03em}.publication-badge--conference{border:1px solid rgba(var(--color-accent-rgb),.35);color:var(--color-accent);background:rgba(var(--color-accent-rgb),.08)}.publication-badge--role{border:1px solid var(--color-border);color:var(--color-text-secondary);background:#ffffff08}.navbar--scrolled{background:#050505f2;box-shadow:0 2px 20px #0006}@media(max-width:1024px){:root{--fs-4xl: 2.5rem;--fs-3xl: 2rem;--section-pad-y: var(--sp-16)}.skills-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){:root{--fs-4xl: 2rem;--fs-3xl: 1.65rem;--fs-2xl: 1.35rem;--section-pad-y: var(--sp-12);--section-pad-x: var(--sp-4);--nav-height: 56px}.navbar{padding:0 var(--sp-4)}.navbar__toggle{display:inline-flex}.navbar__links{position:absolute;top:var(--nav-height);left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:0;padding:var(--sp-2) var(--sp-6) var(--sp-4);background:#050505fa;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border);box-shadow:0 8px 24px #00000080}.navbar__links--open{display:flex}.navbar__link{width:100%;padding:var(--sp-4) 0;font-size:var(--fs-base);border-bottom:1px solid rgba(255,255,255,.05)}.skills-grid{grid-template-columns:1fr}.timeline:before{left:20px}.timeline__item,.timeline__item:nth-child(odd),.timeline__item:nth-child(2n){width:100%;margin-left:0;padding-left:calc(20px + var(--sp-10));padding-right:0;text-align:left}.timeline__item:nth-child(odd) .timeline__node,.timeline__item:nth-child(2n) .timeline__node{left:13px;right:auto}.glass-card{padding:var(--sp-6)}.contact-links{flex-direction:column;align-items:stretch}.contact-pill{justify-content:center}.section-title{font-size:var(--fs-2xl)}.education-grid{flex-direction:column}.hero-name{font-size:var(--fs-2xl)}.hero-role{font-size:var(--fs-md)}}@media(max-width:480px){:root{--fs-4xl: 1.65rem;--fs-3xl: 1.35rem}.glass-card__header{flex-direction:column;gap:var(--sp-2)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}