.hero{min-height:100vh;width:100%;display:flex;align-items:center;justify-content:center;padding:100px 20px 40px;background:var(--bg-hero);color:#fff;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");opacity:.3}.hero-container{position:relative;z-index:1;max-width:1200px;width:100%;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:60px;justify-content:center}.hero-image-container{flex-shrink:0}.hero-image-placeholder{width:280px;height:280px;border-radius:50%;overflow:hidden;border:5px solid rgba(255,255,255,.3);box-shadow:0 10px 30px #0000004d;background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;position:relative}.hero-image{width:100%;height:100%;object-fit:cover;object-position:right;display:block}.hero-image-fallback{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#ffffffb3;font-size:.9rem;text-align:center;padding:20px}.hero-content{flex:1;text-align:left;max-width:600px}.hero-name{font-size:4.5rem;font-weight:700;margin-bottom:20px;animation:fadeInUp .8s ease-out;text-shadow:2px 2px 4px rgba(0,0,0,.2)}.hero-location{font-size:1.5rem;margin-bottom:30px;opacity:.9;animation:fadeInUp .8s ease-out .2s both}.hero-contact{display:flex;justify-content:flex-start;align-items:center;gap:15px;margin-bottom:40px;flex-wrap:wrap;animation:fadeInUp .8s ease-out .4s both}.hero-contact a{color:#fff;text-decoration:none;font-size:1.1rem;transition:all .3s ease;padding:8px 16px;border-radius:8px;background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.hero-contact a:hover{background:#fff3;transform:translateY(-2px)}.separator{opacity:.6}.hero-description{margin-top:40px;animation:fadeInUp .8s ease-out .6s both}.hero-description h2{font-size:1.3rem;margin-bottom:10px;font-weight:500}.hero-description p{font-size:1rem;opacity:.8;font-weight:400;margin-bottom:.5em}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 968px){.hero-container{flex-direction:column;text-align:center;gap:40px}.hero-content{text-align:center}.hero-contact{justify-content:center}.hero-image-placeholder{width:220px;height:220px}}@media (max-width: 768px){.hero{padding:80px 15px 30px}.hero-container{gap:30px}.hero-name{font-size:3rem}.hero-location{font-size:1.2rem}.hero-contact{flex-direction:column;gap:10px}.hero-contact .separator{display:none}.hero-description p{font-size:1.1rem}.hero-image-placeholder{width:180px;height:180px}}.experience{padding-top:40px}.section-title{font-size:2.5rem;font-weight:700;margin-bottom:30px;text-align:center;color:var(--text-primary);position:relative;display:inline-block;width:100%}.section-title:after{content:"";position:absolute;bottom:-10px;left:50%;transform:translate(-50%);width:80px;height:4px;background:linear-gradient(90deg,var(--primary-color),var(--accent-color));border-radius:2px}.timeline{position:relative;padding-left:40px}.timeline:before{content:"";position:absolute;left:15px;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--primary-color),var(--accent-color))}.timeline-item{position:relative;margin-bottom:50px;padding-left:40px}.timeline-marker{position:absolute;left:-25px;top:5px;width:20px;height:20px;border-radius:50%;background:var(--primary-color);border:4px solid white;box-shadow:0 0 0 3px var(--primary-color);z-index:1}.timeline-content{background:var(--bg-secondary);padding:30px;border-radius:12px;box-shadow:var(--shadow);transition:all .3s ease;border-left:4px solid var(--primary-color)}.timeline-content:hover{transform:translate(10px);box-shadow:var(--shadow-lg)}.timeline-year{display:inline-block;background:var(--primary-color);color:#fff;padding:6px 16px;border-radius:20px;font-size:.9rem;font-weight:600;margin-bottom:15px}.timeline-title{font-size:1.5rem;font-weight:600;margin-bottom:8px;color:var(--text-primary)}.timeline-organization{font-size:1.1rem;color:var(--text-secondary);margin-bottom:10px;font-weight:500}.timeline-note{font-size:.95rem;color:var(--text-secondary);font-style:italic;margin-bottom:15px}.timeline-points{list-style:none;padding-left:0;margin-top:15px}.timeline-points li{position:relative;padding-left:25px;margin-bottom:10px;line-height:1.6;color:var(--text-primary)}.timeline-points li:before{content:"▸";position:absolute;left:0;color:var(--primary-color);font-weight:700}@media (max-width: 768px){.timeline{padding-left:30px}.timeline-item{padding-left:20px}.timeline-marker{left:-20px;width:16px;height:16px}.timeline-content{padding:20px}.timeline-content:hover{transform:translate(5px)}}.education{padding-top:40px}.education-card{background:linear-gradient(135deg,var(--bg-secondary) 0%,white 100%);padding:40px;border-radius:16px;box-shadow:var(--shadow-lg);border:1px solid var(--border-color);max-width:900px;margin:0 auto 40px;transition:all .3s ease}.education-card:hover{transform:translateY(-5px);box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a}.education-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px;flex-wrap:wrap;gap:15px}.education-degree{font-size:1.8rem;font-weight:600;color:var(--text-primary);flex:1;min-width:250px}.education-period{background:var(--primary-color);color:#fff;padding:8px 20px;border-radius:25px;font-weight:600;font-size:.95rem;white-space:nowrap}.education-institution{font-size:1.3rem;color:var(--text-secondary);margin-bottom:10px;font-weight:500}.education-courses{margin-top:30px;padding-top:30px;border-top:2px solid var(--border-color)}.education-courses h4{font-size:1.2rem;margin-bottom:15px;color:var(--text-primary);font-weight:600}.education-courses ul{list-style:none;padding-left:0}.education-courses li{position:relative;padding-left:30px;margin-bottom:12px;font-size:1.05rem;color:var(--text-primary);line-height:1.6}.education-courses li:before{content:"•";position:absolute;left:0;color:var(--primary-color);font-weight:700;font-size:1.2rem}@media (max-width: 768px){.education-card{padding:25px}.education-degree{font-size:1.4rem}.education-header{flex-direction:column}.education-period{align-self:flex-start}}.awards{padding-top:40px}.awards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px;margin-top:20px}.award-card{background:#fff;padding:30px;border-radius:12px;box-shadow:var(--shadow);border-top:4px solid var(--primary-color);transition:all .3s ease;position:relative;overflow:hidden}.award-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary-color),var(--accent-color));transform:scaleX(0);transform-origin:left;transition:transform .3s ease}.award-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}.award-card:hover:before{transform:scaleX(1)}.award-year{display:inline-block;background:linear-gradient(135deg,var(--primary-color),var(--accent-color));color:#fff;padding:6px 14px;border-radius:20px;font-size:.85rem;font-weight:600;margin-bottom:15px}.award-title{font-size:1.3rem;font-weight:600;margin-bottom:10px;color:var(--text-primary);line-height:1.4}.award-organization{font-size:.95rem;color:var(--text-secondary);line-height:1.5}@media (max-width: 768px){.awards-grid{grid-template-columns:1fr;gap:20px}}.projects{padding-top:40px}.project-card{background:#fff;padding:40px;border-radius:16px;box-shadow:var(--shadow-lg);border:1px solid var(--border-color);max-width:1000px;margin:0 auto;transition:all .3s ease}.project-card:hover{box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a}.project-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px;flex-wrap:wrap;gap:15px}.project-title{font-size:2rem;font-weight:600;color:var(--text-primary);margin:0}.project-link:hover{color:var(--secondary-color);transform:translate(5px)}.project-description{margin-bottom:30px;font-size:1.1rem;line-height:1.8;color:var(--text-primary)}.project-features{margin-bottom:30px;padding-top:30px;border-top:2px solid var(--border-color)}.project-features h4{font-size:1.3rem;margin-bottom:20px;color:var(--text-primary);font-weight:600}.project-features ul{list-style:none;padding-left:0}.project-features li{position:relative;padding-left:30px;margin-bottom:15px;line-height:1.7;color:var(--text-primary)}.project-features li:before{content:"▸";position:absolute;left:0;color:var(--primary-color);font-weight:700;font-size:1.2rem}.project-technologies{padding-top:30px;border-top:2px solid var(--border-color)}.project-technologies h4{font-size:1.3rem;margin-bottom:20px;color:var(--text-primary);font-weight:600}.tech-tags{display:flex;flex-wrap:wrap;gap:12px}.tech-tag{background:linear-gradient(135deg,var(--primary-color),var(--accent-color));color:#fff;padding:8px 16px;border-radius:20px;font-size:.9rem;font-weight:500;transition:all .3s ease}.tech-tag:hover{transform:translateY(-2px);box-shadow:var(--shadow)}@media (max-width: 768px){.project-card{padding:25px}.project-title{font-size:1.5rem}.project-header{flex-direction:column;align-items:flex-start}}.skills{padding-top:40px;padding-bottom:40px}.skills-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:40px;margin-top:20px}.skill-category{background:#fff;padding:35px;border-radius:16px;box-shadow:var(--shadow);border:1px solid var(--border-color);transition:all .3s ease}.skill-category:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.skill-category-title{font-size:1.5rem;font-weight:600;margin-bottom:25px;color:var(--text-primary);padding-bottom:15px;border-bottom:3px solid var(--primary-color)}.skill-items{display:flex;flex-wrap:wrap;gap:12px}.skill-item{background:linear-gradient(135deg,var(--bg-secondary),white);padding:12px 20px;border-radius:25px;font-size:1rem;font-weight:500;color:var(--text-primary);border:2px solid var(--border-color);transition:all .3s ease;cursor:default}.skill-item:hover{border-color:var(--primary-color);background:linear-gradient(135deg,var(--primary-color),var(--accent-color));color:#fff;transform:translateY(-3px);box-shadow:var(--shadow)}.skill-item-tech{font-family:Courier New,monospace;font-size:.95rem}@media (max-width: 768px){.skills-container{grid-template-columns:1fr;gap:30px}.skill-category{padding:25px}}.navigation{position:fixed;top:0;left:0;right:0;z-index:1000;background:#fffc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .3s ease;border-bottom:1px solid transparent}.navigation.scrolled{background:#fffffff2;box-shadow:var(--shadow);border-bottom-color:var(--border-color)}.nav-container{max-width:1200px;margin:0 auto;padding:15px 20px;display:flex;justify-content:space-between;align-items:center}.nav-logo{font-size:1.5rem;font-weight:700;color:var(--primary-color);cursor:pointer;transition:transform .2s ease}.nav-logo:hover{transform:scale(1.05)}.nav-links{display:flex;gap:20px;align-items:center}.nav-links button{background:none;border:none;color:var(--text-secondary);font-size:.95rem;font-weight:500;cursor:pointer;padding:8px 12px;border-radius:6px;transition:all .2s ease;position:relative}.nav-links button:hover,.nav-links button.active{color:var(--primary-color);background:#2563eb1a}.nav-links button.active:after{content:"";position:absolute;bottom:0;left:12px;right:12px;height:2px;background:var(--primary-color);border-radius:2px}@media (max-width: 768px){.nav-container{padding:12px 15px}.nav-logo{font-size:1.2rem}.nav-links{gap:10px}.nav-links button{font-size:.85rem;padding:6px 8px}}@media (max-width: 640px){.nav-links{display:none}}.app{min-height:100vh;position:relative}.content{max-width:1200px;margin:0 auto;padding:0 20px}.section{opacity:1;transform:translateY(20px);transition:transform .35s ease-out;margin-bottom:40px;padding:40px 0}.hero-section{width:100%;margin-bottom:0;padding:0}.section.visible{transform:translateY(0)}@media (max-width: 768px){.content{padding:0 15px}.section{margin-bottom:30px;padding:30px 0}}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #3268b9;--secondary-color: #1e40af;--accent-color: #2963c1;--text-primary: #1f2937;--text-secondary: #6b7280;--bg-hero: #5c81b8;--bg-primary: #ffffff;--bg-secondary: #f9fafb;--bg-dark: #111827;--border-color: #e5e7eb;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05)}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}