.header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 0;transition:all .3s ease;background:transparent}.header.scrolled{background:#0f172af2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-md)}.header-content{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;color:var(--light);cursor:pointer;background:var(--gradient-1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.desktop-nav{display:flex;gap:32px}.nav-link{background:none;border:none;color:var(--light);font-size:.95rem;font-weight:500;cursor:pointer;padding:8px 16px;border-radius:8px;transition:all .3s ease;text-transform:capitalize}.nav-link:hover{background:#ffffff1a;color:var(--accent)}.mobile-menu-btn{display:none;background:none;border:none;color:var(--light);cursor:pointer;padding:8px}.mobile-nav{display:none}@media (max-width: 768px){.desktop-nav{display:none}.mobile-menu-btn{display:block}.mobile-nav{display:flex;flex-direction:column;gap:8px;padding:16px 24px;background:#0f172afa}.mobile-nav-link{background:none;border:none;color:var(--light);font-size:1rem;font-weight:500;cursor:pointer;padding:12px 16px;text-align:left;border-radius:8px;transition:all .3s ease;text-transform:capitalize}.mobile-nav-link:hover{background:#ffffff1a;color:var(--accent)}}.hero-section{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;padding-top:80px;background:var(--dark);overflow:hidden}.hero-background{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,var(--dark) 0%,var(--dark-alt) 100%)}.grid-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(10,126,164,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(10,126,164,.1) 1px,transparent 1px);background-size:50px 50px;animation:gridMove 20s linear infinite}@keyframes gridMove{0%{transform:translate(0)}to{transform:translate(50px,50px)}}.hero-content{max-width:1200px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;position:relative;z-index:1}.hero-text{color:var(--light)}.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:#0a7ea433;border:1px solid var(--primary);border-radius:24px;font-size:.875rem;color:var(--accent);margin-bottom:24px}.hero-text h1{font-size:3.5rem;font-weight:700;margin-bottom:16px;line-height:1.2;background:var(--gradient-1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.25rem;color:var(--accent);margin-bottom:16px;font-weight:600}.hero-description{font-size:1.125rem;color:var(--text-light);margin-bottom:32px;line-height:1.8}.hero-cta{display:flex;gap:16px;flex-wrap:wrap}.btn-primary{padding:14px 32px;background:var(--gradient-1);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{padding:14px 32px;background:transparent;color:var(--light);border:2px solid var(--primary);border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.btn-secondary:hover{background:var(--primary);transform:translateY(-2px)}.hero-image-container{display:flex;justify-content:center;align-items:center}.image-wrapper{position:relative;width:400px;height:400px}.pulse-ring{position:absolute;top:-20px;right:-20px;bottom:-20px;left:-20px;border:2px solid var(--primary);border-radius:50%;animation:pulse 2s ease-out infinite}@keyframes pulse{0%{transform:scale(.95);opacity:1}to{transform:scale(1.1);opacity:0}}.hero-image{width:100%;height:100%;object-fit:cover;border-radius:50%;border:4px solid var(--primary);box-shadow:0 0 40px #0a7ea466}.scroll-indicator{position:absolute;bottom:32px;left:50%;transform:translate(-50%);background:none;border:none;color:var(--accent);cursor:pointer;z-index:2}@media (max-width: 968px){.hero-content{grid-template-columns:1fr;gap:48px;text-align:center}.hero-text h1{font-size:2.5rem}.hero-cta{justify-content:center}.image-wrapper{width:300px;height:300px}}.about-content{display:grid;grid-template-columns:1.5fr 1fr;gap:64px;align-items:start}.about-text{font-size:1.125rem;line-height:1.8}.about-paragraph{margin-bottom:24px;color:var(--text-secondary);text-align:justify}.about-stats{display:flex;flex-direction:column;gap:24px}.stat-card{background:#fff;padding:32px;border-radius:16px;box-shadow:var(--shadow-md);text-align:center;border:2px solid transparent;transition:all .3s ease}.stat-card:hover{border-color:var(--primary);box-shadow:var(--shadow-xl)}.stat-icon{color:var(--primary);margin-bottom:16px}.stat-value{font-size:2.5rem;font-weight:700;color:var(--primary);margin-bottom:8px}.stat-label{font-size:1rem;color:var(--text-secondary);font-weight:500}@media (max-width: 968px){.about-content{grid-template-columns:1fr;gap:48px}.about-stats{flex-direction:row}}@media (max-width: 640px){.about-stats{flex-direction:column}}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px}.skill-card{background:var(--dark-alt);padding:32px;border-radius:16px;border:2px solid var(--dark-lighter);transition:all .3s ease}.skill-card:hover{border-color:var(--primary);box-shadow:0 0 30px #0a7ea44d}.skill-icon{color:var(--accent);margin-bottom:16px}.skill-title{font-size:1.5rem;font-weight:600;margin-bottom:12px;color:var(--light)}.skill-description{font-size:1rem;color:var(--text-light);margin-bottom:24px;line-height:1.6}.skill-bar-container{background:var(--dark-lighter);height:8px;border-radius:4px;overflow:hidden}.skill-bar{height:100%;background:var(--gradient-1);border-radius:4px;display:flex;align-items:center;justify-content:flex-end;padding-right:8px;position:relative}.skill-percentage{position:absolute;right:-40px;font-size:.875rem;font-weight:600;color:var(--accent)}.education-timeline{max-width:800px;margin:0 auto;position:relative}.education-timeline:before{content:"";position:absolute;left:40px;top:0;bottom:0;width:2px;background:var(--primary)}.timeline-item{position:relative;padding-left:96px;margin-bottom:48px}.timeline-marker{position:absolute;left:16px;top:0;width:48px;height:48px;background:var(--gradient-1);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;z-index:1;box-shadow:0 0 0 8px var(--light)}.timeline-content{background:#fff;padding:32px;border-radius:16px;box-shadow:var(--shadow-md);border:2px solid transparent;transition:all .3s ease}.timeline-content:hover{border-color:var(--primary);box-shadow:var(--shadow-xl)}.timeline-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px;flex-wrap:wrap;gap:16px}.timeline-title{font-size:1.5rem;font-weight:600;color:var(--text-primary)}.timeline-year{display:flex;align-items:center;gap:8px;color:var(--primary);font-weight:600;background:#0a7ea41a;padding:6px 12px;border-radius:6px}.timeline-subtitle{font-size:1.125rem;color:var(--primary);margin-bottom:8px;font-weight:500}.timeline-institution{font-size:1rem;color:var(--text-secondary);margin-bottom:12px;font-weight:500}.timeline-description{color:var(--text-secondary);line-height:1.6}@media (max-width: 640px){.education-timeline:before{left:24px}.timeline-item{padding-left:64px}.timeline-marker{left:0;width:48px;height:48px}}.experience-list{display:flex;flex-direction:column;gap:32px;max-width:900px;margin:0 auto}.experience-card{background:var(--dark-alt);padding:40px;border-radius:16px;border:2px solid var(--dark-lighter);transition:all .3s ease}.experience-card:hover{border-color:var(--primary);box-shadow:0 0 30px #0a7ea44d}.experience-header{display:flex;gap:24px;margin-bottom:24px}.experience-icon{color:var(--accent);background:#0a7ea433;padding:16px;border-radius:12px;flex-shrink:0}.experience-title-section{flex:1}.experience-title{font-size:1.5rem;font-weight:600;color:var(--light);margin-bottom:8px}.experience-company{font-size:1.125rem;color:var(--accent);margin-bottom:12px}.experience-meta{display:flex;gap:24px;flex-wrap:wrap;font-size:.95rem;color:var(--text-light)}.experience-location{display:flex;align-items:center;gap:6px}.experience-responsibilities{list-style:none;display:flex;flex-direction:column;gap:12px}.experience-responsibilities li{color:var(--text-light);padding-left:28px;position:relative;line-height:1.6}.experience-responsibilities li:before{content:"▸";position:absolute;left:0;color:var(--accent);font-weight:700}@media (max-width: 640px){.experience-card{padding:24px}.experience-header{flex-direction:column}}.tools-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px}.tool-card{background:#fff;padding:32px 24px;border-radius:16px;text-align:center;box-shadow:var(--shadow-md);border:2px solid transparent;transition:all .3s ease;cursor:pointer}.tool-card:hover{border-color:var(--primary);box-shadow:var(--shadow-xl)}.tool-icon{color:var(--primary);margin-bottom:16px}.tool-name{font-size:1.125rem;font-weight:600;color:var(--text-primary);margin-bottom:8px}.tool-category{font-size:.875rem;color:var(--text-secondary)}.gallery-image{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}.gallery-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,.9),transparent);padding:24px;transform:translateY(100%);transition:transform .3s ease}.gallery-item:hover .gallery-overlay{transform:translateY(0)}.gallery-title{font-size:1.25rem;font-weight:600;color:#fff;margin-bottom:8px}.gallery-description{font-size:.95rem;color:#ffffffe6}.image-modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000e6;z-index:9999;display:flex;align-items:center;justify-content:center;padding:24px;cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.modal-content{position:relative;max-width:1200px;max-height:90vh;width:100%;background:var(--dark-alt);border-radius:16px;overflow:hidden;cursor:default;box-shadow:0 20px 60px #00000080}.modal-close{position:absolute;top:16px;right:16px;width:40px;height:40px;background:#000000b3;border:none;border-radius:50%;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:10;transition:all .3s ease}.modal-close:hover{background:var(--primary);transform:rotate(90deg)}.modal-image{width:100%;max-height:70vh;object-fit:contain;display:block}.modal-info{padding:24px;background:var(--dark-alt);color:var(--light)}.modal-info h3{font-size:1.5rem;font-weight:600;margin-bottom:12px;color:var(--accent)}.modal-info p{font-size:1rem;color:var(--text-light);line-height:1.6;margin-bottom:8px}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}.gallery-item{position:relative;aspect-ratio:4/3;border-radius:16px;overflow:hidden;cursor:pointer;box-shadow:var(--shadow-md);transition:all .3s ease}.gallery-item:hover{box-shadow:var(--shadow-xl)}.gallery-image{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.gallery-item:hover .gallery-image{transform:scale(1.1)}.gallery-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;opacity:0;transition:opacity .3s ease;color:#fff;padding:20px;text-align:center}.gallery-item:hover .gallery-overlay{opacity:1}.gallery-overlay p{font-size:1.125rem;font-weight:600}.certifications-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:32px}.certification-card{background:var(--dark-alt);border-radius:16px;overflow:hidden;border:2px solid var(--dark-lighter);transition:all .3s ease;perspective:1000px}.certification-card:hover{border-color:var(--primary);box-shadow:0 0 40px #0a7ea466}.certification-image-wrapper{position:relative;width:100%;height:200px;overflow:hidden;cursor:pointer}.certification-image{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.certification-card:hover .certification-image{transform:scale(1.1)}.certification-type-badge{position:absolute;top:16px;right:16px;background:var(--gradient-1);color:#fff;padding:8px 16px;border-radius:20px;display:flex;align-items:center;gap:6px;font-size:.875rem;font-weight:600;text-transform:capitalize;box-shadow:var(--shadow-lg)}.certification-content{padding:24px}.certification-title{font-size:1.25rem;font-weight:600;color:var(--light);margin-bottom:16px}.certification-issuer{display:flex;align-items:center;gap:8px;color:var(--accent);margin-bottom:8px;font-weight:500}.certification-year{font-size:.95rem;color:var(--text-light);margin-bottom:16px;font-weight:600}.certification-description{color:var(--text-light);line-height:1.6;font-size:.95rem}.contact-content{display:grid;grid-template-columns:1fr 1.5fr;gap:64px;max-width:1000px;margin:0 auto}.contact-info-section{display:flex;flex-direction:column;gap:24px}.contact-info-card{display:flex;align-items:center;gap:20px;padding:24px;background:#fff;border-radius:12px;box-shadow:var(--shadow-md);border:2px solid transparent;transition:all .3s ease;text-decoration:none;color:inherit}.contact-info-card:hover{border-color:var(--primary);box-shadow:var(--shadow-lg)}.contact-info-icon{color:var(--primary);background:#0a7ea41a;padding:16px;border-radius:12px}.contact-info-text{flex:1}.contact-info-label{font-size:.875rem;color:var(--text-secondary);margin-bottom:4px;font-weight:500}.contact-info-value{font-size:1rem;color:var(--text-primary);font-weight:600}.contact-form{background:#fff;padding:40px;border-radius:16px;box-shadow:var(--shadow-md);border:2px solid transparent;transition:all .3s ease}.contact-form:hover{border-color:var(--primary)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-group{margin-bottom:24px}.form-group label{display:block;margin-bottom:8px;font-weight:600;color:var(--text-primary)}.form-group input,.form-group textarea{width:100%;padding:12px 16px;border:2px solid var(--light-gray);border-radius:8px;font-size:1rem;font-family:inherit;transition:all .3s ease}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #0a7ea41a}.submit-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:12px}@media (max-width: 968px){.contact-content{grid-template-columns:1fr;gap:48px}.form-row{grid-template-columns:1fr}.contact-form{padding:32px 24px}}.tag{text-decoration:none;color:#00d9ff}.footer{background:var(--dark);color:var(--light);padding:32px 0 20px}.footer-content{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap;gap:24px}.footer-logo{display:flex;align-items:center;gap:10px;font-size:1.25rem;font-weight:700;color:var(--accent)}.footer-tagline{color:var(--text-light);font-size:.875rem;margin-top:8px}.footer-social{display:flex;gap:12px}.social-link{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:#ffffff1a;border-radius:8px;color:var(--light);transition:all .3s ease}.social-link:hover{background:var(--primary);transform:translateY(-3px);box-shadow:var(--shadow-md)}.footer-bottom{text-align:center;padding-top:20px;border-top:1px solid var(--dark-lighter);color:var(--text-light);font-size:.875rem}@media (max-width: 640px){.footer-content{flex-direction:column;text-align:center}}.scroll-to-top{position:fixed;bottom:32px;right:32px;width:56px;height:56px;background:var(--gradient-1);border:none;border-radius:50%;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #0a7ea466;z-index:999;transition:all .3s ease}.scroll-to-top:hover{box-shadow:0 6px 20px #0a7ea499}@media (max-width: 768px){.scroll-to-top{bottom:24px;right:24px;width:48px;height:48px}}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000e6;display:flex;align-items:center;justify-content:center;z-index:9999;padding:20px;cursor:pointer}.lightbox-content{position:relative;max-width:90vw;max-height:90vh;background:#fff;border-radius:16px;overflow:hidden;cursor:default;box-shadow:0 0 50px #00000080}.lightbox-content img{max-width:100%;max-height:70vh;width:auto;height:auto;display:block;object-fit:contain}.lightbox-close{position:absolute;top:16px;right:16px;width:48px;height:48px;background:#000000b3;border:none;border-radius:50%;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease;z-index:1}.lightbox-close:hover{background:var(--primary);transform:rotate(90deg)}.lightbox-caption{padding:20px;text-align:center;font-size:1.125rem;font-weight:600;color:var(--text-primary);background:#fff}.lightbox-info{padding:24px;background:#fff;color:var(--text-primary)}.lightbox-info h3{font-size:1.5rem;margin-bottom:12px;color:var(--text-primary)}.lightbox-issuer{font-size:1rem;color:var(--primary);font-weight:600;margin-bottom:12px}.lightbox-description{font-size:1rem;line-height:1.6;color:var(--text-secondary)}@media (max-width: 768px){.lightbox-content{max-width:95vw;max-height:95vh}.lightbox-content img{max-height:60vh}.lightbox-close{width:40px;height:40px;top:12px;right:12px}.lightbox-info{padding:16px}.lightbox-info h3{font-size:1.25rem}}*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #0a7ea4;--primary-light: #0c96c7;--primary-dark: #065a75;--secondary: #ff6b35;--accent: #00d9ff;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--dark: #0f172a;--dark-alt: #1e293b;--dark-lighter: #334155;--light: #f8fafc;--light-gray: #e2e8f0;--text-primary: #0f172a;--text-secondary: #64748b;--text-light: #cbd5e1;--gradient-1: linear-gradient(135deg, #0a7ea4 0%, #00d9ff 100%);--gradient-2: linear-gradient(135deg, #065a75 0%, #0a7ea4 100%);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .15)}body{margin:0;padding:0;font-family:Inter,-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;color:var(--text-primary);background-color:var(--light);line-height:1.6;overflow-x:hidden}html{scroll-behavior:smooth}.app{min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:0 24px}.section{padding:100px 0;position:relative}.section-dark{background-color:var(--dark);color:var(--light)}.section-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:16px;color:inherit}.section-dark .section-title{color:var(--light)}.title-underline{width:80px;height:4px;background:var(--gradient-1);margin:0 auto 48px;border-radius:2px}.section-subtitle{text-align:center;font-size:1.125rem;color:var(--text-secondary);max-width:600px;margin:0 auto 48px}.section-dark .section-subtitle{color:var(--text-light)}@media (max-width: 768px){.section{padding:60px 0}.section-title{font-size:2rem}.container{padding:0 16px}}