:root{--primary: #0070f3;--primary-dark: #0051a2;--text: #1a1a1a;--text-secondary: #666;--text-muted: #999;--background: #ffffff;--background-alt: #fafafa;--border: #e5e5e5;--border-light: #f0f0f0;--shadow: 0 2px 8px rgba(0, 0, 0, 0.1);--shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.15);--radius: 12px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;line-height:1.6;color:var(--text);background:var(--background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.navbar{position:fixed;top:0;width:100%;background:rgba(255,255,255,0.9);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border-light);z-index:1000}.nav-container{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center;height:60px}.nav-logo{font-size:1.1rem;font-weight:600;color:var(--text);text-decoration:none;transition:color 0.2s ease}.nav-logo:hover{color:var(--primary)}.nav-menu{display:flex;gap:2rem}.nav-link{font-size:0.9rem;font-weight:500;color:var(--text-secondary);text-decoration:none;transition:color 0.2s ease}.nav-link:hover{color:var(--primary)}.main-content{margin-top:60px}.hero{padding:6rem 2rem 4rem;text-align:center}.hero-container{max-width:800px;margin:0 auto}.hero-avatar{width:120px;height:120px;border-radius:50%;object-fit:cover;margin-bottom:2rem;border:4px solid var(--border-light);box-shadow:var(--shadow)}.hero-title{font-size:3rem;font-weight:700;margin-bottom:1rem;letter-spacing:-0.02em}.hero-subtitle{font-size:1.5rem;font-weight:500;color:var(--primary);margin-bottom:1.5rem}.hero-description{font-size:1.125rem;color:var(--text-secondary);margin-bottom:3rem;max-width:600px;margin-left:auto;margin-right:auto}.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.hero-location{font-size:1rem;color:var(--text-secondary);margin-bottom:1.5rem;font-weight:500}.btn{display:inline-flex;align-items:center;padding:0.75rem 1.5rem;border-radius:var(--radius);font-size:1rem;font-weight:500;text-decoration:none;transition:all 0.2s ease;border:2px solid transparent}.btn-primary{background-color:var(--primary-color);color:blue;border:2px solid var(--primary-color)}.btn-primary:hover{background-color:transparent;color:var(--primary-color)}.btn-outline{background:transparent;color:var(--primary-color);border:2px solid var(--primary-color)}.btn-outline:hover{background:var(--primary-color);color:var(--bg-color)}.section{padding:5rem 2rem}.section-alt{background:var(--background-alt)}.container{max-width:1000px;margin:0 auto}.section-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:3rem;letter-spacing:-0.02em}.timeline{position:relative;padding-left:2rem}.timeline::before{content:'';position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--border)}.timeline-item{position:relative;margin-bottom:3rem}.timeline-marker{position:absolute;left:-2rem;top:0.5rem;width:12px;height:12px;background:var(--primary);border-radius:50%;border:3px solid var(--background);box-shadow:0 0 0 3px var(--border)}.timeline-content{background:var(--background);padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow);margin-left:1rem}.timeline-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:0.5rem;flex-wrap:wrap;gap:1rem}.timeline-content h3{font-size:1.25rem;font-weight:600;color:var(--text)}.timeline-date{font-size:0.875rem;font-weight:500;color:var(--primary);background:rgba(0,112,243,0.1);padding:0.25rem 0.75rem;border-radius:20px}.timeline-company{color:var(--text-secondary);font-weight:500;margin-bottom:1rem}.timeline-points{list-style:none;padding:0}.timeline-points li{margin-bottom:0.5rem;padding-left:1rem;position:relative;color:var(--text-secondary)}.timeline-points li::before{content:'•';position:absolute;left:0;color:var(--primary);font-weight:bold}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));gap:1.5rem}.skill-card{background:var(--background);padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow);transition:transform 0.2s ease}.skill-card:hover{transform:translateY(-2px)}.skill-card h3{font-size:1.125rem;font-weight:600;margin-bottom:1.5rem;color:var(--text)}.skill-tags{display:flex;flex-wrap:wrap;gap:0.5rem}.skill-tag{background:var(--primary);color:white;padding:0.375rem 0.75rem;border-radius:20px;font-size:0.875rem;font-weight:500}.education-card{background:var(--background);padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow);max-width:600px;margin:0 auto}.education-card h3{font-size:1.25rem;font-weight:600;margin-bottom:0.5rem}.education-school{color:var(--text-secondary);font-weight:500;margin-bottom:0.25rem}.education-date{color:var(--text-muted);font-size:0.875rem;margin-bottom:1rem}.education-highlights{list-style:none;padding:0}.education-highlights li{margin-bottom:0.5rem;padding-left:1rem;position:relative;color:var(--text-secondary)}.education-highlights li::before{content:'✓';position:absolute;left:0;color:var(--primary);font-weight:bold}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(350px, 1fr));gap:2rem}.project-card{background:var(--background);padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow);transition:transform 0.2s ease}.project-card:hover{transform:translateY(-2px)}.project-card h3{font-size:1.25rem;font-weight:600;margin-bottom:0.5rem;color:var(--text)}.project-date{color:var(--text-muted);font-size:0.875rem;margin-bottom:1rem}.project-description{color:var(--text-secondary);line-height:1.6;margin-bottom:1.5rem}.project-tech{display:flex;flex-wrap:wrap;gap:0.5rem}.tech-tag{background:var(--background-alt);color:var(--text);padding:0.25rem 0.75rem;border-radius:15px;font-size:0.8rem;font-weight:500;border:1px solid var(--border)}.project-links{margin-top:1rem;display:flex;gap:1rem}.project-links .btn{padding:0.5rem 1rem;font-size:0.9rem}.soft-skills-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));gap:1.5rem}.soft-skill-item{background:var(--background);padding:1.5rem;border-radius:var(--radius);box-shadow:var(--shadow);text-align:center}.soft-skill-item h4{font-size:1.125rem;font-weight:600;margin-bottom:0.75rem;color:var(--primary)}.soft-skill-item p{color:var(--text-secondary);font-size:0.9rem;line-height:1.5}.cert-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(300px, 1fr));gap:2rem;margin-bottom:2rem}.cert-card{background:var(--background);padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow);text-decoration:none;color:var(--text);transition:all 0.2s ease;border:2px solid transparent;display:flex;flex-direction:column}.cert-card:hover{transform:translateY(-4px);border-color:var(--primary);box-shadow:var(--shadow-lg)}.cert-card h4{font-size:1.1rem;font-weight:600;margin:0 0 1rem 0;color:var(--text);line-height:1.4}.cert-date{color:var(--primary);font-size:0.875rem;font-weight:600;margin-bottom:0.5rem;text-transform:uppercase;letter-spacing:0.5px}.cert-issuer{color:var(--text-secondary);font-size:0.9rem;margin:0 0 1rem 0;font-weight:500}.cert-skills{color:var(--text-secondary);font-size:0.8rem;margin:1rem 0;line-height:1.5;flex-grow:1}.cert-link{display:inline-block;margin-top:auto;color:var(--primary);text-decoration:none;font-size:0.9rem;font-weight:600;transition:all 0.2s ease;padding-top:0.5rem}.cert-link:hover{color:var(--primary-dark);transform:translateX(3px)}.footer{background:var(--text);color:white;padding:3rem 2rem 2rem}.footer-container{max-width:1000px;margin:0 auto}.footer-content{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:2rem;flex-wrap:wrap;gap:2rem}.footer-info h3{font-size:1.5rem;font-weight:600;margin-bottom:1rem}.footer-info p{margin-bottom:0.5rem;color:rgba(255,255,255,0.9)}.footer-info a{color:var(--primary);text-decoration:none;transition:color 0.2s ease}.footer-info a:hover{color:white}.social-links{display:flex;gap:1.5rem}.social-link{color:rgba(255,255,255,0.8);text-decoration:none;font-weight:500;transition:color 0.2s ease}.social-link:hover{color:white}.footer-bottom{padding-top:2rem;border-top:1px solid rgba(255,255,255,0.1);text-align:center}.footer-bottom p{color:rgba(255,255,255,0.6);font-size:0.875rem}@media (max-width: 768px){.nav-container{padding:0 1rem}.nav-menu{display:none}.hero{padding:4rem 1rem 3rem}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.25rem}.section{padding:3rem 1rem}.section-title{font-size:2rem}.timeline{padding-left:1rem}.timeline-content{margin-left:0.5rem;padding:1.5rem}.timeline-header{flex-direction:column;align-items:flex-start;gap:0.5rem}.hero-actions{flex-direction:column;align-items:center}.btn{width:200px;justify-content:center}.footer-content{flex-direction:column;text-align:center}}@media (max-width: 480px){.hero-avatar{width:100px;height:100px}.hero-title{font-size:2rem}.skills-grid,.cert-grid{grid-template-columns:1fr}.project-screenshots{display:grid;grid-template-columns:repeat(auto-fit, minmax(200px, 1fr));gap:15px;margin:20px 0;padding:15px;background:#f8f9fa;border-radius:8px}.screenshot{width:100%;height:auto;border-radius:6px;box-shadow:0 4px 12px rgba(0,0,0,0.1);transition:transform 0.3s ease, box-shadow 0.3s ease;cursor:pointer}.screenshot:hover{transform:translateY(-5px);box-shadow:0 8px 25px rgba(0,0,0,0.2)}}@media (max-width: 480px) and (max-width: 768px){.project-screenshots{grid-template-columns:1fr}}