:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}*{margin:0;padding:0;box-sizing:border-box}.portfolio{width:100%;height:100vh}.container{max-width:1200px;margin:0 auto;padding:0 16px}.hero{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;text-align:center;padding:60px 0;min-height:100vh;display:flex;align-items:center;position:relative}.profile-image{margin-bottom:32px;position:relative;display:inline-block}.profile-image:before{content:"";position:absolute;inset:-8px;background:linear-gradient(45deg,#ffffff4d,#ffffff1a,#ffffff4d);border-radius:50%;animation:rotate 3s linear infinite;z-index:0}.profile-image img{width:150px;height:150px;border-radius:50%;border:6px solid rgba(255,255,255,.9);object-fit:cover;position:relative;z-index:1;transition:transform .3s ease;box-shadow:0 20px 40px #0000004d}.profile-image:hover img{transform:scale(1.05)}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.hero h1{font-size:2.5rem;margin-bottom:8px;font-weight:700;animation:fadeInUp 1s ease-out .3s both}.hero h2{font-size:1.25rem;margin-bottom:24px;opacity:.9;font-weight:300;animation:fadeInUp 1s ease-out .5s both}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.description{font-size:1.1rem;line-height:1.7;margin-bottom:32px;max-width:600px;margin-left:auto;margin-right:auto;opacity:.95;animation:fadeInUp 1s ease-out .7s both}.contact-links{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;animation:fadeInUp 1s ease-out .9s both}.contact-btn{display:inline-block;padding:12px 24px;background:#ffffff1a;color:#fff;text-decoration:none;border-radius:25px;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}.contact-btn:hover{background:#fff3;transform:translateY(-2px)}.scroll-arrow{position:absolute;bottom:0;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;animation:bounce 2s infinite;transition:opacity .3s ease}.arrow-icon{font-size:2rem;color:#fff;margin-bottom:8px;text-shadow:0 2px 8px rgba(0,0,0,.3)}.scroll-text{font-size:.875rem;color:#fff;font-weight:500;letter-spacing:1px;text-transform:uppercase;text-shadow:0 1px 4px rgba(0,0,0,.3)}@keyframes bounce{0%,20%,50%,80%,to{transform:translate(-50%) translateY(0)}40%{transform:translate(-50%) translateY(-10px)}60%{transform:translate(-50%) translateY(-5px)}}.diplomas{padding:80px 0;background:#f8fafc}.diplomas h2{text-align:center;font-size:2.5rem;margin-bottom:48px;color:#2d3748}.diplomas-grid{display:grid;gap:24px;grid-template-columns:1fr}.diploma-card{background:#fff;padding:24px;border-radius:12px;border-left:4px solid #667eea;box-shadow:0 4px 6px #0000001a;transition:transform .3s ease,box-shadow .3s ease}.diploma-card:hover{transform:translateY(-4px);box-shadow:0 8px 25px #00000026}.diploma-year{background:#667eea;color:#fff;padding:6px 12px;border-radius:20px;font-size:.875rem;font-weight:600;display:inline-block;margin-bottom:12px}.diploma-card h3{font-size:1.25rem;margin-bottom:8px;color:#2d3748}.diploma-card h4{font-size:1rem;color:#667eea;margin-bottom:12px;font-weight:500}.diploma-card p{color:#666;line-height:1.6}.experience{padding:80px 0;background:#fff}.experience h2{text-align:center;font-size:2.5rem;margin-bottom:48px;color:#2d3748}.experience-timeline{max-width:800px;margin:0 auto;position:relative}.experience-item{display:flex;margin-bottom:32px;position:relative;align-items:flex-start}.experience-item.current .marker-dot{background:linear-gradient(135deg,#667eea,#764ba2);box-shadow:0 0 0 4px #667eea33;animation:pulse 2s infinite}.experience-marker{position:relative;margin-right:24px;flex-shrink:0}.marker-dot{width:16px;height:16px;background:#cbd5e0;border-radius:50%;position:relative;z-index:2}.marker-line{position:absolute;left:50%;top:16px;width:2px;height:48px;background:#e2e8f0;transform:translate(-50%)}.experience-content{background:#f8fafc;padding:24px;border-radius:12px;flex:1;border-left:4px solid #e2e8f0;transition:all .3s ease}.experience-item.current .experience-content{border-left-color:#667eea;background:#f7faff}.experience-content:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.experience-header{margin-bottom:16px}.experience-header h3{font-size:1.25rem;color:#2d3748;margin-bottom:8px;font-weight:600}.experience-meta{display:flex;flex-direction:column;gap:4px}.experience-meta span{font-size:.875rem}.company{color:#667eea;font-weight:600}.period{color:#4a5568;font-weight:500}.location{color:#718096}.experience-description{color:#4a5568;line-height:1.6;margin-bottom:16px}.experience-skills{display:flex;flex-wrap:wrap;gap:6px}.experience-skill{background:#667eea;color:#fff;padding:4px 8px;border-radius:12px;font-size:.75rem;font-weight:500}@keyframes pulse{0%{box-shadow:0 0 0 4px #667eea33}50%{box-shadow:0 0 0 8px #667eea1a}to{box-shadow:0 0 0 4px #667eea33}}.projects{padding:80px 0;background:#f8fafc}.projects h2{text-align:center;font-size:2.5rem;margin-bottom:48px;color:#2d3748}.skills-filter{margin-bottom:48px}.skills-filter h3{font-size:1.5rem;margin-bottom:24px;color:#2d3748;text-align:center}.skills-buttons{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}.skill-btn{padding:8px 16px;background:#fff;border:2px solid #e2e8f0;border-radius:25px;color:#4a5568;font-size:.875rem;cursor:pointer;transition:all .3s ease;font-weight:500}.skill-btn:hover{border-color:#667eea;color:#667eea}.skill-btn.active{background:#667eea;border-color:#667eea;color:#fff}.carousel{max-width:500px;margin:0 auto}.carousel-container{display:flex;align-items:center;gap:16px;margin-bottom:24px}.carousel-btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;width:45px;height:45px;border-radius:12px;font-size:1.2rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease;flex-shrink:0;box-shadow:0 4px 12px #667eea4d}.carousel-btn:hover{background:linear-gradient(135deg,#553c9a,#667eea);transform:translateY(-2px);box-shadow:0 6px 20px #667eea66}.project-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 6px #0000001a;flex:1;transition:transform .3s ease}.project-card:hover{transform:translateY(-4px)}.project-card img{width:100%;height:200px;object-fit:cover}.project-content{padding:20px}.project-content h3{font-size:1.25rem;margin-bottom:8px;color:#2d3748}.project-content p{color:#666;margin-bottom:16px;line-height:1.6}.project-skills{display:flex;flex-wrap:wrap;gap:6px}.project-skill{background:#e2e8f0;color:#4a5568;padding:4px 8px;border-radius:12px;font-size:.75rem;font-weight:500}.carousel-indicators{display:flex;justify-content:center;gap:8px}.indicator{width:16px;height:4px;border-radius:2px;border:none;background:#cbd5e0;cursor:pointer;transition:all .3s ease}.indicator.active{background:linear-gradient(135deg,#667eea,#764ba2);width:24px;box-shadow:0 2px 8px #667eea66}.no-projects{text-align:center;padding:40px;background:#fff;border-radius:12px;margin:20px 0}.no-projects p{color:#666;font-size:1.1rem}@media (min-width: 640px){.container{padding:0 24px}.profile-image img{width:150px;height:150px}.hero h1{font-size:3rem}.hero h2{font-size:1.5rem}.diplomas-grid{grid-template-columns:repeat(2,1fr);gap:32px}.carousel{max-width:600px}.carousel-btn{width:50px;height:50px;font-size:1.75rem}}@media (min-width: 768px){.hero{padding:80px 0}.hero h1{font-size:3.5rem}.description{font-size:1.2rem}.contact-links{gap:16px}.contact-btn{padding:14px 28px}.diplomas-grid{grid-template-columns:repeat(3,1fr)}.carousel{max-width:700px}.project-card img{height:250px}}@media (min-width: 1024px){.container{padding:0 32px}.hero h1{font-size:4rem}.carousel{max-width:800px}.skills-buttons{max-width:600px;margin:0 auto}}@media (max-width: 480px){.hero h1{font-size:2rem}.hero h2,.description{font-size:1rem}.contact-btn{padding:10px 20px;font-size:.9rem}.carousel-container{gap:8px}.carousel-btn{width:35px;height:35px;font-size:1.25rem}.project-card img{height:150px}.project-content{padding:16px}.skills-buttons{gap:8px}.skill-btn{padding:6px 12px;font-size:.8rem}.experience-meta{flex-direction:column}.marker-line{height:40px}.experience-item{margin-bottom:24px}}