:root{font-family:Arial,Helvetica,sans-serif,Inter,system-ui;line-height:1.5;font-weight:400;color-scheme:dark;color:#fff;background-color:#13051f;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme: light){:root{--text-color: #334155;--bg-color: #f1f5f9;--card-bg: #ffffff;--section-bg: rgba(255, 255, 255, .9);--header-bg: rgba(255, 255, 255, .9);--shadow-color: #040505;color:#334155;background-color:#f1f5f9}}.about-container{padding:4rem;max-width:1200px;margin:0 auto}.about-container h2{font-size:2.5rem;margin-bottom:2rem;color:var(--text-color)}.about-content{display:flex;gap:3rem;margin-top:2rem}.about-image{flex:1}.about-image img{width:100%;max-width:350px;border-radius:12px;box-shadow:0 10px 25px var(--shadow-color);border:4px solid var(--card-bg)}.about-text{flex:2}.bio-intro{font-size:1.2rem;margin-bottom:1.5rem;line-height:1.6}.about-text h3{font-size:1.8rem;margin:2.5rem 0 1.5rem;color:var(--text-color)}.skills-container{display:flex;flex-wrap:wrap;gap:2rem;margin-top:1rem}.skills-category{flex:1;min-width:200px}.skills-category h4{color:var(--primary-color);margin-bottom:1rem;font-size:1.2rem;position:relative}.skills-category h4:after{content:"";position:absolute;bottom:-8px;left:0;width:40px;height:3px;background-color:var(--secondary-color)}.skills-category ul{list-style:none;padding:0}.skills-category li{position:relative;padding:.5rem 0 .5rem 1.5rem}.skills-category li:before{content:"▷";position:absolute;left:0;color:var(--secondary-color)}.timeline{margin-top:1.5rem}.timeline-item{margin-bottom:1.1rem;position:relative;padding-left:1.5rem;border-left:2px solid var(--primary-color)}.timeline-item h4{font-size:1.1rem;margin-bottom:.25rem;color:var(--text-color)}.timeline-period{font-size:.9rem;color:var(--secondary-color);margin-bottom:.5rem;font-weight:500}@media (max-width: 758px){.about-content{flex-direction:column}.about-image{display:flex;justify-content:center}.about-container h2{font-size:2rem}.skills-container{flex-direction:column;gap:1.5rem}}.contact-container{max-width:1200px;margin:0 auto}.contact-container h2{font-size:2.5rem;margin-bottom:2rem;color:var(--text-color)}.section-subtitle{font-size:1.1rem;margin-bottom:3rem;color:#ffffffb3;max-width:600px}.contact-wrapper{display:flex;gap:3rem}.success-message{background-color:#10b9801a}.contact-form{flex:3;background-color:var(--card-bg);padding:2rem;border-radius:12px;box-shadow:0 4px 20px var(--shadow-color);border:1px solid rgba(255,255,255,.5)}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500}.form-group input,.form-group textarea{width:100%;padding:.75rem 1rem;background-color:#ffffff80;border:1px solid rgba(255,255,255,.1);border-radius:var(--border-radius);font-size:1rem;color:var(--text-color);transition:border-color .3s,box-shadow .3s}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px #e91e6333}.form-group input::placeholder,.form-group textarea::placeholder{color:#ffffffe6}.contact-info{flex:2;padding:2rem;background-color:var(--card-bg);border-radius:12px;box-shadow:0 4px 20px var(--shadow-color);border:1px solid rgba(255,255,255,.05)}.contact-info h3{font-size:1.8rem;margin-bottom:2rem;color:var(--text-color)}.contact-method{display:flex;align-items:flex-start;margin-bottom:1.5rem;gap:1rem}.contact-icon{width:40px;height:40px;background-color:var(--primary-color);border-radius:50%;position:relative;flex-shrink:0}.contact-icon.email:before{content:"@";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-weight:700;color:#fff}.contact-icon.location:before{content:"📍";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:20px}.contact-icon.social:before{content:"#";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-weight:700;color:#fff;font-size:20px}.contact-method h4{font-size:1.1rem;margin-bottom:.5rem;color:var(--primary-color)}.social-links{display:flex;gap:1rem}.social-links a{color:var(--secondary-color);text-decoration:none;transition:color .3s}.social-links a:hover{color:var(--primary-color);text-decoration:underline}@media (max-width: 768px){.contact-wrapper{flex-direction:column}.contact-container h2{font-size:2rem}}.home-container{width:100%;max-width:1200px;margin:0 auto;padding:4rem 2rem}.hero{display:flex;flex-direction:column;gap:5rem;padding:2rem 0}.hero-content{max-width:600px}.hero-content h1{font-size:3.5rem;line-height:1.1;font-weight:700;margin-bottom:2rem}.highlight-text{color:var(--primary-color)}.secondary-text{color:var(--secondary-color)}.cta-buttons{margin-top:2rem}.stats-section{display:flex;flex-direction:column;gap:3rem;margin-top:2rem}.stat-item{display:flex;gap:1.5rem;align-items:flex-start}.stat-icon{width:50px;height:50px;background-repeat:no-repeat;background-position:center;background-size:contain;flex-shrink:0}.stat-icon.courses{background-color:var(--primary-color);border-radius:4px;position:relative}.stat-icon.courses:before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:30px;height:20px;border:3px solid white;border-top:0}.stat-icon.students{background-color:var(--primary-color);border-radius:4px;position:relative}.stat-icon.students:before{content:"";position:absolute;top:15%;left:50%;transform:translate(-50%);width:15px;height:15px;background-color:#fff;border-radius:50%}.stat-icon.students:after{content:"";position:absolute;bottom:10px;left:50%;transform:translate(-50%);width:26px;height:13px;border:3px solid white;border-radius:3px 3px 10px 10px;border-top:0}.stat-icon.rating{background-color:var(--primary-color);border-radius:4px;position:relative}.stat-icon.rating:before{content:"★";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;font-size:40px}.stat-content h3{font-size:1.3rem;margin-bottom:.5rem;color:var(--primary-color)}.stat-content p{margin:0;font-size:1rem;line-height:1.5rem}@media (max-width: 768px){.hero{flex-direction:column;align-items:flex-start;justify-content:space-between;gap:4rem}.hero-content,.stats-section{flex:1}.logo{font-size:1.3rem}}@media (max-width: 768px){.home-container{padding:2rem 1rem}.home-container h1{font-size:2.5rem}}header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 2rem;background-color:var(--bg-color)}.logo{font-size:1.5rem;font-weight:700;color:#fff;display:flex;align-items:center}.logo:before{content:"";display:inline-block;width:30px;height:40px;background-color:var(--secondary-color);margin-right:10px;clip-path:polygon(0 0,100% 0,100% 70%,50% 100%,0 70%)}nav ul{display:flex;list-style:none;gap:2rem}nav button{background:none;border:none;color:var(--text-color);font-size:1rem;cursor:pointer;padding:.5rem;transition:color .3s;font-weight:500}nav button:hover{color:var(--secondary-color)}.pro-button{background-color:#a495f1;color:var(--bg-color);border:none;padding:.6rem 1.2rem;border-radius:4px;font-weight:600;cursor:pointer;transition:background-color .3s}.pro-button:hover{background-color:#b5a9f3}@media (max-width: 768px){header{flex-direction:column;gap:1rem}}@media (max-width: 480px){nav ul{gap:1rem}}:root{--primary-color: #e91e63;--secondary-color: #ffc107;--accent-color: #ffc107;--text-color: #ffffff;--bg-color: #13051f;--card-bg: #1d0932;--border-radius: 4px;--transition-speed: .3s;--section-bg: #1e2028;--header-bg: rgba(19, 21, 26, .95);--shadow-color: #040505}*{margin:0;padding:0;box-sizing:border-box}body{font-family:"Inter","Segoe",system-ui sans-serif;line-height:1.6;color:var(--text-color);background-color:var(--bg-color);margin:0;display:flex;min-width:320px;min-height:100%}#root{width:100%}main{padding:2rem 0}a{font-weight:500;color:var(--text-color);text-decoration:inherit}.app{width:100%;max-width:1200px;margin:0 auto;padding:0 2rem}section{min-height:100vh;padding:0;opacity:.7;transform:translateY(20px);transition:opacity var(--transition-speed),transform var(--transition-speed)}section#home{padding:0}section#projects,section#about,section#contact,section#skills{padding:4rem 0}section.active{opacity:1;transform:translateY(0)}h1{font-size:3.5rem;line-height:1.1;font-weight:700;margin-bottom:2rem}h2,h3,h4{margin-bottom:1rem;line-height:1.2em}h2{font-size:2rem;color:var(--primary-color)}p{margin-bottom:1.5rem;font-size:1.1rem}.button{background-color:var(--secondary-color);color:#000;border:none;padding:.75rem 1.5rem;border-radius:var(--border-radius);cursor:pointer;transition:background-color var(--transition-speed);font-weight:600;text-decoration:none;display:inline-block;font-size:1rem}.button:hover{background-color:#e0aa00}.button.secondary{background-color:transparent;border:2px solid var(--primary-color);color:var(--primary-color)}.button.secondary:hover{background-color:#8e24aa1a}.container{padding:1rem}.card{background-color:var(--card-bg);border-radius:var(--border-radius);box-shadow:0 4px 10px var(--shadow-color);margin-bottom:1.5rem}.card:hover{transform:translateY(-5px);box-shadow:0 4px 10px var(--shadow-color)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.flex{display:flex;gap:1rem}@media (max-width: 768px){.flex{flex-direction:column}}.projects-container{padding:4rem 1rem;max-width:1200px;margin:0 auto}.projects-container h2{font-size:2.5rem;margin-bottom:1rem;color:var(--text-color)}.section-subtitle{font-size:1.1rem;margin-bottom:3rem;color:rgba(255,255,255 .7);max-width:600vh}.project-card{background-color:var(--card-bg);border-radius:12px;overflow:hidden;transition:transform .3s,box-shadow .3s;border:1px solid rgba(255,255,255 .5);box-shadow:0 4px 20px var(--shadow-color);position:relative}.project-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(to right,var(--primary-color),var(--accent-color, #f59e0b));opacity:0;transition:opacity .3s}.project-card:hover{transform:translateY(-5px);box-shadow:0 10px 25px var(--shadow-color)}.project-card:hover:before{opacity:1}.project-card img{width:100%;height:200px;object-fit:cover;transition:transform .5s ease}.project-card:hover img{transform:scale(1.02)}.project-card h3{margin-top:1rem;font-size:1.25rem;color:var(--text-color);padding:0 1.5rem}.project-card p{margin-bottom:1.5rem;font-size:.95rem;color:rgba(255,255,255 .8);padding:0 1.5rem}.technologies{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0;padding:0 1.5rem}.tech-tag{background-color:#8e24aa1a;color:var(--secondary-color);padding:.25rem .75rem;border-radius:50px;font-size:.85rem;font-weight:500;transition:all .2s ease}.tech-tag:hover{background-color:var(--secondary-color);color:var(--bg-color);cursor:pointer;padding:.25rem .75rem}