html,body,#root{margin:0;padding:0;width:100%;height:100%;overflow:hidden;background-color:#0a0a0a}*{margin:0;padding:0;box-sizing:border-box;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;text-decoration:none}body{overflow:hidden;background-color:#000;color:#fff}.app-container{width:100vw;height:100vh;position:relative;overflow:hidden}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#0003;border-radius:4px}::-webkit-scrollbar-thumb{background:#ffd15d;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#ffc107}.start-screen{position:absolute;width:100%;height:100%;background:linear-gradient(135deg,#0a0a0a);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:1000;transition:opacity .5s ease}.start-content{text-align:center;animation:pulse 2s infinite}.start-content h1{font-size:3rem;margin-bottom:1rem;background:linear-gradient(90deg,#ffd15d,#ff9800);-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 0 20px rgba(255,209,93,.3)}.start-content p{font-size:1.2rem;margin-bottom:2rem;color:#ddd}.start-icon{font-size:3rem;color:#ffd15d;animation:float 3s ease-in-out infinite}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}.exit-tour-btn{position:absolute;top:20px;right:20px;padding:12px 20px;background:#ffd15de6;color:#000;border:none;border-radius:50px;font-size:1rem;font-weight:600;cursor:pointer;z-index:100;display:flex;align-items:center;gap:8px;box-shadow:0 4px 15px #ffd15d66;transition:all .3s ease}.exit-tour-btn:hover{background:#ffd15d;transform:translateY(-2px);box-shadow:0 6px 20px #ffd15d99}.portfolio-container{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:linear-gradient(135deg,#121212d9,#000000f2);border:2px solid #FFD15D;border-radius:16px;padding:2rem 3rem;width:98vw;height:98vh;overflow-y:auto;z-index:10;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);box-shadow:0 0 40px #ffd15d4d;animation:fadeIn .8s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translate(-50%,-45%)}to{opacity:1;transform:translate(-50%,-50%)}}.portfolio-header{text-align:center;margin-bottom:2rem}.portfolio-header h1{font-size:2.8rem;margin-bottom:.5rem;background:linear-gradient(90deg,#ffd15d,#ff9800);-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 0 20px rgba(255,209,93,.3)}.portfolio-header p{font-size:1.2rem;color:#ddd}.projects-section{margin-bottom:2rem}.projects-section h2{font-size:1.8rem;margin-bottom:1.5rem;text-align:center;color:#ffd15d;position:relative;display:inline-block;width:100%}.projects-section h2:after{content:"";position:absolute;bottom:-8px;left:50%;transform:translate(-50%);width:80px;height:3px;background:linear-gradient(90deg,#ffd15d,#ff9800);border-radius:3px}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.project-card{border-radius:12px;overflow:hidden;cursor:pointer;transition:all .3s ease;border:2px solid transparent;background:#0006;height:220px}.project-card:hover{transform:translateY(-5px);box-shadow:0 10px 25px #00000080}.project-image-container{position:relative;width:100%;height:100%;overflow:hidden}.project-image-container img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.project-card:hover .project-image-container img{transform:scale(1.1)}.project-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,.9),transparent);padding:1.5rem 1rem 1rem;display:flex;flex-direction:column;align-items:center;transform:translateY(100%);transition:transform .3s ease}.project-card:hover .project-overlay{transform:translateY(0)}.project-overlay h3{font-size:1.4rem;margin-bottom:.8rem;text-align:center}.view-details-btn{padding:6px 14px;border:none;border-radius:20px;color:#000;font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s ease}.view-details-btn:hover{transform:scale(1.05);box-shadow:0 4px 8px #0000004d}.social-section{text-align:center}.social-section h2{font-size:1.8rem;margin-bottom:1.5rem;color:#ffd15d;position:relative;display:inline-block;width:100%}.social-section h2:after{content:"";position:absolute;bottom:-8px;left:50%;transform:translate(-50%);width:80px;height:3px;background:linear-gradient(90deg,#ffd15d,#ff9800);border-radius:3px}.social-links{display:flex;justify-content:center;align-items:center;gap:1.5rem;flex-wrap:wrap}.social-link{width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.4rem;transition:all .3s ease}.social-link.github{background:#ffffff1a;color:#fff;border:2px solid #fff}.social-link.github:hover{background:#fff;color:#000;transform:translateY(-3px);box-shadow:0 5px 15px #ffffff4d}.social-link.linkedin{background:#0077b533;color:#0077b5;border:2px solid #0077b5}.social-link.linkedin:hover{background:#0077b5;color:#fff;transform:translateY(-3px);box-shadow:0 5px 15px #0077b566}.social-link.instagram{background:#c1358433;color:#c13584;border:2px solid #C13584}.social-link.instagram:hover{background:#c13584;color:#fff;transform:translateY(-3px);box-shadow:0 5px 15px #c1358466}.tour-btn{padding:12px 24px;background:linear-gradient(90deg,#ffd15d,#ff9800);color:#000;border:none;border-radius:50px;font-size:1rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:8px;transition:all .3s ease;box-shadow:0 4px 15px #ffd15d4d}.tour-btn:hover{transform:translateY(-3px);box-shadow:0 6px 20px #ffd15d80}.project-popup{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:linear-gradient(135deg,#121212f2,#000000fa);border-radius:16px;width:min(85vw,800px);max-height:90vh;overflow:hidden;z-index:20;display:flex;flex-direction:column;box-shadow:0 10px 40px #000000b3;animation:popupFadeIn .5s ease-out}@keyframes popupFadeIn{0%{opacity:0;transform:translate(-50%,-45%)}to{opacity:1;transform:translate(-50%,-50%)}}.popup-header{padding:1.5rem;display:flex;justify-content:space-between;align-items:center}.popup-header h2{font-size:1.8rem;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.3)}.close-popup{background:#fff3;border:none;color:#fff;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.close-popup:hover{background:#ffffff4d;transform:rotate(90deg)}.popup-content{display:flex;flex-direction:column;padding:0 2rem 2rem;overflow-y:auto;flex:1}.popup-image{width:100%;height:250px;border-radius:8px;overflow:hidden;margin-bottom:1.5rem}.popup-image img{width:100%;height:100%;object-fit:cover}.popup-description{flex:1}.popup-description p{font-size:1.1rem;line-height:1.6;margin-bottom:1.5rem;color:#ddd}.visit-project-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;color:#000;text-decoration:none;border-radius:50px;font-weight:600;transition:all .3s ease;box-shadow:0 4px 15px #0003}.visit-project-btn:hover{transform:translateY(-3px);box-shadow:0 6px 20px #0000004d}@media (max-width: 768px){.start-content h1{font-size:2rem}.portfolio-container{width:100vw;height:100vh;top:0;left:0;transform:none;border-radius:0;border:none;padding:1.5rem;max-height:none}.portfolio-header h1{font-size:2rem}.projects-grid{grid-template-columns:1fr;gap:1rem}.project-card{height:180px}.project-popup{width:100vw;height:100vh;top:0;left:0;transform:none;border-radius:0}.popup-content{padding:0 1.5rem 1.5rem}.popup-image{height:200px}.social-links{gap:1rem}.tour-btn{padding:10px 20px;font-size:.9rem}}.portfolio-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000d9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;overflow-y:auto}.projects-section{padding:2rem;max-width:1200px;margin:0 auto;display:flex;flex-direction:column}.projects-section h2{color:#00f0ff;font-size:2rem;margin-bottom:1.5rem;text-align:center;text-transform:uppercase;letter-spacing:2px;position:relative;padding-bottom:1rem}.projects-section h2:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:120px;height:3px;background:linear-gradient(90deg,transparent,#00f0ff,transparent)}.category-filter{margin:1rem 0 2rem;text-align:center;position:sticky;top:0;background:#000c;padding:1rem 0;z-index:10;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.category-filter h3{color:#fff;margin-bottom:1.5rem;font-size:1.2rem;text-transform:uppercase;letter-spacing:2px}.category-buttons{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;margin-top:1.5rem}.category-buttons button{background:#0000004d;border:1px solid #00f0ff;color:#fff;padding:.7rem 1.8rem;border-radius:30px;cursor:pointer;font-family:Courier New,monospace;font-size:.9rem;transition:all .3s ease;text-transform:uppercase;letter-spacing:1.5px;position:relative;overflow:hidden;z-index:1}.category-buttons button:before{content:"";position:absolute;top:0;left:0;width:0;height:100%;background:#00f0ff;transition:width .3s ease;z-index:-1}.category-buttons button:hover:before,.category-buttons button.active:before{width:100%}.category-buttons button:hover,.category-buttons button.active{color:#000;border-color:#00f0ff;box-shadow:0 0 20px #00f0ff80}.projects-list{display:flex;flex-direction:column;gap:2.5rem;margin-top:3rem}.featured-projects{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-bottom:4rem}.featured-project{position:relative;border-radius:10px;overflow:hidden;transition:transform .3s ease;border:1px solid rgba(0,240,255,.3);background:#0000004d;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.featured-project:hover{transform:translateY(-5px);box-shadow:0 10px 30px #00f0ff33}.featured-image-container{position:relative;width:100%;padding-top:56.25%;overflow:hidden}.featured-image-container img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.featured-project:hover .featured-image-container img{transform:scale(1.05)}.featured-content{padding:1.5rem}.featured-content h3{color:#fff;font-size:1.4rem;margin-bottom:.5rem}.featured-category{display:inline-block;color:#00f0ff;font-size:.8rem;text-transform:uppercase;letter-spacing:1px;margin-bottom:1rem}.featured-description{color:#aaa;font-size:.95rem;line-height:1.6;margin-bottom:1.5rem}.regular-projects{display:flex;flex-direction:column;gap:1.5rem}.project-item{background:#0000004d;border:1px solid rgba(0,240,255,.1);border-radius:8px;padding:1.5rem;transition:all .3s ease;display:flex;flex-direction:column}.project-item:hover{border-color:#00f0ff80;background:#00000080;transform:translate(10px)}.project-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.8rem}.project-title{color:#fff;font-size:1.2rem;margin:0}.project-category{background:#00f0ff33;color:#00f0ff;padding:.3rem .8rem;border-radius:15px;font-size:.7rem;text-transform:uppercase;letter-spacing:1px}.project-description{color:#aaa;font-size:.9rem;line-height:1.6;margin-bottom:1rem}.project-link{color:#00f0ff;text-decoration:none;font-size:.9rem;display:inline-flex;align-items:center;gap:.5rem;transition:color .3s ease;align-self:flex-start}.project-link:hover{color:#fff;text-decoration:underline}.project-link i{transition:transform .3s ease}.project-link:hover i{transform:translate(3px)}@media (max-width: 768px){.featured-projects{grid-template-columns:1fr}.category-buttons{flex-direction:row;flex-wrap:wrap;justify-content:center}.category-buttons button{padding:.5rem 1.2rem;font-size:.8rem}.project-item{padding:1.2rem}}.featured-badge{position:absolute;top:15px;right:15px;background:#ff0;color:#000;padding:.3rem .8rem;border-radius:3px;font-size:.7rem;font-weight:700;transform:rotate(5deg);box-shadow:0 2px 5px #0000004d;z-index:1;text-transform:uppercase;letter-spacing:1px}