.splash-screen{background:var(--bg-primary);z-index:9999;justify-content:center;align-items:center;width:100%;height:100vh;transition:opacity .5s,visibility .5s;display:flex;position:fixed;top:0;left:0}.splash-screen.hidden{opacity:0;visibility:hidden}.splash-content{text-align:center;color:var(--text-primary)}.splash-logo{margin-bottom:2rem;animation:1s logoFadeIn}@keyframes logoFadeIn{0%{opacity:0;transform:scale(.5)rotate(-10deg)}to{opacity:1;transform:scale(1)rotate(0)}}.code-logo{color:var(--primary-blue);letter-spacing:-10px;justify-content:center;align-items:center;font-family:Courier New,monospace;font-size:6rem;font-weight:700;display:flex}.code-logo .bracket{animation:2s ease-in-out infinite bracketPulse}.code-logo .open{animation-delay:0s}.code-logo .slash{color:var(--primary-blue);margin:0 -5px;animation:2s ease-in-out infinite slashGlow}.code-logo .close{animation-delay:.5s}@keyframes bracketPulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.1)}}@keyframes slashGlow{0%,to{opacity:1;text-shadow:0 0 10px #2563eb80}50%{opacity:.8;text-shadow:0 0 20px #2563ebcc,0 0 30px #2563eb99}}.splash-name{margin-bottom:.5rem;font-size:2.5rem;font-weight:700;animation:1s .3s both textFadeIn}.splash-subtitle{color:var(--text-secondary);margin-bottom:3rem;font-size:1.2rem;animation:1s .5s both textFadeIn}@keyframes textFadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.splash-loading{animation:1s .7s both loadingFadeIn}@keyframes loadingFadeIn{0%{opacity:0}to{opacity:1}}.loading-text{color:var(--text-secondary);margin-bottom:1rem;font-family:Courier New,monospace;font-size:1rem}.progress-bar{background:var(--border-color);border-radius:10px;width:300px;height:8px;margin:0 auto;position:relative;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--primary-blue) 0%, var(--primary-blue-hover) 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#ffffff80}*{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary:#fff;--bg-secondary:#f8fafc;--text-primary:#0f172a;--text-secondary:#475569;--primary-blue:#2563eb;--primary-blue-hover:#1d4ed8;--light-blue:#eff6ff;--border-color:#e2e8f0}html{scroll-behavior:smooth}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:Plus Jakarta Sans,Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;overflow-x:hidden}.animate-on-scroll{opacity:0;transition:opacity .8s ease-out,transform .8s ease-out;transform:translateY(30px)}.animate-on-scroll.is-visible{opacity:1;transform:translateY(0)}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{background:var(--bg-primary);color:var(--text-primary);z-index:99999;border-radius:0 0 8px 8px;padding:.8rem 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.container{justify-content:space-between;align-items:center;display:flex}.logo{color:var(--text-primary);font-size:1.5rem;font-weight:700;text-decoration:none}.nav-menu{gap:2rem;list-style:none;display:flex}.nav-link{color:var(--text-secondary);font-weight:500;text-decoration:none;position:relative}.nav-link:after{content:"";background:var(--primary-blue);width:0;height:2px;position:absolute;bottom:-5px;left:0}.nav-link:hover{color:var(--primary-blue)}.nav-link:hover:after{width:100%}.hamburger{cursor:pointer;flex-direction:column;gap:5px;display:none}.hamburger span{background:var(--text-primary);width:25px;height:3px}.hamburger:hover span{background:var(--primary-blue)}.hero{background:linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);align-items:center;min-height:100vh;padding:100px 0 50px;display:flex}.hero-content{grid-template-columns:1fr 1fr;align-items:center;gap:4rem;display:grid}.hero-greeting{color:var(--primary-blue);letter-spacing:1px;text-transform:uppercase;margin-bottom:.5rem;font-size:1.2rem;font-weight:600;display:block}.hero-text h1{background:linear-gradient(135deg, var(--primary-blue) 0%, var(--text-primary) 100%);-webkit-text-fill-color:transparent;opacity:1;-webkit-background-clip:text;background-clip:text;margin-bottom:.5rem;font-size:3.5rem}.hero-text h2{color:var(--text-secondary);margin-bottom:1.5rem;font-size:1.8rem;font-weight:500}.highlight{color:var(--primary-blue);margin:0 .5rem;font-weight:300}.hero-text p{color:var(--text-secondary);margin-bottom:1rem;font-size:1.1rem;line-height:1.75}.hero-text p:last-of-type{margin-bottom:2rem}.hero-buttons{gap:1rem;display:flex}.btn{border-radius:50px;padding:12px 30px;font-weight:600;text-decoration:none;transition:all .4s;display:inline-block;position:relative;overflow:hidden}.btn:before{content:"";background:#0000001a;border-radius:50%;width:0;height:0;transition:width .6s,height .6s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.btn:hover:before{width:300px;height:300px}.btn-primary{background:var(--primary-blue);color:#fff;border:2px solid var(--primary-blue)}.btn-primary:hover{background:var(--primary-blue-hover);color:#fff;transform:translateY(-5px);box-shadow:0 10px 25px #2563eb33}.btn-secondary{color:var(--text-primary);border:2px solid var(--border-color);background:0 0}.btn-secondary:hover{background:var(--border-color);color:var(--text-primary);transform:translateY(-5px);box-shadow:0 10px 25px #0000000d}.hero-image{justify-content:center;display:flex}.image-wrapper{border:5px solid var(--border-color);border-radius:50%;width:400px;height:400px;transition:transform .5s,box-shadow .5s;position:relative;overflow:hidden;box-shadow:0 20px 60px #0000001a}.image-wrapper:hover{transform:scale(1.05);box-shadow:0 25px 60px #00000026}.image-wrapper img{object-fit:cover;width:100%;height:100%;transition:transform .5s}.image-wrapper:hover img{transform:scale(1.08)}section{padding:80px 0}.section-title{text-align:center;margin-bottom:3rem;font-size:2.5rem;display:inline-block;position:relative;left:50%;transform:translate(-50%)}.section-title:after{content:"";background:var(--primary-blue);border-radius:2px;width:80px;height:4px;position:absolute;bottom:-10px;left:50%;transform:translate(-50%)}.about,.education{background:var(--bg-secondary)}.about-content{text-align:center;max-width:800px;color:var(--text-secondary);margin:0 auto 3rem;font-size:1.1rem;line-height:1.8}.subsection-title{text-align:center;margin-bottom:2rem;font-size:2rem}.timeline{max-width:700px;margin:0 auto;position:relative}.timeline:before{content:"";background:var(--border-color);width:2px;height:100%;position:absolute;left:50%;transform:translate(-50%)}.timeline-item{margin-bottom:2rem;display:flex;position:relative}.timeline-item:nth-child(odd){flex-direction:row-reverse}.timeline-dot{background:var(--primary-blue);z-index:1;border-radius:50%;width:20px;height:20px;position:absolute;left:50%;transform:translate(-50%)}.timeline-item:hover .timeline-dot{transform:translate(-50%)scale(1.4);box-shadow:0 0 15px #fff9}.timeline-content{background:var(--bg-primary);border-radius:10px;flex:1;margin:0 2rem;padding:1.5rem}.timeline-content:hover{box-shadow:0 5px 15px #0000001a}.timeline-content h4{margin-bottom:.5rem;font-size:1.3rem}.timeline-title-link{color:var(--text-primary);transition:color var(--transition-speed) ease;align-items:center;gap:.5rem;text-decoration:none;display:inline-flex}.timeline-title-link:hover{color:var(--primary-blue)}.external-link-icon{opacity:0;width:14px;height:14px;transition:all var(--transition-speed) ease;color:var(--primary-blue);transform:translateY(2px)translate(-5px)}.timeline-title-link:hover .external-link-icon{opacity:1;transform:translateY(0)translate(0)}.timeline-period{color:var(--text-secondary);margin-bottom:.5rem;font-size:.9rem}.timeline-content{justify-content:space-between;align-items:center;gap:1.5rem;display:flex}.timeline-text{flex:1}.timeline-image{border:1px solid var(--border-color);border-radius:8px;flex-shrink:0;width:200px;height:130px;overflow:hidden}.timeline-image img{object-fit:cover;width:100%;height:100%}@media (width<=768px){.timeline-content{flex-direction:column;align-items:flex-start}.timeline-image{width:100%;height:150px}}.skills{background:var(--bg-secondary);padding:80px 0}.skills-intro{text-align:center;color:var(--text-secondary);max-width:650px;margin-bottom:3.5rem;margin-left:auto;margin-right:auto;font-size:1.1rem;line-height:1.6}.skills-container{flex-direction:column;gap:3rem;display:flex}.skills-category{flex-direction:column;display:flex}.category-title{color:var(--primary-blue,#2563eb);letter-spacing:-.01em;margin-bottom:1.5rem;padding-left:1rem;font-size:1.35rem;font-weight:700;position:relative}.category-title:before{content:"";background:var(--primary-blue,#2563eb);border-radius:4px;width:4px;height:80%;position:absolute;top:50%;left:0;transform:translateY(-50%)}.skills-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem;display:grid}.skill-card{background:var(--bg-primary,#fff);border:1px solid var(--border-color,#e2e8f0);text-align:left;border-radius:14px;align-items:flex-start;gap:1.25rem;padding:1.6rem 1.5rem;transition:transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s,border-color .3s;display:flex;box-shadow:0 4px 15px #00000008}.skill-card:hover{border-color:#2563eb66;transform:translateY(-4px);box-shadow:0 10px 25px #2563eb1a}.skill-icon{width:52px;height:52px;color:var(--primary-blue,#2563eb);background:#2563eb14;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;transition:all .3s cubic-bezier(.16,1,.3,1);display:flex}.skill-card:hover .skill-icon{background:var(--primary-blue,#2563eb);color:#fff;transform:scale(1.08)rotate(3deg)}.skill-info{flex-direction:column;gap:.4rem;display:flex}.skill-info h3{color:var(--text-primary,#0f172a);margin:0;font-size:1.15rem;font-weight:700;line-height:1.3}.skill-desc{color:var(--text-secondary,#475569);margin:0;font-size:.925rem;line-height:1.55}@media (width<=1024px){.skills-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=640px){.skills-grid{grid-template-columns:1fr}.skill-card{gap:1rem;padding:1.25rem}.skill-icon{width:44px;height:44px}.skill-icon svg{width:22px;height:22px}}.contact-content{grid-template-columns:1fr 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#0000000a}.project-card:before{content:"";opacity:.85;background:linear-gradient(90deg,#3b82f6,#8b5cf6);width:100%;height:3px;transition:height .25s,opacity .25s;position:absolute;top:0;left:0}.project-card:hover{border-color:#2563eb59;transform:translateY(-4px);box-shadow:0 12px 30px #2563eb1f}.project-card:hover:before{opacity:1;height:5px}.project-card-top{margin-bottom:1rem}.project-meta{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;margin-bottom:.6rem;display:flex}.project-type{color:var(--primary-blue);text-transform:uppercase;letter-spacing:.5px;font-size:.8rem;font-weight:600}.project-status{text-transform:uppercase;letter-spacing:.5px;border-radius:20px;padding:.2rem .55rem;font-size:.72rem;font-weight:600;display:inline-block}.project-status.status-public{color:#059669;background:#10b9811a;border:1px solid #10b9814d}.project-status.status-private{color:#ef4444;background:#ef44441a;border:1px solid #ef44444d}.project-title{color:var(--text-primary);margin:0;font-size:1.4rem;font-weight:700;line-height:1.3}.project-card .tech-stack{flex-wrap:wrap;gap:.45rem;margin-bottom:1.5rem;display:flex}.tech-badge{color:var(--primary-blue);background:#3b82f614;border:1px solid #3b82f633;border-radius:20px;padding:.3rem .7rem;font-size:.78rem;font-weight:500;transition:all .2s}.tech-badge:hover{background:#3b82f626;border-color:#3b82f666}.project-card-actions{border-top:1px solid var(--border-color);flex-wrap:wrap;align-items:center;gap:.6rem;margin-top:auto;padding-top:1.25rem;display:flex}.btn-project-detail{color:#fff;cursor:pointer;background:linear-gradient(135deg,#2563eb 0%,#1d4ed8 100%);border:none;border-radius:8px;justify-content:center;align-items:center;gap:.45rem;padding:.65rem 1.15rem;font-size:.85rem;font-weight:600;text-decoration:none;transition:all .25s;display:inline-flex;box-shadow:0 3px 10px 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.3s}.slider-dot.active{background:var(--primary-blue);transform:scale(1.2)}.project-image-placeholder{color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;gap:.8rem;width:100%;height:100%;padding:3rem 2rem;display:flex}.project-image-placeholder svg{opacity:.3}.project-image-placeholder p{opacity:.5;margin:0;font-size:.85rem}@media (width<=768px){.slider-btn{opacity:1;width:32px;height:32px}}.project-modal-overlay{-webkit-backdrop-filter:blur(6px);z-index:9999;opacity:0;visibility:hidden;background-color:#0f172ab3;justify-content:center;align-items:center;width:100%;height:100%;padding:1.5rem;transition:opacity .3s cubic-bezier(.16,1,.3,1),visibility .3s;display:flex;position:fixed;top:0;left:0}.project-modal-overlay.active{opacity:1;visibility:visible}.project-modal-container{background-color:var(--bg-primary,#fff);width:100%;max-width:880px;max-height:90vh;box-shadow:0 25px 60px -15px #0000004d, 0 0 0 1px 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1.25rem;position:relative}.modal-header-top{flex-wrap:wrap;align-items:center;gap:.75rem;margin-bottom:.5rem;padding-right:2.5rem;display:flex}.project-modal-type{color:var(--primary-blue,#2563eb);text-transform:uppercase;letter-spacing:.05em;font-size:.8rem;font-weight:700;display:inline-block}.project-modal-title{color:var(--text-primary,#0f172a);margin:0;font-size:1.85rem;font-weight:800;line-height:1.25}.modal-header-actions{flex-wrap:wrap;align-items:center;gap:.6rem;margin-top:1rem;display:flex}.modal-header-actions .modal-btn-action{padding:.5rem 1rem;font-size:.825rem}.project-modal-body{color:var(--text-secondary,#475569);padding:2rem 2.25rem;font-size:.975rem;line-height:1.75;overflow-y:auto}.project-modal-body::-webkit-scrollbar{width:7px}.project-modal-body::-webkit-scrollbar-track{background:0 0}.project-modal-body::-webkit-scrollbar-thumb{background-color:var(--border-color,#e2e8f0);border-radius:20px}.project-modal-body::-webkit-scrollbar-thumb:hover{background-color:#cbd5e1}.modal-section{margin-bottom:2.25rem}.modal-gallery-section{margin-bottom:2rem}.modal-section-title{color:var(--text-primary,#0f172a);align-items:center;gap:.5rem;margin-bottom:.85rem;font-size:1.15rem;font-weight:700;display:flex}.modal-section-title svg{color:var(--primary-blue,#2563eb);flex-shrink:0}.modal-short-desc{background:var(--bg-secondary,#f8fafc);border-left:4px solid var(--primary-blue,#2563eb);color:var(--text-primary,#0f172a);border-radius:0 10px 10px 0;margin:0;padding:1.2rem 1.4rem;font-size:1.025rem;line-height:1.75}.modal-tech-stack{flex-wrap:wrap;gap:.5rem;display:flex}.modal-highlights-grid{grid-template-columns:1fr 1fr;gap:1.5rem;display:grid}.modal-highlights-grid .highlight-group{background:var(--bg-secondary,#f8fafc);border:1px solid var(--border-color,#e2e8f0);border-radius:12px;padding:1.4rem}.modal-highlights-grid .highlight-group h4{color:var(--text-primary,#0f172a);margin-bottom:.9rem;font-size:1.05rem;font-weight:700}.modal-highlights-grid .highlight-group ul{margin:0;padding:0;list-style-type:none}.modal-highlights-grid .highlight-group ul li{color:var(--text-secondary,#475569);margin-bottom:.75rem;padding-left:1.4rem;font-size:.925rem;line-height:1.6;position:relative}.modal-highlights-grid .highlight-group ul li:before{content:"▹";color:var(--primary-blue,#2563eb);font-size:1rem;font-weight:700;position:absolute;left:0}.modal-repo-section .repo-info{color:var(--text-secondary,#475569);background:var(--bg-secondary,#f8fafc);border:1px solid var(--border-color,#e2e8f0);border-radius:10px;align-items:center;gap:.5rem;padding:.9rem 1.25rem;font-size:.9rem;display:flex}.modal-repo-section .repo-info strong{color:var(--text-primary,#0f172a)}.modal-content-section h3{color:var(--text-primary,#0f172a);border-bottom:1px solid var(--border-color,#e2e8f0);margin:2rem 0 .85rem;padding-bottom:.45rem;font-size:1.25rem;font-weight:700;position:relative}.modal-content-section h3:first-child{margin-top:0}.modal-content-section p{color:var(--text-secondary,#475569);margin-bottom:1.2rem}.modal-content-section ul{margin-bottom:1.5rem;padding-left:1.4rem}.modal-content-section li{margin-bottom:.65rem;position:relative}.modal-content-section li::marker{color:var(--primary-blue,#2563eb)}.modal-content-section strong{color:var(--text-primary,#0f172a);font-weight:600}.modal-content-section code{background-color:var(--bg-secondary,#f8fafc);color:var(--primary-blue,#2563eb);border:1px solid var(--border-color,#e2e8f0);border-radius:.3rem;padding:.2rem .45rem;font-family:Fira Code,Consolas,monospace;font-size:.875em}.modal-inline-link{color:var(--primary-blue,#2563eb);text-underline-offset:3px;word-break:break-all;font-weight:600;text-decoration:underline;transition:color .2s}.modal-inline-link:hover{color:var(--primary-blue-hover,#1d4ed8)}.modal-footer-actions{border-top:1px solid var(--border-color,#e2e8f0);flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:.75rem;margin-top:2rem;padding-top:1.5rem;display:flex}.btn-modal-close-bottom{background-color:var(--bg-secondary,#f8fafc);border:1px solid var(--border-color,#e2e8f0);color:var(--text-primary,#0f172a);cursor:pointer;border-radius:8px;padding:.65rem 1.25rem;font-size:.85rem;font-weight:600;transition:all .2s}.btn-modal-close-bottom:hover{color:var(--text-primary,#0f172a);background-color:#e2e8f0}@media (width<=768px){.project-modal-overlay{padding:.75rem}.project-modal-container{border-radius:1rem;max-height:94vh}.project-modal-header{padding:1.25rem 1.25rem 1rem}.project-modal-title{font-size:1.45rem}.project-modal-body{padding:1.25rem}.modal-highlights-grid{grid-template-columns:1fr}.modal-footer-actions{flex-direction:column;align-items:stretch}.modal-footer-actions a,.modal-footer-actions button{text-align:center;justify-content:center;width:100%}}.social-media{background:var(--bg-secondary);border-radius:10px;padding:1.5rem}.social-media h4{text-align:center;margin-bottom:1rem}.social-links{justify-content:center;gap:1.5rem;display:flex}.social-link{background:var(--bg-primary);border:1px solid var(--border-color);width:60px;height:60px;color:var(--text-primary);border-radius:50%;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.social-link img,.social-link svg{z-index:2;color:#fff;width:30px;height:30px;position:relative}.social-link:before{content:"";z-index:1;border-radius:50%;width:100%;height:100%;position:absolute;top:0;left:0}.social-link.instagram:before{background:linear-gradient(45deg,#f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%)}.social-link.twitter:before{background:#1da1f2}.social-link.linkedin:before{background:#0077b5}.social-link:hover svg{color:#fff}.social-link:hover img{filter:brightness(0)invert()}.social-link:hover{box-shadow:0 5px 15px #0000001a}.contact-form{flex-direction:column;gap:1.5rem;display:flex}.form-group{position:relative}.form-group input,.form-group textarea{background:var(--bg-primary);border:2px solid var(--border-color);width:100%;color:var(--text-primary);border-radius:10px;padding:1rem;font-size:1rem}.form-group input:focus,.form-group textarea:focus{border-color:var(--primary-blue);outline:none;box-shadow:0 5px 15px #2563eb1a}.form-group textarea{resize:vertical;font-family:inherit}.contact-form button{cursor:pointer;border:none;font-size:1rem}.contact-form button:hover{background-color:var(--primary-blue-hover)}.footer{background:var(--bg-secondary);text-align:center;border-top:1px solid var(--border-color);padding:2rem 0}.footer p{color:var(--text-secondary)}.ripple{pointer-events:none;background:#fff9;border-radius:50%;animation:.6s ease-out rippleEffect;position:absolute}@keyframes rippleEffect{to{opacity:0}}.info-item a{color:var(--gray-lighter);text-decoration:none}.info-item a:hover,.info-item a:focus{color:var(--primary-blue);text-decoration:underline}@media (width<=768px){.code-logo{letter-spacing:-8px;font-size:4rem}.splash-name{font-size:2rem}.splash-subtitle{font-size:1rem}.progress-bar{width:250px}.back-to-top{width:45px;height:45px;bottom:20px;right:20px}.hamburger{display:flex}.nav-menu{text-align:center;background:#000000fa;border-top:1px solid #ffffff1a;flex-direction:column;width:100%;padding:2rem 0;position:fixed;top:70px;left:-100%}.nav-menu.active{left:0}.hero-content{text-align:center;grid-template-columns:1fr}.hero-text h1{font-size:2.5rem}.hero-text h2{font-size:1.5rem}.hero-buttons{flex-wrap:wrap;justify-content:center}.image-wrapper{width:300px;height:300px}.timeline:before{left:0}.timeline-item{flex-direction:column!important}.timeline-dot{left:0;transform:translate(0)}.timeline-content{margin:0 0 0 2rem}.contact-content,.skills-grid,.games-grid,.faq-grid{grid-template-columns:1fr}.school-image-tooltip{width:90vw;max-width:350px;height:250px;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)scale(0)}.school-image-tooltip:before{display:none}.school-name:hover .school-image-tooltip,.school-name.active .school-image-tooltip{transform:translate(-50%,-50%)scale(1)}.school-name.active:before{content:"";z-index:99;background:#000c;position:fixed;inset:0}.social-links{gap:1rem}.social-link{width:50px;height:50px}.social-link img{width:25px;height:25px}.faq-modal-content{padding:2rem}.faq-modal-icon{font-size:4rem}.faq-modal-question{font-size:1.4rem}.ai-chat-container{width:calc(100vw - 30px);max-height:80vh}.skill-tooltip{width:280px;min-width:auto;max-width:calc(100vw - 60px);position:fixed;top:50%;bottom:auto;left:50%;transform:translate(-50%,-50%)scale(0)}.skill-tooltip:after{display:none}.skill-card:hover .skill-tooltip,.skill-card.active .skill-tooltip{transform:translate(-50%,-50%)scale(1)}.skill-card.active:before{content:"";z-index:99;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#000c;position:fixed;inset:0}.skill-card.active .skill-tooltip{z-index:100}}@media (width<=480px){.code-logo{letter-spacing:-6px;font-size:3rem}.splash-name{font-size:1.5rem}.hero-text h1{font-size:2rem}.hero-text h2{font-size:1.2rem}.section-title{font-size:2rem}.image-wrapper{width:250px;height:250px}}