:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.6;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--primary-color: #ff8400;--secondary-color: #d54300;--primary-color-dark: #e6700a;--text-dark: #ffffff;--text-light: #cccccc;--text-muted: #999999;--bg-light: #1a1a1a;--white: #242424;--shadow: 0 4px 20px rgba(0, 0, 0, .3);--background-color: var(--white);--text-color: var(--text-dark);--border-color: rgba(255, 255, 255, .1);--card-bg: rgba(255, 255, 255, .05);--hover-bg: rgba(255, 255, 255, .08);--active-bg: rgba(255, 140, 0, .2);--tag-bg: rgba(255, 140, 0, .15);--success-color: #28a745}@media (prefers-color-scheme: light){:root{--text-dark: #333333;--text-light: #666666;--text-muted: #888888;--bg-light: #f8f9fa;--white: #ffffff;--shadow: 0 4px 20px rgba(0, 0, 0, .1);--background-color: var(--white);--text-color: var(--text-dark);--border-color: #e1e5e9;--card-bg: #ffffff;--hover-bg: #f8f9fa;--active-bg: rgba(255, 140, 0, .1);--tag-bg: rgba(255, 140, 0, .1)}}*{box-sizing:border-box;margin:0;padding:0}body{margin:0;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;background-color:var(--white);color:var(--text-dark);min-height:100vh;overflow-x:hidden}#root{min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--text-dark)}h1{font-size:3rem}h2{font-size:2.5rem}h3{font-size:2rem}h4{font-size:1.5rem}h5{font-size:1.25rem}h6{font-size:1rem}p{line-height:1.7;color:var(--text-light)}a{color:var(--primary-color);text-decoration:none;transition:all .3s ease}a:hover{color:var(--secondary-color)}button{font-family:inherit;cursor:pointer;border:none;outline:none;transition:all .3s ease}button:disabled{opacity:.6;cursor:not-allowed}input,textarea,select{font-family:inherit;font-size:1rem;outline:none;transition:all .3s ease}*:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}::selection{background:#667eea33;color:var(--text-dark)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#333}::-webkit-scrollbar-thumb{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));border-radius:4px}::-webkit-scrollbar-thumb:hover{background:linear-gradient(135deg,var(--secondary-color),var(--primary-color))}@media (max-width: 768px){h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.75rem}h4{font-size:1.25rem}}@media (max-width: 480px){h1{font-size:2rem}h2{font-size:1.75rem}h3{font-size:1.5rem}h4{font-size:1.125rem}}@media print{*{background:transparent!important;color:#000!important;box-shadow:none!important;text-shadow:none!important}a,a:visited{text-decoration:underline}.no-print{display:none!important}}.theme-light{--text-dark: #333333 !important;--text-light: #666666 !important;--text-muted: #888888 !important;--bg-light: #f8f9fa !important;--white: #ffffff !important;--shadow: 0 4px 20px rgba(0, 0, 0, .1) !important;--background-color: var(--white) !important;--text-color: var(--text-dark) !important;--border-color: #e1e5e9 !important;--card-bg: #ffffff !important;--hover-bg: #f8f9fa !important;--active-bg: rgba(255, 140, 0, .1) !important;--tag-bg: rgba(255, 140, 0, .1) !important}.theme-dark{--text-dark: #ffffff !important;--text-light: #cccccc !important;--text-muted: #999999 !important;--bg-light: #1a1a1a !important;--white: #242424 !important;--shadow: 0 4px 20px rgba(0, 0, 0, .3) !important;--background-color: var(--white) !important;--text-color: var(--text-dark) !important;--border-color: rgba(255, 255, 255, .1) !important;--card-bg: rgba(255, 255, 255, .05) !important;--hover-bg: rgba(255, 255, 255, .08) !important;--active-bg: rgba(255, 140, 0, .2) !important;--tag-bg: rgba(255, 140, 0, .15) !important}.text-primary{color:var(--primary-color)}.text-secondary{color:var(--secondary-color)}.bg-primary{background-color:var(--primary-color)}.bg-secondary{background-color:var(--secondary-color)}.border-primary{border-color:var(--primary-color)}.gradient-primary{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color))}.gradient-primary-text{background:linear-gradient(135deg,var(--secondary-color),var(--primary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hover-lift{transition:transform .2s ease,box-shadow .2s ease}.hover-lift:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.focus-outline:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}.navigation{background:var(--card-bg);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.nav-container{max-width:1200px;margin:0 auto;padding:0 1rem;display:flex;justify-content:space-between;align-items:center;height:60px}.nav-logo{font-size:1.5rem;font-weight:700;color:var(--primary-color);text-decoration:none;transition:color .2s ease}.nav-logo:hover{color:var(--secondary-color)}.nav-menu{display:flex;list-style:none;margin:0;padding:0;gap:2rem}.nav-item{position:relative}.nav-link{color:var(--text-color);text-decoration:none;font-weight:500;padding:.5rem 1rem;border-radius:6px;transition:all .2s ease;position:relative}.nav-link:hover{color:var(--primary-color);background-color:var(--hover-bg)}.nav-link.active{color:var(--primary-color);background-color:var(--active-bg)}.nav-link.active:after{content:"";position:absolute;bottom:-1px;left:1rem;right:1rem;height:2px;background-color:var(--primary-color);border-radius:1px}@media (max-width: 768px){.nav-container{padding:0 .5rem}.nav-menu{gap:1rem}.nav-link{padding:.5rem .75rem;font-size:.9rem}.nav-logo{font-size:1.25rem}}@media (max-width: 480px){.nav-menu{gap:.5rem}.nav-link{padding:.5rem;font-size:.85rem}}.layout{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;padding:2rem 1rem;max-width:1200px;margin:0 auto;width:100%;box-sizing:border-box}.page-container{max-width:800px;margin:0 auto}.page-header{text-align:center;margin-bottom:2rem}.page-header h1{font-size:2.5rem;margin-bottom:1rem;color:var(--text-color)}.page-content{line-height:1.6}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-top:2rem}.project-card{border:1px solid var(--border-color);border-radius:8px;padding:1.5rem;background:var(--card-bg);transition:transform .2s ease,box-shadow .2s ease}.project-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.contact-info{margin-bottom:2rem}.contact-methods{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem;margin:1.5rem 0}.contact-item{padding:1rem;border:1px solid var(--border-color);border-radius:8px;background:var(--card-bg)}.contact-item h3{margin-top:0;color:var(--primary-color)}.contact-form{background:var(--card-bg);padding:2rem;border:1px solid var(--border-color);border-radius:8px}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-color)}.form-group input,.form-group textarea{width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:4px;font-size:1rem;box-sizing:border-box;transition:border-color .2s ease,box-shadow .2s ease;background:var(--card-bg);color:var(--text-color)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px #ff8c0033}.submit-btn{background:var(--primary-color);color:#fff;border:none;padding:.75rem 2rem;border-radius:4px;font-size:1rem;font-weight:500;cursor:pointer;transition:background-color .2s ease}.submit-btn:hover{background:var(--primary-color-dark)}.not-found{text-align:center;padding:4rem 2rem}.back-home-link{display:inline-block;margin-top:1rem;padding:.75rem 1.5rem;background:var(--primary-color);color:#fff;text-decoration:none;border-radius:4px;transition:background-color .2s ease}.back-home-link:hover{background:var(--primary-color-dark)}.skills-section,.experience-section{margin:2rem 0}.skills-section h2,.experience-section h2{color:var(--primary-color);border-bottom:2px solid var(--border-color);padding-bottom:.5rem}.skills-section ul{list-style:none;padding:0}.skills-section li{background:var(--tag-bg);color:var(--primary-color);padding:.5rem 1rem;margin:.5rem .5rem .5rem 0;border-radius:4px;display:inline-block}@media (max-width: 768px){.main-content{padding:1rem .5rem}.page-header h1{font-size:2rem}.projects-grid,.contact-methods{grid-template-columns:1fr}.contact-form{padding:1.5rem}}.avatar{display:flex;align-items:center;justify-content:center;border-radius:50%;overflow:hidden;background:linear-gradient(135deg,var(--primary-color) 0%,var(--secondary-color) 100%);box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}.avatar:hover{transform:translateY(-2px);box-shadow:0 8px 30px #00000026}.avatar--small{width:40px;height:40px}.avatar--medium{width:80px;height:80px}.avatar--large{width:120px;height:120px}.avatar__image{width:100%;height:100%;object-fit:cover;border:none}.avatar__placeholder{color:#fff;font-weight:600;font-size:2rem}.avatar--small .avatar__placeholder{font-size:1rem}.avatar--medium .avatar__placeholder{font-size:1.5rem}.profile-header{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:3rem}.profile-header__avatar{margin-bottom:1.5rem}.profile-header__content{max-width:600px}.profile-header__name{margin:0 0 .5rem;font-size:2.5rem;font-weight:700;line-height:1.2;background:linear-gradient(135deg,var(--secondary-color) 0%,var(--primary-color) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.profile-header__title{margin:0 0 1rem;font-size:1.25rem;font-weight:500;color:var(--text-light);line-height:1.4}.profile-header__description{font-size:1.1rem;line-height:1.6;color:var(--text-light);max-width:500px;margin:0 auto}@media (max-width: 768px){.profile-header{margin-bottom:2rem}.profile-header__name{font-size:2rem}.profile-header__title{font-size:1.1rem}.profile-header__description{font-size:1rem}}@media (max-width: 480px){.profile-header__name{font-size:1.75rem}.profile-header__title{font-size:1rem}.profile-header__description{font-size:.95rem}}.link-card{display:flex;align-items:center;gap:1rem;padding:1.25rem;border-radius:12px;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);cursor:pointer;transition:all .2s ease;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.link-card:hover{background:#ffffff14;border-color:#fff3;transform:translateY(-2px);box-shadow:0 8px 25px #00000026}.link-card:focus{outline:2px solid var(--primary-color);outline-offset:2px}.link-card__icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:8px;background:#ffffff1a;flex-shrink:0}.link-card__icon img{width:24px;height:24px;object-fit:contain}.link-card__icon svg{width:24px;height:24px;color:currentColor}.link-card__content{flex:1;min-width:0}.link-card__title{margin:0 0 .25rem;font-size:1.1rem;font-weight:600;color:inherit;line-height:1.4}.link-card__description{margin:0;font-size:.9rem;color:var(--text-light);line-height:1.4}.link-card__arrow{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:#ffffff1a;transition:all .2s ease;flex-shrink:0}.link-card:hover .link-card__arrow{background:#fff3;transform:scale(1.1)}.link-card__arrow svg{width:16px;height:16px;color:currentColor}@media (max-width: 768px){.link-card{padding:1rem;gap:.75rem}.link-card__icon{width:36px;height:36px}.link-card__icon img,.link-card__icon svg{width:20px;height:20px}.link-card__title{font-size:1rem}.link-card__description{font-size:.85rem}}.links-section{width:100%}.links-section__title{margin:0 0 2rem;font-size:1.5rem;font-weight:600;text-align:center;color:var(--text-dark)}.links-section__grid{display:flex;flex-direction:column;gap:1rem;max-width:600px;margin:0 auto}@media (max-width: 768px){.links-section__title{font-size:1.25rem;margin-bottom:1.5rem}.links-section__grid{gap:.75rem}}.project-card{background:var(--background-secondary, #ffffff);border-radius:12px;border:1px solid var(--border-color, #e0e0e0);overflow:hidden;transition:all .3s ease;cursor:pointer;text-decoration:none;color:inherit;display:flex;flex-direction:column;height:100%}.project-card:hover{transform:translateY(-4px);box-shadow:0 8px 25px #00000026;border-color:var(--primary-color, #007bff)}.project-card:focus{outline:2px solid var(--primary-color, #007bff);outline-offset:2px}.project-card-image{position:relative;height:200px;overflow:hidden;background:var(--background-tertiary, #f8f9fa)}.project-card-image img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.project-card:hover .project-card-image img{transform:scale(1.05)}.project-card-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--background-tertiary, #f8f9fa),var(--background-secondary, #e9ecef))}.project-icon{font-size:3rem;color:var(--text-secondary, #6c757d);opacity:.7}.project-featured-badge{position:absolute;top:12px;right:12px;background:var(--accent-color, #28a745);color:#fff;padding:4px 8px;border-radius:6px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.project-card-content{padding:20px;flex:1;display:flex;flex-direction:column}.project-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}.project-title{font-size:1.25rem;font-weight:600;margin:0;color:var(--text-primary, #212529);line-height:1.3;flex:1}.project-type{margin-left:12px;flex-shrink:0}.external-icon{color:var(--text-secondary, #6c757d);font-size:1rem}.internal-badge{background:var(--primary-color, #007bff);color:#fff;padding:2px 6px;border-radius:4px;font-size:.75rem;font-weight:500}.project-description{color:var(--text-secondary, #6c757d);line-height:1.5;margin-bottom:16px;flex:1}.project-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;font-size:.875rem}.project-category{color:var(--text-secondary, #6c757d);font-weight:500}.project-status{padding:4px 8px;border-radius:4px;font-weight:500;font-size:.75rem;text-transform:capitalize}.status-completed{background:var(--success-bg, #d4edda);color:var(--success-text, #155724)}.status-in-progress{background:var(--warning-bg, #fff3cd);color:var(--warning-text, #856404)}.status-ongoing{background:var(--info-bg, #d1ecf1);color:var(--info-text, #0c5460)}.project-technologies{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}.tech-tag{background:var(--background-tertiary, #f8f9fa);color:var(--text-secondary, #6c757d);padding:4px 8px;border-radius:4px;font-size:.75rem;font-weight:500;border:1px solid var(--border-color, #e0e0e0)}.external-project{position:relative}.external-project:after{content:"";position:absolute;inset:0;background:transparent;transition:background-color .3s ease}.external-project:hover:after{background-color:#007bff0d}.internal-project{position:relative}.internal-project:after{content:"";position:absolute;inset:0;background:transparent;transition:background-color .3s ease}.internal-project:hover:after{background-color:#28a7450d}@media (max-width: 768px){.project-card-content{padding:16px}.project-title{font-size:1.125rem}.project-card-header{flex-direction:column;gap:8px}.project-type{margin-left:0;align-self:flex-start}.project-meta{flex-direction:column;gap:8px;align-items:flex-start}}.page-subtitle{color:var(--text-secondary, #6c757d);font-size:1.1rem;line-height:1.6;margin-bottom:2rem;text-align:center;max-width:600px;margin-left:auto;margin-right:auto}.projects-filter{display:flex;justify-content:center;gap:1rem;margin-bottom:3rem;flex-wrap:wrap}.filter-btn{padding:.75rem 1.5rem;border:2px solid var(--border-color, #e0e0e0);background:var(--background-secondary, #ffffff);color:var(--text-secondary, #6c757d);border-radius:8px;cursor:pointer;font-weight:500;transition:all .3s ease}.filter-btn:hover{border-color:var(--primary-color, #007bff);color:var(--primary-color, #007bff);transform:translateY(-2px)}.filter-btn.active{background:var(--primary-color, #007bff);border-color:var(--primary-color, #007bff);color:#fff}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:2rem;margin-bottom:3rem}.no-projects-message{grid-column:1 / -1;text-align:center;padding:3rem 2rem;background:var(--background-secondary, #f8f9fa);border-radius:12px;border:2px dashed var(--border-color, #e0e0e0)}.no-projects-message p{color:var(--text-secondary, #6c757d);font-size:1.1rem;margin-bottom:1.5rem}.reset-filter-btn{background:var(--primary-color, #007bff);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:6px;cursor:pointer;font-weight:600;transition:all .3s ease}.reset-filter-btn:hover{background:var(--primary-hover, #0056b3);transform:translateY(-2px)}.empty-state{text-align:center;padding:4rem 2rem;background:var(--background-secondary, #f8f9fa);border-radius:12px;margin-top:2rem}.empty-state h2{margin-bottom:1rem;color:var(--text-primary, #212529)}.empty-state p{color:var(--text-secondary, #6c757d);font-size:1.1rem;margin-bottom:2rem;line-height:1.6}.contact-link{color:var(--primary-color, #007bff);text-decoration:none;font-weight:600;padding:.75rem 1.5rem;border:2px solid var(--primary-color, #007bff);border-radius:6px;transition:all .3s ease;display:inline-block}.contact-link:hover{background:var(--primary-color, #007bff);color:#fff;transform:translateY(-2px)}@media (max-width: 768px){.projects-grid{grid-template-columns:1fr;gap:1.5rem}.projects-filter{gap:.5rem}.filter-btn{padding:.5rem 1rem;font-size:.9rem}.page-subtitle{font-size:1rem;margin-bottom:1.5rem}.empty-state,.no-projects-message{padding:2rem 1rem}}@media (max-width: 480px){.projects-filter{flex-direction:column;align-items:center}.filter-btn{width:100%;max-width:250px}}.app{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem 1rem;max-width:800px;margin:0 auto;position:relative}.app__main{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;max-width:600px}.app__footer{margin-top:3rem;padding:2rem 1rem;text-align:center;color:var(--text-muted);font-size:.9rem;border-top:1px solid rgba(255,255,255,.1);background:var(--white);width:100%;box-sizing:border-box}.app__footer p{max-width:1200px;margin:0 auto}@media (max-width: 768px){.app{padding:1.5rem 1rem}.app__main{max-width:100%}.app__footer{margin-top:2rem;font-size:.85rem;padding:1.5rem 1rem}}@media (max-width: 480px){.app{padding:1rem .75rem}.app__footer{margin-top:1.5rem}}