: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}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}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}}.header{position:fixed;top:0;width:100%;background-color:var(--bg-card);border-bottom:1px solid var(--border);padding:1rem 2rem;z-index:1000;box-shadow:0 2px 10px var(--shadow)}.header-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;color:var(--accent);cursor:pointer}.nav{display:flex;gap:2rem;align-items:center}.nav a{color:var(--text-primary);text-decoration:none;font-weight:500;transition:color .3s ease;cursor:pointer}.nav a:hover{color:var(--accent)}.theme-toggle{background:none;border:none;cursor:pointer;padding:.5rem;display:flex;align-items:center;color:var(--text-primary);transition:transform .3s ease}.theme-toggle:hover{transform:scale(1.1)}.mobile-menu-btn{display:none;background:none;border:none;cursor:pointer;color:var(--text-primary);padding:.5rem}.mobile-header-actions{display:none;gap:.5rem;align-items:center}.mobile-nav{display:none;position:fixed;top:70px;left:0;right:0;background-color:var(--bg-card);border-bottom:1px solid var(--border);padding:1rem;flex-direction:column;gap:1rem;box-shadow:0 4px 10px var(--shadow);z-index:999}.mobile-nav.open{display:flex}.mobile-nav a{color:var(--text-primary);text-decoration:none;font-weight:500;padding:.5rem;transition:color .3s ease;cursor:pointer}.mobile-nav a:hover{color:var(--accent)}@media(max-width:768px){.nav{display:none}.mobile-menu-btn{display:block}.mobile-header-actions{display:flex}}html,body,#root{margin:0;padding:0;height:100%;width:100%}.hero{padding:8rem 2rem 4rem;text-align:center;background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);min-height:100vh;display:flex;align-items:center;justify-content:center}.hero-content{max-width:800px}.hero h1{font-size:3.5rem;margin-bottom:1rem;animation:fadeInUp .8s ease}.hero .subtitle{font-size:1.5rem;color:var(--text-secondary);margin-bottom:2rem;animation:fadeInUp .8s ease .2s both}.hero p{font-size:1.1rem;color:var(--text-secondary);margin-bottom:2rem;animation:fadeInUp .8s ease .4s both}.cta-buttons{display:flex;gap:1rem;justify-content:center;animation:fadeInUp .8s ease .6s both}@media(max-width:768px){.hero{padding:6rem 1.5rem 3rem}.hero h1{font-size:2.5rem}.hero .subtitle{font-size:1.2rem}.cta-buttons{flex-direction:column;align-items:center;gap:1rem;width:100%}.cta-buttons button,.cta-buttons a{width:100%;max-width:280px;padding:.875rem 1.5rem;font-size:1rem;justify-content:center;text-align:center}}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:3rem;padding:2rem 0}.skill-item{display:flex;flex-direction:column;align-items:center;cursor:pointer;transition:transform .3s ease}.skill-item:hover{transform:translateY(-5px)}.skill-circle-wrapper{position:relative;width:140px;height:140px;margin-bottom:1rem}.skill-circle-bg{position:absolute;width:100%;height:100%;border-radius:50%;background:var(--card-bg, #f8f9fa);box-shadow:0 4px 15px #0000001a;transition:all .3s ease}.skill-item:hover .skill-circle-bg{box-shadow:0 8px 25px #00000026}.skill-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:60px;height:60px;object-fit:contain;z-index:2;transition:all .3s ease}.skill-item:hover .skill-icon{opacity:0}.percentage-circle{position:absolute;width:100%;height:100%;top:0;left:0;transform:rotate(-90deg)}.percentage-bg{fill:none;stroke:var(--border, #e0e0e0);stroke-width:6}.percentage-progress{fill:none;stroke-width:6;stroke-linecap:round;transition:stroke-dashoffset .8s ease}.percentage-text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:1.5rem;font-weight:700;z-index:3;opacity:0;transition:opacity .3s ease;background:var(--card-bg, #f8f9fa);width:80%;height:80%;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-primary, #1a1a1a);box-shadow:0 2px 10px #0000001a}.skill-item:hover .percentage-text{opacity:1}.skill-name{font-size:1.1rem;font-weight:600;color:var(--text-primary, #1a1a1a);text-align:center;transition:color .3s ease}.dark-mode .skill-circle-bg{background:var(--card-bg-dark, #2a2a2a);box-shadow:0 4px 15px #0000004d}.dark-mode .skill-item:hover .skill-circle-bg{box-shadow:0 8px 25px #00000080}.dark-mode .percentage-bg{stroke:var(--border-dark, #444)}.dark-mode .percentage-text{background:var(--card-bg-dark, #2a2a2a);color:var(--text-primary-dark, #ffffff);box-shadow:0 2px 10px #0000004d}.dark-mode .skill-name{color:var(--text-primary-dark, #ffffff)}@media(max-width:768px){.skills-grid{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:2rem}.skill-circle-wrapper{width:120px;height:120px}.skill-icon{width:50px;height:50px}.percentage-text{font-size:1.3rem}}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem;max-width:1100px;margin:0 auto}.project-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;overflow:hidden;box-shadow:0 4px 12px #0000000d;transition:all .3s ease;display:flex;flex-direction:column;max-width:420px}.project-card:hover{transform:translateY(-8px);box-shadow:0 12px 30px #0000001f;border-color:var(--accent)}.project-header{height:140px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.project-header:before{content:"";position:absolute;inset:0;background:inherit;opacity:.95;transition:opacity .3s ease}.project-card:hover .project-header:before{opacity:1}.gradient-blue{background:linear-gradient(135deg,#3b82f6,#9333ea)}.gradient-green{background:linear-gradient(135deg,#10b981,#06b6d4)}.gradient-orange{background:linear-gradient(135deg,#f97316,#ef4444)}.gradient-purple{background:linear-gradient(135deg,#a855f7,#ec4899)}.gradient-yellow{background:linear-gradient(135deg,#eab308,#f97316)}.project-icon{color:#fff;position:relative;z-index:1;filter:drop-shadow(0 4px 8px rgba(0,0,0,.2));transition:transform .3s ease}.project-card:hover .project-icon{transform:scale(1.1)}.project-content{padding:1.8rem;display:flex;flex-direction:column;flex-grow:1}.project-content h3{font-size:1.4rem;margin-bottom:.6rem;color:var(--text-primary);font-weight:700}.project-content p{color:var(--text-secondary);line-height:1.65;margin-bottom:1.2rem;font-size:.95rem}.tech-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.2rem}.tech-tag{padding:.4rem .85rem;background:var(--bg-secondary);border:1px solid var(--border);border-radius:20px;font-size:.8rem;color:var(--accent);font-weight:500;transition:all .2s ease}.tech-tag:hover{background:var(--accent);color:#fff;transform:translateY(-2px)}.project-links{display:flex;gap:1.5rem;margin-top:auto;padding-top:.5rem}.project-link{display:inline-flex;align-items:center;gap:.4rem;color:var(--accent);font-weight:600;text-decoration:none;font-size:.9rem;transition:all .2s ease}.project-link:hover{text-decoration:underline;gap:.6rem}@media(max-width:768px){.projects-grid{grid-template-columns:1fr}.project-card{max-width:100%}}.contact-content{max-width:600px;margin:0 auto;text-align:center}.contact-content p{color:var(--text-secondary);margin-bottom:2rem;font-size:1.1rem}.social-links{display:flex;justify-content:center;gap:1.5rem;margin-top:2rem}.social-link{width:50px;height:50px;border-radius:50%;background-color:var(--bg-secondary);border:2px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text-primary);transition:all .3s ease;text-decoration:none}.social-link:hover{background-color:var(--accent);color:#fff;border-color:var(--accent);transform:translateY(-3px)}.footer{background-color:var(--bg-secondary);padding:2rem;text-align:center;color:var(--text-secondary);border-top:1px solid var(--border)}.about-content{max-width:800px;margin:0 auto;line-height:1.8;color:var(--text-secondary)}.about-content p{margin-bottom:1.5rem;font-size:1.1rem}.about-content p:last-child{margin-bottom:0}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;transition:background-color .3s ease,color .3s ease}.light-mode{--bg-primary: #ffffff;--bg-secondary: #f8f9fa;--bg-card: #ffffff;--text-primary: #1a1a1a;--text-secondary: #666666;--accent: #0066ff;--accent-hover: #0052cc;--border: #e0e0e0;--shadow: rgba(0, 0, 0, .1)}.dark-mode{--bg-primary: #0a0a0a;--bg-secondary: #141414;--bg-card: #1a1a1a;--text-primary: #ffffff;--text-secondary: #b3b3b3;--accent: #3b82f6;--accent-hover: #2563eb;--border: #333333;--shadow: rgba(0, 0, 0, .5)}.app-container{background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh}.section{padding:5rem 2rem;max-width:1200px;margin:0 auto}.section-title{font-size:2.5rem;text-align:center;margin-bottom:3rem;position:relative}.section-title:after{content:"";display:block;width:60px;height:4px;background-color:var(--accent);margin:1rem auto;border-radius:2px}.btn{padding:.875rem 2rem;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s ease;text-decoration:none;display:inline-block;border:none;font-size:1rem}.btn-primary{background-color:var(--accent);color:#fff;display:inline-flex;align-items:center}.btn-primary:hover{background-color:var(--accent-hover);transform:translateY(-2px);box-shadow:0 4px 12px var(--shadow)}.btn-secondary{background-color:transparent;color:var(--text-primary);border:2px solid var(--border)}.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.section{padding:3rem 1rem}.section-title{font-size:2rem}}