:root{--primary-color: #646cff;--primary-dark: #535bf2;--secondary-color: #f7df1e;--accent-color: #ff6b6b;--text-primary: #333333;--text-secondary: #666666;--text-light: #999999;--background-light: #ffffff;--background-dark: #1a1a1a;--background-section: #f8f9fa;--border-color: #e0e0e0;--shadow-light: 0 2px 10px rgba(0, 0, 0, .1);--shadow-medium: 0 4px 20px rgba(0, 0, 0, .15);--shadow-heavy: 0 8px 30px rgba(0, 0, 0, .2);--font-primary: "Inter", system-ui, -apple-system, sans-serif;--font-secondary: "Poppins", sans-serif;--container-max-width: 1200px;--section-padding: 80px 0;--element-spacing: 2rem;--transition-fast: .2s ease;--transition-medium: .3s ease;--transition-slow: .5s ease;--border-radius-sm: 4px;--border-radius-md: 8px;--border-radius-lg: 12px;--border-radius-xl: 20px;font-family:var(--font-primary);line-height:1.6;font-weight:400;color:var(--text-primary);background-color:var(--background-light);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;overflow-x:hidden}#app{width:100%}h1,h2,h3,h4,h5,h6{font-family:var(--font-secondary);font-weight:600;line-height:1.2;margin-bottom:1rem}h1{font-size:clamp(2.5rem,5vw,4rem)}h2{font-size:clamp(2rem,4vw,3rem)}h3{font-size:clamp(1.5rem,3vw,2rem)}p{margin-bottom:1rem;line-height:1.7}a{color:var(--primary-color);text-decoration:none;transition:var(--transition-fast)}a:hover{color:var(--primary-dark)}.container{max-width:var(--container-max-width);margin:0 auto;padding:0 2rem}.section-title{text-align:center;margin-bottom:3rem;position:relative}.section-title:after{content:"";position:absolute;bottom:-10px;left:50%;transform:translate(-50%);width:60px;height:3px;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));border-radius:2px}.highlight{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn{display:inline-block;padding:12px 30px;border-radius:var(--border-radius-md);font-weight:500;text-align:center;cursor:pointer;transition:var(--transition-medium);border:none;text-decoration:none;font-size:1rem}.btn-primary{background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));color:#fff;box-shadow:var(--shadow-light)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-medium);color:#fff}.btn-secondary{background:transparent;color:var(--primary-color);border:2px solid var(--primary-color)}.btn-secondary:hover{background:var(--primary-color);color:#fff;transform:translateY(-2px)}.navbar{position:fixed;top:0;left:0;right:0;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;transition:var(--transition-medium);border-bottom:1px solid transparent}.navbar.scrolled{background:#fffffffa;border-bottom-color:var(--border-color);box-shadow:var(--shadow-light)}.nav-container{max-width:var(--container-max-width);margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center;height:70px}.nav-logo a{font-size:1.5rem;font-weight:700;color:var(--text-primary);text-decoration:none}.nav-menu{display:flex;list-style:none;gap:2rem}.nav-link{color:var(--text-secondary);font-weight:500;transition:var(--transition-fast);position:relative}.nav-link:hover{color:var(--primary-color)}.nav-link:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--primary-color);transition:var(--transition-fast)}.nav-link:hover:after{width:100%}.nav-toggle{display:none;flex-direction:column;cursor:pointer;gap:4px}.nav-toggle .bar{width:25px;height:3px;background:var(--text-primary);transition:var(--transition-fast);border-radius:2px}.nav-toggle.active .bar:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.nav-toggle.active .bar:nth-child(2){opacity:0}.nav-toggle.active .bar:nth-child(3){transform:rotate(-45deg) translate(7px,-6px)}.hero{min-height:100vh;display:flex;align-items:center;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23646cff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');opacity:.3}.hero-container{max-width:var(--container-max-width);margin:0 auto;padding:0 2rem;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;position:relative;z-index:1}.hero-content{animation:fadeInUp 1s ease-out}.hero-title{margin-bottom:1rem;font-weight:700}.hero-subtitle{font-size:clamp(1.2rem,2.5vw,1.8rem);color:var(--text-secondary);margin-bottom:1.5rem;font-weight:400}.hero-description{font-size:1.1rem;color:var(--text-secondary);margin-bottom:2.5rem;max-width:500px}.hero-buttons{display:flex;gap:1rem;flex-wrap:wrap}.hero-image{display:flex;justify-content:center;align-items:center;animation:fadeInRight 1s ease-out .3s both}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.about{padding:var(--section-padding);background:var(--background-light)}.about-content{max-width:800px;margin:0 auto;text-align:center}.about-text p{font-size:1.1rem;margin-bottom:2rem}.about-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:2rem;margin-top:3rem}.stat{text-align:center;padding:2rem 1rem;background:#fff;border-radius:var(--border-radius-lg);box-shadow:var(--shadow-light);transition:var(--transition-medium)}.stat:hover{transform:translateY(-5px);box-shadow:var(--shadow-medium)}.stat h3{font-size:2.5rem;color:var(--primary-color);margin-bottom:.5rem}.stat p{color:var(--text-secondary);margin:0}.skills{padding:var(--section-padding);background:var(--background-section)}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;max-width:800px;margin:0 auto}.skill-item{background:#fff;padding:2rem;border-radius:var(--border-radius-lg);box-shadow:var(--shadow-light);transition:var(--transition-medium)}.skill-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-medium)}.skill-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.skill-name{font-weight:600;color:var(--text-primary)}.skill-percentage{font-weight:600;color:var(--primary-color)}.skill-bar{height:8px;background:var(--border-color);border-radius:4px;overflow:hidden}.skill-progress{height:100%;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));border-radius:4px;transition:width 1s ease-out}.projects{padding:var(--section-padding);background:var(--background-light)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem}.project-card{background:#fff;border-radius:var(--border-radius-lg);overflow:hidden;box-shadow:var(--shadow-light);transition:var(--transition-medium)}.project-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-heavy)}.project-image{position:relative;overflow:hidden;height:250px}.project-image img{width:100%;height:100%;object-fit:cover;transition:var(--transition-medium)}.project-overlay{position:absolute;inset:0;background:#646cffe6;display:flex;align-items:center;justify-content:center;opacity:0;transition:var(--transition-medium)}.project-card:hover .project-overlay{opacity:1}.project-card:hover .project-image img{transform:scale(1.1)}.project-links{display:flex;gap:1rem}.project-link{padding:10px 20px;background:#fff;color:var(--primary-color);border-radius:var(--border-radius-md);font-weight:500;transition:var(--transition-fast)}.project-link:hover{background:var(--primary-color);color:#fff}.project-content{padding:2rem}.project-title{margin-bottom:1rem;color:var(--text-primary)}.project-description{color:var(--text-secondary);margin-bottom:1.5rem}.project-technologies{display:flex;flex-wrap:wrap;gap:.5rem}.tech-tag{padding:4px 12px;background:var(--background-section);color:var(--primary-color);border-radius:var(--border-radius-sm);font-size:.85rem;font-weight:500}.contact{padding:var(--section-padding);background:var(--background-section)}.contact-content{display:block;grid-template-columns:1fr 1fr;gap:4rem;max-width:1000px;margin:0 auto}.contact-info h3{margin-bottom:1rem;color:var(--text-primary)}.contact-info p{color:var(--text-secondary);margin-bottom:2rem}.contact-methods{display:flex;flex-direction:column;gap:1.5rem}.contact-method{display:flex;align-items:center;gap:1rem;padding:1rem;background:#fff;border-radius:var(--border-radius-md);box-shadow:var(--shadow-light)}.contact-icon{font-size:1.5rem;width:50px;height:50px;display:flex;align-items:center;justify-content:center;background:var(--background-section);border-radius:50%}.contact-method h4{margin-bottom:.25rem;color:var(--text-primary)}.contact-method p{margin:0;color:var(--text-secondary)}.contact-form{background:#fff;padding:2rem;border-radius:var(--border-radius-lg);box-shadow:var(--shadow-light)}.form-group{margin-bottom:1.5rem}.form-group input,.form-group textarea{width:100%;padding:12px 16px;border:2px solid var(--border-color);border-radius:var(--border-radius-md);font-family:inherit;font-size:1rem;transition:var(--transition-fast);background:#fff}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #646cff1a}.form-group textarea{resize:vertical;min-height:120px}.footer{background:var(--background-dark);color:#fff;padding:2rem 0}.footer-content{max-width:var(--container-max-width);margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}.footer-text p{margin:0;color:#ccc}.social-links{display:flex;gap:1rem}.social-link{color:#ccc;padding:8px 16px;border-radius:var(--border-radius-md);transition:var(--transition-fast)}.social-link:hover{color:var(--primary-color);background:#646cff1a}@media (max-width: 768px){.nav-menu{position:fixed;left:-100%;top:70px;flex-direction:column;background-color:#fff;width:100%;text-align:center;transition:var(--transition-medium);box-shadow:var(--shadow-medium);padding:2rem 0}.nav-menu.active{left:0}.nav-menu li{margin:1rem 0}.nav-toggle{display:flex}.hero-container{grid-template-columns:1fr;text-align:center;gap:2rem}.hero-buttons{justify-content:center}.about-stats{grid-template-columns:1fr;gap:1rem}.skills-grid,.projects-grid{grid-template-columns:1fr}.contact-content{grid-template-columns:1fr;gap:2rem}.footer-content{flex-direction:column;gap:1rem;text-align:center}.social-links{justify-content:center}}@media (max-width: 480px){.container,.nav-container{padding:0 1rem}.hero-buttons{flex-direction:column;align-items:center}.btn{width:100%;max-width:250px}.project-card{margin:0 1rem}.contact-form{padding:1.5rem}}@media (prefers-reduced-motion: no-preference){.skill-progress{animation:fillBar 2s ease-out}@keyframes fillBar{0%{width:0}}}@media (prefers-color-scheme: dark){:root{--text-primary: #ffffff;--text-secondary: #cccccc;--text-light: #999999;--background-light: #1a1a1a;--background-section: #2a2a2a;--border-color: #404040}.navbar{background:#1a1a1af2}.navbar.scrolled{background:#1a1a1afa}.nav-menu{background-color:var(--background-light)}.hero{background:linear-gradient(135deg,#2a2a2a,#1a1a1a)}.stat,.skill-item,.project-card,.contact-method,.contact-form{background:var(--background-section);border:1px solid var(--border-color)}}