:root{--color-bg-primary: #0a0a0f;--color-bg-secondary: #13131a;--color-bg-tertiary: #1a1a24;--color-text-primary: #ffffff;--color-text-secondary: #b4b4c8;--color-text-muted: #6b6b7f;--color-accent-primary: #7c3aed;--color-accent-secondary: #a855f7;--color-accent-tertiary: #ec4899;--color-gradient-1: linear-gradient(135deg, #7c3aed 0%, #a855f7 50%, #ec4899 100%);--color-gradient-2: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);--font-primary: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-heading: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-2xl: 4rem;--spacing-3xl: 6rem;--radius-sm: .5rem;--radius-md: 1rem;--radius-lg: 1.5rem;--radius-xl: 2rem;--transition-fast: .2s ease;--transition-normal: .3s ease;--transition-slow: .5s ease;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .1);--shadow-md: 0 4px 16px rgba(0, 0, 0, .2);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .3);--shadow-glow: 0 0 40px rgba(124, 58, 237, .3)}.light{--color-bg-primary: #ffffff;--color-bg-secondary: #f8f9fa;--color-bg-tertiary: #e9ecef;--color-text-primary: #1a1a24;--color-text-secondary: #4a4a5e;--color-text-muted: #6a6a7e;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .05);--shadow-md: 0 4px 16px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .12);--shadow-glow: 0 0 40px rgba(124, 58, 237, .15)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;transition:background-color var(--transition-normal),color var(--transition-normal)}body{font-family:var(--font-primary);background-color:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;transition:background-color var(--transition-normal),color var(--transition-normal)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2;margin-bottom:var(--spacing-md)}h1{font-size:clamp(2.5rem,5vw,4rem);font-weight:800}h2{font-size:clamp(2rem,4vw,3rem)}h3{font-size:clamp(1.5rem,3vw,2rem)}p{margin-bottom:var(--spacing-md);color:var(--color-text-secondary)}a{color:var(--color-accent-secondary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-tertiary)}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-lg)}section{padding:var(--spacing-3xl) 0;position:relative}.gradient-text{background:var(--color-gradient-1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn{display:inline-block;padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-md);font-weight:600;font-size:1rem;cursor:pointer;transition:all var(--transition-normal);border:none;text-decoration:none}.btn-primary{background:var(--color-gradient-1);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),var(--shadow-glow)}.btn-secondary{background:transparent;color:var(--color-text-primary);border:2px solid var(--color-accent-primary)}.btn-secondary:hover{background:var(--color-accent-primary);transform:translateY(-2px)}.card{background:var(--color-bg-secondary);border-radius:var(--radius-lg);padding:var(--spacing-lg);border:1px solid rgba(124,58,237,.2);transition:all var(--transition-normal)}.card:hover{transform:translateY(-4px);border-color:var(--color-accent-primary);box-shadow:var(--shadow-lg)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.fade-in-up{animation:fadeInUp .8s ease-out forwards}.fade-in{animation:fadeIn .6s ease-out forwards}@media (max-width: 768px){section{padding:var(--spacing-2xl) 0}.container{padding:0 var(--spacing-md)}}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--color-bg-primary)}::-webkit-scrollbar-thumb{background:var(--color-accent-primary);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--color-accent-secondary)}.theme-toggle{background:var(--color-bg-tertiary);border:1px solid rgba(124,58,237,.3);border-radius:var(--radius-md);padding:var(--spacing-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-normal);color:var(--color-text-primary);width:44px;height:44px}.theme-toggle:hover{background:var(--color-bg-secondary);border-color:var(--color-accent-primary);transform:scale(1.05)}.theme-toggle:focus{outline:2px solid var(--color-accent-primary);outline-offset:2px}.theme-icon{transition:transform var(--transition-normal)}.theme-toggle:hover .theme-icon{transform:rotate(20deg)}.sun-icon{color:#fbbf24}.moon-icon{color:#818cf8}@media (max-width: 768px){.theme-toggle{width:40px;height:40px;padding:var(--spacing-xs)}}.navigation{position:fixed;top:0;left:0;right:0;z-index:1000;padding:var(--spacing-md) 0;transition:all var(--transition-normal);background:transparent}.navigation.scrolled{background:#0a0a0ff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-md);padding:var(--spacing-sm) 0}.light .navigation.scrolled{background:#fffffff2}.nav-container{display:flex;justify-content:space-between;align-items:center;gap:var(--spacing-lg)}.nav-logo{font-family:var(--font-heading);font-size:1.5rem;font-weight:800}.nav-links{display:flex;gap:var(--spacing-lg);list-style:none;flex:1;justify-content:center}.nav-links button{background:none;border:none;color:var(--color-text-secondary);font-size:1rem;font-weight:500;cursor:pointer;transition:color var(--transition-fast);position:relative;padding:var(--spacing-xs) 0}.nav-links button:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--color-gradient-1);transition:width var(--transition-normal)}.nav-links button:hover,.nav-links button.active{color:var(--color-text-primary)}.nav-links button.active:after{width:100%}@media (max-width: 768px){.nav-links{gap:var(--spacing-sm);font-size:.85rem}.nav-links button{font-size:.85rem}.nav-logo{font-size:1.2rem}}@media (max-width: 480px){.nav-links{display:none}.nav-container{justify-content:space-between}}.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding-top:80px}.hero-background{position:absolute;top:0;left:0;right:0;bottom:0;z-index:-1;overflow:hidden}.gradient-orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.4;animation:float 8s ease-in-out infinite}.orb-1{width:500px;height:500px;background:radial-gradient(circle,rgba(124,58,237,.8),transparent);top:-200px;right:-100px;animation-delay:0s}.orb-2{width:400px;height:400px;background:radial-gradient(circle,rgba(168,85,247,.6),transparent);bottom:-150px;left:-100px;animation-delay:2s}.orb-3{width:300px;height:300px;background:radial-gradient(circle,rgba(236,72,153,.5),transparent);top:50%;left:50%;transform:translate(-50%,-50%);animation-delay:4s}.hero-content{max-width:900px;opacity:0}.hero-greeting{font-size:1.2rem;color:var(--color-accent-secondary);margin-bottom:var(--spacing-sm);font-weight:500}.hero-name{margin-bottom:var(--spacing-md);line-height:1.1}.hero-tagline{font-size:clamp(1.5rem,3vw,2.5rem);color:var(--color-text-secondary);font-weight:600;margin-bottom:var(--spacing-xl)}.hero-description{font-size:1.1rem;line-height:1.8;color:var(--color-text-secondary);max-width:800px}.hero-description strong{color:var(--color-text-primary);font-weight:600}.hero-cta{display:flex;gap:var(--spacing-md);margin-top:var(--spacing-xl);flex-wrap:wrap}.hero-social{display:flex;gap:var(--spacing-md);margin-top:var(--spacing-lg)}.social-link{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--radius-md);background:var(--color-bg-tertiary);border:1px solid rgba(124,58,237,.3);color:var(--color-text-secondary);transition:all var(--transition-normal)}.social-link:hover{background:var(--color-gradient-1);border-color:var(--color-accent-primary);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-md)}@media (max-width: 768px){.hero{min-height:auto;padding-top:100px;padding-bottom:var(--spacing-3xl)}.hero-cta{flex-direction:column}.hero-cta .btn{width:100%;text-align:center}.gradient-orb{filter:blur(60px)}.orb-1{width:300px;height:300px}.orb-2{width:250px;height:250px}.orb-3{width:200px;height:200px}}.about{background:var(--color-bg-secondary)}.section-title{text-align:center;margin-bottom:var(--spacing-3xl)}.about-content{max-width:900px;margin:0 auto}.about-text p{font-size:1.1rem;line-height:1.8;margin-bottom:var(--spacing-lg)}.about-text strong{color:var(--color-text-primary);font-weight:600}.about-highlights{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:var(--spacing-lg);margin-top:var(--spacing-2xl)}.highlight-item{text-align:center;padding:var(--spacing-lg);background:var(--color-bg-tertiary);border-radius:var(--radius-md);border:1px solid rgba(124,58,237,.2);transition:all var(--transition-normal)}.highlight-item:hover{transform:translateY(-4px);border-color:var(--color-accent-primary);box-shadow:var(--shadow-md)}.highlight-item h3{font-size:2.5rem;margin-bottom:var(--spacing-xs);background:var(--color-gradient-1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.highlight-item p{font-size:.9rem;color:var(--color-text-secondary);margin:0}@media (max-width: 768px){.about-highlights{grid-template-columns:1fr}}.experience{background:var(--color-bg-primary)}.experience-timeline{max-width:900px;margin:0 auto;position:relative}.experience-timeline:before{content:"";position:absolute;left:30px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--color-accent-primary),var(--color-accent-secondary),var(--color-accent-tertiary))}.experience-item{position:relative;padding-left:80px;margin-bottom:var(--spacing-3xl);opacity:0;animation:fadeInUp .6s ease-out forwards}.experience-item:nth-child(1){animation-delay:.1s}.experience-item:nth-child(2){animation-delay:.2s}.experience-item:nth-child(3){animation-delay:.3s}.experience-item:nth-child(4){animation-delay:.4s}.experience-item:nth-child(5){animation-delay:.5s}.experience-marker{position:absolute;left:20px;top:8px;width:20px;height:20px;border-radius:50%;background:var(--color-bg-primary);border:3px solid var(--color-accent-primary);transition:all var(--transition-normal);z-index:1}.experience-item.current .experience-marker{background:var(--color-accent-primary);box-shadow:0 0 20px var(--color-accent-primary);animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{box-shadow:0 0 20px var(--color-accent-primary)}50%{box-shadow:0 0 30px var(--color-accent-primary)}}.experience-content{background:var(--color-bg-secondary);padding:var(--spacing-xl);border-radius:var(--radius-lg);border:1px solid rgba(124,58,237,.2);transition:all var(--transition-normal)}.experience-content:hover{transform:translate(8px);border-color:var(--color-accent-primary);box-shadow:var(--shadow-md)}.experience-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-md);gap:var(--spacing-md)}.experience-content h3{font-size:1.5rem;margin-bottom:var(--spacing-xs);color:var(--color-text-primary)}.experience-content .company{font-size:1.2rem;color:var(--color-accent-secondary);margin-bottom:4px;font-weight:600}.experience-content .period{font-size:.95rem;color:var(--color-text-muted);margin-bottom:var(--spacing-md)}.experience-content .description{font-size:1rem;line-height:1.7;color:var(--color-text-secondary);margin-bottom:var(--spacing-md)}.responsibilities{list-style:none;padding:0;margin:0}.responsibilities li{position:relative;padding-left:var(--spacing-lg);margin-bottom:var(--spacing-sm);color:var(--color-text-secondary);line-height:1.6}.responsibilities li:before{content:"▹";position:absolute;left:0;color:var(--color-accent-secondary);font-size:1.2rem}.badge{display:inline-block;padding:var(--spacing-xs) var(--spacing-md);background:var(--color-gradient-1);border-radius:var(--radius-sm);font-size:.85rem;font-weight:600;color:#fff;white-space:nowrap}@media (max-width: 768px){.experience-timeline:before{left:15px}.experience-item{padding-left:50px;margin-bottom:var(--spacing-2xl)}.experience-marker{left:5px}.experience-header{flex-direction:column}.badge{align-self:flex-start}}.projects{background:var(--color-bg-secondary)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--spacing-xl);margin-top:var(--spacing-2xl)}.project-card{background:var(--color-bg-tertiary);padding:var(--spacing-xl);border-radius:var(--radius-lg);border:1px solid rgba(124,58,237,.2);transition:all var(--transition-normal);opacity:0;animation:fadeInUp .6s ease-out forwards;display:flex;flex-direction:column;gap:var(--spacing-md)}.project-card:hover{transform:translateY(-8px);border-color:var(--color-accent-primary);box-shadow:var(--shadow-lg);background:var(--color-bg-secondary)}.project-header{display:flex;justify-content:space-between;align-items:flex-start}.project-icon{transition:transform var(--transition-normal);margin-bottom:var(--spacing-sm)}.project-card:hover .project-icon{transform:scale(1.1) rotate(5deg)}.project-card h3{font-size:1.5rem;margin-bottom:var(--spacing-md);color:var(--color-text-primary)}.project-description{font-size:1rem;line-height:1.6;color:var(--color-text-secondary);margin-bottom:var(--spacing-md);flex-grow:1}.view-project-btn{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-gradient-1);color:#fff;border-radius:var(--radius-md);font-weight:600;font-size:.9rem;transition:all var(--transition-normal);text-decoration:none;align-self:flex-start;margin-top:auto}.view-project-btn:hover{transform:translate(4px);box-shadow:var(--shadow-md);color:#fff}.view-project-btn svg{transition:transform var(--transition-fast)}.view-project-btn:hover svg{transform:translate(4px)}@media (max-width: 768px){.projects-grid{grid-template-columns:1fr}}.contact{background:var(--color-bg-primary);min-height:60vh;display:flex;align-items:center}.contact-content{max-width:800px;margin:0 auto;text-align:center}.contact-intro{font-size:1.2rem;line-height:1.8;margin-bottom:var(--spacing-2xl);color:var(--color-text-secondary)}.contact-info{margin:var(--spacing-2xl) 0}.email-link{display:inline-flex;align-items:center;gap:var(--spacing-sm);font-size:1.5rem;font-weight:600;color:var(--color-text-primary);padding:var(--spacing-md) var(--spacing-xl);background:var(--color-bg-secondary);border-radius:var(--radius-lg);border:2px solid var(--color-accent-primary);transition:all var(--transition-normal);text-decoration:none}.email-link:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg),var(--shadow-glow);background:var(--color-bg-tertiary)}.email-link svg{color:var(--color-accent-secondary)}.contact-cta{font-size:1.1rem;color:var(--color-text-secondary);margin-top:var(--spacing-xl)}@media (max-width: 768px){.email-link{font-size:1.1rem;padding:var(--spacing-sm) var(--spacing-md)}}.footer{background:var(--color-bg-secondary);padding:var(--spacing-xl) 0;text-align:center;border-top:1px solid rgba(124,58,237,.2)}.footer-text{font-size:1rem;margin-bottom:var(--spacing-xs)}.footer-copyright{font-size:.9rem;color:var(--color-text-muted);margin:0}