:root{--color-primary: hsl(25, 100%, 60%);--color-primary-dark: hsl(25, 100%, 50%);--color-secondary: hsl(0, 100%, 65%);--color-accent: hsl(40, 100%, 55%);--gradient-primary: linear-gradient(135deg, hsl(25, 100%, 60%) 0%, hsl(0, 100%, 65%) 100%);--gradient-secondary: linear-gradient(135deg, hsl(40, 100%, 55%) 0%, hsl(25, 100%, 60%) 100%);--gradient-hero: linear-gradient(135deg, hsl(25, 80%, 20%) 0%, hsl(0, 80%, 20%) 50%, hsl(25, 80%, 10%) 100%);--color-bg-primary: hsl(20, 15%, 8%);--color-bg-secondary: hsl(20, 15%, 12%);--color-bg-tertiary: hsl(20, 15%, 16%);--color-text-primary: hsl(0, 0%, 98%);--color-text-secondary: hsl(0, 0%, 75%);--color-text-muted: hsl(0, 0%, 55%);--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .1);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .37);--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-2xl: 4rem;--spacing-3xl: 6rem;--font-primary: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-display: "Outfit", "Inter", sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--font-size-4xl: 2.5rem;--font-size-5xl: 3rem;--font-size-6xl: 4rem;--radius-sm: .5rem;--radius-md: 1rem;--radius-lg: 1.5rem;--radius-xl: 2rem;--radius-full: 9999px;--transition-fast: .15s ease-in-out;--transition-base: .25s ease-in-out;--transition-slow: .4s ease-in-out;--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(255, 100, 50, .3)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-primary);background-color:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;line-height:1.2;margin-bottom:var(--spacing-md)}h1{font-size:var(--font-size-5xl)}h2{font-size:var(--font-size-4xl)}h3{font-size:var(--font-size-3xl)}h4{font-size:var(--font-size-2xl)}h5{font-size:var(--font-size-xl)}h6{font-size:var(--font-size-lg)}p{margin-bottom:var(--spacing-md);color:var(--color-text-secondary)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-base)}a:hover{color:var(--color-secondary)}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.section{padding:var(--spacing-3xl) 0;position:relative}.section-title{text-align:center;margin-bottom:var(--spacing-2xl);background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glass-card{background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--glass-shadow);transition:all var(--transition-base)}.glass-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-glow);border-color:var(--color-primary)}.btn{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-full);font-weight:600;font-size:var(--font-size-base);cursor:pointer;border:none;transition:all var(--transition-base);text-decoration:none}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-glow)}.btn-outline{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn-outline:hover{background:var(--color-primary);color:#fff}.grid{display:grid;gap:var(--spacing-lg)}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}@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(-20px)}}@keyframes gradient-shift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px #a050ff4d}50%{box-shadow:0 0 40px #a050ff99}}.animate-fade-in-up{animation:fadeInUp .8s ease-out forwards}.animate-fade-in{animation:fadeIn .6s ease-out forwards}.animate-float{animation:float 3s ease-in-out infinite}@media(max-width:768px){:root{--font-size-5xl: 2.5rem;--font-size-4xl: 2rem;--font-size-3xl: 1.75rem;--spacing-3xl: 4rem;--spacing-2xl: 3rem}.container{padding:0 var(--spacing-sm)}.section{padding:var(--spacing-2xl) 0}h1{font-size:var(--font-size-4xl)}h2{font-size:var(--font-size-3xl)}}@media(max-width:480px){:root{--font-size-5xl: 2rem;--font-size-4xl: 1.75rem}}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--gradient-primary);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-primary-dark)}.navigation{position:fixed;top:0;left:0;right:0;z-index:1000;padding:var(--spacing-md) 0;transition:all var(--transition-base);background:transparent}.navigation.scrolled{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border);box-shadow:var(--shadow-md);padding:var(--spacing-sm) 0}.nav-content{display:flex;align-items:center;justify-content:space-between}.nav-logo{font-size:var(--font-size-xl);font-weight:700;font-family:var(--font-display)}.nav-links{display:flex;gap:var(--spacing-lg);list-style:none}.nav-links button{background:none;border:none;color:var(--color-text-primary);font-size:var(--font-size-base);font-weight:500;cursor:pointer;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);transition:all var(--transition-base);position:relative}.nav-links button:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:0;height:2px;background:var(--gradient-primary);transition:width var(--transition-base)}.nav-links button:hover{color:var(--color-primary)}.nav-links button:hover:after{width:80%}.mobile-menu-btn{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:var(--spacing-xs)}.mobile-menu-btn span{width:25px;height:3px;background:var(--color-text-primary);border-radius:var(--radius-full);transition:all var(--transition-base)}@media(max-width:768px){.mobile-menu-btn{display:flex}.nav-links{position:fixed;top:70px;right:-100%;flex-direction:column;background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);gap:var(--spacing-sm);transition:right var(--transition-base);box-shadow:var(--shadow-lg)}.nav-links.active{right:var(--spacing-md)}.nav-links button{width:100%;text-align:left}}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding-top:80px}.hero-background{position:absolute;inset:0;background:var(--gradient-hero);z-index:-1}.hero-background:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 50%,rgba(160,80,255,.2) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(255,80,160,.2) 0%,transparent 50%);animation:gradient-shift 15s ease infinite;background-size:200% 200%}.hero-content{text-align:center;max-width:800px;margin:0 auto;z-index:1}.hero-title{font-size:var(--font-size-6xl);margin-bottom:var(--spacing-md);line-height:1.1}.hero-subtitle{font-size:var(--font-size-2xl);color:var(--color-text-secondary);margin-bottom:var(--spacing-lg);font-weight:600}.hero-description{font-size:var(--font-size-lg);color:var(--color-text-secondary);margin-bottom:var(--spacing-xl);max-width:600px;margin-left:auto;margin-right:auto}.hero-actions{display:flex;gap:var(--spacing-md);justify-content:center;margin-bottom:var(--spacing-xl);flex-wrap:wrap}.social-links{display:flex;gap:var(--spacing-md);justify-content:center}.social-link{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:var(--radius-md);color:var(--color-text-primary);transition:all var(--transition-base)}.social-link:hover{transform:translateY(-4px);background:var(--gradient-primary);border-color:transparent;box-shadow:var(--shadow-glow)}.social-link svg{width:24px;height:24px}@media(max-width:768px){.hero{min-height:90vh}.hero-title{font-size:var(--font-size-4xl)}.hero-subtitle{font-size:var(--font-size-xl)}.hero-description{font-size:var(--font-size-base)}.hero-actions{flex-direction:column;align-items:center}.hero-actions .btn{width:100%;max-width:300px}}.about-section{background:var(--color-bg-secondary)}.profile-image-container{display:flex;justify-content:center;margin-bottom:var(--spacing-2xl)}.profile-image{width:200px;height:200px;border-radius:50%;object-fit:cover;border:4px solid var(--color-primary);box-shadow:var(--shadow-glow);transition:all var(--transition-base);animation:fadeIn .8s ease-out}.profile-image:hover{transform:scale(1.05);box-shadow:0 0 60px #a050ff80}.about-content{max-width:900px;margin:0 auto}.about-text{margin-bottom:var(--spacing-2xl)}.about-intro{font-size:var(--font-size-lg);color:var(--color-text-primary);margin-bottom:var(--spacing-lg)}.about-text p{font-size:var(--font-size-base);line-height:1.8;color:var(--color-text-secondary);margin-bottom:var(--spacing-md)}.about-text strong{color:var(--color-primary);font-weight:600}.skills-section{margin-top:var(--spacing-2xl)}.skills-title{text-align:center;margin-bottom:var(--spacing-xl);background:var(--gradient-secondary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:var(--spacing-md)}.skill-tag{text-align:center;padding:var(--spacing-md);font-weight:600;font-size:var(--font-size-base);color:var(--color-text-primary);animation:fadeInUp .6s ease-out forwards;opacity:0}.skill-tag:hover{background:var(--gradient-primary);color:#fff}@media(max-width:768px){.skills-grid{grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:var(--spacing-sm)}.about-intro{font-size:var(--font-size-base)}}.projects-grid{margin-top:var(--spacing-xl)}.section-description{text-align:center;font-size:var(--font-size-lg);color:var(--color-text-secondary);max-width:600px;margin:0 auto var(--spacing-xl)}.filter-buttons{display:flex;gap:var(--spacing-sm);justify-content:center;flex-wrap:wrap;margin-bottom:var(--spacing-xl)}.filter-btn{padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-full);border:1px solid var(--glass-border);background:var(--glass-bg);color:var(--color-text-primary);font-size:var(--font-size-sm);font-weight:500;cursor:pointer;transition:all var(--transition-base);text-transform:capitalize}.filter-btn:hover{border-color:var(--color-primary);background:var(--glass-bg)}.filter-btn.active{background:var(--gradient-primary);border-color:transparent;color:#fff}.project-card{display:flex;flex-direction:column;gap:var(--spacing-md);height:100%}.project-header{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--spacing-sm)}.project-title{font-size:var(--font-size-xl);margin:0;color:var(--color-text-primary);flex:1}.project-language{padding:var(--spacing-xs) var(--spacing-sm);background:var(--gradient-primary);color:#fff;border-radius:var(--radius-sm);font-size:var(--font-size-xs);font-weight:600;white-space:nowrap}.project-description{color:var(--color-text-secondary);font-size:var(--font-size-sm);line-height:1.6;flex:1;margin:0}.project-topics{display:flex;flex-wrap:wrap;gap:var(--spacing-xs)}.topic-tag{padding:4px var(--spacing-sm);background:var(--color-bg-tertiary);border:1px solid var(--glass-border);border-radius:var(--radius-sm);font-size:var(--font-size-xs);color:var(--color-text-secondary)}.project-stats{display:flex;gap:var(--spacing-md)}.stat{display:flex;align-items:center;gap:var(--spacing-xs);color:var(--color-text-secondary);font-size:var(--font-size-sm)}.stat svg{color:var(--color-primary)}.project-actions{display:flex;gap:var(--spacing-sm);margin-top:auto}.btn-sm{padding:var(--spacing-xs) var(--spacing-md);font-size:var(--font-size-sm)}.project-actions .btn{flex:1;justify-content:center}.loading,.error{text-align:center;padding:var(--spacing-3xl) 0}.spinner{width:50px;height:50px;border:4px solid var(--glass-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto var(--spacing-md)}@keyframes spin{to{transform:rotate(360deg)}}.error p{color:var(--color-secondary);font-size:var(--font-size-lg)}.no-projects{text-align:center;color:var(--color-text-secondary);font-size:var(--font-size-lg);padding:var(--spacing-xl) 0}@media(max-width:768px){.project-actions{flex-direction:column}}.contributions-section{background:var(--color-bg-primary)}.contributions-grid{margin-top:var(--spacing-xl)}.contribution-card{display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--spacing-md);padding:var(--spacing-xl)}.contribution-icon{width:60px;height:60px;display:flex;align-items:center;justify-content:center;background:var(--gradient-secondary);border-radius:var(--radius-lg);color:#fff}.contribution-repo{font-size:var(--font-size-lg);margin:0;color:var(--color-text-primary);word-break:break-word}.contribution-type{padding:var(--spacing-xs) var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid var(--glass-border);border-radius:var(--radius-sm);font-size:var(--font-size-xs);color:var(--color-text-secondary);font-weight:600}.contribution-card .btn{margin-top:auto}.contributions-footer{display:flex;justify-content:center;margin-top:var(--spacing-2xl)}@media(max-width:768px){.contributions-grid{grid-template-columns:1fr}}.contact-section{background:var(--color-bg-primary)}.contact-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--spacing-xl);max-width:1000px;margin:var(--spacing-2xl) auto 0}.contact-card{text-align:center;padding:var(--spacing-xl);display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md)}.contact-icon{width:80px;height:80px;display:flex;align-items:center;justify-content:center;background:var(--gradient-primary);border-radius:var(--radius-xl);color:#fff;margin-bottom:var(--spacing-sm)}.contact-card h3{font-size:var(--font-size-xl);margin:0;color:var(--color-text-primary)}.contact-link{color:var(--color-primary);font-size:var(--font-size-base);font-weight:500;transition:all var(--transition-base);word-break:break-word}.contact-link:hover{color:var(--color-secondary);transform:translateY(-2px)}@media(max-width:768px){.contact-content{grid-template-columns:1fr;gap:var(--spacing-lg)}}.footer{background:var(--color-bg-secondary);border-top:1px solid var(--glass-border);padding:var(--spacing-2xl) 0 var(--spacing-lg);margin-top:var(--spacing-3xl)}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-xl);margin-bottom:var(--spacing-xl)}.footer-section h3{font-size:var(--font-size-xl);margin-bottom:var(--spacing-sm)}.footer-section h4{font-size:var(--font-size-lg);margin-bottom:var(--spacing-sm);color:var(--color-text-primary)}.footer-section p{color:var(--color-text-secondary);margin:0}.footer-links{display:flex;flex-direction:column;gap:var(--spacing-xs)}.footer-links a{color:var(--color-text-secondary);transition:color var(--transition-base)}.footer-links a:hover{color:var(--color-primary)}.back-to-top{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-lg);background:var(--gradient-primary);color:#fff;border:none;border-radius:var(--radius-full);font-weight:600;cursor:pointer;transition:all var(--transition-base)}.back-to-top:hover{transform:translateY(-2px);box-shadow:var(--shadow-glow)}.footer-bottom{text-align:center;padding-top:var(--spacing-lg);border-top:1px solid var(--glass-border)}.footer-bottom p{color:var(--color-text-muted);font-size:var(--font-size-sm);margin:var(--spacing-xs) 0}@media(max-width:768px){.footer-content{grid-template-columns:1fr;text-align:center}.footer-links{align-items:center}.back-to-top{margin:0 auto}}