:root{--color-bg-primary: #0a0a0f;--color-bg-secondary: #12121a;--color-bg-tertiary: #1a1a28;--color-bg-glass: rgba(18, 18, 26, .7);--color-neon-blue: #00d4ff;--color-neon-purple: #a855f7;--color-neon-cyan: #22d3ee;--color-neon-pink: #ec4899;--color-text-primary: #f8fafc;--color-text-secondary: #cbd5e1;--color-text-muted: #94a3b8;--color-accent-1: #00d4ff;--color-accent-2: #a855f7;--color-accent-gradient: linear-gradient(135deg, var(--color-neon-blue), var(--color-neon-purple));--font-primary: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-display: "Orbitron", monospace;--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: 3.5rem;--font-size-6xl: 4.5rem;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-2xl: 4rem;--spacing-3xl: 6rem;--blur-sm: blur(8px);--blur-md: blur(16px);--blur-lg: blur(24px);--glow-sm: 0 0 10px currentColor;--glow-md: 0 0 20px currentColor, 0 0 40px currentColor;--glow-lg: 0 0 30px currentColor, 0 0 60px currentColor, 0 0 90px currentColor;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-xl: 0 16px 64px rgba(0, 0, 0, .6);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: .5s cubic-bezier(.4, 0, .2, 1);--transition-smooth: .7s cubic-bezier(.34, 1.56, .64, 1);--container-max-width: 1280px;--section-padding: var(--spacing-3xl);--nav-height: 80px;--z-below: -1;--z-base: 0;--z-elevated: 10;--z-nav: 100;--z-modal: 1000}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{font-family:var(--font-primary);font-size:var(--font-size-base);line-height:1.6;color:var(--color-text-primary);background-color:var(--color-bg-primary);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-sm);color:var(--color-text-secondary)}a{color:var(--color-accent-1);text-decoration:none;transition:color var(--transition-base)}a:hover{color:var(--color-accent-2)}strong{color:var(--color-text-primary);font-weight:600}.container{max-width:var(--container-max-width);margin:0 auto;padding:0 var(--spacing-lg)}.section{padding:var(--section-padding) 0;position:relative}.section-header{text-align:center;margin-bottom:var(--spacing-3xl)}.section-title{font-size:var(--font-size-4xl);background:var(--color-accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline-block;position:relative}.section-line{width:100px;height:3px;background:var(--color-accent-gradient);margin:var(--spacing-md) auto;border-radius:2px}.section-description{font-size:var(--font-size-lg);color:var(--color-text-muted);max-width:600px;margin:0 auto}.nav{position:fixed;top:0;left:0;right:0;z-index:var(--z-nav);padding:var(--spacing-md) 0;transition:all var(--transition-base)}.nav.scrolled{background:var(--color-bg-glass);-webkit-backdrop-filter:var(--blur-md);backdrop-filter:var(--blur-md);box-shadow:var(--shadow-md);padding:var(--spacing-sm) 0}.nav-container{max-width:var(--container-max-width);margin:0 auto;padding:0 var(--spacing-lg);display:flex;justify-content:space-between;align-items:center}.nav-logo{font-family:var(--font-display);font-size:var(--font-size-2xl);font-weight:900;background:var(--color-accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;transition:transform var(--transition-base)}.nav-logo:hover{transform:scale(1.05)}.nav-menu{display:flex;gap:var(--spacing-xl);list-style:none;align-items:center}.nav-link{font-size:var(--font-size-sm);font-weight:500;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-secondary);position:relative;transition:color var(--transition-base)}.nav-link:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--color-accent-gradient);transition:width var(--transition-base)}.nav-link:hover,.nav-link.active{color:var(--color-accent-1)}.nav-link:hover:after,.nav-link.active:after{width:100%}.nav-link-cta{padding:var(--spacing-xs) var(--spacing-md);border:1px solid var(--color-accent-1);border-radius:4px;color:var(--color-accent-1)}.nav-link-cta:after{display:none}.nav-link-cta:hover{background:var(--color-accent-1);color:var(--color-bg-primary)}.nav-toggle{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:var(--spacing-xs)}.nav-toggle span{width:24px;height:2px;background:var(--color-text-primary);transition:all var(--transition-base)}.hero-section{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;position:relative;overflow:hidden;padding-top:var(--nav-height)}.hero-canvas{position:absolute;top:0;left:0;width:100%;height:100%;z-index:var(--z-below)}.hero-content{position:relative;z-index:var(--z-elevated);text-align:center;max-width:900px;padding:0 var(--spacing-lg);animation:fadeInUp 1s var(--transition-smooth)}.hero-title{margin-bottom:var(--spacing-xl)}.title-line{display:block;font-size:var(--font-size-6xl);font-weight:900;background:var(--color-accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:var(--spacing-sm);animation:glow 3s ease-in-out infinite}.title-subtitle{display:block;font-size:var(--font-size-2xl);font-weight:500;color:var(--color-text-secondary);font-family:var(--font-primary)}.hero-description{font-size:var(--font-size-xl);color:var(--color-text-muted);margin-bottom:var(--spacing-2xl);line-height:1.8}.hero-ctas{display:flex;gap:var(--spacing-md);justify-content:center;flex-wrap:wrap}.scroll-indicator{position:absolute;bottom:var(--spacing-xl);left:50%;transform:translate(-50%);animation:bounce 2s infinite}.scroll-line{width:2px;height:40px;background:linear-gradient(to bottom,transparent,var(--color-accent-1));border-radius:2px}.btn{display:inline-block;padding:var(--spacing-md) var(--spacing-xl);font-size:var(--font-size-base);font-weight:600;font-family:var(--font-primary);border-radius:8px;transition:all var(--transition-base);cursor:pointer;border:none;text-transform:uppercase;letter-spacing:.05em;position:relative;overflow:hidden}.btn:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff1a;transform:translate(-50%,-50%);transition:width var(--transition-slow),height var(--transition-slow)}.btn:hover:before{width:300px;height:300px}.btn-primary{background:var(--color-accent-gradient);color:var(--color-bg-primary);box-shadow:var(--shadow-md)}.btn-primary:hover{box-shadow:0 0 20px var(--color-neon-blue),0 0 40px var(--color-neon-purple);transform:translateY(-2px)}.btn-secondary{background:transparent;color:var(--color-accent-1);border:2px solid var(--color-accent-1)}.btn-secondary:hover{background:var(--color-accent-1);color:var(--color-bg-primary);transform:translateY(-2px)}.about-section{background:var(--color-bg-secondary)}.about-content{display:grid;grid-template-columns:1fr 2fr;gap:var(--spacing-3xl);align-items:center}.about-visual{position:relative;height:500px}.about-canvas{width:100%;height:100%;border-radius:16px}.about-text{animation:fadeIn 1s var(--transition-base)}.about-intro{font-size:var(--font-size-lg);line-height:1.8;margin-bottom:var(--spacing-xl)}.about-highlights{display:grid;gap:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.highlight-item{display:flex;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--color-bg-tertiary);border-radius:12px;border-left:3px solid var(--color-accent-1);transition:all var(--transition-base)}.highlight-item:hover{transform:translate(8px);border-left-color:var(--color-accent-2);box-shadow:var(--shadow-md)}.highlight-icon{font-size:var(--font-size-3xl);line-height:1}.highlight-text h3{font-size:var(--font-size-lg);margin-bottom:var(--spacing-xs);color:var(--color-text-primary)}.highlight-text p{margin:0;font-size:var(--font-size-sm)}.about-mission{font-size:var(--font-size-lg);font-style:italic;color:var(--color-text-muted);border-left:4px solid var(--color-accent-gradient);padding-left:var(--spacing-md)}.skills-section{position:relative;min-height:80vh}.skills-canvas{position:absolute;top:0;left:0;width:100%;height:100%;z-index:var(--z-below);opacity:.3}.skills-grid{position:relative;z-index:var(--z-elevated);display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--spacing-xl);margin-top:var(--spacing-2xl)}.skill-card{background:var(--color-bg-glass);-webkit-backdrop-filter:var(--blur-md);backdrop-filter:var(--blur-md);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:var(--spacing-xl);transition:all var(--transition-base);cursor:pointer;position:relative;overflow:hidden}.skill-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--color-accent-gradient);transform:scaleX(0);transition:transform var(--transition-base)}.skill-card:hover:before{transform:scaleX(1)}.skill-card:hover{transform:translateY(-8px) rotateX(5deg);box-shadow:0 12px 40px #00d4ff4d;border-color:var(--color-accent-1)}.skill-category{font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.1em;color:var(--color-accent-1);margin-bottom:var(--spacing-xs)}.skill-name{font-size:var(--font-size-2xl);margin-bottom:var(--spacing-sm);font-family:var(--font-display)}.skill-description{font-size:var(--font-size-sm);color:var(--color-text-muted);margin-bottom:var(--spacing-md)}.skill-level{width:100%;height:4px;background:#ffffff1a;border-radius:2px;overflow:hidden}.skill-level-fill{height:100%;background:var(--color-accent-gradient);border-radius:2px;transition:width 1s var(--transition-smooth)}.projects-section{background:var(--color-bg-secondary)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:var(--spacing-2xl)}.project-card{background:var(--color-bg-tertiary);border-radius:16px;overflow:hidden;transition:all var(--transition-base);cursor:pointer;border:1px solid rgba(255,255,255,.05);position:relative}.project-featured{border-color:#ffd4004d}.project-featured-badge{position:absolute;top:1rem;right:1rem;z-index:10;background:var(--color-accent-gradient);color:var(--color-bg-primary);padding:.5rem 1rem;border-radius:20px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;box-shadow:0 4px 12px #00d4ff66}.project-card:hover{transform:translateY(-12px);box-shadow:0 20px 60px #a855f766;border-color:var(--color-accent-2)}.project-featured:hover{box-shadow:0 20px 60px #ffd4004d}.project-image{width:100%;height:200px;background:linear-gradient(135deg,var(--color-bg-primary),var(--color-bg-tertiary));display:flex;align-items:center;justify-content:center;font-size:var(--font-size-4xl);position:relative;overflow:hidden}.project-image:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:conic-gradient(from 0deg,transparent,var(--color-neon-blue),transparent);animation:rotate 4s linear infinite;opacity:0;transition:opacity var(--transition-base)}.project-card:hover .project-image:before{opacity:.3}.project-content{padding:var(--spacing-lg)}.project-category{font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.1em;color:var(--color-accent-2);font-weight:600;margin-bottom:var(--spacing-xs)}.project-title{font-size:var(--font-size-xl);margin-bottom:var(--spacing-sm);color:var(--color-text-primary)}.project-description{font-size:var(--font-size-sm);color:var(--color-text-muted);margin-bottom:var(--spacing-md);line-height:1.6}.project-tags{display:flex;flex-wrap:wrap;gap:var(--spacing-xs);margin-bottom:var(--spacing-md)}.project-tag{font-size:var(--font-size-xs);padding:4px 12px;background:#00d4ff1a;color:var(--color-accent-1);border-radius:12px;border:1px solid rgba(0,212,255,.3)}.project-links{display:flex;gap:var(--spacing-sm)}.project-link{font-size:var(--font-size-sm);padding:var(--spacing-xs) var(--spacing-md);background:#ffffff0d;border-radius:6px;transition:all var(--transition-base)}.project-link:hover{background:var(--color-accent-1);color:var(--color-bg-primary)}.experience-timeline{position:relative;max-width:800px;margin:0 auto;padding-left:var(--spacing-2xl)}.experience-timeline:before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--color-accent-1),var(--color-accent-2))}.timeline-item{position:relative;margin-bottom:var(--spacing-3xl);animation:fadeInLeft .6s var(--transition-base)}.timeline-item:before{content:"";position:absolute;left:calc(-1 * var(--spacing-2xl) - 6px);top:0;width:14px;height:14px;border-radius:50%;background:var(--color-accent-1);box-shadow:0 0 20px var(--color-accent-1);z-index:var(--z-elevated)}.timeline-content{background:var(--color-bg-tertiary);padding:var(--spacing-xl);border-radius:12px;border-left:3px solid var(--color-accent-1);transition:all var(--transition-base)}.timeline-content:hover{transform:translate(8px);box-shadow:var(--shadow-lg)}.timeline-date{font-size:var(--font-size-sm);color:var(--color-accent-1);text-transform:uppercase;letter-spacing:.1em;margin-bottom:var(--spacing-xs)}.timeline-title{font-size:var(--font-size-xl);margin-bottom:var(--spacing-sm);color:var(--color-text-primary)}.timeline-description{font-size:var(--font-size-base);color:var(--color-text-secondary);line-height:1.6}.contact-content{display:grid;grid-template-columns:2fr 1fr;gap:var(--spacing-3xl);max-width:1000px;margin:0 auto}.contact-form{display:flex;flex-direction:column;gap:var(--spacing-lg)}.form-group{position:relative}.form-group input,.form-group textarea{width:100%;padding:var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid rgba(255,255,255,.1);border-radius:8px;color:var(--color-text-primary);font-family:var(--font-primary);font-size:var(--font-size-base);transition:all var(--transition-base)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-accent-1);box-shadow:0 0 20px #00d4ff4d}.form-group label{position:absolute;left:var(--spacing-md);top:var(--spacing-md);color:var(--color-text-muted);transition:all var(--transition-base);pointer-events:none;font-size:var(--font-size-base)}.form-group input:focus+label,.form-group textarea:focus+label,.form-group input:not(:placeholder-shown)+label,.form-group textarea:not(:placeholder-shown)+label{top:-10px;left:var(--spacing-sm);font-size:var(--font-size-xs);background:var(--color-bg-primary);padding:0 var(--spacing-xs);color:var(--color-accent-1)}.btn-submit{width:100%}.contact-info h3{font-size:var(--font-size-xl);margin-bottom:var(--spacing-lg);color:var(--color-text-primary)}.social-links{display:flex;flex-direction:column;gap:var(--spacing-md)}.social-link{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--color-bg-tertiary);border-radius:8px;transition:all var(--transition-base);border:1px solid rgba(255,255,255,.05)}.social-link:hover{background:var(--color-accent-1);color:var(--color-bg-primary);transform:translate(8px);box-shadow:var(--shadow-md)}.social-icon{font-size:var(--font-size-2xl)}.footer{padding:var(--spacing-xl) 0;background:var(--color-bg-secondary);text-align:center;border-top:1px solid rgba(255,255,255,.1)}.footer p{color:var(--color-text-muted);font-size:var(--font-size-sm)}.modal{position:fixed;top:0;left:0;right:0;bottom:0;z-index:var(--z-modal);display:none;align-items:center;justify-content:center;padding:var(--spacing-lg)}.modal.active{display:flex}.modal-backdrop{position:absolute;top:0;left:0;right:0;bottom:0;background:#000c;-webkit-backdrop-filter:var(--blur-md);backdrop-filter:var(--blur-md)}.modal-content{position:relative;background:var(--color-bg-secondary);border-radius:16px;max-width:800px;width:100%;max-height:90vh;overflow-y:auto;padding:var(--spacing-2xl);box-shadow:var(--shadow-xl);border:1px solid rgba(255,255,255,.1);animation:modalSlideIn .3s var(--transition-smooth)}.modal-close{position:absolute;top:var(--spacing-md);right:var(--spacing-md);background:none;border:none;color:var(--color-text-primary);font-size:var(--font-size-3xl);cursor:pointer;transition:all var(--transition-base);width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:8px}.modal-close:hover{background:#ffffff1a;color:var(--color-accent-1)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes bounce{0%,to{transform:translate(-50%) translateY(0)}50%{transform:translate(-50%) translateY(-10px)}}@keyframes glow{0%,to{filter:drop-shadow(0 0 10px var(--color-neon-blue))}50%{filter:drop-shadow(0 0 20px var(--color-neon-purple))}}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes modalSlideIn{0%{opacity:0;transform:scale(.9) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}@media (max-width: 1024px){:root{--font-size-6xl: 3.5rem;--font-size-5xl: 2.5rem;--font-size-4xl: 2rem;--section-padding: var(--spacing-2xl)}.about-content{grid-template-columns:1fr}.about-visual{height:400px}.contact-content{grid-template-columns:1fr}}@media (max-width: 768px){:root{--font-size-6xl: 2.5rem;--font-size-5xl: 2rem;--font-size-4xl: 1.75rem}.nav-menu{position:fixed;top:var(--nav-height);left:0;right:0;background:var(--color-bg-glass);-webkit-backdrop-filter:var(--blur-lg);backdrop-filter:var(--blur-lg);flex-direction:column;padding:var(--spacing-lg);transform:translate(-100%);transition:transform var(--transition-base)}.nav-menu.active{transform:translate(0)}.nav-toggle{display:flex}.hero-ctas{flex-direction:column}.skills-grid,.projects-grid{grid-template-columns:1fr}.experience-timeline{padding-left:var(--spacing-lg)}.timeline-item:before{left:calc(-1 * var(--spacing-lg) - 6px)}}@media (max-width: 480px){:root{--spacing-3xl: 3rem;--spacing-2xl: 2rem}.container{padding:0 var(--spacing-md)}.title-line{font-size:var(--font-size-4xl)}.title-subtitle{font-size:var(--font-size-lg)}}.fade-in{animation:fadeIn .6s var(--transition-base)}.fade-in-up{animation:fadeInUp .6s var(--transition-base)}.text-gradient{background:var(--color-accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glass{background:var(--color-bg-glass);-webkit-backdrop-filter:var(--blur-md);backdrop-filter:var(--blur-md);border:1px solid rgba(255,255,255,.1)}