:root{--bg-primary: #0a0a0a;--bg-secondary: #111111;--bg-tertiary: #1a1a1a;--bg-card: #151515;--accent-cyan: #00d4ff;--accent-green: #00ff88;--accent-purple: #7c3aed;--accent-blue: #3b82f6;--text-primary: #e5e5e5;--text-secondary: #a0a0a0;--text-muted: #6b6b6b;--gradient-cyan: linear-gradient(135deg, #00d4ff 0%, #00ff88 100%);--gradient-purple: linear-gradient(135deg, #7c3aed 0%, #3b82f6 100%);--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-2xl: 4rem;--breakpoint-xs: 320px;--breakpoint-sm: 768px;--breakpoint-md: 1024px;--breakpoint-lg: 1440px;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .3);--shadow-md: 0 4px 8px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 16px rgba(0, 0, 0, .5);--shadow-glow-cyan: 0 0 20px rgba(0, 212, 255, .3);--shadow-glow-green: 0 0 20px rgba(0, 255, 136, .3);--shadow-glow-purple: 0 0 20px rgba(124, 58, 237, .3);--transition-fast: .15s ease;--transition-normal: .3s ease;--transition-slow: .5s ease;--radius-sm: .5rem;--radius-md: 1rem;--radius-lg: 1.5rem}@keyframes fadeUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:fadeUp .6s ease-out forwards}@keyframes glow{0%,to{box-shadow:0 0 10px #00d4ff4d}50%{box-shadow:0 0 20px #00d4ff99}}.glow-animation{animation:glow 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.pulse{animation:pulse 2s ease-in-out infinite}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}.cursor-blink{animation:blink 1s step-end infinite}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.fade-in{animation:fadeIn .5s ease-in forwards}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}code{font-family:Courier New,monospace}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--accent-cyan)}::selection{background-color:var(--accent-cyan);color:var(--bg-primary)}a{color:var(--accent-cyan);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-green)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;margin-bottom:var(--spacing-md)}h1{font-size:clamp(2rem,5vw,3.5rem)}h2{font-size:clamp(1.5rem,4vw,2.5rem)}h3{font-size:clamp(1.25rem,3vw,2rem)}p{font-size:clamp(1rem,2vw,1.125rem);margin-bottom:var(--spacing-sm)}.section{padding:var(--spacing-2xl) 0}.text-center{text-align:center}.mt-auto{margin-top:auto}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:#0a0a0acc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--bg-tertiary);transition:all var(--transition-normal)}.navbar-scrolled{background:#0a0a0af2;box-shadow:var(--shadow-md)}.navbar-container{max-width:1200px;margin:0 auto;padding:var(--spacing-md);display:flex;align-items:center;justify-content:space-between}.navbar-logo{font-size:1.5rem;font-weight:700;background:var(--gradient-cyan);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-decoration:none}.navbar-menu{display:none;list-style:none;gap:var(--spacing-lg);align-items:center}.navbar-link{color:var(--text-secondary);text-decoration:none;font-weight:500;transition:color var(--transition-fast);position:relative;padding:var(--spacing-xs) 0}.navbar-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--gradient-cyan);transition:width var(--transition-normal)}.navbar-link:hover,.navbar-link.active{color:var(--accent-cyan)}.navbar-link:hover:after,.navbar-link.active:after{width:100%}.navbar-toggle{display:flex;flex-direction:column;background:transparent;border:none;cursor:pointer;padding:var(--spacing-xs);gap:5px}.hamburger{display:flex;flex-direction:column;gap:5px;width:24px}.hamburger span{width:100%;height:2px;background:var(--text-primary);transition:all var(--transition-normal);border-radius:2px}.hamburger.open span:nth-child(1){transform:rotate(45deg) translate(7px,7px)}.hamburger.open span:nth-child(2){opacity:0}.hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(7px,-7px)}.navbar-menu-mobile{display:flex;flex-direction:column;list-style:none;padding:var(--spacing-md);gap:var(--spacing-md);background:var(--bg-secondary);border-top:1px solid var(--bg-tertiary)}@media(min-width:768px){.navbar-menu{display:flex}.navbar-toggle,.navbar-menu-mobile{display:none}}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:200px;gap:var(--spacing-md)}.loading-spinner{width:50px;height:50px;border:3px solid var(--bg-tertiary);border-top-color:var(--accent-cyan);border-radius:50%;animation:spin 1s linear infinite}.loading-small .loading-spinner{width:30px;height:30px;border-width:2px}.loading-large .loading-spinner{width:70px;height:70px;border-width:4px}.loading-text{color:var(--text-secondary);font-size:.9rem}@keyframes spin{to{transform:rotate(360deg)}}.card{background:var(--bg-card);border:1px solid var(--bg-tertiary);border-radius:var(--radius-lg);padding:var(--spacing-lg);transition:all var(--transition-normal);position:relative;overflow:hidden}.card:before{content:"";position:absolute;inset:0;background:var(--gradient-cyan);opacity:0;transition:opacity var(--transition-normal);pointer-events:none;z-index:0}.card-hoverable:hover:before{opacity:.05}.card-hoverable{cursor:pointer}.card-hoverable:hover{border-color:var(--accent-cyan);box-shadow:var(--shadow-glow-cyan)}.card>*{position:relative;z-index:1}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}@media(min-width:768px){.container{padding:0 var(--spacing-lg)}}.app{min-height:100vh;display:flex;flex-direction:column}