@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@300;400;500;600;700&display=swap";*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-card: #ffffff;--text-primary: #1a202c;--text-secondary: #4a5568;--text-muted: #718096;--accent-primary: #3b82f6;--accent-secondary: #1d4ed8;--accent-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--border-color: #e2e8f0;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1)}[data-theme=dark]{--bg-primary: #0a0a0a;--bg-secondary: #1a1a1a;--bg-card: #111827;--text-primary: #ffffff;--text-secondary: #d1d5db;--text-muted: #9ca3af;--accent-primary: #60a5fa;--accent-secondary: #3b82f6;--accent-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--border-color: #374151;--shadow: 0 4px 6px -1px rgba(255, 255, 255, .05);--shadow-lg: 0 10px 15px -3px rgba(255, 255, 255, .1);--shadow-xl: 0 20px 25px -5px rgba(255, 255, 255, .1)}html{scroll-behavior:smooth;font-size:16px}body{font-family:Inter,sans-serif;line-height:1.6;color:var(--text-primary);background-color:var(--bg-primary);transition:background-color .3s ease,color .3s ease;min-height:100vh;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:Poppins,sans-serif;color:var(--text-primary);font-weight:600;line-height:1.2}h1{font-size:clamp(2.5rem,5vw,4rem)}h2{font-size:clamp(2rem,4vw,3rem)}h3{font-size:clamp(1.5rem,3vw,2rem)}h4{font-size:clamp(1.25rem,2.5vw,1.5rem)}p{color:var(--text-secondary);margin-bottom:1rem}a{color:var(--accent-primary);text-decoration:none;transition:all .3s ease}a:hover{color:var(--accent-secondary);transform:translateY(-2px)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border:none;border-radius:.5rem;font-weight:500;font-size:1rem;cursor:pointer;transition:all .3s ease;text-decoration:none;gap:.5rem}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:var(--shadow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background:transparent;color:var(--accent-primary);border:2px solid var(--accent-primary)}.btn-secondary:hover{background:var(--accent-primary);color:#fff;transform:translateY(-2px)}.card{background:var(--bg-card);border-radius:1rem;padding:1.5rem;box-shadow:var(--shadow);border:1px solid var(--border-color);transition:all .3s ease}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-xl)}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.section{padding:5rem 0}.grid{display:grid;gap:2rem}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,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}.flex-col{display:flex;flex-direction:column}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-muted{color:var(--text-muted)}.text-accent{color:var(--accent-primary)}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.mb-5{margin-bottom:2.5rem}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mt-5{margin-top:2.5rem}.fade-in{opacity:0;animation:fadeIn .6s ease forwards}.slide-up{opacity:0;transform:translateY(30px);animation:slideUp .6s ease forwards}@keyframes fadeIn{to{opacity:1}}@keyframes slideUp{to{opacity:1;transform:translateY(0)}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--accent-primary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-secondary)}@media (max-width: 768px){.container{padding:0 1rem}.section{padding:3rem 0}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.btn{width:100%;justify-content:center}}@media (max-width: 480px){html{font-size:14px}.section{padding:2rem 0}}