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2rem}.footer-content{grid-template-columns:1fr;gap:2rem;text-align:center}.footer-social{justify-content:center}.footer-bottom-content{flex-direction:column;text-align:center}.scroll-to-top{bottom:1rem;right:1rem;width:45px;height:45px;font-size:1.125rem}}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #2563eb;--secondary-color: #1e40af;--accent-color: #3b82f6;--text-primary: #1f2937;--text-secondary: #6b7280;--text-light: #9ca3af;--bg-primary: #ffffff;--bg-secondary: #f9fafb;--bg-dark: #111827;--border-color: #e5e7eb;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--header-bg: rgba(255, 255, 255, .95);--header-bg-scrolled: rgba(255, 255, 255, .98)}[data-theme=dark]{--primary-color: #60a5fa;--secondary-color: #3b82f6;--accent-color: #1d4ed8;--text-primary: #f8fafc;--text-secondary: #cbd5f5;--text-light: #94a3b8;--bg-primary: #0f172a;--bg-secondary: #111827;--bg-dark: #020617;--border-color: rgba(148, 163, 184, .25);--shadow-sm: 0 1px 2px 0 rgb(15 23 42 / .4);--shadow-md: 0 4px 12px -2px rgb(15 23 42 / .5), 0 3px 6px -3px rgb(15 23 42 / .4);--shadow-lg: 0 20px 40px -15px rgb(8 14 30 / .8);--header-bg: rgba(15, 23, 42, .9);--header-bg-scrolled: rgba(15, 23, 42, .95)}html{scroll-behavior:smooth}body{font-family:Inter,-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;line-height:1.6;color:var(--text-primary);background-color:var(--bg-primary)}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.section{padding:5rem 0}.section-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:3rem;color:var(--text-primary)}.section-subtitle{font-size:1.125rem;color:var(--text-secondary);text-align:center;margin-bottom:4rem;max-width:600px;margin-left:auto;margin-right:auto}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:.5rem;font-weight:500;text-decoration:none;transition:all .2s ease;cursor:pointer;border:none;font-size:1rem}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--secondary-color);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background-color:transparent;color:var(--primary-color);border:2px solid var(--primary-color)}.btn-secondary:hover{background-color:var(--primary-color);color:#fff;transform:translateY(-2px)}@media (max-width: 768px){.container{padding:0 1rem}.section{padding:3rem 0}.section-title{font-size:2rem;margin-bottom:2rem}.section-subtitle{font-size:1rem;margin-bottom:2.5rem}}