:root{--color-primary: #6366f1;--color-primary-dark: #4f46e5;--color-secondary: #8b5cf6;--color-accent: #ec4899;--color-success: #10b981;--color-warning: #f59e0b;--color-danger: #ef4444;--color-bg: #ffffff;--color-bg-secondary: #f9fafb;--color-bg-tertiary: #f3f4f6;--color-text: #111827;--color-text-secondary: #6b7280;--color-text-tertiary: #9ca3af;--color-border: #e5e7eb;--color-border-light: #f3f4f6;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--transition: all .2s ease}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--color-text);background-color:var(--color-bg);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.header{position:sticky;top:0;z-index:1000;background:#ffffffe6;backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border-light);box-shadow:var(--shadow-sm)}.nav-container{max-width:1280px;margin:0 auto;padding:1rem 2rem;display:flex;align-items:center;justify-content:space-between;gap:2rem}.logo{display:flex;align-items:center;gap:.75rem;text-decoration:none;color:var(--color-text);font-weight:700;font-size:1.25rem;transition:var(--transition)}.logo:hover{opacity:.8}.logo-text{background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-links{display:flex;align-items:center;gap:2rem;margin-left:auto}.nav-links a{text-decoration:none;color:var(--color-text-secondary);font-weight:500;font-size:.9375rem;transition:var(--transition);position:relative}.nav-links a:hover{color:var(--color-primary)}.nav-links a:after{content:"";position:absolute;bottom:-.25rem;left:0;width:0;height:2px;background:var(--color-primary);transition:width .3s ease}.nav-links a:hover:after{width:100%}.nav-cta{display:flex;gap:1rem}.btn-primary{display:inline-flex;align-items:center;justify-content:center;padding:.625rem 1.5rem;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));color:#fff;text-decoration:none;font-weight:600;font-size:.9375rem;border-radius:var(--radius-lg);border:none;cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;padding:.625rem 1.5rem;background:#fff;color:var(--color-primary);text-decoration:none;font-weight:600;font-size:.9375rem;border-radius:var(--radius-lg);border:2px solid var(--color-primary);cursor:pointer;transition:var(--transition)}.btn-secondary:hover{background:var(--color-bg-secondary);transform:translateY(-2px)}.footer{background:var(--color-bg-secondary);border-top:1px solid var(--color-border);margin-top:6rem}.footer-container{max-width:1280px;margin:0 auto;padding:4rem 2rem 2rem}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem}.footer-brand h3{font-size:1.25rem;margin-bottom:.75rem;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.footer-brand p{color:var(--color-text-secondary);font-size:.9375rem;line-height:1.7}.footer-links{display:flex;flex-direction:column;gap:.75rem}.footer-links h4{font-size:.875rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text);margin-bottom:.5rem}.footer-links a{color:var(--color-text-secondary);text-decoration:none;font-size:.9375rem;transition:var(--transition)}.footer-links a:hover{color:var(--color-primary)}.footer-contact{margin-top:1rem}.footer-email{color:var(--color-primary);text-decoration:none;font-size:.9375rem;font-weight:600;transition:var(--transition)}.footer-email:hover{color:var(--color-primary-dark);text-decoration:underline}.footer-info{color:var(--color-text-tertiary);font-size:.875rem;line-height:1.6;margin:0}.footer-bottom{padding-top:2rem;border-top:1px solid var(--color-border);text-align:center;color:var(--color-text-tertiary);font-size:.875rem}@media(max-width:768px){.nav-container{padding:1rem}.nav-links{display:none}.footer-grid{grid-template-columns:1fr;gap:2rem}}