:root{--color-primary: #3182CE;--color-primary-dark: #2B6CB0;--color-secondary: #6B46C1;--color-accent: #ECC94B;--color-teal: #319795;--color-text-main: #1A202C;--color-text-muted: #4A5568;--color-bg-white: #FFFFFF;--color-bg-light: #F7FAFC;--color-border: #E2E8F0;--gradient-hero: linear-gradient(135deg, #EBF8FF 0%, #E9D8FD 100%);--gradient-btn: linear-gradient(90deg, #4299E1 0%, #805AD5 100%);--font-family: "Inter", system-ui, -apple-system, sans-serif;--container-width: 1200px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 3px rgba(0,0,0,.1);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.1);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);color:var(--color-text-main);background-color:var(--color-bg-white);line-height:1.5;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{text-decoration:none;color:inherit;transition:color .2s}ul{list-style:none}.container{max-width:var(--container-width);margin:0 auto;padding:0 20px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:50px;font-weight:600;font-size:1rem;cursor:pointer;transition:transform .2s,box-shadow .2s;border:none}.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-primary{background:var(--color-teal);color:#fff}.btn-secondary{background:#fff;color:var(--color-primary);border:1px solid var(--color-primary)}.btn-gradient{background:var(--color-accent);color:var(--color-text-main)}.section-padding{padding:80px 0}.text-center{text-align:center}.text-gradient{background:-webkit-linear-gradient(45deg,var(--color-primary),var(--color-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent}header{height:80px;display:flex;align-items:center;position:sticky;top:0;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;border-bottom:1px solid var(--color-border)}.header-content{display:flex;justify-content:space-between;align-items:center;width:100%}.logo{font-size:1.5rem;font-weight:800;color:var(--color-text-main);display:flex;align-items:center;gap:8px}.logo span{color:var(--color-teal)}nav ul{display:flex;gap:32px}nav a{font-weight:500;color:var(--color-text-muted)}nav a:hover{color:var(--color-primary)}.auth-buttons{display:flex;gap:16px;align-items:center}.hero{padding:100px 0 80px;background:var(--gradient-hero);position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.hero-content h1{font-size:3.5rem;line-height:1.1;margin-bottom:24px;letter-spacing:-.02em}.hero-content p{font-size:1.25rem;color:var(--color-text-muted);margin-bottom:40px;max-width:500px}.hero-image{position:relative}.hero-image img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);background:#fff}.trust-bar{padding:40px 0;border-bottom:1px solid var(--color-border);background:#fff}.trust-logos{display:flex;justify-content:center;gap:60px;opacity:.5;filter:grayscale(100%)}.trust-logos img{height:30px}.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;padding:80px 0}.feature-row.reverse{direction:rtl}.feature-row.reverse>*{direction:ltr}.feature-content h2{font-size:2.5rem;margin-bottom:20px}.feature-content p{font-size:1.125rem;color:var(--color-text-muted);line-height:1.7;margin-bottom:30px}.strategies{background-color:var(--color-bg-light)}.strategies-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px;margin-top:60px}.strategy-card{background:#fff;padding:32px;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:transform .2s;border:1px solid var(--color-border)}.strategy-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}.badge{display:inline-block;padding:6px 12px;border-radius:20px;font-size:.75rem;font-weight:700;margin-bottom:16px;text-transform:uppercase;letter-spacing:.05em}.badge.purple{background:#e9d8fd;color:#6b46c1}.badge.green{background:#c6f6d5;color:#276749}.badge.blue{background:#bee3f8;color:#2c5282}.strategy-card h3{font-size:1.25rem;margin-bottom:8px}.strategy-card p{color:var(--color-text-muted);font-size:.95rem}.cta-section{text-align:center;background:#1a202c;color:#fff;padding:100px 0}.cta-section h2{font-size:3rem;margin-bottom:24px}.cta-section p{color:#a0aec0;margin-bottom:40px;font-size:1.25rem}footer{padding:80px 0 40px;background:#fff;border-top:1px solid var(--color-border)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:60px;margin-bottom:60px}.footer-col h4{font-weight:700;margin-bottom:24px;color:var(--color-text-main)}.footer-col ul{display:flex;flex-direction:column;gap:12px}.footer-col a{color:var(--color-text-muted)}.footer-col a:hover{color:var(--color-primary)}.footer-bottom{text-align:center;color:var(--color-text-muted);font-size:.875rem;padding-top:40px;border-top:1px solid var(--color-border)}@media (max-width: 768px){.hero-grid,.feature-row,.feature-row.reverse,.footer-grid{grid-template-columns:1fr;gap:40px}.hero-content h1{font-size:2.5rem}nav ul{display:none}.feature-row.reverse{direction:ltr}}