.app{width:100%;min-height:100vh;display:flex;flex-direction:column;background-color:var(--color-bg-secondary)}.hero-section{padding:var(--spacing-huge) var(--spacing-lg);display:flex;flex-direction:column;align-items:center;text-align:center;background:#fff;border-bottom:1px solid #e0e0e0}.hero-logo{width:100px;height:auto;margin-bottom:var(--spacing-xl)}.hero-title{font-size:3rem;font-weight:700;color:var(--color-primary);margin-bottom:var(--spacing-sm);letter-spacing:-.02em}.hero-subtitle{font-size:1.5rem;color:var(--color-text-secondary);max-width:700px;margin-bottom:var(--spacing-xxl);line-height:1.4;font-weight:400}.download-container{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-lg);margin-top:var(--spacing-xl);padding:var(--spacing-xxl);background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-md);border:1px solid #e0e0e0}.download-text{font-weight:700;color:var(--color-text-primary);font-size:1.25rem;margin-bottom:var(--spacing-xs)}.btn-download-now{display:inline-flex;align-items:center;background-color:#000;color:#fff;padding:12px 24px;border-radius:8px;text-decoration:none;transition:all .2s ease;min-width:200px;border:1px solid #333}.btn-download-now:hover{background-color:#222;transform:translateY(-2px);box-shadow:0 4px 12px #0003}.btn-icon{margin-right:12px;display:flex;align-items:center}.btn-icon img{width:32px;height:32px}.btn-content{display:flex;flex-direction:column;align-items:flex-start;line-height:1.1}.btn-subtitle{font-size:10px;font-weight:400;letter-spacing:.5px}.btn-title{font-size:20px;font-weight:600}.hero-logo{width:120px;height:120px;border-radius:22%;box-shadow:var(--shadow-lg);margin-bottom:var(--spacing-xl);object-fit:cover}.features-section{padding:var(--spacing-huge) var(--spacing-lg);width:100%}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-xxl);max-width:1100px;margin:0 auto}.feature-card{background:#fff;padding:var(--spacing-xxl);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;align-items:flex-start;text-align:left;transition:box-shadow var(--transition-normal);border:1px solid #e0e0e0}.feature-card:hover{box-shadow:var(--shadow-lg)}.feature-icon-circle{background:var(--color-bg-secondary);width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:var(--spacing-xl)}.feature-icon{font-size:1.5rem}.feature-title{font-size:1.25rem;font-weight:600;color:var(--color-text-primary);margin-bottom:var(--spacing-sm)}.feature-desc{color:var(--color-text-secondary);line-height:1.6;font-size:1rem}.footer{padding:var(--spacing-huge) var(--spacing-lg);text-align:center;color:var(--color-text-secondary);font-size:.85rem;background:#fff;border-top:1px solid #e0e0e0;margin-top:auto}.footer-links{margin-bottom:var(--spacing-md)}.footer-link{color:var(--color-primary);margin:0 var(--spacing-md);text-decoration:none;font-weight:500}.footer-link:hover{text-decoration:underline}@media (max-width: 768px){.hero-title{font-size:2.25rem}.hero-subtitle{font-size:1.25rem}}:root{--color-primary: #0A66C2;--color-primary-dark: #004182;--color-primary-light: #378FE9;--color-bg-primary: #FFFFFF;--color-bg-secondary: #F3F2EF;--color-surface: #FFFFFF;--color-surface-hover: #EBEBEB;--color-text-primary: #191919;--color-text-secondary: #666666;--color-text-on-primary: #FFFFFF;--color-success: #057642;--color-error: #D11124;--color-warning: #915907;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 12px;--spacing-lg: 16px;--spacing-xl: 20px;--spacing-xxl: 32px;--spacing-huge: 64px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-round: 9999px;--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);--transition-fast: .1s ease;--transition-normal: .2s ease}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;font-family:Roboto,-apple-system,BlinkMacSystemFont,Segoe UI,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(180deg,var(--color-bg-primary) 0%,var(--color-bg-secondary) 100%);color:var(--color-text-primary);min-height:100vh}code{font-family:Courier New,Courier,monospace}html{scroll-behavior:smooth}*:focus-visible{outline:3px solid var(--color-nature-primary);outline-offset:2px}::selection{background:#2e7d3233;color:var(--color-text-primary)}