:root{--primary:#0054e9;--primary-hover:#0046c2;--text-primary:#333;--text-secondary:#666;--background:#fff;--background-alt:#f9f9f9;--border:#e5e7eb;--card-shadow:0 4px 6px rgba(0,0,0,.1);--container-width:1200px;--spacing-xs:0.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:3rem;--border-radius:0.5rem;--border-radius-lg:0.75rem;--font-size-sm:0.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:1.875rem;--font-size-4xl:2.25rem}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--text-primary);line-height:1.5;background-color:var(--background)}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2}h1,h2,h3,h4,h5,h6,p{margin-bottom:var(--spacing-sm)}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}ol,ul{margin-bottom:var(--spacing-md);padding-left:var(--spacing-xl)}.container{width:100%;max-width:var(--container-width);margin:0 auto;padding:0 var(--spacing-md)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-center{justify-content:center}.justify-start{justify-content:flex-start}.justify-end{justify-content:flex-end}.gap-2{gap:var(--spacing-xs)}.gap-4{gap:var(--spacing-sm)}.gap-8{gap:var(--spacing-lg)}.text-center{text-align:center}.text-left{text-align:left}.text-xl{font-size:var(--font-size-xl)}.text-2xl{font-size:var(--font-size-2xl)}.text-3xl{font-size:var(--font-size-3xl)}.text-4xl{font-size:var(--font-size-4xl)}.font-bold{font-weight:700}.text-white{color:#fff}.text-primary{color:var(--primary)}.mb-2{margin-bottom:var(--spacing-xs)}.mb-4{margin-bottom:var(--spacing-sm)}.mb-6{margin-bottom:var(--spacing-md)}.mb-8{margin-bottom:var(--spacing-lg)}.mr-2{margin-right:var(--spacing-xs)}.mr-3{margin-right:var(--spacing-sm)}.mt-2{margin-top:var(--spacing-xs)}.mx-auto{margin-left:auto;margin-right:auto}.py-16{padding-top:var(--spacing-xl);padding-bottom:var(--spacing-xl)}.p-2{padding:var(--spacing-xs)}.p-6{padding:var(--spacing-md)}.btn-primary{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--border-radius);font-weight:600;transition:background-color .2s,color .2s,border-color .2s;text-decoration:none;cursor:pointer;background-color:var(--primary);color:#fff;border:none}.btn-primary:hover{background-color:var(--primary-hover);text-decoration:none}.btn-outline{background-color:transparent;border:2px solid #fff;color:#fff}.btn-outline:hover{background-color:hsla(0,0%,100%,.1)}.card{background-color:var(--background);border-radius:var(--border-radius-lg);box-shadow:var(--card-shadow);padding:var(--spacing-lg);margin-bottom:var(--spacing-md);border:1px solid var(--border)}.hero{background-color:var(--primary);color:#fff;min-height:100vh;display:flex;align-items:center;padding:0}.features{background-color:var(--background)}.description,.features{padding:var(--spacing-xl) 0}.description{background-color:var(--background-alt)}.download{padding:var(--spacing-xl) 0;background-color:var(--primary);color:#fff;text-align:center}.phone-mockup{background-color:#fff;padding:var(--spacing-xs);border-radius:var(--border-radius-lg);box-shadow:var(--card-shadow)}.phone-screen{width:16rem;height:31.25rem;background-color:var(--background-alt);border-radius:var(--border-radius);overflow:hidden;position:relative;border:8px solid #fff}.feature-icon{width:4rem;height:4rem;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:var(--spacing-sm)}.feature-icon,.privacy-header{background-color:var(--primary);color:#fff}.privacy-header{border-radius:var(--border-radius-lg) var(--border-radius-lg) 0 0}.privacy-content,.privacy-header{padding:var(--spacing-xl)}.privacy-section{margin-bottom:var(--spacing-xl)}.privacy-title{font-size:var(--font-size-2xl);color:var(--primary);padding-bottom:var(--spacing-xs);border-bottom:2px solid var(--border)}.privacy-alert,.privacy-title{margin-bottom:var(--spacing-md)}.privacy-alert{background-color:#f0f7ff;padding:var(--spacing-md);border-radius:var(--border-radius);border-left:4px solid var(--primary)}@media (max-width:768px){.md\:flex-row{flex-direction:row}.md\:flex-col{flex-direction:column}.md\:w-1\/2{width:100%}.md\:text-left{text-align:left}.md\:justify-start{justify-content:flex-start}.md\:justify-end{justify-content:flex-end}.sm\:flex-row{flex-direction:row}.phone-screen{width:14rem;height:28rem}}@media (min-width:769px){.md\:flex-row{flex-direction:row}.md\:w-1\/2{width:50%}.md\:text-left{text-align:left}.md\:justify-start{justify-content:flex-start}.md\:justify-end{justify-content:flex-end}}