:root{--dop-blue: #1e3a8a;--dop-yellow: #fbbf24;--dop-white: #ffffff;--dop-light-gray: #f3f4f6;--dop-dark-gray: #374151;--dop-text: #1f2937}.landing{min-height:100vh;display:flex;flex-direction:column;background-color:var(--dop-white)}.landing-header{background-color:var(--dop-blue);color:var(--dop-white);padding:2rem 1rem;text-align:center}.logo-container{max-width:1200px;margin:0 auto}.brand-title{font-size:2.5rem;font-weight:700;margin-bottom:.5rem;letter-spacing:-.02em}.passport-title{font-size:3rem;font-weight:300;font-style:italic;color:var(--dop-yellow);margin:0}.landing-main{flex:1;max-width:1200px;margin:0 auto;padding:2rem 1rem;width:100%}.hero{text-align:center;padding:3rem 1rem;background-color:var(--dop-light-gray);border-radius:12px;margin-bottom:3rem}.hero-content{max-width:800px;margin:0 auto}.tagline{font-size:2rem;font-style:italic;color:var(--dop-blue);margin-bottom:1rem;font-weight:300}.description{font-size:1.125rem;line-height:1.7;color:var(--dop-text);margin-bottom:2rem}.cta-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn{padding:1rem 2rem;font-size:1.125rem;font-weight:600;border-radius:8px;text-decoration:none;transition:all .3s ease;display:inline-block}.btn-primary{background-color:var(--dop-yellow);color:var(--dop-blue)}.btn-primary:hover{background-color:#f59e0b;transform:translateY(-2px);box-shadow:0 4px 12px #fbbf2466}.btn-secondary{background-color:var(--dop-blue);color:var(--dop-white);border:2px solid var(--dop-blue)}.btn-secondary:hover{background-color:#1e40af;transform:translateY(-2px);box-shadow:0 4px 12px #1e3a8a66}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:3rem}.feature{text-align:center;padding:2rem;background-color:var(--dop-white);border-radius:8px;box-shadow:0 2px 8px #0000001a;transition:transform .3s ease,box-shadow .3s ease}.feature:hover{transform:translateY(-4px);box-shadow:0 4px 16px #00000026}.feature-icon{font-size:3rem;margin-bottom:1rem}.feature h4{font-size:1.25rem;color:var(--dop-blue);margin-bottom:.5rem}.feature p{color:var(--dop-dark-gray);line-height:1.6}.about{background-color:var(--dop-light-gray);padding:3rem;border-radius:12px;text-align:center}.about h3{font-size:2rem;color:var(--dop-blue);margin-bottom:1.5rem}.about p{font-size:1.125rem;line-height:1.7;color:var(--dop-text);max-width:800px;margin:0 auto}.landing-footer{background-color:var(--dop-blue);color:var(--dop-white);padding:2rem 1rem;text-align:center}.landing-footer p{margin:.5rem 0}.mockup-notice{font-style:italic;color:var(--dop-yellow)}.powered-by{font-size:.875rem;opacity:.8}@media (max-width: 768px){.brand-title{font-size:2rem}.passport-title{font-size:2.5rem}.tagline{font-size:1.5rem}.description{font-size:1rem}.cta-buttons{flex-direction:column;align-items:stretch}.btn{width:100%;max-width:300px;margin:0 auto}.features{grid-template-columns:1fr}.about{padding:2rem 1.5rem}.about h3{font-size:1.5rem}.about p{font-size:1rem}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-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}#root{min-height:100vh}