:root{--primary: #FF6B6B;--primary-dark: #FF5252;--primary-light: #FFE9E9;--secondary: #6B6BFF;--dark: #2D3436;--darker: #1A1E1F;--light: #F7F7F7;--lighter: #FFFFFF;--gray: #636E72;--gray-light: #DFE6E9;--success: #00B894;--warning: #FDCB6E;--info: #0984E3;--shadow-sm: 0 1px 3px rgba(0,0,0,.12);--shadow-md: 0 4px 6px rgba(0,0,0,.1);--shadow-lg: 0 10px 25px rgba(0,0,0,.1);--shadow-xl: 0 20px 40px rgba(0,0,0,.15);--border-radius-sm: 8px;--border-radius-md: 16px;--border-radius-lg: 24px;--border-radius-xl: 32px;--transition: all .3s cubic-bezier(.25, .8, .25, 1)}*{box-sizing:border-box;margin:0;padding:0}body{margin:0;font-family:Poppins,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;color:var(--dark);line-height:1.6;background-color:var(--light);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4{font-weight:700;line-height:1.2}a{text-decoration:none;color:inherit}button{font-family:inherit;cursor:pointer}.app{max-width:1440px;margin:0 auto;overflow:hidden}.container{width:100%;padding:0 2rem;margin:0 auto}.navbar{position:fixed;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:1.5rem 2rem;z-index:1000;transition:var(--transition)}.navbar.scrolled{background-color:var(--lighter);box-shadow:var(--shadow-sm);padding:1rem 2rem}.logo{font-size:1.75rem;font-weight:800;color:var(--primary)}.logo-highlight{color:var(--dark)}.nav-cta{background:var(--primary);color:var(--lighter);border:none;padding:.75rem 1.5rem;border-radius:var(--border-radius-xl);font-weight:600;transition:var(--transition);box-shadow:var(--shadow-sm)}.nav-cta:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);background:var(--primary-dark)}.hero{position:relative;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;padding:8rem 2rem 4rem;min-height:100vh;background:linear-gradient(135deg,#ffefba,#fff)}.hero-content{flex:1;min-width:300px;max-width:600px;padding:2rem 0;z-index:2}.hero-content h1{font-size:clamp(2.5rem,5vw,4rem);margin-bottom:1.5rem;background:linear-gradient(to right,var(--dark),var(--primary-dark));-webkit-background-clip:text;background-clip:text;color:transparent}.subtitle{font-size:1.2rem;color:var(--gray);margin-bottom:2.5rem;max-width:80%}.hero-buttons{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:2rem}.cta-primary,.cta-secondary{padding:1rem 2rem;font-size:1rem;font-weight:600;border-radius:var(--border-radius-xl);transition:var(--transition)}.cta-primary{background:var(--primary);color:var(--lighter);border:none;box-shadow:var(--shadow-sm)}.cta-primary:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);background:var(--primary-dark)}.cta-primary.large{padding:1.2rem 2.5rem;font-size:1.1rem}.cta-secondary{background:transparent;color:var(--primary);border:2px solid var(--primary)}.cta-secondary:hover{background:var(--primary-light)}.developer-note{background:#fffc;padding:1.5rem;border-radius:var(--border-radius-md);margin-top:2rem;border-left:4px solid var(--primary);max-width:80%}.developer-note p{font-size:.95rem;color:var(--darker)}.app-preview{flex:1;min-width:300px;display:flex;justify-content:center;align-items:center;position:relative;z-index:1}.phone-mockup{width:100%;max-width:300px;height:auto;border-radius:var(--border-radius-lg);box-shadow:var(--shadow-xl);animation:float 6s ease-in-out infinite;transform-origin:center}.features{padding:6rem 2rem;text-align:center;background:var(--lighter)}.section-subtitle{color:var(--gray);margin-bottom:4rem;font-size:1.1rem}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;max-width:1200px;margin:0 auto}.feature-card{background:var(--lighter);border-radius:var(--border-radius-md);padding:2.5rem 2rem;box-shadow:var(--shadow-lg);transition:var(--transition);text-align:left;position:relative;overflow:hidden;border:1px solid var(--gray-light)}.feature-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-xl)}.feature-card:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:var(--primary);transition:var(--transition)}.feature-card:hover:before{width:8px;background:linear-gradient(to bottom,var(--primary),var(--secondary))}.feature-icon-container{width:60px;height:60px;background:var(--primary-light);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem}.feature-icon{font-size:1.5rem;color:var(--primary)}.feature-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--darker)}.feature-card p{color:var(--gray);margin-bottom:1.5rem}.feature-highlights{list-style:none}.feature-highlights li{display:flex;align-items:center;margin-bottom:.5rem;color:var(--dark);font-size:.95rem}.feature-highlights svg{margin-right:.5rem;color:var(--success)}.testimonials{padding:6rem 2rem;background:linear-gradient(to bottom,var(--lighter),#f9f9f9);text-align:center}.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;max-width:1200px;margin:4rem auto 0}.testimonial-card{background:var(--lighter);border-radius:var(--border-radius-md);padding:2rem;box-shadow:var(--shadow-lg);text-align:left;transition:var(--transition);border:1px solid var(--gray-light)}.testimonial-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-xl)}.testimonial-quote{font-style:italic;color:var(--dark);margin-bottom:1.5rem;position:relative;padding-left:1.5rem}.testimonial-quote:before{content:'"';position:absolute;left:0;top:-.5rem;font-size:2rem;color:var(--primary-light);font-family:serif}.testimonial-author{display:flex;flex-direction:column}.testimonial-author strong{color:var(--darker)}.testimonial-author span{font-size:.9rem;color:var(--gray)}.payment-modal{position:fixed;inset:0;background:#000000b3;display:flex;justify-content:center;align-items:center;z-index:2000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);animation:fadeIn .3s ease-out}.modal-content{background:var(--lighter);padding:3rem;border-radius:var(--border-radius-md);width:90%;max-width:500px;position:relative;box-shadow:var(--shadow-xl);animation:slideUp .4s ease-out}.close-modal{position:absolute;top:1.5rem;right:1.5rem;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--gray);transition:var(--transition)}.close-modal:hover{color:var(--dark);transform:rotate(90deg)}.modal-subtitle{color:var(--gray);margin-bottom:2rem;font-size:1rem}.pricing-options{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.pricing-option{border:1px solid var(--gray-light);border-radius:var(--border-radius-sm);padding:1.5rem;cursor:pointer;transition:var(--transition);position:relative}.pricing-option:hover{border-color:var(--primary)}.pricing-option.active{border:2px solid var(--primary);background:var(--primary-light)}.popular-badge{position:absolute;top:-10px;right:20px;background:var(--primary);color:var(--lighter);padding:.25rem 1rem;border-radius:var(--border-radius-xl);font-size:.75rem;font-weight:600}.plan-price{font-size:2rem;font-weight:700;color:var(--dark);margin:.5rem 0}.plan-price span{font-size:1rem;color:var(--gray);font-weight:400}.plan-savings{color:var(--success);font-weight:600;font-size:.9rem;margin-bottom:1rem}.plan-features{list-style:none;text-align:left;margin-top:1rem}.plan-features li{margin-bottom:.5rem;font-size:.9rem;display:flex;align-items:center}.plan-features svg{margin-right:.5rem;color:var(--success)}.security-note{display:flex;align-items:center;justify-content:center;gap:.5rem;font-size:.9rem;color:var(--gray);margin-top:1rem}.security-note svg{color:var(--warning)}.payment-success{display:flex;flex-direction:column;align-items:center;padding:2rem 0}.success-icon{width:80px;height:80px;background:var(--success);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem}.success-icon svg{font-size:2.5rem;color:var(--lighter)}.app-footer{background:var(--darker);color:var(--lighter);padding:4rem 2rem 2rem}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:3rem;max-width:1200px;margin:0 auto}.footer-brand .logo{color:var(--lighter)}.footer-brand p{margin-top:1rem;color:var(--gray-light);font-size:.95rem}.link-group{display:flex;flex-direction:column}.link-group h4{margin-bottom:1.5rem;font-size:1.1rem}.link-group a{color:var(--gray-light);margin-bottom:.75rem;font-size:.95rem;transition:var(--transition)}.link-group a:hover{color:var(--lighter);transform:translate(5px)}.footer-bottom{max-width:1200px;margin:4rem auto 0;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);text-align:center;font-size:.9rem;color:var(--gray-light)}.footer-bottom p:first-child{margin-bottom:.5rem;color:var(--lighter)}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-20px)}to{transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.hero{padding-top:6rem;text-align:center;flex-direction:column}.hero-content{text-align:center;margin-bottom:3rem}.subtitle{max-width:100%}.hero-buttons{justify-content:center}.developer-note{max-width:100%;margin:2rem auto 0}.phone-mockup{max-width:250px}.features,.testimonials{padding:4rem 1.5rem}.modal-content{padding:2rem 1.5rem}}@media (max-width: 480px){.navbar{padding:1rem}.hero{padding:5rem 1rem 3rem}.hero-buttons{flex-direction:column}.feature-grid,.testimonial-grid{grid-template-columns:1fr}.footer-content{grid-template-columns:1fr;gap:2rem}}.input-field{width:100%;padding:1rem;margin:.5rem 0 1rem;border:1px solid #ddd;border-radius:10px;font-size:1rem}.error-text{color:red;font-size:.9rem;margin-bottom:1rem}