*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:#1a1a1a;background-color:#fff}.container{max-width:1200px;margin:0 auto;padding:0 20px}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;margin-bottom:1rem}p{margin-bottom:1rem;color:#666}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:8px;text-decoration:none;font-weight:500;font-size:16px;transition:all .2s ease;border:2px solid transparent;cursor:pointer;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;box-shadow:0 4px 15px #667eea4d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px 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.highlight{background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-description{font-size:1.25rem;color:#666;margin-bottom:2rem;line-height:1.6}.hero-stats{display:flex;gap:2rem;margin-bottom:2rem}.stat{text-align:center}.stat-number{display:block;font-size:2rem;font-weight:700;color:#667eea;margin-bottom:.5rem}.stat-label{font-size:.9rem;color:#666}.hero-actions{display:flex;gap:1rem;margin-bottom:2rem}.hero-note{font-size:.9rem;color:#666}.hero-visual{display:flex;justify-content:center;align-items:center}.phone-mockup{width:300px;height:600px;background:#1a1a1a;border-radius:30px;padding:20px;box-shadow:0 20px 60px #0000004d;position:relative}.phone-screen{width:100%;height:100%;background:#f5f5f5;border-radius:20px;overflow:hidden;position:relative}.chat-interface{padding:20px;height:100%;display:flex;flex-direction:column;gap:15px;overflow-y:auto;scroll-behavior:smooth;scrollbar-width:none;-ms-overflow-style:none;background-image:url(/assets/background-cellphone-hero-D3duPbZW.jpg);background-size:cover;background-position:center;background-repeat:no-repeat}.chat-interface::-webkit-scrollbar{display:none}.chat-message{display:flex;max-width:80%;animation:messageSlideIn .5s ease-out;opacity:1}@keyframes messageSlideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.chat-message.received{justify-content:flex-start}.chat-message.sent{justify-content:flex-end;align-self:flex-end}.message-bubble{padding:12px 16px;border-radius:18px;font-size:14px;line-height:1.4}.chat-message.received 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.price[data-long=true]{font-size:2.2rem!important;word-wrap:break-word;overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto;max-width:100%;line-height:1.1;text-align:center}.period{font-size:1rem;color:#666}.pricing-description{color:#666;margin-bottom:2rem}.pricing-features{list-style:none;margin-bottom:2rem;text-align:left}.pricing-features li{padding:.5rem 0;color:#666;border-bottom:1px solid #f0f0f0}.pricing-features li:last-child{border-bottom:none}.cta{padding:80px 0;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;text-align:center}.cta-content{max-width:600px;margin:0 auto}.cta-title{font-size:2.5rem;font-weight:700;margin-bottom:1rem;color:#fff}.cta-description{font-size:1.2rem;margin-bottom:2rem;color:#ffffffe6}.cta-buttons{margin:2rem 0}.cta .btn-primary{min-height:60px;padding:20px 40px;font-size:20px;font-weight:600;border-radius:12px;box-shadow:0 4px 15px #0003;transition:all .3s ease;min-width:280px;background:#fff;color:#667eea;border:3px solid 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120px}.error-message{color:#e74c3c;font-size:.9rem;margin-top:.5rem;display:none}@keyframes slideInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:slideInUp .6s ease forwards}@media (max-width: 768px){.nav-container{padding:0 15px}.nav-actions{gap:.5rem}.nav-actions .btn{padding:.5rem .75rem;font-size:.875rem;white-space:nowrap}.nav-menu{position:fixed;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:2rem;box-shadow:0 5px 20px #0000001a;transform:translateY(-100%);transition:transform .3s ease;z-index:999;display:none}.nav-menu.active{display:flex;transform:translateY(0)}.mobile-menu-toggle{display:flex}.mobile-menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.mobile-menu-toggle.active span:nth-child(2){opacity:0}.mobile-menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-6px)}.hero-content{grid-template-columns:1fr;text-align:center;gap:2rem}.hero-title{font-size:2.5rem}.hero-stats{justify-content:center}.hero-actions{flex-direction:column;align-items:center}.phone-mockup{width:250px;height:500px}.section-title,.cta-title{font-size:2rem}.cta .btn-primary{min-width:100%;padding:18px 24px;font-size:18px;min-height:56px}.footer-content{grid-template-columns:1fr;gap:30px;text-align:center}.footer{padding:40px 0 20px}.phone-input-container{flex-direction:column}.ddi-select{flex:1}}@media (max-width: 480px){.nav-container{padding:0 10px}.nav-actions{gap:.25rem}.nav-actions .btn{padding:.4rem .6rem;font-size:.8rem;min-width:auto}.hero-title{font-size:2rem}.hero-stats{flex-direction:column;gap:1rem}.features-grid,.pricing-grid,.steps{grid-template-columns:1fr}.modal-content{width:95%;margin:1rem}.modal-header,.lead-form{padding:1.5rem}}