.app{min-height:100vh;background:linear-gradient(to bottom,#fff,#f8f9fa)}.container{max-width:1200px;margin:0 auto;padding:0 20px}.header{background:#fff;box-shadow:0 2px 10px #0000000d;position:sticky;top:0;z-index:100}.header .container{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 20px}.logo{font-size:1.8rem;font-weight:700;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header nav{display:flex;gap:2rem}.header nav a{font-weight:500;transition:color .3s}.header nav a:hover{color:#667eea}.hero{padding:6rem 0;text-align:center}.hero-title{font-size:3.5rem;font-weight:800;margin-bottom:1.5rem;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.3rem;color:#666;max-width:700px;margin:0 auto 2.5rem;line-height:1.8}.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.cta-button{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:1rem 3rem;font-size:1.1rem;font-weight:600;border-radius:50px;transition:transform .3s,box-shadow .3s;box-shadow:0 4px 15px #667eea66}.cta-button:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea99}.cta-button.secondary{background:#fff;color:#667eea;border:2px solid #667eea;box-shadow:none}.cta-button.secondary:hover{background:#667eea;color:#fff;box-shadow:0 6px 20px #667eea66}.features{padding:5rem 0;background:#fff}.features h2{text-align:center;font-size:2.5rem;margin-bottom:3rem;color:#333}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.feature-card{padding:2rem;border-radius:15px;background:#f8f9fa;transition:transform .3s,box-shadow .3s}.feature-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px #0000001a}.feature-icon{font-size:3rem;margin-bottom:1rem}.feature-card h3{font-size:1.4rem;margin-bottom:.8rem;color:#333}.feature-card p{color:#666;line-height:1.6}.about{padding:5rem 0;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.about h2{text-align:center;font-size:2.5rem;margin-bottom:2rem}.about-text{max-width:800px;margin:0 auto 1.5rem;font-size:1.1rem;line-height:1.8;text-align:center;opacity:.95}.pricing{padding:5rem 0;background:#fff}.pricing h2{text-align:center;font-size:2.5rem;margin-bottom:1rem;color:#333}.pricing-subtitle{text-align:center;font-size:1.2rem;color:#666;margin-bottom:3rem}.pricing-cards{display:flex;justify-content:center;gap:2rem;max-width:1000px;margin:0 auto}.pricing-card{padding:2.5rem;border-radius:15px;background:#f8f9fa;border:2px solid #e9ecef;text-align:center;position:relative;transition:transform .3s,box-shadow .3s;max-width:450px}.pricing-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px #0000001a}.pricing-card.featured{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none}.popular-badge{position:absolute;top:-15px;left:50%;transform:translate(-50%);background:gold;color:#333;padding:.4rem 1.5rem;border-radius:20px;font-weight:600;font-size:.85rem}.pricing-card h3{font-size:1.8rem;margin-bottom:1.5rem}.price{margin-bottom:2rem;display:flex;align-items:flex-start;justify-content:center;gap:.2rem}.currency{font-size:1.5rem;font-weight:600;margin-top:.5rem}.amount{font-size:3.5rem;font-weight:800}.period{font-size:1.2rem;color:#666;align-self:flex-end;margin-bottom:.8rem}.pricing-card.featured .period{color:#ffffffe6}.features-list{text-align:left;margin-bottom:2rem}.features-list li{padding:.6rem 0;font-size:1rem}.pricing-button{background:#667eea;color:#fff;padding:.9rem 2.5rem;border-radius:50px;font-weight:600;transition:all .3s}.pricing-button:hover{background:#5568d3;transform:scale(1.05)}.pricing-card.featured .pricing-button{background:#fff;color:#667eea}.pricing-card.featured .pricing-button:hover{background:#f8f9fa}.trial-note{margin-top:1rem;font-size:.9rem;opacity:.8}.footer{padding:3rem 0;background:#2d3748;color:#fff;text-align:center}.footer-note{margin-top:.5rem;opacity:.7;font-size:.9rem}@media (max-width: 768px){.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.1rem}.header nav{gap:1rem}.feature-grid,.pricing-cards{grid-template-columns:1fr}}.subscription-page{min-height:100vh;background:linear-gradient(to bottom,#f8f9fa,#fff);padding:4rem 0}.subscription-container{max-width:1200px;margin:0 auto;padding:0 20px}.subscription-title{text-align:center;font-size:3rem;font-weight:800;margin-bottom:1rem;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.subscription-subtitle{text-align:center;font-size:1.2rem;color:#666;margin-bottom:4rem}.subscription-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-bottom:3rem}.action-card.highlighted{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;position:relative}.action-card.highlighted h3,.action-card.highlighted p{color:#fff}.trial-badge{position:absolute;top:-12px;right:20px;background:gold;color:#333;padding:.5rem 1.5rem;border-radius:20px;font-weight:700;font-size:.9rem;box-shadow:0 4px 10px #0003}.action-card{background:#fff;padding:2.5rem;border-radius:15px;box-shadow:0 4px 20px #00000014;text-align:center;transition:transform .3s,box-shadow .3s}.action-card:hover{transform:translateY(-5px);box-shadow:0 8px 30px #0000001f}.action-icon{font-size:3rem;margin-bottom:1rem}.action-card h3{font-size:1.5rem;margin-bottom:1rem;color:#333}.action-card p{color:#666;margin-bottom:2rem;line-height:1.6}.action-button{width:100%;padding:1rem 2rem;font-size:1rem;font-weight:600;border:none;border-radius:50px;cursor:pointer;transition:all .3s}.action-button.primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;box-shadow:0 4px 15px #667eea66}.action-button.primary:hover{transform:scale(1.05);box-shadow:0 6px 20px #667eea99}.action-button.trial{background:#fff;color:#667eea;font-weight:700}.action-button.trial:hover{background:#f8f9fa;transform:scale(1.05)}.action-button.secondary{background:#f8f9fa;color:#667eea;border:2px solid #667eea}.action-button.secondary:hover{background:#667eea;color:#fff}.action-button.danger{background:#fff;color:#dc3545;border:2px solid #dc3545}.action-button.danger:hover{background:#dc3545;color:#fff}.popover-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.popover{background:#fff;padding:2.5rem;border-radius:15px;max-width:500px;width:90%;position:relative;box-shadow:0 10px 40px #0003;animation:slideUp .3s}@keyframes slideUp{0%{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}.popover-close{position:absolute;top:1rem;right:1rem;background:none;border:none;font-size:2rem;color:#999;cursor:pointer;transition:color .2s}.popover-close:hover{color:#333}.popover h3{font-size:1.8rem;margin-bottom:.5rem;color:#333}.popover p{color:#666;margin-bottom:2rem}.popover form{display:flex;flex-direction:column;gap:1rem}.email-input{padding:1rem;font-size:1rem;border:2px solid #e9ecef;border-radius:10px;transition:border-color .3s}.email-input:focus{outline:none;border-color:#667eea}.submit-button{padding:1rem 2rem;font-size:1rem;font-weight:600;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:50px;cursor:pointer;transition:all .3s}.submit-button:hover:not(:disabled){transform:scale(1.05);box-shadow:0 6px 20px #667eea99}.submit-button:disabled{opacity:.6;cursor:not-allowed}.message{margin-top:1rem;padding:1rem;border-radius:10px;text-align:center;font-weight:500}.message.success{background:#d4edda;color:#155724}.message.error{background:#f8d7da;color:#721c24}@media (max-width: 768px){.subscription-title{font-size:2rem}.subscription-subtitle{font-size:1rem}.subscription-actions{grid-template-columns:1fr}.popover{padding:2rem}}*{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;color:#333;line-height:1.6}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;font-family:inherit}ul{list-style:none}