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p{font-size:1.3rem;color:#fffffff2;margin-bottom:2.5rem}.cta-content .cta-button{background:#fff;color:var(--color-primary-green);box-shadow:0 4px 20px #0003}.cta-content .cta-button:hover{box-shadow:0 8px 35px #0000004d}.cta-note{margin-top:1.5rem;font-size:.95rem;color:#fffc}@media (max-width: 992px){.hero h1{font-size:3rem}.hero-subtitle{font-size:1.2rem}.stat-number{font-size:2rem}.about-content{grid-template-columns:1fr}.about-image{min-height:350px}.section-header h2,.about-text h2,.cta-content h2{font-size:2.3rem}}@media (max-width: 768px){.hero{padding:4rem 0 3rem}.hero h1{font-size:2.5rem;line-height:1.2}.hero-subtitle{font-size:1.1rem;margin:1.5rem auto}.cta-group{flex-direction:column;align-items:stretch;gap:1rem}.cta-button{width:100%;text-align:center;justify-content:center}.hero-stats{gap:2rem;flex-wrap:wrap;justify-content:center}.stat-number{font-size:1.8rem}.features,.about,.contact-info,.cta-section{padding:4rem 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h2{font-size:1.75rem}.section-header p{font-size:1rem}.feature-card{padding:2rem 1.5rem}.icon-wrapper{width:65px;height:65px;font-size:2rem}.contact-grid{gap:1.5rem}.contact-card{padding:2rem 1.5rem}.contact-icon{font-size:2rem;width:60px;height:60px}.contact-card h3{font-size:1.4rem}.contact-card p{font-size:.95rem}.about-card{padding:2rem 1.5rem}.about-card h3{font-size:1.6rem}.about-card-stats{flex-direction:column;gap:1.5rem}.about-feature-item{font-size:.95rem}.cta-content h2{font-size:1.75rem}.cta-content p{font-size:1rem}}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.pricing-hero{padding:5rem 0 3rem;text-align:center;color:var(--color-text-primary);position:relative}.pricing-hero:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:100%;max-width:800px;height:300px;background:radial-gradient(ellipse at center,rgba(51,153,102,.1) 0%,transparent 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20px;box-shadow:0 2px 10px #ff6b6b66;text-transform:uppercase;letter-spacing:.5px}.pricing-icon{font-size:3.5rem;margin:1rem 0 1.5rem}.pricing-card h2{font-size:2.2rem;margin-bottom:.75rem;color:var(--color-text-primary);font-weight:700}.pricing-description{color:var(--color-text-secondary);font-size:1rem;margin-bottom:1.5rem;min-height:45px}.price{display:flex;align-items:baseline;justify-content:center;margin:2rem 0;gap:.4rem}.currency{font-size:1.1rem;color:var(--color-text-secondary);font-weight:600}.amount{font-size:3.5rem;font-weight:900;background:linear-gradient(135deg,var(--color-primary-green),var(--color-primary-blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1}.period{font-size:1.1rem;color:var(--color-text-secondary);font-weight:500}.features-list{list-style:none;margin:2.5rem 0;text-align:left;flex-grow:1}.features-list li{padding:1rem 0;border-bottom:1px solid 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var(--transition-normal);cursor:pointer;border:none;position:relative;overflow:hidden}.pricing-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .5s ease}.pricing-button:hover:before{left:100%}.pricing-button.primary{background:linear-gradient(135deg,var(--color-primary-green),var(--color-primary-blue));color:var(--color-text-light);box-shadow:0 6px 25px #3399664d}.pricing-button.primary:hover{transform:translateY(-2px);box-shadow:0 8px 35px #3966}.pricing-button.secondary{background:var(--color-border);color:var(--color-text-secondary);cursor:not-allowed}.button-arrow{transition:transform var(--transition-normal)}.pricing-button:hover .button-arrow{transform:translate(5px)}.pricing-note{margin-top:1.25rem;font-size:.9rem;color:var(--color-text-secondary);font-weight:500}.pricing-guarantee{max-width:800px;margin:3rem auto 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.65rem!important;font-size:.72rem!important;border-radius:8px!important;-webkit-tap-highlight-color:transparent!important;touch-action:manipulation!important;min-width:auto!important;max-width:none!important;width:auto!important;height:44px!important;justify-content:center!important;align-items:center!important;flex-shrink:0!important;display:flex!important;gap:.35rem!important;white-space:nowrap!important;font-weight:500!important;min-height:44px!important;min-width:44px!important}.header-model-btn{max-width:130px!important;padding:0 .75rem!important}.header-model-btn span:last-child{overflow:hidden;text-overflow:ellipsis;max-width:80px;font-size:.72rem}.header-model-btn span:first-child{font-size:1rem;flex-shrink:0}.header-clear-btn,.header-signin-btn,.header-logout-btn{padding:0!important;width:44px!important;gap:0!important}.header-clear-btn span,.header-signin-btn span,.header-logout-btn span{font-size:1.2rem!important}.header-website-btn{display:none!important}@media (max-width: 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.6rem;font-size:.7rem}.mobile-subscription-info>div{width:auto;justify-content:center;padding:.2rem .5rem}}}@media (max-width: 374px){.chat-header-bar{padding:.6rem .75rem;font-size:.85rem}.header-model-btn,.header-clear-btn,.header-signin-btn,.header-logout-btn,.header-website-btn{padding:.45rem .6rem;font-size:.7rem}.header-model-btn{max-width:120px}.logo-link{font-size:1.1rem}}@media (min-width: 390px) and (max-width: 414px){.header-model-btn{max-width:150px}.header-model-btn,.header-clear-btn,.header-signin-btn,.header-logout-btn,.header-website-btn{padding:.55rem .8rem;font-size:.8rem}}@media (min-width: 414px) and (max-width: 768px){.header-model-btn{max-width:160px}.header-model-btn,.header-clear-btn,.header-signin-btn,.header-logout-btn,.header-website-btn{padding:.6rem .85rem;font-size:.85rem}}@media (max-width: 768px) and (orientation: landscape){.chat-header-bar{padding:.5rem .75rem}.header-model-btn,.header-clear-btn,.header-signin-btn,.header-logout-btn,.header-website-btn{padding:.4rem .6rem;font-size:.7rem}}.app{display:flex;flex-direction:column;min-height:100vh}main{flex:1}*{margin:0;padding:0;box-sizing:border-box}:root{--color-primary-green: #339966;--color-primary-green-light: #3DAF75;--color-primary-green-dark: #2E8B57;--color-primary-green-vivid: #00c853;--color-primary-blue: #4FA5D5;--color-primary-blue-light: #5CB3DD;--color-primary-blue-dark: #3D8FBE;--color-primary-blue-vivid: #2196f3;--color-accent-light: #E8F5E9;--color-accent-lighter: #F1F8E9;--color-accent-purple: #9c27b0;--color-accent-orange: #ff9800;--color-text-primary: #1a202c;--color-text-secondary: #4a5568;--color-text-tertiary: #718096;--color-text-light: #FFFFFF;--color-bg-primary: #FFFFFF;--color-bg-secondary: #f7fafc;--color-bg-tertiary: #edf2f7;--color-bg-gradient-start: #E8F5E9;--color-bg-gradient-mid: #E3F2FD;--color-bg-gradient-end: #B3E5FC;--color-border: #e2e8f0;--color-border-light: #f1f5f9;--color-shadow: rgba(0, 0, 0, .08);--color-shadow-md: rgba(0, 0, 0, .12);--color-shadow-lg: rgba(0, 0, 0, .16);--color-shadow-hover: rgba(0, 0, 0, .2);--color-success: #10b981;--color-warning: #f59e0b;--color-error: #ef4444;--color-info: #3b82f6;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-xxl: 3rem;--spacing-3xl: 4rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--radius-2xl: 24px;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: .5s cubic-bezier(.4, 0, .2, 1);--font-family-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", sans-serif;--font-family-heading: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", sans-serif;--font-family-mono: "SF Mono", "Monaco", "Consolas", "Courier New", monospace;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px -1px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);--shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, .25);--shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, .05)}body{font-family:var(--font-family-primary);line-height:1.6;color:var(--color-text-primary);background:#f8fafc;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root,.app{min-height:100vh;display:flex;flex-direction:column}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:#0000000d}::-webkit-scrollbar-thumb{background:var(--color-primary-green);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--color-primary-green-dark)}