.wrapper{--bg:#0f0f17;--fg:#e0e0e0;--accent:#8a6af5;--input-bg:#1e1e2a;--border-color:#444;--suggestion-bg:#1a1a22;--suggestion-hover:#292936;min-height:100vh;display:flex;flex-direction:column}.wrapper,body{background:var(--bg);color:var(--fg)}body{margin:0;font-family:Segoe UI,sans-serif}.app{min-height:100vh;display:flex;flex-direction:column}.main{flex:1 1;justify-content:center;padding:40px 20px}.chat,.main{display:flex;align-items:center}.chat{width:100%;max-width:720px;flex-direction:column;gap:24px}.title-block{text-align:center}.main-title{font-size:2rem;margin-bottom:8px;color:#f0f0f0}.subtitle{font-size:1rem;color:#aaa}.chat-card{width:100%;height:min(72vh,720px);min-height:420px;display:flex;flex-direction:column;background:#12121b;border:1px solid var(--border-color);border-radius:16px;overflow:hidden;position:relative}.messages{flex:1 1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;scrollbar-width:thin;-ms-overflow-style:none}.messages::-webkit-scrollbar{width:8px}.messages::-webkit-scrollbar-thumb{background:#333;border-radius:4px}.messages::-webkit-scrollbar-track{background:transparent}.chat-message{max-width:80%;padding:12px 16px;border-radius:12px;line-height:1.5;font-size:.95rem;white-space:pre-wrap;word-break:break-word}.chat-bot{align-self:flex-start;background-color:#1d1d2a;color:#d0d0ff;border:1px solid #444;border-left:4px solid var(--accent)}.chat-user{align-self:flex-end;background-color:#2a2a38;color:#f0f0f0;border:1px solid #444;border-right:4px solid var(--accent)}.typing-indicator{display:flex;gap:6px;padding:12px 16px;border-radius:12px;background-color:#1d1d2a;color:#d0d0ff;border:1px solid #444;border-left:4px solid var(--accent);align-self:flex-start;min-width:60px}.typing-indicator .dot{width:8px;height:8px;background-color:var(--accent);border-radius:50%;animation:typing 1.2s ease-in-out infinite}.typing-indicator .dot:nth-child(2){animation-delay:.2s}.typing-indicator .dot:nth-child(3){animation-delay:.4s}@keyframes typing{0%,60%,to{transform:translateY(0);opacity:.3}30%{transform:translateY(-6px);opacity:1}}.jump-to-bottom{position:absolute;left:50%;transform:translateX(-50%);bottom:calc(96px + 12px);background:#1a1a22;color:var(--fg);border:1px solid var(--border-color);border-radius:999px;padding:6px 12px;font-size:.85rem;cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,.3);transition:background .2s ease,border-color .2s ease;z-index:2}.jump-to-bottom:hover{background:var(--suggestion-hover);border-color:var(--accent)}.composer{border-top:1px solid var(--border-color);background:#0f0f17;padding:12px;display:flex;flex-direction:column;gap:12px}.prompt-input{width:100%;background:var(--input-bg);color:var(--fg);border:1px solid var(--border-color);padding:12px;border-radius:10px;font-size:1rem;resize:none;min-height:80px}.prompt-input:focus{outline:2px solid var(--accent)}.templates-container{width:100%;padding:12px;background:var(--input-bg);border-radius:8px;border:1px solid var(--border-color)}.templates-title{margin:0 0 8px;font-size:.9rem;color:#aaa}.template-links{display:flex;flex-wrap:wrap;gap:8px}.template-link{padding:6px 12px;background:var(--suggestion-bg);color:var(--fg);border-radius:20px;font-size:.85rem;text-decoration:none;transition:all .2s ease;border:1px solid var(--border-color)}.template-link:hover{background:var(--suggestion-hover);color:var(--accent);border-color:var(--accent)}@media (max-width:480px){.chat-card{height:min(78vh,680px)}.chat-message{max-width:90%}}.features-section{background:linear-gradient(to bottom right,#f5f7fa,#c3cfe2);padding:100px 0;text-align:center}.features-title{font-size:36px;font-weight:700;margin-bottom:20px;color:#1a237e}.features-subtitle{font-size:18px;color:#455a64;margin-bottom:60px}.feature-card{padding:30px 20px;border-radius:16px;background:#fff;transition:transform .3s ease,box-shadow .3s ease;height:100%}.feature-card:hover{transform:translateY(-6px);box-shadow:0 12px 24px rgba(0,0,0,.1)}.feature-icon{font-size:40px;color:#3f51b5;margin-bottom:20px}.feature-title{font-weight:600;font-size:18px;color:#2c3e50;margin-bottom:12px}.feature-description{font-size:15px;color:#555;line-height:1.6}.why-choose-section{background:linear-gradient(to bottom right,#ede7f6,#e3f2fd);padding:100px 0;position:relative;overflow:hidden;z-index:1}.why-choose-title{font-size:40px;font-weight:800;text-align:center;color:#1a237e;margin-bottom:12px}.why-choose-subtitle{text-align:center;font-size:20px;color:#5c6bc0;margin-bottom:48px}.benefit-card{background-color:#fff;border-radius:16px;padding:30px 24px;text-align:center;box-shadow:0 6px 18px rgba(0,0,0,.06);transition:transform .3s ease,box-shadow .3s ease}.benefit-card:hover{transform:translateY(-6px);box-shadow:0 12px 28px rgba(0,0,0,.1)}.benefit-icon{font-size:42px;color:#3f51b5;margin-bottom:20px}.benefit-title{font-size:20px;font-weight:600;color:#2c3e50;margin-bottom:12px}.benefit-description{font-size:16px;color:#607d8b;line-height:1.6}.why-choose-grid{margin-top:20px}.faq-section.modern{background:linear-gradient(135deg,#f8f9ff,#f0f4ff);padding:64px 0;position:relative;overflow:hidden}.faq-header{text-align:center;margin-bottom:28px}.faq-title{font-size:clamp(1.9rem,3vw,2.5rem);font-weight:800;color:#222742;margin:0 0 10px;letter-spacing:.2px}.faq-title:after{content:"";display:block;margin:12px auto 0;width:88px;height:4px;border-radius:2px;background:linear-gradient(90deg,#6a11cb,#2575fc)}.faq-subtitle{font-size:1rem;color:#6b7280;max-width:680px;margin:0 auto}.faq-tabs{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));grid-gap:10px;gap:10px;margin:22px 0 18px}.faq-tab{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid #e5e7eb;background:#fff;color:#20253a;border-radius:14px;padding:10px 12px;display:flex;align-items:center;gap:10px;justify-content:center;font-weight:600;cursor:pointer;transition:border-color .2s,box-shadow .2s,transform .12s,background .2s,color .2s}.faq-tab:hover{box-shadow:0 6px 22px rgba(0,0,0,.06);transform:translateY(-1px)}.faq-tab.is-active{color:#0f172a;border-color:#a78bfa;background:linear-gradient(180deg,#fff,#f9f8ff);box-shadow:0 10px 28px rgba(167,139,250,.25)}.faq-tab .tab-icon{color:#6a11cb;display:inline-flex;font-size:1.1rem}.faq-panel{margin-top:8px}.faq-grid{display:grid;grid-gap:16px;gap:16px;grid-template-columns:1fr}@media (min-width:900px){.faq-grid{grid-template-columns:1fr 1fr}}.faq-card{background:#fff;border-radius:14px!important;border:1px solid #e5e7eb!important;box-shadow:0 4px 20px rgba(0,0,0,.05)!important;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease!important}.faq-card:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(0,0,0,.08)!important}.faq-card.spacer{height:64px;border:0!important;box-shadow:none!important;background:transparent;visibility:hidden;pointer-events:none}.faq-question{padding:16px!important;min-height:auto!important}.faq-question .MuiAccordionSummary-content{margin:0!important}.faq-question-content{display:flex;align-items:center;gap:12px;width:100%}.faq-icon{color:#4f46e5;font-size:1.2rem;display:inline-flex}.faq-question h6{margin:0;color:#222742;font-weight:700;font-size:1.05rem}.faq-answer{padding:0 16px 16px!important;color:#475569;line-height:1.7;font-size:1rem}.expand-icon{font-size:1.4rem;color:#6b7280;transition:transform .25s ease}.Mui-expanded .expand-icon{transform:rotate(45deg)}.faq-section.modern:after,.faq-section.modern:before{content:"";position:absolute;z-index:0;pointer-events:none;filter:blur(60px);opacity:.35}.faq-section.modern:before{top:-120px;left:-120px;width:320px;height:320px;background:radial-gradient(circle at 30% 30%,rgba(106,17,203,.12),transparent 60%)}.faq-section.modern:after{bottom:-140px;right:-140px;width:380px;height:380px;background:radial-gradient(circle at 70% 70%,rgba(37,117,252,.12),transparent 60%)}.pricing{max-width:1200px;margin:0 auto;padding:20px}.pricing-header{text-align:center;margin-bottom:30px}.pricing-header h2{font-size:2rem;color:#333}.pricing-header p{font-size:1rem;color:#666}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:20px;gap:20px}.pricing-card{background:#fff;border:1px solid #ddd;border-radius:10px;padding:20px;box-shadow:0 4px 8px rgba(0,0,0,.1);position:relative}.pricing-card.highlight{border:2px solid #6200ee;box-shadow:0 4px 12px rgba(98,0,238,.3)}.best-value-badge{background:#6200ee;color:#fff;padding:5px 10px;border-radius:5px;font-size:.8rem;position:absolute;top:-10px;left:20px}.pricing-title{font-size:1.5rem;color:#333;font-weight:700;margin-bottom:10px}.pricing-info{font-size:14px;color:#666;margin-bottom:20px}.pricing-price{font-size:2rem;color:#6200ee;margin-bottom:20px}.pricing-price span{font-size:1rem;color:#666}.pricing-features{list-style:none;padding:0;margin:0}.feature-item{font-size:1rem;color:#333;margin:5px 0;display:flex;align-items:center}.feature-content{cursor:pointer}.feature-content:hover{background-color:#f9f9f9;border-radius:5px;text-decoration:underline}.MuiTooltip-tooltip{font-size:1.2rem!important;color:#fff!important;background-color:#6200ee!important;padding:10px 15px!important;border-radius:5px!important}.MuiTooltip-arrow{color:#6200ee!important}.feature-item:hover .MuiTooltip-tooltip{position:absolute;top:calc(100% + 5px);left:0}.toggle-button{background:none;border:none;color:#6200ee;font-size:.9rem;cursor:pointer;margin-top:10px}.toggle-arrow{font-size:1rem}.toggle-button:hover{color:#4500b3}.feature-item{margin-bottom:10px}.feature-content{display:flex;align-items:center;font-size:.9rem;color:#333}.select-plan-button{background-color:#8a2be2;color:#fff;border:none;padding:10px 15px;border-radius:5px;cursor:pointer;margin-top:15px;margin-bottom:15px;width:100%;font-size:1rem}.select-plan-button:hover{background-color:#4500b3}.pricing-price-section{margin-bottom:20px}.price-row{display:flex;align-items:center;gap:10px}.original-price{font-size:1rem;color:#888;margin-right:10px}.original-price-text{font-size:1rem;color:#888;text-decoration:line-through}.discount-badge{background-color:#6200ee;color:#fff;padding:5px 10px;border-radius:20px;font-size:.875rem;font-weight:700}.discounted-price{font-size:1.5rem;color:#333;font-weight:700;margin-top:5px}.current-price{font-size:2rem;color:#6200ee;margin:10px 0}.per-month{font-size:1rem;color:#666}.price-term{font-size:.9rem;color:#999;margin:5px 0}.free-term{font-size:1rem;color:#6200ee;font-weight:700}.compare-section{background:linear-gradient(135deg,#fff3e0,#ffe0b2);color:#0a2540;text-align:center;padding:32px 24px;border-radius:12px;margin:40px auto;width:90%;max-width:640px;box-shadow:0 6px 20px rgba(0,0,0,.08);transition:all .3s ease-in-out}.compare-content h3{font-size:22px;font-weight:700;margin-bottom:10px;color:#0a2540}.compare-content p{font-size:16px;color:#444;margin-bottom:20px;opacity:.95}.compare-plans-button{background-color:#f90;color:#fff;font-size:16px;font-weight:600;padding:12px 20px;border:none;border-radius:8px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;box-shadow:0 2px 6px rgba(0,0,0,.15);transition:background-color .3s ease,transform .2s ease}.compare-plans-button:hover{background-color:#ff7000;transform:translateY(-1px)}.compare-icon{font-size:18px}.free-trial-button-1{background:none;border:none;color:#007bff;font-size:16px;font-weight:700;text-decoration:underline;cursor:pointer;padding:5px 0;display:inline-block;transition:color .3s ease-in-out}.free-trial-button-1:hover{color:#0056b3;text-decoration:none}.plan-includes-line{font-weight:700;color:#6200ee;margin-top:8px;margin-bottom:12px;font-size:.95rem;text-align:center}.back-button{font-size:16px;font-weight:500;padding:10px 20px;border:1px solid #ccc;border-radius:8px;cursor:pointer;transition:all .2s ease;box-shadow:0 1px 3px rgba(0,0,0,.05)}.back-button:focus{outline:2px solid #8a6af5;outline-offset:2px}.back-button-container{display:flex;justify-content:center;align-items:center;padding:24px 0}.back-link{font-size:14px;color:#3182ce;text-decoration:underline;cursor:pointer;background:none;border:none;padding:0}.back-link:hover{color:#2b6cb0;text-decoration:none}