.auth-split{display:flex;min-height:100vh;width:100vw}.auth-visual{width:85%;height:95%;background:radial-gradient(circle at 60% 40%,#f22,#b31217);border-radius:18px;display:flex;flex-direction:column;justify-content:space-between;padding:2.5rem 2.5rem 2rem;box-sizing:border-box;min-height:400px;min-width:340px}.auth-left{flex:1;display:flex;align-items:center;justify-content:center;overflow:hidden}.auth-right{flex:1;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;overflow:hidden;padding-left:7vw;padding-right:3vw;min-height:100vh;background-color:#111}.auth-title{color:#fff;margin-bottom:.5rem;font-size:2.2rem;font-weight:800;text-align:left;width:100%;font-family:Segoe UI,Arial,sans-serif}.auth-subtitle{color:#bbb;font-size:1.1rem;width:100%}.auth-divider{width:50%;border:none;border-top:1px solid #222;margin-bottom:1.5rem;margin-left:0}.auth-right 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3rem;background:transparent;display:flex;flex-direction:column;align-items:center}.faq-title{font-size:2rem;font-weight:700;color:#fff;margin-bottom:2.5rem;text-align:center}.faq-list-column{display:flex;flex-direction:column;gap:1.2rem;width:100%;max-width:800px;margin:0 auto}.faq-box{background:#fff;border-radius:12px;box-shadow:0 2px 8px #00000012;padding:0;width:100%;cursor:pointer;transition:box-shadow .15s,transform .15s;border:1.5px solid #f2f2f2;overflow:hidden}.faq-box:hover{box-shadow:0 4px 16px #0000001a;transform:translateY(-2px) scale(1.01)}.faq-box-row{display:flex;align-items:center;justify-content:space-between;padding:1.2rem 1.5rem}.faq-box-question{font-size:1.13rem;font-weight:500;color:#222;text-align:left}.faq-box-arrow{font-size:1.2rem;color:#888;margin-left:1.2rem;transition:transform .25s cubic-bezier(.4,0,.2,1)}.faq-box-arrow.open{transform:rotate(-180deg)}.faq-box-answer-wrapper{transition:max-height .3s cubic-bezier(.4,0,.2,1);overflow:hidden;background:#fff}.faq-box-answer{padding:0 1.5rem 1.2rem;color:#444;font-size:1rem;text-align:left;line-height:1.6}@media (max-width: 900px){.faq-list-column{max-width:98vw}}@media (max-width: 600px){.faq-list-column{max-width:100vw;padding:0 .5rem}.faq-box-row,.faq-box-answer{padding-left:1rem;padding-right:1rem}}.pricing-section{padding:80px 20px;text-align:center}.pricing-title{font-size:2.5rem;font-weight:700;color:#fff;margin-bottom:10px}.pricing-subtitle{font-size:1.1rem;color:#ffffffe6;margin-bottom:50px}.pricing-cards{display:flex;justify-content:center;gap:30px;max-width:900px;margin:0 auto;flex-wrap:wrap}.pricing-card{background:#fff;border-radius:15px;padding:40px 30px;box-shadow:0 10px 30px #0000001a;position:relative;min-width:300px;flex:1;max-width:400px;transition:transform .3s ease,box-shadow .3s ease}.pricing-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #00000026}.pricing-card.popular{border:3px solid 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10px;display:flex;flex-direction:column;align-items:flex-start;height:100vh;position:fixed;top:0;left:0;z-index:100;overflow:hidden}.chats-bar-domain{color:#ff1744;font-weight:700;font-size:20px;margin-bottom:18px}.chats-bar-chats-label{color:#888;font-size:13px;margin-bottom:10px;font-weight:500;letter-spacing:1px}.chats-bar-content-wrapper{display:flex;flex-direction:column;height:100vh;overflow:hidden;width:100%}.chats-bar-messages-area{flex:1;padding-bottom:16px;display:flex;flex-direction:column}.no-file-uploaded-container{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;margin-top:60px}.file-uploade-title{font-weight:600;font-size:1.2rem;color:#fff;text-align:center}.no-file-uploaded-filename{color:#888;font-size:.95rem;margin-top:8px}.file-uploaded-container{width:auto;padding:30px 200px 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solid #ff2222;border-radius:8px;background-color:#111;display:flex;align-items:center;justify-content:center;font-size:18px;padding:10px;box-shadow:0 4px 8px #0000001a}.flashcard-back{background-color:#111;transform:rotateY(180deg)}.flashcard-button{font-size:12px;padding:6px 10px;max-width:200px;min-height:20px}.exam-container{width:100%;height:100%;max-height:100%;box-sizing:border-box;padding:0 8px;overflow-y:auto;display:flex;flex-direction:column;gap:12px;scrollbar-width:none}.exam-container::-webkit-scrollbar{display:none}.exam-question{border-radius:8px;padding:12px 16px;margin-bottom:8px;word-break:break-word;font-size:1rem}.exam-answer-key{margin-top:24px;border-radius:8px;padding:12px 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