.jta-tool {
    --light-blue: #e8eff5;
    --dark-blue: #11304b;
    --mid-blue: #064983;
    --gold: #dfaa00;
    --white: #ffffff;
    --charcoal: #3f3f3f;
    --border: #c3c3c3;
    --shadow: 0px 2px 4px rgba(0,0,0,0.10), 0px 8px 8px rgba(0,0,0,0.09), 0px 18px 11px rgba(0,0,0,0.05), 0px 32px 13px rgba(0,0,0,0.01), 0px 50px 14px rgba(0,0,0,0);
    font-family: 'Inter', sans-serif;
    background: var(--light-blue);
    color: var(--charcoal);
    min-height: 100vh;
  }

  .jta-tool, .jta-tool * { box-sizing: border-box; }

  

  
  .jta-tool .hero-section {
    background: linear-gradient(180deg, rgba(255,255,255,0) 0%, var(--light-blue) 100%), var(--light-blue);
    padding: 72px 40px 48px;
  }
  .jta-tool .hero-inner {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    gap: 42px;
    align-items: center;
  }
  .jta-tool .hero-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(40px, 6vw, 92px);
    line-height: 1.2;
    color: var(--dark-blue);
    white-space: nowrap;
    flex-shrink: 0;
  }
  .jta-tool .hero-title strong { font-weight: 700; }
  .jta-tool .hero-title span { font-weight: 500; }
  .jta-tool .hero-divider {
    width: 2px;
    height: clamp(60px, 7vw, 111px);
    background: var(--dark-blue);
    flex-shrink: 0;
  }
  .jta-tool .hero-desc {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(18px, 2vw, 38px);
    font-weight: 700;
    color: var(--dark-blue);
    line-height: 1.2;
  }

  
  .jta-tool .chat-section {
    padding: 0 40px 72px;
    background: linear-gradient(180deg, rgba(255,255,255,0) 0%, var(--light-blue) 100%), var(--light-blue);
  }
  .jta-tool .chat-card {
    max-width: 1300px;
    margin: 0 auto;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 32px;
    box-shadow: var(--shadow);
    padding: clamp(32px, 5vw, 80px) clamp(24px, 6vw, 120px);
  }
  .jta-tool .chat-card-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(24px, 3.5vw, 59px);
    font-weight: 600;
    color: var(--dark-blue);
    line-height: 1.2;
    margin-bottom: 32px;
  }

  
  .jta-tool #chat-window {
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
    scroll-behavior: smooth;
    transition: max-height 0.3s ease;
  }
  .jta-tool #chat-window.has-messages {
    max-height: 420px;
    min-height: 80px;
  }
  .jta-tool #chat-window::-webkit-scrollbar { width: 5px; }
  .jta-tool #chat-window::-webkit-scrollbar-track { background: transparent; }
  .jta-tool #chat-window::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

  .jta-tool .chat-message {
    display: flex;
    gap: 12px;
    animation: fadeSlideIn 0.3s ease;
  }
  @keyframes fadeSlideIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .jta-tool .chat-message.user-message { flex-direction: row-reverse; }

  .jta-tool .avatar {
    width: 40px; height: 40px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    flex-shrink: 0;
  }
  .jta-tool .assistant-message .avatar { background: var(--dark-blue); color: var(--gold); border: 2px solid var(--gold); }
  .jta-tool .user-message .avatar { background: var(--gold); color: var(--dark-blue); }

  .jta-tool .bubble {
    max-width: 75%;
    padding: 14px 20px;
    border-radius: 14px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    line-height: 1.55;
  }
  .jta-tool .assistant-message .bubble {
    background: var(--light-blue);
    color: var(--charcoal);
    border-radius: 4px 14px 14px 14px;
    border-left: 3px solid var(--gold);
  }
  .jta-tool .user-message .bubble {
    background: var(--dark-blue);
    color: var(--white);
    border-radius: 14px 4px 14px 14px;
  }
  .jta-tool .system-message { justify-content: center; }
  .jta-tool .system-message .bubble {
    background: transparent;
    color: rgba(63,63,63,0.5);
    font-size: 0.85rem;
    font-style: italic;
    padding: 4px 0;
    border: none;
    max-width: 100%;
  }

  
  .jta-tool .typing-indicator {
    display: flex;
    gap: 5px;
    align-items: center;
    padding: 14px 18px;
  }
  .jta-tool .typing-indicator span {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: rgba(63,63,63,0.4);
    animation: bounce 1.2s ease-in-out infinite;
  }
  .jta-tool .typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
  .jta-tool .typing-indicator span:nth-child(3) { animation-delay: 0.4s; }
  @keyframes bounce {
    0%, 60%, 100% { transform: translateY(0); }
    30% { transform: translateY(-6px); background: var(--gold); }
  }

  
  .jta-tool .input-pill {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 132px;
    padding: 12px 12px 12px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .jta-tool #message-input {
    flex: 1;
    border: none;
    outline: none;
    font-family: 'Inter', sans-serif;
    font-size: clamp(14px, 1.3vw, 24px);
    font-weight: 500;
    color: var(--charcoal);
    background: transparent;
    resize: none;
    min-height: 0px;
    max-height: 120px;
    line-height: 1.5;
  }
  .jta-tool #message-input::placeholder { color: rgba(63,63,63,0.5); }
  .jta-tool #send-button {
    width: 60px; height: 60px;
    border-radius: 60px;
    background: var(--gold);
    border: none;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: opacity 0.2s, transform 0.15s;
  }
  .jta-tool #send-button:hover { opacity: 0.85; transform: scale(1.05); }
  .jta-tool #send-button:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }
  .jta-tool #send-button svg { width: 28px; height: 28px; }

  
  .jta-tool .download-strip {
    max-width: 1300px;
    margin: 24px auto 0;
    background: var(--dark-blue);
    border-radius: 24px;
    padding: 28px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    box-shadow: var(--shadow);
  }
  .jta-tool .download-strip-text h3 {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(20px, 2vw, 32px);
    font-weight: 600;
    color: var(--white);
    margin-bottom: 6px;
  }
  .jta-tool .download-strip-text p {
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    max-width: 500px;
    line-height: 1.5;
  }
  .jta-tool #excel-button {
    background: var(--gold);
    color: var(--dark-blue);
    border: none;
    border-radius: 50px;
    padding: 14px 28px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: opacity 0.2s, transform 0.15s;
    flex-shrink: 0;
  }
  .jta-tool #excel-button:hover { opacity: 0.85; transform: translateY(-1px); }
  .jta-tool #excel-button:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }

  
  .jta-tool .content-section {
    padding: 0 40px 120px;
    background: linear-gradient(180deg, rgba(255,255,255,0) 0%, var(--light-blue) 100%), var(--light-blue);
    display: flex;
    flex-direction: column;
    gap: 90px;
    align-items: center;
  }

  
  .jta-tool .how-it-works {
    max-width: 1300px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 32px;
  }
  .jta-tool .section-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(30px, 4vw, 59px);
    font-weight: 600;
    color: var(--dark-blue);
    line-height: 1.2;
  }
  .jta-tool .section-divider {
    height: 2px;
    background: var(--border);
    width: 100%;
  }
  .jta-tool .steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
  .jta-tool .step-card {
    background: var(--white);
    border-radius: 32px;
    padding: 32px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 24px;
  }
  .jta-tool .step-icon {
    width: 80px; height: 80px;
    flex-shrink: 0;
  }
  .jta-tool .step-heading {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(20px, 2.2vw, 38px);
    font-weight: 700;
    line-height: 1.2;
  }
  .jta-tool .step-heading .step-num { color: var(--gold); }
  .jta-tool .step-heading .step-name { color: var(--charcoal); display: block; }
  .jta-tool .step-bullets {
    list-style: disc;
    padding-left: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .jta-tool .step-bullets li {
    font-family: 'Inter', sans-serif;
    font-size: clamp(13px, 1.3vw, 24px);
    color: var(--charcoal);
    line-height: 1.4;
  }

  
  .jta-tool .tips-row {
    display: flex;
    gap: 32px;
    align-items: flex-start;
    padding-top: 16px;
    justify-content: center;
  }
  .jta-tool .tips-label {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(20px, 2.2vw, 38px);
    font-weight: 700;
    color: var(--charcoal);
    line-height: 1.2;
    white-space: nowrap;
    padding-top: 2px;
  }
  .jta-tool .tips-list {
    list-style: disc;
    padding-left: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .jta-tool .tips-list li {
    font-family: 'Inter', sans-serif;
    font-size: clamp(13px, 1.3vw, 24px);
    color: var(--charcoal);
    line-height: 1.4;
  }

  
  .jta-tool .faq-section {
    max-width: 1300px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 32px;
  }
  .jta-tool .faq-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  .jta-tool .faq-question {
    background: var(--mid-blue);
    color: var(--white);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 24px;
    cursor: pointer;
    width: 100%;
    border: none;
    text-align: left;
    font-family: 'Inter', sans-serif;
    font-size: clamp(14px, 1.3vw, 24px);
    font-weight: 500;
    line-height: 1.3;
    border-radius: 8px;
    transition: border-radius 0.15s;
  }
  .jta-tool .faq-question.open { border-radius: 8px 8px 0 0; }
  .jta-tool .faq-question span { flex: 1; }
  .jta-tool .faq-toggle {
    width: 36px; height: 36px;
    flex-shrink: 0;
    position: relative;
    transition: transform 0.3s;
    background: var(--gold);
    border-radius: 50%;
  }
  .jta-tool .faq-toggle::before, .jta-tool .faq-toggle::after {
    content: '';
    position: absolute;
    background: var(--dark-blue);
    border-radius: 3px;
  }
  .jta-tool .faq-toggle::before { width: 2px; height: 14px; top: 11px; left: 17px; }
  .jta-tool .faq-toggle::after { width: 14px; height: 2px; top: 17px; left: 11px; }
  .jta-tool .faq-toggle.open { transform: rotate(45deg); }
  .jta-tool .faq-answer {
    background: var(--white);
    overflow: hidden;
    max-height: 0;
    padding: 0 32px;
    transition: max-height 0.3s ease, padding 0.3s ease;
    border-radius: 0 0 8px 8px;
  }
  .jta-tool .faq-answer.open {
    max-height: 400px;
    padding: 24px 32px;
  }
  .jta-tool .faq-answer p {
    font-family: 'Inter', sans-serif;
    font-size: clamp(13px, 1.3vw, 24px);
    font-weight: 400;
    color: var(--dark-blue);
    line-height: 1.5;
  }

  
  .jta-tool .footer-cta {
    background: var(--dark-blue);
    padding: 60px clamp(24px, 8vw, 120px);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: nowrap;
  }
  .jta-tool .footer-cta-text {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(22px, 3vw, 36px);
    font-weight: 600;
    color: var(--white);
    line-height: 1.2;
  }
  .jta-tool .contact-btn {
    background: var(--gold);
    color: var(--dark-blue);
    border: none;
    border-radius: 60px;
    padding: 12px 24px;
    height: 60px;
    font-family: 'Inter', sans-serif;
    font-size: clamp(14px, 1.3vw, 24px);
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    white-space: nowrap;
    text-decoration: none;
    transition: opacity 0.2s, transform 0.15s;
    flex-shrink: 0;
  }
  .jta-tool .contact-btn:hover { opacity: 0.85; transform: translateY(-1px); }
  .jta-tool .contact-btn img { width: 28px; height: 28px; object-fit: contain; }

  
  .jta-tool .spinner {
    width: 18px; height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    display: inline-block;
    vertical-align: middle;
  }
  .jta-tool .spinner.dark {
    border-color: rgba(17,48,75,0.25);
    border-top-color: var(--dark-blue);
  }
  @keyframes spin { to { transform: rotate(360deg); } }

  
  @media (max-width: 960px)  {
    .jta-tool .steps-grid { grid-template-columns: 1fr; }
  }
  @media (max-width: 700px)  {
    .jta-tool .hero-inner { flex-direction: column; gap: 16px; }
    .jta-tool .hero-title { white-space: normal; }
    .jta-tool .hero-divider { width: 100%; height: 2px; }
    .jta-tool .hero-section, .jta-tool .chat-section, .jta-tool .content-section { padding-left: 16px; padding-right: 16px; }
    .jta-tool .download-strip { flex-direction: column; align-items: flex-start; }
    .jta-tool .footer-cta { flex-wrap: wrap; gap: 24px; justify-content: center; text-align: center; }
  }

  
  .jta-tool #session-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(6, 73, 131, 0.55);
    z-index: 9999;
    align-items: center;
    justify-content: center;
  }
  .jta-tool #session-modal-overlay.visible {
    display: flex;
  }
  .jta-tool #session-modal {
    background: var(--white);
    border-radius: 14px;
    box-shadow: var(--shadow);
    padding: 40px 36px 32px;
    max-width: 420px;
    width: 90%;
    text-align: center;
  }
  .jta-tool #session-modal .modal-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 20px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .jta-tool #session-modal h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 10px;
  }
  .jta-tool #session-modal p {
    font-size: 14px;
    color: var(--charcoal);
    line-height: 1.6;
    margin-bottom: 28px;
  }
  .jta-tool #session-modal .modal-btn {
    display: inline-block;
    background: var(--dark-blue);
    color: var(--white);
    font-family: 'Rajdhani', sans-serif;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 12px 32px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
  }
  .jta-tool #session-modal .modal-btn:hover {
    background: var(--mid-blue);
  }

  
  .jta-tool #feedback-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(6, 73, 131, 0.55);
    z-index: 9998;
    align-items: center;
    justify-content: center;
    padding: 24px;
    overflow-y: auto;
  }
  .jta-tool #feedback-modal-overlay.visible { display: flex; }
  .jta-tool #feedback-modal {
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 40px 44px 28px;
    max-width: 520px;
    width: 100%;
    max-height: calc(100vh - 48px);
    overflow-y: auto;
    position: relative;
  }
  .jta-tool #feedback-modal h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 8px;
  }
  .jta-tool #feedback-modal .feedback-subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    color: var(--charcoal);
    line-height: 1.5;
    margin-bottom: 24px;
  }
  .jta-tool #feedback-modal .feedback-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    color: var(--charcoal);
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    border-radius: 50%;
    transition: background 0.15s;
  }
  .jta-tool #feedback-modal .feedback-close:hover { background: var(--light-blue); }

  
  .jta-tool .feedback-progress {
    margin-bottom: 20px;
  }
  .jta-tool .feedback-progress-text {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: rgba(17,48,75,0.55);
    margin-bottom: 8px;
  }
  .jta-tool .feedback-progress-bar {
    width: 100%;
    height: 4px;
    background: var(--light-blue);
    border-radius: 4px;
    overflow: hidden;
  }
  .jta-tool .feedback-progress-fill {
    height: 100%;
    width: 0;
    background: var(--gold);
    border-radius: 4px;
    transition: width 0.3s ease;
  }

  
  .jta-tool .feedback-step {
    border: none;
    padding: 0;
    margin: 0;
    display: none;
    min-height: 168px;
  }
  .jta-tool .feedback-step.active {
    display: block;
    animation: feedbackStepIn 0.25s ease;
  }
  @keyframes feedbackStepIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  .jta-tool .feedback-question-text {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--dark-blue);
    margin-bottom: 18px;
    line-height: 1.4;
    padding: 0;
  }
  .jta-tool .rating-scale {
    display: flex;
    gap: 8px;
    justify-content: space-between;
  }
  .jta-tool .rating-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    flex: 1;
    cursor: pointer;
    padding: 4px 0;
  }
  .jta-tool .rating-option input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    width: 32px;
    height: 32px;
    border: 2px solid var(--border);
    border-radius: 50%;
    margin: 0;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, transform 0.1s;
    background: var(--white);
  }
  .jta-tool .rating-option input[type="radio"]:hover { border-color: var(--gold); }
  .jta-tool .rating-option input[type="radio"]:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
  }
  .jta-tool .rating-option input[type="radio"]:checked {
    background: var(--gold);
    border-color: var(--gold);
  }
  .jta-tool .rating-option .rating-number {
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: var(--charcoal);
  }
  .jta-tool .rating-anchors {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    font-weight: 500;
    color: rgba(63,63,63,0.7);
    letter-spacing: 0.2px;
  }

  .jta-tool #feedback-open-response {
    width: 100%;
    min-height: 110px;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    color: var(--charcoal);
    line-height: 1.5;
    resize: vertical;
    background: var(--white);
    transition: border-color 0.15s;
  }
  .jta-tool #feedback-open-response:focus {
    outline: none;
    border-color: var(--gold);
  }
  .jta-tool #feedback-open-response::placeholder { color: rgba(63,63,63,0.5); }

  
  .jta-tool .feedback-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
  }
  .jta-tool .feedback-actions-right {
    display: flex;
    gap: 12px;
    margin-left: auto;
  }
  .jta-tool .feedback-actions button {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    padding: 11px 24px;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.15s, background 0.2s, color 0.2s;
  }
  .jta-tool #feedback-prev-btn {
    background: transparent;
    color: var(--charcoal);
    border: 1px solid var(--border);
  }
  .jta-tool #feedback-prev-btn:hover { background: var(--light-blue); border-color: var(--dark-blue); }
  .jta-tool #feedback-next-btn, .jta-tool #feedback-submit-btn {
    background: var(--gold);
    color: var(--dark-blue);
  }
  .jta-tool #feedback-next-btn:hover:not(:disabled), .jta-tool #feedback-submit-btn:hover:not(:disabled) { opacity: 0.85; transform: translateY(-1px); }
  .jta-tool #feedback-next-btn:disabled, .jta-tool #feedback-submit-btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }
  .jta-tool [hidden] { display: none !important; }

  
  .jta-tool .feedback-thank-you {
    text-align: center;
    padding: 24px 8px 8px;
    animation: feedbackStepIn 0.3s ease;
  }
  .jta-tool .feedback-thank-you-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 18px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .jta-tool .feedback-thank-you p {
    font-family: 'Rajdhani', sans-serif;
    font-size: 22px;
    font-weight: 600;
    color: var(--dark-blue);
    line-height: 1.3;
    margin: 0;
  }

  @media (max-width: 560px)  {
    .jta-tool #feedback-modal { padding: 32px 24px 20px; }
    .jta-tool #feedback-modal h2 { font-size: 22px; }
    .jta-tool .rating-option input[type="radio"] { width: 28px; height: 28px; }
    .jta-tool .rating-option .rating-number { font-size: 12px; }
    .jta-tool .rating-anchors { font-size: 10px; }
    .jta-tool .feedback-actions { flex-direction: column-reverse; align-items: stretch; }
    .jta-tool .feedback-actions-right { flex-direction: column-reverse; margin-left: 0; }
    .jta-tool .feedback-actions button { width: 100%; }
  }