:root {
    --bleu-fonce: #0a2342;
    --bleu-moyen: #1a446b;
    --bleu-clair: #2c7da0;
    --orange-profond: #b85e00;
    --orange-doré: #e88e00;
    --blanc-casse: #f5f5f5;
  }

  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  body {
    font-family: 'Georgia', serif;
    background-color: var(--blanc-casse);
    color: #333;
    line-height: 1.7;
  }

  .container {
    max-width: 900px;
    margin: 20px auto;
    padding: 2rem 1rem;
    margin-top: 50px;
  }

  .header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 1.5rem;
  }

  .header::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--orange-profond), transparent);
  }

  .header h1 {
    color: var(--bleu-fonce);
    font-size: 2.8rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
  }

  .header p {
    color: var(--bleu-moyen);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
  }

  .faq-section {
    margin-bottom: 3rem;
  }

  .section-title {
    font-size: 1.5rem;
    color: var(--bleu-fonce);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--orange-doré);
    font-weight: 400;
  }

  .faq-item {
    background: white;
    border-radius: 4px;
    margin-bottom: 1rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border-left: 4px solid var(--bleu-clair);
    overflow: hidden;
    transition: all 0.3s ease;
  }

  .faq-item:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
  }

  .faq-question {
    background: white;
    border: none;
    width: 100%;
    padding: 1.3rem 2rem;
    text-align: left;
    font-size: 1.1rem;
    color: var(--bleu-fonce);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
  }

  .faq-question:hover {
    background-color: rgba(10, 35, 66, 0.03);
  }

  .faq-icon {
    font-size: 1.5rem;
    color: var(--orange-profond);
    transition: transform 0.3s ease;
    font-weight: bold;
  }

  .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    background: white;
  }

  .faq-item.active .faq-answer {
    max-height: 500px;
  }

  .faq-answer-content {
    padding: 0 2rem 1.5rem;
    border-top: 1px solid rgba(184, 94, 0, 0.1);
  }

  .faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: var(--orange-doré);
  }

  .question-form {
    background: white;
    padding: 2rem;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border-left: 4px solid var(--orange-profond);
  }

  .form-group {
    margin-bottom: 1.5rem;
  }

  label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--bleu-fonce);
    font-size: 1rem;
  }

  input,
  textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: 'Georgia', serif;
    font-size: 1rem;
    transition: all 0.3s ease;
  }

  input:focus,
  textarea:focus {
    outline: none;
    border-color: var(--bleu-clair);
    box-shadow: 0 0 0 2px rgba(44, 125, 160, 0.2);
  }

  textarea {
    min-height: 120px;
    resize: vertical;
  }

  .submit-btn {
    background: var(--orange-profond);
    color: white;
    border: none;
    padding: 0.8rem 2rem;
    font-size: 1rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
  }

  .submit-btn:hover {
    background: var(--orange-doré);
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(184, 94, 0, 0.3);
  }

  .confirmation-message {
    background: #d4edda;
    color: #155724;
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-radius: 4px;
    border: 1px solid #c3e6cb;
  }

  @media (max-width: 768px) {
    .container {
      padding: 1rem;
    }

    .header h1 {
      font-size: 2rem;
    }

    .faq-question {
      padding: 1rem;
    }

    .faq-answer-content {
      padding: 0 1rem 1rem;
    }

    .question-form {
      padding: 1.5rem;
    }
  }