h2 {
    color: #333;
    font-weight: 600;
    text-align: center;
    margin-bottom: 2.5rem;
    font-size: 2.1rem;
  }

  /* FAQ container */
  .faq-container {
    max-width: 800px;
    margin: 50px auto;
    padding: 0 1rem;
  }

  details {
    background-color: #fff;
    border-radius: 12px;
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    transition: transform 0.2s, box-shadow 0.2s;
  }

  details[open] {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0,0,0,0.08);
  }

  summary {
    font-weight: 500;
    font-size: 1.1rem;
    cursor: pointer;
    position: relative;
    padding-right: 25px;
    color: #2868a7; /* Blue accent */
    transition: color 0.3s;
  }

  summary::marker {
    display: none; /* Remove default triangle */
  }

  /* Custom arrow */
  summary::after {
    content: '\25BC'; /* down arrow */
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    transition: transform 0.3s;
    font-size: 0.9rem;
    color: #2868a7;
  }

  details[open] summary::after {
    transform: translateY(-50%) rotate(180deg);
  }

  details p {
    margin-top: 0.75rem;
    color: #555;
    line-height: 1.6;
    font-size: 1rem;
  }

  /* Hover effect on summary */
  summary:hover {
    color: #1f527d; /* Darker blue */
  }

  /* Responsive */
  @media (max-width: 480px) {
    .faq-container {
      margin: 30px 10px;
    }

    details {
      padding: 0.75rem 1rem;
    }
  }