.footer-bottom{
    background-color: black;
}
  /* Hide default arrows of details tag */
  details > summary {
    list-style: none;
    cursor: pointer;
  }
  details > summary::-webkit-details-marker {
    display: none;
  }
  .main-content{
    padding-bottom: 10px;
  }
  .main-accordion > summary {
    text-align: center;
    font-size: 22px;
    font-weight: 600;
    color: #fff;
    padding: 10px;
    letter-spacing: 0.5px;
    transition: opacity 0.3s ease;
  }

  .main-accordion > summary:hover {
    opacity: 0.8;
  }

  /* Sub Accordions (Blue Tabs) */
  .sub-accordion {
    margin-bottom: 15px;
  }

  .sub-accordion > summary {
    background-color: #315190; /* Blue tab color */
    padding: 10px;
    text-align: center;
    font-size: 16px;
    color: #fff;
    font-weight: 600;
    border-radius: 4px; /* Slight rounded corners */
    transition: background-color 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  }

  .sub-accordion > summary:hover {
    background-color: #274175; /* Darker blue on hover */
  }

  /* Content area inside the tabs */
  .sub-content {
    background-color: rgb(255 255 255 / 7%); /* Very subtle background for open content */
    padding: 20px 15px;
    font-size: 15px;
    line-height: 1.8;
    color: #e2e8f0;
    border-radius: 0 0 4px 4px;
    margin-bottom: 10px;
    text-align: left;
  }

  /* Sub Domain specific styling */
  .sub-domain-text {
    text-align: left;
  }
  
  .sub-domain-text strong {
    color: #ffffff;
    font-weight: 700;
  }