.tb-faq-section {
  background-color: #f3f5fb; 
  color: #2c3e50;
  padding: 80px 20px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.tb-faq-container {
  max-width: 960px;
  margin: 0 auto;
}

.tb-faq-title {
  text-align: center;
  font-size: 2.2rem;
  font-weight: 700;
  color: #1a2b49; 
  margin-bottom: 50px;
}

.tb-faq-item {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  margin-bottom: 20px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  overflow: hidden;
  transition: all 0.3s ease;
}

.tb-faq-item:hover {
  border-color: #3755be; 
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0, 193, 182, 0.1);
}


.tb-faq-question {
  padding: 22px 28px;
  font-size: 1.15rem;
  font-weight: 600;
  color: #1a2b49;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  transition: color 0.2s ease;
}

.tb-faq-question::-webkit-details-marker {
  display: none;
}

.tb-faq-question::after {
  content: '+';
  font-size: 1.6rem;
  font-weight: 400;
  color: #3755be;
  transition: transform 0.3s ease;
}

.tb-faq-item[open] {
  border-color: #3755be;
}

.tb-faq-item[open] .tb-faq-question {
  color: #1a2b49 
}


.tb-faq-item[open] .tb-faq-question::after {
  transform: rotate(45deg);
}


.tb-faq-answer {
  padding: 0 28px 24px 28px;
  background-color: #ffffff;
  color: #526075; 
  font-size: 1rem;
  line-height: 1.7;
  animation: fadeIn 0.4s ease-out;
}

.tb-faq-answer strong {
  color: #1a2b49;
}

.tb-faq-answer a {
  color: #3755be;
  text-decoration: none;
}
.tb-faq-answer a:hover {
  text-decoration: underline;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}