.product-content-tabs {
  padding-top: 0;
}

.product-tabs-nav {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  margin: 0 0 28px;
  border-bottom: 1px solid #d9e0dc;
}

.product-tab-button {
  appearance: none;
  position: relative;
  margin: 0 0 -1px;
  padding: 16px 26px;
  border: 1px solid transparent;
  border-bottom-color: #d9e0dc;
  background: transparent;
  color: var(--fontcolor, #173b30);
  font: inherit;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.3;
  text-align: center;
  cursor: pointer;
  transition: color .2s ease, background-color .2s ease, border-color .2s ease;
}

.product-tab-button:hover {
  color: var(--brand-green, #0f2f24);
  background: #f7f9f8;
}

.product-tab-button.is-active {
  color: var(--brand-green, #0f2f24);
  border-color: #d9e0dc #d9e0dc #fff;
  background: #fff;
}

.product-tab-button.is-active::after {
  content: '';
  position: absolute;
  right: 20px;
  bottom: -1px;
  left: 20px;
  height: 3px;
  background: var(--brand-gold, #d8a547);
}

.product-tab-button:focus-visible {
  outline: 3px solid rgba(216, 165, 71, .38);
  outline-offset: 2px;
}

.product-tab-panel[hidden] {
  display: none;
}

@media (max-width: 767px) {
  .product-tabs-nav {
    gap: 0;
    margin-bottom: 20px;
  }

  .product-tab-button {
    flex: 1 1 0;
    padding: 13px 10px;
    font-size: 15px;
  }

  .product-tab-button.is-active::after {
    right: 10px;
    left: 10px;
  }
}