.href-decoration {
  text-decoration: none
}

.card-sobre {
  display: flex;
  flex-direction: column;  /* empilha em coluna */
}

.card-header-fixed {
  min-height: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.card-header-fixed h4 {
  margin: 0;
}

.section-heading {
  position: relative;
  cursor: pointer;
  transition: color 0.2s ease;
}

.section-heading:hover {
  color: var(--primary);
}

.section-heading .link-icon {
  opacity: 0;
  color: var(--muted-color);
  transition: opacity 0.2s ease;
  font-size: 0.8em;
}

.section-heading:hover .link-icon {
  opacity: 1;
}

.section-heading .link-icon svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
}