.categories-container {
  margin: 2em 0;
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 1em;
  padding: 4em 1.25em;
  width: 90%;
  box-shadow: 0 5px 10px rgb(0 0 0 / 10%);
}

.categories-container h1 {
  text-align: center;
  color: var(--text-color);
  margin-top: 1em;
}

.categories-container .categories-list {
  display: flex;
  justify-content: center;
  flex-flow: row wrap;
  padding: 2em;
}

.accordion {
  display: grid;
  align-content: center;
  height: 100%;
}

.accordion-title {
  font-size: 1em;
  color: var(--text-color);
  font-weight: 400;
  margin-top: .15rem;
  transition: .2s;
}

.accordion-header {
  display: flex;
  column-gap: .5rem;
  padding: 1.25rem 1.25rem 1.25rem 1rem;
  cursor: pointer;
}

.accordion-description {
  padding: 0 1.25rem 1.25rem 3rem;
  font-size: .92em;
}

.accordion-description li {
  list-style: none;
}

.accordion-description li::before {
  content: "\2023";
  color: var(--color);
  font-weight: bold;
  display: inline-block;
  width: 1em;
  margin-left: -1em;
}

.accordion-description li a {
  text-decoration: none;
  color: var(--text-color);
}

.accordion-icon {
  font-size: 1.5rem;
  height: max-content;
  transition: .3s;
}

.accordion-item {
  border-radius: .25rem;
  position: relative;
  transition: all .25s ease;
  width: 32%;
  margin-top: 1.5em;
}

.accordion-item::after {
  content: '';
  background-color: var(--first-color);
  width: 5px;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  border-radius: .25rem 0 0 .25rem;
}

/* FIRST COLUMN */
.accordion-item:nth-child(3n-2) {
  background-color: #fff7f0;
}

.accordion-item:nth-child(3n-2)::after {
  background-color: #ffc08a;
}

.accordion-item:nth-child(3n-2) .accordion-header i {
  color: var(--color-secondary);
}

.accordion-item:nth-child(3n-2)
.accordion-description li a:hover {
  border-bottom: 2px solid var(--color-secondary);
}

.accordion-item:nth-child(3n-2)
.accordion-description li::before {
  --color: var(--color-secondary);
}

/* SECOND COLUMN */
.accordion-item:nth-child(3n-1) {
  background-color: #f0faff;
  margin-left: 2%;
}

.accordion-item:nth-child(3n-1)::after {
  background-color: #8ad8ff;
}

.accordion-item:nth-child(3n-1) .accordion-header i {
  color: var(--color-primary);
}

.accordion-item:nth-child(3n-1)
.accordion-description li a:hover {
  border-bottom: 2px solid var(--color-primary);
}

.accordion-item:nth-child(3n-1)
.accordion-description li::before {
  --color: var(--color-primary);
}

/* THIRD COLUMN */
.accordion-item:nth-child(3n+0) {
  background-color: #f6f6f6;
  margin-left: 2%;
}

.accordion-item:nth-child(3n+0)::after {
  background-color: #ccc;
}

.accordion-item:nth-child(3n+0) .accordion-header i {
  color: #a0a0a0;
}

.accordion-item:nth-child(3n+0)
.accordion-description li a:hover {
  border-bottom: 2px solid #a0a0a0;
}

.accordion-item:nth-child(3n+0)
.accordion-description li::before {
  --color: #a0a0a0;
}

/* END COLUMNS */

.accordion-content {
  overflow: hidden;
  height: 0;
  transition: all .25s ease;
}

.accordion-open .accordion-icon {
  transform: rotate(45deg);
}

.accordion-open .accordion-title {
  font-weight: 600;
}


@media (max-width: 900px) {
  .accordion-item {
    width: 48%;
  }
  .accordion-item:nth-child(3n+0),
  .accordion-item:nth-child(3n-1) {
     margin-left: 0;
   }
  .accordion-item:nth-child(2n+0) {margin-left: 4%;}

}

@media (max-width: 767px) {
  .accordion-item {
    width: 98%;
  }
  .accordion-item:nth-child(3n+0),
  .accordion-item:nth-child(3n-1),
  .accordion-item:nth-child(2n+0) {
     margin-left: 0;
   }

}

@media screen and (min-width: 576px) {
  .accordion-header {
    padding: 1.5rem;
  }
  .accordion-title {
    padding-right: 3.5rem;
  }
  .accordion-description {
    padding: 0 4rem 1.25rem 3.5rem;
  }
}