.category__btn {
  width: var(--button-large-width);
  height: var(--button-large-height);
  margin: 1rem;
  border: 1px solid var(--color-dark-white);
  border-radius: var(--size-border-radius);
  font-size: var(--font-regular);
  text-align: center;
}

.category__btn.selected,
.category__btn:hover {
  color: var(--color-white);
  background-color: var(--color-pink);
}

.category__btn.selected .category__count,
.category__btn:hover .category__count {
  opacity: 1;
  top: 0;
}

.category__count {
  display: inline-block;
  position: relative;
  top: -20px;
  left: 4px;
  width: 24px;
  height: 24px;
  border: 1px solid var(--color-orange);
  border-radius: 50%;

  line-height: 22px;
  color: var(--color-white);
  background-color: var(--color-orange);
  opacity: 0;
  transition: all var(--animation-duration) ease-in;
}

.work__projects {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin: 0 auto;
  text-align: center;
  opacity: 1;
  transition: all var(--animation-duration) ease-out;
}

.work__projects.anim-out {
  opacity: 0;
  transform: scale(0.96) translateY(40px);
}

.work__project {
  display: inline-block;
  position: relative;
  width: 300px;
  height: 280px;
  margin: 10px;
}

.work__project:hover .project__description {
  opacity: 1;
}

.project__img {
  width: 300px;
  height: 280px;
  padding: 10px;
  box-shadow: 0px 0px 10px var(--color-light-grey);
}

.project__img p {
  margin: 10px;
}

.project__img img {
  max-width: 280px;
  max-height: 210px;
}

.project__description {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 0;
  left: 0;
  width: inherit;
  height: inherit;
  padding: 20px;
  color: var(--color-white);
  background-color: #555;
  opacity: 0;
  transition: 0.5s;
}

.project__description h3,
.project__description p {
  color: var(--color-white);
}

.project__description p {
  min-height: 160px;
  display: inline-flex;
  align-items: center;
}

.project__description-bts {
  display: flex;
}

.project__description-bts a {
  display: inline-block;
  width: var(--button-large-width);
  height: var(--button-small-height);
  line-height: var(--button-small-height);
  border: 1px solid var(--color-white);
  border-radius: var(--size-border-radius);
  color: var(--color-white);
  background-color: var(--color-blue);
  cursor: pointer;
  transition: all var(--animation-duration) ease-in-out;
}

.project__description-bts a>i {
  margin-right: 7px;
}

.project__description-bts a:hover {
  color: var(--color-white);
  background-color: var(--color-dark-pink);
  transform: scale(1.1);
}

.work__project.invisible {
  display: none;
}

@media screen and (max-width: 768px) {
  .work.section__container {
    min-height: 300px;
  }

  .work__categories {
    display: flex;
    justify-content: space-between;
    max-width: 400px;
    margin: auto;
    padding: 20px 10px;
  }

  .category__btn {
    width: auto;
    height: auto;
    margin: 0;
    padding: 7px 10px;
    font-size: var(--font-small);
  }

  .work__projects {
    margin-bottom: 3rem;
  }

}