.research__banner {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
}

.research__banner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  justify-content: center;
  align-items: center;
  gap: 2rem;
}
.research__banner-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  border-radius: 1rem;
}
.research__banner-text {
  max-width: 500px;
}
.research__projects {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
}
.research__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

.research__card {
  background-color: var(--color-white);
  border-radius: 1rem;
  padding: 2rem;
  background-color: var(--color-secondary);
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1rem;
  position: relative;
}
.research__card-category {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
}
.research__card-link {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
}
.research__card-image {
  width: 32px;
  height: 32px;
  object-fit: cover;
  border-radius: 50%;
}
.research__card-author {
  position: absolute;
  top: 1rem;
  left: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.875rem;
}
.research__card-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-quaternary);
}
.research__card-description {
  font-weight: 400;
}
.publications {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
}
.publications__tags-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2rem;
}
.publication__tag {
  padding: 0.375rem 0.625rem;
  border: 1px solid var(--color-quaternary);
  color: var(--color-quaternary);
  border-radius: 0.5rem;
  font-size: 0.75rem;
  transition: all 0.3s ease-in-out;
  background-color: var(--color-white);
}
.publication__tag:hover {
  background-color: var(--color-quaternary);
  color: var(--color-white);
  cursor: pointer;
}

.publication__tag.active {
  background-color: var(--color-quaternary);
  color: var(--color-white);
  cursor: default;
}

.publications__posts-grid {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.publication__item {
  background-color: var(--color-white);
  padding: 1rem;
  border-radius: 1rem;
}
.publication__item-author {
  margin-top: 0.5rem;
  color: var(--color-gray);
  font-size: 0.875rem;
  font-family: var(--font-family-secondary);
}
.publication__item-button {
  display: inline-block;
  background-color: var(--color-quaternary);
  color: var(--color-white);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.75rem;
  margin-top: 1.5rem;
}
.load-more-btn {
  all: unset;
  font-family: var(--font-family-secondary);
  cursor: pointer;
  background-color: var(--color-quaternary);
  color: var(--color-white);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.75rem;
  margin: auto;
  margin-top: 1.5rem;
}
.load-more-btn i {
  margin-left: 0.5rem;
}
.research__introduction p {
  margin-bottom: 1rem;
}
.research__introduction ul {
  margin-left: 1.5rem;
  list-style-type: disc;
  margin-bottom: 1rem;
}
.research__introduction li {
  margin-bottom: 0.5rem;
}