.projects_banner {
  max-width: 256rem;
  margin: 0 auto;
  color: #fff;
}
.projects_banner .flex {
  height: 100vh;
  min-height: max-content;
  max-height: 65rem;
  padding: 8.4rem 0;
}
.projects_banner .head {
  padding-top: 2.272727%;
}
.projects_banner .head h1 {
  font-size: 5rem;
}
.projects_main {
  padding: 4.8rem 0;
}
.projects_main .nav_box {
  margin: 0 auto 6rem;
}
.projects_main .list ul {
  gap: 3rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.projects_main .list ul .active a .info,
.projects_main .list ul a:hover .info {
  opacity: 1;
}
.projects_main .list ul a {
  display: block;
  position: relative;
  border-radius: 1.8rem;
  overflow: hidden;
}
.projects_main .list ul a:hover img {
  transform: scale(1.03);
}
.projects_main .list ul .img {
  border-radius: 1.8rem;
  padding-bottom: 109.52381%;
}
.projects_main .list ul .info {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  color: #fff;
  opacity: 0;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  padding: 7.142857% 8.571429% 8.571429%;
  background: linear-gradient(180deg, rgba(137, 153, 245, 0) 0%, #458DF2 100%);
}
.projects_main .list ul .arrow {
  width: 6.4rem;
  height: 6.4rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #fff;
  margin-left: auto;
  margin-bottom: auto;
  transition: all 0.3s;
}
.projects_main .list ul .arrow::after {
  content: '';
  display: block;
  width: 22%;
  height: 22%;
  transition: all 0.3s;
  background: url(../img/arrow-tr-b.svg) no-repeat center / contain;
}
.projects_main .list ul .arrow:hover {
  transform: scale(1.1) rotate(45deg);
  background-color: var(--primary);
}
.projects_main .list ul .arrow:hover::after {
  filter: contrast(0) brightness(2);
}
.projects_main .list ul .title {
  font-weight: 600;
  font-size: 2.4rem;
  line-height: 3.4rem;
  margin: 0.6rem 0;
}
.projects_main .list ul .desc {
  color: #F2F2F2;
}
.projects_main .list .navigation .nav-links {
  justify-content: center;
}
@media screen and (max-width: 768px) {
  .projects_banner .flex {
    height: 30vh;
    padding: 50px 0;
  }
  .projects_banner .head {
    padding: 0;
  }
  .projects_banner .head h1 {
    font-size: 25px;
    line-height: 1.3;
  }
  .projects_main {
    padding: 30px 0 50px;
  }
  .projects_main .nav_box {
    margin-bottom: 30px;
  }
  .projects_main .list ul {
    gap: 15px;
  }
  .projects_main .list ul a {
    border-radius: 10px;
  }
  .projects_main .list ul .img {
    border-radius: 10px;
  }
  .projects_main .list ul .info {
    opacity: 1;
    padding: 15px;
  }
  .projects_main .list ul .arrow {
    width: 40px;
    height: 40px;
  }
  .projects_main .list ul .title {
    font-size: 16px;
    line-height: 1.3;
  }
}
@media screen and (max-width: 576px) {
  .projects_main .list ul {
    gap: 10px;
    grid-template-columns: 1fr 1fr;
  }
}