.architecture {
  color: #fff;
  background: url(../images/background_3.png) #1b242d fixed;
  background-size: auto 100%;
  padding: 5rem 0 1rem 0;
}
.architecture .title-architecture {
  /* color: #c79c5d; */
  text-align: center;
  font-weight: 600;
  font-size: 40px;
  padding: 0 0 30px 0;
  background: -webkit-linear-gradient(135deg, #F1E075, #AE7F41);
  background: linear-gradient(to right, #F1E075 0%, #AE7F41 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-fill-color: transparent;
}
.architecture .box-architecture {
  margin-bottom: 5rem;
}
.architecture .text-architecture {
  margin-bottom: 6rem;
}
.architecture .item-architecture .item-title {
  margin-bottom: 2rem;
  position: relative;
}
.architecture .item-architecture .item-title h2 {
  font-size: 24px;
  font-weight: 600;
}
.architecture .item-architecture .item-title .line {
  content: "";
  width: 60px;
  position: absolute;
  height: 4px;
  bottom: -8px;
  /* background-color: #c79c5d; */
  background-image: linear-gradient(to right, #F1E075, #AE7F41);
}
.architecture .item-architecture .item-title:hover .line {
  animation: mymove 1s forwards;
}
@keyframes mymove {
  0% {
    width: 0px;
  }
  100% {
    width: 60px;
  }
}
.architecture .item-architecture a {
  display: block;
}

.architecture .item-architecture .item-img {
  height: 550px;
  width: 100%;
  background-size: cover;
  background-position: center;
  margin-bottom: 2rem;
  border-radius: 5px;
}
.architecture .item-architecture .item-btn {
  display: flex;
  justify-content: center;
}
.architecture .item-architecture .item-btn a {
  border: 1px solid #c79c5d;
  display: inline-block;
  color: #cdac58;
  background-color: #1b242d;
  padding: 9px 70px;
  font-weight: 600;
  border: 1px solid;
  border-image-slice: 1;
  border-image-source: linear-gradient(to right bottom, #F1E075, #AE7F41);
  background: linear-gradient(135deg, #AE7F41, #F1E075);
  background-image: linear-gradient(to right, #15324E, #071828);
}
.architecture .item-architecture .item-btn a:hover {
  background-color: #c79c5d;
  color: #fff;
}
/* RP*/
/* tablet */
@media screen and (min-width: 768px) and (max-width: 992px) {
  .architecture .title-architecture {
    font-size: 30px;
  }
  .architecture .item-architecture .item-img {
    height: 300px;
  }
  .architecture .item-architecture .item-title h2 {
    font-size: 16px;
  }
  .architecture .box-architecture {
    margin-bottom: 3rem;
  }
}
/* mobile */
@media screen and (max-width: 668px) {
  .architecture {
    font-size: 12px;
    padding: 4rem 0 1rem 0;
  }
  .architecture .text-architecture {
    margin-bottom: 2rem;
  }
  .architecture .title-architecture {
    font-size: 20px;
    padding: 0 0 20px 0;
  }
  .architecture .item-architecture .item-title h2 {
    font-size: 16px;
  }
  .architecture .box-architecture .item-architecture {
    padding-bottom: 2rem;
  }
  .architecture .box-architecture {
    margin-bottom: 0;
  }
}