@charset "utf-8";
/* CSS Document */
/**************************************************
	section_home
**************************************************/
/*---------- section_home --------------*/
.section_home {
  padding-top: 100px;
}
.section_home .primary_wrap {
  flex: 0 0 50%;
  margin-left: 20%;
}
.section_home .primary_wrap h1 {
  font-weight: 400;
  line-height: 53px;
  letter-spacing: 1.14px;
  font-size: 38px;
  margin-bottom: 32px;
  margin-top: 62px;
}
.section_home .primary_wrap h1 span {
  color: var(--primary_color);
}
.section_home .small_discript {
  font-family: "Inter", sans-serif;
  font-size: 11px;
  letter-spacing: 0.33px;
  margin-bottom: 62px;
}
.our_skill {
  margin-top: 218px;
}
.our_skill ul {
  display: flex;
  color: var(--primary_color);
}
.our_skill ul li {
  padding: 46px;
  border-left: 1px solid #e9cab1;
  position: relative;
  overflow: hidden;
}
.our_skill ul li::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  /* background-color: rgba(191, 152, 121); transform: translate(0,-100%) */
  transition: background-color 1s cubic-bezier(0.6, 0.25, 0, 1);
  z-index: -1;
}
.our_skill ul li a {
  position: relative;
  z-index: 2;
}
.our_skill ul li:hover::after {
  /*transform: translate(0,0);*/
  background-color: rgba(191, 152, 121, 0.7);
}
.our_skill ul li h2 {
  color: var(--primary_color);
  font-size: clamp(1rem, 1.8vw, 1.5rem);
  line-height: 24px; /* 187.5% */
  letter-spacing: 0.72px;
  font-weight: normal;
}
.our_skill ul li:hover h2 {
  color: #fdfdfd;
}
.our_skill ul li .sub_description {
  color: var(--primary_color);
  font-size: clamp(1rem, 1.8vw, 2rem);
  font-style: normal;
  font-weight: 400;
  line-height: 45px;
}
.our_skill ul li:hover .sub_description {
  color: #fdfdfd;
}
.our_skill ul li .icon {
  margin: 31px 0 65px;
}
.our_skill ul li .icon .icon_brand {
  background-color: #fff;
  color: #bf9879;
  border-radius: 100%;
  padding: 10px;
}
.our_skill ul li .description {
  font-size: 1rem;
  line-height: 1;
  color: #fdfdfd;
  line-height: normal;
}
.our_skill ul li .description_wrap {
  transform: translate(0, -30%);
  opacity: 0;
  transition: transform 1s;
}
.our_skill ul li:hover .description_wrap {
  transform: translate(0, 0);
  opacity: 1;
}
@media (max-width: 1500px) {
  .our_skill ul li {
    padding: 2%;
  }
}
@media (max-width: 1100px) {
  .our_skill ul li h2 {
    font-size: 16px;
  }
  .our_skill ul li .sub_description {
    font-size: 16px;
  }
  .our_skill ul li .icon {
    margin: 58px 0 30px;
  }
  .our_skill ul li .description_wrap {
    transform: translate(0, 0);
    opacity: 1;
    transition: transform 1s;
  }
  .our_skill ul li .icon .icon_brand {
    background-color: var(--primary_color);
    color: var(--white_color);
  }
  .our_skill ul li .description {
    color: var(--primary_color);
    font-size: 14px;
    line-height: 24px;
  }
}
@media (max-width: 821px) {
  .our_skill ul li h2 {
    font-size: 14px;
  }
  .our_skill ul li .sub_description {
    font-size: 14px;
  }
  .section_home .primary_wrap {
    flex: 0 0 100%;
    margin-left: auto;
  }
}
@media (max-width: 600px) {
  .section_home .primary_wrap h1 {
    font-size: 26px;
    margin-top: 50%;
    line-height: 1.3;
  }
  .our_skill ul {
    flex-direction: column;
  }
  .our_skill ul li .sub_description {
    border-bottom: 1px solid #e9cab1;
    padding-bottom: 3%;
    margin-bottom: 3%;
  }
  .our_skill ul li {
    margin-bottom: 10%;
  }
  .our_skill ul li .sub_description {
    line-height: 1.3;
  }
  .our_skill ul li .icon {
    position: absolute;
    right: 0;
    top: -7vh;
    margin: 0;
  }
}
/*---------- section_corporate --------------*/
.section_corporate {
  text-align: center;
  position: relative;
}
.section_corporate h2 {
  font-family: "Poppins", sans-serif;
  font-size: clamp(1rem, 5.5vw, 4rem);
  line-height: 120%;
  margin-bottom: 13px;
  color: #e9cab1;
}
.section_corporate .description_eng {
  font-family: "Poppins", sans-serif;
  font-size: 12px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
  letter-spacing: 0.36px;
  margin-bottom: 55px;
}
.section_corporate .description {
  color: #333;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
  letter-spacing: 0.8px;
}
@media (max-width: 992px) {
  .section_corporate {
    padding: 20% 0;
  }
}
@media (max-width: 600px) {
  .section_corporate h2 {
    font-size: 32px;
  }
  .section_corporate .description_eng {
    font-size: 10px;
  }
  .section_corporate .description {
    font-size: 12px;
  }
}
/*---------- section_project --------------*/
.section_project {
  margin-top: 146px;
}
.project_list {
  margin-bottom: 5%;
}
.project_list li {
  padding: 82px 0;
  min-height: 427px;
  position: relative;
  color: #333;
  overflow: hidden;
}

.project_list li:after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  opacity: 0;
  transition: opacity 1.5s cubic-bezier(0.6, 0.25, 0, 1);
  z-index: -1;
  background-color: transparent;
}
.project_list li:nth-child(1):after {
  background: url(../images/index/project_sy.png) no-repeat center center /
    cover;
}
.project_list li:nth-child(2):after {
  background: url(../images/index/project_jixiang.png) no-repeat center
    center/cover;
}
.project_list li:nth-child(3):after {
  background: url(../images/index/project_fet.png) no-repeat center center/cover;
}
.project_list li:hover {
  background-size: 100%;
  color: #fff;
}
.project_list li:hover:after {
  opacity: 1;
}
.project_list li .primary_wrap {
  flex: 0 0 52%;
}
.project_list li h3 {
  font-size: 25px;
  letter-spacing: 0.75px;
  font-weight: 500;
}
.project_list li .sub_description {
  flex: 0 0 50%;
  font-size: 18px;
  letter-spacing: 0.54px;
  font-weight: 500;
}
.project_list li .aside_warp .description {
  line-height: 28px; /* 175% */
  letter-spacing: 0.48px;
  margin-bottom: 21px;
}

.project_list li .button_wrap .btn_primary {
  background-color: #333;
  color: #fff;
}
.project_list li .button_wrap:hover .btn_primary {
  background-color: transparent;
  color: #fff;
  border: 1px solid #fff;
}
.project_list li .button_wrap .icon_brand {
  color: #333;
  background-color: #fff;
  border: 1px solid #333;
}
.project_list li .button_wrap:hover .icon_brand {
  color: #6a6968;
  background-color: #fff;
  border: 1px solid transparent;
}

.project_swiper{
    overflow: visible;
}
.project_swiper ul li {
  border-right: 1px solid #747474;
  border-bottom: 1px solid #747474;
  border-top: 1px solid #747474;
  padding: 0 0 1.5rem;
}
.project_swiper ul li a {
  cursor: default;
  pointer-events: none;
}
.project_swiper .project_logo {
  margin: 5px 0 0;
  height: 100px;
}
.project_swiper .project_logo img {
  object-fit: contain;
}
.project_swiper .project_name {
  font-size: 18px;
  text-align: center;
}
@media (max-width: 992px) {
  .project_list li {
    margin-bottom: 50px;
  }
  .project_list li .project_wrap {
    flex-direction: column;
    margin-bottom: 0;
  }
  .project_list li .aside_warp .description {
    margin-right: 30%;
  }
  .project_list li {
    padding-top: 0;
  }
  .project_list li .primary_wrap {
    margin-bottom: 126px;
    display: flex;
    align-items: center;
  }
  .project_list li:after {
    opacity: 1;
    top: 70px;
  }
  .project_list li h3,
  .project_list li:hover h3 {
    color: #333;
    font-weight: 400;
    font-size: 20px;
  }
  .project_list li .sub_description,
  .project_list li .sub_description:hover {
    color: #333;
    font-weight: 400;
    font-size: 20px;
    padding-left: 8px;
    margin-left: 8px;
    border-left: 1px solid #333;
  }
  .project_list li .aside_warp .description {
    color: #fdfdfd;
  }
  .project_list li .aside_warp .button_wrap {
    margin-left: auto;
    width: fit-content;
    margin-right: 10%;
  }
  .project_swiper .project_name {
    margin-bottom: 10px;
  }
}

@media (max-width: 821px) {
  .project_list li:after {
    opacity: 1;
    top: 0px;
  }
  .project_list .description {
    display: none;
  }
  .project_list li {
    padding: 5% 0;
    margin-bottom: 0;
  }
  .project_list li h3,
  .project_list li:hover h3 {
    color: #fdfdfd;
  }
  .project_list li .sub_description,
  .project_list li .sub_description:hover {
    color: #fdfdfd;
  }
  .project_list li .primary_wrap {
    flex: 0 0 100%;
    margin-bottom: 0;
  }
}
@media (max-width: 600px) {
  .project_list li .aside_warp {
    position: absolute;
    right: 5%;
    bottom: 10%;
    left: 0;
  }
  .project_list li .primary_wrap {
    margin-left: 5%;
  }
  .project_list li {
    min-height: 27vh;
  }
  .project_list li h2 {
    font-size: 1rem;
  }
  .project_list li .sub_description {
    font-size: 1rem;
  }
  .project_swiper .project_logo {
    height: 70px;
  }
  .project_swiper .project_name {
    font-size: 0.9rem;
    margin-bottom: 10px;
  }
}
/*---------- section_news --------------*/
.news_list li {
  margin-bottom: 65px;
  padding-bottom: 65px;
  border-bottom: 1px solid #bf9879;
}
.news_list li:nth-child(1) .news_img {
  flex: 0 0 500px;
}
.news_list li .news_img {
  flex: 0 0 400px;
  margin-right: 65px;
}
.news_list li .news_content .news_date {
  color: var(--second_color);
  margin-bottom: 36px;
  font-size: 18px;
  font-weight: 500;
}
.news_list li .news_content h3 {
  color: var(--primary_color);
  margin-bottom: 8px;
  font-weight: 400;
  font-size: 1.5em;
  margin-block-start: 0.83em;
  margin-block-end: 0.83em;
}

.news_list li .news_content .article {
  font-weight: 400;
  line-height: 25px; /* 156.25% */
  letter-spacing: 0.48px;
  color: var(--second_color);
  margin-bottom: 35px;
}
/* .news_list li .news_content .btn_second{} */
@media (max-width: 821px) {
  .news_list li:nth-child(1) .news_img {
    flex: 0 0 318px;
  }
  .news_list li .news_img {
    flex: 0 0 318px;
  }
}
@media (max-width: 600px) {
  .news_list li .display_flex {
    flex-direction: column;
  }
  .news_list li .news_img {
    flex: inherit;
    width: 100%;
  }
  .news_list li:nth-child(1) .news_img {
    flex: inherit;
    width: 100%;
  }
  .news_list .primary_img_box {
    border-radius: 5px;
  }
  .news_list li .news_content .news_date {
    font-size: 14px;
    margin-top: 5%;
    margin-bottom: 3%;
  }
  .news_list li .news_content .article {
    font-size: 14px;
  }
  .news_list li:last-child {
    margin-bottom: 0;
  }
}

/*---------- .section_join --------------*/
.section_join .article {
  margin-bottom: 53px;
}
.section_join .button_wrap:hover .btn_primary {
  background-color: #fff;
  color: var(--primary_color);
}
.section_join .button_wrap:hover .icon_brand {
  background-color: var(--primary_color);
  color: #fff;
}
@media (max-width: 991px) {
  .section_join {
    padding-bottom: 5%;
  }
}
@media (max-width: 600px) {
  .section_join {
    padding-bottom: 10%;
  }
}