/* 公司介绍 */
.intro {
  padding: 2vw 13vw;
  background-image: url(../img/intro-bg.png);
  background-repeat: no-repeat;
  background-size: 26.88vw auto;
  background-position: 14vw 14vw;
  background-color: #f7f7f7;
}
.intro .intro-top {
  display: flex;
}
.intro .intro-left {
  width: 40%;
}
.intro .intro-right {
  width: 60%;
  line-height: 1.56vw;
  font-size: 0.83vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.intro .intro-right p {
  padding: 1vw 0px;
}
.intro .intro-title {
  font-size: 1.51vw;
  color: #ca2324;
}
.intro .intro-slogan {
  font-size: 2.6vw;
  margin-top: 2vw;
}
.intro .intro-button {
  display: block;
  width: 8.65vw;
  height: 2.5vw;
  line-height: 2.5vw;
  text-align: center;
  color: #fff;
  font-size: 0.83vw;
  background-color: #999999;
  margin-top: 3vw;
}
.intro .intro-statis {
  display: flex;
  margin-top: 4vw;
  margin-bottom: 2vw;
}
.intro .intro-statis-item {
  flex: 1;
  padding-left: 4vw;
}
.intro .intro-statis-item dt {
  font-size: 1.51vw;
  font-weight: bold;
}
.intro .intro-statis-item dd span {
  font-size: 3.93vw;
  color: #ca2324;
  font-weight: bold;
  position: relative;
}
.intro .intro-statis-item dd em {
  font-size: 1.56vw;
  position: absolute;
  top: 0;
  right: -1.56vw;
  font-style: normal;
  font-weight: normal;
}
.intro .intro-name {
  font-size: 1.88vw;
  font-weight: bold;
  padding: 1.25vw 0px;
  text-align: center;
}
.intro .intro-desc {
  font-size: 0.83vw;
  text-align: center;
  line-height: 2.08vw;
  margin-top: 2vw;
}
.intro .intro-video {
  display: block;
  width: 73.96vw;
  height: 32.24vw;
}

/* 品牌文化 */
.culture {
  padding: 4vw 13vw;
  background-color: #fff;
  position: relative;
}
.culture .culture-title {
  font-size: 1.88vw;
  line-height: 1.88vw;
  font-weight: bold;
}
.culture .culture-list {
  display: flex;
  flex-direction: column;
}
.culture .culture-item {
  margin-top: 2vw;
}
.culture .culture-item dt {
  height: 1.88vw;
  line-height: 1.88vw;
  display: inline-block;
  color: #fff;
  font-size: 0.83vw;
  background-color: #323232;
  padding: 0px 0.83vw;
}
.culture .culture-item dd {
  font-size: 0.83vw;
  color: #323232;
  margin-top: 1vw;
}
.culture .culture-img {
  width: 54.69vw;
  position: absolute;
  right: 0px;
  bottom: -4.5vw;
}

/* 解决方案 */
.solution {
  padding: 4vw 13vw;
  background-color: #f0f0f0;
  overflow: hidden;
}
.solution .solution-title {
  font-size: 1.88vw;
  line-height: 1.88vw;
  font-weight: bold;
}
.solution .solution-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 3vw;
}
.solution .solution-item {
  width: 10.57vw;
  height: 10.94vw;
  border: 1px solid #c0c0c0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.solution .solution-item > h4 {
  font-size: 1.04vw;
  font-weight: bold;
  margin-top: 1vw;
}
.solution .solution-item > h6 {
  font-size: 0.63vw;
  color: #666666;
  font-weight: normal;
  margin-top: 0.7vw;
}
.solution .solution-item > img {
  width: 3.13vw;
  height: 3.13vw;
  transition: transform 0.5s ease-in-out;
}
.solution .solution-item:hover > img {
  transform: rotate(360deg);
}

/* 服务理念 */
.service {
  padding: 6vw 13vw;
  background-image: url(../img/service-bg.png);
  background-repeat: no-repeat;
  background-size: cover;
}
.service .service-title {
  font-size: 1.88vw;
  line-height: 1.88vw;
  font-weight: bold;
  color: #ffffff;
}
.service .service-list {
  display: flex;
  flex-wrap: wrap;
  margin-top: 1vw;
}
.service .service-item {
  width: 33.33%;
  font-size: 0.73vw;
  color: #fff;
  margin-top: 2vw;
}

/* 荣誉资质 */
.honor {
  padding: 4vw 13vw;
  background-image: url(../img/honor-bg.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.honor .honor-title {
  font-size: 1.88vw;
  line-height: 1.88vw;
  font-weight: bold;
}
.honor .honor-list {
  display: flex;
  flex-wrap: wrap;
  margin-top: 2vw;
}
.honor .honor-item {
  width: 25%;
  padding-right: 2vw;
}
.honor .honor-item img {
  width: 100%;
}

/* 1000px */
@media screen and (max-width: 1000px) {
  /* 公司介绍 */
  .intro {
    padding: 3vw 5vw;
  }
  .intro .intro-left {
    display: none;
  }
  .intro .intro-right {
    width: 100%;
    line-height: calc(1.56vw * 4.5);
    font-size: calc(0.83vw * 4.5);
  }
  .intro .intro-statis-item {
    padding-left: 0px;
  }
  .intro .intro-statis-item dt {
    font-size: calc(1.51vw * 2);
    font-weight: bold;
  }
  .intro .intro-statis-item dd span {
    font-size: calc(3.93vw * 1.5) !important;
  }
  .intro .intro-statis-item dd em {
    font-size: calc(1.56vw * 1.5);
    right: calc(-1.56vw * 1.5);
  }
  .intro .intro-name {
    font-size: calc(1.88vw * 3);
    margin-bottom: 2vw;
  }
  .intro .intro-desc {
    font-size: calc(0.83vw * 4.5);
    line-height: calc(2.08vw * 4.5);
  }
  .intro .intro-video {
    width: 100%;
    height: auto;
  }

  /* 品牌文化 */
  .culture {
    padding: 5vw;
  }
  .culture .culture-title {
    font-size: calc(1.88vw * 3);
    line-height: calc(1.88vw * 3);
  }
  .culture .culture-item {
    margin-top: 4vw;
  }
  .culture .culture-item dt {
    height: calc(1.88vw * 4);
    line-height: calc(1.88vw * 4);
    font-size: calc(0.83vw * 4);
    padding: 0px calc(0.83vw * 4);
  }
  .culture .culture-item dd {
    font-size: calc(0.83vw * 4.5);
    margin-top: 4vw;
  }
  .culture .culture-img {
    display: none;
  }

  /* 解决方案 */
  .solution {
    padding: 5vw;
  }
  .solution .solution-title {
    font-size: calc(1.88vw * 3);
    line-height: calc(1.88vw * 3);
  }
  .solution .solution-list {
    margin-top: 5vw;
  }
  .solution .solution-item {
    width: calc(10.57vw * 4);
    height: calc(10.57vw * 4);
    margin-bottom: 5vw;
  }
  .solution .solution-item > h4 {
    font-size: calc(1.04vw * 4);
    margin-top: 1vw;
  }
  .solution .solution-item > h6 {
    font-size: calc(0.63vw * 4);
    margin-top: 0.7vw;
  }
  .solution .solution-item > img {
    width: calc(3.13vw * 4);
    height: calc(3.13vw * 4);
  }

  /* 服务理念 */
  .service {
    padding: 5vw;
  }
  .service .service-title {
    font-size: calc(1.88vw * 3);
    line-height: calc(1.88vw * 3);
  }
  .service .service-item {
    width: 100%;
    font-size: calc(0.73vw * 5);
  }
  .service .service-item:nth-child(3n + 1) {
    order: 1;
  }
  .service .service-item:nth-child(3n + 2) {
    order: 2;
  }
  .service .service-item:nth-child(3n + 3) {
    order: 3;
  }

  /* 荣誉资质 */
  .honor {
    padding: 5vw;
  }
  .honor .honor-title {
    font-size: calc(1.88vw * 3);
    line-height: calc(1.88vw * 3);
  }
  .honor .honor-list {
    margin-top: 5vw;
  }
  .honor .honor-item {
    width: 50%;
    padding-bottom: 2vw;
  }
}