.header-wrap {
  position: fixed;
  top: 0;
  left: 0;
  background: none;
}
.header-wrap.active {
  background: rgba(0, 0, 0, 0.2);
}
.header-wrap.active .header .mobile-btn span {
  background: #fff;
}
.header-wrap .white-bg {
  display: none;
}

.header {
  color: #fff;
}
.header .lang .fi > img {
  content: url("../img/common/lang-w.svg");
}
.header .mobile-btn span {
  background: #fff;
}

.swiper {
  height: 100vh;
}

.swiper-slide {
  overflow: hidden;
}
.swiper-slide .slide {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  transform: scale(1.2);
  -webkit-transform: scale(1.2);
  -moz-transform: scale(1.2);
  -ms-transform: scale(1.2);
  -o-transform: scale(1.2);
  transition: all 1s;
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  -ms-transition: all 1s;
  -o-transition: all 1s;
}
.swiper-slide .slide.slide2 {
  background: url("../img/main/slide1.png") no-repeat center;
  background-size: cover;
}
.swiper-slide .slide.slide3 {
  background: url("../img/main/slide2.png") no-repeat center;
  background-size: cover;
}
.swiper-slide .slide.slide4 {
  background: url("../img/main/slide3.png") no-repeat center;
  background-size: cover;
}
.swiper-slide.swiper-slide-active .slide {
  transform: scale(1);
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
  transition: all 1s;
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  -ms-transition: all 1s;
  -o-transition: all 1s;
}

.tool {
  position: absolute;
  z-index: 999;
  bottom: 23.203704%;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 146rem;
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -o-transform: translateX(-50%);
}
.tool .tool-box {
  width: 15rem;
  height: 2.6rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.tool .tool-box .swiper-button-prev,
.tool .tool-box .swiper-button-next {
  position: static;
  width: 1.4rem !important;
  height: 2.6rem;
  margin-top: 0;
  opacity: 0.3;
}
.tool .tool-box .swiper-button-prev:hover,
.tool .tool-box .swiper-button-next:hover {
  opacity: 1;
}
.tool .tool-box .swiper-button-prev {
  background: url("../img/main/prev.png") no-repeat left;
  background-size: cover;
}
.tool .tool-box .swiper-button-next {
  background: url("../img/main/next.png") no-repeat right;
  background-size: cover;
}
.tool .tool-box .swiper-pagination {
  position: static;
  font-size: 3rem;
  color: rgba(255, 255, 255, 0.3);
}
.tool .tool-box .swiper-pagination .swiper-pagination-current {
  font-weight: 800;
  color: white;
}

.txt-wrap {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 100%;
  max-width: 154rem;
  padding: 0 4rem;
  margin: 0 auto;
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -o-transform: translateX(-50%);
}

.sec-tit {
  position: relative;
  display: flex;
  height: 18rem;
  margin-top: 20.87037%;
  overflow: hidden;
}
.sec-tit > span {
  display: flex;
  align-items: end;
  position: absolute;
  top: 100%;
  height: 100%;
  width: 100%;
  font-size: 8rem;
  color: #fff;
  line-height: 9rem;
}

.desc {
  position: relative;
  width: 100%;
  height: 11.5rem;
  display: block;
  margin-top: 7.5rem;
  overflow: hidden;
}
.desc > span {
  display: block;
  position: absolute;
  top: 100%;
  width: 100%;
  font-size: 2.2rem;
  line-height: 4rem;
  color: #fff;
  font-weight: 700;
  opacity: 0.7;
  letter-spacing: -0.1rem;
}

.swiper-slide-active .sec-tit > span {
  top: 0;
  color: #fff;
  transition: top 1s 0.5s;
  -webkit-transition: top 1s 0.5s;
  -moz-transition: top 1s 0.5s;
  -ms-transition: top 1s 0.5s;
  -o-transition: top 1s 0.5s;
}
.swiper-slide-active .desc > span {
  top: 0;
  color: #fff;
  transition: top 1s 1s;
  -webkit-transition: top 1s 1s;
  -moz-transition: top 1s 1s;
  -ms-transition: top 1s 1s;
  -o-transition: top 1s 1s;
}

@media all and (max-width: 85.375rem) {
  .tool {
    padding-left: 4rem;
    bottom: 22.3rem;
  }
  .txt-wrap {
    padding-left: 4rem;
  }
  .sec-tit {
    height: 16.2rem;
    margin-top: 18.5rem;
  }
  .sec-tit > span {
    font-size: 6rem;
    line-height: 1.5;
  }
  .desc {
    height: 11.5rem;
    margin-top: 5.5rem;
  }
  .desc > span {
    font-size: 1.8rem;
    line-height: 1.6;
  }
}
@media all and (max-width: 64rem) {
  .tool {
    padding-left: 4rem;
    bottom: 21.3rem;
  }
  .txt-wrap {
    padding-left: 4rem;
  }
  .sec-tit {
    height: 14.2rem;
    margin-top: 20.5rem;
  }
  .sec-tit > span {
    font-size: 5rem;
  }
  .desc {
    height: 8rem;
    margin-top: 4.5rem;
  }
  .desc > span {
    font-size: 1.7rem;
  }
  .desc > span br {
    display: none;
  }
}
@media all and (max-width: 63.9375rem) {
  .tool {
    bottom: 43.3rem;
  }
  .tool .tool-box .swiper-pagination {
    font-size: 2rem;
  }
  .txt-wrap {
    padding: 0 4rem;
  }
}
@media all and (max-width: 47.9375rem) {
  .tool {
    bottom: 17.3rem;
    padding-left: 2rem;
  }
  .tool .tool-box .swiper-pagination {
    font-size: 1.8rem;
  }
  .txt-wrap {
    padding: 0 2rem;
  }
  .sec-tit {
    height: 10.2rem;
    margin-top: 15.5rem;
  }
  .sec-tit > span {
    font-size: 3.6rem;
  }
  .desc {
    height: 18rem;
    margin-top: 3rem;
  }
  .desc > span {
    font-size: 1.6rem;
  }
}