.main {
  height: 100%;
}
.main .slide {
  text-align: center;
  color: var(--white-color);
}
.main .slide .inner {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-flow: column;
}
.main .slide .video-wrap {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
}
.main .slide .video-wrap video {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.main .slide2 {
  background: url("/assets/images/main/bg_visual2.jpg") 50% 50%/cover no-repeat;
  text-align: center;
  color: var(--white-color);
}
.main .slide2 .inner {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-flow: column;
}
.main .slide2 ul {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.6rem;
  width: 100%;
  margin-top: 6.4rem;
}
.main .slide2 ul li {
  flex: 1;
}
.main .slide2 ul li a {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
}
.main .slide2 ul li strong {
  position: absolute;
  top: 4.4rem;
  right: 4rem;
  left: 4rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 3.6rem;
  text-align: left;
  color: var(--white-color);
}
.main .slide2 ul li strong::after {
  background-color: var(--white-color);
  -webkit-mask-image: url("/assets/images/icons/icon_arrow_support.svg");
          mask-image: url("/assets/images/icons/icon_arrow_support.svg");
  -webkit-mask-position: 50% 50%;
          mask-position: 50% 50%;
  -webkit-mask-size: cover;
          mask-size: cover;
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  content: "";
  width: 4rem;
  height: 4rem;
}
.main .slide3 {
  background: url("/assets/images/main/bg_visual3.jpg") 50% 50%/cover no-repeat;
  text-align: center;
  color: var(--white-color);
}
.main .slide3 .inner {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-flow: column;
}
.main .slide3 .swiper {
  width: 100%;
  margin-top: 6.4rem;
  overflow: visible;
}
.main .slide3 .swiper-btns {
  margin-top: 3.2rem;
}
.main .slide3 .swiper-btns .white {
  font-weight: 600;
}
.main .slide3 .desc {
  position: absolute;
  top: 3.958vw;
  right: 3.802vw;
  left: 3.802vw;
  display: flex;
  flex-flow: column;
  width: auto;
  text-align: left;
}
.main .slide3 .desc strong {
  font-size: 3.6rem;
}
.main .slide3 .desc span {
  margin-top: 2.4rem;
}
.main .slide3 .desc .btn-wrap {
  justify-content: flex-start;
  margin-top: 3.333vw;
}
.main .slide4 {
  background: url("/assets/images/main/bg_visual4.jpg") 50% 50%/cover no-repeat;
  text-align: center;
  color: var(--white-color);
}
.main .slide4 .inner {
  display: flex;
  flex-flow: column;
  padding-top: 11.2rem;
  padding-bottom: 8rem;
}
.main .slide4 .subject {
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 2.4rem;
  letter-spacing: -0.03rem;
  color: var(--white-color);
}
.main .slide4 .partner-wrap {
  position: absolute;
  bottom: 8rem;
  left: 0;
}
.main .swiper-pagination-vertical.swiper-pagination-bullets,
.main .swiper-vertical > .swiper-pagination-bullets {
  right: 3rem;
}
.main .swiper-pagination-bullet {
  margin: 1rem 0 !important;
  background: var(--white-color);
  transition: all 500ms ease;
}
.main .swiper-pagination-bullet-active {
  height: 2.6rem;
  margin: 1.4rem 0 !important;
  border-radius: 1rem;
  background: var(--primary-color);
}

@media screen and (min-width: 1921px) {
  .main .slide3 .desc {
    position: absolute;
    top: 7.6rem;
    right: 7.3rem;
    left: 7.3rem;
  }
  .main .slide3 .desc .btn-wrap {
    margin-top: 6.4rem;
  }
}
@media screen and (max-width: 1024px) {
  .main .slide3 .desc .btn-wrap {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    justify-content: flex-end;
    margin-top: 0;
  }
}
@media screen and (max-width: 768px) {
  .main .slide {
    text-align: left;
  }
  .main .slide .inner {
    justify-content: flex-start;
    padding: 8.8rem 2rem 4rem;
  }
  .main .slide2 ul {
    flex-flow: column;
    margin-top: 3.2rem;
  }
  .main .slide2 ul li strong {
    top: 2.4rem;
    left: 2rem;
    font-size: 1.8rem;
  }
  .main .slide2 ul li strong::after {
    width: 2rem;
    height: 2rem;
  }
  .main .slide2 .scroll-down {
    display: none;
  }
  .main .slide3 .swiper {
    margin-top: 3.2rem;
  }
  .main .slide3 .swiper-btns {
    margin-top: 1.6rem;
  }
  .main .slide3 .desc {
    top: 2.4rem;
    left: 2rem;
    right: 2rem;
  }
  .main .slide3 .desc strong {
    font-size: 2rem;
  }
  .main .slide3 .desc span {
    margin-top: 1.6rem;
  }
  .main .slide3 .desc .btn-wrap {
    position: static;
    justify-content: flex-start;
    margin-top: 3.2rem;
    transform: none;
  }
  .main .slide3 .desc .btn-wrap .btn {
    padding: 0.6rem 1.2rem;
  }
  .main .slide3 .scroll-down {
    display: none;
  }
  .main .slide4 .subject {
    margin-bottom: 0.8rem;
    font-size: 1.6rem;
  }
  .main .slide4 .scroll-down {
    display: none;
  }
  .main .slide4 .partner-wrap {
    bottom: 5.6rem;
  }
  .main .slide4 .partner-wrap [data-img-name=db] {
    width: 11.4rem;
  }
  .main .slide4 .partner-wrap [data-img-name=db2] {
    width: 8.3rem;
  }
  .main .slide4 .partner-wrap [data-img-name=sktelecom] {
    width: 10.6rem;
  }
  .main .slide4 .partner-wrap [data-img-name=skgas] {
    width: 5.3rem;
  }
  .main .slide4 .partner-wrap [data-img-name=kb] {
    width: 15.2rem;
  }
  .main .slide4 .partner-wrap [data-img-name=future] {
    width: 17.9rem;
  }
  .main .slide4 .partner-wrap [data-img-name=pufon] {
    width: 13.6rem;
  }
  .main .slide4 .partner-wrap [data-img-name=nh] {
    width: 17.1rem;
  }
  .main .slide4 .partner-wrap [data-img-name=hyundai] {
    width: 13.1rem;
  }
  .main .slide4 .partner-wrap [data-img-name=heungkuk] {
    width: 15.8rem;
  }
  .main .slide4 .partner-wrap [data-img-name=lgu] {
    width: 13.5rem;
  }
  .main .slide4 .partner-wrap [data-img-name=sgi] {
    width: 17.9rem;
  }
  .main .slide4 .partner-wrap [data-img-name=samsung] {
    width: 11rem;
  }
  .main .slide4 .partner-wrap [data-img-name=kb2] {
    width: 17.3rem;
  }
  .main .slide4 .partner-wrap [data-img-name=samsungfire] {
    width: 11.3rem;
  }
  .main .slide4 .partner-wrap [data-img-name=krx] {
    width: 23.5rem;
  }
  .main .slide4 .partner-wrap [data-img-name=krx2] {
    width: 18rem;
  }
  .main .slide4 .partner-wrap [data-img-name=kmb] {
    width: 14.3rem;
  }
  .main .slide4 .partner-wrap [data-img-name=lina] {
    width: 13.1rem;
  }
  .main .slide4 .partner-wrap [data-img-name=hana] {
    width: 12.3rem;
  }
  .main .slide4 .partner-wrap [data-img-name=carrot] {
    width: 14.3rem;
  }
  .main .slide4 .partner-wrap [data-img-name=daeshin] {
    width: 10.9rem;
  }
  .main .slide4 .partner-wrap [data-img-name=shinhan] {
    width: 12rem;
  }
}