.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background: #7ba1be;
}


.hero-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;

  /* 슬라이드 진입 시 살짝 축소 */
  transform: scale(1.05);
  transition: transform 6s ease;
  will-change: transform;
}

.hero-slide.swiper-slide-active .hero-bg {
  transform: scale(1);
}


/* 첫 번째 비주얼 이미지 */
.hero-slide:first-child .hero-bg {
  width: 140%;
  height: 183%;
  left: -22%;
  top: -41%;
}

.hero-shade {
  position: absolute;
  inset: 0;

  background:
    linear-gradient(
      180deg,
      transparent,
      rgba(0, 0, 0, 0.3)
    ),
    rgba(0, 17, 44, 0.1);
}


.hero-tint {
  position: absolute;
  inset: 0;
  background: rgba(85, 141, 177, 0.5);
}

.hero-product {
  position: absolute;

  width: 71.65%;
  height: 93.79%;

  left: 14.18%;
  top: 4.3%;

  object-fit: contain;
}


.hero-copy {
  position: absolute;
  left: 50%;
  bottom: 96px;
  color: #fff;
  opacity: 0;
  transform: translate3d(-50%, 60px, 0);
  transition:    opacity 0.8s ease,    transform 1s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
  -webkit-transition:    opacity 0.8s ease,    transform 1s cubic-bezier(0.22, 1, 0.36, 1);
  -moz-transition:    opacity 0.8s ease,    transform 1s cubic-bezier(0.22, 1, 0.36, 1);
  -ms-transition:    opacity 0.8s ease,    transform 1s cubic-bezier(0.22, 1, 0.36, 1);
  -o-transition:    opacity 0.8s ease,    transform 1s cubic-bezier(0.22, 1, 0.36, 1);
}


/* 활성 슬라이드 */
.hero-slide.swiper-slide-active .hero-copy {
  opacity: 1;

  transform: translate3d(-50%, 0, 0);

  transition-delay: 0.3s;
}

.hero-copy h1,
.hero-copy h2 {
  font-size: 80px;
  font-weight: 600;
  line-height: 1.2;
}


.hero-copy p {
  margin-top: 50px;
  font-size: 30px;
  font-weight: 600;
  line-height: 1.5;
  opacity: 0.9;
}


.hero-copy small {
  position: absolute;

  right: 0;
  bottom: 0;
  font-size: 15px;
  transform: translateY(5px);
}
.main-gradient {
  padding: 220px 0;
  background: linear-gradient(0deg, #fff 6%, #b4d6ff 54%, #fff 73%)
}

.product {
  height: 680px;
  display: flex;
  background: #fff;
  gap:60px
}
.product .inner{
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  height: 100%;
    padding-left: var(--side);
  display: flex;
    gap:60px
}
.product-copy {
  width: 500px;
  padding-top: 100px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 50px;
  flex: 0 0 500px
}

.product-copy h2 {
  margin-top: 40px;
  font-size: 50px;
  line-height: 1.2
}

.product-actions {
  display: flex;
  flex-direction: column;
  gap: 100px
}

.arrow-buttons {
  display: flex;
  gap: 10px
}

.arrow {
  width: 68px;
  height: 68px;
  border: 0;
  background: none;
  font-size: 40px;
  cursor: pointer
}

.arrow.prev:hover span img {
  content: url(/static/img/icon/left-b.png);
}
.arrow.next:hover span img {
  content: url(/static/img/icon/right-b.png);
}


.product-stage {
  height: 680px;
  min-width: 0;
  flex: 1;
  border-radius: 50px 0 0 50px;
  overflow: hidden;
  -webkit-border-radius: 50px 0 0 50px;
  -moz-border-radius: 50px 0 0 50px;
  -ms-border-radius: 50px 0 0 50px;
  -o-border-radius: 50px 0 0 50px;
}

.product-track {
  height: 100%;
  position: relative;
  overflow: hidden;
}

.product-track img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: translateX(8%);
  transition: opacity .55s, transform .65s
}

.product-track img.is-active {
  opacity: 1;
  transform: none
}

.business {
  padding-top: 300px
}

.section-heading {
  text-align: center
}

.section-heading h2 {
  font-size: 50px;
  line-height: 1.3;
  margin-top: 30px
}

.business-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 80px
}

.business-card {
  height: 400px;
  border-radius: 30px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center
}

.business-card:after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 29, 69, .2)
}

.business-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s
}

.business-card:hover img {
  transform: scale(1.04)
}

.business-card span {
  position: absolute;
  z-index: 1;
  color: #fff;
  font-size: 33px;
  font-weight: 700;
  opacity: .8
}

.company-shell {
  padding: 280px 40px 0
}

.company-panel {
  max-width: 1840px;
  height: 2178px;
  margin: auto;
  padding: 250px 160px;
  border-radius: 40px;
  color: #fff;
  background: linear-gradient(rgba(0, 24, 64, .94), rgba(0, 24, 64, .94)), url('/static/img/nature-bg.png') center/cover
}

.company-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 160px
}

.company-head h2 {
  font-size: 80px
}

.more-button--light {
  border-color: rgba(255, 255, 255, .25);
  color: #fff
}

.company-row {
  display: grid;
  grid-template-columns: 1100px 1fr;
  gap: 100px;
  margin-bottom: 160px
}

.company-row--reverse {
  grid-template-columns: 1fr 1100px;
  margin-bottom: 0;
}

.company-photo {
  height: 650px;
  border-radius: 30px;
  overflow: hidden
}

.company-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover
}

.company-text {
  padding-top: 100px
}

.company-text h3 {
  font-size: 40px;
  line-height: 1.4
}

.company-text p {
  margin-top: 40px;
  font-size: 30px;
  line-height: 1.55;
  opacity: .8
}
.company-text p a:hover{
  color:#87B8FF ;
}

.news {
  padding-top: 0;
  padding-bottom: 150px;
}

.news-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 80px;
}

.news-head h2 {
  margin-top: 30px;
  font-size: 80px;
  color: #111;
  font-weight: 500
}


/* news  */
.news-list {
    width: 100%;
}

.news-list .swiper-wrapper {
    align-items: stretch;
    overflow: visible;
}
.news .swiper{
  overflow: visible;
}


.news-card {
    height: auto;
}

.news-card img {
    display: block;
    width:500px;
    aspect-ratio: 500 / 350;
    object-fit: cover;
    border-radius: 16px;
}

.news-card h3 {
    margin-top: 26px;
    font-size: 22px;
    font-weight: 700;
}

.news-card p {
    margin-top: 12px;
    font-size: 16px;
    line-height: 1.5;
}

.news-card a {
    display:block;
    margin-top: 26px;
    color: #111;
font-size: 13px;
font-style: normal;
font-weight: 600;
line-height: normal;
}
.news-card a span{
  padding-left: 5px;
  display: inline-block;
}
.nature {
  width: 100%;
  height: 700px;
  border-radius: 30px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-align: center;
  margin-bottom: 150px;
}
.nature .inner{
  max-width: 1840px;
  padding:  0 40px;
  height: 100%;
  width: 100%;
  background: url(/static/img/nature.png) no-repeat;
  background-size: cover;
  display: flex
  ;
  justify-content: center;
  align-items: center;
    border-radius: 30px;
}
.nature h2 {
  font-size: 80px;
  line-height: 1
}

.nature p {
  font-size: 33px;
  margin-top: 40px;
  opacity: .9
}

@media(max-width:1400px) {

  .hero,
  .hero-slide {
    height: 760px
  }

  .hero-copy h1,
  .hero-copy h2 {
    font-size: 60px
  }

  .hero-copy p {
    font-size: 24px
  }

  .product-copy {
    width: 420px;
    flex-basis: 420px
  }

  .company-panel {
    height: auto;
    padding: 150px 100px
  }

  .company-row,
  .company-row--reverse {
    grid-template-columns: 2fr 1fr
  }

  .company-row--reverse {
    grid-template-columns: 1fr 2fr
  }

  .company-photo {
    height: 520px
  }
}

@media(max-width:780px) {
  .product{
    padding-left:20px;
  }

  .hero,
  .hero-slide {
    height: 720px
  }

  .hero-slide:first-child .hero-bg {
    inset: 0;
    width: 100%;
    height: 100%;
    object-position: center
  }

  .hero-product {
    width: 110%;
    left: -5%
  }

  .hero-copy {
    bottom: 60px
  }

  .hero-copy h1,
  .hero-copy h2 {
    font-size: 38px
  }

  .hero-copy p {
    font-size: 18px;
    margin-top: 28px
  }

  .hero-copy br {
    display: none
  }

  .hero-copy small {
    position: static;
    display: block;
    margin-top: 24px;
    transform: none
  }

  .main-gradient {
    padding: 110px 0
  }

  .product {
    height: auto;
    padding-left: 24px;
    display: block
  }

  .product-copy {
    width: auto;
    height: 360px;
    padding-top: 50px
  }

  .product-copy h2 {
    font-size: 36px;
    margin-top: 10px;
  }

  .product-actions {
    gap:0;
  }

  .product-stage {
    height: 420px;
    border-radius: 30px 0 0 30px  ;
    -webkit-border-radius: 30px 0 0 30px;
    -moz-border-radius: 30px 0 0 30px;
    -ms-border-radius: 30px 0 0 30px;
    -o-border-radius: 30px 0 0 30px;
}

  .business {
    padding-top: 140px
  }

  .eyebrow {
    font-size: 22px
  }

  .section-heading h2 {
    font-size: 34px;
    margin-top: 10px;

  }
  .section-heading h2 br{
    display: none;
  }
  .business-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 50px
  }

  .business-card {
    height: 300px
  }

  .company-shell {
    padding: 120px 16px 0
  }

  .company-panel {
    padding: 80px 24px;
    border-radius: 24px
  }

  .company-head h2 {
    font-size: 45px
  }

  .company-head {
    margin-bottom: 70px
  }

  .company-head .more-button {
    display: none
  }

  .company-row,
  .company-row--reverse {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 80px
  }

  .company-row--reverse {
    flex-direction: column-reverse
  }

  .company-photo {
    width: 100%;
    height: 350px
  }

  .company-text {
    padding: 0
  }

  .company-text h3 {
    font-size: 30px
  }

  .company-text p {
    font-size: 22px
  }

  .news {
    padding-top: 0
  }

  .news-head h2 {
    font-size: 36px;
    margin-top: 10px;
  }

  .news-head .more-button {
    display: none
  }

  .news-list {
    gap: 20px;
    margin-top: 50px;
    overflow-x: auto;
    width: calc(100vw - 24px);
    padding-bottom: 20px
  }

  .news-card {
    width: 300px
  }

  .news-card>img {
    width: 100%;
    height: auto;
  }

  .news-card h3 {
    font-size: 23px
  }

  .news-card p {
    font-size: 17px
  }

  .nature {
    height: 480px;
    margin: 0;
    padding: 0 20px;
    margin-bottom: 80px;
  }

  .nature h2 {
    font-size: 34px;
    line-height: 1.1
  }

  .nature p {
    font-size: 22px
  }

  .contact-grid {
    font-size: 15px
  }

  .copyright {
    font-size: 14px
  }
}