.solution_banner {
  background: url(../img/solution-banner.webp) no-repeat bottom center / cover;
}
.solution_banner .flex {
  min-height: min(calc(100vh - 250px), 1080px);
}
.solution_banner .head {
  color: #fff;
  padding-bottom: 12.787%;
}
.solution_banner .head span {
  opacity: 0.75;
  text-transform: uppercase;
  font-size: 18px;
  color: white;
}
.solution_banner .head h1 {
  font-size: 56px;
  font-weight: 900;
  line-height: 66px;
  letter-spacing: 3px;
  margin-top: 30px;
}
.solution_nav {
  background-color: #212121;
  height: 117px;
}
.solution_nav .content {
  max-width: 1764px;
}
.solution_nav .solution_nav_swiper {
  padding: 6px 0;
  transform: translateY(-6px);
  overflow: hidden;
}
.solution_nav .solution_nav_swiper .swiper-slide {
  position: relative;
  width: 251px;
  margin-right: 1px;
}
.solution_nav .solution_nav_swiper .swiper-slide::after {
  content: '';
  display: block;
  width: 1px;
  height: 117px;
  background-color: rgba(255, 255, 255, 0.2);
  position: absolute;
  right: -1px;
  top: 50%;
  transform: translateY(-50%);
}
.solution_nav .solution_nav_swiper .swiper-slide:last-child::after {
  display: none;
}
.solution_nav .solution_nav_swiper a {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  height: 117px;
  color: #fff;
  font-size: 20px;
  font-weight: 600;
  line-height: 2rem;
  padding: 12px;
  position: relative;
  z-index: 2;
}
.solution_nav .solution_nav_swiper a::after {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background-image: var(--btnbg_gradient);
  transition: all 0.3s;
  opacity: 0;
  position: absolute;
  z-index: -1;
  left: 0;
  top: 50%;
  border-radius: 4px;
  transform: translateY(-50%);
}
.solution_nav .solution_nav_swiper a:hover::after {
  opacity: 1;
  height: calc(100% + 12px);
}
.solution_nav .solution_nav_swiper .active a::after {
  opacity: 1;
  height: calc(100% + 12px);
}
.solution_intro {
  padding: 184px 0 95px;
}
.solution_intro .head {
  flex: 1;
  max-width: 582px;
}
.solution_intro .head .subtitle {
  color: #029df7;
  font-size: 18px;
  display: block;
  text-transform: uppercase;
}
.solution_intro .head h2 {
  color: #212121;
  font-size: 3rem;
  font-weight: 900;
  line-height: 62px;
  margin-top: 24px;
}
.solution_intro .head p {
  color: #161616;
  font-size: 17px;
  line-height: 26px;
  margin-top: 42px;
}
.solution_intro .head ul {
  margin-top: 65px;
  display: grid;
  gap: 2rem 6.873%;
  grid-template-columns: repeat(2, 1fr);
}
.solution_intro .head ul li {
  padding-left: 50px;
  position: relative;
  color: #161616;
}
.solution_intro .head ul li::before {
  content: '';
  display: block;
  width: 2rem;
  height: 2rem;
  background: url(../img/gou-yuan.svg) no-repeat center / contain;
  position: absolute;
  left: 0;
  top: 0;
}
.solution_intro .head ul li strong {
  display: block;
  font-size: 24px;
  font-weight: 900;
  line-height: 2rem;
  margin-bottom: 6px;
}
.solution_intro .head ul li span {
  opacity: 0.8;
  font-size: 17px;
  line-height: 26px;
  color: #585b5e;
  text-transform: unset;
}
.solution_intro .img {
  width: 49.83607%;
  border-radius: 6px;
  overflow: hidden;
  aspect-ratio: 608/500;
}
.solution_intro .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  vertical-align: top;
}
.solution_gallery {
  padding: 95px 0 90px;
}
.solution_gallery .head .subtitle {
  color: #029df7;
  font-size: 18px;
  display: block;
  text-transform: uppercase;
}
.solution_gallery .head h2 {
  color: #212121;
  font-size: 3rem;
  font-weight: 900;
  line-height: 62px;
  margin-top: 24px;
}
.solution_gallery .swiper_box {
  margin-top: 70px;
}
.solution_gallery .swiper_box .swiper_content {
  max-width: 1304px;
}
.solution_gallery .solution_gallery_swiper {
  padding: 40px 0;
}
.solution_gallery .solution_gallery_swiper .swiper-slide {
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  overflow: hidden;
}
.solution_gallery .solution_gallery_swiper .swiper-slide:nth-child(even) {
  transform: translateY(40px);
}
.solution_gallery .solution_gallery_swiper .swiper-slide .pic {
  aspect-ratio: 306/429;
  overflow: hidden;
}
.solution_gallery .solution_gallery_swiper .swiper-slide .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  vertical-align: top;
  transition: all 0.5s;
}
.solution_gallery .solution_gallery_swiper .swiper-slide .pic img:hover {
  transform: scale(1.05);
}
.solution_gallery .solution_gallery_swiper .swiper-slide p {
  background-image: var(--btnbg_gradient);
  color: #fff;
  text-align: center;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 12px;
}
.solution_product {
  padding: 140px 0 136px;
  overflow: hidden;
  background: url(../img/solu-pd-bg.jpg) no-repeat center / cover;
}
.solution_product .head .subtitle {
  color: #029df7;
  font-size: 18px;
  display: block;
  text-transform: uppercase;
}
.solution_product .head h2 {
  color: #212121;
  font-size: 3rem;
  font-weight: 900;
  line-height: 62px;
  margin-top: 24px;
}
.solution_product .swiper_btns {
  width: 98%;
  max-width: 1323px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
}
.solution_product .swiper_btns div {
  width: 70px;
  height: 70px;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: all 0.3s;
  opacity: 1;
  cursor: pointer;
  border-radius: 50%;
  background-color: #fb844c;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
}
.solution_product .swiper_btns div:hover {
  box-shadow: 0 0 10px var(--theme_color);
}
.solution_product .swiper_btns div::after {
  content: '';
  display: block;
  width: 10px;
  height: 18px;
  background: url(../img/pd-btn.svg) no-repeat center / contain;
  transition: all 0.3s;
  filter: contrast(0) brightness(2);
}
.solution_product .swiper_btns .btn_next {
  left: unset;
  right: 0;
  transform: translateY(-50%) rotate(180deg);
}
.solution_product .swiper_btns .swiper-button-disabled {
  pointer-events: none;
  background-color: #464749;
  box-shadow: none;
}
.solution_product .swiper_box {
  margin-top: 92px;
}
.solution_product .solution_product_swiper {
  max-width: 1114px;
  margin: 0 auto;
}
.solution_product .solution_product_swiper a {
  padding: 20px 4.66787%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 100%;
  background-color: #fff;
  border-radius: 15px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
}
.solution_product .solution_product_swiper .img {
  width: 47.723%;
  aspect-ratio: 1/1;
}
.solution_product .solution_product_swiper .img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  vertical-align: top;
  transition: all 0.5s;
}
.solution_product .solution_product_swiper .info {
  max-width: 490px;
  flex: 1;
  padding: 2rem 0;
}
.solution_product .solution_product_swiper .info .cate {
  color: var(--theme_color);
  font-size: 17px;
}
.solution_product .solution_product_swiper .info h3 {
  font-size: 2rem;
  font-weight: 900;
  line-height: 46px;
  margin-top: 24px;
}
.solution_product .solution_product_swiper .info p {
  color: #565656;
  font-size: 18px;
  line-height: 30px;
  margin-top: 14px;
}
.solution_product .solution_product_swiper .info span {
  margin-top: 55px;
  display: flex;
  align-items: center;
  border-radius: 100px;
  transition: all 0.3s;
  font-size: 1rem;
  color: #fff;
  background-image: var(--btnbg_gradient);
  max-width: max-content;
  padding: 13px 37px 15px;
  gap: 12px;
  width: 172px;
  white-space: nowrap;
}
.solution_product .solution_product_swiper .info span::after {
  content: '';
  display: block;
  width: 6px;
  height: 10px;
  background: url(../img/arrow-w.svg) no-repeat center / contain;
  transition: all 0.3s;
  transform: translateY(2px);
}
.solution_product .solution_product_swiper .info span:hover {
  padding: 13px 28px 15px 46px;
}
.solution_product .solution_product_swiper .info span:hover::after {
  transform: translateY(2px) scale(0);
}
.solution_faq {
  padding: 140px 0 102px;
}
.solution_faq .head {
  margin-bottom: 60px;
}
.solution_faq .head .subtitle {
  color: #029df7;
  font-size: 18px;
  display: block;
  text-transform: uppercase;
}
.solution_faq .head h2 {
  color: #212121;
  font-size: 3rem;
  font-weight: 900;
  line-height: 62px;
  margin-top: 24px;
}
.solution_faq p.center {
  margin-top: 70px;
  color: #434649;
  font-size: 17px;
}
.solution_faq p.center a {
  font-size: 17px;
  color: #029df7;
  text-decoration: underline;
}
.solution_inquiry {
  padding: 102px 0 250px;
}
.solution_inquiry .head {
  margin-bottom: 60px;
}
.solution_inquiry .head .subtitle {
  color: #029df7;
  font-size: 18px;
  display: block;
  text-transform: uppercase;
}
.solution_inquiry .head h2 {
  color: #212121;
  font-size: 3rem;
  font-weight: 900;
  line-height: 62px;
  margin-top: 24px;
}
.solution_inquiry .inquiry form {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 3rem 0;
}
.solution_inquiry .inquiry form span {
  width: 100%;
}
.solution_inquiry .inquiry form .col3 {
  width: 31.9342%;
}
.solution_inquiry .inquiry form input,
.solution_inquiry .inquiry form textarea {
  width: 100%;
  border: 1px solid #d7d7d7;
  border-radius: 4px;
  color: #585b5e;
  font-size: 18px;
  line-height: 1.5;
  padding: 19px 20px 18px;
}
.solution_inquiry .inquiry form textarea {
  height: 336px;
}
.solution_inquiry .inquiry form input[type="submit"] {
  border-radius: 100px;
  width: auto;
  display: block;
  border: none;
  background-image: linear-gradient(to right, #fa4a03, #faaf00, #fa4a03);
  background-size: 200%;
  transition: all 0.3s;
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  padding: 9px 68px;
  line-height: 2;
}
.solution_inquiry .inquiry form input[type="submit"]:hover {
  background-position: right;
}
.solution_inquiry .inquiry form input[type="submit"]:active {
  opacity: 0.8;
  transform: scale(0.95);
}


.solution_nav .swiper_btns {
  width: 98%;
  height: 30px;
  position: absolute;
  top: 37%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  justify-content: space-between;
  z-index: 9;
  height: 0;
  }
.solution_nav .swiper_btns .btn_prev {
  width: 15px;
  height: 30px;
  background: url("../img/icons/pren_icon.png") 0% 0% / contain no-repeat;
  z-index: 10;
  filter: brightness(100);
  cursor: pointer;
}
.solution_nav .swiper_btns .btn_next {
  width: 15px;
  height: 30px;
  transform: rotate(180deg);
  background: url("../img/icons/pren_icon.png") 0% 0% / contain no-repeat;
  z-index: 10;
  filter: brightness(100);
  cursor: pointer;
}
.solution_nav .swiper_btns>div.swiper-button-disabled{
  opacity: 0.5;
}