@font-face {
  font-family: "AllianceNo2-Regular";
  src: url("../assets/fonts/Alliance/AllianceNo2-Regular.woff2")
    format("truetype");
}

@keyframes controlArrow {
  0% {
    opacity: 0;
    transform: translateY(0);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes controlArrowDefault {
  0% {
    opacity: 0;
    transform: translateY(0);
  }
}



.header-wrapper {
  position: sticky;
  top: 0px;
  z-index: 500;
  width: 1480px;
  height: 0px;
  margin: 0 auto;
}

.design-bg {
  backdrop-filter: blur(10px);
  background-color: rgba(171, 171, 171, 0.1);
  box-shadow: rgba(0, 0, 0, 0.1) 0px 2px 10px;
  height: 70px;
  width: 100%;
  opacity: 1;
  left: 0;
  position: absolute;
  top: 16px;
  z-index: 10;
  border-radius: 10px;
}

.button-container {
  width: 100%;
  height: 100%;
  padding: 10px 20px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.left-icon {
  color: #efefef;
  text-decoration: none;
}
.right-button {
  width: calc(100% - 100px);
  display: flex;
  align-items: center;
  justify-content: end;
}

.search-btn {
  width: 30%;
  font-size: 1rem;
  height: 40px;
  color: #1e2124;
  background: #fff;
  border: #1e2124 1px solid;
  font-family: "AllianceNo2-Regular";
  /* margin-right: 1.6rem; */
  margin-right: 0.6rem;
  cursor: pointer;
  transition: all 0.25s ease-in-out;
}

.search-btn:hover {
  color: #fff;
  background: #1e2124;
  border: #1e2124 1px solid;
}
.search-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1e2124;
  background: #fff;
  border: #1e2124 1px solid;
  border-right: none;
  text-align: center;
  line-height: 40px;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.25s ease-in-out;
}

.search-icon:hover {
  background: var(--banner-text);
  border-color: var(--banner-text);
  color: var(--banner-bg);
}

.hamburger-inner,
.hamburger-inner:after,
.hamburger-inner:before {
  width: 20px;
  height: 1px;
  background-color: currentcolor;
  border-radius: 4px;
  position: absolute;
  transition-property: transform;
  transition-duration: 0.15s;
  transition-timing-function: ease;
}

.hamburger--emphatic {
    border-right: #1e2124 1px solid;
}

.hamburger--emphatic .hamburger-inner:before {
  left: 0;
  transition: transform 0.125s cubic-bezier(0.6, 0.04, 0.98, 0.335),
    top 0.05s linear 0.125s, left 0.125s ease-in 0.175s;
}

.hamburger--emphatic .hamburger-inner:after {
  top: 6px;
  right: 0;
  transition: transform 0.125s cubic-bezier(0.6, 0.04, 0.98, 0.335),
    top 0.05s linear 0.125s, right 0.125s ease-in 0.175s;
}

.hamburger-inner:before {
  top: -6px;
}
.hamburger-inner:after,
.hamburger-inner:before {
  content: "";
  display: block;
}

.hamburger-inner:after {
  bottom: -6px;
}

.hamburger-inner {
  transition: background-color 0.125s ease-in 0.175s;
}

.hamburger-inner {
  display: block;
  top: 50%;
  margin-top: -0.5px;
}


.inside-header .left-icon {
  color: #000 !important;
}

.inside-header .search-btn {
  color: var(--dark) !important;
  background: var(--light) !important;
  border: var(--dark) 1px solid !important;
}

.inside-header .search-btn {
  color: var(--dark) !important;
  background: var(--light) !important;
  border: var(--dark) 1px solid !important;
}

.inside-header .search-btn:hover{
  background: var(--banner-text) !important;
  border-color: var(--banner-text) !important;
  color: var(--banner-bg) !important;
 }


.inside-header .hamburger--emphatic {
  border-right: var(--dark) 1px solid !important;
  color: var(--dark) !important;
  background: var(--light) !important;
  border: var(--dark) 1px solid !important;
}

.inside-header .hamburger--emphatic:hover {
  border-right: var(--light) 1px solid !important;
  color: var(--light) !important;
  background: var(--dark) !important;
  border: var(--light) 1px solid !important;
}

/* ----------------------轮播图---------------------- */

.section-box {
  transition: transform 0.1s ease-out;
}

.swiper-header {
  width: auto;
  margin: 0 auto;
  height: 33px;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 40px;
}
.card-selector {
  position: relative;
  padding: 12px 10px;
  box-sizing: border-box;
  align-items: center;
  background-color: rgb(255, 255, 255);
  color: rgb(170, 170, 170);
  cursor: pointer;
  display: flex;
  height: 33px;
  justify-content: center;
  border-width: initial;
  border-style: none;
  border-color: initial;
  border-image: initial;
  border-radius: 2px;
  gap: 20px;
  padding: 12px 20px;
  transition: background-color 0.3s, color 0.3s, border-color 0.3s;
  white-space: nowrap;
}

.card-selector span {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  z-index: 0;
  background: rgb(222, 222, 222); /* 进度条颜色 */
  transition: width 3s linear; /* 进度条填充动画 */
}

.active .card-selector-text {
  color: rgb(0, 0, 0) !important;
}

.card-selector-text {
  position: relative;
  top: 0;
  left: 0;
  z-index: 5;
  color: rgb(170, 170, 170);
  cursor: pointer;
  white-space: nowrap;
  font-size: 20px;
  font-weight: 300;
}

.swiper {
  width: 100%;
  height: 825px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  overflow: hidden;
  list-style: none;
  padding: 0 16px;
  z-index: 1;
  display: block;
}

.swiper-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 1;
  display: flex;
  transition-property: transform;
  box-sizing: content-box;
}

.swiper-slide {
  flex-shrink: 0;
  width: calc(50% - 15px);
  max-width: 1440px;
  height: 100%;
  position: relative;
  transition-property: transform;
  display: block;
  border-radius: 6px;
  overflow: hidden;
}

.swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 2s ease;
}

.swiper-backface-hidden .swiper-slide {
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.swiper-bg {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.swiper-text-container {
  max-width: 600px;
  top: 0px;
  backdrop-filter: blur(10px);
  color: rgb(255, 255, 255);
  left: 0px;
  position: absolute;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  margin: 24px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 5;
  text-decoration: none;
}
.swiper-text-container p {
  color: rgb(241, 241, 241);
  font-size: 20px;
  line-height: 12px;
  padding-bottom: 26px;
  text-align: left;
  text-transform: uppercase;
  font-family: "AllianceNo2-Regular", system-ui, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell,
    "Fira Sans", "Droid Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
}
.swiper-text-container h3 {
  color: rgb(243, 242, 242);
  font-size: 32px;
  letter-spacing: -1.7px;
  line-height: 36px;
  text-align: left;
  z-index: 10;
  font-weight: 400;
}
.swiper-text-container h3 svg {
  width: 26px;
  height: 26px;
  margin-left: 0px;
  margin-bottom: -3px;
  font-weight: 300;
  transform: rotate(225deg);
}

.swiper-pagination {
  display: flex;
  justify-content: space-between;
  animation: controlArrowDefault 0.5s forwards;
  opacity: 0;
  padding: 0 32px;
  position: absolute;
  transition: opacity 2s ease;
  width: 100%;
  z-index: 5;
  top: 50%;
  margin-top: -25px;
}
.swiper-slide:hover .swiper-pagination {
  opacity: 1;
  animation: controlArrow 0.5s forwards;
}
.swiper-control {
  width: 90px;
  height: 48px;
  backdrop-filter: blur(10px);
  background: hsla(0, 0%, 100%, 0.2);
  border: none;
  border-radius: 4px;
  color: #c5c3c3;
  font-size: 30px;
  padding: 8px 32px;
  box-sizing: border-box;
  cursor: pointer;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s ease;
}
.swiper-control img {
  width: 24px;
  opacity: 0.7;
}
.swiper-control:hover {
  background: hsla(0, 0%, 100%, 0.4);
}
.swiper-button-next {
  transform: rotate(180deg);
}

/* ----------------------产品介绍---------------------- */

.company-positioning {
  transition: transform 0.1s ease-out;
  max-width: 1500px;
  padding: 162px 0 72px;
  margin: 0 auto;
}
.positioning-callout {
  font-size: 60px;
  letter-spacing: -0.04em;
  font-weight: 300;
  max-width: 1500px;
  line-height: 84px;
  text-align: center;
  color: var(--dark);
  margin: 0 64px;
}

.positioning-callout span {
  color: #aaa;
}

.positioning-callout .color-black {
  color: #1E1F2B;
}

.product-list {
  max-width: 1500px;
  padding-bottom: 58px;
  padding: 0 30px;
  box-sizing: border-box;
  margin: 0 auto;
}
.product-heading {
  font-size: 44px;
  margin-bottom: 70px;
  text-align: left;
  font-weight: 300;
}

.product-list-item {
  flex-direction: row;
  height: 328px;
  padding-bottom: 124px;
  border-top: 1px solid #f7f7f7;
  color: inherit;
  display: flex;
  justify-content: space-between;
  padding-top: 12px;
  text-decoration: none;
  box-sizing: border-box;
}
.product-list-item:hover {
    position: relative;
}
.product-list-item:hover .product-title h3 {
  padding-left: 20px;
}

.product-list-item:hover::before {
    background-color: rgb(247, 247, 247);
    content: "";
    height: 100%;
    left: 50%;
    position: absolute;
    top: 0px;
    transform: translateX(-50%);
    width: 99vw;
    z-index: -1;
}

.product-description {
  width: calc(40% - 25px);
  display: flex;
  flex-direction: row;
  gap: 48px;
  text-align: left;
  margin-right: 50px;
}

.product-description div:first-child {
  padding-bottom: 0;
  width: 30%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.product-description p:first-child {
  font-size: 20px;
  line-height: 22px;
  font-weight: 300;
  color: #363535;
}

.product-description div:last-child {
  display: block;
  width: 50%;
}

.product-title {
  padding-bottom: 4px;
  width: calc(60% - 25px);
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}
.description-icon path {
    fill: #dddddd;
}

.product-title h3 {
  font-size: 80px;
  letter-spacing: 1px;
  line-height: 191px;
  padding-left: 0;
  font-feature-settings: "AllianceNo2-Regular" on;
  transition: padding-left 0.3s ease-in-out; /* 过渡动画 */
}

.product-title p {
  display: none;
  color: #aaa;
  font-size: 16px;
}