/*banner*/
.swi-banner{
  width: 100%;
  position:relative;
  overflow:hidden;
}
.swi-banner img{
  width: 100%;
}
.swi-banner .swiper-button-prev{
  width: 6.2rem;
  height: 6.2rem;
  left: 2.7rem;
}
.swi-banner .swiper-button-next{
  width: 6.2rem;
  height: 6.2rem;
  right:2.7rem;
}
.swi-banner .swiper-button-prev:after,
.swi-banner .swiper-button-next:after{
  display:none;
}
.swi-banner .swiper-button-prev svg,
.swi-banner .swiper-button-next svg{
  color: #fff;
}

.swi-banner .swiper-slide .imgpic{
  display:block;
  width: 100%;
  height: 100%;
  position:absolute;
  top:0;
  left:0;
  overflow:hidden;
}
.swi-banner .swiper-slide .imgpic img{
  min-width:100%;
  min-height:100%;
  transition:1s linear 2s;
  transform:scale(1.08);
}
.swi-banner .ani-slide .imgpic img{
  transition:6s linear;
  transform:scale(1);
}




/*product*/
#product{
  width: 100%;
  background: #F5F5F5;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.4rem;
}

.product-card {
  background: #fff;
  padding: 3rem 2rem;
  text-align: center;
  border-radius: 0.4rem;
  /* 过渡动画 */
  transition: all 0.3s ease;
}

.product-card .card-text h3 {
  font-size: 2.6rem;
  color: #333;
  margin: 0 0 0.8rem;
  font-weight: 600;
}

.product-card .card-text p {
  font-size: 2rem;
  color: #666;
  margin: 0 0 1.6rem;
}

.more-btn {
  display: inline-block;
  background: #ff3b30;
  color: #fff;
  border: none;
  padding: 0.6rem 1.6rem;
  border-radius: 2rem;
  font-size: 1.6rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}
.more-btn:hover {
  background: #e02a20;
}

/* hover 当前卡片 显示按钮 */
.product-card:hover .more-btn {
  opacity: 1;
  visibility: visible;
}
.product-card .card-img {
  height: 28.1rem;
  display:flex;
  align-items: center;justify-content: center;
}
.product-card .card-img img {
  max-width: 100%;
  max-height: 80%;
  height: auto;
  display: block;
  margin: 0 auto;
}


/*about*/
#about {
  background:url("../images/about.jpg") no-repeat center/cover;
  background-attachment: fixed;
  color: #fff;
}



/* 中间卡片（左右布局用Grid） */
.about-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  background: #fff;
  box-sizing: border-box;
  padding:3.4rem;
  color: #333;
  border-radius: 0.8rem;
  overflow: hidden;
  margin-bottom: 5.9rem;
}
.about-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about-text {
  padding-left: 5.2rem;
  padding-right:2rem;
  box-sizing: border-box;
  text-align: left;
}
.about-text h3 {
  color: #373737;
  font-size: 3rem;
  font-weight: 700;
}
.about-text .sub-title {
  color: #6c6c6c;
  font-size: 1.8rem;
}
.about-text .about-line {
  width: 1.6rem;
  height: 0.2rem;
  background: #E9141B;
  display:block;
  margin-top: 1rem;
  margin-bottom: 1.7rem;
}
.about-text .desc {
  color: #636363;
  font-size: 1.8rem;
  line-height: 1.6;
  margin-bottom: 5rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  overflow: hidden;
}
.about-buttons {
  display: flex;
  align-items: center;
}
.about-buttons>a:first-of-type{
  margin-right: 1.3rem;
}
.about-data {
  display: flex;
  justify-content: space-between;
}

.data-item .num {
  font-size: 2rem;
  font-weight: bold;
}
.data-item .num span{
  font-size: 5.2rem;
  line-height: 1;
}
.data-item .label {
  font-size: 1.8rem;
  color: #fff;
  margin: 0;
}

/*adv*/
.adv_cont{
  width: 100%;
  position:relative;
  overflow:hidden;
  display:flex;
  justify-content: center;
}
.swi-adv{
  position:relative;
  overflow:hidden;
}
.swi-adv .swiper-slide{
  width: 120rem;

}
.adv_btn{
  margin:0 auto;
  margin-top: 6.3rem;
  position:relative;
  width: 35rem;
  display:flex;
  align-items: center;
  justify-content: space-between;
}
.adv_btn .swiper-button-prev:after,
.adv_btn .swiper-button-next:after{  display:none;}
.adv_btn .swiper-button-prev{
  left: initial;
  position:relative;
  top: initial;
  margin-top: initial;
  width: 3rem;
  height: 3rem;
}
.adv_btn .swiper-button-next{
  width: 3rem;
  height: 3rem;
  right:initial;
  position:relative;
  top: initial;
  margin-top: initial;
}
.adv_btn .swiper-button-prev svg,
.adv_btn .swiper-button-next svg{
  width: 100%;
  height: 100%;
  color: #4C4C4C;
}
.adv_btn .swiper-pagination{
  position:relative;
  bottom: initial;
  top: initial;
  left: initial;
  width: initial;
}
.adv_btn .swiper-scrollbar{
  position:relative;
  bottom: initial;
  top: initial;
  left: initial;
  width: 9.8rem;
  height: 0.2rem;
  background: #D9D9D9;
}
.adv_btn .swiper-scrollbar-drag{
  background:#EB1B20;
}
.adv_btn .swiper-pagination-bullet{
  background:none;
  width: initial;
  height:initial;
  color: #797979;
  font-size: 2rem;
  font-weight: bold;
  opacity: 1;
}
.adv_btn .swiper-pagination-bullet-active{
  color: #000;
}


.feature-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #f5f5f5;
  align-items: center;
  width: 100%;
}

.feature-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.feature-text {
  padding:0 4rem;
  box-sizing: border-box;
}
.feature-text .num {
  color: #373737;
  font-size: 3rem;
  font-weight: bold;
  position: relative;
  padding-bottom: 0.7rem;
  margin-bottom: 2.1rem;
}
.feature-text .num::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 2.2rem;
  height: 0.2rem;
  background: #EB181E;
}
.feature-text h3 {
  font-size: 3rem;
  color: #373737;
  margin-bottom:0.7rem;
}
.feature-text .desc {
  font-size: 1.8rem;
  line-height: 1.5;
  color: #696969;
  min-height: 10rem;
  margin-bottom: 2rem;
}

/*APPLY*/
#apply{
  position:relative;
  height: 44vw;
}
#apply .title{
  position:absolute;
  width: 100%;
  top:0;
}
.field-swiper-wrap{
  position:absolute;
  width: 100%;
  height: 100%;
  top:0;
}
.field-section>.container{
  position:absolute;
  bottom:7.7rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}
.bg-swiper {
  width: 100%;
  height: 100%;
}
.bg-slide {
  background-size: cover;
  background-position: center;
  position: relative;
  background-repeat: no-repeat;
}

/* 底部图标轮播 */
.icon-swiper {
  position: relative;
  width: 100%;
}
.icon-slide {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: 0.3s;
}
.icon-slide>b{
  display:flex;
  align-items: center;
  justify-content: center;
  width: 6.6rem;
  height: 6.6rem;
  border-radius: 0.4rem;
  border: 0.1rem solid #ffffff42;
  background: linear-gradient(151deg, #ffffff14 7.91%, #ffffff52 92.09%);
  backdrop-filter: blur(0.2rem);
  transition: 350ms 0s all ease;
}
.icon-slide>b svg{
  width: 3.8rem;
  height: 3.8rem;
  color: #fff;
}
.icon-slide span {
  text-align: center;
  font-size: 2.2rem;
  color: #fff;
}

.icon-swiper .icon-slide:hover>b{
  border: 0.2rem solid #E50014;
  background: linear-gradient(180deg, #F82B29 0%, #FD5139 100%);
}

/*coop*/
#coop{
  background:#f5f5f5;
  width: 100%;
  position:relative;
  overflow:hidden;
}

/* 背景大字 */
.arc{
  position: absolute;
  bottom: -43%;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  justify-content: center;
  align-items: center;
  width: 32vw;
  height: 32vw;
}
.arc-center-text{
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  background:#F8362D;
  position:relative;
}
@keyframes rotate {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
.arc-center-text>i{
  display:block;
  width: 75%;
  height: 75%;
  border:2px dashed rgba(255, 255, 255, 0.78);;
  border-radius: 50%;
  /* 旋转动画 */
  animation: rotate 45s linear infinite;
}
.arc-center-text>p{
  width: 100%;
  position:absolute;
  left: 50%;
  bottom:51%;
  transform: translate(-50%,-50%);
  text-align: center;
  color:#fff;
  font-size: 3.8rem;
  font-weight: 700;
}

@keyframes breath {
  0% { transform: translate(-50%, -50%) scale(1); }
  50% { transform: translate(-50%, -50%) scale(1.08); }
  100% { transform: translate(-50%, -50%) scale(1); }
}
/* 弧形背景 */
.arc-bg {
  width: 182%;
  height: 180%;
  border-radius: 50%;
  position: absolute;
  overflow: hidden;
  left: 50%;
  top:50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0) 45%, rgba(233, 16, 27, 0.8) 100%);
  z-index: 0;
}
.arc-bg2 {
  position: absolute;
  left: 50%;
  top:50%;
  transform: translate(-50%,-50%);
  border-radius: 50%;
  width: 132%;
  height: 130%;
  overflow:hidden;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0) 45%, #E9101B 100%);
  z-index: 0;
}

/* 中间红色半圆 */
.arc-center {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: clamp(300px, 35vw, 500px);
  height: clamp(180px, 22vw, 300px);
  background: #ff4433;
  border-radius: 50% 50% 0 0;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: bold;
  text-align: center;
  z-index: 2;
}
.arc-center::after {
  content: "";
  position: absolute;
  inset: 8%;
  border: 2px dashed rgba(255,255,255,0.2);
  border-bottom: 0;
  border-radius: 50% 50% 0 0;
}

.logo-wrapper {
  position: relative;
  width: 100%;
  height: 28vw;
}

/* LOGO 样式 */
.cooplogo {
  width: clamp(70px, 10vw, 140px);
  height: clamp(70px, 10vw, 140px);
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  flex-shrink: 0;
  display:flex;
  align-items: center;
  justify-content: center;
  overflow:hidden;
  position:absolute;
  transition: 350ms 0s all ease;
  transform: translateY(0px)
}
.cooplogo:hover{
  transform: translateY(-5px);
}
.cooplogo img{
  max-width: 70%;
  max-height: 55%;
}
.logo1 {top: 28%; left: 8%; }
.logo2 {top: 52%;left: 25%;}
.logo3 {top: 8%;left: 32%;}
.logo4 {top: 25%;left: 57%;}
.logo5 {top: 39%;left: 72%;}
.logo6 {top: -6%;left: 80%;}
.logo7 {top: 60%;right: 2%;}