body {
  background-color: #FFFFFF;
  overflow-x: hidden;
}


/* banner-start */
.bannercontainer {
  margin-top: -100px;

  position: relative;
  z-index: 2;
}
.bannercontainer .content{
  position: absolute;
  height: 100%;
  width: 100%;
  left: 0%;
  top: 0%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.bannercontainer .content h3{
  font-size: 50px;
  color: #FFFFFF;
  line-height: 80px;
  text-align: center;
  font-weight: bold;
  margin: 0;
}

/* banner-end */


/* index-swiper-start */
#index-swiper{
  padding: 60px 0;
}
.train-swiper .swiper-slide{
  width: 58%;
  position: relative;
}
.train-swiper .o-box{
  position: absolute;
  top: 26%;
  left: 29%;
  width: 40%;
  display: flex;
  flex-direction: column;
  row-gap: 20px;

}
.o-box .box1{
  background: rgba(226,226,226,0.36);
  backdrop-filter: blur(20px);
  border-radius: 19px;
  padding: 20px;
}
.o-box .box1 h3{
  font-weight: bold;
  font-size: 34px;
  color: #FFFFFF;
  line-height: 40px;
  text-align: center;
  margin: 0;
}
.o-box .box2{
  background: rgba(226,226,226,0.36);
  backdrop-filter: blur(20px);
  border-radius: 19px;
  padding: 30px;
}
.o-box .box2 p{
  font-weight: bold;
  font-size: 16px;
  color: #FFFFFF;
  line-height: 25px;
}
.box2 .b-txt{
  margin: 20px 0;
}
.box2 .swiper-btn{
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.box2 .swiper-btn h5{
  font-weight: bold;
  font-size: 26px;
  color: #4B83F4;
  line-height: 28px;
}
.swiper-btn .more .button__bg{
  background-color: #FFFFFF;
}
.swiper-btn .more span{
  color: #4B83F4;
  font-weight: bold;
}
.swiper-btn .more .button__bg::before,.swiper-btn .more .button__bg::after{
  background-color: #4B83F4;
}
.swiper-btn .more:hover>span{
  color: #FFFFFF;
}

.train-swiper .swiper-slide img{
  border-radius: 25px;
}
.service-prev{
  background: url(../pics/index-arrow-left.png) no-repeat;
  width: 52px;
  height:52px;
  background-size: cover;
  background-position: center;
  position: absolute;
  top: 50%;
  left: 23%;
}
.service-next{
  background: url(../pics/index-arrow-right.png) no-repeat;
  width: 52px;
  height: 52px;
  background-size: cover;
  background-position: center;
  position: absolute;
  top: 50%;
  right: 24%;
}
/* 隐藏默认的箭头 */
.swiper-button-prev::after,
.swiper-button-next::after {
    content: "";
}


/* index-swiper-end */


/* 服務流程-start */
#process{
  padding: 80px 0;
  background: #F4F8FF;
}
.pro-container{
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}
.pro-title h3{
  font-weight: bold;
  font-size: 46px;
  color: #333333;
  line-height: 54px;
  position: relative;
  margin: 0;
}
.pro-title h3::after{
  content: '';
  width: 40%;
  height: 3px;
  background-color: #4B83F4;
  position: absolute;
  top: 45%;
  left:110%;
}
.pro-title span{
  font-size: 28px;
  color: #333333;
  line-height: 33px;
}
.p-flex{
  display: flex;
  align-items: center;
  column-gap: 170px;
}
.pro-list{
  display: flex;
  column-gap: 30px;
  justify-content: center;
  margin: 60px 0 30px 0;
}
.pro-item{
  padding: 30px;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  row-gap: 10px;
  justify-content: center;
  align-items: center;
  background-color: #FFFFFF;
}
.pro-item img{
  width: 135px;
}
.pro-item h5{
  font-weight: bold;
  font-size: 26px;
  color: #4B83F4;
  line-height: 30px;
  text-align: center;
}
.pro-item p{
  font-size: 17px;
  color: rgba(0,0,0,0.6);
  line-height: 27px;
  text-align: center;
}

/* 服務流程-end */


/* 清洗冷氣機的重要性-start */
#important{
  padding: 80px 0;
}
.important-container{
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}
.important-container>h3{
  font-weight: bold;
  font-size: 46px;
  color: #333333;
  line-height: 80px;
  text-align: center;
  margin: 0;
}
.important-container>p{
  font-size: 20px;
  color: #333333;
  line-height: 34px;
  text-align: center;
}
.i-box{
  margin-top: 30px;
  display: flex;
  justify-content: center;
  column-gap: 30px;
}
.i-left{
  width: 45%;
  overflow: hidden;
  border-radius: 20px;
}
.i-left img{
  transition: transform 0.3s ease-in-out;
  overflow: hidden;
}
.i-left img:hover{
  transform: scale(1.1);
}
.i-right{
  width: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  row-gap: 10px;
}
.i-right h5{
  font-weight: bold;
  font-size: 32px;
  color: #4B83F4;
  line-height: 38px;
}
.i-right p{
  font-size: 18px;
  color: #333333;
  line-height: 38px;
  text-align: left;
}

/* 清洗冷氣機的重要性-end */


/* 常見問題-start */
#faqs{
  padding: 80px 0;
  background: #F4F8FF;
}
.faq-container{
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  column-gap: 50px;
}
.f-left{
  width: 45%;
}
.f-right{
  width: 50%;
  position: relative;
}
.f-right .more-btn{
  position: absolute;
  right: 0;
  top: 6%;
}
.f-right>h3{
  font-weight: bold;
  font-size: 40px;
  color: #333333;
  line-height: 50px;
  text-align: left;
}
.f-right>p{
  font-size: 20px;
  color: #AEACAB;
  line-height: 30px;
  text-align: left;
}

.faq-list{
  margin-top: 30px;
  width: 100%;
  border-radius: 10px;
  background: #FFFFFF;
  box-shadow: 0px 8px 23px 0px rgba(149,157,165,0.2);
}
.faq-item{
  cursor: pointer;
  padding: 30px 15px 30px 50px;
  width: 100%;
  background: url(../pics/faq-icon.png) no-repeat;
  background-size: 30px;
  background-position: 10px 24px;
  border-bottom: 1px solid #EDEDED;
  min-height: 0;
}
.faq-item>p{
  font-size: 18px;
  color: #4B83F4;
  line-height: 20px;
  margin: 0;
}
.answer{
  border-radius: 0 0 10px 10px;
  background: rgba(63,95,255,0.6);
  padding: 15px;
  display: none;
}
.answer p{
  font-size: 15px;
  color: #FFFFFF;
  line-height: 26px;
  min-height: 50px;
}
.answer.active{
  display: block;
}

/* 常見問題-end */

/* 聯絡我們-start */
#contact{
  padding: 100px 0 120px 0;
  background: url(../pics/index-pic12.png) center no-repeat;
  background-position: 100% 0%;
  background-size: 100%;
}
.contact-container{
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}
.contact-container .title{
  border: 1px solid #333333;
  border-radius: 32px 0px 32px 0px;
  width: 25%;
  margin: 0 auto;
  padding: 15px 0;
}
.contact-container .title h3{
  font-weight: bold;
  font-size: 32px;
  color: #333333;
  line-height: 42px;
  text-align: center;
  margin: 0;
}

.form{
  width: 100%;
  margin-top: 50px;
  display: flex;
  flex-direction: column;
  row-gap: 60px;
}
.form-flex{
  width: 100%;
  display: flex;
  column-gap: 50px;
}
.form-flex .f-item{
  width: 50%;
}
.f-item>label{
  width: 100%;
  font-size: 16px;
  color: #000000;
  line-height: 26px;
  margin-bottom: 10px;
}
.f-item>input{
  border: none;
  width: 100%;
  border-bottom: 1px solid #333333;
  font-size: 16px;
  color: #000000;
  line-height: 26px;
  padding: 6px 0;
  background-color: transparent;
}
.form input:focus{
  outline: none;
}

.f-list>label{
  font-weight: bold;
  font-size: 18px;
  color: #333333;
  line-height: 26px;
}
.check-list{
  margin-top: 10px;
  display: flex;
  width: 100%;
  justify-content: space-between;
}

.floor-boxs .check-list{
  width: auto; flex: 1; justify-content:flex-end;
}


.check-list .c-item{
  display: flex;
  align-items: center;
  column-gap: 10px;
}
.c-item label{
  margin: 0;
  font-size: 16px;
  color: #333333;
  line-height: 25px;
}

.c-item input[type="radio"] {
  margin: 0;
  appearance: none;
  width: 17px;
  height: 17px;
  border: 1px solid #999;
  outline: none;
  border-radius: 50%;
  background: #FFFFFF;
  position: relative;
  cursor: pointer;
}

.c-item input[type="radio"]:checked {
  background-color: #000;
  border: none;
}

/* 创建勾选标记 */
.c-item input[type="radio"]::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 6px;
  width: 4px;
  height: 8px;
  border: solid white;
  border-width: 0 1px 1px 0;
  transform: rotate(45deg);
  display: none;
}

/* 当复选框被选中时显示勾选标记，并设置颜色 */
.c-item input[type="radio"]:checked::after {
  display: block;
  border-color: #ffffff; /* 勾选标记的颜色 */
}

/* 确保标签文本与复选框对齐 */
.c-item label {
  margin: 0;
  cursor: pointer;
}

.form-btn{
  width: 15%;
  margin: 0 auto;
}


/* 聯絡我們-end */

.mobile-swiper{
  display: none;
}
.pro-container .title{
  display: none;
}
.faq-item img{
  display: none;
}

.mobile-title{
  display: none;
}
.toAll{
  display: none;
}

@media screen and (max-width:768px) {
  .bannercontainer{
    margin-top: 0;
  }
  .bannercontainer img{
    height: 200px;
  }
  .bannercontainer .content h3{
    font-size: 22px;
    line-height: 32px;
  }

  #index-swiper{
    padding: 30px 0 0 0;
  }
  .train-swiper{
    display: none;
  }
  .mobile-swiper{
    padding: 0 10px;
    display: block;
  }
  .mobile-swiper .title{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
  }
  .mobile-title{
    display: block;
    font-size: 20px;
    color: #4B83F4;
    line-height: 20px;
    font-weight: bold;
    position: relative;
    padding-left: 6px;
  }
  .mobile-title::before{
    content: '';
    width: 2px;
    height: 16px;
    background-color: #4B83F4;
    top: 10%;
    left: 0%;
    position: absolute;
  }
  .toAll a{
    font-size: 17px;
    color: #4B83F4;
    line-height: 17px;
  }

  .mobile-swiper .swiper-wrapper{
    padding: 10px 0;
  }
  .mobile-swiper .swiper-slide{
    background-color: #FFFFFF;
    border-radius: 16px;
    padding: 10px;
    box-shadow: 0px 3px 12px 0px rgba(149,157,165,0.2);
    position: relative;
  }
  .sw-img img{
    border-radius: 10px;
  }
  .sw-con h5{
    color: #4B83F4;
    font-size: 16px;
    margin: 10px 0 5px 0;
  }
  .sw-con span{
    font-size: 13px;
    color: #333333;
    line-height: 12px;
  }
  .sw-con p{
    font-weight: bold;
    font-size: 14px;
    margin-top: 5px;
  }
  .cart-btn{
    position: absolute;
    bottom: 0%;
    right: 0%;
    background-color: #4B83F4;
    padding: 8px;
    width: 40px;
    height: 40px;
    border-radius: 16px 0px 16px 0px;
  }


  #process{
    padding: 30px 0;
    background-color: #FFFFFF;
  }
  .pro-container .pro-title{
    display: none;
  }
  .pro-container .title{
    display: flex;
    margin-bottom: 15px;
    padding: 0 10px;
  }
  .pro-list{
    display: none;
  }
  .pro-item{
    padding: 10px 0;
  }
  .pro-item img{
    width: 50px;
  }
  .pro-item h5{
    font-size: 18px;
    line-height: 23px;
    margin: 5px 0;
  }
  .pro-item p{
    font-size: 13px;
    line-height: 23px;
  }


  #important{
    padding: 30px 0;
  }
  .important-container>h3,.important-container>p{
    display: none;
  }
  .important-container .title{
    padding: 0 10px;
  }
  .important-container .i-box{
    background: #FFFFFF;
    box-shadow: 0px 8px 24px 0px rgba(149,157,165,0.2);
    border-radius: 10px;
    flex-direction: column;
    margin: 20px 10px;
    padding: 15px 0;
  }
  .i-left,.i-right{
    width: 100%;
  }
  .i-right{
    padding: 0 10px;
  }
  .i-right h5{
    font-size: 25px;
    line-height: 30px;
    margin: 0;
  }
  .i-right p{
    font-size: 15px;
    line-height: 27px;
  }

  .toAll{
    display: block;
  }

  #faqs{
    padding: 30px 0;
    background-color: #FFFFFF;
  }
  .faq-container{
    padding: 0 10px;
  }
  .faq-container .f-left{
    display: none;
  }
  .faq-container .f-right>h3,.f-right>p,.f-right .more-btn{
    display: none;
  }
  .faq-container .f-right{
    width: 100%;
  }
  .faq-container .f-right .title{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
  }

  .faq-list{
    background: transparent;
    box-shadow: none;
  }
  .faq-item{
    background: url(../images/mobile-faq.png) no-repeat;
    background-size: 21px;
    background-position: 13px 32px;
    padding-left: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0px 8px 24px 0px rgba(149,157,165,0.2);
    margin: 15px 0;
    border-radius: 10px 10px 0 0;
  }
  .faq-item img{
    display: block;
    width: 25px;
    transition: transform 0.3s ease-in-out;
  }
  .faq-img.active{
    transform: rotate(180deg);
  }
  .faq-item>p{
    font-size: 17px;
  }
  .answer{
    background-color: #FFFFFF;
    padding: 10px;
    box-shadow: 0px 8px 24px 0px rgba(149,157,165,0.2);
    margin-top: -16px;
    border-radius: 0 0 10px 10px;
  }
  .answer p{
    background: #F6F7FB;
    font-size: 14px;
    color: #333333;
    padding: 10px;
    line-height: 22px;
  }

  #contact{
    display: none;
  }


}