@import url('mobile.css');
@import url('pc.css');

/* 服务项目 */
.fuwu-item{
   margin:60px 0;
   display: flex;
   justify-content: space-between;
}
.fuwu-img{
    width:257px;
    height:190px;
    background-repeat: no-repeat;
    background-position: center;
}
.fuwu-img:nth-of-type(1){background-image:url(/assets/images/f1.png);}
.fuwu-img:nth-of-type(2){background-image:url(/assets/images/f2.png);}
.fuwu-img:nth-of-type(3){background-image:url(/assets/images/f3.png);}
.fuwu-img:nth-of-type(4){background-image:url(/assets/images/f4.png);}
.fuwu-img h3{
    text-align: center;
    height:30px;
    margin-top:50px;
    font-family: "微软雅黑";
    font-weight: bold;
}
.fuwu-img:nth-of-type(1) h3{
    text-align: center;
    height:30px;
    margin-top:40px;
    color:#e70606;
}
.fuwu-img h3 span{color:#0649c4}
.fuwu-img p{
    width:80%;
    margin:0 auto;
}
.fuwu-img p span{
    padding:0 5px;
    color:#686868;
}
/* 中央空调安装 */
.az-list{
  display:flex;
  justify-content: space-between;
  margin:50px 0 40px;
}
.az-item{
  border:solid 1px black;
  width:16%;
}
.az-item h2{
    font-size:20px;
    text-align: center;
}
.az-item p{
    font-size: 12px;
    text-align: center;
}

.az-item{
    background-color: #223138;
    color:white;
    border:solid 5px #455460;
    cursor: pointer;
}
.az-item:hover{
    background-color: #c20000;
}

/* 维修保养 */
.baoyang{
    padding:40px 0;
}
.by-list{
    display: flex;
    justify-content: space-between;/* 水平对齐 */
    flex-wrap: wrap; /* 允许换行 */
    gap:10px;
    padding-bottom:40px
}
.by-item{
    border:solid 1px black;
    width:calc(25% - 10px);
}
.by-img{
    overflow: hidden;
}
.by-img img{
    width:100%;
    transition: 1s;
}
.by-item:hover img{
    transform: scale(1.1);
}
.by-item h3{
    text-align: center;
    background-color: #223138;
    margin:0;
    height:40px;
    line-height: 40px;
}
.by-item h3 a{
    color:white;
    text-decoration: none;
}

.by-item:hover h3{
    background-color: #0649c4;
}
.by-item:hover h3 a{
    color:orange
}
/* 节能改造 */

.jn-list{
    display:flex; /* 弹性布局 */
    justify-content: space-between; /* 两端对齐 */
    gap:20px;
    margin:60px 0;
}
.jn-item{
    text-align: center;  /* 文字居中 */
}
/* 我们的优势 */
.youshi{
    display: flex;
    justify-content: space-between;
}
.youshi-left{
    width:780px;
    display: flex;
    background-color: black;
}
.youshi-right{
    flex:1;
}
.m1,.m2,.m3,.m4{width:195px;height:532px;opacity: 1;color:white;font-size:50px;filter:grayscale(100%);border-left:3px solid white}
.m1{background-image: url(/assets/images/m1.jpg);}
.m2{background-image: url(/assets/images/m2.jpg);}
.m3{background-image: url(/assets/images/m3.jpg);}
.m4{background-image: url(/assets/images/m4.jpg);}
.youshi-left div{
    transition: 0.5s;
}
.youshi-left span{
    transition: 1s;
}
.youshi-left div:hover{
    opacity: 1;
    filter:grayscale(0%);

    width:490px
}

.youshi-right{
    border-top:solid 1px #ececec;
    border-bottom:solid 1px #ececec;
    padding:40px
}
.ys-title{
    color:#9fa0a0
}
.ys-title strong{
    font-size:30px;
    color:#333333;
    padding-right:20px;
}
.ys-list{
    margin-top:40px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap:20px;
}
.ys-item{
    border-bottom:solid 1px #ececec;
    width:calc(50% - 20px);
    display: flex;
    align-items: center;
    gap:20px;
}
.ys-con h3{
    color:#3e3a39
}
.ys-con p{
    font-size:14px;
    color:#727171
}

/* 24小时服务 */
.fuwu2{
   height:800px;
   background-image: url(/assets/images/ren.png);
   background-repeat: no-repeat;
   background-position: 0 120px;
}
.service-con{
    margin-left:430px;
    position: relative;
    height:440px;

}
.service-text{
    width:600px;
    height:300px;
    padding:30px;
    padding-top:60px;
    background-color: #0649c4;
    color:white;
    text-align: center;
    position: absolute;
    right:0;
    bottom:0;
}
.service-text strong{
    font-size:28px;
}
.service-text p{
    font-size:16px;
    line-height: 180%;
    margin-top:20px;
    text-align: left;
    text-indent: 2em;
}
.service-text p span{
    color:yellow
}
.service-img{
    position: absolute;
    left:0;
    top:0;
    z-index:1;
}

/* 资质荣誉 */
.honor{
    padding:40px 0;
}
.honor-img{
    text-align: center;
    margin-top:40px;
}
.honor-img img{
    width:100%;
}
.honor-btn{
    display: flex;
    justify-content: center;
    margin-top:30px;
} 
.honor-btn span{
    margin:0 20px;
    background-image: url(/assets/images/h2.png);
    height:45px;
    width:150px;
    background-repeat: no-repeat;
    background-position: right center;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(100,100,100,0.2);
    text-align: center;
    line-height: 45px;
    font-size:18px;
    cursor: pointer;
}
.honor-btn span:hover{
    background-image: url(/assets/images/h1.png);
    color:red;
}
/* 案例精选 */
.case{
    padding:40px 0;
}
.case a{
    color:white;
    text-decoration: none;
}
.case a:hover{
    color:orange
}
.case-list{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.case-item{
    width:280px;
    margin-bottom:20px;
}
.case-img{
    height:280px;
}
.case-img img{
    width:100%;
    height:100%;
}
.case-text{
    height:120px;
    background-color: #0649c4;
}
.case-text h2{
    margin:0;
    height:46px;
    line-height: 46px;
    color:white;
    font-size:16px;
    text-align: center;
}
.case-text p{
    padding:0 10px;
    font-size:14px;
    line-height: 160%;
    color:white

}
/* // 我们合作的品牌 */
.pp-img{
    text-align: center;
}
.pp-img img{
    width:100%;
}
.pinpai{
    padding:10px 0 60px 0;
}
/* 走进同辉升旺 */
.tonghui{
    height:661px;
    background-image: url(/assets/images/bg1.jpg);
    padding:60px 0 40px 0;
}
.title2{text-align: center;}
.title2 h3{font-size:40px;color:#333333; font-family: "微软雅黑";
    font-weight: bold;}
.title2 h3 span{color:red;}
.title2>span{font-size: 14px;display:flex;
justify-content: center;
align-items: center;
} 
.title2>span::before{
  content:"";
  width:50px;
  border-top:1px dotted black;
  margin-right:10px;
}
.title2>span::after{
   content:"";
   width:50px;
   border-bottom:1px dotted black;
   margin-left:10px;
}
.th-left{
    position: relative;
}
.th1,.th2,.th3{
    width:fit-content;
    position: absolute;
}
.mask1{
    position: absolute;
    width:100%;height:100%;
    background-color: rgba(0,0,255,0.5);
    color:white;
    font-size:20px;
    display: none;
    justify-content: center;
    align-items: center;
}
.th1{top:10px;left:50px;z-index: 10;}
.th2{right:50px;top:130px;z-index: 20;}
.th3{top:240px;z-index:30}
.th-box:hover .mask1{
    display: flex;
}
.th-box:hover{
    z-index:100
}
.tonghui3{
    padding-top:40px;
}
/* // 新闻中心 */
.news{
    padding:40px 0;
}
.news-box{
    display: flex;
    gap:40px;
}
.news-left{

}
.news-right{

}
.news-title{
    border-bottom:solid 1px #cccccc;
    display: flex;
    justify-content: space-between;
    height:60px;
    align-items: center;
}
.news-title div{
    
    font-size:24px;
    border-bottom:solid 2px black;
    height:60px;
    line-height: 60px;
}
.news-title span{
    height:60px;
    line-height: 90px;
    font-family: "Regular";
}
.news-list{
    margin-top:20px;
}
.news-item{
    display: flex;
    justify-content: space-between;
    margin-bottom:20px;
}
.news-img img{
    width:205px;
    height:165px;
}
.news-text{
    border:8px solid #f6f6f6;
    padding:10px;
    height:165px;
}
.news-text h2{
    font-size:18px;
    margin:0 0 10px 0;
}
.news-text span{
    display: block;
    text-align: right;
}
.news-text p{
    color:#aaaaaa;
}