*{
    margin: 0;
    padding: 0;
    font-family: "Poppins",sans-serif;
    box-sizing: border-box;
}
html{
    scroll-behavior: smooth;
}
body{
    background-color: #000;
    color:#fff;
}
p {
    line-height: 1.5; /* 设置一个比正常行高大的值 */
}
#header{
    width:100%;
    height: 100vh;
    background-image: url(images/cunma03.png);
    /* background-image: url(images/cunma_life.jpg); */
    background-size: cover;
    background-position: center;
}
.container{
    padding: 10px 10%;
}
nav{
    display:flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.logo{
    width: 140px;
}
nav ul li{
    display: inline-block;
    list-style: none;
    margin: 10px 20px;
}
nav ul li a{
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    position:relative;
}
nav ul li a::after{
    content: '';
    width: 0;
    height:3px;
    background: #ec92ab;
    position: absolute;
    left:0;
    bottom:-6px;
    transition: 0.5s;
}
nav ul li a:hover::after{
    width:100%;
}
.header-text{
    margin-top: 20%;
    font-size: 30px;
}
.header-text h1{
    font-size:60px;
    margin-top: 20px;;
}
.header-text h1 span{
    color:#ec92ab;
}

/* -----------------about------------- */
#about{
    padding: 80px 0;
    color: #fff;
}
.row{
    display:flex;
    justify-content:space-between;
    flex-wrap:warp;
}
.about-col-1{
    flex-basis: 35%;

}

.about-col-1 img{
    margin-top:20px;
    width:100%;
    border-radius:15px;
}
.about-col-2{
    flex-basis: 60%;
    font-family: "Open Sans", "PT Sans", Calibri, Tahoma, sans-serif;
    font-size:20px;
}
.sub-title{
    font-size:60px;
    font-weight:600;
    color:#fff;
}
.tab-titles{
    display: flex;
    margin: 20px 0 40px;
}
.tab-links{
    margin-right:50px;
    font-size:18px;
    font-weight:500;
    cursor:pointer;
    position:relative;
}
.tab-links::after{
    content: '';
    width:0;
    height:3px;
    background:#ff004f;
    position:absolute;
    left:0;
    bottom:-8px;
    transition: 0.5s;
}
.tab-links.active-link::after{
    width:50%;
}
.tab-contents ul li{
    list-style: none;
    margin: 10px 0;
}
.tab-contents ul li span{
    color:#ec92ab;
    font-size:14px;
}
.tab-contents{
    display:none;
}
.tab-contents.active-tab{
    display:block;
}
/* ------------------services-----------------*/
#services{
    padding: 30px 0;
}
.services-list{
    display:grid;
    grid-template-columns: repeat(auto-fit,minmax(250px, 1fr));
    grid-gap:40px;
    margin-top:50px;
}
.services-list div{
    background: #262626;
    padding: 40px;
    font-size:13px;
    font-weight:300;
    border-radius:10px;
    transition: background 0.5s, transform 0.5s;
}
.services-list div i{
    font-size: 50px;
    margin-bottom: 30px;
}
.services-list div h2{
    font-size: 30px;
    font-weight: 500;
    margin-bottom: 15px;
}
.services-list div a{
    text-decoration:none;
    color:#fff;
    font-size:12px;
    margin-top:20px;
    display:inline-block;
}
.services-list div:hover{
    background:#ff004f;
    transform:translateY(-10px);
}
/* -------------portfolio------------- */
#portfolio{
    padding: 50px,0;
}
.work-list{
    display:grid;
    grid-template-columns: repeat(auto-fit,minmax(250px, 1fr));
    grid-gap:40px;
    margin-top:50px;
}
.work{
    border-radius:10px;
    position:relative;
    overflow:hidden;
}
.work img{
    width: 100%;
    border-radius:10px;
    display:block;
    transition: transform 0.5s;
}
.layer{
    width:100%;
    height:0;
    background: linear-gradient(rgba(0,0,0,0.6),#ff004f);
    border-radius: 10px;
    position: absolute;
    left:0;
    bottom:0;
    overflow:hidden;
    display:flex;
    align-items: center;
    justify-content: center;
    flex-direction:column;
    padding: 0 40px;
    text-align: center;
    font-size:14px;
    transition:height 0.5s;

}
.layer h3{
    font-weight: 500;
    margin-bottom: 20px;
}
.layer a{
    margin-top: 20px;
    color:#ff004f;
    text-decoration: none;
    font-size:18px;
    line-height: 60px;
    background: #fff;
    width: 60px;
    height:60px;
    border-radius: 50%;
    text-align: center;
}
.work:hover img{
    transform: scale(1.1);
}
.work:hover .layer{
    height: 100%;
}
.btn{
    display: block;
    margin:50px auto;
    width:fit-content;
    border: 1px solid #C55F73;
    padding: 14px 50px;
    border-radius: 6px;
    text-decoration: none;
    color:#94424F;
    transition: background 0.5s;
}
.btn:hover{
    background: #ff004f;
    color: #fff;;
}
/* ----------------------contact---------------------- */
.contact-left{
    flex-basis: 35%;
}
.contact-right{
    flex-basis: 60%;
}
.contact-left p{
    margin-top: 30px;
}
.contact-left p i{
    color:#ff004f;
    margin-right:15px;
    font-size:25px;
}
.social-icons{
    margin-top: 30px;
}
.social-icons a{
    text-decoration: none;
    font-size:30px;
    margin-right:15px;
    color:#ababab;
    display: inline-block;
    transition: transform 0.5s;
}
.social-icons a:hover{
    color:#ff004f;
    transform: translateY(-5px);
}
.btn.btn2{
    display:inline-block;
    color: #fff;
    background:#ff004f;
}
.contact-right form{
    width:100%;

}
form input,form textarea{
    width:100%;
    border:0;
    outline:none;
    background:#262626;
    padding: 15px;
    margin:15px 0;
    color:#fff;
    font-size:18px;
    border-radius:6px;
}
form .btn2{
    padding: 14px 60px;
    font-size: 18px;
    margin-top: 20px;
    cursor: pointer;
}
.copyright{
    width:100%;
    text-align:center;
    padding: 25px;
    background: #000;
    font-weight:300;
    margin-top:20px;
}
/* -------------------css for small screens--------------- */
nav .fas{
    display: none;
}

@media screen and (max-width:1000px) {
    #header{
        background-image: url(images/cunma_phone2.png);
    }
    .header-text{
        margin-top:200%;
        font-size:40px;
    }
    .header-text h1{
        font-size:70px;
    }
    nav .fas{
        display: block;
        font-size:45px;
        width:40px;
    }
    nav ul{
        background: linear-gradient(#ff004f,rgba(0,0,0,0.6));
        position: fixed;
        top:0;
        right:-250px;
        width:250px;
        height:100vh;
        padding-top: 150px;
        /* opacity: 90%; */
        z-index: 2;
        transition: right 0.5s;
        
    }
    nav ul li{
        display: block;
        margin:25px;
        
    }
    nav ul li a{
        font-size:45px;
    }
    nav ul .fas{
        position: absolute;
        top: 25px;
        left:25px;
        cursor: pointer;
    }
    .logo{
        width: 240px;
        margin-top: 20px;
    }


    /* ---------------------about-------------------- */
    .row {
        display: flex;
        flex-wrap: wrap;
    }
    .about-col-1{
        flex-basis: 100%;
    }
    .about-col-2{
        flex-basis: 100%;
    }
    .about-col-1{
        margin-bottom: 30px;
    }
    .about-col-2{
        font-size: 25px;
    }
    .tab-links{
        font-size:35px;
        margin-right: 30px;
    }
    .about-col-1 img{
        margin-top:20px;
        padding-right: 30px;
        width:100%;
        border-radius:15px;
    }
    /* ---------------------------------services-------------------------------- */
    #services{
        padding: 30px 0;
    }
    .services-list {
        grid-template-columns: 1fr; /* 将列数调整为1列 */
    }
    /* .services-list{
        display:grid;
        grid-template-columns: repeat(auto-fit,minmax(250px, 1fr));
        grid-gap:40px;
        margin-top:50px;
    }
    .services-list div{
        background: #262626;
        padding: 40px;
        font-size:13px;
        font-weight:300;
        border-radius:10px;
        transition: background 0.5s, transform 0.5s;
    }
    .services-list div i{
        font-size: 50px;
        margin-bottom: 30px;
    }
    .services-list div h2{
        font-size: 30px;
        font-weight: 500;
        margin-bottom: 15px;
    } */
    .services-list div a{
        text-decoration:none;
        color:#fff;
        font-size:25px;
        margin-top:20px;
        display:inline-block;
    } 
    /* .services-list div:hover{
        background:#ff004f;
        transform:translateY(-10px);
    } */
    /* -----------------------work------------------------------- */
    .work-list{
        display:grid;
        grid-template-columns: 1fr;
        grid-gap:40px;
        margin-top:50px;
    }
    .work{
        border-radius:10px;
        position:relative;
        overflow:hidden;
    }
    .work img{
        width: 100%;
        border-radius:10px;
        display:block;
        transition: transform 0.5s;
    }
    .layer{
        width:100%;
        height:0;
        background: linear-gradient(rgba(0,0,0,0.6),#ff004f);
        border-radius: 10px;
        position: absolute;
        left:0;
        bottom:0;
        overflow:hidden;
        display:flex;
        align-items: center;
        justify-content: center;
        flex-direction:column;
        padding: 0 40px;
        text-align: center;
        font-size:40px;
        transition:height 0.5s;
    
    }
    .layer h3{
        font-weight: 500;
        margin-bottom: 20px;
    }
    .layer a{
        margin-top: 20px;
        color:#ff004f;
        text-decoration: none;
        font-size:50px;
        line-height: 100px;
        background: #fff;
        width: 100px;
        height:100px;
        border-radius: 50%;
        text-align: center;
    }
    .work:hover img{
        transform: scale(1.1);
    }
    .work:hover .layer{
        height: 100%;
    }
    .btn{
        display: block;
        margin:50px auto;
        width:fit-content;
        border: 1px solid #C55F73;
        padding: 14px 50px;
        border-radius: 6px;
        font-size:15px;
        text-decoration: none;
        color:#94424F;
        transition: background 0.5s;
    }
    .btn:hover{
        background: #ff004f;
        color: #fff;;
    }
    /* ---------------------------------contact------------------------- */
    .contact-left, .contact-right{
        flex-basis:100%;
    }
    .contact-left p{
        margin-top: 30px;
    }
    .contact-left p i{
        color:#ff004f;
        margin-right:15px;
        font-size:45px;
    }
    .social-icons{
        margin-top: 30px;
    }
    .social-icons a{
        text-decoration: none;
        font-size:40px;
        margin-right:15px;
        color:#ababab;
        display: inline-block;
        transition: transform 0.5s;
    }
    .social-icons a:hover{
        color:#ff004f;
        transform: translateY(-5px);
    }
    .btn.btn2{
        display:inline-block;
        color: #fff;
        background:#ff004f;
        font-size: 28px;
    }
    .contact-right form{
        width:100%;
    
    }
    form input,form textarea{
        width:100%;
        border:0;
        outline:none;
        background:#262626;
        padding: 15px;
        margin:15px 0;
        color:#fff;
        font-size:30px;
        border-radius:6px;
    }
    form .btn2{
        padding: 14px 60px;
        font-size: 28px;
        margin-top: 20px;
        cursor: pointer;
        /* margin-left: 250px; */
    }
    .copyright{
        width:100%;
        text-align:center;
        padding: 25px;
        background: #000;
        font-weight:300;
        margin-top:20px;
    }

}