@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@100;200;300;400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@100;300;400;500;700;900&display=swap');

/* reset */
*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family: 'Montserrat', 'Noto Sans KR', sans-serif;
    word-break: keep-all;
}
ul,li{
    list-style:none;
}
a{
    text-decoration: none;
    color:#333;
}
.cf:after{
    content:'';
    display:block;
    clear:both;
}
img{
    max-width: 100%;
}
::selection{
    background:#4c4c4c;
    color:#fff;
}

/*  */
.inner{
    width:1200px;
    margin:0 auto;
    position: relative;
}
.bg{
    /*background:linear-gradient(129deg, #1d4ec3 38%, #5e3296 100%);
    background:linear-gradient(129deg, #666ab6 38%, #4e54c8 100%);*/
    background:linear-gradient(129deg, #313131 38%, #2a303b 100%);
}
.btn{
    /*background:linear-gradient(129deg, #1d4ec3 38%, #5e3296 100%);
    background:linear-gradient(129deg, #666ab6 38%, #4e54c8 100%);*/
    background:linear-gradient(129deg, #5a5959 38%, #909191 100%);
    color:#fff;
}

/* section title */
.section_tit{
    text-align: center;
}
.section_tit h2{    
    font-size:60px;
    font-weight:800;
    letter-spacing:0.05em;
    color:#fff;
}
.section_tit h2:after{
    content:'';
    display:block;
    width:80px;
    height:1px;
    margin:20px auto 0;
    background-color: #fff;
}
.section_tit h2.gd_tit{    
   /* background:linear-gradient(129deg, #1d4ec3 38%, #5e3296 100%);
   background:linear-gradient(129deg, #666ab6 38%, #4e54c8 100%);*/
   background:linear-gradient(129deg, #4c4c4c 38%, #575647 100%);
    -webkit-background-color-clip:text;
    -webkit-background-clip: text;
    background-clip:text;
    -webkit-text-fill-color:transparent;
}
.section_tit h2.gd_tit:after{
    /*background:linear-gradient(129deg, #1d4ec3 38%, #5e3296 100%);
    background:linear-gradient(129deg, #666ab6 38%, #4e54c8 100%);*/
    background:linear-gradient(129deg, #4c4c4c 38%, #575647 100%);
}
.section_tit p{
    margin-top:25px;
}

/* layout */
header{
    position:fixed;
    z-index: 10000;
    width:100%;
    height:100px;
    transition:all 0.3s;
    overflow: hidden;
}
header.active{
    background-color:rgba(0,0,0,0.7);
}
header.open{
    background-color: #000;
    height:100vh;
}
header .header_inner{
    position:relative;
    padding:0 30px;
    display:flex;
    width:100%;
    height:100%;
    justify-content: space-between;
    align-items: center;
    transition:all .3s;
}
header .logo{
    width:50px;
}
header .logo a{
    display:block;
}
header .logo .logo_b{
    display:none;
}
header nav{
    display:flex;
    align-items: center;
    flex-direction: row;
    gap:20px;
}
header nav a{
    display:block;
    opacity:0.5;
    font-size:18px;
    font-weight:700;
    letter-spacing: -0.035em;
    color:#fff;
    transition:opacity 0.5s, filter 0.5s;
    filter:blur(1.5px);
}
header nav a.active,
header nav a:hover{
    opacity:1;
    filter:blur(0px);
}
header nav .contact{
    padding:10px 20px;
    border-radius:30px;
}
header .m_btn {
    position:absolute;
    right:20px;
    top:40px;
    width:30px;
    height:20px;
    overflow: hidden;
    background-color: transparent;
    border:none;
    display:none;
}
header .m_btn .line{
    display:block;
    width:100%;
    height:2px;
    background-color: #fff;
    position:absolute;
    top:0;
    left:0;
    transition:all .3s;
}
header .m_btn.open .line1{
    transform:rotate(45deg);
    transition-delay: .2s;
    top:8px;
}
header .m_btn .line2{
    top:50%;
    margin-top:-1px;
}
header .m_btn.open .line2{
    left:-100%;
}
header .m_btn .line3{
    top:auto;
    bottom:0;
}
header .m_btn.open .line3{
    transform:rotate(-45deg);
    transition-delay: .2s;
    bottom:8px;
}

footer{
    background: #000;
    text-align: center;
    color:#fff;
    padding:20px 0;
    font-size:0.8em;
    
}
footer p{
    opacity:0.5;
    margin:10px 0;
    font-family:'Noto Sans KR', sans-serif;
}
/* work list */
.work_list{
    margin-top:80px;
   /* display:flex;
    flex-wrap: wrap;
    justify-content: space-between;*/
}
.work_list li{
   /* display:flex;
    flex-direction: row;
    gap:10px;
    flex-basis: 48.7%;
    align-items: center;*/
    float:left;
    width:25%;
    margin-bottom:2.7%;
    cursor:pointer;
    position:relative;
    /*box-shadow:0 0 8px 4px #eee;*/
}
.work_list .hover_box{
    width:100%;
    height:100%;
    padding:30px;
    position:absolute;
    top:0;
    left:0;
    z-index:3;
    display: none;
    opacity:1;
    transition:opacity .3s;
}
.work_list .hover_box *{
    color:#fff;
}
.work_list li:hover .hover_box{
    opacity: 1;
}
.work_list .info{
    display: flex;
    justify-content: space-between;
    width:100%;
}
.work_list .info > p{
    color:rgba(255,255,255,.5);
    font-size:12px;
}
.work_list .info > p span{
    margin-left:10px;
    color:#fff;
}
.work_list .hover_box h3{
    width:100%;
    font-size:22px;
    line-height: 1;
    color:#fff;
    text-align: center;
}
.work_list .hover_bg{
   /* background: linear-gradient(153deg, #1d4ec3 17%, #5e3296 100%);*/
   background-color:#333;
    position:absolute;
    top:0;
    left:0;
    z-index: 1;
    width:100%;
    height:100%;
    opacity:0;
    transition:opacity .3s;
}
.work_list li:hover .hover_bg{
    opacity:0.9;
}

.work_list .hover_bg .bg_text{
    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
    color:#fff;
    font-size:0.8em;
}
.work_list li > img{
    width:100%;
    height:auto;
    display:block;
}
.work_list li > h3{
    position:absolute;
    top:100%;
    left:0;
    color:#333;
    font-size:0.3em;
    display:block;
}
/* clip */
#clip{
    position:fixed;
    min-width:100%;
    height:100%;
    top:0%;
    left:0%;
    transform:scale(0);
    opacity:0;
    z-index: 10000;
    background: rgba(0,0,0,.9);
    transition:all .1s ease-in-out;
    display:none;
}
#clip.active{
    transform:scale(1);
    opacity:1;
    display:block;
}
#clip .vid_cover{
    width:60%; 
    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
}
#clip .pop_vid{
    position:relative;
    width:100%;
    height:auto;
}
#clip .pop_vid .iframe_cover{
    position:relative;
    width:100%;
    height:0;
    padding-top:56.25%;
}
#clip .pop_vid .iframe_cover iframe{
    position:absolute;
    width:100%;
    height:100%;
    top:0;
    left:0;
    border:none;
}
#clip .vid_info{
    padding:10px 20px;
    color:#fff;
    transform:translateY(-1px);
}
#clip .vid_info .vid_tit{
    font-size:24px;
}
#clip .vid_info .detail{
    display:flex;
    justify-content: space-between;
    margin-top:10px;
}
#clip .vid_info .detail li{
    color:rgba(255,255,255,.4);
    font-size:14px;
}
#clip .vid_info .detail li span{
    color:#fff;
}
#clip .close{
    position:absolute;
    width:60px;
    height:60px;
    top:0;
    right:-60px;
    text-indent:-9999px;
    cursor:pointer;
    border:none;
}
#clip .close:before,
#clip .close:after{
    content:'';
    display:block;
    width:1px;
    height:30px;
    background:#fff;
    position:absolute;
    top:50%;
    left:50%;
}
#clip .close:before{
    transform:translate(-50%,-50%) rotate(135deg);
}
#clip .close:after{
    transform:translate(-50%,-50%) rotate(-135deg);
}


/* responsive */
@media screen and (max-width:860px) {
   .work_list{
        display:block;
   }
   .work_list li{
        width:33.33%;
        margin-bottom:5%;
   }

   #clip .vid_info .vid_tit{
     font-size:2.8vw;
    }
    #clip .vid_info .detail li{
        font-size:1.6vw;
    }
}

@media screen and (max-width:700px) {

    .work_list li{
         width:50%;
         margin-bottom:5%;
    }
 
 }
 @media screen and (max-width:450px) {

    .work_list li{
         width:100%;
    }
 
 }