header{
    border:0;
    transition: 0.3s all;
    background: transparent;
}
header.fixed-header{
    position: fixed;
    background: rgba(0,0,0,0.8);
    height: 90px;
}
#logo, .nav-menu{
    transition: 0.3s all;
}
header.fixed-header .nav-menu{
    top: 17px;
}
.nav-menu:after, .nav-menu:before, .nav-menu div{
    background-color: #fff;
}
.none-shadow{
    box-shadow: none !important;
}

#detail_wrap{
    min-height: 1200px;
}
#detail_wrap .prev_btn{
    position: fixed;
    top: 30px;
    left: 20px;
    width: 30px;
    height: 30px;
    background: url(../img/left-arrow.png) no-repeat;
    background-size: cover;
    z-index: 11;
    cursor: pointer;
}
.detail_visual_wrap{
    position: fixed;
    /* top:80px; */
    width: 100%;
    min-height: 100vh;
    background-size: cover;
    background-position: center;
    z-index: 1;
}
.detail_visual_wrap .visual_text{
    position: absolute;
    top: 50%;
    left: 40%;
    transform: translate(-50%, -50%);
    font-size: 55px;
    color: #fff;
    text-align: left;
}
.detail_visual_wrap .visual_text h3{
    position: relative;
    margin-top: 15px;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.15em;
}
.detail_visual_wrap .visual_text h3 span{
    font-size: 13px;
}
.detail_visual_wrap .visual_text p{
    margin-top: 15px;
    font-size: 40px;
    font-weight: 200;
    letter-spacing: -.05em;
}
.detail_visual_wrap .visual_text p span{
    color: #00d2ec;
    font-weight: 400;
}
    
.detail_visual_wrap .dark_overlay{
    position: absolute;
    top: 0;
    right:0;
    bottom:0;
    left:0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
}
.detail_content{
    position: absolute;
    width: 100%;
    top: 100vh;
    left: 50%;
    box-shadow: -50px 0 30px rgba(0,0,0,0.25);
    transform: translateX(-50%);
    padding: 120px 0 0;
    background: #fff;
    z-index: 2;
}
.detail_header{
    width: 1100px;
    margin: 0 auto;
}
.detail_header h3{
    display: inline-block;
    font-size: 36px;
    font-weight: 500;
    letter-spacing: -0.03em;
    color: #222;
}
.detail_info{
    font-size: 20px;
    font-weight: 300;
    line-height: 1.8;
    white-space: pre-line;
    color: #555;
}

.goto_site_btn{
    width: 250px;
    height: 50px;
    display:inline-block;
    margin-top: 50px;
    background: #222;
    color: #fff;
    font-size: 16px;
    text-align: center;
    line-height: 50px;
    transition: 0.3s all;
}
.goto_site_btn:hover{
    background: #1173f7
}


.detail_body img{
    width: 100%;
}
.detail_body section{
    padding: 80px 0;
}

.detail_body .sec_01{
    width: 1100px;
    margin: 0 auto;
}
.detail_body .text-con{
    min-height: 500px;
    box-shadow: none;
}
.detail_body .text-con h4{
    font-size: 28px;
    color: #222;
    font-weight: 500;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}
.detail_body .text-con p{
    font-size: 19px;
    line-height: 1.7;
    font-weight: 300;
    white-space: pre-line;
    color: #555;
}
.detail_body .color-con{
    box-shadow: none;
    overflow: hidden;
    padding-bottom: 15px;
}
.detail_body .color-con h4{
    font-size: 28px;
    color: #222;
    font-weight: 500;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}
.detail_body .color-con dl{
    position: relative;
    width: 33.333%;
    height: 200px;
    float: left;
    background: #f9f9f9;
}
.detail_body .color-con dd{
    position: absolute;
    color:rgba(255,255,255,0.8);
    font-size: 30px;
    left: 30px;
    bottom: 30px;
}


@media (max-width:600px){
.detail_header{
    width: 100%;
}
.color-con, .text-con, .none-shadow{
    width: 100% !important;
}
#detail_wrap .prev_btn{
    top: 33px;
    width: 20px;
    height: 20px;
}
.detail_visual_wrap .visual_text h3{
    font-size: 7px;
}
.detail_visual_wrap .visual_text p{
    font-size: 23px;
}

.detail_content{
    padding: 50px 15px;
}

.detail_header h3{
    font-size: 23px;
}
.detail_info{
    font-size: 15px;
    letter-spacing: -0.03em;
}
.goto_site_btn{
    margin-top: 30px;
}
#detail_wrap > div.detail_content > div.detail_body > section > ul > li.aos-init.aos-animate > img{
    width: 100% !important;
}
.detail_body .sec_01{
    width: 100% !important;
}
.aos-init{
    width: 100% !important;
}
.sec_01 ul li{
    margin: 0;
}
.detail_body .color-con h4{
    font-size: 23px;
}
.detail_body .color-con dl{
    height: 130px;
}
.detail_body .text-con h4{
    font-size: 23px;
}
.detail_body .text-con p{
    font-size: 15px;
}
.detail_body .color-con dd{
    left: 20px;
    font-size: 15px;
}

}