@charset "utf-8";

*{
    margin: 0;
    padding: 0;
}
.moveTopBtn {
  position: fixed;
  bottom: 80px;
  right: 40px;
  width: 40px;
  height: 40px;
  background: #000;
  color: #fff;
    z-index: 9999;
    border-radius: 100%;
    cursor: pointer;
    transition: all 0.5s;
 }
.moveTopBtn:hover{
    background-color: #fff;
    color: #00c7fd;
}
.moveTopBtn>p{
    text-align: center;
    line-height: 40px;
}
#wrap{
    min-width: 1024px;
/*    background-color: #ddd;*/
    font-family: "nanum_small";
    
}
img{
    vertical-align: top;
}
li{
    list-style: none;
}
a{
    text-decoration: none;
    color: #000;
}
.hidden{
    width: 0;
    height: 0;
    font-size: 0;
    line-height: 0;
    visibility: hidden;
}
@font-face {
    font-family:"nanum_bold";
    src:url("../fonts/NanumSquareB.ttf");
}
@font-face {
    font-family:"nanum_small";
    src:url("../fonts/NanumSquareRoundR.ttf");
}
/*************** header *******************/
header{
    width: 1024px;
    height: 50px;
    position: fixed;
    margin: 20px auto;
/*    background-color: #8e8585;*/
/*    z-index: 1;*/
    top: 10px;
    left: 60px;
}
#logo{
    height: 40px;
    width: 0;
    transition: all 0.5s;
    overflow: hidden;
    position: relative;
    z-index: 9999;
}
#logo a{
    
    display: block;
    /* width와 height 규격 맞춘 이미지를 쓸것*/
/*    height: 50px;*/
    
    
}
#logo img{
    
}
#logo.w70{
    width: 70px;
}


#my_page{
    position: fixed;
    right: 0;
    top: 20px;
    cursor: pointer;
    z-index: 9999;
}
#my_page .my_page_img{
    position: absolute;
    top: 8px;
    right: 40px;
    width: 35px;
    height: 37px;
    overflow: hidden;
    transform: translate(0,0);
}
#my_page .my_page_img img{
    width: 100%;
}
#my_page .my_page_img img:hover{
    transform: translate(0,-38px);
}
.gnb{
    position: absolute;
    right: 0px;
    top: 50px;
    height: 0;
/*    height: 50px;*/
    overflow: hidden;
    transition: all 0.5s;
}
.gnb.h30{
    height: 30px;
}
.gnb > ul{
    width: 200px;
}
.gnb > ul > li{
    text-align: center;
    width: 33.3%;
    float: left;
}
.gnb > ul > li > a{
    display: block;
    color: #000;
    font-weight: bold;
    line-height: 30px;
    font-size: 14px;
}
.gnb > ul > li > a:hover{
    color: #00c7fd
}
.gnb:hover{
    background-color: #fff;
    border-radius: 5px;
}


/************ lnb **************/
#lnb {
    width: 50px;
    position: fixed;
    z-index: 9999;
    left: 16px;
    top: 10px;
}

#lnb > ul {
    position: absolute;
    left: 10px;
}

#lnb > ul > li {
    width: 200px;
    text-align: center;
    border: 1px solid #00c7fd;
    box-sizing: border-box;
    background-color: #fff;
    margin-top: 4px;
    border-radius: 5px;
}

#lnb > ul > li > a{
    display: block;
    line-height: 30px;
    font-weight: bolder;
    font-size: 14px;
    color: #00c7fd;
}
#lnb a:hover{
    background-color: #00c7fd;
    color: #fff;
}

/********* 햄버거 ****************/
.btn {
  width: 30px;
  height: 30px;
  margin: 20px;
  cursor: pointer;
  position: relative;
  /*span요소의 기준*/
    z-index: 1;
    top: 6px;
}

.line1,
.line2,
.line3 {
  position: absolute;
  width: 100%;
  height: 6px;
  background-color: #00c7fd;
  left: 0;
  transition: all 0.5s;
}


.line1 {
  top: -3px;
}

.line1_trans {
    transform: translate(12px);
  width: 6px;
  
}

.line2 {
  top: calc(50% - 6px / 2 - 3px);
}

.line2_trans {
  transform: translate(6.5px,3px) rotate(90deg);
    width: 17px;
}

.line3 {
  bottom: 3px;
}

.line3_trans {
  transform: translate(6.5px,-9px) rotate(-90deg);
    width: 17px;
}

/************* contentwrap *****************/
#contentwrap{
    min-width: 1024px;
    position: relative;
    overflow: hidden;
}
/*********** video ***********/
#sec_video{
    position: relative;
    width: 100%;
    height: 100vh;
    margin: 0 auto;
    overflow: hidden;
}
#sec_video > video{
    position: fixed;
    left: 50%;
    transform: translate(-50%);
}
/*********** banner ***********/

#banner{
    width: 100%;
    min-width: 1024px;
    height: 100vh;
/*    background-color: #0008;*/
    position: relative;
    
}
#banner_box{
    position: relative;
    height: 80vh;
    top: 50%;
    transform: translate(0,-60%);
    margin: 0 auto;
    background-color: #0008;
    
/*    background-color: #0008;*/
}
.banner_box_container{
    transition: all 1s;
    opacity: 0;
    position: relative;
    top: 50%;
    transform: translate(0,-50%);
}
.intel_head{
    position: absolute;
    background-color: #ddd;
    width: 500px;
    height: 300px;
    top: 50%;
    left: 50%;
    transform: translate(-100%,-50%);
    z-index: 1;
    border: 5px solid #fff;
    background-color: #00c7fd;
    box-sizing: border-box;
    border-radius: 10px;
}
.intel_core{
    position: absolute;
    padding: 20px;
/*    line-height: 2;*/
    display: block;
    color: #fff;
    box-sizing: border-box;
    border-radius: 10px;
}

.intel_core strong{
    display: block;
    font-size: 20px;
    margin-top: 10px;
    margin-bottom: 10px;
    font-family: "nanum_bold";
}
.intel_core p{
    line-height: 1.5;
}
.more{
    position: absolute;
    background-color: #fff;
    border-radius: 5px;
    width: 130px;
    height: 30px;
    z-index: 1;
    bottom: 30px;
    left: 30px;
    
}
.more a{
    display: block;
    color: #00c7fd;
    text-align: center;
    line-height: 30px;
    font-weight: bold;
}
.more:hover{
    background-color: #f5f5f5;
}
#banner .core_img{
    position: absolute;
    top: 50%;
    width: 500px;
    right: 170px;
    right: 50%;
    transform: translate(65%,-50%);
}
/*********** news ***********/
#news{
    width: 1024px;
    height: 100vh;
    margin: 0 auto;
/*    background-color: #ddd;*/
    position: relative;
    transition: all 2s;
/*    opacity: 0;*/
}
#news>div{
    float: left;
    margin-right: 17px;
    position: relative;
    top: 50%;
    transform: translate(0,-60%);
    width: 330px;
    height: 700px;
    background-color: #0008;
}
#news>div:last-child{
    margin-right: 0;
}

#news > div > a{
    position: relative;
    top: 10%;
    display: block;
    color: #fff;
    transition: all 2s;
}

#news > div > a > div{
    margin-bottom: 10px;
    padding-left: 10px;
    padding-right: 10px;
    box-sizing: border-box;
}
.sub_text1{
    position: relative;
    margin-top: 20px;
}
.sub_text2{
    font-weight: bold;
    font-size: 20px;
    height: 60px;
    line-height: 1.5;
}
.sub_text3{
    line-height: 1.5;
}


.news1,.news2,.news3{
/*    background-color: pink;*/
    overflow: hidden;
}

.news1 img{
    position: relative;
    top: 0;
    width: 100%;
    height: 245px;
    transition: all 0.5s;
}
.news1 img:hover,.news2 img:hover,.news3 img:hover{
    transform: scale(1.1);
}
.news2{
/*    background-color: #98fff3;*/
    overflow: hidden;
}
.news2 img{
    width: 100%;
    height: 245px;
    transition: all 0.5s;
}
.news3{
/*    background-color: #fffdc0;*/
    overflow: hidden;
}
.news3 img{
    width: 100%;
    height: 245px;
    transition: all 0.5s;
}







/************* footer *************/
footer{
    width: 100%;
    border-top: 1px solid #00c7fd;
    overflow: hidden;
    position: relative;
    bottom: 0;
    background-color: #fff;
    z-index: 1000;
}
#footer_container{
    width: 1024px;
    overflow: hidden;
    margin: 50px auto 50px auto;
    background-color: #fff;
}
#footer_container > div{
    float: left;
}

#footer_container > div:nth-child(3){
    clear: both;
}

#bottom_logo{
    width: 200px;
    height: 70px;
    text-align: center;
/*    background-color: #ddd;*/
    position: relative;
}
#bottom_logo img{
    position: relative;
    top: 50%;
    transform: translate(0,-60%);
}
#fnb{
    width: 824px;
    height: 70px;
/*    background-color: pink;*/
}
#fnb_1{
/*    background-color: #ddd;*/
    width: 824px;
    height: 30px;
}
#fnb_1>ul{
    
}
#fnb_1>ul>li{
    float: left;
    width: 20%;
    line-height: 30px;
    text-align: center;
    position: relative;
/*
    border-right: 2px solid #00c7fd;
    box-sizing: border-box;
*/
}
#fnb_1>ul>li::after{
    position: absolute;
    content: "";
    width: 2px;
    height: 15px;
    background-color: #00c7fd;
    right: 0;
    top: 9px;
}
#fnb_1>ul>li:last-child::after{
    content: none;
}
#fnb_1>ul>li>a{
    display: block;
    color: #000;
    font-weight: 500;
}
#fnb_1>ul>li>a:hover{
    text-decoration: underline;
}
#fnb_2{
    width: 824px;
    height: 40px;
}
#fnb_2>ul{
    margin-top: 10px;
    margin-left: 40px;
}
#fnb_2>ul>li{
    float: left;
    margin-right: 10px;
}
#fnb_2>ul>li>a{
    display: block;
}
#fnb_2>ul>li>a>img{
    width: 100%;
}
#etc{
    margin-top: 10px;
    width: 1024px;
}
#etc small{
    display: block;
    line-height: 1.5;
    font-size: 12px;
    text-align: center;
}
/******** scroll 이쁘게 꾸미기 *********/
/***** scroll bar *****/
body::-webkit-scrollbar {
    width: 8px;  /* 스크롤바의 너비 */
    height: 8px;
}

body::-webkit-scrollbar-thumb {
    height: 30%; /* 스크롤바의 길이 */
    background: #00c7fd; /* 스크롤바의 색상 */
    border-radius: 10px;
}

body::-webkit-scrollbar-track {
    background: #ccf4ff;  /*스크롤바 뒷 배경 색상*/
}