/*세로 스크롤바 없애기*/
body {
    overflow-y: hidden;
}


a {
    text-decoration: none;
    color: #fff;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: #00000077;
    z-index: 1;
}

header #gnb {
    display: block;
}

header #gnb_m {
    display: none;
}


/*pc 버전 gnb 제어*/
header #gnb {
    position: relative;
    height: 100%;
    width: 100%;
    max-width: 1500px;
    margin: 0 auto;
}

header #gnb .logo {
    position: absolute;
    top: 50%;
    left: 0px;
    transform: translateY(-50%);
    display: inline-block;
}

header #gnb .logo svg{
    width: 180px;
    transition: .3s;
}

header #gnb svg:hover .st0{
    fill: #fff;
    transition: .3s;
}

header #gnb .logo img{
    width: 180px;
    transition: .3s;
}

header #gnb img:hover{
    transition: .3s;
}

/*
header #gnb .logo span {
    display: inline-block;
    font-size: 2.5rem;
    width: 3rem;
    font-family: 'Montserrat';
    text-align: center;
    font-weight: 700;
    margin-right: 1rem;
    background: #ffffffe3;
    color: #000;
}
*/

header #gnb #navmenu {}

header #gnb #navmenu {
    position: absolute;
    top: 50%;
    right: 0px;
    transform: translateY(-50%);
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
}

header #gnb #navmenu li {
    margin-left: 4rem;
}

header #gnb #navmenu li a {
    font-family: 'Montserrat';
    font-size: 1.3rem;
    font-weight: 500;
    transition: .3s;
    color: #ffffff91;
}

header #gnb #navmenu li a:hover {
    opacity: .5;
    transition: .3s;
}




/*모바일 버전 gnb 제어*/
header #gnb_m {
    text-align: center;
}

header #gnb_m .logo {
    display: inline-block;
    height: 2.5rem;
    position: absolute;
    left: 30px;
    top: 50%;
    transform: translateY(-50%);
    transition: .3s;
}

header #gnb_m .logo:hover {
    opacity: .5;
    transition: .3s;
}

header #gnb_m .logo img {
    width: 130px;
}

header #gnb_m .logo span {
    display: inline-block;
    font-size: 1.8rem;
    width: 2rem;
    text-align: center;
    font-weight: 700;
    background: #fff;
    margin-right: .5rem;
    color: #000;
    font-family: 'Montserrat';
}

header #gnb_m ul {
    position: relative;
    float: right;
    display: flex;
    margin: 2px;
    cursor: pointer;
}

header #gnb_m ul .menubtn {
    display: block;
    width: 30px;
    height: 30px;
    z-index: 999;
    transition: .3s;
}

/*
header nav ul .menubtn:hover {
    opacity: .6;
    transition: .3s;
}
*/

header #gnb_m ul .menubtn span {
    position: relative;
    top: 50%;
    left: 50%;
    transform: translate(-50%);
    display: block;
    width: 20px;
    height: 1px;
    background: #fff;
}

header #gnb_m ul .menubtn span::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 1px;
    top: -8px;
    left: 0;
    background: #fff;
    transition: .3s;
}

header #gnb_m ul .menubtn span::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 1px;
    bottom: -8px;
    left: 0;
    background: #fff;
    transition: .3s;
}

header #gnb_m ul .menubtn.on span {
    background: initial;
    transition: .3s;
}

header #gnb_m ul .menubtn.on span::before {
    top: -1px;
    height: 2px;
    transform: rotate(45deg);
    transition: .3s;
}

header #gnb_m ul .menubtn.on span::after {
    bottom: 0;
    height: 2px;
    transform: rotate(-45deg);
    transition: .3s;
}

header #gnb_m ul .navbg {
    display: none;
    position: fixed;
    top: 0;
    right: -100%;
    width: 100vw;
    height: 100vh;
    background: #000;
    transition: .5s all;
}

header #gnb_m ul .navbg.on {
    display: block;
    right: 0;
    transition: .5s all;
}

header #gnb_m .navbg>ul {
    width: 60%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
}


header #gnb_m .navbg>ul>li {
    text-align: center;
    opacity: 1;
    transition: .3s;
}

header #gnb_m .navbg>ul>li:hover {
    opacity: .4;
    transition: .3s;
}

header #gnb_m .navbg>ul>li>a {
    font-family: 'Montserrat';
    padding: 0 1.2rem;
    display: block;
    color: #fff;
    font-size: 1.5rem;
    margin: 1rem 0;
    font-weight: 500;
}



/*풀페이지 섹션 네비*/
.nav {
    position: fixed;
    top: 50%;
    right: 40px;
    transform: translateY(-50%);
    transition: .5s;
}

.nav>ul>li {
    text-align: right;
}

.nav>ul>li>a {
    display: inline-block;
    width: 15px;
    height: 1rem;
    margin: .5rem 0;
    color: initial;
}

.nav>ul>li span {
    float: right;
    display: inline-block;
    position: relative;
    width: 15px;
    height: 1px;
    vertical-align: middle;
    transition: .5s;
}

.nav>ul>li span::before,
.nav>ul>li span::after {
    content: "";
    position: absolute;
    top: 0;
    width: 8.5px;
    height: 1px;
    background: #fff;
    transition: .3s;
}

.nav>ul>li span::before {
    left: 0;
}

.nav>ul>li span::after {
    right: 0;
}

.nav>ul>li:hover a {
    opacity: .5;
    transition: .3s;
}

.nav>ul>li.on span {}

.nav>ul>li.on span::before {
    transform: rotate(-45deg);
    transition: .3s;

}

.nav>ul>li.on span::after {
    transform: rotate(-45deg);
    transition: .3s;
}

.nav.on>ul>li span::before,
.nav.on>ul>li span::after{
    background: #000;
}



.scroll_img {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-down 1.5s linear infinite;
    z-index: 999;
}

.scroll_img.on{
    display: none;
}

.scroll_img::before {
    content: "\e905";
    font-family: xeicon;
    font-size: 2rem;
    color: #fff;
    font-weight: 100;
}


.con_top::before {
    content: "\e915";
    font-family: xeicon;
    position: fixed;
    bottom: 40%;
    right: 50px;
    float: left;
    font-size: 2rem;
    color: #fff;
    font-weight: 100;
    z-index: 999;
}



@keyframes scroll-down {

    0% {
        transform: translateY(0);
        opacity: 1;
    }

    50% {
        transform: translateY(10px);
        opacity: .7;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}





section {
    height: 100vh;
    position: relative;
    overflow: hidden;
    text-align: center;
    padding: 12rem 6rem 6rem;
    background-color: #000;
}




#footer {
    position: relative;
    height: 350px;
    background: #000;
    color: #999;
    text-align: center;
}


section .con_text0 {
    position: relative;
    top: 58%;
    left: 0;
    opacity: .1;
    z-index: 2;
    transition: 1s;
    width: 90%;
    margin: 0 auto;
}

section.on .con_text0 {
    top: 55%;
    opacity: 1;
    transition: 1s;
    transition-delay: .5s;
}

section .con_text0.on {
    z-index: unset;
}

section .con_text {
    position: absolute;
    top: 55%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: .1;
    z-index: 2;
    transition: 1s;
    width: 90%;
    max-width: 1500px;
}

section.on .con_text {
    top: 52%;
    opacity: 1;
    transition: 1s;
    transition-delay: .5s;
}

section .con_text.on {
    z-index: unset;
}

section .con_text ul {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

section .con_text ul li {
    position: relative;
    margin: 1rem;
    padding: 0;
    width: 33%;
}
/*
section .con_text ul li::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 1px solid #ffffff7c;
    transition: .3s;
}
*/

section .con_text ul li:hover::before {
    border: 1px solid #fff;
    transition: .3s;
}

section .con_text ul li p {
    padding: 1rem 2rem 2rem;
}

section .con_text>div {
    float: left;
    width: 50%;
    height: 100%;
    vertical-align: middle;
}


.con_text0>h1 {
    font-size: 3rem;
    text-align: left;
}

.con_text>h1 {
    font-size: 2.7rem;
    text-align: center;
}





section .con_text .under_line {
    display: block;
    position: relative;
    width: 4rem;
    height: 1px;
    margin: 1rem 1rem;
    background: #fff;
}

section .con_text .under_line::before {
    content: "";
    position: absolute;
    top: -2px;
    left: -1rem;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #fff;
}

section .con_text .under_line2 {
    float: right;
    display: block;
    position: relative;
    width: 4rem;
    height: 1px;
    margin: 1rem 1rem;
    background: #fff;
}

section .con_text .under_line2::before {
    content: "";
    position: absolute;
    top: -2px;
    right: -1rem;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #fff;
}

/* 섹션 배경 영상 제어 */
#con1 video,
#con2 video,
#con3 video,
#con4 video,
#con5 video {
    position: absolute;
    top: 50%;
    left: 50%;
    width: auto;
    height: auto;
    min-width: 100%;
    min-height: 100%;
    transform: translate(-50%, -50%);
    object-fit: cover;
    background-size: 100% 100%;
    background-position: center center;
    background-size: contain;
    opacity: 1;
    z-index: 0;
}

.con_title::before {
    content: "A　B　O　U　T";
    position: absolute;
    bottom: 20%;
    left: 0;
    display: block;
    float: left;
    transform: rotateZ(90deg);
    font-size: 1rem;
    color: #fff;
    font-weight: 600;
    z-index: 999;
}

#con5 .con_title::before {
    content: "B　L　O　C　K　C　H　A　I　N";
    left: -3.6rem;
}

#con6 .con_title::before {
    content: "T　O　K　E　N";
    left: .2rem;
}

#con7 .con_title::before {
    content: "R　O　A　D　M　A　P";
    left: -1rem;
}





.wl_btn {
    display: inline-block;
    border: 1px solid #fff;
    background: #00000038;
    font-size: 1rem;
    line-height: 2.5rem;
    padding: 0 1.5rem;
    margin: 2rem;
    cursor: pointer;
}

.wl_btn:hover {
    background: #fff;
}

.wl_btn:hover a {
    color: #000;
}