/* header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: transparent;
    z-index: 1000;
    transition-duration: .3s;
    padding: 0 80px;
}

.scroll-hd {
    background-color: rgba(0, 0, 0, 0.5);
    border-bottom: 0;
}

.scroll-hd:hover {
    opacity: 1;
    transition-duration: 0s;
}

.hd-content {
    width: 100%;
    height: 80px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hd-logo {
    display: inline-block;
    max-width: 184px;
}

.top-logo {
    display: block;
}

.scroll-logo {
    display: none;
}

.hd-nav {
    display: flex;
    align-items: center;
}

.hd-nav li {
    margin: 0 16px;
}

.hd-nav li a {
    font-size: 18px;
    font-weight: 700;
    color: #121212;
    letter-spacing: 1px;
}

.hd-nav.hd-nav-open li a {
    color: #ffffff;
}

.menu-btn {
    position: relative;
    display: none;
    width: 34px;
    height: 22px;
    cursor: pointer;
    z-index: 1001;
}

.menu-btn span {
    position: absolute;
    width: 100%;
    height: 4px;
    border-radius: 30px;
    background-color: #121212;
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
}

.menu-btn span:nth-child(1) {
    top: 0;
}

.menu-btn span:nth-child(2) {
    top: 50%;
    transform: translateY(-50%);
}

.menu-btn span:nth-child(3) {
    bottom: 0;
}

.menu-open {}

.menu-open span {
    background-color: #fff;
}

.menu-open span:nth-child(1) {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
    -webkit-transform: translateY(-50%) rotate(45deg);
    -moz-transform: translateY(-50%) rotate(45deg);
    -ms-transform: translateY(-50%) rotate(45deg);
    -o-transform: translateY(-50%) rotate(45deg);
}

.menu-open span:nth-child(2) {
    opacity: 0;
}

.menu-open span:nth-child(3) {
    bottom: 50%;
    transform: translateY(50%) rotate(-45deg);
    -webkit-transform: translateY(50%) rotate(-45deg);
    -moz-transform: translateY(50%) rotate(-45deg);
    -ms-transform: translateY(50%) rotate(-45deg);
    -o-transform: translateY(50%) rotate(-45deg);
}

.scroll-hd .hd-nav li a {
    color: #ffffff;
}

.hd-nav li a.current {
    color: var(--signature);
}

.scroll-hd .hd-nav li a.current {
    color: var(--green1);
}

.scroll-hd .menu-btn span {
    background-color: #fff;
}
.side-bg{
    top:0;
    left:0;
    position: fixed;
    width: 100%;
    height: 100vh;
    background-color: rgba(10, 10, 10, 0.5);
    z-index: 999;
    display: none;
}
@media screen and (max-width:1200px) {
    .header {
        padding: 0 5%;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }
    .scroll-hd{
        border-bottom: 0;
    }
    .hd-nav {
        position: fixed;
        right: 0;
        top: 0;
        min-width: 300px;
        width: 30%;
        height: 100vh;
        flex-direction: column;
        z-index: 1000;
        background-color: rgba(0, 0, 0, 0.85);
        align-items: flex-start;
        justify-content: flex-start;
        padding-top: 70px;
        transform: translateX(100%);
        opacity: 0;
    }

    .hd-nav-open {
        transform: translateX(0);
        opacity: 1;
        transition-duration: 0.3s;
    }

    .hd-nav li {
        margin: 20px 0;
        padding-left: 20px;
    }

    .hd-nav li a {
        font-size: 16px;
    }
    .menu-btn {
        display: block;
    }
}

@media screen and (max-width:991px) {
    .header {
        padding: 0 4%;
    }
    .hd-content{
        height: 70px;
    }
    .hd-logo{
        max-width: 148px;
    }
    .hd-nav li a{
        font-size: 18px;
    }
}

@media screen and (max-width:768px){
    .header {
        padding: 0 3%;
    }
    .menu-btn{
        width: 30px;
        height: 20px;
    }
}


/* sub banner */
.sub-banner{
    background: url(../images/sub/sub2/banner.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    background-attachment: fixed;
}
@media screen and (max-width:991px){
    .sub-banner {
        background-attachment: inherit;
    }
}

.sec1{
    width: 100%;
    padding: 100px 0;
    background-color: #ffffff;
}
.sec1 .section-title{
    margin-bottom: 50px;
}
.list-wrap{
    
}
.list-text{
    margin: 8px 0;
    opacity: 0;
    transform: translateX(-30px);
}
.list-text p{
    position: relative;
    padding-left: 20px;
    font-size: 22px;
    font-weight: 500;
    line-height: 34px;
    text-align: left;
    word-break: keep-all;
}
.list-text p::before{
    position: absolute;
    content:'';
    left:0;
    top:12px;
    transform: translateY(-50%);
    width: 12px;
    height: 20px;
    background-image: url(../images/sub/sub2/list-disc.png);
}
.list-text span{
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: #7a7c7b;
    text-align: left;
    padding-left: 20px;
    word-break: keep-all;
}
@media screen and (max-width:991px){
    .sec1{
        padding: 80px 0;
    }
    .sec1 .section-title{
        margin-bottom: 40px;
    }
    .list-text p{
        font-size: 20px;
        line-height: 30px;
    }
}
@media screen and (max-width:786px){
    .list-text p{
        font-size: 18px;
        line-height: 26px;
    }
    .list-text p::before{
        width: 10px;
        height: 16px;
        background-size: cover;
    }
}


.sec2{
    padding:100px 0;
    background-color:var(--blue1);
}
.sec2-img-wrap{
    max-width: 700px;
    margin-bottom: 30px;
    transform: translateY(-20px);
    opacity: 0;
}
.sec2 .section-title{
    margin-bottom: 50px;
}
.sec2 .section-tip{
    font-size: 14px;
    font-weight: 700;
    color: #43ba7e;
    text-align: left;
    line-height: 20px;
    margin: 10px 0 40px;
}
.sec2 .section-text{
    color: #ffffff;
}
.sec2 .source-text{
    font-size: 14px;
    font-weight: 400;
    color: #959595;
    margin-top: 20px;
}
@media screen and (max-width:991px){
    .sec2{
        padding: 80px 0;
    }
    .sec2-img-wrap{
        max-width: 74%;
    }
}
@media screen and (max-width:768px){

    .sec2-img-wrap{
        max-width: 100%;
    }
}




.sec3{
    position: relative;
    padding:100px 0;
    width: 100%;
    background-color: #ffffff;
}
.sec3 .section-title{
    margin-bottom: 80px;
}
.timeline-wrap{
    position: relative;
    width: 100%;
    margin: 0 auto;
    margin-bottom: 30px;
}
.timeline-wrap::after{
    content: '';
    position: absolute;
    left:140px;
    top:0;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background-color: #c9caca;
}
.time-box{
    position: relative;
    display: flex;
    justify-content: space-between;
    height: 148px;
    z-index: 1;
    opacity: 0;
    transform: translateY(-30px);
}
.time-header{
    position: relative;
    min-width: 140px;
    height: auto;
    text-align: center;
    z-index: 10;
    padding:10px 15px;
    font-size: 26px;
    font-weight: 700;
    color: var(--signature);
    font-family: 'Rubik', sans-serif;
}

.time-content{
    position: relative;
    width: 100%;
    padding: 12px 20px;
}

.time-title{
    position: relative;
    font-size: 20px;
    font-weight: 700;
    word-break: keep-all;
    margin-bottom: 10px;
}
.time-title::after{
    content:'';
    position: absolute;
    left:-20px;
    top:0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    transform: translateX(-50%);
    background-color: var(--signature);
}
.time-text{
    font-size: 16px;
    line-height: 24px;
    font-weight: 500;
    word-break: keep-all;
    color:#7a7c7b;
}
@media screen and (max-width:991px){
    .sec3{
        padding: 80px 0;
    }
    .sec3 .section-title{
        margin-bottom: 50px;
    }
    .time-header{
        min-width:120px;
    }
    .time-title{
        font-size: 18px;
    }
    .time-box{
        height: auto;
        margin-bottom: 20px;
    }
    .timeline-wrap::after{
        left: 120px;
    }
}
@media screen and (max-width:768px){
    .sec3{
        padding: 70px 0;
    }
    .time-header{
        min-width:80px;
        font-size:20px;
        padding: 10px 0;
    }
    .timeline-wrap::after{
        left: 80px;
    }
    .time-content{
        padding: 10px 16px;
    }
    .time-title::after{
        top:6px;
        left: -16px;
    }
    .time-text{
        font-size: 14px;
    }
    
}

.sec4 {
    background-color: #eaeaea;
    padding: 100px 0;
}

.chart-wrap {
    padding: 50px 0 60px;
    position: relative;
}

.chart-box {
    position: relative;
    width: 100%;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chart-bars {
    display: flex;
    justify-content: space-around;
    border-left: 1px solid #bbb;
    border-bottom: 1px solid #bbb;
    width: 100%;
    height: 100%;
    padding: 0;
    padding: 0 4px;
    margin: 0;
}

.chart-amount {
    width: 50px;
    height: 100%;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.chart-amount li {
    text-align: right;
    list-style: none;
    height: auto;
    position: relative;
    font-size: 15px;
    font-weight: 700;
    color: #111;
}

.chart-amount li::after {
    content: "\00af";
    position: relative;
    right: -5px;
    font-size: 20px;
    top: 7px;
    color: #121212;
}


.chart-bars li {
    display: inline-block;
    flex: 0 1 20%;
    height: 100%;
    margin: 0;
    text-align: center;
    position: relative;
    font-size: 16px;
}

.chart-bars li .chart-bar {
    width: 100%;
    position: absolute;
    font-size: 22px;
    color: #fff;
    padding-top: 18px;
    bottom: 0;
    height: 0;
    overflow: hidden;
    font-weight: bold;
    outline: 2px solid transparent;
    -webkit-transition: 1.5s height cubic-bezier(0.6, 0.4, 0.4, 1.1);
    transition: 1.5s height cubic-bezier(0.6, 0.4, 0.4, 1.1);
    font-family: 'Rubik', sans-serif;
    user-select: none;
    box-shadow: inset -3px 1px 9px #232323;
}

.bar1 {
    background-color: var(--blue1);
}

.bar2 {
    background-color: var(--blue2);
}

.bar3 {
    background-color: var(--blue3);
}

.bar4 {
    background-color: var(--signature);
}

.bar5 {
    background-color: var(--green1);
}

.chart-bars li .chart-bar::after {
    content: "M";
    font-size: 22px ;
    vertical-align: top;
    color: #ffffff;
}

.chart-bars li .chart-bar::before {
    content: "$";
    font-size: 22px ;
    vertical-align: top;
    color: #ffffff;
    margin-right: 4px;
}

.chart-bars li b {
    width: 100%;
    position: absolute;
    top: calc(100% + 5px);
    left: 0;
    text-align: center;
    font-size: 14px;
    font-weight: 700;
    word-break: keep-all;
}

.source-text {
    position: absolute;
    right: 0;
    bottom: 0;
    font-size: 14px;
    font-weight: 400;
    color: #959595;
}

.double-wrap {
    position: relative;
    margin: 0 auto;
    padding: 50px 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.double-box {
    position: relative;
    min-width: 380px;
    height: 196px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.small-circle {
    width: 50px;
    height: 50px;
    background: linear-gradient(to right, var(--signature), var(--green1));
    border-radius: 50%;
    z-index: 1;
    margin-left: 8px;
    margin-bottom: 8px;
    opacity: 0;
}

.back-triangle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 380px;
    height: 196px;
    background-image: url(../images/main/angle.png);
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0;
}

.big-circle {
    width: 180px;
    height: 180px;
    background: linear-gradient(to right, var(--signature), var(--green1));
    border-radius: 50%;
    z-index: 1;
    margin-bottom: 8px;
    margin-right: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transform: scale(0.9);
}

.big-circle p {
    font-size: 25px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 1px;
    user-select: none;
}

.double-text {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    
}

.double-text p:first-child {
    margin-bottom: 20px;
}
@media screen and (max-width:991px){
    .sec4{
        padding:80px 0;
    }
    .chart-bars li .chart-bar{
        font-size: 18px;
    }
    .chart-bars li .chart-bar::before{
        font-size: 18px ;
    }
    .chart-bars li .chart-bar::after{
        font-size: 18px ;
    }
}
@media screen and (max-width:768px){
    .sec4{
        padding:70px 0;
    }
    .chart-amount{
        width: 40px;
    }
    .chart-amount li{
        font-size: 13px;
    }
    .chart-bars li .chart-bar{
        font-size: 16px;
    }
    .chart-bars li .chart-bar::before{
        font-size: 16px ;
    }
    .chart-bars li .chart-bar::after{
        font-size: 16px ;
    }
    .chart-bars li b{
        font-size: 12px;
    }
    .double-wrap{
        flex-direction: column;
        align-items: center;
    }
    .double-box{
        margin-top: 10px;   
    }
    .double-box{
        min-width: auto;
        max-width: 360px;
        width: 100%;
        height: 184px;
        align-items: center;
    }
    .big-circle{
        width: 160px;
        height: 160px;
        margin-bottom: 0;
        margin-right: 12px;
    }
    .small-circle{
        width: 40px;
        height: 40px;
        margin-top: auto;
    }
    .source-text{
        text-align: center;
        left:50%;
        transform: translateX(-50%);
    }
}