/* 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{
    display: flex;
    align-items: center;
    justify-content: center;
    height: 180px;
    background:var(--signature);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    background-attachment: fixed;
}
.sub-banner p{
    font-size: 32px;
    font-weight: 700;
    text-align: center;
    color: #ffffff;
    letter-spacing: 2px;
}
@media screen and (max-width:991px){
    .sub-banner {
        background-attachment: inherit;
    }
}

.sec1{
    padding:100px 0;
}

.detail-page{
    position: relative;
    min-height: 200px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.detail-page::after{
    content: "";
    display: block;
    clear: both;
}
.overview{
    max-width: 375px;
    width: 100%;
    padding-right: 30px;
}
.overview h2{
    display: none;
    font-size: 30px;
    color: #333;
    line-height: 1.35;
}
.overview-img{
    max-width: 100%;
    border-radius: 4px;
    overflow: hidden;
}
.thumb-list{
    display: flex;
    justify-content: center;
    margin-top: 10px;
}
.thumbnail{
    margin: 0 5px;
    border-radius: 4px;
    overflow: hidden;
}
.overview-text h5{
    margin-top: 20px;
    color: #52647C;
    font-size: 17px;
}
.overview-text p{
    font-size: 17px;
    color:#52647C;
    line-height: 1.25;
}
.benefits li{
    margin-top: 10px;
}
.benefits h6{
    color: #24d98a;
    font-size: 17px;
    font-weight: 700;
}
.benefits span{
    display: inline-block;
    width: 20px;
    height: 20px;
    background: #24d98a;
    color: #fff;
    font-size: 11px;
    border-radius: 2px;
    text-align: center;
    vertical-align: text-bottom;
}
.benefits p{
    color:#52647C;
    margin-left: 25px;
}
.question{
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    background-color: #2095db;
    width: 20px;
    height: 20px;
}
.question i{
    font-size: 14px;
    color:#ffffff;
}
.recent{
    clear: left;
    float: left;
    width: 375px;
    padding-right: 30px;
    margin-top: 25px;
}
.recent table{
    width: 100%;
    border-collapse: collapse;
}
.recent table caption{
    padding: 15px;
    background: rgba(220,225,231,.5);
    font-size: 17px;
    color: #333;
    font-weight: 700;
}
.recent table td{
    border-bottom: 1px solid #dce1e7;
    padding: 5px;
    font-size: 17px;
    font-weight: 300;
    text-align: center;
}
.recent table td:last-child{
    text-align: right;
    padding-right: 20px;
}
.recent table td img{
    width: 22px;
    height: 22px;
}
.viewall-btn{
    display: flex;
    justify-content: flex-end;
    margin-top: 10px;
}
.viewall-btn a{
    color: #2095db;
}
.viewall-btn a:hover{
    color: #23527c;
    text-decoration: underline;
}
.right-content{
    width: 100%;
}

.title{
    position: relative;
    display: flex;
    flex-direction: column;
    margin-left: auto;
    margin-bottom: 20px;
    
}
.title h3{
    color: #2095db;
    font-size: 30px;
    font-weight: 700;
}
.title h2{
    font-size: 30px;
    color: #333;
    line-height: 1.35;
}
.counter{
    position: absolute;
    right:0;
    top:0;
    display: flex;
    align-items: center;
}
.counter span{
    font-size: 20px;
    color: #52647C;
}
.counter i{
    font-size: 18px;
    color: #52647C;
    margin-left: 10px;
}
.description{
    margin-left: auto;
    color: #333333;
}
.description p{
    margin: 10px 0;
    font-size: 18px;
    font-weight: 300;
    line-height: 24px;
}
.description li{
    padding-left: 12px;
    font-size: 16px;
    font-weight: 700;
    line-height: 26px;
}
.description a{
    color: #23527c;
}
.description a:hover{
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-decoration-color:#23527c;
    color: #23527c;
}
.variants{
    width: calc(100% - 375px);
    margin-top: 50px;
    margin-left: auto;
}
.variants-top{
    color: #31708f;
    background-color: #d9edf7;
    border:1px solid  #bce8f1;
    padding: 15px;
    margin-bottom: 30px;
}
.period{
    width: 60px;
    height: 30px;
    color: #fff;
    background: #52647C;
    text-align: center;
    line-height: 30px;
}
.variant-box{
    width: 100%;
    padding: 25px;
    background-color: rgba(220,225,231,.5);
}
.variant-box p{
    color: #000;
    font-weight: 700;
    font-size: 20px;
    line-height: 1.3;
}
.variant-content{
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}
.variant-content table{
    border-collapse: collapse;
}
.variant-content table td{
    padding-top: 10px;
    font-size: 15px;
    color: #52647C;
}
.variant-content table td:last-child{
    padding-left: 25px;
    font-size: 15px;
    color: #000000;
}
.cart-box{
    display: flex;
    flex-direction: column;
    width: 150px;
}
.cart-box label{
    font-size: 15px;
}
.cart-box input{
    width: 100%;
    height: 34px;
    font-size: 14px;
    color: #555;
    margin-top: 10px;
    box-shadow: inset 0 1px 1px rgb(0 0 0 / 8%);
    padding: 6px 12px;
}
.cart-box button{
    width: 100%;
    background-color: #24d98a;
    text-align: center;
    font-size: 20px;
    color: #ffffff;
    padding: 6px 12px;
    border-radius: 4px;
    margin-top: 10px;
}
.cart-box button:hover{
    background-color: #39c489;;
}
.unsdg-wrap{
    margin-top: 20px;
}
.unsdg-wrap h5{
    margin-top: 20px;
    color: #52647C;
    font-size: 17px;
}
.unsdg-img-wrap{
    display: flex;
    align-items: center;
}

.unsdg-img-wrap img{
    max-width: 60px;   
    margin-right: 10px;
    margin-top: 4px;
}
.content-img-wrap{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.content-img-wrap img{
    max-width: 100%;
    width: 32%;
}

@media screen and (max-width:991px) {
    .sec1 {
        padding: 80px 0;
    }
    .detail-page{
        flex-direction: column;
    }
    .overview{
        min-width: 100%;
        padding-right: 0;
    }
    .overview h2{
        display: block;
        margin-bottom: 10px;
        font-size: 26px;
    }
    .title h2{
        display: none;
    }
    .right-content{
        margin-top: 30px;
        padding-top: 30px;
        border-top: 2px solid #c9caca;
    }
    .description p{
        font-size: 16px;
        line-height: 22px;
    }
    .description li{
        font-size: 15px;
        line-height: 24px;
    }
}

@media screen and (max-width:768px){
    .sec1 {
        padding: 70px 0;
    }

}