#wrap {
}

#nav {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.main-logo {
    margin-top: -26px;
}

.menu li {
    margin-left: 4em;
}

.menu li:first-child {
    margin-left: 0;
}

.menu a.w-default {
    color: #fff;
    opacity: 0.2;
}

.menu a.b-default {
    color: #000;
    opacity: 0.2;
}

.menu a.w-active,
.menu a.w-active:hover {
    opacity: 1;
    font-weight: 300;
}

.menu a.w-active {
    opacity: 1;
}

.menu a.b-active,
.menu a.b-active:hover {
    opacity: 1;
    font-weight: 300;
}

.menu a.b-active {
    opacity: 1;
}

.section1 {
    overflow: hidden;
    position: relative;
    height: 1000px;
    background: url(../img/section1_bg.png) no-repeat 907px -458px;
}

.section1-text {
    color: #fff;
    font-family: "Inter";
    font-size: 1.75em;
    font-weight: 400;
    line-height: 1.7em;
    position: absolute;
    left: 1.5%;
    bottom: 33%;
    transition: all 0.2s;
}

.section1-text2 {
    color: #fff;
    /* font-size: 265px; */
    font-size: 16em;
    font-weight: 100;
    position: absolute;
    left: 1.5%;
    bottom: 0;
    transition: all 0.2s;
}

.section2 {
    overflow: hidden;
    padding: 15em 0 18em;
    background: url(../img/section2_bg.png) repeat 0 0;
}

.section2_text1 {
    margin-left: 28%;
    font-size: 1.75em;
    font-weight: 400;
}

.section2_text2 img {
    width: 1000px;
}

.section2_text2 {
    text-align: right;
    margin-right: 6%;
}

.section2_text3 {
    text-align: right;
    font-size: 84px;
    font-weight: 200;
    margin-right: 7%;
}

.section3 {
    overflow: hidden;
    padding: 0 0 10em;
    background: url(../img/section2_bg.png) repeat 0 0;
}

.s3_text_group {
    width: 700px;
}

.s3_text_img {
    height: 200px;
}

.s3_text_img.v2 img {
    margin-top: 1.5em;
}

.s3_text_list {
    font-size: 48px;
    font-weight: 400;
}

.s3_text_list span {
    font-size: 16px;
    font-weight: 100;
    opacity: 0.7;
    color: #000;
    margin-top: 22px;
    margin-left: 10px;
}

.s3_text_list2 {
    width: 490px;
    margin-top: 1em;
    font-size: 20px;
    font-weight: 400;
    opacity: 0.5;
    color: #000;
}

.s3-mt {
    margin-top: 11em;
}

.section4_text1 {
    padding: 2.5em 0 0.4em;
    font-size: 128px;
    font-weight: 100;
    color: #fff;
    text-align: center;
}

.section4_text2 {
    /* font-size: 20vw;
    font-weight: 700;

    color: transparent;
    -webkit-text-stroke: 2px #fff;
    position: relative;
    width: max-content;
    background: linear-gradient(to right, #fff, #fff) no-repeat;
    -webkit-background-clip: text;
    background-clip: text;
    background-size: 0%; */
    /* transition: background-size cubic-bezier(0.25, 0.1, 0.25, 1) 2s; */
}

.section4_text2 {
    margin-bottom: 10em;

    /* font-size: 20vw;
    font-weight: 700;
    -webkit-text-stroke: 2px #fff;
    color: #000;

    background: linear-gradient(to right, #fff 0%, #fff 0%);
    -webkit-background-clip: text;
    background-clip: text;
    background-size: 0% 100%;
    transition: background-size 0.5s cubic-bezier(0.1, 0.5, 0.5, 1); */

    /* position: relative;
    width: max-content;
    background: linear-gradient(to right, #fff, #fff) no-repeat;
    -webkit-background-clip: text;
    background-clip: text;
    background-size: 0%;
    transition: background-size cubic-bezier(0.1, 0.5, 0.5, 1) 0.5s; */
}

/* .section4_text2::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    content: attr(data-text);
    -webkit-text-fill-color: #ff5722;
    width: 0;
    overflow: hidden;
} */

/* .section4_text2 img {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 20;
}

.section4_text2 span {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    width: 400px;
    height: 400px;
    background: #fff;
    border-radius: 100%;
} */

.s4_tab_content {
    margin-bottom: 2em;
    margin-left: 6em;
}

.s4_tab_content a {
    position: relative;
    margin-bottom: 10px;
    font-size: 128px;
    font-weight: 100;
    color: #fff;
    border-bottom: 1px solid #fff;
    opacity: 0.2;
}

.s4_tab_content a::after {
    content: "";
    width: 10px;
    height: 10px;
    position: absolute;
    right: 0;
    bottom: -5px;
    background: url(../img/section1_bul.png) no-repeat 0 0;
    background-size: 10px 10px;
}

.s4_tab_content_list {
    display: none;
    margin-left: 4em;
    color: #fff;
    font-size: 23px;
    font-weight: 300;
}

/* .s4_tab_content.active .s4_tab_content_list {
    display: block;
    transition: all 1s;
} */

.s4_tab_content.active a {
    display: block;
    opacity: 1;
    transition: all 0.5s;
    margin-bottom: 0.8em;
}

.s4_tab_content_list div {
    margin-bottom: 10px;
}

.s4_tab_content_list span {
    display: inline-block;
    width: 230px;
}

.s4_tab_content_list em {
    font-style: normal;
    font-weight: 300;
    color: #848484;
}

.section6 {
    padding: 10em 4em 0;
    background: url(../img/section2_bg.png) repeat 0 0;
}

.sc6_text {
    margin-bottom: 1em;
    font-size: 48px;
    font-weight: 300;
    line-height: 55px;
}

.sc6_text2 {
    position: relative;
    font-size: 96px;
    font-weight: 300;
    white-space: nowrap;
    padding: 1em 0;
}

.sc6_text2 div:last-child {
    width: 100%;
    height: 2px;
    background: #000;
    margin-left: 50px;
}

.sc6_text2 span {
    font-weight: 100;
}

.foot {
    padding: 5em;
}

.section-foot {
    margin: 5em 0 0 0;
    color: #fff;
}

.foot-left {
    padding-left: 10em;
}

.foot-right {
    padding-left: 10em;
}

.foot-text1 {
    margin-bottom: 1em;
}

.foot-text2 {
    font-size: 20px;
    font-weight: 400;
    color: #d9d9d9;
    margin-bottom: 0.3em;
}

.foot-text3 {
    font-size: 16px;
    margin-bottom: 0.3em;
    font-weight: 400;
    color: #d9d9d9;
}

.foot-text4 {
    font-size: 48px;
    /* margin-bottom: 0.3em; */
    font-weight: 300;
    color: #d9d9d9;
    opacity: 0.6;
    font-style: italic;
}

.foot-text5 {
    font-size: 28px;
    font-weight: 400;
    color: #d9d9d9;
    margin-bottom: 1.3em;
}

.foot-text6 {
    display: block;
    font-size: 28px;
    font-weight: 300;
    color: #d9d9d9;
    text-decoration: underline;
    line-height: 2em;
}

@media (max-width: 1740px) {
    .section1 {
        background: url(../img/section1_bg.png) no-repeat 407px -458px;
    }

    .section1-text {
        bottom: 22%;
        transition: all 0.2s;
    }
    .section1-text2 {
        font-size: 11em;
        left: 1.5%;
        bottom: 0;
        transition: all 0.2s;
    }

    .s4_tab_content {
        margin-left: 5em;
    }

    .s4_tab_content a {
        font-size: 80px;
    }

    .s4_tab_content_list {
        font-size: 20px;
    }

    .s4_tab_content_list span {
        width: 280px;
    }

    .sc6_text2 {
        font-size: 60px;
    }
}

@media (max-width: 1200px) {
    .section1 {
        background: url(../img/section1_bg.png) no-repeat 407px -458px;
    }

    .section1-text {
        bottom: 19%;
        transition: all 0.2s;
    }
    .section1-text2 {
        font-size: 9em;
        left: 1.5%;
        bottom: 0;
        transition: all 0.2s;
    }

    .section2_text1 {
        margin-left: 10%;
    }

    .section2_text2 {
        margin-right: 5%;
    }

    .section2_text3 {
        margin-right: 6%;
    }

    .s3_text_group {
        width: auto;
    }

    .s3_text_img {
        height: 180px;
    }

    .s4_tab_content {
        margin-left: 3em;
    }

    .s4_tab_content a {
        font-size: 60px;
    }

    .s4_tab_content_list {
        font-size: 18px;
    }

    .s4_tab_content_list span {
        width: 180px;
    }

    .sc6_text2 {
        font-size: 40px;
    }

    .foot-left {
        padding-left: 1em;
    }

    .foot-right {
        padding-left: 5em;
    }
}

@media (max-width: 1000px) {
    .section1 {
        background: url(../img/section1_bg.png) no-repeat 407px -458px;
    }

    .section1-text {
        bottom: 19%;
        transition: all 0.2s;
    }
    .section1-text2 {
        font-size: 7em;
        left: 1.5%;
        bottom: 0;
        transition: all 0.2s;
    }

    .section2_text1 {
        margin-left: 5%;
    }

    .section2_text2 {
        margin-right: 5%;
    }

    .section2_text2 img {
        width: 100%;
    }

    .section2_text3 {
        margin-right: 6%;
    }

    .s3_text_group {
        width: 100%;
    }

    .s3_text_img {
        height: 180px;
    }

    .s3_text_group {
        width: 100%;
    }

    .s3_text_img {
        margin: 0 2em;
        height: 180px;
    }

    .s3_text_list {
        margin: 0 1em;
    }

    .s3_text_list span {
        display: block;
    }

    .s3_text_list2 {
        width: auto;
        /* margin-left: 1em; */
        padding: 0 2em;
    }

    .s4_tab_content {
        margin-left: 2em;
    }

    .s4_tab_content a {
        font-size: 40px;
    }

    .s4_tab_content_list {
        font-size: 18px;
    }

    .s4_tab_content_list span {
        width: 150px;
    }
}

@media (max-width: 740px) {
    body {
        -ms-overflow-style: none;
    }
    ::-webkit-scrollbar {
        display: none;
    }

    #nav {
        padding: 1em !important;
    }

    .main-logo {
        /* margin-top: 0; */
        padding-top: 1.5em;
        flex: 1;
        text-align: center;
    }

    .section1 {
        height: auto;
        background: url(../img/section1_bg.png) no-repeat 20% 0;
        background-size: 250% auto;
    }

    .section1-text {
        position: static;
        transition: all 0.2s;
        text-align: center;
        padding: 10em 0 5em;
        font-size: 1.7em;
    }

    .section1-text2 {
        position: static;
        font-size: 2.9em;
        text-align: center;
        transition: all 0.2s;
    }

    .menu-m-btn {
        display: block;
        margin-top: 2em;
    }
    .menu-m-btn span {
        display: block;
        margin-bottom: 4px;
        width: 20px;
        height: 2px;
        background: #fff;
    }

    .menu-m-list {
        display: none;
        position: absolute;
        right: 0;
        top: 30%;
        width: 40%;
        background: #fff;
        padding: 1em 2em 5em 1em;
    }

    .menu-m-list li {
        margin-bottom: 1em;
    }

    .menu-m-list li a {
        color: #000;
    }

    .btn-m-close {
        position: absolute;
        right: 10px;
        top: 10px;
    }

    .section2 {
        padding-top: 5em;
        padding-bottom: 5em;
    }

    .section2_text1 {
        font-size: 1.5em;
        text-align: center;
    }

    .section2_text2 {
        margin-top: 5em;
        margin-right: 0;
        margin-bottom: 4em;
        text-align: center;
    }

    .section2_text2 img {
        width: 16em;
    }

    .section2_text3 {
        margin-right: 0;
        text-align: center;
        font-size: 3.5em;
    }

    .section3 {
        padding-bottom: 2em;
    }

    .s3_text_group {
        width: 100%;
    }

    .s3_text_group {
        width: 100%;
        margin-bottom: 7em;
    }

    .s3_text_img {
        text-align: center;
        margin: 0 2em;
        height: 6em;
    }

    .s3_text_img img {
        width: 62px !important;
    }

    .s3_text_list {
        text-align: center;
        margin: 0 1em;
        flex-direction: column !important;
    }
    .s3_text_list span {
        display: block;
        margin-left: 0;
        margin-top: 0.3em;
        font-weight: 400;
    }

    .s3_text_list2 {
        width: auto;
        text-align: center;
        padding: 0 1em;
        font-weight: 400;
        color: #141414;
        opacity: 1;
    }

    .s3-mt {
        margin-top: 0;
    }

    .section4_text1 {
        padding: 2em 0 0.4em;
        font-size: 3em;
        line-height: 1.2em;
    }

    .s4_tab_content {
        padding: 0 1.3em;
        margin-left: 0;
    }

    .s4_tab_content a {
        display: block;
        font-size: 38px;
        margin-bottom: 0.7em;
    }

    .s4_tab_content_list {
        width: auto;
        font-size: 18px;
        margin-left: 0;
        text-align: left;
    }

    .s4_tab_content_list span {
        width: auto;
        display: block;
        margin-bottom: 0.3em;
    }

    .section4_text2 {
        text-align: center;
        margin-bottom: 4em;
        margin-top: 3em;
    }

    .section6 {
        padding: 4em 1em 0;
    }

    .sc6_text {
        text-align: center;
        margin-bottom: 0.6em;
        font-size: 3.3em;
        line-height: 1.2em;
    }

    .sc6_text2 {
        font-size: 30px;
    }

    .sc6_text2 div:last-child {
        margin-left: 0;
    }

    .foot {
        padding: 1em;
    }

    .section-foot {
        margin: 3em 0 2em 0;
        text-align: center;
    }

    .foot-left {
        padding-left: 0;
    }

    .foot-right {
        margin-top: 2em;
        padding-left: 0;
    }

    .foot-text4 {
        font-size: 30px;
    }

    .foot-text5 {
        font-size: 24px;
    }

    .foot-text6 {
        font-size: 18px;
    }
}