* {
    margin: 0;
    padding: 0;
}

html {
    /* overflow-x: hidden; */
}

.container {
    position: relative;
}

.video_wrapper {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

.video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    min-width: 100%;
    min-height: 100%;
    opacity: 0.4;
}

.image-warpper {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}


.title {
    top: 60px;
    left: 60px;
    position: absolute;
    overflow: hidden;
    opacity: 0;
    transform: translate(-100%, 0);
    transition: transform cubic-bezier(0.215, 0.61, 0.355, 1) 1s, opacity 1s;
}

.title-text {
    display: block;
    /* transform: translate(100%, 0); */
    transition: transform cubic-bezier(0.215, 0.61, 0.355, 1) 0.5s;
    font: normal normal normal 8vw Impact;
    letter-spacing: 0px;
    color: #ffffff;
}

.sub-title-text {
    display: block;
    /* transform: translate(100%, 0); */
    transition: transform cubic-bezier(0.215, 0.61, 0.355, 1) 0.5s;
    font: normal normal normal 4vw Impact;
    letter-spacing: 0px;
    color: #ffffff;
}

.mb-title {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 30%;
    transform: translate(0, -100%);
    opacity: 0;
    transition: transform cubic-bezier(0.215, 0.61, 0.355, 1) 1s, opacity 1s;
}

.mb-title-contents {
    width: 70%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    margin-top: 20rem;
}

.mb-title-text {
    transition: transform cubic-bezier(0.215, 0.61, 0.355, 1) 0.5s;
    font-family: Impact;
    letter-spacing: 0px;
    color: #ffffff;
    font-size: 7rem;
    z-index: 1;
}

.mb-sub-title-text {
    transition: transform cubic-bezier(0.215, 0.61, 0.355, 1) 0.5s;
    font-family: Impact;
    letter-spacing: 0px;
    color: #ffffff;
    font-size: 2.5rem;
    z-index: 1;
}

.catch-phraze {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 0;
    opacity: 0;
}

.catch-phraze-text {
    font: normal normal bold 3vw Yu Gothic;
    letter-spacing: 0px;
    color: #FFFFFF;
}

.mb-catch-phraze-text {
    font: normal normal bold 2rem Yu Gothic;
    letter-spacing: 0px;
    color: #FFFFFF;
    margin-top: 20rem;
}

.shade {
    width: 100%;
    height: auto;
    background: rgba(0, 0, 0, 0.5);
    position: absolute;
    top: 0;
    left: 0;
}

.image1 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    min-width: 100%;
    min-height: 100%;
    opacity: 0.4;
    transition: opacity cubic-bezier(0.215, 0.61, 0.355, 1) 0.5s;
}

#cover {
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    position: absolute;
    z-index: 1001
}

.logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    width: 15%;

    filter: invert(100%);
    z-index: 1002;

    transition-property: filter;
    transition-duration: 1s;
    transition-timing-function: ease;
}

.mb-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    width: 50%;

    filter: invert(100%);
    z-index: 1002;

    transition-property: filter;
    transition-duration: 1s;
    transition-timing-function: ease;
}

.logo.invert {
    filter: invert(0);
}

.image2-wrapper {
    position: relative;
    margin: 0 auto;
    width: 70%;
}

.textbox-wrapper {
    margin: 0 auto;
    margin-top: 50px;
    padding-bottom: 20px;
    border: 1px solid #FFFFFF;
}

.textbox-title {
    margin: 40px;
    text-align: left;
    font: normal normal bold 2rem Yu Gothic;
    letter-spacing: 0px;
    color: #FFFFFF;
}

.textbox-text {
    margin-left: 20px;
    margin-right: 20px;
    text-align: left;
    font: normal normal bold 1rem Yu Gothic;
    letter-spacing: 0px;
    color: #FFFFFF;
}

body {
    background-color: #212121;
}

.position-relative {
    position: relative;
}

.tab-wrapper {
    position: absolute;
    width: 100%;
    z-index: 1000;
}

.tab {
    height: 3rem;
    /* background-color: #272727; */
}

.tab ul {
    position: relative;
    text-align: right;
    margin: 10px;
    font: normal normal normal 2rem Acumin Pro;
    letter-spacing: 0px;
    color: #FFFFFF;
}

.tab li {
    display: inline-block;
    position: relative;
    margin-left: 20px;
}

.tab a {
    text-decoration: none;
    color: inherit;
}

.scale_effect {
    display: inline-block;
    transition: all .3s ease 0s;
    text-decoration: none;
    text-decoration: none;
}

.scale_effect :hover {
    cursor: pointer;
    transform: scale(1.1);
}

.title-visible {
    opacity: 1;
    transform: translate(0, 0);
}

.fadeOut {
    animation-name: fadeOutAnime;
    animation-duration: 1s;
    animation-fill-mode: forwards;
    opacity: 0;
}

@keyframes fadeOutAnime {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
    }
}

.fadeUp {
    animation-name: fadeUpAnime;
    animation-duration: 1s;
    animation-fill-mode: forwards;
    opacity: 0;
}

@keyframes fadeUpAnime {
    from {
        opacity: 0;
        transform: translateY(100px);
    }

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

.logofadeIn {
    animation-name: logofadeInAnime;
    animation-duration: 1s;
    animation-fill-mode: forwards;
    opacity: 0;
}

@keyframes logofadeInAnime {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.coverfadeOut {
    animation-name: coverfadeOutAnime;
    animation-duration: 1s;
    animation-fill-mode: forwards;
}

@keyframes coverfadeOutAnime {
    from {
        width: 100%;
    }

    to {
        width: 0%;
    }
}

.logoInvert {
    animation-name: logoInvertAnime;
    animation-duration: 1s;
    animation-fill-mode: forwards;
}

@keyframes logoInvertAnime {
    from {
        filter: invert(100%);
    }

    to {
        filter: invert(0%);
    }
}

a.btn_23 {
    text-align: center;
    text-decoration: none;
    width: 120px;
    padding: 1rem 4rem;
    font-weight: bold;
    border: 2px solid #ffffff;
    color: #ffffff;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
    margin-top: 3rem;
}

a.btn_23::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgb(255, 255, 255);
    transform: translateX(-100%);
    transition: all .3s;
    z-index: -1;
}

a.btn_23:hover::before {
    transform: translateX(0);
}

a.btn_23:hover {
    color: #000000;
}

.parallax-title { 
    position: relative;
    margin-top: 5rem;
    margin-left: 3rem;
    padding-bottom: 3rem;
    font: normal normal bold 3rem Yu Gothic;
    color: #FFFFFF;
    text-align: left;
}

.mb-parallax-title { 
    position: relative;
    margin-top: 5rem;
    padding-bottom: 3rem;
    font: normal normal bold 2rem Yu Gothic;
    color: #FFFFFF;
    text-align: center;
}
.parallax-wrapper{
    position: relative;
    margin: 0 auto;
    width: 100%;
    height: 300vh;
    overflow: hidden;
    display: flex;
}

.mb-parallax-wrapper {
    display: flex;
    flex-direction: column;
}

.parallax-left {
    height: 100vh;
    /* width: 60%; */
    align-items: center;
    justify-content: center;
    display: flex;
    width: 0;
}

.parallax-left-title {
    height: 100vh;
    width: 60%;
    align-items: center;
    justify-content: center;
    display: flex;
}

.mb-parallax-left-title {
    align-items: center;
    justify-content: center;
    display: flex;
    text-align: center;
}

.parallax-right {
    width: 30%;
}

.section-img-wrapper img {
    top: 50%;
    left: 50%;
    /* transform: translateX(-50%) translateY(-50%); */
    max-width: 100vw;
    min-height: 100vh;
    opacity: 0.4;
    transition: opacity 0.5s ease-in-out;
    object-fit: cover;
}

.mb-section-img-wrapper img {
    top: 50%;
    left: 50%;
    /* transform: translateX(-50%) translateY(-50%); */
    max-width: 100vw;
    min-height: 100vh;
    opacity: 0.4;
    transition: opacity 0.5s ease-in-out;
}

.fadeInUp {
    animation-name: fadeInUpAnime;
    animation-duration: 3s;
    animation-fill-mode: forwards;
}

@keyframes fadeInUpAnime{
    0% {
        transform: translateY(100%);
    }
    100% {
        transform: translateY(0%);
    }
}

.fadeOutUp {
    animation-name: fadeOutUpAnime;
    animation-duration: 3s;
    animation-fill-mode: forwards;
}

@keyframes fadeOutUpAnime{
    0% {
        transform: translateY(100%);
    }
    100% {
        transform: translateY(0%);
    }
}

.parallax-section {
    position: relative;
    width: 100%;
    height: 100vh;
    background-color: #212121;
    align-items: center;
    justify-content: center;
    display: flex;
}

.mb-contents-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.mb-contents-section {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    flex-direction: column;
    background-color: rgba(0, 0, 0, 0.7);
}

.mb-contents-section img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
}

.mb-contents-section a{
    text-align: center;
    text-decoration: none;
    width: 120px;
    padding: 1rem 4rem;
    font-weight: bold;
    border: 2px solid #ffffff;
    color: #ffffff;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
    margin-top: 3rem;
}

.mb-contents-title {
    margin-top: 24px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font: normal normal 700 22px / 27px Yu Gothic;
    
}

.mb-contents-text {
    margin-top: 24px;
    width: 80%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font: normal normal 500 16px / 18px Yu Gothic;
}

.section {
    position: relative;
    display: flex;
    flex-direction: column; 
    justify-content: center;
    align-items: center;
    color: #FFFFFF;
    padding: 0 8px 0 8px
}

.section-img-wrapper {
    position: absolute;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

.fixed {
    position: fixed !important;
    top: 0;
}
.fixed-hidden {
    position: fixed !important;
    top: 100vh;
}

.fade-out {
    opacity: 0 !important;
  }

.section-title {
    width: 70%;
    font: normal normal bold 3rem Yu Gothic;
    color: #FFFFFF;
    z-index: 1;
    transition: opacity 0.5s ease-in-out;
}

.mb-section-title {
    width: 100%;
    font: normal normal bold 2rem Yu Gothic;
    color: #FFFFFF;
    z-index: 1;
    transition: opacity 0.5s ease-in-out;
}
.section-text {
    margin-top: 3rem;
    font: normal normal bold 18px Yu Gothic;
    color: #FFFFFF;
    line-height: 2rem;
}

.mb-section-text {
    margin-top: 3rem;
    font: normal normal bold 1rem Yu Gothic;
    color: #FFFFFF;
    line-height: 2rem;
}

.introduction-wrapper {
    position: relative;
    margin: 0 auto;
    width: 100%;
    height: 70vh;
    overflow: hidden;
}

.mb-introduction-wrapper {
    position: relative;
    margin: 0 auto;
    width: 100%;
    overflow: hidden;
    padding-top: 2rem;
}

.introduction {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.mb-introduction {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    flex-direction: column;
}

.introduction-content{
    position: relative;
    width: 60%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.mb-introduction-content{
    position: relative;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.introduction-title { 
    font: normal normal bold 3rem Yu Gothic;
    color: #FFFFFF;
    text-align: left;
}
.introduction-text {
    text-align: left;
    width: 80%;
    font: normal normal bold 1rem Yu Gothic;
    color: #FFFFFF;
    line-height: 1.3rem;
    margin-top: 2rem;
}
.introduction-img-wrapper {
    position: relative;
    width: 40%;
    height: 100%;
    overflow: hidden;
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mb-introduction-img-wrapper {
    position: relative;
    /* height: 100%; */
    width: 80%;
    overflow: hidden;
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mb-introduction-img-wrapper img {
    width: 80%;
}

.introduction img {
    max-height: 60%;
    position: absolute;
}

.loop {
    position: absolute;
    padding-top: 30px;
    padding-bottom: 30px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.loop-box {
    display: flex;
    width: 100vw;
}
.loop-box p {
    min-width: 100vw;
    color: #fff;
    font: normal normal normal 20vh Impact;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 0.1;
}
.loop-box :first-child {
    animation: loop 50s -25s linear infinite;
}
.loop-box :last-child {
    animation: loop2 50s linear infinite;
}

@keyframes loop {
    0% {
        transform: translateX(100%);
    }
    to {
        transform: translateX(-150%);
    }
}
@keyframes loop2 {
    0% {
        transform: translateX(0);
    }
    to {
        transform: translateX(-250%);
    }
}

.mobile {
    display: none !important;
}

.pc {
    display: block !important;
}

@media (max-width: 768px) {
    .mobile {
        display: block !important;
    }
    
    .pc {
        display: none !important;
    }
}