/* MV */
.mv{
    position: relative;
}
.mv h1 .mv_bg{
    display: block;
    width: 100%;
}
.mv h1{
    position: relative;
    overflow: hidden;
}
.mv h1 .top_model,
.mv h1 .top_line{
    position: absolute;
    bottom: 0;
}
.mv h1 .top_model{
    z-index: 2;
    right: 0%;
    width: 42%;
}
.mv h1 .top_line{
    z-index: 1;
    right: -1%;
    width: 55%;
}
.mv .campaign_bnr{
    position: absolute;
    width: 100%;
    padding-right: 3%;
    bottom: -10%;
    text-align: right;
    z-index: 3;
}

/* MV animation */
.mv h1 .top_model{
    animation: zoomOut 6s ease-out forwards;
    transform: scale(1.1);
}
@keyframes zoomOut {
    0% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}
.mv h1 .top_line {
    opacity: 0;
    animation: revealAnimation 2s ease-out 2s forwards;
    mask-image: linear-gradient(to top, transparent 0%, black 100%);
    -webkit-mask-image: linear-gradient(to top, transparent 0%, black 100%);
    mask-size: 100% 100%;
    -webkit-mask-size: 100% 100%;
    mask-repeat: no-repeat;
    mask-position: 0 100%;
    -webkit-mask-position: 0 100%;
}
@keyframes revealAnimation {
    0% {
        opacity: 0;
        mask-position: 0 100%;
        -webkit-mask-position: 0 100%;
    }
    100% {
        opacity: 1;
        mask-position: 0 -100%;
        -webkit-mask-position: 0 -200%;
    }
}
/* MV animation */

@media screen and (min-width: 768px) and (max-width: 1200px){
    .mv .campaign_bnr{
        width: 45%;
        padding: 0;
        right: 3%;
    }
    .mv .campaign_bnr img{
        width: 100%;
    }
}
@media screen and (max-width: 767px){
    .mv h1 .top_model{
        width: 100%;
        right: -10%;
    }
    .mv h1 .top_line{
        right: -89%;
        width: 159%;
    }
    .mv .campaign_bnr{
        padding: 0;
        width: 90%;
        left: 5%;
    }
}
/* MV */

/* ABOUT_US */
.about_us{
    padding: 150px 0 100px;
}
.about_flex{
    display: flex;
    justify-content: center;
    gap: 5%;
    align-items: center;
}
.about_flex .about_txt{
    width: 40%;
}
.about_flex .about_txt h3{
    font-size: 32px;
    line-height: 2;
    margin-bottom: 40px;
    letter-spacing: 1.5px;
}
.about_flex .about_txt h3 span{
    background: linear-gradient(to bottom, #fff 45%, #FFFF3F 45%, #FFFF3F 100%);
}
.about_flex .about_txt p{
    line-height: 2;
    display: block;
    margin-bottom: 60px;
}
@media screen and (min-width: 768px) and (max-width: 1200px){
    .about_us{
        padding: 100px 0 80px;
    }
    .about_flex{
        margin-top: 40px;
    }
    .about_flex .about_txt{
        width: 50%;
    }
    .about_flex .about_txt h3{
        font-size: 28px;
        margin-bottom: 30px;
    }
    .about_flex .about_txt p{
        margin-bottom: 40px;
    }
    .about_flex .about_img{
        width: 40%;
    }
    .about_flex .about_img img{
        width: 100%;
    }
}
@media screen and (max-width: 767px){
    .about_us{
        padding: 130px 0 80px;
    }
    .about_flex{
        flex-wrap: wrap;
    }
    .about_flex .about_txt{
        width: 90%;
    }
    .about_flex .about_txt h3{
        font-size: 23px;
        white-space: nowrap;
        margin-bottom: 30px;
    }
    .about_flex .about_txt p{
        font-size: 14px;
        margin-bottom: 20px;
    }
}
/* ABOUT_US */