@charset "UTF-8";
.wow{
    visibility: hidden;
}
.container{
    overflow: hidden;
}
/* MV--------------------------------------- */
.mv{
    overflow: hidden;
}
.slide-item{
    position: relative;
}
.dark-screen{
    width: 100%;
    background: #000;
    position: absolute;
    inset: 0;
    z-index: 10;
    animation: mvFadeOut 2s .8s forwards ease-out;
}
.mv-copy{
    width: 100%;
    position: absolute;
    inset: 0;
}
.mv02-copy01,
.mv02-copy02{
   opacity: 0;
}
.mv02-copy01{
    animation: mvFadeIn 1.2s 7.4s forwards ease-out;
}
.mv02-copy02{
    animation: mvFadeIn 1s 6.2s forwards ease-out;
}
@keyframes mvFadeOut {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
@keyframes mvFadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

/* Intro--------------------------------------- */
.sec{
    min-height: 100svh;
    position: relative;
    will-change: transform;
}
.intro{
    position: relative;
}
.intro-container{
    height: 215svh;
    background: url(../images/perse/facade-up-top-perse-01.webp) no-repeat top center / 100%;
}
.intro-container.img-wrapper .caption{
    bottom: 53.5%;
}
.intro.general-section .inner{
    /* padding: clamp(60px, 12vw, 160px) 0 60px; */
    padding: clamp(60px, 12vw, 160px) 0 clamp(60px, 10vw, calc(250 / 1440 * 100vh));
}
.intro .inner{
    height: 100%;
}
.intro-content{
    height: 100%;
    justify-content: center;
    /* align-content: space-between;  */
    gap: 15rem;
}
.horizontal-txt-wrap{
    justify-content: center;
}
.horizontal-txt{
    writing-mode: vertical-rl;
    text-orientation: upright;
    white-space: nowrap;
}
.intro .horizontal-txt{
    letter-spacing: .2rem;
    line-height: 2.5;
}
.osaka-code-logo{
    margin: 0 auto 100px;
    max-width: 476px;
    width: 33vw;
}
.intro-copy{
    font-size: clamp(1.3rem, 2.65vw, 2.35rem);
    color: var(--color-gold);
    letter-spacing: .8rem;
    line-height: 1.5;
}

@media screen and (max-width: 767px) {
    .intro-container{
        height: 110svh;
        background: url(../images/perse/facade-up-top-perse-01-sp.webp) no-repeat top center / cover;
    }
    .intro-container.img-wrapper .caption{
        bottom: 16%;
    }
    .intro-content{
        gap: 1rem;
    }
    .intro .horizontal-txt{
        font-size: .7rem;
        line-height: 2;
    }
    .osaka-code-logo{
        margin-bottom: 0;
        width: 42vw;
    }
    .intro-copy{
        margin-bottom: 2.6em;
        letter-spacing: .1rem;
        line-height: 1.8;
    }
}

/* Concept--------------------------------------- */
.concept{
    position: relative;
    z-index: 2;
}
.concept-container{
    height: 100svh;
    background: url(../images/top/bg.webp) no-repeat top center / cover;
}
.concept .inner{
    padding: 60px 0;
    max-width: min(calc(1540 / 1920 * 100%), 1200px);
    height: 100%;
    position: relative;
    z-index: 2;
}
.concept .osaka-code-logo{
    margin-bottom: 0;
    max-width: 336px;
    width: 24vw;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.sec1-grid{
    width: 100%;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 1fr min(24vw, 264px) 1fr;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.grid-item{
    align-content: center;
    text-shadow: 0px 0px 10px rgba(0, 0, 0, .8);
}
.grid-item .caption{
    position: static;
}
.item1,
.item5{
    grid-column: span 3;
}
.item2,
.item4{
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.item1{
    margin-bottom: 1em;
}
.item3{
    position: relative;
    text-shadow: none;
}
.item5{
    margin-top: 6em;
}
.sec1-ttl{
    margin-bottom: clamp(.3em, 1vw, 1em);
    font-size: clamp(1.05rem, 1.68vw, 1.5rem);
    font-weight: 400;
    letter-spacing: .1rem;
    line-height: 1.5;
}
.sec1-ttl + .note{
    font-size: min(.92vw, 13px);
    letter-spacing: .05rem;
    line-height: 2;
}
@media screen and (max-width: 767px) {
    .concept-container{
        height: 175svh;
        background: url(../images/top/bg-sp.webp) no-repeat top center / cover;
    }
    .concept-container.img-wrapper .caption{
        bottom: 47%;
    }
    .concept .inner{
        max-width: 100%;
        position: relative;
        z-index: 2;
        box-sizing: border-box;
    }
    .sec1-grid {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr;
        position: static;
        transform: translate(0);
    }
    .item1,
    .item5{
        grid-column: auto;
    }
    .item2,
    .item4{
        display: block;
    }
    .item1,
    .item5{
        margin-top: 0;
    }
    .item3{
        display: none;
    }
    .sec1-grid .grid-item{
        margin-bottom: 4em;
    }
    .sec1-grid .grid-item:last-child{
        margin-bottom: 0;
    }
    .sec1-ttl + .note{
        font-size: 13px;
    }
}

/* USP--------------------------------------- */
.usp{
    position: relative;
    background: url(../images/top/bg.webp) no-repeat top center / cover;
    z-index: 3;
}
.usp-container{
    height: 106svh;
    background: url(../images/top/bg.webp) no-repeat top center / cover;
}
.usp-container.img-wrapper > .caption{
    bottom: 7%;
}
.usp.general-section .inner{
    height: 100%;
    padding: clamp(40px, 6vw, 60px) 0 60px;
    position: relative;
}
.usp-wrap{
    width: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.sec2-img-wrap{
    margin: 0 auto;
    max-width: 560px;
    width: 45vw;
}
.sec2-img{
    margin-left: 4vw;
    padding-right: 3vw;
}
.usp-lists{
    margin-top: 32px;
    justify-content: center;
    gap: 4vw 0;
}
.usp-item{
    padding: 0 1rem;
    width: 25%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: min(2.3vw, 2rem);
    letter-spacing: .3rem;
    line-height: 1.5;
    position: relative;
}
.usp-item::before,
.usp-item:last-child:after{
    content: "";
    width: 1px;
    height: 68px;
    background: var(--color-gold);
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}
.usp-item::before{
    left: 0;
}
.usp-item:last-child:after{
    right: 0;
}
.usp-item .small-text{
    display: block;
    font-size: min(1.05vw, 15px);
    letter-spacing: .06rem;
}
.usp-flex{
    flex-wrap: nowrap;
    align-items: baseline;
}
.usp-item .horizontal-txt{
    transform: translateY(6px);
    font-size: min(1vw, 14px);
    letter-spacing: .2rem;
}
.usp-item sub{
    vertical-align: baseline;
    letter-spacing: .1rem;
}
.usp-item .caption{
    margin: 0;
    position: static;
    letter-spacing: 0;
    font-size: 11px;
}
.osaka-code-logo-wrap{
    display: none;
}
@media screen and (max-width: 1100px) {
    .usp-container{
        height: 120svh;
    }
    .usp-container.img-wrapper > .caption {
        bottom: 17%;
    }
    .usp-lists{
        gap: 5vw 0;
    }
    .usp-item{
        width: 35%;
    }
    .usp-item:nth-child(2):after,
    .usp-item:nth-child(3):after,
    .usp-item:last-child:after{
        content: "";
        width: 1px;
        height: 68px;
        background: var(--color-gold);
        position: absolute;
        top: 50%;
        right: 0;
        transform: translateY(-50%);
    }
    .usp-item:last-child::before{
       content: none;
    }
}
@media screen and (max-width: 900px) {
    .usp-container{
        height: 100svh;
    }
    .usp-container.img-wrapper > .caption {
        bottom: 1%;
    }
}
@media screen and (max-width: 767px) {
    .usp-container{
        height: 150svh;
        background: url(../images/top/bg-sp.webp) no-repeat top center / cover;
    }
    .usp-container.img-wrapper > .caption{
        bottom: 38%;
    }
    .usp-wrap{
        position: static;
        transform: translate(0);
    }
    .sec2-img-wrap {
        width: 90%;
        max-width: 100%;
    }
    .sec2-img {
        margin-left: 0;
        padding: 0 0 26px;
        width: 100%;
    }
    .sec2-img .fit-img {
        width: 100%;
        height: auto;
        display: block;
    }
    .usp-lists{
        margin: 40px auto 0;
        width: 74%;
    }
    .usp-item{
        padding: 0 0 .8rem;
        width: 100%;
        font-size: 1.95rem;
        letter-spacing: .15rem;
    }
    .usp-item::before{
        content: none;
    }
    .usp-item::after,
    .usp-item:nth-child(2):after,
    .usp-item:nth-child(3):after{
        content: "";
        background: var(--color-gold);
        position: absolute;
        width: 100%;
        height: 1px;
        top: auto;
        right: auto;
        bottom: 0;
        transform: translateY(0%);
    }
    .usp-item:last-child:after{
        content: none;
    }
    .usp-item .small-text{
        font-size: 14px;
    }
    .usp-item .horizontal-txt{
        font-size: 14px;
        transform: translateY(8px);
    }
    .osaka-code-logo-wrap{
        width: 100%;
        display: block;
        position: absolute;
        top: 35%;
        left: 50%;
        transform: translate(-50%, -50%);
        z-index: 1;
    }
    .concept .osaka-code-logo{
        max-width: 100%;
        width: 100%;
        position: relative;
        top: auto;
        left: auto;
        transform: translate(0);
        z-index: 1;
    }
}


/* CTN--------------------------------------- */
.sec-ctn{
    background: var(--color-brown);
    z-index: 4;
    isolation: isolate;
}
.sec-ctn.general-section .inner{
    padding: 60px 0;
}
.ctn-flex{
    justify-content: center;
}
.ctn-flex > .col-2{
    width: 50%;
}
.ctn-content-wrap{
    padding: clamp(40px, 10vw, 60px) clamp(16px, 4vw, 60px);
}
.limited-wrap{
    border: 1px solid var(--color-wh);
}
.sec-ctn-ttl{
    margin-bottom: .8em;
    font-size: clamp(1.4rem, 2.35vw, 2.1rem);
    font-weight: 500;
    letter-spacing: .3rem;
}
.limited-wrap .sec-ctn-ttl{
    margin-bottom: .3em;
}
.sec-ctn .lead{
    margin-bottom: .3em;
    font-size: 18px;
}
.sec-ctn .note{
    align-content: center;
    font-size: 14px;
}
.sec-ctn .general-btn{
    margin-top: 1em;
    padding: clamp(30px, 4vw, 40px) 20px;
    max-width: 100%;
    width: 100%;
    border-radius: 0;
    font-size: clamp(14px, 1.8vw, 24px);
    letter-spacing: .1rem;
}
.sec-ctn .general-btn::after{
    content: none;
}
.sec-ctn .general-btn:hover{
    opacity: .7;
}
.sec-ctn .general-btn:hover span{
    transform: translateX(0);
}
.link-icon{
    flex-wrap: nowrap;
    align-items: center;
    gap: 2vw;
}
.request-btn .link-icon img{
    width: 60px;
    height: 8px;
}
.limited-btn .link-icon img{
    width: 32px;
    height: 29px;
}

@media screen and (max-width: 767px) {
    .sec-ctn.general-section .inner{
        padding: 10px 0 50px;
    }
    .ctn-flex > .col-2{
        width: 100%;
    }
    .request-btn .link-icon img{
        width: 42px;
        height: 6px;
    }
    .limited-btn .link-icon img {
        width: 22px;
        height: 20px;
    }
}
.intro, .concept, .usp, .sec-ctn, .inner {
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  transform: translate3d(0, 0, 0);
}
.caption-sec{
    position: relative;
    z-index: 5;
    background: var(--color-wh);
}
.footer-container{
    z-index: 6;
    background: var(--color-wh);
}
.gsap-blur {
    opacity: 0;
    filter: blur(10px);
    will-change: transform, opacity, filter;
}
.gsap-fadeInUp {
    opacity: 0;
    transform: translateY(30px);
    will-change: transform, opacity;
}