body::before{
    background-image: linear-gradient(90deg, rgba(0, 0, 0, 0.7), transparent), url(../images/tekkinkou/header.webp);
}
article{
    height: 100vh;
    height: 100dvh;
    overflow-y: auto;
    overflow-x: hidden;
}
section:not(#work-flow, #work-movie){
    height: 100vh;
    height: 100dvh;
}

.link-btn{
    border: solid 1px rgb(255, 255, 255);
    position: relative;
    font-weight: 300;
    padding: 10px 20px;
    color: rgb(255, 255, 255);
    letter-spacing: 0.5em;
    width: 300px;
    display: block;
}
.link-btn::before{
    content: "";
    background: rgb(255, 255, 255);
    width: 30px;
    height: 1px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    right: -15px;
}
.link-btn:hover{
    background: rgb(100, 100, 100);
}
/*--------------------------------------------
max-width 810
--------------------------------------------*/
@media (max-width: 810px) {
    section{
        scroll-snap-align: none;
    }
    footer{
        scroll-snap-align: none;
    }
    .link-btn{
        width: 200px;
        font-size: 0.8rem;
    }
}



/*--------------------------------------------

second-view

--------------------------------------------*/
#second-view {
    background: linear-gradient(rgba(0, 0, 0, 0) 50% ,rgba(0, 0, 0, 0.8) 100%);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 0;
    position: relative;
}
#second-view::before{
    content: "";
    width: 100%;
    height: 300px;
    background: linear-gradient(rgba(0, 0, 0, 0) 50% ,rgba(0, 0, 0, 1) 100%);
    position: absolute;
    bottom: 0;
    left: 0;
}
#second-view > *{
    width: 50%;
}
#second-view div{
    padding: 0 5%;
    padding-top: 60px;
    display: flex;
    flex-direction: column;
    gap: 50px;
    align-items: center;
}
#second-view h2{
    font-weight: 400;
    letter-spacing: 0.1em;
    font-size: 2rem;
    text-align: center;
    line-height: 1.7em;
}
#second-view p{
    font-size: 1rem;
    letter-spacing: 0.05em;
    line-height: 2em;
    padding: 0 50px;
}
#second-view strong{
    font-weight: 400;
    letter-spacing: 0.1em;
    font-size: 1.2rem;
}
#second-view img{
    height: 100%;
    object-fit: cover;
}

/*--------------------------------------------
max-width 1300
--------------------------------------------*/
@media (max-width: 1300px) {
    #second-view h2{
        font-size: 1.8rem;
        line-height: 1.6em;
    }
    #second-view p{
        font-size: 0.8rem;
        padding: 0 25px;
    }
    #second-view strong{
        font-size: 1rem;
    }
}
/*--------------------------------------------
max-width 1080
--------------------------------------------*/
@media (max-width: 1080px) {
    #second-view p{
        padding: 0;
    }
}
/*--------------------------------------------
max-width 810
--------------------------------------------*/
@media (max-width: 810px) {
    #second-view{
        background: linear-gradient(rgba(0, 0, 0, 0) 0% ,rgba(0, 0, 0, 0.8) 50%);
        flex-direction: column;
        gap: 50px;
        padding-top: calc(60px + 30px);
        height: fit-content !important;
    }
    #second-view div{
        width: 100%;
        padding-top: 0;
    }
    #second-view h2 {
        font-size: 1.5rem;
    }
    #second-view img{
        width: 100%;
        height: auto;
    }
}
/*--------------------------------------------
max-width 500
--------------------------------------------*/
@media (max-width: 500px) {
    #second-view strong{
        font-size: 0.9rem;
        letter-spacing: 0.05em;
    }

}

/*--------------------------------------------
max-width 376
--------------------------------------------*/
@media (max-width: 376px) {
    #second-view div{
        gap: 20px;
    }
    #second-view img{
        aspect-ratio: 16 / 9;
    }
}

/*--------------------------------------------

work-flow

--------------------------------------------*/
#work-flow{
    display: flex;
    flex-direction: column;
    padding: 5%;
    justify-content: center;
    gap: 50px;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0) ,rgba(0, 0, 0, 0.8));
}
#work-flow hgroup{
    display: flex;
    align-items: center;
    gap: 15px;
    position: relative;
    margin: 0 auto;
    width: 80%;
    max-width: 1200px;
    padding: 50px 0;
}
#work-flow hgroup::before{
    content: "";
    background: rgb(255, 255, 255);
    width: calc(100% - (32em + 15px));
    height: 1px;
    position: absolute;
    top: 50%;
    right: 0%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
}
#work-flow h2{
    font-size: 2rem;
    letter-spacing: 0.5em;
    font-weight: 500;
}
#work-flow hgroup p{
    letter-spacing: 0.5em;
}
.work-flow-content {
    display: flex;
    flex-direction: column;
    max-width: 1200px;
    width: 100%;
    gap: 50px;
    margin: 0 auto;
}
.work-flow-content .flow-item{
    display: flex;
    align-items: center;
    gap: 30px;
    margin: 0 30px;
}
.work-flow-content img{
    width: 40%;
    height: auto;
    object-fit: cover;
    aspect-ratio: 4 / 3;
    margin: 0 auto;
}
.work-flow-content dl{
    width: 50%;
    margin: 0 auto;
}
.work-flow-content dl dt{
    font-size: 1.5rem;
    letter-spacing: 0.05em;
    display: flex;
    gap: 20px;
    padding-bottom: 20px;
    line-height: 1em;
    align-items: center;
}
.work-flow-content dl dt span{
    width: 4rem;
    height: 4rem;
    display: flex;
    justify-content: center;
    align-items: center;
    border: solid 1px rgb(255, 255, 255);
    font-size: 2rem;
}
.work-flow-content dl dd{
    font-size: 1rem;
    line-height: 1.8em;
}

/*--------------------------------------------
max-width 1200
--------------------------------------------*/
@media (max-width: 1200px) {
    .work-flow-content .flow-item dl dt{
        font-size: 1rem;
    }
    .work-flow-content .flow-item dl dd{
        font-size: 0.8rem;
    }
}

/*--------------------------------------------
max-width 1080
--------------------------------------------*/
@media (max-width: 1080px) {
    .work-flow-content .flow-item{
        margin: 0 15px;
    }
}

/*--------------------------------------------
max-width 810
--------------------------------------------*/
@media (max-width: 810px) {
    #work-flow hgroup{
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
        width: 100%;
    }
    #work-flow hgroup::before{
        content: none;
    }
    #work-flow h2{
        font-size: 1.5rem;
    }
    .work-flow-content .flow-item{
        flex-direction: column;
        margin: 0 30px;
    }
    .work-flow-content img ,.work-flow-content dl{
        width: 90%;
    }
    .work-flow-content dl dt span{
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1.5rem;
    }
}
/*--------------------------------------------
max-width 550
--------------------------------------------*/
@media (max-width: 550px) {
    .work-flow-content .flow-item{
        margin: 0 5px;
    }
}

/*--------------------------------------------

work-movie

--------------------------------------------*/
#work-movie{
    display: flex;
    flex-direction: column;
    padding: 5%;
    justify-content: center;
    gap: 50px;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0) ,rgba(0, 0, 0, 0.8));
}
#work-movie hgroup{
    display: flex;
    align-items: center;
    gap: 15px;
    position: relative;
    margin: 0 auto;
    width: 80%;
    max-width: 1140px;
    padding: 50px 0;
}
#work-movie hgroup::before{
    content: "";
    background: rgb(255, 255, 255);
    width: calc(100% - (32em + 15px));
    height: 1px;
    position: absolute;
    top: 50%;
    right: 0%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
}
#work-movie h2{
    font-size: 2rem;
    letter-spacing: 0.5em;
    font-weight: 500;
}
#work-movie hgroup p{
    letter-spacing: 0.5em;
}
.work-movie-content {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}
/*movie-slider*/
/* スライダーのスタイル */
.movie_slider {
    text-align: center;
    margin: 0 30px;
}
.movie_slider video{
    width: 75%;
    height: auto;
    aspect-ratio: 16 / 9;
}
/* ナビゲーションのスタイル */
.movie_slider_nav {
    width: 95%;
    margin: 10px auto 0 auto;
    background: rgba(0, 0, 0,0.6);
    padding: 20px 5px;
}
.movie_slider_nav_move{
    margin: 10px auto 0 auto !important;
    transition: all 0.3s;
}
.movie_slider_nav .slick-list img {
    width: 90%;
    margin: 0 auto;
}
.movie_slider_nav p{
    color: rgb(255,255,255);
    text-align: center;
    margin: 5px 0 0 0;
    font-size: 90%;
}

/* 左右のボタンのスタイル */
.prev-arrow,
.next-arrow {
    position: absolute;
    transform: translateY(-50%);
    background-color: rgba(200,200,200,0.6); /* ボタンの背景色 */
    color: #fff; /* ボタンのテキスト色 */
    padding: 10px; /* ボタンの余白 */
    border: none; /* ボタンの境界線 */
    border-radius: 50%; /* ボタンの角丸 */
    cursor: pointer;
    width: 50px;
    height: 50px;
    z-index: 2;
    transition: all 0.3s;
}
.prev-arrow,
.next-arrow{
    top: 50%;
}
.prev-arrow {
    left: -20px;
}
.next-arrow {
    right: -20px;
}
.prev-arrow:hover,
.next-arrow:hover {
    background-color: rgba(0, 0, 0, 0.6); /* ホバー時の背景色 */
}

/*--------------------------------------------
max-width 1200
--------------------------------------------*/
@media (max-width: 1200px) {
    /*movie_slider*/
    .movie_slider video {
        width: 100%;
    }
    .movie_slider_nav{
        width: 100%;
    }
}

/*--------------------------------------------
max-width 1080
--------------------------------------------*/
@media (max-width: 1080px) {

}

/*--------------------------------------------
max-height 850
--------------------------------------------*/
@media (max-height: 850px) {
    .movie_slider video{
        width: 75%;
    }
    .movie_slider_nav{
        width: 75%;
    }
}

/*--------------------------------------------
max-width 810
--------------------------------------------*/
@media (max-width: 810px) {
    #work-movie hgroup{
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
        width: 100%;
    }
    #work-movie hgroup::before{
        content: none;
    }
    #work-movie h2{
        font-size: 1.5rem;
    }

    /*movie_slider*/
    .background_slider_nav{
        font-size: 60%;
    }
    .movie_slider iframe {
        width: 100%;
    }
    .movie_slider_nav .slick-list img {
        width: 95%;
    }
    .movie_slider_nav {
        padding: 20px 10px;
        width: 100%;
    }
    .movie_slider_nav p{
        font-size: 80%;
    }

    .prev-arrow,
    .next-arrow {
        width: 40px;
        height: 40px;
    }
}

/*--------------------------------------------

pride

--------------------------------------------*/
#pride{
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 70px;
    padding: 5%;
}
#pride hgroup{
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    gap: 10px;
}
#pride hgroup h2{
    font-size: 5rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-indent: 0.1em;
}
#pride hgroup p{
    font-size: 1rem;
    letter-spacing: 0.2em;
    text-indent: 0.2em;
}
#pride > p{
    font-size: 1.2rem;
    text-align: center;
    line-height: 2em;
    letter-spacing: 0.1em;
    text-indent: 0.1em;
}


/*--------------------------------------------
max-width 1080
--------------------------------------------*/
@media (max-width: 1080px) {

}

/*--------------------------------------------
max-width 810
--------------------------------------------*/
@media (max-width: 810px) {
    #pride hgroup h2{
        font-size: 10vw;
    }
    #pride hgroup p{
        font-size: 0.8rem;
    }
    #pride > p{
        font-size: 0.8rem;
        line-height: 1.8em;
    }
}

/*--------------------------------------------



--------------------------------------------*/


/*--------------------------------------------
max-width 1080
--------------------------------------------*/
@media (max-width: 1080px) {

}

/*--------------------------------------------
max-width 810
--------------------------------------------*/
@media (max-width: 810px) {

}