@charset "utf-8";

/* ================================
    common
=================================== */


html{
    font-size: 62.5%;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* ページ背景をサーチライト風エフェクトに変更 */

body {
    font-family: "Noto Sans JP",
         Arial,
         sans-serif;
    font-style: normal;   
    font-size: 1.4rem;  
    color: #F0F3F4;
    background-color: #1a1a1a;
    line-height: normal;
    transition: overflow 0.3s ease;
    position: relative;
    overflow-x: hidden;
}

/* サーチライト背景パターン */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        /* ベース：暗い背景 */
        radial-gradient(
            ellipse 800px 600px at 20% 30%,
            rgba(100, 200, 255, 0.15) 0%,
            rgba(100, 200, 255, 0.05) 30%,
            transparent 70%
        ),
        /* サーチライト1（青） */
        radial-gradient(
            ellipse 600px 500px at 70% 60%,
            rgba(150, 100, 255, 0.12) 0%,
            rgba(150, 100, 255, 0.03) 40%,
            transparent 80%
        ),
        /* サーチライト2（紫） */
        radial-gradient(
            circle at 50% 50%,
            rgba(50, 50, 50, 0) 0%,
            rgba(20, 20, 20, 0.3) 100%
        );
    background-size: 
        150% 150%,
        150% 150%,
        100% 100%;
    background-position: 
        20% 30%,
        70% 60%,
        0 0;
    background-attachment: fixed;
    animation: searchlightSweep 12s ease-in-out infinite;
    pointer-events: none;
    z-index: 1;
}

/* サーチライト光線効果（オプション） */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        /* 光線1 */
        repeating-linear-gradient(
            45deg,
            transparent 0px,
            transparent 20px,
            rgba(100, 200, 255, 0.02) 20px,
            rgba(100, 200, 255, 0.02) 22px
        ),
        /* 光線2 */
        repeating-linear-gradient(
            -45deg,
            transparent 0px,
            transparent 20px,
            rgba(150, 100, 255, 0.02) 20px,
            rgba(150, 100, 255, 0.02) 22px
        );
    background-size: 100% 100%;
    pointer-events: none;
    z-index: 1;
}

@keyframes searchlightSweep {
    0%, 100% {
        background-position: 
            20% 30%,
            70% 60%,
            0 0;
    }
    25% {
        background-position: 
            15% 25%,
            75% 65%,
            0 0;
    }
    50% {
        background-position: 
            25% 35%,
            65% 55%,
            0 0;
    }
    75% {
        background-position: 
            10% 40%,
            80% 50%,
            0 0;
    }
}

/* コンテンツの位置調整 */
#container {
    position: relative;
    z-index: 2;
}

main {
    padding-top: 60px;
    position: relative;
    z-index: 2;
}

header {
    position: relative;
    z-index: 100;
}

footer {
    position: relative;
    z-index: 2;
}


/* ロゴの位置調整 */
.logo {
    object-fit: contain;
    max-width: 100%;
    max-height: 50px;
    position: relative;
    z-index: 101;
}

@media screen and (min-width:769px) {
    @keyframes searchlightSweep {
        0%, 100% {
            background-position: 
                30% 20%,
                70% 70%,
                0 0;
        }
        25% {
            background-position: 
                40% 15%,
                60% 75%,
                0 0;
        }
        50% {
            background-position: 
                20% 30%,
                75% 60%,
                0 0;
        }
        75% {
            background-position: 
                35% 25%,
                65% 65%,
                0 0;
        }
    }
}

#loading{
    display: none;
}

@media screen and (min-width:769px) {
  /* ローディング背景 */
#loading {
  position: fixed;
  inset: 0;
  background-image: url(../images/parts/loading.jpg);
  background-position: center;
  background-size: cover;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;

  /* フェードアウト用 */
  opacity: 1;
  visibility: visible;
  transition: opacity 1s ease, visibility 1s ease;
}

/* 非表示状態 */
#loading.hide {
  opacity: 0;
  visibility: hidden;
  display: none;
  pointer-events: none;
}

/* ローディング中央要素 */
.loader {
  position: relative;
  width: 27.7vw;
  height: 27.7vw;
}

/* 円形テキスト */
.circle-text {
  position: absolute;
  top: 0;
  left: 0;
  width: 27.7vw;
  height: 27.7vw;
  animation: rotateText 6s linear infinite;
  font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
}

.circle-text text {
  letter-spacing: 0.13vw;
}

/* 減速停止用アニメーション（hideが付いたら発動） */
#loading.hide .circle-text {
  animation: slowStop 1.5s ease-out forwards;
}

/* 回転アニメーション（通常） */
@keyframes rotateText {
  0%   { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 減速して止まる */
@keyframes slowStop {
  0%   { transform: rotate(var(--current-rotation)); }
  100% { transform: rotate(calc(var(--current-rotation) + 60deg)); }
}
}


a{
    cursor: pointer;
}

.title{
    color: #FFF;
    text-align: center;
    font-size: 3.6rem;
    font-weight: 700;
    letter-spacing: 0.36rem;
    -webkit-text-stroke: 2px #93278F;
    paint-order: stroke;
    padding: 6vh 3vw;
    background-position: center;
    background-size: 40vh;
    background-repeat: no-repeat;
}



.section {
  padding: 80px 0;  
  min-height: 60vh;  
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  will-change: opacity, transform; 
}

.section .item {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.section.show {
  opacity: 1;
  transform: translateY(0);
}

.section .item.show {
  opacity: 1;
  transform: translateY(0);
}



.link {
    display: block;
    overflow: hidden;
    margin: 32px auto 0;
    text-align: center;
    width: 30vh;
    padding: 16px;
    border: 1px solid #F0F3F4;
    letter-spacing: 0.07rem;
    text-decoration: underline;
    text-underline-offset: 4px;
    z-index: 0; 
    color: #F0F3F4; 
    background-color: transparent;
}


.icon{
    max-width: 20%;
}




@media screen and (min-width:769px) {

    .section{
        padding: 100px 0 100px;
    }

 .link {
  position: relative;
  display: block;
  overflow: hidden;
  padding: 16px;
  border: 1px solid #F0F3F4;
  color: #F0F3F4;
  background-color: transparent;
  transition: color 0.5s ease;
  z-index: 0;
}

.link::before,
.link::after {
  content: '';
  position: absolute;
  top: -40%;           /* 上に大きめに拡張 */
  width: 80%;          /* 幅を広めにして中央に届くように */
  height: 180%;        /* 高さを広げて斜めのズレを吸収 */
  background-color: #F0F3F4;
  z-index: -1;
  transform: scaleX(0) skewX(-20deg);
  transition: transform 0.4s ease;
}

/* 左スライド */
.link::before {
  left: -10%;
  transform-origin: right;
}

/* 右スライド */
.link::after {
  right: -10%;
  transform-origin: left;
}

/* ホバー時に中央へスライドイン */
.link:hover::before,
.link:hover::after {
  transform: scaleX(1) skewX(-20deg);
}

.link:hover {
  color: #717375;
}

.title{
        padding: 10vh 3vw;
        background-size: 45vh;
        background-position: 50% 55%;
    }

}

@media screen and (min-width:1024px) {
  .title{
    background-size: 55vh;
  }
}


/* ================================
    header
=================================== */

.header{
  position: fixed; 
  top: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.50);
  width: 100%;
  height: 60px;
  box-sizing: border-box;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2.7%;
  z-index: 9999;
}

.hamburger {
  position: absolute;
  top: 20px;
  right: 8%;
  width: 30px;
  height: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  z-index: 10000;
  transition: transform 0.3s ease;
}




.hamburger span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: #ffffff;
  margin: 1.5px 0;
  transition: transform 0.3s ease;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.nav{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.50);
    transform: translateY(-100%);
    transition: right 0.3s ease; 
    padding: 10px 4% 60px;
    transition: 0.4s;
}

.nav.open {
    transform: translateY(0);
}


.nav__item{
    margin-top: 20px;
    font-size: 1.6rem;
}

.nav__item::before{
    content: '>';
    width: 7px;
    height: 7px;
    margin-right: 1%;
}

.nav__item:first-of-type{
    margin-top: 48px;
}

@media screen and (min-width:769px) {
    
    .hamburger{
        display: none;
    }


    .nav{
        transform: none;
        position: static;
        height: auto;
        z-index: auto;
        padding: 0;
        background-color: transparent;
        align-items: center;
    }

    .nav.open{
        transform: none;
    }

    .nav__list{
        display: flex;
        justify-content: flex-end;
        gap: 0 4%;
    }

    .nav__item{
        margin-top: 10px;
        text-decoration: none;
        outline: none;
        color: #F0F3F4;
        border-bottom: 1px;
        position: relative;
        font-size: 1.4rem;
    }
    
    .nav__item:hover{
        color: #F0F3F4;
    }

    .nav__item::after{
        position: absolute;
        left: 0;
        content: '';
        width: 100%;
        height: 2px;
        background: #F0F3F4;
        bottom: -5px;
        transform: scale(0, 1);
        transform-origin: right top;
        transition: transform 0.5s;
    }

    .nav__item:hover::after{
         transform: scale(1, 1);
         transform-origin: left top;
    }

    
    .nav__item:first-of-type{
        margin-top: 10px;
    }

    .nav__item::before{
        display: none;
    }

}

/* ================================
    main
=================================== */


main{
    padding-top: 60px;
}


/* article header */

.switch {
    display: flex;
    justify-content: center;
    gap: 0 8%;
    margin-top: 32px;
}

.img__btn{
    cursor: pointer;
}

.img__btn img{
    border: 1px solid #93278F;
    max-width: 80px;
    object-fit: contain;
}


.index__list{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.sns--btn{
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px 0;
    border: 1px solid #F0F3F4;
    gap: 0 2.7%;
    cursor: pointer;
    width: 40vh;
}

.sns--btn:last-of-type{
    gap: 0 10%;
    margin-top: 32px;
}


.mainimg__wrapper {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 100%;
  overflow: hidden;
}

.main-image {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.8s ease;
  opacity: 1;
  z-index: 0;
}

.main-image.bottom {
  opacity: 0;
}

.center, .corner, .gorabase, .text {
  opacity: 0;
  position: absolute;
  transition: opacity 0.6s ease;
  z-index: 1;
  pointer-events: none;
  width: 60%;
}

.center.show,
.corner.show,
.gorabase.show,
.text.show {
  opacity: 1;
}

.center{
    transform: translate(-50%,-50%);
    top: 50%;
    left: 50%;
    width: 65%;
}

/* 中央ロゴ（奥から手前に飛び出す＋軽くバウンド） */
.center.pop {
  animation: logoPop 0.9s cubic-bezier(0.19, 1, 0.22, 1) forwards;
}

@keyframes logoPop {
  0% {
    transform: translate(-50%, -50%) scale(0.2);
    opacity: 0;
  }
  70% {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
  }
}


.butterfly { top: 0; left: 0; transform: translate(-30%,-30%);}
.beetle { bottom: 0; left: 0; transform: translate(-40%,25%);}
.stag { top: 0; right: 0; transform: translate(40%,-25%);}
.mantice { bottom: 0; right: 0; transform: translate(40%,20%);}
.gorabase{ top: 50%; left: 50%; transform: translate(-50%,-50%); width: 70%;}
.gora{width: 70%; bottom: 0; right: 0; transform: translate(-3%,30%);}
.jump{width: 70%; top: 0; left: 0; transform: translate(3%,-30%);}

/* --- 蝶（羽ばたき） --- */
.butterfly.show {
  animation: butterflyFlyIn 2.2s ease-out forwards;
}

@keyframes butterflyFlyIn {
  0% {
    transform: translate(-120%, -150%) scale(0.3) rotate(-20deg); /* 画面外・左上から */
    opacity: 0;
  }
  40% {
    transform: translate(-50%, -50%) scale(1.1) rotate(10deg); /* 羽ばたき中に揺れる */
    opacity: 1;
  }
  70% {
    transform: translate(-30%, -25%) scale(0.95) rotate(-5deg); /* 目標位置付近で揺れる */
  }
  100% {
    transform: translate(-30%, -30%) scale(1) rotate(0deg); /* 最終位置 */
  }
}


/* --- カブトムシ（下から飛び出す） --- */
.beetle.show {
  animation: beetleFlyIn 1.8s ease-out forwards;
}

@keyframes beetleFlyIn {
  0% {
    transform: translate(-40%, 80%) scale(0.2) rotate(-30deg); /* 下の方・奥から登場 */
    opacity: 0;
  }
  40% {
    transform: translate(-40%, 40%) scale(1.2) rotate(10deg); /* 勢いよく前に飛び出す */
    opacity: 1;
  }
  70% {
    transform: translate(-42%, 28%) scale(0.95) rotate(-5deg); /* 少し揺れながら減速 */
  }
  100% {
    transform: translate(-40%, 25%) scale(1) rotate(0deg); /* 最終位置 */
  }
}

/* クワガタ（噛みつくような動き） */
.stag.show {
  animation: stagFlyBite 2s ease-out forwards;
}

@keyframes stagFlyBite {
  0% {
    transform: translate(40%, -80%) scale(0.2) rotate(30deg);
    opacity: 0;
  }
  40% {
    transform: translate(40%, -40%) scale(1.2) rotate(-10deg);
    opacity: 1;
  }
  65% {
    transform: translate(42%, -28%) scale(0.95) rotate(5deg);
  }
  80% {
    transform: translate(39%, -26%) scale(1.05) rotate(-5deg); /* 軽く前に噛みつく */
  }
  90% {
    transform: translate(41%, -24%) scale(0.95) rotate(5deg);  /* 反動で少し戻る */
  }
  100% {
    transform: translate(40%, -25%) scale(1) rotate(0deg); /* 最終位置で落ち着く */
  }
}


.mantice.show {
  animation: manticeSlash 2s ease-out forwards;
}

@keyframes manticeSlash {
  0% {
    transform: translate(40%, 80%) scale(0.2) rotate(-30deg);
    opacity: 0;
  }
  30% {
    transform: translate(40%, 40%) scale(1.1) rotate(10deg);
    opacity: 1;
  }
  55% {
    transform: translate(42%, 18%) scale(0.95) rotate(-5deg);
  }
  70% {
    transform: translate(38%, 22%) scale(1.05) rotate(20deg); /* 前に斬りこむ動き */
  }
  85% {
    transform: translate(41%, 19%) scale(0.95) rotate(-10deg); /* 軽く戻る */
  }
  100% {
    transform: translate(40%, 20%) scale(1) rotate(0deg); /* 最終位置で落ち着く */
  }
}

.gorabase.show {
  animation: gorabaseFlyForward 1.5s cubic-bezier(0.68, -0.55, 0.27, 1.55) forwards;
}

@keyframes gorabaseFlyForward {
  0% {
    transform: translate(200%, -50%) scale(0.2) rotate(-15deg); /* 右外からスタート */
    opacity: 0;
  }
  60% {
    transform: translate(-50%, -50%) scale(1.0) rotate(5deg); /* 中央付近で手前に飛び出す */
    opacity: 1;
  }
  80% {
    transform: translate(-50%, -50%) scale(0.95) rotate(-3deg); /* 軽く反動 */
  }
  100% {
    transform: translate(-50%, -50%) scale(1) rotate(0deg); /* 最終位置で静止 */
  }
}

/* jump：左から右、最終位置 3%,30% */
.jump.show {
  animation: jumpSlideIn 1s cubic-bezier(0.68, -0.55, 0.27, 1.55) forwards;
}

/* gora：右から左、最終位置 -3%,30% */
.gora.show {
  animation: goraSlideIn 1s cubic-bezier(0.68, -0.55, 0.27, 1.55) forwards;
}

/* jumpアニメーション */
@keyframes jumpSlideIn {
  0% {
    transform: translate(-150%, 0) scale(0.5) rotate(-5deg);
    opacity: 0;
  }
  50% {
    transform: translate(5%, 5%) scale(1.2) rotate(3deg);
    opacity: 1;
  }
  70% {
    transform: translate(1%, -2%) scale(0.95) rotate(-2deg);
  }
  100% {
    transform: translate(3%, -30%) scale(1) rotate(0deg);
  }
}

/* goraアニメーション */
@keyframes goraSlideIn {
  0% {
    transform: translate(150%, 0) scale(0.5) rotate(5deg);
    opacity: 0;
  }
  50% {
    transform: translate(-5%, 5%) scale(1.2) rotate(-3deg);
    opacity: 1;
  }
  70% {
    transform: translate(-1%, -2%) scale(0.95) rotate(2deg);
  }
  100% {
    transform: translate(-3%, 30%) scale(1) rotate(0deg);
  }
}




@media screen and (min-width:769px) {

    .index__list{
        flex-direction: row;
        gap: 0 7.6%;
        margin-top: 60px;
    }

    .sns--btn{
        margin: 0;
        gap: 0 5%;
    }

   
    .sns--btn{
        padding: 20px 1.4%;
        font-size: 1.6rem;
    }

    .sns--btn:last-of-type{
        margin-top: 0;
        gap: 0 5%;
    }

    .mainimg__wrapper{
        padding-bottom: 48%;
    }

    .center,.corner,.gorabase,.gora,.jump{
        width: 50%;
    }


    .butterfly { top: 0; left: 0; transform: translate(-30%,-40%);}
    .beetle { bottom: 0; left: 0; transform: translate(-40%,40%);}
    .stag { top: 0; right: 0; transform: translate(40%,-40%);}
    .mantice { bottom: 0; right: 0; transform: translate(40%,30%);}
    .gorabase{ top: 50%; left: 50%; transform: translate(-50%,-50%); width: 60%;}
    .gora{width: 40%; bottom: 0; right: 0; transform: translate(5%,36%);}
    .jump{width: 40%; top: 0; left: 0; transform: translate(-2%,-40%);}

    .butterfly.show {
  animation: butterflyFlyIn 2.2s ease-out forwards;
}

@keyframes butterflyFlyIn {
  0% {
    transform: translate(-120%, -150%) scale(0.3) rotate(-20deg); /* 画面外・左上から */
    opacity: 0;
  }
  40% {
    transform: translate(-50%, -50%) scale(1.1) rotate(10deg); /* 羽ばたき中に揺れる */
    opacity: 1;
  }
  70% {
    transform: translate(-30%, -25%) scale(0.95) rotate(-5deg); /* 目標位置付近で揺れる */
  }
  100% {
    transform: translate(-30%, -40%) scale(1) rotate(0deg); /* 最終位置 */
  }
}


/* --- カブトムシ（下から飛び出す） --- */
.beetle.show {
  animation: beetleFlyIn 1.8s ease-out forwards;
}

@keyframes beetleFlyIn {
  0% {
    transform: translate(-40%, 80%) scale(0.2) rotate(-30deg); /* 下の方・奥から登場 */
    opacity: 0;
  }
  40% {
    transform: translate(-40%, 52%) scale(1.2) rotate(10deg); /* 勢いよく前に飛び出す */
    opacity: 1;
  }
  70% {
    transform: translate(-42%, 43%) scale(0.95) rotate(-5deg); /* 少し揺れながら減速 */
  }
  100% {
    transform: translate(-40%, 40%) scale(1) rotate(0deg); /* 最終位置 */
  }
}

/* クワガタ（噛みつくような動き） */
.stag.show {
  animation: stagFlyBite 2s ease-out forwards;
}

@keyframes stagFlyBite {
  0% {
    transform: translate(40%, -100%) scale(0.2) rotate(30deg);
    opacity: 0;
  }
  40% {
    transform: translate(40%, -60%) scale(1.2) rotate(-10deg);
    opacity: 1;
  }
  65% {
    transform: translate(42%, -48%) scale(0.95) rotate(5deg);
  }
  80% {
    transform: translate(39%, -46%) scale(1.05) rotate(-5deg); /* 軽く前に噛みつく */
  }
  90% {
    transform: translate(41%, -44%) scale(0.95) rotate(5deg);  /* 反動で少し戻る */
  }
  100% {
    transform: translate(40%, -40%) scale(1) rotate(0deg); /* 最終位置で落ち着く */
  }
}


.mantice.show {
  animation: manticeSlash 2s ease-out forwards;
}

@keyframes manticeSlash {
  0% {
    transform: translate(40%, 98%) scale(0.2) rotate(-30deg);
    opacity: 0;
  }
  30% {
    transform: translate(40%, 58%) scale(1.1) rotate(10deg);
    opacity: 1;
  }
  55% {
    transform: translate(42%, 36%) scale(0.95) rotate(-5deg);
  }
  70% {
    transform: translate(38%, 32%) scale(1.05) rotate(20deg); /* 前に斬りこむ動き */
  }
  85% {
    transform: translate(41%, 29%) scale(0.95) rotate(-10deg); /* 軽く戻る */
  }
  100% {
    transform: translate(40%, 30%) scale(1) rotate(0deg); /* 最終位置で落ち着く */
  }
}

.gorabase.show {
  animation: gorabaseFlyForward 1.5s cubic-bezier(0.68, -0.55, 0.27, 1.55) forwards;
}

@keyframes gorabaseFlyForward {
  0% {
    transform: translate(200%, -50%) scale(0.2) rotate(-15deg); /* 右外からスタート */
    opacity: 0;
  }
  60% {
    transform: translate(-50%, -50%) scale(1.0) rotate(5deg); /* 中央付近で手前に飛び出す */
    opacity: 1;
  }
  80% {
    transform: translate(-50%, -50%) scale(0.95) rotate(-3deg); /* 軽く反動 */
  }
  100% {
    transform: translate(-50%, -50%) scale(1) rotate(0deg); /* 最終位置で静止 */
  }
}

/* jump：左から右、最終位置 3%,30% */
.jump.show {
  animation: jumpSlideIn 1s cubic-bezier(0.68, -0.55, 0.27, 1.55) forwards;
}

/* gora：右から左、最終位置 -3%,30% */
.gora.show {
  animation: goraSlideIn 1s cubic-bezier(0.68, -0.55, 0.27, 1.55) forwards;
}

/* jumpアニメーション */
@keyframes jumpSlideIn {
  0% {
    transform: translate(-150%, 0) scale(0.5) rotate(-5deg);
    opacity: 0;
  }
  50% {
    transform: translate(5%, 5%) scale(1.2) rotate(3deg);
    opacity: 1;
  }
  70% {
    transform: translate(1%, -2%) scale(0.95) rotate(-2deg);
  }
  100% {
    transform: translate(3%, -40%) scale(1) rotate(0deg);
  }
}

/* goraアニメーション */
@keyframes goraSlideIn {
  0% {
    transform: translate(150%, 0) scale(0.5) rotate(5deg);
    opacity: 0;
  }
  50% {
    transform: translate(-5%, 5%) scale(1.2) rotate(-3deg);
    opacity: 1;
  }
  70% {
    transform: translate(-1%, -2%) scale(0.95) rotate(2deg);
  }
  100% {
    transform: translate(-3%, 36%) scale(1) rotate(0deg);
  }
}


}
/* =========================================
   NEWS セクション（フルスクリーン + ドット + 括弧）
========================================= */


/* タイトル */
.title--news {
  background-image: url(../images/parts/news120.png);
  background-repeat: no-repeat;
}
/* NEWSセクション */
        .section--news {
            position: relative;
            padding: 60px 20px;
            background: transparent;
            min-height: auto;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

      

        /* NEWSリスト */
        .news__list {
            position: relative;
            height: 80vw;
            margin: 0 auto;
            width: 95%;
            max-width: 1000px;
            list-style: none;
            border-radius: 16px;
            overflow: hidden;
            background: transparent;
        }

        /* アイテム */
        .news__item {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }

        .news__item.active {
            opacity: 1;
            pointer-events: auto;
            z-index: 10;
        }

        .news__content {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            height: 100%;
            justify-content: center;
            width: 100%;
        }

        /* 画像 */
        .news__img-wrapper {
            width: 100%;
            height: 65%;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }

        .news__img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            border-radius: 12px;
            aspect-ratio: 16/9;
        }

        /* テキスト */
        .news__text-wrapper {
            width: 100%;
            text-align: start;
        }

        .news__time {
            font-size: 1rem;
            margin-bottom: 12px;
            display: block;
        }

        .news__txt {
            font-size: 1.5rem;
            font-weight: 700;
            line-height: 1.6;
        }

        .news__link {
            text-decoration: none;
            color: inherit;
            display: block;
            height: 100%;
        }

        /* ボタンコンテナ */
        .news__controls {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 14px;
        }

        /* ナビゲーションボタン */
        .news__button {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            border: 2px solid #333;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            transition: all 0.3s ease;
            user-select: none;
        }

        .news__button:hover:not(.disabled) {
            background: #333;
            color: white;
            transform: scale(1.15);
        }

        .news__button.disabled {
            opacity: 0.3;
            cursor: not-allowed;
        }

        .news__button--prev::before {
            content: '←';
        }

        .news__button--next::before {
            content: '→';
        }

        /* ドットナビ */
        .news__dots {
            display: flex;
            gap: 14px;
            justify-content: center;
        }

        .news__dot {
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: rgba(204, 204, 204, 0.8);
            cursor: pointer;
            transition: all 0.3s ease;
            border: 2px solid transparent;
        }

        .news__dot:hover {
            background: rgba(51, 51, 51, 0.7);
            transform: scale(1.15);
        }

        .news__dot.active {
            background: #333;
            transform: scale(1.3);
        }

        /* レスポンシブ */
        @media (min-width: 768px) {
            .news__list {
                height: 34.72222vw;
                max-width: 900px;
            }

            .news__content{
              gap: 15px;
            }

            .news__time{
              font-size: 1.2rem;
            }

            .news__txt {
                font-size: 1.6rem;
                display: block;
                margin-top: 10px;
            }
        }

       

/* about */

.section--about{
    background-image: url(../images/back.jpg);
    background-size: cover;
    background-position: center;
    position: relative;
    z-index: 0;
}

.section--about::before{
    content: '';
    position: absolute;
    background-color: rgba(0, 0, 0, 0.6);
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}
            
.title--about{
    background-image: url(../images/parts/about120.png);
    background-position: 50% 63%;
}

.title--about span{
    font-size: 2.4rem;
}

.about__topic{
    margin-top: 16px;
    padding: 30px 4.3%;
    border-top: 5px solid #F0F3F4;
    border-bottom: 5px solid #F0F3F4;
    background-color: #717375;
    font-size: 1.2rem;        
    text-align: center;
}

.about__txt{
    margin-top: 20px;
}

.about__txt:first-of-type{
    margin-top: 0;
}

.txt--point{
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.3rem;
}

.about__list{
    padding: 0 4.3% 40px;
}

.about__slider{
    margin: 40px auto;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.about__img{
    max-width: 100%;
    aspect-ratio: 4/3;
    margin: 0 auto;
}

.member--btn{
    margin-top: 0;
}

/* about専用 */
.about__slider .slick-slide {
  opacity: 1;
  transform: scale(1);
  z-index: auto;
  transition: none;
}



@media screen and (min-width:769px) {
    .title--about{
        background-repeat: no-repeat;
    }

    .about__topic{
        margin: 64px auto;
        max-width: 51.9%;
        font-size: 1.6rem;
    }

    .about__slider{
        margin-top: 64px;
    }

    .about__list{
        margin: 0 auto;
        padding: 0;
    }

    .about__img{
        max-width: 82%;
        aspect-ratio: 3/2;
    }

    .member--btn{
        margin-top: 64px;
    }

    .txt--point{
      font-size: 1.8rem;
    }

    
}


/* record */

.section--record{
    background-image: url(../images/icon/tom.png);
    background-size: cover;
    background-position: 60% 50%;
    position: relative;
    z-index: 0;
}

.section--record::before{
    content: '';
    position: absolute;
    background-color: rgba(0, 0, 0, 0.6);
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}


.title--record{
    background-image: url(../images/parts/record120.png);
}

.record__topic{
    font-size: 2.6rem;
    font-weight: 700;
    text-align: center;
}

.record__list{
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-flow: column;
    margin-top: 48px;
}

.movie__box {
    box-sizing: border-box;
    margin-top: 24px;
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
}

.movie__box iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

@media screen and (min-width:769px) {
    .title--record{
        background-repeat: no-repeat;
    }

    .record__list{
        margin-top: 64px;
    }

    .movie__box{
        width: 55%;
        padding-bottom: 30%;
    }

  
    .record--btn{
        margin-top: 64px;
    }

}



/* deck */

.title--deck{
    background-image: url(../images/parts/deck120.png);
}

.deck__topic{
    margin-top: 32px;
    overflow: hidden;
}

.deck__img{
    max-width: 85.3%;
    object-fit: contain;
    margin: 0 auto;
}



@media screen and (min-width:769px) {
   .title--deck{
        background-repeat: no-repeat;
   }

   .deck__img{
    max-width: 60%;
    object-fit: cover;
   }

   .deck--btn{
    margin-top: 64px;
   }

    /* 基本スタイル */
  .deck__topic .slick-slide {
    opacity: 0.5;             /* 左右は半透明 */
    transform: scale(0.8);     /* 左右は少し縮小 */
    transition: all 0.3s;      /* アニメーション */
  }

  .deck__topic .slick-center {
    opacity: 1;                /* 中央は不透明 */
    transform: scale(1);       /* 中央は拡大 */
  }

}

.slick-next{
    display: none;
}

/* footer */


.footer{
    background-color: rgba(0, 0, 0, 0.50);
    padding-top: 40px;
}

.footer__index{
    display: none;
}

.footer__group{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0 20%;
}

.footer__box1,
.footer__box2{
    display: flex;
    flex-direction: column;
    gap: 32px 0;
}

.footer__item{
  color: #F0F3F4;
}


.footer__icon{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0 16%;
    margin-top: 48px;
}

.youtube__icon img,.x__icon img{
    width: 100px;
    height: 100px;
}

.icon{
    width: 20%;
    border-radius: 50%;
}

.youtube__icon img{
  border-radius: 50%;
}

.copy{
  display: block;
  background-color: #93278F;
  text-align: center;
  color: #F0F3F4;
  padding: 10px 0;
  margin-top: 36px;
  font-size: 1.2rem;
}

#page-top{
  display: none;
}


@media screen and (min-width:769px) {
    .footer{
        padding-top: 60px;
    }

    .footer__list,
    .footer__icon{
        display: none;
    }
    .footer__index{
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 0 7.6%;
    }

    .footer--link{
        width: 40vh;
        display: flex;
        justify-content: center;
        align-items: center;
        border: 1px solid #F0F3F4;
        color: #F0F3F4;
        gap: 0 5%;
        margin: 0;
        padding: 20px 0;
    }



}


@media screen and (min-width:1440px) {
	/* 親ボタン */
#page-top {
  display: block;
  position: fixed;
  right: clamp(20px, 2vw, 30px);   /* 画面幅に応じて右端 */
  bottom: clamp(60px, 2vh, 30px);  /* 画面高さに応じて下端 */
  width: clamp(40px, 5vw, 60px);   /* ボタンサイズ */
  height: clamp(40px, 5vw, 60px);
  border-radius: 50%;
  z-index: 1000;
}

/* 内側の回転円 */
#page-top::before {
  content: "";
  position: absolute;
  top: -0.5vw;
  left: -0.5vw;
  width: calc(100% + 1vw);
  height: calc(100% + 1vw);
  border: 0.3vw dotted #F0F3F4;
  border-radius: 50%;
  box-sizing: border-box;
  animation: rotateCircle 8s linear infinite;
  transform-origin: center center;
}

/* 外側の逆回転円 */
#page-top::after {
  content: "";
  position: absolute;
  top: -1vw;
  left: -1vw;
  width: calc(100% + 2vw);
  height: calc(100% + 2vw);
  border: 0.3vw dotted #F0F3F4;
  border-radius: 50%;
  box-sizing: border-box;
  animation: rotateCircleReverse 8s linear infinite;
  transform-origin: center center;
}

/* ボタン内リンク - flexで中央揃え */
#page-top a {
  display: flex;                /* flexで縦横中央 */
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  color: #F0F3F4;
  font-size: clamp(12px, 1.2vw, 18px);
  font-weight: bold;
  text-decoration: none;
  border-radius: 50%;
  position: relative;           /* 擬似要素より上に */
  z-index: 1;
  overflow: hidden;
  transition: opacity 0.3s;
}

#page-top a:hover {
  opacity: 0.5;
}

/* 回転アニメーション */
@keyframes rotateCircle {
  0%   { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes rotateCircleReverse {
  0%   { transform: rotate(0deg); }
  100% { transform: rotate(-360deg); }
}
}