@charset "UTF-8";

/* ========== Google Fonts ========== */
@import url('https://fonts.googleapis.com/css2?family=Crimson+Text&family=Heebo:wght@100..900&family=Josefin+Sans:ital,wght@0,100..700;1,100..700&family=Kosugi+Maru&family=Montserrat:ital,wght@0,100..900;1,100..900&family=M+PLUS+1:wght@100..900&family=Noto+Sans+JP:wght@100..900&family=Staatliches&family=Zen+Maru+Gothic&display=swap');

/* ========= Font Utility Classes ========= */
.mnc {
  font-family: "source-han-serif-japanese", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "HG明朝E", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
}

.heebo {
  font-family: "Heebo", sans-serif;
}

.montserrat {
  font-family: "Montserrat", sans-serif;
}

.josefin {
  font-family: "Josefin Sans", sans-serif;
  font-weight: 300;
}

.sta {
  font-family: "Staatliches", cursive;
}

.marugo {
  font-family: 'Kosugi Maru', sans-serif;
}

.zenmaru {
  font-family: 'Zen Maru Gothic', sans-serif;
}

.mplus1 {
  font-family: 'M PLUS 1', sans-serif;
}

.crimson {
  font-family: 'Crimson Text', serif;
}





/* ========== Reset ========== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: #333;
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
  height: auto;
}

ul, ol {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

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

button,
input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
  appearance: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* ========== Font Size Scale (10段階) ========== */
:root {
  --fs-1: clamp(0.625rem, 0.5rem + 0.5vw, 0.75rem);
  --fs-2: clamp(0.75rem, 0.6rem + 0.5vw, 0.875rem);
  --fs-3: clamp(0.875rem, 0.7rem + 0.5vw, 1rem);
  --fs-4: clamp(1rem, 0.8rem + 0.5vw, 1.125rem);
  --fs-5: clamp(1.125rem, 0.9rem + 0.5vw, 1.25rem);
  --fs-6: clamp(1.25rem, 1rem + 0.5vw, 1.5rem);
  --fs-7: clamp(1.5rem, 1.2rem + 0.5vw, 1.75rem);
  --fs-8: clamp(1.75rem, 1.4rem + 0.5vw, 2rem);
  --fs-9: clamp(2rem, 1.6rem + 0.5vw, 2.5rem);
  --fs-10: clamp(2.5rem, 2rem + 1vw, 3rem);
}

.fs-1 { font-size: var(--fs-1); }
.fs-2 { font-size: var(--fs-2); }
.fs-3 { font-size: var(--fs-3); }
.fs-4 { font-size: var(--fs-4); }
.fs-5 { font-size: var(--fs-5); }
.fs-6 { font-size: var(--fs-6); }
.fs-7 { font-size: var(--fs-7); }
.fs-8 { font-size: var(--fs-8); }
.fs-9 { font-size: var(--fs-9); }
.fs-10 { font-size: var(--fs-10); }


:root {
  --fs-11: clamp(3rem, 2.4rem + 1vw, 3.5rem);
  --fs-12: clamp(3.5rem, 2.8rem + 1vw, 4rem);
  --fs-13: clamp(4rem, 3.2rem + 1vw, 4.5rem);
  --fs-14: clamp(4.5rem, 3.6rem + 1vw, 5rem);
  --fs-15: clamp(5rem, 4rem + 1vw, 5.5rem);
  --fs-16: clamp(5.5rem, 4.4rem + 1vw, 6rem);
  --fs-17: clamp(6rem, 4.8rem + 1vw, 6.5rem);
  --fs-18: clamp(6.5rem, 5.2rem + 1vw, 7rem);
  --fs-19: clamp(7rem, 5.6rem + 1vw, 7.5rem);
  --fs-20: clamp(7.5rem, 6rem + 1vw, 8rem);
}

.fs-11 { font-size: var(--fs-11); }
.fs-12 { font-size: var(--fs-12); }
.fs-13 { font-size: var(--fs-13); }
.fs-14 { font-size: var(--fs-14); }
.fs-15 { font-size: var(--fs-15); }
.fs-16 { font-size: var(--fs-16); }
.fs-17 { font-size: var(--fs-17); }
.fs-18 { font-size: var(--fs-18); }
.fs-19 { font-size: var(--fs-19); }
.fs-20 { font-size: var(--fs-20); }





/*==================================================
ふわっ
===================================*/

/* その場で */
.fadeIn{
animation-name:fadeInAnime;
animation-duration:1s;
animation-fill-mode:forwards;
opacity:0;
}

@keyframes fadeInAnime{
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

/* 下から */

.fadeUp{
animation-name:fadeUpAnime;
animation-duration:0.5s;
animation-fill-mode:forwards;
opacity:0;
}

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

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

/* 上から */

.fadeDown{
animation-name:fadeDownAnime;
animation-duration:0.5s;
animation-fill-mode:forwards;
opacity:0;
}

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

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

/* 左から */

.fadeLeft{
animation-name:fadeLeftAnime;
animation-duration:0.5s;
animation-fill-mode:forwards;
opacity:0;
}

@keyframes fadeLeftAnime{
  from {
    opacity: 0;
  transform: translateX(-100px);
  }

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

/* 右から */

.fadeRight{
animation-name:fadeRightAnime;
animation-duration:0.5s;
animation-fill-mode:forwards;
opacity:0;
}

@keyframes fadeRightAnime{
  from {
    opacity: 0;
  transform: translateX(100px);
  }

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

/* スクロールをしたら出現する要素にはじめに透過0を指定　*/
 
.fadeInTrigger,
.fadeUpTrigger,
.fadeDownTrigger,
.fadeLeftTrigger,
.fadeRightTrigger{
    opacity: 0;
}

/*==================================================
パタッ
===================================*/


/* 下へ */
.flipDown{
animation-name:flipDownAnime;
animation-duration:1s;
animation-fill-mode:forwards;
opacity:0;
}

@keyframes flipDownAnime{
  from {
    transform: perspective(2500px) rotateX(100deg);
  opacity: 0;
  }

  to {
    transform: perspective(2500px) rotateX(0);
  opacity: 1;
  }
}


/* 左へ */
.flipLeft{
animation-name:flipLeftAnime;
animation-duration:1s;
animation-fill-mode:forwards;
perspective-origin:left center;
opacity:0;
}

@keyframes flipLeftAnime{
  from {
   transform: perspective(600px) translate3d(0, 0, 0) rotateY(30deg);
  opacity: 0;
  }

  to {
  transform: perspective(600px) translate3d(0, 0, 0) rotateY(0deg);
  opacity: 1;
  }
}


/* 左上へ */
.flipLeftTop{
animation-name:flipLeftTopAnime;
animation-duration:1s;
animation-fill-mode:forwards;
opacity:0;
}

@keyframes flipLeftTopAnime{
  from {
   transform: translate(-20px,80px) rotate(-15deg);
  opacity: 0;
  }

  to {
   transform: translate(0,0) rotate(0deg);
  opacity: 1;
  }
}

/* 右へ */
.flipRight{
animation-name:flipRightAnime;
animation-duration:1s;
animation-fill-mode:forwards;
perspective-origin:right center;
opacity:0;
}

@keyframes flipRightAnime{
  from {
   transform: perspective(600px) translate3d(0, 0, 0) rotateY(-30deg);
  opacity: 0;
  }

  to {
  transform: perspective(600px) translate3d(0, 0, 0) rotateY(0deg);
  opacity: 1;
  }
}

/* 右上へ */
.flipRightTop{
animation-name:flipRightTopAnime;
animation-duration:1s;
animation-fill-mode:forwards;
opacity:0;
}

@keyframes flipRightTopAnime{
  from {
   transform: translate(-20px,80px) rotate(25deg);
   opacity: 0;
  }

  to {
   transform: translate(0,1) rotate(0deg);
  opacity: 1;
  }
}

/* スクロールをしたら出現する要素にはじめに透過0を指定　*/
 
.flipDownTrigger,
.flipLeftTrigger,
.flipLeftTopTrigger,
.flipRightTrigger,
.flipRightTopTrigger{
    opacity: 0;
}

/*==================================================
くるっ
===================================*/


/* X 軸（縦へ） */
.rotateX{
  animation-name:rotateXAnime;
  animation-duration:1s;
  animation-fill-mode:forwards;
}

@keyframes rotateXAnime{
  from{
    transform: rotateX(0);
    opacity: 0;
    }
  to{
    transform: rotateX(-360deg);
    opacity: 1;
    }
}

/*　Y軸（横へ） */
.rotateY{
  animation-name:rotateYAnime;
  animation-duration:1s;
  animation-fill-mode:forwards;
}

@keyframes rotateYAnime{
  from{
    transform: rotateY(0);
    opacity: 0;
    }
  to{
    transform: rotateY(-360deg);
    opacity: 1;
    }
}

/* Z 軸（左へ） */
.rotateLeftZ{
  animation-name:rotateLeftZAnime;
  animation-duration:1s;
  animation-fill-mode:forwards;
}

@keyframes rotateLeftZAnime{
  from{
    transform: rotateZ(0);
    opacity: 0;
    }
  to{
    transform: rotateZ(-360deg);
    opacity: 1;
    }
}

/*　Z 軸（右へ） */
.rotateRightZ{
  animation-name:rotateRightZAnime;
  animation-duration:1s;
  animation-fill-mode:forwards;
}

@keyframes rotateRightZAnime{
  from{
    transform: rotateZ(0);
    opacity: 0;
    }
  to{
    transform: rotateZ(360deg);
    opacity: 1;
    }
}

/* スクロールをしたら出現する要素にはじめに透過0を指定　*/
 
.rotateXTrigger,
.rotateYTrigger,
.rotateLeftZTrigger,
.rotateRightZTrigger{
    opacity: 0;
}

/*==================================================
ボンッ、ヒュッ
===================================*/

/* 拡大 */
.zoomIn{
  animation-name:zoomInAnime;
  animation-duration:0.5s;
  animation-fill-mode:forwards;
}

@keyframes zoomInAnime{
  from {
  transform: scale(0.6);
  opacity: 0;
  }

  to {
    transform: scale(1);
  opacity: 1;
  }
}

/* 縮小 */
.zoomOut{
  animation-name:zoomOutAnime;
  animation-duration:0.5s;
  animation-fill-mode:forwards;
}

@keyframes zoomOutAnime{
  from {
  transform: scale(1.2);
  opacity: 0;
  }

  to {
    transform:scale(1);
  opacity: 1;
  }
}

/* スクロールをしたら出現する要素にはじめに透過0を指定　*/
 
.zoomInTrigger,
.zoomOutTrigger{
    opacity: 0;
}

/*==================================================
じわっ
===================================*/

/* ぼかしから出現 */
.blur{
  animation-name:blurAnime;
  animation-duration:1s;
  animation-fill-mode:forwards;
}

@keyframes blurAnime{
  from {
  filter: blur(10px);
  transform: scale(1.02);
  opacity: 0;
  }

  to {
  filter: blur(0);
  transform: scale(1);
  opacity: 1;
  }
}

/* スクロールをしたら出現する要素にはじめに透過0を指定　*/
 
.blurTrigger{
    opacity: 0;
}

/*==================================================
にゅーん
===================================*/

/* 滑らかに変形して出現 */
.smooth{
  animation-name:smoothAnime;
  animation-duration:1s;
  animation-fill-mode:forwards;
  　transform-origin: left;
  opacity:0;
}

@keyframes smoothAnime{
  from {
  transform: translate3d(0, 100%, 0) skewY(12deg);
  opacity:0;
  }

  to {
  transform: translate3d(0, 0, 0) skewY(0);
  opacity:1;
  }
}

/* スクロールをしたら出現する要素にはじめに透過0を指定　*/
 
.smoothTrigger{
    opacity: 0;
}

/*==================================================
スーッ（枠線が伸びて出現）
===================================*/

/*枠線が伸びて出現*/

.lineTrigger{
  position: relative; /* 枠線が書かれる基点*/
  opacity:0;
}

.lineTrigger.lineanime{
  animation-name:lineAnimeBase;
  animation-duration:1s;
  animation-fill-mode:forwards;
}

@keyframes lineAnimeBase{
  from {
    opacity:0;
  }

  to {
    opacity:1;  
}
}

/*上下線*/
.lineTrigger::before,
.lineTrigger::after{
  position: absolute;
  content:"";
  width:0;
  height:1px;
  background:#333;/* 枠線の色*/
}

/*左右線*/
.line2::before,
.line2::after{
  position: absolute;
  content:"";
  width: 1px;
  height:0;
  background:#333;/* 枠線の色*/
}

/*上線*/
.lineTrigger::before {
  top:0;
  left:0;
}

.lineTrigger.lineanime::before {
  animation: lineAnime .5s linear 0s forwards;/*表示されて0秒後に上線が0.5秒かけて表示*/
}

/*右線*/
.line2::before{ 
  top:0;
  right:0;
}

.lineTrigger.lineanime .line2::before {
  animation: lineAnime2 .5s linear .5s forwards;/*表示されて0.5秒後に右線が0.5秒かけて表示*/
}

/*下線*/
.lineTrigger::after { 
  bottom:0;
  right:0;
}

.lineTrigger.lineanime::after {
  animation: lineAnime .5s linear 1s forwards;/*表示されて1秒後に下線が0.5秒かけて表示*/
}

/*左線*/
.line2::after{ 
  bottom:0;
  left:0;
}

.lineTrigger.lineanime .line2::after {
  animation: lineAnime2 .5s linear 1.5s forwards;/*表示されて1.5秒後に左線が0.5秒かけて表示*/
}

@keyframes lineAnime {
  0% {width:0%;}
    100%{width:100%;}
}

@keyframes lineAnime2 {
  0% {height:0%;}
    100%{height:100%;}
}

/*枠線内側の要素*/

.lineTrigger.lineanime .lineinappear{
  animation: lineInnerAnime .5s linear 1.5s forwards;/*1.5秒後に中央のエリアが0.5秒かけて表示*/
  opacity: 0;/*初期値を透過0にする*/ 
}

@keyframes lineInnerAnime{
  0% {opacity:0;}
    100% {opacity:1;}
}


/*==================================================
シャッ（背景色が伸びて出現）
===================================*/

/*背景色が伸びて出現（共通）*/
.bgextend{
  animation-name:bgextendAnimeBase;
  animation-duration:1s;
  animation-fill-mode:forwards;
  position: relative;
  overflow: hidden;/*　はみ出た色要素を隠す　*/
  opacity:0;
}

@keyframes bgextendAnimeBase{
  from {
    opacity:0;
  }

  to {
    opacity:1;  
}
}

/*中の要素*/
.bgappear{
  animation-name:bgextendAnimeSecond;
  animation-duration:1s;
  animation-delay: 0.6s;
  animation-fill-mode:forwards;
  opacity: 0;
}

@keyframes bgextendAnimeSecond{
  0% {
  opacity: 0;
  }
  100% {
  opacity: 1;
}
}

/*左から*/
.bgLRextend::before{
  animation-name:bgLRextendAnime;
  animation-duration:1s;
  animation-fill-mode:forwards;
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #666;/*伸びる背景色の設定*/
}
@keyframes bgLRextendAnime{
  0% {
    transform-origin:left;
    transform:scaleX(0);
  }
  50% {
    transform-origin:left;
    transform:scaleX(1);
  }
  50.001% {
    transform-origin:right;
  }
  100% {
    transform-origin:right;
    transform:scaleX(0);
  }
}

/*右から*/
.bgRLextend::before{
  animation-name:bgRLextendAnime;
  animation-duration:1s;
  animation-fill-mode:forwards;
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #666;/*伸びる背景色の設定*/
}
@keyframes bgRLextendAnime{
  0% {
    transform-origin:right;
    transform:scaleX(0);
  }
  50% {
    transform-origin:right;
    transform:scaleX(1);
  }
  50.001% {
    transform-origin:left;
  }
  100% {
    transform-origin:left;
    transform:scaleX(0);
  }
}

/*下から*/
.bgDUextend::before{
  animation-name:bgDUextendAnime;
  animation-duration:1s;
  animation-fill-mode:forwards;
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #666;/*伸びる背景色の設定*/
}
@keyframes bgDUextendAnime{
  0% {
    transform-origin:bottom;
    transform:scaleY(0);
  }
  50% {
    transform-origin:bottom;
    transform:scaleY(1);
  }
  50.001% {
    transform-origin:top;
  }
  100% {
    transform-origin:top;
    transform:scaleY(0);
  }
}

/*上から*/
.bgUDextend::before{
  animation-name:bgUDextendAnime;
  animation-duration:1s;
  animation-fill-mode:forwards;
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #666;/*伸びる背景色の設定*/
}
@keyframes bgUDextendAnime{
  0% {
    transform-origin:top;
    transform:scaleY(0);
  }
  50% {
    transform-origin:top;
    transform:scaleY(1);
  }
  50.001% {
    transform-origin:bottom;
  }
  100% {
    transform-origin:bottom;
    transform:scaleY(0);
  }
}

/* スクロールをしたら出現する要素にはじめに透過0を指定　*/
.bgappearTrigger,
.bgUDextendTrigger,
.bgDUextendTrigger,
.bgRLextendTrigger,
.bgLRextendTrigger{
    opacity: 0;
}


/*========= レイアウトのためのCSS ===============*/

.wrapper{
  overflow: hidden;
}

.flex{
  display:flex;
  flex-wrap: wrap;
}

.box{
  width: 220px;
  padding: 20px;
    margin: 0 20px 20px 20px;
  background: #666;
  color: #fff;
  box-sizing:border-box;
}

.bgextend,
.lineTrigger{
  width: 220px;
  padding: 20px;
    margin: 0 20px 20px 20px;
  box-sizing:border-box;
}






/* アニメーションスタートの遅延時間を決めるCSS*/


.delay-time02{  
   transition-delay: 0.2s;
}
.delay-time04{  
   transition-delay: 0.4s;
}

.delay-time05{  
   transition-delay: 0.5s;
}

.delay-time1{  
   transition-delay: 1s;
}

.delay-time15{  
   transition-delay: 1.5s;
}

.delay-time2{  
   transition-delay: 2s;
}

.delay-time25{  
  transition-delay: 2.5s;
}