@charset "utf-8";
html {
  overflow-y: scroll;
  scroll-behavior:smooth;
}
body{
  font-size: 100%;/*16px相当*/
  line-height: 1.65em;
  overflow-x: hidden;
  box-sizing : border-box;
  font-family: 'ヒラギノ角ゴシック Pro', 'Hiragino Kaku Gothic Pro','HGP創英角ｺﾞｼｯｸUB', 'ヒラギノ角ゴ Pro W6', sans-serif;font-weight:normal;
}
@media screen and (max-width: 560px){
  body {
    font-size: 100%;/*16px相当*/
    line-height: 1.4em;
  }
}
@media screen and (max-width: 320px){
  body {
  font-size: 1;/*16px相当*/
  line-height: 1;
  }
}
a{
  color: #333;
  text-decoration: none;
  display: block;
}
a:hover {
  color: #aaa;
  text-decoration: underline;
}
h2{
  text-align: center;
}
#wrapper,
header,
footer{
  width:100%;
  max-width:1280px;
  height:auto;
  margin:0 auto;
  min-width:320px;
  }
img{
  max-width:100%;
  height:auto;
  }
.br-sm{
  display: none;
}
/*ヘッター*/
header{
  background: rgba(204, 0, 0, 1);
}
/*フッター*/
footer{
  text-align:center;
}
/*画像のトリミング設定*/
article img {
  object-fit: scale-down;
  }
#art-01 h2{
  height: 100vw ;
  margin:-3% auto;
  }
#art-01 h2 img{
  width: 65%;
}
#art-01 section p{
  height: 70vw ;
  max-height: 800px;
  overflow-y: hidden;
  }
#art-01 section p img{
  object-fit: cover;
  height: 70vw ;
  max-height: 800px;
  }
  #art-01 section p {
  height:96vw;
  }
  #art-01 section p img{
  height:100vw;
  }
#art-03 span img{
  object-fit: contain;
  width: 63%;
  top:35%;
  left:.5em;
}
@media screen and (max-width:1280px){
  #art-01 h2{
    margin:0 auto;
  }
  #art-02 section  .top01 img{
    object-fit: cover;
    height:44vw;
  }
}
@media screen and (max-width:1023px){
}
@media screen and (max-width: 960px){
  header img{
    object-fit: cover;
    height:12vw;
    padding-left:10%;
  }
  #art-01 h2 {
    margin:-4% auto;
    height:100vw;
  }
  #art-01 section h2 img{
    width: 100%;
    object-fit: cover;
    height: 100vw;
    margin-left: -20px;
  }
}

@media screen and (max-width: 760px){
  #sec-02 h2 img,
  #sec-03 h2 img{
    object-fit: cover;
    height:42vw;
  }
  #sec-03 div div img{
    object-fit: scale-down;
    height:30vw;
  }
}
@media screen and (max-width: 560px){
}
@media screen and (max-width: 414px){
}
@media screen and (max-width: 376px){
}
@media screen and (max-width: 361px){   
}
/*boxの設定*/
.text-box-01{
  width:60%;
  margin:-1% auto;
  padding:1em;
  background: rgba(255, 255, 255, 1);
  box-shadow: 0 3px 5px rgba(0, 0, 0, 0.22);
}
.text-box-01 p,
.text-box-01 ul,
.text-box-01 ol{
  padding-top:1em;
}
.text-box-shadow-off{
  box-shadow:none;  
}
.box-transparent{
  background: transparent;
}
.flex-box{
  display: flex;
  flex-wrap: wrap;
  margin: 0 auto;
}
.float-right{
  float: right;
  clear: right;
}
.float-left{
  float: left;
  clear: left;
}
.pos-rela{
  position: relative;
}
.pos-abso{
  position: absolute;
}
.z-up1{
  z-index: 1;
}
/*ボタンの設定*/
.btn {
  /* 通常時の明るさ(デフォルト値) */
  filter: brightness(1);
  transition: filter 0.3s;
}
.btn:hover {
  /* マウスオーバー時に明るくする */
  filter: brightness(1.15);
}
.btn:active {
  /* マウスダウン時に暗くする */
  filter: brightness(0.85);
}
/* ドット（水玉）模様のCSS */
#art-02,
#art-04{
  background-color:rgba(244,208,90,1);
}
#art-03{
  background-color: rgba(158,216,245,1);
}
.bg-dot-01{
    background-image: radial-gradient(rgba(255,255,255,.8) 21%, transparent 24%),radial-gradient(rgba(255,255,255,.8) 21%, transparent 24%);
    background-position: 0 0, 30px 30px;
    background-size: 20px 20px;
  transition:0.8s;
}
/*個別の設定*/
.flex-box img:first-child{
  width: 30%;
}
.flex-box img:last-child{
  width: 70%;
}
h4 {
  text-align: center;
  font-weight: bold;
  font-size: 1.8em;
  padding:.5em 0;
}
footer{
  padding:2.5em 0;
  font-size:90%;
  text-align: center;
  background-image: url("../images/footer02.png");
  background-repeat: no-repeat;
  background-position: 5% 30%;
  background-size: 28%;
}
footer ul {
  font-weight: 100;
  padding:0;
  padding-left:30%;
}
footer ul li{
  padding:0 .5em;
  display: inline-block;
}
small{
  color:#999;
  padding-left:30%;
}
#art-01 h2{
  left:0;
  right:0;
}
#art-01~ h2{
  padding-bottom:1em;
}
#sec-06 h2{
  padding:1em 0;
}
#art-02,
#art-03,
#art-04{
  padding:2em 0;
}
#art-02{
  padding-top:0;
}
#art-02 #sec-02 .text-box-01,
#art-02 #sec-03 .text-box-01{
  margin-top:-7%;
}
#art-02 #sec-03{
  padding-bottom: 1.8em;
}
.wid-80{
  padding: .5em 10%;
  width: 80%;
}
#sec-06{
  margin:1em auto 0;
  text-align: center;
}
#sec-06 div{
  padding:1em;
  border: solid 1px #ccc;
}
#sec-06 p,
#sec-06 h2,
#sec-06 ph3{
  padding:0;
}
#sec-06 p{
  color: #999;
}
#sec-06 h2{
  font-size:2em;
  padding:.4em 0;
}  
#sec-06 h3{
  font-size:1.2em;
}
#sec-07 .pos-rela{
  padding-top:2em;
}
.text-box-01 ol {
  padding:2% 10%;
  margin:0 auto;
  justify-content: center;
  border: solid 1px #FF6F39;
  font-size:1.5em;
  line-height: 1.2em;
  letter-spacing: -.02em;
}
#sec03 div h3{
  padding-bottom:2em;
}
@media screen and (max-width: 960px){
}
@media screen and (max-width: 760px){
  .br-pc{
    display: none;
  }
  .br-sm{
    display:inherit;
    padding-bottom:2em;
    padding-top:2em;
  }
  .text-box-03{
    width:68%;
}
  footer{
    font-size:50%;
  }
  #art-02 #sec-02 .text-box-01,
  #art-02 #sec-03 .text-box-01{
    margin-top:-9%;
  }
}
@media screen and (max-width: 560px){
  h4{
    font-size:1.2em;
  }
  .text-box-01{
    padding:.5em;
    width:85%;
  }

  .text-box-01 ol{
    font-size: 1em
  }
  #sec-06  h3{
    font-size:.9em;
  }
  #sec-06 p{
    font-size:.8em;
  }
}
/* ----------------------------------------
* pagetop
---------------------------------------- */
.pagetop {
  visibility: hidden;
  opacity: 0;
  position: fixed;
  bottom: 50px;
  right: 50px;
  color: #fff;
}
.pagetop span {
  display: block;
  border-radius: 25px;
  background: #2b2b2b;
  width: 50px;
  height: 50px;
  text-align: center;
  line-height: 48px;
  font-size: 36px;
}
.pagetop span i {
  color: #fff;
}
.pagetop.show {
  visibility: visible;
  opacity: .8;
}
/*youtubeの設定*/
#art-02 h3,
#sec-07 h2{
  width: 134%;
  margin:0 0 0 -23%;
}
.video_wrapper {
  position: absolute;
  right: 0;
  left: 0;
  height: 0;
  padding-top: 56%;
  margin: 0 auto;
}
.video-box {
  position: relative;
  padding-bottom: 56.25%; 
  overflow: hidden;
  top:145px;
  margin-bottom:45%;
}

.video-box:last-child{
  top:120px;
}
.video-box iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
@media screen and (max-width: 1280px) {
   .video-box {
    top:12vw!important;
  }
  .video-box:last-child{
     top:9.5vw!important;
  }
}
@media screen and (max-width: 991px) {
   .pagetop {
    right: 20px;
    bottom: 20px;
   }
  .video-box {
    top:12vw;
  }  
}
@media screen and (max-width: 760px){
  #art-02 h3,
  #sec-07 h2{
    width: 130%;
    margin: 0 0 0 -22%;
  }
}
@media screen and (max-width: 560px){
  /*youtubeの設定*/
  #art-02 h3,
  #sec-07 h2{
    width: 134%;
    margin:0 0 0 -20.5%;
  }
   .video-box {
     position: relative;
     overflow: hidden;
     top:16vw!important;
     margin-bottom:35vw;
  }
   .video-box:last-child {
     position: relative;
     overflow: hidden;
     top:15vw!important;
     margin-bottom:35vw;
  }
}
@media screen and (max-width: 320px){
  /*youtubeの設定*/
    #art-02 h3,
    #sec-07 h2{
      width: 134%;
      margin:0 0 0 -21.5%;
    }
  }
/*アニメーション関連*/
.jii01 img{
  position: fixed;
  bottom:-200px;
  left:-15%;
  z-index: 5;
  width: 40%;
}
.jii01{
  opacity : .1;
  transform : translate(-200px, 100px);
  transition : all .5s;
}
.jii01.active{
  opacity : 1;
  transform : translate(0, 0);
}
.fadein {
  opacity : 0;
  transition : all .6s;
}
.bottom-in {
  transform : translate(0, 100px);
  transition : all .6s;
}
.fadein.active{
  opacity : 1;
  transform : translate(0, 0);
}
 .fadein-box .fadein:last-child{
  transform : translate(0, 150px);
  transition : all 1s;
}
 .fadein-box .fadein.active:last-child{
  opacity : 1;
  transform : translate(0, 0);
}
.fadein.fadein-side {
  opacity : 1;
  transform : translate(100vw,0);
  transition : all .6s;
}
.fadein.fadein-side:nth-of-type(2) {
  transform : translate(-100vw,0);
  transition : all .8s;
}
.fadein.fadein-side:nth-of-type(3) {
  transform : translate(100vw,0);
  transition : all 1s;
}
.fadein.active.fadein-side{
  opacity : 1;
  transform : translate(0, 0);
}
.show-tv{
  opacity: 0;
}
.show-tv.active{
  overflow: hidden;
  backface-visibility: hidden;
  animation: show-anime 0.5s;
  animation-fill-mode: forwards;
  animation-delay: .5s;
  -webkit-animation: show-anime 0.5s;
  -webkit-animation-fill-mode: forwards;
  -webkit-animation-delay: .5s;
}
@keyframes show-anime {
  0% {
    transform: scale(1, 0);
  }
  1% {
    opacity: 1;
    transform: scale(1, 0.001);
  }
  10% {
    transform:  scale(1, 0.001);
  }
  35% {
    transform: scale(0.5, 0.003);
  }
  100% {
    opacity: 1;
    transform: scale(1, 1);
  }
}
.ripple2{
    padding-top: 56%;
    position: absolute;
    display: block;
    right: 0;
    left: 0;
    height: 0;
    margin: 0 auto;
}
.ripple2 img{
    max-width: 100%;
}
.ripple2 span.clr_1,
.ripple2 span.clr_2{
    position: absolute;
    z-index: 1;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    display: block;
    width: 70px;
    height: 70px;
    margin: auto;
    -webkit-animation-name: rippleAnimation2;
            animation-name: rippleAnimation2;
    -webkit-animation-duration: 2s;
            animation-duration: 2s;
    -webkit-animation-timing-function: ease-out;
            animation-timing-function: ease-out;
    -webkit-animation-iteration-count: infinite;
            animation-iteration-count: infinite;
    border-radius: 100%;
    box-shadow: 0 0 45px 1px #ff004a inset;
}
.ripple2 span.clr_2{
    -webkit-animation-delay: .3s;
            animation-delay: .3s;
}
@-webkit-keyframes rippleAnimation2{
    0%
    {
        -webkit-transform: scale(1, 1);
                transform: scale(1, 1);
        opacity: 1;
    }

    50%
    {
        opacity: .6;
    }

    80%
    {
        -webkit-transform: scale(4.5, 4.5);
                transform: scale(4.5, 4.5);
        opacity: 0;
    }

    100%
    {
        -webkit-transform: scale(4.5, 4.5);
                transform: scale(4.5, 4.5);
        opacity: 0;
    }
}

@keyframes rippleAnimation2{
    0%
    {
        -webkit-transform: scale(1, 1);
                transform: scale(1, 1);
        opacity: 1;
    }

    50%
    {
        opacity: .6;
    }

    80%
    {
        -webkit-transform: scale(4.5, 4.5);
                transform: scale(4.5, 4.5);
        opacity: 0;
    }

    100%
    {
        -webkit-transform: scale(4.5, 4.5);
                transform: scale(4.5, 4.5);
        opacity: 0;
    }
}