@charset "utf-8";



/*=======================================
floor
=======================================*/
/* mv */
.mv {
  position: relative;
  padding: 0;
  height: 350px;
  background: url(../image/museum/floorguide02_mv.jpg) no-repeat center center;
  background-size: cover;
}

.mv .page_title{
  display: flex;
}
.mv .page_title h2{
  width: 35%;
}
.mv .page_title .txt_area{
  width: 65%;
}
.mv .page_title .txt_area .mv_txt{
  margin-bottom: 45px;
}
.mv .page_title .notes{
  font-size: 14px;
  font-weight: bold;
  text-align: right;
}

@media screen and (max-width: 1050px) {
  .mv .page_title h2{
    font-size: calc((50 / 1050) * 100vw);
  }
  .mv .page_title .txt_area .mv_txt{
    font-size: calc((18 / 1050) * 100vw);
  }
  .mv .page_title .notes{
    font-size: calc((14 / 1050) * 100vw);
  }
}


@media screen and (max-width: 768px) {
  .mv {
    background: url(../image/museum/floorguide02_mv_sp.jpg) no-repeat center center;
    height: 46.66vw;
    background-size: cover;
  }
  .mv .page_title{
    display: block;
  }
  .mv .page_title h2{
    width: auto;
    font-size: 27px;
    margin-bottom: 0px;
  }
  .mv .page_title .txt_area{
    width: auto;
  }
  .mv .page_title .txt_area .mv_txt{
    font-size: 10px;
    line-height: 1.5;
    margin-bottom: 25px;
  }
  .mv .page_title .notes{
    font-size: 10px;
  }
}

#sec_floor h3{
  font-size: clamp(25px, calc(30/1050*100vw), 30px);
  font-family: 'Zen Kaku Gothic New', sans-serif;
  font-weight: 700;
  color: #2A61BA;

}

@media screen and (max-width: 768px) {
  #sec_floor h3{
    font-size: 16px;
}
}


/*=======================================
floor_container
=======================================*/
#sec_floor .floor_container{
  margin: 0 auto 105px;
  display: flex;
  justify-content: space-between;
  gap: 0 6%;
}
@media screen and (max-width: 768px) {
  #sec_floor .floor_container{
    display: block;
    margin-bottom: 75px;
  }
}


/* aside */
#sec_floor .floor_container aside{
  width: 23%;
}
#sec_floor .floor_container aside ul{
  display: flex;
  flex-direction: column;
  gap: 20px 0;
  text-align: center;
}
#sec_floor .floor_container aside ul li{
  background-image: url(../image/museum/btn01.jpg);
  background-size: cover;
  border-radius: 10px;
}
#sec_floor .floor_container aside ul li a{
  display: block;
  padding: 36px 0;
}
#sec_floor .floor_container aside ul li:first-child a{
  padding: 26px 0;
}
#sec_floor .floor_container aside ul li:nth-child(2) {
  background-image: url(../image/museum/btn02.jpg);
}
#sec_floor .floor_container aside ul li:nth-child(3){
  background-image: url(../image/museum/btn03.jpg);
}
#sec_floor .floor_container aside ul li:nth-child(4){
  background-image: url(../image/museum/btn04.jpg);
}
#sec_floor .floor_container aside ul li:nth-child(5){
  background-image: url(../image/museum/btn05.jpg);
}
#sec_floor .floor_container aside ul li:nth-child(6){
  background-image: url(../image/museum/btn06.jpg);
}
#sec_floor .floor_container aside ul .first{
  background-image: url(../image/museum/btn01_select.jpg);
}
#sec_floor .floor_container aside ul li:nth-child(2).second{
  background-image: url(../image/museum/btn02_select.jpg);
}
#sec_floor .floor_container aside ul li:nth-child(3).third{
  background-image: url(../image/museum/btn03_select.jpg);
}
#sec_floor .floor_container aside ul li:nth-child(4).fourth{
  background-image: url(../image/museum/btn04_select.jpg);
}
#sec_floor .floor_container aside ul li:nth-child(5).fifth{
  background-image: url(../image/museum/btn05_select.jpg);
}
#sec_floor .floor_container aside ul li:nth-child(6).sixth{
  background-image: url(../image/museum/btn06_select.jpg);
}
#sec_floor .floor_container aside ul li a{
  font-size: 20px;
  font-weight: bold;
  color: #C8C8C8;
}
#sec_floor .floor_container aside ul .first a{
  color: #fff;
}
#sec_floor .floor_container aside ul .second a{
  color: #fff;
}
#sec_floor .floor_container aside ul .third a{
  color: #fff;
}
#sec_floor .floor_container aside ul .fourth a{
  color: #fff;
}
#sec_floor .floor_container aside ul .fifth a{
  color: #fff;
}
#sec_floor .floor_container aside ul .sixth a{
  color: #fff;
}

@media screen and (max-width: 1050px) {
  #sec_floor .floor_container aside ul li a{
    font-size: calc((20 / 1050) * 100vw);
  }
}


@media screen and (max-width: 768px) {
  #sec_floor .floor_container aside{
    width: auto;
    margin-bottom: 45px;
  }
  #sec_floor .floor_container aside ul{
    flex-wrap: wrap;
    flex-direction: inherit;
    align-items: center;
    gap: 10px 5px;
  }
  #sec_floor .floor_container aside ul li{
    width: 49%;
  }
  #sec_floor .floor_container aside ul li a{
    padding: 18px 0;
  }
  #sec_floor .floor_container aside ul li:first-child a{
    padding: 10px 0;
  }
  #sec_floor .floor_container aside ul li a{
    font-size: 16px;
  }
}


/* article */
#sec_floor .floor_container article{
  width: 71%;
}
#sec_floor .floor_container article h3{
  font-size: 41px;
  color: #000000;
  letter-spacing: 0.1em;
  line-height: 1.2;
  margin-bottom: 35px;
}
#sec_floor .floor_container article h3 span{
  color: #1069C4;
}

/* #sec_floor .floor_container article .swiper-scrollbar-drag{
  background: #1069C4;
}
#sec_floor .floor_container article .swiper-scrollbar{
  background: #C9CED4;
  left: 0%;
  bottom: 0px;
  width: 100%;
} */

#sec_floor .floor_container article .progressbar{
  position: relative;
  width: 100%;
  height: 7px;
  margin-top: 0px;
  background: #C9CED4;
  overflow: hidden;
}
#sec_floor .floor_container article .progressbar span{
  display: inline-block;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  transform-origin: left center;;
  background: #1069C4;
  border-radius: 7px;
  transform: scaleX(0);
  transition-timing-function: linear;
}



#sec_floor .floor_container article .flex_area{
  margin-top: 55px;
  justify-content: space-between;
  align-items: center;
}
#sec_floor .floor_container article .flex_area .fg_title{
  color: #333;
  font-size: 21px;
  font-weight: bold;
  padding-left: 14px;
  position: relative;
  width: 69%;
}
#sec_floor .floor_container article .flex_area .fg_title::after{
  content: '';
  position: absolute;
  background: #1069C4;
  width: 7px;
  height: 7px;
  left: 0;
  top: 8px;
  border-radius: 50%;
}
#sec_floor .floor_container article .flex_area .swiper-pagination{
  position: static;
  font-family: 'Jost', sans-serif;
  color: #1069C4;
  font-size: 16px;
  font-weight: 500;
  text-align: center;
  width: 13%;
}
#sec_floor .floor_container article .flex_area .swiper-button-prev,
#sec_floor .floor_container article .flex_area .swiper-button-next{
  position: static;
  width: 10%;
  margin-top: auto;
}
#sec_floor .floor_container article .flex_area .swiper-button-prev{
  background: #D4DEEB;
  border: 1px solid #1069C4;
  border-radius: 50%;
  width: 47px;
  height: 47px;
}
#sec_floor .floor_container article .flex_area .swiper-button-prev::after{
  font-size: 14px;
  color: #3B3B3B;
}
#sec_floor .floor_container article .flex_area .swiper-button-prev:hover{
  background: #1069C4;
}
#sec_floor .floor_container article .flex_area .swiper-button-prev:hover::after{
  color: #fff;
}
#sec_floor .floor_container article .flex_area .swiper-button-next{
  background: #D4DEEB;
  border: 1px solid #1069C4;
  border-radius: 50%;
  width: 47px;
  height: 47px;
}
#sec_floor .floor_container article .flex_area .swiper-button-next::after{
  font-size: 14px;
  color: #3B3B3B;
}
#sec_floor .floor_container article .flex_area .swiper-button-next:hover{
  background: #1069C4;
}
#sec_floor .floor_container article .flex_area .swiper-button-next:hover::after{
  color: #fff;
}

#sec_floor .floor_container article .txt01{
  margin-top: 30px;
}

@media screen and (max-width: 1050px) {
  #sec_floor .floor_container article h3{
    font-size: calc((41 / 1050) * 100vw);
  }
  #sec_floor .floor_container article .flex_area{
    margin-top: 5.23vw;
  }
  #sec_floor .floor_container article .flex_area .fg_title{
    font-size: calc((21 / 1050) * 100vw);
    width: 67%;
  }
  #sec_floor .floor_container article .flex_area .swiper-pagination{
    width: 11%;
  }
  #sec_floor .floor_container article .txt01{
    font-size: calc((16 / 1050) * 100vw);
  }
  #sec_floor .floor_container article .flex_area .swiper-button-prev{
    width: 4.47vw;
    height: 4.47vw;
  }
  #sec_floor .floor_container article .flex_area .swiper-button-prev::after{
    font-size: calc((14/ 1050) * 100vw);
  }
  #sec_floor .floor_container article .flex_area .swiper-button-next{
    width: 4.47vw;
    height: 4.4vw;
  }
  #sec_floor .floor_container article .flex_area .swiper-button-next::after{
    font-size: calc((14/ 1050) * 100vw);
  }
}


@media screen and (max-width: 768px) {
  #sec_floor .floor_container article{
    width: auto;
  }
  #sec_floor .floor_container article h3{
    font-size: 20px;
    margin-bottom: 18px;
  }

  #sec_floor .floor_container article .progressbar{
    height: 4px;
  }

  #sec_floor .floor_container article .flex_area{
    margin-top: 23px;
    display: flex;
  }
  #sec_floor .floor_container article .flex_area .fg_title{
    font-size: 16px;
    padding-left: 14px;
    width: 67%;
    order: 0;
  }
  #sec_floor .floor_container article .flex_area .fg_title::after{
    width: 5px;
    height: 5px;
    left: 0;
    top: 8px;
  }
  #sec_floor .floor_container article .flex_area .swiper-pagination{
    font-size: 15px;
    width: 20%;
    order: 3;
  }

  #sec_floor .floor_container article .flex_area .swiper-button-prev{
    width: 28px;
    height: 28px;
    order: 2;
  }
  #sec_floor .floor_container article .flex_area .swiper-button-prev::after{
    font-size: 10px;
  }
  #sec_floor .floor_container article .flex_area .swiper-button-next{
    width: 28px;
    height: 28px;
    order: 3;
  }
  #sec_floor .floor_container article .flex_area .swiper-button-next::after{
    font-size: 10px;
  }
  #sec_floor .floor_container article .txt01{
    margin-top: 15px;
    line-height: 1.42;
    font-size: 14px;
  }
}
@media screen and (max-width: 500px) {
  #sec_floor .floor_container article .flex_area .fg_title{
    width: 65%;
  }
  #sec_floor .floor_container article .flex_area .swiper-pagination{
    width: 18%;
  }
}




/* guide_box */
#sec_floor .guide_box{
  background-image: url(../image/museum/guide.jpg);
  background-size: cover;
  max-width: 910px;
  padding: 55px 0 50px;
  text-align: center;
  margin: 0 auto 120px;
  border-radius: 30px;
}
#sec_floor .guide_box h3{
  color: #fff;
  font-size: 36px;
  font-weight: bold;
  letter-spacing: 0.1em;
  margin-bottom: 35px;
}
#sec_floor .guide_box .btn_area .btn{
  background: #fff;
  font-size: 24px;
  font-weight: bold;
  color: #333;
  max-width: 410px;
  width: 100%;
  padding: 25px 0;
  border-radius: 45px;
}
#sec_floor .guide_box .btn_area .btn:hover{
  opacity: 0.8;
}
#sec_floor .guide_box .btn_area .btn::after{
  right: 1.4em;
}

@media screen and (max-width: 1050px) {
  #sec_floor .guide_box h3{
    font-size: calc((36 / 1050) * 100vw);
  }
  #sec_floor .guide_box .btn_area .btn{
    font-size: calc((24 / 1050) * 100vw);
  }
}


@media screen and (max-width: 768px) {
  #sec_floor .guide_box{
    max-width: 335px;
    padding: 25px 0 20px;
    margin-bottom: 60px;
    border-radius: 15px;
  }
  #sec_floor .guide_box h3{
    font-size: 18px;
    margin-bottom: 17px;
  }
  #sec_floor .guide_box .btn_area .btn{
    font-size: 16px;
    max-width: 240px;
    padding: 10px 0;
    border-radius: 20px;
  }
  #sec_floor .guide_box .btn_area .btn::after{
    border: 1px solid;
    border-top: 0;
    border-left: 0;
  }
}



/*=======================================
swiper_caption
=======================================*/
.swiper-slide {
  position: relative;
}
.swiper_caption {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 40px;
}
.swiper_caption_bg {
  position: absolute;
  top: 50%;
  -webkit-transform : translateY(-50%);
  transform : translateY(-50%);
  background: rgb(0, 0, 0, 0.6);
  width: 100%;
  height: 100%;
}
.swiper_caption_txt {
  position: absolute;
  top: 50%;
  -webkit-transform : translateY(-50%);
  transform : translateY(-50%);
  color: #fff;
  font-size: 13px;
  padding: 0 1em;
  width: 100%;
}
.swiper-slide-active .swiper_caption_bg {
  animation: fadeIn_bg 1.5s;
}
.swiper-slide-active .swiper_caption_txt {
  animation: fadeIn_txt 1.5s;
}
@keyframes fadeIn_bg {
  0% {
    opacity: 0;
    transform: translate(-100%,-50%);
  }
  50% {
    opacity: 0;
    transform: translate(-100%,-50%);
  }
  100% {
    opacity: 1;
    transform: translate(0,-50%);
  }
}
@keyframes fadeIn_txt {
  0% {
    transform: translate(100%,-50%);
  }
  70% {
    transform: translate(100%,-50%);
  }
  100% {
    transform: translate(0,-50%);
  }
}
@media only screen and (max-width: 768px){
  .swiper_caption_txt {
    font-size: 11px;
  }
}