@charset "utf-8";
main {
  margin-top: 150px;
}
.top_mv {
	position: relative;
}
.mv_photo {
	width: 85%;
	margin-right: 0;
	margin-left: 15%;
  border-top-left-radius: 50px;
  border-bottom-left-radius: 50px;
  border-bottom: 1px solid #000;
  border-top: 1px solid #000;
  border-left: 1px solid #000;
}
.mv_photo .slick-slide img {
	height: 680px;
	-o-object-fit: cover;
  object-fit: cover;
	border-radius: 50px 0 0 50px;
}
.mv_txtlist {
  width: 35%;
  text-align: center;
  position: absolute;
  top: 30%;
  left: 10%;
}
.mv_logo {
	max-width: 370px;
	margin: 0 auto 40px;
}
.mv_photo li img {
  width: 100%;
  border-top-left-radius: 50px;
  border-bottom-left-radius: 50px;
}
.slick-slide img {
  width: 100%;
}
/* news */
.news_bg {
  padding: 120px 0;
  background: url(../common/img/bg_geometry.png) no-repeat left -5% top, url(../common/img/bg_line.png) no-repeat right -16% bottom -70px;
  background-size: 15%, 35%;
}
.news ul {
  -webkit-box-pack: center;
	-ms-flex-pack: center;
	justify-content: center;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: flex-start;
  gap: 5%;
}
.news ul li {
  width: 30%;
  letter-spacing: 0.1em;
}
.news ul li .imgbox img {
  display: block;
  border-radius: 30px;
  border: 1px solid #000;
  width: 100%;
  height: auto;
  -o-object-fit: cover;
  object-fit: cover;
  aspect-ratio: 360 / 250;
}
.news ul li .imgbox {
  margin-bottom: 20px;
  overflow: hidden;
}
.news .date {
  font-size: 20px;
  margin-bottom: 5px;
}
.news .date_box {
  display: inline-block;
  background-color: #f05400;
  color: #fff;
  font-weight: 500;
  padding: 1% 5%;
  border-radius: 10px;
  margin-bottom: 10px;
}
.news .date_box:not(:last-child) {
  margin-right: 10px;
}
.news .date_title {
  font-weight: 500;
}
/* about */
.about {
  padding: 100px 0 120px;
  border-bottom: 1px dashed #000;
  background: url(../common/img/circle_orange.png) no-repeat;
  background-position: top 60% left -50%;
  background-size: 50%;
}
.about .txt {
  text-align: center;
  margin-bottom: 60px;
}
/* swiper */
.swiper {
  padding-bottom: 30px;
}
.swiper-slide {
  width: 100%;
}
.swiper img {
  border-radius: 30px;
  border: 1px solid #000;
}
.swiper-wrapper {
  -webkit-transition-timing-function: linear;
  -o-transition-timing-function: linear;
  transition-timing-function: linear;
}
/* activity */
.activity {
  padding: 100px 0 200px;
  position: relative;
}
.activity_ico {
  display: inline-block;
  width: 40%;
  position: absolute;
  top: -40%;
  right: -15%;
  opacity: 0.9;
}
.activity ul {
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
}
.activity ul li {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 46%;
  border-radius: 30px;
  border: 1px solid #000;
  background: #fff;
}
.activity ul li:first-child,.activity ul li:nth-child(2) {
  position: relative;
}
.activity ul li:first-child::before {
  content: "Club&Circle";
  position: absolute;
  top: 0;
  left: -50px;
  font-size: 50px;
  white-space: nowrap; 
  line-height: 1;
  letter-spacing: 0.18rem;
  -webkit-writing-mode: vertical-rl;
          writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  -webkit-text-orientation: mixed;
          text-orientation: mixed;
  color: #e6e6e6;
  font-family: "Montserrat", sans-serif;
  font-optical-sizing: auto;
  font-weight: 700;
  font-style: normal;
  letter-spacing: 0.08em;
}
.activity ul li:nth-child(2)::before {
  content: "GEIKA Festival";
  position: absolute;
  top: 0;
  right: -50px;
  font-size: 50px;
  white-space: nowrap; 
  line-height: 1;
  letter-spacing: 0.18rem;
  -webkit-writing-mode: vertical-rl;
          writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  -webkit-text-orientation: mixed;
          text-orientation: mixed;
  color: #e6e6e6;
  font-family: "Montserrat", sans-serif;
  font-optical-sizing: auto;
  font-weight: 700;
  font-style: normal;
  letter-spacing: 0.08em;
}
.activity ul li img {
  border-radius: 30px 30px 0 0 ;
}
.activity_txtbox {
  padding: 30px;
}
.activity_txtbox_ttl {
  display: inline-block;
  font-size: 24px;
  font-weight: bold;
  border-bottom: 1px dashed #1ea0a0;
  color: #f05400;
  margin-bottom: 20px;
}
.activity::before {
  content: "";
  position: absolute;
  top: -15%;
  right: 0;
  width: 30%;
  height: 500px;
  background-image: url(../img/circle_blue02.png);
  background-repeat: no-repeat;
  background-size: contain; 
  background-position: top right;
}
@media only screen and (max-width: 1024px) {
  body {
    min-width: 100%;
  }
  main {
    margin-top: 120px;
  }
  .mv_txtlist {
    width: 70%;
    top: 65%;
    left: 4%;
  }
  .news_bg {
    padding: 120px 0 80px;
    background: url(../common/img/bg_geometry.png) no-repeat left -10% top 4%, url(../common/img/bg_line.png) no-repeat right -100px bottom -10px;
    background-size: 28%, 60%;
  }
  .news .date_box {
    font-size: 14px;
    margin-bottom: 5px;
  }
  .news .ttl_org {
    font-size: 44px;
  }
  .news ul {
    width: min(100%, 700px);
    margin: auto;
  }
  .news ul li {
    width: 100%;
    margin: 0 auto 30px;
  }
  .news ul li:last-child {
    margin-bottom: 0;
  }
  .news .date {
    font-size: 16px;
    margin-bottom: 2px;
  }
  .about {
    padding: 60px 0 80px;
    background-position: top 60% left -60%;
    background-size: 70%;
  }
  .activity {
    padding: 60px 0 120px;
  }
  .activity::after {
    top: -8%;
    right: 0;
    height: 250px;
    background-image: url(../img/circle_blue02.png);
    background-repeat: no-repeat;
    background-size: contain; 
    background-position: top right;
  }
  .activity ul li {
    width: 100%;
  }
  .activity_txtbox {
    padding: 5%;
  }
  .activity ul li:first-child {
    margin-bottom: 50px;
  }
  .activity ul li:nth-child(2)::after {
    right: -7%;
  }
  .activity ul li h3 {
    font-size: 30px;
    padding-right: 1%;
  }
  .activity ul li:nth-child(2) {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
  }
  .activity::before {
    top: -10%;
  }
  .activity ul li:first-child::before {
    left: -15px;
    font-size: 32px;
  }
  .activity ul li:nth-child(2)::before {
    right: -15px;
    font-size: 32px;
  }
}
@media only screen and (max-width: 750px) {
  .mv_photo .slick-slide img{
    height: 300px;
  }
  .mv_txtlist {
    width: 70%;
    top: 60%;
    left: 4%;
  }
  .top_mv {
    position: relative;
  }
  .mv_txtlist {
    width: 70%;
    top: 75%;
    left: 2%;
  }
  .mv_photo {
    width: 95%;
    margin-right: 0;
    margin-left: 5%;
    border-top-left-radius: 50px;
    border-bottom-left-radius: 50px;
    border-bottom: 1px solid #000;
    border-top: 1px solid #000;
    border-left: 1px solid #000;
  }
  .activity ul li:first-child::after {
    font-size: 30px;
  }
  .activity ul li:nth-child(2)::after {
    font-size: 30px;
  }
  .activity::before {
    top: -5%;
    width: 40%;
    height: 200px;
  }
  .news_bg {
    background: url(../common/img/bg_geometry.png) no-repeat left -10% top 4%, url(../common/img/bg_line.png) no-repeat right -100px bottom -50px;
    background-size: 28%, 80%;
  }
}