@charset "UTF-8";
/* CSS Document */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600&display=swap');
body{margin: 0px !important;}
h1,h2,h3,h4,h5,h6{margin: 0;}
ul {
    display: block;
    list-stslideyle-type: disc;
    margin-block-start: 0;
    margin-block-end: 0;
    margin-inline-start: 0;
    margin-inline-end: 0;
    padding-inline-start: 0;
}
*{
    min-height: 0;
    min-width : 0;
}
#item-list-content {
    position: relative;
    background: #fff;
}
.item-list-content__item {
    padding-bottom: 10px;
    background: #fff;
	
}

#by{
	width: 100%;
	position: relative;
    margin: 0 auto;
    box-sizing: border-box;  
    font-family: "Noto Sans JP", sans-serif;
	font-optical-sizing: auto;
	font-weight: 400;
	font-style: normal;
	font-size: 11px;
	color: #111;
	letter-spacing: 1px;
	background: #fff;
}
#by a {
	text-decoration: none;
	color: #2b2b2b;
}
#by p {
    margin: 0;
}
#by　a:hover {
	opacity: 1;
}
#by .clear{
	clear: both;
}
#by img {
    width: 100%;
    line-height: 0;
}
#by ul,#by li {
	list-style: none;
	padding: 0;
	margin: 0;
}
#by .f-en {
	font-family: "Hanken Grotesk", sans-serif;
	font-optical-sizing: auto;
	font-style: normal;
}

/*  #main_visual
**************************************************/
#by #main_visual {
	width: 100%;
	margin: 0 0 6%;	
}
#by #main_visual .main_visual_inner {
	border-top: solid 1px #111;
	border-bottom: solid 1px #111;
}
#by #main_visual .main_ttl {
    width: 68%;
    margin: 14% auto 12%;
}
#by #main_visual .about {
    display: flex;
    flex-direction: column;
    width: 90%;
    margin: 10% auto 7%;
}

#by #main_visual .about .logo {
	width: 48%;
	display: block;
	margin: 0 auto;
}
#by #main_visual .about .read {
	margin: 20px auto;
}

#by #main_visual .about img:not(.logo) {
	display: block;
	width: 100%;
}

@media only screen and (min-width: 769px) {
	#by #main_visual {
		margin: 0;
		width: 100%;
	}
	#by #main_visual .main_visual_inner {
		border-top: solid 1px #111;
		border-bottom: solid 1px #111;
	}
	#by #main_visual .main_ttl {
		width: 48%;
		max-width: 500px;
		margin: 160px auto 160px;
	}
  #by #main_visual .about {
	  flex-direction: row;
	  flex-wrap: wrap;
	  align-items: flex-start;
	  width: 78%;
      max-width: 780px;
      margin: 60px auto 52px;
  }
  #by #main_visual .about .logo {
	  width: 40%;
	  max-width: 280px;
	  margin: 0 auto;
  }
  #by #main_visual .about .read:first-of-type {
	  width: 100%;
  }
  #by #main_visual .about img:not(.logo) {
    width: 45%;
    order: 1;
  }

  #by #main_visual .about .read:nth-of-type(2) {
    width: 48%;
    order: 2;
    margin: 0px 0 0 40px;
    align-self: center;
  }
}


/*  contents
**************************************************/
#by #contents {
	position: relative;
}
#by #contents section {
	width: 100%;
	margin: 0% auto 7%;
	border-bottom: solid 1px #fff;
}
#by #contents section .item {
	display: flex;
	justify-content: space-between;
	align-items: center;
	position: relative;
	z-index: 2;
}
#by #contents section:nth-of-type(even) .item {
	flex-direction: row-reverse;
}
#by #contents section .item .item_pic {
	width: 58%;
    
}
#by #contents section:nth-of-type(even) .item .item_pic {
	margin: 0 -4% 0 0;
}
#by #contents section .item .item_tex {
	width: 48%;
	text-align: center;
}
#by #contents section .item .item_tex .no {
	display: block;
	width: 30%;
    margin: 4% auto;
}
#by #contents section .item .item_tex h3 {
	font-size: 18px;
    letter-spacing: .5px;
    font-weight: 400;
    line-height: 1.7;
}
#by #contents section .item .item_tex h3 span {
	font-size: 78%;
	color: #7C7C7C;
	display: block;
}
#by #contents section .item .item_tex .buy {
	display: block;
    width: 68%;
    margin: 8% auto 18%;
    text-align: center;
    color: #fff;
    background: #111;
    padding: 5% 0;
}

#by #contents section .grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	grid-template-rows: repeat(3, 1fr);
	grid-column-gap: 0px;
	grid-row-gap: 0px;
}
#by #contents section .grid > div {
	position: relative;
	overflow: hidden;
	width: 100%;
	height: 100%;
	border: solid 1px;
}
#by #contents section .grid .slide {
	position: relative;
	overflow: hidden;
	width: 100%;
}

#by #contents section .grid .slide img {
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0;
  animation: slideAnime 6s ease infinite;
}
#by #contents section .grid > div > img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
#by #contents section .grid .slide img:nth-of-type(1) { animation-delay: 0s }
#by #contents section .grid .slide img:nth-of-type(2) { animation-delay: 3s }
@keyframes slideAnime{
   0% { opacity: 0 }
   12% { opacity: 1 }
  50% { opacity: 1 }
  62% { opacity: 0 }
 100% { opacity: 0 }
}
#by #contents section .grid img {
	line-height: 0;
}


@media only screen and (min-width: 769px)  {
	#by #contents {
		width: 100%;
		max-width: 1400px;
		margin: 0 auto;
	}
	#by #contents section {
		display: flex;
		justify-content: space-between;
		align-items: flex-start;
		margin: 0% auto 4%;
	}
	#by #contents section:nth-of-type(even) {
		flex-direction: row-reverse;
	}
	#by #contents section .item {
		width: 40%;
		position: sticky;
		top: 0;
		left: 0;
		margin: 0;
		display: block;
	}
	#by #contents section .item .item_pic {
		width: 78%;
		margin: 5% auto 0;
	}
	#by #contents section:nth-of-type(even) .item .item_pic {
		margin: 5% auto 0;
	}
	#by #contents section .item .item_tex {
		width: 50%;
		margin: 0 auto;
	}
	#by #contents section .grid {
		width: 60%;
		
	}
}




/* js
**************************************************/
#by .anim {
	opacity: 0;
	transition: 1s all 0s;
}
#by .anim.ac {
	opacity: 1;
	transform: translate(0);
}

/* view 
**************************************************/
#by .spview {
	display: block;
}
#by .pcview {
	display: none;
}
@media only screen and (min-width: 768px)  {
     #by .spview {
		display: none;
	}	
	#by .pcview {
		display: block;
	}
}