@charset "UTF-8";
/* CSS Document */
/*************
共通
*************/
/* h1 */
.h1_wrap {
	background-image: url(../img/bg_h1.jpg);
}

.company_section_hd {
	font-size: 24px;
	font-weight: bold;
	text-align: center;
	line-height: 1.1;
	letter-spacing: 0.05em;
	color: #FFF;
}
.content_wrapper {
	row-gap: 160px;
}
.about_item {
	padding-top: 30px;
	margin-top: -30px;
}

@media(max-width:768px) {
	.content_wrapper {
		row-gap: 80px;
	}
	.company_section_hd {
		font-size: 20px;
	}
	.about_item {
		padding-top: 100px;
		margin-top: -100px;
	}
	
}
/*************
代表あいさつ
*************/
.greeting_box {
	display: flex;
	max-width: 1140px;
	width: 100%;
	gap: 48px;
	margin: 48px auto 0;

}
.greeting_body {
	width: 50%;
	display: flex;
	flex-direction: column;
	gap: 16px;
}
.greeting_catch {
	font-size: 20px;
	font-weight: bold;
	color: #FFF;
}
.greeting_image {
	width: 50%;
    max-width: 546px;
    margin: 0 auto;
}
.greeting_image img {
	width: 100%;
	border-radius: 8px;
}
.greeting_ceo {
	text-align: right;
}
@media(max-width:1024px) {
	.greeting_box {
		flex-direction: column-reverse;
	}
	.greeting_image {
		width: 100%;
	}
	.greeting_body {
		width: 100%;
	}
}
@media(max-width:768px) {
	.greeting_box {
		flex-direction: column-reverse;
		gap: 32px;
		margin: 32px auto 0;	
	}

}

/*************
会社概要
*************/
.overview_box {
	padding: 40px;
	border: 1px solid var(--border-color);
	border-radius: 16px;
	width: fit-content;
	margin: 48px auto 0;
}
.overview_box dl:not(:first-child) {
	border-top: 1px solid var(--border-color);
}
.overview_box dl {
	display: flex;
	gap: 40px;
	padding: 20px;
}
.overview_box dt {
	width: 168px;
	font-weight: 300;
}
.overview_box dd {
	flex: 1;
}
h3 {
	font-weight: bold;
	font-size: 18px;
	line-height: 1.1;
	margin-bottom: 24px;
	text-align: center;
}
.company_name {
	padding: 48px 0;
	border-bottom: 1px dashed var(--border-color);
	width: fit-content;
	margin: 64px auto 0;
}
.company_logo {
	padding: 48px 0;
	margin: 0 auto;
	width: fit-content;
}
.company_logo img {
	width: 68px;
	display: block;
	margin: 0 auto 16px;
}
@media(max-width:768px) {
	.overview_box {
		padding: 20px;
		margin: 32px auto 0;

	}
	.overview_box dl {
		flex-direction: column;
		gap: 8px;
		padding: 20px 0;
	}
	
	.overview_box dt {
		width: 100%;
		font-weight: bold;
	}
	h3 {
		font-size: 16px;
	}
	.company_name {
		margin-top: 0;
	}
}

/*************
企業理念
*************/
.philosophy_text {
	line-height: 2;
	letter-spacing: 0.15em;
	font-weight: 400;
	font-size: 24px;
	padding: 48px 80px;
	text-align: center;
	width: fit-content;
	margin: 48px auto 0;
	border-top: 1px solid var(--border-color);
	border-bottom: 1px solid var(--border-color);
}
@media(max-width:768px) {
	.philosophy_text {
		margin-top: 32px;
		padding: 32px 20px;
		font-size: 20px;
	}
}
.youtube {
  width: 100%;
  aspect-ratio: 16 / 9;
  max-width: 700px;
  display: block;
  margin: auto;
  margin-top: 30px;
}
.youtube iframe {
  width: 100%;
  height: 100%;
}

/*************
沿革
*************/

/*タイムライン全体の設定*/
.timeline{
	width: fit-content;
	margin: 48px auto 0;
	padding:0 30px;
  }
  
  .timeline li{
	  /*線の起点とするためrelativeを設定*/
	  position: relative;
	list-style: none;
  }
  
  .timeline dl{
	margin-left: 24px;
	display: flex;
	gap: 48px;
	padding: 32px 0;
  }
  .timeline dt {
	text-align: center;
	font-weight: 300;
  }
  .timeline dt .ja_cal {
	font-size: 12px;
	display: block;
  }
  .timeline dd strong{
	display: block;
	padding:10px 0;
  }
  
  /*絶対配置で線を設定*/
  .border-line {
	  /*線の位置*/
	position: absolute;
	left: 0;
	top: 0;
	width:1px;/*線の太さ*/
	height:0;/*はじめは高さを0に*/
	background: var(--border-color);
	z-index: 1;
	transform: translateX(-50%);
  }
  
  /*タイムラインの見出し横の丸の位置と形状*/
  .timeline li::after{
	content: '';
    position: absolute;
    top: 44px;
    left: 0;
    width: 14px;
    height: 14px;
    background: #FFF;
    border-radius: 50%;
	z-index: 2;
	transform: translate(-50%,-50%) scale(0);
  }
  .timeline li.isPlay:after {
	animation: timelineCircle 1s ease 0.2s forwards;
  }

  @keyframes timelineCircle {
	0% {
		transform: translate(-50%,-50%) scale(0);
	}
	100% {
		transform: translate(-50%,-50%) scale(1);
	}
  }

  @media(max-width:768px) {
	.timeline dl{
		flex-direction: column;
		gap: 16px;
	  }
	  .timeline dt {
		text-align: left;
	  }
	  .timeline {
		padding: 0 10px;
		margin-top: 32px;
	  }
	  .timeline dt .ja_cal {
		display: inline;
	  }
}
  
  
  
/*************
*************/
@media(max-width:1024px) {}
@media(max-width:768px) {}
/*************

*************/
@media(max-width:768px) {}
/*************
*************/
@media(max-width:1024px) {}
@media(max-width:768px) {}
@media all and (max-width: 480px) {}
/*************
*************/
@media(max-width:1024px) {}
@media(max-width:768px) {}