@charset "UTF-8";
@import url(reset.css);

* html body {
	background: url(null) fixed;
}
html, body {
  margin: 0;
	width: 100%;
  height: 100%;
}
body {
	position: relative;
	margin: 0;
	padding: 0;
	color: #FFF;
	background-color: #171717;
	font-family:"Yu Gothic", "游ゴシック", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "メイリオ", sans-serif;
}
a {
	color: #840024;
	text-decoration: none;
}
a:hover {
	color: #840024;
	text-decoration: none;
}
*:focus {
	outline: none;
}
img {
	-webkit-backface-visibility: hidden;
}
h1, h2, h3, h4, h5, h6 {
	font-weight: 700;
	font-style: normal;
}
input[type="submit"], input[type="button"] {
	border-radius: 0;
	-webkit-box-sizing: content-box;
	-webkit-appearance: button;
	appearance: button;
	border: none;
	box-sizing: border-box;
	cursor: pointer;
}
input[type="submit"]::-webkit-search-decoration, input[type="button"]::-webkit-search-decoration {
	display: none;
}
input[type="submit"]::focus, input[type="button"]::focus {
	outline-offset: -2px;
}
input[type="text"], textarea, select {
	-webkit-appearance: none;
	border-radius: 0;
}
select {
	-moz-appearance: menulist;
	-webkit-appearance: menulist;
}
/* トップページメインビジュアル
------------------------------------------------------------ */
.mainvisual {
	position: relative;
	width: 100%;
	height: 100vh;
}
.mainvisual h1 img {
	position: absolute;
  top: 50%;
  left: 50%;
  transform: translateY(-50%) translateX(-50%);
	width: 450px;
	height: auto;
}
.scrolldown1{
  position:absolute;
  left:3%;
  bottom: 0;
  height: 140px;
}
.scrolldown1 span {
  position: absolute;
  left: -5px;
  top: -60px;
  color: #FFF;
  font-size: 13px;
  letter-spacing: 0.05em;
	-ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
}
.scrolldown1::after{
  content: "";
  position: absolute;
  top: 0;
  width: 1px;
  height: 140px;
  background: #FFF;
  animation: pathmove 1.8s ease-in-out infinite;
  opacity: 0;
}
@keyframes pathmove{
  0%{
    height: 0;
    top: 0;
    opacity: 0;
  }
  30%{
    height: 100px;
    opacity: 1;
  }
  100%{
    height:0;
    top: 140px;
    opacity: 0;
  }
}
@media only screen and (max-width: 896px) {
	.mainvisual h1 img {
		width: 70%;
		height: auto;
	}
}
/* トップページコンテンツ
------------------------------------------------------------ */
.content_01 {
  background: linear-gradient(135deg, #393939 0%, #393939 60%, #171717 50%, #171717 100%);
	padding: 80px 0;
  width: 100%;
}
.content_01 .inner_box_01 {
	display: flex;
	justify-content: space-between;
	align-items: center;
  margin-left: 10%;
	margin-bottom: 60px;
	width: 90%;
}
.content_01 .inner_box_01 .text {
	width: 53%;
	line-height: 1.8em;
	text-align: justify;
	text-justify: inter-ideograph;
}
.content_01 .inner_box_01 h3 {
	margin-bottom: 40px;
	font-size: 36px;
	font-weight: bold;
	line-height: 1.6em;
	letter-spacing: 0.1em;
}
.content_01 .inner_box_01 .photo {
	padding-right: 8%;
	width: 40%;
	box-sizing: border-box;
}
.content_01 .inner_box_01 .photo img {
	width: 100%;
	height: auto;
}
.content_01 .inner_box_02 {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-flow: row-reverse;
  margin-right: 10%;
	width: 90%;
}
.content_01 .inner_box_02 .text {
	width: 43%;
	line-height: 1.8em;
	text-align: justify;
	text-justify: inter-ideograph;
}
.content_01 .inner_box_02 .photo {
	width: 50%;
	box-sizing: border-box;
}
.content_01 .inner_box_02 .photo img {
	width: 100%;
	height: auto;
}
@media only screen and (max-width: 896px) {
	.content_01 {
		padding: 80px 0;
	}
	.content_01 .inner_box_01 {
		flex-flow: column;
		margin: 0 auto 40px;
		width: 90%;
	}
	.content_01 .inner_box_01 .text {
		margin-bottom: 40px;
		width: 100%;
		line-height: 1.8em;
	}
	.content_01 .inner_box_01 h3 {
		margin-bottom: 30px;
		font-size: 30px;
	}
	.content_01 .inner_box_01 .photo {
		padding-right: 0;
		width: 80%;
	}
	.content_01 .inner_box_02 {
		flex-flow: column;
		margin: 0 auto;
		width: 90%;
	}
	.content_01 .inner_box_02 .text {
		margin-bottom: 40px;
		width: 100%;
	}
	.content_01 .inner_box_02 .photo {
		width: 100%;
	}
}

.content_02 {
	padding: 130px 0;
	color: #171717;
  width: 100%;
	background-color: #F5F5F5;
}
.content_02 .inner {
	margin: auto;
	max-width: 1100px;
  width: 90%;
}
.content_02 .inner h3 {
	margin-bottom: 40px;
	font-size: 28px;
	font-weight: bold;
	line-height: 1.6em;
	letter-spacing: 0.1em;
}
.content_02 .inner ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.content_02 .inner ul li {
	display: flex;
	align-items: center;
	padding: 30px;
	width: 45%;
	height: 80px;
	line-height: 1.4em;
	border-top: 1px solid #C1C1C1;
	box-sizing: border-box;
}
.content_02 .inner ul li:nth-child(7),
.content_02 .inner ul li:nth-child(8) {
	border-bottom: 1px solid #C1C1C1;
}
.content_02 .inner ul li span {
	width: 140px;
}
@media only screen and (max-width: 896px) {
	.content_02 {
		padding: 80px 0;
	}
	.content_02 .inner h3 {
		margin-bottom: 30px;
		font-size: 22px;
	}
	.content_02 .inner ul {
		flex-flow: column;
	}
	.content_02 .inner ul li {
		align-items: flex-start;
		flex-flow: column;
		padding: 20px;
		width: 100%;
		height: auto;
	}
	.content_02 .inner ul li:nth-child(7) {
		border-bottom: none;
	}
	.content_02 .inner ul li span {
		margin-bottom: 10px;
		width: auto;
		font-weight: bold;
	}
}

.content_03 {
  background: linear-gradient(-135deg, #393939 0%, #393939 60%, #171717 50%, #171717 100%);
  width: 100%;
}
.content_03 .inner {
	padding: 160px 0;
}
.content_03 .inner a {
	display: block;
	margin: auto;
	max-width: 380px;
	width: 80%;
	color: #CBCBCB;
	font-size: 20px;
	line-height: 56px;
	text-align: center;
	background: url(../img/icon_01.svg) right 20px center no-repeat;
	border: 1px solid #CBCBCB;
	transition: .6s;
}
.content_03 .inner a:hover {
	background-position: right 10px center;
	transition: .6s;
}
.content_03 iframe {
	width: 100%;
	height: 540px;
	filter: grayscale(100%);
}
@media only screen and (max-width: 896px) {
.content_03 {
  width: 100%;
}
.content_03 .inner {
	padding: 80px 0;
}
.content_03 .inner a {
	display: block;
	margin: auto;
	max-width: 380px;
	width: 80%;
	color: #CBCBCB;
	font-size: 16px;
	line-height: 56px;
	text-align: center;
	background: url(../img/icon_01.svg) right 20px center no-repeat;
	border: 1px solid #CBCBCB;
	transition: .6s;
}
.content_03 .inner a:hover {
	background-position: right 10px center;
	transition: .6s;
}
.content_03 iframe {
	width: 100%;
	height: 300px;
	filter: grayscale(100%);
}
}

/* ヘッダー
------------------------------------------------------------ */
header {
	padding: 60px 0 100px;
	width: 100%;
	text-align: center;
}
header h1 img {
	width: 220px;
	height: auto;
}
@media only screen and (max-width: 896px) {
	header {
		padding: 40px 0 60px;
	}
}

/* デジタル技術の活用
------------------------------------------------------------ */
.digital {
	margin: auto;
	max-width: 1100px;
	width: 90%;
}
.digital h2 {
	margin-bottom: 60px;
	font-size: 28px;
	font-weight: bold;
	text-align: center;
}
.digital div {
	line-height: 1.6em;
	font-feature-settings: "palt";
	text-align: justify;
	text-justify: inter-ideograph;
}
.digital h4 {
	margin-bottom: 30px;
}
.digital p {
	margin-bottom: 30px;
}
@media only screen and (max-width: 896px) {
	.digital h2 {
		margin-bottom: 40px;
		font-size: 24px;
	}
	.digital div {
		line-height: 1.6em;
	}
	.digital h4 {
		margin-bottom: 20px;
	}
	.digital p {
		margin-bottom: 20px;
	}
}

/* フッター
------------------------------------------------------------ */
footer {
	padding: 120px 0 100px;
	width: 100%;
	font-size: 15px;
	line-height: 1.6em;
	text-align: center;
	font-weight: normal;
}
footer h3 img {
	margin-bottom: 20px;
	width: 370px;
}
footer h4,footer h5 {
	font-weight: normal;
}
@media only screen and (max-width: 896px) {
	footer {
		margin: auto;
		padding: 60px 0 40px;
		width: 90%;
	}
	footer h3 img {
		margin-bottom: 20px;
		width: 180px;
	}
}