@charset "UTF-8";

*,*:after,*:before {
	box-sizing: border-box;
}

article, aside, dialog, figure, footer, header, hgroup, nav, section {
	display: block;
}

body, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, abbr, address, cite, code, del, dfn, em, img, ins, kbd, q, samp, small, strong, sub, sup, var, b, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, article, aside, dialog, figure, footer, header, hgroup, menu, nav, section, time, mark, audio, video {
	margin: 0px;
	padding: 0px;
	border: 0;
	outline: 0;
	vertical-align: baseline;
	background: transparent;
}

ul, ol, li {
	list-style: none;
}

table {
	border-collapse: collapse;
	border-spacing: 0;
}

input, select {
	vertical-align: middle;
}

html {
	overflow-y: scroll;
	-webkit-text-size-adjust: none;
	font-size: 62.5%;
}

body {
	background: #f1f2f3;
	color: #333;
	font-family: 'Roboto',"ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "Yu Gothic Medium", "游ゴシック Medium", "メイリオ", "Meiryo", "ＭＳ Ｐゴシック", sans-serif;
	font-size: 1.0rem;
	line-height: 2.0;
}

img {
	border-style: none;
	vertical-align: top;
}

a {
	text-decoration: none;
}

a:hover {
	text-decoration: none;
}

.raleway {
	font-family: 'Raleway', sans-serif;
}

.roboto {
	font-family: 'Roboto', sans-serif;
}

.clearfix:after {
	visibility: hidden;
	display: block;
	font-size: 0;
	content: " ";
	clear: both;
	height: 0;
}




#loading {
	width: 100%;
	height: 100vh;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	background-color: #fff;
	left: 0px;
	top: 0px;
	position: fixed;
	z-index: 999;
}
#loading #progress {
	margin: 0px auto;
	overflow: hidden;
	position: relative;
}
#loading #progress > div {
	top: 0px;
	left: 0px;
	position: absolute;
}
#loading #progress > div {
	background: url(../img/logo_db.svg) no-repeat center center;
	background-size: cover;
}
#loading #progress,
#loading #progress > div {
	width: 177px;
	height: 93px;
}
#loading span {
	display: block;
	margin: 40px auto 0px;
	width: 177px;
	color: #0c2848;
	font-family: 'Roboto', sans-serif;
	font-size: 1.1rem;
	font-weight: 400;
	line-height: 2.0rem;
	text-align: center;
	letter-spacing: 0.1em;
}
#loading #progress > div {
	transform: translateY(100%);
	animation: progress .7s .3s cubic-bezier(0.215, 0.61, 0.355, 1) forwards;
}
@keyframes progress {
	0% { transform: translateY(100%); }
	100% { transform: translateY(0); }
}
body.loaded #loading .inner {
	opacity: 0;
	transition: opacity 1s 1.6s cubic-bezier(0.215, 0.61, 0.355, 1);
}
body.loaded #loading {
	opacity: 0;
	transition: opacity 1s 1.8s cubic-bezier(0.215, 0.61, 0.355, 1);
	pointer-events: none;
}



header {
	padding: min(4.2vw, 25px);
	position: absolute;
	top: 0;
	left: 0;
	z-index: 99;
	background: transparent;
}
header h1 span {
	width: 100px;
  height: 53px;
  background-image: url(../img/logo_w.svg);
  background-size: contain;
  background-position: center center;
  background-repeat: no-repeat;
  font-size: 0;
  line-height: 0;
  text-indent: -9999px;
  display: block;
}
@media (orientation: landscape){
	header {
		padding: min(3vw, 45px);
	}
}
@media screen and (min-width: 768px) {
  header h1 span {
    width: 153px;
    height: 80px;
  }
}

#siteSec ul {
	width: 100%;
	height: 100dvh;
  text-align: center;
  display: flex;
  flex-direction: column;
}
#siteSec ul li {
	flex: 0 0 calc(100%/3);
	position: relative;
	overflow: hidden;
}

#siteSec ul li a {
	color: #FFF;
	font-size: 1.3rem;
	letter-spacing: .08em;
	height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 2;
}
#siteSec ul li a h2 {
  font-size: 3.2rem;
  font-weight: 300;
  letter-spacing: .1em;
  line-height: 1.25;
  margin-bottom: .1em;
}
#siteSec ul li a .more {
	display: inline-block;
	line-height: 1;
	padding: 0 2em 0 0;
	position: absolute;
	right: min(6vw, 30px);
	bottom: min(6vw, 30px);
}
a .arrow {
  display: block;
  width: 1em;
  height: 1em;
  padding: 0;
  position: absolute;
  top: 0;
  right: 0;
  overflow: hidden;
}
a .arrow i {
  display: block;
  width: 100%;
  height: 100%;
}
a .arrow i::before {
  content: '';
  width: 100%;
  height: 100%;
  border-bottom: .125em solid currentColor;
  border-right: .125em solid currentColor;
  position: absolute;
  top: 0;
  right: 0;
}
a .arrow i::after {
  content: '';
  width: 150%;
  height: .1em;
  background: currentColor;
  position: absolute;
  top: 0;
  left: 0;
  transform: translateY(-50%) rotate(45deg);
  transform-origin: left center;
}
a:hover .arrow i {
  animation: diagonal-move .5s linear forwards;
}
@keyframes diagonal-move {
  0%,100% { opacity: 1; transform: translate(0,0); }
  40% { opacity: 1; transform: translate(100%,100%); }
  41%,59% { opacity: 0; }
  60% { opacity: 1; transform: translate(-100%,-100%); }
}
@media (orientation: portrait) {
	#siteSec ul li a {
	  font-size: min(4.2vw, 1.6vh);
	}
	#siteSec ul li a h2 {
	  font-size: min(10vw, 5.1vh);
	}
}
@media (orientation: landscape){
	#siteSec ul {
	  flex-direction: row;
	}
	#siteSec ul li a {
	  font-size: 1.2vw;
	}
	#siteSec ul li a h2 {
	  font-size: 3.4vw;
	}
	#siteSec ul li a .more {
		right: min(4vw, 60px);
		bottom: min(4vw, 60px);
	}
}
@media (orientation: landscape) and (min-width: 992px) {
	#siteSec ul li a {
	  font-size: max(1.2vw, 1.4rem);
	}
	#siteSec ul li a h2 {
	  font-size: max(3.4vw, 3.4rem);
	}
}


#siteSec ul li .bg {
	display: block;
	width: 100%;
	height: 100%;
	position: absolute;
  top: 0;
  left: 0;
  background-position: center;
	background-size: cover;
	transform: scale(1.2);
	transition: transform 1s 1.8s;
}
body.loaded #siteSec ul li .bg {
	transform: scale(1);
}
#siteSec ul li .bg::after {
	content: '';
	display: block;
	width: 100%;
	height: 100%;
  background: #385676;
  opacity: .5;
  position: absolute;
  top: 0;
  left: 0;
  transition: opacity 1s;
}
#siteSec ul li a:hover + .bg::after {
	opacity: .75;
}
#siteSec ul li .bg img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}



footer {
	color: #0c2848;
	text-align: center;
	padding: 50px 0;
}
footer h1 span {
  height: 128px;
  background: url(../img/logo_db.svg) no-repeat center center;
  background-size: 128px auto;
  text-indent: -9999px;
  display: block;
}
footer #copy {
	font-size: 1.2rem;
	letter-spacing: .06em;
	padding: 15px 0;
}
@media screen and (min-width: 768px) {
  footer h1 span {
  	height: 160px;
    background-size: 160px auto;
  }
}