@charset "UTF-8";
/***************
reset
***************/
@-ms-viewport {
	width: device-width;
}
@-o-viewport {
	width: device-width;
}
@viewport {
	width: device-width;
}
* {
	margin: 0;
	padding: 0;
	-webkit-appearance: none;/*ios input default delete*/
}
*, *::before, *::after {
	box-sizing: border-box;
}
::selection {
	background: #1F3856;
	color: #ffffff;
}
::-moz-selection {
	background: #1F3856;
	color: #ffffff;
}
html {
	background: #ffffff;
}
body {
	font-family: 'ヒラギノ角ゴシック', sans-serif;
	font-size: 10px;
	color: #003459;
	line-height: 1;
	letter-spacing: 0.5px;
	opacity: 1;
	transition: opacity 0.2s;
}
body, html {
	width: 100%;
	/*	position: relative;*/
	overflow-x: hidden!important;
}
#sidebar {
	background-color: transparent;
}
input[type="text"], input[type="email"], input[type="tel"], textarea {
	background: none;
	appearance: none;
	-webkit-appearance: none;
	border: none;
	outline: none;
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
button, input[type="submit"], input[type="button"] {
	border: none;
	border-radius: 0;
}
select {
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
}
select::-ms-expand {
	display: none;
}
:focus, :active {
	outline: none;
}
section {
	overflow: hidden;
}
ul, li {
	list-style-type: none;
}
a {
	color: inherit;
	text-decoration: none;
	cursor: pointer;
}
figure {
	display: flex;
	overflow: hidden
}
dd {
	/*	text-align: justify;*/
}
/***************
load
***************/
header,main,footer{
	opacity: 0;
	transition: opacity ease-out 0.2s;
}

.pace {
  -webkit-pointer-events: none;
  pointer-events: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
}

.pace-inactive {
  display: none;
}
.pace.pace-active::before{
    content: '';
    display: block;
    width: 100vw;
    height: 100vh;
    background: #003459;
    z-index: 1999;

}
.pace .pace-progress {
	display:  none;
  background: #29d;
  position: fixed;
  z-index: 2000;
  top: 0;
  right: 100%;
  width: 100%;
  height: 2px;
}

.pace .pace-progress-inner {
  display: block;
  position: absolute;
  right: 0px;
  width: 100px;
  height: 100%;
  box-shadow: 0 0 10px #fff, 0 0 5px #fff;
  opacity: 1.0;
  -webkit-transform: rotate(3deg) translate(0px, -4px);
  -moz-transform: rotate(3deg) translate(0px, -4px);
  -ms-transform: rotate(3deg) translate(0px, -4px);
  -o-transform: rotate(3deg) translate(0px, -4px);
  transform: rotate(3deg) translate(0px, -4px);
}

.pace .pace-activity {
  display: block;
  position: fixed;
  z-index: 2000;
	margin: auto;
  top: 0px;
  right: 0px;
left: 0px;
  bottom: 0px;
  width: 100px;
  height: 100px;
  border: solid 2px transparent;
  border-top-color: #fff;
  border-left-color: #fff;
  border-radius: 50px;
  -webkit-animation: pace-spinner 400ms linear infinite;
  -moz-animation: pace-spinner 400ms linear infinite;
  -ms-animation: pace-spinner 400ms linear infinite;
  -o-animation: pace-spinner 400ms linear infinite;
  animation: pace-spinner 400ms linear infinite;
}

@-webkit-keyframes pace-spinner {
  0% { -webkit-transform: rotate(0deg); transform: rotate(0deg); }
  100% { -webkit-transform: rotate(360deg); transform: rotate(360deg); }
}
@-moz-keyframes pace-spinner {
  0% { -moz-transform: rotate(0deg); transform: rotate(0deg); }
  100% { -moz-transform: rotate(360deg); transform: rotate(360deg); }
}
@-o-keyframes pace-spinner {
  0% { -o-transform: rotate(0deg); transform: rotate(0deg); }
  100% { -o-transform: rotate(360deg); transform: rotate(360deg); }
}
@-ms-keyframes pace-spinner {
  0% { -ms-transform: rotate(0deg); transform: rotate(0deg); }
  100% { -ms-transform: rotate(360deg); transform: rotate(360deg); }
}
@keyframes pace-spinner {
  0% { transform: rotate(0deg); transform: rotate(0deg); }
  100% { transform: rotate(360deg); transform: rotate(360deg); }
}

/***************
common
***************/
.display-none {
	display: none;
}
.show_pc {
	display: block;
}
.show_pc_tab{
		display: block;
	}
.show_sp {
	display: none;
}
.wrap {
	max-width: 1024px;
	margin: 0 auto;
}
.hamburger {
	display: none;
}
.oswald, .oswald * {
	font-family: 'Oswald', sans-serif;
	text-transform: uppercase;
}

/***************
header
***************/
header {
	display: flex;
	width: 100%;
	height: 100vh;
	position: fixed;
	top: 0;
	z-index: 3;
	align-items: center;
	pointer-events: none;
}
.header__contents {
	display: flex;
	width: 100%;
	padding: 32px 40px;
	justify-content: space-between;
	align-items: center;
	position: absolute;
	top: 0;
	pointer-events: all;
	transition: background, 0.4s;
}
.gnav__list__item {
	font-size: 1.4em;
	position: relative;
	transition: color, 0.4s;
}
.gnav__list__item:not(:first-child) {
	margin-left: 48px;
}
.gnav__list__item a::before {
	content: '●';
	display: flex;
	transform: scale(0);
	margin: auto;
	color: inherit;
	border-radius: 5px;
	position: absolute;
	align-items: center;
	top: 0;
	left: -16px;
	bottom: 0;
	transition: 0.4s;
}
.gnav__list__item:not(.nohover) a:hover::before {
	transform: scale(0.5);
}
.gnav__list__logo50th{
	width: 70px;
}
.header__sns {
	display: flex;
	position: absolute;
	padding: 32px 30px;
	flex-direction: column;
	align-items: center;
	transition: background, 0.4s;
	pointer-events: all;
}
.header__sns.scroll .header__sns_caption,
.header__sns.scroll .header__sns__item i::before{
	color: #003459;
}

.header__sns_caption {
	margin-bottom: 24px;
	color: #ffffff;
	writing-mode: vertical-rl;
	transition: color, 0.4s;
}
.header__sns__item{
	opacity: 1;
	transition: opacity, 0.4s;
}
.header__sns__item:hover{
	opacity: 0.7;
}
.header__sns__item i::before {
	font-size: 1.6em;
	color: #ffffff;
	transition: color, 0.4s;
}
.header__sns__item{
	
}
.header__sns__item:not(:last-child) i::before {
	display: inline-block;
	margin-bottom: 24px;
}

.gnav__logo__img {
	display: inline-block;
	height: 20px;
}
.gnav__list {
	display: flex;
	color: #ffffff;
	align-items: center;
}
/***************
fv
***************/
.fv {
	display: flex;
	width: 100%;
	height: 100vh;
	justify-content: center;
	align-items: center;
	overflow: hidden;
	position: relative;
}
.fv__contents {
	display: flex;
	width: 100%;
	height: 100%;
	color: #ffffff;
	text-align: center;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 2;
}
.fv__bg {
	width: 100vw;
	height: 100%;
	background: linear-gradient(180deg, rgba(0, 52, 89, 1), rgba(0, 117, 193, 1));
	mix-blend-mode: hard-light;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1;
}
@supports (-ms-ime-align:auto) {
	.fv__bg {
	background: linear-gradient(180deg, rgba(0, 52, 89, 0.5), rgba(0, 117, 193, 0.5));
	}
}
@media all and (-ms-high-contrast: none){
	.fv__bg {
	background: linear-gradient(180deg, rgba(0, 52, 89, 0.5), rgba(0, 117, 193, 0.5))!important;
	}
	.fv__video,
	.fv__image{
		width: 1920px!important;
		height: 1280px!important;
		min-width: 1920px!important;
		min-height: 1280px!important;
		position: absolute;
		top: calc(-1*(1280px - 100vh)/2);
		left: calc(-1*(1920px - 100vw)/2);
	}
	.fv__image{
		top:auto;
		bottom: 0!important;
	}
}
.fv__logo {
	display: inline-block;
	width: 32.65615vw;
	margin: auto;
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
}
.fv__play {
	display: flex;
	/*	display: none;*/
	width: 70px;
	height: 70px;
	min-width: 70px;
	min-height: 70px;
	margin: 32.65615vw auto 0;
	border: 1px solid #ffffff;
	border-radius: 35px;
	justify-content: center;
	align-items: center;
	font-size: 1.8em;
	cursor: pointer;
	transition: 0.1s ease-out;
}
.fv__play:hover {
	width: 80px;
	height: 80px;
	min-width: 80px;
	min-height: 80px;
	border-radius: 40px;
}
.fv__text {
	font-size: 1.4em;
	position: absolute;
	left: 0;
	right: 0;
	bottom: 64px;
}
.fv__text .show_pc{
		display: inline-block;
	}
.fv video {
	min-height: 100vh;
	z-index: 0;
}
main {}
.content__bg {
	width: 100%;
	max-width: 1024px;
	padding: 180px 0 180px;
	background-image: url(../image/bg_line.png), url(../image/bg_line.png), url(../image/bg_line.png), url(../image/bg_line.png), url(../image/bg_line.png);
	background-repeat: repeat-y;
	background-position: 0%, 25%, 50%, 75%, 100%;
	margin: 0 10vw;
}
/***************
meassage
***************/
.message__wrap {
	display: flex;
	text-align: center;
	position: relative;
	justify-content: center;
}
.message__wrap::before, .message__wrap::after {
	content: '';
	display: inline-block;
	position: absolute;
	background-size: contain;
}
.message__wrap::before {
	width: 127px;
	height: 189px;
	background-image: url("../image/sec1_bgr.png");
	top: 97px;
	right: 4.6875vw;
}
.message__wrap::after {
	width: 117px;
	height: 215px;
	background-image: url("../image/sec1_bgl.png");
	bottom: 186px;
	left: 4.6875vw;
}
.message__caption {
	margin-bottom: 112px;
	font-size: 9em;
	line-height: 1.1;
}
.message__caption em{
	font-style:normal;
}
.message__text {}
.message__text__caption {
	margin-bottom: 72px;
	font-size: 3.2em;
	font-weight: 500;
}
.message__text__text {
	font-size: 1.6em;
	line-height: 2.5;
	letter-spacing: 0.03em;
	text-align: center;
}
/***************
history
***************/
.history__wrap {
	display: flex;
	justify-content: center;
}
.history__wrap .content__bg {
	padding: 60px 0 180px;
}
.head__wrap {
	display: flex;
	width: calc((100vw - 100%)/2 + 100%);
	margin-bottom: 96px;
	flex-direction: column;
	align-items: flex-end;
	position: relative;
}
.head__contents {
	display: flex;
	width: 50vw;
	background-color: #003459;
	height: 445px;
}
.head__caption {
	font-size: 9em;
	letter-spacing: 0.04em;
	position: absolute;
	top: -11px;
	left: 0;
}
.head__caption-min {
	font-size: 1.4em;
	letter-spacing: 0.1em;
	position: absolute;
	left: 0;
	top: 105px;
}
.head__img {
	width: 80vw;
	max-width: 1024px;
	position: absolute;
	top: 189px;
	right: 0;
	left: 0;
}
.text__wrap {
	margin-bottom: 40px;
	text-align: center;
}
.text__caption {
	margin-bottom: 56px;
	font-size: 3.2em;
	line-height: 1.8;
	font-weight: 500;
}
.text__detail {
	font-size: 1.6em;
	font-weight: 300;
	line-height: 2.5;
}
.next__wrap {
	display: flex;
	margin-bottom: 40px;
	justify-content: center;
	position: relative;
}
.next__line {
	display: inline-block;
	margin-right: -1px;
	height: 68px;
	border-left: 1px dashed #005891;
	position: relative;
	left: 0;
	right: 0;
}
.next__circle {
	display: inline-block;
	width: 10px;
	height: 10px;
	margin: 0 auto;
	border-radius: 5px;
	background: #005891;
	position: absolute;
	left: 2px;
	right: 0;
	opacity: 1;
	animation: next_arrow 1.5s linear infinite;
}
@keyframes next_arrow {
	0% {
		top: 0%;
		opacity: 0;
	}
	5%{
		top: 0%;
		opacity: 0.25;
	}
	50%{
		top: 50%;
		opacity: 1;
	}
	95% {
		top: 95%;
	}
	100% {
		top: 100%;
		opacity: 0;
	}
}
.history__list {}
.history__item {
	display: flex;
	margin-bottom: 136px;
	flex-direction: row-reverse;
	justify-content: center;
	align-items: center;
	counter-increment: section;
}
.history__item:nth-child(2n) {
	flex-direction: row;
}
.history__item:last-child {
	margin-bottom: 0;
}
.history__contents {
	display: inline-block;
	width: 43.945312%;
	margin: 0 0 0 80px;
	position: relative;
}
.history__contents::after {
	content: counter(section, decimal-leading-zero);
	font-family: 'Oswald', sans-serif;
	font-size: 168px;
	position: absolute;
	top: -15px;
	right: 0;
	opacity: 0.03;
}
.history__item:nth-child(2n) .history__contents {
	margin: 0 80px 0 0;
}
.history__caption {
	margin-bottom: 64px;
	font-size: 2.8em;
	font-weight: 500;
	line-height: 1.8;
/*	text-align: justify;*/
	letter-spacing: 0.08em;
}
.history__caption small {
	display: block;
	margin-bottom: 32px;
	color: #005891;
	font-size: 12px;
	letter-spacing: 0.1em;
}
.history__text {
	font-weight: 300;
	font-size: 1.4em;
	line-height: 2;
	text-align: justify;
}
.history__thumbnail {
	width: 48.242188%
}
.history__thumbnail img {
	width: 100%;
	height: 100%;
}
/***************
future
***************/
.future__wrap {
	display: flex;
	justify-content: center;
}
.future__wrap .content__bg{
	padding-top: 0;
}
.future__wrap .layout__end {
	display: flex;
	flex-direction: column;
	align-items: flex-end;
}
.future__wrap .head__wrap {
	height: calc(570px + 292px);
	align-items: flex-start;
}
.future__wrap .head__contents {
	display: flex;
	width: 100%;
	height: 570px;
	padding-top: 160px;
	color: #ffffff;
	flex-direction: column;
}
.future__wrap .head__caption,
.future__wrap .head__caption-min {
	position: static;
	margin-left: calc(100vw - 100%);
}
.future__wrap .head__caption{
	margin-bottom: 32px;
	letter-spacing: 0.04em;
}
.future__wrap .head__img{
	display: block;
	width:100%;
	height: 512px;
	max-width: unset;
	top: 350px;
	right: calc(-1*(100vw - 100%));
	left: unset;
	left: auto;
}
@media all and (-ms-high-contrast: none){
.future__wrap .head__img{
	max-width: none;
}
}
.future__wrap .head__img img{
	width: 100%;
	min-width: 1024px;
	min-height: 512px;
}
.future__wrap .text__detail {
	max-width: 800px;
	margin: 0 auto;
	text-align: center;
}
.future__item{
		display: flex;
		margin-bottom: 138px;
		position: relative;
}
.future__item:first-child{
	margin-bottom: 72px;
	padding: 88px 0 64px;
}
.future__item:last-child{
	margin-bottom: 0;
}
.future__item:first-child::after{
	content: '';
	display: inline-block;
	width: calc(50% + (100vw - 100%)/2);
	height: 100%;
	background: #F5F7FC;
	position: absolute;
	z-index: -1;
	top: 0;
	right: calc(0vw - (100vw - 100%)/2);
}
.future__item:nth-child(3)::after{
	content: '';
	display: flex;
	width: calc(50% + (100vw - 100%)/2);
	height: 375px;
	margin: auto;
	background: #F5F7FC;
	position: absolute;
	z-index: -1;
	top: 0;
	left: calc(0vw - (100vw - 100%)/2);
	bottom: 0;
}

.future__item-l{
	display: flex;
	width: 108px;
	margin: 200px 66px 0 0;
	flex-direction: column;
	align-items: flex-end;
}
.future__item-l .pop-down{
	width: 100%;
}
.future__num,
.future__challenge{
	width: 100%;
	text-align: left;
}
.future__num{
	margin-bottom: 20px;
	font-size: 6.4em;
	letter-spacing: 0.04em;
}
.future__challenge{
	margin-bottom: 56px;
	color: #005891;
	font-size: 1.2em;
	letter-spacing: 0.1em;
}
.line__box{
	width: 76px;
	height: 70px;
}
.line__box .line{
	display: inline-block;
	border-left:2px dotted  #005891;
	border-bottom:2px dotted  #005891;
}
.future__item-r{
width: calc(100% - 174px);
}
.future__thumbnail{
	margin-bottom: 96px;
}
.future__thumbnail img{
	width:  100%;
}
.future__caption{
	margin-bottom: 40px;
	font-size: 2.8em;
	font-weight: 500;
	line-height: 1.9;
	letter-spacing: 0.08em;
}
.future__caption small {
    display: block;
    margin-bottom: 24px;
    color: #005891;
    font-size: 12px;
    letter-spacing: 0.1em;
}
.future__text{
	font-weight: 300;
	font-size: 1.4em;
	line-height: 2;
	text-align: justify;
}
/***************
project
***************/
.project__wrap{
	display: flex;
	padding: 80px 0;
	background: #1F3856;
	position: relative;
	justify-content: center;
	align-items: center;
}
.project__contents{
	display: flex;
	width: 100%;
	height: 278px;
	margin: auto;
	color: #ffffff;
	justify-content: center;
	align-items: center;
	flex-direction: column;
	position: absolute;
	top: 0;
	bottom: 0;
	z-index: 1;
}
.project__caption{
	width: 100%;
	font-size: 8em;
	text-align: center;
	white-space: nowrap;
	position: absolute;
	top: 30px;
	left: 0;
}
.project__text{
	width: 100%;
	font-size: 1.4em;
	font-weight: 400;
	text-align: center;
	letter-spacing: 0.1em;
	white-space: nowrap;
	position: absolute;
	top: 144px;
	left: 0;
}
.project__image{
	display: flex;
	width:100%;
	height: 512px;
	position: relative;
	justify-content: center;
	align-items: center;
}
.project__image img{
	width: 100%;
	min-width: 1280px;
	min-height: 512px;
	position: absolute;
	top: 0;
	left: 0;
}
.project__contents .fv__play{
	margin-top: 208px;
}
/***************
logo50th
***************/
.logo50th__wrap{
	padding: 180px 10vw;
}
.logo50th__contents{
	display: flex;
	max-width: 1024px;
	margin: 0 auto;
	justify-content: center;
	align-items: center;
	flex-direction: column;
}
.logo50th__image{
	width:535px;
	margin-bottom: 80px;
}
.logo50th__text{
	width: 100%;
	max-width: 800px;
	margin-bottom: 160px;
	font-size: 1.6em;
	line-height: 2.5;
	font-weight: 300;
	text-align: center;
}
.logo50th__list{
	display: flex;
	    width: 100%;
	justify-content: space-between;
}
.logo50th__item{
	width: calc(33.3333333% - (64px / 3));
	height: 78px;
	background: #005891;
	color: #ffffff;
	font-size: 1.2em;
	font-weight: 600;
	position: relative;
}

.logo50th__item a{
	display: flex;
	width: 100%;
	height: 100%;
	background: #005891;
	color: #ffffff;
	text-indent: -15px;
	position: relative;
	justify-content: center;
	align-items: center;
	transition:background 0.4s;
}
.logo50th__item a:hover{
	background: #003459
}

.logo50th__item a::after{
	display: flex;
	content: '\e900';
	font-family: 'icon';
	font-size: 20px;
	position: absolute;
	top: 0;
	right: 20px;
	bottom: 0;
	justify-content: center;
	align-items: center;
	transition:right 0.4s;
}
.logo50th__item a:hover::after{
	right: 12px;
}
/***************
footer
***************/
footer{
	padding: 138px 10vw;
	background: #DADEE5;
	position: relative;
}
.footer__contents{
	display: flex;
	width: 100%;
	justify-content: space-between;
	flex-wrap: wrap;
}
.footer__logo__img{
	order: 1;
	width: 230px;
	margin: 0 calc(100% - 230px) 10px 0;
}
.footer__sns__list{
	order: 3;
	display: flex;
	justify-content: flex-end;
	align-items: center;
}
.footer__sns__item:not(:last-child){
	margin-right: 12px;
}
.footer__sns__item.caption{
	font-size: 1.2em;
	margin-right: 24px;
}
.footer__sns__item a{
	display: flex;
	width: 30px;
	height: 30px;
	min-width: 30px;
	min-height: 30px;
	background: #E8EAEF;
	border-radius: 15px;
	font-size: 1.5em;
	justify-content: center;
	align-items: center;
	transition: 0.4s;
}
.footer__sns__item a:hover{
	background: #003459;
	color: #ffffff;
}
.copyright{
	order: 2;
	display: flex;
	width: 364px;
	text-align: left;
	font-size: 1.2em;
	align-items: center;
	white-space: nowrap;
}
.topagetop{
	display: flex;
	padding: 10px;
	position: absolute;
	flex-direction: column;
	align-items: center;
	right: 40px;
	bottom: 260px;
}
.topagetop__image{
	height: 64px;
}
.topagetop__text{
	margin-top: 35px;
	font-size: 1.2em;
	writing-mode: vertical-rl;
	transition: 0.4s;
}
.topagetop:hover .topagetop__text{
margin-top: 48px;
}

/***************
modal
***************/
.modal {
	display: none;
	opacity: 0;
	transition: 0.3s;;
}

.modal.active {
	display: flex;
	width: 100vw;
	height: 100vh;
	position: fixed;
	top: 0;
	z-index: 99;
	background: rgba(0,52,89,0.9);
	color: #ffffff;
	justify-content: center;
	flex-direction: column;
}
.modal__close{
    font-size: 3.2em;
    position: absolute;
    top: 32px;
    right: 40px;
	cursor: pointer;
}
.modal__contents{
	width: 80vw;
	max-width: 960px;
	height: 540px;
	margin: 0 auto;
	margin-bottom: 12px;
	background: #333;
}
.modal__text{
	margin: 0 auto;
	font-size: 1.2em;
	letter-spacing: 0.03em;
}
.ytp-expand-pause-overlay .ytp-pause-overlay{
	display: none!important;
}
@media screen and (max-width:1024px) {
	.show_pc_tab{
		display: none;
	}
	.header__contents{
		padding: 30px;
	}
	.content__bg{
		margin: 0 8.789062vw;
	}
	.header__sns {
		padding: 32px 20px;
	}
	.project__caption{
		font-size: 7em;
	}
		footer{
		padding: 138px 8.789062vw;
	}
	/***** end max-width1024 *****/
}
@media screen and (max-width:768px) {
/***************
common
***************/
	.show_pc,
	.fv__text .show_pc{
		display: none!important;
	}
	.show_sp {
		display: block;
	}
	.content__bg{
		margin: 0 6.666667VW;
		padding: 24vw 0;
	}
/***************
header
***************/
	header{
		    align-items: flex-end;
	}
	.header__contents{
		padding: 5.333333vw 6.666667vw;
	}
	.header__contents h1{
		display: flex;
		z-index: 100;
	}
	.gnav__logo__img{
		height: 4vw;
	}
	.header__sns{
		display: none;
		opacity: 0;
		transition: unset;
	}
	
	.header__sns.is-active{
		display: flex;
    width: calc(100% - (6.666667vw)*2);
    margin: 0 6.666667vw;
    padding: 0 0 6.666667vw;
    align-items: flex-start;
	}
	.header__sns_caption{
		margin-bottom: 3.2vw;
		font-size: 2.933333vw;
    color: #003459;
    writing-mode: unset;
	}
	.header__sns__contents{
		display: flex;
	}
	.header__sns__item {
		margin-right: 4.266667vw;
	}
	.header__sns__item a{
		display: flex;
		width: 10.666667vw;
		height: 10.666667vw;
		background: #E8EAEF;
		border-radius: 5.3333335vw;
		justify-content: center;
		align-items: center;
		transition: 0.4s;
	}
	.header__sns__item:last-child{
		margin-right: 0;
	}
	.header__sns__item:hover {
		opacity: 1;
	}
	.header__sns__item:hover a{
	background: #003459;
	color: #ffffff;
}
	.header__sns__item i::before{
		color: #003459;
		font-size: 3.2vw;
	}
	.header__sns__item:hover i::before{
			color: #ffffff;
}
	.header__sns__item:not(:last-child) i::before{
		margin: 0;
	}
/***************
gnav
***************/
	
	#gnav {
		display: none;
		width: 100vw;
		height: 100vh;
		position: fixed;
		top: 0;
		left: 0;
		background: #ffffff;
		opacity: 0;
	}
	#gnav.is-active {
		display: flex;
	}
	.gnav__list {
		width: 100%;
		margin: 12vw 6.666667vw 0;
		flex-direction: column;
		color: #003459;
		justify-content: center;
		align-items: flex-start;
		background-image: url("../image/sec1_bgr.png");
		background-size: 22.666667vw;
		background-repeat: no-repeat;
		background-position: right 0;
	}
	.gnav__list__item {
		font-size: 1em;
		opacity: 0;
		transform: translateX(-150px);
		transition: all 0.5s;
	}
	.gnav__list__item,
	.gnav__list__item:not(:first-child){
		margin: 0 0 7.333333vw;
	}
	.gnav__list__item:nth-last-of-type(2){
		margin-bottom: 13.333333vw
	}
	.gnav__list__item:last-child{
		margin: 0;
	}
	.gnav__list__item > a{
		display: inline-block;
		margin-bottom: 4vw;
		font-size: 8.5333333vw;
	}
	.gnav__list__item a:hover::before {
		display: none;
		transform: scale(0);
	}
	.gnav__list__item-min{
		font-size: 2.933333vw;
		font-weight: 400;
		letter-spacing: 0.1em;
	}
/***************
hamburger
***************/
	.hamburger {
		display: flex;
		padding: 10px;
		position: absolute;
		top: calc(5.333333vw - 10px);
		right: calc(6.666667vw - 10px);
		z-index: 99;
	}
	.hamburger:hover, .hamburger.is-active:hover {
		opacity: 1;
	}
	.hamburger-box {
		width: 6.666667vw;
		height: 4.266667vw;
		position: relative;
	}
	.hamburger-inner, .hamburger-inner::before, .hamburger-inner::after {
		width: 100%;
		height: 2px;
		background-color: #ffffff;
		border-radius: 0;
	}
	.hamburger-inner{
		top: 2.266667vw;
	}
	.hamburger-inner::before, .hamburger-inner::after{
		content: '';
		position: absolute;
	}

	.hamburger-inner::before {
		top: -2vw;
	}
	.hamburger-inner::after {
		bottom: -2vw;
	}
	.hamburger.is-active .hamburger-inner, .hamburger.is-active .hamburger-inner::before, .hamburger.is-active .hamburger-inner::after ,
	.hamburger.scroll .hamburger-inner, .hamburger.scroll .hamburger-inner::before, .hamburger.scroll .hamburger-inner::after {
		background-color: #1F3856;
	}
/***************
fv
***************/
	.fv__logo{
		width: 86.666667vw;
		position: static;
		margin: -8vw 0 5.333333vw
	}
	.fv__play,
	.fv__play:hover{
		width: 10.666667vw;
		height:  10.666667vw;
		min-width: 60px;
		min-height:  60px;
		max-width:  10.666667vw;
		max-height:  10.666667vw;
		margin-top: 0;
		border-radius: 50%;
		font-size: 3.6vw;
	}
	.fv__text{
		font-size: 3.466667vw;
		line-height: 2.2;
		bottom: 70px;
	}
	.fv__image{
		height: 100%;
	}

/***************
message
***************/
	.message__caption{
		margin-bottom: 16vw;
		font-size: 9.6vw;
		line-height: 1.3;
	}
	.message__caption em{
		font-size: 11.333333vw;
	}
	.message__text__caption{
		margin-bottom: 10.666667vw;
		font-size: 6.133333vw;
	}
	.message__text__text{
		font-size: 3.733333vw;
		text-align: justify;
	}
/***************
history
***************/
	.head__wrap{
		margin-bottom: 14.933333vw;
	}
	.history__wrap .content__bg {
		padding: 8vw 0 24vw;
	}
	.head__contents{
		width: calc(25% + 8.789062vw);
		height: 59.333333vw;
	}
	.head__caption{
		font-size: 14.666667vw;
		top: 0;
	}
	.head__caption-min {
		font-size: 3.2vw;
		top: 16.533333vw;
}
	.head__img {
		width: calc(100% - 6.666667vw);
		top: unset;
		bottom: 0;
	}
	.text__wrap{
		margin-bottom: 6.4vw;
		text-align: justify;
	}
	.text__caption{
		margin-bottom: 10.666667vw;
		font-size: 6.133333vw;
	}
	.text__detail,
	.future__wrap .text__detail{
		font-size: 3.733333vw;
		line-height: 2.1;
		text-align: justify;
	}
	.next__line{
		height: 12.933333vw;
	}
	.history__list{
		display: none;
		margin-bottom: 5.333333vw;
	}
	.history__toggle{
	 display: flex;
    width: 100%;
    height: 18.266667vw;
    background: #005891;
    color: #ffffff; 
	font-size: 3.2vw;
    position: relative;
    justify-content: center;
    align-items: center;
		cursor: pointer;
    transition: background 0.4s;
	}
	.history__toggle::before,
	.history__toggle::after{
		content:'';
		width: 5.333333vw;
		height: 2px;
		margin: auto;
		background: #ffffff;
		position: absolute;
		top: 0;
		right: 5.333333vw;
		bottom: 0;
		transition: 0.4s;
		transform: rotate(0deg);
	}
	.history__toggle::before{
		transform: rotate(-90deg);
	}
	.history__toggle.is-active::before{
		transform: rotate(0deg);
	}
	.history__item:nth-child(n){
		margin-bottom: 18.133333vw;
	flex-direction: column-reverse;
	}
	.history__contents,
	.history__item:nth-child(2n) .history__contents{
	width: 100%;
	margin: 0;
}
	.history__contents::after{
		font-size: 29.333333vw;
		top: -2vw;
	}
	.history__thumbnail{
		width: 86.666667vw;
		height: 86.666667vw!important;
		margin-bottom: 11.733333vw;
	}
	.history__caption{
		margin-bottom: 8.533333vw;
		font-size: 5.333333vw;
		line-height: 1.6;
	}
	.history__caption small{
		margin-bottom: 6.4vw;
		font-size: 2.933333vw;
		line-height: 1;
	}
	.history__text{
		font-size: 3.466667vw;
			line-height: 1.9;
	}
/***************
future
***************/
	.future__wrap .head__wrap{
		height: calc(28.8vw + 77.066667vw);
	}
	.future__wrap .head__contents{
		height: 77.066667vw;
		padding-top: 18.4vw;
	}
	.future__wrap .head__img{
		width: 93.333333vw;
		height: 57.733333vw;
		top: unset;
	}
	.future__wrap .head__img img {
		width: auto;
		height: 100%;
		min-width: unset;
		min-height: unset;
}
	.future__item{
		margin-bottom: 18.133333vw;
		justify-content: flex-end;
	}
	.future__item:first-child{
		margin-bottom: 18.133333vw;
		padding: 16vw 0 0;
	}
	.future__item:first-child::after{
		height: 129.066667vw;
	}
	.future__item-l{
		width: unset;
		margin: 16.333333vw 0 0;
		position: absolute;
		left: 0;
		align-items: flex-start;
		z-index: 1;
	}
	.future__num {
		margin-bottom: 4.266667vw;
		font-size: 12vw;
		text-align: center;
}
	.future__challenge{
		margin-bottom: 12vw;
		font-size: 2.666667vw;
	}
	.line__box{
		width:2.933333vw;
		height:  18.666667vw;
/*		height:  21.333333vw;*/
		margin-left: 4.8vw;
	}
	.future__item-r {
		width: 77.33333vw;
}
	.future__item:nth-child(3){
		padding-top: 8.533333vw;
	}
	.future__item:nth-child(3)::after{
		height: 106vw;
		bottom: unset;
	}
	.future__thumbnail{
		width: 100%;
		height: 51.6vw;
		margin-bottom: 12.8vw;
	}
	.future__caption{
		margin-bottom: 7.466667vw;
		font-size: 5.333333vw;
		line-height: 1.6;
	}
	.future__caption small {
    margin-bottom: 6.4vw;
    font-size: 2.933333vw;
    line-height: 1;
}
	.future__text{
		font-size: 3.466667vw;
	}
	
/***************
project
***************/
	.project__wrap{
		padding: 10.666667vw 0;
	}
	.project__contents{
		height: calc(100% - (10.666667vw)*2);
		justify-content: unset;
	}
	.project__caption{
		font-size: 10.666667vw;
		line-height: 1.1;
		text-align: center;
		position: static;
		margin-top: 8.533333vw;
	}
	.project__image{
		height: 56.266667vw;
	}
	
	.project__text{
		margin-top: 4.266667vw;
		position: static;
	}
	.project__contents .fv__play {
		margin: 2.666667vw 0;
		min-width: unset;
		min-height: unset;
}
/***************
logo50th
***************/
	.logo50th__wrap{
		margin: 0 6.666667VW;
    padding: 24vw 0;
	}
	.logo50th__image{
		width: 100%;
		height: 61.012vw;
		
		margin-bottom: 17.066667vw;
	}
	.logo50th__text{
		margin-bottom: 21.333333vw;
		font-size: 3.733333vw;
		text-align: justify;
		line-height: 2;
	}
	.logo50th__list{
		flex-direction: column;
	}
	.logo50th__item {
    width: 100%;
    height: 18.266667vw;
		margin-bottom: 5.333333vw;
    font-size: 3.2vw;
}
	.logo50th__item:last-child{
		margin-bottom: 0;
	}
/***************
footer
***************/
	footer{
		padding: 16vw 11.333333vw;
	}
	.footer__contents{
		justify-content: unset;
/*		justify-content: center;*/
	}
	.footer__sns__list{
		order: 1;
		margin-bottom: 12.8vw;
		justify-content: center;
		align-items: center;
		flex-wrap: wrap;
	}
	.footer__sns__item:not(:last-child) {
		margin-right: 4.266667vw;
	}
	.footer__sns__item a{
		width: 10.666667vw;
		height: 10.666667vw;
		min-width: 10.666667vw;
		min-height: 10.666667vw;
		border-radius:5.333335vw;
		font-size: 5.333333vw;
			
	}
	.footer__logo__img{
		order: 2;
		width: 37.733333vw;
		height: 10.133333vw;
		margin: 0 auto 5.333333vw;
	}
	.footer__sns__item.caption{
		width: 100%;
		margin:0 0 3.2vw 0;
		font-size: 2.933333vw;
		text-align: center;
	}
	.copyright{
		order: 3;
		display: block;
		width: 100%;
		font-size: 2.4vw;
		text-align: center;
	}
	.topagetop{
		right: 6.666667vw;
		bottom: 54.133333vw;
	}
	.topagetop__image{
		height: 15.733333vw;
	}
	.topagetop__text{
		margin-top: 7.466667vw;
		font-size: 2.933333vw;
		white-space: nowrap;
	}
	.topagetop:hover .topagetop__text{
		margin-top: 7.466667vw;
}
/***************
modal
***************/
	.modal__close{
		font-size: 40px;
		right: 6.666667vw;
	}
	.modal__contents{
		width: 86.666667vw;
		height: 48.666667vw;
	}
	/***** end max-width1024 *****/
}
@media screen and (max-width:540px) {
	.gnav__list {
		margin-top: 18.518519vw;
		justify-content: center;
	}
	
}