@charset "utf-8";
/* color */
:root {
	--color-gray: #dcdcdc;
	--color-gray-white: #f5f5f5;
	--color-white: #fff;
	--color-light-blue: #e1f3fd;
	--color-sky-blue: #7ECEF4;
	--color-white-blue: #55b6ff;
	--color-blue: #3498DB;
	--color-navy: #1D5D9B;
	--color-yellow: #ffea00;
	--color-pink: #D61C4E;
	--font-main-color: #1c2c43;
	--color-step1: #ea5514;
	--color-step2: #e29227;
	--color-step3: #eac453;
	--color-step4: #35af4b;
	--color-step5: #2ea7e0;
}

@media (max-width: 960px) {
	.min-visual {
		display: none;
	}
}

@media (max-width: 760px) {
	.small-visual {
		display: none;
	}
}

@media (min-width: 960px) {
	.min-visual-none {
		display: none;
	}
}

.display-flex {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
}

@media screen and (max-width:640px){
	.display-flex div {
		flex-basis: 100%;
	}
}

/* btn */
.grow-link{
  position: relative;
	overflow: hidden;
  text-decoration: none;
	display: inline-block;
	background-color: var(--color-white);
	border-radius: 50px;
  padding: 20px 50px;
  outline: none;
  transition: ease .2s;
}

.grow-link img{
	display: inline;
	width: 1.3rem;
	margin-left: 50px;
	vertical-align: middle;
}

.grow-link span {
	position: relative;
	z-index: 3;
  color: var(--font-main-color);
}

.grow-link:hover span{
	color:var(--color-white);
	cursor: pointer;
}


.grow-link-white{
  position: relative;
	overflow: hidden;
  text-decoration: none;
	display: inline-block;
	border: 1px solid var(--color-white);
	border-radius: 10px;
  padding: 15px 0;
  width: 100%;
  text-align: center;
  outline: none;
  transition: ease .2s;
}

.grow-link-white img {
	display: inline;
	width: 1.3rem;
	margin-left: 10px;
	vertical-align: middle;
}

.grow-link-white span {
	position: relative;
	z-index: 3;
  color: var(--color-white);
}

.grow-link-white:hover span{
	cursor: pointer;
}

@media (max-width: 960px) {
	.grow-link img {
		margin-left: 10px;
	}
}

.bgskew::before {
	content: '';
	position: absolute;
	top: 0;
	left: -130%;
  background:var(--color-white-blue);
	width:120%;
	height: 100%;
	transform: skewX(-25deg);
}

.bgskew:hover::before {
	animation: skewanime .5s forwards;
}

@keyframes skewanime {
	100% {
		left:-10%;
	}
}

.push-btn{
  position: relative;
	display: inline-block;
  text-align: center;
  background: transparent;
	border-radius: 10px;
	border: solid 2px var(--color-pink);
  transition: all 0.2s ease;
}

.push-btn:hover{
	border-color:transparent;	
}

.push-btn span {
	position: relative;
	z-index: 2;
	display: block;
  padding: 25px 60px;
	background: var(--color-white);
	border-radius: 10px;
	color:var(--color-pink);
  transition: all 0.3s ease;
  font-weight: bold;
}

.pushright:before {
  content: "";
  position: absolute;
	z-index: -1;
  top: 8px;
	left: 8px;
  width: 100%;
  height: 100%;
	border-radius: 10px;
  background-color: var(--color-pink);
}

.pushright:hover span {
	background-color: var(--color-pink);
	color: #fff;
	transform: translate(8px, 8px);
}

@media screen and (max-width: 640px) {
	.push-btn{
		width: 90%;
	}
}

/* title */
h2 {
	font-size: 2.75rem;
	line-height: 1;
}

@media screen and (max-width:640px){
	h2 {
		font-size: 1.8rem;
	}
}

hgroup.top-page {
	display: flex;
	padding: 0 0 0 10%;
	align-items: flex-end;
	margin-bottom: 70px;
	width: 100%;
}

hgroup.top-page .section-title {
	width: 40%;
}

hgroup.article-page h2 {
	font-style: italic;
}

hgroup.article-page p {
	margin: 20px 0;
}

@media (max-width: 1200px) {
	hgroup.top-page {
		flex-wrap: wrap;
	}
	hgroup.top-page .section-title {
		width: 100%;
		margin-bottom: 40px;
	}
}

@media (max-width: 960px) {
	hgroup.top-page {
		padding: 0 1%;
	}
}

.txt-bold {
	font-weight: bold;
}

.txt-center {
	text-align: center;
}

.txt-right {
	text-align: right;
}

.sub-title {
	font-size: 1.2rem;
	padding-top: 10px;
}

.article-main-title {
	font-size: 1.5rem;
	margin: 100px 0 40px 0;
}

.article-main-title span {
	display: flex;
	align-items: center;
	color: #498ee0;
	font-size: 18px;
	text-transform: uppercase;
}

.article-main-title span::before {
	content: '';
	display: inline-block;
	margin-right: 20px;
	width: 40px;
	height: 1px;
	background-color: #498ee0;
}

.article-sub-title {
  border-bottom: solid 3px var(--color-gray);
  position: relative;
  font-size: 1.3rem;
  padding-bottom: 10px;
  margin: 60px 0 30px 0;
}

.article-sub-title:after {
  position: absolute;
  content: " ";
  display: block;
  border-bottom: solid 2px var(--color-yellow);
  bottom: -3px;
  width: 4%;
}

.index-title {
  border-bottom: solid 3px var(--color-gray);
  position: relative;
  padding-bottom: 10px;
}

.index-title:after {
  position: absolute;
  content: " ";
  display: block;
  border-bottom: solid 2px var(--color-white-blue);
  bottom: -3px;
  width: 10%;
}

/* img */
img {
	width: 100%;
	border-radius: 20px;
}

.icon-x {
	padding-top: 10px;
	width: 70px;
}

.flex-img {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	margin-top: 2rem;
}

.flex-img-round div {
	margin: 1.8rem;
	width: calc(30% - 1rem);
}

@media (max-width: 1200px) {
	.flex-img-round div {
		width: calc(40% - 1rem);
	}
}

@media (max-width: 760px) {
	.flex-img-round div {
		width: 90%;
	}
}

.flex-img-wide div {
	margin: 0 1rem;
	width: calc(30% - 1rem);
}

@media (max-width: 760px) {
	.flex-img-wide div {
		width: 90%;
		margin-bottom: 20px;
	}
}

.flex-img-square img {
	border-radius: 0;
}

.flex-img-square .work-list-box {
	width: 50%;
}

.page-open::after {
    content: url(../img/page-open.svg);
    display: inline-block;
    width: .8rem;
    height: .8rem;
    margin-left: 12px;
}

/* text */
.font-blue, .font-blue a {
	color: var(--color-white-blue);
}
.font-white {
	color: var(--color-white);
}

.font-tag {
	background: var(--color-white-blue);
	color: var(--color-white);
	padding: 4px 10px;
	border-radius: 50px;
	font-weight: normal;
	font-size: .9rem;
}

/* margin padding*/
.margin-top-small {
	margin-top: 30px;
}

.margin-btm-mid {
	margin-bottom: 100px;
}

.margin-btm-small {
	margin-bottom: 30px;
}

.margin-top-mid {
	margin-top: 100px;
}

.margin-top-large {
	margin-top: 150px;
}

.margin-x-mid {
	margin-left: 100px;
	margin-right: 100px;
}

.margin-y-mid {
	margin-top: 100px;
	margin-bottom: 100px;
}

.margin-y-small {
	margin-top: 30px;
	margin-bottom: 30px;
}

.padding-small {
	padding: 30px;
}

.padding-x-small {
	padding-left: 30px;
	padding-right: 30px;
}

/*header*/
#header{
	position: fixed;
	top: 0;
	height: 80px;
	width:100%;
  z-index: 9;
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-weight: bold;
	background-color: var(--color-white);
}
#header img {
    vertical-align: middle;
}
#g-nav ul{
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: min(1.2vw, 16px);
}
#g-nav ul ul{
	display: block;
}
#g-nav ul li{
	position: relative;
}
#g-nav ul li a{
	display: block;
	padding: 20px 19px;
	transition:all .3s;
}
.g-nav-openbtn{
    display: none;
}
@media screen and (max-width:1200px){
	#g-nav{
		padding: 0;
	}
	#g-nav ul{
		flex-wrap: wrap;
		font-size: 1rem;
	}
	#g-navi > li{
		width:100%;
		border-top: 1px solid var(--color-gray);
	}
	.g-nav-openbtn{
    display: block;
		position:fixed;
    z-index: 9999;
		top:10px;
		right: 20px;
		cursor: pointer;
	  width: 50px;
    height:50px;
	}
	.g-nav-openbtn .openbtn-area{
	    transition: all .4s;
	}
	.g-nav-openbtn span{
    display: inline-block;
    transition: all .4s;
    position: absolute;
    left: 14px;
    height: 3px;
    border-radius: 2px;
		background: var(--font-main-color);
  	width: 45%;
	}
	.g-nav-openbtn span:nth-of-type(1) {
		top:15px;	
	}
	.g-nav-openbtn span:nth-of-type(2) {
		top:23px;
	}
	.g-nav-openbtn span:nth-of-type(3) {
		top:31px;
	}

	.g-nav-openbtn.active .openbtn-area{
		transform: rotateY(-360deg);
	}

	.g-nav-openbtn.active span:nth-of-type(1) {
	    top: 18px;
	    left: 18px;
	    transform: translateY(6px) rotate(-135deg);
	    width: 30%;
	}

	.g-nav-openbtn.active span:nth-of-type(2) {
		opacity: 0;
	}

	.g-nav-openbtn.active span:nth-of-type(3){
	    top: 30px;
	    left: 18px;
	    transform: translateY(-6px) rotate(135deg);
	    width: 30%;
	}
	#g-nav{
    position:fixed;
    z-index: 999;
		top:-120%;
    left:0;
		width:100%;
    height: 100dvh;
		background:var(--color-white);
		transition: all 0.6s;
	}
	#g-nav.panelactive{
	    top: 0;
	}
	#g-nav.panelactive #g-nav-list{
    position: fixed;
    z-index: 999; 
    width: 100%;
    height: 100vh;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
	}
	#g-nav ul {
	    width: 90%;
	    margin:100px auto 0 auto;
	}
	    
	#g-nav ul ul{
	    width: 100%;
	    margin: 0;
	}
	#g-nav ul li.has-child ul{
  	position: relative;
		left:0;
		top:0;
		width:100%;
		visibility:visible;
		opacity:1;
		display: none;
		transition:none;
    transform: none;
	}
	#g-nav li{
		list-style: none;
    text-align: center; 
	}
	#g-nav li a{
		text-decoration: none;
		padding:25px 0;
		display: block;
		font-weight: bold;
	}
	#g-navi .btn-entry {
		margin-top: 10px;
		width: 100%;
		order: 1;
	}
	#g-navi .btn-entry li {
		width: 50%;
	}
}

/* section */
section {
	overflow-x: hidden;
}
section .inner-section {
	padding-left: 1.25rem;
	padding-right: 1.25rem;
}
section.slim-section {
	width: 75%;
	margin:0 auto;
}

@media (max-width: 1200px) {
	section.slim-section {
		width: 92%;
	}
}

@media (max-width: 760px) {
	section .inner-section {
		padding-left: .5rem;
		padding-right: .5rem;
	}
}

/* animation */
.zoomIn img{
	transform: scale(1);
	transition: .3s ease-in-out;
}

.zoomIn a:hover img{
	transform: scale(1.1);
}

.mask{
  display: block;
  line-height: 0;
  overflow: hidden;
	border-radius: 50px;
}

/* animation */
.slide-in {
	overflow: hidden;
    display: inline-block;
    padding: 0 10px;
}

.slide-in_inner {
	display: inline-block;

}

.leftAnime {
    opacity: 0;
}

.slideAnimeLeftRight {
	animation-name: slideText-100;
	animation-duration:0.8s;
	animation-fill-mode:forwards;
    opacity: 0;
}

@keyframes slideText-100 {
  from {
	transform: translateX(-100%);
        opacity: 0;
  }

  to {
	transform: translateX(0);
    opacity: 1;
  }
}

.slideAnimeRightLeft {
	animation-name: slideText100;
	animation-duration:0.8s;
	animation-fill-mode:forwards;
    opacity: 0;
}

@keyframes slideText100 {
  from {
	transform: translateX(100%);
    opacity: 0;
  }

  to {
	transform: translateX(0);
    opacity: 1;
  }
}

.fadeIn{
animation-name: fadeInAnime;
animation-duration:2s;
animation-fill-mode:forwards;
opacity:0;
}

@keyframes fadeInAnime{
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.fadeInTrigger {
	opacity: 0;
}

.icon-box-list {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 10px;
}

.icon-box-list li {
	flex-basis: calc((100% - 20px) / 2);
	background: var(--color-gray-white);
	padding: 20px;
	border-radius: 20px;
}

.icon-box-list li span {
	color: var(--color-blue);
	font-size: 1.2rem;
	font-weight: bold;
	white-space: nowrap;
	display: inline-block;
}

.icon-box-list .icon-box-list-title {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.icon-box-list .icon-box-list-title img {
	border-radius: 0;
}

@media screen and (max-width:640px){
	.icon-box-list li {
		flex-basis: 100%;
	}
}

/* accordion */
.accordion-area{
    list-style: none;
    width: 80%;
    margin:0 auto;
}

.accordion-area li{
    margin: 10px 0;
}

.accordion-area section {
	border: 1px solid #ccc;
}

.accordion-title {
  position: relative;
  cursor: pointer;
  font-size:1.3rem;
  padding: 3% 3% 3% 50px;
  transition: all .5s ease;
}

.accordion-area li .accordion-title span {
	padding-right: 10px;
}

.accordion-area li:first-child .accordion-title {
	color: var(--color-step1);
}

.accordion-area li:nth-child(2) .accordion-title {
	color: var(--color-step2);
}

.accordion-area li:nth-child(3) .accordion-title {
	color: var(--color-step3);
}

.accordion-area li:nth-child(4) .accordion-title {
	color: var(--color-step4);
}

.accordion-area li:last-child .accordion-title {
	color: var(--color-step5);
}

.accordion-area img {
	max-width: 600px;
}

.accordion-title::before,
.accordion-title::after{
  position: absolute;
  content:'';
  width: 15px;
  height: 2px;
  background-color: #333;
}

.accordion-title::before{
    top:48%;
    left: 15px;
    transform: rotate(0deg);
    
}

.accordion-title::after{    
    top:48%;
    left: 15px;
    transform: rotate(90deg);

}

.accordion-title.close::before{
	transform: rotate(45deg);
}

.accordion-title.close::after{
	transform: rotate(-45deg);
}

.accordion-box {
  display: none;
	margin:0 3% 3% 3%;
	padding:0 3% 3% 3%;
}

@media screen and (max-width: 640px) {
	.accordion-area {
		width: 90%;
	}
}