@charset "utf-8";

.SP{display:none !important;}
@media only screen and (max-width:768px){
	.PC{display:none !important;}
	.SP{display:block !important;}
}


/******************************************************************
reset
******************************************************************/

.lp-content__inner {
    max-width:100%!important;
}


.lp-content__postContent {
    padding: 0!important;
}


.lp-content {
    padding: 0!important;
}


#lp-content .post_content, #main_content .post_content {
    font-size:100%!important;
}


#dropdown {
    display: none;
}

/* LP */
.head_bar{
	line-height: 0;
}

.head_bar img{
	width: 100%;
}

.wrapper{
	overflow-x: hidden!important;
	z-index: 500;
}


@media only screen and (max-width:768px){
	.head_bar img{
		height: 7px;
	}
}
  
/* 投稿 */

.l-article {
    max-width:100%!important;
}

@media (min-width: 600px) {
    .l-content {
        padding-top: 0;
    }
}


.l-container {
    margin-left: 0!important;
    margin-right: 0!important;
    max-width:100%!important;
    padding-left:0!important; 
    padding-right:0!important;
}


.l-mainContent__inner>.post_content {
    margin:0;
    padding:0;
}



.c-postTitle {
    margin-left: 2vw;
}

.p-breadcrumb {
    margin-left: 2vw;
}

.p-articleMetas {
    margin-left: 2vw;
}


.textwidget{
	display: none!important;
}


.p-articleFoot {
    display: none!important;
}

.l-articleBottom{
	 display: none!important;
}

/******************************************************************
base
******************************************************************/
@media screen and (max-width: 768px) {
	body { font-size: 0.9rem; line-height: 2; }
	body main { font-size: 0.85rem; line-height: 1.5; }
	/*Android*/
	html.android body main{ font-size: 0.7rem; line-height: 1.2; }
 }

a { color: #3865e0; text-decoration: none; }
h1, h2 { line-height: 2.2; }
h3 { line-height: 2.3; }
h4 { line-height: 2.4; }
img { max-width: 100%; height: auto; vertical-align: middle; -webkit-backface-visibility: hidden; }
hr { display: block; height: 1px; border: 0; border-top: 1px solid #B5C1CC; }
button, input, optgroup, select, textarea { color: #000000; line-height: inherit; }

html{
	animation: fadein 3s forwards; 
	height: -webkit-fill-available;
}

body {
	min-height: 100dvh;
	font-feature-settings: "palt";
	letter-spacing: 0.1em;
  }
   


/******************************************************************
main
******************************************************************/

.main {
	position: relative;
	width: 100%;
	height: 800px;
	overflow: hidden;
	background: url(https://www.cast-inc.co.jp/steep/ggs/img/main01.jpg) no-repeat center bottom;
	background-size: cover;
}

.main .main_tit_set {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 400;
  
  display: flex;
  flex-direction: column;
  align-items: center; 
  text-align: center;
}


.main::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #fff;
  z-index: 2;
  animation: fadeOutMask 0.5s ease 1.1s forwards;
}

/* 🚀 幕を消し去るアニメーションの定義 */
@keyframes fadeOutMask {
  0% {
    opacity: 1; /* 最初は完全に隠す */
  }
  100% {
    opacity: 0; /* 完全に消す */
    visibility: hidden; /* クリックなどの邪魔にならないように完全に無効化 */
  }
}

.main .main_tit_set > * {
  opacity: 0;
  animation-name: beyonDown;
  animation-duration: 0.8s;
  animation-timing-function: cubic-bezier(0.175, 0.885, 0.32, 1.275);
  animation-fill-mode: forwards;
}

.main .main_tit_set h1 {
  animation-delay: 0.2s; 
}
.main .main_tit_set .read {
  animation-delay: 0.4s; 
}
.main .main_tit_set .main_btn {
  animation-delay: 0.6s; 
}

@keyframes beyonDown {
  0% {
    opacity: 0;
    transform: translateY(-50px) scale(0.7);
  }
  60% {
    opacity: 1;
    transform: translateY(7px) scale(1.03);
  }
  80% {
    transform: translateY(-1px) scale(0.99);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.main .main_tit_set h1{
	width: 16vw;
	max-width: 400px;
}
  

.main .main_tit_set .read{
	width: 35vw;
	max-width: 700px;
	margin: 2.5vw 0;
}
  
.main .main_tit_set .main_btn{
	width: 30vw;
	max-width: 450px;
}
  


@media only screen and (max-width:768px){
	.main {
		background: url(https://www.cast-inc.co.jp/steep/ggs/img/main01_sp.jpg) no-repeat center bottom;
		background-size: 100%;
	}

	.main .main_tit_set {
		top: 48%;
	}

	.main .main_tit_set h1{
		width: 100%;
	}
	

	.main .main_tit_set .read{
		width: 160%;
		margin: 30px 0;
	}
	
	.main .main_tit_set .main_btn{
		width: 170%;
	}

}



/******************************************************************
共通
******************************************************************/

.cont_inner{
	max-width: 1200px;
	margin: auto;
	text-align: center;
}

h2{
	line-height: 100%!important;
	font-size: 2.7vw!important;
	font-weight: 750!important;
	margin-bottom: 3vw!important;
}

.tit_mark img{
	width: 6%;
	margin-bottom: 3vw;
}


@media only screen and (max-width:768px){
	h2{
		font-size: 140%!important;
		line-height: 140%!important;
		margin-bottom: 20px!important;
	}

	.tit_mark img{
		width: 13%;
		margin-bottom: 20px;
	}

}


/******************************************************************
cont01
******************************************************************/
section.cont01{
	padding: 5vw 12vw 28vw 12vw;
	background: url(https://www.cast-inc.co.jp/steep/ggs/img/about_bg.jpg) no-repeat center bottom #f7fbfd;
	background-size: 100%;
}


.about_box{
	border: 7px solid transparent;
	border-image: linear-gradient(to right, #70c147,#77d755,#3cb7ec,#2a9ed5);
	border-image-slice: 1;
	max-width: 1200px;
	margin: auto;
	padding: 3vw 7vw;
	box-sizing: border-box;
}

.about_box p img{
	width: 100%;
	max-width: 735px;
	margin-top: 2vw;
}

.about_box h3{
	font-size: 200%;
	font-weight: 800;
	line-height: 160%;
	font-style: italic;
	letter-spacing: 0.1em;
	margin-bottom: 0.5vw;
}

.about_box h3 span.fgreen{
	font-size: 120%;
	color: #54ae3e;
}

.about_box h3 span.fblue{
	font-size: 120%;
	color: #2aaad1;
}


@media only screen and (max-width:768px){

	section.cont01{
		padding:25px 25px 33vw 25px;
	}


	.about_box{
		line-height: 180%;
		padding: 20px 20px;
	}

	.about_box p img{
		width: 100%;
		margin-top: 20px;
	}

	.about_box h3{
		font-size: 120%;
		margin-bottom: 10px;
	}

	.about_box h3 span.fgreen{
		font-size: 120%;
		color: #54ae3e;
	}

	.about_box h3 span.fblue{
		font-size: 120%;
		color: #2aaad1;
	}

	.notice{
		font-size: 80%;
		line-height: 150%;
	}


}





/******************************************************************
cont02
******************************************************************/
section.cont02{
	padding: 5vw 12vw 5vw 12vw;
}


@media only screen and (max-width:768px){
	section.cont02{
		padding:25px 25px;
	}
}


/******************************************************************
cont03
******************************************************************/
section.cont03{
	padding: 5vw 12vw 5vw 12vw;
	background: url(https://www.cast-inc.co.jp/steep/ggs/img/bg.jpg) no-repeat left top;
	background-size: cover;
}


.step_set{
	background: #fff;
	padding: 3vw;
	box-sizing: border-box;
	display: flex;
	align-items: center;
	text-align: left;
	font-size: 110%;
	line-height: 170%;
	gap: 2.7vw;
	box-shadow: 6px 6px 15px 0px rgba(135, 197, 192, 0.5);
}


.step_num {
  background: radial-gradient(circle at left, #49df6c, #1db4cd);
  font-style: italic;
  color: white;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: baseline;
  align-content: center;
  flex-wrap: wrap;
  font-weight: 900;
  gap: 0px;
}

.step_num span {
  font-size: 2rem;
  line-height: 1;
}


.step_set dl dt{
	font-size: 130%;
	font-weight: 700;
	margin-bottom: 10px;
}

.step_set a{
	text-decoration: underline;
}


.step_set a:hover{
	text-decoration: none;
}


.arrow{
	margin: 1vw 0;
}

.arrow img{
	width: 3%;
}




@media only screen and (max-width:768px){
	section.cont03{
		padding: 25px;
	}


	.step_set{
		display: block;
		padding:20px;
		font-size: 100%;
	}

	.step_num {
		margin: 0 auto 15px auto;
		width: 80px;
		height: 80px;
		justify-content: center;
		align-items: baseline;
		align-content: center;
		flex-wrap: wrap;
		font-weight: 900;
		gap: 0px;
	}

	.step_num span {
		font-size: 100%;
	}
	

	.arrow{
		margin: 10px 0;
	}


	.arrow img{
		width: 7%;
	}

	.step_set dl dt{
		font-size: 120%;
		margin-bottom: 5px;
	}
}


/******************************************************************
cont04
******************************************************************/
section.cont04{
	padding: 5vw 12vw 5vw 12vw;
}

.faq_q{
	text-align: left;
	display: flex;
	justify-content: flex-start;
	background: #ecf7f7;
	padding: 0.7vw 1.2vw;
	font-size: 110%;
	gap: 0.5vw;
}

.faq_q dt{
	color: #1787ac;
}


.faq_a{
	text-align: left;
	display: flex;
	padding: 1vw 1.2vw;
	font-size: 110%;
	gap: 0.5vw;
	margin-bottom: 1vw;
}

.faq_a:last-child{
	padding-bottom: 0;
}

.faq_a dt{
	color: #049153;
}



@media only screen and (max-width:768px){
	section.cont04{
		padding: 25px;
	}

	.faq_q,
	.faq_a{
		text-align: left;
		padding: 7px 10px;
		font-size: 100%;
		gap: 5px;
		line-height: 160%;
	}

	.faq_a{

		margin-bottom: 10px;
	}



}



/******************************************************************
footer
******************************************************************/
footer.ft_ggs{
	background: url(https://www.cast-inc.co.jp/steep/ggs/img/head_bar.png) no-repeat top center ;
	background-size: 100%;
	padding: 5vw 0 0 0;
	text-align: center;
}

.flogo{
	display: inline-block;
	width: 280px;
}


@media screen and (max-width: 768px) {
	footer.ft_ggs{
		padding: 35px 0 30px 0;
	}
	
	.flogo{
		width: 150px;
	}
}



/******************************************************/
/* clear */
/******************************************************/

.clear:after,
.vs_img:after{
	display:block;content:"";clear:both;overflow:hidden;
}