@charset "utf-8";


/* リセットCSS */
/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}

/* /リセットCSS */


/****************************************
		clearfix
*****************************************/
.cf::before,
.cf::after {
	content: " ";
	display: table;
}
.cf::after {
	clear: both;
	visibility: hidden;
	line-height: 0;
	height: 0;
}
.cf {
	display: inline-block;
	*zoom: 1;
}

* html .cf {
	height: 1%;
}
/* /clearfix */

/****************************************
		base
*****************************************/

body{
	max-width: 100%;
	width: 100%;
	position: relative;
	font-size: 18px;
	font-family: "ヒラギノ角ゴ ProN W3", Hiragino Kaku Gothic ProN, Arial, -apple-system, BlinkMacSystemFont, "Helvetica Neue", YuGothic, "メイリオ", Meiryo, sans-serif;
	color: #333;
}

p{
	line-height: 1.6em;
	letter-spacing: 0.05em;
	word-break: break-word;
	overflow-wrap : break-word;
}

h1,h2,h3,h4,h5,h6{
	line-height: 1.4em;
	letter-spacing: 0.05em;
	word-break: break-word;
	overflow-wrap : break-word;
}

img{
	margin: 0 auto;
	line-height: 0;
	padding: 0;
	vertical-align: bottom;
	max-width: 100%;
	height: auto;
}
a{
	transition: 0.3s;
	display: inline-block;
	text-decoration: none;
	color: inherit;
}
a:hover{
	transition: 0.3s;
	color: inherit;
	opacity: 0.8;
}

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

.wrapper{
	overflow: hidden;
	padding-top: 60px;
	position: relative;
	z-index: 1;
	
}
.bg_gray{
	background: #f3f3f3;
}

.inner{
	max-width: 1171px;
	margin: 0 auto;
	width: 90%;
	display: block;
}

.flex{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}

.section_tit{
	text-align: center;
	margin: 0 0 1em;
	font-size: 34px;
	font-weight: bold;
}

.btn_more{
	margin: 20px auto 0;
	border: solid 4px #fda61f;
	background: #fda61f;
	color: #fff;
	text-align: center;
	font-weight: bold;
	display: inline-block;
    padding: 0.7em 1.5em;
    box-sizing: border-box;
	transition: .3s;
	line-height: 1.4em;
	letter-spacing: 0.05em;
}
.btn_more:hover{
	background: #fff;
	color: #333;
	transition: .3s;
	opacity: 1;
}

/* fade */
.fadein {
  transition: all 1000ms;
  opacity: 0;
  visibility: hidden;
  transform: translate(0px, 50px);
}

.fadein.scrollin {
  opacity: 1;
  visibility: visible;
  transform: translate(0px, 0px);
}


/****************************************
		header
*****************************************/
header{
	position: fixed;
	top: 0;
	z-index: 10;
	margin: 0;
	width: 100%;
	background: rgb(4 142 176 / 80%);
	color: #fff;
}

header .header_logo{
	display: inline-block;
}
header .head_nav{
	float: right;
}

header .head_nav .menu{
	display: flex;
	align-items: center;
	justify-content: flex-end;
}
header .head_nav li{
	text-align: center;
	position: relative;
}

header .head_nav li a{
	display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: center;
	padding: 0 25px;
	min-height: 60px;
	line-height: 1.1em;
	font-size: 20px;
	box-sizing: border-box;
}
header .head_nav .contact a{
	background: #fda61f;
}
header .head_nav a:hover{
	background: #fff;
	color: #333;
	opacity: 1;
}
header .head_nav li a span{
	font-size: 0.8em;
}

/****************************************
		footer
*****************************************/
footer{
	text-align: center;
}

footer small{
	display: block;
	text-align: center;
	padding: 15px 0 15px;
	width: 100%;
}
footer small a{
	color: #057a97;
}

.float_nav{
	position: fixed;
	z-index: 5;
	top: auto;
	bottom: 0;
	left: 0;
	right: 0;
	width: 100%;
	border-radius: 0;
	text-align: center;
	letter-spacing: 0.2em;
	font-size: 1.1em;
	font-weight: bold;
}

.float_nav a{
	padding: 1em;
	display: block;
	transition: .3s;
	color: #fff;
	background: #fda61f;
}

.float_nav a:hover{
	opacity: 0.8;
	transition: .3s;
}

.totop{
	width: 100%;
	text-align: right;
	padding-bottom: 0.5em;
}
.totop a{
	margin-top: -200px;
	text-decoration: none;
	display: inline-block;
	transition: .3s;
}
.totop a:hover{
	opacity: 0.8;
	transition: .3s;
}
.totop a img{
	width: 92px;
	height: auto;
}


/****************************************
		@top_hero
*****************************************/
.top_hero .inner{
	padding: 80px 0;
}
.top_hero h1{
	font-size: 40px;
	font-weight: bold;
	margin: 0 0 0.8em;
}
.top_hero p{
	font-size: 1.1em;
}
.top_hero .btn_more{
	font-size: 1.2em;
}

/****************************************
		@top_about
*****************************************/
.top_about{
	padding: 80px 0;
	text-align: center;
}

/****************************************
		@top_problem
*****************************************/
.top_problem{
	padding: 100px 0 100px;
}
.top_problem .section_tit{
	text-align: left;
	font-size: 28px;
}
.top_problem .flex .txt{
	width: 55%;
}
.top_problem .flex .img{
	width: 45%;
	margin-top: 20px;
}

.top_problem .problem_list li{
	margin-bottom: 0.6em;
	padding-left: 40px;
	padding-top: 0.2em;
	vertical-align: middle;
	position: relative;
	min-height: 30px;
	line-height: 1.4em;
}
.top_problem .problem_list li:before{
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	display: inline-block;
	background: url(../img/ico_check01.svg) center/contain no-repeat;
	width: 35px;
	height: 30px;
	vertical-align: middle;
}

.top_problem .solution{
	text-align: center;
	margin-top: 80px;
}
.top_problem .solution .solution_tit{
	background: #fda61f;
	color: #fff;
	padding: 0.7em 1.5em;
	display: inline-block;
	font-size: 24px;
	font-weight: bold;
	margin-bottom: 1.5em;
}

/****************************************
		@top_structure
*****************************************/
.top_structure{
	padding: 80px 0;
	text-align: center;
}

.top_structure .sub_tit{
	font-size: 26px;
	font-weight: bold;
	margin-bottom: 1em;
}

.top_structure .structure_list{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	margin-top: 1em;
	text-align: left;
}
.top_structure .structure_list li{
	margin-top: 50px;
	padding-left: 40px;
	vertical-align: middle;
	position: relative;
	min-height: 30px;
	width: 48%;
	box-sizing: border-box;
}
.top_structure .structure_list li:before{
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	display: inline-block;
	background: url(../img/ico_check02.svg) center/contain no-repeat;
	width: 30px;
	height: 30px;
	vertical-align: middle;
}
.top_structure .structure_list li .tit{
	font-size: 21px;
	font-weight: bold;
	margin-bottom: 1em;
}
.top_structure .structure_list li p{
	font-size: 0.9em;
}

/****************************************
		@top_feature
*****************************************/
.top_feature{
	padding: 80px 0;
	text-align: center;
}
.top_feature .feature_list{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	margin-top: 1em;
}
.top_feature .feature_list li{
	margin-top: 60px;
	position: relative;
	width: 30%;
	box-sizing: border-box;
}
.top_feature .feature_list li .img{
	height: 130px;
	display: flex;
	margin-bottom: 20px;
}

.top_feature .feature_list li .tit{
	font-size: 21px;
	font-weight: bold;
	margin-bottom: 1em;
}
.top_feature .feature_list li p{
	text-align: left;
	font-size: 0.89em;
}


/****************************************
		@top_flow
*****************************************/
.top_flow{
	padding: 80px 0;
	text-align: center;
}

.top_flow .flow_list{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	margin-top: 1em;
}
.top_flow .flow_list li{
	margin-top: 50px;
	position: relative;
	width: 33%;
	box-sizing: border-box;
}
.top_flow .flow_list li:after{
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  top: 25%;
  right: -17px;
  margin: auto;
  border-style: solid;
  border-color: transparent transparent transparent #fda61f ;
  border-width: 45px 0 45px 35px;
  z-index: 1;
}
.top_flow .flow_list li:last-of-type:after{
	display: none;
}
.top_flow .flow_list li .tit{
	font-size: 21px;
	font-weight: bold;
	margin-bottom: 0.5em;
}
.top_flow .flow_list li .tit .num{
	color: #048EB0;
	display: inline-block;
	font-size: 1.1em;
}
.top_flow .flow_list li .tit img{
	margin: 0.5em 0 1.5em;
	height: 170px;
}
.top_flow .flow_list li p{
}

/****************************************
		@top_contact
*****************************************/
.top_contact{
	padding: 80px 0;
	text-align: center;
}

/****************************************
		スマホ対応
*****************************************/
.pc{
	display: block;
}
.sp{
	display: none;
}

img.pc{
	display: inline-block;
}
img.sp{
	display: none;
}

@media (max-width: 768px) {
	.pc{
		display: none;
	}
	.sp{
		display: block;
	}
	img.pc{
		display: none;
	}
	img.sp{
		display: inline-block;
	}
	
	.br:before {
		content: "\A";
		white-space: pre;
	}
	
	body{
		font-size: 16px;
	}
	.inner{
		width: 92%;
	}
	.section_tit{
		font-size: 26px;
		margin-bottom: 8vw;
	}
	
	header .inner{
		width: 100%;
	}
	header .header_logo img{
		width: auto;
		height: 55px;
	}
	
	header .head_nav .contact a{
		background: none;
	}
	
	/* ハンバーガーメニュー */
	header .head_nav{
		position: absolute;
		top: 0;
		width: 100%;
		pointer-events: none;
	}
	header .head_nav .menu{
		max-height: 0;
		margin-top: 55px;
		padding: 0;
		width: 100%;
		flex-flow: column;
		color: #048EB0;
		font-size: 16px;
		font-weight: bold;
		letter-spacing: 0.2em;
		background: rgba(255,255,255,0.9);
		overflow: hidden;
		opacity: 0;
		pointer-events: none;
		transition: 0.3s;
	}
	header .head_nav.active .menu{
		display: block;
		max-height: 100%;
		opacity: 1;
		pointer-events: auto;
		transition: 0.3s;
	}
	header .head_nav li{
		text-align: center;
		margin: 0;
		padding: 0;
		box-sizing: border-box;
	}
	
	header .head_nav li a{
		padding: 1em 3em;
	}

	header .head_nav .sp-toggle,
	header .head_nav .sp-toggle .line {
	  display: inline-block;
	  transition: all .4s;
	  box-sizing: border-box;
	}
	header .head_nav .sp-toggle {
	  position: relative;
	  width: 55px;
	  height: 55px;
	  background: none;
	  appearance: none;
	  cursor: pointer;
		float: right;
		pointer-events: auto;
	  border: none;
	}
	
	header .head_nav .sp-toggle .line{
		position: relative;
		width: 30px;
		margin: 0 auto;
	}
	header .head_nav .sp-toggle .line:before,
	header .head_nav .sp-toggle .line:after{
		content: "";
		position: absolute;
		width: 100%;
	}
	header .head_nav .sp-toggle .line,
	header .head_nav .sp-toggle .line:before,
	header .head_nav .sp-toggle .line:after{
		  height: 2px;
		  background-color: #fff;
		display: block;
	}
	header .head_nav .sp-toggle .line:before{
		  top: -10px;
	}
	header .head_nav .sp-toggle .line:after{
		  top: 10px;
	}
	
	header .head_nav.active .sp-toggle{
		background: #fff;
	}
	header .head_nav.active .sp-toggle .line{
		visibility: hidden;
	}
	header .head_nav.active .sp-toggle .line:before,
	header .head_nav.active .sp-toggle .line:after{
		background-color: #048EB0;
		top: 0;
		visibility: visible;
	}
	header .head_nav.active .sp-toggle .line:before{
		transform: rotate(45deg);
	}
	header .head_nav.active .sp-toggle .line:after{
		transform: rotate(-45deg);
	}
	

	footer{
		padding-bottom: 4em;
	}
	footer small{
		margin-top: 3em;
	}
	
	.totop a{
		margin-top: -12vw;
	}
	.totop a img{
		width: 10vw;
	}
	
	.top_hero .inner{
		background: none !important;
		text-align: center;
		padding: 50px 0 30px;
	}
	.top_hero h1{
		font-size: 30px;
	}
	.top_problem .section_tit{
		text-align: center;
		font-size: 24px;
	}
	.top_problem .flex .txt,
	.top_problem .flex .img{
		width: 100%;
	}
	
	.top_problem .solution .solution_tit{
		font-size: 20px;
	}
	
	.top_structure .sub_tit{
		font-size: 24px;
	}
	.top_structure .structure_list li{
		width: 100%;
	}
	.top_structure .structure_list li .tit{
		font-size: 20px;
	}
	.top_feature .feature_list li{
		width: 100%;
	}
	.top_feature .feature_list li .img{
		height: 120px;
	}
	.top_flow .flow_list li{
		width: 100%;
		padding-bottom: 60px;
	}
	.top_flow .flow_list li:after{
		top: auto;
		bottom: -40px;
		left: 0;
		right: 0;
		transform:rotate(90deg);
	}
}