@charset "UTF-8";

/* cmnStyle
===========================*/
* {
	box-sizing: border-box;
}

html{
	font-size: 6.25%;
}

body {
	position: relative;
	font-family: "游ゴシック", YuGothic, Yu Gothic, "メイリオ", "Meiryo", "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", sans-serif;
	font-size: 16rem;
	color: #333333;
	line-height:1.6;
	min-width: 320px;
	width: 100%;
	min-height: 100vh;
	overflow: hidden;
	display:-ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-ms-flex-direction: column;
	-webkit-flex-direction: column;
	flex-direction: column;
}
@media screen and (max-width: 768px) {
	body {
		font-size: 15rem;
	}
}

a {
	text-decoration: none;
	display: inline-block;
}
a:link,
a:visited {
	color: #333333;
}
a:hover {
	text-decoration: none;
}

.inner{
	width: 86%;
	max-width: 1400px;
	margin: auto;
	display: block;
}
@media screen and (max-width:1023px){
	.inner{
		max-width: 100%;
		width: 100%;
		padding: 0 15px;
	}
}

.spOnly{
	display: none;
}
@media screen and (max-width:768px){
	.spOnly{
		display: block;
	}
	.pcOnly{
		display: none;
	}
}

::-moz-selection {
	background-color: #b3d4fc;
	color: #000;
	text-shadow: none;
}

::selection {
	background-color: #b3d4fc;
	color: #000;
	text-shadow: none;
}



/* フォーム
===========================*/
input,select,option{
	font-family: "游ゴシック", YuGothic, Yu Gothic, "メイリオ", "Meiryo", "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", sans-serif;
}

textarea {
	-webkit-appearance: none;
	background: #FFF;
	border: none;
	border: 1px solid #DFDFDD;
	padding: 8px;
	outline: none;
	width: 100% !important;
}

select {
	-webkit-appearance: none;
	border: none;
	padding: 4px;
	height: 32px;
	outline: none;
	font-size: 14rem;
	background: #FFF;
	border-radius: 0;
}

input[type="text"],
input[type="tel"],
input[type="email"]{
	-webkit-appearance: none;
	background: #FFF;
	border: none;
	border: 1px solid #DFDFDD;
	height: 28px;
	padding: 4px 8px;
	outline: none;
	font-size: 14rem;
	width: 100%;
}

button,
input[type="button"]{
	-webkit-appearance: none;
	cursor: pointer;
	border: none;
	outline: none;
	border-radius: 100px;
}

input[type="radio"]{
	display: inline-block;
	padding: 0;
	margin: 0 4px 0 0;
}

input[type="search"]{
	-webkit-appearance: none;
	background: #FBFAFA;
	border: 1px solid #E5E5E5;
	border-radius: 100px;
	padding: 4px 30px 4px 12px;
	width: 100%;
	outline: 0;
}

@media screen and (max-width: 769px) {
	input[type="search"]{
		padding: 8px 30px 8px 12px;
	}
}

/* header
===========================*/
header {
	display: -webkit-flex;
	display: flex;
	-webkit-justify-content: space-between;
	justify-content: space-between;
	width: 100%;
	height: 80px;
	padding-left: 30px;
	align-items: center;
	position: fixed;
	top: 0;
	left: 0;
	background: rgba(255, 255, 255, 0.7);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(20px);
	z-index: 9999;
}
header #logo {
	width: 240px;
	height: auto;
	line-height:0;
}
header img{
	width: 100%;
}
header #logo a {
	display: block;
	margin-top: 6px;
}
header #nittsuGroupLogo{
	width: 180px;
}
@media screen and (max-width: 1023px) {
	header {
		height: 60px;
		padding-left: 15px;
	}	
	header #logo img{
		width: 180px;
	}
	header img#nittsuGroupLogo{
		width: 150px;
	}
}
@media screen and (min-width: 1024px) {	
header #menu {
	display: -webkit-flex;
	display: flex;
	-webkit-justify-content: space-between;
	justify-content: space-between;
	align-items: center;
}
header #menu li {
	font-weight: bold;
}
header #menu > li + li{
	margin-left: 30px;
}
header #menu > li > a,
header #menu > li.has-child > div > a{
	display: inline-block;
	line-height: 1;
  	position: relative;
	padding: 33px 0;
	transition: .3s;
}
header #menu > li > a::after,
header #menu > .has-child > div > a::after{
	content: '';
	width: 100%;
	height: 3px;
	border: 0px;
	background:#B70B10;
	border-top: none;
	border-right: none;
	transition: all .3s;
	transform: scale(0, 1);
	transform-origin: left top;
	position: absolute;
	bottom: 0;
	left: 0;
}
header #menu > li > a:hover,
header #menu > .has-child > div > a:hover{
    color:#B70B10;
}	
header #menu > li > a:hover::after,
header #menu > .has-child > div > a:hover::after{
    transform: scale(1, 1);
}
header #menu > .has-child{
	position: relative;
}
header #menu > li.has-child > div > a{
	padding-right: 16px;
}
header #menu > .has-child::after{
	content: "";
	position: absolute;
	top: 34px;
	right: 0;
	width: 8px;
	height: 8px;
	border-top: 1.6px solid #29496F;
	border-right: 1.6px solid #29496F;
	-webkit-transform: rotate(135deg);
	transform: rotate(135deg);	
	transition: .3s;
}
header #menu > .has-child:hover::after{
	border-top: 1.6px solid #B70B10;
	border-right: 1.6px solid #B70B10;
}
header #menu > .has-child:hover  > div > a{
	color: #B70B10;
}
header #menu > li.has-child .childNav{
	position: relative;
	opacity: 0;
	visibility: hidden;
    transform: scaleY(0);
	transform-origin: center top;
	transition: all .3s;
	width: 100%;
	height: 100%;
	z-index: 99;
}
header #menu > li.has-child:hover .childNav,
header #menu > li.hover .childNav{
	visibility: visible;
    opacity: 1;
    transform: scaleY(1);
}
header #menu > li .childNav ul{
	position: absolute;	
	top: -6px;
	left: 50%;
	transform: translate(-50%,0%); 
	width: 100%;
	min-width: 320px;
	border-radius: 6px;
	padding: 20px;
	background-color: #FFFFFF;
	box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.15) ;
	-webkit-box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.15) ;
	-moz-box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.15) ;
	-o-box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.15) ;
	-ms-box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.15) ;
}
header #menu > li .childNav ul::before{
	content: "";
    position: absolute;
	width: 0;
	height: 0;
	top: -12px;
	left: 50%;
	transform: translate(-50%,0%); 
	border-style: solid;
	border-right: 20px solid transparent;
  	border-left: 20px solid transparent;
  	border-bottom: 12px solid #FFFFFF;
	border-top: 0;
}
header #menu > li .childNav ul li{

}
header #menu > li.has-child .childNav ul li a{
	position: relative;
	width: 100%;
	transition: .2s;
	padding: 4px 20px 4px 0;
}
header #menu > li.has-child .childNav li a:hover{
	color: #B70B10;
}
header #menu > li.has-child .childNav ul li a::before{
	content: '';
    position: absolute;
    bottom: 16px;
    right: 0px;
    width:20px;
    height: 1px;
    background: #29496F;
    transition: all .3s;
}
header #menu > li.has-child .childNav ul li a::after{
	content: '';
    position: absolute;
    bottom: 19px;
    right: -2px;
    width: 8px;
    height: 1px;
    background: #29496F;
    transform: rotate(45deg);
    transition: all .3s;
}
header #menu > li.has-child .childNav ul li a:hover::before,
header #menu > li.has-child .childNav ul li a:hover::after{
    background: #B70B10;
}
header #menu > li.has-child .childNav ul li a:hover::before{
	right: -4px;
}
header #menu > li.has-child .childNav ul li a:hover::after{
	right: -6px;
}

header #menu li.contact a{
	background: #B70B10;
	height: 80px;
	padding: 28px 30px;
	margin-top: 0;
	border-left: 1px solid #F6F6F6;
	border-radius: 0;
}
header #menu li.contact a::after {
    display: none;
}
header #menu li.contact span {
 	position: relative;
 	z-index: 3;
  	color:#ffffff;	
	transition: all .3s;
}
header #menu li.contact a:hover{
	text-decoration: none;
}
header #menu li.contact a[target="_blank"]::after{
    display: none;
}
header #menu li.contact a:hover span{
  	color:#B70B10;
}
header #menu li.contact a:before {
  	content: '';
 	position: absolute;
	top: 0;
	left: 0;
	z-index: 2;
	background:#ffffff;
 	width: 100%;
	height: 100%;
	transition: transform .6s cubic-bezier(0.8, 0, 0.2, 1) 0s;
	transform: scale(0, 1);
 	transform-origin: right top;
}
header #menu li.contact a:hover:before{
 	transform-origin:left top;
 	transform:scale(1, 1);
}
.spMenu {
	display: none;
}
}

@media screen and (max-width: 1023px) {	
	.spMenu {
		display: block;
		width: 60px;
		height: 60px;
		background-color: #B70B10;
	}
	nav {
		position: fixed;
		top: -100vh;
		left: 0;
		width: 100%;
		height: 100vh;
		transition: .7s;
		z-index: -1;
		opacity: 0;
		background: rgba(255, 255, 255, 0.9);
		backdrop-filter: blur(4px);
		-webkit-backdrop-filter: blur(4px);
	}
	.active nav {
		display: block;
		top: 0;
		opacity: 1;
	}
	#menu {
		height: 100vh;
		opacity: 0;
		transition: .7s;
		width: 88%;
		margin: 90px auto 0;
		pointer-events: none;
	}
	.active #menu {
		opacity: 1;
		pointer-events: auto;
	}
	#menu > li + li{
		border-top: 1px solid #9DAFBE;	
	}
	#menu > li > a,
	#menu > li > div a.accordion_header{
		width: 100%;
		display: inline-block;
		padding: 16px 0;
		font-size: 20rem;
		font-weight: bold;
		transition: .3s;
	}
	#menu  li  a:hover{
		color: #B70B10;
	}
	#menu > li .childNav li{
		
	}
	#menu > li .childNav li a{
		display: inline-block;
		width: 100%;
		position: relative;
		padding: 8px 0 8px 17px;
		font-size: 15rem;
		font-weight: bold;
	}
	#menu > li .childNav li:last-child{
		margin-bottom: 20px;
	}
	#menu > li .childNav li a::before{
		content: "";
		position: absolute;
		top: 20px;
		left: 0;
		width: 8px;
		height: 2px;
		background-color: #333333;
	}
	#menu > li .childNav li a:hover::before{
		background-color: #B70B10;
	}
	.menu-trigger,
	.menu-trigger span {
		display: inline-block;
		transition: all .4s;
		box-sizing: border-box;
	}
	.menu-trigger {
		position: relative;
		width: 60px;
		height: 60px;
		border-radius: 50%;
	}
	.menu-trigger span {
		position: absolute;
		left: 14px;
		width: 30px;
		height: 2px;
		background-color: #FFFFFF;
		border-radius: 1px;
		border-radius: 10px;
	}
	.menu-trigger span:nth-of-type(1) {
		top: 18px;
	}
	.menu-trigger span:nth-of-type(2) {
		top: 29px;
	}
	.menu-trigger span:nth-of-type(3) {
		bottom: 18px;
	}

	.active .menu-trigger span:nth-of-type(1) {
		-webkit-transform: translateY(12px) rotate(-315deg);
		transform: translateY(12px) rotate(-315deg);
	}
	.active .menu-trigger span:nth-of-type(2) {
		opacity: 0;
	}
	.active .menu-trigger span:nth-of-type(3) {
		-webkit-transform: translateY(-10px) rotate(315deg);
		transform: translateY(-10px) rotate(315deg);
	}
	header .spOnly {
		display: block;
	}
	header .pcOnly{
		display: none;
	}
	header .btn a {
        max-width: 100%;
        margin-top: 34px;
    }
}

.headerNav a{
	font-weight: bold!important;
}

/*accordion*/
@media screen and  (max-width:1023px){
.accordion_one .accordion_header {
  padding-right: 90px;
  position: relative;
  z-index: +1;
  cursor: pointer;
  transition-duration: 0.2s;
}
.accordion_one .accordion_header .i_box {
  display: -webkit-flex;
  display: flex;
  justify-content: -webkit-center;
  justify-content: center;
  align-items: -webkit-center;
  align-items: center;
  position: absolute;
  top: 50%;
  right: 0;
  width: 40px;
  height: 40px;
  margin-top: -20px;
  box-sizing: border-box;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  transition-duration: 0.2s;
}
.accordion_one .accordion_header .i_box .one_i {
  display: block;
  width: 20px;
  height: 20px;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  transform-origin: center center;
  transition-duration: 0.2s;
  position: relative;
}
.accordion_one .accordion_header.open .i_box {
  -webkit-transform: rotate(-360deg);
  transform: rotate(-360deg);
}
.accordion_one .accordion_header .i_box .one_i:before, .accordion_one .accordion_header .i_box .one_i:after {
  display: -webkit-flex;
  display: flex;
  content: '';
  background-color: #333333;
  width: 18px;
  height: 2px;
  position: absolute;
  top: 7px;
  left: 0;
  -webkit-transform: rotate(0deg);
  transform: rotate(0deg);
  transform-origin: center center;
}
.accordion_one .accordion_header .i_box .one_i:before {
  width: 2px;
  height: 18px;
  top: 0;
  left: 7px;
}
.accordion_one .accordion_header.open .i_box .one_i:before {
  content: none;
}
.accordion_one .accordion_header.open .i_box .one_i:after {
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.accordion_one .accordion_inner {
  display: none;
}
}

/* main
===========================*/
main {
	margin-top: 80px;
}
@media screen and (max-width: 1023px) {
	main {
		margin-top: 60px;
	}
}
/*パンくず*/
.breadcrumbList {
	position: relative;
	margin: auto;
	width: 86%;
	max-width: 1400px;
	padding: 20px 0;
	display: -webkit-flex;
	display: flex;
	-webkit-flex-wrap: wrap;
	flex-wrap: wrap;
	font-size: 13rem;
	z-index: 90;
}
@media screen and (max-width:1023px){
	.breadcrumbList {
		width: 100%;
		padding: 12px 15px;
	}
}
.breadcrumbList li {
	line-height: 1;
	padding: 8px 0;
	padding-right: 20px;
	position: relative;
}
.breadcrumbList li:before {
	content: "";
	position: absolute;
	top: 10px;
	right: 8px;
	width: 8px;
	height: 8px;
	border-top: 1.2px solid #333333;
	border-right: 1.2px solid #333333;
	-webkit-transform: rotate(45deg);
	transform: rotate(45deg);
}
.breadcrumbList li:last-child:before {
	display: none;
}
.breadcrumbList li a {
	font-weight: bold;
}
.breadcrumbList li a:hover {
	text-decoration: underline;
}
section{
	padding: 120px 0;
}
@media screen and (max-width: 768px) {
	section{
		padding: 70px 0 120px;
	}
}

h1{
	position: relative;
	display: block;
	margin: 0 auto;
	width: 86%;
	max-width: 1400px;
	line-height: 1.2;
	font-size: 56rem;
	font-weight: bold;
	z-index: 2;
}
h1 span{
	display: block;
	padding-top: 6px;
	font-size: 14rem;
	font-family: "Roboto", sans-serif;
}
@media screen and (max-width: 768px) {
	h1{
		width: 100%;
		padding: 0 15px;
		font-size: 40rem;
	}
	h1 span{
		font-size: 12rem;
	}
}
.ttlBg{
    user-select: none; 
    -webkit-user-select: none;
    -moz-user-select: none; 
    -ms-user-select: none; 
	display: block;
	position: absolute;
	top: 80px;
	right: 0;
	height: auto;
	line-height: 0.9;
	text-align: right;
	color: rgba(26, 88, 134, 0.04);
	font-size: clamp(9rem, calc(10vw + 20rem), 186rem);
	font-weight: bold;
	font-family: "Roboto", sans-serif;
	z-index: -1;
}
@media screen and (max-width: 1023px) {
	.ttlBg{
		top: 60px;
	}
}

p + p{
	margin-top: 16px;
}

/*txtCaution*/
.txtCaution {
	display: block;
    font-size: 13rem;
    text-indent: -1em;
    padding-left: 1em;
}
.txtCaution + .txtCaution{
    margin-top: 0;
}

main article {
}
@media screen and (max-width:768px){
	main article {
	}
}

main article span.must {
	color: #FFFFFF;
	background-color: #B70B10;
	margin-left: 10px;
	padding: 2px 10px;
	border-radius: 30px;
	font-size: 12rem;
	font-weight: bold;
}

main article table {
	border-collapse: separate;
	border-spacing: 0 12px;
	font-size:14px;
	font-size:14rem;
	width:100%;
	max-width: 1000px;
	line-height: 180%;
	margin: 0 auto;
	margin-top: 64px;
	padding: 32px 64px;
	background-color: #F6F8FA;
}
@media screen and (max-width:768px){
	main article table  {
		margin-top: 48px;
		padding: 24px 15px;
	}
}

main article table th {
	text-align:left;
	width:30%;
}

main article table td{
	width:70%;
	padding: 5px 10px;
}

main article table td input{	
	border-radius: 4px;
}

main article p.submit{
	max-width: 440px;
	height: 62px;
	margin: 0 auto;
	margin-top: 60px;
}

main article input[type="submit"]{
	max-width: 440px;
	width: 100%;
	height: 60px;
	display: block;
	text-align: center;
	margin: auto;
	padding: 16px 0;
	border: 2px solid #29496F;
	background-color: #FFFFFF;
	color: #29496F;
	border-radius: 50px;
	font-weight: bold;
	font-size: 16rem;
	transition: .3s;
}
@media screen and (max-width:768px){
	main article input[type="submit"]{
		max-width: 100%;
	}
}
main article input[type="submit"]:hover{
	border: 2px solid #B70B10;
	color: #B70B10;
}

main article .select {
	position: relative;
	display: inline-block;
	border: 1px solid #DFDFDD;
	border-radius: 4px;
	vertical-align: middle;
	overflow: hidden;
	cursor: pointer;
}
 
main article select {
	appearance: none;
	width: 270px;
	padding: 2px 10px;
	padding-right: 1em;
	text-indent: 0.01px;
	text-overflow: ellipsis;
	cursor: pointer;
	border: none;
	outline: none;
	background-image: none;
	box-shadow: none;
	-webkit-appearance: none;
}

main article .select::before {
	content: "";
    position: absolute;
    top: 10px;
    right: 16px;
    width: 8px;
    height: 8px;
    border-top: 1px solid #29496F;
    border-right: 1px solid #29496F;
    -webkit-transform: rotate(135deg);
    transform: rotate(135deg);
	cursor: pointer;
}
 
main article select::-ms-expand {
	display: none;
}

@media screen and (max-width: 769px) {
main article table {
	border-spacing: 0 8px;
}
}

::placeholder{
	color: #B3B3B3!important;
}

/* ====================================== */

footer {
	height: 86px;
	padding: 15px;
	background-color: #fff;
	text-align: right!important;
}

footer img {
	width: 200px;
	display: inline-block;
	text-align: right!important;
}

footer small {
	display: block;
	margin-top: 4px;
	color: #A2A2A2;
}
@media screen and (max-width:768px){
	footer small {
		font-size: 10rem;
	}
}

/* ====================================== */

@media screen and (max-width: 769px) {
	input[type="text"],
	input[type="tel"],
	input[type="email"]{
		height: 32px;
	}

	main article table {
		margin-bottom: 20px;
	}
	
	main article table th,
	main article table td{
		display: block;
		width: 100%;
		border: none;
		text-align: left;
		padding: 2px 10px;
	}

	main article table td{
		padding: 0;
	}
}

/*arrow*/
.arrow{
	position: relative;
	display: inline-block;
	width: 100%;
}
.arrow::before{
	content: '';
    position: absolute;
    bottom: 27px;
    right: 20px;
    width: 42px;
    height: 1.2px;
    background: #29496F;
    transition: all .3s;
}
.arrow::after{
	content: '';
    position: absolute;
    bottom: 32px;
    right: 20px;
    width: 15px;
    height: 1px;
    background: #29496F;
    transform: rotate(35deg);
    transition: all .3s;
}

.submit > .arrow::before{
    bottom: 45px;
}
.submit > .arrow::after{
     bottom: 50px;
}
.backBtn .arrow::before{
    right: auto;
	left: 20px;
}
.backBtn .arrow::after{
    right: auto;
	left: 20px;
	transform: rotate(-35deg);
}
a:hover .arrow::before,
a:hover .arrow::after,
.submit:hover > .arrow::before,
.submit:hover > .arrow::after{
    background: #B70B10;
	right: 16px;
}
.backBtn:hover .arrow::before,
.backBtn:hover .arrow::after{
	left: 16px;
}

/*btn*/
.btn a{
	max-width: 440px;
	width: 100%;
	height: 60px;
	display: block;
	text-align: center;
	margin: auto;
	padding: 16px 0;
	border: 2px solid #29496F;
	background-color: #FFFFFF;
	color: #29496F;
	border-radius: 50px;
	font-weight: bold;
	font-size: 16rem;
	transition: .3s;
}
@media screen and (max-width:768px){
	.btn a{
		max-width: 100%;
	}
}
.btn a:hover{
	border: 2px solid #B70B10;
	color: #B70B10;
}

input[type="submit"]+ a.backBtn{
	margin-top: 20px;
}

.formBtn a{
	position: relative;
	max-width: 340px;
	padding: 16px 0;
	margin-top: 0;
	border: 2px solid #B70B10;
	background-color: #B70B10;
	color: #FFFFFF;
}
.formBtn a:hover{
	color: #B70B10;
	background-color: #FFFFFF;
}
.formBtn a::before{
	content: "";
    position: absolute;
    background: url("../img/contact_ico02.svg") no-repeat center center;
    top: 50%;
    left: 14%;
    width: 34px;
    height: 100%;
    transform: translate(-50%, -50%);
}
.formBtn a:hover::before{
	filter: brightness(0) saturate(100%) invert(10%) sepia(97%) saturate(5612%) hue-rotate(353deg) brightness(84%) contrast(98%);
}
.formBtn a .arrow::before{
    background: #FFFFFF;
}
.formBtn a .arrow::after{
    background: #FFFFFF;
}
.formBtn a:hover .arrow::before,
.formBtn a:hover .arrow::after{
    background: #B70B10;
}

.mb20{
	margin-bottom: 20px;
}