@charset "UTF-8";
:root{
	/* color */
	--DeepBlue: #14286e;
	--DeepBlue-70: #5a6899;
	--DeepBlue-50: #809db9;
	--DeepBlue-40: #a1a9c5;
	--DeepBlue-10: #e7e9f0;
	--LightBlue: #0ad2f0;
	--LightBlue-10: #d2e6f0;
	--Green-10: #e7f3f2;
	--Red: #e60a14;
	--TxtGrey: #6e6e6e;
	--RedGD: linear-gradient(90deg, rgba(230, 10, 20, 1)0%,rgba(230, 10, 20, 1)60%, rgba(240, 150, 30, 1)100%);
	--RedGD-90: linear-gradient(rgba(230, 10, 20, 1)0%,rgba(230, 10, 20, 1)60%, rgba(240, 150, 30, 1)100%);
	--DeepBlueGD: linear-gradient(90deg, rgba(0, 0, 0, 1), rgba(20, 30, 100, 1));
	--DeepBlueGD-90: linear-gradient(rgba(0, 0, 0, 1)0%,rgba(0, 0, 0, 1)70%, rgba(20, 30, 100, 1)100%);
	--DeepBlueGD-180: linear-gradient(90deg, rgba(20, 30, 100, 1), rgba(0, 0, 0, 1));
	--DeepBlueGD-270: linear-gradient(rgba(20, 30, 100, 1)0%,rgba(0, 0, 0, 1)100%);
	--LightBlueGD: linear-gradient(90deg, rgba(54, 191, 250, 1), rgba(20, 30, 100, 1));
	/* border-radius */
	--border-radius-5: 5px;
    --border-radius-10: 10px;
	/* width */
	--width: 1280px;
	--w960: 960px;
	--w500: 500px;
	/* font-family */
	--ffOs: "Oswald";
	--noto-serif: "Noto Serif JP", serif;
	/* font-weight
	============================== */
	--light: 300;
	--regular: 400;
	--medium: 500;
	--bold: 700;
	--black: 900;
}
[class^="container"] {
    margin: 0 auto;
    max-width: var(--width);
    padding: 100px 70px;
    position: relative;
    text-align: center;
}
@media screen and (max-width:897px){
[class^="container"] {
		max-width: var(--w500);
        padding: 50px 25px 60px 25px;
	}
}
/*
	tit
-----------------------------------------------------------------------------------------------*/
[class^="section__head"]{
	font-size: 1.8rem;
	font-weight: var(--medium);
	text-align: center;
	margin-bottom: 80px;
	line-height: 175%;
	position: relative;
}
[class^="section__head"]::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -40px;
    display: inline-block;
    width: 55px;
    height: 3px;
    transform: translate(-50%);
    background-color: var(--Red);
}
.section__head{
	color: var(--DeepBlue-50);
}
.section__head--white{
	color: #fff;
}
.section__head--about{
	line-height: 175%;
}
.section__box{
	margin-bottom: 80px;
}
[class^="section__copy"]{
	font-size: 3.5rem;
	font-weight: var(--medium);
	text-align: center;
	margin-bottom: 40px;
	line-height: 175%;
	color: var(--DeepBlue);
}
.section__copy--sub{
	display: block;
	font-size: 2.8rem;
	color: var(--LightBlue);
	margin-bottom: 20px;
}
.section__copy--white{
	color: #fff;
}
.section__copy--blue{
	color: var(--DeepBlue);
}
[class^="section__lead"]{
	font-size: 1.6rem;
	font-weight: var(--regular);
	line-height: 175%;
}
.section__lead--white{
	color: #fff;
}
@media screen and (max-width:897px){
	.section__box {
		margin-bottom: 50px;
	}
	[class^="section__head"]{
		margin-bottom: 50px;
	}
	.section__head--about,
	.section__head--white,
	.section__head--solution,
	.section__head{
		font-size: 1.6rem;
		line-height: 150%;
		margin-bottom: 50px;
	}
	[class^="section__head"]::after {
		bottom: -30px;
		width: 40px;
	}
	[class^="section__copy"] {
		font-size: 2.2rem;
		line-height: 175%;
		margin-bottom: 30px;
	}
	[class^="section__lead"]{
		font-size: 1.4rem;
		line-height: 150%;
		text-align: left;
	}
}
/*
	kv
-----------------------------------------------------------------------------------------------*/
#kv{
	width: 100vw;
	min-width: 1200px;
	height: 500px;
	position: relative;
	z-index: 1;
	background: url(../img/ph_kv_bg_pc.png) no-repeat center/ cover;
}
.kv__container{
	height: 100%;
}
.kv__box{
	align-items: start;
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: center;
    letter-spacing: .1rem;
    margin: 0 auto;
    max-width: var(--width);
    padding: 70px;
    position: relative;
    text-align: left;
    z-index: 1;
}
.kv__head{
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	text-align: center;
	gap: 20px;
	position: relative;
	z-index: 3;
	color: #fff;
}
.kv__head--sub{
	font-size: 3.0rem;
	font-weight: var(--medium);
	margin-bottom: 10px;
}
.kv__logo{
	width: 550px;
	margin-bottom: 15px;
	margin-bottom: 40px;
}
@media screen and (max-width:897px){
	#kv {
        min-width: auto;
		height: auto;
		z-index: -1;
		background: url(../img/ph_kv_bg_sp.png) no-repeat center/ cover;
    }
	.kv__head {
		gap: 15px;
		position: relative;
		z-index: 3;
	}
	.kv__head--sub{
		font-size: 1.6rem;
		margin-bottom: 0;
		white-space: nowrap
	}
	.kv__box {
		align-items: center;
		justify-content: flex-start;
		height: 530px;
		padding: 50px 20px;
		width: 100%;
	}
	.kv__logo{
		width: 100%;
		max-width: 310px;
		margin-bottom: 10px;
	}
	.kv__lead {
		font-size: 1.6rem;
		line-height: 1.6;
		text-align: center;
		margin-bottom: 25px;
	}
}
/*
	about
-----------------------------------------------------------------------------------------------*/
/*
	about tit
=========================================*/
.section__box--about{
	color: #fff;
	margin-bottom: 0;
}
.section__lead--about{
	margin-bottom: 0;
}
/*
=========================================*/
#about{
	background: var(--DeepBlueGD-90);
	position: relative;
	z-index: 2;
	overflow: hidden;
}
#about::after{
	content: "";
	background: url(../img/ph_about_bg.png) no-repeat center/ cover;
	width: 1300px;
	height: 609px;
	position: absolute;
	z-index: 1;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	mix-blend-mode: screen;
	opacity: 0.8;
	margin-top: 150px;
}
.container__about{
	position: relative;
	z-index: 2;
}
.about__head{
	font-size: 2rem;
	font-weight: var(--medium);
	margin-bottom: 25px;
}
.about__lead{
	text-align: left;
	line-height: 150%;
	color: var(--DeepBlue-40);
	font-size: 1.4rem;
}
@media screen and (max-width:897px){
	#about::after{
		width: 930px;
		height: 436px;
	}
	.about__list {
		flex-direction: column;
		gap: 40px;
	}
	.about__item {
		width: 100%;
		padding: 0 0 30px 0;
		border-bottom: 1px solid var(--BorderLightGrey);
	}
	.about__item:last-child {
		border-bottom: none;
	}
	.about__item::after {
		content: none;
	}
	.about__item--head {
		font-size: 2rem;
		height: auto;
	}
	.about__item--ph {
		height: auto;
	}
	.about__ph{
		width: 80%;
	}
	.about__item--txt {
		font-size: 1.4rem;
		line-height: 175%;
	}
}
/*
	issue
-----------------------------------------------------------------------------------------------*/
#issue{
	position: relative;
	z-index: 1;
}
#issue::before,
#issue::after{
	content: "";
	background: url(../img/ph_issue_bg.svg) no-repeat center/ cover;
	position: absolute;
	left: 50%;
	transform: translate(-50%, 0);
	width: 3000px;
	height: 930px;
	opacity: 0.1;
}
#issue::before{
	top: -500px;
	margin-left: 200px;
}
#issue::after{
	bottom: -250px;
	margin-left: 200px;
}
.container__problem{
	padding: 0 70px 50px 70px;
}
[class^="problem__box"]{
	width: var(--w960);
	margin: 0 auto 170px auto;
}
[class^="problem__head"] {
    position: relative;
	z-index: 2;
	margin-bottom: 60px;
	background: var(--DeepBlueGD);
	padding: 17px 52px;
	margin: 0 auto;
	border-left: 2px solid var(--LightBlue);
	border-right: 2px solid var(--LightBlue);
	position: relative;
	color: #fff;
	font-weight: var(--medium);
	font-size: 2.6rem;
}
.problem__business,
.problem__dx,
.problem__analysis {
	position: relative;
	z-index: 1;
	display: flex;
    justify-content: center;
    align-items: center;
	margin-bottom: 50px;
	
}
.problem__business::after,
.problem__dx::after,
.problem__analysis::after {
    content: "";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    width: 100%;
    height: 1px;
	background: var(--LightBlue);
	z-index: -1;
}
.problem__tit{
	font-size: 1.8rem;
	font-weight: var(--medium);
	color: var(--DeepBlue);
	white-space: nowrap;
	line-height: 125%;
	margin: 20px 0 0 0;
}
[class^="problem__list"]{
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 50px;
}
[class^="problem__item"]{
	width: calc((100% - 100px) / 3);
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
}
[class^="problem__item"]:nth-child(2){
	margin-top: 50px;
}
.problem__item--dx:nth-child(2){
	margin-top: 0;
}
[class^="problem__link"]{
	color: #c4d3e5;
	font-weight: var(--regular);
	text-align: left;
	padding: 0 15px 50px 15px;
	width: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
	position: relative;
	gap: 20px;
	z-index: 1;
	transition: .3s;
}
[class^="problem__link"]::before{
    content: "“";
	position: absolute;
    font-family: var(--ffOs);
    font-weight: var(--medium);
    font-size: 8rem;
    color: var(--LightBlue);
	top: -39px;
    left: -20px;
	transition: .3s;
}
[class^="problem__link"]::after{
	content: "";
    width: 0;
    height: 0;
    position: absolute;
    z-index: 2;
	bottom: -10px;
    left: 45px;
}
[class^="problem__link"]:hover{
	opacity: 0.7;
}
[class^="problem__link"]:hover::before{
	top: -45px;
}
.problem__link--business{
	background: var(--LightBlue-10);
}
.problem__link--dx{
	background: var(--Green-10);
}
.problem__link--analysis{
	background: var(--DeepBlue-10);
}
.problem__link--business::after{
	border-top: 11px solid var(--LightBlue-10);
    border-left: 11px solid transparent;
}
.problem__link--dx::after{
	border-top: 11px solid var(--Green-10);
    border-left: 11px solid transparent;
}
.problem__link--analysis::after{
	border-top: 11px solid var(--DeepBlue-10);
    border-left: 11px solid transparent;
}
[class^="problem__lead"] {
	font-size: 1.4rem;
	line-height: 175%;
	color: var(--DeepBlue-70);
}
[class^="problem__ph"]{
	position: absolute;
    right: -10px;
    z-index: 2;
	display: flex;
}
.problem__ph--business01{
	width: 203px;
	bottom: -100px;
}
.problem__ph--business02{
	width: 184px;
	bottom: -105px;
}
.problem__ph--business03{
	width: 155px;
	bottom: -120px;
}
.problem__ph--dx01{
	width: 234px;
	bottom: -145px;
}
.problem__ph--dx02{
	width: 213px;
	bottom: -150px;
}
.problem__ph--analysis01{
	width: 178px;
	bottom: -150px;
}
.problem__ph--analysis02{
	width: 210px;
	bottom: -95px;
}
.problem__ph--analysis03{
	width: 184px;
	bottom: -100px;
}
.solution{
	position: relative;
	z-index: 2;
}
.solution::before {
	background: #fff;
	top: -40px;
	content: '';
	height: 80px;
	left: 50%;
	transform: translate(-50%, 0) rotate(45deg);
	position: absolute;
	width: 80px;
	z-index: 1;
}
.container__solution{
	background: url(../img/ph_issue_solution_bg.png) no-repeat center/ cover;
	padding-top: 100px;
}
.solution__list{
	display: flex;
	flex-direction: column;
	gap: 90px 0;
	margin-bottom: 50px;
}
.solution__item{
	position: relative;
	padding-top: 100px;
	margin-top: -100px;
}
[class^="solution__item--"]{
	display: flex;
	align-items: center;
	text-align: left;
	border: 2px solid var(--LightBlue);
	padding: 65px;
	position: relative;
}
[class^="solution__item--"]::after{
	content: "";
	background: linear-gradient(90deg,rgba(9, 32, 63, 1) 0%, rgba(9, 32, 63, 1) 70%, rgba(0, 50, 85, 1) 100%);
    mix-blend-mode: screen;
    opacity: 0.4;
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
}
.solution__item--inversion{
	flex-direction: row-reverse;
}
.solution__head{
	line-height: 175%;
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
}
.solution__head--box{
	color: #fff;
}
.solution__tit{
	font-size: 2.6rem;
	line-height: 175%;
	position: relative;
	margin-bottom: 70px;
}
.solution__tit::after{
	content: '';
    position: absolute;
    left: 0;
    bottom: -35px;
    display: inline-block;
    width: 50px;
    height: 2px;
    background-color: var(--LightBlue);
}
.solution__txt{
	font-size: 1.4rem;
	line-height: 175%;
	color: var(--DeepBlue-40);
	font-weight: var(--regular);
}
.solution__ph{
	display: flex;
	justify-content: center;
	width: 100%;
}
.solution__img{
	width: 300px;
}
.solution__copy{
	display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
	text-align: center;
}
.solution__copy--border{
	font-size: 3.0rem;
	color: var(--DeepBlue);
	font-weight: var(--medium);
    white-space: nowrap;
	background: var(--LightBlue);
	padding: 10px 20px;
	letter-spacing: 0.1rem;
}
@media screen and (max-width:897px){
	#issue::before,
	#issue::after{
		width: 1697px;
		height: 526px;
		opacity: 0.1;
	}
	#issue::before{
		top: -260px;
		margin-left: 200px;
	}
	#issue::after{
		bottom: -200px;
		margin-left: 200px;
	}
	.container__problem {
		padding: 0 25px 0px 25px;
	}
	[class^="problem__box"] {
		width: 100%;
		margin: 0 auto 100px auto;
	}
	[class^="problem__list"] {
		flex-direction: column;
	}
	[class^="problem__head"] {
		padding: 15px 30px;
		font-size: 1.8rem;
	}
	[class^="problem__item"] {
		width: 100%;
		height: 100%;
		display: block;
	}
	[class^="problem__item"]:nth-child(2){
		margin-top: 0;
	}
	.problem__business, 
	.problem__analysis {
		margin-bottom: 70px;
	}
	[class^="problem__link"] {
		padding: 0 15px 15px 15px;
		gap: 15px;
	}
	[class^="problem__link"]::before {
		font-size: 6rem;
		color: var(--LightBlue);
		top: -30px;
		left: -15px;
	}
	.problem__tit {
		font-size: 1.5rem;
		margin: 20px 0 0 0;
	}
	[class^="problem__lead"] {
		line-height: 150%;
	}
	[class^="problem__ph"] {
		position: sticky;
		margin: -15px auto 0 auto;
	}
	.problem__img {
		position: sticky;
	}
	[class^="solution__item--"] {
		display: flex;
		flex-direction: column-reverse;
		gap: 30px;
		padding: 30px;
		text-align: center;
	}
	.solution::before {
		top: -25px;
		height: 50px;
		width: 50px;
	}
	.container__solution{
		padding-top: 80px;
	}
	.solution__list {
		gap: 60px 0;
	}
	.solution__tit {
		font-size: 1.8rem;
		margin-bottom: 40px;
	}
	.solution__tit::after {
		left: 50%;
		transform: translateX(-50%);
		bottom: -20px;
		width: 30px;
	}
	.solution__txt {
		line-height: 150%;
	}
	.solution__ph {
		width: 70%;
	}
	.solution__copy--border {
		font-size: 2rem;
		white-space: normal;
		line-height: 175%;
		padding: 10px 15px;
	}
}
/*
	features
-----------------------------------------------------------------------------------------------*/
#features{
	background: var(--DeepBlue-10);
	position: relative;
	z-index: 1;
}
[class^="features__item"]{
	position: relative;
	text-align: left;
	margin-right: 70px;
}
.features__item:not(:last-child){
	margin-bottom: 100px;
}
[class^="features__box"]{
	display: flex;
	gap: 50px;
	position: relative;
	padding: 60px 60px 60px 0;
}
.features__box--inversion{
	flex-direction: row-reverse;
	padding: 60px 0 60px 60px;
}
[class^="features__box"]::after{
	content: "";
    position: absolute;
    display: block;
    width: 150vw;
	height: 100%;
    top: 0;
    right: 0;
    background: var(--DeepBlueGD);
}
[class^="features__box"]::before{
	content: "";
    position: absolute;
	width: 1060px;
	height: 357px;
    top: 50%;
    left: -70px;
	transform: translateY(-50%);
    background: url(../img/ph_features_bg.svg) no-repeat center/ cover;
	z-index: 1;
	mix-blend-mode: screen;
    opacity: 0.3;
}
.features__box--inversion::after{
	left: 0;
	background: var(--DeepBlueGD-180);
}
.features__box--inversion::before{
	left: auto;
	right: -100px;
	margin-top: -30px;
	transform: translateY(-50%) rotate(350deg);
}
.features__head--box{
	position: relative;
	z-index: 1;
	color: #fff;
	width: 100%;
	display: flex;
	justify-content: center;
	z-index: 1;
}
.features__head--box::after{
	content: "";
	position: absolute;
	background: url(../img/ph_features_bg.png) no-repeat center/ cover;
	width: 1060px;
	height: 357px;
	z-index: -1;
}
.features__item--invert{
	flex-direction: row-reverse;
}
.features__num{
	font-size: 2.7rem;
	font-family: var(--ffOs);
	font-weight: var(--medium);
	letter-spacing: 0.1rem;
	color: var(--LightBlue);
	margin-bottom: 20px;
	display: inline-flex;
	position: relative;
	padding-left: 75px;
	line-height: 100%;
}
.features__num::before{
	content: '';
    position: absolute;
    left: 0;
   	top: 50%;
    display: inline-block;
    width: 60px;
    height: 1px;
    transform: translateY(-50%);
    background-color: var(--LightBlue);
}
.features__tit{
	font-size: 2.8rem;
	font-weight: var(--medium);
	margin-bottom: 45px;
	line-height: 150%;
}
.features__detail--list{
	display: flex;
	flex-direction: column;
	gap: 20px;
	color: var(--DeepBlue-40);
}
.features__detail--txt{
	font-size: 1.4rem;
	font-weight: var(--regular);
}
.features__detail--item{
	padding-left: 20px;
    text-indent: -20px;
}
.features__detail--txt{
	position: relative;
	padding-left: 20px;
    text-indent: -20px;
}
.features__detail--txt::before{
	content: "";
    position: absolute;
    left: 4px;
    top: 7px;
    border-bottom: 1px solid var(--DeepBlue);
    border-right: 1px solid var(--DeepBlue);
    height: 5px;
    width: 6px;
    transform: rotate(45deg);
	z-index: 2;
}
.features__detail--txt::after{
	content: "";
    position: absolute;
    left: 0;
    top: 4px;
	width: 14px;
	height: 14px;
	background: var(--LightBlue);
	border-radius: 50%;
	z-index: 1;
}
.features__ph--box{
    width: 100%;
    min-width: 500px;
    display: flex;
	position: relative;
	z-index: 1;
}
@media screen and (max-width:897px){
	[class^="features__item"]{
		margin-right: 0;
	}
	.features__item:not(:last-child){
		margin-bottom: 60px;
	}
	[class^="features__box"] {
		flex-direction: column;
		padding: 30px 25px 30px 0;
		gap: 40px;
	}
	.features__ph--box {
		min-width: auto;
	}
	[class^="features__box"]::before {
		top: 20px;
		right: 20px;
		left: auto;
		transform: translateY(0) scale(-1, 1);
	}
	.features__box--inversion::before  {
		top: 20px;
		left: 20px;
		right: auto;
		margin-top: 0;
		transform: translateY(0);
	}
	.features__box--inversion {
		padding: 30px 0 30px 25px;
	}
	.features__num {
		font-size: 2rem;
		margin-bottom: 20px;
	}
	.features__tit {
		font-size: 2rem;
		margin-bottom: 20px;
	}
	.features__detail--list {
		gap: 10px;
	}
	.features__detail--txt {
		line-height: 150%;
	}
}
/*
	support
-----------------------------------------------------------------------------------------------*/
#support{
	background: url(../img/ph_support_bg.png) no-repeat center / cover;
}
.support__list{
	display: flex;
    gap: 30px;
    justify-content: center;
}
.support__item{
    width: calc((100% - 50px) / 4);
	padding: 70px 15px 35px 15px;
    position: relative;
	box-shadow: 0px 0px 25px 0px rgba(0, 0, 0, 0.1);
	border-top: 2px solid var(--LightBlue);
}
.support__item::after {
    content: "";
    background: #000;
    mix-blend-mode: screen;
    opacity: 0.3;
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
}
.support__ph{
	position: absolute;
	top: -50px;
	left: 50%;
	transform: translateX(-50%);
	width: 100px;
	height: 100px;
	padding: 20px;
	background: var(--LightBlue);
	display: flex;
	justify-content: center;
	align-items: center;
	border-radius: 50%;
}
.support__head{
	color: #fff;
	font-size: 2.0rem;
	line-height: 150%;
	font-weight: var(--medium);
	margin-bottom: 15px;
}
.support__txt{
	font-size: 1.4rem;
	color: #fff;
	line-height: 175%;
	font-weight: var(--regular);
	color: var(--DeepBlue-40);
	text-align: left;
}
@media screen and (max-width:897px){
	.support__list{
		flex-direction: column;
		gap: 60px;
	}
	.support__item {
		width: 100%;
		padding: 45px 15px 20px 15px;
	}
	.support__ph--box {
		height: auto;
		margin: 30px auto;
	}
	.support__ph {
		top: -30px;
		width: 60px;
		height: 60px;
		padding: 10px;
	}
	[class^="support__ph--"] {
		width: 80%;
		min-width: 120px;
	}
	.support__head{
		font-size: 1.8rem;
		margin-bottom: 10px;
	}
	.support__txt {
		font-size: 1.4rem;
	}
}
/*
	system
-----------------------------------------------------------------------------------------------*/
.system__list {
    display: flex;
    gap: 50px;
    justify-content: center;
	flex-wrap: wrap;
}
.system__item {
    width: calc((100% - 100px) / 3);
	background: #fff;
	box-shadow: 0px 0px 25px 0px rgba(0, 0, 0, 0.1);
}
.system__txt--box{
	padding: 40px 20px 40px 20px;
}
.system__ph{
	width: 100%;
}
.system__head{
	font-size: 1.6rem;
	color: var(--DeepBlue);
	font-weight: var(--medium);
	margin-bottom: 20px;
}
.system__lead{
	font-size: 1.4rem;
	color: var(--TxtGrey);
	line-height: 175%;
	font-weight: var(--regular);
	text-align: left;
}
@media screen and (max-width:897px){
	.system__list {
		gap: 30px;
	}
	.system__item {
		width: 100%;
	}
	.system__txt--box {
		padding: 25px 15px 25px 15px;
	}
	.system__head {
		font-size: 1.6rem;
		margin-bottom: 15px;
	}
	.system__lead {
		line-height: 150%;
	}
	[class^="js-modal-open"] {
		height: auto;
        background: none;
	}
	[class^="js-modal-open"]::before {
		height: 20px;
		width: 20px;
	}
}
/*
	cases
-----------------------------------------------------------------------------------------------*/
#cases{
	background: var(--BlueCenterGD);
}
.case__list {
    display: flex;
    gap: 50px;
    justify-content: center;
}
.case__item {
	width: calc((100% - 100px) / 3);
	background: #fff;
}
.case__ph{
	display: flex;
	overflow: hidden;
}
.case__img{
	transition: .3s;
}
.case__box {
    padding: 35px 25px 25px 25px;
	text-align: left;
}
.case__name{
	font-size: 1.2rem;
	color: var(--BorderDeepGrey);
	margin-bottom: 20px;
	font-weight: var(--medium);
}
.case__txt{
	font-size: 1.4rem;
	line-height: 175%;
	padding-bottom: 30px;
	border-bottom: 1px solid var(--BorderDeepGrey);
	color: var(--TxtDeepGrey);
	font-weight: var(--medium);
	margin-bottom: 20px;
	text-align: justify;
}
.case__deco{
	text-align: center;
}
.case__deco--sign{
	font-size: 1.2rem;
	position: relative;
	padding: 0 15px 2px 0;
	margin-top: -1px;
	font-weight: var(--medium);
	color: var(--TxtGrey);
}
.case__deco--sign::before, 
.case__deco--sign::after {
    background: #000;
    content: '';
    height: 1px;
    position: absolute;
    right: 0;
    transition: right 0.3s;
}
.case__deco--sign::before {
    top: 50%;
    width: 10px;
    transform: translateY(-50%);
	right: -2px;
}
.case__deco--sign::after {
    border-top: 1px solid #000;
    border-right: 1px solid #000;
    background: none;
    width: 7px;
    height: 7px;
    top: 50%;
    margin: -1px 0 0 0;
    transform: rotate(45deg) translateY(-50%);
}
.case__link:hover{
	opacity: 0.7;
}
.case__link:hover .case__img{
	transform: scale(1.05);
}
.case__link:hover .case__deco--sign::before {
    right: -7px;
}
.case__link:hover .case__deco--sign::after {
    right: -5px;
}
@media screen and (max-width:897px){
	.case__list {
		flex-direction: column;
		gap: 30px;
	}
	.case__item {
		width: 100%;
	}
	.case__box {
		background: #fff;
		padding: 30px 15px 20px 15px;
		text-align: left;
	}
	.case__name {
		font-size: 1.2rem;
		margin-bottom: 20px;
	}
	.case__txt {
		font-size: 1.4rem;
		line-height: 150%;
		padding-bottom: 25px;
		margin-bottom: 15px;
	}
}
/*
	question
-----------------------------------------------------------------------------------------------*/
#question{
	background: var(--DeepBlue-10);
}
.question__item{
	text-align: left;
	background: #fff;
}
.question__item:not(:last-child){
	margin-bottom: 30px;
}
.question__head{
	font-size: 1.9rem;
	font-weight: var(--medium);
	padding: 24px 30px;
	height: 100px;
	display: flex;
	align-items: center;
	background: var(--DeepBlueGD);
	line-height: 150%;
}
.question__tit{
	position: relative;
	padding-left:75px;
	color: #fff;
}
.question__tit::before {
	content: 'Q';
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0 0 5px 0;
	width: 54px;
	height: 54px;
	font-size: 3.5rem;
	font-family: var(--ffOs);
	font-weight: var(--regular);
	background: var(--LightBlue);
	color: var(--DeepBlue);
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	left: 0;
	border-radius: 50%;
}
.question__answer{
	padding: 24px 30px;
	height: 100px;
	display: flex;
	align-items: center;
}
.question__txt{
	font-size: 1.4rem;
	padding-left: 75px;
	line-height: 150%;
	position: relative;
	color: var(--TxtGrey);
}
.question__txt--link{
	color: var(--LightBlue);
	text-decoration: underline;
	transition: .3s;
}
.question__txt--link:hover{
	opacity: 0.7;
}
.question__txt::before {
	content: 'A';
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0 0 5px 0;
	width: 54px;
	height: 54px;
	font-size: 3.5rem;
	font-family: var(--ffOs);
	font-weight: var(--regular);
	border: 1px solid var(--DeepBlue);
	color: var(--DeepBlue);
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	left: 0;
	border-radius: 50%;
}
@media screen and (max-width:897px){
	.question__item:not(:last-child){
		margin-bottom: 30px;
	}
	.question__head{
		font-size: 1.8rem;
		padding: 90px 15px 30px 15px;
		height: auto;
		line-height: 1.6;
	}
	.question__tit {
		padding-left: 0;
		margin: 0 auto;
	}
	.question__tit::before {
		width: 50px;
		height: 50px;
		font-size: 3rem;
		top: -70px;
		left: 50%;
		transform: translateX(-50%);
	}
	.question__answer {
		padding: 90px 15px 30px 15px;
		height: auto;
	}
	.question__txt{
		font-size: 1.4rem;
		height: auto;
		padding-left: 0;
		line-height: 1.6;
	}
	.question__txt::before {
		width: 50px;
		height: 50px;
		font-size: 3rem;
		top: -70px;
		left: 50%;
		transform: translateX(-50%);
	}
}

/*
	news
-----------------------------------------------------------------------------------------------*/
#news .container--ctsArea{
	padding: 70px 100px 100px;

}
.news__list{
	max-height: 400px;
	overflow-y: scroll;
	/*スクロールバー非表示（IE・Edge）*/
	-ms-overflow-style: none;
	/*スクロールバー非表示（Firefox）*/
	scrollbar-width: none;
}
/*スクロールバー非表示（Chrome・Safari）*/
.news__list::-webkit-scrollbar{
	display:none;
  }
.news__list li{
	padding: 28px 0 30px;
	background-size: 10px 2px;
	background-image: linear-gradient(to right,rgba(12,75,175,0.5) 2px, transparent 2px);
	background-position: left bottom;
	background-repeat: repeat-x;
}
.news__btn{
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--black);
	transition: all .4s;
	margin: 0 0 30px 140px;
}
.news__btn:hover{
	opacity: 0.6;
	transition: all .4s;
}
.news__list li:first-child{
	padding-top: 0;
}
.news__list li:last-child{
	padding-bottom: 0;
	background: none;
}
/* 更新日 */
.date{
	max-width: 95px;
	font-size: 1.8rem;
	font-weight: var(--medium);
}
.news__txt{
	padding: 0 30px;
	width: calc(100% - 215px);
	text-align: justify;
	line-height: 1.5;
}
/* アイコン */
.column__ico{
	margin-left: 10px;
}



@media screen and (max-width:897px){
	/*
	kv
	-----------------------------------------------------------------------------------------------*/
	#kv{
		background: url(../img/kv_top_sp.png) no-repeat center bottom / cover;
	}

	/*
		point
	-----------------------------------------------------------------------------------------------*/
	.point__img{
		overflow-x: scroll;
	}

	/*
		zerotrust
	-----------------------------------------------------------------------------------------------*/
	/*bg */
	.bg__zerotrust::before,
	.bg__zerotrust::after{
		width: 180px;
	}
	.bg__zerotrust::before{
		height: 320px;
	}
	.bg__zerotrust::after{
		height: 250px;
	}
	.zerotrust__detail{
		gap: 70px 0;
		margin-top: 30px;
		color: #fff;
	}
	.zerotrust__txtBox{
		position: relative;
	}
	.zerotrust__txtBox::after{
		width: 110%;
		background: url(../img/bg_zerotrust_triangle.png) no-repeat center center / contain;
		bottom: 27%;
	}
	.zerotrust__ttl{
		font-size: 2rem;
	}
	.zerotrust__txt{
		text-align: justify;
		line-height: 2;
	}
	.zerotrust__txt-bold{
		margin-top: 50px;
		font-size: 1.8rem;
		line-height: 1.8;
	}

	/*
		service
	-----------------------------------------------------------------------------------------------*/
	#service .cmn__ttl{
		margin-bottom: 50px;
	}
	/*bg */
	.bg__service::before,
	.bg__service::after{
		width: 200px;
	}
	.bg__service::before{
		height: 250px;
	}
	.bg__service::after{
		height: 180px;
	}
	.service__list{
		flex-direction: column;
		gap: 35px 0;
	}
	.service__list li{
		display: block;
		padding: 35px 20px;
		width: 100%;
	}
	.service__box{
		padding-top: 100px;
	}
	.service__box img{
		width: auto;
		height: 140px;
		top: -5%;
	}
	.service__ttl{
		font-size: 1.8rem;
		line-height: 1.4;
	}

	/*
		product
	-----------------------------------------------------------------------------------------------*/
	.product__detail{
		padding: 25px;
		background-color: var(--gray);
		border-radius: 10px;
		overflow: hidden;
	}
	/* 
		product__list
	============================== */
	.product__list{
		overflow-x: scroll;
	}
	.product__item{
		min-width: 80%;
	}
	.product__ttl{
		font-size: 2.2rem;
	}
	/* 
		btn
	============================== */
	.product__btn{
		margin-top: auto;
		padding-top: 20px;
	}
	.product__btn a{
		padding: 15px 0;
		font-size: 1.6rem;
	}

	/*
		case
	-----------------------------------------------------------------------------------------------*/
	.case__item{
		width: 100%
	}

	/*
		news
	-----------------------------------------------------------------------------------------------*/
	#news .container--ctsArea{
		padding: 50px 15px 80px;
	}
	.news__list{
		max-height: 320px;
	}
	.news__list li{
		padding: 18px 0 25px;
	}
	.news__btn{
		flex-wrap: wrap;
		margin: auto;
	}
	.news__txt{
		margin-top: 10px;
		padding: 0;
		width: 100%;
		line-height: 1.4;
	}
	/* アイコン */
	.column__ico{
		margin-right: auto;
	}
}
	
/*
	product
-----------------------------------------------------------------------------------------------*/
#product{
	background: var(--DeepBlueGD-270);
}
.product__box{
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 50px;
}
.container--product{
	padding: 130px 70px 130px 70px;
}
.product__link {
    display: block;
    width: 100%;
    margin: 0 auto;
    border: 2px solid #fff;
    line-height: 0;
	overflow: hidden;
}
.product__banner{
	transition: .3s;
 }
.product__banner:hover{
   opacity: 0.7;
   transform: scale(1.05);
}
@media screen and (max-width:897px){
	.product__link {
		width: 100%;
	}
	.container--product{
		max-width: var(--w500);
        padding: 50px 25px 60px 25px;
	}
	.product__box {
		flex-direction: column;
		gap: 30px;
	}
}

/* modal
=========================================================================================== */
[class^="js-modal-open"] {
	width: 100%;
	display: flex;
	overflow: hidden;
	align-items: center;
}
.js-modal-open{
	height: 296px;
	background: #000;
}
.js-movie-modal-open{
	height: auto;
}
[class^="modal__picture"] {
	transition: .3s;
}
[class^="modal__picture"]:hover {
	transform: scale(1.05);
    opacity: 0.7;
}


/* movie　modal
==================================== */
.modal_open{
	overflow: hidden;
	position: relative;
}
.modal_open::before {
	content: "";
    width: 72px;
    height: 72px;
	background: url(../img/icon_movie_01.svg) no-repeat center center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
	margin-left: 3px;
	z-index: 2;
}
.modal_box{
	display: none;
	width: 90%;
	max-width: 1200px;
	margin: 0;
    position: fixed;
    z-index: 7777;
}
.modal_ctsArea{
	position: relative;
}
.modal_ctsArea::-webkit-scrollbar{
	display: none;
}
[class^="modal_phMovie"] {
	max-width: 100%;
}
/* modal_open */
.modal_open:hover{
	cursor: pointer;
}
/* modal_close */
.modal_close {
	background: #000;
    cursor: pointer;
    height: 40px;
    position: absolute;
    right: -20px;
    top: -20px;
    width: 40px;
	cursor: pointer;
}
.modal_close::before,
.modal_close::after{
	content: '';
	width: 1px;
	height: 20px;
	background-color: #fff;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%) rotate(45deg);
}
.modal_close::after{
	transform: translate(-50%, -50%) rotate(-45deg);
}
/* modal_bg */
.modal_bg {
	display: none;
	width: 100%;
	height: 100vh;
	background: rgba(0,0,0,0.8);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 6666;
	opacity: 0.98;
}
.play__btn{
	width: 10%;
	display: block;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translateY(-50%) translateX(-50%);
	cursor: pointer;
}
.play__btn.play__active{
	display:none;
}
	
@media screen and (max-width:897px){
    /* modal
    ==================================== */
	.modal_open::before {
		width: 50px;
		height: 50px;
	}
    .modal_box {
        max-width: 500px;
    }
	.modal_close {
		right: -10px;
		top: -10px;
	}
    .modal_close::before,
    .modal_close::after{
        height: 15px;
    }
}