@charset "UTF-8";
/* common
========================================== */
/*PC Layout
-------------------*/
@media only screen and (min-width: 769px) {
	.cts_inner {
		max-width: 1366px;
		margin-left: auto;
		margin-right: auto;
		padding: 0 40px;
	}
}

/*SPLayout
-------------------*/
@media only screen and (max-width: 768px) {
	.cts_inner {
		padding-right: 20px;
		padding-left: 20px;
	}
}


/* header
========================================== */
#header {
	display: flex;
	flex-wrap: nowrap;
	justify-content: space-between;
	align-items: center;
	padding: 30px 40px;
	width: 100%;
	min-height: 120px;
	min-width: 930px;
	position: fixed;
	top: 0;
	left: 0;
	transition: 0.4s ease-in-out;
	z-index: 50;
}
#header.bgcolor {
	background-color: #fff;
}
#header .logo_area {
	width: 170px;
}
#header .nav_area {
	width: calc(100% - 170px);
}
#header .nav_area .gnav {
	display: flex;
	flex-wrap: nowrap;
	justify-content: flex-end;
	align-items: center;
}
#header .nav_area .gnav li + li {
	margin-left: 40px;
}
#header .nav_area .gnav .contact {
	margin-left: 33px;
}
#header .nav_area .gnav .contact a {
	color: #fff;
	background-color: #FA582D;
	text-align: center;
	line-height: 60px;
	width: 223px;
	display: block;
	border-radius: 30px;
}

@media only screen and (max-width: 768px) {
	#header {
		display: block;
		padding: 0;
		min-height: 65px;
		min-width: initial !important;
		position: fixed;
		top: 0;
		left: 0;
		transition: 0.2s ease-in-out;
		z-index: 50;
	}
	#header.bgcolor {
		background-color: rgba(255, 255, 255, .8);
	}
	#header .logo_area {
		width: 102px;
		position: relative;
		top: 20px;
		left: 20px;
	}
	#header #spMenu {
		display: block;
		width: 40px;
		height: 24px;
		border-bottom: 3px solid #303846;
		position: fixed;
		right: 20px;
		top: 20px;
		z-index: 5;
	}
	#header #spMenu:before,
	#header #spMenu:after {
		content: '';
		background-color: #303846;
		display: block;
		width: 40px;
		height: 3px;
		position: absolute;
		left: 0;
		top: 0;
		transition: 0.2s ease-in-out;
	}
	#header #spMenu:after {
		top: 10px;
	}
	#header #spMenu.open {
		border-bottom: none;
	}
	#header #spMenu.open:before,
	#header #spMenu.open:after {
		background-color: #fff;
		top: 10px;
		transform: rotate(45deg);
	}
	#header #spMenu.open:after {
		transform: rotate(-45deg);
	}
	#header .nav_area {
		background-color: #082133;
		text-align: center;
		width: 100%;
		padding: 110px 0 60px;
		position: fixed;
		top: 0;
		right: -100vw;
		transition: 0.2s ease-in-out;
	}
	#header .nav_area.open {
		right: 0;
	}
	#header .nav_area .gnav {
		display: block;
	}
	#header .nav_area .gnav li a {
		font-size: 2.4rem;
		color: #fff;
	}
	#header .nav_area .gnav li + li {
		margin-left: 0;
		margin-top: 45px;
	}
	#header .nav_area .gnav .contact {
		margin-left: 0;
	}
	#header .nav_area .gnav .contact a {
		font-size: 1.8rem;
		margin: 0 auto;
	}
}


/* main
========================================== */
main h2 {
	font-size: 4.2rem;
	font-weight: 900;
	text-align: center;
}
.keyvisual {
	text-align: center;
	background-image: url(../images/main_bg01.png);
	background-position: center;
	background-size: cover;
	height: 680px;
	padding-top: 257px;
}
.keyvisual .logo_area {
	display: flex;
	flex-wrap: nowrap;
	justify-content: space-between;
	align-items: center;
	width: 355px;
	margin: auto;
}
.keyvisual  .logo_area .paloalto {
	width: 162px;
}
.keyvisual  .logo_area .prisma {
	width: 172px;
}
.keyvisual h1 {
	font-size: 6.2rem;
	font-weight: 900;
}
.keyvisual h1 + p {
	font-size: 2.4rem;
	font-weight: 400;
	margin-top: .3em;
	margin-top: 0;
}

@media only screen and (max-width: 768px) {
	main h2 {
		font-size: 3.6rem;
	}
	.keyvisual {
		height: 475px;
		padding: 120px 20px 0;
	}
	.keyvisual h1 {
		line-height: 1.1;
		margin-top: .2em;
	}
	.keyvisual h1 + p {
		font-size: 1.8rem;
		margin-top: .7em;
	}

	.keyvisual .logo_area {
		width: 100%;
		display: flex;
		flex-wrap: nowrap;
		justify-content: space-between;
		align-items: center;
	}
	.keyvisual .logo_area .paloalto {
		width: 143px;
	}
	.keyvisual .logo_area .prisma {
		width: 152px;
	}
}


#outline {
	background-color: #F3F7FA;
	text-align: center;
	padding: 85px 0 100px;
}
#outline h2 + p {
	margin-top: 1em;
}
#outline figure {
	background-color: #fff;
	margin-top: 60px;
	padding: 40px 50px;
	border-radius: 20px;
}

@media only screen and (max-width: 768px) {
	#outline {
		padding: 50px 0 60px;
	}
	#outline h2 + p {
		font-size: 1.6rem;
	}
	#outline figure {
		background-color: #fff;
		margin-top: 40px;
		padding: 15px 10px;
	}
}


#feature {
	color: #fff;
	background-color: #082133;
	text-align: center;
	padding: 88px 0 100px;
}
#feature h2 + p {
	margin-top: 1em;
}
#feature .feature_list {
	display: flex;
	flex-wrap: nowrap;
	justify-content: space-between;
	align-items: flex-start;
	margin-top: 55px;
}
#feature .feature_list li {
	background-color: #1A364A;
	width: calc((100% - 46px) / 3);
	padding: 40px;
	border-radius: 20px;
}
#feature .feature_list li img {
	width: 250px;
}
#feature .feature_list li figcaption {
	font-size: 2rem;
	margin-top: 1em;
}
#feature .feature_list + p {
	font-size: 3.6rem;
	/* padding: 0 5px; */
	margin-top: 1.5em;
}
#feature .feature_list + p span {
	line-height: 2.3;
	background: linear-gradient(transparent 87%, #50C7E1 0%);
	padding: 0 2px .5em;
}

@media only screen and (max-width: 768px) {
	#feature {
		padding: 55px 0 60px;
	}
	#feature .feature_list {
		display: block;
		margin-top: 35px;
	}
	#feature .feature_list li {
		width: 100%;
		padding: 30px;
		border-radius: 20px;
	}
	#feature .feature_list li + li {
		margin-top: 20px;
	}
	#feature .feature_list li img {
		width: 70%;
	}
	#feature .feature_list li figcaption {
		font-size: 2rem;
		margin-top: 1em;
	}
	#feature .feature_list + p {
		font-size: 3rem;
		margin-top: .5em;
	}
	#feature .feature_list + p span {
		background: linear-gradient(transparent 85%, #50C7E1 0%);
		padding: 0 2px .4em;
	}
}


#whyctc {
	text-align: center;
	padding: 88px 0 100px;
}
#whyctc h2 + section {
	margin-top: 1em;
}
#whyctc section h3 {
	font-size: 2.4rem;
	font-weight: 700;
	margin-top: 1.5em;
	display: inline-block;
}
#whyctc section h3 span {
	line-height: 2;
	background: linear-gradient(transparent 95%, #50C7E1 0%);
	padding: 0 2px .3em;
}
#whyctc section h3 + * {
	margin-top: 1.5em;
}
#whyctc section .history_area {
	margin: 100px auto 0;
	max-width: 970px;
	text-align: left;
	display: flex;
	flex-wrap: nowrap;
	justify-content: space-between;
	align-items: flex-start;
}
#whyctc section .history_area figure {
	width: 35%;
}
#whyctc section .history_area ul {
	width: 62%;
}
#whyctc section .history_area ul li {
	padding: .7em 0;
	border-bottom: 1px solid #303846;
}
#whyctc section .history_area ul li span + span {
	margin-left: 1em;
}
#whyctc section .history_area ul li:first-child {
	padding-top: 0;
}
#whyctc section .history_area + * {
	margin-top: 1.5em;
	margin: 1.5em auto 0;
	max-width: 970px;
	text-align: left;
}
#whyctc section + section {
	margin-top: 3em;
	margin: 3em auto 0;
	max-width: 970px;
}
#whyctc section + section h3 + * {
	margin-top: 2em;
}
#whyctc section + section p {
	margin: 1.5em auto 0;
	max-width: 970px;
	text-align: left;
}

@media only screen and (max-width: 768px) {
	#whyctc {
		padding: 55px 0 60px;
	}
	#whyctc h2 + section {
		margin-top: 0;
	}
	#whyctc section h3 {
		font-size: 2.2rem;
	}
	#whyctc section .history_area {
		font-size: 1.6rem;
		margin: 30px auto 0;
		display: block;
	}
	#whyctc section .history_area figure {
		width: 100%;
	}
	#whyctc section .history_area ul {
		width: 100%;
		margin-top: 30px;
	}
	#whyctc section .history_area ul li {
		display: flex;
		flex-wrap: nowrap;
		justify-content: space-between;
		align-items: flex-start;
	}
	#whyctc section .history_area ul li span:first-child {
		width: 8em;
	}
	#whyctc section .history_area ul li span + span {
		margin-left: 0;
		width: calc(100% - 8em);
	}
	#whyctc section + section {
		margin: 2em auto 0;
	}
	#whyctc section + section h3 + * {
		margin-top: 2em;
	}
}


#contact {
	color: #fff;
	text-align: center;
	background-color: #082133;
	background-image: url(../images/main_bg02.png);
	background-position: center;
	background-size: cover;
	padding: 90px 0 100px;
}
#contact h2 {
	font-size: 3.2rem;
	font-weight: 500;
}
#contact h2 + p {
	margin-top: 1em;
}
#contact .btn_contact {
	margin: 3em auto 0;
	max-width: 970px;
}
#contact .btn_contact a {
	color: #fff;
	font-size: 2.4rem;
	line-height: 100px;
	background-color: #FA582D;
	display: block;
	border-radius: 50px;
	position: relative;
}
#contact .btn_contact a i {
	width: 40px;
	height: 30px;
	background-image: url(../images/main_icn_mail.svg);
	background-position: center;
	background-size: contain;
	background-repeat: no-repeat;
	margin-right: 15px;
	display: inline-block;
	position: relative;
	top: .3em;
}
#contact .btn_contact a:after {
	content: '';
	width: 8px;
	height: 16px;
	margin-top: -8px;
	background-image: url(../images/main_icn_arrow.svg);
	background-position: center;
	background-size: auto 100%;
	background-repeat: no-repeat;
	display: inline-block;
	position: absolute;
	top: 50%;
	right: 40px;
}


@media only screen and (max-width: 768px) {
	#contact {
		padding: 55px 0 60px;
	}
	#contact h2 {
		font-size: 2.8rem;
	}
	/* #contact .btn_contact {
		margin: 3em auto 0;
		max-width: 970px;
	} */
	#contact .btn_contact a {
		font-size: 1.8rem;
		line-height: 60px;
		border-radius: 30px;
	}
	#contact .btn_contact a i {
		width: 28px;
		height: 21px;
		margin-right: 10px;
		top: .2em;
	}
	#contact .btn_contact a:after {
		width: 6px;
		height: 12px;
		margin-top: -6px;
		right: 20px;
	}
}


/* footer
========================================== */
footer {
	background-color: #F3F7FA;
	text-align: center;
}
footer .gnav {
	display: flex;
	flex-wrap: nowrap;
	justify-content: center;
	align-items: flex-start;
	padding: 60px 0;
}
footer .gnav li + li {
	margin-left: 2.5em;
}
footer .copy {
	font-size: 1.3rem;
	background-color: #fff;
	padding: 30px 0;
}
footer #pageTop {
	width: 50px;
	height: 50px;
	position: fixed;
	bottom: 50px;
	right: 50px
}
footer #pageTop a {
	text-indent: -9999px;
	background-color: #1A364A;
	background-image: url(../images/main_icn_arrow.svg);
	background-position: center;
	background-size: auto 15px;
	background-repeat: no-repeat;
	display: block;
	width: 50px;
	height: 50px;
	border-radius: 50%;
	transform: rotate(-90deg);
}


@media only screen and (max-width: 768px) {
	footer {
		text-align: left;
	}
	footer .gnav {
		display: block;
		padding: 40px 20px;
	}
	footer .gnav li a {
		font-size: 1.8rem;
	}
	footer .gnav li + li {
		margin-left: 0;
		margin-top: 1em;
	}
	footer .copy {
		font-size: 1.1rem;
		text-align: center;
		padding: 25px 0;
	}
	footer #pageTop {
		/* width: 30px;
		height: 30px; */
		bottom: 20px;
		right: 20px
	}
	footer #pageTop a {
		/* background-size: auto 10px;
		width: 30px;
		height: 30px; */
	}
}