/* =================================
------------------------------------
  Riddle - Portfolio
  Version: 1.0
 ------------------------------------ 
 ====================================*/

/*------------------------
  philosophy メインビジュアル
--------------------------*/
#header-container {
	background-color: #FFF;
}

#philosophy-photo-section {
	top:0;
    left: 0;
	position: fixed;
	display: block;
	height: 800px;
	width: 100%;
	background:url("../img/second/bg-base.jpg")top center no-repeat;
	background-size:cover;
	animation: fadeIn 3.5s ease 0s 1 normal;
    -webkit-animation: fadeIn 3.5s ease 0s 1 normal;
	z-index: -10;!important;
}
@media only screen and (max-width: 750px) {
#philosophy-photo-section {
	top:100px;
	height: 500px;
	background:url("../img/second/bg-base_sp.jpg") no-repeat;
	background-size:contain;
	background-color: #194f9c;
}
}

/*------------------------
  philosophy-introduction
--------------------------*/
#philosophy-introduction {
	max-width: 1300px;
	width: 98%;
	margin-top:-100px;
	background: #FFFFFF;
	position:relative;
	margin-left: auto;
	margin-right: auto;
	padding-bottom: 30px;
	display: block;
}
@media only screen and (max-width: 750px) {
#philosophy-introduction {
	width: 100%;
	padding-bottom: 10px;
}
}
#philosophy-introduction h3 {
	width: 100%;
	padding: 60px 20px 0px;
	font-size: 3.2rem;
	line-height: 1.4;
	letter-spacing: 0.15em;
	font-family: yu-mincho-pr6n, sans-serif;
	box-sizing:border-box;/*paddingでwidthを広げない処理*/
}
@media only screen and (max-width: 750px) {
#philosophy-introduction h3 {
	font-size: 2rem;
	padding: 40px 10px 0;
	letter-spacing: 0.05em;
}
}

/*------------------------
  philosophy-contents
--------------------------*/

.philosophy-contents-container {
	max-width: 1300px;
	width: 98%;
	background: #FFF;
	margin-left: auto;
	margin-right: auto;
	box-sizing:border-box;/*paddingでwidthを広げない処理*/
	padding: 20px 40px 20px;
}
@media only screen and (max-width: 750px) {
.philosophy-contents-container {
	width: 100%;
	padding: 20px 20px;
}
}
.philosophy-midashi {
	position: relative;
	text-align: center;
	font-size: 2.8rem;
	font-family: yu-mincho-pr6n, sans-serif;
	font-style: normal;
	color: #000;
	letter-spacing: 0.17em;
	font-weight: 400;
	width: 900px;
	margin-left: auto;
	margin-right: auto;
}
@media only screen and (max-width: 750px) {
.philosophy-midashi {
	font-size: 1.7rem;
	letter-spacing: 0.05em;
	font-weight: 400;
	width: 100%;
}
}
.philosophy-midashi:before {
	position: absolute;
	top: calc(50% - 1px);
	left: 0;
	width: 100%;
	height: 1px;
	content: '';
	background: #0f366d;
}
.philosophy-midashi span {
	position: relative;
	padding: 0 10px;
	background: #fff;
}

.philosophy-contents-outer {
	display: flex;
 	justify-content: center;
 	align-items: top;
	padding: 20px 120px 10px;
	box-sizing:border-box;/*paddingでwidthを広げない処理*/
}
@media only screen and (max-width: 750px) {
.philosophy-contents-outer {
	padding: 10px 0;
}
}
.philosophy-contents-left {
	width: 370px;
}
@media only screen and (max-width: 750px) {
.philosophy-contents-left {
	width: 100px;
}
}
.philosophy-contents-left img {
	width: 100%;
}

.philosophy-contents-right {
	width: 100%;
	text-align: left;
	padding: 0 0 0 30px;
}
@media only screen and (max-width: 750px) {
.philosophy-contents-right {
	width: 100%;
	padding: 0 0 0 10px;
}
}
.philosophy-contents-right h4 {
	font-size: 2.8rem;
	line-height: 1.3;
	letter-spacing: 0.17em;
	text-align: left;
	font-family: yu-mincho-pr6n, sans-serif;
	padding: 0 0 20px;
}
@media only screen and (max-width: 750px) {
.philosophy-contents-right h4 {
	font-size: 2rem;
	padding: 0 0 10px;
}
}
.philosophy-contents-right h5 {
	font-size: 2.0rem;
	line-height: 1.3;
	text-align: left;
	font-family: yu-mincho-pr6n, sans-serif;
	padding: 5px 0 20px;
	color: #194f9c;
}
@media only screen and (max-width: 750px) {
.philosophy-contents-right h5 {
	font-size: 1.6rem;
	padding: 5px 0 10px;
}
}
.philosophy-contents-right p {
	text-align: left;
	padding: 0;
}
@media only screen and (max-width: 750px) {
.philosophy-contents-right p {
	font-size: 1.3rem;
}
}
.sub_ttl-blue{
	width: 100%;
}
.sub_ttl-blue h3 {
	display: inline-block;
	text-align: center;
	width: 100%;
	height: 120px;
	font-family: yu-mincho-pr6n, sans-serif;
	background: url("../img/common/bg-ttl-blue.png") center top no-repeat;
}
.sub_ttl-blue h3 span.primary {
	display: block;
	padding-top: 40px;
	font-size: 3.6rem;
	font-family: yu-mincho-pr6n, sans-serif;
	line-height: 1;
	letter-spacing: 0.15em;
	color: #194f9c;
}
@media only screen and (max-width: 750px) {
.sub_ttl-blue h3 {
	height: 90px;
	background-size: 90px;
}
.sub_ttl-blue h3 span.primary {
	padding-top: 33px;
	font-size: 2.2rem;
	line-height: 1;
	letter-spacing: 0.1em;
}
}

.philosophy-contents-01-outer {
	display: flex;
 	justify-content: center;
 	align-items: top;
	padding: 20px 20px 30px;
	text-align: left;
}
@media only screen and (max-width: 750px) {
.philosophy-contents-01-outer {
	padding: 0px 0;
	flex-direction: column;/*display: flex;を縦並びに*/
}
}
.philosophy-contents-01-left {
	width: 70%;
	padding: 0 20px 0 40px;
	order: 2;
}
@media only screen and (max-width: 750px) {
.philosophy-contents-01-left {
	width: 100%;
	padding: 0px;
}
}
.philosophy-contents-01-left h4{
	padding: 0 0 10px;
	font-size: 2.4rem;
	line-height: 1.4;
	letter-spacing: 0.1em;
	font-family: yu-mincho-pr6n, sans-serif;
	color: #194f9c;
}
@media only screen and (max-width: 750px) {
.philosophy-contents-01-left h4{
	padding: 0 0 5px;
	font-size: 1.8rem;
	line-height: 1.4;
	letter-spacing: 0.05em;
}
}
.philosophy-contents-01-right {
	width: 30%;
	order: 1;
	text-align: center;
	padding: 10px;
}
@media only screen and (max-width: 750px) {
.philosophy-contents-01-right {
	width: 100%;
	padding: 15px 0;
}
}
.philosophy-contents-01-right img{
	width: 100%;
}
@media only screen and (max-width: 750px) {
.philosophy-contents-01-right img{
	width: 100%;
}
}


.philosophy-contents-02-left {
	width: 65%;
	order: 1;
}
@media only screen and (max-width: 750px) {
.philosophy-contents-02-left {
	width: 100%;
}
}
@media only screen and (max-width: 750px) {
.philosophy-contents-02-left img {
	margin-bottom: 10px;
}
}
.philosophy-contents-02-left h4{
	padding: 0 0 10px;
	font-size: 2.4rem;
	line-height: 1.4;
	letter-spacing: 0.1em;
	font-family: yu-mincho-pr6n, sans-serif;
	color: #194f9c;
}
@media only screen and (max-width: 750px) {
.philosophy-contents-02-left h4{
	padding: 10px 0 5px;
	font-size: 1.8rem;
	line-height: 1.4;
	letter-spacing: 0;
}
}
.philosophy-contents-02-left p {
	padding: 0 40px 30px 0;
}
@media only screen and (max-width: 750px) {
.philosophy-contents-02-left p {
	padding: 0 0 5px;
}
}
.philosophy-contents-02-right {
	width: 35%;
	text-align: center;
	order: 2;
}
@media only screen and (max-width: 650px) {
.philosophy-contents-02-right {
	width: 100%;
}
}
.conference-contents-02-right img{
	width: 100%;
}