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

   mixin

===========================================================================*/
/*--------------------------------------------------------------------------
   overwrite
---------------------------------------------------------------------------*/
.g-header .gnav__item--home a {
	background-color: rgba(255, 255, 255, .5);
}

/*--------------------------------------------------------------------------
   common
---------------------------------------------------------------------------*/
/*--------------------------------------------------------------------------
   #sec-mv
---------------------------------------------------------------------------*/
.sec-mv {
	text-align: center;
}

/*--------------------------------------------------------------------------
   #sec-thought
---------------------------------------------------------------------------*/
.sec-thought {
	margin-top: 85px;
}

@media only screen and (max-width: 767px) {
	.sec-thought {
		margin-top: 35px;
	}
}

.sec-thought__hdg {
	text-align: center;
	font-size: 19px;
}

@media only screen and (max-width: 767px) {
	.sec-thought__hdg {
		font-size: 14px;
	}
}

.sec-thought__txt {
	margin-top: 20px;
	line-height: 2.4;
}

@media only screen and (max-width: 767px) {
	.sec-thought__txt {
		line-height: 2.5;
	}
}

.sec-thought__movie {
	overflow: hidden;
	width: 800px;
	margin-top: 50px;
}

@media only screen and (max-width: 767px) {
	.sec-thought__movie {
		position: relative;
		width: 100%;
		height: 0;
		margin-top: 25px;
		padding-top: 56.25%;
	}
}

@media only screen and (max-width: 767px) {
	.sec-thought__movie iframe {
		position: absolute;
		top: 0;
		left: 0;
		width: 100% !important;
		height: 100% !important;
	}
}

/*--------------------------------------------------------------------------
   #sec-contents
---------------------------------------------------------------------------*/
.sec-contents {
	margin-top: 55px;
}

@media only screen and (max-width: 767px) {
	.sec-contents {
		margin-top: 35px;
	}
}

.sec-contents__main {
	display: -ms-flexbox;
	display: flex;

	-ms-flex-pack: justify;
	justify-content: space-between;
}

@media only screen and (max-width: 767px) {
	.sec-contents__main {
		display: block;
	}
}

.sec-contents__main-item {
	width: 375px;
}

@media only screen and (max-width: 767px) {
	.sec-contents__main-item {
		width: auto;
	}
	.sec-contents__main-item + .sec-contents__main-item {
		margin-top: 20px;
	}
}

.sec-contents__main-item .hdg {
	position: relative;
	padding: 50px 0 40px 150px;
	border-bottom: 1px solid #6f6a64;
}

@media only screen and (max-width: 767px) {
	.sec-contents__main-item .hdg {
		padding: 40px 0 30px 140px;
		text-align: center;
		font-size: 14px;
	}
}

.sec-contents__main-item .hdg::before {
	position: absolute;
	content: '';
}

.sec-contents__main-item .txt {
	margin-top: 10px;
	line-height: 2.4;
}

.sec-contents__main-item .btn {
	position: relative;
	margin-top: 20px;
	padding-left: 42px;
}

@media only screen and (max-width: 767px) {
	.sec-contents__main-item .btn {
		margin-top: 15px;
		padding-left: 36px;
	}
}

.sec-contents__main-item .btn::before {
	position: absolute;
	top: 50%;
	left: 0;
	width: 25px;
	height: 8px;
	background: url('../../img/common/ico_arrow_link.svg') no-repeat;
	content: '';
	transform: translateY(-50%);
}

.sec-contents__main-item .btn a {
	display: inline-block;
	position: relative;
	padding: 2px 5px;
	transition: .3s;
}

.sec-contents__main-item .btn a::after {
	display: inline-block;
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 1px;
	border-bottom: 1px solid #96928b;
	content: '';
	transition: .3s;
}

.mode-pc .sec-contents__main-item .btn a:hover {
	background: rgba(255, 255, 255, .5);
}

.mode-pc .sec-contents__main-item .btn a:hover::after {
	content: none;
}

.sec-contents__main-item--about .hdg::before {
	top: -5px;
	left: 9px;
	width: 126px;
	height: 98px;
	background: url('../../img/index/contents_img_01.png') no-repeat;
	background-size: cover;
}

@media only screen and (max-width: 767px) {
	.sec-contents__main-item--about .hdg::before {
		top: 0;
		left: 9px;
	}
}

.sec-contents__main-item--reason .hdg::before {
	top: 5px;
	left: 30px;
	width: 80px;
	height: 98px;
	background: url('../../img/index/contents_img_02.png') no-repeat;
	background-size: cover;
}