/* CRIATIVE DIRECTION
=========================================================================
=========================================================================*/
/* Introduction
-----------------------------------------------------------*/
.introduction {
	margin-bottom: 70px;
	padding: 60px 0;
	background-color: #F5F5F5;
}

.introduction .inner_1200 {
	display: flex;
	gap: 0 calc(160 / 1330 * 100%);
}

.introduction h2 {
	width: fit-content;
}

.introduction h2 span {
	display: block;
	font-size: 20px;
	white-space: nowrap;
	transition-delay: 2.5s;
	transition-duration: .75s;
}

.introduction h2 span:nth-child(1) {
	margin-bottom: 1em;
}

.introduction h2 span:nth-child(2) {
	font-size: 45px;
	line-height: 1em;
}

.introduction h2 span:nth-child(3) {
	margin-top: 1em;
	font-size: 14px;
}

.introduction p {
	font-size: 18px;
	line-height: 2em;
	transition-delay: 3s;
	transition-duration: 1s;
}

@media screen and (max-width:1200px) {
	.introduction p {
		font-size: 16px;
	}
}

/* Gallery
-----------------------------------------------------------*/
#lightgallery {
	display: flex;
	flex-wrap: wrap;
}

#lightgallery li {
	width: 20%;
	overflow: hidden;
	cursor: pointer;
	transition-delay: .5s;
	transition-duration: .5s;
}

.visible {
	display: block;
	/* visibleクラスが付与された要素のみ表示 */
}

#lightgallery li img {
	transform: scale(1.0);
	transition: all 1s;
}

@media(hover: hover) {
	#lightgallery li:hover img {
		transform: scale(1.075);
		filter: grayscale(80%);
	}
}


.lg-sub-html h4 {
	font-weight: 300;
	font-size: 20px;
}

.lg-sub-html p {
	font-size: 14px;
	margin: 5px 0 0
}


/*  767px以下
=========================================================================
=========================================================================*/
@media screen and (max-width:767px) {

	/* Introduction
	-----------------------------------------------------------*/
	.introduction {
		margin-bottom: 40px;
		padding: 40px 0;
	}

	.introduction .inner_1200 {
		flex-wrap: wrap;
		gap: 30px 0;
	}

	.introduction h2 {
		width: 100%;
	}

	.introduction h2 span {
		font-size: 14px;
	}

	.introduction h2 span:nth-child(2) {
		font-size: 30px;
	}

	.introduction p {
		width: 100%;
		font-size: 14px;
		line-height: 2em;
	}

	/* Gallery
	-----------------------------------------------------------*/
	#lightgallery li {
		width: calc(100% / 3);
	}

	.lg-sub-html h4 {
		font-size: 16px;
	}

}

/*  420px以下
=========================================================================
=========================================================================*/
@media screen and (max-width:420px) {
	/* Gallery
	-----------------------------------------------------------*/
	#lightgallery li {
		width: 50%;
	}
}