/* -----------------------------------------------------------------------
 TOP page: 共通
----------------------------------------------------------------------- */
.top-sec-ttl {
	font-weight: bold;
	margin-bottom: .5em;
}
.top-sec-btn {
	margin: auto;
}
@media (max-width: 767px) {
	.top-sec {
		padding: 2.5em 0;
	}
	.top-sec-ttl {
		font-size: 6.1538vw;
	}
}
@media (min-width: 768px) {
	.top-sec {
		padding: 5em 0;
	}
	.top-sec-ttl {
		font-size: 39px;
	}
}


/* -----------------------------------------------------------------------
 TOP page: showcase
----------------------------------------------------------------------- */
/* ショーケースセクション */
.showcase {
	position: relative;
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
}
.showcase-content {
	position: relative;
	z-index: 2;
	text-align: center;
	color: #ffffff;
}
.showcase-ttl {
	font-weight: bold;
	margin-bottom: .5em;
	text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}
.showcase-txt {
	font-weight: 500;
	line-height: 1.6;
	text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

@media screen and (max-width: 767px) {
	.showcase {
		height: 94.359vw;
		background-image: url(../img/top/bg_top_showcase_sp.webp);
	}
	.showcase-ttl {
		font-size: 9.2308vw;
		line-height: 1.4;
	}
	.showcase-txt {
		font-size: 4.6154vw;
	}
}

@media screen and (min-width: 768px) {
	.showcase {
		height: 500px;
		background-image: url(../img/top/bg_top_showcase_pc.webp);
	}
	.showcase-ttl {
		margin-top: 36px;
		margin-bottom: 16px;
		font-size: 48px;
		line-height: 1.3;
	}
	.showcase-txt {
		margin: 0 auto;
	}
}


/* -----------------------------------------------------------------------
 TOP page: About セクション
----------------------------------------------------------------------- */
/* About セクション */
.about-item {
	position: relative;
	overflow: hidden;
}
.about-content {
	z-index: 2;
	position: relative;
} 
.about-item::before {
	position: absolute;
	display: block;
	margin: auto;
	line-height: 1;
	letter-spacing: .1em;
	font-family: var(--theme-en-font);
	font-style: italic;
	font-weight: 900;
	color: #fff;
	z-index: 1;
}
.about-sedio::before {
	content: "ABOUT";
}
.about-van::before {
	content: "SEDIO-VAN";
}
.about-item::after {
	content: "";
	position: absolute;
	display: block;
	margin: auto;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
}
.about-sedio::after {
	background-image: url(../img/top/img_top_about_pc.webp);
}
.about-van::after {
	background-image: url(../img/top/img_top_sediovan_pc.webp);
}
.about-title {
	font-weight: bold;
	margin-bottom: 2rem;
}
.about-description {
	line-height: 1.8;
	margin-bottom: 3rem;
}
@media screen and (max-width: 767px) {
	.about-item {
		min-height: auto;
		padding: 0;
	}
	.about-item::before {
		top: 30vw;
		left: 0;
		right: 0;
		text-align: center;
		font-size: 7.6923vw;
	}
	.about-item::after {
		top: 12vw;
		width: 100%;
		height: 44.8718vw;
	}
	.about-sedio {
		margin-bottom: 2.5em;
	}
	.about-title {
		margin-bottom: 1em;
		padding-bottom: 44.8718vw;
	}
	.about-description {
		font-size: 4.1vw;
		margin-bottom: 2.5rem;
	}
	.about-button {
		margin: auto;
	}
}
@media screen and (min-width: 768px) {
	.about-item {
		display: flex;
		align-items: center;
		min-height: 372px;
	}
	.about-content {
		padding: 0 4.5em;
		width: 570px;
	}
	.about-item::before {
		top: 50%;
		transform: translateY(-50%);
		font-size: 69px;
	}
	.about-sedio::before {
		right: 1em;
	}
	.about-van::before {
		left: 1em;
	}
	.about-item::after {
		top: 0;
		bottom: 0;
		width: min(744px, 66%);
		height: 372px;
	}
	.about-sedio::after {
		right: 0;
	}
	.about-van::after {
		left: 0;
	}
	.about-sedio {
		justify-content: flex-start;
		margin-bottom: 5em;
	}
	.about-van {
		justify-content: flex-end;
	}
	.about-title {
		margin-bottom: 2.5rem;
	}
	.about-description {
		font-size: 1.8rem;
		margin-bottom: 3.5rem;
		max-width: 50rem;
		text-shadow: 0 1px .2em rgba(255, 255, 255, .8);
	}
}


/* -----------------------------------------------------------------------
 TOP page: 導入事例セクション
----------------------------------------------------------------------- */
/* 導入事例セクション */
.case-studies {
	position: relative;
	overflow: hidden;
}
.case-studies .inner {
	position: relative;
}
.case-studies .inner::before {
	content: 'CASE STUDIES';
	position: absolute;
	top: 0;
	right: 0;
	line-height: 1;
	letter-spacing: .1em;
	font-family: var(--theme-en-font);
	font-style: italic;
	font-weight: 900;
	color: var(--sub-text-color);
	z-index: 1;
}
.case-studies-title {
	margin-bottom: 1em;
}
.case-studies-grid {
	display: grid;
}
.case-study-item {
	overflow: hidden;
	transition: all 0.3s ease;
	position: relative;
	background-color: #fff;
}
.case-study-image {
	width: 100%;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	position: relative;
	overflow: hidden;
}
.case-study-title-text {
	font-weight: bold;
	margin-bottom: 1em;
	line-height: 1.4;
}
.case-study-description {
	line-height: 1.6;
	margin-bottom: 2em;
}
.case-study-link,
.case-study-btn {
	margin: auto;
}

@media screen and (max-width: 767px) {
	.case-studies .inner::before {
		content: none;
	}
	.case-studies-grid {
		grid-template-columns: 1fr;
		gap: 2em;
		margin-bottom: 2em;
	}
	.case-study-image img {
		width: 100%;
	}
	.case-study-content {
		padding: 1.5em 1em 2em 1em;
	}
	.case-study-title-text {
		margin-bottom: .5em;
		font-size: 5.1282vw;
	}
	.case-study-description {
		font-size: 4.1026vw;
	}
}
@media screen and (min-width: 768px) {
	.case-studies .inner::before {
		font-size: 69px;
	}
	.case-studies-grid {
		grid-template-columns: repeat(3, 1fr);
		gap: min(48px, 5%);
		margin-bottom: 48px;
	}
	.case-study-content {
		padding-bottom: 4em;
		padding: 1em 1em 4em;
	}
	.case-study-title-text {
		font-size: 18px;
	}
	.case-study-description {
		font-size: 14px;
	}
	.case-study-link {
		position: absolute;
		left: 0;
		right: 0;
		bottom: 1.5em;
		margin: auto;
	}
}


/* よくある質問セクション */
.faq-section .inner {
	position: relative;
	overflow: hidden;
}
.faq-section .inner::before {
	content: 'FAQ';
	position: absolute;
	top: 0;
	right: 0;
	line-height: 1;
	letter-spacing: .1em;
	font-family: var(--theme-en-font);
	font-style: italic;
	font-weight: 900;
	color: #99CDFF;
	z-index: 1;
}
.faq-title {
	margin-bottom: 1em;
	font-weight: bold;
}
.faq-grid {
	display: grid;
	gap: 2rem;
}
.faq-item {
	background-color: #fff;
	overflow: hidden;
	border: solid 1px var(--main-theme-color);
	transition: all 0.3s ease;
}
.faq-question {
	padding: 2rem;
	background-color: var(--main-theme-color);
	color: #fff;
	position: relative;
}
.faq-question::before {
	content: 'Q.';
	position: absolute;
	left: 2rem;
	top: 0;
	background-color: #fff;
	color: var(--main-theme-color);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 800;
	font-style: italic;
	font-family: var(--theme-en-font);
	margin-right: 1rem;
}
.faq-question-text {
	flex: 1;
	font-weight: 500;
	margin-left: 4.5rem;
	line-height: 1.25;
}
.faq-answer {
	padding: 1em;
	position: relative;
}
.faq-answer::before {
	content: 'A.';
	position: absolute;
	left: 2rem;
	top: 2rem;
	width: 3rem;
	height: 3rem;
	background-color: var(--main-accent-color);
	color: #fff;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 800;
	font-style: italic;
	font-family: var(--theme-en-font);
}
.faq-answer-text {
	margin-left: 4.5rem;
	line-height: 1.7;
	margin-bottom: 1.5rem;
	overflow: hidden;
}
@media screen and (max-width: 767px) {
	.faq-section .inner::before {
		content: none;
	}
	.faq-grid {
		grid-template-columns: 1fr;
		gap: 2em;
		margin-bottom: 2em;
	}
	.faq-item,
	.faq-question {
		border-radius: .7692vw;
	}
	.faq-question {
		display: flex;
		align-items: center;
		min-height: 16.6667vw;
		padding: 1em;
	}
	.faq-question::before,
	.faq-answer::before {
		left: 2vw;
		width: 10.2564vw;
		height: 10.2564vw;
		font-size: 5.3846vw;
	}
	.faq-question::before {
		top: 0;
		bottom: 0;
		margin: auto;
	}
	.faq-answer::before {
		top: 2vw;
	}
	.faq-question-text {
		font-size: 4.1026vw;
		margin-left: 3em;
	}
	.faq-answer-text {
		font-size: 4.1026vw;
		margin-left: 3em;
	}
	.faq-link {
		margin: auto;
	}
}
@media screen and (min-width: 768px) {
	.faq-section .inner::before {
		font-size: 69px;
	}
	.faq-grid {
		grid-template-columns: repeat(2, 1fr);
		column-gap: min(3em, 5%);
		row-gap: 3em;
		margin-bottom: 3em;
	}
	.faq-item,
	.faq-question {
		border-radius: 5px;
	}
	.faq-question {
		min-height: 99px;
	}
	.faq-question::before,
	.faq-answer::before {
		top: 14px;
		left: 20px;
		width: 40px;
		height: 40px;
		font-size: 21px;
	}
	.faq-question-text {
		margin-left: 60px;
		font-size: 24px;
	}
	.faq-answer-text {
		margin-left: 60px;
	}
	.faq-link {
		margin-left: auto;
		margin-right: 0;
	}
}


/* お知らせセクション */
.news-section .inner {
	position: relative;
	overflow: hidden;
}
.news-section .inner::before {
	content: 'NEWS';
	position: absolute;
	top: 80px;
	left: 0;
	line-height: 1;
	letter-spacing: .1em;
	font-family: var(--theme-en-font);
	font-style: italic;
	font-weight: 900;
	color: var(--sub-text-color);
	z-index: 1;
}
.news-list {
	display: flex;
	flex-direction: column;
}
.news-item {
	display: flex;
	align-items: flex-start;
	padding: 1em;
	border-bottom: solid 1px var(--sub-text-color);
	color: inherit;
}
.news-item:first-child {
	border-top: solid 1px var(--sub-text-color);
}
.news-date {
	flex-shrink: 0;
	margin-right: 1em;
	color: var(--sub-theme-color2);
	font-family: var(--theme-en-font);
}
.news-category {
	flex-shrink: 0;
	padding: .25em 1em;
	background-color: var(--sub-theme-color2);
	color: #fff;
	font-weight: bold;
	margin-right: 2em;
}
.news-text {
	line-height: 1.6;
}

@media screen and (max-width: 767px) {
	.news-section .inner::before {
		content: none;
	}
	.flxpc-news {
		margin-bottom: 2em;
	}
	.news-item {
		/* flex-direction: column; */
		align-items: flex-start;
		flex-wrap: wrap;
		padding: 1em .5em;
	}
	.news-date {
		font-size: 4.1026vw;
		order: 1;
	}
	.news-category {
		font-size: 3.0769vw;
		margin-right: 0;
		order: 2;
	}
	.news-content {
		order: 3;
		width: 100%;
		margin-top: .5em;
	}
}
@media screen and (min-width: 768px) {
	.news-section .inner::before {
		font-size: 30px;
	}
	.flxpc-news {
		align-items: flex-start;
		justify-content: space-between;
		margin-bottom: 3em;
	}
	.col-news-ttl {
		width: 26%;
	}
	.news-list {
		width: 74%;
		max-width: 843px;
	}
	.top-news-title {
		line-height: 1;
	}
	.news-item {
		padding: 25px 1em;
	}
	.news-date {
		font-size: 16px;
		min-width: 123px;
	}
	.news-category {
		font-size: 12px;
		min-width: 8rem;
		text-align: center;
	}
	.news-content {
		flex: 1;
	}
}