@charset "utf-8";
/* CSS Document */

/* 事業内容詳細ページ 共通コンポーネント
========================================== */

/* ヘッダー
========================================== */
.headerArea.business {
	background-color: rgba(255, 255, 255, 0.9);
}

/* MV
========================================== */
.businessMv {
	position: relative;
	overflow: hidden;
	padding-top: 70px;
	background-color: #1a1a1a;
}
.businessMv .mvImage {
	position: absolute;
	top: 0;
	right: 0;
	width: 60%;
	height: 100%;
	clip-path: polygon(18% 0, 100% 0, 100% 100%, 0 100%);
}
.businessMv .mvImage img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}
.businessMv .mvContent {
	position: relative;
	z-index: 1;
	max-width: 1200px;
	margin: 0 auto;
	padding: 120px 0 100px;
}
.businessMv .mvContent > * {
	opacity: 0;
	transform: translateY(10px);
	animation: businessMvFadeInUp 1.2s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}
.businessMv .mvContent > *:nth-child(1) { animation-delay: 0.2s; }
.businessMv .mvContent > *:nth-child(2) { animation-delay: 0.5s; }
.businessMv .mvContent > *:nth-child(3) { animation-delay: 0.8s; }

@keyframes businessMvFadeInUp {
	to {
		opacity: 1;
		transform: translateY(0);
	}
}
.businessMv .mvLabel {
	line-height: 1;
	margin-bottom: 16px;
	color: var(--color-primary);
	font-family: var(--font-english);
	font-size: 2.6rem;
	font-weight: 700;
	letter-spacing: .2em;
}
.businessMv .mvTitle {
	line-height: 1.25;
	color: #fff;
	font-size: clamp(2.8rem, 3vw + 1.6rem, 4.8rem);
	font-weight: 700;
	letter-spacing: .02em;
}
.businessMv .mvTitle em {
	color: var(--color-primary);
	font-style: normal;
}
.businessMv .mvSub {
	margin-top: 16px;
	color: rgba(255,255,255,0.5);
	font-family: var(--font-english);
	font-size: 1.6rem;
	letter-spacing: .08em;
}

@media screen and (max-width:1024px) {
	.businessMv {padding-top: 50px;}
	.businessMv .mvImage {
		position: relative;
		width: 100%;
		height: 220px;
		clip-path: none;
	}
	.businessMv .mvContent {padding: 40px clamp(20px, 5vw, 30px) 50px;}
}
@media screen and (max-width:599px) {
	.businessMv .mvLabel {font-size: 2rem;}
	.businessMv .mvSub {font-size: 1.4rem;}
}

/* 導入セクション（導入文＋対応業界）
========================================== */
.businessIntro {
	width: fit-content;
	margin: 0 auto;
	padding: 56px 0;
	border-bottom: 1px solid #eee;
}
.businessIntro .text {
	max-width: 1080px;
	line-height: 2.1;
	font-size: var(--font-size-body);
}
.businessIntro .industryTags {
	margin-top: 40px;
}
.businessIntro .industryTags .label {
	margin-bottom: 14px;
	font-weight: 700;
	font-size: var(--font-size-accent);
}
.businessIntro .industryTags ul {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}
.businessIntro .industryTags li {
	padding: 12px 28px;
	background-color: var(--color-primary);
	color: #fff;
	font-weight: 600;
	font-size: var(--font-size-body);
	letter-spacing: .03em;
	border-right: 1px solid rgba(255,255,255,0.15);
}
@media screen and (max-width:1200px) {
	.businessIntro {padding: 40px clamp(20px, 5vw, 30px);}
}
@media screen and (max-width:599px) {
	.businessIntro .industryTags li {padding: 5px 10px;border-right: none;}
}

/* お悩み・解決策カード
========================================== */
.bizCardGrid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 15px;
}
.bizCard {
	position: relative;
	padding: 32px 24px 28px;
	background-color: #fff;
	border: 1px solid #eee;
	border-radius: 8px;
	box-shadow: 0 2px 12px rgba(0,0,0,0.06);
	text-align: center;
}
.bizCard::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 4px;
	background-color: var(--color-primary);
}
.bizCard .number {
	line-height: 1;
	margin-bottom: 10px;
	font-family: var(--font-number);
	font-size: 3.2rem;
	font-weight: 700;
}
.bizCard .icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 90px;
	height: 88px;
	margin: 0 auto 18px;
}
.bizCard .icon img {
	width: 100%;
	max-width: 100%;
	height: auto;
}
.bizCard .heading {
	min-height: 54px;
	margin-bottom: 20px;
	line-height: 1.4;
	color: var(--color-primary);
	font-weight: 700;
	font-size: var(--font-size-accent);
}
.bizCard .text {
	text-align: left;
	line-height: 1.85;
	color: #666;
	font-size: var(--font-size-body);
}
.bizCard .tags {
	display: flex;
	flex-wrap: wrap;
	gap: 5px;
	margin-top: 18px;
}
.bizCard .tags span {
	padding: 2px 8px;
	background-color: var(--color-primary);
	border-radius: 3px;
	color: #fff;
	font-size: var(--font-size-caption);
}

@media screen and (max-width:1024px) {
	.bizCardGrid {grid-template-columns: repeat(2, 1fr);}
}
@media screen and (max-width:599px) {
	.bizCardGrid {grid-template-columns: 1fr;}
	.bizCard {padding: 30px 16px 26px;}
	.bizCard .heading {min-height: auto;}
}

/* 要約バナー
========================================== */
.summaryBanner {
	margin-top: 48px;
	padding: 36px clamp(20px, 5vw, 30px);
	background-color: var(--color-primary);
	border-radius: 8px;
	text-align: center;
}
.summaryBanner .line1 {
	line-height: 2;
	color: rgba(255,255,255,0.9);
	font-size: var(--font-size-accent);
}
.summaryBanner .line2 {
	margin-top: 10px;
	color: #fff;
	font-weight: 700;
	font-size: var(--font-size-subheading);
	letter-spacing: .03em;
}
@media screen and (max-width:599px) {
	.summaryBanner {
		padding: 30px clamp(20px, 5vw, 30px);
		text-align: left;
	}
	.summaryBanner .line1 {
		line-height: 1.7;
	}
	.summaryBanner .line2 {
		line-height: 1.7;
	}
}

/* 橋渡し（お悩み→解決）
========================================== */
.solutionBridge {
	padding: 64px clamp(20px, 5vw, 30px);
	background-color: #1a1a1a;
	text-align: center;
}
.solutionBridge .line {
	width: 3px;
	height: 48px;
	margin: 0 auto 24px;
	background-color: var(--color-primary);
}
.solutionBridge .text {
	margin-bottom: 10px;
	color: #fff;
	font-weight: 700;
	font-size: var(--font-size-heading);
}
.solutionBridge .text em {
	color: var(--color-primary);
	font-style: normal;
}
.solutionBridge .sub {
	color: #fff;
	font-size: var(--font-size-accent);
}

/* 解決策まとめ
========================================== */
.solutionClosing {
	position: relative;
	margin-top: 32px;
	padding: 24px 36px;
	background-color: #1a1a1a;
	border-radius: 8px;
	color: rgba(255,255,255,0.9);
	line-height: 2;
	text-align: center;
	font-size: var(--font-size-body);
}
.solutionClosing::before {
	content: "";
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	width: 5px;
	background-color: var(--color-primary);
}
@media screen and (max-width:599px) {
	.solutionClosing {
		padding: 24px clamp(20px, 5vw, 30px);
		text-align: left;
	}
}

/* セクション導入リード文（設備・メーカー見出し直下）
========================================== */
.bizLead {
	max-width: 960px;
	margin-bottom: 40px;
	line-height: 2;
	font-size: var(--font-size-body);
}

/* 取扱設備
========================================== */
.equipmentGrid {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 15px;
}
.equipmentCard {
	overflow: hidden;
	background-color: #fff;
	border: 1px solid #eee;
	border-radius: 6px;
	box-shadow: 0 1px 8px rgba(0,0,0,0.05);
}
.equipmentCard .image {
	width: 100%;
	aspect-ratio: 4/3;
	background-color: var(--bg-lightgrey);
}
.equipmentCard .image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}
.equipmentCard .body {
	padding: 18px 18px 20px;
}
.equipmentCard .name {
	margin-bottom: 12px;
	line-height: 1.4;
	font-weight: 700;
	font-size: var(--font-size-body);
}
.equipmentCard .text {
	line-height: 1.7;
	color: #888;
	font-size: var(--font-size-caption);
}
.equipmentNote {
	margin-top: 20px;
	font-size: var(--font-size-caption);
}

@media screen and (max-width:840px) {
	.equipmentGrid {grid-template-columns: repeat(3, 1fr);}
}
@media screen and (max-width:599px) {
	.equipmentGrid {
		grid-template-columns: repeat(2, 1fr);
		gap: 15px 8px;
	}
	.equipmentCard .body {
		padding: 14px 14px 16px;
	}
}

/* sectionBox 背景延長装飾
========================================== */
.sectionBoxDeco {
	position: relative;
}
.sectionBoxDeco::after {
	content: "";
	display: block;
	position: absolute;
	top: 100%;
	left: 0;
	width: 100%;
	height: 100px;
	background: var(--bg-lightgrey);
}
@media screen and (max-width:1200px) {
	.sectionBoxDeco::after {content: none;}
}

/* アフターフォロー・メンテナンスのメリット
========================================== */
.meritSection {
	position: relative;
	padding: 80px clamp(20px, 5vw, 30px);
	background-color: var(--bg-lightgrey);
}
.meritSection::after {
	content: "";
	display: block;
	position: absolute;
	top: 100%;
	left: 0;
	width: 100%;
	height: 100px;
	background: var(--bg-lightgrey);
}
.meritSection .meritTitle {
	max-width: 1200px;
	margin: 0 auto 32px;
	color: var(--text-primary);
	font-weight: 700;
	font-size: var(--font-size-subheading);
	text-align: center;
}
.meritGrid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 16px;
	max-width: 1000px;
	margin: 0 auto;
}
.meritItem {
	padding: 26px 22px;
	background-color: #fff;
	border-left: 4px solid var(--color-primary);
	border-radius: 0 6px 6px 0;
	box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.meritItem .label {
	margin-bottom: 4px;
	color: var(--text-primary);
	font-weight: 700;
	font-size: var(--font-size-accent);
}
.meritItem .desc {
	font-size: var(--font-size-body);
}
.meritClosing {
	position: relative;
	max-width: 1000px;
	margin: 32px auto 0;
	padding: 24px 36px;
	background-color: #1a1a1a;
	border-radius: 8px;
	color: rgba(255,255,255,0.9);
	line-height: 2;
	text-align: center;
	font-size: var(--font-size-body);
}
.meritClosing::before {
	content: "";
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	width: 5px;
	background-color: var(--color-primary);
}
@media screen and (max-width:599px) {
	.meritClosing {
		padding: 24px clamp(20px, 5vw, 30px);
		text-align: left;
	}
}
@media screen and (max-width:1200px) {
	.meritSection {padding: 60px clamp(20px, 5vw, 30px);}
	.meritSection::after {content: none;}
}
@media screen and (max-width:599px) {
	.meritGrid {grid-template-columns: 1fr;}
	.meritItem {padding: 18px 18px 24px;}
}