@charset "utf-8";

/* ==================================================================
   kensa.css — 第三者品質検査ページ 専用スタイル
================================================================== */

/* --------------------------------
   レイアウト共通
-------------------------------- */
.kensa-page {
	width: 100%;
	padding-bottom: 80px;
}

/* --------------------------------
   Section: キャッチコピー
-------------------------------- */
.kensa-catch {
	text-align: center;
	padding: 60px 20px 50px;
	background: #fff;
}

.kensa-catch__lead {
	display: inline-block;
	font-size: 1.4rem;
	font-weight: bold;
	color: #1a3a5c;
	letter-spacing: 0.05em;
	line-height: 1.6;
	border-bottom: 3px solid #1a3a5c;
	padding-bottom: 8px;
	margin-bottom: 24px;
}

.kensa-catch__body {
	font-size: 1.1rem;
	line-height: 2.0;
	color: #333;
	max-width: 760px;
	margin: 0 auto;
	text-align: left;
}

/* --------------------------------
   Section: 第三者品質管理
-------------------------------- */
.kensa-quality {
	background: #f5f7fa;
	padding: 60px 20px;
}

.kensa-quality__inner {
	max-width: 860px;
	margin: 0 auto;
}

.kensa-section-ttl {
	text-align: center;
	margin-bottom: 36px;
}

.kensa-section-ttl h2 {
	font-size: 1.4rem;
	font-weight: bold;
	color: #1a3a5c;
	line-height: 1.5;
	margin-bottom: 10px;
}

.kensa-section-ttl .kensa-section-ttl__sub {
	font-size: 0.9rem;
	color: #888;
	display: block;
	letter-spacing: 0.08em;
}

.kensa-quality__desc {
	font-size: 1.1rem;
	line-height: 2.0;
	color: #333;
	background: #fff;
	border-left: 5px solid #1a3a5c;
	padding: 22px 28px;
	border-radius: 0 8px 8px 0;
}

/* --------------------------------
   Section: 住宅品質検査 10項目
-------------------------------- */
.kensa-steps {
	padding: 60px 20px;
	background: #fff;
}

.kensa-steps__inner {
	max-width: 860px;
	margin: 0 auto;
}

.kensa-steps__note {
	font-size: 1.0rem;
	color: #666;
	text-align: center;
	margin-bottom: 36px;
}

.kensa-step-list {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.kensa-step-item {
	display: flex;
	align-items: center;
	gap: 20px;
	background: #f5f7fa;
	border-radius: 10px;
	padding: 20px 24px;
	position: relative;
}

.kensa-step-item__num {
	flex-shrink: 0;
	width: 44px;
	height: 44px;
	background: #1a3a5c;
	color: #fff;
	font-size: 1.2rem;
	font-weight: bold;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	line-height: 1;
}

.kensa-step-item__img {
	flex-shrink: 0;
	width: 160px;
}

.kensa-step-item__img img {
	display: block;
	width: 100%;
	height: auto;
	border-radius: 6px;
}

.kensa-step-item__body {
	flex: 1;
}

.kensa-step-item__ttl {
	font-size: 1.2rem;
	font-weight: bold;
	color: #1a3a5c;
	margin-bottom: 6px;
	line-height: 1.4;
}

.kensa-step-item__desc {
	font-size: 1.0rem;
	color: #444;
	line-height: 1.8;
	margin: 0;
}

/* 矢印コネクター（最後以外） */
.kensa-step-item:not(:last-child)::after {
	content: "";
	position: absolute;
	bottom: -18px;
	left: 42px;
	width: 0;
	height: 0;
	border-left: 10px solid transparent;
	border-right: 10px solid transparent;
	border-top: 16px solid #1a3a5c;
	opacity: 0.3;
	z-index: 1;
}

/* flow_bottom 画像 */
.kensa-flow-bottom {
	margin-top: 40px;
	text-align: center;
}

.kensa-flow-bottom img {
	max-width: 100%;
	height: auto;
	border-radius: 8px;
}

/* --------------------------------
   補足
-------------------------------- */
.kensa-footnote {
	background: #f5f7fa;
	padding: 36px 20px;
}

.kensa-footnote__inner {
	max-width: 860px;
	margin: 0 auto;
	font-size: 1.0rem;
	color: #555;
	line-height: 1.8;
	border: 1px solid #dce3ea;
	border-radius: 8px;
	background: #fff;
	padding: 18px 22px;
}

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

	.kensa-page {
		padding-bottom: 60px;
	}

	.kensa-catch {
		padding: 40px 16px 36px;
	}

	.kensa-catch__lead {
		font-size: 1.3rem;
		margin-bottom: 20px;
	}

	.kensa-catch__body {
		font-size: 1.1rem;
		line-height: 1.9;
	}

	.kensa-quality {
		padding: 40px 16px;
	}

	.kensa-section-ttl h2 {
		font-size: 1.3rem;
	}

	.kensa-section-ttl .kensa-section-ttl__sub {
		font-size: 0.9rem;
	}

	.kensa-quality__desc {
		font-size: 1.1rem;
		padding: 16px 16px;
		line-height: 1.9;
	}

	.kensa-steps {
		padding: 40px 16px;
	}

	.kensa-steps__note {
		font-size: 1.0rem;
	}

	.kensa-step-item {
		flex-wrap: wrap;
		gap: 12px;
		padding: 16px;
	}

	.kensa-step-item__num {
		width: 36px;
		height: 36px;
		font-size: 1.1rem;
	}

	.kensa-step-item__img {
		width: calc(100% - 48px);
	}

	.kensa-step-item__body {
		width: 100%;
	}

	.kensa-step-item__ttl {
		font-size: 1.1rem;
	}

	.kensa-step-item__desc {
		font-size: 1.0rem;
	}

	.kensa-step-item:not(:last-child)::after {
		left: 32px;
	}

	.kensa-flow-bottom {
		margin-top: 28px;
	}

	.kensa-footnote {
		padding: 28px 16px;
	}

	.kensa-footnote__inner {
		padding: 14px 16px;
		font-size: 1.0rem;
	}
}