/* ==========================================================================
   Single Catalog Page Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   メインエリア
   -------------------------------------------------------------------------- */
.catalog-main {
	padding: 30px 0 60px;
}

.catalog-main__inner {
	text-align: center;
}

.catalog-main__heading {
	font-size: 24px;
	font-weight: bold;
	margin-bottom: 20px;
	color: #333;
}

.catalog-main__image {
	margin: 0 auto;
	max-width: 100%;
}

.catalog-main__image img {
	width: 100%;
	height: auto;
	border-radius: 8px;
	width:1024px;
	height:556px;
		object-fit: contain;
}

.catalog-main__description {
	position: relative;
	max-width: 900px;
	margin: -100px auto 0;
	padding: 30px 40px;
	background: #fff;
	text-align: left;
	line-height: 1.8;
	color: #555;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
	border-radius: 8px;
    opacity:0.9!important;
}

/* --------------------------------------------------------------------------
   アイテムカテゴリーエリア
   -------------------------------------------------------------------------- */
.catalog-categories {
	padding: 80px 0;
}

.catalog-categories__list {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 30px;
	margin-top: 40px;
}

.catalog-categories__item {
	flex: 1 1 calc((100% - 60px) / 3);
	min-width: 280px;
	background: #fff;
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.catalog-categories__item:hover {
	transform: translateY(-5px);
	box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.catalog-categories__image {
	margin: 0;
	overflow: hidden;
}

.catalog-categories__image img {
	width: 100%;
	height: auto;
	object-fit: cover;
}

.catalog-categories__title {
	padding: 20px;
	margin: 0;
	font-size: 16px;
	font-weight: bold;
	text-align: center;
	color: #333;
}

/* --------------------------------------------------------------------------
   特徴説明エリア
   -------------------------------------------------------------------------- */
.catalog-features {
	padding: 80px 0;
}

.catalog-features__list {
	margin-top: 50px;
}

.catalog-features__item {
	display: flex;
	align-items: center;
	gap: 60px;
	margin-bottom: 60px;
}

.catalog-features__item:last-child {
	margin-bottom: 0;
}

.catalog-features__item:nth-child(even) {
	flex-direction: row-reverse;
}

.catalog-features__image {
	flex: 0 0 45%;
	margin: 0;
}

.catalog-features__image img {
	width: 100%;
	height: auto;
	border-radius: 8px;
}

.catalog-features__content {
	flex: 1;
}

.catalog-features__number {
	display: inline-block;
	font-size: 48px;
	font-weight: bold;
	color: #003c8f;
	line-height: 1;
	margin-bottom: 15px;
	font-family: 'Arial', sans-serif;
}

.catalog-features__title {
	font-size: 22px;
	font-weight: bold;
	color: #333;
	margin: 0 0 20px;
	padding-bottom: 15px;
	border-bottom: 2px solid #003c8f;
}

.catalog-features__text {
	font-size: 15px;
	line-height: 1.9;
	color: #555;
	margin: 0;
}

/* --------------------------------------------------------------------------
   ピックアップエリア
   -------------------------------------------------------------------------- */
.catalog-pickup {
	padding: 80px 0;
}

.catalog-pickup__list {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 25px;
	margin-top: 40px;
}

.catalog-pickup__item {
	background: #fff;
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.catalog-pickup__item:hover {
	transform: translateY(-5px);
	box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.catalog-pickup__image {
	margin: 0;
	aspect-ratio: 1 / 1;
	overflow: hidden;

}

.catalog-pickup__image img {
	width: 100%;
	height: 100%;
	object-fit: contain;
	padding: 15px;
}

.catalog-pickup__text {
	padding: 15px 20px;
	margin: 0;
	font-size: 14px;
	font-weight: bold;
	text-align: center;
	color: #333;
	border-top: 1px solid #eee;
}

/* --------------------------------------------------------------------------
   よくある質問エリア（sem_faq上書き）
   -------------------------------------------------------------------------- */
.sem_faq {
	padding: 80px 0;
}

.sem_faq .sem__common-inner {
	max-width: 1054px;
	margin: 0 auto;
	padding: 0 20px;
}

.catalog-faq {
	padding: 80px 0;
}

.catalog-faq__list {
	max-width: 900px;
	margin: 40px auto 0;
}

.catalog-faq__item {
	border: 1px solid #ddd;
	border-radius: 8px;
	margin-bottom: 15px;
	overflow: hidden;
	background: #fff;
}

.catalog-faq__item:last-child {
	margin-bottom: 0;
}

.catalog-faq__question {
	display: flex;
	align-items: center;
	gap: 15px;
	padding: 20px 25px;
	cursor: pointer;
	transition: background 0.3s ease;
}

.catalog-faq__question:hover {
	background: #f9f9f9;
}

.catalog-faq__icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: #003c8f;
	color: #fff;
	font-size: 16px;
	font-weight: bold;
	flex-shrink: 0;
}

.catalog-faq__icon--answer {
	background: #e74c3c;
}

.catalog-faq__question-text {
	flex: 1;
	margin: 0;
	font-size: 16px;
	font-weight: bold;
	color: #333;
}

.catalog-faq__toggle {
	position: relative;
	width: 20px;
	height: 20px;
	flex-shrink: 0;
}

.catalog-faq__toggle::before,
.catalog-faq__toggle::after {
	content: '';
	position: absolute;
	background: #003c8f;
	transition: transform 0.3s ease;
}

.catalog-faq__toggle::before {
	top: 50%;
	left: 0;
	width: 100%;
	height: 2px;
	transform: translateY(-50%);
}

.catalog-faq__toggle::after {
	top: 0;
	left: 50%;
	width: 2px;
	height: 100%;
	transform: translateX(-50%);
}

.catalog-faq__item.is-open .catalog-faq__toggle::after {
	transform: translateX(-50%) rotate(90deg);
}

.catalog-faq__answer {
	display: none;
	padding: 0 25px 25px;
}

.catalog-faq__answer.is-open,
.catalog-faq__item.is-open .catalog-faq__answer {
	display: flex;
	gap: 15px;
	align-items: flex-start;
}

.catalog-faq__answer-text {
	flex: 1;
	font-size: 15px;
	line-height: 1.8;
	color: #555;
	padding-top: 8px;
}

/* --------------------------------------------------------------------------
   ボタンエリア
   -------------------------------------------------------------------------- */
.catalog-buttons {
	padding: 60px 0 80px;
}

.catalog-buttons .catalog-detail__buttons {
	display: flex;
	justify-content: center;
	gap: 20px;
	flex-wrap: wrap;
	margin-bottom: 40px;
}

/* --------------------------------------------------------------------------
   共通見出しスタイル調整
   -------------------------------------------------------------------------- */
.catalog-categories .g-heading-2,
.catalog-features .g-heading-2,
.catalog-pickup .g-heading-2,
.catalog-faq .g-heading-2 {
	text-align: center;
}

/* --------------------------------------------------------------------------
   レスポンシブ対応
   -------------------------------------------------------------------------- */
@media screen and (max-width: 1024px) {
	.catalog-categories__list {
		grid-template-columns: repeat(2, 1fr);
	}

	.catalog-pickup__list {
		grid-template-columns: repeat(2, 1fr);
	}

	.catalog-features__item {
		gap: 40px;
	}
}

@media screen and (max-width: 768px) {
	.catalog-main {
		padding: 40px 0;
	}

	.catalog-main__heading {
		font-size: 20px;
	}

	.catalog-categories,
	.catalog-features,
	.catalog-pickup,
	.catalog-faq,
	.sem_faq {
		padding: 50px 0;
	}

	.catalog-categories__item {
		flex: 1 1 calc((100% - 20px) / 2);
		min-width: 200px;
		max-width: none;
	}

	.catalog-features__item {
		flex-direction: column;
		gap: 25px;
	}

	.catalog-features__item:nth-child(even) {
		flex-direction: column;
	}

	.catalog-features__image {
		flex: none;
		width: 100%;
	}

	.catalog-features__number {
		font-size: 36px;
	}

	.catalog-features__title {
		font-size: 18px;
	}

	.catalog-pickup__list {
		grid-template-columns: repeat(2, 1fr);
		gap: 15px;
	}

	.catalog-faq__question {
		padding: 15px 20px;
	}

	.catalog-faq__icon {
		width: 30px;
		height: 30px;
		font-size: 14px;
	}

	.catalog-faq__question-text {
		font-size: 14px;
	}

	.catalog-buttons .catalog-detail__buttons {
		flex-direction: column;
		align-items: center;
	}
}

@media screen and (max-width: 480px) {
	.catalog-pickup__list {
		grid-template-columns: 1fr;
	}
}