@import "common.css";

/* ============================================================
   EC共通スタイル — Direction B: Wabi Interface
   ============================================================ */

/* ショップイントロ */
.shop-intro {
	max-width: var(--max-w);
	margin: 0 auto;
	padding: 56px var(--pad-side) 24px;
	text-align: center;
}
.shop-intro h2 {
	font-size: clamp(1.3rem, 2.4vw, 1.7rem);
	color: var(--color-text);
	letter-spacing: .14em;
	margin-bottom: 14px;
	font-weight: 300;
}
.shop-intro p {
	font-size: 14px;
	max-width: 560px;
	margin: 0 auto;
	line-height: 2.1;
	color: var(--color-sub);
}

/* カテゴリフィルター */
.category-filter {
	max-width: var(--max-w);
	margin: 0 auto;
	padding: 20px var(--pad-side) 36px;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 8px;
}
.filter-btn {
	padding: 7px 18px;
	font-family: var(--font-jp);
	font-size: 11px;
	letter-spacing: .12em;
	color: var(--color-muted);
	background: transparent;
	border: 1px solid var(--color-line);
	border-radius: 1px;
	cursor: pointer;
	transition: all 0.3s ease;
}
.filter-btn:hover,
.filter-btn.active {
	color: var(--color-text);
	border-color: var(--color-text);
	background: transparent;
}

/* 商品グリッド */
.product-grid {
	max-width: var(--max-w);
	margin: 0 auto;
	padding: 0 var(--pad-side) 72px;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 32px;
}

/* 商品カード */
.product-card {
	position: relative;
	overflow: hidden;
	background: transparent;
	transition: opacity 0.35s ease;
}
.product-card:hover { opacity: .85; }
.product-card .card-img {
	position: relative;
	width: 100%;
	aspect-ratio: 1 / 1;
	overflow: hidden;
	background: var(--color-bg-sub);
}
.product-card .card-img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.9s var(--ease);
}
.product-card:hover .card-img img { transform: scale(1.04); }

/* バッジ */
.card-badge {
	position: absolute;
	top: 12px;
	left: 12px;
	padding: 3px 10px;
	font-size: 10px;
	font-weight: 400;
	letter-spacing: .1em;
	text-transform: uppercase;
	z-index: 2;
	font-family: var(--font-en);
}
.card-badge.new {
	background: var(--color-accent);
	color: #f2f0eb;
}
.card-badge.limited {
	background: var(--color-text);
	color: #f2f0eb;
}
.card-badge.gift {
	background: transparent;
	color: var(--color-accent);
	border: 1px solid var(--color-accent);
}

/* カードオーバーレイ — Wabi では非表示（opacityホバーで代替） */
.card-overlay { display: none; }

/* 商品情報 */
.card-info { padding: 14px 0 20px; }
.card-category {
	font-size: 10px;
	color: var(--color-muted);
	letter-spacing: .14em;
	text-transform: uppercase;
	margin-bottom: 5px;
	font-family: var(--font-en);
}
.card-name {
	font-size: 14px;
	color: var(--color-text);
	font-weight: 300;
	letter-spacing: .04em;
	margin-bottom: 7px;
	line-height: 1.6;
}
.card-price {
	font-size: 13px;
	color: var(--color-sub);
	font-weight: 400;
	letter-spacing: .04em;
}
.card-price .tax {
	font-size: 11px;
	color: var(--color-muted);
	font-weight: 400;
	margin-left: 4px;
}

/* 特集バナー */
.ec-feature {
	max-width: var(--max-w);
	margin: 0 auto;
	padding: 0 var(--pad-side) 72px;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 20px;
}
.ec-feature-top { padding-top: 56px; }
.feature-banner {
	position: relative;
	overflow: hidden;
	aspect-ratio: 16 / 7;
	background: var(--color-bg-sub);
	display: block;
}
.feature-banner img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.9s var(--ease);
	opacity: .9;
}
.feature-banner:hover img {
	transform: scale(1.03);
	opacity: 1;
}
.feature-banner-text {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 24px 28px;
	background: linear-gradient(transparent, rgba(0, 0, 0, .45));
	color: #f2f0eb;
}
.feature-banner-text h3 {
	font-size: clamp(.95rem, 1.8vw, 1.2rem);
	font-weight: 300;
	letter-spacing: .1em;
	margin-bottom: 5px;
}
.feature-banner-text p {
	font-size: 12px;
	opacity: .75;
	letter-spacing: .06em;
	font-family: var(--font-en);
	font-style: italic;
}

/* ショッピングガイド */
.shop-guide {
	max-width: var(--max-w);
	margin: 0 auto;
	padding: 56px var(--pad-side) 48px;
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1px;
	background: var(--color-line);
	border-top: 1px solid var(--color-line);
	border-bottom: 1px solid var(--color-line);
}
.guide-item {
	padding: 32px 16px;
	text-align: center;
	background: var(--color-bg);
}
.guide-icon {
	font-size: 1.4rem;
	margin-bottom: 10px;
	display: block;
	opacity: .65;
}
.guide-item h4 {
	font-size: 11px;
	font-weight: 400;
	color: var(--color-text);
	margin-bottom: 8px;
	letter-spacing: .1em;
}
.guide-item p {
	font-size: 12px;
	line-height: 1.8;
	color: var(--color-muted);
}

/* 商品詳細ページ */
.product-detail {
	max-width: var(--max-w);
	margin: 0 auto;
	padding: 48px var(--pad-side) 72px;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 56px;
	margin-top: 68px;
}
.pd-gallery {
	display: flex;
	flex-direction: column;
	gap: 10px;
}
.pd-main-img {
	width: 100%;
	aspect-ratio: 1 / 1;
	object-fit: cover;
	background: var(--color-bg-sub);
}
.pd-thumbs {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 6px;
}
.pd-thumb {
	aspect-ratio: 1 / 1;
	object-fit: cover;
	cursor: pointer;
	border: 1px solid transparent;
	transition: border-color 0.3s ease, opacity 0.3s ease;
	background: var(--color-bg-sub);
	opacity: .6;
}
.pd-thumb:hover,
.pd-thumb.active {
	border-color: var(--color-accent);
	opacity: 1;
}
.pd-info { display: flex; flex-direction: column; }
.pd-breadcrumb {
	font-size: 11px;
	color: var(--color-muted);
	margin-bottom: 20px;
	letter-spacing: .08em;
	font-family: var(--font-en);
}
.pd-breadcrumb a { transition: color 0.3s ease; }
.pd-breadcrumb a:hover { color: var(--color-text); }
.pd-name {
	font-size: clamp(1.4rem, 2.8vw, 1.9rem);
	color: var(--color-text);
	font-weight: 300;
	letter-spacing: .1em;
	line-height: 1.6;
	margin-bottom: 8px;
}
.pd-name-en {
	font-family: var(--font-en);
	font-style: italic;
	font-size: 13px;
	color: var(--color-muted);
	letter-spacing: .08em;
	margin-bottom: 24px;
}
.pd-price {
	font-size: 1.3rem;
	color: var(--color-text);
	font-weight: 300;
	letter-spacing: .06em;
	margin-bottom: 28px;
	padding-bottom: 28px;
	border-bottom: 1px solid var(--color-line);
}
.pd-price .tax {
	font-size: 12px;
	color: var(--color-muted);
	font-weight: 400;
}
.pd-desc {
	font-size: 14px;
	line-height: 2.2;
	margin-bottom: 28px;
	padding-bottom: 28px;
	border-bottom: 1px solid var(--color-line);
	color: var(--color-sub);
}
.pd-actions {
	display: flex;
	align-items: center;
	gap: 14px;
	margin-bottom: 14px;
}
.qty-selector {
	display: flex;
	align-items: center;
	border: 1px solid var(--color-line);
}
.qty-btn {
	width: 40px;
	height: 44px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.1rem;
	color: var(--color-muted);
	background: transparent;
	cursor: pointer;
	transition: color 0.3s ease;
}
.qty-btn:hover { color: var(--color-text); }
.qty-value {
	width: 44px;
	height: 44px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	font-weight: 400;
	color: var(--color-text);
	border-left: 1px solid var(--color-line);
	border-right: 1px solid var(--color-line);
}
.add-to-cart {
	flex: 1;
	height: 44px;
	background: var(--color-text);
	color: var(--color-bg);
	font-family: var(--font-jp);
	font-size: 11px;
	font-weight: 400;
	letter-spacing: .18em;
	text-transform: uppercase;
	border: none;
	border-radius: 2px;
	cursor: pointer;
	transition: background .35s ease;
}
.add-to-cart:hover { background: var(--color-accent); }
.add-to-cart:active { opacity: .8; }
.buy-now {
	width: 100%;
	height: 44px;
	background: transparent;
	color: var(--color-accent);
	border: 1px solid var(--color-accent);
	border-radius: 2px;
	font-family: var(--font-jp);
	font-size: 11px;
	font-weight: 400;
	letter-spacing: .18em;
	text-transform: uppercase;
	cursor: pointer;
	transition: background .35s ease, color .35s ease;
	margin-bottom: 32px;
}
.buy-now:hover {
	background: var(--color-accent);
	color: var(--color-bg);
}
.pd-specs { border-top: 1px solid var(--color-line); padding-top: 28px; }
.pd-specs h3 {
	font-size: 10px;
	font-weight: 400;
	color: var(--color-muted);
	letter-spacing: .2em;
	text-transform: uppercase;
	margin-bottom: 14px;
}
.spec-row {
	display: flex;
	padding: 10px 0;
	font-size: 13px;
	border-bottom: 1px solid var(--color-line);
}
.spec-row dt {
	flex: 0 0 100px;
	color: var(--color-muted);
	font-size: 12px;
}
.spec-row dd {
	flex: 1;
	color: var(--color-sub);
}

/* ============================================================
   EC レスポンシブ
   ============================================================ */
@media (max-width:1024px) {
	.product-grid,
	.ec-feature,
	.shop-guide,
	.product-detail,
	.shop-intro,
	.category-filter {
		padding-left: var(--pad-side);
		padding-right: var(--pad-side);
	}
}
@media (max-width:768px) {
	.product-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 20px;
		padding: 0 24px 56px;
	}
	.ec-feature {
		grid-template-columns: 1fr;
		padding: 0 24px 56px;
	}
	.shop-guide {
		grid-template-columns: repeat(2, 1fr);
		gap: 1px;
		padding: 0;
	}
	.product-detail {
		grid-template-columns: 1fr;
		gap: 36px;
		padding: 28px 24px 56px;
		margin-top: 56px;
	}
	.shop-intro { padding: 44px 24px 20px; }
	.category-filter { padding: 12px 24px 28px; }
}
@media (max-width:480px) {
	.product-grid {
		grid-template-columns: 1fr;
		max-width: 380px;
		margin-left: auto;
		margin-right: auto;
	}
	.shop-guide { grid-template-columns: 1fr; }
	.pd-actions { flex-direction: column; }
	.add-to-cart { width: 100%; }
}

/* ============================================================
   はじめての漆器ガイドバナー
   ============================================================ */
.first-guide {
	background: var(--color-bg-sub);
	border-top: 1px solid var(--color-line);
	border-bottom: 1px solid var(--color-line);
	padding: 64px var(--pad-side);
}
.first-guide-inner {
	max-width: var(--max-w);
	margin: 0 auto;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 56px;
	align-items: center;
}
.first-guide-label {
	font-family: var(--font-en);
	font-style: italic;
	font-size: 11px;
	letter-spacing: .22em;
	color: var(--color-accent);
	display: block;
	margin-bottom: 16px;
}
.first-guide-text h2 {
	font-size: clamp(1.3rem, 2.6vw, 1.8rem);
	font-weight: 300;
	letter-spacing: .1em;
	color: var(--color-text);
	margin-bottom: 18px;
	line-height: 1.6;
}
.first-guide-text p {
	font-size: 14px;
	line-height: 2.2;
	color: var(--color-sub);
	margin-bottom: 24px;
}
.first-guide-points {
	display: flex;
	flex-wrap: wrap;
	gap: 12px 20px;
	margin-bottom: 32px;
}
.first-guide-points span {
	font-size: 12px;
	color: var(--color-text);
	letter-spacing: .04em;
	display: flex;
	align-items: center;
	gap: 6px;
}
.first-guide-points .fa-solid {
	color: var(--color-accent);
	font-size: .75rem;
}
.first-guide-img img {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	display: block;
}
@media (max-width: 768px) {
	.first-guide-inner {
		grid-template-columns: 1fr;
		gap: 32px;
	}
	.first-guide { padding: 48px var(--pad-side); }
}