@charset "UTF-8";

/* ==========================================================================
   加工事例アーカイブ
   ========================================================================== */


/* ---------- リード文 ---------- */

.products-archive__lead {
	max-width: var(--content-narrow);
	margin: 0 auto 48px;
	text-align: center;
	font-size: 0.9375rem;
	line-height: 1.8;
	color: var(--color-text-light);
}


/* ---------- カテゴリフィルター ---------- */

.products-filter {
	margin-bottom: 48px;
}

.products-filter__tabs {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 8px;
}

.products-filter__btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 10px 24px;
	font-size: 0.875rem;
	font-weight: 500;
	letter-spacing: 0.03em;
	color: var(--color-text);
	background-color: var(--color-bg);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	cursor: pointer;
	transition: background-color var(--transition), color var(--transition), border-color var(--transition);
	white-space: nowrap;
}

.products-filter__btn:hover {
	border-color: var(--color-primary);
	color: var(--color-primary);
}

.products-filter__btn.is-active {
	background-color: var(--color-primary);
	border-color: var(--color-primary);
	color: var(--color-text-on-dark);
}


/* ---------- カードグリッド ---------- */

.products-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}

.products-grid__item {
	transition: transform var(--transition), box-shadow var(--transition), opacity 0.3s ease;
}

.products-grid__item.is-hidden {
	display: none;
}


/* ---------- 空状態 ---------- */

.products-archive__empty {
	text-align: center;
	padding: 80px 0;
	color: var(--color-text-light);
	font-size: 0.9375rem;
}


/* ==========================================================================
   レスポンシブ
   ========================================================================== */

@media screen and (max-width: 768px) {

	.products-archive__lead {
		margin-bottom: 32px;
		text-align: left;
	}

	.products-filter {
		margin-bottom: 32px;
	}

	.products-filter__tabs {
		justify-content: flex-start;
		gap: 6px;
	}

	.products-filter__btn {
		padding: 8px 16px;
		font-size: 0.8125rem;
	}

	.products-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 16px;
	}
}

@media screen and (max-width: 480px) {

	.products-grid {
		grid-template-columns: 1fr;
	}
}