/* ============================================================
   Product Detail Process — Section 05
   Figma 527:5361 | Manufacturing Process
   白色背景 + 居中标题/描述 + 双列 10 步骤（左 1-5，右 6-10）
   每步：圆形徽章(66×66) + 竖线 + 标题 + 描述 + 图片(179×174)
   设计基准 1280px
   ============================================================ */

.sparta-product-detail-process {
	background: #fff;
	width: 100%;
	padding: 80px 0 90px;
}

.sparta-product-detail-process__inner {
	max-width: 1280px;
	margin: 0 auto;
	padding: 0 39px;
}

/* ── 居中标题 + 描述 ── */
.sparta-product-detail-process__header {
	text-align: center;
	margin-bottom: 67px;
}

.sparta-product-detail-process__title {
	font-family: 'Anton', sans-serif;
	font-size: 48px;
	line-height: 60px;
	color: #012f73;
	font-weight: 400;
	margin: 0 0 27px;
}

.sparta-product-detail-process__desc {
	font-family: 'Montserrat', sans-serif;
	font-weight: 500;
	font-size: 16px;
	line-height: 30px;
	color: #000;
	margin: 0 auto;
	max-width: 630px;
}

/* ── 双列布局 ── */
.sparta-product-detail-process__columns {
	display: flex;
	gap: 80px;
	align-items: flex-start;
}

.sparta-product-detail-process__col {
	flex: 1;
	display: flex;
	flex-direction: column;
	min-width: 0;
}

/* ── 单个步骤 ── */
.sparta-product-detail-process__step {
	display: flex;
	gap: 0;
	/* 关键：让 step-left 拉伸到与 step-body 同高，竖线才能延伸 */
	align-items: stretch;
}

/* 左侧：徽章 + 竖线 */
.sparta-product-detail-process__step-left {
	display: flex;
	flex-direction: column;
	align-items: center;
	flex-shrink: 0;
	width: 66px;
	margin-right: 28px;
}

.sparta-product-detail-process__badge {
	width: 66px;
	height: 66px;
	border-radius: 50%;
	background: #d0e4ff;
	color: #012f73;
	font-family: 'Montserrat', sans-serif;
	font-weight: 700;
	font-size: 24px;
	line-height: 66px;
	text-align: center;
	flex-shrink: 0;
}

.sparta-product-detail-process__line {
	width: 2px;
	/* flex:1 在 step-left（flex column）内填满徽章以下的全部高度 */
	flex: 1;
	background: #d0e4ff;
	margin: 6px auto 0;
}

/* 右侧：文字 + 图片 */
.sparta-product-detail-process__step-body {
	flex: 1;
	display: flex;
	gap: 28px;
	align-items: flex-start;
	padding-top: 12px;
	padding-bottom: 30px;
	min-width: 0;
}

.sparta-product-detail-process__step-text {
	flex: 1;
	min-width: 0;
}

.sparta-product-detail-process__step-title {
	font-family: 'Montserrat', sans-serif;
	font-weight: 700;
	font-size: 18px;
	line-height: 25px;
	color: #043580;
	margin: 0 0 10px;
}

.sparta-product-detail-process__step-desc {
	font-family: 'Montserrat', sans-serif;
	font-weight: 500;
	font-size: 14px;
	line-height: 22px;
	color: #043580;
	margin: 0;
}

/* 步骤图片（Figma 179×174，圆角矩形占位） */
.sparta-product-detail-process__step-img {
	flex-shrink: 0;
	width: 179px;
	height: 174px;
	border-radius: 12px;
	overflow: hidden;
	background: #e8f0fb;
}

.sparta-product-detail-process__step-img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

/* ── 大屏 ≥1800px ── */
@media (min-width: 1800px) {
	.sparta-product-detail-process__inner {
		max-width: 1600px;
	}

	.sparta-product-detail-process__title {
		font-size: 56px;
	}

	.sparta-product-detail-process__columns {
		gap: 100px;
	}

	.sparta-product-detail-process__step-img {
		width: 200px;
		height: 194px;
	}
}

/* ── 平板 768px–1279px ── */
@media (min-width: 768px) and (max-width: 1279px) {
	.sparta-product-detail-process {
		padding: 60px 0 70px;
	}

	.sparta-product-detail-process__inner {
		padding: 0 24px;
	}

	.sparta-product-detail-process__title {
		font-size: 36px;
		line-height: 46px;
	}

	.sparta-product-detail-process__columns {
		gap: 40px;
	}

	.sparta-product-detail-process__step-img {
		width: 130px;
		height: 126px;
	}

	.sparta-product-detail-process__badge {
		width: 54px;
		height: 54px;
		line-height: 54px;
		font-size: 20px;
	}

	.sparta-product-detail-process__step-left {
		width: 54px;
		margin-right: 20px;
	}
}

/* ── 手机 ≤767px ── */
@media (max-width: 767px) {
	.sparta-product-detail-process {
		padding: 48px 0 56px;
	}

	.sparta-product-detail-process__inner {
		padding: 0 20px;
	}

	.sparta-product-detail-process__title {
		font-size: 28px;
		line-height: 36px;
	}

	.sparta-product-detail-process__header {
		margin-bottom: 40px;
	}

	.sparta-product-detail-process__columns {
		flex-direction: column;
		gap: 0;
	}

	.sparta-product-detail-process__badge {
		width: 48px;
		height: 48px;
		line-height: 48px;
		font-size: 18px;
	}

	.sparta-product-detail-process__step-left {
		width: 48px;
		margin-right: 16px;
	}

	/* 手机端隐藏步骤图片，节省空间 */
	.sparta-product-detail-process__step-img {
		display: none;
	}
}