/* ==========================================================================
   Feature Section
   Figma: 1200×1034, watermark centered, hgroup centered,
   feature image 1200×686, single outline CTA button
   ========================================================================== */

.feature-section {
	background: #fff;
	padding: 100px 0;
	position: relative;
	overflow: hidden;
}

/* Watermark - Figma: centered, 120px, opacity 0.3 */
.feature-watermark {
	position: absolute;
	top: 0;
	left: 50%;
	transform: translateX(-50%);
	font-family: 'Marcellus', serif;
	font-size: 120px;
	font-weight: 400;
	color: #0E0E0E;
	opacity: 0.03;
	letter-spacing: -0.00083em;
	line-height: 1.25;
	pointer-events: none;
	white-space: nowrap;
	margin: 0;
	text-align: center;
}

.feature-container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 24px;
	box-sizing: content-box;
	position: relative;
	z-index: 1;
}

/* hgroup - Figma: column, center, gap 16px */
.feature-hgroup {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 16px;
	margin-bottom: 48px;
}

/* Subtitle - Figma: column, center, gap 8px (vertical layout) */
.feature-subtitle-wrap {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
}

.feature-label-dot {
	width: 16px;
	height: 16px;
	background: #E51F1F;
	border: 4px solid #E4DEDE;
	border-radius: 50%;
	display: inline-block;
	flex-shrink: 0;
	box-sizing: border-box;
}

.feature-subtitle {
	font-family: 'Noto Sans JP', sans-serif;
	font-size: 19px;
	font-weight: 700;
	color: #000;
	margin: 0;
	line-height: 1.2;
	text-align: center;
}

/* Heading - Figma: 33px bold, center */
.feature-heading {
	font-family: 'Noto Sans JP', sans-serif;
	font-size: 33px;
	font-weight: 700;
	color: #000;
	text-align: center;
	line-height: 1.2;
	margin: 0;
}

/* Feature image - Figma: 1200×686 */
.feature-image {
	margin-bottom: 48px;
}

.feature-image img {
	width: 100%;
	height: auto;
	display: block;
}

/* CTA - Figma: single outline button, centered, border 1px #CCCCCC, radius 4px */
.feature-cta {
	display: flex;
	justify-content: center;
}

.feature-cta-button {
	display: inline-flex;
	align-items: center;
	gap: 24px;
	background: #000;
	color: #000;
	border: 1px solid #CCCCCC;
	border-radius: 4px;
	padding: 16px 16px 16px 24px;
	font-family: 'Noto Sans JP', sans-serif;
	font-size: 16px;
	font-weight: 700;
	line-height: 1.2;
	text-decoration: none;
	background: transparent;
	transition: background 0.2s, color 0.2s;
}

.feature-cta-button:hover {
	background: #000;
	color: #fff;
}

.feature-cta-button:hover .feature-cta-arrow::after {
	border-color: #fff;
}

.feature-cta-arrow {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 32px;
	background: #E51F1F;
	border-radius: 50%;
	flex-shrink: 0;
}

.feature-cta-arrow::after {
	content: "";
	width: 8px;
	height: 8px;
	border-top: 2px solid #fff;
	border-right: 2px solid #fff;
	transform: rotate(45deg);
	margin-left: -2px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 768px) {
	.feature-section {
		padding: 60px 0;
	}

	.feature-container {
		padding: 0 24px;
	}

	.feature-watermark {
		font-size: 60px;
	}

	.feature-heading {
		font-size: 24px;
	}

	/* 画像をはみ出して横スクロール可能に */
	.feature-image {
		overflow-x: auto;
		-webkit-overflow-scrolling: touch;
		margin-left: -24px;
		margin-right: -24px;
		padding-left: 24px;
		padding-right: 24px;
	}

	.feature-image img {
		width: auto;
		height: 400px;
	}

	/* CTAボタン幅100% */
	.feature-cta {
		width: 100%;
	}

	.feature-cta-button {
		width: 100%;
		justify-content: center;
		box-sizing: border-box;
	}
}