.three_tiers_top {
	--three-tiers-text: #40352f;
	--three-tiers-heading: #2f251f;
	--three-tiers-muted: #7a6d64;
	--three-tiers-line: rgba(111, 90, 72, 0.16);
	--three-tiers-panel: rgba(255, 251, 247, 0.9);
	--three-tiers-panel-strong: #fffdf9;
	--three-tiers-accent: #8f6b56;
	--three-tiers-accent-dark: #735240;
	--three-tiers-shadow: 0 24px 60px rgba(84, 58, 38, 0.12);
	--three-tiers-radius-lg: 36px;
	--three-tiers-radius-md: 24px;
	position: relative;
	padding: 40px 0 96px;
	color: var(--three-tiers-text);
	font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
	line-height: 1.75;
	background:
		radial-gradient(
			circle at top left,
			rgba(255, 239, 226, 0.88),
			transparent 34%
		),
		radial-gradient(
			circle at right 12% top 10%,
			rgba(245, 226, 205, 0.68),
			transparent 28%
		), linear-gradient(180deg, #fffdf9 0%, #f8f1ea 100%);
}

.three_tiers_top::before {
	content: "";
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(143, 107, 86, 0.03) 1px, transparent 1px),
		linear-gradient(90deg, rgba(143, 107, 86, 0.03) 1px, transparent 1px);
	background-size: 24px 24px;
	pointer-events: none;
	mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.3), transparent 85%);
}

.three_tiers_top > section {
	position: relative;
	z-index: 1;
	width: min(1120px, calc(100% - 32px));
	margin: 0 auto;
}

.three_tiers_hero {
	display: grid;
	grid-template-columns: minmax(180px, 280px) minmax(0, 1fr) minmax(
			260px,
			360px
		);
	align-items: center;
	gap: 28px;
	padding: 40px;
	border: 1px solid var(--three-tiers-line);
	border-radius: var(--three-tiers-radius-lg);
	background: linear-gradient(
		135deg,
		rgba(255, 253, 250, 0.96),
		rgba(251, 243, 235, 0.9)
	);
	box-shadow: var(--three-tiers-shadow);
	overflow: hidden;
}

.three_tiers_hero::after {
	content: "";
	position: absolute;
	inset: auto -60px -100px auto;
	width: 260px;
	height: 260px;
	border-radius: 50%;
	background: radial-gradient(
		circle,
		rgba(218, 190, 164, 0.32),
		transparent 68%
	);
	pointer-events: none;
}

.hero_image,
.three_tiers_hero_copy,
.three_tiers_hero_visual {
	position: relative;
	z-index: 1;
}

.hero_image {
	align-self: end;
}

.hero_image img {
	display: block;
	width: 100%;
	height: auto;
	object-fit: contain;
	filter: drop-shadow(0 18px 36px rgba(95, 68, 48, 0.16));
}

.three_tiers_hero_copy {
	display: flex;
	flex-direction: column;
	gap: 18px;
}

.three_tiers_eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	width: fit-content;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--three-tiers-accent-dark);
}

.three_tiers_eyebrow::before {
	content: "";
	display: block;
	width: 40px;
	height: 1px;
	background: currentColor;
	opacity: 0.6;
}

.three_tiers_hero h1 {
	font-size: clamp(32px, 4.4vw, 54px);
	font-weight: 700;
	line-height: 1.28;
	letter-spacing: 0.03em;
	color: var(--three-tiers-heading);
}

.three_tiers_lead {
	max-width: 34em;
	font-size: 16px;
	color: var(--three-tiers-muted);
}

.three_tiers_actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	padding-top: 8px;
}

.three_tiers_primary_link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 56px;
	padding: 0 28px;
	border: 1px solid rgba(115, 82, 64, 0.18);
	border-radius: 999px;
	background: linear-gradient(
		135deg,
		var(--three-tiers-accent),
		var(--three-tiers-accent-dark)
	);
	box-shadow: 0 16px 32px rgba(115, 82, 64, 0.2);
	color: #fffdfb;
	font-size: 15px;
	font-weight: 700;
	letter-spacing: 0.04em;
	transition:
		transform 0.2s ease,
		box-shadow 0.2s ease,
		filter 0.2s ease;
}

.three_tiers_primary_link:hover {
	transform: translateY(-2px);
	box-shadow: 0 20px 36px rgba(115, 82, 64, 0.24);
	filter: saturate(1.05);
}

.three_tiers_secondary_link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 56px;
	padding: 0 28px;
	border: 1px solid rgba(115, 82, 64, 0.22);
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.74);
	box-shadow: 0 10px 24px rgba(90, 64, 45, 0.08);
	color: var(--three-tiers-accent-dark);
	font-size: 15px;
	font-weight: 700;
	letter-spacing: 0.04em;
	transition:
		transform 0.2s ease,
		box-shadow 0.2s ease,
		background 0.2s ease;
}

.three_tiers_secondary_link:hover {
	transform: translateY(-2px);
	background: #fff;
	box-shadow: 0 14px 28px rgba(90, 64, 45, 0.12);
}

.three_tiers_hero_visual {
	padding: 12px;
	border-radius: 28px;
	background: rgba(255, 255, 255, 0.6);
	border: 1px solid rgba(111, 90, 72, 0.08);
}

.three_tiers_hero_visual img {
	display: block;
	width: 100%;
	height: 100%;
	min-height: 360px;
	object-fit: cover;
	border-radius: 20px;
}

.three_tiers_service_section {
	margin-top: 48px;
	padding: 48px 40px 0;
}

.three_tiers_section_heading {
	display: flex;
	flex-direction: column;
	gap: 12px;
	margin-bottom: 28px;
}

.three_tiers_section_heading h2 {
	font-size: clamp(28px, 3vw, 40px);
	font-weight: 700;
	line-height: 1.35;
	color: var(--three-tiers-heading);
}

.three_tiers_service_list {
	display: grid;
	grid-template-columns: 1fr;
}

.three_tiers_service_item {
	display: grid;
	grid-template-columns: 120px minmax(0, 1fr);
	align-items: center;
	gap: 28px;
	padding: 28px;
	border: 1px solid var(--three-tiers-line);
	border-radius: var(--three-tiers-radius-md);
	background: var(--three-tiers-panel);
	box-shadow: 0 18px 40px rgba(90, 64, 45, 0.08);
	transition:
		transform 0.2s ease,
		box-shadow 0.2s ease,
		border-color 0.2s ease;
}

.three_tiers_service_item:hover {
	transform: translateY(-3px);
	border-color: rgba(143, 107, 86, 0.28);
	box-shadow: 0 24px 48px rgba(90, 64, 45, 0.12);
}

.three_tiers_service_item_image {
	display: flex;
	align-items: center;
	justify-content: center;
	aspect-ratio: 1;
	padding: 20px;
	border-radius: 26px;
	background: linear-gradient(135deg, #fffaf4, #f6ece1);
}

.three_tiers_service_item_image img {
	display: block;
	width: 100%;
	max-width: 88px;
	height: auto;
	object-fit: contain;
}

.three_tiers_service_item_body {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.three_tiers_service_name {
	font-size: 28px;
	font-weight: 700;
	letter-spacing: 0.04em;
	color: var(--three-tiers-heading);
}

.three_tiers_service_description {
	font-size: 15px;
	color: var(--three-tiers-muted);
}

@media (max-width: 1080px) {
	.three_tiers_hero {
		grid-template-columns: minmax(160px, 220px) minmax(0, 1fr);
	}

	.three_tiers_hero_visual {
		grid-column: 1 / -1;
		max-width: 720px;
		margin-left: auto;
	}
}

@media (max-width: 767px) {
	.three_tiers_top {
		padding: 24px 0 72px;
	}

	.three_tiers_top > section {
		width: min(100% - 20px, 1120px);
	}

	.three_tiers_hero {
		grid-template-columns: 1fr;
		gap: 20px;
		padding: 24px 18px;
		border-radius: 28px;
	}

	.hero_image {
		max-width: 220px;
		margin: 0 auto;
	}

	.three_tiers_hero_copy {
		gap: 14px;
	}

	.three_tiers_hero h1 {
		font-size: clamp(28px, 8vw, 40px);
	}

	.three_tiers_lead {
		font-size: 15px;
	}

	.three_tiers_primary_link {
		width: 100%;
	}

	.three_tiers_secondary_link {
		width: 100%;
	}

	.three_tiers_hero_visual {
		padding: 10px;
	}

	.three_tiers_hero_visual img {
		min-height: 240px;
	}

	.three_tiers_service_section {
		margin-top: 32px;
		padding: 24px 4px 0;
	}

	.three_tiers_service_item {
		grid-template-columns: 1fr;
		gap: 18px;
		padding: 20px;
	}

	.three_tiers_service_item_image {
		width: 96px;
		padding: 16px;
	}

	.three_tiers_service_name {
		font-size: 24px;
	}
}