/* ==========================================================================
   トップページ（front-page）
   コンテンツ最大幅: 1520px / 紺: #16346D
   ========================================================================== */

.home {
	--top-navy: #16346d;
	--top-navy-deep: #00297d;
	--top-accent: #d4eef8;
	--top-bg: #f4fafe;
	--top-inner-max: 1520px;
	--top-fv-copy-max: 1200px;
}

/* --------------------------------------------------------------------------
   共通
   -------------------------------------------------------------------------- */

.top-inner {
	box-sizing: border-box;
	width: 100%;
	max-width: var(--top-inner-max);
	margin-inline: auto;
	padding-inline: 16px;
}

.top-section-bg {
	position: absolute;
	top: 0;
	right: 0;
	left: 0;
	z-index: 0;
	margin: 0;
	overflow: hidden;
	color: rgba(22, 52, 109, 0.06);
	font-family: var(--font-en);
	font-size: clamp(72px, 12vw, 180px);
	font-weight: 700;
	font-style: italic;
	line-height: 0.85;
	letter-spacing: 0.04em;
	text-align: center;
	white-space: nowrap;
	pointer-events: none;
	user-select: none;
}

.top-section-bg--light {
	color: rgba(255, 255, 255, 0.15);
	letter-spacing: -0.015em;
	padding-right: 6px;
}

.top-section-bg--notice {
	text-align: right;
	padding-right: 4px;
}

.top-pill {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 120px;
	margin: 0 0 16px;
	padding: 6px 20px;
	border: 1px solid var(--top-navy);
	border-radius: 999px;
	background: #fff;
	color: var(--top-navy);
	font-family: var(--font-en);
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.12em;
}

.top-pill--light {
	border-color: rgba(255, 255, 255, 0.65);
	background: transparent;
	color: #fff;
}

.top-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 220px;
	min-height: 52px;
	padding: 12px 28px;
	border: 1px solid var(--top-navy-deep);
	font-size: 15px;
	font-weight: 500;
	letter-spacing: 0.13em;
	text-decoration: none;
	transition: opacity 0.25s ease, background-color 0.25s ease, color 0.25s ease;
}

.top-btn--primary {
	background: var(--top-navy-deep);
	color: #fff;
}

.top-btn--outline {
	background: #fff;
	color: var(--top-navy-deep);
}

.top-btn--light {
	border-color: #fff;
	background: #fff;
	color: var(--top-navy);
}

.top-btn:hover {
	opacity: 0.88;
}

/* タブ */
.top-tabs__list {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 8px;
	margin: 0 0 32px;
	padding: 0;
	list-style: none;
}

.top-tabs__btn {
	display: flex;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
	min-width: 140px;
	min-height: 48px;
	padding: 10px 16px;
	border: 1px solid var(--top-navy-deep);
	background: #fff;
	color: var(--top-navy-deep);
	font-family: var(--font-base);
	font-size: 16px;
	font-weight: 500;
	letter-spacing: 0.1em;
	cursor: pointer;
	transition: background-color 0.2s ease, color 0.2s ease;
}

.top-tabs__btn.is-active,
.top-tabs__btn[aria-selected="true"] {
	background: var(--top-navy-deep);
	color: #fff;
}

.top-tabs--light .top-tabs__btn {
	border-color: rgba(255, 255, 255, 0.7);
	background: transparent;
	color: #fff;
}

.top-tabs--light .top-tabs__btn.is-active,
.top-tabs--light .top-tabs__btn[aria-selected="true"] {
	background: #fff;
	color: var(--top-navy);
}

.top-tab-panel[hidden] {
	display: none !important;
}

/* スライダー（SP） */
.top-slider-nav[hidden] {
	display: none !important;
}

.top-slider-nav {
	display: none !important;
	align-items: center;
	justify-content: center;
	gap: 16px;
	margin-top: 24px;
}

@media screen and (max-width: 600px) {
	.top-slider-nav {
		display: flex !important;
	}
}

.top-reason__arrows,
.top-service__arrows {
	display: none !important;
}

@media screen and (max-width: 600px) {
	.top-reason__arrows,
	.top-service__arrows {
		display: flex !important;
	}
}

.top-br-sp-only {
	display: none;
}

.top-slider-nav__btn {
	position: relative;
	flex: 0 0 40px;
	width: 40px;
	height: 40px;
	padding: 0;
	border: 1px solid var(--top-navy-deep);
	border-radius: 50%;
	background: #fff;
	cursor: pointer;
}

.top-slider-nav__btn::before {
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	width: 8px;
	height: 8px;
	border-top: 2px solid var(--top-navy-deep);
	border-right: 2px solid var(--top-navy-deep);
	transform: translate(-35%, -50%) rotate(-135deg);
}

.top-slider-nav__btn--next::before {
	transform: translate(-65%, -50%) rotate(45deg);
}

.top-slider-nav__dots {
	display: flex;
	gap: 8px;
}

.top-slider-nav__dot {
	width: 8px;
	height: 8px;
	padding: 0;
	border: none;
	border-radius: 50%;
	background: rgba(22, 52, 109, 0.25);
	cursor: pointer;
	transition:
		background-color 0.28s ease,
		opacity 0.28s ease,
		transform 0.28s ease;
}

.top-slider-nav__dot.is-active {
	background: var(--top-navy-deep);
}

/* トップ：ヘッダーは FV の上に重ねず、白背景で通常フロー */
.home .site-header {
	position: sticky;
	background: #fff;
	box-shadow:
		0 1px 0 rgba(0, 0, 0, 0.06),
		0 2px 12px rgba(0, 0, 0, 0.06);
}

.home .site-header__imp-item__link--recruit {
	background: var(--top-accent);
	color: var(--color-main);
}

@media screen and (max-width: 1279px) {
	.home .site-header__imp-item__link--recruit {
		background-color: #e2f9ff;
		color: var(--color-c-color);
	}

	.home .site-header__imp-item__link--recruit:hover {
		background-color: #cceffb;
	}
}

/* --------------------------------------------------------------------------
   FV
   -------------------------------------------------------------------------- */

.top-fv {
	--top-fv-ease: cubic-bezier(0.16, 1, 0.3, 1);
	--top-fv-ease-impact: cubic-bezier(0.34, 1.15, 0.64, 1);
	--top-fv-ease-big: cubic-bezier(0.19, 1, 0.22, 1);
	--top-fv-ease-fine: cubic-bezier(0.33, 1, 0.68, 1);
	position: relative;
	overflow: hidden;
	background: var(--top-navy);
}

.top-fv__inner {
	position: relative;
	max-width: none;
	margin: 0;
	padding: 0;
}

.top-fv__visual {
	position: relative;
	width: 100%;
	min-height: clamp(420px, 56vw, 820px);
	isolation: isolate;
}

.top-fv__bg,
.top-fv__photo {
	position: absolute;
	inset: 0;
	line-height: 0;
}

.top-fv__bg {
	z-index: 1;
	overflow: hidden;
	transform-origin: center center;
}

.top-fv__bg-slide {
	position: absolute;
	inset: 0;
	overflow: hidden;
	opacity: 0;
}

.top-fv__bg-slide.is-active {
	opacity: 1;
}

.top-fv.is-gsap .top-fv__bg-slide {
	opacity: 0;
}

.top-fv.is-gsap .top-fv__bg-slide.is-active {
	opacity: 1;
}

.top-fv__photo {
	--top-fv-photo-opacity: 0.8;
	z-index: 2;
	overflow: hidden;
}

.top-fv.is-gsap-ready .top-fv__photo {
	opacity: var(--top-fv-photo-opacity);
}

.top-fv__prologue {
	position: absolute;
	inset: 0;
	z-index: 15;
	background-color: #16346d;
	pointer-events: none;
}

.top-fv__svg-defs {
	position: absolute;
	width: 0;
	height: 0;
	overflow: hidden;
}

.top-fv:not(.is-gsap) .top-fv__prologue,
.top-fv:not(.top-fv--has-prologue) .top-fv__prologue {
	display: none;
}

.top-fv__bg-picture,
.top-fv__photo-picture {
	display: block;
	width: 100%;
	height: 100%;
}

.top-fv__bg-picture img {
	display: block;
	width: 100%;
	height: 100%;
	min-height: clamp(420px, 56vw, 820px);
	object-fit: cover;
	object-position: left center;
	transform-origin: left center;
	backface-visibility: hidden;
}

.top-fv.is-gsap-ready .top-fv__bg-picture img {
	will-change: transform;
}

.top-fv__photo-picture img {
	display: block;
	width: 100%;
	height: 100%;
	min-height: clamp(420px, 56vw, 820px);
	object-fit: cover;
	object-position: center;
	backface-visibility: hidden;
}

.top-fv__copy {
	position: absolute;
	inset: 0;
	z-index: 25;
	display: flex;
	align-items: center;
	box-sizing: border-box;
	width: 100%;
	padding: clamp(32px, 5vw, 64px) 0 clamp(40px, 5vw, 64px);
	color: #fff;
	pointer-events: none;
}

.top-fv__copy-inner {
	width: 100%;
	max-width: min(var(--top-fv-copy-max, 1200px), 100%);
	margin-inline: auto;
	padding-inline: clamp(16px, 4vw, 48px);
	pointer-events: auto;
}

.top-fv__copy-body {
	width: 100%;
}

.top-fv__headlines {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	margin: 0;
	padding: 0;
}

/* GSAP 入場中のみ非表示（JS なし・完了後は表示） */
.top-fv.is-gsap:not(.is-gsap-ready) .top-fv__headline--name,
.top-fv.is-gsap:not(.is-gsap-ready) .top-fv__catch-line,
.top-fv.is-gsap:not(.is-gsap-ready) .top-fv__lead,
.top-fv.is-gsap:not(.is-gsap-ready) .top-fv__catch-rule {
	opacity: 0;
}

.top-fv__headline {
	display: inline-block;
	box-sizing: border-box;
	width: max-content;
	max-width: 100%;
	margin: 0;
	padding: 4px 8px;
	background: #fff;
	color: #16346d;
	font-family: var(--font-base);
	font-size: 73px;
	font-weight: 700;
	line-height: 1.2;
	letter-spacing: 0.04em;
}

.top-fv__headline--name,
.top-fv__headline--catch,
.top-fv__catch-line {
	transform-origin: center bottom;
}

.top-fv__headline--name {
	margin-bottom: 32px;
}

.top-fv__headline--catch {
	margin-bottom: 32px;
	padding: 0;
	background: transparent;
}

.top-fv__catch-line {
	display: inline-block;
	box-sizing: border-box;
	padding: 4px 8px;
	background: #fff;
	color: #16346d;
}

.top-fv__catch-rule {
	display: block;
	width: 100%;
	max-width: min(520px, 100%);
	height: 4px;
	margin-top: 12px;
	background: linear-gradient(90deg, #16346d 0%, #6481b8 55%, rgba(100, 129, 184, 0.35) 100%);
	transform: scaleX(0);
	transform-origin: left bottom;
}

.top-fv__lead {
	margin: 0;
	transform-origin: center bottom;
	max-width: 40em;
	font-family: var(--font-base);
	font-size: 18px;
	font-weight: 500;
	line-height: 2.3;
	letter-spacing: 0.17em;
	color: #fff;
	text-shadow:
		0 0 1px rgba(0, 0, 0, 0.7),
		0 0 6px rgba(0, 0, 0, 0.45),
		0 1px 3px rgba(0, 0, 0, 0.55),
		0 2px 8px rgba(0, 0, 0, 0.35);
}

@media (prefers-reduced-motion: no-preference) {
	.top-fv.is-animated:not(.is-gsap) .top-fv__bg {
		animation: top-fv-bg-in 0.72s var(--top-fv-ease-impact) forwards;
	}

	.top-fv.is-animated:not(.is-gsap) .top-fv__photo {
		animation: top-fv-photo-wrap-in 0.88s var(--top-fv-ease-impact) 0.08s forwards;
	}

	.top-fv.is-animated:not(.is-gsap) .top-fv__photo-picture img {
		animation: top-fv-photo-kenburns 18s ease-in-out 1s infinite alternate;
	}

	.top-fv.is-animated:not(.is-gsap) .top-fv__shine {
		animation: top-fv-shine-sweep 0.75s var(--top-fv-ease) 0.35s forwards;
	}

	.top-fv.is-animated:not(.is-gsap) .top-fv__headline--name {
		animation: top-fv-headline-in 0.7s var(--top-fv-ease-impact) 0.38s forwards;
	}

	.top-fv.is-animated:not(.is-gsap) .top-fv__catch-line {
		animation: top-fv-headline-in 0.7s var(--top-fv-ease-impact) 0.52s forwards;
	}

	.top-fv.is-animated:not(.is-gsap) .top-fv__lead {
		animation: top-fv-lead-in 0.75s var(--top-fv-ease) 0.62s forwards;
	}

}

@media (prefers-reduced-motion: no-preference) {
	.top-fv.is-gsap-ready .top-fv__photo-picture img {
		will-change: transform;
	}
}

@media (prefers-reduced-motion: reduce) {
	.top-fv__headline--name,
	.top-fv__catch-line,
	.top-fv__lead {
		opacity: 1;
	}
}

@keyframes top-fv-bg-in {
	from {
		opacity: 0;
		transform: translateX(-14%) skewX(-3deg);
	}

	60% {
		opacity: 1;
	}

	to {
		opacity: 1;
		transform: translateX(0) skewX(0);
	}
}

@keyframes top-fv-photo-wrap-in {
	from {
		opacity: 0;
		transform: scale(1.14);
		filter: brightness(0.45) saturate(0.75) contrast(1.08);
	}

	55% {
		filter: brightness(1.08) saturate(1.05);
	}

	to {
		opacity: 1;
		transform: scale(1);
		filter: brightness(1) saturate(1) contrast(1);
	}
}

@keyframes top-fv-photo-kenburns {
	from {
		transform: scale(1);
	}

	to {
		transform: scale(1.05);
	}
}

@keyframes top-fv-shine-sweep {
	0% {
		opacity: 0;
		transform: translateX(-130%) skewX(-8deg);
	}

	30% {
		opacity: 1;
	}

	100% {
		opacity: 0;
		transform: translateX(130%) skewX(-8deg);
	}
}

@keyframes top-fv-headline-in {
	from {
		opacity: 0;
		transform: translateY(32px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes top-fv-lead-in {
	from {
		opacity: 0;
		transform: translateY(20px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@media screen and (max-width: 600px) {
	@media (prefers-reduced-motion: no-preference) {
		.top-fv.is-animated:not(.is-gsap) .top-fv__headline--name,
		.top-fv.is-animated:not(.is-gsap) .top-fv__catch-line {
			animation-name: top-fv-headline-in-vertical;
		}

		.top-fv.is-animated:not(.is-gsap) .top-fv__lead {
			animation-name: top-fv-lead-in-vertical;
		}
	}
}

@keyframes top-fv-headline-in-vertical {
	from {
		opacity: 0;
		transform: translateX(24px);
	}

	to {
		opacity: 1;
		transform: translateX(0);
	}
}

@keyframes top-fv-lead-in-vertical {
	from {
		opacity: 0;
		transform: translateX(16px);
	}

	to {
		opacity: 1;
		transform: translateX(0);
	}
}

/* タブレット（601〜1279px・横書き） */
@media screen and (max-width: 1279px) {
	.top-fv__visual {
		min-height: clamp(520px, 64vw, 760px);
	}

	.top-fv__bg-picture img,
	.top-fv__photo-picture img {
		min-height: clamp(520px, 64vw, 760px);
	}

	.top-fv__copy {
		align-items: center;
		padding-block: clamp(48px, 9vw, 80px);
	}

	.top-fv__copy-inner {
		max-width: min(var(--top-fv-copy-max, 1200px), 100%);
		padding-inline: clamp(24px, 4.5vw, 40px);
	}

	.top-fv__headline {
		font-size: clamp(48px, 6.4vw, 64px);
		line-height: 1.2;
	}

	.top-fv__headline--name {
		margin-bottom: clamp(20px, 3.2vw, 32px);
	}

	.top-fv__headline--catch {
		margin-bottom: clamp(44px, 7vw, 80px);
	}

	.top-fv__lead {
		max-width: 34em;
		font-size: clamp(15px, 1.75vw, 18px);
		line-height: 2.2;
	}
}

/* 820px帯 */
@media screen and (max-width: 1079px) {
	.top-fv__visual {
		min-height: clamp(540px, 68vw, 720px);
	}

	.top-fv__bg-picture img,
	.top-fv__photo-picture img {
		min-height: clamp(540px, 68vw, 720px);
	}

	.top-fv__headline {
		font-size: clamp(44px, 5.8vw, 56px);
	}
}

/* 768px帯 */
@media screen and (max-width: 819px) {
	.top-fv__visual {
		min-height: max(580px, 72vh);
	}

	.top-fv__bg-picture img,
	.top-fv__photo-picture img {
		min-height: max(580px, 72vh);
	}

	.top-fv__copy {
		padding-block: clamp(40px, 8vw, 64px);
	}

	.top-fv__copy-inner {
		padding-inline: 24px;
	}

	.top-fv__headline {
		font-size: clamp(40px, 5.4vw, 50px);
	}

	.top-fv__headline--catch {
		margin-bottom: clamp(36px, 6vw, 56px);
	}

	.top-fv__lead {
		max-width: 100%;
		font-size: 15px;
		line-height: 2.15;
		letter-spacing: 0.14em;
	}
}

/* SPのみ縦書き・中央配置（601px未満） */
@media screen and (max-width: 600px) {
	.top-fv__visual {
		min-height: calc(100dvh - var(--site-header-sticky-height, 74px));
		height: calc(100dvh - var(--site-header-sticky-height, 74px));
	}

	.top-fv__bg-picture img,
	.top-fv__photo-picture img {
		min-height: 100%;
		height: 100%;
	}

	.top-fv__copy {
		align-items: center;
		justify-content: center;
		padding: 20px 16px;
	}

	.top-fv__copy-inner {
		display: block;
		width: 100%;
		padding-inline: 16px;
	}

	.top-fv__copy-body {
		display: flex;
		flex-direction: row;
		align-items: center;
		justify-content: center;
		gap: clamp(14px, 4vw, 28px);
		width: 100%;
		margin-inline: auto;
	}

	.top-fv__headlines {
		flex-direction: row-reverse;
		align-items: center;
		justify-content: center;
		gap: 24px;
		flex-shrink: 0;
	}

	.top-fv__headline {
		display: block;
		writing-mode: vertical-rl;
		text-orientation: mixed;
		inline-size: max-content;
		block-size: max-content;
		max-inline-size: none;
		max-block-size: none;
		font-size: 55px;
		line-height: 1.2;
		white-space: nowrap;
		word-break: keep-all;
		overflow-wrap: normal;
		flex-shrink: 0;
	}

	.top-fv__headline--name {
		margin: 0;
	}

	.top-fv__headline--catch {
		display: block;
		margin-bottom: 0;
		white-space: nowrap;
	}

	.top-fv__catch-line {
		display: inline;
		white-space: nowrap;
		clip-path: none;
	}

	.top-fv__catch-rule {
		display: none;
	}

	.top-fv__headline--catch .top-fv__catch-line {
		box-sizing: border-box;
		padding-block: 4px;
		padding-inline: 8px 12px;
		border-inline-end: 3px solid #16346d;
	}

	.top-fv__lead {
		order: -1;
		flex-shrink: 0;
		max-width: none;
		margin: 0;
		padding-top: 0;
		writing-mode: vertical-rl;
		text-orientation: mixed;
	}
}

/* --------------------------------------------------------------------------
なぜ、東海アーバンが選ばれるのか？
   -------------------------------------------------------------------------- */

.top-reason__bg-zone {
	position: absolute;
	top: 100px;
	left: max(16px, calc((100% - min(100%, var(--top-inner-max))) / 2 + 16px));
	z-index: 0;
	display: inline-block;
	width: auto;
	max-width: calc(100% - 32px);
	pointer-events: none;
}

.top-section-bg--reason {
	position: relative;
	top: auto;
	right: auto;
	left: auto;
	width: auto;
	font-size: 200px;
	line-height: 0.85;
	font-family: var(--font-en);
	font-weight: 700;
	letter-spacing: 0.04em;
	text-align: left;
}

/* REASON 三角クラスタ — inner 右端・見出しより約100px上（348×187、座標は左下 0,0） */
.top-reason__triangles-slot {
	--reason-tri-inset-inline: max(16px, calc((100% - min(100%, var(--top-inner-max))) / 2 + 16px));
	--reason-tri-top: 96px; /* section padding-top 196px − 100px */

	position: absolute;
	top: var(--reason-tri-top);
	right: var(--reason-tri-inset-inline);
	z-index: 0;
	pointer-events: none;
}

.top-reason__triangles {
	--reason-tri-cluster-w: 348px;
	--reason-tri-cluster-h: 187px;

	position: relative;
	width: var(--reason-tri-cluster-w);
	height: var(--reason-tri-cluster-h);
}

.top-reason__tri-shape {
	position: absolute;
	display: block;
	transform-origin: 50% 50%;
}

/* デザイン座標（左下原点）→ CSS top = 187 - y - height */
.top-reason__tri-shape--1 {
	left: 1px;
	top: 177px;
	width: 8px;
	height: 9px;
	background: #35566b;
	opacity: 1;
	clip-path: polygon(50% 0, 100% 100%, 0 100%);
}

.top-reason__tri-shape--2 {
	left: 54px;
	top: 144px;
	width: 20px;
	height: 23px;
	background: #9ad7ff;
	opacity: 1;
	clip-path: polygon(0 0, 100% 55%, 25% 100%);
}

.top-reason__tri-shape--3 {
	left: 86px;
	top: 54px;
	width: 9px;
	height: 18px;
	background: #b7d7eb;
	opacity: 1;
	clip-path: polygon(50% 0, 100% 100%, 0 100%);
}

.top-reason__tri-shape--4 {
	left: 135px;
	top: 0;
	width: 88px;
	height: 91px;
	background: #d1edff;
	opacity: 0.75;
	clip-path: polygon(18% 0, 100% 100%, 0 85%);
}

.top-reason__tri-shape--5 {
	left: 166px;
	top: 7px;
	width: 24px;
	height: 42px;
	background: #16346d;
	opacity: 0.75;
	clip-path: polygon(35% 0, 100% 100%, 0 70%);
}

.top-reason__tri-shape--6 {
	left: 278px;
	top: 88px;
	width: 41px;
	height: 24px;
	background: #92c8ea;
	opacity: 0.75;
	clip-path: polygon(0 30%, 100% 0, 80% 100%);
}

.top-reason__tri-shape--7 {
	left: 328px;
	top: 29px;
	width: 18px;
	height: 20px;
	background: #35566b;
	opacity: 0.75;
	clip-path: polygon(50% 0, 100% 100%, 0 100%);
}

.top-reason {
	position: relative;
	padding: 196px 0 160px; 
	background: #f4fafe;
	overflow: hidden;
}

.top-reason__inner {
	position: relative;
	z-index: 1;
}

.top-reason__header {
	position: relative;
	z-index: 1;
	margin-bottom: 48px;
	text-align: center;
}

.top-reason__ribbon {
	display: inline-flex;
	align-items: stretch;
	margin: 0 0 8px;
}

.top-reason__ribbon-tail {
	flex-shrink: 0;
	width: 18px;
	height: 40px;
	background: #16346d;
}

.top-reason__ribbon-tail--left {
	clip-path: polygon(100% 0, 100% 100%, 0 50%);
}

.top-reason__ribbon-tail--right {
	clip-path: polygon(0 0, 0 100%, 100% 50%);
}

.top-reason__ribbon-label {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
	height: 40px;
	padding: 0 16px;
	background: #16346d;
	color: #fff;
	font-size: 16px;
	font-weight: 500;
	line-height: 1.3;
	letter-spacing: 0.13em;
	white-space: nowrap;
}

.top-reason__title {
	margin: 0;
	color: #16346d;
	font-size: 32px;
	font-weight: 700;
	line-height: 1.7;
	letter-spacing: 0.13em;
}

.top-reason__title.js-anim-sweep {
	display: block;
	width: fit-content;
	max-width: 100%;
	margin-inline: auto;
}

.top-reason__title .js-anim-sweep__content {
	color: #16346d;
}

.top-reason__slider {
	position: relative;
	z-index: 1;
	margin-bottom: 64px;
}

.top-reason__track {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: clamp(16px, 2vw, 28px);
	max-width: 1420px;
	margin-inline: auto;
}

/* REASON カード：落ち着いたスクロールインビルドアップ */
.top-reason__track.js-anim-build-up--scroll {
	--anim-build-up-scroll-duration: 1s;
	--anim-build-up-scroll-stagger: 0.2s;
}

.top-reason-card {
	display: flex;
	flex-direction: column;
	min-height: 440px;
	overflow: hidden;
	background: #fff;
	box-shadow: 0 8px 24px rgba(22, 52, 109, 0.1);
}

.top-reason-card__head {
	flex-shrink: 0;
	padding: 16px 16px;
	background: #16346d;
}

.top-reason-card__headline {
	margin: 0;
	color: #fff;
	font-size: 24px;
	font-weight: 500;
	line-height: 1.4;
	letter-spacing: 0.13em;
	text-align: center;
}

.top-reason-card__box {
	display: flex;
	flex: 1;
	flex-direction: column;
	min-height: 0;
	padding: 16px;
}

.top-reason-card__media {
	flex-shrink: 0;
	margin-bottom: 16px;
	overflow: hidden;
	aspect-ratio: 454 / 220;
	text-align: justify;
}

.top-reason-card__picture,
.top-reason-card__picture img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.top-reason-card__body {
	flex: 1;
}

.top-reason-card__text {
	margin: 0;
	color: var(--color-main);
	font-size: 18px;
	font-weight: 400;
	line-height: 1.5;
	letter-spacing: 0.13em;
	text-align: justify;
}

.top-reason__action {
	margin: 0;
	text-align: center;
}

.top-reason__company-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
	width: min(100%, 340px);
	height: 60px;
	background: #16346d;
	color: #fff;
	font-size: 18px;
	font-weight: 500;
	line-height: 1.48;
	letter-spacing: 0.19em;
	text-decoration: none;
	transition: opacity 0.25s ease;
}

.top-reason__company-btn:hover {
	opacity: 0.88;
}

/* タブレット：3列横並び維持 */
@media screen and (max-width: 1279px) {
	.top-reason__track {
		gap: clamp(12px, 1.6vw, 20px);
	}

	.top-reason-card {
		min-height: clamp(400px, 52vw, 440px);
	}

	.top-reason-card__head {
		padding: 20px 16px;
	}

	.top-reason-card__headline {
		font-size: clamp(18px, 2.2vw, 22px);
	}

	.top-reason-card__text {
		font-size: clamp(15px, 1.6vw, 17px);
	}
}

@media screen and (max-width: 819px) {
	.top-reason__title {
		font-size: clamp(26px, 3.4vw, 32px);
	}
}

@media screen and (max-width: 600px) {
	.top-reason__bg-zone {
		top: clamp(48px, 12vw, 72px);
		left: 16px;
		max-width: calc(100% - 32px);
	}

	.top-section-bg--reason {
		font-size: 72px;
	}

	.top-reason {
		--reason-tri-top: clamp(40px, 10vw, 56px);
	}

	.top-reason__triangles-slot {
		--reason-tri-top: calc(clamp(40px, 10vw, 56px) - 40px);
	}

	/* SP — クラスタ縮小（slot の GSAP y と別要素） */
	.top-reason__triangles {
		transform: scale(0.58);
		transform-origin: top right;
	}

	.top-reason {
		padding-top: 96px;
		padding-bottom: 80px;
	}

	.top-reason__slider {
		margin-bottom: 32px;
	}

	.top-reason__header {
		margin-bottom: 32px;
	}

	.top-reason__ribbon-label {
		font-size: 14px;
	}

	.top-reason__title {
		font-size: 24px;
	}

	.top-br-sp-only {
		display: block;
	}

	.top-reason__track {
		display: flex;
		flex-direction: row;
		gap: 0;
		max-width: none;
		overflow-x: clip;
	}

	.top-reason-card {
		min-height: auto;
	}

	.top-reason-card__head {
		padding: 12px 16px;
	}

	.top-reason-card__headline {
		font-size: 20px;
	}

	.top-reason-card__text {
		font-size: 16px;
	}

	.top-reason__slider.is-slider-active .top-reason__stage {
		position: relative;
		overflow: hidden;
	}

	.top-reason__slider.is-slider-active .top-reason__track {
		display: flex;
		flex-wrap: nowrap;
		overflow: visible;
		scroll-snap-type: none;
		will-change: transform;
	}

	.top-reason__slider.is-slider-active .top-reason-card,
	.top-reason__slider.is-slider-active .top-reason-card.js-anim-build-up__item {
		flex: 0 0 100%;
		box-sizing: border-box;
		width: 100%;
		max-width: 100%;
		padding-inline: 4px;
	}

	.top-reason__slider.is-slider-active {
		box-sizing: border-box;
		width: 100%;
		max-width: 100%;
		margin-inline: 0;
		overflow: visible;
	}

	.top-reason__viewport {
		position: relative;
		overflow: visible;
	}

	.top-reason__arrows {
		position: absolute;
		inset: 0;
		z-index: 2;
		pointer-events: none;
	}

	.top-reason__arrow {
		position: absolute;
		top: 50%;
		display: flex;
		align-items: center;
		justify-content: center;
		box-sizing: border-box;
		width: 24px;
		height: 24px;
		padding: 0;
		border: none;
		border-radius: 50%;
		background: #16346d;
		box-shadow:
			0 1px 3px rgba(0, 0, 0, 0.12),
			0 2px 8px rgba(0, 0, 0, 0.1);
		cursor: pointer;
		pointer-events: auto;
	}

	.top-reason__arrow--prev {
		left: 0;
		transform: translate(-50%, -50%);
	}

	.top-reason__arrow--next {
		right: 0;
		transform: translate(50%, -50%);
	}

	.top-reason__arrow-icon {
		display: block;
		width: 8.2px;
		height: 9.6px;
		background: #fff;
		clip-path: polygon(100% 0, 100% 100%, 0 50%);
	}

	.top-reason__arrow--next .top-reason__arrow-icon {
		clip-path: polygon(0 0, 0 100%, 100% 50%);
	}

	.top-reason__pager {
		display: flex;
		justify-content: center;
		margin-top: 16px;
	}

	.top-reason__dots {
		gap: 6px;
	}

	.top-reason__dots .top-slider-nav__dot {
		width: 6px;
		height: 6px;
	}
}

.top-reason__arrows[hidden] {
	display: none !important;
}

/* --------------------------------------------------------------------------
   SERVICE（WHAT WE DO）
   -------------------------------------------------------------------------- */

.top-service {
	position: relative;
	padding: 0;
	background: #16346d;
	overflow: hidden;
	container-type: inline-size;
	container-name: top-service;
}

.top-service .top-section-bg--light {
	z-index: 1;
}

.top-service .top-section-bg {
	top: 16px;
	right: 0;
	left: 0;
	box-sizing: border-box;
	width: 100%;
	max-width: 100%;
	padding-inline: 16px;
	font-size: clamp(28px, 14cqi, 180px);
	text-align: right;
}

@supports not (width: 1cqi) {
	.top-service .top-section-bg {
		font-size: clamp(40px, 13.5vw, 180px);
	}
}

@media screen and (max-width: 600px) {
	.top-service .top-section-bg {
		top: 12px;
		padding-inline: 16px;
	}

	@supports not (width: 1cqi) {
		.top-service .top-section-bg {
			font-size: clamp(40px, 13.5vw, 56px);
		}
	}
}

@media screen and (max-width: 468px) {
	@supports not (width: 1cqi) {
		.top-service .top-section-bg {
			font-size: clamp(36px, 12.8vw, 52px);
		}
	}
}

@media screen and (max-width: 420px) {
	@supports not (width: 1cqi) {
		.top-service .top-section-bg {
			font-size: clamp(34px, 12.2vw, 48px);
		}
	}
}

@media screen and (max-width: 375px) {
	@supports not (width: 1cqi) {
		.top-service .top-section-bg {
			font-size: clamp(32px, 11.6vw, 44px);
		}
	}
}

@media screen and (max-width: 374px) {
	@supports not (width: 1cqi) {
		.top-service .top-section-bg {
			font-size: clamp(30px, 11vw, 42px);
		}
	}
}

.top-service__deco {
	position: absolute;
	left: 0;
	right: 0;
	z-index: 0;
	width: 100%;
	line-height: 0;
	pointer-events: none;
}

.top-service__deco--top {
	top: 0;
}

.top-service__deco-picture,
.top-service__deco-picture img {
	display: block;
	width: 100%;
	height: auto;
	max-width: 100%;
}

.top-service__deco-picture img {
	object-fit: cover;
	object-position: top center;
	opacity: 0.45;
}

.top-service__inner {
	position: relative;
	z-index: 2;
	box-sizing: border-box;
	max-width: 1240px;
	margin: 0 auto;
	padding: 32px 16px 36px;
}

.top-service:has(.top-service__deco--top) .top-service__inner {
	padding-top: 160px;
	padding-bottom: 160px;
}

.top-service__head {
	margin: 0 0 32px;
	text-align: center;
}

.top-service__ribbon {
	display: flex;
	align-items: stretch;
	box-sizing: border-box;
	width: 300px; /* 両サイド三角含む */
	height: 40px;
	margin: 0 auto 20px;
}

.top-service__ribbon-tail {
	flex: 0 0 18px;
	width: 18px;
	height: 40px;
	background: #fff;
}

.top-service__ribbon-tail--left {
	clip-path: polygon(100% 0, 100% 100%, 0 50%);
	transform: translateX(1px);
}

.top-service__ribbon-tail--right {
	clip-path: polygon(0 0, 0 100%, 100% 50%);
}

.top-service__ribbon-label {
	display: flex;
	flex: 1;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
	height: 40px;
	padding: 0 12px;
	background: #fff;
	color: #163770;
	font-size: 16px;
	font-weight: 700;
	line-height: 1.3;
	letter-spacing: 0.13em;
	white-space: nowrap;
}

.top-service__title {
	margin: 0;
	color: #fff;
	font-size: 32px;
	font-weight: 700;
	line-height: 1.7;
	letter-spacing: 0.13em;
}

/* SERVICE カード：スクロールインビルドアップ */
.top-service__track.js-anim-build-up--scroll {
	--anim-build-up-scroll-duration: 1s;
	--anim-build-up-scroll-stagger: 0.16s;
}

.top-service__slider {
	position: relative;
}

.top-service__stage {
	position: relative;
}

.top-service__track {
	display: grid;
	grid-template-columns: repeat(6, minmax(0, 1fr));
	gap: 20px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.top-service__item {
	min-width: 0;
}

.top-service__item:nth-child(1) {
	grid-column: 1 / 3;
}

.top-service__item:nth-child(2) {
	grid-column: 3 / 5;
}

.top-service__item:nth-child(3) {
	grid-column: 5 / 7;
}

.top-service__item:nth-child(4) {
	grid-column: 2 / 4;
}

.top-service__item:nth-child(5) {
	grid-column: 4 / 6;
}

.top-service-card {
	display: flex;
	flex-direction: column;
	box-sizing: border-box;
	height: 100%;
	overflow: hidden;
	background: #fff;
	color: inherit;
	text-decoration: none;
	cursor: pointer;
	transition:
		background-color 0.35s ease,
		box-shadow 0.35s ease,
		transform 0.35s ease;
}

.top-service-card:hover,
.top-service-card:focus-visible {
	background-color: var(--top-bg);
	box-shadow: 0 12px 28px rgba(22, 52, 109, 0.16);
	transform: translateY(-4px);
}

.top-service-card__picture img {
	transition: transform 0.45s ease;
}

.top-service-card:hover .top-service-card__picture img,
.top-service-card:focus-visible .top-service-card__picture img {
	transform: scale(1.04);
}

.top-service-card__head {
	display: flex;
	flex-shrink: 0;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
	height: 48px;
	padding: 0 16px;
	background: #def1ff;
	transition: background-color 0.35s ease;
}

.top-service-card:hover .top-service-card__head,
.top-service-card:focus-visible .top-service-card__head {
	background: #c5e7fb;
}

.top-service-card__headline {
	margin: 0;
	color: #16346d;
	font-size: 18px;
	font-weight: 500;
	line-height: 1.2;
	letter-spacing: 0.13em;
	text-align: center;
}

.top-service-card__box {
	flex: 1;
	padding: 16px;
}

.top-service-card__media {
	margin: 0 0 12px;
	overflow: hidden;
	aspect-ratio: 380 / 220;
}

.top-service-card__picture,
.top-service-card__picture img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.top-service-card__title {
	margin: 0 0 8px;
	color: #333333;
	font-size: 24px;
	font-weight: 700;
	line-height: 1.4;
	letter-spacing: 0.13em;
	text-align: center;
	transition: color 0.35s ease;
}

.top-service-card:hover .top-service-card__title,
.top-service-card:focus-visible .top-service-card__title {
	color: #16346d;
}

.top-service-card__desc {
	margin: 0;
	color: #333333;
	font-size: 16px;
	font-weight: 400;
	line-height: 1.5;
	letter-spacing: 0.13em;
	text-align: justify;
}

/* タブレット：2+2+1 */
@media screen and (max-width: 1279px) {
	.top-service__track {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.top-service__item:nth-child(n) {
		grid-column: auto;
	}

	.top-service__item:nth-child(5) {
		grid-column: 1 / -1;
		justify-self: center;
		width: calc(50% - 10px);
		max-width: 100%;
	}
}

.top-service__track {
	overflow: visible;
}

/* SP：スライダー（REASON と同様） */
@media screen and (max-width: 600px) {
	.top-service:has(.top-service__deco--top) .top-service__inner {
		padding-top: 64px;
		padding-bottom: 64px;
	}

	.top-service__head {
		margin-bottom: 32px;
	}

	.top-service__ribbon {
		width: 300px;
		margin-bottom: 16px;
	}

	.top-service__ribbon-label {
		font-size: 14px;
	}

	.top-service__title {
		font-size: 24px;
	}

	.top-service-card__head {
		height: 40px;
	}

	.top-service-card__headline {
		font-size: 18px;
	}

	.top-service-card__title {
		font-size: 20px;
	}

	.top-service__slider.is-slider-active {
		margin-inline: 0;
		overflow: visible;
	}

	.top-service__viewport {
		position: relative;
		overflow: visible;
	}

	.top-service__slider.is-slider-active .top-service__track {
		display: flex;
		flex-flow: row nowrap;
		gap: 0;
		overflow: visible;
		scroll-snap-type: none;
		will-change: transform;
	}

	.top-service__slider.is-slider-active .top-service__item {
		flex: 0 0 100%;
		width: 100%;
		max-width: none;
		justify-self: auto;
		grid-column: auto;
		scroll-snap-align: none;
	}

	.top-service__slider.is-slider-active .top-service__stage {
		position: relative;
		overflow: hidden;
	}

	.top-service__arrows {
		position: absolute;
		inset: 0;
		z-index: 2;
		pointer-events: none;
	}

	.top-service__arrow {
		position: absolute;
		top: 50%;
		display: flex;
		align-items: center;
		justify-content: center;
		box-sizing: border-box;
		width: 24px;
		height: 24px;
		padding: 0;
		border: none;
		border-radius: 50%;
		background: #def1ff;
		cursor: pointer;
		pointer-events: auto;
	}

	.top-service__arrow--prev {
		left: 0;
		transform: translate(-50%, -50%);
	}

	.top-service__arrow--next {
		right: 0;
		transform: translate(50%, -50%);
	}

	.top-service__arrow-icon {
		display: block;
		width: 9.5px;
		height: 8.2px;
		background: #17346d;
		clip-path: polygon(100% 0, 100% 100%, 0 50%);
	}

	.top-service__arrow--next .top-service__arrow-icon {
		clip-path: polygon(0 0, 0 100%, 100% 50%);
	}

	.top-service__slider.is-slider-active .top-service__pager {
		display: flex;
		justify-content: center;
		margin-top: 16px;
	}

	.top-service__dots {
		gap: 6px;
	}

	.top-service__dots .top-slider-nav__dot {
		width: 6px;
		height: 6px;
		background: rgba(255, 255, 255, 0.35);
		opacity: 0.55;
		transform: scale(1);
	}

	.top-service__dots .top-slider-nav__dot.is-active {
		background: #fff;
		opacity: 1;
		transform: scale(1.2);
	}
}

@media (prefers-reduced-motion: reduce) {
	.top-service-card,
	.top-service-card__picture img,
	.top-slider-nav__dot {
		transition: none;
	}

	.top-service-card:hover,
	.top-service-card:focus-visible {
		transform: none;
	}

	.top-service-card:hover .top-service-card__picture img,
	.top-service-card:focus-visible .top-service-card__picture img {
		transform: none;
	}
}

.top-service__pager[hidden] {
	display: none !important;
}

.top-service__arrows[hidden] {
	display: none !important;
}

/* --------------------------------------------------------------------------
   CONSTRUCTION（施工事例）
   -------------------------------------------------------------------------- */

.top-section-bg--construction {
	color: rgba(22, 52, 109, 0.06);
	overflow: visible;
	text-align: left;
}

.top-construction .top-section-bg--construction {
	top: 56px;
	right: auto;
	left: max(16px, calc((100% - min(100%, var(--top-inner-max))) / 2 + 16px));
	width: auto;
	max-width: calc(100% - 32px);
	padding-left: clamp(24px, 4vw, 72px);
}

.top-construction {
	position: relative;
	padding: 204px 0 32px;
	background: var(--top-bg);
	overflow: hidden;
}

.top-construction__inner {
	position: relative;
	z-index: 1;
}

.top-construction__head {
	margin: 0 0 16px;
}

.top-construction__title {
	margin: 0;
	color: #16346d;
	font-size: 32px;
	font-weight: 500;
	line-height: 1.4;
	letter-spacing: 0.13em;
}

.top-construction__title.js-anim-sweep {
	display: block;
	width: fit-content;
	max-width: 100%;
}

.top-construction__title .js-anim-sweep__content {
	color: #16346d;
}

.top-construction__tabs {
	position: relative;
	margin: 0;
}

.top-construction__tabs.js-anim-sweep {
	display: block;
	width: 100%;
	max-width: 100%;
}

.top-construction__tabs .js-anim-sweep__content {
	display: block;
	width: 100%;
}

.top-construction__grid.js-anim-build-up--scroll {
	--anim-build-up-scroll-duration: 0.95s;
	--anim-build-up-scroll-stagger: 0.16s;
}

.top-construction__tablist {
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-start;
	gap: 8px;
	width: 100%;
	margin: 0 0 32px;
	padding: 0;
}

.top-construction__tab {
	position: relative;
	flex: 0 0 250px;
	width: 250px;
	max-width: 250px;
	min-width: 0;
	box-sizing: border-box;
	height: 47px;
	margin: 0;
	padding: 0 12px;
	border: 1px solid #16346d;
	background: #fff;
	color: #16346d;
	font-family: var(--font-base);
	font-size: 18px;
	font-weight: 400;
	line-height: 1.2;
	letter-spacing: 0.1em;
	text-align: center;
	cursor: pointer;
	transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.top-construction__tab.is-active,
.top-construction__tab[aria-selected="true"] {
	border-color: #16346d;
	background: #16346d;
	color: #fff;
}

.top-construction__tab.is-active::before,
.top-construction__tab[aria-selected="true"]::before {
	content: "";
	position: absolute;
	top: 0;
	left: -1px;
	width: 25px;
	height: 100%;
	background: #6481b8;
	clip-path: polygon(0 0, 100% 50%, 0 100%);
	pointer-events: none;
}

.top-construction__rule {
	height: 1px;
	margin: 0 0 32px;
	background: #6481b8;
}

.top-construction__panels {
	position: relative;
}

.top-construction__panel[hidden] {
	display: none !important;
}

.top-construction-panel__body {
	position: relative;
}

.top-construction__empty {
	margin: 0;
	padding: 32px 0;
	text-align: center;
	letter-spacing: 0.1em;
}

.top-construction__grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 32px;
	margin: 0 0 64px;
	padding: 0;
	list-style: none;
}

.top-construction .results-card {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	grid-template-areas:
		"media"
		"tag"
		"title";
	box-sizing: border-box;
	min-height: 350px;
	margin: 0;
	overflow: visible;
	background: transparent;
	box-shadow: none;
	transition: none;
}

.top-construction .results-card--no-tag {
	grid-template-areas:
		"media"
		"title";
}

/* トップ：現場日和と同様、画像のみややズーム（ハッチ等は出さない） */
.top-construction .results-card__fx {
	display: none;
}

.top-construction .results-card:is(:hover, :focus-within),
.top-construction .results-card:has(.results-card__media:hover),
.top-construction .results-card:has(.results-card__title-link:hover),
.top-construction .results-card:has(.results-card__media:focus-visible),
.top-construction .results-card:has(.results-card__title-link:focus-visible) {
	background-color: transparent;
}

.top-construction .results-card__thumb::after {
	display: none;
}

.top-construction .results-card__img {
	transition: transform 0.35s ease;
}

.top-construction .results-card:has(.results-card__media:hover) .results-card__img,
.top-construction .results-card:has(.results-card__title-link:hover) .results-card__img,
.top-construction .results-card:has(.results-card__media:focus-visible) .results-card__img,
.top-construction .results-card:has(.results-card__title-link:focus-visible) .results-card__img {
	transform: scale(1.03);
}

.top-construction .results-card__thumb {
	flex-shrink: 0;
	width: 100%;
	max-width: none;
	aspect-ratio: 480 / 273;
	margin: 0 0 12px;
	overflow: hidden;
	background: #dce8f4;
}

.top-construction .results-card__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.top-construction .results-card__tag {
	position: relative;
	display: inline-flex;
	align-items: center;
	align-self: flex-start;
	justify-content: center;
	box-sizing: border-box;
	width: auto;
	max-width: 100%;
	min-width: 0;
	height: 34px;
	margin: 0;
	padding: 0 14px 0 calc(19px + 10px);
	border: none;
	background: #16346d;
	color: #fff;
	font-size: 16px;
	font-weight: 500;
	line-height: 1.4;
	letter-spacing: 0.13em;
	white-space: nowrap;
	overflow: visible;
}

.top-construction .results-card__tag::before {
	content: "";
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 0;
	width: 19px;
	height: 34px;
	background: #6481b8;
	clip-path: polygon(0 0, 100% 50%, 0 100%);
	transform: none;
}

.top-construction .results-card__tag-text {
	position: relative;
	z-index: 1;
}

.top-construction .results-card__title {
	margin: 8px 0 0;
	padding: 0;
	color: #16346d;
	font-size: 16px;
	font-weight: 500;
	line-height: 1.6;
	letter-spacing: 0.04em;
}

.top-construction .results-card__title-link {
	color: var(--color-main);
	text-decoration: none;
	letter-spacing: 0.13em;
}

.top-construction .results-card__title-link:hover {
	text-decoration: none;
}

.top-construction__more {
	margin: 0;
	text-align: center;
}

.top-construction__more-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
	width: 340px;
	max-width: 100%;
	min-height: 60px;
	border: none;
	background: #16346d;
	color: #fff;
	font-family: var(--font-base);
	font-size: 18px;
	font-weight: 400;
	line-height: 1.2;
	letter-spacing: 0.1em;
	text-decoration: none;
	transition: opacity 0.2s ease;
}

.top-construction__more-btn:hover {
	opacity: 0.88;
}

@media screen and (max-width: 1079px) {
	.top-construction__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 24px;
	}
}

@media screen and (max-width: 600px) {
	.top-construction {
		padding: 80px 0 56px;
	}

	.top-construction__title {
		font-size: 24px;
	}

	.top-construction__tablist {
		display: grid;
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 8px;
		max-width: none;
	}

	.top-construction__tab {
		flex: none;
		width: 100%;
		max-width: none;
		font-size: 18px;
	}

	.top-construction__tab.is-active::before,
	.top-construction__tab[aria-selected="true"]::before {
		width: 18px;
	}

	.top-construction__grid {
		grid-template-columns: 1fr;
		gap: 24px;
		margin-bottom: 48px;
	}

	.top-construction__grid .results-grid__item:nth-child(n + 4) {
		display: none;
	}

	.top-construction .results-card {
		min-height: 0;
	}

}

/* --------------------------------------------------------------------------
   NOTICE（お知らせ）— /topics と同様のカード・ホバー・タブ切替
   -------------------------------------------------------------------------- */

.top-notice {
	position: relative;
	padding: 16px 0px 32px;
	background: var(--top-bg);
	text-align: center;
}

.top-notice__head {
	position: relative;
	z-index: 1;
	margin: 0 0 54px;
	text-align: center;
}

.top-notice__title {
	position: relative;
	display: block;
	margin: 0;
	padding: 0 0 24px;
	color: #16346d;
	font-size: 32px;
	font-weight: 500;
	line-height: 1.4;
	letter-spacing: 0.13em;
	text-align: center;
}

.top-notice__title::after {
	content: "";
	position: absolute;
	right: 0;
	bottom: 0;
	left: 0;
	width: 50px;
	height: 2px;
	margin-inline: auto;
	background: #16346d;
}

.top-notice__content {
	box-sizing: border-box;
	width: 100%;
	max-width: 1080px;
	margin-inline: auto;
}

/* タブ（700px・各340px） */
.top-notice-tabs {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 20px;
	width: 100%;
	max-width: 700px;
	margin: 0 auto 48px;
}

.top-notice-tabs__btn {
	box-sizing: border-box;
	flex: 0 0 340px;
	width: 340px;
	max-width: 100%;
	min-height: 56px;
	margin: 0;
	padding: 12px 13px;
	border: 1px solid #16346d;
	background: #fff;
	color: #16346d;
	font-family: var(--font-base);
	font-size: 18px;
	font-weight: 400;
	line-height: 1.4;
	letter-spacing: 0.3em;
	text-align: center;
	cursor: pointer;
	transition: background-color 0.25s ease, color 0.25s ease;
}

.top-notice-tabs__btn.is-active,
.top-notice-tabs__btn[aria-selected="true"] {
	border-color: #16346d;
	background: #16346d;
	color: #fff;
}

/* パネル・リスト（1080px 白枠） */
.top-notice-panels {
	position: relative;
}

.top-notice-panel {
	position: relative;
}

.top-notice-panel__body {
	position: relative;
	box-sizing: border-box;
	background: transparent;
	border: none;
}

.top-notice-list-wrap {
	box-sizing: border-box;
	background: #fff;
	border: 1px solid #16346d;
}

.top-notice-list__empty {
	margin: 0;
	padding: 32px 48px;
	color: var(--color-breadcrumb-muted);
	font-size: 14px;
	text-align: center;
}

.top-notice-list__items {
	margin: 0;
	padding: 0;
	list-style: none;
	border-top: 1px solid #16346d;
}

.top-notice-list__item {
	border-bottom: 1px solid #16346d;
}

.top-notice-card {
	--top-notice-card-pad-x: 48px;
	--top-notice-card-pad-y: 32px;
	position: relative;
	display: grid;
	grid-template-columns: 120px 160px minmax(0, 1fr) 28px;
	align-items: center;
	gap: 0 24px;
	box-sizing: border-box;
	width: 100%;
	padding: var(--top-notice-card-pad-y) var(--top-notice-card-pad-x);
	color: inherit;
	text-decoration: none;
	background-color: #fff;
	overflow: hidden;
	transition: background-color 0.35s cubic-bezier(0.65, 0, 0.35, 1);
}

.top-notice-card__fx {
	position: absolute;
	inset: 0;
	z-index: 0;
	pointer-events: none;
}

.top-notice-card__fx-beam {
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	width: 5px;
	background: var(--top-navy-deep);
	transform: scaleY(0);
	transform-origin: center bottom;
	transition: transform 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}

.top-notice-card__fx-hatch {
	position: absolute;
	inset: 0;
	opacity: 0;
	background: repeating-linear-gradient(
		-45deg,
		transparent 0,
		transparent 10px,
		rgba(0, 41, 125, 0.045) 10px,
		rgba(0, 41, 125, 0.045) 11px
	);
	transition: opacity 0.35s ease;
}

.top-notice-card__fx-rule {
	position: absolute;
	right: 0;
	bottom: 0;
	left: 0;
	height: 2px;
	background: var(--top-navy-deep);
	transform: scaleX(0);
	transform-origin: left center;
	transition: transform 0.45s cubic-bezier(0.65, 0, 0.35, 1);
}

.top-notice-card__meta,
.top-notice-card__title,
.top-notice-card__arrow {
	position: relative;
	z-index: 1;
}

.top-notice-card__meta {
	display: contents;
}

.top-notice-card__date {
	box-sizing: border-box;
	width: 120px;
	flex-shrink: 0;
	color: var(--top-navy-deep);
	font-size: 16px;
	font-weight: 400;
	line-height: 1.4;
	letter-spacing: 0.013em;
	white-space: nowrap;
}

.top-notice-card__cat {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
	width: 160px;
	height: 32px;
	padding: 8px;
	background: var(--top-navy-deep);
	color: #fff;
	font-size: 16px;
	font-weight: 500;
	line-height: 1;
	letter-spacing: 0.013em;
	white-space: nowrap;
}

.top-notice-card__title {
	overflow: hidden;
	min-width: 0;
	margin: 0;
	color: var(--top-navy-deep);
	font-size: 16px;
	font-weight: 400;
	line-height: 1.6;
	text-align: left;
	text-overflow: ellipsis;
	white-space: nowrap;
	transition: color 0.25s ease;
}

.top-notice-card__arrow {
	display: block;
	grid-column: 4;
	grid-row: 1;
	justify-self: end;
	width: 20px;
	height: 20px;
	opacity: 0;
	transform: translateX(-10px);
	transition:
		opacity 0.3s ease,
		transform 0.4s cubic-bezier(0.65, 0, 0.35, 1);
}

.top-notice-card__arrow::before {
	content: "";
	display: block;
	box-sizing: border-box;
	width: 10px;
	height: 10px;
	margin: 5px 0 0 4px;
	border-right: 2px solid var(--top-navy-deep);
	border-bottom: 2px solid var(--top-navy-deep);
	transform: rotate(-45deg);
	transition: border-color 0.25s ease;
}

.top-notice-card:hover,
.top-notice-card:focus-visible {
	background-color: var(--top-bg);
}

.top-notice-card:hover .top-notice-card__fx-beam,
.top-notice-card:focus-visible .top-notice-card__fx-beam {
	transform: scaleY(1);
	transform-origin: center top;
}

.top-notice-card:hover .top-notice-card__fx-hatch,
.top-notice-card:focus-visible .top-notice-card__fx-hatch {
	opacity: 1;
}

.top-notice-card:hover .top-notice-card__fx-rule,
.top-notice-card:focus-visible .top-notice-card__fx-rule {
	transform: scaleX(1);
}

.top-notice-card:hover .top-notice-card__arrow,
.top-notice-card:focus-visible .top-notice-card__arrow {
	opacity: 1;
	transform: translateX(0);
}

.top-notice-card:focus-visible {
	outline: 2px solid var(--top-navy-deep);
	outline-offset: -2px;
}

.top-notice-list-wrap + .top-notice__more {
	margin-top: 64px;
}

.top-notice__more {
	margin: 0;
	padding: 0;
	text-align: center;
}

.top-notice__archive-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
	width: 340px;
	max-width: 100%;
	height: 60px;
	border: none;
	background: #16346d;
	color: #fff;
	font-family: var(--font-base);
	font-size: 18px;
	font-weight: 400;
	line-height: 1.2;
	letter-spacing: 0.1em;
	text-decoration: none;
	transition: opacity 0.25s ease;
}

.top-notice__archive-btn:hover {
	opacity: 0.88;
}

.top-notice__archive-btn:focus-visible {
	outline: 2px solid var(--top-navy-deep);
	outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
	.top-notice-card,
	.top-notice-card__fx-beam,
	.top-notice-card__fx-hatch,
	.top-notice-card__fx-rule,
	.top-notice-card__arrow {
		transition: none;
	}
}

@media screen and (max-width: 600px) {
	.top-notice__head {
		margin-bottom: 24px;
	}

	.top-notice__title {
		font-size: 24px;
		padding-bottom: 16px;
	}

	.top-notice-tabs {
		max-width: none;
		margin-bottom: 32px;
	}

	.top-notice-tabs .js-anim-sweep__content {
		display: grid;
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 8px;
	}

	.top-notice-tabs__btn {
		flex: none;
		width: 100%;
		min-height: 48px;
		font-size: 14px;
		letter-spacing: 0.15em;
	}

	.top-notice-list-wrap + .top-notice__more {
		margin-top: 48px;
	}

	.top-notice-card {
		--top-notice-card-pad-x: 16px;
		--top-notice-card-pad-y: 16px;
		display: flex;
		flex-direction: column;
		align-items: stretch;
		gap: 8px;
		padding-right: calc(var(--top-notice-card-pad-x) + 24px);
	}

	.top-notice-card__meta {
		display: flex;
		flex-direction: row;
		flex-wrap: wrap;
		align-items: center;
		gap: 8px 16px;
	}

	.top-notice-card__date {
		width: auto;
		font-size: 14px;
		min-width: 100px;
	}

	.top-notice-card__cat {
		width: 160px;
		font-size: 14px;
	}

	.top-notice-card__title {
		display: -webkit-box;
		overflow: hidden;
		width: 100%;
		font-size: 14px;
		line-height: 1.5;
		white-space: normal;
		text-overflow: ellipsis;
		word-break: break-word;
		overflow-wrap: break-word;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 2;
		line-clamp: 2;
	}

	.top-notice-card__arrow {
		position: absolute;
		top: 50%;
		right: var(--top-notice-card-pad-x);
		grid-column: auto;
		grid-row: auto;
		transform: translateY(-50%) translateX(-8px);
	}

	.top-notice-card:hover .top-notice-card__arrow,
	.top-notice-card:focus-visible .top-notice-card__arrow {
		transform: translateY(-50%) translateX(0);
	}

	.top-notice-list__empty {
		padding-inline: 16px;
	}

	.top-notice__archive-btn {
		width: 100%;
		max-width: 340px;
		height: 60px;
		font-size: 18px;
	}
}

/* --------------------------------------------------------------------------
   BLOG（アーバンの現場日和）
   -------------------------------------------------------------------------- */

.top-blog {
	position: relative;
	overflow: hidden;
	padding: 0px 0px 80px;
	background: #16346d;
}

.top-blog__bg {
	position: absolute;
	top: 0;
	left: 0;
	z-index: 0;
	width: 100%;
	margin: 0;
	padding: 0;
	line-height: 0;
	pointer-events: none;
}

.top-blog__bg-picture,
.top-blog__bg picture {
	display: block;
	width: 100%;
}

.top-blog__bg-img {
	display: block;
	width: 100%;
	height: auto;
	opacity: 0.5;
}

.top-blog__inner {
	position: relative;
	z-index: 1;
}

.top-blog__label-en {
	margin: 0 0 0px;
	color: rgba(255, 255, 255, 0.35);
	font-family: var(--font-en);
	font-size: clamp(48px, 13.28vw, 255px);
	font-style: italic;
	font-weight: 600;
	line-height: 0.8;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

.top-blog__box1 {
	display: flex;
	align-items: center;
	justify-content: flex-start;
	flex-wrap: wrap;
	gap: 16px 8px;
	margin: 0 0 16px;
}

@media screen and (max-width: 600px) {
	.top-blog__box1 {
		flex-direction: column;
		align-items: stretch;
		gap: 16px;
	}
}

.top-blog__title {
	flex: 0 0 auto;
	margin: 0 16px 0 0;
	color: #fff;
	font-size: clamp(24px, 3vw, 32px);
	font-weight: 500;
	line-height: 1.4;
	letter-spacing: 0.13em;
}

@media screen and (max-width: 600px) {
	.top-blog__title {
		margin-right: 0;
	}
}

.top-blog__tabs {
	flex: 0 1 auto;
	min-width: 0;
	margin: 0;
}

@media screen and (max-width: 600px) {
	.top-blog__tabs {
		flex: none;
		width: 100%;
	}
}

.top-blog__tablist {
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-start;
	gap: 8px;
	margin: 0;
	padding: 0;
}

.top-blog__tab {
	box-sizing: border-box;
	width: 132px;
	height: 30px;
	margin: 0;
	padding: 0 8px;
	border: 1px solid #fff;
	background: transparent;
	color: #fff;
	font-family: var(--font-base);
	font-size: 16px;
	font-weight: 400;
	line-height: 28px;
	letter-spacing: 0.05em;
	text-align: center;
	white-space: nowrap;
	cursor: pointer;
	transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.top-blog__tab.is-active,
.top-blog__tab[aria-selected="true"] {
	border: 1px solid #fff;
	background: #fff;
	color: #16346d;
}

.top-blog__rule {
	display: block;
	width: 100%;
	height: 1px;
	margin: 0 0 16px;
	padding: 0;
	border: 0;
	background: #fff;
}

.top-blog__panels {
	position: relative;
}

.top-blog__panel[hidden] {
	display: none !important;
}

.top-blog-panel__body {
	position: relative;
}

.top-blog__grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 24px 20px;
	margin: 0 0 64px;
	padding: 0;
	list-style: none;
}

.top-blog-card__link {
	display: flex;
	flex-direction: column;
	height: 100%;
	background: transparent;
	color: inherit;
	text-decoration: none;
}

.top-blog-card__thumb {
	overflow: hidden;
	aspect-ratio: 480 / 270;
	margin-bottom: 14px;
	background: #fff;
}

.top-blog-card__img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.35s ease;
}

.top-blog-card__link:hover .top-blog-card__img,
.top-blog-card__link:focus-visible .top-blog-card__img {
	transform: scale(1.03);
}

.top-blog-card__body {
	box-sizing: border-box;
	padding: 0;
}

.top-blog-card__meta {
	display: flex;
	align-items: flex-start;
	gap: 32px;
}

.top-blog-card__cat {
	flex: 0 0 auto;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
	min-width: 0;
	height: 30px;
	padding: 0 8px;
	border: 1px solid #fff;
	background: #fff;
	color: #16346d;
	font-size: 16px;
	font-weight: 500;
	line-height: 1.2;
	letter-spacing: 0.05em;
	white-space: nowrap;
}

.top-blog-card__title {
	flex: 1 1 auto;
	min-width: 0;
	margin: 0;
	color: #fff;
	font-size: 16px;
	font-weight: 500;
	line-height: 1.5;
	letter-spacing: 0.13em;
	display: -webkit-box;
	overflow: hidden;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	text-overflow: ellipsis;
}

.top-blog__empty {
	margin: 0 0 64px;
	padding: 32px 0;
	color: #fff;
	text-align: center;
	letter-spacing: 0.1em;
}

.top-blog__more {
	margin: 0;
	text-align: center;
}

.top-blog__more-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
	width: 340px;
	max-width: 100%;
	height: 60px;
	border: 1px solid #16346d;
	background: #fff;
	color: #16346d;
	font-family: var(--font-base);
	font-size: 18px;
	font-weight: 500;
	line-height: 1.2;
	letter-spacing: 0.13em;
	text-decoration: none;
	transition: opacity 0.2s ease;
}

.top-blog__more-btn:hover {
	opacity: 0.88;
}

@media screen and (max-width: 600px) {
	.top-blog {
		padding: 14px 0 64px;
	}

	.top-blog__box1 {
		display: flex;
		flex-direction: column;
		align-items: stretch;
		gap: 16px;
	}

	.top-blog__tabs {
		width: 100%;
	}

	.top-blog__tablist {
		display: grid;
		grid-template-columns: repeat(3, minmax(0, 1fr));
		gap: 8px;
		width: 100%;
	}

	.top-blog__tab {
		width: 100%;
		min-width: 0;
		padding-inline: 4px;
	}

	.top-blog-card__meta {
		gap: 16px;
	}

	.top-blog__grid {
		grid-template-columns: 1fr;
		gap: 20px;
	}
}

/* --------------------------------------------------------------------------
   RECRUIT バナー（画像のみ・PC/SP切替）
   -------------------------------------------------------------------------- */

.top-banner {
	padding-block: 96px;
	background: #fff;
}

/* 旧マークアップのテキストブロック（HTMLからは削除済み） */
.top-banner__copy,
.top-banner__label,
.top-banner__title,
.top-banner__cta,
.top-banner__visual {
	display: none !important;
}

.top-banner__inner {
	box-sizing: border-box;
	display: flex;
	justify-content: center;
	width: 100%;
	padding-inline: 16px;
}

.top-banner__link {
	display: block;
	box-sizing: border-box;
	width: 100%;
	max-width: 1080px;
	margin-inline: auto;
	overflow: hidden;
	border-radius: 0;
	text-decoration: none;
	box-shadow: 4px 6px 14px rgba(0, 0, 0, 0.1);
	transition:
		transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
		box-shadow 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.top-banner__link:hover,
.top-banner__link:focus-visible {
	transform: translateY(-4px);
	box-shadow: 8px 12px 24px rgba(0, 0, 0, 0.16);
}

.top-banner__link:focus-visible {
	outline: 2px solid #16346d;
	outline-offset: 4px;
}

.top-banner__picture,
.top-banner__picture img {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 1080 / 280;
	object-fit: cover;
}

@media screen and (max-width: 600px) {
	.top-banner {
		padding-block: 32px;
	}

	.top-banner__inner {
		padding-inline: 16px;
	}

	.top-banner__link {
		width: 100%;
		max-width: none;
		box-shadow: 3px 5px 12px rgba(0, 0, 0, 0.1);
	}

	.top-banner__picture,
	.top-banner__picture img {
		width: 100%;
		height: auto;
		aspect-ratio: 1 / 1;
		object-fit: cover;
	}

	.top-banner__link:hover,
	.top-banner__link:focus-visible {
		box-shadow: 6px 10px 18px rgba(0, 0, 0, 0.14);
	}
}

@media (prefers-reduced-motion: reduce) {
	.top-banner__link {
		transition: none;
	}

	.top-banner__link:hover,
	.top-banner__link:focus-visible {
		transform: none;
	}
}