.group_image {
	background-image: url("../img/background.png");
	background-repeat: repeat;
	background-size: auto;
	background-position: top left;
	color: white;
	text-align: center;
	padding: 50px clamp(5vw, 15vw, 20vw);
	/* PCでは15vw, スマホでは5vw */
}

.group-company {
	background-image: url("../img/background4.png");
	background-repeat: repeat;
	background-size: auto;
	background-position: top left;
	color: white;
	text-align: center;
	padding: 50px clamp(5vw, 15vw, 20vw);
	/* PCでは15vw, スマホでは5vw */
}

.sinagy {
	background-image: url("../img/background3.png");
	background-repeat: repeat;
	background-size: auto;
	background-position: top left;
	color: white;
	text-align: center;
	padding: 50px clamp(5vw, 15vw, 20vw);
	/* PCでは15vw, スマホでは5vw */
}

/* ========== Subpages common styles ========== */
:root {
	--navy-900: #002244;
	--navy-800: #002855;
	--gold-500: #f9a825;
	--ink-700: #0c2f50;
	--charcoal: #1a2a37;
	--bg-soft: #f5f5f5;
	--radius-sm: 10px;
	--radius-md: 16px;
	--radius-lg: 24px;
	--shadow-sm: 0 2px 6px rgba(0, 0, 0, .12);
	--shadow-md: 0 4px 14px rgba(0, 0, 0, .18);
}

/* Header solid fallback for bright images */
.header.is-solid {
	background: rgba(0, 0, 0, .6);
	backdrop-filter: blur(6px);
}

/* Subpage hero */
.sub-hero {
	position: relative;
	height: min(75vh, 420px);
	display: flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	overflow: hidden;
	text-align: center;
}

.sub-hero img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: brightness(.6);
}

.sub-hero .sub-hero__inner {
	position: relative;
	z-index: 1;
	padding: 0 4vw;
}

.sub-hero h1 {
	font-family: "Times New Roman", "ヒラギノ明朝 ProN", "游明朝", serif;
	font-size: clamp(1.8rem, 4vw, 3rem);
	letter-spacing: .03em;
}

.sub-hero p {
	margin-top: .6rem;
	font-size: clamp(.95rem, 1.8vw, 1.1rem);
	opacity: .9;
}

/* Breadcrumb */
.breadcrumb {
	background: #fff;
	border-bottom: 1px solid #eee;
}

.breadcrumb .inner {
	max-width: 1100px;
	margin: 0 auto;
	padding: 10px 20px;
	font-size: .85rem;
}

.breadcrumb a {
	color: var(--ink-700);
	text-decoration: none;
}

.breadcrumb span {
	color: #888;
}

/* Section baseline */
.section {
	padding: clamp(32px, 6vw, 72px) 20px;
}

.section .inner {
	max-width: 1100px;
	margin: 0 auto;
}

/* Cards grid */
.grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: clamp(16px, 2.8vw, 28px);
}

.card {
	background: #fff;
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-md);
	overflow: hidden;
	display: flex;
	flex-direction: column;
}

.card__media {
	aspect-ratio: 16/10;
	background: #e6e6e6;
	display: flex;
	align-items: center;
	justify-content: center;
}

.card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.card__body {
	padding: 18px;
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.card__title {
	font-weight: 700;
	color: var(--navy-900);
	font-size: 1.1rem;
}

.badges {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.badge {
	background: #eef3f8;
	color: var(--navy-800);
	border: 1px solid #d4e0ee;
	font-size: .75rem;
	padding: 4px 8px;
	border-radius: 999px;
}

.card__text {
	font-size: .95rem;
	line-height: 1.7;
	color: #333;
}

.card__actions {
	margin-top: auto;
}

.btn-link {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	text-decoration: none;
	font-weight: 700;
	color: var(--navy-800);
}

.btn-link::after {
	content: "→";
}

/* Split section */
.split {
	display: grid;
	grid-template-columns: 1.1fr 1fr;
	gap: 28px;
	align-items: center;
}

.split img {
	width: 100%;
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-sm);
}

@media (max-width: 900px) {
	.split {
		grid-template-columns: 1fr;
	}
}

/* CTA */
.cta {
	background: linear-gradient(180deg, #0e2941, #0c2237);
	color: #fff;
	text-align: center;
}

.cta .cta__box {
	background: var(--gold-500);
	color: var(--navy-900);
	display: inline-flex;
	align-items: center;
	gap: 14px;
	border-radius: 10px;
	padding: 14px 22px;
	font-weight: 800;
	text-decoration: none;
	box-shadow: var(--shadow-md);
}

.cta .cta__box img {
	width: 52px;
	height: 52px;
}

/* Company table */
.kv3 {
	display: grid;
	grid-template-columns: 1fr;
	gap: 20px;
}

.info-table {
	width: 100%;
	border-collapse: separate;
	border-spacing: 0;
	background: #fff;
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-md);
	overflow: hidden;
}

.info-table tr:nth-child(odd) {
	background: #fafafa;
}

.info-table th,
.info-table td {
	padding: 14px 16px;
	vertical-align: top;
	color: #0c2f50;
	
}

.info-table th {
	width: 30%;
	background: #eef3f8;
	color: #0c2f50;
	text-align: left;
}


@media (max-width: 900px) {
	.info-table th,
	.info-table td {
		padding: 10px 5px;
		
	}
}

/* Timeline */
.timeline {
	position: relative;
	margin-left: 8px;
	padding-left: 24px;
}

.timeline::before {
	content: "";
	position: absolute;
	left: 8px;
	top: 0;
	bottom: 0;
	width: 2px;
	background: #dbe6f5;
}

.timeline-item {
	position: relative;
	margin: 0 0 18px 0;
}

.timeline-item::before {
	content: "";
	position: absolute;
	left: -5px;
	top: .35em;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: var(--navy-800);
}

.timeline-item h4 {
	margin-bottom: 4px;
	color: var(--navy-800);
	margin-left: 15px;
}

.timeline-item p {
	margin: 0;
	color: #333;
}

/* People cards */
.people {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	gap: 22px;
}

.person {
	background: #fff;
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-sm);
	display: flex;
	gap: 14px;
	padding: 14px;
}

.person img {
	width: 80px;
	height: 80px;
	border-radius: 50%;
	object-fit: cover;
}

.person h4 {
	margin: 4px 0 2px;
}

/* Breadcrumb hide on very small screens for compactness */
@media (max-width:560px) {
	.breadcrumb .inner {
		font-size: .8rem;
	}
	
}

/* Utilities */
.muted {
	color: #6b7280;
	font-size: .9rem;
}