/*
Theme Name: 太平不動産
Theme URI: https://www.taihei-fudousan.example/
Author: Taihei Fudousan
Description: 太平不動産株式会社（奥村組グループ）コーポレートサイト用テーマ。
Version: 1.0.0
Text Domain: taihei-fudousan
*/

/* ==========================================================================
   Reset & base
   ========================================================================== */
html, body {
	margin: 0;
	padding: 0;
	background: #fff;
}

*, *::before, *::after {
	box-sizing: border-box;
}

body {
	font-family: 'Noto Sans JP', sans-serif;
	color: #333;
	background: #fff;
}

a {
	color: #0e6db3;
}

a:hover {
	color: #1f95cd;
}

section[id] {
	scroll-margin-top: 100px;
}

img {
	max-width: 100%;
	display: block;
}

/* ==========================================================================
   Design tokens
   ========================================================================== */
:root {
	--color-navy: #1a2733;
	--color-body: #3f4d59;
	--color-muted: #5a6875;
	--color-blue: #0e6db3;
	--color-blue-light: #4ea7d8;
	--color-blue-accent: #1a72c8;
	--color-blue-deep: #1a3a52;
	--color-cyan: #2ba7e0;
	--color-cyan-hover: #1f95cd;
	--color-border: #eef1f3;
	--color-border-light: #e6eaee;
	--color-gray: #9aa6b0;
	--font-sans: 'Noto Sans JP', sans-serif;
	--font-serif: 'Noto Serif JP', serif;
}

/* ==========================================================================
   Image placeholder (static — replace with real photography later)
   ========================================================================== */
.image-placeholder {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #e7ebee;
	border: 1px dashed #c3ccd3;
	color: #8b97a1;
	font-size: 13px;
	letter-spacing: .05em;
	text-align: center;
	padding: 12px;
}

/* ==========================================================================
   Site header
   ========================================================================== */
.site-header {
	position: relative;
	z-index: 50;
	background: #fff;
	border-bottom: 1px solid var(--color-border);
	font-family: var(--font-sans);
}

.site-header__inner {
	max-width: 1280px;
	margin: 0 auto;
	padding: 14px 40px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	flex-wrap: wrap;
}

.site-logo {
	display: flex;
	align-items: center;
	gap: 12px;
	text-decoration: none;
	flex-shrink: 0;
	color: inherit;
}

.site-logo__text {
	display: flex;
	flex-direction: column;
	line-height: 1.15;
}

.site-logo__group {
	font-size: 11px;
	letter-spacing: .14em;
	color: var(--color-muted);
	font-weight: 500;
}

.site-logo__name {
	font-size: 22px;
	font-weight: 700;
	color: var(--color-navy);
	letter-spacing: .02em;
}

.main-nav {
	display: flex;
	align-items: center;
	gap: 34px;
	font-size: 16px;
	font-weight: 500;
	color: var(--color-navy);
	flex-wrap: wrap;
}

.main-nav__item {
	position: relative;
	padding: 22px 0;
}

.main-nav__link {
	display: flex;
	align-items: center;
	gap: 5px;
	text-decoration: none;
	color: var(--color-navy);
	border-bottom: 2px solid transparent;
	padding-bottom: 2px;
}

.main-nav__link:hover {
	border-bottom-color: var(--color-blue);
}

.main-nav__link--plain {
	text-decoration: none;
	color: var(--color-navy);
	border-bottom: 2px solid transparent;
	padding-bottom: 2px;
}

.main-nav__link--plain:hover {
	border-bottom-color: var(--color-blue);
}

.main-nav__caret {
	font-size: 10px;
	color: var(--color-blue);
}

.main-nav__dropdown {
	position: absolute;
	top: 100%;
	left: -14px;
	background: #fff;
	box-shadow: 0 12px 34px rgba(20, 50, 80, .14);
	border-radius: 8px;
	padding: 10px 0;
	min-width: 184px;
	opacity: 0;
	visibility: hidden;
	transform: translateY(4px);
	transition: opacity .15s ease, transform .15s ease, visibility .15s;
}

.main-nav__dropdown--business {
	min-width: 224px;
}

.main-nav__item:hover .main-nav__dropdown,
.main-nav__item:focus-within .main-nav__dropdown {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.main-nav__dropdown-link {
	display: block;
	padding: 11px 22px;
	font-size: 15px;
	color: #33424f;
	text-decoration: none;
}

.main-nav__dropdown-link:hover {
	background: #f2f8fc;
	color: var(--color-blue);
}

/* ==========================================================================
   Site footer
   ========================================================================== */
.site-footer {
	background: #fff;
	font-family: var(--font-sans);
	border-top: 1px solid var(--color-border);
}

.site-footer__top {
	max-width: 1280px;
	margin: 0 auto;
	padding: 56px 40px 20px;
}

.footer-grid {
	display: grid;
	grid-template-columns: 1.3fr 1fr 1fr .8fr .8fr;
	gap: 28px;
}

.footer-brand__mark {
	display: flex;
	align-items: center;
	gap: 11px;
}

.footer-brand__text {
	display: flex;
	flex-direction: column;
	line-height: 1.15;
}

.footer-brand__group {
	font-size: 10px;
	letter-spacing: .14em;
	color: var(--color-muted);
	font-weight: 500;
}

.footer-brand__name {
	font-size: 20px;
	font-weight: 700;
	color: var(--color-navy);
	letter-spacing: .02em;
}

.footer-brand__address {
	margin: 18px 0 0;
	font-size: 14px;
	color: var(--color-muted);
	letter-spacing: .02em;
}

.footer-col__title {
	display: inline-block;
	font-size: 15px;
	font-weight: 700;
	color: var(--color-navy);
	text-decoration: none;
	border-bottom: 1px solid var(--color-navy);
	padding-bottom: 2px;
	margin-bottom: 16px;
}

.footer-col__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 11px;
}

.footer-col__list a {
	font-size: 14px;
	color: var(--color-muted);
	text-decoration: none;
}

.footer-col__list a:hover {
	color: var(--color-blue);
}

.footer-affiliates {
	margin-top: 48px;
}

.footer-affiliates__title {
	font-size: 15px;
	font-weight: 700;
	color: var(--color-navy);
	letter-spacing: .16em;
	border-bottom: 1px solid var(--color-navy);
	display: inline-block;
	padding-bottom: 3px;
	margin: 0;
}

.footer-affiliates__row {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 30px;
	margin-top: 22px;
	flex-wrap: wrap;
}

.footer-affiliates__logos {
	display: flex;
	align-items: center;
	gap: 34px;
	flex-wrap: wrap;
}

.affiliate-logo {
	display: flex;
	align-items: center;
	gap: 9px;
}

.affiliate-logo__text {
	display: flex;
	flex-direction: column;
	line-height: 1.1;
}

.affiliate-logo--okumura .affiliate-logo__tagline {
	font-size: 8px;
	letter-spacing: .05em;
	color: var(--color-muted);
}

.affiliate-logo__name {
	font-size: 23px;
	font-weight: 900;
	color: var(--color-navy);
	letter-spacing: .04em;
}

.affiliate-logo__name--kikai {
	font-size: 19px;
	letter-spacing: .02em;
}

.affiliate-logo__en {
	font-size: 9px;
	font-weight: 700;
	letter-spacing: .12em;
	color: var(--color-blue);
}

.affiliate-logo--kikai .affiliate-logo__text {
	line-height: 1.15;
}

.footer-cta {
	background: var(--color-cyan);
	color: #fff;
	font-size: 16px;
	font-weight: 500;
	text-decoration: none;
	padding: 18px 52px;
	border-radius: 40px;
	flex-shrink: 0;
}

.footer-cta:hover {
	background: var(--color-cyan-hover);
}

.site-footer__bottom {
	border-top: 1px solid var(--color-border);
}

.site-footer__bottom-inner {
	max-width: 1280px;
	margin: 0 auto;
	padding: 16px 40px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 20px;
	flex-wrap: wrap;
}

.copyright {
	font-size: 13px;
	color: var(--color-gray);
}

.footer-legal-links {
	display: flex;
	gap: 26px;
}

.footer-legal-links a {
	font-size: 13px;
	color: var(--color-gray);
	text-decoration: none;
}

.footer-legal-links a:hover {
	color: var(--color-blue);
}

/* ==========================================================================
   Page sections (shared)
   ========================================================================== */
.section {
	max-width: 1080px;
	margin: 0 auto;
	padding: 60px 40px 30px;
}

.section--message {
	padding: 70px 40px 30px;
}

.section--map {
	padding: 60px 40px 80px;
}

.section-heading {
	margin-bottom: 36px;
}

.section--message .section-heading {
	margin-bottom: 40px;
}

.section--policy .section-heading {
	margin-bottom: 32px;
}

.section-heading__title {
	font-family: var(--font-serif);
	font-weight: 600;
	font-size: 40px;
	color: var(--color-navy);
	margin: 0;
	letter-spacing: .06em;
}

.section-heading__eyebrow {
	font-size: 15px;
	font-weight: 700;
	letter-spacing: .18em;
	color: var(--color-blue);
}

/* ==========================================================================
   代表挨拶 (message)
   ========================================================================== */
.message-grid {
	display: grid;
	grid-template-columns: 1fr 400px;
	gap: 56px;
	align-items: start;
}

.message-lead {
	font-family: var(--font-serif);
	font-weight: 600;
	font-size: 27px;
	line-height: 1.6;
	color: var(--color-navy);
	margin: 0 0 28px;
}

.message-body p {
	font-size: 15px;
	line-height: 2.1;
	color: var(--color-body);
	margin: 0 0 22px;
}

.message-body p:last-child {
	margin-bottom: 34px;
}

.message-sign {
	text-align: right;
}

.message-sign__company {
	font-size: 15px;
	color: var(--color-body);
	margin: 0 0 8px;
}

.message-sign__name {
	font-size: 22px;
	color: var(--color-navy);
	margin: 0;
	letter-spacing: .08em;
}

.message-sign__name strong {
	font-size: 26px;
	font-weight: 500;
}

.message-photo {
	aspect-ratio: 3 / 4;
	overflow: hidden;
	border-radius: 4px;
}

/* ==========================================================================
   基本方針 (policy) — SERVICE ring diagram
   ========================================================================== */
.policy-statement {
	font-family: var(--font-serif);
	font-size: 24px;
	line-height: 1.9;
	color: var(--color-navy);
	margin: 0 0 30px;
	letter-spacing: .03em;
}

.service-diagram {
	position: relative;
	width: 600px;
	max-width: 100%;
	aspect-ratio: 1 / 1;
	margin: 20px auto 0;
}

.service-diagram__ring {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
}

.service-diagram__center {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	width: 33.33%;
	text-align: center;
}

.service-diagram__icon {
	display: block;
	margin: 0 auto 6px;
}

.service-diagram__title {
	font-size: 26px;
	font-weight: 700;
	letter-spacing: .16em;
	color: var(--color-navy);
}

.service-diagram__desc {
	font-size: 12px;
	color: var(--color-muted);
	letter-spacing: .05em;
}

.service-node {
	position: absolute;
	width: 21%;
	height: 21%;
	border-radius: 50%;
	background: radial-gradient(circle at 40% 30%, #eaf6ff, #bfe2f6);
	border: 1px solid #a9d3ee;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	font-size: 16px;
	font-weight: 700;
	color: var(--color-blue-deep);
	box-shadow: 0 6px 16px rgba(30, 90, 140, .12);
}

.service-node--small {
	font-size: 15px;
}

.service-node--top {
	left: 50%;
	top: 2%;
	transform: translateX(-50%);
}

.service-node--right-top {
	right: 3.3%;
	top: 20%;
}

.service-node--right-bottom {
	right: 3.3%;
	bottom: 20%;
}

.service-node--bottom {
	left: 50%;
	bottom: 2%;
	transform: translateX(-50%);
}

.service-node--left-bottom {
	left: 3.3%;
	bottom: 20%;
}

.service-node--left-top {
	left: 3.3%;
	top: 20%;
}

/* ==========================================================================
   会社概要 (profile)
   ========================================================================== */
.profile-table {
	display: flex;
	flex-direction: column;
}

.profile-row__accent {
	border-top: 2px solid var(--color-navy);
	width: 190px;
}

.profile-row--accent-blue .profile-row__accent {
	border-top-color: var(--color-blue-accent);
}

.profile-row__content {
	display: grid;
	grid-template-columns: 190px 1fr;
	gap: 20px;
	padding: 22px 0;
	border-bottom: 1px solid var(--color-border-light);
}

.profile-row__label {
	font-size: 15px;
	font-weight: 700;
	color: var(--color-navy);
}

.profile-row__value {
	font-size: 15px;
	color: var(--color-navy);
}

.profile-row__value--accent {
	color: var(--color-blue-accent);
}

.related-companies {
	display: flex;
	flex-direction: column;
	gap: 22px;
}

.related-company {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 20px;
	flex-wrap: wrap;
}

.related-company__info {
	font-size: 15px;
	color: var(--color-navy);
	line-height: 1.7;
}

.related-company__tel {
	color: var(--color-blue-accent);
}

.related-company__link {
	flex-shrink: 0;
	background: #cfe6f4;
	color: var(--color-blue-deep);
	text-decoration: none;
	font-size: 13px;
	padding: 10px 26px;
	border-radius: 20px;
}

.related-company__link:hover {
	background: #b7d9ec;
}

/* ==========================================================================
   組織図 (org chart)
   ========================================================================== */
.org-chart {
	margin-top: 64px;
}

.org-chart__title {
	text-align: center;
	font-family: var(--font-serif);
	font-size: 26px;
	color: var(--color-navy);
	margin: 0 0 40px;
	letter-spacing: .04em;
}

.org-chart__title-note {
	font-size: 16px;
	letter-spacing: .02em;
	margin-left: 14px;
}

.org-chart__tree {
	display: flex;
	flex-direction: column;
	align-items: center;
}

.org-node {
	color: #fff;
	font-size: 16px;
	font-weight: 500;
	padding: 14px 40px;
	border-radius: 4px;
}

.org-node--parent {
	background: #7fb4dd;
}

.org-node--company {
	background: #1a72b8;
}

.org-connector {
	width: 2px;
	height: 24px;
	background: #9db6c9;
}

.org-branch {
	position: relative;
	width: 340px;
	max-width: 100%;
	height: 24px;
}

.org-branch__h {
	position: absolute;
	top: 0;
	left: 25%;
	right: 25%;
	height: 2px;
	background: #9db6c9;
}

.org-branch__v {
	position: absolute;
	top: 0;
	width: 2px;
	height: 24px;
	background: #9db6c9;
}

.org-branch__v--left {
	left: 25%;
}

.org-branch__v--right {
	right: 25%;
}

.org-departments {
	display: flex;
	gap: 60px;
	flex-wrap: wrap;
	justify-content: center;
}

.org-dept {
	display: flex;
	flex-direction: column;
	align-items: center;
}

.org-dept__label {
	background: #c9e2f4;
	color: var(--color-blue-deep);
	font-size: 15px;
	padding: 12px 32px;
	border-radius: 4px;
}

.org-dept__branch {
	position: relative;
	width: 180px;
	height: 20px;
}

.org-dept__branch-h {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 2px;
	background: #9db6c9;
}

.org-dept__branch-v {
	position: absolute;
	top: 0;
	width: 2px;
	height: 20px;
	background: #9db6c9;
}

.org-dept__branch-v--left {
	left: 0;
}

.org-dept__branch-v--right {
	right: 0;
}

.org-sections {
	display: flex;
	gap: 12px;
}

.org-section {
	background: #eef5fb;
	border: 1px solid #c9e2f4;
	color: var(--color-blue-deep);
	font-size: 13px;
	padding: 10px 16px;
	border-radius: 4px;
}

/* ==========================================================================
   所在地 (map)
   ========================================================================== */
.map-grid {
	display: grid;
	grid-template-columns: 1.3fr 1fr;
	gap: 44px;
	align-items: start;
}

.map-frame {
	aspect-ratio: 16 / 11;
	overflow: hidden;
	border-radius: 4px;
	border: 1px solid var(--color-border-light);
}

.map-frame iframe {
	width: 100%;
	height: 100%;
	border: 0;
}

.access-info__title {
	font-size: 20px;
	font-weight: 700;
	color: var(--color-navy);
	margin: 0 0 22px;
}

.access-line__label {
	font-size: 16px;
	font-weight: 700;
	color: var(--color-blue-deep);
	margin: 0 0 6px;
}

.access-line__text {
	font-size: 15px;
	line-height: 1.9;
	color: var(--color-body);
	margin: 0 0 22px;
}

.access-line__text--last {
	margin: 0;
}

/* ==========================================================================
   TOP page — hero slider
   ========================================================================== */
.hero-section {
	background: linear-gradient(180deg, #0e6db3 0%, #0b5f9e 100%);
	padding: 52px 40px 70px;
}

.hero-section__inner {
	max-width: 1200px;
	margin: 0 auto;
}

.hero-title {
	font-family: var(--font-sans);
	font-weight: 900;
	font-size: 52px;
	color: #fff;
	letter-spacing: .06em;
	margin: 0 0 14px;
}

.hero-lead {
	font-size: 17px;
	color: #dcecf7;
	letter-spacing: .04em;
	margin: 0 0 34px;
}

.hero-gallery {
	position: relative;
	width: 1200px;
	max-width: 100%;
	height: 470px;
	margin: 0 auto;
}

.hero-frame {
	position: absolute;
	overflow: hidden;
	border-radius: 4px;
	transition: left .8s cubic-bezier(.4, 0, .2, 1), top .8s cubic-bezier(.4, 0, .2, 1),
		width .8s cubic-bezier(.4, 0, .2, 1), height .8s cubic-bezier(.4, 0, .2, 1),
		opacity .8s cubic-bezier(.4, 0, .2, 1), z-index .8s cubic-bezier(.4, 0, .2, 1);
	box-shadow: 0 10px 30px rgba(0, 0, 0, .22);
	cursor: pointer;
}

.hero-frame.is-main {
	left: 0;
	top: 0;
	width: 58.333%;
	height: 100%;
	opacity: 1;
	z-index: 4;
}

.hero-frame.is-sub-top {
	left: 59.833%;
	top: 0;
	width: 40.167%;
	height: 48.085%;
	opacity: 1;
	z-index: 3;
}

.hero-frame.is-sub-bottom {
	left: 59.833%;
	top: 51.915%;
	width: 40.167%;
	height: 48.085%;
	opacity: 1;
	z-index: 3;
}

.hero-frame.is-hidden-1 {
	left: 2%;
	top: 4.255%;
	width: 56.333%;
	height: 91.489%;
	opacity: 0;
	z-index: 1;
}

.hero-frame.is-hidden-2 {
	left: 3.667%;
	top: 7.660%;
	width: 54.667%;
	height: 84.681%;
	opacity: 0;
	z-index: 0;
}

.hero-dots {
	display: flex;
	justify-content: center;
	gap: 13px;
	margin-top: 26px;
}

.hero-dot {
	width: 11px;
	height: 11px;
	border-radius: 50%;
	border: none;
	padding: 0;
	cursor: pointer;
	transition: background .3s;
	background: rgba(255, 255, 255, .4);
}

.hero-dot.is-active {
	background: #fff;
}

/* ==========================================================================
   TOP page — shared section heading (narrower than company page's)
   ========================================================================== */
.top-section {
	max-width: 1000px;
	margin: 0 auto;
	padding: 78px 40px 20px;
}

.top-section--wide {
	max-width: 1160px;
}

.top-heading {
	margin-bottom: 30px;
}

.top-heading__title {
	font-family: var(--font-serif);
	font-weight: 600;
	font-size: 36px;
	color: var(--color-navy);
	margin: 0;
	letter-spacing: .05em;
}

.top-heading__eyebrow {
	font-size: 14px;
	font-weight: 700;
	letter-spacing: .16em;
	color: var(--color-blue);
}

/* ==========================================================================
   TOP page — news list
   ========================================================================== */
.top-news-item {
	display: flex;
	align-items: center;
	gap: 26px;
	padding: 20px 4px;
	border-bottom: 1px solid var(--color-border-light);
	text-decoration: none;
}

.top-news-item:hover {
	background: #f7fafc;
}

.top-news-item__date {
	font-size: 15px;
	color: #8a97a2;
	letter-spacing: .04em;
	flex-shrink: 0;
}

.top-news-item__title {
	font-size: 16px;
	color: #333;
}

.pill-link-row {
	display: flex;
	justify-content: center;
	margin-top: 36px;
}

.pill-link {
	font-size: 15px;
	color: #333;
	text-decoration: none;
	border: 1px solid #b6c2cc;
	border-radius: 40px;
	padding: 13px 44px;
	display: inline-flex;
	align-items: center;
	gap: 12px;
	background: #fff;
}

.pill-link:hover {
	background: var(--color-blue);
	color: #fff;
	border-color: var(--color-blue);
}

/* ==========================================================================
   TOP page — pick up / business grid / OC brand / company links / strip
   ========================================================================== */
.top-pickup {
	background: #d9edfa;
	margin-top: 70px;
	padding: 70px 40px;
}

.top-pickup__lead {
	font-size: 16px;
	color: #3a4855;
	margin: 0 0 34px;
}

.pickup-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
}

.pickup-card {
	text-decoration: none;
}

.pickup-card__photo {
	width: 100%;
	aspect-ratio: 1 / 1;
	overflow: hidden;
	border-radius: 3px;
}

.pickup-card__caption {
	font-size: 15px;
	color: var(--color-navy);
	margin: 14px 0 0;
	text-align: center;
}

.top-business {
	max-width: 1160px;
	margin: 0 auto;
	padding: 80px 40px;
}

.top-business__intro {
	font-size: 16px;
	line-height: 2;
	color: #3a4855;
	margin: 0 0 40px;
}

.business-tile-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 22px;
}

.business-tile {
	position: relative;
	display: block;
	aspect-ratio: 1.28 / 1;
	overflow: hidden;
	border-radius: 4px;
	text-decoration: none;
}

.business-tile:hover {
	box-shadow: 0 12px 30px rgba(14, 109, 179, .28);
}

.business-tile__scrim {
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(10, 60, 105, .25) 0%, rgba(10, 60, 105, .62) 100%);
	pointer-events: none;
	padding: 0 22px;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.business-tile__title {
	color: #fff;
	font-size: 24px;
	font-weight: 700;
	text-shadow: 0 2px 8px rgba(0, 0, 0, .4);
}

.business-tile__desc {
	color: #eaf3fa;
	font-size: 13px;
	line-height: 1.7;
	margin-top: 10px;
	text-shadow: 0 1px 4px rgba(0, 0, 0, .5);
}

.oc-brand {
	background: #d9edfa;
	padding: 70px 40px;
}

.oc-brand__inner {
	max-width: 1160px;
	margin: 0 auto;
}

.oc-brand__title {
	font-family: var(--font-serif);
	font-weight: 600;
	font-size: 34px;
	color: var(--color-navy);
	margin: 0 0 34px;
	letter-spacing: .05em;
}

.oc-brand__layout {
	display: grid;
	grid-template-columns: 400px 1fr;
	gap: 44px;
	align-items: start;
}

.oc-badge {
	background: #fff;
	border-radius: 6px;
	padding: 26px 30px;
	display: flex;
	align-items: center;
	gap: 16px;
	box-shadow: 0 4px 16px rgba(20, 50, 80, .06);
}

.oc-badge + .oc-badge {
	margin-top: 18px;
}

.oc-badge__name {
	font-size: 28px;
	font-weight: 700;
	letter-spacing: .06em;
	color: var(--color-navy);
}

.oc-badge__r {
	border: 1.5px solid var(--color-navy);
	border-radius: 4px;
	font-size: 16px;
	font-weight: 700;
	padding: 2px 8px;
	color: var(--color-navy);
}

.oc-brand__text {
	font-size: 14px;
	line-height: 2;
	color: #3a4855;
	margin: 24px 0 0;
}

.oc-brand__link {
	margin-top: 26px;
	font-size: 15px;
	color: #333;
	text-decoration: none;
	border: 1px solid #8fb4cf;
	border-radius: 40px;
	padding: 12px 34px;
	display: inline-flex;
	align-items: center;
	gap: 12px;
	background: #fff;
}

.oc-brand__link:hover {
	background: var(--color-blue);
	color: #fff;
	border-color: var(--color-blue);
}

.oc-brand__photos {
	display: grid;
	grid-template-columns: 1.5fr 1fr;
	grid-template-rows: auto auto;
	gap: 14px;
}

.oc-brand__photo--tall {
	grid-row: 1 / 3;
	aspect-ratio: 3 / 4;
	overflow: hidden;
	border-radius: 4px;
}

.oc-brand__photo {
	aspect-ratio: 16 / 10;
	overflow: hidden;
	border-radius: 4px;
}

.top-company-links {
	max-width: 1000px;
	margin: 0 auto;
	padding: 80px 40px 30px;
}

.top-company-links .top-heading {
	margin-bottom: 36px;
}

.company-link-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 28px 60px;
}

.company-link-item {
	display: flex;
	align-items: center;
	gap: 20px;
	text-decoration: none;
	padding-bottom: 22px;
	border-bottom: 1px solid var(--color-border-light);
}

.company-link-item:hover {
	opacity: .75;
}

.company-link-item__photo {
	width: 96px;
	height: 66px;
	overflow: hidden;
	border-radius: 3px;
	flex-shrink: 0;
}

.company-link-item__text {
	display: flex;
	flex-direction: column;
}

.company-link-item__title {
	font-size: 19px;
	font-weight: 500;
	color: var(--color-navy);
}

.company-link-item__en {
	font-size: 12px;
	letter-spacing: .14em;
	color: #8a97a2;
}

.company-link-item__arrow {
	margin-left: auto;
	width: 30px;
	height: 30px;
	border: 1px solid #b6c2cc;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--color-blue);
	font-size: 13px;
	flex-shrink: 0;
}

.top-strip {
	max-width: 1200px;
	margin: 56px auto 90px;
	padding: 0 40px;
}

.top-strip__grid {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	gap: 16px;
}

.top-strip__photo {
	aspect-ratio: 1.5 / 1;
	overflow: hidden;
	border-radius: 4px;
}

/* ==========================================================================
   Page title band (works / news)
   ========================================================================== */
.title-band {
	background: #d9edfa;
}

.title-band__inner {
	max-width: 1280px;
	margin: 0 auto;
	padding: 48px 40px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 40px;
	flex-wrap: wrap;
}

.title-band__heading {
	font-family: var(--font-serif);
	font-weight: 600;
	font-size: 46px;
	color: var(--color-navy);
	margin: 0;
	letter-spacing: .06em;
}

.title-band__eyebrow {
	font-size: 15px;
	font-weight: 700;
	letter-spacing: .18em;
	color: var(--color-blue);
}

.title-band__breadcrumb {
	font-size: 13px;
	color: var(--color-muted);
	margin: 26px 0 0;
}

.title-band__breadcrumb a {
	color: var(--color-muted);
	text-decoration: none;
}

.title-band__illust {
	width: 300px;
	height: 220px;
	flex-shrink: 0;
}

/* ==========================================================================
   works page
   ========================================================================== */
.works-body {
	max-width: 1220px;
	margin: 0 auto;
	padding: 52px 40px 80px;
}

.works-layout {
	display: grid;
	grid-template-columns: 280px 1fr;
	gap: 40px;
	align-items: start;
}

.works-filter {
	background: #e9f4fb;
	border-radius: 10px;
	padding: 30px 28px;
}

.works-filter__title {
	font-size: 16px;
	font-weight: 700;
	color: var(--color-navy);
	margin: 0 0 16px;
}

.works-filter__list {
	list-style: none;
	margin: 0 0 28px;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.works-filter__list li {
	display: flex;
	align-items: center;
	gap: 8px;
}

.works-filter__list li::before {
	content: '—';
	color: var(--color-blue);
}

.works-filter__list a {
	font-size: 14px;
	color: var(--color-body);
	text-decoration: none;
}

.works-filter__list a:hover {
	color: var(--color-blue);
}

.works-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 26px 24px;
}

.work-item {
	text-decoration: none;
}

.work-item__photo {
	width: 100%;
	aspect-ratio: 4 / 3;
	overflow: hidden;
	border-radius: 4px;
}

.work-item__photo--empty {
	background: #e4eff8;
}

.work-item__title {
	font-size: 18px;
	font-weight: 700;
	color: #1a3a52;
	margin: 16px 0 4px;
}

.work-item__title--muted {
	color: #4f92c0;
}

.work-item__meta {
	font-size: 13px;
	color: #8a97a2;
	margin: 0;
}

.work-item__meta--muted {
	color: #a8b4bd;
}

/* ==========================================================================
   news page
   ========================================================================== */
.news-body {
	max-width: 1080px;
	margin: 0 auto;
	padding: 56px 40px 20px;
}

.news-tabs {
	display: flex;
	border-bottom: 1px solid #d3dde5;
}

.news-tab {
	flex: 1;
	padding: 20px 0;
	background: transparent;
	border: 1px solid transparent;
	font-size: 16px;
	font-weight: 500;
	color: #7a8894;
	cursor: pointer;
	font-family: inherit;
}

.news-tab.is-active {
	background: #fff;
	border-color: #d3dde5;
	border-bottom: 1px solid #fff;
	margin-bottom: -1px;
	color: var(--color-navy);
}

.news-list {
	margin-top: 26px;
}

.news-item {
	display: flex;
	align-items: center;
	gap: 28px;
	padding: 24px 6px;
	border-bottom: 1px solid var(--color-border-light);
}

.news-item[hidden] {
	display: none;
}

.news-item__tag {
	width: 150px;
	flex-shrink: 0;
	text-align: center;
	font-size: 13px;
	font-weight: 500;
	padding: 7px 0;
	border-radius: 3px;
}

.news-item__tag--release {
	background: #2a9fd6;
	color: #fff;
}

.news-item__tag--topics {
	background: #e2b53d;
	color: #fff;
}

.news-item__tag--none {
	visibility: hidden;
}

.news-item__date {
	font-size: 15px;
	color: #8a97a2;
	letter-spacing: .05em;
	flex-shrink: 0;
	width: 100px;
}

.news-item__title {
	font-size: 16px;
	color: #2a3742;
	text-decoration: none;
}

.news-item__title:hover {
	color: var(--color-blue);
}

.news-pagination {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 16px;
	margin: 44px 0 10px;
}

.news-page-btn {
	width: 42px;
	height: 42px;
	border-radius: 50%;
	border: 1px solid #9fb8ca;
	background: #fff;
	color: var(--color-blue);
	font-size: 15px;
	cursor: pointer;
	font-family: inherit;
}

.news-page-btn.is-active {
	border-color: var(--color-blue);
	background: var(--color-blue);
	color: #fff;
}

.news-page-next {
	background: none;
	border: none;
	font-size: 20px;
	color: var(--color-navy);
	cursor: pointer;
}

.news-divider {
	max-width: 1080px;
	margin: 0 auto;
	padding: 0 40px;
}

.news-divider__line {
	border-top: 1px solid var(--color-border-light);
	margin: 30px 0 0;
}

/* ==========================================================================
   contact page
   ========================================================================== */
.contact-body {
	max-width: 900px;
	margin: 0 auto;
	padding: 64px 40px 80px;
}

.contact-title {
	font-family: var(--font-serif);
	font-weight: 600;
	font-size: 46px;
	color: #1a5a86;
	text-align: center;
	margin: 0 0 26px;
	letter-spacing: .14em;
}

.contact-intro {
	font-size: 15px;
	line-height: 2;
	color: #4a5865;
	text-align: center;
	margin: 0 auto 48px;
	max-width: 640px;
}

.contact-notice {
	font-size: 15px;
	line-height: 1.9;
	text-align: center;
	margin: 0 0 32px;
	padding: 18px;
	border-radius: 4px;
}

.contact-notice--success {
	background: #eaf6ee;
	color: #276c3f;
}

.contact-notice--error {
	background: #fbeceb;
	color: #a3352c;
}

.contact-form {
	display: flex;
	flex-direction: column;
	gap: 26px;
}

.contact-field {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.contact-field__label {
	font-size: 13px;
	color: #6a7883;
}

.contact-required {
	color: #d0433b;
}

.contact-field input[type="text"],
.contact-field input[type="email"],
.contact-field input[type="tel"],
.contact-field input[type="url"],
.contact-field textarea {
	border: 1px solid #cdd8e0;
	border-radius: 3px;
	padding: 14px 16px;
	font-size: 15px;
	font-family: var(--font-sans);
}

.contact-field input:focus,
.contact-field textarea:focus {
	outline: none;
	border-color: var(--color-blue);
}

.contact-field textarea {
	resize: vertical;
}

.contact-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 24px;
}

.contact-fieldset {
	border: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.contact-fieldset legend {
	font-size: 13px;
	color: #6a7883;
	padding: 0;
	margin-bottom: 4px;
}

.contact-radio {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 15px;
	color: var(--color-body);
	cursor: pointer;
}

.contact-radio input {
	accent-color: var(--color-blue);
	width: 16px;
	height: 16px;
}

.contact-submit {
	margin-top: 8px;
	background: #1a3a52;
	color: #fff;
	border: none;
	font-size: 16px;
	font-weight: 500;
	padding: 18px 0;
	border-radius: 3px;
	cursor: pointer;
	letter-spacing: .1em;
}

.contact-submit:hover {
	background: var(--color-blue);
}

/* Contact Form 7 markup reuses the .contact-* classes above via the form's
   Form-tab HTML (see wp-admin > 問い合わせ). These rules only cover the
   bits CF7 renders itself: field-level error tips and the response banner. */
.contact-form .wpcf7-list-item {
	display: block;
	margin: 0;
}

.contact-form .wpcf7-radio .wpcf7-list-item-label {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 15px;
	color: var(--color-body);
	cursor: pointer;
}

.contact-form .wpcf7-radio input {
	accent-color: var(--color-blue);
	width: 16px;
	height: 16px;
}

.contact-form .wpcf7-not-valid-tip {
	display: block;
	font-size: 12px;
	color: #a3352c;
	margin-top: 6px;
}

.contact-form .wpcf7-spinner {
	margin-left: 12px;
}

.contact-form .wpcf7-response-output {
	font-size: 15px;
	line-height: 1.9;
	text-align: center;
	margin: 24px 0 0;
	padding: 18px;
	border-radius: 4px;
}

.contact-form.sent .wpcf7-response-output {
	background: #eaf6ee;
	color: #276c3f;
	border: none;
}

.contact-form.failed .wpcf7-response-output,
.contact-form.aborted .wpcf7-response-output,
.contact-form.spam .wpcf7-response-output,
.contact-form.invalid .wpcf7-response-output {
	background: #fbeceb;
	color: #a3352c;
	border: none;
}

/* ==========================================================================
   Business detail pages (shared rail + content)
   ========================================================================== */
.business-page {
	max-width: 1280px;
	margin: 0 auto;
	background: #fff;
	display: grid;
	grid-template-columns: 360px 1fr;
	align-items: stretch;
}

.business-page-wrap {
	background: #eef1f3;
}

.business-rail {
	background: var(--color-blue);
	color: #fff;
	padding: 46px 30px;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.business-rail--pad32 {
	padding-left: 32px;
	padding-right: 32px;
}

.business-rail__head {
	text-align: center;
}

.business-rail__number {
	font-size: 40px;
	font-weight: 700;
	letter-spacing: .05em;
}

.business-rail__title {
	font-size: 26px;
	font-weight: 700;
	margin-top: 6px;
	letter-spacing: .08em;
}

.business-rail__title--wrap {
	font-size: 25px;
	letter-spacing: .06em;
	line-height: 1.4;
}

.business-illust {
	margin-top: 24px;
}

.business-rail__badge {
	margin-top: auto;
	padding-top: 48px;
	display: flex;
	flex-direction: column;
	gap: 16px;
	align-items: center;
	opacity: .95;
}

.business-rail__badge-label {
	font-size: 11px;
	color: #dbeef9;
}

.business-rail__card {
	background: #fff;
	border-radius: 12px;
	padding: 24px;
	margin-top: 24px;
	width: 100%;
	color: var(--color-navy);
}

.business-rail__card-title {
	text-align: center;
	font-size: 20px;
	font-weight: 700;
	margin: 0 0 14px;
}

.business-rail__card-title--sm {
	font-size: 19px;
	line-height: 1.5;
}

.business-rail__card-text {
	font-size: 13px;
	line-height: 1.9;
	color: var(--color-body);
	margin: 0 0 18px;
}

.business-rail__card-list {
	margin: 0 0 14px;
	padding-left: 18px;
	font-size: 13px;
	line-height: 2;
	color: var(--color-body);
}

.business-rail__card-label {
	font-size: 14px;
	font-weight: 700;
	color: var(--color-navy);
	margin: 0 0 4px;
}

.business-cta {
	display: block;
	text-align: center;
	background: var(--color-cyan);
	color: #fff;
	text-decoration: none;
	font-size: 15px;
	padding: 13px;
	border-radius: 30px;
}

.business-cta:hover {
	background: var(--color-cyan-hover);
}

.business-rail__link-row {
	display: flex;
	gap: 10px;
	margin-top: 14px;
}

.business-rail__link {
	flex: 1;
	text-align: center;
	border: 1px solid #cdd8e0;
	border-radius: 6px;
	padding: 9px;
	font-size: 13px;
	color: var(--color-body);
	text-decoration: none;
}

.business-rail__link:hover {
	border-color: var(--color-blue);
	color: var(--color-blue);
}

.business-content {
	background: #d9edfa;
	padding: 52px 56px;
}

.business-lead {
	font-size: 29px;
	font-weight: 700;
	line-height: 1.6;
	color: var(--color-navy);
	margin: 0 0 24px;
}

.business-lead--tight {
	line-height: 1.7;
	font-size: 28px;
}

.business-intro {
	display: flex;
	gap: 24px;
	align-items: flex-start;
}

.business-intro__text {
	font-size: 14px;
	line-height: 2;
	color: var(--color-body);
	margin: 0;
	flex: 1;
}

.business-free-photo {
	flex-shrink: 0;
}

.business-pill {
	background: var(--color-blue);
	color: #fff;
	text-align: center;
	font-size: 17px;
	font-weight: 500;
	padding: 14px;
	border-radius: 40px;
	margin: 40px 0 30px;
}

.business-pill-inline {
	background: var(--color-blue);
	color: #fff;
	display: inline-block;
	font-size: 16px;
	font-weight: 500;
	padding: 12px 44px;
	border-radius: 40px;
	margin: 0 0 18px;
}

.business-method-text {
	font-size: 14px;
	line-height: 2;
	color: var(--color-body);
	margin: 0;
}

.business-method-image {
	width: 100%;
	height: 170px;
	border-radius: 8px;
	overflow: hidden;
}

.business-method-title {
	font-size: 19px;
	font-weight: 700;
	color: var(--color-navy);
	margin: 24px 0 12px;
}

.business-flow {
	display: flex;
	flex-direction: column;
	gap: 22px;
}

.business-flow-item {
	display: flex;
	align-items: center;
	gap: 24px;
}

.business-flow-item__label {
	margin: 0;
	font-size: 14px;
	color: var(--color-muted);
	letter-spacing: .06em;
}

.business-flow-item__title {
	margin: 2px 0 10px;
	font-size: 24px;
	font-weight: 700;
	color: var(--color-navy);
}

.business-flow-item__desc {
	margin: 0;
	font-size: 14px;
	line-height: 1.9;
	color: var(--color-body);
}

.business-flow-item__icon {
	border-radius: 50%;
	background: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.business-points {
	display: flex;
	flex-direction: column;
	gap: 26px;
}

.business-point-item__label {
	margin: 0;
	font-size: 13px;
	color: var(--color-muted);
	letter-spacing: .06em;
}

.business-point-item__title {
	margin: 4px 0 8px;
	font-size: 22px;
	font-weight: 700;
	color: var(--color-navy);
}

.asset-row {
	display: flex;
	justify-content: center;
	gap: 90px;
	margin-bottom: 44px;
	flex-wrap: wrap;
}

.asset-row--tight {
	gap: 56px;
}

.asset-item {
	text-align: center;
}

.asset-item__label {
	font-size: 14px;
	color: var(--color-muted);
	margin: 0 0 8px;
	letter-spacing: .05em;
}

.asset-item__title {
	font-size: 22px;
	font-weight: 700;
	color: var(--color-navy);
	margin: 0 0 16px;
}

.asset-item__title--sm {
	font-size: 20px;
}

.asset-item__circle {
	border-radius: 50%;
	overflow: hidden;
	background: #fff;
	margin: 0 auto;
}

.asset-footnote {
	text-align: center;
	font-family: var(--font-serif);
	font-size: 22px;
	color: var(--color-navy);
	margin: 20px 0 0;
	letter-spacing: .04em;
}

.urban-card {
	background: #fff;
	border: 1px solid #cfe0ee;
	border-radius: 6px;
	padding: 34px 38px;
	margin-bottom: 30px;
}

.urban-card:last-child {
	margin-bottom: 0;
}

.urban-card__title {
	font-size: 20px;
	font-weight: 700;
	color: var(--color-navy);
	margin: 0 0 16px;
	border-left: 4px solid var(--color-blue);
	padding-left: 12px;
}

.urban-card__text {
	font-size: 14px;
	line-height: 2;
	color: var(--color-body);
	margin: 0 0 24px;
}

.urban-card__subtitle {
	text-align: center;
	font-size: 16px;
	font-weight: 700;
	color: var(--color-navy);
	margin: 0 0 16px;
	letter-spacing: .06em;
}

.urban-diagram {
	width: 100%;
	max-width: 520px;
	display: block;
	margin: 0 auto;
}

.urban-diagram-group {
	max-width: 460px;
	margin: 0 auto;
}

.urban-diagram-arrow {
	display: flex;
	justify-content: center;
	margin: 8px 0;
}

.property-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 22px;
}

.property-photo {
	aspect-ratio: 1 / 1;
	overflow: hidden;
	border-radius: 4px;
}

.property-photo--empty {
	border: 1px solid #b9d3e8;
	background: #fff;
}

.property-caption {
	font-size: 14px;
	color: var(--color-body);
	margin: 12px 0 0;
	line-height: 1.6;
}

.property-caption--muted {
	color: #8fa2b0;
}

.work-card {
	background: #fff;
	border-radius: 12px;
	padding: 26px 20px;
	text-align: center;
	box-shadow: 0 4px 14px rgba(20, 60, 100, .06);
}

.work-card__label {
	font-size: 14px;
	color: var(--color-muted);
	margin: 0 0 16px;
	letter-spacing: .05em;
}

.work-card__icon {
	margin: 0 auto 14px;
	display: block;
}

.work-card__title {
	font-size: 18px;
	font-weight: 700;
	color: var(--color-navy);
	margin: 0;
}

.work-card__title--wrap {
	font-size: 16px;
	line-height: 1.5;
}

.work-card-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
	margin-bottom: 44px;
}

.solution-photo-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 22px;
	margin-bottom: 26px;
}

.solution-photo-placeholder {
	aspect-ratio: 16 / 10;
	background: #eef4fa;
	border-radius: 4px;
}

.solution-photo {
	aspect-ratio: 16 / 10;
	overflow: hidden;
	border-radius: 4px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 900px) {
	.site-header__inner {
		padding: 14px 20px;
	}

	.main-nav {
		gap: 20px;
	}

	.section {
		padding-left: 20px;
		padding-right: 20px;
	}

	.message-grid,
	.map-grid {
		grid-template-columns: 1fr;
	}

	.message-photo {
		aspect-ratio: 16 / 10;
	}

	.footer-grid {
		grid-template-columns: 1fr 1fr;
		gap: 32px 24px;
	}

	.hero-title {
		font-size: 38px;
	}

	.pickup-grid,
	.business-tile-grid,
	.work-card-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.oc-brand__layout,
	.top-business,
	.works-layout {
		grid-template-columns: 1fr;
	}

	.company-link-grid {
		grid-template-columns: 1fr;
	}

	.top-strip__grid {
		grid-template-columns: 1fr;
	}

	.title-band__inner {
		flex-direction: column;
		align-items: flex-start;
	}

	.business-page {
		grid-template-columns: 1fr;
	}

	.business-content {
		padding: 40px 24px;
	}

	.business-intro,
	.contact-row {
		grid-template-columns: 1fr;
	}

	.contact-row {
		display: grid;
	}

	.business-intro {
		flex-direction: column;
	}

	.asset-row {
		gap: 30px;
	}

	.property-grid,
	.works-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 560px) {
	.section-heading__title {
		font-size: 30px;
	}

	.policy-statement {
		font-size: 19px;
	}

	.profile-row__content {
		grid-template-columns: 1fr;
		gap: 6px;
	}

	.footer-grid {
		grid-template-columns: 1fr;
	}

	.hero-title {
		font-size: 28px;
	}

	.pickup-grid,
	.business-tile-grid,
	.work-card-grid,
	.property-grid,
	.works-grid {
		grid-template-columns: 1fr;
	}

	.contact-title {
		font-size: 32px;
	}

	.contact-row {
		grid-template-columns: 1fr;
	}

	.business-lead,
	.business-lead--tight {
		font-size: 22px;
	}
}