/*
Theme Name: 親の介護ナビ v2
Theme URI: https://oyanokaigo.com/
Description: 親の介護に向き合う家族が、迷わず情報と相談先へたどり着けるよう設計した介護オウンドメディア専用テーマ。
Author: 親の介護ナビ
Template: twentytwentyfive
Version: 2.1.1
Requires at least: 6.6
Tested up to: 7.0
Requires PHP: 7.4
Text Domain: oyanokaigo-navi-v2
*/

:root {
	--oka-ink: #25312b;
	--oka-ink-soft: #526159;
	--oka-green: #2f6b4f;
	--oka-green-dark: #214c39;
	--oka-green-soft: #dcebe1;
	--oka-sage: #eef5ef;
	--oka-cream: #fbf8f0;
	--oka-white: #ffffff;
	--oka-orange: #d9682c;
	--oka-orange-dark: #ad4b1d;
	--oka-gold: #d3a936;
	--oka-border: #d9e1dc;
	--oka-shadow: 0 12px 36px rgba(35, 70, 52, 0.10);
	--oka-radius-sm: 10px;
	--oka-radius: 18px;
	--oka-radius-lg: 28px;
	--oka-content: 760px;
	--oka-wide: 1180px;
}

html {
	scroll-behavior: smooth;
}

body {
	background: var(--oka-cream);
	color: var(--oka-ink);
	font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
	font-size: 17px;
	line-height: 1.85;
	-webkit-font-smoothing: antialiased;
}

body.admin-bar .oka-site-header {
	top: 32px;
}

a {
	text-underline-offset: 0.2em;
}

:where(a, button, input, textarea, select):focus-visible {
	outline: 3px solid var(--oka-gold);
	outline-offset: 3px;
}

.wp-site-blocks {
	overflow-x: clip;
}

.wp-site-blocks > * {
	margin-block-start: 0;
}

.oka-wrap,
.wp-block-group.alignwide {
	width: min(calc(100% - 40px), var(--oka-wide));
	margin-inline: auto;
}

.oka-content-wrap {
	width: min(calc(100% - 40px), var(--oka-content));
	margin-inline: auto;
}

.oka-main {
	min-height: 55vh;
}

.oka-section {
	padding-block: clamp(56px, 7vw, 96px);
}

.oka-section--white {
	background: var(--oka-white);
}

.oka-section--sage {
	background: var(--oka-sage);
}

.oka-section-heading {
	margin: 0 0 12px;
	color: var(--oka-ink);
	font-size: clamp(28px, 4vw, 42px);
	font-weight: 800;
	letter-spacing: 0.015em;
	line-height: 1.35;
}

.oka-section-lead {
	max-width: 720px;
	margin: 0 auto 36px;
	color: var(--oka-ink-soft);
	font-size: 17px;
	text-align: center;
}

.oka-eyebrow {
	margin: 0 0 10px;
	color: var(--oka-green);
	font-size: 13px;
	font-weight: 800;
	letter-spacing: 0.14em;
	text-transform: uppercase;
}

/* Header */
.oka-trustbar {
	background: var(--oka-green-dark);
	color: var(--oka-white);
	font-size: 13px;
}

.oka-trustbar .oka-wrap {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: 36px;
	gap: 20px;
}

.oka-trustbar p {
	margin: 0;
}

.oka-trustbar a {
	color: var(--oka-white);
}

.oka-site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: rgba(255, 255, 255, 0.96);
	border-bottom: 1px solid var(--oka-border);
	box-shadow: 0 4px 18px rgba(35, 70, 52, 0.06);
	backdrop-filter: blur(12px);
}

.oka-header-main {
	display: grid;
	grid-template-columns: minmax(220px, 1fr) auto auto;
	align-items: center;
	gap: 28px;
	min-height: 86px;
}

.oka-brand .wp-block-site-title {
	margin: 0;
	font-size: clamp(24px, 3vw, 32px);
	font-weight: 900;
	letter-spacing: -0.02em;
}

.oka-brand .wp-block-site-title a {
	color: var(--oka-ink);
	text-decoration: none;
}

.oka-brand .wp-block-site-title a::after {
	content: "ナビ";
	color: var(--oka-green);
}

.oka-brand .wp-block-site-title a {
	font-size: 0;
}

.oka-brand .wp-block-site-title a::before {
	content: "親の介護";
	font-size: clamp(24px, 3vw, 32px);
}

.oka-brand .wp-block-site-title a::after {
	font-size: clamp(24px, 3vw, 32px);
}

.oka-brand-tagline {
	margin: 2px 0 0;
	color: var(--oka-ink-soft);
	font-size: 12px;
}

.oka-header-nav .wp-block-navigation-item__content {
	color: var(--oka-ink);
	font-size: 15px;
	font-weight: 700;
	text-decoration: none;
}

.oka-header-nav .wp-block-navigation-item__content:hover {
	color: var(--oka-green);
}

.oka-header-cta .wp-block-button__link,
.oka-button-primary .wp-block-button__link {
	background: var(--oka-orange);
	border: 2px solid var(--oka-orange);
	border-radius: 999px;
	box-shadow: 0 8px 20px rgba(217, 104, 44, 0.22);
	color: var(--oka-white);
	font-weight: 800;
	padding: 12px 22px;
	text-decoration: none;
}

.oka-header-cta .wp-block-button__link:hover,
.oka-button-primary .wp-block-button__link:hover {
	background: var(--oka-orange-dark);
	border-color: var(--oka-orange-dark);
}

.oka-button-secondary .wp-block-button__link {
	background: transparent;
	border: 2px solid var(--oka-green);
	border-radius: 999px;
	color: var(--oka-green-dark);
	font-weight: 800;
	padding: 12px 22px;
	text-decoration: none;
}

.oka-button-secondary .wp-block-button__link:hover {
	background: var(--oka-green-soft);
}

/* Hero */
.oka-hero {
	position: relative;
	background:
		radial-gradient(circle at 88% 18%, rgba(211, 169, 54, 0.2), transparent 26%),
		linear-gradient(135deg, #f8fbf8 0%, #eaf3ec 58%, #f9f2df 100%);
	border-bottom: 1px solid var(--oka-border);
	padding-block: clamp(58px, 8vw, 108px);
}

.oka-hero::before,
.oka-hero::after {
	position: absolute;
	content: "";
	border-radius: 999px;
	pointer-events: none;
}

.oka-hero::before {
	top: 34px;
	right: 8%;
	width: 96px;
	height: 96px;
	background: rgba(47, 107, 79, 0.08);
}

.oka-hero::after {
	bottom: 42px;
	right: 28%;
	width: 42px;
	height: 42px;
	background: rgba(217, 104, 44, 0.12);
}

.oka-hero-grid {
	display: grid;
	grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
	align-items: center;
	gap: clamp(36px, 7vw, 86px);
}

.oka-hero h1 {
	max-width: 720px;
	margin: 0;
	color: var(--oka-ink);
	font-size: clamp(38px, 6vw, 64px);
	font-weight: 900;
	letter-spacing: -0.045em;
	line-height: 1.25;
}

.oka-hero h1 strong {
	color: var(--oka-green);
	font-weight: inherit;
}

.oka-hero-lead {
	max-width: 660px;
	margin: 24px 0 30px;
	color: var(--oka-ink-soft);
	font-size: clamp(17px, 2vw, 20px);
	line-height: 1.9;
}

.oka-hero .wp-block-buttons {
	gap: 12px;
}

.oka-hero-panel {
	position: relative;
	z-index: 1;
	background: rgba(255, 255, 255, 0.9);
	border: 1px solid rgba(47, 107, 79, 0.18);
	border-radius: var(--oka-radius-lg);
	box-shadow: var(--oka-shadow);
	padding: clamp(24px, 4vw, 38px);
}

.oka-hero-panel h2 {
	margin: 0 0 18px;
	font-size: 22px;
	line-height: 1.45;
}

.oka-check-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.oka-check-list li {
	position: relative;
	margin: 0;
	padding: 13px 0 13px 34px;
	border-bottom: 1px solid var(--oka-border);
	font-weight: 700;
}

.oka-check-list li:last-child {
	border-bottom: 0;
}

.oka-check-list li::before {
	position: absolute;
	top: 13px;
	left: 0;
	content: "✓";
	display: grid;
	place-items: center;
	width: 23px;
	height: 23px;
	background: var(--oka-green-soft);
	border-radius: 50%;
	color: var(--oka-green-dark);
	font-size: 14px;
	font-weight: 900;
}

.oka-search-panel {
	margin-top: -32px;
	position: relative;
	z-index: 5;
}

.oka-search-panel .oka-wrap {
	background: var(--oka-white);
	border: 1px solid var(--oka-border);
	border-radius: var(--oka-radius);
	box-shadow: var(--oka-shadow);
	padding: 22px;
}

.oka-search-panel .wp-block-search__inside-wrapper {
	border: 2px solid var(--oka-green);
	border-radius: 999px;
	overflow: hidden;
}

.oka-search-panel .wp-block-search__input {
	border: 0;
	font-size: 17px;
	padding: 14px 20px;
}

.oka-search-panel .wp-block-search__button {
	background: var(--oka-green);
	border: 0;
	color: var(--oka-white);
	font-weight: 800;
	margin: 0;
	padding: 14px 28px;
}

/* Topic and guide cards */
.oka-topic-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 18px;
}

.oka-topic-card {
	position: relative;
	background: var(--oka-white);
	border: 1px solid var(--oka-border);
	border-radius: var(--oka-radius);
	box-shadow: 0 6px 22px rgba(35, 70, 52, 0.06);
	padding: 26px;
	transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.oka-topic-card:hover {
	transform: translateY(-3px);
	border-color: rgba(47, 107, 79, 0.5);
	box-shadow: var(--oka-shadow);
}

.oka-topic-card .oka-topic-number {
	display: inline-grid;
	place-items: center;
	width: 42px;
	height: 42px;
	margin-bottom: 16px;
	background: var(--oka-green-soft);
	border-radius: 12px;
	color: var(--oka-green-dark);
	font-size: 14px;
	font-weight: 900;
}

.oka-topic-card h3 {
	margin: 0 0 8px;
	font-size: 20px;
	line-height: 1.45;
}

.oka-topic-card p {
	margin: 0 0 16px;
	color: var(--oka-ink-soft);
	font-size: 14px;
	line-height: 1.75;
}

.oka-topic-card a {
	color: var(--oka-green-dark);
	font-weight: 800;
}

.oka-step-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 24px;
	counter-reset: oka-step;
}

.oka-step {
	position: relative;
	background: var(--oka-white);
	border-radius: var(--oka-radius);
	padding: 30px;
	counter-increment: oka-step;
}

.oka-step::before {
	content: "STEP " counter(oka-step);
	display: inline-block;
	margin-bottom: 18px;
	color: var(--oka-green);
	font-size: 12px;
	font-weight: 900;
	letter-spacing: 0.1em;
}

.oka-step h3 {
	margin: 0 0 10px;
	font-size: 20px;
}

.oka-step p {
	margin: 0;
	color: var(--oka-ink-soft);
	font-size: 15px;
}

/* Query cards */
.oka-post-grid .wp-block-post-template {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 24px;
}

.oka-post-grid .wp-block-post {
	display: flex;
	flex-direction: column;
	background: var(--oka-white);
	border: 1px solid var(--oka-border);
	border-radius: var(--oka-radius);
	box-shadow: 0 6px 22px rgba(35, 70, 52, 0.06);
	overflow: hidden;
}

.oka-post-grid .wp-block-post-featured-image {
	margin: 0;
}

.oka-post-grid .wp-block-post-featured-image img {
	width: 100%;
	aspect-ratio: 16 / 9;
	object-fit: cover;
}

.oka-post-grid .wp-block-post-terms,
.oka-post-grid .wp-block-post-date,
.oka-post-grid .wp-block-post-title,
.oka-post-grid .wp-block-post-excerpt {
	margin-inline: 22px;
}

.oka-post-grid .wp-block-post-terms {
	margin-top: 20px;
	font-size: 12px;
	font-weight: 800;
}

.oka-post-grid .wp-block-post-terms a {
	color: var(--oka-green);
}

.oka-post-grid .wp-block-post-title {
	margin-top: 8px;
	font-size: 20px;
	line-height: 1.55;
}

.oka-post-grid .wp-block-post-title a {
	color: var(--oka-ink);
	text-decoration: none;
}

.oka-post-grid .wp-block-post-excerpt {
	color: var(--oka-ink-soft);
	font-size: 14px;
}

.oka-post-grid .wp-block-post-date {
	margin-top: auto;
	margin-bottom: 20px;
	color: var(--oka-ink-soft);
	font-size: 12px;
}

/* Trust and CTA */
.oka-trust-panel {
	display: grid;
	grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
	align-items: center;
	gap: clamp(32px, 6vw, 72px);
	background: var(--oka-green-dark);
	border-radius: var(--oka-radius-lg);
	color: var(--oka-white);
	padding: clamp(34px, 6vw, 66px);
}

.oka-trust-panel h2,
.oka-trust-panel h3 {
	color: var(--oka-white);
}

.oka-trust-panel p {
	color: rgba(255, 255, 255, 0.82);
}

.oka-trust-points {
	display: grid;
	gap: 12px;
}

.oka-trust-point {
	background: rgba(255, 255, 255, 0.1);
	border: 1px solid rgba(255, 255, 255, 0.14);
	border-radius: var(--oka-radius-sm);
	padding: 16px 18px;
}

.oka-trust-point strong {
	display: block;
	margin-bottom: 2px;
}

.oka-consult {
	background: linear-gradient(135deg, #fff7ef, #ffffff);
	border: 2px solid rgba(217, 104, 44, 0.45);
	border-radius: var(--oka-radius-lg);
	box-shadow: var(--oka-shadow);
	padding: clamp(32px, 5vw, 56px);
	text-align: center;
}

.oka-consult h2 {
	margin: 0 0 12px;
	font-size: clamp(26px, 4vw, 38px);
}

.oka-consult p {
	max-width: 680px;
	margin: 0 auto 24px;
	color: var(--oka-ink-soft);
}

/* Content pages */
.oka-page-head {
	background: var(--oka-sage);
	border-bottom: 1px solid var(--oka-border);
	padding-block: 52px;
}

.oka-page-head h1,
.oka-article h1 {
	font-size: clamp(32px, 5vw, 50px);
	line-height: 1.4;
}

.oka-article {
	background: var(--oka-white);
	border: 1px solid var(--oka-border);
	border-radius: var(--oka-radius);
	box-shadow: 0 8px 30px rgba(35, 70, 52, 0.06);
	margin-block: clamp(36px, 6vw, 72px);
	padding: clamp(26px, 6vw, 62px);
}

.oka-article .wp-block-post-content > :where(h2) {
	margin-top: 2.4em;
	border-left: 7px solid var(--oka-green);
	background: var(--oka-sage);
	border-radius: 0 10px 10px 0;
	font-size: clamp(24px, 4vw, 32px);
	padding: 16px 20px;
}

.oka-article .wp-block-post-content > :where(h3) {
	margin-top: 2em;
	border-bottom: 2px solid var(--oka-green-soft);
	font-size: clamp(21px, 3vw, 26px);
	padding-bottom: 9px;
}

.oka-article .wp-block-post-content a {
	color: var(--oka-green-dark);
	font-weight: 700;
}

.oka-article .wp-block-post-content :where(p, li) {
	line-height: 1.95;
}

.oka-article-meta {
	color: var(--oka-ink-soft);
	font-size: 13px;
}

.oka-trust-record {
	margin-block: 24px 30px;
	border: 1px solid var(--oka-border);
	border-left: 6px solid var(--oka-green);
	border-radius: var(--oka-radius-sm);
	background: linear-gradient(135deg, var(--oka-sage), var(--oka-white));
	padding: 22px 24px;
}

.oka-trust-record--unreviewed {
	border-left-color: var(--oka-gold);
}

.oka-trust-record__head {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	align-items: center;
	gap: 4px 16px;
}

.oka-trust-record__eyebrow {
	grid-column: 1 / -1;
	margin: 0;
	color: var(--oka-green-dark);
	font-size: 11px;
	font-weight: 900;
	letter-spacing: 0.12em;
}

.oka-trust-record h2 {
	margin: 0;
	font-size: 20px;
	line-height: 1.45;
}

.oka-trust-record__badge {
	display: inline-flex;
	align-items: center;
	min-height: 32px;
	border-radius: 999px;
	background: var(--oka-green-dark);
	color: var(--oka-white);
	font-size: 12px;
	font-weight: 800;
	padding: 6px 12px;
}

.oka-trust-record--unreviewed .oka-trust-record__badge {
	background: #725b1f;
}

.oka-trust-record__list {
	display: grid;
	gap: 0;
	margin: 16px 0 0;
}

.oka-trust-record__list > div {
	display: grid;
	grid-template-columns: minmax(120px, 0.32fr) minmax(0, 1fr);
	gap: 16px;
	border-top: 1px solid var(--oka-border);
	padding-block: 10px;
}

.oka-trust-record__list dt {
	color: var(--oka-green-dark);
	font-size: 13px;
	font-weight: 800;
}

.oka-trust-record__list dd {
	margin: 0;
	font-size: 14px;
}

.oka-trust-record__note {
	margin: 12px 0 0;
	color: var(--oka-ink-soft);
	font-size: 12px;
	line-height: 1.7;
}

.oka-pagination {
	margin-block: 38px;
}

.oka-pagination a,
.oka-pagination .page-numbers {
	display: inline-grid;
	place-items: center;
	min-width: 42px;
	height: 42px;
	border: 1px solid var(--oka-border);
	border-radius: 10px;
	background: var(--oka-white);
	color: var(--oka-green-dark);
	text-decoration: none;
}

/* Footer */
.oka-footer {
	background: #1e3027;
	color: rgba(255, 255, 255, 0.76);
	padding-block: 54px 24px;
}

.oka-footer h2,
.oka-footer h3,
.oka-footer .wp-block-site-title a {
	color: var(--oka-white);
}

.oka-footer a {
	color: rgba(255, 255, 255, 0.86);
}

.oka-footer-grid {
	display: grid;
	grid-template-columns: 1.2fr 0.8fr 0.8fr;
	gap: 42px;
}

.oka-footer-note {
	margin-top: 36px;
	border-top: 1px solid rgba(255, 255, 255, 0.12);
	padding-top: 20px;
	font-size: 12px;
}

@media (max-width: 960px) {
	body.admin-bar .oka-site-header { top: 46px; }
	.oka-header-main { grid-template-columns: 1fr auto; min-height: 74px; }
	.oka-header-nav { grid-column: 1 / -1; border-top: 1px solid var(--oka-border); padding-block: 10px; }
	.oka-header-cta { display: none; }
	.oka-hero-grid,
	.oka-trust-panel { grid-template-columns: 1fr; }
	.oka-topic-grid,
	.oka-step-grid,
	.oka-post-grid .wp-block-post-template { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.oka-footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
	body { font-size: 16px; }
	.oka-wrap,
	.wp-block-group.alignwide,
	.oka-content-wrap { width: min(calc(100% - 28px), var(--oka-wide)); }
	.oka-trustbar .oka-wrap { min-height: 32px; justify-content: center; text-align: center; }
	.oka-trustbar .oka-trustbar-links { display: none; }
	.oka-header-main { gap: 12px; }
	.oka-brand-tagline { display: none; }
	.oka-header-nav { grid-column: auto; border: 0; padding: 0; }
	.oka-header-nav .wp-block-navigation__responsive-container.is-menu-open { padding: 28px; }
	.oka-hero { padding-block: 50px 70px; }
	.oka-hero h1 { font-size: clamp(35px, 11vw, 48px); }
	.oka-hero-panel { padding: 24px; }
	.oka-search-panel { margin-top: -24px; }
	.oka-search-panel .oka-wrap { padding: 14px; }
	.oka-search-panel .wp-block-search__button { padding-inline: 18px; }
	.oka-topic-grid,
	.oka-step-grid,
	.oka-post-grid .wp-block-post-template,
	.oka-footer-grid { grid-template-columns: 1fr; }
	.oka-topic-card { padding: 22px; }
	.oka-article { border-inline: 0; border-radius: 0; margin-block: 20px 48px; }
	.oka-trust-record { padding: 18px; }
	.oka-trust-record__head { grid-template-columns: 1fr; }
	.oka-trust-record__badge { width: fit-content; margin-top: 8px; }
	.oka-trust-record__list > div { grid-template-columns: 1fr; gap: 2px; }
}

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after {
		scroll-behavior: auto !important;
		transition-duration: 0.01ms !important;
	}
}