/**
 * Colorful design foundation.
 * Batch 1: typography, colors, spacing and reusable primitives.
 */

body.colorful-site {
	color: var(--colorful-ink);
	background: var(--colorful-bg);
	font-family: var(--colorful-font-sans);
	font-size: 1rem;
	font-weight: 400;
	line-height: 1.9;
	letter-spacing: 0.025em;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

body.colorful-site :where(h1, h2, h3, h4, h5, h6, p) {
	text-wrap: pretty;
}

body.colorful-site :where(h1, h2) {
	color: var(--colorful-primary-dark);
	font-family: var(--colorful-font-serif);
	font-weight: 500;
	line-height: 1.48;
	letter-spacing: 0.055em;
}

body.colorful-site h1 {
	font-size: clamp(2rem, 4vw, 3.75rem);
}

.colorful-page--column-article-preview .c-postTitle__ttl {
	font-family: var(--colorful-font-serif, "Shippori Mincho", "Yu Mincho", YuMincho, serif);
	font-size: clamp(1.75rem, 2.9vw, 2.6rem);
}

.colorful-page--column-article-preview .colorful-article-body :where(p, li) {
	font-size: clamp(1.25rem, calc(1rem + 0.5vw), 1.375rem);
	line-height: 1.85;
}

.colorful-page--column-article-preview .colorful-article-body h2,
.colorful-page--column-article-preview .colorful-article-author h2,
.colorful-page--column-article-preview .colorful-article-related > h2,
.colorful-page--column-article-preview .colorful-article-cta > h2 {
	margin: 0 0 24px;
	padding: 24px 32px;
	color: #fff;
	background: #293b4d;
	font-family: var(--colorful-font-serif, "Shippori Mincho", "Yu Mincho", YuMincho, serif);
	font-size: clamp(1.375rem, 2vw, 1.75rem);
	font-weight: 500;
	line-height: 1.55;
}

.colorful-page--column-article-preview .colorful-article-body > .wp-block-group.has-background:has(> .wp-block-group__inner-container > h2[id*="%e3%81%93%e3%81%ae%e8%a8%98%e4%ba%8b"]) {
	display: none;
}

.colorful-page--column-article-preview .colorful-article-author {
	max-width: 900px;
	margin: clamp(76px, 10vw, 112px) auto 0;
}

.colorful-page--column-article-preview .colorful-article-author__profile {
	display: grid;
	grid-template-columns: 180px minmax(0, 1fr);
	gap: 32px;
	align-items: start;
}

.colorful-page--column-article-preview .colorful-article-author__profile img {
	width: 180px;
	aspect-ratio: 4 / 5;
	object-fit: cover;
	object-position: center 18%;
}

.colorful-page--column-article-preview .colorful-article-author__details p.colorful-article-author__name {
	margin: 0 0 18px;
	color: var(--colorful-primary-dark, #04384c);
	font-size: 1.5rem;
	font-weight: 600;
	line-height: 1.55;
}

.colorful-page--column-article-preview .colorful-article-related {
	margin-top: 96px;
}

.colorful-page--column-article-preview .colorful-article-cta {
	margin-top: 54px;
}

.colorful-page--column-article-preview .colorful-article-cta__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 36px;
}

.colorful-page--column-article-preview .colorful-article-cta__grid > div {
	padding: 30px;
	background: var(--colorful-bg, #faf9f6);
	border-top: 1px solid var(--colorful-accent, #a8794c);
}

.colorful-page--column-article-preview .colorful-article-back {
	margin-top: 72px;
}

.colorful-page--column-article-preview .colorful-key-formula {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
	gap: clamp(10px, 2vw, 22px);
	align-items: center;
	margin: 34px 0 42px !important;
	padding: 24px clamp(18px, 4vw, 38px);
	color: var(--colorful-primary-dark, #04384c);
	background: #f4f0e8;
	border-top: 2px solid var(--colorful-accent, #a8794c);
	border-bottom: 2px solid var(--colorful-accent, #a8794c);
	font-family: var(--colorful-font-serif, "Shippori Mincho", "Yu Mincho", YuMincho, serif);
	font-size: clamp(1.25rem, 2vw, 1.5rem);
	font-weight: 600;
	line-height: 1.5;
	text-align: center;
}

.colorful-page--column-article-preview .colorful-key-formula > span {
	color: var(--colorful-accent-text, #95683e);
	font-size: 1.15em;
	font-weight: 500;
}

.colorful-footer .colorful-footer__heading {
	margin: 0 0 1.25rem;
	padding-bottom: 0.8rem;
	color: var(--colorful-surface, #fff);
	font-family: var(--colorful-font-sans, "Noto Sans JP", sans-serif);
	font-size: 0.8125rem !important;
	font-weight: 500;
	line-height: 1.5 !important;
	letter-spacing: 0.12em;
}

.colorful-page--column-article-preview .c-shareBtns,
.colorful-page--column-article-preview .l-articleBottom {
	display: none !important;
}

.colorful-page--column-article-preview .colorful-article-author__details p {
	margin-bottom: 14px;
	font-size: 1.125rem;
	line-height: 1.85;
}

.colorful-page--column-article-preview .colorful-article-author__qualifications {
	margin-top: 28px;
	padding-top: 24px;
	border-top: 1px solid var(--colorful-border, #d8d4cc);
}

.colorful-page--column-article-preview .colorful-article-author__qualifications h3 {
	margin: 0 0 14px;
	font-size: 1.5rem;
}

.colorful-page--column-article-preview .colorful-article-author__qualifications ul {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 8px 28px;
	margin: 0;
	padding-left: 1.4em;
}

.colorful-page--column-article-preview .colorful-article-author__qualifications li {
	font-size: 1.125rem;
	line-height: 1.7;
}

/* The author section contains its own profile grid; keep the outer section from
 * becoming a second grid when the article stylesheet is loaded on posts. */
.colorful-page--column-article-preview .colorful-article-author {
	display: block;
}

@media (max-width: 781px) {
	html body .colorful-page--column-article-preview .colorful-four-point-card,
	html body .colorful-page--column-article-preview .colorful-four-point-card > .wp-block-group__inner-container {
		background: #efe3cf !important;
		background-color: #efe3cf !important;
	}

	html body .colorful-page--column-article-preview .colorful-four-point-card {
		border: 1px solid #d3c1a5 !important;
		border-top: 3px solid #a8794c !important;
	}

	html body .colorful-page--column-article-preview .colorful-four-point-card__number {
		color: #a8794c !important;
		-webkit-text-fill-color: #a8794c;
	}
}

@media (max-width: 600px) {
	.colorful-page--column-article-preview .colorful-article-author__profile {
		grid-template-columns: 104px minmax(0, 1fr);
		gap: 18px;
	}

	.colorful-page--column-article-preview .colorful-article-author__profile img {
		width: 104px;
	}

	.colorful-page--column-article-preview .colorful-article-author__qualifications ul,
	.colorful-page--column-article-preview .colorful-article-cta__grid {
		grid-template-columns: 1fr;
	}
}

body.colorful-site h2 {
	font-size: clamp(1.75rem, 3vw, 2.75rem);
}

body.colorful-site :where(h3, h4, h5, h6) {
	color: var(--colorful-ink);
	font-family: var(--colorful-font-sans);
	font-weight: 500;
	line-height: 1.65;
	letter-spacing: 0.035em;
}

body.colorful-site h3 {
	font-size: clamp(1.2rem, 1.6vw, 1.5rem);
}

body.colorful-site p {
	margin-block: 0 1.45em;
}

body.colorful-site a {
	text-underline-offset: 0.2em;
	text-decoration-thickness: 0.0625rem;
}

body.colorful-site :focus-visible {
	outline: 0;
	box-shadow: var(--colorful-focus);
}

body.colorful-site ::selection {
	color: var(--colorful-surface);
	background: var(--colorful-primary);
}

.colorful-container {
	width: min(calc(100% - 2.5rem), var(--colorful-content-standard));
	margin-inline: auto;
}

.colorful-container--wide {
	max-width: var(--colorful-content-wide);
}

.colorful-container--reading {
	max-width: var(--colorful-content-reading);
}

.colorful-section {
	padding-block: var(--colorful-space-9);
}

.colorful-section--compact {
	padding-block: var(--colorful-space-8);
}

.colorful-eyebrow {
	display: block;
	margin-bottom: var(--colorful-space-3);
	color: var(--colorful-accent);
	font-family: var(--colorful-font-sans);
	font-size: 0.75rem;
	font-weight: 500;
	line-height: 1.4;
	letter-spacing: 0.18em;
	text-transform: uppercase;
}

.colorful-rule {
	width: 3rem;
	height: var(--colorful-border-width);
	margin-block: var(--colorful-space-4);
	border: 0;
	background: var(--colorful-accent);
}

.colorful-button {
	display: inline-flex;
	min-height: 3.25rem;
	align-items: center;
	justify-content: center;
	padding: 0.8rem 1.75rem;
	border: var(--colorful-border-width) solid var(--colorful-primary);
	border-radius: var(--colorful-radius-sm);
	color: var(--colorful-surface);
	background: var(--colorful-primary);
	font-weight: 500;
	line-height: 1.4;
	text-decoration: none;
	transition:
		background-color var(--colorful-transition),
		border-color var(--colorful-transition),
		color var(--colorful-transition);
}

.colorful-button:hover {
	border-color: var(--colorful-primary-dark);
	color: var(--colorful-surface);
	background: var(--colorful-primary-dark);
}

.colorful-button--outline {
	color: var(--colorful-primary);
	background: transparent;
}

.colorful-button--outline:hover {
	color: var(--colorful-surface);
	background: var(--colorful-primary);
}

@media (max-width: 959px) {
	.colorful-section {
		padding-block: var(--colorful-space-8);
	}

	.colorful-section--compact {
		padding-block: var(--colorful-space-7);
	}
}

@media (max-width: 599px) {
	body.colorful-site {
		font-size: 0.9375rem;
		line-height: 1.85;
		letter-spacing: 0.02em;
	}

	body.colorful-site :where(h1, h2) {
		line-height: 1.55;
		letter-spacing: 0.04em;
	}

	.colorful-container {
		width: min(calc(100% - 2rem), var(--colorful-content-standard));
	}

	.colorful-section {
		padding-block: var(--colorful-space-7);
	}

	.colorful-section--compact {
		padding-block: var(--colorful-space-6);
	}
}

@media (prefers-reduced-motion: reduce) {
	body.colorful-site *,
	body.colorful-site *::before,
	body.colorful-site *::after {
		scroll-behavior: auto !important;
		transition-duration: 0.01ms !important;
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
	}
}

/*
 * WPVibe replaces ordinary body classes while its private preview is active.
 * Mirror the Batch 1 typography here so the unpublished draft can be reviewed.
 */
body.wpvibe-preview-active {
	color: var(--colorful-ink);
	background: var(--colorful-bg);
	font-family: var(--colorful-font-sans);
	font-size: 1rem;
	font-weight: 400;
	line-height: 1.9;
	letter-spacing: 0.025em;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

body.wpvibe-preview-active :where(h1, h2) {
	color: var(--colorful-primary-dark);
	font-family: var(--colorful-font-serif);
	font-weight: 500;
	line-height: 1.48;
	letter-spacing: 0.055em;
}

body.wpvibe-preview-active h1 {
	font-size: clamp(2rem, 4vw, 3.75rem);
}

body.wpvibe-preview-active h2 {
	font-size: clamp(1.75rem, 3vw, 2.75rem);
}

body.wpvibe-preview-active :where(h3, h4, h5, h6) {
	color: var(--colorful-ink);
	font-family: var(--colorful-font-sans);
	font-weight: 500;
	line-height: 1.65;
	letter-spacing: 0.035em;
}

body.wpvibe-preview-active h3 {
	font-size: clamp(1.2rem, 1.6vw, 1.5rem);
}

@media (max-width: 599px) {
	body.wpvibe-preview-active {
		font-size: 0.9375rem;
		line-height: 1.85;
		letter-spacing: 0.02em;
	}

	body.wpvibe-preview-active :where(h1, h2) {
		line-height: 1.55;
		letter-spacing: 0.04em;
	}
}


/**
 * Batch 3 (2026-09-23): shared H2 accent color for approved sections
 * on home / first / services (owner-consulting priority rebuild).
 * Applies only to h2 elements explicitly given this class; does not
 * touch --color_main / --color_htag or any other heading.
 *
 * Note: colorful-pages.css already defines `.colorful-page-source h2`
 * with `background: var(--colorful-heading-band, #3e556a) !important;`
 * (loaded on every page except the front page). Per instructions this
 * rule must not use !important, so instead of fighting that value with
 * selector specificity, it overrides the custom property that rule
 * reads its background color from, scoped to this class only.
 */
.post_content h2.colorful-heading-accent {
	--colorful-heading-band: #3E556A;
}