/*
Theme Name: Dental Business Review
Theme URI: https://dentalbusinessreview.co.uk/
Author: Dental Business Review
Author URI: https://dentalbusinessreview.co.uk/
Description: The house theme for Dental Business Review — independent guides for UK dental practice owners. A fast, accessible, text-first reading theme with self-hosted fonts and no third-party requests.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: dental-business-review
*/

/* ==========================================================================
   Tokens
   ========================================================================== */

:root {
	/* Colour. Every text pairing below meets WCAG AA; most meet AAA. */
	--ink: #18211e;        /* text + UI            16.5:1 on white */
	--ink-2: #37413d;      /* secondary text       10.6:1 on white */
	--muted: #565f5b;      /* metadata              6.6:1 on white */
	--accent: #0b5b46;     /* the one colour: links, kickers, rules   8.1:1 */
	--accent-deep: #073f31;
	--tint: #edf4f0;       /* takeaway panel        accent on tint 7.2:1 */
	--bg: #ffffff;
	--bg-alt: #f4f6f5;
	--rule: #dce1de;
	--footer-bg: #18211e;
	--footer-text: #e7ecea;
	--footer-muted: #aeb8b4;

	/* Type */
	--sans: 'Libre Franklin', 'Helvetica Neue', Arial, sans-serif;
	--serif: 'Literata', Georgia, 'Times New Roman', serif;

	/* Layout */
	--wrap: 1120px;
	--gutter: 20px;
	--measure: 680px;
}

@media (min-width: 720px) {
	:root {
		--gutter: 32px;
	}
}

/* ==========================================================================
   Base
   ========================================================================== */

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

html {
	-webkit-text-size-adjust: 100%;
	text-size-adjust: 100%;
}

body {
	margin: 0;
	background: var(--bg);
	color: var(--ink);
	font-family: var(--serif);
	font-size: 17px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
	font-kerning: normal;
	overflow-wrap: break-word;
	display: flex;
	flex-direction: column;
	min-height: 100vh;
}

.site-main {
	flex: 1 0 auto;
}

@media (min-width: 720px) {
	body {
		font-size: 18px;
	}
}

img,
svg,
video,
iframe {
	max-width: 100%;
	height: auto;
}

a {
	color: var(--accent);
	text-decoration-thickness: 1px;
	text-underline-offset: 0.18em;
}

a:hover {
	color: var(--accent-deep);
	text-decoration-thickness: 2px;
}

:focus-visible {
	outline: 3px solid var(--accent);
	outline-offset: 3px;
	border-radius: 0;
}

.site-main:focus {
	outline: none;
}

.screen-reader-text {
	border: 0;
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute !important;
	width: 1px;
	word-wrap: normal !important;
}

.skip-link {
	position: absolute;
	left: 12px;
	top: -100px;
	z-index: 100;
	padding: 10px 16px;
	background: var(--ink);
	color: #fff;
	font-family: var(--sans);
	font-size: 15px;
	font-weight: 600;
	text-decoration: none;
}

.skip-link:focus {
	top: 12px;
	color: #fff;
}

.wrap {
	width: 100%;
	max-width: calc(var(--wrap) + 2 * var(--gutter));
	margin: 0 auto;
	padding: 0 var(--gutter);
}

.measure {
	width: 100%;
	max-width: calc(var(--measure) + 2 * var(--gutter));
	margin-left: auto;
	margin-right: auto;
	padding-left: var(--gutter);
	padding-right: var(--gutter);
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
	border-top: 6px solid var(--accent);
	border-bottom: 1px solid var(--rule);
	background: var(--bg);
}

.site-header-inner {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	gap: 10px 32px;
	padding-top: 20px;
	padding-bottom: 18px;
}

.wordmark {
	display: inline-block;
	color: var(--ink);
	text-decoration: none;
	font-family: var(--sans);
	font-weight: 800;
	font-size: 21px;
	line-height: 1.1;
	letter-spacing: -0.02em;
}

.wordmark:hover {
	color: var(--ink);
}

.wordmark-line {
	display: inline-block;
	padding-bottom: 3px;
	border-bottom: 3px solid var(--accent);
}

@media (min-width: 720px) {
	.wordmark {
		font-size: 25px;
	}
}

.site-nav .nav-menu {
	display: flex;
	flex-wrap: wrap;
	gap: 6px 24px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.site-nav a {
	display: inline-block;
	padding: 4px 0;
	color: var(--ink);
	font-family: var(--sans);
	font-size: 15px;
	font-weight: 600;
	text-decoration: none;
	border-bottom: 2px solid transparent;
}

.site-nav a:hover {
	color: var(--accent);
	border-bottom-color: var(--accent);
}

.site-nav a[aria-current="page"],
.site-nav .current-menu-item > a,
.site-nav .current-category-ancestor > a,
.site-nav .current-post-ancestor > a {
	color: var(--accent);
	border-bottom-color: var(--accent);
}

@media (max-width: 719px) {
	.site-header-inner {
		flex-direction: column;
		align-items: flex-start;
		padding-top: 16px;
		padding-bottom: 12px;
	}

	.site-nav .nav-menu {
		gap: 0 20px;
	}

	.site-nav a {
		font-size: 14.5px;
		padding: 5px 0 3px;
	}
}

/* ==========================================================================
   Shared furniture
   ========================================================================== */

.kicker {
	display: inline-block;
	color: var(--accent);
	font-family: var(--sans);
	font-size: 12.5px;
	font-weight: 700;
	letter-spacing: 0.08em;
	line-height: 1.3;
	text-transform: uppercase;
	text-decoration: none;
}

a.kicker:hover {
	color: var(--accent-deep);
	text-decoration: underline;
	text-decoration-thickness: 1px;
}

.section-label {
	margin: 0 0 18px;
	color: var(--ink);
	font-family: var(--sans);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.08em;
	line-height: 1.3;
	text-transform: uppercase;
}

.empty-state {
	padding: 40px 0 64px;
	color: var(--muted);
	font-family: var(--sans);
	font-size: 16px;
}

/* ==========================================================================
   Index pages (home, archives)
   ========================================================================== */

.index-header {
	padding: 44px 0 26px;
	border-bottom: 2px solid var(--ink);
}

.index-eyebrow {
	margin: 0 0 10px;
	color: var(--muted);
	font-family: var(--sans);
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.index-title {
	margin: 0;
	color: var(--ink);
	font-family: var(--sans);
	font-size: 32px;
	font-weight: 750;
	line-height: 1.1;
	letter-spacing: -0.02em;
}

.index-intro {
	max-width: 36em;
	margin: 12px 0 0;
	color: var(--ink-2);
	font-family: var(--serif);
	font-size: 18px;
	line-height: 1.5;
}

.index-intro p {
	margin: 0;
}

@media (min-width: 720px) {
	.index-header {
		padding: 64px 0 30px;
	}

	.index-title {
		font-size: 42px;
	}

	.index-intro {
		font-size: 20px;
	}
}

.post-list {
	margin: 0 0 56px;
}

.card {
	display: grid;
	grid-template-columns: 1fr;
	gap: 8px;
	padding: 26px 0 28px;
	border-bottom: 1px solid var(--rule);
}

.card-meta {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 4px 14px;
}

.card-date {
	color: var(--muted);
	font-family: var(--sans);
	font-size: 14px;
	line-height: 1.3;
}

.card-title {
	margin: 0 0 8px;
	font-family: var(--sans);
	font-size: 22px;
	font-weight: 700;
	line-height: 1.22;
	letter-spacing: -0.012em;
}

.card-title a {
	color: var(--ink);
	text-decoration: none;
}

.card-title a:hover {
	color: var(--accent);
	text-decoration: underline;
	text-decoration-thickness: 2px;
}

.card-body {
	max-width: 760px;
}

.card-excerpt {
	max-width: 40em;
	margin: 0;
	color: var(--ink-2);
	font-size: 16.5px;
	line-height: 1.55;
}

@media (min-width: 880px) {
	.card {
		grid-template-columns: 220px minmax(0, 1fr);
		gap: 32px;
		padding: 34px 0 36px;
	}

	.card-meta {
		flex-direction: column;
		gap: 8px;
		padding-top: 5px;
	}

	.card-title {
		font-size: 27px;
		margin-bottom: 10px;
	}

	.card-excerpt {
		font-size: 17.5px;
	}
}

.pagination {
	display: flex;
	justify-content: space-between;
	gap: 16px;
	margin: -24px 0 64px;
	font-family: var(--sans);
	font-size: 15px;
	font-weight: 600;
}

.pagination a {
	text-decoration: none;
}

.pagination a:hover {
	text-decoration: underline;
}

/* ==========================================================================
   Article header
   ========================================================================== */

.article-header {
	padding-top: 40px;
	padding-bottom: 8px;
}

.article-header .kicker {
	margin-bottom: 14px;
}

.article-title {
	margin: 0;
	color: var(--ink);
	font-family: var(--sans);
	font-size: 31px;
	font-weight: 750;
	line-height: 1.12;
	letter-spacing: -0.022em;
	text-wrap: balance;
}

.article-standfirst {
	margin: 18px 0 0;
	color: var(--ink-2);
	font-family: var(--serif);
	font-size: 20px;
	font-style: italic;
	line-height: 1.5;
}

.article-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 4px 0;
	margin: 22px 0 0;
	padding: 14px 0 0;
	border-top: 1px solid var(--rule);
	color: var(--muted);
	font-family: var(--sans);
	font-size: 14px;
	line-height: 1.5;
}

.article-meta-item + .article-meta-item::before {
	content: "·";
	display: inline-block;
	margin: 0 10px;
	color: var(--muted);
}

.article-meta-item:first-child {
	color: var(--ink);
	font-weight: 600;
}

@media (max-width: 559px) {
	.article-meta {
		flex-direction: column;
		gap: 2px;
	}

	.article-meta-item + .article-meta-item::before {
		content: none;
	}
}

@media (min-width: 720px) {
	.article-header {
		padding-top: 64px;
	}

	.article-title {
		font-size: 44px;
	}

	.article-standfirst {
		font-size: 22px;
	}
}

/* ==========================================================================
   Article body
   ========================================================================== */

.article-body {
	padding-top: 26px;
	padding-bottom: 72px;
}

.article-body > :first-child {
	margin-top: 0;
}

.article-body p,
.article-body ul,
.article-body ol {
	margin: 0 0 1.15em;
}

.article-body p:empty {
	display: none;
}

/* Lead paragraph that opens every guide. Both class names are supported. */
.article-body .dbr-standfirst,
.article-body .reliance-standfirst {
	margin-bottom: 1.4em;
	color: var(--ink);
	font-size: 19px;
	line-height: 1.55;
}

.article-body .dbr-standfirst strong,
.article-body .reliance-standfirst strong {
	font-weight: 650;
}

@media (min-width: 720px) {
	.article-body .dbr-standfirst,
	.article-body .reliance-standfirst {
		font-size: 20.5px;
		line-height: 1.55;
	}
}

.article-body h2 {
	margin: 1.9em 0 0.65em;
	padding-top: 0.8em;
	border-top: 1px solid var(--rule);
	color: var(--ink);
	font-family: var(--sans);
	font-size: 23px;
	font-weight: 700;
	line-height: 1.25;
	letter-spacing: -0.012em;
	text-wrap: balance;
}

.article-body h3 {
	margin: 1.8em 0 0.55em;
	color: var(--ink);
	font-family: var(--sans);
	font-size: 18.5px;
	font-weight: 650;
	line-height: 1.3;
	letter-spacing: -0.006em;
}

.article-body h4 {
	margin: 1.6em 0 0.5em;
	font-family: var(--sans);
	font-size: 16px;
	font-weight: 700;
	line-height: 1.35;
}

@media (min-width: 720px) {
	.article-body h2 {
		font-size: 27px;
	}

	.article-body h3 {
		font-size: 20px;
	}
}

.article-body ul,
.article-body ol {
	padding-left: 1.35em;
}

.article-body li {
	margin-bottom: 0.55em;
	padding-left: 0.2em;
}

.article-body li::marker {
	color: var(--accent);
	font-family: var(--sans);
	font-weight: 700;
}

.article-body ol li::marker {
	font-size: 0.92em;
}

.article-body strong {
	font-weight: 700;
}

/* Tables: scroll inside their own wrapper, never the page. */
.dbr-table-wrap {
	margin: 1.7em 0 1.9em;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	border-top: 2px solid var(--ink);
}

.dbr-table-wrap:focus-visible {
	outline-offset: 2px;
}

.article-body table {
	width: 100%;
	border-collapse: collapse;
	font-family: var(--sans);
	font-size: 15px;
	line-height: 1.45;
}

.article-body th,
.article-body td {
	padding: 12px 18px 12px 0;
	border-bottom: 1px solid var(--rule);
	text-align: left;
	vertical-align: top;
}

.article-body th:last-child,
.article-body td:last-child {
	padding-right: 0;
}

.article-body thead th {
	padding-top: 11px;
	border-bottom: 1px solid var(--ink);
	color: var(--ink);
	font-size: 13.5px;
	font-weight: 700;
	line-height: 1.35;
}

.article-body tbody td:first-child {
	color: var(--ink);
	font-weight: 600;
	min-width: 9em;
}

.article-body tbody td {
	color: var(--ink-2);
}

.article-body tbody tr:last-child td {
	border-bottom-color: var(--ink);
}

@media (min-width: 720px) {
	.article-body table {
		font-size: 15.5px;
	}
}

/* Pull quote */
.article-body blockquote {
	margin: 2em 0;
	padding: 2px 0 2px 22px;
	border-left: 4px solid var(--accent);
	color: var(--ink);
	font-family: var(--sans);
	font-size: 21px;
	font-weight: 600;
	line-height: 1.35;
	letter-spacing: -0.012em;
}

.article-body blockquote p {
	margin: 0;
}

.article-body blockquote p + p {
	margin-top: 0.6em;
}

.article-body blockquote cite {
	display: block;
	margin-top: 10px;
	color: var(--muted);
	font-size: 14px;
	font-style: normal;
	font-weight: 500;
	letter-spacing: 0;
}

@media (min-width: 720px) {
	.article-body blockquote {
		margin: 2.2em 0;
		padding-left: 28px;
		font-size: 25px;
	}
}

/* Takeaway callout: [dbr_takeaway] */
.dbr-takeaway {
	margin: 2.2em 0;
	padding: 20px 20px 4px;
	background: var(--tint);
	border-top: 4px solid var(--accent);
	font-size: 16.5px;
	line-height: 1.6;
}

.dbr-takeaway .dbr-takeaway-label {
	margin: 0 0 8px;
	color: var(--accent);
	font-family: var(--sans);
	font-size: 12.5px;
	font-weight: 700;
	letter-spacing: 0.1em;
	line-height: 1.3;
	text-transform: uppercase;
}

.dbr-takeaway p {
	margin: 0 0 1em;
}

.dbr-takeaway p:empty {
	display: none;
}

.dbr-takeaway ul,
.dbr-takeaway ol {
	margin: 0 0 1em;
}

@media (min-width: 720px) {
	.dbr-takeaway {
		padding: 26px 30px 10px;
		font-size: 17px;
	}
}

/* Closing rule + editorial note. Both class names are supported. */
.article-body hr {
	height: 0;
	margin: 2.6em 0 1.4em;
	border: 0;
	border-top: 1px solid var(--rule);
}

.article-body .dbr-editorial-note,
.article-body .reliance-editorial-note {
	color: var(--muted);
	font-size: 15px;
	line-height: 1.6;
}

.article-body .dbr-editorial-note a,
.article-body .reliance-editorial-note a {
	color: var(--muted);
}

.article-body .dbr-editorial-note a:hover,
.article-body .reliance-editorial-note a:hover {
	color: var(--ink);
}

/* WordPress core content classes */
.article-body figure {
	margin: 1.8em 0;
}

.article-body figcaption,
.wp-caption-text {
	margin-top: 8px;
	color: var(--muted);
	font-family: var(--sans);
	font-size: 14px;
	line-height: 1.45;
}

.alignleft {
	float: left;
	margin: 0.3em 1.4em 1em 0;
}

.alignright {
	float: right;
	margin: 0.3em 0 1em 1.4em;
}

.aligncenter {
	display: block;
	margin-left: auto;
	margin-right: auto;
}

.wp-caption {
	max-width: 100%;
}

@media (max-width: 479px) {
	.alignleft,
	.alignright {
		float: none;
		margin: 1.4em 0;
	}
}

/* ==========================================================================
   More guides (foot of a guide)
   ========================================================================== */

.more-guides {
	padding: 36px 0 44px;
	background: var(--bg-alt);
	border-top: 1px solid var(--rule);
}

.more-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 0;
}

.more-item {
	padding: 16px 0 18px;
	border-top: 1px solid var(--rule);
}

.more-item:first-child {
	border-top: 2px solid var(--ink);
}

.more-title {
	margin: 8px 0 0;
	font-family: var(--sans);
	font-size: 18px;
	font-weight: 650;
	line-height: 1.3;
	letter-spacing: -0.006em;
}

.more-title a {
	color: var(--ink);
	text-decoration: none;
}

.more-title a:hover {
	color: var(--accent);
	text-decoration: underline;
}

@media (min-width: 880px) {
	.more-grid {
		grid-template-columns: repeat(3, minmax(0, 1fr));
		gap: 32px;
	}

	.more-item,
	.more-item:first-child {
		padding-top: 16px;
		border-top: 2px solid var(--ink);
	}
}

/* 404 */
.related {
	padding: 32px 0 72px;
}

.related-list {
	margin: 0;
	padding: 0;
	list-style: none;
	font-family: var(--sans);
	font-size: 18px;
	font-weight: 600;
}

.related-list li {
	padding: 12px 0;
	border-bottom: 1px solid var(--rule);
}

.related-list a {
	color: var(--ink);
	text-decoration: none;
}

.related-list a:hover {
	color: var(--accent);
	text-decoration: underline;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
	background: var(--footer-bg);
	color: var(--footer-text);
	font-family: var(--sans);
	font-size: 15px;
	line-height: 1.5;
}

.site-footer-inner {
	display: grid;
	grid-template-columns: 1fr;
	gap: 22px;
	padding-top: 40px;
	padding-bottom: 40px;
}

.footer-wordmark {
	margin: 0 0 6px;
	color: #fff;
	font-size: 19px;
	font-weight: 800;
	letter-spacing: -0.02em;
}

.footer-desc {
	margin: 0;
	color: var(--footer-muted);
}

.footer-links {
	display: flex;
	flex-wrap: wrap;
	gap: 6px 22px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.footer-links a {
	display: inline-block;
	padding: 4px 0;
	color: var(--footer-text);
	font-weight: 600;
	text-decoration: none;
}

.footer-links a:hover {
	color: #fff;
	text-decoration: underline;
}

.site-footer :focus-visible {
	outline-color: #fff;
}

.footer-copy {
	margin: 0;
	padding-top: 18px;
	border-top: 1px solid #3a4541;
	color: var(--footer-muted);
	font-size: 13.5px;
}

@media (min-width: 880px) {
	.site-footer-inner {
		grid-template-columns: 1fr auto;
		align-items: start;
		padding-top: 48px;
	}

	.footer-copy {
		grid-column: 1 / -1;
	}
}

/* ==========================================================================
   Print
   ========================================================================== */

@media print {
	.site-nav,
	.skip-link,
	.more-guides,
	.site-footer-inner nav {
		display: none;
	}

	.site-header,
	.site-footer {
		border: 0;
		background: none;
		color: #000;
	}

	.dbr-takeaway {
		border: 1px solid #000;
		background: none;
	}

	.article-body a {
		color: #000;
	}
}