/* WPM Typing Test: site-wide styles. */

/* ---------- Tokens: one bright palette ("Paper") ---------- */
:root {
	color-scheme: light;
	--bg: #f5f2ea;
	--bg-raised: #fffdf8;
	--line: #ddd6c8;
	--text: #1c1f24;
	--dim: #5f656e;
	--accent: #0c7a66;
	--accent-ink: #ffffff;
	--accent-soft: rgba(12, 122, 102, 0.1);
	--err: #c0392b;
	--warn: #8a5a00;
	--shadow: 0 12px 40px rgba(60, 50, 30, 0.16);
}

:root {
	--font-ui: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	--font-mono: ui-monospace, "Cascadia Mono", "SF Mono", "JetBrains Mono", Menlo, Consolas, "Liberation Mono", "DejaVu Sans Mono", monospace;
	--ease: cubic-bezier(0.2, 0.7, 0.2, 1);
	--t: 180ms;
	--max: 1000px;
	--gutter: 16px;
	--radius: 6px;
	--fade: 0.12;

	/* Section colours: follow the site colours unless set in the Customizer. */
	--header-bg: var(--bg);
	--header-logo: var(--text);
	--header-link: var(--dim);
	--header-hover: var(--accent);
	--header-border: var(--bg);
	--menu-bg: var(--bg-raised);
	--footer-bg: var(--bg);
	--footer-text: var(--dim);
	--footer-link: var(--dim);
	--footer-hover: var(--text);
	--footer-border: var(--line);
	--btn-bg: var(--accent);
	--btn-text: var(--accent-ink);
	--btn2-text: var(--text);
	--btn2-border: var(--line);
	--card-bg: var(--bg-raised);
	--card-title: var(--text);
	--card-text: var(--text);
	--card-meta: var(--dim);
	--content-heading: var(--text);
	--content-text: var(--text);
	--content-link: var(--accent);
}

.is-off {
	display: none !important;
}

@supports (background: color-mix(in srgb, red 10%, transparent)) {
	:root {
		--accent-soft: color-mix(in srgb, var(--accent) 13%, transparent);
	}
}

@media (min-width: 600px) {
	:root {
		--gutter: 24px;
	}
}

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

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

body {
	margin: 0;
	min-height: 100vh;
	display: flex;
	flex-direction: column;
	background: var(--bg);
	color: var(--text);
	font: 400 1rem/1.6 var(--font-ui);
	-webkit-font-smoothing: antialiased;
}

main {
	flex: 1 0 auto;
}

a {
	color: var(--accent);
	text-underline-offset: 3px;
}

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

img {
	height: auto;
}

:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 3px;
	border-radius: 4px;
}

.sr-only,
.screen-reader-text {
	position: absolute !important;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}

.skip-link {
	position: absolute;
	left: 8px;
	top: -100px;
	z-index: 100;
	padding: 10px 16px;
	border-radius: 8px;
	background: var(--accent);
	color: var(--accent-ink);
	font-weight: 600;
	text-decoration: none;
}

.skip-link:focus {
	top: 8px;
}

.wrap {
	width: 100%;
	max-width: var(--max);
	margin-inline: auto;
	padding-inline: var(--gutter);
}

kbd {
	display: inline-block;
	min-width: 1.8em;
	padding: 1px 6px;
	border: 1px solid var(--line);
	border-bottom-width: 2px;
	border-radius: 5px;
	background: var(--bg-raised);
	color: var(--text);
	font: 500 0.8em/1.4 var(--font-mono);
	text-align: center;
}

/* ---------- Buttons ---------- */
.btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	min-height: 44px;
	padding: 10px 16px;
	border: 1px solid var(--btn2-border);
	border-radius: var(--radius);
	background: transparent;
	color: var(--btn2-text);
	font: 650 0.75rem/1.2 var(--font-ui);
	letter-spacing: 0.08em;
	text-transform: uppercase;
	text-decoration: none;
	cursor: pointer;
	transition: border-color var(--t), background-color var(--t), color var(--t), transform var(--t);
}

.btn:hover {
	border-color: var(--dim);
}

.btn:active {
	transform: translateY(1px);
}

.btn[aria-expanded="true"] {
	border-color: var(--accent);
	color: var(--accent);
}

.btn-primary {
	border-color: var(--btn-bg);
	background: var(--btn-bg);
	color: var(--btn-text);
}

.btn-primary:hover {
	border-color: var(--btn-bg);
	filter: brightness(1.08);
}

.btn-small {
	min-height: 36px;
	padding: 6px 12px;
}

.icon-btn {
	display: inline-grid;
	place-items: center;
	width: 40px;
	height: 40px;
	padding: 0;
	border: 0;
	border-radius: 10px;
	background: transparent;
	color: var(--dim);
	cursor: pointer;
	transition: color var(--t), background-color var(--t);
}

.icon-btn:hover {
	color: var(--text);
	background: var(--bg-raised);
}

.link-btn {
	padding: 4px 0;
	border: 0;
	background: none;
	color: var(--dim);
	font: inherit;
	font-size: 0.875rem;
	text-decoration: underline;
	text-underline-offset: 3px;
	cursor: pointer;
}

.link-btn:hover {
	color: var(--text);
}

/* ---------- Header ---------- */
.site-header {
	position: relative;
	z-index: 60;
	border-bottom: 1px solid var(--header-bg);
	background: var(--header-bg);
}

.header-lined .site-header {
	border-bottom-color: var(--header-border);
}

body.header-sticky:not(.wpm-tool-page) .site-header {
	position: sticky;
	top: 0;
}

.admin-bar.header-sticky:not(.wpm-tool-page) .site-header {
	top: 32px;
}

.header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	min-height: 68px;
	padding-block: 12px;
}

.brand {
	display: flex;
	align-items: center;
	min-width: 0;
}

.wordmark {
	display: inline-flex;
	align-items: center;
	gap: 9px;
	color: var(--header-logo);
	text-decoration: none;
}

.wm-key {
	padding: 4px 7px 3px;
	border: 1.5px solid currentColor;
	border-bottom-width: 4px;
	border-radius: 7px;
	color: var(--accent);
	font: 700 0.95rem/1 var(--font-mono);
	letter-spacing: 0.02em;
}

.wm-text {
	white-space: nowrap;
	font-size: 1.05rem;
	font-weight: 650;
	letter-spacing: -0.01em;
}

.custom-logo-link img {
	display: block;
	max-height: 40px;
	width: auto;
}

.nav-menu {
	display: flex;
	align-items: center;
	gap: 4px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.nav-menu a {
	display: block;
	padding: 8px 12px;
	border-radius: var(--radius);
	color: var(--header-link);
	font-size: 0.9rem;
	font-weight: 500;
	text-decoration: none;
	transition: color var(--t), background-color var(--t);
}

.nav-menu a:hover,
.nav-menu .current-menu-item > a,
.nav-menu .current_page_parent > a,
.nav-menu a[aria-current="page"] {
	color: var(--header-hover);
}

.nav-menu .current-menu-item > a,
.nav-menu a[aria-current="page"] {
	font-weight: 650;
}

.nav-toggle {
	display: none;
	color: var(--header-link);
}

.nav-bars {
	display: grid;
	gap: 4px;
	width: 20px;
}

.nav-bars span {
	display: block;
	height: 2px;
	border-radius: 2px;
	background: currentColor;
	transition: transform var(--t), opacity var(--t);
}

.nav-open .nav-bars span:nth-child(1) {
	transform: translateY(6px) rotate(45deg);
}

.nav-open .nav-bars span:nth-child(2) {
	opacity: 0;
}

.nav-open .nav-bars span:nth-child(3) {
	transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 759px) {
	.nav-toggle {
		display: inline-grid;
	}

	.site-nav {
		position: absolute;
		top: 100%;
		right: var(--gutter);
		left: var(--gutter);
		display: none;
		padding: 8px;
		border: 1px solid var(--line);
		border-radius: calc(var(--radius) + 2px);
		background: var(--menu-bg);
		box-shadow: var(--shadow);
	}

	.nav-open .site-nav {
		display: block;
		animation: wpm-menu-in 180ms var(--ease);
	}

	.nav-menu {
		flex-direction: column;
		align-items: stretch;
	}

	.nav-menu a {
		padding: 12px 14px;
		font-size: 1rem;
	}
}

@keyframes wpm-menu-in {
	from {
		opacity: 0;
		transform: translateY(-6px);
	}
}

/* ---------- Footer (centred by default) ---------- */
.site-footer {
	margin-top: 64px;
	border-top: 1px solid var(--footer-border);
	background: var(--footer-bg);
	color: var(--footer-text);
	font-size: 0.875rem;
}

.footer-inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 14px;
	padding-block: 28px;
	text-align: center;
}

.footer-left .footer-inner {
	align-items: flex-start;
	text-align: left;
}

.footer-right .footer-inner {
	align-items: flex-end;
	text-align: right;
}

.footer-nav {
	width: 100%;
}

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

.footer-left .footer-menu {
	justify-content: flex-start;
}

.footer-right .footer-menu {
	justify-content: flex-end;
}

.footer-menu a {
	color: var(--footer-link);
	text-decoration: none;
}

.footer-menu a:hover {
	color: var(--footer-hover);
	text-decoration: underline;
}

.copyright {
	margin: 0;
}

/* ---------- Pages and the content area ---------- */
.page-wrap {
	padding-block: 32px 16px;
}

.prose {
	max-width: 720px;
	margin-inline: auto;
	color: var(--content-text);
	overflow-wrap: break-word;
}

.prose a {
	color: var(--content-link);
}

.page-title,
.prose h1,
.prose h2,
.prose h3,
.prose h4 {
	color: var(--content-heading);
}

.page-title,
.prose h1 {
	margin: 0.2em 0 0.6em;
	font-size: clamp(1.75rem, 1.3rem + 2vw, 2.5rem);
	line-height: 1.15;
	letter-spacing: -0.02em;
}

.prose h2 {
	margin: 2.2em 0 0.6em;
	font-size: clamp(1.3rem, 1.1rem + 0.8vw, 1.6rem);
	line-height: 1.25;
	letter-spacing: -0.01em;
}

.prose > h2:first-child {
	margin-top: 0;
}

.prose h3 {
	margin: 1.8em 0 0.4em;
	font-size: 1.15rem;
	line-height: 1.3;
}

.prose h4,
.prose h5,
.prose h6 {
	margin: 1.6em 0 0.4em;
	font-size: 1rem;
}

.prose p,
.prose ul,
.prose ol,
.prose dl {
	margin: 0 0 1.1em;
}

.prose ul,
.prose ol {
	padding-left: 1.3em;
}

.prose li {
	margin: 0.35em 0;
}

.prose li::marker {
	color: var(--accent);
}

.prose blockquote {
	margin: 1.6em 0;
	padding: 0.2em 0 0.2em 1.2em;
	border-left: 3px solid var(--accent);
	color: var(--dim);
	font-size: 1.05rem;
}

.prose hr,
.wp-block-separator {
	margin: 2.5em 0;
	border: 0;
	border-top: 1px solid var(--line);
}

.prose code,
.prose kbd {
	font-family: var(--font-mono);
	font-size: 0.9em;
}

.prose code {
	padding: 0.1em 0.35em;
	border-radius: 4px;
	background: var(--bg-raised);
}

.prose pre {
	overflow: auto;
	padding: 16px;
	border-radius: 8px;
	background: var(--bg-raised);
}

.prose pre code {
	padding: 0;
	background: none;
}

.prose img,
.prose figure img {
	border-radius: 8px;
}

.prose figure {
	margin: 1.6em 0;
}

.prose figcaption,
.wp-caption-text,
.wp-element-caption {
	margin-top: 8px;
	color: var(--dim);
	font-size: 0.875rem;
	text-align: center;
}

.prose table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.9375rem;
}

.prose th,
.prose td {
	padding: 10px 12px;
	border: 0;
	border-bottom: 1px solid var(--line);
	text-align: left;
	vertical-align: top;
}

.prose th {
	color: var(--dim);
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.prose tbody tr:hover {
	background: var(--accent-soft);
}

.wp-block-table {
	overflow-x: auto;
}

.wp-block-table.is-style-stripes tbody tr:nth-child(odd) {
	background: var(--bg-raised);
}

.wp-block-table thead,
.wp-block-table tfoot {
	border: 0;
}

/* FAQ: core Details block, Yoast FAQ and Rank Math FAQ */
.wp-block-details,
.schema-faq-section,
.rank-math-list-item {
	padding: 16px 0;
	border-bottom: 1px solid var(--line);
}

.wp-block-details summary {
	font-weight: 650;
	cursor: pointer;
}

.wp-block-details summary::marker {
	color: var(--accent);
}

.wp-block-details > :not(summary) {
	margin-top: 0.6em;
}

.schema-faq-question,
.rank-math-question {
	display: block;
	margin: 0 0 0.4em;
	font-size: 1.05rem;
	font-weight: 650;
}

.schema-faq-answer,
.rank-math-answer p {
	margin: 0;
}

.wp-block-button__link,
.prose .wp-element-button {
	display: inline-block;
	padding: 10px 18px;
	border-radius: 6px;
	background: var(--accent);
	color: var(--accent-ink);
	font-weight: 600;
	text-decoration: none;
}

.wp-block-button.is-style-outline .wp-block-button__link {
	border: 1px solid var(--accent);
	background: transparent;
	color: var(--accent);
}

.alignleft {
	float: left;
	margin: 0.3em 1.5em 1em 0;
}

.alignright {
	float: right;
	margin: 0.3em 0 1em 1.5em;
}

.aligncenter {
	display: block;
	margin-inline: auto;
}

.alignwide {
	max-width: min(1000px, 100%);
}

.has-text-align-center {
	text-align: center;
}

.entry-meta {
	margin-top: -0.6em;
	color: var(--dim);
	font-size: 0.875rem;
}

.post-list .post-item {
	padding: 20px 0;
	border-bottom: 1px solid var(--line);
}

.post-list h2 {
	margin: 0 0 0.3em;
}

.post-list h2 a {
	color: var(--text);
	text-decoration: none;
}

.post-list h2 a:hover {
	color: var(--accent);
}

.nav-links {
	display: flex;
	gap: 12px;
	justify-content: center;
	margin-top: 32px;
}

.page-numbers {
	padding: 6px 12px;
	border-radius: 8px;
	color: var(--dim);
	text-decoration: none;
}

.page-numbers.current {
	background: var(--accent-soft);
	color: var(--accent);
}

.page-cta {
	margin-top: 2.5em;
}

.page-cta .btn {
	color: var(--accent-ink);
	text-decoration: none;
}

/* ---------- 404 ---------- */
.not-found {
	max-width: 640px;
	text-align: center;
	padding-block: 10vh;
}

.nf-code {
	margin: 0;
	color: var(--dim);
	font: 700 clamp(5rem, 3rem + 10vw, 9rem)/1 var(--font-mono);
	letter-spacing: -0.04em;
}

.nf-code span {
	color: var(--err);
	text-decoration: underline;
	text-decoration-thickness: 6px;
	text-underline-offset: 12px;
}

/* ---------- Widgets ---------- */
.widget-title {
	margin: 0 0 8px;
	color: var(--dim);
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

/* ---------- Motion ---------- */
@media (prefers-reduced-motion: no-preference) {
	html {
		scroll-behavior: smooth;
	}
}

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		transition-duration: 0s !important;
		animation: none !important;
	}
}

/* ---------- Blog ---------- */
.blog-head {
	max-width: 720px;
	margin: 0 auto 32px;
	text-align: center;
}

.blog-intro {
	margin: 0;
	color: var(--dim);
	font-size: 1.0625rem;
}

.post-grid {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: 24px;
}

@media (min-width: 640px) {
	.post-grid.cols-2,
	.post-grid.cols-3 {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (min-width: 900px) {
	.post-grid.cols-3 {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
}

.post-grid.cols-1 {
	max-width: 760px;
	margin-inline: auto;
}

.post-card {
	display: flex;
	flex-direction: column;
	overflow: hidden;
	border: 1px solid var(--line);
	border-radius: calc(var(--radius) + 4px);
	background: var(--card-bg);
	transition: transform var(--t), box-shadow var(--t);
}

.post-card:hover {
	box-shadow: var(--shadow);
	transform: translateY(-2px);
}

.card-media {
	display: block;
	aspect-ratio: 16 / 9;
	overflow: hidden;
	background: var(--line);
}

.card-media img {
	display: block;
	width: 100%;
	height: 100%;
	border-radius: 0;
	object-fit: cover;
}

.card-body {
	display: flex;
	flex: 1;
	flex-direction: column;
	gap: 10px;
	padding: 20px 22px 22px;
}

.card-title {
	margin: 0;
	font-size: 1.25rem;
	line-height: 1.3;
	letter-spacing: -0.01em;
}

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

.card-title a:hover {
	color: var(--accent);
}

.post-meta {
	margin: 0;
	color: var(--card-meta);
	font-size: 0.8125rem;
}

.post-meta a {
	color: inherit;
	font-weight: 600;
	text-decoration: none;
}

.post-meta a:hover {
	text-decoration: underline;
}

.card-excerpt {
	margin: 0;
	color: var(--card-text);
}

.card-more {
	margin-top: auto;
	padding-top: 6px;
	color: var(--accent);
	font-size: 0.75rem;
	font-weight: 650;
	letter-spacing: 0.08em;
	text-decoration: none;
	text-transform: uppercase;
}

.no-posts {
	color: var(--dim);
	text-align: center;
}

.single-post .post-head {
	margin-bottom: 28px;
}

.single-post .post-head .page-title {
	margin-bottom: 0.4em;
}

.post-cats {
	margin: 0 0 8px;
	font-size: 0.75rem;
	font-weight: 650;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.post-cats a {
	margin-right: 10px;
	color: var(--accent);
	text-decoration: none;
}

.post-image {
	max-width: 960px;
	margin: 0 auto 36px;
}

.post-image img {
	display: block;
	width: 100%;
	border-radius: calc(var(--radius) + 4px);
}

.post-image figcaption {
	margin-top: 8px;
	color: var(--dim);
	font-size: 0.875rem;
	text-align: center;
}

.post-back {
	margin-top: 40px;
}

.post-back a {
	font-weight: 600;
	text-decoration: none;
}