/* Pool Systems Explained — site styles on top of GeneratePress. */

:root {
	--pse-navy: #0e3b5c;
	--pse-navy-dark: #082b45;
	--pse-turq: #1ba6b8;
	--pse-teal: #0a7683;
	--pse-mist: #dceef1;
	--pse-bg: #f2f9fa;
	--pse-ink: #10222e;
	--pse-ink-2: #3f5b6b;
	--pse-amber: #f4b860;
	--pse-white: #ffffff;
	--pse-line: #cfe3e8;
	--pse-radius: 14px;
	--pse-shadow: 0 1px 2px rgba(8, 43, 69, .06), 0 6px 20px rgba(8, 43, 69, .07);
	--pse-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

body {
	font-family: var(--pse-font);
	font-size: 18px;
	line-height: 1.7;
	color: var(--pse-ink);
	background: var(--pse-bg);
	-webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
	font-family: var(--pse-font);
	font-weight: 800;
	letter-spacing: -0.015em;
	line-height: 1.2;
	color: var(--pse-navy-dark);
}

a { color: var(--pse-teal); text-underline-offset: .18em; }
a:hover, a:focus { color: var(--pse-navy); }

:focus-visible { outline: 3px solid var(--pse-turq); outline-offset: 2px; }

/* ---------- Header ---------- */

.site-header { background: var(--pse-navy); }
.site-header .inside-header { padding-top: 22px; padding-bottom: 14px; }
.main-title { font-size: 26px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.2; }
.main-title a, .main-title a:hover { color: var(--pse-white); text-decoration: none; }
.site-description { color: var(--pse-mist); font-size: 15px; margin-top: 2px; }
.site-logo + .site-branding { margin-left: 12px; }

.main-navigation, .main-navigation ul ul { background: var(--pse-navy); }
.main-navigation .inside-navigation { border-top: 1px solid rgba(255, 255, 255, .14); }
.main-navigation .main-nav ul li a {
	font-size: 15px;
	font-weight: 600;
	line-height: 52px;
	padding-left: 16px;
	padding-right: 16px;
}
.main-navigation .main-nav ul li:first-child a { padding-left: 0; }
.main-navigation .main-nav ul li[class*="current-menu-"] > a,
.main-navigation .main-nav ul li:hover > a { background: transparent; color: var(--pse-white); box-shadow: inset 0 -3px 0 var(--pse-turq); }
.main-navigation .menu-toggle { color: var(--pse-white); font-weight: 600; }

/* ---------- Layout basics ---------- */

.separate-containers .inside-article,
.separate-containers .page-header { border-radius: var(--pse-radius); box-shadow: var(--pse-shadow); }
.separate-containers .site-main { margin-top: 32px; margin-bottom: 48px; }

/* Front page: full-bleed sections, no card wrapper. */
.home.page .site-content { display: block; }
.home.page .separate-containers .inside-article,
.home.page .inside-article { background: transparent; box-shadow: none; padding: 0; }
.home.page .site-main { margin: 0; }
.home.page .entry-content { margin-top: 0; }
.home.page .entry-content > * { margin-top: 0; margin-bottom: 0; }

.pse-wrap { box-sizing: border-box; width: 100%; max-width: 1200px; margin-left: auto; margin-right: auto; padding-left: 32px; padding-right: 32px; }

/* ---------- Hero ---------- */

.pse-hero { background: linear-gradient(180deg, #e3f3f6 0%, var(--pse-bg) 100%); padding: 80px 0 72px; }
.pse-hero .wp-block-columns { align-items: center; gap: 40px; margin-bottom: 0; }
.pse-hero h1 { font-size: clamp(36px, 5.2vw, 58px); line-height: 1.06; margin: 0 0 18px; color: var(--pse-navy-dark); }
.pse-hero h1 .pse-accent { color: var(--pse-teal); }
.pse-hero p.pse-lead { font-size: 19px; line-height: 1.6; color: var(--pse-ink-2); margin: 0 0 26px; max-width: 34em; }
.pse-hero figure { margin: 0; }
.pse-hero img { width: 100%; height: auto; border-radius: 18px; box-shadow: var(--pse-shadow); }

.pse-search .wp-block-search__inside-wrapper {
	background: var(--pse-white);
	border: 2px solid var(--pse-navy);
	border-radius: 999px;
	padding: 4px;
	max-width: 480px;
}
.pse-search .wp-block-search__input {
	border: 0;
	background: transparent;
	padding: 10px 18px;
	font-size: 17px;
	color: var(--pse-ink);
	min-width: 0;
}
.pse-search .wp-block-search__input:focus { outline: none; }
.pse-search .wp-block-search__inside-wrapper:focus-within { box-shadow: 0 0 0 3px rgba(27, 166, 184, .4); }
.pse-search .wp-block-search__button {
	background: var(--pse-turq);
	color: var(--pse-navy-dark);
	border: 0;
	border-radius: 999px;
	padding: 10px 22px;
	font-weight: 700;
	font-size: 16px;
	margin-left: 0;
}
.pse-search .wp-block-search__button:hover { background: var(--pse-teal); color: var(--pse-white); }

/* ---------- Section headings ---------- */

.pse-section { padding: 88px 0; }
.pse-section h2.pse-section__title { font-size: clamp(26px, 3.2vw, 34px); margin: 0 0 8px; }
.pse-section p.pse-section__intro { color: var(--pse-ink-2); margin: 0 0 28px; max-width: 40em; }

/* ---------- System cards ---------- */

.pse-systems { background: var(--pse-bg); }
.pse-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.pse-card {
	background: var(--pse-white);
	border: 1px solid var(--pse-line);
	border-radius: var(--pse-radius);
	box-shadow: var(--pse-shadow);
	padding: 0 0 18px;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	transition: transform .15s ease, box-shadow .15s ease;
}
.pse-card:hover { transform: translateY(-2px); box-shadow: 0 2px 4px rgba(8, 43, 69, .08), 0 12px 28px rgba(8, 43, 69, .1); }
.pse-card figure { margin: 0 0 14px; background: var(--pse-mist); }
.pse-card img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.pse-card h3 { font-size: 20px; margin: 0 18px 8px; }
.pse-card h3 a { color: var(--pse-navy-dark); text-decoration: none; }
.pse-card h3 a::after { content: " \2192"; color: var(--pse-teal); }
.pse-card h3 a:hover { color: var(--pse-teal); }
.pse-card ul { list-style: none; margin: 0 18px; padding: 0; font-size: 15px; line-height: 1.5; color: var(--pse-ink-2); }
.pse-card li { position: relative; padding-left: 18px; margin: 0 0 6px; }
.pse-card li::before { content: ""; position: absolute; left: 0; top: .6em; width: 7px; height: 7px; border-radius: 50%; background: var(--pse-turq); }

/* ---------- Latest guides (query loop) and archive cards ---------- */

.pse-latest { background: var(--pse-white); border-top: 1px solid var(--pse-line); border-bottom: 1px solid var(--pse-line); }
.pse-latest .wp-block-post-template { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin: 0; padding: 0; list-style: none; }
.pse-latest .wp-block-post {
	background: var(--pse-bg);
	border: 1px solid var(--pse-line);
	border-radius: var(--pse-radius);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	margin: 0;
}
.pse-latest .wp-block-post-featured-image { margin: 0; }
.pse-latest .wp-block-post-featured-image img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; display: block; }
.pse-latest .wp-block-post-terms { margin: 16px 18px 6px; }
.pse-latest .wp-block-post-title { font-size: 20px; margin: 0 18px 8px; line-height: 1.3; }
.pse-latest .wp-block-post-title a { color: var(--pse-navy-dark); text-decoration: none; }
.pse-latest .wp-block-post-title a:hover { color: var(--pse-teal); }
.pse-latest .wp-block-post-excerpt { margin: 0 18px 18px; font-size: 15px; line-height: 1.55; color: var(--pse-ink-2); }
.pse-latest .wp-block-post-excerpt__more-text { display: none; }
.pse-latest .pse-more { margin-top: 28px; }
.pse-latest .pse-more a {
	display: inline-block;
	font-weight: 700;
	text-decoration: none;
	border: 2px solid var(--pse-navy);
	border-radius: 999px;
	padding: 8px 20px;
}
.pse-latest .pse-more a:hover { background: var(--pse-navy); color: var(--pse-white); }

/* Category pill (single, archives, query loop). */
.pse-cat,
.pse-latest .wp-block-post-terms a {
	display: inline-block;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: .06em;
	text-transform: uppercase;
	text-decoration: none;
	color: var(--pse-navy-dark);
	background: var(--pse-mist);
	border-radius: 999px;
	padding: 4px 11px;
	line-height: 1.4;
	margin-bottom: 12px;
}
.pse-cat:hover, .pse-latest .wp-block-post-terms a:hover { background: var(--pse-teal); color: var(--pse-white); }

/* ---------- Single article ---------- */

.pse-single-hero { margin-top: 32px; }
.pse-single-hero img {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 16 / 9;
	object-fit: cover;
	border-radius: var(--pse-radius) var(--pse-radius) 0 0;
}
.single-post .pse-single-hero + .site-content .site-main { margin-top: 0; }
.single-post .pse-single-hero + .site-content .inside-article { border-top-left-radius: 0; border-top-right-radius: 0; }

.single-post .inside-article,
body.page:not(.home) .inside-article { padding: 48px 56px 56px; }
.single-post .entry-header,
.single-post .entry-content,
.single-post .entry-meta,
body.page:not(.home) .entry-header,
body.page:not(.home) .entry-content { max-width: 720px; margin-left: auto; margin-right: auto; }

.single-post .entry-title { font-size: clamp(30px, 4vw, 44px); line-height: 1.12; margin-bottom: 10px; }
body.page:not(.home) .entry-title { font-size: clamp(30px, 4vw, 42px); }
.single-post .entry-header .entry-meta { font-size: 14px; color: var(--pse-ink-2); margin-top: 6px; }
.single-post .entry-content { margin-top: 28px; }

.entry-content h2 { font-size: 28px; margin: 44px 0 14px; }
.entry-content h3 { font-size: 21px; margin: 30px 0 10px; color: var(--pse-ink); }
.entry-content p, .entry-content ul, .entry-content ol { margin-bottom: 1.15em; }
.entry-content ul, .entry-content ol { padding-left: 1.2em; }
.entry-content li { margin-bottom: .45em; }
.entry-content li::marker { color: var(--pse-teal); }
.entry-content strong { color: var(--pse-ink); }
.entry-content a { text-decoration: underline; text-decoration-color: rgba(10, 118, 131, .4); text-decoration-thickness: 2px; }
.entry-content a:hover { text-decoration-color: var(--pse-turq); }
.entry-content figure.wp-block-image { margin: 32px 0; }
.entry-content figure.wp-block-image img { border-radius: 12px; width: 100%; height: auto; }

/* FAQ heading gets a soft panel feel. */
.single-post .entry-content h2.pse-faq-title { border-top: 2px solid var(--pse-line); padding-top: 28px; }

.single-post footer.entry-meta { display: none; }
.post-navigation { display: none; }

/* ---------- Archives (category, blog, search) ---------- */

.blog .site-main,
.archive .site-main,
.search .site-main {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 24px;
	align-items: start;
}
.blog .site-main > :not(article),
.archive .site-main > :not(article),
.search .site-main > :not(article) { grid-column: 1 / -1; }
.blog .site-main > article,
.archive .site-main > article,
.search .site-main > article { margin: 0; }
.archive .page-header, .blog .page-header, .search .page-header { padding: 32px 36px; margin-bottom: 0; background: var(--pse-white); }
.archive .page-header h1, .search .page-header h1 { font-size: clamp(28px, 3.6vw, 40px); margin: 0; }
.archive .taxonomy-description { color: var(--pse-ink-2); margin-top: 8px; }

.blog .inside-article, .archive .inside-article, .search .inside-article {
	padding: 0 0 20px;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	height: 100%;
}
.blog .post-image, .archive .post-image, .search .post-image { order: -1; margin: 0 0 16px !important; }
.blog .post-image img, .archive .post-image img, .search .post-image img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; display: block; }
.blog .entry-header, .archive .entry-header, .search .entry-header,
.blog .entry-summary, .archive .entry-summary, .search .entry-summary { padding: 0 20px; }
.blog .entry-title, .archive .entry-title, .search .entry-title { font-size: 20px; line-height: 1.3; }
.blog .entry-title a, .archive .entry-title a, .search .entry-title a { color: var(--pse-navy-dark); text-decoration: none; }
.blog .entry-summary, .archive .entry-summary, .search .entry-summary { font-size: 15px; line-height: 1.55; color: var(--pse-ink-2); margin-top: 8px; }
.blog .entry-meta, .archive .entry-meta, .search .entry-meta { font-size: 13px; color: var(--pse-ink-2); }
.blog footer.entry-meta, .archive footer.entry-meta, .search footer.entry-meta { display: none; }
.read-more-container, .read-more { display: none; }
.paging-navigation { background: var(--pse-white); border-radius: var(--pse-radius); padding: 16px 24px; }

/* ---------- Footer ---------- */

.site-footer { background: var(--pse-navy); }
.pse-footer { color: var(--pse-mist); font-size: 15px; }
.pse-footer__inner {
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr;
	gap: 36px;
	padding-top: 48px;
	padding-bottom: 32px;
}
.pse-footer__title { color: var(--pse-white); font-size: 20px; font-weight: 800; text-decoration: none; }
.pse-footer__brand p { margin: 8px 0 0; max-width: 26em; }
.pse-footer h2 { color: var(--pse-white); font-size: 13px; text-transform: uppercase; letter-spacing: .08em; margin: 0 0 12px; }
.pse-footer ul { list-style: none; margin: 0; padding: 0; }
.pse-footer li { margin: 0 0 8px; }
.pse-footer a { color: var(--pse-mist); text-decoration: none; }
.pse-footer a:hover { color: var(--pse-turq); }
.pse-footer__legal {
	border-top: 1px solid rgba(220, 238, 241, .2);
	padding-top: 18px;
	padding-bottom: 28px;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 8px 24px;
	font-size: 13px;
	color: #b8bfc4;
}
.pse-footer__legal p { margin: 0; }


/* ---------- Responsive ---------- */

@media (max-width: 1024px) {
	.pse-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.pse-latest .wp-block-post-template,
	.blog .site-main, .archive .site-main, .search .site-main { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 767px) {
	body { font-size: 17px; }
	.site-header .inside-header { padding: 16px 16px 10px; }
	.main-title { font-size: 22px; }
	.site-description { font-size: 14px; }
	.main-navigation .main-nav ul li a { line-height: 46px; padding-left: 16px; }
	.main-navigation .main-nav ul li:first-child a { padding-left: 16px; }
	.main-navigation .main-nav ul li[class*="current-menu-"] > a,
	.main-navigation .main-nav ul li:hover > a { box-shadow: inset 3px 0 0 var(--pse-turq); }

	.pse-wrap { padding-left: 16px; padding-right: 16px; }
	.pse-hero { padding: 32px 0 36px; }
	.pse-hero .wp-block-columns { gap: 24px; }
	.pse-hero p.pse-lead { font-size: 17px; }
	.pse-section { padding: 40px 0; }
	.pse-cards { grid-template-columns: 1fr; gap: 16px; }
	.pse-card { flex-direction: row; align-items: center; padding: 0; }
	.pse-card figure { flex: 0 0 34%; margin: 0; align-self: stretch; }
	.pse-card img { height: 100%; aspect-ratio: auto; }
	.pse-card > div { padding: 14px 14px 12px 0; }
	.pse-card h3 { margin: 0 0 6px; font-size: 18px; }
	.pse-card ul { margin: 0; font-size: 14px; }

	.pse-latest .wp-block-post-template,
	.blog .site-main, .archive .site-main, .search .site-main { grid-template-columns: 1fr; }


	.separate-containers .site-main { margin-top: 16px; margin-bottom: 32px; }
	.pse-single-hero { margin-top: 0; padding-left: 0; padding-right: 0; }
	.pse-single-hero img { border-radius: 0; }
	.single-post .inside-article, body.page:not(.home) .inside-article { padding: 28px 18px 36px; border-radius: 0; }
	.single-post .pse-single-hero + .site-content .site-main { margin-left: 0; margin-right: 0; }
	.entry-content h2 { font-size: 24px; margin-top: 36px; }
	.entry-content h3 { font-size: 19px; }

	.pse-footer__inner { grid-template-columns: 1fr; gap: 24px; padding-top: 36px; }

}

/* Specificity fixes: article typography must not leak into homepage components. */
.entry-content .pse-card h3 { margin: 0 18px 8px; font-size: 20px; color: var(--pse-navy-dark); }
.entry-content .pse-card ul { margin: 0 18px; padding: 0; }
.entry-content .pse-card li { margin: 0 0 6px; padding-left: 18px; }
.entry-content .pse-section h2.pse-section__title { margin: 0 0 8px; }
.entry-content .pse-hero h1 { margin: 0 0 18px; }
@media (max-width: 767px) {
	.entry-content .pse-card h3 { margin: 0 0 6px; font-size: 18px; }
	.entry-content .pse-card ul { margin: 0; }
}
.pse-footer .pse-wrap::before, .pse-footer .pse-wrap::after { content: none; display: none; }

/* ---------- Width and spacing pass ---------- */

.grid-container, .site.grid-container, .inside-header, .inside-navigation { max-width: 1200px; }
.site-header .inside-header, .main-navigation .inside-navigation { padding-left: 32px; padding-right: 32px; box-sizing: border-box; }
.pse-hero .wp-block-columns { gap: 64px; }
.pse-section p.pse-section__intro { margin-bottom: 40px; }
.pse-cards { gap: 28px; }
.pse-latest .wp-block-post-template { gap: 32px; }
.pse-latest .pse-more { margin-top: 40px; }
.pse-footer__inner { padding-top: 64px; padding-bottom: 40px; }

/* Articles and pages: 760px reading column, featured image up to 1000px. */
.single-post .site-content,
body.page:not(.home) .site-content { justify-content: center; }
.single-post .site-content .content-area,
body.page:not(.home) .site-content .content-area { width: 100%; max-width: 1000px; margin-left: auto; margin-right: auto; float: none; }
.single-post .entry-header, .single-post .entry-content, .single-post .entry-meta,
body.page:not(.home) .entry-header, body.page:not(.home) .entry-content { max-width: 760px; }
.single-post .inside-article, body.page:not(.home) .inside-article { padding: 56px 40px 72px; }
.pse-single-hero { max-width: 1000px; margin: 48px auto 0; padding-left: 0; padding-right: 0; }
.pse-single-hero img { border-radius: var(--pse-radius) var(--pse-radius) 0 0; }
body.page:not(.home) .site-main { margin-top: 48px; }
.single-post .site-main { margin-bottom: 72px; }

@media (min-width: 1025px) {
	.pse-cards { grid-template-columns: repeat(4, minmax(0, 1fr)); }
	.pse-latest .wp-block-post-template { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.blog .site-main, .archive .site-main, .search .site-main { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
}
@media (min-width: 768px) and (max-width: 1024px) {
	.pse-cards, .pse-latest .wp-block-post-template,
	.blog .site-main, .archive .site-main, .search .site-main { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.pse-hero .wp-block-columns { gap: 36px; }
	.single-post .inside-article, body.page:not(.home) .inside-article { padding: 44px 32px 56px; }
}
@media (max-width: 767px) {
	.pse-wrap { padding-left: 20px; padding-right: 20px; }
	.site-header .inside-header, .main-navigation .inside-navigation { padding-left: 20px; padding-right: 20px; }
	.pse-hero { padding: 40px 0 44px; }
	.pse-section { padding: 56px 0; }
		.pse-section p.pse-section__intro { margin-bottom: 28px; }
	.pse-single-hero { margin-top: 0; }
	.single-post .inside-article, body.page:not(.home) .inside-article { padding: 28px 20px 40px; }
	.pse-footer__inner { padding-top: 44px; }
}

.pse-single-hero.grid-container { max-width: 1000px; margin-left: auto; margin-right: auto; }
.pse-single-hero.grid-container::before, .pse-single-hero.grid-container::after { display: none; }
.pse-cat { margin-top: 4px; }

/* Comfortable side margins for grids when the viewport is narrower than the container. */
@media (max-width: 1240px) {
	.blog .site-main, .archive .site-main, .search .site-main { padding-left: 24px; padding-right: 24px; }
}
@media (max-width: 767px) {
	.blog .site-main, .archive .site-main, .search .site-main { padding-left: 16px; padding-right: 16px; }
}

@media (max-width: 767px) {
	.pse-card { flex-direction: column; align-items: stretch; padding-bottom: 18px; }
	.pse-card figure { flex: none; margin: 0 0 14px; }
	.pse-card img { height: 190px; aspect-ratio: auto; object-fit: contain; background: var(--pse-mist); }
	.pse-card > div { padding: 0 18px; }
	.entry-content .pse-card h3 { margin: 0 0 8px; font-size: 20px; }
	.pse-search .wp-block-search__button { padding: 10px 16px; }
}

/* ---------- Empty states ---------- */

.pse-empty {
	max-width: 720px;
	margin: 24px auto 40px;
	padding: 56px 32px 48px;
	text-align: center;
	background: var(--pse-white);
	border: 1px solid var(--pse-line);
	border-radius: 18px;
	box-shadow: var(--pse-shadow);
}
.pse-empty__icon {
	width: 72px; height: 72px; margin: 0 auto 20px;
	border-radius: 50%;
	background: var(--pse-mist) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none' stroke='%230e3b5c' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M24 6c7 9 12 15 12 22a12 12 0 0 1-24 0c0-7 5-13 12-22z'/%3E%3Cpath d='M17 30c3 3 6 3 7 1s4-2 7 1' stroke='%231ba6b8'/%3E%3C/svg%3E") center / 44px no-repeat;
}
.pse-empty h2 { font-size: clamp(24px, 3vw, 30px); margin: 0 0 12px; }
.pse-empty p { color: var(--pse-ink-2); max-width: 34em; margin: 0 auto 24px; }
.pse-empty .search-form { display: flex; gap: 8px; max-width: 460px; margin: 0 auto 24px; }
.pse-empty .search-form label { flex: 1; }
.pse-empty .search-field { width: 100%; border: 2px solid var(--pse-navy); border-radius: 999px; padding: 10px 18px; background: var(--pse-white); }
.pse-empty .search-submit { border-radius: 999px; padding: 10px 22px; font-weight: 700; }
.pse-empty__links { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.pse-empty__link {
	display: inline-block; text-decoration: none; font-weight: 700; font-size: 15px;
	color: var(--pse-navy-dark); background: var(--pse-bg);
	border: 2px solid var(--pse-navy); border-radius: 999px; padding: 8px 18px;
}
.pse-empty__link:hover { background: var(--pse-navy); color: var(--pse-white); }
.pse-empty__link--home { border-color: var(--pse-line); font-weight: 600; }
.no-results.not-found { display: none; }

/* ---------- Related guides ---------- */

.pse-related { margin: 48px 0 0; padding: 28px 28px 20px; background: var(--pse-bg); border: 1px solid var(--pse-line); border-radius: var(--pse-radius); }
.entry-content .pse-related h2 { margin: 0 0 14px; font-size: 22px; padding: 0; border: 0; }
.pse-related ul { list-style: none; margin: 0; padding: 0; }
.pse-related li { margin: 0 0 12px; padding-left: 24px; position: relative; }
.pse-related li::before { content: "\2192"; position: absolute; left: 0; color: var(--pse-turq); font-weight: 800; }
.pse-related a { font-weight: 700; text-decoration: none; }
.pse-related a:hover { text-decoration: underline; }
@media (max-width: 767px) { .pse-related { padding: 22px 18px 14px; } }

/* ---------- Sources ---------- */

.entry-content h2.pse-sources-title { font-size: 20px; margin: 44px 0 10px; padding-top: 24px; border-top: 2px solid var(--pse-line); }
.entry-content h2.pse-sources-title + p { font-size: 15px; color: var(--pse-ink-2); margin-bottom: .7em; }
.entry-content h2.pse-sources-title + p + ul { font-size: 15px; line-height: 1.55; }
.entry-content h2.pse-sources-title + p + ul li { margin-bottom: .35em; }

/* ---------- Share buttons (Jetpack Sharing: X + Facebook, icon + text) ---------- */

.sharedaddy.sd-sharing-enabled { margin: 36px 0 0; padding-top: 24px; border-top: 2px solid var(--pse-line); clear: both; }
.sharedaddy .sd-title { font-size: 15px !important; font-weight: 800; margin: 0 0 12px !important; color: var(--pse-navy-dark); letter-spacing: 0; text-transform: none; }
.sharedaddy .sd-content ul { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 !important; padding: 0 !important; list-style: none; }
.sharedaddy .sd-content ul li { margin: 0 !important; padding: 0 !important; }
.sharedaddy .sd-content ul li.share-end { display: none; }
.sharedaddy .sd-content ul li a.sd-button,
.sharedaddy.sd-sharing-enabled .sd-content ul li a.sd-button.share-icon {
	display: inline-flex !important; align-items: center; gap: 8px;
	background: var(--pse-navy) !important; color: var(--pse-white) !important;
	border: 0 !important; border-radius: 999px !important; padding: 9px 20px !important;
	font-weight: 700; font-size: 15px !important; line-height: 1.2; text-decoration: none; box-shadow: none !important; text-shadow: none !important;
}
.sharedaddy .sd-content ul li a.sd-button:hover { background: var(--pse-teal) !important; color: var(--pse-white) !important; }
.sharedaddy .sd-content ul li a.sd-button span { color: inherit !important; }
.sharedaddy .sd-content ul li a.sd-button::before { color: inherit !important; font-size: 17px !important; margin: 0 !important; }

/* ======================================================================
   Pool Systems Explained: additions on top of the shared base
   ====================================================================== */

/* Logo: text + inline SVG icon (water drop and wave) */
.main-title a { display: inline-flex; align-items: center; gap: 12px; }
.pse-logo-icon { width: 40px; height: 40px; flex: none; display: block; }
.main-title { font-size: 25px; }
.pse-header-spacer { display: none; }

/* Safety note (amber, used in chemistry, electricity and gas articles) */
.entry-content .pse-safety-note {
	margin: 32px 0;
	padding: 20px 24px 18px 22px;
	background: var(--pse-amber);
	color: var(--pse-navy-dark);
	border-radius: var(--pse-radius);
	border-left: 8px solid var(--pse-navy-dark);
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 16px;
	align-items: start;
}
.pse-safety-note__icon {
	width: 38px; height: 38px; border-radius: 50%;
	background: var(--pse-navy-dark); color: var(--pse-amber);
	display: flex; align-items: center; justify-content: center;
	font-size: 22px; font-weight: 800; line-height: 1;
}
.entry-content .pse-safety-note h2 { margin: 0 0 6px; padding: 0; border: 0; font-size: 19px; color: var(--pse-navy-dark); }
.entry-content .pse-safety-note p { margin: 0 0 .6em; color: var(--pse-navy-dark); font-size: 16.5px; line-height: 1.55; }
.entry-content .pse-safety-note ul { margin: 0; padding-left: 1.1em; }
.entry-content .pse-safety-note li { margin: 0 0 .35em; font-size: 16.5px; line-height: 1.5; color: var(--pse-navy-dark); }
.entry-content .pse-safety-note li::marker { color: var(--pse-navy-dark); }
.entry-content .pse-safety-note strong { color: var(--pse-navy-dark); }
.entry-content .pse-safety-note a { color: var(--pse-navy-dark); text-decoration-color: var(--pse-navy-dark); }
@media (max-width: 767px) { .entry-content .pse-safety-note { grid-template-columns: 1fr; padding: 18px 18px 14px; gap: 10px; } }

/* Home: category cards with icons (6 cards) */
.pse-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pse-card--icon { padding: 26px 24px 24px; flex-direction: column; align-items: flex-start; }
.pse-card--icon .pse-card__icon {
	width: 64px; height: 64px; border-radius: 16px; margin: 0 0 16px;
	background: var(--pse-mist); color: var(--pse-navy);
	display: flex; align-items: center; justify-content: center;
}
.pse-card--icon .pse-card__icon svg { width: 38px; height: 38px; }
.entry-content .pse-card--icon h3, .pse-card--icon h3 { margin: 0 0 8px; font-size: 21px; }
.pse-card--icon p { margin: 0; font-size: 15.5px; line-height: 1.5; color: var(--pse-ink-2); }
.pse-card--icon > a.pse-card__link { position: absolute; inset: 0; }
.pse-card--icon { position: relative; }
@media (min-width: 1025px) { .pse-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 768px) and (max-width: 1024px) { .pse-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 767px) { .pse-cards { grid-template-columns: 1fr; } .pse-card--icon { flex-direction: column; align-items: flex-start; padding: 22px 20px; } }

/* Home: Start here (hand-picked) and any card grid of posts */
.pse-start { background: var(--pse-bg); }
.pse-posts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.pse-post { background: var(--pse-white); border: 1px solid var(--pse-line); border-radius: var(--pse-radius); box-shadow: var(--pse-shadow); overflow: hidden; display: flex; flex-direction: column; }
.pse-post figure { margin: 0; background: var(--pse-mist); }
.pse-post img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.pse-post .pse-cat { margin: 16px 18px 6px; align-self: flex-start; }
.pse-post h3 { font-size: 20px; line-height: 1.3; margin: 0 18px 8px; }
.pse-post h3 a { color: var(--pse-navy); text-decoration: none; }
.pse-post h3 a:hover { color: var(--pse-teal); text-decoration: underline; }
.pse-post p { margin: 0 18px 20px; font-size: 15px; line-height: 1.55; color: var(--pse-ink-2); }
@media (min-width: 768px) and (max-width: 1024px) { .pse-posts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 767px) { .pse-posts { grid-template-columns: 1fr; gap: 20px; } }

/* Home: Who's behind this site */
.pse-about { background: var(--pse-navy); color: var(--pse-bg); padding: 72px 0; }
.pse-about .pse-about__inner { display: grid; grid-template-columns: 1.6fr 1fr; gap: 48px; align-items: center; }
.pse-about h2 { color: var(--pse-white); font-size: clamp(24px, 3vw, 32px); margin: 0 0 14px; }
.pse-about p { margin: 0; color: #dfeef2; max-width: 40em; }
.pse-about a.pse-about__btn {
	display: inline-block; justify-self: start; text-decoration: none; font-weight: 700;
	background: var(--pse-turq); color: var(--pse-navy-dark); border-radius: 999px; padding: 12px 26px;
}
.pse-about a.pse-about__btn:hover { background: var(--pse-white); color: var(--pse-navy-dark); }
.entry-content .pse-about h2 { margin: 0 0 14px; color: var(--pse-white); }
@media (max-width: 767px) { .pse-about { padding: 48px 0; } .pse-about .pse-about__inner { grid-template-columns: 1fr; gap: 24px; } }

/* Buttons and forms (GeneratePress) */
button, html input[type="button"], input[type="reset"], input[type="submit"], a.button, a.wp-block-button__link:not(.has-background) { background-color: var(--pse-turq); color: var(--pse-navy-dark); font-weight: 700; }
button:hover, html input[type="button"]:hover, input[type="submit"]:hover, a.button:hover, a.wp-block-button__link:not(.has-background):hover { background-color: var(--pse-teal); color: var(--pse-white); }

/* Footer: one row of links and the copyright */
.pse-footer { color: var(--pse-mist); font-size: 15px; }
.pse-footer__inner { padding-top: 40px; padding-bottom: 40px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 32px; }
.pse-footer__brand { display: inline-flex; align-items: center; gap: 12px; color: var(--pse-white); font-size: 20px; font-weight: 800; text-decoration: none; }
.pse-footer__brand .pse-logo-icon { width: 34px; height: 34px; }
.pse-footer nav ul { display: flex; flex-wrap: wrap; gap: 6px 22px; list-style: none; margin: 0; padding: 0; }
.pse-footer nav li { margin: 0; }
.pse-footer a { color: var(--pse-mist); text-decoration: none; }
.pse-footer a:hover { color: var(--pse-white); text-decoration: underline; }
.pse-footer__legal { border-top: 1px solid rgba(220, 238, 241, .2); padding-top: 18px; padding-bottom: 26px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; font-size: 13.5px; color: #b9d3da; }
.pse-footer__legal p { margin: 0; }
.pse-footer .pse-wrap::before, .pse-footer .pse-wrap::after { content: none; display: none; }

/* Search form focus */
.pse-search .wp-block-search__inside-wrapper:focus-within { box-shadow: 0 0 0 3px rgba(27, 166, 184, .45); }

/* Home: sections run edge to edge, content stays in the 1200px wrapper */
.home.page .site.grid-container, .home.page .site-content, .home.page .content-area, .home.page .inside-article, .home.page .site-main { max-width: none; width: 100%; }
.home.page .site-content { padding: 0; }
.pse-section { padding: 72px 0; }
@media (max-width: 767px) { .pse-section { padding: 48px 0; } }

/* Rank Math FAQ block (FAQPage schema) */
.entry-content .rank-math-block { margin: 0 0 1.5em; }
.entry-content .rank-math-list { list-style: none; margin: 0; padding: 0; }
.entry-content .rank-math-list-item { margin: 0; padding: 0; }
.entry-content .rank-math-question { font-size: 21px; margin: 30px 0 10px; color: var(--pse-ink); font-weight: 800; letter-spacing: -0.01em; line-height: 1.25; }
.entry-content .rank-math-answer p { margin: 0 0 1em; }
.entry-content h2.pse-faq-title { border-top: 2px solid var(--pse-line); padding-top: 28px; }

/* Tables inside articles */
.entry-content figure.wp-block-table { margin: 28px 0; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.entry-content .wp-block-table table { width: 100%; border-collapse: collapse; font-size: 16px; line-height: 1.45; background: var(--pse-white); border: 1px solid var(--pse-line); border-radius: var(--pse-radius); overflow: hidden; }
.entry-content .wp-block-table th { background: var(--pse-navy); color: var(--pse-white); text-align: left; font-weight: 700; padding: 12px 14px; border: 0; font-size: 15px; }
.entry-content .wp-block-table td { padding: 11px 14px; border: 0; border-top: 1px solid var(--pse-line); vertical-align: top; color: var(--pse-ink); }
.entry-content .wp-block-table tbody tr:nth-child(even) td { background: var(--pse-bg); }
.entry-content .wp-block-table td:first-child { font-weight: 700; color: var(--pse-navy); }
.entry-content .wp-block-table a { color: var(--pse-teal); }
@media (max-width: 767px) { .entry-content .wp-block-table table { min-width: 560px; font-size: 15px; } }