/*
 * Blog, archivi, articoli e casi di studio:
 * componenti del mockup riusati (Task 14-17).
 */

/* Elenco articoli (card da .article-link). */
.blog-list {
	padding-block: 56px 100px;
}

.blog-grid {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 56px 40px;
}

body.blog:not(.paged) .blog-list .blog-grid > li:first-child {
	grid-column: 1/-1;
}

body.blog:not(.paged) .blog-list .blog-grid > li:first-child .wp-block-post-title {
	font-size: clamp(2rem, 3vw, 2.75rem);
	max-width: 900px;
}

/* Copertina sopra il titolo in ogni card: blog, categorie, tag, ricerca. */
.blog-list .article-cover {
	margin: 0 0 24px;
}

.blog-list .article-cover img {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 1920 / 1008;
	object-fit: cover;
	border-radius: 10px;
}

/*
 * Primo articolo della prima pagina: testo a sinistra, copertina a destra
 * (righe vuote sopra e sotto per centrare il testo in verticale).
 */
body.blog:not(.paged) .blog-list .blog-grid > li:first-child .article-link {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
	grid-template-rows: 1fr repeat(4, auto) 1fr;
	column-gap: 56px;
}

body.blog:not(.paged) .blog-list .blog-grid > li:first-child .article-link > * {
	grid-column: 1;
}

body.blog:not(.paged) .blog-list .blog-grid > li:first-child .article-cover {
	grid-column: 2;
	grid-row: 1 / -1;
	align-self: center;
	margin: 0;
}

body.blog:not(.paged) .blog-list .blog-grid > li:first-child .article-meta {
	grid-row: 2;
}

body.blog:not(.paged) .blog-list .blog-grid > li:first-child .wp-block-post-title {
	grid-row: 3;
}

body.blog:not(.paged) .blog-list .blog-grid > li:first-child .wp-block-post-excerpt {
	grid-row: 4;
}

body.blog:not(.paged) .blog-list .blog-grid > li:first-child .read-more {
	grid-row: 5;
}

.article-link {
	position: relative;
	height: 100%;
}

.article-link .article-meta {
	justify-content: flex-start;
	gap: 16px;
	text-transform: uppercase;
}

.article-link .article-meta a {
	position: relative;
	z-index: 1;
	color: inherit;
}

.article-link .article-meta a:hover {
	color: var(--blue);
}

.article-link .wp-block-post-title a::after {
	content: "";
	position: absolute;
	inset: 0;
}

.article-link:hover .wp-block-post-title,
.article-link:focus-within .wp-block-post-title {
	color: var(--blue);
}

.article-link .wp-block-post-excerpt__excerpt {
	margin-bottom: 21px;
}

/* Paginazione con lo stile dei pulsanti del carosello. */
.cwv-pagination {
	margin-top: 64px;
	display: flex;
	gap: 8px;
	align-items: center;
	justify-content: center;
}

.cwv-pagination .page-numbers,
.cwv-pagination .wp-block-query-pagination-previous,
.cwv-pagination .wp-block-query-pagination-next {
	min-width: 40px;
	height: 40px;
	padding-inline: 12px;
	border: 1px solid #d8dfe8;
	display: inline-grid;
	place-items: center;
	background: #fff;
	border-radius: 2px;
	color: #174ea6;
	font-size: 0.9375rem;
	transition: background 0.18s;
}

.cwv-pagination a:hover {
	background: #edf3fc;
}

.cwv-pagination .current {
	background: var(--blue);
	border-color: var(--blue);
	color: #fff;
}

.cwv-pagination .dots {
	border: 0;
	background: none;
}

/* Chip delle categorie (da .expertise-tags). */
.category-chips {
	list-style: none;
	padding: 0;
	margin: 36px 0 0;
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.category-chips a {
	display: inline-block;
	background: #edf3fd;
	color: #174ea6;
	border-radius: 5px;
	padding: 7px 11px;
	font-size: 0.8125rem;
	line-height: 1.3;
}

.category-chips a:hover {
	background: #dce8fb;
}

.category-chips .current-cat a {
	background: var(--blue);
	color: #fff;
}

/* Ricerca. */
.cwv-search {
	margin-top: 32px;
	max-width: 560px;
}

.cwv-search .wp-block-search__label {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip-path: inset(50%);
}

.cwv-search .wp-block-search__inside-wrapper {
	display: flex;
	gap: 8px;
}

.cwv-search input {
	flex: 1;
	font: inherit;
	padding: 14px 16px;
	border: 1px solid #cdd6e3;
	border-radius: 3px;
}

.cwv-search button {
	font: inherit;
	font-size: 0.9375rem;
	font-weight: 500;
	padding: 14px 22px;
	background: var(--blue);
	color: #fff;
	border: 1px solid var(--blue);
	border-radius: 3px;
	cursor: pointer;
}

@media (max-width: 1200px) {

	.blog-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

/* Sotto 950px anche il primo articolo ha la copertina sopra il titolo. */
@media (max-width: 950px) {

	body.blog:not(.paged) .blog-list .blog-grid > li:first-child .article-link {
		display: block;
	}

	body.blog:not(.paged) .blog-list .blog-grid > li:first-child .article-cover {
		margin: 0 0 24px;
	}
}

@media (max-width: 720px) {

	.blog-list {
		padding-block: 40px 64px;
	}

	.blog-grid {
		grid-template-columns: 1fr;
		gap: 36px;
	}

	.cwv-pagination {
		margin-top: 44px;
	}
}

/* Pagine semplici (page.html): intestazione bianca. */
.post-header {
	padding-block: 88px 40px;
}

.post-header h1 {
	font-size: clamp(2.5rem, 4vw, 3.5rem);
	line-height: 1.1;
	letter-spacing: -2px;
	max-width: 980px;
}

/*
 * Articolo: testata blu (.page-hero, vedi page-hero.css) con meta, titolo e
 * riassunto; immagine in evidenza; corpo + sidebar.
 */
.post-meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 6px 12px;
	text-transform: uppercase;
}

.post-meta > .wp-block-post-date::before,
.post-meta > .reading-time::before {
	content: "·";
	margin-right: 12px;
}

.post-meta a {
	color: inherit;
}

.post-hero .post-meta a {
	color: #fff;
}

.post-hero .post-meta a:hover {
	text-decoration: underline;
	text-underline-offset: 4px;
}

.post-hero h1 {
	font-size: clamp(2.5rem, 4vw, 3.5rem);
	line-height: 1.1;
	letter-spacing: -2px;
	max-width: 980px;
}

.post-hero .hero-lead {
	max-width: 860px;
	margin-bottom: 0;
}

.post-hero .hero-lead p {
	font-size: inherit;
	line-height: inherit;
	letter-spacing: inherit;
	color: #fff;
	margin: 0;
}

.post-featured {
	margin-block: 56px;
}

.post-featured img {
	display: block;
	width: 100%;
	height: auto;
	border-radius: 10px;
}

.post-body,
.post-footer {
	width: min(720px, calc(100% - 40px));
	margin-inline: auto;
}

/* Corpo a tutta colonna, sidebar a destra (sotto 950px: dopo il corpo). */
.post-layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 340px;
	gap: 72px;
	align-items: start;
	padding-bottom: 88px;
}

.post-layout .post-body,
.post-layout .post-footer {
	width: auto;
	margin-inline: 0;
}

.post-layout .post-footer {
	padding-bottom: 0;
}

/* Sidebar alta quanto la riga: lo sticky scorre fino in fondo al corpo. */
.post-sidebar {
	align-self: stretch;
	display: flex;
	flex-direction: column;
}

.post-sidebar > .wp-block-template-part {
	flex: 1;
}

.post-sidebar .eyebrow {
	margin-bottom: 14px;
	color: #536174;
}

.sidebar-categories {
	list-style: none;
	padding: 0;
	margin: 0 0 40px;
	border-top: 1px solid var(--line);
}

.sidebar-categories li {
	display: flex;
	justify-content: space-between;
	gap: 12px;
	padding: 11px 0;
	border-bottom: 1px solid var(--line);
	font-size: 0.9375rem;
	line-height: 1.5;
	color: #536174;
}

.sidebar-categories a {
	color: #203650;
}

.sidebar-categories a:hover {
	color: var(--blue);
}

/* Tag come chip (stile di .category-chips), tutti della stessa dimensione. */
.sidebar-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0 0 40px;
}

.sidebar-tags a {
	display: inline-block;
	margin: 0;
	background: #edf3fd;
	color: #174ea6;
	border-radius: 5px;
	padding: 7px 11px;
	font-size: 0.8125rem;
	line-height: 1.3;
}

.sidebar-tags a:hover {
	background: #dce8fb;
}

.sidebar-sticky {
	position: sticky;
	top: 112px;
	display: grid;
	gap: 32px;
}

/* Indice dei contenuti (cwv/toc). */
.cwv-toc {
	border-top: 2px solid var(--blue);
	padding-top: 20px;
}

.cwv-toc ol {
	list-style: none;
	margin: 0;
	padding: 0;
	counter-reset: toc;
}

.cwv-toc li {
	counter-increment: toc;
	display: flex;
	gap: 12px;
	padding: 10px 0;
	border-bottom: 1px solid var(--line);
	font-size: 0.9375rem;
	line-height: 1.45;
}

.cwv-toc li::before {
	content: counter(toc, decimal-leading-zero);
	flex-shrink: 0;
	padding-top: 2px;
	font-family: var(--mono);
	font-size: 0.75rem;
	color: #536174;
}

.cwv-toc a {
	color: #203650;
}

.cwv-toc a:hover {
	color: var(--blue);
}

/* Card CTA (stile di .expertise-card). */
.sidebar-cta {
	background: #fff;
	border: 1px solid #dbe5f3;
	border-radius: 10px;
	padding: 28px;
}

.sidebar-cta h3 {
	font-size: 1.375rem;
	line-height: 1.3;
	letter-spacing: -0.3px;
	color: #203650;
	margin: 0 0 12px;
}

.sidebar-cta p {
	font-size: 0.9375rem;
	line-height: 1.65;
	color: #465467;
	margin: 0 0 20px;
}

.sidebar-cta p:last-child {
	margin: 0;
}

.sidebar-cta .button {
	width: 100%;
	gap: 15px;
	padding-inline: 16px;
}

@media (max-width: 950px) {

	.post-layout {
		grid-template-columns: minmax(0, 1fr);
		gap: 40px;
	}

	.sidebar-sticky {
		position: static;
	}
}

.post-body {
	padding-bottom: 40px;
}

.post-body p,
.post-body li {
	font-size: 1.0625rem;
	line-height: 1.8;
	color: #374151;
}

.post-body h2 {
	font-size: 2rem;
	letter-spacing: -0.8px;
	margin: 56px 0 18px;
}

.post-body h3 {
	font-size: 1.5rem;
	margin: 40px 0 14px;
	color: #203650;
}

.post-body ul,
.post-body ol {
	padding-left: 1.25rem;
	margin: 0 0 1.5rem;
}

.post-body a {
	color: var(--blue);
	text-decoration: underline;
	text-underline-offset: 3px;
}

.post-body blockquote,
.post-body .wp-block-pullquote {
	border-left: 3px solid #4285f4;
	padding-left: 24px;
	margin: 40px 0;
	font-family: "PT Serif", Georgia, serif;
	font-size: 1.33rem;
	line-height: 1.6;
	color: #203650;
	text-align: left;
}

.post-body blockquote p {
	font-size: inherit;
	line-height: inherit;
	color: inherit;
	margin-bottom: 12px;
}

.post-body blockquote cite {
	display: block;
	font-family: var(--mono);
	font-size: 0.75rem;
	font-style: normal;
	color: #687383;
}

.post-body pre {
	font-family: var(--mono);
	background: var(--soft);
	padding: 20px;
	overflow-x: auto;
	border-radius: 6px;
	font-size: 0.875rem;
	line-height: 1.6;
	margin: 0 0 1.5rem;
}

.post-body code {
	font-family: var(--mono);
	background: var(--soft);
	padding: 2px 5px;
	border-radius: 3px;
	font-size: 0.9em;
}

.post-body pre code {
	padding: 0;
	background: none;
}

.post-body figure {
	margin: 40px 0;
}

.post-body img {
	max-width: 100%;
	height: auto;
}

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

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

.post-footer {
	border-top: 1px solid var(--line);
	padding-block: 32px 88px;
}

/* 404 nella hero del mockup, a colonna singola. */
.not-found {
	grid-template-columns: 1fr;
}

.not-found .hero-actions {
	margin: 0;
}

.post-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.post-tags a {
	display: inline-block;
	background: #edf3fd;
	color: #174ea6;
	border-radius: 5px;
	padding: 7px 11px;
	font-size: 0.8125rem;
}

.post-tags .wp-block-post-terms__separator {
	display: none;
}

.post-author {
	display: flex;
	align-items: center;
	gap: 16px;
	margin-top: 40px;
}

.post-author .wp-block-post-author__avatar img {
	display: block;
	border-radius: 50%;
}

.post-author .wp-block-post-author__name {
	display: block;
	font-size: 1.25rem;
	line-height: 1.2;
	font-weight: 600;
	color: #203650;
	margin: 0;
}

.post-author .wp-block-post-author__bio {
	font-size: 0.875rem;
	line-height: 1.5;
	color: #4b5563;
	margin: 6px 0 0;
}

.related .blog-grid {
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 60px;
}

@media (max-width: 720px) {

	.post-header {
		padding-block: 56px 28px;
	}

	.post-header h1,
	.post-hero h1 {
		letter-spacing: -1.2px;
	}

	.post-hero .hero-lead {
		font-size: 1.25rem;
	}

	.post-featured {
		margin-block: 36px;
	}

	.post-layout {
		padding-bottom: 64px;
	}

	.related .blog-grid {
		grid-template-columns: 1fr;
		gap: 31px;
	}
}

/* Casi di studio. */
.article-meta > .cms-item {
	font-family: var(--sans);
	font-size: 0.8125rem;
	color: #536174;
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

.case-mini-metrics {
	display: flex;
	flex-wrap: wrap;
	gap: 10px 22px;
	margin: 0 0 18px;
	font-family: var(--mono);
	font-size: 0.8125rem;
	font-variant-numeric: tabular-nums;
}

.case-mini {
	display: inline-flex;
	align-items: baseline;
	gap: 6px;
	color: #687281;
}

.case-mini .metric-code {
	color: #35445a;
}

.case-facts {
	list-style: none;
	padding: 0;
	margin: 26px 0 18px;
	display: grid;
	gap: 10px;
	color: #fff;
	font-size: 1rem;
}

.case-facts li {
	display: flex;
	align-items: center;
	gap: 12px;
	flex-wrap: wrap;
}

.case-facts li > span:first-child {
	font-family: var(--mono);
	font-size: 0.75rem;
	letter-spacing: 0.75px;
	color: #d2e3fc;
	min-width: 110px;
}

.case-facts .cms-item {
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

.case-facts a {
	color: #fff;
	text-decoration: underline;
	text-underline-offset: 4px;
}

.hero-copy .hero-description p {
	color: #e5edfb;
}

/* Caso di studio: corpo e sidebar (.post-layout) subito sotto la hero. */
.case-layout {
	padding-top: 72px;
}

@media (max-width: 720px) {

	.case-layout {
		padding-top: 48px;
	}
}


/*
 * Contrasto WCAG AA (≥ 4,5:1) sulle pagine diverse dalla home.
 * Stessa tinta del mockup, solo più scura; la home resta identica al mockup.
 */
.article-meta {
	color: #687281;
}

.contact-grid .eyebrow {
	color: #576f8f;
}

.contact-grid .mono-label {
	color: #646e7e;
}

.contact-alt {
	color: #5c6f8a;
}

.domain {
	color: #6e757f;
}

.footer-top > span {
	color: #6c7684;
}

.source-note {
	color: #6b7686;
}

.measurement-bottom div > span {
	color: #68768a;
}