/**
 * Northline - block styling.
 *
 * Loaded on the front end AND inside the editor canvas (see inc/enqueue.php),
 * so what an editor sees while writing is what visitors get.
 *
 * Everything here targets core blocks and the .is-style-* classes registered in
 * inc/block-styles.php. Declarations are deliberately written at low specificity
 * with :where() wherever an editor might want to override a value from the
 * block sidebar - block supports emit inline styles, which will win.
 *
 * Contents
 *   1. Section shells (Group)
 *   2. Cards & panels
 *   3. Columns
 *   4. Typography variations
 *   5. Lists
 *   6. Media
 *   7. Quotes & testimonials
 *   8. Separators, covers, media-text, tables
 *   9. Buttons
 */

/* -------------------------------------------------------------------------
   1. Section shells
   ---------------------------------------------------------------------- */

/*
 * Any full-bleed Group at the top level of the content gets the site gutter,
 * whether or not it carries a section style - without this, a plain alignfull
 * Group runs its text into the viewport edge. Editors who set their own
 * horizontal padding in the sidebar override this, because block supports emit
 * inline styles.
 */
.entry-content > .wp-block-group.alignfull,
.is-root-container > .wp-block-group.alignfull,
.wp-block-group.is-style-nl-section-dark,
.wp-block-group.is-style-nl-section-surface {
	padding-inline: var(--nl-gutter, 1.5rem);
}

.wp-block-group.is-style-nl-section-dark,
.wp-block-group.is-style-nl-section-surface {
	padding-block: clamp(3rem, 8vw, 6.5rem);
}

.wp-block-group.is-style-nl-section-surface {
	background-color: var(--wp--preset--color--surface, #f2f6f9);
}

.wp-block-group.is-style-nl-section-dark {
	position: relative;
	isolation: isolate;
	/*
	 * Deep forest green. Not taken from the ink/slate palette tokens on
	 * purpose: those drive headings, body copy, buttons and the footer
	 * site-wide, so the section background is held locally here.
	 *
	 * The two stops are luminance-matched to the navy they replace, which
	 * keeps every contrast ratio in this section where it was: white headings
	 * 18.3:1, body copy at 78% white 9.0:1, amber accents 7.1:1.
	 */
	background-color: #08180d;
	background-image:
		radial-gradient(120% 90% at 85% 0%, rgba(242, 160, 29, 0.16) 0%, rgba(242, 160, 29, 0) 55%),
		linear-gradient(160deg, #08180d 0%, #102b16 100%);
	color: rgba(255, 255, 255, 0.78);
	overflow: hidden;
}

/* A faint contour grid, echoing electrical schematics. */
.wp-block-group.is-style-nl-section-dark::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	pointer-events: none;
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
	background-size: 72px 72px;
	-webkit-mask-image: radial-gradient(100% 80% at 50% 0%, #000 0%, transparent 75%);
	mask-image: radial-gradient(100% 80% at 50% 0%, #000 0%, transparent 75%);
}

.wp-block-group.is-style-nl-section-dark :where(h1, h2, h3, h4, h5) {
	color: #ffffff;
}

.wp-block-group.is-style-nl-section-dark :where(h6) {
	color: var(--wp--preset--color--primary, #f2a01d);
}

.wp-block-group.is-style-nl-section-dark :where(a:not(.wp-element-button)) {
	color: var(--wp--preset--color--primary, #f2a01d);
}

.wp-block-group.is-style-nl-section-dark :where(hr.wp-block-separator) {
	border-color: rgba(255, 255, 255, 0.16);
}

/*
 * Section intro: a narrow measure for eyebrow + heading + lead, pinned to the
 * left edge of the section rather than centred, so the intro and the section
 * body below it share one alignment.
 *
 * The measure is applied to the intro's CHILDREN, not to the intro itself.
 * Core's constrained-layout CSS sets `margin-left: auto !important` on every
 * direct child of a constrained container, so narrowing the intro Group would
 * only re-centre it and no author rule could win that. Letting the Group fill
 * its container and capping the blocks inside it sidesteps the fight: those
 * blocks sit in a flow layout, where a max-width simply left-aligns.
 */
.wp-block-group.is-style-nl-intro > * {
	max-width: 46rem;
}

/* Accent rule across the top edge of a section. */
.is-style-nl-rule-top {
	position: relative;
}

.is-style-nl-rule-top::after {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: clamp(4rem, 10vw, 7rem);
	height: 3px;
	background: var(--wp--preset--color--primary, #f2a01d);
}

/* -------------------------------------------------------------------------
   2. Cards & panels
   ---------------------------------------------------------------------- */

.is-style-nl-card {
	height: 100%;
	padding: clamp(1.5rem, 3vw, 2.25rem);
	background-color: var(--wp--preset--color--base, #ffffff);
	border: 1px solid var(--wp--preset--color--line, #dbe3ec);
	border-radius: var(--nl-radius-lg, 12px);
	transition: transform 180ms cubic-bezier(0.2, 0, 0.2, 1), box-shadow 180ms cubic-bezier(0.2, 0, 0.2, 1), border-color 180ms cubic-bezier(0.2, 0, 0.2, 1);
}

.is-style-nl-card:hover {
	transform: translateY(-3px);
	border-color: transparent;
	box-shadow: var(--nl-shadow-lift, 0 18px 40px -18px rgba(11, 22, 34, 0.3));
}

.wp-block-group.is-style-nl-section-dark .is-style-nl-card {
	background-color: rgba(255, 255, 255, 0.04);
	border-color: rgba(255, 255, 255, 0.12);
	color: rgba(255, 255, 255, 0.76);
}

.wp-block-group.is-style-nl-section-dark .is-style-nl-card:hover {
	background-color: rgba(255, 255, 255, 0.07);
	border-color: rgba(242, 160, 29, 0.5);
	box-shadow: none;
	transform: none;
}

/* Cards read better with a tighter internal rhythm than the page default. */
.is-style-nl-card > * + *,
.wp-block-columns.is-style-nl-cards > .wp-block-column > * + * {
	margin-block-start: var(--wp--preset--spacing--30, 1rem);
}

.is-style-nl-panel-outline {
	padding: clamp(1.5rem, 3vw, 2.25rem);
	border: 1px solid var(--wp--preset--color--line, #dbe3ec);
	border-radius: var(--nl-radius-lg, 12px);
}

.wp-block-group.is-style-nl-section-dark .is-style-nl-panel-outline {
	border-color: rgba(255, 255, 255, 0.16);
}

/* -------------------------------------------------------------------------
   3. Columns
   ---------------------------------------------------------------------- */

/* Turn every column of a Columns block into a card in one click. */
.wp-block-columns.is-style-nl-cards > .wp-block-column {
	padding: clamp(1.5rem, 3vw, 2.25rem);
	background-color: var(--wp--preset--color--base, #ffffff);
	border: 1px solid var(--wp--preset--color--line, #dbe3ec);
	border-radius: var(--nl-radius-lg, 12px);
	transition: transform 180ms cubic-bezier(0.2, 0, 0.2, 1), box-shadow 180ms cubic-bezier(0.2, 0, 0.2, 1), border-color 180ms cubic-bezier(0.2, 0, 0.2, 1);
}

.wp-block-columns.is-style-nl-cards > .wp-block-column:hover {
	transform: translateY(-3px);
	border-color: transparent;
	box-shadow: var(--nl-shadow-lift, 0 18px 40px -18px rgba(11, 22, 34, 0.3));
}

.wp-block-group.is-style-nl-section-dark .wp-block-columns.is-style-nl-cards > .wp-block-column {
	background-color: rgba(255, 255, 255, 0.04);
	border-color: rgba(255, 255, 255, 0.12);
}

.wp-block-group.is-style-nl-section-dark .wp-block-columns.is-style-nl-cards > .wp-block-column:hover {
	transform: none;
	box-shadow: none;
	border-color: rgba(242, 160, 29, 0.5);
}

.wp-block-columns.is-style-nl-divided > .wp-block-column + .wp-block-column {
	padding-left: clamp(1.25rem, 3vw, 2.5rem);
	border-left: 1px solid var(--wp--preset--color--line, #dbe3ec);
}

.wp-block-group.is-style-nl-section-dark .wp-block-columns.is-style-nl-divided > .wp-block-column + .wp-block-column {
	border-left-color: rgba(255, 255, 255, 0.16);
}

@media (max-width: 781px) {
	.wp-block-columns.is-style-nl-divided > .wp-block-column + .wp-block-column {
		padding-left: 0;
		padding-top: clamp(1.25rem, 3vw, 2.5rem);
		border-left: 0;
		border-top: 1px solid var(--wp--preset--color--line, #dbe3ec);
	}
}

/* -------------------------------------------------------------------------
   4. Typography variations
   ---------------------------------------------------------------------- */

.is-style-nl-eyebrow {
	margin-bottom: 0.75rem;
	font-size: var(--wp--preset--font-size--x-small, 0.8125rem);
	font-weight: 700;
	letter-spacing: var(--nl-tracking-eyebrow, 0.14em);
	line-height: 1.4;
	text-transform: uppercase;
	color: var(--wp--preset--color--steel, #5b6e81);
}

.wp-block-group.is-style-nl-section-dark .is-style-nl-eyebrow {
	color: var(--wp--preset--color--primary, #f2a01d);
}

.is-style-nl-eyebrow::before {
	content: "";
	display: inline-block;
	width: 1.5rem;
	height: 2px;
	margin-right: 0.65rem;
	vertical-align: middle;
	background: currentColor;
}

.is-style-nl-underline {
	padding-bottom: 0.5em;
	border-bottom: 3px solid var(--wp--preset--color--primary, #f2a01d);
	display: inline-block;
}

.is-style-nl-lead {
	font-size: var(--wp--preset--font-size--large, 1.375rem);
	line-height: 1.55;
	letter-spacing: -0.012em;
	color: var(--wp--preset--color--steel, #5b6e81);
	text-wrap: pretty;
}

.wp-block-group.is-style-nl-section-dark .is-style-nl-lead {
	color: rgba(255, 255, 255, 0.8);
}

/* -------------------------------------------------------------------------
   5. Lists
   ---------------------------------------------------------------------- */

ul.is-style-nl-checklist {
	list-style: none;
	margin-left: 0;
	padding-left: 0;
}

ul.is-style-nl-checklist > li {
	position: relative;
	padding-left: 2rem;
	margin-bottom: 0.7rem;
}

ul.is-style-nl-checklist > li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.45em;
	width: 1.1rem;
	height: 0.55rem;
	border-left: 2px solid var(--wp--preset--color--primary, #f2a01d);
	border-bottom: 2px solid var(--wp--preset--color--primary, #f2a01d);
	transform: rotate(-45deg);
}

ul.is-style-nl-specs,
ol.is-style-nl-specs {
	list-style: none;
	margin-left: 0;
	padding-left: 0;
	font-size: var(--wp--preset--font-size--small, 0.9375rem);
}

.is-style-nl-specs > li {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem 1rem;
	justify-content: space-between;
	padding-block: 0.75rem;
	border-bottom: 1px solid var(--wp--preset--color--line, #dbe3ec);
}

.is-style-nl-specs > li strong {
	color: var(--wp--preset--color--ink, #0b1622);
}

.wp-block-group.is-style-nl-section-dark .is-style-nl-specs > li {
	border-bottom-color: rgba(255, 255, 255, 0.14);
}

.wp-block-group.is-style-nl-section-dark .is-style-nl-specs > li strong {
	color: #ffffff;
}

/* -------------------------------------------------------------------------
   6. Media
   ---------------------------------------------------------------------- */

.wp-block-image.is-style-nl-framed img {
	border-radius: var(--nl-radius-lg, 12px);
	box-shadow: 0 0 0 1px var(--wp--preset--color--line, #dbe3ec), 0 0 0 10px var(--wp--preset--color--surface, #f2f6f9);
}

.wp-block-image.is-style-nl-soft img {
	border-radius: var(--nl-radius-lg, 12px);
	box-shadow: var(--nl-shadow-lift, 0 18px 40px -18px rgba(11, 22, 34, 0.3));
}

/* -------------------------------------------------------------------------
   7. Quotes & testimonials
   ---------------------------------------------------------------------- */

/*
 * White card rather than a surface fill: testimonials are usually placed on a
 * Surface section, where a surface-filled card would disappear.
 */
.wp-block-quote.is-style-nl-testimonial {
	position: relative;
	margin: 0;
	height: 100%;
	padding: clamp(1.5rem, 2.6vw, 2.25rem);
	background: var(--wp--preset--color--base, #ffffff);
	border: 1px solid var(--wp--preset--color--line, #dbe3ec);
	border-radius: var(--nl-radius-lg, 12px);
}

.wp-block-quote.is-style-nl-testimonial::before {
	content: "";
	position: absolute;
	top: -1px;
	left: clamp(1.5rem, 2.6vw, 2.25rem);
	width: 2.5rem;
	height: 3px;
	background: var(--wp--preset--color--primary, #f2a01d);
}

.wp-block-quote.is-style-nl-testimonial p {
	font-size: clamp(1.0625rem, 0.95rem + 0.6vw, 1.25rem);
	line-height: 1.5;
	letter-spacing: -0.015em;
	color: var(--wp--preset--color--ink, #0b1622);
	text-wrap: pretty;
}

.wp-block-quote.is-style-nl-testimonial cite {
	display: block;
	margin-top: 1rem;
	font-size: var(--wp--preset--font-size--x-small, 0.8125rem);
	font-style: normal;
	font-weight: 700;
	letter-spacing: var(--nl-tracking-eyebrow, 0.14em);
	text-transform: uppercase;
	color: var(--wp--preset--color--steel, #5b6e81);
}

.wp-block-group.is-style-nl-section-dark .wp-block-quote.is-style-nl-testimonial {
	background: rgba(255, 255, 255, 0.05);
	border-color: rgba(255, 255, 255, 0.12);
}

.wp-block-group.is-style-nl-section-dark .wp-block-quote.is-style-nl-testimonial p {
	color: #ffffff;
}

.wp-block-group.is-style-nl-section-dark .wp-block-quote.is-style-nl-testimonial cite {
	color: rgba(255, 255, 255, 0.65);
}

/* -------------------------------------------------------------------------
   8. Separators, covers, media-text, tables
   ---------------------------------------------------------------------- */

.wp-block-separator.is-style-nl-accent {
	width: clamp(4rem, 10vw, 7rem);
	height: 3px;
	margin-inline: 0;
	background: var(--wp--preset--color--primary, #f2a01d);
	border: 0;
	opacity: 1;
}

.wp-block-cover.is-style-nl-scrim .wp-block-cover__background {
	background: linear-gradient(180deg, rgba(11, 22, 34, 0.15) 0%, rgba(11, 22, 34, 0.85) 100%) !important;
	opacity: 1 !important;
}

.wp-block-cover.is-style-nl-scrim .wp-block-cover__inner-container {
	align-self: end;
}

.wp-block-media-text.is-style-nl-panel .wp-block-media-text__content {
	padding: clamp(1.75rem, 4vw, 3rem);
	background: var(--wp--preset--color--surface, #f2f6f9);
	border-radius: var(--nl-radius-lg, 12px);
}

.wp-block-media-text.is-style-nl-panel img {
	border-radius: var(--nl-radius-lg, 12px);
}

.wp-block-table.is-style-nl-clean table {
	border-collapse: collapse;
	width: 100%;
}

.wp-block-table.is-style-nl-clean :where(td, th) {
	padding: 0.85rem 1rem;
	border: 0;
	border-bottom: 1px solid var(--wp--preset--color--line, #dbe3ec);
	text-align: left;
}

.wp-block-table.is-style-nl-clean thead th {
	font-size: var(--wp--preset--font-size--x-small, 0.8125rem);
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--wp--preset--color--steel, #5b6e81);
}

/* -------------------------------------------------------------------------
   9. Buttons
   ---------------------------------------------------------------------- */

.wp-block-button__link {
	transition: background-color 180ms cubic-bezier(0.2, 0, 0.2, 1), color 180ms cubic-bezier(0.2, 0, 0.2, 1), border-color 180ms cubic-bezier(0.2, 0, 0.2, 1);
}

/* Core's outline variation, tuned for Northline. */
.wp-block-button.is-style-outline > .wp-block-button__link {
	border-width: 1px;
}

.wp-block-group.is-style-nl-section-dark .wp-block-button.is-style-outline > .wp-block-button__link:not(.has-text-color) {
	color: #ffffff;
	border-color: rgba(255, 255, 255, 0.4);
}

.wp-block-group.is-style-nl-section-dark .wp-block-button.is-style-outline > .wp-block-button__link:not(.has-text-color):hover {
	background-color: #ffffff;
	border-color: #ffffff;
	color: var(--wp--preset--color--ink, #0b1622);
}

@media (max-width: 600px) {
	.wp-block-buttons.is-style-nl-stacked-mobile {
		flex-direction: column;
		align-items: stretch;
	}

	.wp-block-buttons.is-style-nl-stacked-mobile .wp-block-button,
	.wp-block-buttons.is-style-nl-stacked-mobile .wp-block-button__link {
		width: 100%;
		text-align: center;
	}
}

/* -------------------------------------------------------------------------
   10. Latest Posts
   ----------------------------------------------------------------------

   The core Latest Posts block is the theme's dynamic Insights teaser, so it
   is styled to match the post cards used on archives.
*/

.wp-block-latest-posts.is-grid {
	display: grid;
	gap: clamp(1.5rem, 3vw, 2.5rem);
	grid-template-columns: 1fr;
	margin: 0;
	padding: 0;
	list-style: none;
}

/* Honour the block's own column count instead of overriding it. */
@media (min-width: 600px) {
	.wp-block-latest-posts.is-grid.columns-2,
	.wp-block-latest-posts.is-grid.columns-3,
	.wp-block-latest-posts.is-grid.columns-4,
	.wp-block-latest-posts.is-grid.columns-5,
	.wp-block-latest-posts.is-grid.columns-6 {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (min-width: 900px) {
	.wp-block-latest-posts.is-grid.columns-3 {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}

	.wp-block-latest-posts.is-grid.columns-4 {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}

	.wp-block-latest-posts.is-grid.columns-5 {
		grid-template-columns: repeat(5, minmax(0, 1fr));
	}

	.wp-block-latest-posts.is-grid.columns-6 {
		grid-template-columns: repeat(6, minmax(0, 1fr));
	}
}

.wp-block-latest-posts.is-grid > li {
	display: flex;
	flex-direction: column;
	margin: 0;
	background: var(--wp--preset--color--base, #ffffff);
	border: 1px solid var(--wp--preset--color--line, #dbe3ec);
	border-radius: var(--nl-radius-lg, 12px);
	overflow: hidden;
	transition: transform 180ms cubic-bezier(0.2, 0, 0.2, 1), box-shadow 180ms cubic-bezier(0.2, 0, 0.2, 1), border-color 180ms cubic-bezier(0.2, 0, 0.2, 1);
}

.wp-block-latest-posts.is-grid > li:hover {
	transform: translateY(-3px);
	border-color: transparent;
	box-shadow: var(--nl-shadow-lift, 0 18px 40px -18px rgba(11, 22, 34, 0.3));
}

.wp-block-latest-posts__featured-image {
	margin: 0;
	aspect-ratio: 10 / 7;
	background: var(--wp--preset--color--surface, #f2f6f9);
	overflow: hidden;
}

.wp-block-latest-posts__featured-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.wp-block-latest-posts.is-grid > li > a.wp-block-latest-posts__post-title {
	display: block;
	padding: clamp(1.25rem, 2.5vw, 1.75rem) clamp(1.25rem, 2.5vw, 1.75rem) 0;
	font-size: var(--wp--preset--font-size--large, 1.375rem);
	font-weight: 700;
	line-height: 1.25;
	letter-spacing: -0.018em;
	text-decoration: none;
	color: var(--wp--preset--color--ink, #0b1622);
	text-wrap: balance;
}

.wp-block-latest-posts__post-date {
	display: block;
	padding-inline: clamp(1.25rem, 2.5vw, 1.75rem);
	padding-top: 0.6rem;
	font-size: var(--wp--preset--font-size--x-small, 0.8125rem);
	color: var(--wp--preset--color--steel, #5b6e81);
}

.wp-block-latest-posts__post-excerpt,
.wp-block-latest-posts__post-full-content {
	margin: 0;
	padding: 0.7rem clamp(1.25rem, 2.5vw, 1.75rem) clamp(1.25rem, 2.5vw, 1.75rem);
	font-size: var(--wp--preset--font-size--small, 0.9375rem);
	color: var(--wp--preset--color--steel, #5b6e81);
}

.wp-block-group.is-style-nl-section-dark .wp-block-latest-posts.is-grid > li {
	background: rgba(255, 255, 255, 0.04);
	border-color: rgba(255, 255, 255, 0.12);
}

.wp-block-group.is-style-nl-section-dark .wp-block-latest-posts.is-grid > li > a.wp-block-latest-posts__post-title {
	color: #ffffff;
}