/**
 * Branwell About — plugin stylesheet
 *
 * Conventions:
 *  - All rules scoped under #bw-about-panel.
 *  - All classes plugin-owned (bw-about__*).
 *  - All colours via palette tokens. No hex outside the #fff exception.
 *  - No body / heading / link typography overrides.
 *  - No horizontal padding on the outer block wrapper.
 *
 * @package Branwell_About
 * @version 2.0.0
 */

#bw-about-panel.bw-about { display: block; }

#bw-about-panel .bw-about__block {
	padding-top: var(--space-lg, 2.5rem);
	padding-bottom: var(--space-lg, 2.5rem);
	padding-left: 0;
	padding-right: 0;
	background: var(--color-bg);
}

/* ------------------------------------------------------------------ *
 * Values — three-up cards
 * ------------------------------------------------------------------ */

#bw-about-panel .bw-about__values {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 14px;
	margin: 2rem 0 2.5rem;
}

#bw-about-panel .bw-about__value {
	padding: 20px;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm, 4px);
	background: var(--color-bg);
}

#bw-about-panel .bw-about__value-label {
	font-size: 0.6875rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 1.5px;
	color: var(--color-primary);
	margin: 0 0 8px;
}

#bw-about-panel .bw-about__value-title {
	font-size: 0.9375rem;
	font-weight: 700;
	color: var(--color-text-strong);
	margin: 0 0 8px;
	line-height: 1.3;
}

#bw-about-panel .bw-about__value-body {
	font-size: 0.8125rem;
	color: var(--color-text-muted);
	line-height: 1.55;
	margin: 0;
}

/* ------------------------------------------------------------------ *
 * Letter — soft-grey panel with navy left rule
 * ------------------------------------------------------------------ */

#bw-about-panel .bw-about__letter {
	background: var(--color-bg-soft);
	border-left: 3px solid var(--color-primary);
	padding: 24px 28px;
	margin-bottom: 2.5rem;
}

#bw-about-panel .bw-about__letter-eyebrow {
	font-size: 0.6875rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 1.5px;
	color: var(--color-primary);
	margin: 0 0 14px;
}

#bw-about-panel .bw-about__letter p {
	font-size: 0.9375rem;
	color: var(--color-text);
	line-height: 1.7;
	margin: 0 0 12px;
}

#bw-about-panel .bw-about__letter p:last-of-type {
	margin-bottom: 0;
}

#bw-about-panel .bw-about__signature {
	font-size: 0.8125rem;
	color: var(--color-text-strong);
	font-weight: 600;
	margin: 16px 0 0 !important;
}

#bw-about-panel .bw-about__signature em {
	display: block;
	font-style: italic;
	font-weight: 500;
	color: var(--color-text-muted);
	margin-top: 2px;
}

/* ------------------------------------------------------------------ *
 * Stats — four-up with thin dividers between
 * ------------------------------------------------------------------ */

#bw-about-panel .bw-about__stats {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1px;
	background: var(--color-border);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm, 4px);
	overflow: hidden;
	margin-bottom: 2.5rem;
}

#bw-about-panel .bw-about__stat {
	padding: 22px 16px;
	background: var(--color-bg);
	text-align: center;
}

#bw-about-panel .bw-about__stat-fig {
	font-size: 1.75rem;
	font-weight: 700;
	color: var(--color-primary);
	line-height: 1;
	margin: 0 0 8px;
	letter-spacing: -0.02em;
}

#bw-about-panel .bw-about__stat-label {
	font-size: 0.6875rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 1.5px;
	color: var(--color-text-muted);
	margin: 0;
}

/* ------------------------------------------------------------------ *
 * Difference — numbered 2x2 grid, single border with internal dividers
 * ------------------------------------------------------------------ */

#bw-about-panel .bw-about__diff-title {
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--color-text-strong);
	margin: 0 0 6px;
	letter-spacing: -0.01em;
	line-height: 1.25;
}

#bw-about-panel .bw-about__diff-sub {
	font-size: 0.9375rem;
	color: var(--color-text-muted);
	margin: 0 0 20px;
	line-height: 1.6;
}

#bw-about-panel .bw-about__diff-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 0;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm, 4px);
	overflow: hidden;
	margin-bottom: 2.5rem;
}

#bw-about-panel .bw-about__diff-item {
	padding: 20px;
	border-right: 1px solid var(--color-border);
	border-bottom: 1px solid var(--color-border);
}

#bw-about-panel .bw-about__diff-item:nth-child(2n) {
	border-right: 0;
}

#bw-about-panel .bw-about__diff-item:nth-last-child(-n+2) {
	border-bottom: 0;
}

#bw-about-panel .bw-about__diff-label {
	font-size: 0.6875rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 1.5px;
	color: var(--color-primary);
	margin: 0 0 6px;
}

#bw-about-panel .bw-about__diff-headline {
	font-size: 0.9375rem;
	font-weight: 700;
	color: var(--color-text-strong);
	margin: 0 0 6px;
	line-height: 1.3;
}

#bw-about-panel .bw-about__diff-body {
	font-size: 0.8125rem;
	color: var(--color-text-muted);
	line-height: 1.55;
	margin: 0;
}

/* ------------------------------------------------------------------ *
 * Tools — pill row
 * ------------------------------------------------------------------ */

#bw-about-panel .bw-about__tools-eyebrow {
	font-size: 0.75rem;
	text-transform: uppercase;
	letter-spacing: 2px;
	color: var(--color-primary);
	font-weight: 600;
	margin: 0 0 10px;
}

#bw-about-panel .bw-about__tools-title {
	font-size: 1.25rem;
	font-weight: 700;
	color: var(--color-text-strong);
	margin: 0 0 6px;
	letter-spacing: -0.01em;
}

#bw-about-panel .bw-about__tools-sub {
	font-size: 0.875rem;
	color: var(--color-text-muted);
	margin: 0 0 16px;
	line-height: 1.6;
}

#bw-about-panel .bw-about__tools-list {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	list-style: none;
	padding: 0;
	margin: 0 0 2.5rem;
}

#bw-about-panel .bw-about__tool {
	font-size: 0.75rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 1px;
	padding: 6px 12px;
	border-radius: 100px;
	border: 1px solid var(--color-border);
	background: var(--color-bg);
	color: var(--color-text-muted);
}

/* ------------------------------------------------------------------ *
 * Final CTA — divider above, outlined button
 * ------------------------------------------------------------------ */

#bw-about-panel .bw-about__cta {
	padding-top: 1.75rem;
	border-top: 1px solid var(--color-border);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	flex-wrap: wrap;
}

#bw-about-panel .bw-about__cta-text {
	flex: 1 1 280px;
	min-width: 0;
}

#bw-about-panel .bw-about__cta-headline {
	font-size: 1.125rem;
	font-weight: 700;
	color: var(--color-text-strong);
	margin: 0 0 4px;
}

#bw-about-panel .bw-about__cta-headline em {
	font-style: italic;
	font-weight: 700;
	color: var(--color-primary);
}

#bw-about-panel .bw-about__cta-sub {
	font-size: 0.875rem;
	color: var(--color-text-muted);
	margin: 0;
}

#bw-about-panel .bw-about__cta-btn {
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--color-primary);
	text-decoration: none;
	border: 1px solid var(--color-primary);
	border-radius: var(--radius-sm, 4px);
	padding: 11px 22px;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	flex-shrink: 0;
	transition: background-color 150ms ease, color 150ms ease;
}

#bw-about-panel .bw-about__cta-btn:hover,
#bw-about-panel .bw-about__cta-btn:focus {
	background: var(--color-primary);
	color: #fff;
}

#bw-about-panel .bw-about__cta-btn svg {
	width: 13px;
	height: 13px;
	flex-shrink: 0;
}

/* ------------------------------------------------------------------ *
 * Fallback section header (non-Soul2Path themes)
 * ------------------------------------------------------------------ */

#bw-about-panel .bw-about-fallback-header {
	display: flex;
	gap: 16px;
	align-items: stretch;
	margin-bottom: 2rem;
}

#bw-about-panel .bw-about-fallback-header__rule {
	width: 3px;
	background: var(--color-primary, currentColor);
	flex-shrink: 0;
	border-radius: 2px;
}

#bw-about-panel .bw-about-fallback-header__body {
	flex: 1;
	min-width: 0;
}

#bw-about-panel .bw-about-fallback-header__eyebrow {
	font-size: 0.75rem;
	text-transform: uppercase;
	letter-spacing: 2px;
	color: var(--color-primary, inherit);
	font-weight: 600;
	margin: 0 0 10px;
}

#bw-about-panel .bw-about-fallback-header__title {
	font-weight: 700;
	line-height: 1.15;
	color: var(--color-text-strong, inherit);
	margin: 0 0 14px;
}

#bw-about-panel .bw-about-fallback-header__em {
	font-style: italic;
	font-weight: 700;
	display: block;
	color: var(--color-primary, inherit);
}

#bw-about-panel .bw-about-fallback-header__mark {
	font-size: 0.45em;
	vertical-align: super;
	font-style: normal;
	font-weight: 600;
	margin-left: 2px;
	letter-spacing: 0;
	line-height: 0;
}

#bw-about-panel .bw-about-fallback-header__tagline {
	color: var(--color-text-muted, inherit);
	opacity: 0.85;
	max-width: 560px;
	margin: 0;
	font-size: 1rem;
	line-height: 1.65;
}

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

@media (max-width: 900px) {
	#bw-about-panel .bw-about__values {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 600px) {
	#bw-about-panel .bw-about__diff-grid {
		grid-template-columns: 1fr;
	}
	#bw-about-panel .bw-about__diff-item {
		border-right: 0 !important;
	}
	#bw-about-panel .bw-about__diff-item:last-child {
		border-bottom: 0 !important;
	}
	#bw-about-panel .bw-about__diff-item:nth-last-child(-n+2) {
		border-bottom: 1px solid var(--color-border);
	}
	#bw-about-panel .bw-about__stats {
		grid-template-columns: 1fr 1fr;
	}
	#bw-about-panel .bw-about__stat:nth-child(-n+2) {
		border-bottom: 1px solid var(--color-border);
	}
	#bw-about-panel .bw-about__letter {
		padding: 20px 22px;
	}
}