/**
 * E-E-A-T Proof Points - Post-Specific Styles
 *
 * Custom styles for the E-E-A-T proof points blog post.
 * Inherits from-seo-to-geo.css for shared components:
 * tldr-block, experience-card, faq-list, key-insight,
 * action-block, checklist-block, key-takeaways, strategy-example.
 *
 * Components included:
 * - E-E-A-T proof grid (letter cards)
 * - Bio comparison (before/after)
 * - Experience markers list
 * - Signal tiers
 * - Audit framework
 *
 * @package AgenticWP
 */

/* ==========================================================================
   E-E-A-T Proof Grid
   ========================================================================== */

.eeat-proof-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 20px;
	margin: 40px 0;
}

.eeat-proof-card {
	display: flex;
	gap: 16px;
	padding: 24px;
	background: #111827;
	border: 1px solid var(--line);
	border-radius: 16px;
}

.eeat-proof-card-letter {
	flex-shrink: 0;
	width: 40px;
	height: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--accent);
	color: var(--bg);
	font-size: 20px;
	font-weight: 700;
	border-radius: 10px;
}

.eeat-proof-card-content {
	flex: 1;
}

.eeat-proof-card-title {
	font-size: 17px;
	font-weight: 600;
	color: var(--ink);
	margin: 0 0 8px;
}

.eeat-proof-card-claim {
	font-size: 14px;
	font-style: italic;
	color: var(--muted);
	margin: 0 0 8px;
}

.eeat-proof-card-proof {
	font-size: 14px;
	line-height: 1.6;
	color: var(--ink);
	margin: 0;
}

/* ==========================================================================
   Bio Comparison
   ========================================================================== */

.bio-comparison {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 24px;
	margin: 32px 0;
}

.bio-comparison-card {
	padding: 28px;
	border-radius: 16px;
}

.bio-comparison-card--weak {
	background: rgba(239,68,68,0.1);
	border: 1px solid rgba(239,68,68,0.3);
}

.bio-comparison-card--strong {
	background: rgba(34,197,94,0.1);
	border: 1px solid rgba(34,197,94,0.3);
}

.bio-comparison-label {
	display: inline-block;
	font-size: 12px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin-bottom: 16px;
	padding: 4px 10px;
	border-radius: 4px;
}

.bio-comparison-card--weak .bio-comparison-label {
	background: rgba(239,68,68,0.2);
	color: #fca5a5;
}

.bio-comparison-card--strong .bio-comparison-label {
	background: rgba(34,197,94,0.2);
	color: #86efac;
}

.bio-comparison-text {
	font-size: 15px;
	line-height: 1.65;
	font-style: italic;
	color: var(--ink);
	margin: 0 0 20px;
}

.bio-comparison-issues,
.bio-comparison-strengths {
	margin: 0;
	padding: 0;
	list-style: none;
}

.bio-comparison-issues li,
.bio-comparison-strengths li {
	position: relative;
	padding-left: 20px;
	font-size: 14px;
	line-height: 1.5;
	margin-bottom: 6px;
}

.bio-comparison-issues li:last-child,
.bio-comparison-strengths li:last-child {
	margin-bottom: 0;
}

.bio-comparison-issues li::before {
	content: '';
	position: absolute;
	left: 0;
	top: 6px;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: #fca5a5;
}

.bio-comparison-strengths li::before {
	content: '';
	position: absolute;
	left: 0;
	top: 6px;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: #86efac;
}

/* ==========================================================================
   Experience Markers List
   ========================================================================== */

.experience-markers-list {
	margin: 40px 0;
	display: flex;
	flex-direction: column;
	gap: 32px;
}

.experience-marker {
	padding: 28px;
	background: #111827;
	border: 1px solid var(--line);
	border-radius: 16px;
}

.experience-marker-header {
	display: flex;
	align-items: center;
	gap: 16px;
	margin-bottom: 16px;
}

.experience-marker-number {
	flex-shrink: 0;
	width: 32px;
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--accent);
	color: var(--bg);
	font-size: 15px;
	font-weight: 600;
	border-radius: 50%;
}

.experience-marker-title {
	font-size: 18px;
	font-weight: 600;
	color: var(--ink);
	margin: 0;
}

.experience-marker-content p {
	font-size: 16px;
	line-height: 1.7;
	color: var(--ink);
	margin: 0 0 16px;
}

.experience-marker-content p:last-child {
	margin-bottom: 0;
}

.experience-marker-contrast {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 12px;
	margin-top: 20px;
}

/* ==========================================================================
   Signal Tiers
   ========================================================================== */

.signal-tiers {
	display: flex;
	flex-direction: column;
	gap: 24px;
	margin: 32px 0;
}

.signal-tier {
	border: 1px solid var(--line);
	border-radius: 16px;
	overflow: hidden;
}

.signal-tier-header {
	padding: 12px 24px;
}

.signal-tier-header--high {
	background: linear-gradient(135deg, rgba(34,197,94,0.1) 0%, rgba(34,197,94,0.15) 100%);
	border-bottom: 1px solid rgba(34,197,94,0.3);
}

.signal-tier-header--medium {
	background: linear-gradient(135deg, rgba(234,179,8,0.1) 0%, rgba(234,179,8,0.15) 100%);
	border-bottom: 1px solid rgba(234,179,8,0.35);
}

.signal-tier-header--baseline {
	background: #111827;
	border-bottom: 1px solid var(--line);
}

.signal-tier-label {
	font-size: 13px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.signal-tier-header--high .signal-tier-label {
	color: #86efac;
}

.signal-tier-header--medium .signal-tier-label {
	color: #fcd34d;
}

.signal-tier-header--baseline .signal-tier-label {
	color: var(--muted);
}

.signal-tier-list {
	margin: 0;
	padding: 20px 24px;
	list-style: none;
}

.signal-tier-list li {
	padding: 12px 0;
	border-bottom: 1px solid var(--line);
	font-size: 15px;
	line-height: 1.6;
	color: var(--ink);
}

.signal-tier-list li:first-child {
	padding-top: 0;
}

.signal-tier-list li:last-child {
	border-bottom: none;
	padding-bottom: 0;
}

.signal-tier-list li strong {
	display: block;
	font-size: 16px;
	font-weight: 600;
	color: var(--ink);
	margin-bottom: 4px;
}

/* ==========================================================================
   Audit Framework
   ========================================================================== */

.audit-framework {
	display: flex;
	flex-direction: column;
	gap: 24px;
	margin: 32px 0;
}

.audit-category {
	border: 1px solid var(--line);
	border-radius: 16px;
	overflow: hidden;
}

.audit-category-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 16px 24px;
	background: #111827;
	border-bottom: 1px solid var(--line);
}

.audit-category-title {
	font-size: 17px;
	font-weight: 600;
	color: var(--ink);
	margin: 0;
}

.audit-category-weight {
	font-size: 12px;
	font-weight: 500;
	color: var(--accent);
	padding: 4px 10px;
	background: var(--accent-weak);
	border-radius: 4px;
}

.audit-items {
	margin: 0;
	padding: 8px 24px;
	list-style: none;
}

.audit-items li {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	padding: 12px 0;
	border-bottom: 1px solid var(--line);
}

.audit-items li:last-child {
	border-bottom: none;
}

.audit-item-check {
	flex-shrink: 0;
	width: 20px;
	height: 20px;
	border: 2px solid var(--line);
	border-radius: 4px;
	margin-top: 1px;
}

.audit-item-text {
	font-size: 15px;
	line-height: 1.5;
	color: var(--ink);
}

/* ==========================================================================
   Responsive: Tablet (max-width: 900px)
   ========================================================================== */

@media (max-width: 900px) {
	.eeat-proof-grid {
		grid-template-columns: 1fr;
	}

	.bio-comparison {
		grid-template-columns: 1fr;
	}

	.experience-marker-contrast {
		grid-template-columns: 1fr;
	}
}

/* ==========================================================================
   Responsive: Mobile (max-width: 640px)
   ========================================================================== */

@media (max-width: 640px) {
	.eeat-proof-card {
		flex-direction: column;
		gap: 12px;
		padding: 20px;
	}

	.eeat-proof-card-letter {
		width: 36px;
		height: 36px;
		font-size: 18px;
	}

	.bio-comparison-card {
		padding: 20px;
	}

	.experience-marker {
		padding: 20px;
	}

	.experience-marker-title {
		font-size: 16px;
	}

	.signal-tier-list {
		padding: 16px 20px;
	}

	.audit-category-header {
		flex-direction: column;
		align-items: flex-start;
		gap: 8px;
		padding: 14px 20px;
	}

	.audit-items {
		padding: 8px 20px;
	}
}