/*!
 * Linderlake Newsletter Archive
 * Grid, card, and typography styles for /newsletter/.
 */

:root {
	--ll-nl-blue: #4054B2;
	--ll-nl-green: #23A455;
	--ll-nl-ink: #111111;
	--ll-nl-muted: #6a6a6a;
	--ll-nl-card-bg: #ffffff;
	--ll-nl-page-bg: #f4f5f7;
	--ll-nl-radius: 10px;
	--ll-nl-shadow: 0 2px 6px rgba(0, 0, 0, .08), 0 8px 24px rgba(0, 0, 0, .06);
	--ll-nl-shadow-hover: 0 4px 10px rgba(0, 0, 0, .12), 0 20px 40px rgba(0, 0, 0, .10);
}

.ll-newsletter-archive {
	background: var(--ll-nl-page-bg);
	padding: 60px 0 80px;
	min-height: 40vh;
	color: var(--ll-nl-ink);
	font-family: inherit;
}

.ll-newsletter-container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 24px;
}

.ll-newsletter-page-header {
	text-align: center;
	margin-bottom: 40px;
}

.ll-newsletter-title {
	font-size: clamp(28px, 4vw, 42px);
	margin: 0 0 8px;
	color: var(--ll-nl-ink);
	letter-spacing: .01em;
}

.ll-newsletter-subtitle {
	color: var(--ll-nl-muted);
	margin: 0;
	font-size: 16px;
}

.ll-newsletter-year {
	margin-bottom: 48px;
}

.ll-newsletter-year:last-child {
	margin-bottom: 0;
}

.ll-newsletter-year-heading {
	font-size: clamp(20px, 2.6vw, 28px);
	margin: 0 0 20px;
	color: var(--ll-nl-blue);
	border-bottom: 2px solid var(--ll-nl-blue);
	display: inline-block;
	padding-bottom: 4px;
}

.ll-newsletter-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
	gap: 24px;
}

.ll-newsletter-card {
	background: var(--ll-nl-card-bg);
	border-radius: var(--ll-nl-radius);
	box-shadow: var(--ll-nl-shadow);
	overflow: hidden;
	transition: transform .18s ease, box-shadow .18s ease;
}

.ll-newsletter-card:hover,
.ll-newsletter-card:focus-within {
	transform: translateY(-3px);
	box-shadow: var(--ll-nl-shadow-hover);
}

.ll-newsletter-card-link {
	display: block;
	color: inherit;
	text-decoration: none;
}

.ll-newsletter-card-cover {
	position: relative;
	aspect-ratio: 3 / 4;
	background: #eef0f4;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
}

.ll-newsletter-card-cover img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.ll-newsletter-card-cover--placeholder {
	width: 100%;
	height: 100%;
	background: linear-gradient(135deg, var(--ll-nl-blue), var(--ll-nl-green));
	color: #ffffff;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	font-weight: 600;
	font-size: 18px;
	line-height: 1.35;
	padding: 12px;
}

.ll-newsletter-card-body {
	padding: 18px 20px 22px;
	text-align: center;
}

.ll-newsletter-card-month {
	margin: 0;
	font-size: 20px;
	font-weight: 600;
	color: var(--ll-nl-ink);
	letter-spacing: .01em;
	line-height: 1.2;
}

.ll-newsletter-card-year {
	margin: 2px 0 14px;
	color: var(--ll-nl-muted);
	font-size: 13px;
	letter-spacing: .08em;
	text-transform: uppercase;
}

.ll-newsletter-card-cta {
	display: inline-block;
	padding: 8px 18px;
	background: var(--ll-nl-blue);
	color: #ffffff;
	border-radius: 999px;
	font-size: 14px;
	font-weight: 500;
	letter-spacing: .02em;
	transition: background .15s ease, transform .15s ease;
}

.ll-newsletter-card-link:hover .ll-newsletter-card-cta,
.ll-newsletter-card-link:focus .ll-newsletter-card-cta {
	background: var(--ll-nl-green);
}

.ll-newsletter-empty {
	text-align: center;
	color: var(--ll-nl-muted);
	padding: 40px 0;
}

.ll-newsletter-single {
	padding: 60px 0 80px;
	background: var(--ll-nl-page-bg);
}

/* ---- Latest Newsletter hero ---- */

.ll-newsletter-hero {
	display: grid;
	grid-template-columns: minmax(220px, 320px) 1fr;
	gap: 40px;
	align-items: center;
	background: var(--ll-nl-card-bg);
	border-radius: var(--ll-nl-radius);
	box-shadow: var(--ll-nl-shadow);
	padding: 32px;
	margin-bottom: 56px;
}

.ll-newsletter-hero-cover {
	position: relative;
	aspect-ratio: 3 / 4;
	background: #eef0f4;
	border-radius: var(--ll-nl-radius);
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 4px 14px rgba(0, 0, 0, .12);
}

.ll-newsletter-hero-cover img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.ll-newsletter-hero-cover-placeholder {
	font-size: 22px;
}

.ll-newsletter-hero-body {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
}

.ll-newsletter-hero-eyebrow {
	display: inline-block;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: .16em;
	text-transform: uppercase;
	color: var(--ll-nl-blue);
	background: rgba(64, 84, 178, .10);
	padding: 6px 12px;
	border-radius: 999px;
	margin-bottom: 14px;
}

.ll-newsletter-hero-title {
	font-size: clamp(28px, 4vw, 44px);
	line-height: 1.1;
	color: var(--ll-nl-ink);
	margin: 0 0 8px;
	letter-spacing: .01em;
}

.ll-newsletter-hero-lede {
	color: var(--ll-nl-muted);
	margin: 0 0 24px;
	font-size: 16px;
}

.ll-newsletter-hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.ll-newsletter-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 12px 22px;
	border-radius: 999px;
	font-size: 15px;
	font-weight: 600;
	letter-spacing: .01em;
	text-decoration: none;
	line-height: 1.2;
	transition: background .15s ease, color .15s ease, border-color .15s ease, transform .15s ease;
	min-height: 44px;
}

.ll-newsletter-btn:focus {
	outline: 3px solid rgba(64, 84, 178, .35);
	outline-offset: 2px;
}

.ll-newsletter-btn-primary {
	background: var(--ll-nl-blue);
	color: #ffffff;
	border: 2px solid var(--ll-nl-blue);
}

.ll-newsletter-btn-primary:hover,
.ll-newsletter-btn-primary:focus {
	background: var(--ll-nl-green);
	border-color: var(--ll-nl-green);
	color: #ffffff;
}

.ll-newsletter-btn-secondary {
	background: transparent;
	color: var(--ll-nl-blue);
	border: 2px solid var(--ll-nl-blue);
}

.ll-newsletter-btn-secondary:hover,
.ll-newsletter-btn-secondary:focus {
	background: var(--ll-nl-blue);
	color: #ffffff;
}

/* ---- Previous Editions section ---- */

.ll-newsletter-section-heading {
	font-size: clamp(22px, 2.8vw, 30px);
	color: var(--ll-nl-ink);
	margin: 0 0 24px;
	letter-spacing: .01em;
}

/* ---- Responsive: tablet ---- */

@media (max-width: 900px) {
	.ll-newsletter-hero {
		grid-template-columns: minmax(180px, 240px) 1fr;
		gap: 28px;
		padding: 24px;
	}
}

/* ---- Responsive: mobile ---- */

@media (max-width: 640px) {
	.ll-newsletter-archive {
		padding: 40px 0 60px;
	}
	.ll-newsletter-hero {
		grid-template-columns: 1fr;
		gap: 20px;
		padding: 20px;
		margin-bottom: 40px;
		text-align: center;
	}
	.ll-newsletter-hero-cover {
		max-width: 220px;
		margin: 0 auto;
	}
	.ll-newsletter-hero-body {
		align-items: center;
	}
	.ll-newsletter-hero-actions {
		width: 100%;
		justify-content: center;
	}
	.ll-newsletter-btn {
		flex: 1 1 auto;
		min-width: 44%;
	}
	.ll-newsletter-grid {
		grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
		gap: 16px;
	}
	.ll-newsletter-card-body {
		padding: 14px 12px 18px;
	}
	.ll-newsletter-card-month {
		font-size: 18px;
	}
	.ll-newsletter-card-cta {
		padding: 7px 14px;
		font-size: 13px;
	}
}