/**
 * EDD Shop Archive Styles
 *
 * Styles für die Shop-Landingpage (Downloads Archive + Shop Page Template).
 * Nutzt die bestehenden Theme-Variablen aus theme.css.
 *
 * @package CiteLayer_Theme
 * @since 1.0.53
 */

/* ══════════════════════════════════════════════════════════════════
	UTILITY
══════════════════════════════════════════════════════════════════ */
.cl-shop-container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 var(--space-6);
}

/* ══════════════════════════════════════════════════════════════════
	HERO SECTION
══════════════════════════════════════════════════════════════════ */
.cl-shop-hero {
	padding-top: 64px; /* Nav-Offset */
	position: relative;
	overflow: hidden;
}

.cl-shop-hero::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background:
		radial-gradient(ellipse 70% 55% at 15% 25%, color-mix(in srgb, var(--md-primary-container) 55%, transparent) 0%, transparent 65%),
		radial-gradient(ellipse 55% 45% at 85% 75%, color-mix(in srgb, var(--md-tertiary-container) 45%, transparent) 0%, transparent 60%),
		radial-gradient(ellipse 40% 40% at 75% 15%, color-mix(in srgb, var(--md-primary-container) 25%, transparent) 0%, transparent 50%);
	pointer-events: none;
}

.cl-shop-hero-inner {
	max-width: 1200px;
	margin: 0 auto;
	padding: var(--space-16) var(--space-6) var(--space-12);
	text-align: center;
	position: relative;
}

.cl-shop-hero-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	height: 32px;
	padding: 0 14px;
	border-radius: var(--radius-full);
	background: var(--md-tertiary-container);
	color: var(--md-on-tertiary-container);
	font-family: var(--font-display);
	font-size: 12px;
	font-weight: 600;
	letter-spacing: .06em;
	text-transform: uppercase;
	margin-bottom: var(--space-6);
}

.cl-shop-hero-eyebrow .material-symbols-outlined {
	font-size: 16px;
}

.cl-shop-hero-title {
	font-family: var(--font-display);
	font-size: clamp(2rem, 4vw + 1rem, 3.5625rem);
	font-weight: 700;
	letter-spacing: -.03em;
	line-height: 1.1;
	color: var(--md-on-surface);
	margin-bottom: var(--space-5);
}

.cl-shop-hero-title em {
	font-style: normal;
	color: var(--md-primary);
}

.cl-shop-hero-subtitle {
	font-size: 1.125rem;
	line-height: 1.7;
	color: var(--md-on-surface-variant);
	max-width: 620px;
	margin: 0 auto var(--space-8);
}

.cl-shop-hero-cta-row {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-3);
	flex-wrap: wrap;
	margin-bottom: var(--space-10);
}

.cl-shop-hero-trust {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-8);
	flex-wrap: wrap;
}

.cl-shop-hero-trust-item {
	display: flex;
	align-items: center;
	gap: var(--space-2);
	font-size: 13px;
	font-weight: 500;
	color: var(--md-on-surface-variant);
}

.cl-shop-hero-trust-icon {
	width: 32px;
	height: 32px;
	border-radius: var(--radius-s);
	background: var(--md-surface-container);
	display: flex;
	align-items: center;
	justify-content: center;
}

.cl-shop-hero-trust-icon .material-symbols-outlined {
	font-size: 18px;
	color: var(--md-primary);
}

/* ══════════════════════════════════════════════════════════════════
	FILTER CHIPS
══════════════════════════════════════════════════════════════════ */
.cl-shop-filter-section {
	padding: var(--space-8) 0 var(--space-6);
	background: var(--md-background);
	border-bottom: 1px solid var(--md-outline-variant);
	position: sticky;
	top: 64px;
	z-index: 100;
	backdrop-filter: blur(16px) saturate(160%);
	-webkit-backdrop-filter: blur(16px) saturate(160%);
	background: color-mix(in srgb, var(--md-background) 92%, transparent);
}

.cl-shop-filter-bar {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 var(--space-6);
}

.cl-shop-filter-bar-label {
	font-family: var(--font-display);
	font-size: var(--space-3);
	font-weight: 500;
	letter-spacing: .06em;
	text-transform: uppercase;
	color: var(--md-on-surface-variant);
	margin-bottom: var(--space-3);
}

.cl-shop-filter-chips-scroll {
	display: flex;
	gap: var(--space-2);
	overflow-x: auto;
	padding-bottom: var(--space-2);
	scrollbar-width: none;
	-ms-overflow-style: none;
}

.cl-shop-filter-chips-scroll::-webkit-scrollbar {
	display: none;
}

.cl-shop-filter-chip {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-family: var(--font-body);
	font-size: 14px;
	font-weight: 500;
	letter-spacing: .02em;
	height: 36px;
	padding: 0 var(--space-4);
	border-radius: var(--radius-s);
	cursor: pointer;
	border: 1px solid var(--md-outline-variant);
	background: var(--md-surface-container-low);
	color: var(--md-on-surface-variant);
	transition: background .2s, border-color .2s, color .2s, box-shadow .2s;
	white-space: nowrap;
	position: relative;
	overflow: hidden;
	user-select: none;
	flex-shrink: 0;
}

.cl-shop-filter-chip::after {
	content: '';
	position: absolute;
	inset: 0;
	background: currentColor;
	opacity: 0;
	transition: opacity .12s;
}

.cl-shop-filter-chip:hover::after {
	opacity: .08;
}

.cl-shop-filter-chip:focus-visible {
	outline: 2px solid var(--md-primary);
	outline-offset: 2px;
}

.cl-shop-filter-chip .material-symbols-outlined {
	font-size: 16px;
	font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 20;
	transition: opacity .2s;
}

.cl-shop-chip-check {
	width: 0;
	overflow: hidden;
	opacity: 0;
	transition: width .2s, opacity .2s;
	font-variation-settings: 'FILL' 1, 'wght' 500, 'GRAD' 0, 'opsz' 20;
}

/* Selected Chip */
.cl-shop-filter-chip.selected {
	background: var(--md-secondary-container);
	color: var(--md-on-secondary-container);
	border-color: transparent;
}

.cl-shop-filter-chip.selected .cl-shop-chip-check {
	width: 16px;
	opacity: 1;
}

/* ══════════════════════════════════════════════════════════════════
	PRODUCT GRID
══════════════════════════════════════════════════════════════════ */
.cl-shop-products-section {
	padding: var(--space-12) 0 var(--space-20);
	background: var(--md-background);
}

.cl-shop-products-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: var(--space-8);
	gap: var(--space-4);
	flex-wrap: wrap;
}

.cl-shop-products-count {
	font-size: 14px;
	color: var(--md-on-surface-variant);
	font-weight: 500;
}

.cl-shop-products-count strong {
	color: var(--md-on-surface);
}

.cl-shop-products-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--space-6);
}

/* ── Product Card ─────────────────────────────────────────────── */
.cl-shop-card {
	background: var(--md-surface-container-low);
	border-radius: var(--radius-l);
	padding: var(--space-6);
	box-shadow: var(--md-elevation-1);
	display: flex;
	flex-direction: column;
	position: relative;
	overflow: hidden;
	transition: transform .25s cubic-bezier(0.2, 0, 0, 1), box-shadow .25s cubic-bezier(0.2, 0, 0, 1);
}

.cl-shop-card::before {
	content: '';
	position: absolute;
	inset: 0;
	background: var(--md-surface-tint-8);
	pointer-events: none;
	border-radius: inherit;
}

.cl-shop-card:hover {
	transform: translateY(-3px);
	box-shadow: var(--md-elevation-2);
}

/* Filter-Transitions */
.cl-shop-card.cl-shop-hiding {
	opacity: 0;
	transform: scale(.96);
	transition: opacity .25s, transform .25s;
	pointer-events: none;
}

.cl-shop-card.cl-shop-hidden {
	display: none;
}

.cl-shop-card-image {
	width: 100%;
	aspect-ratio: 16 / 10;
	border-radius: var(--radius-m);
	background: var(--md-surface-container);
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: var(--space-5);
	overflow: hidden;
	position: relative;
}

.cl-shop-card-image .material-symbols-outlined {
	font-size: 48px;
	color: var(--md-primary);
	opacity: .35;
	font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 48;
}

.cl-shop-card-body {
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
	position: relative;
}

.cl-shop-card-name {
	font-family: var(--font-display);
	font-size: 18px;
	font-weight: 700;
	letter-spacing: -.01em;
	color: var(--md-on-surface);
	line-height: 1.3;
}

.cl-shop-card-name a {
	color: inherit;
	text-decoration: none;
}

.cl-shop-card-name a:hover {
	color: var(--md-primary);
}

.cl-shop-card-desc {
	font-size: 14px;
	line-height: 1.55;
	color: var(--md-on-surface-variant);
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	margin-bottom: var(--space-2);
}

/* Category Tags */
.cl-shop-card-tags {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-1);
	margin-bottom: var(--space-4);
}

.cl-shop-tag {
	display: inline-flex;
	align-items: center;
	height: 22px;
	padding: 0 8px;
	border-radius: var(--radius-xs);
	font-size: 11px;
	font-weight: 500;
	letter-spacing: .04em;
	background: var(--md-surface-container-high);
	color: var(--md-on-surface-variant);
}

/* Price Area */
.cl-shop-card-footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-3);
	margin-top: auto;
	padding-top: var(--space-4);
	border-top: 1px solid var(--md-outline-variant);
}

.cl-shop-price {
	font-family: var(--font-display);
	font-size: 20px;
	font-weight: 700;
	color: var(--md-on-surface);
	letter-spacing: -.02em;
}

.cl-shop-price-period {
	font-size: 12px;
	font-weight: 400;
	color: var(--md-on-surface-variant);
}

.cl-shop-price-free {
	display: inline-flex;
	align-items: center;
	height: 28px;
	padding: 0 12px;
	border-radius: var(--radius-full);
	background: var(--md-tertiary-container);
	color: var(--md-on-tertiary-container);
	font-family: var(--font-display);
	font-size: 13px;
	font-weight: 600;
	letter-spacing: .04em;
}

/* ══════════════════════════════════════════════════════════════════
	VALUE PROPOSITIONS
══════════════════════════════════════════════════════════════════ */
.cl-shop-value-section {
	padding: var(--space-20) 0;
	background: var(--section-alt-bg);
	border-top: 1px solid var(--md-outline-variant);
}

.cl-shop-value-header {
	text-align: center;
	margin-bottom: var(--space-12);
}

.cl-shop-value-eyebrow {
	font-family: var(--font-display);
	font-size: 12px;
	font-weight: 500;
	letter-spacing: .1em;
	text-transform: uppercase;
	color: var(--md-primary);
	margin-bottom: var(--space-2);
}

.cl-shop-value-title {
	font-family: var(--font-display);
	font-size: clamp(1.5rem, 2.5vw + .25rem, 2rem);
	font-weight: 700;
	letter-spacing: -.02em;
	color: var(--md-on-surface);
	margin-bottom: var(--space-3);
}

.cl-shop-value-subtitle {
	font-size: 1rem;
	line-height: 1.65;
	color: var(--md-on-surface-variant);
	max-width: 520px;
	margin: 0 auto;
}

.cl-shop-value-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--space-6);
}

.cl-shop-value-card {
	background: var(--md-surface-container-lowest);
	border-radius: var(--radius-l);
	padding: var(--space-8);
	box-shadow: var(--md-elevation-1);
	text-align: center;
	transition: transform .2s, box-shadow .2s;
	position: relative;
	overflow: hidden;
}

.cl-shop-value-card::before {
	content: '';
	position: absolute;
	inset: 0;
	background: var(--md-surface-tint-8);
	pointer-events: none;
}

.cl-shop-value-card:hover {
	transform: translateY(-2px);
	box-shadow: var(--md-elevation-2);
}

.cl-shop-value-icon {
	width: 56px;
	height: 56px;
	border-radius: var(--radius-m);
	background: var(--md-primary-container);
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto var(--space-5);
}

.cl-shop-value-icon .material-symbols-outlined {
	font-size: 28px;
	color: var(--md-primary);
}

.cl-shop-value-card-title {
	font-family: var(--font-display);
	font-size: 18px;
	font-weight: 700;
	color: var(--md-on-surface);
	margin-bottom: var(--space-2);
}

.cl-shop-value-card-desc {
	font-size: 14px;
	line-height: 1.6;
	color: var(--md-on-surface-variant);
}

/* ══════════════════════════════════════════════════════════════════
	TRUST / CTA SECTION
══════════════════════════════════════════════════════════════════ */
.cl-shop-cta-section {
	padding: var(--space-16) 0;
	background: var(--md-primary-container);
	border-top: 1px solid color-mix(in srgb, var(--md-on-primary-container) 12%, transparent);
	text-align: center;
}

.cl-shop-cta-inner {
	max-width: 640px;
	margin: 0 auto;
	padding: 0 var(--space-6);
}

.cl-shop-cta-icon {
	width: 56px;
	height: 56px;
	border-radius: var(--radius-full);
	background: color-mix(in srgb, var(--md-on-primary-container) 10%, transparent);
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto var(--space-5);
}

.cl-shop-cta-icon .material-symbols-outlined {
	font-size: 28px;
	color: var(--md-on-primary-container);
}

.cl-shop-cta-title {
	font-family: var(--font-display);
	font-size: clamp(1.375rem, 2vw + .25rem, 1.75rem);
	font-weight: 700;
	letter-spacing: -.02em;
	color: var(--md-on-primary-container);
	margin-bottom: var(--space-3);
}

.cl-shop-cta-body {
	font-size: 1rem;
	line-height: 1.65;
	color: color-mix(in srgb, var(--md-on-primary-container) 80%, transparent);
	margin-bottom: var(--space-8);
}

.cl-shop-cta-form {
	display: flex;
	gap: var(--space-3);
	max-width: 440px;
	margin: 0 auto;
	flex-wrap: wrap;
}

.cl-shop-cta-input {
	flex: 1;
	min-width: 200px;
	height: 48px;
	padding: 0 var(--space-5);
	border-radius: var(--radius-full);
	border: 1.5px solid color-mix(in srgb, var(--md-on-primary-container) 25%, transparent);
	background: color-mix(in srgb, var(--md-surface-container-lowest) 90%, transparent);
	color: var(--md-on-surface);
	font-family: var(--font-body);
	font-size: 14px;
	transition: border-color .2s;
	outline: none;
}

.cl-shop-cta-input::placeholder {
	color: var(--md-on-surface-variant);
}

.cl-shop-cta-input:focus {
	border-color: var(--md-primary);
}

.cl-shop-cta-submit {
	height: 48px;
	padding: 0 var(--space-6);
	border-radius: var(--radius-full);
	border: none;
	background: var(--md-on-primary-container);
	color: var(--md-primary-container);
	font-family: var(--font-display);
	font-size: 14px;
	font-weight: 500;
	letter-spacing: .04em;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	transition: opacity .2s;
}

.cl-shop-cta-submit:hover {
	opacity: .9;
}

.cl-shop-cta-submit .material-symbols-outlined {
	font-size: 18px;
}

.cl-shop-cta-note {
	font-size: 12px;
	margin-top: var(--space-3);
	color: color-mix(in srgb, var(--md-on-primary-container) 55%, transparent);
}

/* ══════════════════════════════════════════════════════════════════
	NO RESULTS STATE
══════════════════════════════════════════════════════════════════ */
.cl-shop-no-results {
	display: none;
	grid-column: 1 / -1;
	text-align: center;
	padding: var(--space-16) var(--space-6);
}

.cl-shop-no-results.visible {
	display: block;
}

.cl-shop-no-results-icon .material-symbols-outlined {
	font-size: 48px;
	color: var(--md-on-surface-variant);
	opacity: .4;
	font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 48;
}

.cl-shop-no-results-text {
	font-family: var(--font-display);
	font-size: 18px;
	font-weight: 500;
	color: var(--md-on-surface-variant);
	margin-top: var(--space-4);
}

/* ══════════════════════════════════════════════════════════════════
	RESPONSIVE BREAKPOINTS
══════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
	.cl-shop-products-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 768px) {
	.cl-shop-value-grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 640px) {
	.cl-shop-hero-inner {
		padding: var(--space-12) var(--space-4) var(--space-8);
	}

	.cl-shop-hero-cta-row {
		flex-direction: column;
		align-items: stretch;
	}

	.cl-shop-hero-cta-row .btn {
		text-align: center;
		justify-content: center;
	}

	.cl-shop-hero-trust {
		gap: var(--space-4);
	}

	.cl-shop-hero-trust-item {
		font-size: 12px;
	}

	.cl-shop-filter-section {
		padding: var(--space-5) 0 var(--space-4);
	}

	.cl-shop-filter-bar {
		padding: 0 var(--space-4);
	}

	.cl-shop-products-section .cl-shop-container {
		padding: 0 var(--space-4);
	}

	.cl-shop-products-grid {
		grid-template-columns: 1fr;
	}
}