/* ==========================================================================
   Diversia Ads — frontend styles
   Scoped under .diversia-ad to avoid leaking into the rest of the theme.
   No global resets. No conflicts with Elementor / Hello / theme builders.
   ========================================================================== */

.diversia-ad {
	--da-color-bg: #ffffff;
	--da-color-surface: #f8fafc;
	--da-color-border: #e2e8f0;
	--da-color-text: #0f172a;
	--da-color-muted: #475569;
	--da-color-subtle: #64748b;
	--da-color-accent: #0369a1;
	--da-color-accent-hover: #075985;
	--da-color-dark: #0f172a;
	--da-color-strip-bg: #fffbeb;
	--da-color-strip-border: #fef3c7;
	--da-color-strip-text: #92400e;
	--da-radius: 10px;
	--da-radius-sm: 6px;
	--da-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
	--da-shadow: 0 4px 10px rgba(15, 23, 42, 0.06);
	--da-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	position: relative;
	box-sizing: border-box;
	font-family: var(--da-font);
	color: var(--da-color-text);
	line-height: 1.5;
	-webkit-font-smoothing: antialiased;
}

.diversia-ad *,
.diversia-ad *::before,
.diversia-ad *::after {
	box-sizing: border-box;
}

.diversia-ad__link {
	display: block;
	color: inherit;
	text-decoration: none;
	border-radius: var(--da-radius);
	outline: none;
}

.diversia-ad__link:focus-visible {
	box-shadow: 0 0 0 3px rgba(3, 105, 161, 0.35);
}

.diversia-ad__image {
	display: block;
	max-width: 100%;
	height: auto;
}

.diversia-ad__arrow {
	display: inline-block;
	margin-left: 4px;
	font-weight: 400;
	transition: transform .2s ease;
}

.diversia-ad__link:hover .diversia-ad__arrow {
	transform: translateX(2px);
}

/* --- Disclosure label ------------------------------------------------- */

.diversia-ad__disclosure {
	display: inline-block;
	font-size: 10px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	padding: 2px 8px;
	border-radius: 4px;
	background: #f1f5f9;
	color: var(--da-color-subtle);
	line-height: 1.4;
}

.diversia-ad__disclosure--dark {
	background: rgba(255, 255, 255, 0.18);
	color: #ffffff;
	backdrop-filter: blur(4px);
}

.diversia-ad__disclosure--corner {
	position: absolute;
	top: 10px;
	left: 10px;
	z-index: 2;
}

.diversia-ad__disclosure--strip {
	background: transparent;
	color: var(--da-color-strip-text);
	padding: 0;
}

/* --- Common typography ------------------------------------------------ */

.diversia-ad__headline {
	margin: 0 0 8px 0;
	font-size: 28px;
	font-weight: 600;
	line-height: 1.2;
	letter-spacing: -0.01em;
	color: #ffffff;
}

.diversia-ad__title {
	margin: 0 0 6px 0;
	font-size: 18px;
	font-weight: 600;
	line-height: 1.3;
	color: var(--da-color-text);
}

.diversia-ad__title--sm { font-size: 16px; }
.diversia-ad__title--lg { font-size: 22px; }

.diversia-ad__title--sidebar {
	color: #ffffff;
	font-size: 15px;
	margin: 0 0 6px 0;
}

.diversia-ad--sidebar-tall .diversia-ad__title--sidebar { font-size: 16px; }

.diversia-ad__description {
	margin: 0 0 12px 0;
	font-size: 14px;
	color: var(--da-color-muted);
	line-height: 1.55;
}

.diversia-ad__description--clamp-2,
.diversia-ad__description--clamp-3 {
	display: -webkit-box;
	-webkit-box-orient: vertical;
	overflow: hidden;
}
.diversia-ad__description--clamp-2 { -webkit-line-clamp: 2; }
.diversia-ad__description--clamp-3 { -webkit-line-clamp: 3; }

.diversia-ad__advertiser {
	font-size: 12px;
	color: var(--da-color-subtle);
}

.diversia-ad__advertiser--light {
	color: rgba(255, 255, 255, 0.85);
}

.diversia-ad__meta-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	margin-bottom: 10px;
}

.diversia-ad__attribution {
	margin-top: 12px;
	font-size: 12px;
	color: rgba(255, 255, 255, 0.7);
}

/* --- CTA variants ----------------------------------------------------- */

.diversia-ad__cta {
	display: inline-flex;
	align-items: center;
	font-size: 14px;
	font-weight: 500;
	text-decoration: none;
}

.diversia-ad__cta--link {
	color: var(--da-color-accent);
}
.diversia-ad__link:hover .diversia-ad__cta--link {
	color: var(--da-color-accent-hover);
}

.diversia-ad__cta--light {
	background: #ffffff;
	color: var(--da-color-text);
	padding: 10px 18px;
	border-radius: var(--da-radius-sm);
	margin-top: 16px;
	transition: background-color .2s ease;
}
.diversia-ad__link:hover .diversia-ad__cta--light {
	background: #f0f9ff;
}

.diversia-ad__cta--solid {
	background: var(--da-color-dark);
	color: #ffffff;
	padding: 9px 16px;
	border-radius: var(--da-radius-sm);
	margin-top: 14px;
	transition: background-color .2s ease;
}
.diversia-ad__link:hover .diversia-ad__cta--solid {
	background: #1e293b;
}

.diversia-ad__cta--sidebar {
	color: #ffffff;
	font-size: 12px;
	font-weight: 500;
	margin-top: 6px;
}

/* --- Image frames ----------------------------------------------------- */

.diversia-ad__image-frame {
	overflow: hidden;
	background: var(--da-color-surface);
}

.diversia-ad__image-frame--card {
	aspect-ratio: 600 / 400;
}
.diversia-ad__image-frame--card .diversia-ad__image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform .35s ease;
}
.diversia-ad__link:hover .diversia-ad__image-frame--card .diversia-ad__image {
	transform: scale(1.02);
}

.diversia-ad__image-frame--inline {
	aspect-ratio: 16 / 9;
}
.diversia-ad__image-frame--inline .diversia-ad__image {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.diversia-ad__image-frame--article {
	aspect-ratio: 600 / 400;
}
.diversia-ad__image-frame--article .diversia-ad__image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform .35s ease;
}
.diversia-ad__link:hover .diversia-ad__image-frame--article .diversia-ad__image {
	transform: scale(1.02);
}

/* ==========================================================================
   Layout — Hero
   ========================================================================== */

.diversia-ad--hero {
	width: 100%;
	overflow: hidden;
	border-radius: var(--da-radius);
	background: var(--da-color-surface);
}

.diversia-ad--hero .diversia-ad__image {
	width: 100%;
	height: auto;
	display: block;
	aspect-ratio: 1080 / 1350;
	object-fit: cover;
}

@media (min-width: 768px) {
	.diversia-ad--hero .diversia-ad__image {
		aspect-ratio: 1920 / 450;
	}
}

.diversia-ad--hero .diversia-ad__overlay {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: flex-end;
	background: linear-gradient(to top, rgba(2, 6, 23, 0.75) 0%, rgba(2, 6, 23, 0.35) 50%, transparent 100%);
}

@media (min-width: 768px) {
	.diversia-ad--hero .diversia-ad__overlay {
		align-items: center;
		background: linear-gradient(to right, rgba(2, 6, 23, 0.7) 0%, rgba(2, 6, 23, 0.3) 50%, transparent 100%);
	}
}

.diversia-ad--hero .diversia-ad__overlay-inner {
	padding: 24px;
	max-width: 640px;
	color: #ffffff;
}

@media (min-width: 768px) {
	.diversia-ad--hero .diversia-ad__overlay-inner { padding: 48px; }
	.diversia-ad__headline { font-size: 36px; }
}

/* ==========================================================================
   Layout — Sponsored card
   ========================================================================== */

.diversia-ad--card {
	background: var(--da-color-bg);
	border: 1px solid var(--da-color-border);
	border-radius: var(--da-radius);
	overflow: hidden;
	box-shadow: var(--da-shadow-sm);
	transition: box-shadow .2s ease, border-color .2s ease;
}

.diversia-ad--card:hover {
	box-shadow: var(--da-shadow);
}

.diversia-ad--card .diversia-ad__body {
	padding: 20px;
}

/* ==========================================================================
   Layout — Inline
   ========================================================================== */

.diversia-ad--inline {
	margin: 32px 0;
	background: var(--da-color-surface);
	border: 1px solid var(--da-color-border);
	border-radius: var(--da-radius);
	overflow: hidden;
}

.diversia-ad__link--inline {
	display: grid;
	grid-template-columns: 1fr;
}

@media (min-width: 640px) {
	.diversia-ad__link--inline {
		grid-template-columns: 160px 1fr;
	}
	.diversia-ad__image-frame--inline {
		aspect-ratio: 1 / 1;
	}
}

.diversia-ad__body--inline {
	padding: 16px;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

@media (min-width: 640px) {
	.diversia-ad__body--inline { padding: 18px 20px; }
}

/* ==========================================================================
   Layout — Sidebar
   ========================================================================== */

.diversia-ad--sidebar {
	width: 300px;
	max-width: 100%;
	border: 1px solid var(--da-color-border);
	border-radius: var(--da-radius);
	overflow: hidden;
	background: var(--da-color-bg);
	box-shadow: var(--da-shadow-sm);
}

.diversia-ad--sidebar-square { aspect-ratio: 300 / 250; }
.diversia-ad--sidebar-tall   { aspect-ratio: 300 / 600; }

.diversia-ad__link--sidebar {
	position: relative;
	display: block;
	width: 100%;
	height: 100%;
}

.diversia-ad__image--sidebar {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.diversia-ad__sidebar-overlay {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	padding: 12px 14px;
	background: linear-gradient(to top, rgba(2, 6, 23, 0.85), rgba(2, 6, 23, 0.4) 60%, transparent);
	color: #ffffff;
}

/* ==========================================================================
   Layout — Sponsored article block
   ========================================================================== */

.diversia-ad--sponsored-article {
	background: var(--da-color-bg);
	border: 1px solid var(--da-color-border);
	border-radius: var(--da-radius);
	overflow: hidden;
}

.diversia-ad--sponsored-article .diversia-ad__strip {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 10px 20px;
	background: var(--da-color-strip-bg);
	border-bottom: 1px solid var(--da-color-strip-border);
	color: var(--da-color-strip-text);
	font-size: 12px;
}

.diversia-ad__strip-text {
	font-size: 12px;
	color: var(--da-color-strip-text);
	opacity: 0.85;
}

.diversia-ad__link--article {
	display: grid;
	grid-template-columns: 1fr;
}

@media (min-width: 768px) {
	.diversia-ad__link--article {
		grid-template-columns: 1fr 1fr;
	}
}

.diversia-ad__body--article {
	padding: 24px;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

@media (min-width: 768px) {
	.diversia-ad__body--article { padding: 32px; }
}

/* ==========================================================================
   Layout — Featured partner
   ========================================================================== */

.diversia-ad--partner {
	background: var(--da-color-bg);
	border: 1px solid var(--da-color-border);
	border-radius: var(--da-radius);
	padding: 18px;
	transition: border-color .2s ease;
}

.diversia-ad--partner:hover {
	border-color: #cbd5e1;
}

.diversia-ad__partner-row {
	display: flex;
	align-items: center;
	gap: 14px;
}

.diversia-ad__partner-logo {
	width: 64px;
	height: 64px;
	flex-shrink: 0;
	border-radius: var(--da-radius-sm);
	background: var(--da-color-surface);
	border: 1px solid #f1f5f9;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
}

.diversia-ad__image--partner {
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
}

.diversia-ad__partner-info {
	min-width: 0;
	flex: 1;
}

.diversia-ad__partner-name {
	margin: 4px 0 2px 0;
	font-size: 14px;
	font-weight: 600;
	color: var(--da-color-text);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.diversia-ad--partner .diversia-ad__cta {
	margin-top: 12px;
}

/* Grid for [diversia_partners] */
.diversia-ad-grid {
	display: grid;
	gap: 16px;
	grid-template-columns: 1fr;
}

@media (min-width: 640px) {
	.diversia-ad-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1024px) {
	.diversia-ad-grid { grid-template-columns: 1fr 1fr 1fr; }
}

/* ==========================================================================
   Layout — Mobile app promo
   ========================================================================== */

.diversia-ad--app-promo {
	width: 100%;
	background: linear-gradient(135deg, #f0f9ff 0%, #ffffff 100%);
	border: 1px solid #e0f2fe;
	border-radius: var(--da-radius);
	overflow: hidden;
}

.diversia-ad__link--app-promo {
	display: grid;
	grid-template-columns: 1fr;
	gap: 20px;
	padding: 24px;
	align-items: center;
}

@media (min-width: 640px) {
	.diversia-ad__link--app-promo {
		grid-template-columns: 1fr auto;
	}
}

.diversia-ad__app-icon {
	width: 128px;
	height: 128px;
	border-radius: var(--da-radius);
	background: #ffffff;
	border: 1px solid var(--da-color-border);
	overflow: hidden;
	display: none;
}

@media (min-width: 640px) {
	.diversia-ad__app-icon { display: block; }
}

.diversia-ad__app-icon .diversia-ad__image {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* ==========================================================================
   Layout — Featured partner LOGO-ONLY mode
   ([diversia_partners mode="logo"])
   Just the logo as a clickable card. No name, description, CTA arrow.
   ========================================================================== */

.diversia-ad--partner-logo {
	background: var(--da-color-bg);
	border: 1px solid var(--da-color-border);
	border-radius: var(--da-radius);
	overflow: hidden;
	transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
	position: relative;
}

.diversia-ad--partner-logo:hover {
	border-color: #cbd5e1;
	box-shadow: var(--da-shadow);
	transform: translateY(-1px);
}

.diversia-ad__link--partner-logo {
	display: block;
	position: relative;
	width: 100%;
	aspect-ratio: 1 / 1;
	padding: 20px;
	box-sizing: border-box;
	background: var(--da-color-bg);
}

/*
 * width/height 100% + object-fit:contain is the bulletproof way to make
 * an image fill its container while preserving aspect ratio. Avoids the
 * "flex item won't shrink below its intrinsic size" trap that would
 * otherwise cause a large source image to overflow the card.
 */
.diversia-ad__image--partner-logo {
	display: block;
	width: 100%;
	height: 100%;
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
	object-position: center;
	transition: transform .25s ease;
}

.diversia-ad__link--partner-logo:hover .diversia-ad__image--partner-logo {
	transform: scale(1.03);
}

/* Micro disclosure — tiny, bottom-left corner, low opacity until hover */
.diversia-ad__disclosure--micro {
	position: absolute;
	bottom: 6px;
	left: 8px;
	font-size: 8px;
	padding: 1px 5px;
	letter-spacing: 0.06em;
	background: transparent;
	color: var(--da-color-subtle);
	opacity: 0.45;
	transition: opacity .2s ease;
	pointer-events: none;
}

.diversia-ad--partner-logo:hover .diversia-ad__disclosure--micro {
	opacity: 0.85;
}

/* Tighter grid for logo-only mode — show more partners per row */
.diversia-ad-grid--logo-only {
	gap: 14px;
	grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (min-width: 640px) {
	.diversia-ad-grid--logo-only {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
}

@media (min-width: 1024px) {
	.diversia-ad-grid--logo-only {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}
}

@media (min-width: 1280px) {
	.diversia-ad-grid--logo-only {
		grid-template-columns: repeat(5, minmax(0, 1fr));
	}
}