/**
 * Premium page hero — official BigBat landing header design system.
 */

.bb58-premium-hero {
	--bb58-premium-hero-bg: none;
	--bb58-hero-chrome-top: color-mix(in srgb, #121212 86%, var(--color-primary, #c9a84c) 14%);
	position: relative;
	padding: clamp(2.75rem, 6.5vw, 5rem) 0 clamp(2.75rem, 6vw, 4.25rem);
	overflow: hidden;
	isolation: isolate;
	margin: 0;
	background-color: var(--bb58-hero-chrome-top);
	background-image:
		linear-gradient(
			180deg,
			var(--bb58-hero-chrome-top) 0%,
			var(--bb58-hero-chrome-top) 10%,
			color-mix(in srgb, var(--bb58-hero-chrome-top) 55%, #0a0908 45%) 16%,
			#0a0908 24%,
			rgba(10, 9, 8, 0.98) 36%,
			rgba(6, 6, 8, 0.99) 52%,
			#060608 100%
		),
		linear-gradient(145deg, rgba(18, 14, 8, 0.88) 0%, rgba(6, 6, 8, 0.98) 48%, rgba(10, 8, 5, 0.96) 100%),
		var(--bb58-premium-hero-bg);
	background-size: cover, cover, cover;
	background-position: center top, center, center;
}

.bb58-premium-hero__chrome-bridge {
	position: absolute;
	inset: 0 0 auto;
	z-index: 0;
	height: clamp(8rem, 22vw, 13rem);
	pointer-events: none;
	background:
		radial-gradient(ellipse 140% 100% at 50% 0%, color-mix(in srgb, var(--color-primary) 26%, transparent), transparent 68%),
		radial-gradient(ellipse 90% 60% at 16% 0%, color-mix(in srgb, var(--color-primary) 14%, transparent), transparent 62%),
		radial-gradient(ellipse 80% 55% at 84% 2%, color-mix(in srgb, var(--color-accent, #e8d5a3) 10%, transparent), transparent 58%),
		linear-gradient(
			180deg,
			var(--bb58-hero-chrome-top) 0%,
			color-mix(in srgb, var(--bb58-hero-chrome-top) 72%, #0a0908 28%) 42%,
			transparent 100%
		);
}

.bb58-premium-hero__texture {
	position: absolute;
	inset: 0;
	z-index: 0;
	opacity: 0.42;
	background-image:
		radial-gradient(circle at 20% 18%, color-mix(in srgb, var(--color-primary) 11%, transparent) 0%, transparent 44%),
		radial-gradient(circle at 78% 62%, color-mix(in srgb, var(--color-primary) 7%, transparent) 0%, transparent 40%),
		radial-gradient(circle at 50% 120%, color-mix(in srgb, #000 40%, transparent), transparent 55%),
		repeating-linear-gradient(
			125deg,
			color-mix(in srgb, #fff 2.5%, transparent) 0,
			color-mix(in srgb, #fff 2.5%, transparent) 1px,
			transparent 1px,
			transparent 9px
		);
	pointer-events: none;
}

.bb58-premium-hero::after {
	content: "";
	position: absolute;
	inset: 0 0 auto;
	z-index: 0;
	height: clamp(5.5rem, 14vw, 8rem);
	pointer-events: none;
	background:
		linear-gradient(
			90deg,
			color-mix(in srgb, #121212 88%, var(--color-primary, #c9a84c) 12%) 0%,
			color-mix(in srgb, #1a1814 82%, var(--color-primary, #c9a84c) 18%) 22%,
			color-mix(in srgb, #16140f 86%, var(--color-primary, #c9a84c) 14%) 50%,
			color-mix(in srgb, #1a1814 82%, var(--color-primary, #c9a84c) 18%) 78%,
			color-mix(in srgb, #121212 88%, var(--color-primary, #c9a84c) 12%) 100%
		);
	opacity: 0.42;
	mix-blend-mode: screen;
}

.bb58-premium-hero::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 1;
	background:
		radial-gradient(ellipse 140% 95% at 50% -4%, color-mix(in srgb, var(--color-primary) 20%, transparent), transparent 58%),
		radial-gradient(ellipse 130% 120% at 50% 52%, transparent 40%, rgba(0, 0, 0, 0.68) 100%),
		linear-gradient(180deg, transparent 0%, rgba(6, 6, 8, 0.45) 38%, rgba(6, 6, 8, 0.92) 100%);
	pointer-events: none;
}

.bb58-premium-hero__atmosphere,
.bb58-premium-hero__glow {
	position: absolute;
	inset: 0;
	z-index: 0;
	pointer-events: none;
}

.bb58-premium-hero__particle {
	position: absolute;
	border-radius: 50%;
	background: radial-gradient(circle, color-mix(in srgb, var(--color-primary) 55%, transparent), transparent 70%);
	opacity: 0.08;
	filter: blur(2px);
}

.bb58-premium-hero__particle--1 { width: 220px; height: 220px; top: 4%; left: 6%; }
.bb58-premium-hero__particle--2 { width: 150px; height: 150px; top: 48%; right: 10%; opacity: 0.06; }
.bb58-premium-hero__particle--3 { width: 110px; height: 110px; bottom: 14%; left: 40%; opacity: 0.07; }
.bb58-premium-hero__particle--4 { width: 72px; height: 72px; top: 22%; right: 28%; opacity: 0.05; }
.bb58-premium-hero__particle--5 { width: 56px; height: 56px; top: 62%; left: 18%; opacity: 0.045; }

.bb58-premium-hero__deco {
	position: absolute;
	opacity: 0.055;
	filter: blur(0.5px);
}

.bb58-premium-hero__deco--chip {
	width: 72px;
	height: 72px;
	top: 18%;
	right: 16%;
	border: 3px dashed color-mix(in srgb, var(--color-primary) 80%, #fff);
	border-radius: 50%;
}

.bb58-premium-hero__deco--card {
	width: 52px;
	height: 72px;
	bottom: 20%;
	right: 26%;
	border: 2px solid color-mix(in srgb, var(--color-primary) 70%, #fff);
	border-radius: 6px;
	transform: rotate(12deg);
}

.bb58-premium-hero--live-casino .bb58-premium-hero__deco,
.bb58-premium-hero--slots .bb58-premium-hero__deco,
.bb58-premium-hero--sports .bb58-premium-hero__deco,
.bb58-premium-hero--download .bb58-premium-hero__deco {
	opacity: 0.07;
}

.bb58-premium-hero--legal .bb58-premium-hero__deco,
.bb58-premium-hero--support .bb58-premium-hero__deco,
.bb58-premium-hero--account .bb58-premium-hero__deco {
	display: none;
}

.bb58-premium-hero__glow {
	z-index: 1;
	background:
		radial-gradient(ellipse 62% 58% at 22% 18%, color-mix(in srgb, var(--color-primary) 34%, transparent), transparent 64%),
		radial-gradient(ellipse 48% 46% at 85% 72%, color-mix(in srgb, var(--color-primary) 14%, transparent), transparent 58%),
		radial-gradient(ellipse 90% 40% at 50% 0%, color-mix(in srgb, var(--color-primary) 10%, transparent), transparent 70%);
	mix-blend-mode: screen;
	opacity: 0.9;
}

.bb58-premium-hero__container {
	position: relative;
	z-index: 2;
}

/* Premium breadcrumbs */
.bb58-breadcrumbs--premium {
	margin: 0 0 1.35rem;
}

.bb58-breadcrumbs--premium .bb58-breadcrumbs__list {
	gap: 0.35rem 0.55rem;
}

.bb58-breadcrumbs--premium .bb58-breadcrumbs__item:not(:last-child)::after {
	margin-left: 0.55rem;
	color: color-mix(in srgb, var(--color-primary) 38%, transparent);
	font-size: 0.68rem;
	line-height: 1;
	opacity: 0.85;
}

.bb58-breadcrumbs--premium.bb58-breadcrumbs--separator-arrow .bb58-breadcrumbs__item:not(:last-child)::after,
.bb58-breadcrumbs--premium:not(.bb58-breadcrumbs--separator-dot) .bb58-breadcrumbs__item:not(:last-child)::after {
	content: "→";
}

.bb58-breadcrumbs--premium.bb58-breadcrumbs--separator-dot .bb58-breadcrumbs__item:not(:last-child)::after {
	content: "•";
}

.bb58-breadcrumbs--premium .bb58-breadcrumbs__link,
.bb58-breadcrumbs--premium .bb58-breadcrumbs__text {
	font-size: 0.6875rem;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: color-mix(in srgb, var(--color-text) 42%, transparent);
}

.bb58-breadcrumbs--premium .bb58-breadcrumbs__link:hover,
.bb58-breadcrumbs--premium .bb58-breadcrumbs__link:focus-visible {
	color: color-mix(in srgb, var(--color-primary) 72%, #fff);
}

.bb58-breadcrumbs--premium .bb58-breadcrumbs__text {
	color: color-mix(in srgb, var(--color-text) 55%, transparent);
}

/* Hero content */
.bb58-premium-hero__eyebrow {
	margin: 0 0 0.85rem;
	font-size: 0.72rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.16em;
	color: var(--color-primary);
}

.bb58-premium-hero__title {
	margin: 0 0 1.1rem;
	max-width: 18ch;
	font-size: clamp(2rem, 4.8vw, 3.35rem);
	font-weight: 700;
	line-height: 1.08;
	letter-spacing: -0.02em;
	color: #fff;
}

.bb58-premium-hero__intro {
	margin: 0 0 1.65rem;
	max-width: 60ch;
	font-size: clamp(0.98rem, 1.6vw, 1.08rem);
	line-height: 1.75;
	color: color-mix(in srgb, var(--color-text) 86%, #fff);
}

.bb58-premium-hero__intro p {
	margin: 0;
}

.bb58-premium-hero__intro strong {
	color: #fff;
}

.bb58-premium-hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.85rem;
}

/* Premium hero buttons */
.bb58-premium-hero .bb58-btn--primary,
.bb58-premium-hero .bb58-btn--secondary {
	box-sizing: border-box;
	min-height: 48px;
	padding: 0.95rem 1.85rem;
	border-radius: 10px;
	font-size: 0.875rem;
	font-weight: 700;
	line-height: 1;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	text-decoration: none;
	transition:
		transform 0.28s ease,
		box-shadow 0.28s ease,
		border-color 0.28s ease,
		background 0.28s ease;
}

.bb58-premium-hero .bb58-btn--primary {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: color-mix(in srgb, var(--color-background) 88%, #000);
	background: linear-gradient(135deg, var(--color-button) 0%, var(--color-button-hover) 100%);
	border: 1px solid color-mix(in srgb, var(--color-primary) 55%, transparent);
	box-shadow:
		0 6px 20px color-mix(in srgb, var(--color-primary) 32%, transparent),
		inset 0 1px 0 color-mix(in srgb, #fff 28%, transparent);
}

.bb58-premium-hero .bb58-btn--primary:hover,
.bb58-premium-hero .bb58-btn--primary:focus-visible {
	transform: translateY(-2px);
	box-shadow:
		0 10px 28px color-mix(in srgb, var(--color-primary) 42%, transparent),
		0 0 24px color-mix(in srgb, var(--color-primary) 22%, transparent);
}

.bb58-premium-hero .bb58-btn--secondary {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: var(--color-text);
	background: transparent;
	border: 1px solid color-mix(in srgb, var(--color-primary) 45%, transparent);
}

.bb58-premium-hero .bb58-btn--secondary:hover,
.bb58-premium-hero .bb58-btn--secondary:focus-visible {
	transform: translateY(-2px);
	color: var(--color-primary);
	border-color: color-mix(in srgb, var(--color-primary) 70%, transparent);
	box-shadow: 0 8px 24px color-mix(in srgb, var(--color-primary) 18%, transparent);
}

.bb58-page--premium .bb58-entry__header {
	display: none;
}

@media (max-width: 767px) {
	.bb58-premium-hero {
		padding: clamp(2.25rem, 8vw, 3rem) 0 clamp(2rem, 7vw, 2.75rem);
	}

	.bb58-premium-hero__title {
		max-width: none;
	}

	.bb58-premium-hero__actions {
		flex-direction: column;
		align-items: stretch;
	}

	.bb58-premium-hero .bb58-premium-hero__btn {
		width: 100%;
		justify-content: center;
	}

	.bb58-premium-hero__deco--chip,
	.bb58-premium-hero__deco--card {
		display: none;
	}
}

@media (min-width: 768px) and (max-width: 1023px) {
	.bb58-premium-hero__title {
		max-width: 22ch;
	}
}

/* Optional stat strip below hero */
.bb58-premium-hero-stats {
	padding: 0 0 1.5rem;
	background: var(--color-background);
}

.bb58-premium-hero-stats__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
	gap: 0.85rem;
}

.bb58-premium-hero-stats__item {
	padding: 1rem 1.1rem;
	border-radius: 12px;
	border: 1px solid color-mix(in srgb, var(--color-primary) 18%, transparent);
	background: color-mix(in srgb, var(--color-surface) 88%, #000);
	text-align: center;
}

.bb58-premium-hero-stats__value {
	margin: 0 0 0.35rem;
	font-size: 1.35rem;
	font-weight: 700;
	color: var(--color-primary);
}

.bb58-premium-hero-stats__label {
	margin: 0;
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: color-mix(in srgb, var(--color-text) 62%, transparent);
}

/* Article meta below hero on singles */
.bb58-premium-hero-meta {
	padding: 0 0 1.25rem;
	background: var(--color-background);
	border-bottom: 1px solid color-mix(in srgb, var(--color-primary) 12%, transparent);
}

.bb58-premium-hero-meta__inner {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem 1.35rem;
}

.bb58-premium-hero-meta__item {
	display: inline-flex;
	align-items: baseline;
	gap: 0.45rem;
	font-size: 0.8125rem;
	color: color-mix(in srgb, var(--color-text) 72%, transparent);
}

.bb58-premium-hero-meta__label {
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	font-size: 0.6875rem;
	color: color-mix(in srgb, var(--color-text) 48%, transparent);
}

/* Hero illustration panel (Download, Lottery, etc.) */
.bb58-premium-hero__inner--split {
	display: grid;
	grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
	gap: clamp(1.5rem, 4vw, 3rem);
	align-items: center;
}

.bb58-premium-hero--has-visual .bb58-premium-hero__title {
	max-width: 16ch;
}

.bb58-premium-hero__visual {
	position: relative;
	border-radius: 1rem;
	overflow: hidden;
	box-shadow:
		0 24px 60px rgba(0, 0, 0, 0.55),
		0 0 0 1px color-mix(in srgb, var(--color-primary) 28%, transparent);
}

.bb58-premium-hero__visual::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(135deg, color-mix(in srgb, var(--color-primary) 12%, transparent), transparent 55%);
	pointer-events: none;
}

.bb58-premium-hero__art {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 16 / 9;
	object-fit: cover;
}

@media (max-width: 900px) {
	.bb58-premium-hero__inner--split {
		grid-template-columns: 1fr;
	}

	.bb58-premium-hero__visual {
		order: -1;
		max-width: 36rem;
		margin-inline: auto;
	}
}