/* ---------------------------------------------------------------
   KK Karácsonyi Koncertek — kezdőlapi banner (évcsempék).
   A kk-pdf-flipbook „Programfüzet” bannerének nyelvezetét követi.
------------------------------------------------------------------ */

.kkkk-banner {
	--kkkk-burgundy: #6f2033;
	--kkkk-burgundy-deep: #451422;
	--kkkk-gold: #c9a24b;
	--kkkk-gold-soft: #e3c785;
	--kkkk-cream: #f9eedd;
	--kkkk-body: #6e7a84;

	position: relative;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 2.5rem;
	max-width: 1200px;
	margin: 0 auto;
	border-radius: 18px;
	overflow: hidden;
	isolation: isolate;
	background: var(--kkkk-cream);
	padding: 2.4rem 3rem;
	border: 1px solid rgba(111, 32, 51, 0.12);
	box-shadow: 0 1px 0 rgba(111, 32, 51, 0.07) inset, 0 18px 40px -26px rgba(69, 20, 34, 0.45);
}

.kkkk-banner * {
	box-sizing: border-box;
}

/* papírszemcse */
.kkkk-banner::before {
	content: '';
	position: absolute;
	inset: 0;
	z-index: 0;
	pointer-events: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.045'/%3E%3C/svg%3E");
}

/* vékony arany vonal a tetején */
.kkkk-banner::after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 3px;
	z-index: 1;
	background: linear-gradient(90deg, var(--kkkk-burgundy) 0%, var(--kkkk-gold) 45%, var(--kkkk-gold-soft) 100%);
}

.kkkk-banner-watermark {
	position: absolute;
	top: -2.2rem;
	right: 0.5rem;
	z-index: 0;
	font-family: 'KKPF Fraunces', Georgia, serif;
	font-weight: 700;
	font-size: 9rem;
	line-height: 1;
	color: transparent;
	-webkit-text-stroke: 1.3px rgba(111, 32, 51, 0.13);
	letter-spacing: -0.02em;
	user-select: none;
	pointer-events: none;
}

.kkkk-banner-text {
	position: relative;
	z-index: 1;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 0.5rem;
	flex: 0 1 25rem;
	min-width: 0;
}

.kkkk-banner-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 0.55rem;
	font-family: 'KKPF Work Sans', 'Inter', sans-serif;
	font-weight: 600;
	font-size: 0.74rem;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--kkkk-burgundy);
}

.kkkk-banner-eyebrow::before {
	content: '';
	width: 22px;
	height: 2px;
	background: var(--kkkk-gold);
}

.kkkk-banner-title {
	font-family: 'KKPF Fraunces', Georgia, serif;
	font-weight: 700;
	font-size: 1.85rem;
	line-height: 1.1;
	letter-spacing: -0.01em;
	color: var(--kkkk-burgundy-deep);
	margin: 0;
}

.kkkk-banner-title em {
	font-style: italic;
	font-weight: 500;
	color: var(--kkkk-gold);
}

.kkkk-banner-desc {
	font-family: 'KKPF Work Sans', 'Inter', sans-serif;
	font-size: 0.98rem;
	line-height: 1.55;
	color: var(--kkkk-body);
	margin: 0;
}

.kkkk-banner-cta {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	margin-top: 0.5rem;
	padding: 0.7rem 1.4rem;
	border-radius: 999px;
	background: var(--kkkk-burgundy-deep);
	color: #f6efe1 !important;
	text-decoration: none !important;
	font-family: 'KKPF Work Sans', 'Inter', sans-serif;
	font-weight: 600;
	font-size: 0.92rem;
	transition: background-color 0.2s ease;
}

.kkkk-banner-cta span {
	transition: transform 0.2s ease;
}

.kkkk-banner-cta:hover {
	background: var(--kkkk-burgundy);
}

.kkkk-banner-cta:hover span {
	transform: translateX(4px);
}

/* évcsempék */
.kkkk-banner-years {
	position: relative;
	z-index: 1;
	flex: 1 1 0;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 12px;
	min-width: 0;
}

.kkkk-banner-year {
	position: relative;
	display: block;
	aspect-ratio: 4 / 5;
	border-radius: 14px;
	overflow: hidden;
	text-decoration: none !important;
	background: var(--kkkk-burgundy-deep);
	box-shadow: 0 14px 30px -16px rgba(69, 20, 34, 0.55);
	transition: transform 0.35s ease;
}

.kkkk-banner-year img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	opacity: 0.7;
	transition: opacity 0.35s ease, transform 0.6s ease;
}

.kkkk-banner-year::after {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(0deg, rgba(69, 20, 34, 0.92), rgba(69, 20, 34, 0) 60%);
}

.kkkk-banner-year b {
	position: absolute;
	left: 14px;
	bottom: 30px;
	z-index: 1;
	font-family: 'KKPF Fraunces', Georgia, serif;
	font-weight: 600;
	font-size: 1.9rem;
	line-height: 1;
	color: #fff;
}

.kkkk-banner-year small {
	position: absolute;
	left: 14px;
	bottom: 12px;
	z-index: 1;
	font-family: 'KKPF Work Sans', 'Inter', sans-serif;
	font-weight: 600;
	font-size: 0.66rem;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--kkkk-gold-soft);
}

.kkkk-banner-year:hover {
	transform: translateY(-4px);
}

.kkkk-banner-year:hover img {
	opacity: 0.95;
	transform: scale(1.05);
}

.kkkk-banner-year:focus-visible,
.kkkk-banner-cta:focus-visible {
	outline: 2px solid var(--kkkk-gold);
	outline-offset: 3px;
}

@media (max-width: 860px) {
	.kkkk-banner {
		flex-direction: column;
		align-items: stretch;
		padding: 2rem 1.4rem 1.6rem;
		gap: 1.6rem;
	}

	.kkkk-banner-text {
		flex: none;
	}

	.kkkk-banner-watermark {
		font-size: 6rem;
		top: -1.3rem;
	}

	.kkkk-banner-title {
		font-size: 1.6rem;
	}

	.kkkk-banner-years {
		flex: none;
		gap: 8px;
	}

	.kkkk-banner-year b {
		font-size: 1.4rem;
		left: 10px;
		bottom: 26px;
	}

	.kkkk-banner-year small {
		left: 10px;
		font-size: 0.58rem;
	}
}

@media (prefers-reduced-motion: reduce) {
	.kkkk-banner *,
	.kkkk-banner *::after {
		transition: none !important;
	}
}