/**
 * Brands directory page.
 *
 * @package Prosforakias
 */

body.pfk-brands-page {
	--pfk-brands-ink: #0f172a;
	--pfk-brands-muted: #64748b;
	--pfk-brands-line: rgba(15, 23, 42, 0.12);
	--pfk-brands-surface: #f1f5f9;
	--pfk-brands-accent: #b91c1c;
	--pfk-brands-jump-top: var(--pfk-archive-sticky-top, 72px);
	background:
		radial-gradient(1200px 480px at 12% -10%, rgba(185, 28, 28, 0.07), transparent 55%),
		radial-gradient(900px 420px at 88% 0%, rgba(15, 23, 42, 0.05), transparent 50%),
		linear-gradient(180deg, #f8fafc 0%, #ffffff 42%, #f8fafc 100%);
}

body.pfk-brands-page main.site-main.pfk-brands-dir {
	max-width: none;
	margin: 0;
	padding: 0 0 4rem;
}

.pfk-brands-dir__hero {
	padding: 1.75rem 1rem 1.25rem;
	animation: pfk-brands-hero-in 0.45s ease-out both;
}

.pfk-brands-dir__hero-inner {
	max-width: 72rem;
	margin: 0 auto;
}

.pfk-brands-dir__title {
	margin: 0;
	font-size: clamp(1.75rem, 3vw, 2.25rem);
	font-weight: 800;
	letter-spacing: -0.025em;
	color: var(--pfk-brands-ink);
	line-height: 1.15;
}

.pfk-brands-dir__jump {
	position: sticky;
	top: var(--pfk-brands-jump-top);
	z-index: 40;
	border-block: 1px solid var(--pfk-brands-line);
	background: rgba(255, 255, 255, 0.97);
	box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	animation: pfk-brands-jump-in 0.4s ease-out 0.05s both;
}

.pfk-brands-dir__jump::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	height: 2px;
	background: linear-gradient(90deg, var(--pfk-brands-accent), rgba(185, 28, 28, 0.15));
	pointer-events: none;
}

.pfk-brands-dir__jump-scroller {
	max-width: 72rem;
	margin: 0 auto;
	padding: 0.55rem 1rem;
	overflow-x: auto;
	overflow-y: hidden;
	-webkit-overflow-scrolling: touch;
	overscroll-behavior-x: contain;
	scrollbar-width: thin;
	scrollbar-color: rgba(15, 23, 42, 0.28) transparent;
	touch-action: pan-x;
}

.pfk-brands-dir__jump-scroller::-webkit-scrollbar {
	height: 4px;
}

.pfk-brands-dir__jump-scroller::-webkit-scrollbar-thumb {
	background: rgba(15, 23, 42, 0.28);
	border-radius: 999px;
}

.pfk-brands-dir__jump-list {
	display: flex;
	flex-wrap: nowrap;
	align-items: center;
	gap: 0.35rem;
	width: max-content;
	min-width: 100%;
	margin: 0;
	padding: 0;
	list-style: none;
}

.pfk-brands-dir__jump-list > li {
	flex: 0 0 auto;
}

.pfk-brands-dir__jump-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 2.15rem;
	height: 2.15rem;
	padding: 0 0.5rem;
	border-radius: 8px;
	border: 1px solid rgba(15, 23, 42, 0.1);
	background: var(--pfk-brands-surface);
	color: var(--pfk-brands-ink);
	text-decoration: none;
	font-size: 0.8125rem;
	font-weight: 700;
	letter-spacing: 0.02em;
	white-space: nowrap;
	transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.pfk-brands-dir__jump-link:hover,
.pfk-brands-dir__jump-link:focus-visible {
	background: #fff;
	border-color: rgba(185, 28, 28, 0.35);
	color: var(--pfk-brands-accent);
	transform: translateY(-1px);
	outline: none;
}

.pfk-brands-dir__body {
	max-width: 72rem;
	margin: 0 auto;
	padding: 1.5rem 1rem 0;
}

.pfk-brands-dir__section {
	margin: 0 0 2.25rem;
	scroll-margin-top: calc(var(--pfk-brands-jump-top) + 3.75rem);
	animation: pfk-brands-section-in 0.45s ease-out both;
}

.pfk-brands-dir__section:nth-child(2) { animation-delay: 0.04s; }
.pfk-brands-dir__section:nth-child(3) { animation-delay: 0.08s; }
.pfk-brands-dir__section:nth-child(4) { animation-delay: 0.12s; }

.pfk-brands-dir__letter {
	margin: 0 0 0.85rem;
	padding-bottom: 0.45rem;
	border-bottom: 1px solid var(--pfk-brands-line);
	font-size: 1.125rem;
	font-weight: 800;
	letter-spacing: 0.04em;
	color: var(--pfk-brands-ink);
}

.pfk-brands-dir__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.75rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

@media (min-width: 640px) {
	.pfk-brands-dir__grid {
		grid-template-columns: repeat(3, minmax(0, 1fr));
		gap: 0.9rem;
	}
}

@media (min-width: 960px) {
	.pfk-brands-dir__hero {
		padding: 2.25rem 1.5rem 1.5rem;
	}

	.pfk-brands-dir__jump-scroller {
		padding-left: 1.5rem;
		padding-right: 1.5rem;
	}

	.pfk-brands-dir__body {
		padding-left: 1.5rem;
		padding-right: 1.5rem;
	}

	.pfk-brands-dir__grid {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}
}

.pfk-brands-dir__card {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	min-height: 4.5rem;
	padding: 0.7rem 0.85rem;
	border: 1px solid var(--pfk-brands-line);
	border-radius: 12px;
	background: #fff;
	text-decoration: none;
	color: inherit;
	transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.pfk-brands-dir__card:hover,
.pfk-brands-dir__card:focus-visible {
	transform: translateY(-2px);
	border-color: rgba(185, 28, 28, 0.28);
	box-shadow: 0 8px 22px rgba(15, 23, 42, 0.08);
	outline: none;
}

.pfk-brands-dir__logo {
	display: flex;
	align-items: center;
	justify-content: center;
	flex: 0 0 3.25rem;
	width: 3.25rem;
	height: 3.25rem;
	border-radius: 10px;
	background: var(--pfk-brands-surface);
	overflow: hidden;
}

.pfk-brands-dir__logo .pfk-brand-modal__logo-img,
.pfk-brands-dir__logo img {
	display: block;
	max-width: 100%;
	max-height: 100%;
	width: auto;
	height: auto;
	object-fit: contain;
}

.pfk-brands-dir__logo-fallback {
	font-size: 1.05rem;
	font-weight: 800;
	color: var(--pfk-brands-muted);
	letter-spacing: 0.02em;
}

.pfk-brands-dir__meta {
	display: flex;
	flex-direction: column;
	gap: 0.15rem;
	min-width: 0;
}

.pfk-brands-dir__name {
	font-size: 0.9375rem;
	font-weight: 700;
	line-height: 1.25;
	color: var(--pfk-brands-ink);
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.pfk-brands-dir__count {
	font-size: 0.75rem;
	color: var(--pfk-brands-muted);
	line-height: 1.3;
}

.pfk-brands-dir__empty {
	margin: 2rem 0 0;
	padding: 1.25rem 1rem;
	border: 1px dashed var(--pfk-brands-line);
	border-radius: 12px;
	text-align: center;
	color: var(--pfk-brands-muted);
	background: rgba(255, 255, 255, 0.7);
}

@keyframes pfk-brands-hero-in {
	from {
		opacity: 0;
		transform: translateY(8px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes pfk-brands-jump-in {
	from {
		opacity: 0;
		transform: translateY(-4px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes pfk-brands-section-in {
	from {
		opacity: 0;
		transform: translateY(10px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@media (prefers-reduced-motion: reduce) {
	.pfk-brands-dir__hero,
	.pfk-brands-dir__jump,
	.pfk-brands-dir__section,
	.pfk-brands-dir__card,
	.pfk-brands-dir__jump-link {
		animation: none !important;
		transition: none !important;
	}

	.pfk-brands-dir__card:hover,
	.pfk-brands-dir__card:focus-visible,
	.pfk-brands-dir__jump-link:hover,
	.pfk-brands-dir__jump-link:focus-visible {
		transform: none;
	}
}