/**
 * Blog Page Template Styles — Willus Infrastructure
 * Scoped to .willus-blog-page
 */

.willus-blog-page {
	background-color: var(--color-bg-alt, var(--willus-surface));
	color: var(--color-text, var(--willus-ink));
	overflow-x: hidden;
}

/* 1. Hero Header */
.wb-hero {
	background: radial-gradient(circle at 80% 20%, rgba(245, 166, 35, 0.08) 0%, transparent 50%),
	            linear-gradient(135deg, var(--willus-primary) 0%, var(--willus-primary) 100%);
	color: #ffffff;
	padding: clamp(3.5rem, 6vw, 5.5rem) 0 3rem;
	position: relative;
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.wb-hero::before {
	content: '';
	position: absolute;
	inset: 0;
	background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
	                  linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
	background-size: 40px 40px;
	pointer-events: none;
}

.wb-hero-content {
	max-width: 820px;
	margin: 0 auto 2.5rem;
	text-align: center;
	position: relative;
	z-index: 1;
}

.wb-eyebrow {
	display: inline-block;
	font-size: 0.8125rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.14em;
	color: var(--color-accent, var(--willus-secondary));
	margin-bottom: 1rem;
	padding: 0.35rem 1rem;
	background: rgba(245, 166, 35, 0.12);
	border: 1px solid rgba(245, 166, 35, 0.3);
	border-radius: 999px;
}

.wb-hero-title {
	font-size: clamp(2.25rem, 4.5vw, 3.5rem);
	font-weight: 800;
	line-height: 1.15;
	color: #ffffff;
	margin: 0 0 1.25rem;
	letter-spacing: -0.02em;
}

.wb-hero-desc {
	font-size: clamp(1rem, 1.4vw, 1.15rem);
	line-height: 1.65;
	color: rgba(255, 255, 255, 0.8);
	margin: 0 auto;
	max-width: 680px;
}

/* Category Filter Navigation */
.wb-filter-nav {
	position: relative;
	z-index: 1;
	overflow-x: auto;
	padding-bottom: 0.5rem;
	scrollbar-width: none;
	-ms-overflow-style: none;
}

.wb-filter-nav::-webkit-scrollbar {
	display: none;
}

.wb-filter-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.75rem;
	flex-wrap: wrap;
}

.wb-filter-pill {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 0.875rem;
	font-weight: 600;
	color: rgba(255, 255, 255, 0.8);
	background: rgba(255, 255, 255, 0.08);
	border: 1px solid rgba(255, 255, 255, 0.15);
	padding: 0.5rem 1.15rem;
	border-radius: 999px;
	text-decoration: none;
	transition: all 0.25s ease;
	white-space: nowrap;
}

.wb-filter-pill:hover {
	color: #ffffff;
	background: rgba(255, 255, 255, 0.16);
	border-color: rgba(255, 255, 255, 0.3);
}

.wb-filter-pill.is-active {
	color: var(--willus-primary);
	background: var(--color-accent, var(--willus-secondary));
	border-color: var(--color-accent, var(--willus-secondary));
	font-weight: 700;
}

.wb-pill-count {
	font-size: 0.75rem;
	padding: 0.1rem 0.45rem;
	border-radius: 999px;
	background: rgba(0, 0, 0, 0.2);
	color: inherit;
}

.wb-filter-pill.is-active .wb-pill-count {
	background: rgba(11, 21, 40, 0.15);
	color: var(--willus-primary);
}

/* Animated editorial illustration for the article archive hero. */
.willus-premium.willus-blog-page .wb-insight-art {
	position:absolute; z-index:1; top:50%; right:max(var(--willus-gutter),calc((100vw - var(--willus-container))/2));
	width:min(36vw,490px); height:360px; color:var(--willus-secondary); pointer-events:none; transform:translateY(-50%);
}
.willus-premium.willus-blog-page .wb-insight-art svg { display:block; width:100%; height:100%; overflow:visible; }
.willus-premium.willus-blog-page .wb-art-orbit { stroke:rgb(var(--willus-secondary-rgb) / .25); stroke-width:1; stroke-dasharray:2 9; transform-box:fill-box; transform-origin:center; animation:wb-orbit-turn 32s linear infinite; }
.willus-premium.willus-blog-page .wb-art-orbit--inner { stroke:rgb(var(--willus-secondary-rgb) / .13); stroke-dasharray:1 7; animation-direction:reverse; animation-duration:24s; }
.willus-premium.willus-blog-page .wb-art-orbit-path { stroke:rgb(var(--willus-secondary-rgb) / .5); stroke-width:1.1; stroke-dasharray:3 8; stroke-linecap:round; }
.willus-premium.willus-blog-page .wb-art-paper { stroke:rgb(var(--willus-secondary-rgb) / .58); stroke-width:1.25; stroke-linejoin:round; }
.willus-premium.willus-blog-page .wb-art-paper--back { fill:rgb(var(--willus-primary-rgb) / .5); transform-box:fill-box; transform-origin:center; animation:wb-paper-float 7s ease-in-out infinite; }
.willus-premium.willus-blog-page .wb-art-page { fill:rgb(var(--willus-primary-rgb) / .82); }
.willus-premium.willus-blog-page .wb-art-fold { stroke:rgb(var(--willus-secondary-rgb) / .68); }
.willus-premium.willus-blog-page .wb-art-rule { stroke:rgb(255 255 255 / .7); stroke-width:1.5; stroke-linecap:round; }
.willus-premium.willus-blog-page .wb-art-rule--short { stroke:rgb(var(--willus-secondary-rgb) / .65); stroke-width:1.2; }
.willus-premium.willus-blog-page .wb-art-figure { fill:rgb(255 255 255 / .025); stroke:rgb(var(--willus-secondary-rgb) / .48); stroke-width:1; }
.willus-premium.willus-blog-page .wb-art-chart { stroke:var(--willus-secondary); stroke-width:1.4; stroke-linecap:round; stroke-linejoin:round; stroke-dasharray:180; stroke-dashoffset:180; animation:wb-chart-draw 2s .4s ease-out forwards; }
.willus-premium.willus-blog-page .wb-art-lens { stroke:var(--willus-secondary); stroke-width:1.5; fill:rgb(var(--willus-primary-rgb) / .72); transform-box:fill-box; transform-origin:center; animation:wb-lens-float 6s ease-in-out infinite; }
.willus-premium.willus-blog-page .wb-art-lens-dot { fill:rgb(var(--willus-secondary-rgb) / .25); }
.willus-premium.willus-blog-page .wb-art-star { fill:var(--willus-secondary); transform-box:fill-box; transform-origin:center; animation:wb-star-pulse 3.5s ease-in-out infinite; }
.willus-premium.willus-blog-page .wb-art-star:nth-last-child(2) { animation-delay:1.1s; }
.willus-premium.willus-blog-page .wb-art-star:last-child { animation-delay:2s; }
@keyframes wb-orbit-turn { to { rotate:360deg; } }
@keyframes wb-paper-float { 0%,100% { translate:0 0; } 50% { translate:0 -7px; } }
@keyframes wb-lens-float { 0%,100% { translate:0 0; rotate:0deg; } 50% { translate:3px -6px; rotate:2deg; } }
@keyframes wb-chart-draw { to { stroke-dashoffset:0; } }
@keyframes wb-star-pulse { 0%,100% { scale:.75; opacity:.55; } 50% { scale:1.25; opacity:1; } }
@media(max-width:1050px) {
	.willus-premium.willus-blog-page .wb-insight-art { width:min(38vw,420px); height:320px; }
}
@media(max-width:800px) {
	.willus-premium.willus-blog-page .wb-insight-art { position:relative; top:auto; right:auto; width:min(100%,460px); height:270px; margin:14px auto 0; transform:none; opacity:.9; }
}
@media(prefers-reduced-motion:reduce) {
	.willus-premium.willus-blog-page .wb-insight-art * { animation:none!important; }
	.willus-premium.willus-blog-page .wb-art-chart { stroke-dashoffset:0; }
}

/* 2. Main Articles Grid */
.wb-feed-section {
	padding: clamp(3.5rem, 6vw, 5.5rem) 0;
}

.wb-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 2rem;
}

@media (min-width: 680px) {
	.wb-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 1024px) {
	.wb-grid {
		grid-template-columns: repeat(3, 1fr);
		gap: 2.25rem;
	}
}

/* Article Card */
.wb-card {
	position: relative;
	background: #ffffff;
	border: 1px solid var(--willus-border);
	border-radius: 16px;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
	transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
}

.wb-card:hover {
	transform: translateY(-6px);
	box-shadow: 0 16px 36px rgba(0, 0, 0, 0.09);
	border-color: var(--willus-border);
}

.wb-card-media-link {
	display: block;
	text-decoration: none;
	overflow: hidden;
}

.wb-card-media {
	position: relative;
	aspect-ratio: 37 / 17;
	background: var(--willus-primary);
	overflow: hidden;
}

.wb-card-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.wb-card:hover .wb-card-img {
	transform: scale(1.05);
}

.wb-card-fallback-media {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	background: linear-gradient(135deg, var(--willus-primary), var(--willus-primary));
	color: rgba(255, 255, 255, 0.8);
	font-weight: 700;
	font-size: 1.1rem;
}

.wb-card-cat-badge {
	position: absolute;
	top: 1rem;
	left: 1rem;
	background: rgba(11, 21, 40, 0.85);
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
	color: #ffffff;
	font-size: 0.71875rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	padding: 0.3rem 0.75rem;
	border-radius: 6px;
	border: 1px solid rgba(255, 255, 255, 0.15);
}

.wb-card-body {
	padding: 1.75rem;
	display: flex;
	flex-direction: column;
	flex: 1;
}

.wb-card-meta {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 0.8125rem;
	color: var(--willus-muted);
	margin-bottom: 0.85rem;
}

.wb-meta-dot {
	color: var(--willus-border);
}

.wb-card-title {
	font-size: 1.2rem;
	font-weight: 800;
	line-height: 1.35;
	margin: 0 0 0.85rem;
}

.wb-card-title a {
	color: var(--willus-primary);
	text-decoration: none;
	transition: color 0.2s ease;
}

/* Stretch the keyboard-accessible title link across the card, while keeping
   the existing image and Read Article links independently clickable. */
.wb-card-title a::after {
	content: '';
	position: absolute;
	inset: 0;
	z-index: 1;
	cursor: pointer;
}

.wb-card-media-link,
.wb-card-footer a {
	position: relative;
	z-index: 2;
}

.wb-card-title a:hover {
	color: var(--color-accent, var(--willus-secondary));
}

.wb-card-excerpt {
	font-size: 0.9375rem;
	line-height: 1.6;
	color: var(--willus-muted);
	margin: 0 0 1.5rem;
	flex: 1;
}

.wb-card-footer {
	margin-top: auto;
	padding-top: 1rem;
	border-top: 1px solid var(--willus-surface);
}

.wb-read-more {
	display: inline-block;
	font-size: 0.875rem;
	font-weight: 700;
	color: var(--willus-primary);
	text-decoration: none;
	position: relative;
	padding-bottom: 2px;
	transition: color 0.2s ease;
}

.wb-read-more::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 2px;
	background: var(--color-accent, var(--willus-secondary));
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.25s ease;
}

.wb-card:hover .wb-read-more::after {
	transform: scaleX(1);
}

.wb-card:hover .wb-read-more {
	color: var(--color-accent, var(--willus-secondary));
}

/* 3. Modern Accessible Pagination */
.wb-pagination {
	margin-top: clamp(3rem, 5vw, 4.5rem);
	display: flex;
	justify-content: center;
}

.wb-pagination-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	background: #ffffff;
	padding: 0.5rem 0.75rem;
	border-radius: 999px;
	border: 1px solid var(--willus-border);
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.wb-page-item {
	display: inline-flex;
}

.wb-page-item a,
.wb-page-item .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 40px;
	height: 40px;
	padding: 0 0.85rem;
	font-size: 0.9375rem;
	font-weight: 600;
	color: var(--willus-ink);
	text-decoration: none;
	border-radius: 999px;
	transition: all 0.2s ease;
}

.wb-page-item a:hover {
	color: var(--willus-primary);
	background: var(--willus-surface);
}

.wb-page-item.is-current .page-numbers,
.wb-page-item .page-numbers.current {
	background: var(--willus-primary);
	color: #ffffff;
	font-weight: 700;
	box-shadow: 0 2px 8px rgba(11, 21, 40, 0.25);
}

.wb-page-item.is-prev .page-numbers,
.wb-page-item.is-next .page-numbers {
	font-weight: 700;
	padding: 0 1.15rem;
}

/* Empty State */
.wb-empty-state {
	text-align: center;
	padding: 4rem 1.5rem;
	max-width: 500px;
	margin: 0 auto;
	background: #ffffff;
	border-radius: 16px;
	border: 1px solid var(--willus-border);
}

.wb-empty-icon {
	color: var(--willus-on-dark-muted);
	margin-bottom: 1.25rem;
}

.wb-empty-icon .willus-icon {
	width: 48px;
	height: 48px;
}

.wb-empty-state h2 {
	font-size: 1.5rem;
	font-weight: 800;
	color: var(--willus-primary);
	margin: 0 0 0.5rem;
}

.wb-empty-state p {
	font-size: 0.9375rem;
	color: var(--willus-muted);
	line-height: 1.6;
	margin: 0 0 1.5rem;
}

/* Architectural refinement: shared editorial foundation, template-specific composition. */

.willus-premium.willus-blog-page { background:#fff; }
.willus-premium.willus-blog-page .wb-filter-list { justify-content:start; gap:10px; }
.willus-premium.willus-blog-page .wb-filter-pill { border-radius:2px; background:transparent; border-color:#ffffff30; padding:10px 16px; font-size:12px; }
.willus-premium.willus-blog-page .wb-filter-pill.is-active { background:var(--willus-accent); border-color:var(--willus-accent); color:var(--willus-dark); }
.willus-premium.willus-blog-page .wb-pill-count { border-radius:2px; }
.willus-premium.willus-blog-page .wb-card { border:0; border-bottom:1px solid var(--willus-line); }
.willus-premium.willus-blog-page .wb-card-media { aspect-ratio:37/17; }
.willus-premium.willus-blog-page .wb-card-body { padding:26px 0; }
.willus-premium.willus-blog-page .wb-card-title { font-size:26px; font-weight:550; letter-spacing:-.03em; }
.willus-premium.willus-blog-page .wb-card-meta { font-size:11px; letter-spacing:.04em; }
.willus-premium.willus-blog-page .wb-card { border-radius:0; }
.willus-premium.willus-blog-page .wb-card-media,
.willus-premium.willus-blog-page .wb-card-media-link { border-radius:0; }
.willus-premium.willus-blog-page .wb-card-excerpt { margin-bottom:0; flex:0 0 auto; }
.willus-premium.willus-blog-page .wb-card-footer { margin-top:0; padding-top:8px; border-top:0; }
.willus-premium.willus-blog-page .wb-read-more { display:inline-flex; align-items:center; gap:8px; white-space:nowrap; border:0; padding:0 0 3px; border-radius:0; background:transparent; color:var(--willus-navy); text-transform:none; letter-spacing:0; font-size:13px; line-height:1.3; }
.willus-premium.willus-blog-page .wb-read-more::after { content:'↗'; position:static; width:auto; height:auto; background:none; transform:none; display:block; flex:0 0 auto; margin:0; font-size:16px; line-height:1; transition:transform .25s ease; }
.willus-premium.willus-blog-page .wb-card:hover .wb-read-more::after { transform:translate(2px,-2px); }
.willus-premium.willus-blog-page .wb-pagination .page-numbers { border-radius:999px; }
.willus-premium.willus-blog-page .wb-search { display:flex; align-items:center; gap:12px; width:min(100%,620px); margin:0 auto 38px; }
.willus-premium.willus-blog-page .wb-search input { min-width:0; flex:1; padding:14px 16px; border:1px solid var(--willus-line); background:var(--willus-paper); border-radius:2px; font-size:14px; }
.willus-premium.willus-blog-page .wb-search button { min-height:50px; padding:12px 22px; border:0; background:var(--willus-dark); color:#fff; font-size:13px; cursor:pointer; }
.willus-premium.willus-blog-page .wb-search-meta { font-size:13px; color:var(--willus-muted); margin-bottom:26px; }