/* =========================================================================
   Alvera — Fase 4b: CSS da listagem de publicações. Escopado por #alv-blog.
   Depende dos tokens de alv-base.css.
   ========================================================================= */

/* --- Hero da página --- */
#alv-blog .page-hero {
	position: relative;
	background:
		radial-gradient(900px 500px at 80% -20%, rgba(226, 135, 41, .22), transparent 60%),
		radial-gradient(600px 380px at 0% 100%, rgba(254, 249, 231, .08), transparent 55%),
		linear-gradient(180deg, var(--alvera-navy-darker) 0%, var(--alvera-navy) 100%);
	color: #FFFFFF;
	padding: clamp(3.5rem, 7vw, 5.5rem) 0 clamp(3rem, 6vw, 4.5rem);
	overflow: hidden;
}
#alv-blog .page-hero::before {
	content: "";
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
	background-size: 64px 64px;
	mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
	pointer-events: none;
}
#alv-blog .page-hero .container { position: relative; text-align: center; }
#alv-blog .breadcrumbs {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: .5rem;
	font-size: .82rem;
	color: #B5B2C9;
	margin-bottom: 1.5rem;
}
#alv-blog .breadcrumbs a { color: var(--alvera-orange); }
#alv-blog .breadcrumbs span { opacity: .6; }
#alv-blog .breadcrumbs .breadcrumb-current { color: #FFFFFF; opacity: 1; }
#alv-blog .hero-eyebrow {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: .5rem;
	font-size: .78rem;
	font-weight: 700;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--alvera-orange);
	margin-bottom: 1rem;
}
#alv-blog .hero-eyebrow .dot {
	width: 8px; height: 8px;
	border-radius: 50%;
	background: var(--alvera-orange);
}
#alv-blog .page-hero h1 {
	font-family: var(--font-display);
	font-weight: 800;
	color: #FFFFFF;
	font-size: clamp(2.2rem, 4.5vw, 3.6rem);
	max-width: 22ch;
	margin-inline: auto;
	line-height: 1.05;
	letter-spacing: -0.025em;
}
#alv-blog .page-hero h1 em { font-style: normal; color: var(--alvera-orange); font-weight: 800; }
#alv-blog .page-hero .lead {
	color: #CFCDDF;
	font-size: var(--fs-lead);
	max-width: 60ch;
	margin: 1.2rem auto 0;
}

/* --- Toolbar (busca + chips) --- */
#alv-blog .blog-toolbar {
	padding: 1.75rem 0;
	border-bottom: 1px solid var(--color-border);
	position: sticky;
	top: 0;
	z-index: 30;
	backdrop-filter: blur(8px);
	background: rgba(255,255,255,.94);
}
#alv-blog .blog-toolbar-grid {
	display: flex;
	flex-direction: column;
	gap: 1rem;
	align-items: stretch;
}
#alv-blog .search-input {
	position: relative;
	width: 100%;
	margin: 0;
}
#alv-blog .search-input input {
	width: 100%;
	padding: .85rem 1rem .85rem 2.6rem;
	border: 1px solid var(--color-border-strong);
	border-radius: var(--radius-pill);
	background: var(--color-bg-alt);
	font: inherit;
	font-size: .95rem;
	transition: border-color .15s, background .15s, box-shadow .15s;
}
#alv-blog .search-input input:focus {
	outline: 0;
	background: #FFFFFF;
	border-color: var(--alvera-orange);
	box-shadow: 0 0 0 3px rgba(226, 135, 41, .15);
}
#alv-blog .search-input svg {
	position: absolute;
	top: 50%; left: 1rem;
	transform: translateY(-50%);
	color: var(--color-text-muted);
	pointer-events: none;
}
#alv-blog .chip-row {
	display: flex;
	gap: .5rem;
	overflow-x: auto;
	scrollbar-width: none;
	padding: 2px 0;
	flex-grow: 1;
}
#alv-blog .chip-row::-webkit-scrollbar { display: none; }
#alv-blog .chip {
	white-space: nowrap;
	padding: .55rem 1rem;
	border-radius: var(--radius-pill);
	font-size: .88rem;
	font-weight: 700;
	background: var(--color-bg-alt);
	color: var(--color-text-muted);
	border: 1px solid transparent;
	transition: background .15s, color .15s;
}
#alv-blog .chip:hover { background: var(--alvera-cream); color: var(--alvera-orange-dark); }
#alv-blog .chip.is-active { background: var(--alvera-navy-dark); color: #FFFFFF; }

/* --- Post em destaque --- */
#alv-blog .featured-post {
	display: grid;
	grid-template-columns: 1fr;
	background: #FFFFFF;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	overflow: hidden;
	margin-bottom: 3rem;
	transition: transform .2s, box-shadow .2s;
}
#alv-blog .featured-post:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
#alv-blog .featured-post .thumb {
	aspect-ratio: 16/10;
	background:
		repeating-linear-gradient(45deg, rgba(45, 42, 95, .06) 0 10px, rgba(45, 42, 95, .1) 10px 20px),
		var(--alvera-navy-soft);
	display: grid;
	place-items: center;
	color: var(--alvera-navy);
	font-size: .85rem;
	padding: 1rem;
	text-align: center;
	position: relative;
}
#alv-blog .featured-post .thumb img { width: 100%; height: 100%; object-fit: cover; }
#alv-blog .featured-post .thumb::before {
	content: "EM DESTAQUE";
	position: absolute;
	top: 1.25rem; left: 1.25rem;
	background: var(--alvera-orange);
	color: #FFFFFF;
	font-family: var(--font-display);
	font-size: .7rem;
	font-weight: 800;
	letter-spacing: 0.16em;
	padding: .4rem .8rem;
	border-radius: var(--radius-sm);
	z-index: 1;
}
#alv-blog .featured-post .body {
	padding: clamp(1.75rem, 3vw, 2.5rem);
	display: flex;
	flex-direction: column;
	gap: 1rem;
	justify-content: center;
}
#alv-blog .featured-post .tag {
	font-size: .72rem;
	font-weight: 800;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--alvera-orange-dark);
}
#alv-blog .featured-post h2 {
	font-family: var(--font-display);
	font-weight: 800;
	font-size: clamp(1.5rem, 2.6vw, 2rem);
	margin: 0;
	line-height: 1.12;
	letter-spacing: -0.02em;
	text-wrap: balance;
}
#alv-blog .featured-post h2 a { color: var(--alvera-navy-darker); }
#alv-blog .featured-post h2 a:hover { color: var(--alvera-orange-dark); }
#alv-blog .featured-post p { color: var(--color-text-muted); margin: 0; }
#alv-blog .featured-post .meta {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	font-size: .82rem;
	color: var(--color-text-muted);
	align-items: center;
}
#alv-blog .featured-post .meta .sep { width: 3px; height: 3px; border-radius: 50%; background: currentColor; opacity: .4; }
#alv-blog .featured-post .read {
	color: var(--alvera-orange-dark);
	font-weight: 800;
	display: inline-flex;
	align-items: center;
	gap: .35rem;
}
#alv-blog .featured-post .read::after { content: "→"; transition: transform .2s; }
#alv-blog .featured-post:hover .read::after { transform: translateX(4px); }

/* --- Layout: posts + sidebar --- */
#alv-blog .blog-layout { display: grid; grid-template-columns: 1fr; gap: 3rem; }
#alv-blog .blog-posts { min-width: 0; }
#alv-blog .blog-posts-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 1.5rem;
}

/* --- Card de post --- */
#alv-blog .blog-card {
	display: flex;
	flex-direction: column;
	background: #FFFFFF;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	overflow: hidden;
	transition: transform .2s ease, box-shadow .2s ease;
}
#alv-blog .blog-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
#alv-blog .blog-card .thumb {
	display: grid;
	place-items: center;
	aspect-ratio: 16/10;
	background:
		repeating-linear-gradient(45deg, rgba(45, 42, 95, .06) 0 10px, rgba(45, 42, 95, .1) 10px 20px),
		var(--alvera-navy-soft);
	color: var(--alvera-navy);
	font-size: .8rem;
	padding: 1rem;
	text-align: center;
}
#alv-blog .blog-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
#alv-blog .blog-card .body { padding: 1.4rem 1.5rem 1.6rem; display: flex; flex-direction: column; gap: .55rem; flex-grow: 1; }
#alv-blog .blog-card .tag {
	font-size: .72rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--alvera-orange-dark);
}
#alv-blog .blog-card h3 {
	font-family: var(--font-display);
	font-weight: 800;
	font-size: 1.18rem;
	margin: 0;
	line-height: 1.22;
	letter-spacing: -0.015em;
}
#alv-blog .blog-card h3 a { color: var(--alvera-navy-darker); }
#alv-blog .blog-card h3 a:hover { color: var(--alvera-orange-dark); }
#alv-blog .blog-card p { font-size: .92rem; color: var(--color-text-muted); margin: 0; flex-grow: 1; }
#alv-blog .blog-card .meta {
	display: flex;
	gap: .8rem;
	font-size: .8rem;
	color: var(--color-text-muted);
	align-items: center;
	margin-top: auto;
	padding-top: .75rem;
	border-top: 1px solid var(--color-border);
}
#alv-blog .blog-card .meta .sep { width: 3px; height: 3px; border-radius: 50%; background: currentColor; opacity: .4; }
#alv-blog .blog-card .read {
	margin-top: .5rem;
	font-weight: 700;
	font-size: .88rem;
	color: var(--alvera-orange-dark);
	display: inline-flex;
	align-items: center;
	gap: .35rem;
}
#alv-blog .blog-card .read::after { content: "→"; transition: transform .2s ease; }
#alv-blog .blog-card:hover .read::after { transform: translateX(3px); }

/* --- Paginação --- */
#alv-blog .pagination {
	display: flex;
	justify-content: center;
	gap: .35rem;
	margin-top: 3rem;
	flex-wrap: wrap;
}
#alv-blog .pagination .page-numbers {
	min-width: 42px;
	height: 42px;
	padding: 0 .9rem;
	border-radius: var(--radius-md);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	font-size: .92rem;
	color: var(--color-text);
	background: #FFFFFF;
	border: 1px solid var(--color-border);
	transition: background .15s, border-color .15s, color .15s;
}
#alv-blog .pagination a.page-numbers:hover {
	background: var(--alvera-cream);
	border-color: var(--alvera-orange);
	color: var(--alvera-orange-dark);
}
#alv-blog .pagination .page-numbers.current {
	background: var(--alvera-navy-dark);
	color: #FFFFFF;
	border-color: var(--alvera-navy-dark);
}
#alv-blog .pagination .page-numbers.dots { background: transparent; border-color: transparent; color: var(--color-text-muted); }

/* --- Estado vazio --- */
#alv-blog .empty-state {
	text-align: center;
	padding: 4rem 2rem;
	color: var(--color-text-muted);
	font-style: italic;
}
#alv-blog .empty-state a { color: var(--alvera-orange-dark); font-weight: 600; }

/* --- Barra lateral --- */
#alv-blog .blog-sidebar { display: flex; flex-direction: column; gap: 2rem; }
#alv-blog .widget {
	background: #FFFFFF;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	padding: 1.5rem;
}
#alv-blog .widget h3 {
	font-family: var(--font-display);
	font-weight: 800;
	font-size: 1rem;
	color: var(--alvera-navy-darker);
	margin: 0 0 1rem;
	letter-spacing: -0.01em;
}
#alv-blog .widget .widget-intro {
	font-size: .92rem;
	color: var(--color-text-muted);
	margin: 0 0 1rem;
}
#alv-blog .widget--dark {
	background: var(--alvera-navy-dark);
	color: #FFFFFF;
	border-color: transparent;
	position: relative;
	overflow: hidden;
}
#alv-blog .widget--dark::before {
	content: "";
	position: absolute;
	right: -30px; top: -30px;
	width: 140px; height: 140px;
	border-radius: 50%;
	background: radial-gradient(circle, rgba(226, 135, 41, .35), transparent 65%);
}
#alv-blog .widget--dark h3 { color: #FFFFFF; position: relative; }
#alv-blog .widget--dark p { color: #CFCDDF; font-size: .92rem; position: relative; margin: 0 0 1rem; }
#alv-blog .widget--dark .btn { position: relative; width: 100%; }
#alv-blog .popular-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
#alv-blog .popular-list li { display: flex; gap: .9rem; align-items: flex-start; }
#alv-blog .popular-list .num {
	font-family: var(--font-display);
	font-size: 1.4rem;
	font-weight: 800;
	color: var(--alvera-orange);
	line-height: 1;
	width: 28px;
	flex-shrink: 0;
	letter-spacing: -0.03em;
}
#alv-blog .popular-list a { color: var(--alvera-navy-darker); font-weight: 600; font-size: .92rem; line-height: 1.35; }
#alv-blog .popular-list a small { display: block; font-weight: 500; color: var(--color-text-muted); font-size: .78rem; margin-top: 4px; }
#alv-blog .popular-list a:hover { color: var(--alvera-orange-dark); }
#alv-blog .cat-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .35rem; }
#alv-blog .cat-list a {
	display: flex;
	justify-content: space-between;
	padding: .55rem .8rem;
	border-radius: var(--radius-sm);
	font-weight: 600;
	font-size: .92rem;
	color: var(--alvera-navy-darker);
	transition: background .15s;
}
#alv-blog .cat-list a:hover { background: var(--alvera-cream); color: var(--alvera-orange-dark); }
#alv-blog .cat-list .count {
	background: var(--color-bg-alt);
	color: var(--color-text-muted);
	font-weight: 700;
	font-size: .75rem;
	padding: .15rem .5rem;
	border-radius: var(--radius-pill);
}

/* --- Newsletter (Fluent Forms na barra lateral) --- */
#alv-blog .widget .fluentform .ff-el-input--content { margin-bottom: .6rem; }
#alv-blog .widget .fluentform input[type="email"],
#alv-blog .widget .fluentform input[type="text"] {
	width: 100%;
	padding: .8rem 1rem;
	border: 1px solid var(--color-border-strong);
	border-radius: var(--radius-md);
	font: inherit;
	font-size: .92rem;
	background: var(--color-bg-alt);
}
#alv-blog .widget .fluentform input:focus {
	outline: 0;
	border-color: var(--alvera-orange);
	box-shadow: 0 0 0 3px rgba(226, 135, 41, .15);
}
#alv-blog .widget .fluentform .ff-el-group { margin-bottom: .6rem; }
#alv-blog .widget .fluentform .ff-btn-submit {
	width: 100%;
	background: var(--alvera-navy);
	color: #FFFFFF;
	border: 0;
	padding: .8rem 1rem;
	border-radius: var(--radius-md);
	font-family: var(--font-display);
	font-weight: 700;
	font-size: .95rem;
	cursor: pointer;
	transition: background .15s;
}
#alv-blog .widget .fluentform .ff-btn-submit:hover { background: var(--alvera-navy-dark); }
#alv-blog .widget .fluentform .ff-el-label label { font-size: .85rem; font-weight: 600; color: var(--color-text-muted); }

/* --- CTA banner --- */
#alv-blog .blog-cta-section { padding-top: 0; }
#alv-blog .cta-banner {
	background: var(--alvera-navy-dark);
	color: #FFFFFF;
	border-radius: var(--radius-lg);
	padding: clamp(2.5rem, 5vw, 4rem);
	display: grid;
	gap: 2rem;
	align-items: center;
	position: relative;
	overflow: hidden;
}
#alv-blog .cta-banner::before {
	content: "";
	position: absolute;
	right: -80px; top: -80px;
	width: 320px; height: 320px;
	border-radius: 50%;
	background: radial-gradient(circle, rgba(226, 135, 41, .35), transparent 65%);
}
#alv-blog .cta-banner h2 { color: #FFFFFF; margin-bottom: .6rem; }
#alv-blog .cta-banner p { color: #CFCDDF; margin: 0; }
#alv-blog .cta-banner .ctas { display: flex; flex-wrap: wrap; gap: .8rem; position: relative; }

/* --- Responsivo --- */
@media (min-width: 900px) {
	#alv-blog .blog-toolbar-grid { flex-direction: row; align-items: center; gap: 1.5rem; }
	#alv-blog .search-input { width: 320px; flex-shrink: 0; }
}
@media (min-width: 1024px) {
	#alv-blog .featured-post { grid-template-columns: 1fr 1fr; }
	#alv-blog .featured-post .thumb { aspect-ratio: auto; min-height: 360px; }
	#alv-blog .blog-layout { grid-template-columns: minmax(0, 1fr) 320px; gap: 4rem; }
}
@media (min-width: 800px) {
	#alv-blog .cta-banner { grid-template-columns: 1.5fr auto; }
}