/* =========================================================
 * NationVoice — Blog Grid Widget
 * Fully isolated under .nv-blog-wrapper
 * ========================================================= */

.nv-blog-wrapper {
	--nv-primary: #3c4d8c;
	--nv-accent: #ff6716;
	--nv-heading: #202428;
	--nv-text: #5e5e5e;
	--nv-text-soft: #7c7c7c;
	--nv-bg: #ffffff;
	--nv-bg-soft: #f7f7f9;

	--nv-radius-sm: 4px;
	--nv-shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
	--nv-shadow-md: 0 8px 24px rgba(0,0,0,0.08);

	--nv-ease: cubic-bezier(0.22, 1, 0.36, 1);
	--nv-trans: 0.35s var(--nv-ease);

	--nv-font-body: 'Poppins', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

	font-family: var(--nv-font-body);
	color: var(--nv-text);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

.nv-blog-wrapper *,
.nv-blog-wrapper *::before,
.nv-blog-wrapper *::after {
	box-sizing: border-box;
}

.elementor-page .nv-blog-wrapper,
.e-con .nv-blog-wrapper,
.elementor-widget-container .nv-blog-wrapper {
	color: var(--nv-text) !important;
	font-family: var(--nv-font-body) !important;
}

/* Frame */
.nv-blog-wrapper .nv-blog {
	width: 100%;
	background-color: var(--nv-bg);
}

.nv-blog-wrapper .nv-blog__container {
	width: 100%;
	max-width: 1100px;
	margin: 0 auto;
	padding: 32px;
}

/* Grid */
.nv-blog-wrapper .nv-blog__grid {
	display: grid;
	gap: 40px;
}
.nv-blog-wrapper .nv-blog__grid--cols-1 { grid-template-columns: 1fr; }
.nv-blog-wrapper .nv-blog__grid--cols-2 { grid-template-columns: repeat(2, 1fr); }
.nv-blog-wrapper .nv-blog__grid--cols-3 { grid-template-columns: repeat(3, 1fr); }
.nv-blog-wrapper .nv-blog__grid--cols-4 { grid-template-columns: repeat(4, 1fr); }

/* Card */
.nv-blog-wrapper .nv-blog__card {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.nv-blog-wrapper .nv-blog__image-link {
	display: block;
	overflow: hidden;
	border-radius: 4px;
	background-color: var(--nv-bg-soft);
	aspect-ratio: 3 / 2;
	position: relative;
}

.nv-blog-wrapper .nv-blog__image {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	border-radius: 4px;
	transition: transform 0.6s var(--nv-ease);
}

.nv-blog-wrapper .nv-blog__image-link:hover .nv-blog__image {
	transform: scale(1.05);
}

/* Body */
.nv-blog-wrapper .nv-blog__body {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

/* Title */
.nv-blog-wrapper .nv-blog__title {
	margin: 0;
	font-family: var(--nv-font-body) !important;
	font-weight: 700;
	font-size: 18px;
	line-height: 1.35;
	color: var(--nv-heading);
}

.nv-blog-wrapper .nv-blog__title a {
	color: inherit !important;
	text-decoration: none !important;
	transition: color var(--nv-trans);
}

.nv-blog-wrapper .nv-blog__title a:hover {
	color: var(--nv-primary) !important;
}

/* Meta */
.nv-blog-wrapper .nv-blog__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 6px;
	font-family: var(--nv-font-body) !important;
	font-size: 12px;
	font-weight: 400;
	line-height: 1.5;
	color: var(--nv-text-soft);
}

.nv-blog-wrapper .nv-blog__meta a {
	color: inherit !important;
	text-decoration: none !important;
	transition: color var(--nv-trans);
}

.nv-blog-wrapper .nv-blog__meta a:hover {
	color: var(--nv-primary) !important;
}

.nv-blog-wrapper .nv-blog__meta-sep {
	opacity: 0.6;
}

/* Excerpt */
.nv-blog-wrapper .nv-blog__excerpt {
	margin: 4px 0 0;
	font-family: var(--nv-font-body) !important;
	font-size: 14px;
	font-weight: 400;
	line-height: 1.65;
	color: var(--nv-text);
}

/* Empty state */
.nv-blog-wrapper .nv-blog__empty {
	text-align: center;
	color: var(--nv-text-soft);
	padding: 48px 16px;
	font-style: italic;
}

/* Stagger fade-up entrance (CSS-only) */
.nv-blog-wrapper .nv-blog__anim {
	opacity: 0;
	transform: translateY(20px);
	animation: nv-blog-fade-up 0.6s var(--nv-ease) forwards;
}

.nv-blog-wrapper .nv-blog__card:nth-child(1)  { animation-delay: 0.05s; }
.nv-blog-wrapper .nv-blog__card:nth-child(2)  { animation-delay: 0.15s; }
.nv-blog-wrapper .nv-blog__card:nth-child(3)  { animation-delay: 0.25s; }
.nv-blog-wrapper .nv-blog__card:nth-child(4)  { animation-delay: 0.35s; }
.nv-blog-wrapper .nv-blog__card:nth-child(5)  { animation-delay: 0.45s; }
.nv-blog-wrapper .nv-blog__card:nth-child(6)  { animation-delay: 0.55s; }
.nv-blog-wrapper .nv-blog__card:nth-child(n+7) { animation-delay: 0.65s; }

@keyframes nv-blog-fade-up {
	to { opacity: 1; transform: translateY(0); }
}

/* =========================================================
 * RESPONSIVE
 * ========================================================= */
@media (max-width: 1024px) {
	.nv-blog-wrapper .nv-blog__container { padding: 24px; }
	.nv-blog-wrapper .nv-blog__grid      { gap: 32px; }
}

@media (max-width: 768px) {
	.nv-blog-wrapper .nv-blog__container { padding: 20px 16px; }
	.nv-blog-wrapper .nv-blog__grid      { gap: 32px; }

	.nv-blog-wrapper .nv-blog__grid--cols-2,
	.nv-blog-wrapper .nv-blog__grid--cols-3,
	.nv-blog-wrapper .nv-blog__grid--cols-4 {
		grid-template-columns: 1fr !important;
	}

	.nv-blog-wrapper .nv-blog__title { font-size: 17px; }
	.nv-blog-wrapper .nv-blog__excerpt { font-size: 14px; }
}

@media (prefers-reduced-motion: reduce) {
	.nv-blog-wrapper *,
	.nv-blog-wrapper *::before,
	.nv-blog-wrapper *::after {
		transition-duration: 0.01ms !important;
		animation-duration: 0.01ms !important;
	}
	.nv-blog-wrapper .nv-blog__anim { opacity: 1 !important; transform: none !important; }
}