/* NOVA Reviews — Wall of Love (front-end) */

.nova-wall {
	/* Defaults — overridden inline by the shortcode from Settings */
	--nova-font: 'Nunito', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
	--nova-name-size: 18px;
	--nova-headline-size: 20px;
	--nova-star-size: 26px;
	--nova-filter-size: 14px;
	--nova-body-size: 15px;
	--nova-brand: #8B6355;

	font-family: var(--nova-font);
	width: 100%;
	padding: 24px 0;
	box-sizing: border-box;
}
.nova-wall *, .nova-wall *::before, .nova-wall *::after { box-sizing: border-box; }

/* Header */
.nova-wall-header { text-align: center; margin-bottom: 32px; }
.nova-wall-header h2 {
	font-family: var(--nova-font);
	font-size: clamp(26px, 3.5vw, 40px);
	font-weight: 800;
	color: var(--nova-brand);
	letter-spacing: -0.02em;
	line-height: 1.1;
	margin: 0 0 10px;
}
.nova-wall-header p {
	font-family: var(--nova-font);
	font-size: clamp(11px, 1.2vw, 14px);
	color: #999;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	font-weight: 600;
	margin: 0;
}

/* Filters */
.nova-wall-filters {
	display: flex;
	flex-wrap: wrap;
	gap: 4px;
	justify-content: center;
	margin-bottom: 32px;
	padding: 0 8px;
}
.nova-filter {
	font-family: var(--nova-font);
	background: none;
	border: none;
	padding: 8px 16px;
	font-size: var(--nova-filter-size);
	font-weight: 600;
	color: #999;
	cursor: pointer;
	border-bottom: 2px solid transparent;
	transition: color 0.15s, border-color 0.15s;
	white-space: nowrap;
}
.nova-filter:hover { color: var(--nova-brand); }
.nova-filter.active { color: var(--nova-brand); border-bottom-color: var(--nova-brand); }

/* Masonry grid */
.nova-wall-grid {
	columns: 5 240px;
	column-gap: 20px;
	max-width: 1300px;
	margin: 0 auto;
	padding: 0 20px;
}
@media (max-width: 1100px) { .nova-wall-grid { columns: 4 220px; } }
@media (max-width: 860px)  { .nova-wall-grid { columns: 3 200px; } }
@media (max-width: 620px)  { .nova-wall-grid { columns: 2 180px; } }
@media (max-width: 400px)  { .nova-wall-grid { columns: 1; } }

/* Card */
.nova-card {
	background: #fff;
	border-radius: 12px;
	padding: 20px;
	margin-bottom: 20px;
	break-inside: avoid;
	display: inline-block;
	width: 100%;
	box-shadow: 0 1px 4px rgba(0,0,0,0.07), 0 2px 12px rgba(0,0,0,0.04);
}

.nova-card-author {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 12px;
}
.nova-avatar {
	width: 44px;
	height: 44px;
	border-radius: 50%;
	background: #1e1e1e;
	color: #fff;
	font-size: 15px;
	font-weight: 700;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	letter-spacing: 0.5px;
	overflow: hidden;
}
.nova-avatar img { width: 100%; height: 100%; object-fit: cover; }
.nova-author-info { flex: 1; min-width: 0; }
.nova-author-name {
	font-family: var(--nova-font);
	font-size: var(--nova-name-size);
	font-weight: 700;
	color: #1a1a1a;
	line-height: 1.2;
}
.nova-author-course {
	font-family: var(--nova-font);
	font-size: 11px;
	color: var(--nova-brand);
	font-weight: 600;
	letter-spacing: 0.05em;
	text-transform: uppercase;
	margin-top: 2px;
}

.nova-stars { display: flex; gap: 2px; margin-bottom: 10px; line-height: 1; }
.nova-star-on  { color: var(--nova-brand); font-size: var(--nova-star-size); line-height: 1; }
.nova-star-off { color: #ddd; font-size: var(--nova-star-size); line-height: 1; }

.nova-card-title {
	font-family: var(--nova-font);
	font-size: var(--nova-headline-size);
	font-weight: 700;
	color: #1a1a1a;
	line-height: 1.35;
	margin-bottom: 6px;
}
.nova-card-body {
	font-family: var(--nova-font);
	font-size: var(--nova-body-size);
	color: #555;
	line-height: 1.65;
}
.nova-card-body.nova-clamped {
	display: -webkit-box;
	-webkit-line-clamp: 5;
	-webkit-box-orient: vertical;
	overflow: hidden;
}
.nova-expand {
	font-family: var(--nova-font);
	background: none;
	border: none;
	color: var(--nova-brand);
	font-size: 13px;
	font-weight: 700;
	cursor: pointer;
	margin-top: 6px;
	padding: 0;
	text-decoration: underline;
	text-underline-offset: 2px;
}

/* Fade-in animation (on Load more and filter change) */
@keyframes nova-fade-in {
	from { opacity: 0; transform: translateY(14px); }
	to   { opacity: 1; transform: translateY(0); }
}
.nova-card.nova-in {
	animation: nova-fade-in 0.5s cubic-bezier(0.22, 0.61, 0.36, 1) both;
}
@media (prefers-reduced-motion: reduce) {
	.nova-card.nova-in { animation: none; }
}

/* Load more */
.nova-loadmore-wrap { text-align: center; margin-top: 28px; }
.nova-loadmore {
	font-family: var(--nova-font);
	background: transparent;
	color: var(--nova-brand);
	border: 1.5px solid var(--nova-brand);
	border-radius: 100px;
	padding: 12px 32px;
	font-size: 14px;
	font-weight: 700;
	letter-spacing: 0.04em;
	cursor: pointer;
	transition: background 0.15s, color 0.15s;
}
.nova-loadmore:hover { background: var(--nova-brand); color: #fff; }