.collections-header {
	background-color: var(--arynaz-bg);
	padding: 60px 0;
	text-align: center;
	border-bottom: 1px solid var(--arynaz-border);
	margin-bottom: 40px;
}
.collections-header h1 {
	font-size: 32px;
	margin-bottom: 12px;
	color: var(--arynaz-walnut);
}
.collections-header p {
	color: var(--arynaz-text-muted);
	font-size: 16px;
}
.collection-filters {
	display: flex;
	justify-content: center;
	gap: 12px;
	flex-wrap: wrap;
	margin-bottom: 40px;
}
.btn-filter {
	padding: 10px 24px;
	border: 1px solid var(--arynaz-border);
	border-radius: 30px;
	background: #fff;
	color: var(--arynaz-text);
	font-weight: 500;
	font-family: inherit;
	font-size: 15px;
	cursor: pointer;
	transition: all 0.3s;
	box-shadow: var(--arynaz-shadow-sm);
}
.btn-filter:hover, .btn-filter.active {
	background: var(--arynaz-walnut);
	color: #fff;
	border-color: var(--arynaz-walnut);
	box-shadow: var(--arynaz-shadow-md);
}
.collections-grid {
	margin-bottom: 60px;
}
.shop-main-content .collections-grid {
	grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 1200px) {
	.shop-main-content .collections-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
	.shop-main-content .collections-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
	.shop-main-content .collections-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}
.collection-item {
	transition: opacity 0.4s ease, transform 0.4s ease;
}
.collection-item.hidden {
	display: none !important;
}