/**
 * ToolAwesome Child — Site Footer
 *
 * SaaS-style footer with widget columns, footer menu, social links,
 * copyright, and back-to-top. All colors/spacing resolve from --ta-* tokens.
 */

.ta-site-footer {
	background: var(--ta-footer-bg);
	color: var(--ta-footer-text);
	margin-top: 0;
}

.ta-footer-widgets {
	padding: 56px 0 24px;
}

.ta-footer-widgets-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 32px;
}

.ta-footer-widget-area .widget-title {
	color: var(--ta-on-accent);
	font-size: 1rem;
	margin-bottom: 16px;
}

.ta-footer-widget-area ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.ta-footer-widget-area ul li {
	margin-bottom: 10px;
}

.ta-footer-widget-area a {
	color: var(--ta-footer-text);
	text-decoration: none;
	transition: var(--ta-transition);
}

.ta-footer-widget-area a:hover {
	color: var(--ta-primary);
}

.ta-footer-bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	padding: 22px 0;
}

.ta-footer-bottom-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	flex-wrap: wrap;
}

.ta-footer-copyright {
	margin: 0;
	font-size: 0.85rem;
}

.ta-footer-menu {
	display: flex;
	align-items: center;
	gap: 6px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.ta-footer-menu a {
	display: inline-block;
	padding: 6px 10px;
	color: var(--ta-footer-text);
	text-decoration: none;
	font-size: 0.85rem;
	border-radius: var(--ta-radius-sm);
	transition: var(--ta-transition);
}

.ta-footer-menu a:hover {
	color: var(--ta-on-accent);
}

.ta-social-links {
	display: flex;
	align-items: center;
	gap: 10px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.ta-social-links a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 38px;
	height: 38px;
	border: 1px solid rgba(255, 255, 255, 0.16);
	border-radius: 50%;
	color: var(--ta-footer-text);
	transition: var(--ta-transition);
}

.ta-social-links a:hover {
	color: var(--ta-on-accent);
	border-color: var(--ta-primary);
	background: var(--ta-primary);
}

.ta-back-to-top {
	position: fixed;
	right: 24px;
	bottom: 24px;
	z-index: 990;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	padding: 0;
	background: var(--ta-gradient);
	color: var(--ta-on-accent) !important;
	border: none;
	border-radius: var(--ta-radius-sm);
	box-shadow: var(--ta-shadow-lg);
	cursor: pointer;
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px);
	transition: var(--ta-transition);
}

.ta-back-to-top.is-visible {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

@media (max-width: 1024px) {
	.ta-footer-widgets-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 640px) {
	.ta-footer-widgets-grid {
		grid-template-columns: 1fr;
		gap: 24px;
	}

	.ta-footer-bottom-inner {
		flex-direction: column;
		text-align: center;
	}
}