/**
 * Footer Styles
 *
 * Styles for the site footer including widget areas, footer bottom,
 * and responsive design.
 *
 * @package Apus_Theme
 * @since 1.0.0
 */

/* ==========================================================================
   Footer Main Container
   ========================================================================== */

.site-footer {
	background-color: #1a1a1a;
	color: #e0e0e0;
	margin-top: auto;
}

/* ==========================================================================
   Footer Widgets Section
   ========================================================================== */

.footer-widgets {
	padding: 4rem 0 3rem;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-widget-area {
	margin-bottom: 1rem;
}

/* Widget Titles */
.footer-widget-area .widget-title {
	font-size: 1.125rem;
	font-weight: 600;
	color: #ffffff;
	margin-bottom: 1.5rem;
	padding-bottom: 0.75rem;
	border-bottom: 2px solid rgba(255, 255, 255, 0.15);
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

/* Widget Content */
.footer-widget-area .widget {
	margin-bottom: 2rem;
}

.footer-widget-area .widget:last-child {
	margin-bottom: 0;
}

/* Widget Links */
.footer-widget-area a {
	color: #b0b0b0;
	text-decoration: none;
	transition: color 0.3s ease;
}

.footer-widget-area a:hover,
.footer-widget-area a:focus {
	color: #ffffff;
	text-decoration: none;
}

/* Widget Lists */
.footer-widget-area ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.footer-widget-area ul li {
	margin-bottom: 0.75rem;
	position: relative;
	padding-left: 1.25rem;
}

.footer-widget-area ul li:last-child {
	margin-bottom: 0;
}

.footer-widget-area ul li::before {
	content: "\203A";
	position: absolute;
	left: 0;
	color: #b0b0b0;
	font-size: 1.25rem;
	line-height: 1;
}

/* Widget Text */
.footer-widget-area p {
	margin-bottom: 1rem;
	line-height: 1.6;
	color: #b0b0b0;
}

.footer-widget-area p:last-child {
	margin-bottom: 0;
}

/* Widget Forms */
.footer-widget-area input[type="text"],
.footer-widget-area input[type="email"],
.footer-widget-area input[type="search"],
.footer-widget-area textarea {
	background-color: rgba(255, 255, 255, 0.1);
	border: 1px solid rgba(255, 255, 255, 0.2);
	color: #ffffff;
	padding: 0.5rem 0.75rem;
	border-radius: 4px;
}

.footer-widget-area input[type="text"]:focus,
.footer-widget-area input[type="email"]:focus,
.footer-widget-area input[type="search"]:focus,
.footer-widget-area textarea:focus {
	background-color: rgba(255, 255, 255, 0.15);
	border-color: rgba(255, 255, 255, 0.3);
	outline: none;
	box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.1);
}

.footer-widget-area input::placeholder,
.footer-widget-area textarea::placeholder {
	color: #888888;
}

/* Widget Buttons */
.footer-widget-area button,
.footer-widget-area input[type="submit"],
.footer-widget-area .btn {
	background-color: #ffffff;
	color: #1a1a1a;
	border: none;
	padding: 0.5rem 1.5rem;
	border-radius: 4px;
	cursor: pointer;
	font-weight: 500;
	transition: all 0.3s ease;
}

.footer-widget-area button:hover,
.footer-widget-area input[type="submit"]:hover,
.footer-widget-area .btn:hover {
	background-color: #f0f0f0;
	transform: translateY(-2px);
	box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* ==========================================================================
   Footer Bottom Section
   ========================================================================== */

.footer-bottom {
	padding: 2rem 0;
	background-color: #0d0d0d;
	border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Copyright Text */
.copyright-text {
	font-size: 0.875rem;
	color: #888888;
	margin: 0;
}

.copyright-text .site-name {
	color: #ffffff;
	font-weight: 500;
}

/* Footer Navigation Menu */
.footer-navigation {
	display: flex;
	justify-content: flex-end;
}

.footer-menu {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 1.5rem;
	justify-content: center;
}

.footer-menu li {
	margin: 0;
}

.footer-menu a {
	color: #888888;
	text-decoration: none;
	font-size: 0.875rem;
	transition: color 0.3s ease;
	font-weight: 400;
}

.footer-menu a:hover,
.footer-menu a:focus {
	color: #ffffff;
	text-decoration: none;
}

.footer-menu .current-menu-item a,
.footer-menu .current_page_item a {
	color: #ffffff;
}

/* ==========================================================================
   Widget Specific Styles
   ========================================================================== */

/* Recent Posts Widget */
.footer-widget-area .widget_recent_entries ul li {
	padding-left: 0;
}

.footer-widget-area .widget_recent_entries ul li::before {
	display: none;
}

.footer-widget-area .widget_recent_entries .post-date {
	display: block;
	font-size: 0.75rem;
	color: #888888;
	margin-top: 0.25rem;
}

/* Categories Widget */
.footer-widget-area .widget_categories ul li,
.footer-widget-area .widget_archive ul li {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.footer-widget-area .widget_categories ul li::before,
.footer-widget-area .widget_archive ul li::before {
	position: static;
	margin-right: 0.5rem;
}

/* Tag Cloud Widget */
.footer-widget-area .tagcloud,
.footer-widget-area .wp-block-tag-cloud {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.footer-widget-area .tagcloud a,
.footer-widget-area .wp-block-tag-cloud a {
	display: inline-block;
	padding: 0.25rem 0.75rem;
	background-color: rgba(255, 255, 255, 0.1);
	border-radius: 4px;
	font-size: 0.875rem !important;
	transition: all 0.3s ease;
}

.footer-widget-area .tagcloud a:hover,
.footer-widget-area .wp-block-tag-cloud a:hover {
	background-color: rgba(255, 255, 255, 0.2);
	color: #ffffff;
}

/* Search Widget */
.footer-widget-area .widget_search form {
	display: flex;
	gap: 0.5rem;
}

.footer-widget-area .widget_search input[type="search"] {
	flex: 1;
}

/* Calendar Widget */
.footer-widget-area .widget_calendar table {
	width: 100%;
	border-collapse: collapse;
}

.footer-widget-area .widget_calendar th,
.footer-widget-area .widget_calendar td {
	padding: 0.5rem;
	text-align: center;
	border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-widget-area .widget_calendar th {
	background-color: rgba(255, 255, 255, 0.1);
	font-weight: 600;
}

.footer-widget-area .widget_calendar td a {
	font-weight: 600;
	color: #ffffff;
}

/* Social Media Links */
.footer-widget-area .social-links {
	display: flex;
	gap: 1rem;
	flex-wrap: wrap;
}

.footer-widget-area .social-links a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	background-color: rgba(255, 255, 255, 0.1);
	border-radius: 50%;
	transition: all 0.3s ease;
}

.footer-widget-area .social-links a:hover {
	background-color: rgba(255, 255, 255, 0.2);
	transform: translateY(-2px);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

/* Tablet Breakpoint (768px and below) */
@media (max-width: 767.98px) {
	.footer-widgets {
		padding: 3rem 0 2rem;
	}

	.footer-widget-area {
		margin-bottom: 2rem;
	}

	.footer-widget-area .widget-title {
		font-size: 1rem;
		margin-bottom: 1.25rem;
		padding-bottom: 0.5rem;
	}

	.footer-bottom {
		padding: 1.5rem 0;
	}

	.footer-navigation {
		justify-content: center;
	}

	.footer-menu {
		justify-content: center;
		gap: 1rem;
	}

	.copyright-text {
		margin-bottom: 1rem;
	}
}

/* Mobile Breakpoint (576px and below) */
@media (max-width: 575.98px) {
	.footer-widgets {
		padding: 2rem 0 1.5rem;
	}

	.footer-widget-area {
		margin-bottom: 2.5rem;
	}

	.footer-widget-area .widget-title {
		font-size: 0.9375rem;
	}

	.footer-bottom {
		padding: 1.25rem 0;
	}

	.footer-menu {
		flex-direction: column;
		gap: 0.75rem;
		align-items: center;
	}

	.footer-menu li {
		width: 100%;
		text-align: center;
	}

	.copyright-text,
	.footer-menu {
		font-size: 0.8125rem;
	}

	.footer-widget-area .social-links {
		justify-content: center;
	}
}

/* Large Desktop Breakpoint (1200px and above) */
@media (min-width: 1200px) {
	.footer-widgets {
		padding: 5rem 0 4rem;
	}

	.footer-widget-area .widget-title {
		font-size: 1.25rem;
	}
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
	.footer-widgets {
		display: none;
	}

	.footer-bottom {
		background: transparent;
		border: none;
		padding: 1rem 0;
	}

	.footer-navigation,
	.theme-credits {
		display: none;
	}

	.copyright-text {
		color: #000000;
	}
}

/* ==========================================================================
   Accessibility Improvements
   ========================================================================== */

/* Focus Styles */
.footer-widget-area a:focus,
.footer-menu a:focus,
.footer-widget-area button:focus,
.footer-widget-area input:focus,
.footer-widget-area textarea:focus {
	outline: 2px solid #ffffff;
	outline-offset: 2px;
}

/* Screen Reader Text */
.footer-widget-area .screen-reader-text {
	position: absolute;
	left: -9999px;
	top: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* Skip Link Focus */
.skip-to-footer:focus {
	position: fixed;
	top: 0;
	left: 0;
	background: #ffffff;
	color: #1a1a1a;
	padding: 1rem;
	z-index: 100000;
	text-decoration: none;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
	.site-footer {
		border-top: 3px solid #ffffff;
	}

	.footer-widgets {
		border-bottom-width: 2px;
	}

	.footer-widget-area a,
	.footer-menu a {
		text-decoration: underline;
	}
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
	.footer-widget-area a,
	.footer-widget-area button,
	.footer-widget-area .btn,
	.footer-menu a,
	.footer-widget-area .social-links a {
		transition: none;
	}
}