/**
 * Theme Name: SKG Academy
 * Theme URI: https://skg.education
 * Author: SKG Education Team
 * Author URI: https://skg.education
 * Description: A modern WordPress theme for SKG Education - Greek educational platform offering bootcamps and online courses in programming, marketing, and HR. Features course management, instructor profiles, and student engagement tools.
 * Version: 1.0.0
 * License: GPL v2 or later
 * License URI: http://www.gnu.org/licenses/gpl-2.0.html
 * Text Domain: skg-academy
 * Domain Path: /languages
 * Tags: education, two-columns, custom-header, custom-menu, featured-images, threaded-comments, translation-ready
 * Requires at least: 6.0
 * Tested up to: 6.4
 * Requires PHP: 7.4
 */

/* ==========================================================================
   CSS Custom Properties - Design System
   ========================================================================== */

:root {
	/* Brand Colors */
	--color-primary: #3D9BE9;
	--color-primary-dark: #2B7BC7;
	--color-primary-light: #5FADF0;
	--color-navy: #1A2F4F;
	--color-charcoal: #242D3C;
	--color-accent: #F17435;
	--color-white: #FFFFFF;
	
	/* Neutral Colors */
	--color-gray-50: #F7F8FA;
	--color-gray-100: #F1F3F5;
	--color-gray-200: #E1E5EB;
	--color-gray-300: #D1D5DB;
	--color-gray-400: #9CA3AF;
	--color-gray-500: #6B7280;
	--color-gray-600: #4B5563;
	--color-gray-700: #374151;
	--color-gray-800: #1F2937;
	--color-gray-900: #111827;
	
	/* Semantic Colors */
	--color-success: #10B981;
	--color-warning: #F59E0B;
	--color-error: #EF4444;
	--color-info: #3B82F6;
	
	/* Typography */
	--font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	--font-mono: "SF Mono", Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
	
	/* Font Sizes - Desktop */
	--font-size-xs: 0.75rem;    /* 12px */
	--font-size-sm: 0.875rem;   /* 14px */
	--font-size-base: 1rem;     /* 16px */
	--font-size-lg: 1.125rem;   /* 18px */
	--font-size-xl: 1.25rem;    /* 20px */
	--font-size-2xl: 1.5rem;    /* 24px */
	--font-size-3xl: 2rem;      /* 32px */
	--font-size-4xl: 2.5rem;    /* 40px */
	--font-size-5xl: 3.5rem;    /* 56px */
	
	/* Font Weights */
	--font-weight-normal: 400;
	--font-weight-medium: 500;
	--font-weight-semibold: 600;
	--font-weight-bold: 700;
	
	/* Line Heights */
	--line-height-tight: 1.2;
	--line-height-snug: 1.3;
	--line-height-normal: 1.6;
	--line-height-relaxed: 1.7;
	
	/* Spacing Scale (8-point grid) */
	--space-1: 0.25rem;   /* 4px */
	--space-2: 0.5rem;    /* 8px */
	--space-3: 0.75rem;   /* 12px */
	--space-4: 1rem;      /* 16px */
	--space-5: 1.5rem;    /* 24px */
	--space-6: 2rem;      /* 32px */
	--space-8: 3rem;      /* 48px */
	--space-10: 4rem;     /* 64px */
	--space-12: 6rem;     /* 96px */
	--space-16: 8rem;     /* 128px */
	
	/* Container */
	--container-max-width: 1280px;
	--container-padding: var(--space-6);
	
	/* Border Radius */
	--radius-sm: 4px;
	--radius-base: 6px;
	--radius-lg: 8px;
	--radius-xl: 12px;
	--radius-full: 9999px;
	
	/* Shadows */
	--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
	--shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
	--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
	--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
	--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
	
	/* Transitions */
	--transition-fast: 200ms ease;
	--transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
	--transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
	
	/* Z-index Scale */
	--z-dropdown: 1000;
	--z-sticky: 1020;
	--z-fixed: 1030;
	--z-modal-backdrop: 1040;
	--z-modal: 1050;
	--z-popover: 1060;
	--z-tooltip: 1070;
	
	/* Header */
	--header-height: 72px;
	--header-height-scrolled: 60px;
}

/* Responsive Font Sizes */
@media (max-width: 768px) {
	:root {
		--font-size-3xl: 1.75rem;  /* 28px */
		--font-size-4xl: 2rem;     /* 32px */
		--font-size-5xl: 2.5rem;   /* 40px */
		--container-padding: var(--space-4);
	}
}

@media (max-width: 640px) {
	:root {
		--container-padding: var(--space-4);
	}
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

*,
*::before,
*::after {
	box-sizing: border-box;
}

* {
	margin: 0;
	padding: 0;
}

html {
	scroll-behavior: smooth;
	-webkit-text-size-adjust: 100%;
}

body {
	font-family: var(--font-primary);
	font-size: var(--font-size-base);
	line-height: var(--line-height-normal);
	color: var(--color-charcoal);
	background-color: var(--color-white);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

img,
picture,
video,
canvas,
svg {
	display: block;
	max-width: 100%;
	height: auto;
}

input,
button,
textarea,
select {
	font: inherit;
	color: inherit;
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
	overflow-wrap: break-word;
}

a {
	color: var(--color-primary);
	text-decoration: none;
	transition: color var(--transition-base);
}

a:hover,
a:focus {
	color: var(--color-primary-dark);
	text-decoration: underline;
}

a:focus-visible {
	outline: 2px solid var(--color-primary);
	outline-offset: 2px;
	border-radius: var(--radius-sm);
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1,
.h1 {
	font-size: var(--font-size-5xl);
	font-weight: var(--font-weight-bold);
	line-height: var(--line-height-tight);
	color: var(--color-navy);
	letter-spacing: -0.02em;
	margin-bottom: var(--space-4);
}

h2,
.h2 {
	font-size: var(--font-size-4xl);
	font-weight: var(--font-weight-bold);
	line-height: var(--line-height-snug);
	color: var(--color-navy);
	letter-spacing: -0.01em;
	margin-bottom: var(--space-4);
}

h3,
.h3 {
	font-size: var(--font-size-3xl);
	font-weight: var(--font-weight-semibold);
	line-height: var(--line-height-snug);
	color: var(--color-navy);
	letter-spacing: -0.01em;
	margin-bottom: var(--space-3);
}

h4,
.h4 {
	font-size: var(--font-size-2xl);
	font-weight: var(--font-weight-semibold);
	line-height: var(--line-height-normal);
	color: var(--color-navy);
	margin-bottom: var(--space-3);
}

h5,
.h5 {
	font-size: var(--font-size-xl);
	font-weight: var(--font-weight-semibold);
	line-height: var(--line-height-normal);
	color: var(--color-navy);
	margin-bottom: var(--space-2);
}

h6,
.h6 {
	font-size: var(--font-size-lg);
	font-weight: var(--font-weight-semibold);
	line-height: var(--line-height-normal);
	color: var(--color-navy);
	margin-bottom: var(--space-2);
}

p {
	margin-bottom: var(--space-4);
}

p:last-child {
	margin-bottom: 0;
}

.text-lg {
	font-size: var(--font-size-lg);
	line-height: var(--line-height-relaxed);
}

.text-sm {
	font-size: var(--font-size-sm);
}

.text-xs {
	font-size: var(--font-size-xs);
}

strong,
b {
	font-weight: var(--font-weight-semibold);
}

/* ==========================================================================
   Layout & Container
   ========================================================================== */

.container {
	width: 100%;
	max-width: var(--container-max-width);
	margin: 0 auto;
	padding-left: var(--container-padding);
	padding-right: var(--container-padding);
}

.container-fluid {
	width: 100%;
	padding-left: var(--container-padding);
	padding-right: var(--container-padding);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

/* Display */
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-inline-block { display: inline-block !important; }
.d-flex { display: flex !important; }
.d-inline-flex { display: inline-flex !important; }
.d-grid { display: grid !important; }

/* Flexbox */
.flex-row { flex-direction: row !important; }
.flex-column { flex-direction: column !important; }
.flex-wrap { flex-wrap: wrap !important; }
.justify-start { justify-content: flex-start !important; }
.justify-center { justify-content: center !important; }
.justify-end { justify-content: flex-end !important; }
.justify-between { justify-content: space-between !important; }
.align-start { align-items: flex-start !important; }
.align-center { align-items: center !important; }
.align-end { align-items: flex-end !important; }
.align-stretch { align-items: stretch !important; }
.gap-1 { gap: var(--space-1) !important; }
.gap-2 { gap: var(--space-2) !important; }
.gap-3 { gap: var(--space-3) !important; }
.gap-4 { gap: var(--space-4) !important; }
.gap-5 { gap: var(--space-5) !important; }
.gap-6 { gap: var(--space-6) !important; }

/* Spacing */
.m-0 { margin: 0 !important; }
.mt-1 { margin-top: var(--space-1) !important; }
.mt-2 { margin-top: var(--space-2) !important; }
.mt-3 { margin-top: var(--space-3) !important; }
.mt-4 { margin-top: var(--space-4) !important; }
.mt-5 { margin-top: var(--space-5) !important; }
.mt-6 { margin-top: var(--space-6) !important; }
.mb-1 { margin-bottom: var(--space-1) !important; }
.mb-2 { margin-bottom: var(--space-2) !important; }
.mb-3 { margin-bottom: var(--space-3) !important; }
.mb-4 { margin-bottom: var(--space-4) !important; }
.mb-5 { margin-bottom: var(--space-5) !important; }
.mb-6 { margin-bottom: var(--space-6) !important; }
.p-0 { padding: 0 !important; }
.p-1 { padding: var(--space-1) !important; }
.p-2 { padding: var(--space-2) !important; }
.p-3 { padding: var(--space-3) !important; }
.p-4 { padding: var(--space-4) !important; }
.p-5 { padding: var(--space-5) !important; }
.p-6 { padding: var(--space-6) !important; }
.py-1 { padding-top: var(--space-1) !important; padding-bottom: var(--space-1) !important; }
.py-2 { padding-top: var(--space-2) !important; padding-bottom: var(--space-2) !important; }
.py-3 { padding-top: var(--space-3) !important; padding-bottom: var(--space-3) !important; }
.py-4 { padding-top: var(--space-4) !important; padding-bottom: var(--space-4) !important; }
.py-5 { padding-top: var(--space-5) !important; padding-bottom: var(--space-5) !important; }
.py-6 { padding-top: var(--space-6) !important; padding-bottom: var(--space-6) !important; }
.px-1 { padding-left: var(--space-1) !important; padding-right: var(--space-1) !important; }
.px-2 { padding-left: var(--space-2) !important; padding-right: var(--space-2) !important; }
.px-3 { padding-left: var(--space-3) !important; padding-right: var(--space-3) !important; }
.px-4 { padding-left: var(--space-4) !important; padding-right: var(--space-4) !important; }
.px-5 { padding-left: var(--space-5) !important; padding-right: var(--space-5) !important; }
.px-6 { padding-left: var(--space-6) !important; padding-right: var(--space-6) !important; }

/* Text Alignment */
.text-left { text-align: left !important; }
.text-center { text-align: center !important; }
.text-right { text-align: right !important; }

/* Text Colors */
.text-primary { color: var(--color-primary) !important; }
.text-navy { color: var(--color-navy) !important; }
.text-charcoal { color: var(--color-charcoal) !important; }
.text-accent { color: var(--color-accent) !important; }
.text-white { color: var(--color-white) !important; }
.text-muted { color: var(--color-gray-500) !important; }

/* Background Colors */
.bg-primary { background-color: var(--color-primary) !important; }
.bg-navy { background-color: var(--color-navy) !important; }
.bg-charcoal { background-color: var(--color-charcoal) !important; }
.bg-accent { background-color: var(--color-accent) !important; }
.bg-white { background-color: var(--color-white) !important; }
.bg-gray-50 { background-color: var(--color-gray-50) !important; }
.bg-gray-100 { background-color: var(--color-gray-100) !important; }

/* Buttons */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-2);
	padding: var(--space-3) var(--space-5);
	border: 2px solid transparent;
	border-radius: var(--radius-base);
	font-family: var(--font-primary);
	font-size: var(--font-size-base);
	font-weight: var(--font-weight-semibold);
	line-height: 1;
	text-align: center;
	text-decoration: none;
	cursor: pointer;
	transition: all var(--transition-base);
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
}

.btn:hover {
	transform: translateY(-2px);
	text-decoration: none;
}

.btn:active {
	transform: translateY(0);
}

.btn:focus-visible {
	outline: 2px solid var(--color-primary);
	outline-offset: 2px;
}

.btn--primary {
	background-color: var(--color-primary);
	color: var(--color-white);
}

.btn--primary:hover {
	background-color: var(--color-primary-dark);
	color: var(--color-white);
	box-shadow: 0 4px 12px rgba(61, 155, 233, 0.3);
}

.btn--secondary {
	background-color: var(--color-white);
	color: var(--color-navy);
	border-color: var(--color-navy);
}

.btn--secondary:hover {
	background-color: var(--color-navy);
	color: var(--color-white);
}

.btn--accent {
	background-color: var(--color-accent);
	color: var(--color-white);
}

.btn--accent:hover {
	background-color: #E05F20;
	color: var(--color-white);
	box-shadow: 0 4px 12px rgba(241, 116, 53, 0.3);
}

.btn--ghost {
	background-color: transparent;
	color: var(--color-primary);
}

.btn--ghost:hover {
	background-color: rgba(61, 155, 233, 0.1);
	color: var(--color-primary-dark);
}

.btn--large {
	padding: var(--space-4) var(--space-6);
	font-size: var(--font-size-lg);
}

.btn--small {
	padding: var(--space-2) var(--space-4);
	font-size: var(--font-size-sm);
}

.btn--block {
	display: flex;
	width: 100%;
}

.btn:disabled {
	opacity: 0.5;
	cursor: not-allowed;
	transform: none !important;
}

/* Cards */
.card {
	background-color: var(--color-white);
	border: 1px solid var(--color-gray-200);
	border-radius: var(--radius-lg);
	padding: var(--space-5);
	transition: all var(--transition-base);
}

.card:hover {
	box-shadow: var(--shadow-md);
	transform: translateY(-2px);
}

/* Badges */
.badge {
	display: inline-block;
	padding: var(--space-1) var(--space-2);
	border-radius: var(--radius-sm);
	font-size: var(--font-size-xs);
	font-weight: var(--font-weight-semibold);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	line-height: 1;
}

.badge--primary {
	background-color: var(--color-primary);
	color: var(--color-white);
}

.badge--accent {
	background-color: var(--color-accent);
	color: var(--color-white);
}

.badge--success {
	background-color: var(--color-success);
	color: var(--color-white);
}

.badge--warning {
	background-color: var(--color-warning);
	color: var(--color-white);
}

.badge--error {
	background-color: var(--color-error);
	color: var(--color-white);
}

/* Screen Reader Only */
.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border-width: 0;
}

/* Responsive Utilities */
@media (min-width: 640px) {
	.sm\:d-none { display: none !important; }
	.sm\:d-block { display: block !important; }
	.sm\:d-flex { display: flex !important; }
}

@media (min-width: 768px) {
	.md\:d-none { display: none !important; }
	.md\:d-block { display: block !important; }
	.md\:d-flex { display: flex !important; }
}

@media (min-width: 1024px) {
	.lg\:d-none { display: none !important; }
	.lg\:d-block { display: block !important; }
	.lg\:d-flex { display: flex !important; }
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	background-color: var(--color-white);
	border-bottom: 1px solid var(--color-gray-200);
	z-index: var(--z-sticky);
	transition: all var(--transition-base);
}

.site-header.scrolled {
	box-shadow: var(--shadow-md);
}

.site-header.scrolled .header-inner {
	height: var(--header-height-scrolled);
}

.header-inner {
	height: var(--header-height);
	display: flex;
	align-items: center;
	justify-content: space-between;
	transition: height var(--transition-base);
}

.site-branding {
	display: flex;
	align-items: center;
}

.site-title {
	margin: 0;
	font-size: var(--font-size-2xl);
	font-weight: var(--font-weight-bold);
	line-height: 1;
}

.site-title a {
	color: var(--color-navy);
	text-decoration: none;
}

.site-title a:hover {
	color: var(--color-primary);
}

/* Main Navigation */
.main-navigation {
	display: flex;
	align-items: center;
	gap: var(--space-6);
}

.main-navigation ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	align-items: center;
	gap: var(--space-6);
}

.main-navigation li {
	position: relative;
}

.main-navigation a {
	color: var(--color-charcoal);
	font-weight: var(--font-weight-medium);
	text-decoration: none;
	transition: color var(--transition-base);
}

.main-navigation a:hover,
.main-navigation .current-menu-item > a {
	color: var(--color-primary);
}

/* Dropdown Menu */
.main-navigation .sub-menu {
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 200px;
	background-color: var(--color-white);
	border: 1px solid var(--color-gray-200);
	border-radius: var(--radius-base);
	box-shadow: var(--shadow-lg);
	opacity: 0;
	visibility: hidden;
	transform: translateY(-10px);
	transition: all var(--transition-base);
	z-index: var(--z-dropdown);
}

.main-navigation li:hover > .sub-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.main-navigation .sub-menu li {
	display: block;
}

.main-navigation .sub-menu a {
	display: block;
	padding: var(--space-3) var(--space-4);
	color: var(--color-charcoal);
}

.main-navigation .sub-menu a:hover {
	background-color: var(--color-gray-50);
	color: var(--color-primary);
}

/* Header CTA */
.header-cta {
	display: flex;
	align-items: center;
	gap: var(--space-3);
}

/* Mobile Menu Toggle */
.menu-toggle {
	display: none;
	background: none;
	border: none;
	padding: var(--space-2);
	cursor: pointer;
}

.menu-toggle span {
	display: block;
	width: 24px;
	height: 2px;
	background-color: var(--color-navy);
	margin: 5px 0;
	transition: all var(--transition-base);
}

.menu-toggle.active span:nth-child(1) {
	transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
	opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
	transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Navigation */
@media (max-width: 1023px) {
	.menu-toggle {
		display: block;
	}
	
	.main-navigation {
		position: fixed;
		top: var(--header-height);
		right: -100%;
		bottom: 0;
		width: 100%;
		max-width: 400px;
		background-color: var(--color-white);
		border-left: 1px solid var(--color-gray-200);
		overflow-y: auto;
		transition: right var(--transition-base);
		z-index: var(--z-fixed);
	}
	
	.main-navigation.active {
		right: 0;
	}
	
	.main-navigation ul {
		flex-direction: column;
		align-items: stretch;
		gap: 0;
		padding: var(--space-4);
	}
	
	.main-navigation li {
		border-bottom: 1px solid var(--color-gray-100);
	}
	
	.main-navigation a {
		display: block;
		padding: var(--space-3) 0;
	}
	
	.main-navigation .sub-menu {
		position: static;
		opacity: 1;
		visibility: visible;
		transform: none;
		box-shadow: none;
		border: none;
		border-radius: 0;
		padding-left: var(--space-4);
	}
	
	.header-cta {
		padding: var(--space-4);
		border-top: 1px solid var(--color-gray-200);
	}
	
	.header-cta .btn {
		flex: 1;
	}
	
	/* Mobile Overlay */
	.mobile-menu-overlay {
		display: none;
		position: fixed;
		top: var(--header-height);
		left: 0;
		right: 0;
		bottom: 0;
		background-color: rgba(0, 0, 0, 0.5);
		z-index: var(--z-fixed) - 1;
	}
	
	.mobile-menu-overlay.active {
		display: block;
	}
}

/* ==========================================================================
   Main Content Area
   ========================================================================== */

main {
	padding-top: var(--header-height);
	min-height: 100vh;
}

.site-content {
	padding: var(--space-10) 0;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
	background-color: var(--color-navy);
	color: var(--color-white);
	padding: var(--space-10) 0 var(--space-6);
}

.footer-widgets {
	padding-bottom: var(--space-8);
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
	margin-bottom: var(--space-6);
}

.footer-widget-area {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: var(--space-8);
}

.footer-widget h3 {
	color: var(--color-white);
	font-size: var(--font-size-lg);
	margin-bottom: var(--space-4);
}

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

.footer-widget ul li {
	margin-bottom: var(--space-2);
}

.footer-widget a {
	color: rgba(255, 255, 255, 0.8);
	text-decoration: none;
	transition: color var(--transition-base);
}

.footer-widget a:hover {
	color: var(--color-white);
	text-decoration: underline;
}

.footer-bottom {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: center;
	gap: var(--space-4);
}

.footer-copyright {
	color: rgba(255, 255, 255, 0.6);
	font-size: var(--font-size-sm);
}

.footer-menu ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-4);
}

.footer-menu a {
	color: rgba(255, 255, 255, 0.8);
	font-size: var(--font-size-sm);
	text-decoration: none;
	transition: color var(--transition-base);
}

.footer-menu a:hover {
	color: var(--color-white);
}

@media (max-width: 768px) {
	.footer-widget-area {
		grid-template-columns: 1fr;
		gap: var(--space-6);
	}
	
	.footer-bottom {
		flex-direction: column;
		text-align: center;
	}
	
	.footer-menu ul {
		justify-content: center;
	}
}

/* ==========================================================================
   WordPress Core
   ========================================================================== */

/* Alignments */
.alignleft {
	float: left;
	margin-right: var(--space-4);
	margin-bottom: var(--space-4);
}

.alignright {
	float: right;
	margin-left: var(--space-4);
	margin-bottom: var(--space-4);
}

.aligncenter {
	display: block;
	margin-left: auto;
	margin-right: auto;
	margin-bottom: var(--space-4);
}

.alignnone {
	margin-bottom: var(--space-4);
}

/* Captions */
.wp-caption {
	max-width: 100%;
	margin-bottom: var(--space-4);
}

.wp-caption img {
	display: block;
	margin: 0 auto;
}

.wp-caption-text {
	margin-top: var(--space-2);
	font-size: var(--font-size-sm);
	color: var(--color-gray-600);
	text-align: center;
}

/* Galleries */
.gallery {
	display: grid;
	grid-gap: var(--space-3);
	margin-bottom: var(--space-4);
}

.gallery-columns-2 { grid-template-columns: repeat(2, 1fr); }
.gallery-columns-3 { grid-template-columns: repeat(3, 1fr); }
.gallery-columns-4 { grid-template-columns: repeat(4, 1fr); }
.gallery-columns-5 { grid-template-columns: repeat(5, 1fr); }
.gallery-columns-6 { grid-template-columns: repeat(6, 1fr); }

@media (max-width: 768px) {
	.gallery-columns-3,
	.gallery-columns-4,
	.gallery-columns-5,
	.gallery-columns-6 {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 480px) {
	.gallery {
		grid-template-columns: 1fr;
	}
}

/* Screen Reader Text */
.screen-reader-text {
	clip: rect(1px, 1px, 1px, 1px);
	position: absolute !important;
	height: 1px;
	width: 1px;
	overflow: hidden;
	word-wrap: normal !important;
}

.screen-reader-text:focus {
	background-color: var(--color-gray-100);
	border-radius: var(--radius-sm);
	box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
	clip: auto !important;
	color: var(--color-navy);
	display: block;
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-semibold);
	height: auto;
	left: 5px;
	line-height: normal;
	padding: var(--space-3) var(--space-4);
	text-decoration: none;
	top: 5px;
	width: auto;
	z-index: 100000;
}

/* Sticky Post */
.sticky {
	position: relative;
}

/* Comments */
.bypostauthor {
	font-weight: var(--font-weight-semibold);
}