/**
 * EB Global Theme - Core Design System
 *
 * Cosmax-inspired design tokens, typography, spacing,
 * and utility classes. Premium editorial aesthetic.
 *
 * @package EB_Global_Theme
 * @since 1.0.0
 */

/* ==========================================================================
   Design Tokens
   ========================================================================== */

:root {
	/* Colors — Bright, clean palette (GCT-inspired) */
	--color-primary: #1E1B4B;
	--color-accent: #B09360;
	--color-accent-hover: #9A7D4E;
	--color-background: #ffffff;
	--color-surface: #F8FAFF;
	--color-surface-alt: #F0F4FF;
	--color-text: #1E1B4B;
	--color-text-secondary: #4B5563;
	--color-text-light: #6B7280;
	--color-border: #E5E7EB;
	--color-overlay: rgba(0, 0, 0, 0.3);

	/* Typography — Plus Jakarta Sans / Inter, clean and modern */
	--font-heading: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	--font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	--font-size-display: clamp(3rem, 6vw, 4.5rem);
	--font-size-h1: clamp(2.25rem, 5vw, 3.5rem);
	--font-size-h2: clamp(1.75rem, 3.5vw, 2.5rem);
	--font-size-h3: clamp(1.375rem, 2.5vw, 1.75rem);
	--font-size-h4: clamp(1.125rem, 1.8vw, 1.375rem);
	--font-size-body: 1rem;
	--font-size-small: 0.875rem;
	--font-size-caption: 0.75rem;

	/* Spacing — Generous, editorial */
	--section-padding: clamp(60px, 10vw, 120px);
	--section-padding-sm: clamp(40px, 6vw, 80px);
	--container-max: 1320px;
	--container-narrow: 900px;
	--container-padding: clamp(20px, 4vw, 48px);
	--gap-xl: clamp(48px, 6vw, 80px);
	--gap-lg: clamp(32px, 4vw, 56px);
	--gap-md: 24px;
	--gap-sm: 16px;
	--gap-xs: 8px;

	/* Border Radius */
	--radius-sm: 4px;
	--radius-md: 8px;
	--radius-lg: 16px;
	--radius-xl: 24px;

	/* Shadows */
	--shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
	--shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
	--shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.1);
	--shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);

	/* Animations */
	--transition-fast: 200ms ease;
	--transition-normal: 300ms ease;
	--transition-slow: 600ms cubic-bezier(0.16, 1, 0.3, 1);
	--transition-reveal: 800ms cubic-bezier(0.16, 1, 0.3, 1);

	/* Header */
	--header-height: 80px;
}

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

h1, .h1 {
	font-size: var(--font-size-h1);
	font-weight: 600;
	line-height: 1.15;
	letter-spacing: -0.02em;
	color: var(--color-primary);
}

h2, .h2 {
	font-size: var(--font-size-h2);
	font-weight: 600;
	line-height: 1.2;
	letter-spacing: -0.01em;
	color: var(--color-primary);
}

h3, .h3 {
	font-size: var(--font-size-h3);
	font-weight: 600;
	line-height: 1.3;
	color: var(--color-primary);
}

h4, .h4 {
	font-size: var(--font-size-h4);
	font-weight: 600;
	line-height: 1.35;
	color: var(--color-primary);
}

p {
	margin-top: 0;
	margin-bottom: 1em;
	color: var(--color-text-secondary);
	line-height: 1.75;
}

.eb-display {
	font-size: var(--font-size-display);
	font-weight: 700;
	line-height: 1.05;
	letter-spacing: -0.03em;
}

.eb-label {
	font-size: var(--font-size-caption);
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--color-accent);
}

/* ==========================================================================
   Layout
   ========================================================================== */

.eb-site-container {
	max-width: var(--container-max);
	margin-left: auto;
	margin-right: auto;
	padding-left: var(--container-padding);
	padding-right: var(--container-padding);
}

.eb-site-container--narrow {
	max-width: var(--container-narrow);
}

.eb-site-section {
	padding-top: var(--section-padding);
	padding-bottom: var(--section-padding);
}

.eb-site-section--sm {
	padding-top: var(--section-padding-sm);
	padding-bottom: var(--section-padding-sm);
}

.eb-site-section--surface {
	background-color: var(--color-surface);
}

.eb-site-main {
	min-height: 50vh;
}

/* Remove top padding when Elementor Theme Builder header is active (it overlaps) */
body.elementor-page .eb-site-main,
body .elementor-location-header + .eb-site-main {
	padding-top: 0;
}

/* ==========================================================================
   Buttons & Links
   ========================================================================== */

.eb-btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 14px 32px;
	font-family: var(--font-body);
	font-size: var(--font-size-small);
	font-weight: 600;
	letter-spacing: 0.05em;
	text-transform: uppercase;
	text-decoration: none;
	border: none;
	border-radius: var(--radius-sm);
	cursor: pointer;
	transition: all var(--transition-normal);
}

.eb-btn--primary {
	background-color: var(--color-accent);
	color: #ffffff;
}

.eb-btn--primary:hover {
	background-color: var(--color-accent-hover);
	transform: translateY(-1px);
	box-shadow: var(--shadow-md);
}

.eb-btn--outline {
	background: transparent;
	color: var(--color-text);
	border: 1.5px solid var(--color-text);
}

.eb-btn--outline:hover {
	background-color: var(--color-text);
	color: #ffffff;
}

.eb-link-arrow {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-size: var(--font-size-small);
	font-weight: 600;
	letter-spacing: 0.03em;
	text-transform: uppercase;
	color: var(--color-text);
	text-decoration: none;
	transition: gap var(--transition-normal), color var(--transition-normal);
}

.eb-link-arrow::after {
	content: '→';
	transition: transform var(--transition-normal);
}

.eb-link-arrow:hover {
	color: var(--color-accent);
	gap: 12px;
}

.eb-link-arrow:hover::after {
	transform: translateX(4px);
}

/* ==========================================================================
   Cards
   ========================================================================== */

.eb-card {
	background: var(--color-background);
	border-radius: var(--radius-md);
	overflow: hidden;
	transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.eb-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow-lg);
}

.eb-card__image {
	width: 100%;
	aspect-ratio: 16 / 10;
	object-fit: cover;
}

.eb-card__content {
	padding: var(--gap-md);
}

.eb-card__title {
	font-size: var(--font-size-h4);
	margin-bottom: var(--gap-xs);
}

.eb-card__meta {
	font-size: var(--font-size-small);
	color: var(--color-text-light);
}

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

.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }
.text-light { color: var(--color-text-light); }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--gap-sm); }
.mb-md { margin-bottom: var(--gap-md); }
.mb-lg { margin-bottom: var(--gap-lg); }
.mb-xl { margin-bottom: var(--gap-xl); }

.screen-reader-text {
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	width: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	word-wrap: normal !important;
}

.screen-reader-text:focus {
	clip: auto !important;
	clip-path: none;
	background-color: var(--color-surface);
	color: var(--color-text);
	display: block;
	font-size: 1rem;
	height: auto;
	left: 5px;
	padding: 15px 23px 14px;
	top: 5px;
	width: auto;
	z-index: 100000;
}