/*
 * CostWhat Premium Styling
 * Modern, vibrant, dark-themed glassmorphism design.
 */

:root {
	/* Core Colors */
	--bg-body: #0a0f1d;
	--bg-light: #131a2f;
	--bg-glass: rgba(19, 26, 47, 0.6);
	--bg-glass-hover: rgba(30, 41, 75, 0.8);
	--border-glass: rgba(255, 255, 255, 0.08);

	/* Typography Colors */
	--text-main: #e2e8f0;
	--text-muted: #94a3b8;
	--text-heading: #ffffff;

	/* Accents and Gradients */
	--primary: #6366f1;
	--primary-hover: #4f46e5;
	--secondary: #ec4899;
	--gradient-text: linear-gradient(135deg, #a855f7 0%, #ec4899 100%);
	--gradient-bg: linear-gradient(135deg, #4f46e5 0%, #ec4899 100%);

	/* Dimensions */
	--container-width: 1200px;
	--nav-height: 80px;
	--border-radius-lg: 24px;
	--border-radius-md: 16px;
	--border-radius-sm: 8px;

	/* Transitions */
	--transition-fast: 0.2s ease;
	--transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */
* {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

body {
	font-family: 'Inter', sans-serif;
	background-color: var(--bg-body);
	color: var(--text-main);
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
	font-family: 'Outfit', sans-serif;
	color: var(--text-heading);
	line-height: 1.2;
	margin-bottom: 1rem;
}

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

.container {
	max-width: var(--container-width);
	margin: 0 auto;
	padding: 0 2rem;
}

.text-center { text-align: center; }
.text-gradient {
	background: var(--gradient-text);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	display: inline-block;
}

/* ==========================================================================
   Glassmorphism UI Components
   ========================================================================== */
.glass-header {
	position: fixed;
	top: 0;
	width: 100%;
	height: var(--nav-height);
	background: rgba(10, 15, 29, 0.7);
	backdrop-filter: blur(16px);
	-webkit-backdrop-filter: blur(16px);
	border-bottom: 1px solid var(--border-glass);
	z-index: 1000;
	display: flex;
	align-items: center;
	transition: background var(--transition-smooth), padding var(--transition-smooth);
}

.glass-header.scrolled {
	background: rgba(10, 15, 29, 0.9);
	box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.glass-card {
	background: var(--bg-glass);
	border: 1px solid var(--border-glass);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border-radius: var(--border-radius-lg);
	padding: 2.5rem;
	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
	transition: transform var(--transition-smooth), background var(--transition-smooth), border-color var(--transition-fast);
}

.glass-card:hover {
	transform: translateY(-5px);
	background: var(--bg-glass-hover);
	border-color: rgba(255, 255, 255, 0.15);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.8rem 1.8rem;
	border-radius: var(--border-radius-sm);
	font-weight: 600;
	font-family: 'Outfit', sans-serif;
	cursor: pointer;
	border: inset 2px transparent;
	transition: all var(--transition-fast);
}

.btn-primary {
	background: var(--gradient-bg);
	color: #fff;
	border: none;
	box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}
.btn-primary:hover {
	transform: translateY(-2px);
	box-shadow: 0 6px 20px rgba(99, 102, 241, 0.6);
	color: #fff;
}

.btn-secondary {
	background: var(--bg-light);
	color: #fff;
	border: 1px solid var(--border-glass);
}
.btn-secondary:hover {
	background: var(--bg-glass-hover);
	border-color: rgba(255,255,255,0.2);
}

.btn-outline {
	background: transparent;
	color: #fff;
	border: 1px solid var(--primary);
}
.btn-outline:hover {
	background: rgba(99, 102, 241, 0.1);
	border-color: var(--primary-hover);
}

.btn-lg {
	padding: 1rem 2.5rem;
	font-size: 1.125rem;
}

.btn-sm {
	padding: 0.6rem 1.2rem;
	font-size: 0.9rem;
}

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

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header-container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	width: 100%;
}

.site-branding .site-title {
	font-size: 1.5rem;
	margin: 0;
	font-weight: 800;
	letter-spacing: -0.5px;
}
.site-branding .site-title a {
	color: #fff;
}

.main-navigation {
	display: flex;
	align-items: center;
	gap: 2rem;
}

.header-menu-container ul {
	display: flex;
	list-style: none;
	gap: 2rem;
}

.header-menu-container a {
	color: var(--text-main);
	font-weight: 500;
	font-size: 0.95rem;
}
.header-menu-container a:hover {
	color: #fff;
}

.menu-toggle {
	display: none;
	background: none;
	border: none;
	cursor: pointer;
}

.hamburger-box {
	width: 24px;
	height: 24px;
	display: inline-block;
	position: relative;
}

.hamburger-inner, .hamburger-inner::before, .hamburger-inner::after {
	width: 24px;
	height: 2px;
	background-color: #fff;
	position: absolute;
	transition: transform 0.15s ease;
}
.hamburger-inner::before, .hamburger-inner::after {
	content: "";
	display: block;
}
.hamburger-inner::before { top: -8px; }
.hamburger-inner::after { bottom: -8px; }

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
	padding: calc(var(--nav-height) + 6rem) 0 6rem;
	position: relative;
	overflow: hidden;
}

.hero-section::before {
	content: '';
	position: absolute;
	top: -20%;
	left: -10%;
	width: 60%;
	height: 60%;
	background: radial-gradient(circle, rgba(99,102,241,0.15) 0%, transparent 70%);
	z-index: -1;
	border-radius: 50%;
}

.hero-section::after {
	content: '';
	position: absolute;
	bottom: -20%;
	right: -10%;
	width: 60%;
	height: 60%;
	background: radial-gradient(circle, rgba(236,72,153,0.15) 0%, transparent 70%);
	z-index: -1;
	border-radius: 50%;
}

.hero-container {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 4rem;
	align-items: center;
}

.hero-title {
	font-size: 4rem;
	letter-spacing: -1px;
	margin-bottom: 1.5rem;
}

.hero-subtitle {
	font-size: 1.25rem;
	color: var(--text-muted);
	margin-bottom: 2.5rem;
	max-width: 90%;
}

.hero-actions {
	display: flex;
	gap: 1rem;
}

.hero-graphic {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
	background: linear-gradient(145deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.01) 100%);
	border-top: 1px solid rgba(255,255,255,0.2);
	border-left: 1px solid rgba(255,255,255,0.1);
	position: relative;
}

.stat-row {
	display: flex;
	align-items: center;
	gap: 1rem;
	padding: 1rem;
	background: rgba(0,0,0,0.2);
	border-radius: var(--border-radius-sm);
	transition: transform var(--transition-fast);
}
.stat-row:hover {
	transform: translateX(10px);
}
.stat-icon {
	font-size: 1.5rem;
}
.stat-text {
	font-weight: 500;
	color: #fff;
}

/* ==========================================================================
   Sections
   ========================================================================== */
section {
	padding: 6rem 0;
}

.section-bg-light {
	background: rgba(255,255,255,0.01);
	border-top: 1px solid var(--border-glass);
	border-bottom: 1px solid var(--border-glass);
}

.section-header {
	margin-bottom: 4rem;
}

.section-title {
	font-size: 2.5rem;
}

.section-subtitle {
	color: var(--text-muted);
	font-size: 1.1rem;
	max-width: 600px;
	margin: 0 auto;
}

/* Strategy Grid */
.strategy-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 2rem;
}

.strategy-icon {
	font-size: 2.5rem;
	margin-bottom: 1rem;
	background: var(--gradient-bg);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	display: inline-block;
}

.strategy-card h3 {
	font-size: 1.25rem;
	margin-bottom: 0.75rem;
}
.strategy-card p {
	color: var(--text-muted);
	font-size: 0.95rem;
}

/* Benefits Section */
.benefits-layout {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 5rem;
	align-items: center;
}

.benefit-list {
	list-style: none;
	margin-top: 2rem;
}

.benefit-list li {
	margin-bottom: 2rem;
	position: relative;
	padding-left: 2rem;
}

.benefit-list li::before {
	content: '✓';
	position: absolute;
	left: 0;
	top: 2px;
	color: var(--secondary);
	font-size: 1.2rem;
	font-weight: bold;
}

.benefit-list strong {
	display: block;
	font-family: 'Outfit', sans-serif;
	font-size: 1.15rem;
	color: #fff;
	margin-bottom: 0.25rem;
}

.benefit-list p {
	color: var(--text-muted);
	font-size: 0.95rem;
}

.mockup-card {
	padding: 1.5rem;
	margin-bottom: 1rem;
}
.mockup-card h3 {
	font-size: 1rem;
	margin-bottom: 1rem;
}
.mockup-bar {
	height: 8px;
	background: rgba(255,255,255,0.1);
	border-radius: 4px;
	margin-bottom: 0.5rem;
}
.mockup-bar.short { width: 60%; }
.mockup-bar.focus { background: var(--primary); width: 80%; }

.mockup-card.floats {
	position: absolute;
	bottom: -20px;
	right: -20px;
	width: 200px;
	animation: float 6s ease-in-out infinite;
	z-index: 2;
}
.main-mockup {
	position: relative;
	z-index: 1;
}
.benefits-image {
	position: relative;
}

/* Plugin CTA Section */
.plugin-cta-section .form-container {
	max-width: 700px;
	margin: 0 auto;
	padding: 4rem 2rem;
}

.plugin-shortcode-wrapper {
	margin-top: 3rem;
}

.placeholder-form {
	background: rgba(0,0,0,0.2);
	padding: 2rem;
	border-radius: var(--border-radius-md);
	border: 1px dashed rgba(255,255,255,0.2);
}

.info-text {
	color: var(--text-muted);
	margin-bottom: 1.5rem;
	font-size: 0.9rem;
}

.demo-form {
	max-width: 400px;
	margin: 0 auto;
}

.form-group {
	margin-bottom: 1rem;
}

.form-control {
	width: 100%;
	padding: 1rem;
	border-radius: var(--border-radius-sm);
	background: rgba(255,255,255,0.05);
	border: 1px solid var(--border-glass);
	color: #fff;
	font-family: 'Inter', sans-serif;
	transition: border-color var(--transition-fast);
}
.form-control:focus {
	outline: none;
	border-color: var(--primary);
	background: rgba(255,255,255,0.08);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
	background: rgba(0,0,0,0.3);
	border-top: 1px solid var(--border-glass);
	padding-top: 4rem;
}

.footer-grid {
	display: grid;
	grid-template-columns: 2fr 1fr 1fr;
	gap: 4rem;
	margin-bottom: 3rem;
}

.footer-site-title a {
	color: #fff;
	font-size: 1.5rem;
	font-weight: 800;
}

.footer-description {
	color: var(--text-muted);
	margin-top: 1rem;
	font-size: 0.95rem;
}

.widget-title {
	font-size: 1.1rem;
	margin-bottom: 1.5rem;
}

.nav-widget ul {
	list-style: none;
}
.nav-widget li {
	margin-bottom: 0.5rem;
}
.nav-widget a {
	color: var(--text-muted);
	font-size: 0.95rem;
}
.nav-widget a:hover {
	color: var(--primary);
	padding-left: 5px;
}

.contact-widget p {
	color: var(--text-muted);
	font-size: 0.95rem;
	margin-bottom: 0.5rem;
}
.footer-cta {
	margin-top: 1.5rem;
}

.site-info {
	border-top: 1px solid var(--border-glass);
	padding: 1.5rem 0;
	font-size: 0.9rem;
	color: var(--text-muted);
}
.site-info-container {
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.privacy-links a {
	color: var(--text-muted);
}
.privacy-links a:hover {
	color: #fff;
}

/* ==========================================================================
   Animations & Micro-interactions
   ========================================================================== */
@keyframes float {
	0% { transform: translateY(0px); }
	50% { transform: translateY(-15px); }
	100% { transform: translateY(0px); }
}

.scroll-anim {
	opacity: 0;
	transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-anim.is-visible {
	opacity: 1;
	transform: translate(0, 0) scale(1);
}

.fade-in-up {
	transform: translateY(30px);
}
.fade-in-left {
	transform: translateX(-30px);
}
.fade-in-right {
	transform: translateX(30px);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 992px) {
	.hero-container, .benefits-layout {
		grid-template-columns: 1fr;
		gap: 3rem;
	}
	.hero-content {
		text-align: center;
	}
	.hero-title {
		font-size: 3rem;
	}
	.hero-subtitle {
		margin: 0 auto 2.5rem;
	}
	.hero-actions {
		justify-content: center;
	}
	.hero-image-wrapper {
		max-width: 500px;
		margin: 0 auto;
	}
	.footer-grid {
		grid-template-columns: 1fr;
		gap: 2rem;
	}
}

@media (max-width: 768px) {
	.menu-toggle {
		display: block;
	}
	.main-navigation {
		position: absolute;
		top: var(--nav-height);
		left: 0;
		width: 100%;
		background: rgba(10, 15, 29, 0.95);
		backdrop-filter: blur(16px);
		-webkit-backdrop-filter: blur(16px);
		flex-direction: column;
		padding: 2rem;
		border-bottom: 1px solid var(--border-glass);
		transform: translateY(-150%);
		opacity: 0;
		transition: all var(--transition-smooth);
		z-index: 999;
	}
	.main-navigation.toggled {
		transform: translateY(0);
		opacity: 1;
	}
	.header-menu-container ul {
		flex-direction: column;
		align-items: center;
		gap: 1.5rem;
		margin-bottom: 2rem;
	}
	.hero-title {
		font-size: 2.25rem;
	}
	.section-title {
		font-size: 2rem;
	}
	.site-info-container {
		flex-direction: column;
		gap: 1rem;
		text-align: center;
	}
}