/**
 * AFU_HT Custom Styles - CypNest Design
 * 
 * This file contains all custom styles for the AFU_HT website redesign
 * based on CypNest style guide.
 */

/* ============================================
   VARIABLES & COLOR PALETTE
   ============================================ */

:root {
	--color-primary: #1e40af;
	--color-primary-dark: #1e3a8a;
	--color-primary-light: #3b82f6;
	--color-accent: #16a34a;
	--color-accent-light: #22c55e;
	--color-text: #1f2937;
	--color-text-light: #6b7280;
	--color-bg: #ffffff;
	--color-bg-light: #f9fafb;
	--color-border: #e5e7eb;
	--color-success: #16a34a;
	--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	--spacing-xs: 0.5rem;
	--spacing-sm: 1rem;
	--spacing-md: 1.5rem;
	--spacing-lg: 2rem;
	--spacing-xl: 3rem;
	--spacing-2xl: 4rem;
}

/* ============================================
   GLOBAL STYLES
   ============================================ */

html {
	scroll-behavior: smooth;
}

body {
	font-family: var(--font-sans);
	color: var(--color-text);
	line-height: 1.6;
	font-size: 16px;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
	font-weight: 700;
	line-height: 1.2;
	color: var(--color-text);
}

h1 {
	font-size: 3rem;
	margin-bottom: var(--spacing-lg);
}

h2 {
	font-size: 2.25rem;
	margin-bottom: var(--spacing-lg);
}

h3 {
	font-size: 1.5rem;
	margin-bottom: var(--spacing-md);
}

p {
	margin-bottom: var(--spacing-md);
	color: var(--color-text);
}

/* ============================================
   CONTAINER & LAYOUT
   ============================================ */

.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 var(--spacing-lg);
	width: 100%;
}

.hero-container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 var(--spacing-lg);
	width: 100%;
}

section {
	padding: var(--spacing-2xl) 0;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.site-header {
	background: white;
	border-bottom: 1px solid var(--color-border);
	position: sticky;
	top: 0;
	z-index: 100;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.afu-header {
	padding: var(--spacing-sm) 0;
}

.header-container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 var(--spacing-lg);
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: var(--spacing-lg);
}

.site-branding {
	display: flex;
	align-items: center;
	gap: var(--spacing-md);
	flex-shrink: 0;
}

.site-branding .custom-logo {
	max-width: 150px;
	height: auto;
}

.site-branding .site-title {
	margin: 0;
	font-size: 1.25rem;
	font-weight: 700;
}

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

.site-description {
	display: none;
}

.header-nav-wrapper {
	display: flex;
	align-items: center;
	gap: var(--spacing-lg);
	flex: 1;
	justify-content: flex-end;
}

.main-navigation {
	display: flex;
	gap: var(--spacing-lg);
	margin: 0;
}

.main-navigation a {
	text-decoration: none;
	color: var(--color-text);
	font-weight: 500;
	transition: color 0.3s ease;
}

.main-navigation a:hover {
	color: var(--color-primary);
}

.btn-cta-header {
	background: var(--color-accent);
	color: white;
	padding: var(--spacing-xs) var(--spacing-md);
	border-radius: 6px;
	text-decoration: none;
	font-weight: 600;
	font-size: 0.875rem;
	transition: background 0.3s ease;
	white-space: nowrap;
}

.btn-cta-header:hover {
	background: var(--color-accent-light);
}

.menu-toggle {
	display: none;
	background: none;
	border: none;
	cursor: pointer;
	padding: var(--spacing-sm);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
	display: inline-block;
	padding: var(--spacing-sm) var(--spacing-md);
	border-radius: 6px;
	text-decoration: none;
	font-weight: 600;
	transition: all 0.3s ease;
	border: 2px solid transparent;
	text-align: center;
	cursor: pointer;
	font-size: 1rem;
}

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

.btn-primary:hover {
	background: var(--color-primary-dark);
	border-color: var(--color-primary-dark);
}

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

.btn-secondary:hover {
	background: var(--color-bg-light);
}

.btn-large {
	padding: var(--spacing-md) var(--spacing-lg);
	font-size: 1.05rem;
}

.btn-pricing {
	width: 100%;
	background: var(--color-border);
	color: var(--color-text);
	border: none;
}

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

/* ============================================
   HERO SECTION
   ============================================ */

.section-hero {
	background: linear-gradient(135deg, #f3f4f6 0%, #ffffff 100%);
	padding: var(--spacing-2xl) 0;
}

.hero-container {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--spacing-2xl);
	align-items: center;
}

.hero-content {
	padding-right: var(--spacing-lg);
}

.hero-title {
	color: var(--color-primary);
	margin-bottom: var(--spacing-md);
}

.hero-subtitle {
	font-size: 1.25rem;
	color: var(--color-text-light);
	margin-bottom: var(--spacing-lg);
	line-height: 1.8;
}

.hero-buttons {
	display: flex;
	gap: var(--spacing-md);
	margin-bottom: var(--spacing-lg);
}

.hero-meta {
	font-size: 0.875rem;
	color: var(--color-text-light);
	margin-top: var(--spacing-md);
}

.hero-image {
	text-align: center;
}

.hero-placeholder {
	background: var(--color-bg-light);
	border-radius: 8px;
	padding: var(--spacing-lg);
	min-height: 400px;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 2px dashed var(--color-border);
}

.hero-placeholder img {
	max-width: 100%;
	height: auto;
	border-radius: 6px;
}

/* ============================================
   SECTION TITLES
   ============================================ */

.section-title {
	font-size: 2.25rem;
	color: var(--color-primary);
	text-align: center;
	margin-bottom: var(--spacing-lg);
}

.section-subtitle {
	text-align: center;
	color: var(--color-text-light);
	font-size: 1.1rem;
	margin-bottom: var(--spacing-2xl);
}

/* ============================================
   WHY CHOOSE US SECTION
   ============================================ */

.section-why-choose-us {
	background: var(--color-bg-light);
}

.why-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: var(--spacing-lg);
	margin-top: var(--spacing-2xl);
}

.why-card {
	background: white;
	padding: var(--spacing-lg);
	border-radius: 8px;
	text-align: center;
	transition: transform 0.3s ease, box-shadow 0.3s ease;
	border: 1px solid var(--color-border);
}

.why-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.why-icon {
	font-size: 3rem;
	margin-bottom: var(--spacing-md);
}

.why-card h3 {
	color: var(--color-primary);
	margin-bottom: var(--spacing-sm);
}

.why-card p {
	font-size: 0.95rem;
	color: var(--color-text-light);
	margin: 0;
}

/* ============================================
   FEATURES SECTION
   ============================================ */

.section-features {
	background: white;
}

.features-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: var(--spacing-lg);
	margin-top: var(--spacing-2xl);
}

.feature-card {
	background: white;
	padding: var(--spacing-lg);
	border-radius: 8px;
	border: 1px solid var(--color-border);
	transition: all 0.3s ease;
}

.feature-card:hover {
	border-color: var(--color-primary);
	box-shadow: 0 4px 12px rgba(30, 64, 175, 0.1);
}

.feature-icon {
	color: var(--color-accent);
	font-size: 1.5rem;
	font-weight: 700;
	margin-bottom: var(--spacing-sm);
	display: block;
}

.feature-card h3 {
	color: var(--color-primary);
	margin: var(--spacing-sm) 0;
}

.feature-card p {
	color: var(--color-text-light);
	font-size: 0.95rem;
	margin: 0;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */

.section-testimonials {
	background: var(--color-bg-light);
}

.testimonials-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
	gap: var(--spacing-lg);
	margin-top: var(--spacing-2xl);
}

.testimonial-card {
	background: white;
	padding: var(--spacing-lg);
	border-radius: 8px;
	border-left: 4px solid var(--color-accent);
	transition: transform 0.3s ease;
}

.testimonial-card:hover {
	transform: translateY(-3px);
}

.testimonial-stars {
	color: #fbbf24;
	font-size: 1.1rem;
	margin-bottom: var(--spacing-sm);
}

.testimonial-text {
	font-style: italic;
	color: var(--color-text);
	margin-bottom: var(--spacing-md);
	line-height: 1.7;
}

.testimonial-author {
	display: flex;
	align-items: center;
	gap: var(--spacing-md);
	margin-top: var(--spacing-md);
}

.author-info {
	display: flex;
	flex-direction: column;
}

.author-info strong {
	color: var(--color-primary);
	margin-bottom: var(--spacing-xs);
}

.author-role,
.author-company {
	font-size: 0.85rem;
	color: var(--color-text-light);
}

/* ============================================
   CASE STUDIES SECTION
   ============================================ */

.section-case-studies {
	background: white;
}

.case-studies-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: var(--spacing-lg);
	margin-top: var(--spacing-2xl);
}

.case-study-card {
	background: linear-gradient(135deg, #f3f4f6 0%, #ffffff 100%);
	padding: var(--spacing-lg);
	border-radius: 8px;
	border: 1px solid var(--color-border);
	text-align: center;
}

.case-study-metric {
	display: inline-block;
	background: var(--color-accent);
	color: white;
	font-size: 2rem;
	font-weight: 700;
	padding: var(--spacing-sm) var(--spacing-md);
	border-radius: 6px;
	margin-bottom: var(--spacing-md);
}

.case-study-card h3 {
	color: var(--color-primary);
	margin-bottom: var(--spacing-md);
}

.case-study-detail {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: var(--spacing-md);
	margin: var(--spacing-md) 0;
	padding: var(--spacing-md);
	background: white;
	border-radius: 6px;
}

.metric-item {
	display: flex;
	flex-direction: column;
	text-align: center;
}

.metric-label {
	font-size: 0.8rem;
	color: var(--color-text-light);
	text-transform: uppercase;
	font-weight: 600;
}

.metric-value {
	font-weight: 700;
	color: var(--color-primary);
	margin-top: var(--spacing-xs);
}

.metric-arrow {
	color: var(--color-accent);
	font-weight: 700;
	font-size: 1.2rem;
}

.case-study-benefit {
	font-size: 0.9rem;
	color: var(--color-accent);
	font-weight: 600;
	margin: 0;
}

/* ============================================
   PRICING SECTION
   ============================================ */

.section-pricing {
	background: var(--color-bg-light);
}

.pricing-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: var(--spacing-lg);
	margin-bottom: var(--spacing-2xl);
}

.pricing-card {
	background: white;
	padding: var(--spacing-lg);
	border-radius: 8px;
	border: 2px solid var(--color-border);
	text-align: center;
	transition: all 0.3s ease;
	position: relative;
}

.pricing-card:hover {
	border-color: var(--color-primary);
	box-shadow: 0 10px 25px rgba(30, 64, 175, 0.15);
}

.pricing-badge {
	position: absolute;
	top: -12px;
	left: 50%;
	transform: translateX(-50%);
	background: var(--color-accent);
	color: white;
	padding: var(--spacing-xs) var(--spacing-md);
	border-radius: 20px;
	font-size: 0.75rem;
	font-weight: 700;
}

.pricing-featured {
	border-color: var(--color-accent);
	border-width: 3px;
	transform: scale(1.05);
	margin-top: var(--spacing-lg);
}

.pricing-title {
	color: var(--color-text);
	margin-bottom: var(--spacing-sm);
}

.pricing-amount {
	font-size: 2.5rem;
	color: var(--color-primary);
	font-weight: 700;
	margin-bottom: var(--spacing-xs);
}

.pricing-per {
	color: var(--color-text-light);
	font-size: 0.9rem;
	margin-bottom: var(--spacing-md);
}

.pricing-note {
	font-size: 0.85rem;
	color: var(--color-text-light);
	margin-top: var(--spacing-md);
}

.pricing-features {
	background: white;
	padding: var(--spacing-lg);
	border-radius: 8px;
	margin-bottom: var(--spacing-lg);
}

.pricing-features h3 {
	color: var(--color-primary);
	margin-bottom: var(--spacing-md);
}

.pricing-features-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: var(--spacing-sm);
}

.feature-item {
	text-align: left;
	color: var(--color-text-light);
	padding: var(--spacing-sm) 0;
	border-bottom: 1px solid var(--color-border);
}

.feature-item:last-child {
	border-bottom: none;
}

.pricing-discount {
	background: white;
	padding: var(--spacing-lg);
	border-radius: 8px;
	border-left: 4px solid var(--color-accent);
}

.pricing-discount p {
	margin-bottom: var(--spacing-sm);
	color: var(--color-text-light);
}

/* ============================================
   FAQ SECTION
   ============================================ */

.section-faq {
	background: white;
}

.faq-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
	gap: var(--spacing-lg);
	margin-top: var(--spacing-2xl);
}

.faq-item {
	padding: var(--spacing-lg);
	border-bottom: 1px solid var(--color-border);
}

.faq-item:last-child {
	border-bottom: none;
}

.faq-question {
	color: var(--color-primary);
	margin-bottom: var(--spacing-sm);
	font-size: 1.1rem;
	cursor: pointer;
}

.faq-answer {
	color: var(--color-text-light);
	margin: 0;
	line-height: 1.7;
}

/* ============================================
   FINAL CTA SECTION
   ============================================ */

.section-final-cta {
	background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
	color: white;
	text-align: center;
}

.cta-content h2 {
	color: white;
	font-size: 2.5rem;
	margin-bottom: var(--spacing-lg);
}

.cta-content p {
	color: rgba(255, 255, 255, 0.9);
	font-size: 1.1rem;
	margin-bottom: var(--spacing-lg);
}

.cta-buttons {
	display: flex;
	gap: var(--spacing-md);
	justify-content: center;
	flex-wrap: wrap;
	margin-bottom: var(--spacing-lg);
}

.cta-buttons .btn-secondary {
	background: white;
	color: var(--color-primary);
	border-color: white;
}

.cta-buttons .btn-secondary:hover {
	background: rgba(255, 255, 255, 0.9);
}

.cta-contact-info {
	margin-top: var(--spacing-lg);
	padding-top: var(--spacing-lg);
	border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-contact-info p {
	margin-bottom: var(--spacing-xs);
	color: rgba(255, 255, 255, 0.95);
}

.cta-contact-info a {
	color: white;
	font-weight: 600;
	text-decoration: none;
}

.cta-contact-info a:hover {
	text-decoration: underline;
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
	background: var(--color-text);
	color: white;
	padding: var(--spacing-2xl) 0;
}

.afu-footer {
	background: #111827;
}

.footer-container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 var(--spacing-lg);
}

.footer-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: var(--spacing-2xl);
	margin-bottom: var(--spacing-2xl);
	padding-bottom: var(--spacing-2xl);
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-section h3,
.footer-section h4 {
	color: white;
	margin-bottom: var(--spacing-md);
}

.footer-section p {
	color: rgba(255, 255, 255, 0.7);
	margin: 0;
	line-height: 1.8;
}

.footer-section a {
	color: var(--color-accent-light);
	text-decoration: none;
}

.footer-section a:hover {
	text-decoration: underline;
}

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

.footer-links li {
	margin-bottom: var(--spacing-sm);
}

.social-links {
	display: flex;
	gap: var(--spacing-md);
}

.social-links a {
	display: inline-block;
	width: 40px;
	height: 40px;
	background: rgba(255, 255, 255, 0.1);
	border-radius: 50%;
	text-align: center;
	line-height: 40px;
	color: white;
	text-decoration: none;
	transition: all 0.3s ease;
	font-weight: 700;
}

.social-links a:hover {
	background: var(--color-accent-light);
	color: white;
}

.site-info {
	text-align: center;
	color: rgba(255, 255, 255, 0.5);
	font-size: 0.9rem;
	padding-top: var(--spacing-lg);
}

.site-info a {
	color: rgba(255, 255, 255, 0.7);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
	h1 {
		font-size: 2rem;
	}

	h2 {
		font-size: 1.5rem;
	}

	h3 {
		font-size: 1.25rem;
	}

	.section-hero {
		padding: var(--spacing-xl) 0;
	}

	.hero-container {
		grid-template-columns: 1fr;
		gap: var(--spacing-xl);
	}

	.hero-content {
		padding-right: 0;
		text-align: center;
	}

	.hero-buttons {
		justify-content: center;
		flex-wrap: wrap;
	}

	.hero-placeholder {
		min-height: 300px;
	}

	.header-container {
		flex-direction: column;
		gap: var(--spacing-md);
	}

	.header-nav-wrapper {
		width: 100%;
		flex-wrap: wrap;
	}

	.main-navigation {
		flex-wrap: wrap;
		gap: var(--spacing-sm);
		width: 100%;
	}

	.menu-toggle {
		display: block;
	}

	.main-navigation.hidden-mobile {
		display: none;
	}

	.main-navigation.hidden-mobile.active {
		display: flex;
	}

	.why-grid,
	.features-grid,
	.testimonials-grid,
	.case-studies-grid {
		grid-template-columns: 1fr;
	}

	.pricing-featured {
		transform: scale(1);
		margin-top: 0;
	}

	.faq-grid {
		grid-template-columns: 1fr;
	}

	.cta-buttons {
		gap: var(--spacing-sm);
	}

	.pricing-grid {
		grid-template-columns: 1fr;
	}

	.footer-grid {
		gap: var(--spacing-lg);
	}

	section {
		padding: var(--spacing-xl) 0;
	}

	.container {
		padding: 0 var(--spacing-md);
	}

	.hero-container {
		padding: 0 var(--spacing-md);
	}
}

@media (max-width: 480px) {
	h1 {
		font-size: 1.5rem;
	}

	h2 {
		font-size: 1.25rem;
		margin-bottom: var(--spacing-md);
	}

	.hero-title {
		font-size: 2rem;
	}

	.hero-subtitle {
		font-size: 1rem;
	}

	.section-title {
		font-size: 1.5rem;
		margin-bottom: var(--spacing-md);
	}

	.btn-large {
		padding: var(--spacing-sm) var(--spacing-md);
		font-size: 0.95rem;
		width: 100%;
	}

	.hero-buttons {
		flex-direction: column;
	}

	.pricing-amount {
		font-size: 2rem;
	}

	.case-study-metric {
		font-size: 1.5rem;
	}

	.feature-card,
	.why-card,
	.testimonial-card {
		padding: var(--spacing-md);
	}

	.footer-section {
		text-align: center;
	}

	.social-links {
		justify-content: center;
	}
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.afu-homepage {
	background: white;
}

.text-center {
	text-align: center;
}

.mt-1 {
	margin-top: var(--spacing-sm);
}

.mt-2 {
	margin-top: var(--spacing-md);
}

.mt-3 {
	margin-top: var(--spacing-lg);
}

.mb-1 {
	margin-bottom: var(--spacing-sm);
}

.mb-2 {
	margin-bottom: var(--spacing-md);
}

.mb-3 {
	margin-bottom: var(--spacing-lg);
}

.p-1 {
	padding: var(--spacing-sm);
}

.p-2 {
	padding: var(--spacing-md);
}

.p-3 {
	padding: var(--spacing-lg);
}