/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors using HSL format */
    --primary: 210 85% 45%; /* #1e5fba */
    --primary-light: 210 85% 55%; /* #3a7bd6 */
    --primary-dark: 210 85% 35%; /* #124693 */
    --secondary: 45 85% 50%; /* #d6a83a */
    --accent: 15 85% 55%; /* #d6563a */
    
    --background: 210 11% 98%; /* #f5f7fa */
    --surface: 0 0% 100%; /* #ffffff */
    --surface-light: 210 20% 96%; /* #f0f3f7 */
    
    --text-primary: 210 30% 15%; /* #1f2937 */
    --text-secondary: 210 15% 35%; /* #4a5568 */
    --text-muted: 210 10% 55%; /* #6b7280 */
    
    --border: 210 20% 90%; /* #e2e8f0 */
    --border-light: 210 20% 95%; /* #f1f5f9 */
    
    --success: 135 65% 45%; /* #28a745 */
    --warning: 45 85% 50%; /* #ffc107 */
    --danger: 0 85% 55%; /* #dc3545 */
    
    /* Typography */
    --font-family-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-family-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Breakpoints */
    --bp-sm: 576px;
    --bp-md: 768px;
    --bp-lg: 992px;
    --bp-xl: 1200px;
    --bp-2xl: 1400px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-primary);
    line-height: 1.6;
    color: hsl(var(--text-primary));
    background-color: hsl(var(--background));
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-heading);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: hsl(var(--text-primary));
}

h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
}

h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

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

.lead {
    font-size: 1.25rem;
    font-weight: 300;
    line-height: 1.6;
    color: hsl(var(--text-secondary));
}

/* Layout Components */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.section-header p {
    font-size: 1.125rem;
    color: hsl(var(--text-muted));
    max-width: 600px;
    margin: 0 auto;
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--spacing-xl);
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-normal);
    line-height: 1.5;
    min-height: 44px;
}

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

.btn-primary:hover {
    background-color: hsl(var(--primary-dark));
    border-color: hsl(var(--primary-dark));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background-color: hsl(var(--secondary) / 0.9);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background-color: transparent;
    color: hsl(var(--primary));
    border-color: hsl(var(--primary));
}

.btn-outline:hover {
    background-color: hsl(var(--primary));
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Background Utilities */
.bg-light {
    background-color: hsl(var(--surface-light));
}

/* Icon Components */
.icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: hsl(var(--primary) / 0.1);
    border-radius: 12px;
    margin-bottom: var(--spacing-md);
}

.icon {
    width: 32px;
    height: 32px;
    fill: hsl(var(--primary));
}

.icon.large {
    width: 48px;
    height: 48px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: hsl(var(--surface) / 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid hsl(var(--border));
    z-index: 1000;
    transition: all var(--transition-normal);
}

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

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
}

.nav-brand a {
    display: flex;
    align-items: center;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 700;
    color: hsl(var(--text-primary));
}

.nav-brand .logo {
    width: 40px;
    height: 40px;
    margin-right: var(--spacing-sm);
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--spacing-lg);
}

.nav-menu a {
    text-decoration: none;
    color: hsl(var(--text-secondary));
    font-weight: 500;
    transition: color var(--transition-normal);
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: hsl(var(--primary));
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: hsl(var(--primary));
    transition: width var(--transition-normal);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: hsl(var(--text-primary));
    transition: all var(--transition-normal);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, hsl(var(--primary) / 0.1), hsl(var(--secondary) / 0.1));
}

.hero .container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    min-height: 100vh;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
    background-image: url('../assets/png/banner-bg.png');
    background-size: cover;
    background-position: center;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    z-index: 1;
    width: 100%;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--secondary)));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    color: hsl(var(--text-secondary));
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Content Blocks */
.content-block {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: hsl(var(--surface));
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.content-block:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.content-block h3 {
    margin-bottom: var(--spacing-md);
    color: hsl(var(--text-primary));
}

.content-block p {
    color: hsl(var(--text-secondary));
}

/* Service Cards */
.service-card {
    background-color: hsl(var(--surface));
    padding: var(--spacing-xl);
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: hsl(var(--primary) / 0.2);
}

.service-card .icon-wrapper {
    margin: 0 auto var(--spacing-lg);
    width: 80px;
    height: 80px;
}

.service-card h3 {
    margin-bottom: var(--spacing-md);
    color: hsl(var(--text-primary));
}

/* Feature Cards */
.feature-card {
    background-color: hsl(var(--surface));
    padding: var(--spacing-xl);
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.feature-card .icon-wrapper {
    margin: 0 auto var(--spacing-lg);
}

/* Testimonial Cards */
.testimonial-card {
    background-color: hsl(var(--surface));
    padding: var(--spacing-xl);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.testimonial-content {
    margin-bottom: var(--spacing-lg);
}

.testimonial-content p {
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.6;
    color: hsl(var(--text-secondary));
}

.testimonial-author h4 {
    margin-bottom: var(--spacing-xs);
    color: hsl(var(--text-primary));
}

.testimonial-author span {
    color: hsl(var(--text-muted));
    font-size: 0.9rem;
}

/* Newsletter */
.newsletter-wrapper {
    background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--primary-light)));
    padding: var(--spacing-3xl);
    border-radius: 20px;
    text-align: center;
    color: white;
    margin: var(--spacing-xl) 0;
}

.newsletter-content h2 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.newsletter-content p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-md);
    max-width: 400px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
}

.newsletter-form input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

/* Contact Section */
.contact-info h3 {
    margin-bottom: var(--spacing-lg);
}

.contact-details {
    margin-bottom: var(--spacing-xl);
}

.contact-item {
    margin-bottom: var(--spacing-lg);
}

.contact-item strong {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: hsl(var(--text-primary));
}

.social-links h4 {
    margin-bottom: var(--spacing-md);
    color: hsl(var(--text-primary));
}

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

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background-color: hsl(var(--primary) / 0.1);
    border-radius: 8px;
    text-decoration: none;
    font-size: 1.25rem;
    transition: all var(--transition-normal);
}

.social-icons a:hover {
    background-color: hsl(var(--primary));
    color: white;
    transform: translateY(-2px);
}

/* Forms */
.contact-form-wrapper,
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: hsl(var(--text-primary));
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid hsl(var(--border));
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color var(--transition-normal);
    background-color: hsl(var(--surface));
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: hsl(var(--primary));
    box-shadow: 0 0 0 3px hsl(var(--primary) / 0.1);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

/* Footer */
.footer {
    background-color: hsl(var(--text-primary));
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

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

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-sm);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.footer-section ul li a:hover {
    color: white;
}

.footer-brand {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.footer-brand .logo {
    width: 40px;
    height: 40px;
    margin-right: var(--spacing-sm);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: hsl(var(--surface));
    box-shadow: var(--shadow-xl);
    z-index: 1001;
    padding: var(--spacing-lg);
    border-top: 1px solid hsl(var(--border));
    transition: transform var(--transition-normal);
}

.cookie-banner.hidden {
    transform: translateY(100%);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.cookie-content h3 {
    margin-bottom: var(--spacing-sm);
    color: hsl(var(--text-primary));
}

.cookie-content p {
    margin-bottom: var(--spacing-md);
    color: hsl(var(--text-secondary));
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* Cookie Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1002;
    transition: opacity var(--transition-normal);
}

.modal.hidden {
    opacity: 0;
    pointer-events: none;
}

.modal-content {
    background-color: hsl(var(--surface));
    padding: var(--spacing-xl);
    border-radius: 16px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}

.close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-size: 1.5rem;
    cursor: pointer;
    color: hsl(var(--text-muted));
    background: none;
    border: none;
}

.close:hover {
    color: hsl(var(--text-primary));
}

.cookie-categories {
    margin: var(--spacing-lg) 0;
}

.cookie-category {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    border: 1px solid hsl(var(--border));
    border-radius: 8px;
}

.cookie-category label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-weight: 500;
}

.cookie-category p {
    margin-top: var(--spacing-sm);
    margin-bottom: 0;
    font-size: 0.9rem;
    color: hsl(var(--text-muted));
}

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

/* Legal Pages */
.legal-page {
    padding: calc(var(--spacing-3xl) + 60px) 0 var(--spacing-3xl);
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h1 {
    margin-bottom: var(--spacing-md);
    color: hsl(var(--text-primary));
}

.legal-content h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: hsl(var(--text-primary));
    font-size: 1.5rem;
}

.legal-content h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: hsl(var(--text-primary));
    font-size: 1.25rem;
}

.legal-content ul {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

.legal-content li {
    margin-bottom: var(--spacing-xs);
    color: hsl(var(--text-secondary));
}

.last-updated {
    color: hsl(var(--text-muted));
    font-style: italic;
    margin-bottom: var(--spacing-xl);
}

.legal-navigation {
    margin-top: var(--spacing-3xl);
    text-align: center;
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.cookie-preferences-section {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: hsl(var(--surface-light));
    border-radius: 12px;
    text-align: center;
}

/* Thank You Page */
.thank-you-section {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--spacing-3xl) + 60px) 0 var(--spacing-3xl);
}

.thank-you-section .container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.thank-you-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
}

.thank-you-content h1 {
    color: hsl(var(--primary));
    margin-bottom: var(--spacing-md);
}

.thank-you-content .icon-wrapper {
    margin: 0 auto var(--spacing-lg);
    width: 100px;
    height: 100px;
}

.thank-you-content .icon.large {
    width: 60px;
    height: 60px;
}

.thank-you-actions {
    margin: var(--spacing-xl) 0;
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.additional-info {
    margin-top: var(--spacing-xl);
    text-align: left;
}

.additional-info h3 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.additional-info ul {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-lg);
}

.additional-info .social-links {
    text-align: center;
}

/* Blog Styles */
.blog-header {
    padding: calc(var(--spacing-3xl) + 60px) 0 var(--spacing-xl);
    background: linear-gradient(135deg, hsl(var(--primary) / 0.05), hsl(var(--secondary) / 0.05));
    text-align: center;
}

.blog-header-content h1 {
    margin-bottom: var(--spacing-md);
}

.blog-header-content p {
    font-size: 1.125rem;
    color: hsl(var(--text-muted));
    max-width: 600px;
    margin: 0 auto;
}

.blog-section {
    padding: var(--spacing-xl) 0 var(--spacing-3xl);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.blog-card {
    background-color: hsl(var(--surface));
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.blog-card-header {
    padding: var(--spacing-lg) var(--spacing-lg) 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.blog-icon .icon-wrapper {
    width: 50px;
    height: 50px;
    margin: 0;
}

.blog-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--spacing-xs);
}

.blog-date {
    font-size: 0.875rem;
    color: hsl(var(--text-muted));
}

.blog-category {
    font-size: 0.75rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: hsl(var(--primary) / 0.1);
    color: hsl(var(--primary));
    border-radius: 12px;
    font-weight: 500;
}

.blog-card-content {
    padding: var(--spacing-lg);
}

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

.blog-card-content h2 a {
    text-decoration: none;
    color: hsl(var(--text-primary));
    transition: color var(--transition-normal);
}

.blog-card-content h2 a:hover {
    color: hsl(var(--primary));
}

.blog-card-content p {
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
    line-height: 1.6;
}

.read-more {
    color: hsl(var(--primary));
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-normal);
}

.read-more:hover {
    color: hsl(var(--primary-dark));
}

.blog-newsletter {
    background: linear-gradient(135deg, hsl(var(--primary) / 0.1), hsl(var(--secondary) / 0.1));
    padding: var(--spacing-3xl);
    border-radius: 20px;
    text-align: center;
}

.blog-newsletter .newsletter-content {
    max-width: 500px;
    margin: 0 auto;
}

.blog-newsletter .icon-wrapper {
    margin: 0 auto var(--spacing-lg);
}

.blog-newsletter h3 {
    margin-bottom: var(--spacing-md);
    color: hsl(var(--text-primary));
}

.blog-newsletter p {
    margin-bottom: var(--spacing-lg);
    color: hsl(var(--text-secondary));
}

/* Article Page */
.article-page {
    padding: calc(var(--spacing-3xl) + 60px) 0 var(--spacing-3xl);
}

.article-header {
    margin-bottom: var(--spacing-3xl);
    text-align: center;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.back-link {
    color: hsl(var(--primary));
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-normal);
}

.back-link:hover {
    color: hsl(var(--primary-dark));
}

.meta-info {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.article-date {
    color: hsl(var(--text-muted));
    font-size: 0.9rem;
}

.article-category {
    font-size: 0.75rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: hsl(var(--primary) / 0.1);
    color: hsl(var(--primary));
    border-radius: 12px;
    font-weight: 500;
}

.article-intro {
    margin-bottom: var(--spacing-xl);
}

.article-intro .icon-wrapper {
    margin: 0 auto var(--spacing-lg);
    width: 80px;
    height: 80px;
}

.article-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.article-content section {
    margin-bottom: var(--spacing-3xl);
}

.article-content h2 {
    margin-top: var(--spacing-3xl);
    margin-bottom: var(--spacing-lg);
    color: hsl(var(--text-primary));
    font-size: 1.75rem;
}

.article-content h3 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: hsl(var(--text-primary));
    font-size: 1.35rem;
}

.article-content h4 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: hsl(var(--text-primary));
    font-size: 1.15rem;
}

.article-content ul {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-lg);
}

.article-content li {
    margin-bottom: var(--spacing-xs);
    color: hsl(var(--text-secondary));
}

.article-content strong {
    color: hsl(var(--text-primary));
}

.article-cta {
    background: linear-gradient(135deg, hsl(var(--primary) / 0.1), hsl(var(--secondary) / 0.1));
    padding: var(--spacing-xl);
    border-radius: 16px;
    text-align: center;
    margin: var(--spacing-xl) 0;
}

.article-cta .icon-wrapper {
    margin: 0 auto var(--spacing-md);
}

.article-cta h3 {
    margin-bottom: var(--spacing-md);
    color: hsl(var(--text-primary));
}

.article-cta p {
    margin-bottom: var(--spacing-lg);
    color: hsl(var(--text-secondary));
}

.article-footer {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid hsl(var(--border));
}

.article-tags {
    margin-bottom: var(--spacing-xl);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    align-items: center;
}

.tag-label {
    font-weight: 500;
    color: hsl(var(--text-primary));
}

.tag {
    font-size: 0.8rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: hsl(var(--primary) / 0.1);
    color: hsl(var(--primary));
    border-radius: 12px;
    font-weight: 500;
}

.article-share {
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.article-share h4 {
    margin-bottom: var(--spacing-md);
    color: hsl(var(--text-primary));
}

.share-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.share-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: hsl(var(--primary) / 0.1);
    color: hsl(var(--primary));
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all var(--transition-normal);
}

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

.related-articles h3 {
    margin-bottom: var(--spacing-lg);
    text-align: center;
    color: hsl(var(--text-primary));
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.related-article {
    background-color: hsl(var(--surface-light));
    padding: var(--spacing-lg);
    border-radius: 12px;
    text-decoration: none;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.related-article:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.related-article .icon-wrapper {
    margin: 0;
    width: 50px;
    height: 50px;
    flex-shrink: 0;
}

.related-article h4 {
    margin: 0;
    font-size: 1rem;
    color: hsl(var(--text-primary));
    line-height: 1.4;
}

/* Responsive Design */
@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: hsl(var(--surface));
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        transition: transform var(--transition-normal);
        border-top: 1px solid hsl(var(--border));
    }

    .nav-menu.active {
        transform: translateY(0);
    }

    .nav-toggle {
        display: flex;
    }

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

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

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

    .hero-content h1 {
        font-size: 2.5rem;
    }

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

    .section-header h2 {
        font-size: 2rem;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .article-meta {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: center;
    }

    .meta-info {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .related-article {
        flex-direction: column;
        text-align: center;
    }

    .related-article .icon-wrapper {
        margin: 0 auto var(--spacing-sm);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form input {
        margin-bottom: var(--spacing-sm);
    }

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

    .cookie-buttons .btn {
        width: 100%;
    }

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

    .legal-navigation {
        flex-direction: column;
        align-items: center;
    }

    .legal-navigation .btn {
        width: 100%;
        max-width: 300px;
    }

    .thank-you-actions {
        flex-direction: column;
        align-items: center;
    }

    .thank-you-actions .btn {
        width: 100%;
        max-width: 300px;
    }

    .share-buttons {
        flex-direction: column;
        align-items: center;
    }

    .share-btn {
        width: 100%;
        max-width: 200px;
        text-align: center;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

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

    .service-card,
    .feature-card,
    .testimonial-card {
        padding: var(--spacing-lg);
    }

    .newsletter-wrapper,
    .blog-newsletter {
        padding: var(--spacing-lg);
    }

    .article-content h2 {
        font-size: 1.5rem;
    }

    .article-content h3 {
        font-size: 1.25rem;
    }

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

/* Utility Classes */
.hidden {
    display: none !important;
}

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

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

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

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

.mb-0 {
    margin-bottom: 0 !important;
}

.mt-auto {
    margin-top: auto;
}

/* Print Styles */
@media print {
    .header,
    .cookie-banner,
    .modal,
    .hero-buttons,
    .newsletter-wrapper,
    .blog-newsletter,
    .article-share,
    .social-links {
        display: none !important;
    }

    .article-page,
    .legal-page {
        padding-top: 0;
    }

    body {
        font-size: 12pt;
        line-height: 1.4;
    }

    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }

    p, ul, ol {
        page-break-inside: avoid;
    }
}