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

:root {
    /* Color Palette */
    --primary-blue: 210 100% 50%; /* #0080FF */
    --primary-blue-dark: 210 100% 40%; /* #0066CC */
    --secondary-blue: 210 50% 90%; /* #E6F2FF */
    --accent-orange: 25 100% 55%; /* #FF8C1A */
    --accent-orange-light: 25 100% 95%; /* #FFF8F2 */
    
    /* Neutral Colors */
    --gray-900: 210 11% 15%; /* #1F2937 */
    --gray-800: 210 9% 25%; /* #374151 */
    --gray-700: 210 8% 35%; /* #4B5563 */
    --gray-600: 210 7% 46%; /* #6B7280 */
    --gray-500: 210 6% 56%; /* #9CA3AF */
    --gray-400: 210 14% 73%; /* #D1D5DB */
    --gray-300: 210 14% 83%; /* #E5E7EB */
    --gray-200: 210 16% 93%; /* #F3F4F6 */
    --gray-100: 210 20% 98%; /* #F9FAFB */
    
    /* Semantic Colors */
    --white: 0 0% 100%; /* #FFFFFF */
    --success: 142 76% 36%; /* #16A34A */
    --error: 0 84% 60%; /* #EF4444 */
    --warning: 45 93% 47%; /* #F59E0B */
    
    /* Typography */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-secondary: Georgia, 'Times New Roman', 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;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* 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), 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: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
    
    /* Container */
    --container-max-width: 1200px;
    --container-padding: var(--spacing-md);
}

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

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: hsl(var(--gray-800));
    background-color: hsl(var(--white));
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: hsl(var(--gray-900));
}

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

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

h5 {
    font-size: 1.125rem;
}

h6 {
    font-size: 1rem;
}

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

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

a:hover {
    color: hsl(var(--primary-blue-dark));
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: hsl(var(--primary-blue));
    color: hsl(var(--white));
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

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

.btn.secondary {
    background-color: hsl(var(--gray-200));
    color: hsl(var(--gray-800));
}

.btn.secondary:hover {
    background-color: hsl(var(--gray-300));
    color: hsl(var(--gray-900));
}

.cta-button {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, hsl(var(--primary-blue)), hsl(var(--accent-orange)));
    color: hsl(var(--white));
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1.125rem;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    box-shadow: var(--shadow-md);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
    color: hsl(var(--white));
}

/* Header */
.header {
    background-color: hsl(var(--white));
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all var(--transition-fast);
}

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

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.nav-logo .logo {
    height: 40px;
    width: auto;
}

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

.nav-link {
    font-weight: 500;
    color: hsl(var(--gray-700));
    transition: color var(--transition-fast);
    position: relative;
}

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

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

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

/* Mobile Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: hsl(var(--gray-700));
    transition: all var(--transition-fast);
}

/* Hero Section */
.hero {
    padding: 120px 0 var(--spacing-3xl);
    background: linear-gradient(135deg, hsl(var(--secondary-blue)), hsl(var(--accent-orange-light)));
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

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

.hero-text p {
    font-size: 1.25rem;
    color: hsl(var(--gray-600));
    margin-bottom: var(--spacing-xl);
}

.hero-banner {
    width: 100%;
    height: auto;
    max-width: 500px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Section Styles */
.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(--gray-600));
    max-width: 600px;
    margin: 0 auto;
}

/* Company Info Section */
.company-info {
    background-color: hsl(var(--gray-100));
}

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

.info-card {
    background-color: hsl(var(--white));
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-fast);
}

.info-card:hover {
    transform: translateY(-5px);
}

.info-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    color: hsl(var(--primary-blue));
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    background-color: hsl(var(--white));
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: hsl(var(--primary-blue));
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-lg);
    color: hsl(var(--accent-orange));
}

/* Testimonials Section */
.testimonials {
    background-color: hsl(var(--gray-100));
}

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

.testimonial-card {
    background-color: hsl(var(--white));
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
}

.testimonial-card:before {
    content: '"';
    position: absolute;
    top: -20px;
    left: var(--spacing-lg);
    font-size: 4rem;
    color: hsl(var(--primary-blue));
    font-family: var(--font-secondary);
}

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

.testimonial-content p {
    font-style: italic;
    color: hsl(var(--gray-700));
}

.testimonial-author h4 {
    color: hsl(var(--gray-900));
    margin-bottom: var(--spacing-xs);
}

.testimonial-author span {
    color: hsl(var(--gray-600));
    font-size: 0.9rem;
}

/* Subscription Section */
.subscription {
    background: linear-gradient(135deg, hsl(var(--primary-blue)), hsl(var(--primary-blue-dark)));
    color: hsl(var(--white));
}

.subscription-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.subscription-text h2 {
    color: hsl(var(--white));
    margin-bottom: var(--spacing-lg);
}

.subscription-text p {
    font-size: 1.125rem;
    opacity: 0.9;
}

.subscription-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group input {
    padding: var(--spacing-md);
    border: 2px solid hsl(var(--gray-300));
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-group input:focus {
    outline: none;
    border-color: hsl(var(--primary-blue));
}

.submit-button {
    padding: var(--spacing-md) var(--spacing-xl);
    background-color: hsl(var(--accent-orange));
    color: hsl(var(--white));
    border: none;
    border-radius: var(--radius-md);
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.submit-button:hover {
    background-color: hsl(var(--accent-orange) / 0.9);
    transform: translateY(-2px);
}

/* Blog Preview Section */
.blog-preview {
    background-color: hsl(var(--gray-100));
}

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

.blog-card {
    background-color: hsl(var(--white));
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

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

.blog-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

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

.blog-content h3 {
    margin-bottom: var(--spacing-sm);
    color: hsl(var(--gray-900));
}

.blog-content p {
    color: hsl(var(--gray-600));
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

.read-more {
    color: hsl(var(--primary-blue));
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

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

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-3xl);
}

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

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

.contact-item h3 {
    color: hsl(var(--primary-blue));
    margin-bottom: var(--spacing-sm);
}

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

.social-icons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: hsl(var(--gray-100));
    border-radius: 50%;
    color: hsl(var(--gray-600));
    transition: all var(--transition-fast);
}

.social-icons a:hover {
    background-color: hsl(var(--primary-blue));
    color: hsl(var(--white));
    transform: translateY(-3px);
}

/* Footer */
.footer {
    background-color: hsl(var(--gray-900));
    color: hsl(var(--gray-300));
    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 {
    color: hsl(var(--white));
    margin-bottom: var(--spacing-md);
}

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

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

.footer-section ul li a {
    color: hsl(var(--gray-300));
    transition: color var(--transition-fast);
}

.footer-section ul li a:hover {
    color: hsl(var(--primary-blue));
}

.footer-logo {
    height: 40px;
    width: auto;
    margin-bottom: var(--spacing-md);
}

.footer-bottom {
    border-top: 1px solid hsl(var(--gray-700));
    padding-top: var(--spacing-lg);
    text-align: center;
}

/* Cookie Consent */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: hsl(var(--gray-900));
    color: hsl(var(--white));
    padding: var(--spacing-lg);
    z-index: 10000;
    transform: translateY(100%);
    transition: transform var(--transition-normal);
}

.cookie-consent.show {
    transform: translateY(0);
}

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

.cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.btn-accept-all,
.btn-necessary,
.btn-settings {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-accept-all {
    background-color: hsl(var(--success));
    color: hsl(var(--white));
}

.btn-necessary {
    background-color: hsl(var(--gray-600));
    color: hsl(var(--white));
}

.btn-settings {
    background-color: transparent;
    color: hsl(var(--white));
    border: 1px solid hsl(var(--gray-600));
}

.btn-accept-all:hover,
.btn-necessary:hover,
.btn-settings:hover {
    transform: translateY(-2px);
}

/* Cookie Modal */
.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10001;
}

.cookie-modal.show {
    display: flex;
}

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

.cookie-category {
    margin: var(--spacing-md) 0;
    padding: var(--spacing-md);
    border: 1px solid hsl(var(--gray-300));
    border-radius: var(--radius-md);
}

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

.cookie-modal-buttons {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.btn-save,
.btn-cancel {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.btn-cancel {
    background-color: hsl(var(--gray-300));
    color: hsl(var(--gray-700));
}

/* Thank You Page */
.thank-you-section {
    padding: 120px 0 var(--spacing-3xl);
    text-align: center;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

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

.thank-you-icon {
    margin-bottom: var(--spacing-xl);
}

.subscription-benefits {
    text-align: left;
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-xl);
    background-color: hsl(var(--gray-100));
    border-radius: var(--radius-lg);
}

.subscription-benefits ul {
    list-style: none;
    margin-top: var(--spacing-md);
}

.subscription-benefits li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: hsl(var(--gray-700));
}

.subscription-benefits svg {
    color: hsl(var(--success));
    flex-shrink: 0;
}

.next-steps {
    margin: var(--spacing-xl) 0;
}

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

.contact-info {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid hsl(var(--gray-300));
    color: hsl(var(--gray-600));
}

/* Legal Pages */
.legal-page {
    padding: 120px 0 var(--spacing-3xl);
}

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

.last-updated {
    color: hsl(var(--gray-600));
    font-style: italic;
    margin-bottom: var(--spacing-xl);
}

.legal-section {
    margin-bottom: var(--spacing-xl);
}

.legal-section h2 {
    color: hsl(var(--primary-blue));
    border-bottom: 2px solid hsl(var(--gray-200));
    padding-bottom: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.legal-section h3 {
    color: hsl(var(--gray-800));
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.legal-section ul,
.legal-section ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.legal-section li {
    margin-bottom: var(--spacing-sm);
}

.contact-details {
    background-color: hsl(var(--gray-100));
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin: var(--spacing-md) 0;
}

/* Cookie Policy Tables */
.cookie-table {
    margin: var(--spacing-lg) 0;
    overflow-x: auto;
}

.cookie-table table {
    width: 100%;
    border-collapse: collapse;
    background-color: hsl(var(--white));
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.cookie-table th,
.cookie-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid hsl(var(--gray-200));
}

.cookie-table th {
    background-color: hsl(var(--gray-100));
    font-weight: 600;
    color: hsl(var(--gray-900));
}

.cookie-table td {
    color: hsl(var(--gray-700));
}

/* Blog Pages */
.blog-header {
    padding: 120px 0 var(--spacing-2xl);
    background: linear-gradient(135deg, hsl(var(--secondary-blue)), hsl(var(--accent-orange-light)));
    text-align: center;
}

.blog-header-content h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, hsl(var(--primary-blue)), hsl(var(--accent-orange)));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.blog-card.featured {
    grid-column: 1 / -1;
}

.blog-card.featured .blog-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.blog-image-container {
    position: relative;
    overflow: hidden;
}

.blog-image-container .blog-category {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    background-color: hsl(var(--primary-blue));
    color: hsl(var(--white));
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

.blog-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
    color: hsl(var(--gray-600));
}

.blog-tags {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.tag {
    background-color: hsl(var(--gray-200));
    color: hsl(var(--gray-700));
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

.read-more-btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: hsl(var(--primary-blue));
    color: hsl(var(--white));
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.read-more-btn:hover {
    background-color: hsl(var(--primary-blue-dark));
    transform: translateY(-2px);
    color: hsl(var(--white));
}

/* Blog Newsletter */
.blog-newsletter {
    background: linear-gradient(135deg, hsl(var(--primary-blue)), hsl(var(--primary-blue-dark)));
    color: hsl(var(--white));
    padding: var(--spacing-3xl) 0;
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.newsletter-text h2 {
    color: hsl(var(--white));
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-md);
}

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

/* Related Topics */
.related-topics {
    padding: var(--spacing-3xl) 0;
    background-color: hsl(var(--gray-100));
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.topic-card {
    background-color: hsl(var(--white));
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-fast);
}

.topic-card:hover {
    transform: translateY(-5px);
}

.topic-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto var(--spacing-md);
    color: hsl(var(--primary-blue));
}

/* Article Pages */
.article-page {
    padding: 120px 0 var(--spacing-3xl);
}

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

.breadcrumb {
    margin-bottom: var(--spacing-lg);
    color: hsl(var(--gray-600));
}

.breadcrumb a {
    color: hsl(var(--primary-blue));
}

.article-meta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    font-size: 0.9rem;
    color: hsl(var(--gray-600));
}

.category {
    background-color: hsl(var(--primary-blue));
    color: hsl(var(--white));
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.article-subtitle {
    font-size: 1.25rem;
    color: hsl(var(--gray-600));
    margin-bottom: var(--spacing-xl);
}

.featured-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: var(--radius-lg);
    margin: 0 auto;
    display: block;
}

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

.content-section {
    margin-bottom: var(--spacing-2xl);
}

.content-section h2 {
    color: hsl(var(--primary-blue));
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.content-section h3 {
    color: hsl(var(--gray-800));
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.content-section ul,
.content-section ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.content-section li {
    margin-bottom: var(--spacing-sm);
}

.article-tags {
    margin: var(--spacing-2xl) 0;
    padding: var(--spacing-lg);
    background-color: hsl(var(--gray-100));
    border-radius: var(--radius-md);
}

.article-tags h3 {
    margin-bottom: var(--spacing-md);
    color: hsl(var(--gray-800));
}

.author-bio {
    margin: var(--spacing-2xl) 0;
    padding: var(--spacing-xl);
    background-color: hsl(var(--secondary-blue));
    border-radius: var(--radius-lg);
    border-left: 4px solid hsl(var(--primary-blue));
}

.author-info h3 {
    color: hsl(var(--primary-blue));
    margin-bottom: var(--spacing-md);
}

.related-articles {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 2px solid hsl(var(--gray-200));
}

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

.related-card {
    background-color: hsl(var(--white));
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-fast);
}

.related-card:hover {
    transform: translateY(-5px);
}

.related-image {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

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

.related-card h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

.related-card p {
    font-size: 0.9rem;
    color: hsl(var(--gray-600));
    margin-bottom: var(--spacing-md);
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --container-padding: var(--spacing-md);
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: hsl(var(--white));
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.show {
        display: flex;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .subscription-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-buttons {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .newsletter-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .blog-card.featured .blog-content {
        grid-template-columns: 1fr;
    }
    
    .article-meta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .blog-header-content h1 {
        font-size: 2.25rem;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .blog-header-content h1 {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .info-grid,
    .services-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .topics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .cookie-consent,
    .cookie-modal,
    .social-icons,
    .cta-button,
    .submit-button {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .article-page {
        padding: 0;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus Styles */
a:focus,
button:focus,
input:focus,
textarea:focus {
    outline: 2px solid hsl(var(--primary-blue));
    outline-offset: 2px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --gray-600: 210 10% 20%;
        --gray-500: 210 10% 30%;
    }
}