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

:root {
    /* Colors using HSL format */
    --primary: 220 100% 50%; /* #0066FF */
    --primary-light: 220 100% 95%; /* #E6F2FF */
    --primary-dark: 220 100% 35%; /* #0047B3 */
    --secondary: 45 100% 50%; /* #FFB800 */
    --secondary-light: 45 100% 95%; /* #FFF9E6 */
    --background: 210 11% 98%; /* #F5F7FA */
    --surface: 0 0% 100%; /* #FFFFFF */
    --text: 210 11% 15%; /* #242629 */
    --text-light: 210 11% 45%; /* #6B7280 */
    --text-muted: 210 11% 65%; /* #9CA3AF */
    --border: 210 11% 85%; /* #D1D5DB */
    --border-light: 210 11% 92%; /* #E5E7EB */
    --success: 142 71% 45%; /* #10B981 */
    --warning: 38 92% 50%; /* #F59E0B */
    --error: 0 84% 60%; /* #EF4444 */
    
    /* Typography */
    --font-family-base: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-family-heading: 'Segoe UI', system-ui, -apple-system, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem; /* 4px */
    --spacing-sm: 0.5rem; /* 8px */
    --spacing-md: 1rem; /* 16px */
    --spacing-lg: 1.5rem; /* 24px */
    --spacing-xl: 2rem; /* 32px */
    --spacing-2xl: 3rem; /* 48px */
    --spacing-3xl: 4rem; /* 64px */
    
    /* Layout */
    --container-max-width: 1200px;
    --border-radius: 0.5rem;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 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);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-base);
    line-height: 1.6;
    color: hsl(var(--text));
    background-color: hsl(var(--background));
}

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

h1 { font-size: 2.5rem; }
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);
    color: hsl(var(--text-light));
}

.lead {
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: var(--spacing-lg);
    color: hsl(var(--text));
}

a {
    color: hsl(var(--primary));
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: hsl(var(--primary-dark));
    text-decoration: underline;
}

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

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

.bg-light {
    background-color: hsl(var(--surface));
}

.bg-primary {
    background-color: hsl(var(--primary));
}

.text-white {
    color: hsl(var(--surface)) !important;
}

.text-white a {
    color: hsl(var(--surface));
}

.text-white a:hover {
    opacity: 0.8;
}

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

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

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.brand-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: inherit;
}

.brand-link:hover {
    text-decoration: none;
    color: inherit;
}

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

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: hsl(var(--primary));
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: hsl(var(--text));
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    background-color: hsl(var(--primary-light));
    color: hsl(var(--primary));
    text-decoration: none;
}

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: hsl(var(--text));
    transition: all 0.2s ease;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, hsl(var(--primary)) 0%, hsl(var(--primary-dark)) 100%);
    color: hsl(var(--surface));
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-lg);
    color: hsl(var(--surface));
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-2xl);
    opacity: 0.9;
    color: hsl(var(--surface));
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1rem;
    line-height: 1;
}

.btn-primary {
    background-color: hsl(var(--secondary));
    color: hsl(var(--text));
}

.btn-primary:hover {
    background-color: hsl(var(--secondary) / 0.9);
    text-decoration: none;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: hsl(var(--surface));
    color: hsl(var(--primary));
}

.btn-secondary:hover {
    background-color: hsl(var(--primary-light));
    text-decoration: none;
}

.btn-outline {
    background-color: transparent;
    color: hsl(var(--secondary));
    border: 2px solid hsl(var(--surface));
}

.btn-outline:hover {
    background-color: hsl(var(--surface));
    color: hsl(var(--primary));
    text-decoration: none;
}

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

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

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

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

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

.features-list {
    list-style: none;
    padding-left: 0;
}

.features-list li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    position: relative;
}

.features-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: hsl(var(--success));
    font-weight: bold;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: hsl(var(--primary-light));
    border-radius: var(--border-radius);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: hsl(var(--primary));
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-size: 0.875rem;
    color: hsl(var(--text-light));
    font-weight: 500;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    background-color: hsl(var(--surface));
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.service-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-lg);
}

.service-icon img {
    width: 100%;
    height: 100%;
}

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

.service-card ul {
    list-style: none;
    padding-left: 0;
    margin-top: var(--spacing-md);
}

.service-card li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-md);
    position: relative;
    color: hsl(var(--text-light));
    font-size: 0.875rem;
}

.service-card li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: hsl(var(--primary));
}

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

.review-card {
    background-color: hsl(var(--surface));
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.review-rating {
    color: hsl(var(--secondary));
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.review-text {
    font-style: italic;
    margin-bottom: var(--spacing-lg);
    color: hsl(var(--text));
}

.review-author strong {
    color: hsl(var(--primary));
}

.review-author span {
    color: hsl(var(--text-light));
    font-size: 0.875rem;
}

/* Newsletter Section */
.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

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

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

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

.form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
}

.form-checkbox input[type="checkbox"] {
    margin: 0;
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.contact-item h3 {
    color: hsl(var(--primary));
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

.contact-item p {
    margin-bottom: 0;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.contact-form .form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

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

.contact-form input,
.contact-form textarea {
    padding: var(--spacing-md);
    border: 2px solid hsl(var(--border));
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: hsl(var(--primary));
}

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

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

.footer-section h3 {
    color: hsl(var(--surface));
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

.footer-section ul {
    list-style: none;
    padding-left: 0;
}

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

.footer-section a {
    color: hsl(var(--surface) / 0.8);
    transition: color 0.2s ease;
}

.footer-section a:hover {
    color: hsl(var(--surface));
    text-decoration: none;
}

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

.footer-brand .logo {
    width: 40px;
    height: 40px;
}

.footer-brand .brand-name {
    color: hsl(var(--surface));
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: hsl(var(--surface) / 0.1);
    border-radius: 50%;
    transition: background-color 0.2s ease;
}

.social-links a:hover {
    background-color: hsl(var(--primary));
}

.footer-bottom {
    border-top: 1px solid hsl(var(--surface) / 0.2);
    padding-top: var(--spacing-lg);
    text-align: center;
    color: hsl(var(--surface) / 0.8);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: hsl(var(--surface));
    border-top: 3px solid hsl(var(--primary));
    box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: var(--spacing-lg);
    transition: transform 0.3s ease;
}

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

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

.cookie-text p {
    margin-bottom: 0;
    color: hsl(var(--text-light));
    font-size: 0.875rem;
}

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

.cookie-buttons .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
}

/* Cookie Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1001;
    padding: var(--spacing-lg);
}

.modal.hidden {
    display: none;
}

.modal-content {
    background-color: hsl(var(--surface));
    border-radius: var(--border-radius);
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid hsl(var(--border));
}

.modal-header h2 {
    margin-bottom: 0;
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: hsl(var(--text-light));
    padding: var(--spacing-sm);
}

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

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

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

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.category-header h3 {
    margin-bottom: 0;
    font-size: 1rem;
}

.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid hsl(var(--border));
    text-align: right;
}

/* Blog Styles */
.blog-hero {
    background: linear-gradient(135deg, hsl(var(--primary)) 0%, hsl(var(--primary-dark)) 100%);
    color: hsl(var(--surface));
    padding: var(--spacing-3xl) 0;
    margin-top: 80px;
}

.blog-hero-content {
    text-align: center;
}

.blog-hero h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: hsl(var(--surface));
}

.blog-hero p {
    font-size: 1.125rem;
    opacity: 0.9;
    color: hsl(var(--surface));
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
}

.blog-card {
    background-color: hsl(var(--surface));
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.blog-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.blog-image svg {
    width: 100%;
    height: 100%;
    display: block;
}

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

.blog-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
}

.blog-date {
    color: hsl(var(--text-light));
}

.blog-category {
    background-color: hsl(var(--primary-light));
    color: hsl(var(--primary));
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: calc(var(--border-radius) / 2);
    font-weight: 500;
}

.blog-card h2 {
    margin-bottom: var(--spacing-md);
}

.blog-card h2 a {
    color: hsl(var(--text));
}

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

.blog-card p {
    color: hsl(var(--text-light));
    margin-bottom: var(--spacing-md);
}

.read-more {
    color: hsl(var(--primary));
    font-weight: 500;
    transition: color 0.2s ease;
}

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

/* Article Styles */
.article {
    margin-top: 80px;
    padding: var(--spacing-2xl) 0;
}

.article-header {
    margin-bottom: var(--spacing-2xl);
}

.breadcrumb {
    font-size: 0.875rem;
    color: hsl(var(--text-light));
    margin-bottom: var(--spacing-md);
}

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

.article-meta {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    color: hsl(var(--text-light));
}

.article-image {
    margin-bottom: var(--spacing-2xl);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.article-image svg {
    width: 100%;
    height: 300px;
    display: block;
}

.article-content {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-3xl);
}

.article-body {
    max-width: none;
}

.article-body h2 {
    color: hsl(var(--primary));
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
}

.article-body h3 {
    color: hsl(var(--text));
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.article-body ul, .article-body ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

.article-body li {
    margin-bottom: var(--spacing-sm);
    color: hsl(var(--text-light));
}

.article-callout {
    background-color: hsl(var(--primary-light));
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    border-left: 4px solid hsl(var(--primary));
    margin: var(--spacing-2xl) 0;
}

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

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

/* Sidebar */
.article-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-section {
    background-color: hsl(var(--surface));
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-bottom: var(--spacing-lg);
}

.sidebar-section h3 {
    color: hsl(var(--primary));
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

.sidebar-section ul {
    list-style: none;
    padding-left: 0;
}

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

.sidebar-section a {
    color: hsl(var(--text-light));
    font-size: 0.875rem;
}

.sidebar-section a:hover {
    color: hsl(var(--primary));
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-lg) 0;
    background-color: hsl(var(--surface));
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

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

th {
    background-color: hsl(var(--primary-light));
    color: hsl(var(--primary));
    font-weight: 600;
}

tr:hover {
    background-color: hsl(var(--primary-light) / 0.3);
}

/* Article Footer */
.article-footer {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid hsl(var(--border));
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.article-tags {
    display: flex;
    gap: var(--spacing-sm);
}

.tag {
    background-color: hsl(var(--primary-light));
    color: hsl(var(--primary));
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: calc(var(--border-radius) / 2);
    font-size: 0.75rem;
    font-weight: 500;
}

.article-share h4 {
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
}

.article-share {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.share-link {
    display: inline-block;
    margin-left: var(--spacing-sm);
    color: hsl(var(--primary));
    font-size: 0.875rem;
}

/* Article Navigation */
.article-navigation {
    margin-top: var(--spacing-2xl);
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.nav-prev, .nav-next {
    padding: var(--spacing-md);
    background-color: hsl(var(--surface));
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    color: hsl(var(--primary));
    font-weight: 500;
    transition: transform 0.2s ease;
}

.nav-prev:hover, .nav-next:hover {
    transform: translateY(-2px);
    text-decoration: none;
}

/* Legal Content */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-2xl) 0;
}

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

.last-updated {
    color: hsl(var(--text-light));
    font-size: 0.875rem;
    margin-bottom: var(--spacing-2xl);
}

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

.legal-section h2 {
    color: hsl(var(--primary));
    margin-bottom: var(--spacing-lg);
}

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

.contact-info {
    background-color: hsl(var(--primary-light));
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin: var(--spacing-lg) 0;
}

.back-button {
    text-align: center;
    margin-top: var(--spacing-2xl);
}

/* Thank You Page */
.thank-you-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-3xl) 0;
}

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

.thank-you-message {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-2xl);
    color: hsl(var(--text-light));
}

.next-steps {
    margin: var(--spacing-3xl) 0;
}

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

.step {
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: hsl(var(--primary));
    color: hsl(var(--surface));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md) auto;
    font-size: 1.5rem;
    font-weight: 700;
}

.thank-you-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin: var(--spacing-2xl) 0;
}

.additional-info {
    background-color: hsl(var(--surface));
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    margin-top: var(--spacing-2xl);
}

/* Calculator */
.calculator {
    background-color: hsl(var(--primary-light));
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
}

.calculator input, .calculator select {
    width: 100%;
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-sm);
    border: 1px solid hsl(var(--border));
    border-radius: calc(var(--border-radius) / 2);
}

.calculator button {
    width: 100%;
    padding: var(--spacing-sm);
    background-color: hsl(var(--primary));
    color: hsl(var(--surface));
    border: none;
    border-radius: calc(var(--border-radius) / 2);
    cursor: pointer;
    font-weight: 500;
}

.calculator button:hover {
    background-color: hsl(var(--primary-dark));
}

#result {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background-color: hsl(var(--surface));
    border-radius: calc(var(--border-radius) / 2);
    font-weight: 500;
    color: hsl(var(--primary));
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --spacing-3xl: 2rem;
        --spacing-2xl: 1.5rem;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: hsl(var(--surface));
        flex-direction: column;
        box-shadow: var(--shadow);
        padding: var(--spacing-md);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .about-content,
    .newsletter-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-buttons {
        justify-content: center;
    }
    
    .article-content {
        grid-template-columns: 1fr;
    }
    
    .article-sidebar {
        position: static;
    }
    
    .article-footer {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: stretch;
    }
    
    .article-share {
        align-items: flex-start;
    }
    
    .article-navigation {
        flex-direction: column;
    }
    
    .thank-you-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    
    .service-card,
    .review-card {
        padding: var(--spacing-lg);
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        margin: var(--spacing-md);
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* Print Styles */
@media print {
    .header,
    .cookie-banner,
    .modal,
    .article-share,
    .footer {
        display: none;
    }
    
    .article {
        margin-top: 0;
    }
    
    .article-content {
        grid-template-columns: 1fr;
    }
    
    body {
        color: black;
        background: white;
    }
}

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

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

/* Hidden utility class */
.hidden {
    display: none !important;
}

/* Screen reader only */
.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;
}