/* ======================================
   AI Courses - WhiteExpert Tech Review Design
   ====================================== */

/* CSS Variables */
:root {
    --color-primary: #1a365d;
    --color-secondary: #2563eb;
    --color-accent: #fbbf24;
    --color-success: #10b981;
    --color-danger: #ef4444;
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-bg: #ffffff;
    --color-bg-light: #f9fafb;
    --color-bg-dark: #f3f4f6;
    --color-border: #e5e7eb;
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --transition: all 0.3s ease;
    --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);
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

a:hover {
    color: var(--color-secondary);
}

/* Header */
.header {
    background: var(--color-bg);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    height: 40px;
    width: auto;
}

.logo span {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
}

.nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav a {
    color: var(--color-text);
    font-weight: 500;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.search-toggle,
.mobile-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 20px;
    color: var(--color-text);
    padding: 8px;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition);
}

.search-panel {
    display: none;
    padding: 20px 0;
    border-top: 1px solid var(--color-border);
}

.search-panel.active {
    display: block;
}

.search-panel input {
    width: 100%;
    padding: 12px 20px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 16px;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-primary);
    color: white;
    padding: 20px 0;
    z-index: 2000;
    box-shadow: var(--shadow-xl);
}

.cookie-banner.hidden {
    display: none;
}

.cookie-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.cookie-content p {
    margin: 0;
}

.cookie-content a {
    color: var(--color-accent);
}

.btn-cookie {
    background: var(--color-accent);
    color: var(--color-primary);
    border: none;
    padding: 10px 30px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #1a365d 100%);
    color: white;
    padding: 80px 0;
}

.hero-trust-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.trust-badges {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.hero-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 15px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 24px;
    margin-bottom: 15px;
    opacity: 0.95;
}

.hero-description {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
    line-height: 1.7;
}

.hero-trust-cta {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
}

.btn-trust,
.btn-primary {
    background: var(--color-accent);
    color: var(--color-primary);
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 16px;
    border: none;
    cursor: pointer;
    display: inline-block;
    transition: var(--transition);
}

.btn-trust:hover,
.btn-primary:hover {
    background: #fcd34d;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: white;
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 16px;
    border: 2px solid white;
    cursor: pointer;
    display: inline-block;
}

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

.hero-stats {
    display: flex;
    gap: 40px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-item strong {
    font-size: 32px;
    font-weight: 800;
    color: var(--color-accent);
}

.stat-item span {
    font-size: 14px;
    opacity: 0.9;
}

.hero-trust-image {
    position: relative;
}

.hero-trust-image img {
    border-radius: 12px;
    box-shadow: var(--shadow-xl);
    width: 100%;
}

.trust-quote {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: white;
    color: var(--color-text);
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    pointer-events: none;
}

.quote-stars {
    color: var(--color-accent);
    margin-bottom: 8px;
}

.trust-quote p {
    margin: 0 0 8px 0;
    font-size: 14px;
    font-weight: 600;
}

.trust-quote span {
    font-size: 12px;
    color: var(--color-text-light);
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.section-header p {
    font-size: 18px;
    color: var(--color-text-light);
}

/* Reviews Grid */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.review-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.review-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.review-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.review-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--color-primary);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    pointer-events: none;
}

.review-content {
    padding: 25px;
}

.review-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.rating-stars {
    color: var(--color-accent);
    font-size: 16px;
}

.rating-score {
    font-weight: 700;
    color: var(--color-primary);
}

.reading-time {
    color: var(--color-text-light);
    font-size: 14px;
}

.review-content h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
}

.review-content h3 a {
    color: var(--color-text);
}

.review-content h3 a:hover {
    color: var(--color-primary);
}

.review-content > p {
    color: var(--color-text-light);
    margin-bottom: 15px;
    line-height: 1.7;
}

.review-highlights {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    padding: 6px 12px;
    border-radius: 6px;
}

.highlight-item.pros {
    background: #d1fae5;
    color: #047857;
}

.highlight-item.pros i {
    color: var(--color-success);
}

.highlight-item.cons {
    background: #fee2e2;
    color: #b91c1c;
}

.highlight-item.cons i {
    color: var(--color-danger);
}

.btn-review {
    display: inline-block;
    background: var(--color-primary);
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
}

.btn-review:hover {
    background: var(--color-secondary);
    color: white;
}

/* Categories Section */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.category-card {
    background: white;
    border: 2px solid var(--color-border);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    transition: var(--transition);
}

.category-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.category-card i {
    font-size: 48px;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.category-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.category-card p {
    color: var(--color-text-light);
    font-size: 14px;
}

/* Comparison Table */
.comparison-section {
    background: var(--color-bg-light);
}

.comparison-table-wrapper {
    overflow-x: auto;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    margin-bottom: 30px;
}

.comparison-table {
    width: 100%;
    background: white;
    border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
    padding: 18px 20px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.comparison-table thead {
    background: var(--color-primary);
    color: white;
}

.comparison-table th {
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.comparison-table tbody tr:hover {
    background: var(--color-bg-light);
}

.featured-row {
    background: #fef3c7;
}

.badge-best,
.badge-value {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-primary);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    margin-left: 10px;
}

.badge-value {
    background: var(--color-success);
    color: white;
}

.rating-stars-small {
    color: var(--color-accent);
    font-size: 14px;
}

.text-success {
    color: var(--color-success);
}

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

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--shadow-md);
}

.testimonial-rating {
    color: var(--color-accent);
    margin-bottom: 15px;
    font-size: 18px;
}

.testimonial-card p {
    color: var(--color-text);
    margin-bottom: 20px;
    font-style: italic;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author strong {
    display: block;
    color: var(--color-primary);
    font-weight: 700;
}

.testimonial-author span {
    display: block;
    font-size: 14px;
    color: var(--color-text-light);
}

/* Newsletter */
.newsletter-section {
    background: var(--color-primary);
    color: white;
}

.newsletter-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.newsletter-text h2 {
    font-size: 32px;
    margin-bottom: 10px;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.newsletter-form input {
    padding: 14px 20px;
    border: none;
    border-radius: 6px;
    min-width: 300px;
    font-size: 16px;
}

.btn-newsletter {
    background: var(--color-accent);
    color: var(--color-primary);
    padding: 14px 30px;
    border: none;
    border-radius: 6px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
}

/* Footer */
.footer {
    background: var(--color-primary);
    color: white;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.footer-logo img {
    height: 40px;
}

.footer-logo span {
    font-size: 24px;
    font-weight: 700;
}

.footer-col p {
    opacity: 0.9;
    margin-bottom: 20px;
    line-height: 1.7;
}

.footer-col h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
}

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

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.8);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin-bottom: 10px;
    opacity: 0.8;
    font-size: 14px;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #1e3a8a 0%, #1a365d 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 15px;
}

.page-header p {
    font-size: 18px;
    opacity: 0.9;
}

/* Filter Section */
.filter-section {
    background: var(--color-bg-light);
    padding: 30px 0;
}

.filter-bar {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-group label {
    font-weight: 600;
    color: var(--color-text);
}

.filter-group select {
    padding: 10px 15px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: white;
    cursor: pointer;
}

/* Article Page */
.article-header {
    background: var(--color-bg-light);
    padding: 40px 0 30px;
}

.breadcrumb {
    margin-bottom: 20px;
    font-size: 14px;
    color: var(--color-text-light);
}

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

.article-header h1 {
    font-size: 40px;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.rating-display {
    display: flex;
    align-items: center;
    gap: 15px;
}

.rating-stars-large {
    font-size: 24px;
    color: var(--color-accent);
}

.rating-score-large {
    font-size: 32px;
    font-weight: 800;
    color: var(--color-primary);
}

.rating-label {
    background: var(--color-success);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
}

.meta-items {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    color: var(--color-text-light);
    font-size: 14px;
}

.meta-items i {
    margin-right: 6px;
}

.article-featured-image {
    padding: 0;
}

.article-featured-image img {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
}

.article-summary {
    background: var(--color-bg-light);
    padding: 50px 0;
}

.summary-box {
    background: white;
    border-radius: 12px;
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.summary-box h2 {
    font-size: 28px;
    color: var(--color-primary);
    margin-bottom: 25px;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.summary-item {
    padding: 15px;
    background: var(--color-bg-light);
    border-radius: 8px;
}

.summary-item strong {
    display: block;
    color: var(--color-primary);
    font-weight: 700;
    margin-bottom: 5px;
}

.summary-verdict {
    padding: 25px;
    background: #dbeafe;
    border-left: 4px solid var(--color-primary);
    border-radius: 8px;
}

.summary-verdict h3 {
    color: var(--color-primary);
    margin-bottom: 10px;
}

.article-content {
    padding: 60px 0;
}

.content-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
}

.main-content h2 {
    font-size: 32px;
    color: var(--color-primary);
    margin: 40px 0 20px 0;
}

.main-content h2:first-child {
    margin-top: 0;
}

.main-content h3 {
    font-size: 24px;
    color: var(--color-primary);
    margin: 30px 0 15px 0;
}

.main-content h4 {
    font-size: 18px;
    color: var(--color-primary);
    margin: 20px 0 10px 0;
}

.main-content p {
    margin-bottom: 15px;
    line-height: 1.8;
    color: var(--color-text);
}

.main-content ul,
.main-content ol {
    margin-bottom: 20px;
    padding-left: 25px;
}

.main-content li {
    margin-bottom: 10px;
    line-height: 1.7;
}

.highlighted-list li {
    margin-bottom: 15px;
}

.highlighted-list strong {
    color: var(--color-primary);
}

.content-modules {
    margin: 30px 0;
}

.module-item {
    background: var(--color-bg-light);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 15px;
}

.module-item h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.module-item i {
    color: var(--color-success);
}

.pros-cons-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin: 40px 0;
}

.pros-box,
.cons-box {
    padding: 30px;
    border-radius: 12px;
}

.pros-box {
    background: #d1fae5;
}

.cons-box {
    background: #fee2e2;
}

.pros-box h3,
.cons-box h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.pros-box h3 {
    color: #047857;
}

.cons-box h3 {
    color: #b91c1c;
}

.pros-box ul,
.cons-box ul {
    padding-left: 20px;
}

.pros-box li {
    color: #047857;
}

.cons-box li {
    color: #b91c1c;
}

.final-rating-box {
    background: linear-gradient(135deg, #1e3a8a 0%, #1a365d 100%);
    color: white;
    padding: 30px;
    border-radius: 12px;
    margin-top: 40px;
}

.final-rating-box h3 {
    color: var(--color-accent);
    margin-bottom: 15px;
}

/* Sidebar */
.sidebar-widget {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: var(--shadow-md);
    margin-bottom: 30px;
}

.sidebar-widget h3 {
    font-size: 20px;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.course-info .info-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid var(--color-border);
}

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

.course-info i {
    color: var(--color-primary);
    font-size: 20px;
}

.course-info strong {
    display: block;
    color: var(--color-primary);
    font-size: 14px;
}

.course-info span {
    display: block;
    color: var(--color-text-light);
    font-size: 14px;
}

.btn-sidebar {
    display: block;
    text-align: center;
    background: var(--color-primary);
    color: white;
    padding: 12px 20px;
    border-radius: 6px;
    font-weight: 600;
    margin-top: 20px;
}

.category-links li {
    list-style: none;
    margin-bottom: 10px;
}

.category-links a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text);
    padding: 8px 0;
}

.category-links a:hover {
    color: var(--color-primary);
}

.related-reviews {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.related-item {
    display: flex;
    gap: 15px;
    padding: 10px;
    border-radius: 8px;
    transition: var(--transition);
}

.related-item:hover {
    background: var(--color-bg-light);
}

.related-item img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: 6px;
}

.related-item h4 {
    font-size: 14px;
    color: var(--color-text);
    margin-bottom: 5px;
}

.mini-rating {
    font-size: 12px;
    color: var(--color-accent);
}

/* CTA Section */
.cta-section {
    background: var(--color-primary);
    color: white;
    text-align: center;
}

.article-cta {
    background: var(--color-bg-light);
    text-align: center;
}

.article-cta h2 {
    color: var(--color-primary);
}

.article-cta p {
    color: var(--color-text-light);
}

.cta-content h2 {
    font-size: 32px;
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 18px;
    margin-bottom: 25px;
    opacity: 0.9;
}

/* Contact Page */
.contact-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
}

.contact-form-wrapper h2,
.contact-info-wrapper h2 {
    font-size: 28px;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 16px;
    font-family: var(--font-primary);
}

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

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.checkbox-label input {
    width: auto;
}

.btn-submit {
    background: var(--color-primary);
    color: white;
    padding: 14px 30px;
    border: none;
    border-radius: 6px;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
}

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

.contact-info-card {
    background: var(--color-bg-light);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    gap: 15px;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.info-content h3 {
    font-size: 18px;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.info-content p {
    color: var(--color-text-light);
    margin: 0;
    font-size: 14px;
}

.social-contact h3 {
    font-size: 18px;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.social-links-large {
    display: flex;
    gap: 10px;
}

.social-links-large a {
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: var(--transition);
}

.social-links-large a:hover {
    background: var(--color-secondary);
}

/* FAQ Section */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.faq-item {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.faq-item h3 {
    display: flex;
    align-items: start;
    gap: 12px;
    font-size: 18px;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.faq-item i {
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 3px;
}

.faq-item p {
    color: var(--color-text-light);
    line-height: 1.7;
}

/* FAQ Accordion */
.faq-accordion {
    max-width: 900px;
    margin: 0 auto;
}

.faq-accordion .faq-item {
    margin-bottom: 15px;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    padding: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--color-primary);
    cursor: pointer;
    text-align: left;
}

.faq-question:hover {
    color: var(--color-secondary);
}

.faq-answer {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--color-border);
}

/* Map Section */
.map-wrapper {
    height: 400px;
    background: var(--color-bg-light);
    border-radius: 12px;
    overflow: hidden;
}

.map-placeholder {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
}

.map-placeholder i {
    font-size: 48px;
    margin-bottom: 15px;
    color: var(--color-primary);
}

/* Legal Pages */
.legal-content {
    padding: 60px 0;
}

.legal-text {
    max-width: 900px;
    margin: 0 auto;
}

.legal-text h2 {
    font-size: 28px;
    color: var(--color-primary);
    margin: 40px 0 20px 0;
}

.legal-text h2:first-child {
    margin-top: 0;
}

.legal-text h3 {
    font-size: 20px;
    color: var(--color-primary);
    margin: 25px 0 15px 0;
}

.legal-text p {
    margin-bottom: 15px;
    line-height: 1.8;
}

.legal-text ul {
    margin: 15px 0 15px 25px;
}

.legal-text li {
    margin-bottom: 10px;
    line-height: 1.7;
}

.cookie-table {
    width: 100%;
    margin: 20px 0;
    border-collapse: collapse;
}

.cookie-table th,
.cookie-table td {
    padding: 12px;
    border: 1px solid var(--color-border);
    text-align: left;
}

.cookie-table th {
    background: var(--color-bg-light);
    font-weight: 700;
}

.last-updated {
    font-style: italic;
    color: var(--color-text-light);
    margin-top: 30px;
}

/* Service Pages */
.service-hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #1a365d 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.service-icon-large {
    font-size: 80px;
    margin-bottom: 20px;
}

.service-subtitle {
    font-size: 20px;
    opacity: 0.9;
    margin-bottom: 30px;
}

.service-stats {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-top: 40px;
}

.service-stats .stat {
    text-align: center;
}

.service-stats strong {
    display: block;
    font-size: 36px;
    font-weight: 800;
    color: var(--color-accent);
    margin-bottom: 5px;
}

.service-stats span {
    font-size: 14px;
    opacity: 0.9;
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.intro-content h2 {
    font-size: 32px;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.intro-content h3 {
    font-size: 24px;
    color: var(--color-primary);
    margin: 30px 0 15px 0;
}

.benefits-list {
    list-style: none;
    padding: 0;
}

.benefits-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 16px;
}

.benefits-list i {
    color: var(--color-success);
    font-size: 20px;
}

.intro-image img {
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.course-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    position: relative;
}

.course-card.featured {
    border: 3px solid var(--color-accent);
}

.course-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--color-accent);
    color: var(--color-primary);
    padding: 6px 14px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 12px;
    z-index: 1;
    pointer-events: none;
}

.price-badge {
    background: var(--color-success);
    color: white;
}

.course-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.course-content {
    padding: 25px;
}

.course-content h3 {
    font-size: 20px;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.course-rating {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.course-rating .stars {
    color: var(--color-accent);
}

.course-rating span {
    font-weight: 700;
    color: var(--color-primary);
}

.course-content > p {
    color: var(--color-text-light);
    margin-bottom: 15px;
    line-height: 1.6;
}

.course-meta-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 20px;
    font-size: 14px;
    color: var(--color-text-light);
}

.course-meta-grid div {
    display: flex;
    align-items: center;
    gap: 6px;
}

.course-meta-grid i {
    color: var(--color-primary);
}

.btn-course {
    display: block;
    text-align: center;
    background: var(--color-primary);
    color: white;
    padding: 12px 20px;
    border-radius: 6px;
    font-weight: 600;
}

.btn-course:hover {
    background: var(--color-secondary);
    color: white;
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.topic-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.topic-icon {
    font-size: 48px;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.topic-card h3 {
    font-size: 18px;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.topic-card p {
    color: var(--color-text-light);
    font-size: 14px;
    line-height: 1.6;
}

.path-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.path-step {
    display: flex;
    gap: 25px;
    margin-bottom: 30px;
    position: relative;
}

.path-step::after {
    content: '';
    position: absolute;
    left: 35px;
    top: 70px;
    width: 2px;
    height: calc(100% + 30px);
    background: var(--color-border);
    pointer-events: none;
}

.path-step:last-child::after {
    display: none;
}

.step-number {
    width: 70px;
    height: 70px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 800;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.step-content h3 {
    font-size: 22px;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.step-content p {
    color: var(--color-text-light);
    margin-bottom: 10px;
    line-height: 1.6;
}

.step-duration {
    display: inline-block;
    background: var(--color-bg-light);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-primary);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.tool-item {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.tool-item h3 {
    font-size: 20px;
    color: var(--color-primary);
    margin-bottom: 10px;
    font-weight: 700;
}

.tool-item p {
    color: var(--color-text-light);
    font-size: 14px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 50px;
}

.page-link {
    padding: 10px 16px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text);
    font-weight: 600;
}

.page-link:hover,
.page-link.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* Methodology Page */
.methodology-intro {
    background: var(--color-bg-light);
}

.content-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.content-text h2 {
    font-size: 32px;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.content-text p {
    margin-bottom: 15px;
    line-height: 1.8;
}

.stats-row {
    display: flex;
    gap: 30px;
    margin-top: 30px;
}

.stat-box {
    text-align: center;
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.stat-box strong {
    display: block;
    font-size: 32px;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 5px;
}

.stat-box span {
    font-size: 14px;
    color: var(--color-text-light);
}

.content-image img {
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.process-step {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
    position: relative;
}

.evaluation-process .step-number {
    position: absolute;
    top: -15px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: var(--color-accent);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 800;
    pointer-events: none;
}

.evaluation-process .step-icon {
    font-size: 48px;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.evaluation-process .process-step h3 {
    font-size: 18px;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.evaluation-process .process-step p {
    color: var(--color-text-light);
    font-size: 14px;
    line-height: 1.6;
}

.criteria-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.criteria-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.criteria-icon {
    font-size: 40px;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.criteria-card h3 {
    font-size: 18px;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.criteria-card ul {
    list-style: none;
    padding: 0;
}

.criteria-card li {
    color: var(--color-text-light);
    font-size: 14px;
    margin-bottom: 8px;
    padding-left: 15px;
    position: relative;
}

.criteria-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 800;
    pointer-events: none;
}

.rating-explanation {
    max-width: 900px;
    margin: 0 auto;
}

.rating-item {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
    padding: 25px;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.rating-visual {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-accent);
    white-space: nowrap;
}

.rating-desc h3 {
    font-size: 20px;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.rating-desc p {
    color: var(--color-text-light);
    margin: 0;
    line-height: 1.6;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.team-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.team-card img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 20px;
    object-fit: cover;
}

.team-card h3 {
    font-size: 18px;
    color: var(--color-primary);
    margin-bottom: 5px;
}

.team-role {
    color: var(--color-accent);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 10px;
}

.team-card p {
    color: var(--color-text-light);
    font-size: 14px;
    line-height: 1.6;
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    font-size: 18px;
    margin-bottom: 40px;
}

.reviews-count {
    margin-bottom: 30px;
}

.reviews-count p {
    color: var(--color-text-light);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-trust-layout,
    .intro-grid,
    .content-layout,
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .reviews-grid,
    .categories-grid,
    .testimonials-grid,
    .courses-grid,
    .topics-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-grid,
    .criteria-grid,
    .team-grid,
    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .content-wrapper {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .nav.active {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        box-shadow: var(--shadow-lg);
        padding: 20px;
    }

    .nav ul {
        flex-direction: column;
        gap: 15px;
    }

    .mobile-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 20px;
    }

    .reviews-grid,
    .categories-grid,
    .testimonials-grid,
    .courses-grid,
    .topics-grid,
    .process-grid,
    .criteria-grid,
    .team-grid,
    .tools-grid {
        grid-template-columns: 1fr;
    }

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

    .newsletter-form {
        width: 100%;
    }

    .newsletter-form input {
        min-width: auto;
        flex: 1;
    }

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

    .section-header h2 {
        font-size: 28px;
    }

    .article-header h1 {
        font-size: 32px;
    }

    .article-meta {
        flex-direction: column;
        align-items: flex-start;
    }

    .pros-cons-section {
        grid-template-columns: 1fr;
    }

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

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

    .stats-row,
    .hero-stats,
    .service-stats {
        flex-direction: column;
        gap: 20px;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .course-meta-grid {
        grid-template-columns: 1fr;
    }

    .rating-item {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 50px 0;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-trust-cta {
        flex-direction: column;
    }

    .btn-trust,
    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
    }

    section {
        padding: 50px 0;
    }
}

/* Print Styles */
@media print {
    .header,
    .cookie-banner,
    .newsletter-section,
    .cta-section,
    .footer,
    .sidebar,
    .btn-review,
    .btn-course,
    .btn-primary,
    .btn-secondary {
        display: none;
    }

    body {
        background: white;
    }

    .review-card,
    .course-card,
    .topic-card {
        box-shadow: none;
        border: 1px solid var(--color-border);
        page-break-inside: avoid;
    }
}