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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #1F2937;
    background-color: #ffffff;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
    color: #1F2937;
}

h2 {
    font-size: 2rem;
    color: #1F2937;
}

h3 {
    font-size: 1.5rem;
    color: #374151;
}

p {
    margin-bottom: 1rem;
    color: #4B5563;
}

a {
    text-decoration: none;
    color: #2563EB;
    transition: color 0.3s ease;
}

a:hover {
    color: #1D4ED8;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.btn.primary {
    background: linear-gradient(135deg, #2563EB, #1D4ED8);
    color: white;
}

.btn.primary:hover {
    background: linear-gradient(135deg, #1D4ED8, #1E40AF);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn.secondary {
    background: transparent;
    color: #2563EB;
    border: 2px solid #2563EB;
}

.btn.secondary:hover {
    background: #2563EB;
    color: white;
    transform: translateY(-2px);
}

/* Header and Navigation */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid #E5E7EB;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.25rem;
    color: #1F2937;
}

.brand-name {
    color: #2563EB;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: #4B5563;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #2563EB;
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: #4B5563;
    transition: 0.3s;
}

/* Main Content */
main {
    margin-top: 80px;
}

/* Hero Section - Unique Block 1 */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: white;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-illustration {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Services Section - Unique Block 2 */
.services {
    padding: 6rem 0;
    background: #F9FAFB;
}

.services h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2563EB, #3B82F6);
}

.service-card.python::before {
    background: linear-gradient(90deg, #3776AB, #4B8BBE);
}

.service-card.javascript::before {
    background: linear-gradient(90deg, #F7DF1E, #F0DB4F);
}

.service-card.java::before {
    background: linear-gradient(90deg, #ED8B00, #F89500);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

.service-icon {
    margin-bottom: 1.5rem;
}

.service-card h3 {
    margin-bottom: 1rem;
    color: #1F2937;
}

.service-card ul {
    list-style: none;
    margin: 1.5rem 0;
}

.service-card li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.service-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10B981;
    font-weight: bold;
}

.price {
    font-size: 1.25rem;
    font-weight: 700;
    color: #2563EB;
    margin-top: 1.5rem;
}

/* About Section - Unique Block 3 */
.about {
    padding: 6rem 0;
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    margin-bottom: 1.5rem;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
    padding: 1.5rem;
    background: #F3F4F6;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.stat:hover {
    background: #2563EB;
    color: white;
    transform: translateY(-4px);
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #2563EB;
}

.stat:hover .stat-number {
    color: white;
}

.stat-label {
    font-size: 0.9rem;
    color: #6B7280;
}

.stat:hover .stat-label {
    color: rgba(255, 255, 255, 0.9);
}

/* Reviews Section - Unique Block 4 */
.reviews {
    padding: 6rem 0;
    background: linear-gradient(135deg, #1F2937 0%, #111827 100%);
    color: white;
}

.reviews h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: white;
}

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

.review-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.review-card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.15);
}

.stars {
    color: #F59E0B;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.review-card p {
    font-style: italic;
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
}

.reviewer strong {
    color: white;
    display: block;
}

.reviewer span {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* Newsletter Section - Unique Block 5 */
.newsletter {
    padding: 4rem 0;
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: white;
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.newsletter h2 {
    color: white;
    margin-bottom: 1rem;
}

.newsletter p {
    color: rgba(255, 255, 255, 0.9);
}

.newsletter-form {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.form-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-group input {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
}

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

.newsletter small {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.85rem;
}

/* Process Section - Unique Block 6 */
.process {
    padding: 6rem 0;
    background: #F9FAFB;
}

.process h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.step {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    position: relative;
    transition: all 0.3s ease;
}

.step:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: #2563EB;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.step-icon {
    margin: 2rem 0 1.5rem;
}

.step h3 {
    margin-bottom: 1rem;
    color: #1F2937;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: white;
}

.contact h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-icon {
    color: #2563EB;
    flex-shrink: 0;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-links a {
    color: #6B7280;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: #2563EB;
}

.contact-form {
    background: #F9FAFB;
    padding: 2rem;
    border-radius: 16px;
}

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

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 1rem;
    border: 1px solid #D1D5DB;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #2563EB;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Footer */
.footer {
    background: #1F2937;
    color: white;
    padding: 3rem 0 1rem;
}

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

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
    font-weight: 700;
    font-size: 1.25rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: white;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #9CA3AF;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
    color: #9CA3AF;
}

/* Cookie Management */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #1F2937;
    color: white;
    padding: 1.5rem;
    z-index: 1001;
    border-top: 3px solid #2563EB;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

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

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

.cookie-btn {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cookie-btn.primary {
    background: #2563EB;
    color: white;
}

.cookie-btn.primary:hover {
    background: #1D4ED8;
}

.cookie-btn.secondary {
    background: #6B7280;
    color: white;
}

.cookie-btn.secondary:hover {
    background: #4B5563;
}

.cookie-btn.tertiary {
    background: transparent;
    color: white;
    border: 1px solid #6B7280;
}

.cookie-btn.tertiary:hover {
    border-color: white;
    background: rgba(255, 255, 255, 0.1);
}

.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1002;
}

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

.cookie-modal-content {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

.cookie-category {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: #F9FAFB;
    border-radius: 8px;
}

.cookie-category label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.cookie-modal-buttons {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
}

/* Blog Styles */
.blog-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.blog-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: white;
}

.blog-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.9);
}

.featured-article {
    padding: 4rem 0;
    background: #F9FAFB;
}

.featured-card {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.article-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.category {
    background: #2563EB;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
}

.date,
.read-time {
    color: #6B7280;
}

.article-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
}

.author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #6B7280;
    font-size: 0.9rem;
}

.blog-articles {
    padding: 4rem 0;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.article-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

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

.article-content {
    padding: 1.5rem;
}

.article-content h3 {
    margin-bottom: 1rem;
}

.article-content h3 a {
    color: #1F2937;
    text-decoration: none;
}

.article-content h3 a:hover {
    color: #2563EB;
}

/* Article Page Styles */
.article-header {
    padding: 4rem 0;
    background: #F9FAFB;
}

.breadcrumb {
    margin-bottom: 1rem;
    color: #6B7280;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: #2563EB;
}

.article-lead {
    font-size: 1.25rem;
    color: #4B5563;
    margin-bottom: 2rem;
}

.author-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-details strong {
    display: block;
    color: #1F2937;
}

.author-details span {
    color: #6B7280;
    font-size: 0.9rem;
}

.article-content {
    padding: 4rem 0;
}

.article-content .container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

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

.article-body h2 {
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    color: #1F2937;
}

.article-body h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #374151;
}

.code-example {
    margin: 2rem 0;
    background: #F9FAFB;
    border-radius: 12px;
    overflow: hidden;
}

.code-example h3,
.code-example h4 {
    background: #1F2937;
    color: white;
    padding: 1rem;
    margin: 0;
    font-size: 1rem;
}

.code-block {
    background: #1F2937;
    color: #E5E7EB;
    padding: 1.5rem;
    overflow-x: auto;
}

.code-block pre {
    margin: 0;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
}

.code-explanation {
    padding: 1rem;
    background: #F3F4F6;
    margin: 0;
    font-style: italic;
    color: #6B7280;
}

.info-box {
    background: #EBF8FF;
    border-left: 4px solid #2563EB;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.tips-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.tip {
    background: #F9FAFB;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid #E5E7EB;
}

.tip h4 {
    color: #2563EB;
    margin-bottom: 1rem;
}

.next-steps {
    background: #F0FDF4;
    border-left: 4px solid #10B981;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.call-to-action {
    background: linear-gradient(135deg, #2563EB, #1D4ED8);
    color: white;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    margin: 3rem 0;
}

.call-to-action h3 {
    color: white;
    margin-bottom: 1rem;
}

.call-to-action p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

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

.sidebar-section {
    background: #F9FAFB;
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
}

.sidebar-section h3 {
    margin-bottom: 1rem;
    color: #1F2937;
}

.article-toc {
    list-style: none;
}

.article-toc li {
    margin-bottom: 0.5rem;
}

.article-toc a {
    color: #6B7280;
    font-size: 0.9rem;
    text-decoration: none;
}

.article-toc a:hover {
    color: #2563EB;
}

.related-articles {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.related-article {
    display: block;
    padding: 1rem;
    background: white;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.related-article:hover {
    background: #2563EB;
    color: white;
}

.related-article h4 {
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    color: #1F2937;
}

.related-article:hover h4 {
    color: white;
}

.related-article span {
    font-size: 0.8rem;
    color: #6B7280;
}

.related-article:hover span {
    color: rgba(255, 255, 255, 0.8);
}

.course-promo {
    background: linear-gradient(135deg, #10B981, #059669) !important;
    color: white;
}

.course-promo h3 {
    color: white;
}

.course-promo p {
    color: rgba(255, 255, 255, 0.9);
}

/* Article Navigation */
.article-navigation {
    padding: 2rem 0;
    background: #F9FAFB;
    border-top: 1px solid #E5E7EB;
}

.article-nav-links {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.prev-article,
.next-article {
    display: block;
    padding: 1rem;
    background: white;
    border-radius: 8px;
    text-decoration: none;
    max-width: 300px;
    transition: all 0.3s ease;
}

.prev-article:hover,
.next-article:hover {
    background: #2563EB;
    color: white;
    transform: translateY(-2px);
}

.prev-article span,
.next-article span {
    font-size: 0.8rem;
    color: #6B7280;
    display: block;
    margin-bottom: 0.5rem;
}

.prev-article:hover span,
.next-article:hover span {
    color: rgba(255, 255, 255, 0.8);
}

.prev-article strong,
.next-article strong {
    color: #1F2937;
}

.prev-article:hover strong,
.next-article:hover strong {
    color: white;
}

/* Legal Pages */
.legal-page {
    padding: 4rem 0;
}

.legal-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #E5E7EB;
}

.last-updated {
    color: #6B7280;
    font-style: italic;
}

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

.legal-section {
    margin-bottom: 3rem;
}

.legal-section h2 {
    color: #1F2937;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #E5E7EB;
}

.legal-section h3 {
    color: #374151;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.legal-section ul {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.legal-section li {
    margin-bottom: 0.5rem;
}

.contact-info {
    background: #F9FAFB;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1rem 0;
}

/* Cookie Policy Specific Styles */
.cookie-table {
    overflow-x: auto;
    margin: 1.5rem 0;
}

.cookie-table table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.cookie-table th,
.cookie-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #E5E7EB;
}

.cookie-table th {
    background: #F9FAFB;
    font-weight: 600;
    color: #1F2937;
}

#open-cookie-settings {
    margin: 1rem 0;
}

/* Thank You Page */
.thank-you {
    padding: 6rem 0;
    text-align: center;
}

.thank-you-content {
    max-width: 600px;
    margin: 0 auto;
}

.success-icon {
    margin-bottom: 2rem;
}

.thank-you h1 {
    color: #10B981;
    margin-bottom: 1.5rem;
}

.thank-you-message {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.benefits-list {
    text-align: left;
    max-width: 400px;
    margin: 2rem auto;
}

.next-steps {
    background: #F9FAFB;
    padding: 2rem;
    border-radius: 16px;
    margin: 3rem 0;
}

.next-steps h2 {
    margin-bottom: 2rem;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.step {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
}

.action-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.social-follow {
    margin-top: 3rem;
}

.social-follow h3 {
    margin-bottom: 1rem;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 8px 16px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    margin: 0 0.5rem;
}

.social-link.facebook {
    background: #1877F2;
    color: white;
}

.social-link.twitter {
    background: #1DA1F2;
    color: white;
}

.social-link.linkedin {
    background: #0077B5;
    color: white;
}

.social-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        align-items: center;
        justify-content: start;
        padding-top: 2rem;
        transition: left 0.3s ease;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 1rem 0;
    }

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

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

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

    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

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

    .process-steps {
        grid-template-columns: 1fr;
    }

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

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .cookie-buttons {
        justify-content: center;
    }

    .featured-card {
        grid-template-columns: 1fr;
    }

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

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

    .article-sidebar {
        position: static;
    }

    .article-nav-links {
        flex-direction: column;
        gap: 1rem;
    }

    .prev-article,
    .next-article {
        max-width: none;
    }

    .blog-stats {
        flex-direction: column;
        gap: 1rem;
    }

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

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

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

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 4rem 0;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .services,
    .about,
    .reviews,
    .process,
    .contact {
        padding: 4rem 0;
    }

    h2 {
        font-size: 1.75rem;
    }

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

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

    .article-header {
        padding: 2rem 0;
    }

    .blog-hero {
        padding: 3rem 0;
    }

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

/* Print Styles */
@media print {
    .header,
    .footer,
    .cookie-banner,
    .cookie-modal,
    .article-navigation,
    .sidebar-section.course-promo,
    .call-to-action {
        display: none !important;
    }

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

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

    .code-block {
        background: #f5f5f5 !important;
        color: #000 !important;
        border: 1px solid #ddd;
    }

    a {
        color: #000 !important;
        text-decoration: underline !important;
    }
}

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

/* High contrast mode support */
@media (prefers-contrast: high) {
    .btn.primary {
        background: #000;
        border: 2px solid #000;
    }

    .btn.secondary {
        background: #fff;
        color: #000;
        border: 2px solid #000;
    }

    .service-card,
    .article-card,
    .review-card {
        border: 2px solid #000;
    }
}

/* Focus styles for accessibility */
button:focus,
input:focus,
textarea:focus,
a:focus {
    outline: 2px solid #2563EB;
    outline-offset: 2px;
}

/* Skip to main content link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: #2563EB;
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 1000;
}

.skip-link:focus {
    top: 6px;
}