/* Finance Cornerstone - Main Stylesheet */
/* Modern, minimalist professional design for online English courses */

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: #1f2937;
    background-color: #ffffff;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.5rem;
    color: #111827;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
}

h2 {
    font-size: 2.25rem;
}

h3 {
    font-size: 1.875rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1.125rem;
}

p {
    margin-bottom: 1rem;
    color: #4b5563;
}

a {
    color: #2563eb;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #1d4ed8;
}

ul, ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

li {
    margin-bottom: 0.25rem;
    color: #4b5563;
}

/* Layout Components */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 0.5rem;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background-color: #1d4ed8;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.2);
}

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

.btn-secondary:hover {
    background-color: #2563eb;
    color: white;
    transform: translateY(-1px);
}

.btn-text {
    background: none;
    color: #4b5563;
    padding: 0.5rem 1rem;
}

.btn-text:hover {
    color: #2563eb;
}

.btn-full {
    width: 100%;
}

/* Cookie Banner & Modal */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #1f2937;
    color: white;
    padding: 1.5rem;
    z-index: 1000;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

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

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

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

.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1001;
    padding: 1rem;
}

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

.cookie-modal-content {
    background: white;
    border-radius: 0.75rem;
    max-width: 500px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
}

.cookie-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 1.5rem 1rem;
    border-bottom: 1px solid #e5e7eb;
}

.cookie-modal-header h3 {
    margin: 0;
}

.close-modal {
    font-size: 1.5rem;
    cursor: pointer;
    color: #6b7280;
    line-height: 1;
}

.close-modal:hover {
    color: #374151;
}

.cookie-modal-body {
    padding: 1.5rem;
}

.cookie-category {
    margin-bottom: 1.5rem;
}

.cookie-toggle {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    margin-bottom: 0.5rem;
}

.cookie-toggle input[type="checkbox"] {
    display: none;
}

.toggle-slider {
    position: relative;
    width: 44px;
    height: 24px;
    background: #d1d5db;
    border-radius: 12px;
    transition: background 0.2s ease;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    transition: transform 0.2s ease;
}

.cookie-toggle input:checked + .toggle-slider {
    background: #2563eb;
}

.cookie-toggle input:checked + .toggle-slider::before {
    transform: translateX(20px);
}

.cookie-toggle input:disabled + .toggle-slider {
    opacity: 0.6;
    cursor: not-allowed;
}

.cookie-label {
    font-weight: 500;
}

.cookie-modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid #e5e7eb;
}

/* Header & Navigation */
.header {
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}

.navbar {
    padding: 1rem 0;
}

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

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

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2rem;
}

.nav-link {
    font-weight: 500;
    color: #374151;
    padding: 0.5rem 0;
    position: relative;
    transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #2563eb;
}

.nav-link:hover::after,
.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    right: 0;
    height: 2px;
    background: #2563eb;
}

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

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: #374151;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

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

.hero-text h1 {
    margin-bottom: 1.5rem;
    color: #111827;
}

.hero-text p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: #4b5563;
}

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

.hero-visual {
    display: flex;
    justify-content: center;
}

.hero-image {
    max-width: 100%;
    height: auto;
}

/* About Section */
.about {
    padding: 5rem 0;
}

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

.about-visual {
    display: flex;
    justify-content: center;
}

.about-image {
    max-width: 100%;
    height: auto;
}

.about-features {
    display: grid;
    gap: 2rem;
}

.feature-item h4 {
    margin-bottom: 0.5rem;
    color: #2563eb;
}

/* Services Section */
.services {
    padding: 5rem 0;
    background: #f9fafb;
}

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

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.service-card.featured {
    border: 2px solid #2563eb;
}

.featured-badge {
    position: absolute;
    top: -0.5rem;
    right: 1.5rem;
    background: #2563eb;
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 500;
}

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

.service-icon img {
    width: 60px;
    height: 60px;
}

.service-card h3 {
    margin-bottom: 1rem;
    color: #111827;
}

.service-card p {
    margin-bottom: 1.5rem;
}

.service-features {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.service-features li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    color: #4b5563;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

.service-price {
    font-size: 1.25rem;
    font-weight: 600;
    color: #2563eb;
    margin-top: auto;
}

/* Testimonials Section */
.testimonials {
    padding: 5rem 0;
}

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

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border-left: 4px solid #2563eb;
}

.testimonial-content {
    margin-bottom: 1.5rem;
}

.testimonial-content p {
    font-style: italic;
    color: #374151;
    font-size: 1.125rem;
    line-height: 1.7;
}

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

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    margin-bottom: 0.25rem;
    color: #111827;
}

.author-info span {
    color: #6b7280;
    font-size: 0.875rem;
}

/* Blog Section */
.blog {
    padding: 5rem 0;
    background: #f9fafb;
}

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

.blog-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

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

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

.blog-content {
    padding: 1.5rem;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.blog-date {
    color: #6b7280;
    font-size: 0.875rem;
}

.blog-category {
    background: #e0e7ff;
    color: #3730a3;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.blog-content h3 {
    margin-bottom: 0.75rem;
}

.blog-content h3 a {
    color: #111827;
    text-decoration: none;
}

.blog-content h3 a:hover {
    color: #2563eb;
}

.blog-link {
    color: #2563eb;
    font-weight: 500;
    text-decoration: none;
}

.blog-link:hover {
    text-decoration: underline;
}

/* FAQ Section */
.faq {
    padding: 5rem 0;
}

.faq-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: start;
}

.faq-visual {
    display: flex;
    justify-content: center;
}

.faq-image {
    max-width: 100%;
    height: auto;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    overflow: hidden;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    cursor: pointer;
    background: #f9fafb;
    transition: background 0.2s ease;
}

.faq-question:hover {
    background: #f3f4f6;
}

.faq-question h4 {
    margin: 0;
    color: #111827;
}

.faq-toggle {
    font-size: 1.5rem;
    color: #6b7280;
    transition: transform 0.2s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    margin: 0;
    color: #4b5563;
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background: #f9fafb;
}

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

.contact-visual {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}

.contact-image {
    max-width: 100%;
    height: auto;
}

.contact-info h2 {
    margin-bottom: 1rem;
}

.contact-details {
    margin-top: 2rem;
}

.contact-item {
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.contact-item strong {
    color: #111827;
    font-weight: 600;
}

.contact-item span {
    color: #4b5563;
}

/* Forms */
.form {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.subscription-form h3 {
    margin-bottom: 1.5rem;
    color: #111827;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

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

.checkbox-group {
    margin-bottom: 1.5rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    line-height: 1.5;
}

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

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid #d1d5db;
    border-radius: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.checkbox-label input:checked + .checkmark {
    background: #2563eb;
    border-color: #2563eb;
}

.checkbox-label input:checked + .checkmark::after {
    content: '✓';
    color: white;
    font-size: 0.75rem;
    font-weight: bold;
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 3rem 0 1rem;
}

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

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    height: 40px;
    width: auto;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    color: #d1d5db;
    margin-bottom: 0;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: white;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-links a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: white;
}

.newsletter-form {
    background: none;
    padding: 0;
    box-shadow: none;
}

.newsletter-form .form-group {
    margin-bottom: 1rem;
}

.newsletter-form input {
    background: #374151;
    border-color: #4b5563;
    color: white;
}

.newsletter-form input::placeholder {
    color: #9ca3af;
}

.newsletter-form input:focus {
    border-color: #2563eb;
    background: #374151;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
}

.footer-bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-bottom p {
    color: #d1d5db;
    margin: 0;
}

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

.social-links a {
    color: #d1d5db;
    transition: color 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #374151;
}

.social-links a:hover {
    color: white;
    background: #2563eb;
}

/* Page Specific Styles */
.page-content {
    padding-top: 5rem;
    min-height: calc(100vh - 5rem);
}

.page-hero {
    padding: 4rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    text-align: center;
}

.page-hero-content h1 {
    margin-bottom: 1rem;
}

.page-hero-content p {
    font-size: 1.25rem;
    color: #4b5563;
    max-width: 600px;
    margin: 0 auto;
}

/* About Page */
.about-story {
    padding: 4rem 0;
}

.story-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.story-image {
    max-width: 100%;
    height: auto;
}

.mission-values {
    padding: 4rem 0;
    background: #f9fafb;
}

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

.value-card {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.value-icon {
    color: #2563eb;
    margin-bottom: 1rem;
}

.value-card h3 {
    margin-bottom: 1rem;
    color: #111827;
}

.team {
    padding: 4rem 0;
}

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

.team-member {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.member-avatar {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.member-info h4 {
    margin-bottom: 0.5rem;
    color: #111827;
}

.member-info span {
    color: #2563eb;
    font-weight: 500;
    display: block;
    margin-bottom: 1rem;
}

.stats {
    padding: 4rem 0;
    background: #2563eb;
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.125rem;
    opacity: 0.9;
}

.cta {
    padding: 4rem 0;
    background: #f9fafb;
    text-align: center;
}

.cta-content h2 {
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

/* Thank You Page */
.thank-you {
    padding: 4rem 0;
    text-align: center;
}

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

.thank-you-icon {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
}

.thank-you h1 {
    margin-bottom: 1rem;
    color: #10b981;
}

.thank-you-message {
    font-size: 1.125rem;
    margin-bottom: 3rem;
}

.next-steps {
    text-align: left;
    margin-bottom: 3rem;
}

.next-steps h3 {
    text-align: center;
    margin-bottom: 2rem;
}

.steps-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.step-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.step-number {
    width: 32px;
    height: 32px;
    background: #2563eb;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
}

.step-text h4 {
    margin-bottom: 0.5rem;
}

.step-text p {
    margin: 0;
    color: #6b7280;
}

.thank-you-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
}

.contact-info-box {
    background: #f9fafb;
    padding: 2rem;
    border-radius: 1rem;
    text-align: left;
}

.contact-info-box h4 {
    margin-bottom: 0.5rem;
    text-align: center;
}

.contact-info-box p {
    text-align: center;
    margin-bottom: 1rem;
}

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

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

.legal-header {
    text-align: center;
    margin-bottom: 3rem;
}

.legal-header h1 {
    margin-bottom: 0.5rem;
}

.last-updated {
    color: #6b7280;
    font-style: italic;
}

.legal-text {
    line-height: 1.7;
}

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

.legal-section h2 {
    margin-bottom: 1rem;
    color: #111827;
    border-bottom: 2px solid #e5e7eb;
    padding-bottom: 0.5rem;
}

.legal-section h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #2563eb;
}

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

.contact-info {
    background: #f9fafb;
    padding: 1.5rem;
    border-radius: 0.5rem;
    margin-top: 1rem;
}

/* Article Pages */
.article-header {
    padding: 4rem 0 2rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.article-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.back-link {
    color: #2563eb;
    text-decoration: none;
    font-weight: 500;
}

.back-link:hover {
    text-decoration: underline;
}

.article-categories {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.category {
    background: #e0e7ff;
    color: #3730a3;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.date {
    color: #6b7280;
    font-size: 0.875rem;
}

.article-header h1 {
    margin-bottom: 1rem;
    max-width: 800px;
}

.article-subtitle {
    font-size: 1.25rem;
    color: #4b5563;
    margin-bottom: 2rem;
    max-width: 700px;
}

.article-image {
    margin-top: 2rem;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.article-image img {
    width: 100%;
    height: auto;
    display: block;
}

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

.article-body {
    max-width: 800px;
    margin: 0 auto 4rem;
    line-height: 1.8;
}

.article-body .lead {
    font-size: 1.25rem;
    color: #374151;
    margin-bottom: 2rem;
    font-weight: 400;
}

.article-body h2 {
    margin-top: 3rem;
    margin-bottom: 1rem;
    color: #111827;
}

.article-body h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #2563eb;
}

.article-body h4 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: #374151;
}

.article-body blockquote {
    margin: 2rem 0;
    padding: 1.5rem;
    background: #f0f9ff;
    border-left: 4px solid #2563eb;
    border-radius: 0.5rem;
}

.article-body blockquote p {
    margin-bottom: 0.5rem;
    font-style: italic;
    color: #1e40af;
}

.article-body cite {
    color: #6b7280;
    font-size: 0.875rem;
}

.article-body ul,
.article-body ol {
    margin-bottom: 1.5rem;
}

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

.author-bio {
    max-width: 800px;
    margin: 0 auto 4rem;
    background: #f9fafb;
    padding: 2rem;
    border-radius: 1rem;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.author-avatar {
    flex-shrink: 0;
}

.author-info h4 {
    margin-bottom: 0.5rem;
    color: #111827;
}

.author-info p:first-of-type {
    color: #2563eb;
    font-weight: 500;
    margin-bottom: 1rem;
}

.related-articles {
    max-width: 800px;
    margin: 0 auto;
}

.related-articles h3 {
    margin-bottom: 2rem;
    text-align: center;
}

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

.related-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease;
}

.related-card:hover {
    transform: translateY(-2px);
}

.related-image {
    height: 150px;
    overflow: hidden;
}

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

.related-content {
    padding: 1.5rem;
}

.related-content h4 {
    margin-bottom: 0.75rem;
}

.related-content h4 a {
    color: #111827;
    text-decoration: none;
}

.related-content h4 a:hover {
    color: #2563eb;
}

.related-content p {
    margin: 0;
    color: #6b7280;
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-content,
    .about-content,
    .contact-content,
    .story-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .faq-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .services-grid,
    .testimonials-grid,
    .blog-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 2rem;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        gap: 1rem;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero-buttons,
    .cta-buttons,
    .thank-you-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .cookie-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .cookie-buttons {
        justify-content: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .author-bio {
        flex-direction: column;
        text-align: center;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }
    
    .services-grid,
    .testimonials-grid,
    .blog-grid,
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .values-grid,
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .service-card,
    .testimonial-card,
    .blog-card {
        margin: 0;
    }
    
    .container {
        padding: 0 0.75rem;
    }
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .cookie-banner,
    .cookie-modal,
    .nav-toggle,
    .social-links {
        display: none !important;
    }
    
    .page-content {
        padding-top: 1rem;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
    
    .article-content,
    .legal-content {
        max-width: 100%;
    }
}

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

/* High contrast mode */
@media (prefers-contrast: high) {
    .btn-primary {
        background-color: #000;
        border: 2px solid #000;
    }
    
    .btn-secondary {
        border-color: #000;
        color: #000;
    }
    
    .service-card,
    .testimonial-card,
    .blog-card {
        border: 2px solid #000;
    }
}

/* Focus styles for keyboard navigation */
.btn:focus,
input:focus,
textarea:focus,
select:focus,
.nav-link:focus,
.faq-question:focus {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

/* Screen reader only content */
.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;
}