/* 
* TechSenior - Modern Technology for the Elderly
* Main Stylesheet
*/

/* ===== Base Styles ===== */
:root {
    /* Color Variables */
    --primary-color: #4a6fdc;
    --primary-dark: #3a5bba;
    --primary-light: #e8eeff;
    --secondary-color: #ff7e5f;
    --secondary-dark: #e56a4e;
    --secondary-light: #fff1ee;
    --accent-color: #5dc8b9;
    --accent-dark: #49a496;
    --accent-light: #eafaf7;
    --text-dark: #333333;
    --text-medium: #555555;
    --text-light: #777777;
    --bg-light: #ffffff;
    --bg-off-white: #f8f9fa;
    --bg-light-gray: #f0f2f5;
    --border-color: #e2e8f0;
    --success-color: #28a745;
    --error-color: #dc3545;
    --warning-color: #ffc107;

    /* Typography */
    --font-sans: 'Nunito', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    --font-serif: Georgia, 'Times New Roman', serif;
    --font-mono: 'Courier New', monospace;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;

    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 20px;
    --border-radius-circle: 50%;

    /* Box Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px 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);

    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.25s ease-in-out;
    --transition-slow: 0.4s ease-in-out;

    /* Container Widths */
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
}

/* Import Fonts */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@300;400;600;700&display=swap');

/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-sans);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    font-weight: 700;
    color: var(--text-dark);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

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

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

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

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-xl);
}

li {
    margin-bottom: var(--spacing-xs);
}

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

button, 
input, 
optgroup, 
select, 
textarea {
    font-family: inherit;
    font-size: 100%;
    line-height: 1.15;
}

button {
    cursor: pointer;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-xl);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
}

/* Section Styles */
section {
    padding: var(--spacing-xxl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.section-header h2 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: "";
    display: block;
    width: 80px;
    height: 3px;
    background-color: var(--primary-color);
    margin: var(--spacing-sm) auto 0;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-block;
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    user-select: none;
    border: 1px solid transparent;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-normal);
    cursor: pointer;
}

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

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

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

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

.btn-tertiary {
    color: var(--text-dark);
    background-color: transparent;
    border-color: var(--border-color);
}

.btn-tertiary:hover {
    background-color: var(--bg-light-gray);
    color: var(--text-dark);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--bg-light);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    border-top: 1px solid var(--border-color);
    display: none; /* Hidden by default, shown via JS */
}

.cookie-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cookie-content h3 {
    margin-bottom: var(--spacing-sm);
}

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

.cookie-customization {
    max-width: 800px;
    margin: var(--spacing-md) auto 0;
    background-color: var(--bg-light-gray);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
}

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

.cookie-type {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.cookie-type:last-child {
    border-bottom: none;
}

.cookie-type label {
    font-weight: 600;
    margin-left: var(--spacing-xs);
}

.cookie-type p {
    margin-top: var(--spacing-xs);
    margin-bottom: 0;
    font-size: 0.9rem;
    color: var(--text-light);
    margin-left: 1.75rem;
}

#save-preferences {
    display: block;
    margin: var(--spacing-md) auto 0;
}

/* Header */
header {
    background-color: var(--bg-light);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: var(--spacing-sm) 0;
}

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

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

.logo a {
    display: flex;
    align-items: center;
    color: var(--text-dark);
    font-weight: 700;
    font-size: 1.5rem;
}

.logo img {
    height: 40px;
    margin-right: var(--spacing-sm);
}

nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

nav li {
    margin: 0 var(--spacing-md);
}

nav a {
    color: var(--text-medium);
    font-weight: 600;
    padding: var(--spacing-xs) 0;
    position: relative;
    transition: color var(--transition-normal);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-normal);
}

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

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

#menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

#menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    margin: 5px 0;
    transition: all var(--transition-normal);
}

/* Hero Section */
.hero {
    background-color: var(--primary-light);
    padding: var(--spacing-xxl) 0;
    overflow: hidden;
}

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

.hero-content {
    flex: 1;
    padding-right: var(--spacing-xxl);
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-dark);
}

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

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

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    max-width: 100%;
    animation: float 6s ease-in-out infinite;
}

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

/* About Section */
.about {
    background-color: var(--bg-light);
}

.about-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-xxl);
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.about-image img {
    max-width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

/* Services Section */
.services {
    background-color: var(--bg-off-white);
}

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

.service-card {
    background-color: var(--bg-light);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

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

.service-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-light);
    color: var(--primary-color);
    border-radius: var(--border-radius-circle);
    margin-bottom: var(--spacing-lg);
}

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

.service-card p {
    color: var(--text-medium);
    margin-bottom: 0;
}

/* Featured Blog Section */
.featured-blog {
    background-color: var(--bg-light);
}

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

.blog-card {
    background-color: var(--bg-light);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

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

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

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

.blog-content h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.blog-content h3 a {
    color: var(--text-dark);
    transition: color var(--transition-normal);
}

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

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

.blog-content p {
    margin-bottom: var(--spacing-md);
    color: var(--text-medium);
}

.read-more {
    display: inline-block;
    font-weight: 600;
    color: var(--primary-color);
    transition: color var(--transition-normal);
}

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

.blog-cta {
    text-align: center;
    margin-top: var(--spacing-xxl);
}

/* Testimonials Section */
.testimonials {
    background-color: var(--primary-light);
}

.testimonial-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-card {
    display: none;
    background-color: var(--bg-light);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
}

.testimonial-card.active {
    display: flex;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.testimonial-image {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    border-radius: var(--border-radius-circle);
    overflow: hidden;
    margin-right: var(--spacing-lg);
}

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

.testimonial-content {
    flex-grow: 1;
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.testimonial-content h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
}

.testimonial-content .location {
    color: var(--text-light);
    margin-bottom: 0;
}

.testimonial-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-dots {
    display: flex;
    gap: var(--spacing-xs);
    margin: 0 var(--spacing-md);
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: var(--border-radius-circle);
    background-color: var(--border-color);
    cursor: pointer;
    transition: background-color var(--transition-normal);
}

.dot.active {
    background-color: var(--primary-color);
}

button.prev,
button.next {
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}

button.prev:hover,
button.next:hover {
    color: var(--primary-dark);
}

/* Contact Section */
.contact {
    background-color: var(--bg-off-white);
}

.contact-columns {
    display: flex;
    gap: var(--spacing-xxl);
}

.contact-info,
.subscription-form {
    flex: 1;
}

.contact-image {
    margin-bottom: var(--spacing-lg);
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.contact-item svg {
    flex-shrink: 0;
    color: var(--primary-color);
}

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

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

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-light);
    color: var(--primary-color);
    border-radius: var(--border-radius-circle);
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

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

.subscription-form h3 {
    margin-bottom: var(--spacing-md);
}

.subscription-form p {
    margin-bottom: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    transition: border-color var(--transition-normal);
}

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

.form-group.checkbox {
    display: flex;
    align-items: flex-start;
}

.form-group.checkbox input {
    width: auto;
    margin-top: 0.25rem;
    margin-right: var(--spacing-sm);
}

.form-group.checkbox label {
    margin-bottom: 0;
    font-weight: normal;
}

/* Footer */
footer {
    background-color: var(--text-dark);
    color: white;
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-columns {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xxl);
    margin-bottom: var(--spacing-xxl);
}

.footer-column {
    flex: 1;
    min-width: 200px;
}

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

.footer-logo img {
    height: 40px;
    margin-right: var(--spacing-sm);
}

.footer-logo span {
    color: white;
    font-weight: 700;
    font-size: 1.5rem;
}

.footer-column h4 {
    color: white;
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.footer-column h4::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-column p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-md);
}

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

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

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-normal);
}

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

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

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0;
}

/* Thank You Page */
.thank-you {
    padding: var(--spacing-xxl) 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

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

.thank-you-icon {
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-light);
    color: var(--primary-color);
    border-radius: var(--border-radius-circle);
    margin: 0 auto var(--spacing-xl);
}

.thank-you-content h1 {
    margin-bottom: var(--spacing-lg);
}

.thank-you-content p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xl);
}

.what-next {
    background-color: var(--bg-off-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-xl);
    text-align: left;
}

.what-next h2 {
    margin-bottom: var(--spacing-lg);
}

.what-next ul {
    list-style: none;
    padding: 0;
}

.what-next li {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.what-next li svg {
    flex-shrink: 0;
    margin-right: var(--spacing-md);
    color: var(--primary-color);
}

.thank-you-cta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

/* Legal Pages */
.legal-page {
    padding: var(--spacing-xxl) 0;
}

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

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

.last-updated {
    color: var(--text-light);
    font-style: italic;
    margin-bottom: var(--spacing-xl);
}

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

.legal-section h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.legal-section h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

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

.cookie-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-lg);
}

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

.cookie-table th {
    background-color: var(--bg-light-gray);
    font-weight: 600;
}

.cookie-table tr:nth-child(even) {
    background-color: var(--bg-off-white);
}

/* Blog Pages */
.blog-page .blog-hero {
    background-color: var(--primary-light);
    text-align: center;
    padding: var(--spacing-xxl) 0;
}

.blog-hero-content h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.blog-hero-content p {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto;
    color: var(--text-medium);
}

.blog-listing {
    padding: var(--spacing-xxl) 0;
}

.blog-listing .blog-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

.blog-listing .blog-card {
    display: flex;
    flex-direction: row;
}

.blog-listing .blog-image {
    width: 300px;
    height: auto;
    flex-shrink: 0;
}

.blog-listing .blog-content {
    flex-grow: 1;
}

.blog-tag {
    display: inline-block;
    background-color: var(--primary-light);
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.blog-listing .blog-card.featured {
    background-color: var(--primary-light);
}

.blog-subscribe {
    background-color: var(--primary-light);
    padding: var(--spacing-xxl) 0;
}

.subscribe-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.subscribe-content h2 {
    margin-bottom: var(--spacing-md);
}

.subscribe-content p {
    margin-bottom: var(--spacing-xl);
}

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

.subscribe-content input {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
}

/* Blog Article Page */
.article-header {
    background-color: var(--primary-light);
    padding: var(--spacing-xxl) 0;
}

.article-header .container {
    display: flex;
    align-items: center;
    gap: var(--spacing-xxl);
}

.article-meta {
    flex: 1;
}

.article-date {
    color: var(--text-light);
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.article-meta h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.article-excerpt {
    font-size: 1.25rem;
    margin-bottom: 0;
}

.article-featured-image {
    flex: 1;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.article-content {
    padding: var(--spacing-xxl) 0;
}

.article-content .container {
    display: flex;
    gap: var(--spacing-xxl);
}

.article-body {
    flex: 2;
}

.article-body h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    font-size: 1.75rem;
}

.article-body h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    font-size: 1.4rem;
}

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

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

.article-quote blockquote {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
}

.article-quote cite {
    font-style: normal;
    font-weight: 600;
    color: var(--text-medium);
}

.article-cta {
    margin-top: var(--spacing-xxl);
    padding: var(--spacing-xl);
    background-color: var(--primary-light);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.article-cta h3 {
    margin-bottom: var(--spacing-sm);
}

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

.article-sidebar {
    flex: 1;
}

.sidebar-section {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: var(--bg-off-white);
    border-radius: var(--border-radius-lg);
}

.sidebar-section h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.author-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-image {
    width: 64px;
    height: 64px;
    background-color: var(--primary-light);
    color: var(--primary-color);
    border-radius: var(--border-radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.author-info h4 {
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.author-info p {
    margin-bottom: 0;
    font-size: 0.9rem;
}

.related-posts ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.related-posts li {
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.related-posts li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.related-posts a {
    font-weight: 600;
}

.sidebar-section.subscribe p {
    margin-bottom: var(--spacing-md);
}

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

.article-navigation {
    background-color: var(--bg-off-white);
    padding: var(--spacing-xl) 0;
}

.article-nav-wrapper {
    display: flex;
    justify-content: space-between;
}

.nav-previous,
.nav-next {
    max-width: 45%;
}

.nav-previous a,
.nav-next a {
    display: flex;
    flex-direction: column;
}

.nav-direction {
    display: flex;
    align-items: center;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.nav-title {
    color: var(--text-dark);
    transition: color var(--transition-normal);
}

.nav-previous a:hover .nav-title,
.nav-next a:hover .nav-title {
    color: var(--primary-color);
}

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