/* 
* Main Stylesheet for tyoplaya-manka.com
* A minimalist design approach for a gas campaigns comparison site
*/

/* ---------- General Settings ---------- */
:root {
    /* Color palette */
    --primary-color: #0066cc;
    --primary-dark: #004d99;
    --primary-light: #4d94ff;
    --secondary-color: #00a86b;
    --secondary-dark: #007a4d;
    --secondary-light: #4dc499;
    --accent-color: #ff6600;
    --accent-dark: #cc5200;
    --accent-light: #ff944d;
    
    /* Neutrals */
    --dark: #333333;
    --dark-gray: #555555;
    --medium-gray: #888888;
    --light-gray: #cccccc;
    --off-white: #f7f7f7;
    --white: #ffffff;
    
    /* Typography */
    --heading-font: 'Montserrat', 'Roboto', sans-serif;
    --body-font: 'Open Sans', 'Helvetica', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Borders and shadows */
    --border-radius-sm: 3px;
    --border-radius-md: 6px;
    --border-radius-lg: 12px;
    --shadow-sm: 0 2px 5px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Import fonts */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&family=Open+Sans:wght@300;400;600&display=swap');

/* Reset styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--body-font);
    color: var(--dark);
    background-color: var(--white);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--spacing-md);
}
.text-center{
    text-align: center;
}

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

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

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

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

button, .button {
    cursor: pointer;
    display: inline-block;
    font-family: var(--body-font);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    border: none;
    transition: all var(--transition-fast);
}

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

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

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

.button.secondary:hover {
    background-color: var(--secondary-dark);
}

.button.tertiary {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.button.tertiary:hover {
    background-color: var(--primary-light);
    color: var(--white);
    border-color: var(--primary-light);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.section-desc {
    font-size: 1.1rem;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-lg);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

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

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-md);
}

.logo a {
    display: flex;
    align-items: center;
    color: var(--dark);
    font-weight: 700;
    font-size: 1.2rem;
}

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

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

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

nav ul li a {
    color: var(--dark);
    font-weight: 500;
    position: relative;
}

nav ul li a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary-color);
    transition: width var(--transition-medium);
}

nav ul li a:hover:after {
    width: 100%;
}

nav ul li a.active {
    color: var(--primary-color);
}

nav ul li a.active:after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 21px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 3px;
    background-color: var(--dark);
    border-radius: 10px;
    transition: all var(--transition-fast);
}

/* ---------- Hero Section ---------- */
.hero {
    padding: var(--spacing-xl) 0;
    background-color: var(--off-white);
}

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

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

.hero-content h1 {
    margin-bottom: var(--spacing-md);
    color: var(--dark);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    color: var(--dark-gray);
}

.hero-image {
    flex: 1;
    text-align: center;
}

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

/* ---------- Comparison Section ---------- */
.comparison-chart {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

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

.comparison-row {
    display: flex;
    border-bottom: 1px solid var(--light-gray);
}

.comparison-row.header {
    background-color: var(--off-white);
    font-weight: 600;
}

.comparison-cell {
    flex: 1;
    padding: var(--spacing-md);
    text-align: center;
}

.stars {
    display: inline-flex;
    color: var(--accent-color);
}

.star {
    color: var(--light-gray);
}

.star.filled {
    color: var(--accent-color);
}

.star.half-filled {
    position: relative;
    color: var(--light-gray);
}

.star.half-filled:before {
    content: '★';
    position: absolute;
    color: var(--accent-color);
    width: 50%;
    overflow: hidden;
}

/* ---------- Equipment Section ---------- */
.equipment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.equipment-item {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.equipment-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.equipment-icon {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.equipment-icon img {
    width: 80px;
    height: 80px;
}

.equipment-item h3 {
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--dark);
}

.equipment-item p {
    color: var(--dark-gray);
    text-align: center;
}

/* ---------- Companies Section ---------- */
.companies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.company-item {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.company-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.company-icon {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.company-icon img {
    width: 80px;
    height: 80px;
}

.company-item h3 {
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--dark);
}

.company-item p {
    color: var(--dark-gray);
    text-align: center;
}

/* ---------- Profits Section ---------- */
.profits-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.profits-text h3 {
    margin-bottom: var(--spacing-md);
}

.profits-chart {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.chart-container {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    height: 300px;
}

.chart-bar {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 20%;
}

.bar-label {
    padding: var(--spacing-sm) 0;
    font-weight: 600;
    text-align: center;
}

.bar-value {
    width: 100%;
    background-color: var(--primary-color);
    border-radius: var(--border-radius-sm) var(--border-radius-sm) 0 0;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    color: var(--white);
    padding-top: var(--spacing-sm);
    transition: height var(--transition-slow);
}

.bar-value span {
    font-size: 0.8rem;
    font-weight: 600;
}

/* ---------- Testimonials ---------- */
.testimonials-slider {
    position: relative;
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

.testimonial {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    margin: 0 var(--spacing-md);
}

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

.testimonial-content p {
    font-style: italic;
    position: relative;
    padding: 0 var(--spacing-lg);
}

.testimonial-content p:before,
.testimonial-content p:after {
    content: '"';
    font-size: 2rem;
    color: var(--primary-light);
    position: absolute;
    font-family: serif;
}

.testimonial-content p:before {
    left: 0;
    top: -10px;
}

.testimonial-content p:after {
    right: 0;
    bottom: -20px;
}

.testimonial-author h4 {
    margin-bottom: 0;
}

.testimonial-author p {
    margin-bottom: 0;
    color: var(--medium-gray);
}

.slider-controls {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-md);
}

.slider-controls button {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin: 0 var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.slider-controls button:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

/* ---------- Blog Section ---------- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.blog-item, .blog-card {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

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

.blog-image, .blog-card-image {
    overflow: hidden;
}

.blog-image img, .blog-card-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

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

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

.blog-card-date {
    color: var(--medium-gray);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.blog-content h3, .blog-card-content h2 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.blog-card-content h2 {
    font-size: 1.5rem;
}

.blog-card-content h2 a {
    color: var(--dark);
    transition: color var(--transition-fast);
}

.blog-card-content h2 a:hover {
    color: var(--primary-color);
}

.read-more {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    margin-top: var(--spacing-sm);
    position: relative;
}

.read-more:after {
    content: '→';
    margin-left: var(--spacing-xs);
    transition: transform var(--transition-fast);
}

.read-more:hover:after {
    transform: translateX(5px);
}

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

/* ---------- Contact/Subscription ---------- */
.subscription-form {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    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;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--light-gray);
    border-radius: var(--border-radius-sm);
    font-family: var(--body-font);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

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

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

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

.contact-info {
    background-color: var(--off-white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
}

.contact-info h3 {
    margin-bottom: var(--spacing-md);
}

.contact-info ul {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-lg);
}

.contact-info ul li {
    margin-bottom: var(--spacing-sm);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--white);
    color: var(--primary-color);
    transition: all var(--transition-fast);
}

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

/* ---------- Footer ---------- */
footer {
    background-color: #040e18;
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    margin-right: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

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

.footer-logo p {
    color: var(--medium-gray);
    margin-bottom: 0;
}

.footer-links {
    display: flex;
    flex: 1;
    flex-wrap: wrap;
    justify-content: space-between;
}

.footer-column {
    min-width: 160px;
    margin-bottom: var(--spacing-lg);
}

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

.footer-column h4:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--primary-color);
}

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

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

.footer-column ul li a {
    color: var(--light-gray);
    transition: color var(--transition-fast);
}

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

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

.footer-bottom p {
    color: var(--medium-gray);
    margin-bottom: 0;
    font-size: 0.9rem;
}

/* ---------- Cookie Banner ---------- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 999;
    padding: var(--spacing-md);
    display: none;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
}

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

.cookie-content p {
    margin-bottom: var(--spacing-md);
}

.cookie-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

/* ---------- Modal ---------- */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: var(--white);
    margin: 10% auto;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    max-width: 600px;
    position: relative;
}

.close {
    position: absolute;
    right: var(--spacing-md);
    top: var(--spacing-md);
    font-size: 1.5rem;
    cursor: pointer;
}

.cookie-options {
    margin-bottom: var(--spacing-lg);
}

.cookie-option {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--light-gray);
}

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

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

.cookie-option p {
    margin-left: 1.8rem;
    margin-bottom: 0;
    color: var(--medium-gray);
    font-size: 0.9rem;
}

/* ---------- Thanks Page ---------- */
.thanks-section {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl) 0;
}

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

.thanks-icon {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

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

.thanks-content p {
    margin-bottom: var(--spacing-lg);
}

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

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

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

.last-updated {
    color: var(--medium-gray);
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

.legal-content h2 {
    margin-top: var(--spacing-lg);
    font-size: 1.6rem;
}

.legal-content h3 {
    margin-top: var(--spacing-md);
    font-size: 1.3rem;
}

/* ---------- Blog Section ---------- */
.blog-header {
    background-color: var(--off-white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.blog-header h1 {
    margin-bottom: var(--spacing-sm);
}

.blog-header p {
    font-size: 1.2rem;
    color: var(--dark-gray);
    max-width: 700px;
    margin: 0 auto;
}

.blog-content {
    padding: var(--spacing-xl) 0;
    padding-left: 15px;
    padding-right: 15px;
}

.blog-newsletter {
    background-color: var(--off-white);
    padding: var(--spacing-xl) 0;
}

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

.newsletter-content h2 {
    margin-bottom: var(--spacing-sm);
}

.newsletter-content p {
    margin-bottom: var(--spacing-lg);
}

.newsletter-content .form-group {
    display: flex;
    margin-bottom: 0;
}

.newsletter-content input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--light-gray);
    border-top-left-radius: var(--border-radius-sm);
    border-bottom-left-radius: var(--border-radius-sm);
    border-right: none;
    font-family: var(--body-font);
    font-size: 1rem;
}

.newsletter-content button {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

/* ---------- Article Page ---------- */
.article-content {
    padding: var(--spacing-xl) 0;
}

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

.article-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--medium-gray);
}

.article-header h1 {
    margin-bottom: var(--spacing-sm);
}

.article-author {
    color: var(--dark-gray);
    font-style: italic;
}

.article-featured-image {
    margin-bottom: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.article-featured-image img {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
}

.article-intro {
    font-size: 1.2rem;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-lg);
}

.article-body h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    font-size: 1.8rem;
}

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

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

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

.article-quote cite {
    display: block;
    font-weight: 600;
    color: var(--dark-gray);
}

.article-table {
    margin: var(--spacing-lg) 0;
    overflow-x: auto;
}

.article-table table {
    width: 100%;
    border-collapse: collapse;
}

.article-table th,
.article-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--light-gray);
}

.article-table th {
    background-color: var(--off-white);
    font-weight: 600;
}

.article-share {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--light-gray);
}

.article-share h3 {
    margin-bottom: var(--spacing-md);
}

.share-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.share-button {
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background-color: var(--off-white);
    border-radius: var(--border-radius-sm);
    color: var(--dark);
    transition: all var(--transition-fast);
}

.share-button svg {
    margin-right: var(--spacing-xs);
}

.share-button.facebook:hover {
    background-color: #3b5998;
    color: var(--white);
}

.share-button.twitter:hover {
    background-color: #1da1f2;
    color: var(--white);
}

.share-button.linkedin:hover {
    background-color: #0077b5;
    color: var(--white);
}

.share-button.email:hover {
    background-color: var(--secondary-color);
    color: var(--white);
}

.article-related {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--light-gray);
}

.article-related h3 {
    margin-bottom: var(--spacing-lg);
}

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

.related-article {
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.related-article:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.related-article a {
    display: block;
    color: var(--dark);
}

.related-article img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.related-article h4 {
    padding: var(--spacing-md);
    margin-bottom: 0;
    font-size: 1.1rem;
}

/* ---------- Responsive Styles ---------- */
@media (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: var(--spacing-lg);
        text-align: center;
    }
    
    .profits-content {
        grid-template-columns: 1fr;
    }
    
    .profits-text {
        order: 2;
    }
    
    .profits-chart {
        order: 1;
        margin-bottom: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    header .container {
        flex-wrap: wrap;
    }
    
    nav {
        display: none;
        width: 100%;
        margin-top: var(--spacing-md);
    }
    
    nav.active {
        display: block;
    }
    
    nav ul {
        flex-direction: column;
    }
    
    nav ul li {
        margin: 0;
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid var(--light-gray);
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .comparison-row {
        flex-wrap: wrap;
    }
    
    .comparison-cell {
        flex: 0 0 50%;
    }
    
    .equipment-grid,
    .companies-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter-content .form-group {
        flex-direction: column;
    }
    
    .newsletter-content input {
        border-right: 1px solid var(--light-gray);
        border-radius: var(--border-radius-sm);
        margin-bottom: var(--spacing-sm);
    }
    
    .newsletter-content button {
        border-radius: var(--border-radius-sm);
    }
    
    .cookie-buttons {
        flex-direction: column;
    }
    
    .cookie-buttons button {
        width: 100%;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 1.9rem;
    }
    
    h2 {
        font-size: 1.6rem;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .comparison-cell {
        flex: 0 0 100%;
    }
    
    .comparison-cell:not(:first-child) {
        border-top: 1px solid var(--light-gray);
    }
    
    .comparison-row.header {
        display: none;
    }
    
    .comparison-cell:before {
        content: attr(data-label);
        font-weight: 600;
        display: block;
        margin-bottom: var(--spacing-xs);
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .footer-links {
        flex-direction: column;
    }
    
    .footer-column {
        margin-bottom: var(--spacing-lg);
    }
    
    .related-articles {
        grid-template-columns: 1fr;
    }
}