/* Base & Reset */
:root {
    --primary-color: #4a6cf7;
    --primary-dark: #354eb2;
    --secondary-color: #6c757d;
    --accent-color: #ff6b6b;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --success-color: #28a745;
    --info-color: #17a2b8;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    --desarrollo-color: #28a745;
    --datos-color: #17a2b8;
    --ciberseguridad-color: #dc3545;
    --cloud-color: #6610f2;
    --font-family-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    --font-family-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

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

body {
    font-family: var(--font-family-sans);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: #f9fafb;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--gray-900);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1.5rem;
}

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

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

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

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

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-tertiary {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    color: white;
    text-decoration: none;
}

.btn-secondary {
    background-color: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--gray-100);
    color: var(--primary-dark);
    text-decoration: none;
}

.btn-tertiary {
    background-color: var(--gray-200);
    color: var(--gray-700);
}

.btn-tertiary:hover {
    background-color: var(--gray-300);
    color: var(--gray-800);
    text-decoration: none;
}

/* Header & Navigation */
header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
}

.logo img {
    height: 50px;
    width: auto;
}

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

nav ul li {
    margin-left: 2rem;
}

nav ul li a {
    color: var(--gray-700);
    font-weight: 600;
    text-decoration: none;
    padding: 0.5rem 0;
    position: relative;
}

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

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

nav ul li a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

/* Hero Section */
.hero {
    background-color: var(--primary-color);
    color: white;
    padding: 6rem 0;
    text-align: center;
    background-image: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

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

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Featured Posts Section */
.featured-posts {
    padding: 5rem 0;
}

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

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.post-card {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

.post-content {
    padding: 1.5rem;
}

.post-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.post-content p {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

.center-button {
    text-align: center;
}

/* Beginners Section */
.beginners-section {
    padding: 5rem 0;
    background-color: var(--gray-100);
}

.beginners-section .container {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.beginners-content {
    flex: 1;
}

.beginners-content h2 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

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

.beginners-features li {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.beginners-features li svg {
    margin-right: 0.75rem;
    color: var(--success-color);
}

.beginners-image {
    flex: 1;
}

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

/* Newsletter Section */
.newsletter {
    padding: 5rem 0;
    background-color: var(--primary-color);
    color: white;
    text-align: center;
}

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

.newsletter p {
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-form {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    font-size: 1rem;
}

.newsletter-form button {
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    background-color: white;
    color: var(--primary-color);
}

.newsletter-form button:hover {
    background-color: var(--gray-100);
}

/* Footer */
footer {
    background-color: var(--gray-900);
    color: white;
    padding: 5rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-logo img {
    height: 50px;
    margin-bottom: 1rem;
}

.footer-links h3, .footer-contact h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

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

.footer-links ul li {
    margin-bottom: 0.75rem;
}

.footer-links ul li a {
    color: var(--gray-400);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-contact p {
    margin-bottom: 0.75rem;
    color: var(--gray-400);
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-icons a {
    color: var(--gray-400);
    transition: var(--transition);
}

.social-icons a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-700);
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1000px;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    z-index: 1001;
    display: none;
}

.cookie-content {
    padding: 2rem;
}

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

.cookie-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.cookie-more-info {
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* Page Header */
.page-header {
    background-color: var(--primary-color);
    color: white;
    padding: 4rem 0;
    text-align: center;
    background-image: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.page-header h1 {
    color: white;
    margin-bottom: 0.5rem;
}

.page-header p {
    font-size: 1.25rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Blog Page */
.blog-filter {
    margin-bottom: 3rem;
    text-align: center;
}

.filter-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.filter-btn {
    padding: 0.5rem 1rem;
    background-color: var(--gray-200);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.875rem;
}

.filter-btn:hover {
    background-color: var(--gray-300);
}

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

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2.5rem;
    padding-top: 40px;
    padding-inline: 40px;
    justify-content: center;
}

.blog-card {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.blog-image {
    position: relative;
}

.blog-image img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.blog-category {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
}

.desarrollo {
    background-color: var(--desarrollo-color);
}

.datos {
    background-color: var(--datos-color);
}

.ciberseguridad {
    background-color: var(--danger-color);
}

.cloud {
    background-color: var(--cloud-color);
}

.blog-card .blog-content {
    padding: 1.5rem;
}

.blog-date {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-bottom: 0.75rem;
    display: block;
}

/* About Page */
.about-content {
    padding: 5rem 0;
}

.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 5rem;
}

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

.about-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.about-mission {
    margin-bottom: 5rem;
    text-align: center;
}

.about-mission h2 {
    margin-bottom: 2rem;
}

.mission-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.mission-item {
    background-color: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
}

.mission-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.mission-item svg {
    color: var(--primary-color);
    margin-bottom: 1rem;
    width: 3rem;
    height: 3rem;
}

.mission-item h3 {
    margin-bottom: 1rem;
}

.team-section {
    margin-bottom: 5rem;
}

.team-section h2 {
    text-align: center;
    margin-bottom: 1rem;
}

.team-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

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

.team-member {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.team-member img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.team-member h3 {
    margin: 1.5rem 0 0.25rem;
}

.team-member p {
    color: var(--gray-600);
    padding: 0 1.5rem;
    margin-bottom: 0.75rem;
}

.team-member p:nth-of-type(1) {
    color: var(--primary-color);
    font-weight: 600;
}

.team-member .social-icons {
    justify-content: center;
    margin: 1rem 0 2rem;
}

.testimonials {
    padding: 5rem 0;
    background-color: var(--gray-100);
}

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

.testimonial-slider {
    display: flex;
    overflow-x: auto;
    gap: 2rem;
    padding: 1rem 0;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
}

.testimonial-slider::-webkit-scrollbar {
    display: none;
}

.testimonial-item {
    flex: 0 0 calc(33.333% - 1.33rem);
    scroll-snap-align: start;
}

.testimonial-content {
    background-color: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: 1.5rem;
}

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

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 1rem;
}

.testimonial-author h4 {
    margin-bottom: 0.25rem;
}

.testimonial-author p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.partners {
    padding: 5rem 0;
}

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

.partner-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 3rem;
}

.partner-logos img {
    height: 50px;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition);
}

.partner-logos img:hover {
    filter: grayscale(0);
    opacity: 1;
}

.cta-section {
    padding: 5rem 0;
    background-color: var(--primary-color);
    color: white;
    text-align: center;
}

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

.cta-section p {
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.cta-section .btn-primary:hover {
    background-color: var(--gray-100);
}

/* Contact Page */
.contact-content {
    padding: 5rem 0;
}

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

.info-item {
    display: flex;
    margin-bottom: 2rem;
}

.info-item svg {
    color: var(--primary-color);
    margin-right: 1.5rem;
    flex-shrink: 0;
}

.info-item h3 {
    margin-bottom: 0.5rem;
}

.social-contact h3 {
    margin-top: 2rem;
}

.contact-form-container {
    background-color: white;
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-family: var(--font-family-sans);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(74, 108, 247, 0.2);
}

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

.checkbox-group input {
    width: auto;
    margin-right: 0.75rem;
    margin-top: 0.25rem;
}

.map-section {
    padding-bottom: 5rem;
}

.map-section h2 {
    text-align: center;
    margin-bottom: 2rem;
}

.map-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.faq-section {
    padding-bottom: 5rem;
}

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

.faq-item {
    margin-bottom: 1.5rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    background-color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-question h3 {
    margin: 0;
    font-size: 1.1rem;
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer.active {
    padding: 0 1.5rem 1.5rem;
    max-height: 500px;
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1002;
}

.modal-content {
    background-color: white;
    padding: 2.5rem;
    border-radius: var(--border-radius);
    max-width: 500px;
    width: 90%;
    text-align: center;
    position: relative;
}

.close-modal {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray-500);
}

.modal-close-btn {
    margin-top: 1.5rem;
}

/* Single Post Page */
.post-header {
    background-color: var(--primary-color);
    color: white;
    padding: 4rem 0 2rem;
    background-image: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.post-category {
    position: static;
}

.post-date, .post-author {
    color: rgba(255, 255, 255, 0.9);
}

.post-hero {
    height: 500px;
    overflow: hidden;
}

.post-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-body {
    padding: 4rem 0;
    max-width: 800px;
    margin: 0 auto;
}

.post-toc {
    background-color: var(--gray-100);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 3rem;
}

.post-toc ul {
    margin-bottom: 0;
}

.post-tip {
    background-color: var(--light-color);
    border-left: 4px solid var(--primary-color);
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.post-tip h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.post-tip p {
    margin-bottom: 0;
}

.post-code {
    background-color: var(--gray-900);
    border-radius: var(--border-radius);
    overflow: hidden;
    margin: 2rem 0;
}

.post-code pre {
    padding: 1.5rem;
    overflow-x: auto;
    margin: 0;
}

.post-code code {
    font-family: var(--font-family-mono);
    color: var(--gray-200);
    font-size: 0.9rem;
    line-height: 1.5;
}

.post-author-bio {
    display: flex;
    gap: 2rem;
    background-color: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin: 4rem 0;
}

.post-author-bio img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
}

.post-author-bio h3 {
    font-size: 1rem;
    color: var(--gray-600);
    margin-bottom: 0.25rem;
}

.post-author-bio h4 {
    margin-bottom: 0.75rem;
}

.post-author-bio p {
    margin-bottom: 1rem;
}

.post-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 4rem;
}

.post-tags a {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--gray-100);
    border-radius: 20px;
    font-size: 0.875rem;
    color: var(--gray-700);
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.post-tags a:hover {
    background-color: var(--gray-200);
    text-decoration: none;
}

.post-share {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.post-related {
    margin-top: 5rem;
}

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

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

.related-post {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.related-post:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

.related-post h3 {
    font-size: 1.1rem;
    padding: 1rem 1rem 0.5rem;
}

.related-post p {
    padding: 0 1rem;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.related-post .btn-secondary {
    margin: 0.5rem 1rem 1.5rem;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
}

/* Tooltips */
.tooltip {
    position: absolute;
    background-color: var(--gray-900);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    max-width: 250px;
    text-align: center;
}

.tooltip::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-width: 5px;
    border-style: solid;
    border-color: var(--gray-900) transparent transparent transparent;
}

.feature-icon {
    max-width: 100px;
}
.pagination {
    max-width: 20px;
}
/* Responsive Design */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .beginners-section .container {
        flex-direction: column;
    }
    
    .about-intro {
        grid-template-columns: 1fr;
    }
    
    .testimonial-item {
        flex: 0 0 calc(50% - 1rem);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero {
        padding: 4rem 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form input {
        border-radius: var(--border-radius);
        margin-bottom: 1rem;
    }
    
    .newsletter-form button {
        border-radius: var(--border-radius);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .testimonial-item {
        flex: 0 0 100%;
    }
    
    .post-author-bio {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .post-actions {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 576px) {
    header .container {
        flex-direction: column;
        padding: 1rem;
    }
    
    .logo {
        margin-bottom: 1rem;
    }
    
    nav ul {
        justify-content: center;
    }
    
    nav ul li {
        margin: 0 1rem;
    }
    
    .post-hero {
        height: 300px;
    }
    
    .cookie-banner {
        width: 95%;
    }
    
    .cookie-content {
        padding: 1.5rem;
    }
}