/* 
   AI & Geodata Technology in the Czech Republic
   Main Stylesheet
   Version: 1.0
   Copyright 2024
*/

/* -----------------
   Table of Contents
   -----------------
   1. CSS Reset & Base
   2. Typography
   3. Layout & Container
   4. Header & Navigation
   5. Progress Bar
   6. Main Content
   7. Blog Cards
   8. Post Content
   9. Sidebar
   10. Tip of the Day
   11. About Page
   12. Contact Page
   13. Footer
   14. Cookie Banner
   15. Modal
   16. Buttons & Forms
   17. Responsive Design
*/

/* ---------- 1. CSS Reset & Base ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Color Palette */
  --primary-color: #1e88e5;
  --primary-dark: #1565c0;
  --primary-light: #64b5f6;
  --secondary-color: #43a047;
  --secondary-dark: #2e7d32;
  --secondary-light: #81c784;
  --accent-color: #ff5722;
  --light-color: #f5f7fa;
  --light-gray: #e0e0e0;
  --medium-gray: #9e9e9e;
  --dark-gray: #424242;
  --text-color: #212121;
  --background-color: #ffffff;
  --error-color: #d32f2f;
  --success-color: #388e3c;
  --warning-color: #f9a825;
  
  /* Typography */
  --body-font: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --heading-font: 'Montserrat', 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --code-font: 'Source Code Pro', 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-round: 50%;
  
  /* Box Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 15px 25px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-slow: 0.5s ease;
  
  /* Container Widths */
  --container-sm: 540px;
  --container-md: 720px;
  --container-lg: 960px;
  --container-xl: 1140px;
  --container-xxl: 1320px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  height: 100%;
}

body {
  font-family: var(--body-font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-color);
  min-height: 100%;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

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

/* ---------- 2. Typography ---------- */

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

h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: 2rem;
  margin-top: var(--spacing-xl);
}

h3 {
  font-size: 1.5rem;
  margin-top: var(--spacing-lg);
}

h4 {
  font-size: 1.25rem;
  margin-top: var(--spacing-md);
}

h5 {
  font-size: 1.1rem;
}

h6 {
  font-size: 1rem;
}

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

blockquote {
  font-style: italic;
  border-left: 4px solid var(--primary-color);
  padding-left: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
  color: var(--dark-gray);
}

blockquote cite {
  font-size: 0.9rem;
  color: var(--medium-gray);
  font-style: normal;
  display: block;
  margin-top: var(--spacing-sm);
}

code {
  font-family: var(--code-font);
  background-color: var(--light-gray);
  padding: 0.1rem 0.3rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.9em;
}

hr {
  border: 0;
  height: 1px;
  background-color: var(--light-gray);
  margin: var(--spacing-xl) 0;
}

/* ---------- 3. Layout & Container ---------- */

.container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

main {
  flex: 1;
  margin: var(--spacing-xl) 0;
}

.content-wrapper {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--spacing-xl);
}

/* ---------- 4. Header & Navigation ---------- */

header {
  background-color: var(--background-color);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

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

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

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

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

nav ul li a {
  color: var(--text-color);
  font-weight: 500;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-normal);
}

nav ul li a:hover {
  color: var(--primary-color);
  background-color: rgba(30, 136, 229, 0.1);
}

nav ul li a.active {
  color: var(--primary-color);
  font-weight: 600;
  position: relative;
}

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

.mobile-menu-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* ---------- 5. Progress Bar ---------- */

.progress-container {
  position: fixed;
  top: 0;
  z-index: 1001;
  width: 100%;
  height: 4px;
  background: transparent;
}

.progress-bar {
  height: 4px;
  background: var(--primary-color);
  width: 0%;
}

/* ---------- 6. Main Content ---------- */

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

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

.featured-image img {
  width: 100%;
  height: auto;
  transition: transform var(--transition-slow);
}

.featured-image:hover img {
  transform: scale(1.02);
}

.intro {
  font-size: 1.1rem;
  color: var(--dark-gray);
  margin-bottom: var(--spacing-xl);
}

/* ---------- 7. Blog Cards ---------- */

.posts {
  margin-top: var(--spacing-xl);
}

.post-card {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  background-color: var(--light-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.post-image {
  overflow: hidden;
}

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

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

.post-details {
  padding: var(--spacing-lg);
}

.post-details h3 {
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
  font-size: 1.4rem;
}

.post-details h3 a {
  color: var(--text-color);
  transition: color var(--transition-normal);
}

.post-details h3 a:hover {
  color: var(--primary-color);
}

.post-meta {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  font-size: 0.9rem;
  color: var(--medium-gray);
}

.post-meta .category {
  color: var(--primary-color);
  font-weight: 500;
}

.read-more {
  display: inline-block;
  margin-top: var(--spacing-sm);
  color: var(--primary-color);
  font-weight: 500;
  transition: transform var(--transition-normal);
}

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

/* ---------- 8. Post Content ---------- */

.blog-post {
  max-width: var(--container-lg);
  margin: 0 auto;
}

.post-header {
  margin-bottom: var(--spacing-xl);
}

.post-header h1 {
  font-size: 2.5rem;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

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

.post-content {
  font-size: 1.1rem;
  line-height: 1.7;
}

.post-content h2 {
  margin-top: var(--spacing-xxl);
}

.post-content h3 {
  margin-top: var(--spacing-xl);
}

.post-content ul, 
.post-content ol {
  margin-bottom: var(--spacing-lg);
}

.post-content li {
  margin-bottom: var(--spacing-sm);
}

.post-content img {
  border-radius: var(--border-radius-md);
  margin: var(--spacing-lg) 0;
  box-shadow: var(--shadow-sm);
}

.post-image {
  margin: var(--spacing-xl) 0;
}

.post-image figcaption {
  font-size: 0.9rem;
  color: var(--medium-gray);
  text-align: center;
  margin-top: var(--spacing-sm);
}

.post-quote {
  background-color: rgba(30, 136, 229, 0.1);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.post-quote blockquote {
  border: none;
  padding: 0;
  margin: 0;
  font-size: 1.1rem;
  color: var(--text-color);
}

.post-tags {
  display: flex;
  align-items: center;
  margin: var(--spacing-xl) 0;
}

.post-tags span {
  font-weight: 600;
  margin-right: var(--spacing-md);
}

.post-tags ul {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
}

.post-tags li {
  margin-right: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.post-tags a {
  display: inline-block;
  background-color: var(--light-color);
  color: var(--dark-gray);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  transition: all var(--transition-normal);
}

.post-tags a:hover {
  background-color: var(--primary-light);
  color: white;
}

.post-share {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-xl);
}

.post-share span {
  font-weight: 600;
  margin-right: var(--spacing-md);
}

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

.share-buttons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-round);
  background-color: var(--light-color);
  color: var(--dark-gray);
  transition: all var(--transition-normal);
}

.share-buttons a:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-3px);
}

.post-navigation {
  margin: var(--spacing-xl) 0;
  border-top: 1px solid var(--light-gray);
  border-bottom: 1px solid var(--light-gray);
  padding: var(--spacing-lg) 0;
}

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

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

.nav-next {
  text-align: right;
}

.nav-subtitle {
  display: block;
  font-size: 0.8rem;
  color: var(--medium-gray);
  margin-bottom: var(--spacing-xs);
}

.nav-title {
  font-size: 1rem;
  font-weight: 500;
}

.related-posts {
  margin-top: var(--spacing-xxl);
}

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

.related-posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.related-post {
  background-color: var(--light-color);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.related-post img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.related-post h4 {
  padding: var(--spacing-md);
  font-size: 1rem;
  margin: 0;
}

.related-post .post-date {
  display: block;
  padding: 0 var(--spacing-md) var(--spacing-md);
  font-size: 0.8rem;
  color: var(--medium-gray);
}

/* ---------- 9. Sidebar ---------- */

.sidebar {
  position: sticky;
  top: 90px;
}

.sidebar-widget {
  background-color: var(--light-color);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
}

.sidebar-widget h3 {
  margin-top: 0;
  margin-bottom: var(--spacing-md);
  font-size: 1.3rem;
  border-bottom: 2px solid var(--primary-light);
  padding-bottom: var(--spacing-sm);
}

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

.categories li {
  margin-bottom: var(--spacing-sm);
}

.categories a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--light-gray);
  transition: all var(--transition-normal);
}

.categories a:hover {
  color: var(--primary-color);
  transform: translateX(5px);
}

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

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

.newsletter-form input[type="email"] {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--light-gray);
  border-radius: var(--border-radius-md);
  font-size: 1rem;
}

.newsletter-form button {
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: var(--border-radius-md);
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition-normal);
}

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

/* ---------- 10. Tip of the Day ---------- */

.tip-of-day {
  background-color: var(--light-color);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  border-left: 4px solid var(--secondary-color);
  box-shadow: var(--shadow-sm);
}

.tip-of-day h3 {
  color: var(--secondary-color);
  margin-top: 0;
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
}

.tip-of-day h3::before {
  content: '💡';
  margin-right: var(--spacing-sm);
}

.tip-content {
  color: var(--dark-gray);
}

.tip-content p {
  margin-bottom: var(--spacing-sm);
  font-style: italic;
}

.tip-date {
  font-size: 0.9rem;
  color: var(--medium-gray);
  display: block;
  text-align: right;
}

.tip-of-day-container {
  margin: var(--spacing-xl) 0;
}

/* ---------- 11. About Page ---------- */

.about-intro {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xxl);
  align-items: center;
}

.about-content p:last-child {
  margin-bottom: 0;
}

.about-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.our-values {
  margin: var(--spacing-xxl) 0;
}

.values-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.value-card {
  background-color: var(--light-color);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  text-align: center;
  transition: transform var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

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

.value-icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
}

.value-card h3 {
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
  color: var(--primary-color);
}

.team-section {
  margin: var(--spacing-xxl) 0;
}

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

.team-member {
  background-color: var(--light-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
}

.team-member:hover {
  transform: translateY(-5px);
}

.team-member img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.team-member h3 {
  margin: var(--spacing-md) var(--spacing-md) var(--spacing-xs);
  color: var(--primary-color);
}

.team-member p {
  margin: 0 var(--spacing-md) var(--spacing-md);
}

.team-member p:first-of-type {
  font-weight: 600;
  color: var(--dark-gray);
}

.team-member .social-links {
  display: flex;
  gap: var(--spacing-sm);
  margin: 0 var(--spacing-md) var(--spacing-md);
}

.team-member .social-links a {
  color: var(--medium-gray);
  transition: color var(--transition-normal);
}

.team-member .social-links a:hover {
  color: var(--primary-color);
}

.partners-section {
  margin: var(--spacing-xxl) 0;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.partner {
  text-align: center;
}

.partner img {
  width: 100%;
  max-width: 150px;
  height: auto;
  margin: 0 auto var(--spacing-md);
  opacity: 0.8;
  transition: opacity var(--transition-normal);
}

.partner:hover img {
  opacity: 1;
}

.partner h4 {
  font-size: 1rem;
  color: var(--dark-gray);
  margin: 0;
}

/* ---------- 12. Contact Page ---------- */

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
  margin-bottom: var(--spacing-xxl);
}

.contact-form-container,
.contact-info-container {
  background-color: var(--light-color);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

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

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

.form-group label {
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
}

.contact-form input,
.contact-form textarea {
  padding: var(--spacing-md);
  border: 1px solid var(--light-gray);
  border-radius: var(--border-radius-md);
  font-family: var(--body-font);
  font-size: 1rem;
  transition: border-color var(--transition-normal);
}

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

.checkbox-container {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.checkbox-container input[type="checkbox"] {
  margin-top: 5px;
}

.submit-btn {
  background-color: var(--primary-color);
  color: white;
  padding: var(--spacing-md) var(--spacing-lg);
  border: none;
  border-radius: var(--border-radius-md);
  font-weight: 500;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color var(--transition-normal);
  margin-top: var(--spacing-sm);
}

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

.contact-info-box {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

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

.contact-info-item .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(30, 136, 229, 0.1);
  border-radius: var(--border-radius-round);
  color: var(--primary-color);
}

.contact-info-item .info h3 {
  margin: 0 0 var(--spacing-xs);
  font-size: 1.1rem;
}

.contact-info-item .info p {
  margin: 0;
  color: var(--dark-gray);
}

.social-media-box {
  margin-top: var(--spacing-xl);
}

.social-media-box h3 {
  margin-bottom: var(--spacing-md);
}

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

.social-media-box .social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-round);
  background-color: var(--light-gray);
  color: var(--dark-gray);
  transition: all var(--transition-normal);
}

.social-media-box .social-links a:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-3px);
}

.map-container {
  margin-bottom: var(--spacing-xxl);
}

.map {
  background-color: var(--light-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: relative;
}

.map img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.map p {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.7);
  color: white;
  padding: var(--spacing-md);
  margin: 0;
  font-size: 0.9rem;
  text-align: center;
}

/* ---------- 13. Footer ---------- */

footer {
  background-color: var(--dark-gray);
  color: white;
  padding: var(--spacing-xl) 0;
  margin-top: auto;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
}

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

.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 50px;
  height: 2px;
  background-color: var(--primary-color);
}

.footer-col p {
  color: var(--light-gray);
  font-size: 0.9rem;
  line-height: 1.6;
}

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

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

.footer-col ul li a {
  color: var(--light-gray);
  transition: color var(--transition-normal), transform var(--transition-normal);
  display: inline-block;
}

.footer-col ul li a:hover {
  color: white;
  transform: translateX(5px);
}

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

.footer-col .social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 35px;
  height: 35px;
  border-radius: var(--border-radius-round);
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--light-gray);
  transition: all var(--transition-normal);
}

.footer-col .social-links a:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-3px);
}

.contact-info {
  list-style: none;
  padding: 0;
}

.contact-info li {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.contact-info .icon {
  flex-shrink: 0;
}

.copyright {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.9rem;
  color: var(--light-gray);
}

/* ---------- 14. Cookie Banner ---------- */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--dark-gray);
  color: white;
  padding: var(--spacing-lg);
  z-index: 9999;
  box-shadow: var(--shadow-lg);
  display: flex;
  justify-content: center;
  align-items: center;
}

.cookie-content {
  max-width: var(--container-lg);
  width: 100%;
}

.cookie-content h3 {
  color: white;
  margin: 0 0 var(--spacing-sm);
}

.cookie-content p {
  margin: 0 0 var(--spacing-md);
  font-size: 0.95rem;
}

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

.btn-accept {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  font-weight: 500;
  transition: background-color var(--transition-normal);
}

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

.btn-customize {
  background-color: transparent;
  color: white;
  border: 1px solid white;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  font-weight: 500;
  transition: background-color var(--transition-normal);
}

.btn-customize:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.btn-decline {
  background-color: transparent;
  color: var(--light-gray);
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  font-weight: 500;
  transition: color var(--transition-normal);
}

.btn-decline:hover {
  color: white;
}

.cookie-link {
  font-size: 0.85rem;
  color: var(--light-gray);
}

.cookie-link a {
  color: white;
  text-decoration: underline;
}

/* ---------- 15. Modal ---------- */

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.modal.show {
  display: flex;
}

.modal-content {
  background-color: white;
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  max-width: 500px;
  width: 90%;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.close-modal {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--medium-gray);
  transition: color var(--transition-normal);
}

.close-modal:hover {
  color: var(--text-color);
}

.thank-you-container {
  text-align: center;
}

.thank-you-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background-color: var(--success-color);
  color: white;
  font-size: 2rem;
  border-radius: var(--border-radius-round);
  margin: 0 auto var(--spacing-lg);
}

.thank-you-container h2 {
  margin-top: 0;
}

.modal-btn {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition-normal);
  margin-top: var(--spacing-md);
}

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

/* ---------- 16. Buttons & Forms ---------- */

button {
  font-family: var(--body-font);
}

input, textarea {
  font-family: var(--body-font);
}

/* ---------- 17. Responsive Design ---------- */

@media (max-width: 1200px) {
  .content-wrapper {
    grid-template-columns: 2fr 1fr;
  }
}

@media (max-width: 992px) {
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .post-card {
    grid-template-columns: 220px 1fr;
  }
  
  .values-container {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }
  
  .content-wrapper {
    grid-template-columns: 1fr;
  }
  
  .sidebar {
    position: static;
  }
  
  .post-card {
    grid-template-columns: 1fr;
  }
  
  .post-image {
    height: 200px;
  }
  
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .related-posts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-intro {
    grid-template-columns: 1fr;
  }
  
  .about-image {
    order: -1;
    margin-bottom: var(--spacing-lg);
  }
  
  .cookie-buttons {
    flex-wrap: wrap;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--background-color);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    display: none;
  }
  
  nav.show {
    display: block;
  }
  
  nav ul {
    flex-direction: column;
  }
  
  nav ul li {
    margin: 0 0 var(--spacing-md);
  }
}

@media (max-width: 576px) {
  h1 {
    font-size: 1.8rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .post-meta {
    flex-wrap: wrap;
    gap: var(--spacing-sm);
  }
  
  .values-container {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .related-posts-grid {
    grid-template-columns: 1fr;
  }
  
  .post-navigation .nav-links {
    flex-direction: column;
    gap: var(--spacing-lg);
  }
  
  .post-navigation .nav-previous,
  .post-navigation .nav-next {
    max-width: 100%;
    text-align: left;
  }
}