/* Reset i podstawowe style */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #fff;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header i nawigacja */
.navbar {
  background-color: #1a365d;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: bold;
  text-decoration: none;
  color: #fff;
}

.logo-icon {
  display: flex;
  gap: 3px;
}

.logo-icon span {
  width: 4px;
  height: 20px;
  background-color: #ff6b35;
  display: block;
}

.logo-image {
  height: 40px;
  width: auto;
  display: block;
}

/* Mobile menu toggle - ukryty checkbox */
.mobile-menu-checkbox {
  display: none;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  width: 30px;
  height: 25px;
  justify-content: space-between;
}

.mobile-menu-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: #fff;
  border-radius: 3px;
  transition: all 0.3s ease;
}

.nav-menu {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.nav-link {
  text-decoration: none;
  color: #fff;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: #ff6b35;
}

.nav-link.btn-nav {
  background-color: #ff6b35;
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  transition: background-color 0.3s ease;
}

.nav-link.btn-nav:hover {
  background-color: #e55a2b;
  color: #fff;
}

/* Dropdown menu */
.nav-dropdown {
  position: relative;
}

.dropdown-toggle-checkbox {
  display: none;
}

.dropdown-link {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}


.dropdown-arrow {
  font-size: 0.7rem;
  transition: transform 0.3s ease;
  display: inline-block;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #fff;
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  list-style: none;
  padding: 0.5rem 0;
  margin: 0.5rem 0 0 0;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
  z-index: 1000;
}

.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li {
  margin: 0;
}

.dropdown-menu a {
  display: block;
  padding: 0.75rem 1.25rem;
  color: #1a1a1a;
  text-decoration: none;
  font-size: 0.9375rem;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.dropdown-menu a:hover {
  background-color: #f5f5f5;
  color: #ff6b35;
}

/* Mobile menu styles */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }
  
  .nav-menu {
    width: 100%;
    max-height: 0;
    overflow: hidden;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    transition: max-height 0.3s ease;
    margin-top: 1rem;
  }
  
  .flex .mobile-menu-checkbox:checked ~ .nav-menu {
    max-height: 500px;
  }
  
  /* Mobile dropdown styles */
  .nav-dropdown {
    width: 100%;
  }
  
  .dropdown-link {
    width: 100%;
    justify-content: space-between;
  }
  
  .dropdown-menu {
    position: static;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.1);
    box-shadow: none;
    margin: 0.5rem 0 0 0;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: max-height 0.3s ease;
  }
  
  .dropdown-toggle-checkbox:checked ~ .dropdown-menu {
    max-height: 400px;
  }
  
  .dropdown-toggle-checkbox:checked ~ .dropdown-link .dropdown-arrow {
    transform: rotate(180deg);
  }
  
  .dropdown-menu li {
    padding-left: 1rem;
  }
  
  .dropdown-menu a {
    color: #fff;
    padding: 0.5rem 1rem;
  }
  
  .dropdown-menu a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: #ff6b35;
  }
  
  /* Disable hover on mobile */
  .nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: none;
    max-height: none;
  }
  
  .flex .mobile-menu-checkbox:checked ~ .mobile-menu-toggle span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
  }
  
  .flex .mobile-menu-checkbox:checked ~ .mobile-menu-toggle span:nth-child(2) {
    opacity: 0;
  }
  
  .flex .mobile-menu-checkbox:checked ~ .mobile-menu-toggle span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }
}

/* Main content */
main {
  min-height: calc(100vh - 200px);
  padding: 2rem 0;
}

/* Posts grid */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.post-card {
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.post-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

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

.post-card h3 {
  margin-bottom: 0.5rem;
}

.post-card h3 a {
  text-decoration: none;
  color: #333;
}

.post-card h3 a:hover {
  color: #007bff;
}

.post-card-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.875rem;
  color: #666;
  margin-top: 1rem;
}

/* Posts list */
.posts-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.post-item {
  display: flex;
  flex-direction: column;
  padding: 0;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.post-item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.post-item-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  border-radius: 0;
}

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

.post-item-content {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.post-item h2 {
  margin-bottom: 0.5rem;
}

.post-item h2 a {
  text-decoration: none;
  color: #333;
}

.post-item h2 a:hover {
  color: #007bff;
}

.post-item-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.875rem;
  color: #666;
  margin-top: 1rem;
}

.post-category,
.post-author {
  color: #007bff;
}

.post-category a,
.post-author a {
  color: inherit;
  text-decoration: none;
}

.post-category a:hover,
.post-author a:hover {
  text-decoration: underline;
}

/* Article layout */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2rem;
  margin-top: 2rem;
}

@media (max-width: 968px) {
  .article-layout {
    grid-template-columns: 1fr;
  }
}

.article-image {
  margin-bottom: 2rem;
}

.article-image img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.article-header {
  margin-bottom: 2rem;
}

.article-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.article-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.875rem;
  color: #666;
}

.article-body {
  font-size: 1.125rem;
  line-height: 1.8;
  margin-bottom: 2rem;
}

.article-body h2 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.article-body h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.article-body p {
  margin-bottom: 1rem;
}

.article-body ul,
.article-body ol {
  margin-left: 2rem;
  margin-bottom: 1rem;
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 2rem;
  padding: 1rem;
  background-color: #f5f5f5;
  border-radius: 8px;
}

.tags-label {
  font-weight: 600;
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: #007bff;
  color: #fff;
  text-decoration: none;
  border-radius: 20px;
  font-size: 0.875rem;
  transition: background-color 0.3s ease;
}

.tag:hover {
  background-color: #0056b3;
}

.tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.related-posts {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid #e0e0e0;
}

.related-posts h2 {
  margin-bottom: 1.5rem;
}

/* Sidebar */
.article-sidebar {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.sidebar-section {
  background-color: #f9f9f9;
  padding: 1.5rem;
  border-radius: 8px;
}

.sidebar-section h3 {
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.sidebar-list {
  list-style: none;
}

.sidebar-list li {
  margin-bottom: 0.5rem;
}

.sidebar-list a {
  text-decoration: none;
  color: #333;
  transition: color 0.3s ease;
}

.sidebar-list a:hover {
  color: #007bff;
}

/* Paginacja */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.pagination-numbers {
  display: flex;
  gap: 0.5rem;
}

.pagination-link {
  padding: 0.5rem 1rem;
  text-decoration: none;
  color: #333;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.pagination-link:hover {
  background-color: #f5f5f5;
}

.pagination-active {
  background-color: #007bff;
  color: #fff;
  border-color: #007bff;
}

.pagination-active:hover {
  background-color: #0056b3;
}

/* Authors */
.authors-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.author-card {
  padding: 1.5rem;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  text-align: center;
}

.author-image {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem;
}

.author-content h2 {
  margin-bottom: 0.5rem;
}

.author-content h2 a {
  text-decoration: none;
  color: #333;
}

.author-content h2 a:hover {
  color: #007bff;
}

.author-posts-count {
  color: #666;
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

.author-header {
  display: flex;
  gap: 2rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #e0e0e0;
}

.author-header-image {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.author-header-content h1 {
  margin-bottom: 1rem;
}

.author-bio {
  font-size: 1.125rem;
  color: #666;
}

/* Hero Section */
.hero {
  padding: 4rem 0;
  background-color: #fff;
}

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

.hero-text {
  max-width: 100%;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 0.5rem;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 3.5rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 2rem;
  line-height: 1.1;
}

.hero-description {
  font-size: 1.125rem;
  color: #4a4a4a;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-description p {
  margin-bottom: 1rem;
}

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

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

.hero-image img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 8px;
}

/* Services Section */
.services {
  padding: 4rem 0;
  background-color: #fff;
}

.services-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 3rem;
  text-align: center;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.service-card {
  padding: 2rem;
}

.service-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 1rem;
}

.service-card p {
  font-size: 1rem;
  color: #4a4a4a;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.service-link {
  color: #007bff;
  text-decoration: underline;
  font-size: 1rem;
  transition: color 0.3s ease;
}

.service-link:hover {
  color: #0056b3;
}

.services-cta {
  text-align: center;
}

/* Services Page */
.services-page {
  padding: 4rem 0;
  background-color: #fff;
}

.services-header {
  text-align: center;
  margin-bottom: 4rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.services-page-title {
  font-size: 3rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.services-intro {
  font-size: 1.25rem;
  color: #4a4a4a;
  line-height: 1.7;
}

.service-features {
  list-style: none;
  margin: 1.5rem 0;
  padding: 0;
}

.service-features li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: #4a4a4a;
  font-size: 0.9375rem;
  line-height: 1.6;
}

.service-features li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #ff6b35;
  font-weight: bold;
  font-size: 1rem;
}

.service-card {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  background-color: #fff;
}

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

.services-cta {
  margin-top: 4rem;
  padding: 3rem 2rem;
  background-color: #f9f9f9;
  border-radius: 8px;
}

.services-cta h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 1rem;
}

.services-cta p {
  font-size: 1.125rem;
  color: #4a4a4a;
  margin-bottom: 2rem;
}

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

/* Stats Section */
.stats {
  padding: 4rem 0;
  background-color: #fff;
}

.stats-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 3rem;
  text-align: center;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.stat-item {
  text-align: center;
  padding: 2rem 1rem;
  background-color: #f9f9f9;
  border-radius: 8px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: #ff6b35;
  margin-bottom: 0.5rem;
  line-height: 1;
}

.stat-label {
  font-size: 1rem;
  color: #4a4a4a;
  line-height: 1.4;
}

/* Expert Section */
.expert {
  padding: 4rem 0;
  background-color: #f9f9f9;
}

.expert-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 2rem;
  text-align: center;
}

.expert-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.expert-text {
  font-size: 1.125rem;
  color: #4a4a4a;
  line-height: 1.8;
  margin-bottom: 2rem;
}

.expert-question {
  font-size: 1.5rem;
  font-weight: 600;
  color: #1a1a1a;
  margin-bottom: 2rem;
}

.expert-cta {
  margin-top: 2rem;
}

/* Blog Preview Section */
.blog-preview {
  padding: 4rem 0;
  background-color: #fff;
}

.blog-preview-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 3rem;
  text-align: center;
}

.blog-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.blog-preview-card {
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-preview-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.blog-preview-image {
  display: block;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background-color: #1a365d;
}

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

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

.blog-preview-category {
  font-size: 0.75rem;
  font-weight: 600;
  color: #007bff;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.75rem;
}

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

.blog-preview-card h3 a {
  text-decoration: none;
  color: #1a1a1a;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  transition: color 0.3s ease;
}

.blog-preview-card h3 a:hover {
  color: #ff6b35;
}

.blog-preview-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.875rem;
  color: #666;
  margin-bottom: 1rem;
}

.blog-preview-author {
  color: #4a4a4a;
}

.blog-preview-description {
  font-size: 0.9375rem;
  color: #4a4a4a;
  line-height: 1.6;
}

.blog-preview-cta {
  text-align: center;
}

/* Individual Service Page */
.service-page {
  padding: 4rem 0;
  background-color: #fff;
}

.service-header {
  text-align: center;
  margin-bottom: 3rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.service-page-title {
  font-size: 3rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.service-intro {
  font-size: 1.25rem;
  color: #4a4a4a;
  line-height: 1.7;
}

.service-content {
  max-width: 900px;
  margin: 0 auto;
}

.service-details {
  margin-bottom: 3rem;
}

.service-details h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-top: 2.5rem;
  margin-bottom: 1.5rem;
}

.service-details h2:first-of-type {
  margin-top: 0;
}

.service-details p {
  font-size: 1.125rem;
  color: #4a4a4a;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.service-details ul {
  margin: 1.5rem 0;
  padding-left: 2rem;
}

.service-details ul li {
  font-size: 1.125rem;
  color: #4a4a4a;
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.service-cta {
  margin-top: 3rem;
  padding: 2.5rem;
  background-color: #f9f9f9;
  border-radius: 8px;
  text-align: center;
}

.service-cta h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 1rem;
}

.service-cta p {
  font-size: 1.125rem;
  color: #4a4a4a;
  margin-bottom: 1.5rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.875rem 1.75rem;
  text-decoration: none;
  border-radius: 4px;
  font-weight: 500;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn-primary {
  background-color: #ff6b35;
  color: #fff;
}

.btn-primary:hover {
  background-color: #e55a2b;
  color: #fff;
}

.btn-secondary {
  background-color: #fff;
  color: #ff6b35;
  border: 2px solid #ff6b35;
}

.btn-secondary:hover {
  background-color: #ff6b35;
  color: #fff;
}

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

.category-description,
.tag-description {
  font-size: 1.125rem;
  color: #666;
  margin-bottom: 2rem;
}

/* About Page Hero */
.about-hero {
  padding: 4rem 0;
  background-color: #fff;
  text-align: center;
}

.about-hero-title {
  font-size: 3rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.about-hero-subtitle {
  font-size: 1.5rem;
  color: #4a4a4a;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.about-hero-text {
  font-size: 1.125rem;
  color: #4a4a4a;
  line-height: 1.7;
  margin-bottom: 1rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.about-hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.stat-item {
  text-align: center;
  padding: 1.5rem;
  background-color: #f9f9f9;
  border-radius: 8px;
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: #ff6b35;
  margin-bottom: 0.5rem;
  line-height: 1;
}

.stat-label {
  font-size: 1rem;
  color: #4a4a4a;
  line-height: 1.4;
}

/* Error 404 page */
.error-404 {
  text-align: center;
  padding: 4rem 2rem;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.error-404 h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: #333;
}

.error-404 p {
  font-size: 1.125rem;
  color: #666;
  margin-bottom: 1rem;
}

.error-404 a {
  color: #007bff;
  text-decoration: none;
  font-weight: 500;
}

.error-404 a:hover {
  text-decoration: underline;
}

/* Footer */
.footer {
  background-color: #f9f9f9;
  border-top: 1px solid #e0e0e0;
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
  color: #666;
}

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

.footer-column h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #1a1a1a;
  margin-bottom: 1rem;
}

.footer-list {
  list-style: none;
}

.footer-list li {
  margin-bottom: 0.5rem;
  font-size: 0.9375rem;
}

.footer-list a {
  color: #666;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-list a:hover {
  color: #ff6b35;
}

.footer-social {
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #666;
  text-decoration: none;
  transition: color 0.3s ease;
}

.social-link:hover {
  color: #ff6b35;
}

.social-link svg {
  width: 24px;
  height: 24px;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #e0e0e0;
  font-size: 0.875rem;
  color: #666;
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-social {
    justify-content: flex-start;
  }
}

/* Responsive */
@media (max-width: 968px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .hero-title,
  .hero-subtitle {
    font-size: 2.5rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .services-page-title {
    font-size: 2.25rem;
  }
  
  .services-intro {
    font-size: 1.125rem;
  }
  
  .service-page-title {
    font-size: 2.25rem;
  }
  
  .service-intro {
    font-size: 1.125rem;
  }
  
  .service-details h2 {
    font-size: 1.75rem;
  }
  
  .service-cta {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 768px) {
  .posts-list {
    grid-template-columns: 1fr;
  }
  
  .post-item {
    flex-direction: column;
  }
  
  .post-item-image {
    width: 100%;
    height: 200px;
  }
  
  .article-title {
    font-size: 2rem;
  }
  
  .author-header {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-title,
  .hero-subtitle {
    font-size: 2rem;
  }
  
  .hero-cta {
    flex-direction: column;
  }
  
  .hero-cta .btn {
    width: 100%;
    text-align: center;
  }
  
  .about-hero-title {
    font-size: 2.25rem;
  }
  
  .about-hero-subtitle {
    font-size: 1.25rem;
  }
  
  .about-hero-cta {
    flex-direction: column;
  }
  
  .about-hero-cta .btn {
    width: 100%;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .stat-number {
    font-size: 2.5rem;
  }
  
  .expert-title {
    font-size: 2rem;
  }
  
  .expert-text {
    font-size: 1rem;
  }
  
  .expert-question {
    font-size: 1.25rem;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .stat-number {
    font-size: 2.5rem;
  }
  
  .blog-preview-grid {
    grid-template-columns: 1fr;
  }
  
  .blog-preview-title {
    font-size: 2rem;
  }
}