.page-blog {
  font-family: 'Arial', sans-serif;
  color: #333;
  line-height: 1.6;
  background-color: #f8f8f8;
}

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

/* Hero Section */
.page-blog__hero-section {
  background: linear-gradient(135deg, #003366 0%, #004080 100%); /* Main brand color */
  color: #fff;
  padding: 80px 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.page-blog__hero-content {
  z-index: 1;
  max-width: 800px;
  margin-bottom: 40px;
}

.page-blog__hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  color: #FFD700; /* Auxiliary color */
  font-weight: bold;
  line-height: 1.2;
}

.page-blog__hero-description {
  font-size: 1.2em;
  margin-bottom: 30px;
  opacity: 0.9;
}

.page-blog__hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
}

.page-blog__btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.2s ease;
  border: none;
  cursor: pointer;
  font-size: 1em;
}

.page-blog__btn--primary {
  background-color: #FFD700; /* Auxiliary color */
  color: #003366; /* Main brand color */
}

.page-blog__btn--primary:hover {
  background-color: #e6c200;
  transform: translateY(-2px);
}

.page-blog__btn--secondary {
  background-color: transparent;
  color: #FFD700; /* Auxiliary color */
  border: 2px solid #FFD700;
}

.page-blog__btn--secondary:hover {
  background-color: rgba(255, 215, 0, 0.1);
  transform: translateY(-2px);
}

.page-blog__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.15;
  overflow: hidden;
}

.page-blog__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
}

/* Content Section */
.page-blog__content-section {
  padding: 60px 0;
  background-color: #f0f2f5;
}

.page-blog__content-section .page-blog__container {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
}

.page-blog__main-content {
  flex: 3;
  min-width: 60%;
}

.page-blog__sidebar {
  flex: 1;
  min-width: 300px;
  max-width: 350px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  padding: 25px;
  box-sizing: border-box;
}

/* Article List */
.page-blog__article-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-blog__article-card {
  background-color: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-blog__article-card:hover {
  transform: translateY(-5px);
}

.page-blog__article-thumbnail {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.page-blog__article-info {
  padding: 15px 20px 0;
  font-size: 0.9em;
  color: #666;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.page-blog__article-category {
  background-color: #e0f2f7; /* Light blue */
  color: #003366; /* Main brand color */
  padding: 5px 10px;
  border-radius: 4px;
  font-weight: bold;
}

.page-blog__article-title {
  font-size: 1.5em;
  margin: 15px 20px 10px;
  color: #003366; /* Main brand color */
  font-weight: bold;
}

.page-blog__article-title a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

.page-blog__article-title a:hover {
  color: #FFD700; /* Auxiliary color */
}

.page-blog__article-summary {
  padding: 0 20px;
  color: #555;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-blog__read-more-btn {
  display: inline-block;
  background-color: #003366; /* Main brand color */
  color: #fff;
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  margin: 0 20px 20px;
  transition: background-color 0.3s ease;
}

.page-blog__read-more-btn:hover {
  background-color: #004080;
}

/* Pagination */
.page-blog__pagination {
  margin-top: 40px;
  text-align: center;
}

.page-blog__pagination-link {
  display: inline-block;
  padding: 10px 15px;
  margin: 0 5px;
  border: 1px solid #ddd;
  border-radius: 5px;
  text-decoration: none;
  color: #003366; /* Main brand color */
  transition: background-color 0.3s ease, color 0.3s ease;
}

.page-blog__pagination-link:hover,
.page-blog__pagination-link--active {
  background-color: #FFD700; /* Auxiliary color */
  color: #003366; /* Main brand color */
  border-color: #FFD700;
}

/* Sidebar Widgets */
.page-blog__sidebar-title {
  font-size: 1.8em;
  color: #003366; /* Main brand color */
  margin-bottom: 25px;
  border-bottom: 2px solid #FFD700; /* Auxiliary color */
  padding-bottom: 10px;
  font-weight: bold;
}

.page-blog__search-widget {
  margin-bottom: 30px;
  position: relative;
  overflow: hidden;
  padding-bottom: 20px;
}

.page-blog__search-box {
  display: flex;
  border-radius: 5px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-blog__search-input {
  flex-grow: 1;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-right: none;
  font-size: 1em;
  outline: none;
}

.page-blog__search-button {
  background-color: #003366; /* Main brand color */
  color: #fff;
  padding: 12px 20px;
  border: none;
  cursor: pointer;
  font-size: 1em;
  transition: background-color 0.3s ease;
}

.page-blog__search-button:hover {
  background-color: #004080;
}

.page-blog__search-bg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.05;
  z-index: 0;
}

.page-blog__categories-widget {
  margin-bottom: 30px;
}

.page-blog__category-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-blog__category-list li {
  margin-bottom: 10px;
}

.page-blog__category-link {
  display: flex;
  align-items: center;
  padding: 10px 15px;
  background-color: #f9f9f9;
  border-radius: 5px;
  text-decoration: none;
  color: #333;
  transition: background-color 0.3s ease, color 0.3s ease;
  border: 1px solid #eee;
}

.page-blog__category-link:hover {
  background-color: #FFD700; /* Auxiliary color */
  color: #003366; /* Main brand color */
  border-color: #FFD700;
}

.page-blog__category-icon {
  width: 24px;
  height: 24px;
  margin-right: 10px;
  filter: invert(10%) sepia(80%) saturate(6000%) hue-rotate(190deg) brightness(80%) contrast(100%); /* Adjust to match main brand color */
}

.page-blog__category-link:hover .page-blog__category-icon {
  filter: invert(70%) sepia(90%) saturate(1000%) hue-rotate(0deg) brightness(120%) contrast(100%); /* Adjust to match auxiliary color */
}

.page-blog__promo-widget {
  background-color: #003366;
  color: #fff;
  padding: 25px;
  border-radius: 8px;
  text-align: center;
}

.page-blog__promo-widget .page-blog__sidebar-title {
  color: #FFD700;
  border-bottom-color: #FFD700;
  margin-bottom: 20px;
}

.page-blog__promo-text {
  margin-bottom: 25px;
  font-size: 1.1em;
}

.page-blog__btn--cta {
  background-color: #DC143C; /* Call to action color */
  color: #fff;
  padding: 12px 25px;
  font-size: 1.1em;
}

.page-blog__btn--cta:hover {
  background-color: #c01230;
}

/* Call to Action Section */
.page-blog__cta-section {
  background: linear-gradient(90deg, #003366, #004080);
  color: #fff;
  padding: 80px 0;
  text-align: center;
}

.page-blog__cta-title {
  font-size: 2.8em;
  margin-bottom: 20px;
  color: #FFD700; /* Auxiliary color */
  font-weight: bold;
}

.page-blog__cta-description {
  font-size: 1.2em;
  margin-bottom: 40px;
  opacity: 0.9;
}

.page-blog__btn--cta-large {
  background-color: #DC143C; /* Call to action color */
  color: #fff;
  padding: 18px 40px;
  font-size: 1.3em;
  border-radius: 8px;
}

.page-blog__btn--cta-large:hover {
  background-color: #c01230;
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-blog__content-section .page-blog__container {
    flex-direction: column;
  }

  .page-blog__main-content,
  .page-blog__sidebar {
    min-width: unset;
    width: 100%;
    max-width: 100%;
  }

  .page-blog__hero-title {
    font-size: 2.5em;
  }

  .page-blog__cta-title {
    font-size: 2.2em;
  }
}

@media (max-width: 768px) {
  .page-blog__hero-section {
    padding: 60px 0;
  }

  .page-blog__hero-title {
    font-size: 2em;
  }

  .page-blog__hero-description,
  .page-blog__cta-description {
    font-size: 1em;
  }

  .page-blog__hero-actions {
    flex-direction: column;
    gap: 15px;
  }

  .page-blog__btn {
    width: 80%;
    max-width: 300px;
  }

  .page-blog__article-list {
    grid-template-columns: 1fr;
  }

  .page-blog__sidebar {
    padding: 20px;
  }

  .page-blog__sidebar-title {
    font-size: 1.5em;
  }

  .page-blog__cta-section {
    padding: 60px 0;
  }

  .page-blog__cta-title {
    font-size: 1.8em;
  }

  .page-blog__btn--cta-large {
    padding: 15px 30px;
    font-size: 1.1em;
  }
}

@media (max-width: 480px) {
  .page-blog__hero-title {
    font-size: 1.8em;
  }

  .page-blog__hero-description {
    font-size: 0.9em;
  }

  .page-blog__btn {
    width: 90%;
    padding: 12px 20px;
  }

  .page-blog__article-title {
    font-size: 1.3em;
  }

  .page-blog__article-summary {
    font-size: 0.9em;
  }

  .page-blog__cta-title {
    font-size: 1.5em;
  }
}