/* style/blog.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần thêm */
.page-blog {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #F2FFF6; /* Text Main */
  background-color: #08160F; /* Background */
}

.page-blog__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 20px 60px; /* Small top padding, larger bottom for content */
  box-sizing: border-box;
  overflow: hidden;
}

.page-blog__hero-image-wrapper {
  width: 100%;
  position: relative;
  margin-bottom: 40px; /* Space between image and text */
}

.page-blog__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 8px;
}

.page-blog__hero-content {
  max-width: 900px;
  text-align: center;
  padding: 0 20px;
}

.page-blog__main-title {
  font-size: clamp(2.5rem, 5vw, 3.2rem); /* Responsive font size */
  font-weight: 700;
  color: #F2FFF6; /* Text Main */
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-blog__description {
  font-size: 1.1rem;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 30px;
}

.page-blog__btn-primary,
.page-blog__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Button color */
  color: #ffffff;
  border: none;
  margin-top: 10px;
}

.page-blog__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

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

.page-blog__latest-articles,
.page-blog__categories-section,
.page-blog__why-read-section,
.page-blog__faq-section,
.page-blog__cta-section {
  padding: 60px 0;
  background-color: #08160F; /* Background */
}

.page-blog__section-title {
  font-size: 2.2rem;
  color: #F2FFF6; /* Text Main */
  text-align: center;
  margin-bottom: 20px;
}

.page-blog__section-description {
  font-size: 1.1rem;
  color: #A7D9B8; /* Text Secondary */
  text-align: center;
  margin-bottom: 40px;
}

.page-blog__articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-blog__article-card {
  background-color: #11271B; /* Card BG */
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #2E7A4E; /* Border */
}

.page-blog__article-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-blog__article-image {
  width: 100%;
  height: 225px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
}

.page-blog__article-content {
  padding: 25px;
}

.page-blog__article-title {
  font-size: 1.4rem;
  margin-bottom: 10px;
  line-height: 1.3;
}

.page-blog__article-title a {
  color: #F2FFF6; /* Text Main */
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-blog__article-title a:hover {
  color: #2AD16F; /* Lighter green for hover */
}

.page-blog__article-date {
  font-size: 0.9rem;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 15px;
  display: block;
}

.page-blog__article-excerpt {
  font-size: 1rem;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 20px;
}

.page-blog__view-all-button-container {
  text-align: center;
}

.page-blog__categories-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}

.page-blog__category-item {
  background-color: #11271B; /* Card BG */
  color: #F2FFF6; /* Text Main */
  padding: 10px 20px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease;
  border: 1px solid #2E7A4E; /* Border */
}

.page-blog__category-item:hover {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Button color */
  color: #ffffff;
}

.page-blog__why-read-section .page-blog__container {
  display: flex;
  align-items: center;
  gap: 40px;
}

.page-blog__why-read-content {
  flex: 1;
}

.page-blog__why-read-image-wrapper {
  flex: 1;
  text-align: center;
}

.page-blog__why-read-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
}

.page-blog__why-read-list {
  list-style: none;
  padding: 0;
  margin-top: 25px;
}

.page-blog__why-read-list li {
  color: #F2FFF6; /* Text Main */
  margin-bottom: 10px;
  font-size: 1.05rem;
  display: flex;
  align-items: flex-start;
}

.page-blog__list-icon {
  color: #2AD16F; /* Lighter green */
  font-size: 1.2rem;
  margin-right: 10px;
  line-height: 1.6;
}

.page-blog__faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.page-blog__faq-item {
  background-color: #11271B; /* Card BG */
  border: 1px solid #2E7A4E; /* Border */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-blog__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  color: #F2FFF6; /* Text Main */
  font-weight: bold;
  font-size: 1.1rem;
  background-color: #0A4B2C; /* Deep Green */
  user-select: none; /* Prevent text selection on click */
}

.page-blog__faq-question::-webkit-details-marker {
  display: none;
}

.page-blog__faq-question::marker {
  display: none;
}

.page-blog__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
  color: #2AD16F; /* Lighter green */
}

.page-blog__faq-item[open] .page-blog__faq-question .page-blog__faq-toggle {
  content: '−';
}

.page-blog__faq-answer {
  padding: 15px 25px 20px;
  color: #A7D9B8; /* Text Secondary */
  font-size: 1rem;
  line-height: 1.7;
}

.page-blog__faq-answer p {
  margin-bottom: 0;
}

.page-blog__faq-answer a {
  color: #2AD16F; /* Lighter green */
  text-decoration: underline;
}

.page-blog__cta-buttons {
  text-align: center;
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.page-blog__btn-secondary {
  background-color: transparent;
  color: #2AD16F; /* Lighter green */
  border: 2px solid #2AD16F; /* Lighter green */
  margin-top: 10px;
}

.page-blog__btn-secondary:hover {
  background-color: #2AD16F;
  color: #08160F; /* Background color for contrast */
  border-color: #2AD16F;
  transform: translateY(-2px);
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-blog__main-title {
    font-size: clamp(2.2rem, 4.5vw, 3rem);
  }
  .page-blog__section-title {
    font-size: 2rem;
  }
  .page-blog__why-read-section .page-blog__container {
    flex-direction: column;
  }
  .page-blog__why-read-content,
  .page-blog__why-read-image-wrapper {
    flex: none;
    width: 100%;
  }
  .page-blog__why-read-image-wrapper {
    order: -1; /* Image first on smaller screens */
    margin-bottom: 30px;
  }
}

@media (max-width: 768px) {
  .page-blog {
    font-size: 16px;
    line-height: 1.6;
  }
  .page-blog__hero-section {
    padding: 10px 15px 40px;
  }
  .page-blog__hero-content {
    padding: 0 15px;
  }
  .page-blog__main-title {
    font-size: clamp(2rem, 7vw, 2.5rem);
  }
  .page-blog__description,
  .page-blog__section-description,
  .page-blog__article-excerpt,
  .page-blog__why-read-list li,
  .page-blog__faq-answer p {
    font-size: 1rem;
  }
  .page-blog__btn-primary,
  .page-blog__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 12px 15px !important; /* Adjust padding for smaller screens */
    margin-top: 10px !important;
  }
  .page-blog__cta-buttons {
    flex-direction: column !important;
    gap: 15px !important;
    padding: 0 15px;
  }
  .page-blog__container {
    padding: 0 15px !important;
  }
  .page-blog__latest-articles,
  .page-blog__categories-section,
  .page-blog__why-read-section,
  .page-blog__faq-section,
  .page-blog__cta-section {
    padding: 40px 0;
  }
  .page-blog__section-title {
    font-size: 1.8rem;
  }
  .page-blog__article-title {
    font-size: 1.2rem;
  }
  .page-blog__article-image {
    height: 180px;
  }
  .page-blog__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }
  /* All images */
  .page-blog img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  /* All image containers */
  .page-blog__hero-image-wrapper,
  .page-blog__article-card,
  .page-blog__why-read-image-wrapper,
  .page-blog__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  /* Specific padding for content sections */
  .page-blog__latest-articles .page-blog__container,
  .page-blog__categories-section .page-blog__container,
  .page-blog__why-read-section .page-blog__container,
  .page-blog__faq-section .page-blog__container,
  .page-blog__cta-section .page-blog__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
  /* FAQ items */
  .page-blog__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}

@media (max-width: 480px) {
  .page-blog__hero-section {
    padding-bottom: 30px;
  }
  .page-blog__main-title {
    font-size: clamp(1.8rem, 8vw, 2.2rem);
  }
  .page-blog__section-title {
    font-size: 1.6rem;
  }
  .page-blog__article-card {
    margin-bottom: 20px;
  }
  .page-blog__articles-grid {
    gap: 20px;
  }
  .page-blog__category-item {
    padding: 8px 15px;
    font-size: 0.9rem;
  }
}