/* style/blog.css */
/* body đã có padding-top: var(--header-offset); nên không cần thêm vào đây */

:root {
  --p88-primary-color: #11A84E;
  --p88-secondary-color: #22C768;
  --p88-text-main: #F2FFF6;
  --p88-text-secondary: #A7D9B8;
  --p88-bg-card: #11271B;
  --p88-bg-dark: #08160F;
  --p88-border-color: #2E7A4E;
  --p88-glow-color: #57E38D;
  --p88-gold-color: #F2C14E;
  --p88-divider-color: #1E3A2A;
  --p88-deep-green: #0A4B2C;
  --p88-btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
}

.page-blog {
  font-family: 'Arial', sans-serif;
  color: var(--p88-text-main); /* Default text color for dark background */
  background-color: var(--p88-bg-dark);
}

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

.page-blog__section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: var(--p88-text-main);
  line-height: 1.2;
}

.page-blog__section-description {
  font-size: 1.1rem;
  text-align: center;
  margin-bottom: 40px;
  color: var(--p88-text-secondary);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Hero Section */
.page-blog__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  overflow: hidden;
  background-color: var(--p88-bg-dark);
}

.page-blog__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.page-blog__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.4); /* Darken image for text readability */
}

.page-blog__hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  padding: 20px;
}

.page-blog__main-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--p88-text-main);
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.page-blog__intro-text {
  font-size: 1.2rem;
  color: var(--p88-text-secondary);
  margin-bottom: 30px;
  line-height: 1.6;
}

.page-blog__btn-primary,
.page-blog__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog__btn-primary {
  background: var(--p88-btn-gradient);
  color: var(--p88-text-main);
  border: none;
  margin: 0 10px;
}

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

.page-blog__btn-secondary {
  background: transparent;
  color: var(--p88-primary-color);
  border: 2px solid var(--p88-primary-color);
  margin: 0 10px;
}

.page-blog__btn-secondary:hover {
  background-color: var(--p88-primary-color);
  color: var(--p88-text-main);
}

/* Latest Articles Section */
.page-blog__latest-articles {
  padding: 80px 0;
  background-color: var(--p88-bg-dark);
  color: var(--p88-text-main);
}

.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: var(--p88-bg-card);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-blog__article-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
}

.page-blog__article-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-blog__article-thumbnail {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.page-blog__card-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-blog__card-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--p88-text-main);
  margin-bottom: 15px;
  line-height: 1.4;
}

.page-blog__card-excerpt {
  font-size: 0.95rem;
  color: var(--p88-text-secondary);
  margin-bottom: 15px;
  line-height: 1.6;
}

.page-blog__article-date {
  font-size: 0.85rem;
  color: var(--p88-primary-color);
  margin-bottom: 15px;
  display: block;
}

.page-blog__read-more {
  color: var(--p88-gold-color);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  display: inline-block;
}

.page-blog__read-more:hover {
  text-decoration: underline;
}

.page-blog__view-all-wrapper {
  text-align: center;
  margin-top: 40px;
}

/* Categories Section */
.page-blog__categories-section {
  padding: 80px 0;
  background-color: var(--p88-bg-card);
  text-align: center;
}

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

.page-blog__category-item {
  display: inline-block;
  background-color: var(--p88-deep-green);
  color: var(--p88-text-main);
  padding: 12px 25px;
  border-radius: 30px;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  transition: background-color 0.3s ease, color 0.3s ease;
  border: 1px solid var(--p88-divider-color);
}

.page-blog__category-item:hover {
  background-color: var(--p88-primary-color);
  color: var(--p88-text-main);
}

/* Featured Articles Section */
.page-blog__featured-articles {
  padding: 80px 0;
  background-color: var(--p88-bg-dark);
  color: var(--p88-text-main);
}

.page-blog__featured-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.page-blog__featured-card {
  background-color: var(--p88-bg-card);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-blog__featured-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
}

.page-blog__featured-thumbnail {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
}

.page-blog__featured-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* CTA Section */
.page-blog__cta-section {
  padding: 80px 0;
  background-color: var(--p88-primary-color);
  text-align: center;
}

.page-blog__cta-section .page-blog__section-title,
.page-blog__cta-section .page-blog__section-description {
  color: var(--p88-text-main);
}

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

/* FAQ Section */
.page-blog__faq-section {
  padding: 80px 0;
  background-color: var(--p88-bg-dark);
  color: var(--p88-text-main);
}

.page-blog__faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.page-blog__faq-item {
  background-color: var(--p88-bg-card);
  border-radius: 12px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-blog__faq-item summary {
  list-style: none; /* Hide default marker */
}

.page-blog__faq-item summary::-webkit-details-marker {
  display: none; /* Hide default marker for webkit browsers */
}

.page-blog__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--p88-text-main);
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.page-blog__faq-question:hover {
  background-color: var(--p88-deep-green);
}

.page-blog__faq-toggle {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--p88-gold-color);
  margin-left: 15px;
}

.page-blog__faq-answer {
  padding: 0 25px 20px;
  font-size: 1rem;
  color: var(--p88-text-secondary);
  line-height: 1.6;
}

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

/* Responsive styles */
@media (min-width: 769px) {
  .page-blog__featured-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .page-blog__section-title {
    font-size: 2rem;
  }

  .page-blog__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
  }

  .page-blog__intro-text {
    font-size: 1rem;
  }

  .page-blog__btn-primary,
  .page-blog__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    margin: 10px 0 !important;
    padding: 12px 20px;
    font-size: 1rem;
  }

  .page-blog__cta-buttons {
    flex-direction: column;
    gap: 10px;
  }

  .page-blog__hero-section,
  .page-blog__latest-articles,
  .page-blog__categories-section,
  .page-blog__featured-articles,
  .page-blog__cta-section,
  .page-blog__faq-section {
    padding: 40px 0;
  }

  .page-blog__container {
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Ensure images are responsive */
  .page-blog img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-blog__hero-image-wrapper,
  .page-blog__article-card,
  .page-blog__featured-card,
  .page-blog__categories-grid,
  .page-blog__cta-buttons,
  .page-blog__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-blog__hero-section {
    padding-top: 10px !important; /* body handles --header-offset */
  }

  .page-blog__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }

  .page-blog__faq-answer {
    padding: 0 20px 15px;
    font-size: 0.9rem;
  }

  .page-blog__category-item {
    width: calc(50% - 10px);
    margin: 5px;
    box-sizing: border-box;
  }

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