.page-blog {
  font-family: 'Arial', sans-serif;
  background-color: #08160F; /* Nền chính của trang */
  color: #F2FFF6; /* Màu chữ chính */
  line-height: 1.6;
}

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

.page-blog__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 0;
  padding-top: 10px; /* Nhỏ hơn so với body padding-top */
  text-align: center;
  background-color: #0A4B2C;
  overflow: hidden;
}

.page-blog__hero-image-wrapper {
  width: 100%;
  max-height: 700px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 30px;
}

.page-blog__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.8); /* Làm mờ ảnh để chữ nổi bật */
}

.page-blog__hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 0 20px;
}

.page-blog__main-title {
  color: #F2FFF6;
  font-size: clamp(2.2em, 4vw, 3.5em);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.page-blog__description {
  color: #A7D9B8;
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog__cta-button {
  display: inline-block;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #F2FFF6;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1em;
  transition: all 0.3s ease;
  border: none;
  box-shadow: 0 4px 15px rgba(34, 199, 104, 0.4);
}

.page-blog__cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(34, 199, 104, 0.6);
}

.page-blog__cta-button--centered {
  margin: 30px auto 0 auto;
}

.page-blog__cta-button--secondary {
  background: #11271B;
  border: 1px solid #2AD16F;
  color: #2AD16F;
  margin-left: 20px;
  box-shadow: none;
}

.page-blog__cta-button--secondary:hover {
  background: #1E3A2A;
  color: #F2FFF6;
  border-color: #F2FFF6;
  transform: translateY(-2px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.page-blog__latest-articles-section,
.page-blog__featured-categories-section,
.page-blog__guides-strategies-section,
.page-blog__faq-section,
.page-blog__cta-section {
  padding: 80px 0;
  background-color: #08160F;
}

.page-blog__section-title {
  color: #F2FFF6;
  font-size: 2.5em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.page-blog__section-description {
  color: #A7D9B8;
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
}

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

.page-blog__blog-card,
.page-blog__category-card,
.page-blog__guide-card {
  background-color: #11271B; /* Card BG */
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-blog__blog-card:hover,
.page-blog__category-card:hover,
.page-blog__guide-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(34, 199, 104, 0.4);
}

.page-blog__card-image-wrapper,
.page-blog__category-image,
.page-blog__guide-image {
  width: 100%;
  height: 220px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-blog__card-image,
.page-blog__category-image,
.page-blog__guide-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

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

.page-blog__card-title,
.page-blog__category-title,
.page-blog__guide-title {
  font-size: 1.5em;
  color: #F2FFF6;
  margin-bottom: 10px;
  line-height: 1.3;
}

.page-blog__card-title a,
.page-blog__category-title a {
  color: #F2FFF6;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-blog__card-title a:hover,
.page-blog__category-title a:hover {
  color: #57E38D; /* Glow color for hover */
}

.page-blog__card-meta {
  color: #A7D9B8;
  font-size: 0.9em;
  margin-bottom: 15px;
}

.page-blog__card-excerpt,
.page-blog__category-excerpt,
.page-blog__guide-excerpt {
  color: #A7D9B8;
  font-size: 1em;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-blog__read-more {
  display: inline-block;
  color: #2AD16F;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
  margin-top: auto; /* Đẩy xuống cuối card */
}

.page-blog__read-more:hover {
  color: #57E38D;
  text-decoration: underline;
}

.page-blog__view-all-wrapper {
  text-align: center;
  margin-top: 50px;
}

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

.page-blog__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  color: #F2FFF6;
  font-weight: 600;
  font-size: 1.15em;
  cursor: pointer;
  transition: background-color 0.3s ease;
  list-style: none;
}

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

.page-blog__faq-item[open] .page-blog__faq-question {
  background-color: #0A4B2C; /* Deep Green */
}

.page-blog__faq-question:hover {
  background-color: #0A4B2C; /* Deep Green */
}

.page-blog__faq-qtext {
  flex-grow: 1;
}

.page-blog__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: #2AD16F;
}

.page-blog__faq-answer {
  padding: 0 25px 20px 25px;
  color: #A7D9B8;
  font-size: 1em;
  line-height: 1.7;
}

.page-blog__faq-answer p {
  margin: 0;
  color: #A7D9B8;
}

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

.page-blog__cta-section {
  text-align: center;
  background-color: #0A4B2C;
  padding: 80px 0;
}

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

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-blog__section-title {
    font-size: 2em;
  }
  .page-blog__articles-grid,
  .page-blog__categories-grid,
  .page-blog__guides-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  .page-blog__hero-content {
    max-width: 700px;
  }
}

@media (max-width: 768px) {
  .page-blog {
    font-size: 16px;
    line-height: 1.6;
  }
  .page-blog__hero-section {
    padding: 40px 0;
    padding-top: 10px !important;
  }
  .page-blog__hero-content {
    padding: 0 15px;
  }
  .page-blog__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
  }
  .page-blog__description {
    font-size: 1em;
    margin-bottom: 20px;
  }
  .page-blog__cta-button {
    padding: 12px 25px;
    font-size: 1em;
  }
  .page-blog__latest-articles-section,
  .page-blog__featured-categories-section,
  .page-blog__guides-strategies-section,
  .page-blog__faq-section,
  .page-blog__cta-section {
    padding: 50px 0;
  }
  .page-blog__section-title {
    font-size: 1.8em;
    margin-bottom: 15px;
  }
  .page-blog__section-description {
    font-size: 0.95em;
    margin-bottom: 30px;
  }
  .page-blog__articles-grid,
  .page-blog__categories-grid,
  .page-blog__guides-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .page-blog__blog-card,
  .page-blog__category-card,
  .page-blog__guide-card {
    margin: 0 15px;
  }
  .page-blog__card-image-wrapper,
  .page-blog__category-image,
  .page-blog__guide-image {
    height: 180px;
  }
  .page-blog__card-title,
  .page-blog__category-title,
  .page-blog__guide-title {
    font-size: 1.3em;
  }
  .page-blog__faq-question {
    font-size: 1em;
    padding: 15px 20px;
  }
  .page-blog__faq-answer {
    padding: 0 20px 15px 20px;
  }
  .page-blog__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  .page-blog__cta-button,
  .page-blog__cta-button--secondary {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* Mobile image responsiveness */
  .page-blog img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-blog__hero-image-wrapper,
  .page-blog__card-image-wrapper,
  .page-blog__category-image,
  .page-blog__guide-image,
  .page-blog__container,
  .page-blog__latest-articles-section,
  .page-blog__featured-categories-section,
  .page-blog__guides-strategies-section,
  .page-blog__faq-section,
  .page-blog__cta-section,
  .page-blog__blog-card,
  .page-blog__category-card,
  .page-blog__guide-card,
  .page-blog__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
  .page-blog__hero-image-wrapper { padding: 0 !important; }
  .page-blog__blog-card, .page-blog__category-card, .page-blog__guide-card { padding: 0 !important; margin: 0 auto 25px auto !important;}
  .page-blog__view-all-wrapper { padding: 0 15px; }
}

@media (max-width: 480px) {
  .page-blog__main-title {
    font-size: clamp(1.5em, 8vw, 2em);
  }
  .page-blog__section-title {
    font-size: 1.5em;
  }
  .page-blog__cta-buttons {
    flex-direction: column;
  }
}