/* style/news-blog.css */
.page-news-blog {
  color: #ffffff; /* Text color for dark body background */
  background-color: transparent; /* Body background is black from shared.css */
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
}

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

/* Fixed navigation bar spacing for the first content module */
.page-news-blog__hero-content {
  padding-top: 10px; /* Ensures content is not hidden by fixed header */
  padding-bottom: 40px;
  text-align: center;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.9));
}

.page-news-blog__main-title {
  font-size: 42px;
  font-weight: 700;
  color: #FFD700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-news-blog__intro-text {
  font-size: 18px;
  color: #f0f0f0;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

.page-news-blog__section {
  padding: 60px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.page-news-blog__section:nth-of-type(even) {
  background-color: rgba(255, 255, 255, 0.03);
}

.page-news-blog__section-title {
  font-size: 34px;
  font-weight: 700;
  color: #FFD700;
  text-align: center;
  margin-bottom: 25px;
}

.page-news-blog__section-description {
  font-size: 16px;
  color: #cccccc;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

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

.page-news-blog__article-card {
  background: rgba(255, 255, 255, 0.05);
  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;
}

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

.page-news-blog__article-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

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

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

.page-news-blog__article-title {
  font-size: 22px;
  font-weight: 600;
  color: #FFD700;
  margin-bottom: 10px;
}

.page-news-blog__article-excerpt {
  font-size: 15px;
  color: #cccccc;
  margin-bottom: 15px;
}

.page-news-blog__article-date {
  font-size: 14px;
  color: #999999;
  display: block;
}

.page-news-blog__content-wrapper {
  display: flex;
  align-items: center;
  gap: 40px;
}

.page-news-blog__content-wrapper--reverse {
  flex-direction: row-reverse;
}

.page-news-blog__image-wrapper {
  flex: 1;
  min-width: 300px;
}

.page-news-blog__content-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-news-blog__text-content {
  flex: 2;
}

.page-news-blog__text-content p {
  font-size: 16px;
  color: #f0f0f0;
  margin-bottom: 15px;
}

.page-news-blog__list {
  list-style: disc;
  margin-left: 20px;
  margin-bottom: 20px;
  color: #f0f0f0;
}

.page-news-blog__list li {
  margin-bottom: 8px;
  font-size: 16px;
}

.page-news-blog__list li strong {
  color: #FFD700;
}

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

.page-news-blog__promo-card {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  padding-bottom: 25px;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.page-news-blog__promo-card:hover {
  transform: translateY(-8px);
  background-color: rgba(255, 255, 255, 0.12);
}

.page-news-blog__promo-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  margin-bottom: 20px;
}

.page-news-blog__promo-title {
  font-size: 24px;
  color: #FFD700;
  margin-bottom: 15px;
  padding: 0 20px;
}

.page-news-blog__promo-description {
  font-size: 15px;
  color: #cccccc;
  margin-bottom: 25px;
  padding: 0 20px;
}

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

.page-news-blog__testimonial-card {
  background: rgba(255, 255, 255, 0.05);
  border-left: 5px solid #FFD700;
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-news-blog__testimonial-text {
  font-style: italic;
  color: #f0f0f0;
  margin-bottom: 15px;
  font-size: 16px;
}

.page-news-blog__testimonial-author {
  font-weight: 600;
  color: #FFD700;
  font-size: 15px;
}

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

/* FAQ容器样式 */
.page-news-blog__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  overflow: hidden;
}

/* FAQ默认状态 - 答案隐藏 */
.page-news-blog__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 15px;
  opacity: 0;
}

/* FAQ展开状态 - 🚨 使用!important和足够大的max-height确保一定能展开 */
.page-news-blog__faq-item.active .page-news-blog__faq-answer {
  max-height: 2000px !important; /* 🚨 Sử dụng !important đảm bảo ưu tiên, giá trị đủ lớn để chứa mọi nội dung */
  padding: 20px 15px !important;
  opacity: 1;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 0 0 5px 5px;
}

/* 问题样式 */
.page-news-blog__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 5px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-news-blog__faq-question:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
}

.page-news-blog__faq-question:active {
  background: rgba(255, 255, 255, 0.18);
}

/* 问题标题样式 */
.page-news-blog__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  pointer-events: none; /* 防止h3标签阻止点击事件 */
  color: #f0f0f0;
}

/* 切换图标 */
.page-news-blog__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  color: #FFD700;
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none; /* 防止图标阻止点击事件 */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.page-news-blog__faq-item.active .page-news-blog__faq-toggle {
  color: #FFD700;
  transform: rotate(45deg); /* Optional: rotate for 'x' effect */
}

.page-news-blog__cta-content {
  text-align: center;
  padding: 50px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.page-news-blog__button-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.page-news-blog__btn-primary,
.page-news-blog__btn-secondary {
  padding: 14px 30px;
  border-radius: 5px;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
  cursor: pointer;
  text-align: center;
}

.page-news-blog__btn-primary {
  background: #FFD700;
  color: #000000; /* Gold background, black text for contrast */
  border: 2px solid #FFD700;
}

.page-news-blog__btn-primary:hover {
  background: #e6c200;
  border-color: #e6c200;
  color: #000000;
}

.page-news-blog__btn-secondary {
  background: transparent;
  color: #FFD700; /* Gold text on dark background */
  border: 2px solid #FFD700;
}

.page-news-blog__btn-secondary:hover {
  background: #FFD700;
  color: #000000;
}

.page-news-blog a {
  color: #FFD700;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-news-blog a:hover {
  color: #e6c200;
  text-decoration: underline;
}

/* All images responsive */
.page-news-blog img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* 移动端响应式设计 */
@media (max-width: 1024px) {
  .page-news-blog__main-title {
    font-size: 36px;
  }
  .page-news-blog__section-title {
    font-size: 30px;
  }
  .page-news-blog__content-wrapper {
    flex-direction: column;
    gap: 30px;
  }
  .page-news-blog__content-wrapper--reverse {
    flex-direction: column;
  }
  .page-news-blog__image-wrapper {
    min-width: unset;
    width: 100%;
  }
  .page-news-blog__text-content {
    flex: auto;
  }
}

@media (max-width: 768px) {
  .page-news-blog__hero-content {
    padding-top: 10px; /* Mobile fixed header spacing */
    padding-bottom: 30px;
  }
  .page-news-blog__main-title {
    font-size: 28px;
  }
  .page-news-blog__intro-text {
    font-size: 16px;
  }
  .page-news-blog__section {
    padding: 40px 0;
  }
  .page-news-blog__section-title {
    font-size: 24px;
    margin-bottom: 20px;
  }
  .page-news-blog__section-description {
    font-size: 14px;
    margin-bottom: 30px;
  }
  .page-news-blog__article-grid,
  .page-news-blog__promo-grid,
  .page-news-blog__testimonial-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-news-blog__article-content,
  .page-news-blog__promo-card,
  .page-news-blog__testimonial-card {
    padding: 20px;
  }
  .page-news-blog__article-title {
    font-size: 20px;
  }
  .page-news-blog__article-excerpt,
  .page-news-blog__promo-description,
  .page-news-blog__testimonial-text,
  .page-news-blog__list li,
  .page-news-blog__text-content p {
    font-size: 15px;
  }
  .page-news-blog__button-group {
    flex-direction: column;
    gap: 15px;
  }
  .page-news-blog__btn-primary,
  .page-news-blog__btn-secondary {
    padding: 12px 25px;
    font-size: 15px;
    width: 100%;
  }
  .page-news-blog__faq-question {
    padding: 15px;
    flex-wrap: wrap;
  }
  .page-news-blog__faq-question h3 {
    font-size: 15px;
    margin-bottom: 0;
    width: calc(100% - 40px);
  }
  .page-news-blog__faq-toggle {
    margin-left: 10px;
    width: 24px;
    height: 24px;
    font-size: 20px;
  }
  .page-news-blog__faq-answer {
    padding: 0 15px;
  }
  .page-news-blog__faq-item.active .page-news-blog__faq-answer {
    padding: 15px !important;
  }

  /* 移动端图片强制适配 */
  .page-news-blog img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-news-blog__section,
  .page-news-blog__article-card,
  .page-news-blog__promo-card,
  .page-news-blog__testimonial-card,
  .page-news-blog__container,
  .page-news-blog__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-news-blog__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
}