/* style/news-latest-updates.css */

:root {
  --primary-color: #FFD700; /* Gold */
  --secondary-color: #1A1A1A; /* Dark Grey */
  --accent-color: #FF4500; /* Orange Red for emphasis */
  --text-color-dark-bg: #ffffff;
  --text-color-light-bg: #333333;
  --bg-color-body: #111;
  --card-bg-dark: rgba(255, 255, 255, 0.08);
  --border-color-dark: rgba(255, 255, 255, 0.15);
}

.page-news-latest-updates {
  color: var(--text-color-dark-bg); /* Body background is dark, so text is light */
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  padding-top: 120px; /* Ensure content is not hidden by fixed header */
}

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

.page-news-latest-updates__hero-section {
  background: linear-gradient(135deg, var(--secondary-color) 0%, rgba(26, 26, 26, 0.8) 50%, var(--secondary-color) 100%);
  padding: 80px 0;
  text-align: center;
  color: var(--text-color-dark-bg);
  padding-top: 10px; /* Specific padding for hero section to avoid header overlap */
}

.page-news-latest-updates__hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  color: var(--primary-color);
  text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
  font-weight: bold;
}

.page-news-latest-updates__hero-description {
  font-size: 1.2em;
  max-width: 800px;
  margin: 0 auto 40px auto;
  color: #f0f0f0;
}

.page-news-latest-updates__cta-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-news-latest-updates__cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: var(--primary-color);
  color: var(--secondary-color);
  text-decoration: none;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
  border: none;
  cursor: pointer;
}

.page-news-latest-updates__cta-button:hover {
  background: #e6c200;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.6);
}

.page-news-latest-updates__cta-button--secondary {
  background: var(--secondary-color);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  box-shadow: none;
}

.page-news-latest-updates__cta-button--secondary:hover {
  background: var(--primary-color);
  color: var(--secondary-color);
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.page-news-latest-updates__articles-section {
  padding: 60px 0;
  background-color: #1a1a1a;
}

.page-news-latest-updates__section-title {
  font-size: 2.5em;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 50px;
  font-weight: bold;
  text-shadow: 0 0 5px rgba(255, 215, 0, 0.3);
}

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

.page-news-latest-updates__article-card {
  background: var(--card-bg-dark);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color-dark);
}

.page-news-latest-updates__article-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

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

.page-news-latest-updates__article-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.page-news-latest-updates__article-content {
  padding: 20px;
}

.page-news-latest-updates__article-title {
  font-size: 1.4em;
  color: var(--primary-color);
  margin-bottom: 10px;
  font-weight: bold;
  line-height: 1.3;
}

.page-news-latest-updates__article-excerpt {
  font-size: 0.95em;
  color: #cccccc;
  margin-bottom: 15px;
  line-height: 1.5;
}

.page-news-latest-updates__article-date,
.page-news-latest-updates__article-category {
  font-size: 0.85em;
  color: #999999;
  display: inline-block;
  margin-right: 15px;
}

.page-news-latest-updates__article-category {
  background: rgba(255, 215, 0, 0.15);
  padding: 4px 8px;
  border-radius: 5px;
  color: var(--primary-color);
  font-weight: 600;
}

.page-news-latest-updates__pagination {
  display: flex;
  justify-content: center;
  margin-top: 50px;
  gap: 10px;
}

.page-news-latest-updates__pagination-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--card-bg-dark);
  color: var(--primary-color);
  text-decoration: none;
  border-radius: 50%;
  font-weight: bold;
  transition: all 0.3s ease;
  border: 1px solid var(--border-color-dark);
}

.page-news-latest-updates__pagination-link:hover {
  background: var(--primary-color);
  color: var(--secondary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(255, 215, 0, 0.3);
}

.page-news-latest-updates__pagination-link--active {
  background: var(--primary-color);
  color: var(--secondary-color);
  pointer-events: none;
  box-shadow: 0 4px 10px rgba(255, 215, 0, 0.3);
}

.page-news-latest-updates__brand-section {
  background-color: var(--secondary-color);
  padding: 60px 0;
  color: var(--text-color-dark-bg);
}

.page-news-latest-updates__brand-intro {
  font-size: 1.1em;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 40px auto;
  color: #e0e0e0;
}

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

.page-news-latest-updates__feature-item {
  background: var(--card-bg-dark);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color-dark);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-news-latest-updates__feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-news-latest-updates__feature-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 5px rgba(255, 215, 0, 0.5));
}

.page-news-latest-updates__feature-title {
  font-size: 1.5em;
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-news-latest-updates__feature-description {
  font-size: 1em;
  color: #cccccc;
  line-height: 1.5;
}

.page-news-latest-updates__cta-center {
  text-align: center;
  margin-top: 50px;
}

.page-news-latest-updates__faq-section {
  padding: 60px 0;
  background-color: #1a1a1a;
}

.page-news-latest-updates__faq-list {
  margin-top: 40px;
}

/* FAQ容器样式 */
.page-news-latest-updates__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border-color-dark);
  background: var(--card-bg-dark);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* FAQ默认状态 - 答案隐藏 */
.page-news-latest-updates__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 20px;
  opacity: 0;
  color: #cccccc;
  background: var(--card-bg-dark);
}

/* FAQ展开状态 - 🚨 Sử dụng!important và đủ lớn max-height để đảm bảo có thể mở rộng */
.page-news-latest-updates__faq-item.active .page-news-latest-updates__faq-answer {
  max-height: 2000px !important; /* 🚨 Sử dụng!important để đảm bảo độ ưu tiên, giá trị đủ lớn để chứa mọi nội dung */
  padding: 20px !important;
  opacity: 1;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 0 0 8px 8px;
}

/* Vấn đề phong cách */
.page-news-latest-updates__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: var(--card-bg-dark);
  border-radius: 8px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-news-latest-updates__faq-question:hover {
  background: rgba(255, 255, 255, 0.12);
}

.page-news-latest-updates__faq-question:active {
  background: rgba(255, 255, 255, 0.15);
}

/* Tiêu đề câu hỏi phong cách */
.page-news-latest-updates__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 1.15em;
  font-weight: 600;
  line-height: 1.5;
  color: var(--primary-color);
  pointer-events: none; /* Ngăn thẻ h3 chặn sự kiện nhấp */
}

/* Biểu tượng chuyển đổi */
.page-news-latest-updates__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  line-height: 1;
  color: var(--primary-color);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none; /* Ngăn biểu tượng chặn sự kiện nhấp */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--primary-color);
  border-radius: 50%;
}

.page-news-latest-updates__faq-item.active .page-news-latest-updates__faq-toggle {
  color: var(--secondary-color);
  background-color: var(--primary-color);
  transform: rotate(45deg); /* Để biểu tượng '+' xoay thành 'x' hoặc tương tự */
}

/* 移动端响应式设计 */
@media (max-width: 768px) {
  .page-news-latest-updates {
    padding-top: 10px !important; /* Mobile: Adjust padding-top for fixed header */
    font-size: 15px;
  }

  .page-news-latest-updates__container {
    padding: 0 15px;
  }

  .page-news-latest-updates__hero-section {
    padding: 60px 0;
    padding-top: 10px !important; /* Mobile: Adjust padding-top for fixed header */
  }

  .page-news-latest-updates__hero-title {
    font-size: 2.2em;
  }

  .page-news-latest-updates__hero-description {
    font-size: 1em;
  }

  .page-news-latest-updates__cta-group {
    flex-direction: column;
    gap: 15px;
  }

  .page-news-latest-updates__cta-button {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 12px 20px !important;
    font-size: 1em !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-news-latest-updates__section-title {
    font-size: 2em;
    margin-bottom: 30px;
  }

  .page-news-latest-updates__articles-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-news-latest-updates__article-image {
    height: 180px;
  }

  .page-news-latest-updates__article-title {
    font-size: 1.2em;
  }

  .page-news-latest-updates__article-excerpt {
    font-size: 0.9em;
  }

  .page-news-latest-updates__brand-features {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-news-latest-updates__feature-item {
    padding: 25px;
  }

  .page-news-latest-updates__feature-icon {
    width: 60px;
    height: 60px;
  }

  .page-news-latest-updates__feature-title {
    font-size: 1.3em;
  }

  .page-news-latest-updates__faq-question {
    padding: 15px;
    flex-wrap: wrap;
  }
  
  .page-news-latest-updates__faq-question h3 {
    font-size: 1em;
    margin-bottom: 0;
    width: calc(100% - 40px);
  }
  
  .page-news-latest-updates__faq-toggle {
    margin-left: 10px;
    width: 28px;
    height: 28px;
    font-size: 22px;
  }
  
  .page-news-latest-updates__faq-answer {
    padding: 0 15px;
  }
  
  .page-news-latest-updates__faq-item.active .page-news-latest-updates__faq-answer {
    padding: 15px !important;
  }

  /* Responsive image, video, button adaptations */
  .page-news-latest-updates img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-news-latest-updates video,
  .page-news-latest-updates__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-news-latest-updates__video-section,
  .page-news-latest-updates__video-container,
  .page-news-latest-updates__video-wrapper,
  .page-news-latest-updates__cta-buttons,
  .page-news-latest-updates__button-group,
  .page-news-latest-updates__btn-container,
  .page-news-latest-updates__section,
  .page-news-latest-updates__card,
  .page-news-latest-updates__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-news-latest-updates__pagination-link {
    width: 35px;
    height: 35px;
    font-size: 0.9em;
  }
}