/* style/news.css */
:root {
  --main-brand-color: #FF8C1A;
  --secondary-brand-color: #FFA53A;
  --button-gradient: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  --card-bg-color: #17191F;
  --page-bg-color: #0D0E12;
  --text-main-color: #FFF3E6;
  --border-color: #A84F0C;
  --glow-color: #FFB04D;
  --deep-orange-color: #D96800;
}

.page-news {
  color: var(--text-main-color); /* Body background is dark, so text is light */
  background-color: var(--page-bg-color);
}

.page-news__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, header offset handled by body */
  background-color: var(--page-bg-color);
  overflow: hidden;
}

.page-news__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
  margin-bottom: 30px; /* Space between image and content */
}

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

.page-news__hero-content {
  width: 100%;
  max-width: 800px;
  text-align: center;
  padding: 0 20px;
  z-index: 1;
}

.page-news__main-title {
  font-size: clamp(2em, 4vw, 2.8em); /* Use clamp for H1 font-size */
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text-main-color);
}

.page-news__description {
  font-size: 1.1em;
  line-height: 1.6;
  margin-bottom: 30px;
  color: var(--text-main-color);
}

.page-news__btn-primary {
  display: inline-block;
  padding: 12px 25px;
  background: var(--button-gradient);
  color: #ffffff;
  text-decoration: none;
  border-radius: 5px;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-news__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-news__btn-secondary {
  display: inline-block;
  padding: 10px 20px;
  background-color: transparent;
  color: var(--main-brand-color);
  border: 2px solid var(--main-brand-color);
  text-decoration: none;
  border-radius: 5px;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
}

.page-news__btn-secondary:hover {
  background-color: var(--main-brand-color);
  color: #ffffff;
}

.page-news__section {
  padding: 60px 0;
  background-color: var(--page-bg-color);
}

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

.page-news__section-title {
  font-size: 2.5em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: var(--main-brand-color);
}

.page-news__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
  line-height: 1.6;
  color: var(--text-main-color);
}

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

.page-news__news-card, .page-news__guide-card, .page-news__info-card {
  background-color: var(--card-bg-color);
  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;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-color);
}

.page-news__news-card:hover, .page-news__guide-card:hover, .page-news__info-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-news__card-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
}

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

.page-news__card-title {
  font-size: 1.5em;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.3;
}

.page-news__card-title a {
  color: var(--text-main-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-news__card-title a:hover {
  color: var(--main-brand-color);
}

.page-news__card-meta {
  font-size: 0.9em;
  color: #999;
  margin-bottom: 15px;
}

.page-news__card-text {
  font-size: 1em;
  line-height: 1.6;
  color: var(--text-main-color);
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-news__view-all-button-container {
  text-align: center;
  margin-top: 50px;
}

/* FAQ Section */
.page-news__faq-section {
  padding: 60px 0;
  background-color: var(--page-bg-color);
}

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

.page-news__faq-item {
  background-color: var(--card-bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--text-main-color);
}

.page-news__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-main-color);
  background-color: var(--card-bg-color);
  transition: background-color 0.3s ease;
  list-style: none; /* For details/summary */
}

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

.page-news__faq-question:hover {
  background-color: rgba(var(--main-brand-color), 0.1);
}

.page-news__faq-toggle {
  font-size: 1.5em;
  font-weight: 700;
  color: var(--main-brand-color);
  margin-left: 15px;
}

.page-news__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1em;
  line-height: 1.6;
  color: var(--text-main-color);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.page-news__faq-item[open] .page-news__faq-answer {
  max-height: 500px; /* Adjust as needed */
  padding-top: 15px;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .page-news__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

  .page-news__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
  }

  .page-news__description {
    font-size: 1em;
  }

  .page-news__btn-primary,
  .page-news__btn-secondary,
  .page-news a[class*="button"],
  .page-news a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
    margin-bottom: 15px; /* Add spacing for stacked buttons */
  }

  .page-news__view-all-button-container,
  .page-news__hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .page-news__section-title {
    font-size: 2em;
  }

  .page-news__section-description {
    font-size: 0.95em;
    margin-bottom: 30px;
  }

  .page-news__news-grid, .page-news__guide-grid, .page-news__info-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-news__card-image {
    height: 180px;
  }

  .page-news__card-title {
    font-size: 1.3em;
  }

  .page-news__card-content {
    padding: 20px;
  }

  .page-news img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-news__section,
  .page-news__card,
  .page-news__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .page-news__video-section {
    padding-top: 10px !important; /* body đã xử lý --header-offset, không dùng var(--header-offset) tại đây */
  }

  .page-news video,
  .page-news__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-news__video-section,
  .page-news__video-container,
  .page-news__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
  
  .page-news__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-news__cta-buttons,
  .page-news__button-group,
  .page-news__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }
  
  .page-news__cta-buttons {
    display: flex;
    flex-direction: column;
  }
}

/* Ensure specific content area images don't go below 200px */
.page-news__news-card .page-news__card-image,
.page-news__guide-card .page-news__card-image,
.page-news__info-card .page-news__card-image {
  min-width: 200px;
  min-height: 200px;
}

@media (max-width: 768px) {
  .page-news__news-card .page-news__card-image,
  .page-news__guide-card .page-news__card-image,
  .page-news__info-card .page-news__card-image {
    min-width: unset;
    min-height: unset;
  }
}