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

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

.page-news {
  background-color: var(--page-news-bg-color);
  color: var(--page-news-text-main);
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
}

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

/* Hero Section */
.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, body handles header offset */
  background-color: var(--page-news-card-bg);
  overflow: hidden;
}

.page-news__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  margin-bottom: 30px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

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

.page-news__hero-content {
  text-align: center;
  max-width: 900px;
  z-index: 1;
}

.page-news__main-title {
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  font-weight: 700;
  color: var(--page-news-gold-color);
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.page-news__intro-text {
  font-size: 1.2rem;
  color: var(--page-news-text-secondary);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-news__cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: var(--page-news-button-gradient);
  color: var(--page-news-text-main);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  border: none;
  cursor: pointer;
}

.page-news__cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
  opacity: 0.9;
}

/* Section Titles */
.page-news__section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--page-news-gold-color);
  text-align: center;
  margin-bottom: 50px;
  padding-top: 40px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

/* Latest News Section */
.page-news__latest-news-section {
  padding: 80px 0;
  background-color: var(--page-news-bg-color);
}

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

.page-news__news-card {
  background-color: var(--page-news-card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--page-news-border-color);
}

.page-news__news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.page-news__card-image {
  width: 100%;
  height: 220px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
}

.page-news__card-content {
  padding: 25px;
}

.page-news__card-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 15px;
  line-height: 1.3;
}

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

.page-news__card-title a:hover {
  color: var(--page-news-gold-color);
}

.page-news__card-meta {
  font-size: 0.9rem;
  color: var(--page-news-text-secondary);
  margin-bottom: 10px;
}

.page-news__card-description {
  font-size: 1rem;
  color: var(--page-news-text-secondary);
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-news__read-more-link {
  color: var(--page-news-gold-color);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

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

.page-news__view-all-button-wrapper {
  text-align: center;
  margin-top: 60px;
}

/* Featured News Section */
.page-news__featured-news-section {
  padding: 80px 0;
  background-color: var(--page-news-deep-green);
}

.page-news__featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.page-news__featured-card {
  background-color: var(--page-news-card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--page-news-border-color);
}

.page-news__featured-card .page-news__card-image {
  height: 250px;
}

.page-news__featured-card .page-news__card-title a {
  color: var(--page-news-gold-color);
}

.page-news__featured-card .page-news__read-more-link {
  color: var(--page-news-gold-color);
}

/* About Section */
.page-news__about-section {
  padding: 80px 0;
  background-color: var(--page-news-bg-color);
  text-align: center;
}

.page-news__description-text {
  font-size: 1.1rem;
  color: var(--page-news-text-secondary);
  max-width: 900px;
  margin: 0 auto 25px auto;
}

/* FAQ Section */
.page-news__faq-section {
  padding: 80px 0;
  background-color: var(--page-news-card-bg);
}

.page-news__faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.page-news__faq-item {
  background-color: var(--page-news-deep-green);
  border: 1px solid var(--page-news-border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-news__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--page-news-text-main);
  transition: background-color 0.3s ease;
}

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

.page-news__faq-item summary:hover {
  background-color: var(--page-news-divider-color);
}

.page-news__faq-qtext {
  flex-grow: 1;
  color: var(--page-news-text-main);
}

.page-news__faq-toggle {
  font-size: 1.5rem;
  margin-left: 20px;
  color: var(--page-news-gold-color);
}

.page-news__faq-item[open] .page-news__faq-toggle {
  content: '−';
}

.page-news__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1rem;
  color: var(--page-news-text-secondary);
}

/* Text Color Overrides for Contrast */
.page-news__text-main {
  color: var(--page-news-text-main) !important;
}

.page-news__text-secondary {
  color: var(--page-news-text-secondary) !important;
}

.page-news__dark-bg {
  background-color: var(--page-news-card-bg) !important;
  color: var(--page-news-text-main) !important;
}

.page-news__light-bg {
  background-color: var(--page-news-bg-color) !important;
  color: var(--page-news-text-main) !important;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-news__hero-section {
    padding: 40px 15px;
  }

  .page-news__main-title {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
  }

  .page-news__intro-text {
    font-size: 1.1rem;
  }

  .page-news__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  }

  .page-news__news-grid,
  .page-news__featured-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
  }

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

@media (max-width: 768px) {
  .page-news__hero-section {
    padding: 30px 15px;
    padding-top: 10px !important;
  }

  .page-news__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }

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

  .page-news__section-title {
    font-size: clamp(1.6rem, 5vw, 2.2rem);
    margin-bottom: 30px;
    padding-top: 30px;
  }

  .page-news__latest-news-section,
  .page-news__featured-news-section,
  .page-news__about-section,
  .page-news__faq-section {
    padding: 50px 0;
  }

  .page-news__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-news img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-news__news-card,
  .page-news__featured-card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-news__cta-button,
  .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;
  }

  .page-news__view-all-button-wrapper {
    margin-top: 40px;
  }

  .page-news__faq-item summary {
    padding: 15px 20px;
    font-size: 1rem;
  }

  .page-news__faq-answer {
    padding: 0 20px 15px 20px;
  }
}

@media (max-width: 480px) {
  .page-news__card-title {
    font-size: 1.2rem;
  }

  .page-news__card-description {
    font-size: 0.95rem;
  }

  .page-news__cta-button {
    font-size: 1rem;
    padding: 12px 20px;
  }
}