/* style/news.css */
/* body đã padding-top: var(--header-offset); trang này không được viết lại biến đó */

:root {
  --page-news-primary-color: #2F6BFF;
  --page-news-secondary-color: #6FA3FF;
  --page-news-text-main-color: #1F2D3D;
  --page-news-text-dark-color: #000000;
  --page-news-card-bg: #FFFFFF;
  --page-news-background-color: #F4F7FB;
  --page-news-border-color: #D6E2FF;
  --page-news-glow-color: #A5C4FF;
  --page-news-button-gradient: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
}

.page-news {
  font-family: Arial, sans-serif;
  color: var(--page-news-text-main-color); /* Mặc định cho nền sáng */
  background-color: var(--page-news-background-color);
}

.page-news__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0 40px 0; /* body đã xử lý padding-top, đây là phần đệm bổ sung nhỏ */
  background-color: var(--page-news-background-color);
}

.page-news__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

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

.page-news__hero-content-wrapper {
  max-width: 1200px;
  width: 100%;
  padding: 30px 20px;
  text-align: center;
  box-sizing: border-box;
}

.page-news__main-title {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--page-news-text-dark-color);
  margin-bottom: 15px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.page-news__hero-description {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--page-news-text-main-color);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-news__hero-cta {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

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

.page-news__latest-news-section {
  padding: 60px 0;
  background-color: var(--page-news-background-color);
}

.page-news__section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--page-news-text-dark-color);
  text-align: center;
  margin-bottom: 15px;
}

.page-news__section-description {
  font-size: 1.125rem;
  color: var(--page-news-text-main-color);
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.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, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-news__news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-news__card-image {
  width: 100%;
  height: 200px; /* Chiều cao cố định cho hình ảnh thẻ */
  object-fit: cover;
  display: block;
}

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

.page-news__card-title {
  font-size: 1.375rem;
  font-weight: 600;
  margin-bottom: 10px;
  line-height: 1.4;
}

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

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

.page-news__card-meta {
  font-size: 0.875rem;
  color: #666;
  margin-bottom: 15px;
}

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

.page-news__read-more-btn {
  display: inline-block;
  padding: 10px 20px;
  background-color: var(--page-news-primary-color);
  color: #ffffff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 500;
  transition: background-color 0.3s ease, transform 0.2s ease;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-news__read-more-btn:hover {
  background-color: #275acb;
  transform: translateY(-2px);
}

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

.page-news__cta-section {
  padding: 80px 0;
  text-align: center;
  background-color: var(--page-news-primary-color);
  color: #ffffff;
}

.page-news__cta-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #ffffff;
}

.page-news__cta-description {
  font-size: 1.125rem;
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto 40px auto;
  color: #f0f0f0;
}

.page-news__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-news__btn-primary {
  display: inline-block;
  padding: 15px 30px;
  background: var(--page-news-button-gradient);
  color: #ffffff;
  text-decoration: none;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1.125rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: none;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-news__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-news__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  background-color: var(--page-news-card-bg);
  color: var(--page-news-primary-color);
  text-decoration: none;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1.125rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: 2px solid var(--page-news-primary-color);
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-news__btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Responsive Styles */
@media (max-width: 992px) {
  .page-news__hero-content-wrapper {
    padding: 20px;
  }

  .page-news__main-title {
    font-size: 2.2rem;
  }

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

  .page-news__cta-title {
    font-size: 2rem;
  }

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

@media (max-width: 768px) {
  .page-news__hero-section {
    padding-top: 10px !important; /* body đã xử lý --header-offset */
    padding-bottom: 30px;
  }

  .page-news__hero-content-wrapper,
  .page-news__container,
  .page-news__latest-news-section,
  .page-news__cta-section {
    padding-left: 15px !important;
    padding-right: 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-news__hero-image,
  .page-news__card-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-news__main-title {
    font-size: 1.8rem;
    margin-bottom: 10px;
  }

  .page-news__hero-description {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .page-news__hero-cta {
    flex-direction: column;
    gap: 15px;
  }

  .page-news__btn-primary,
  .page-news__btn-secondary,
  .page-news__read-more-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__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-news__section-title,
  .page-news__cta-title {
    font-size: 1.75rem;
  }

  .page-news__section-description,
  .page-news__cta-description {
    font-size: 1rem;
  }

  .page-news__card-title {
    font-size: 1.2rem;
  }

  .page-news__news-card {
    height: auto;
  }
}

@media (max-width: 480px) {
  .page-news__main-title {
    font-size: 1.5rem;
  }

  .page-news__section-title,
  .page-news__cta-title {
    font-size: 1.5rem;
  }

  .page-news__news-grid {
    grid-template-columns: 1fr;
  }

  .page-news__read-more-btn {
    font-size: 0.95rem;
    padding: 12px 15px;
  }
}