/* style/news.css */
:root {
  --primary-color: #26A9E0;
  --secondary-color: #FFFFFF;
  --text-dark: #333333;
  --text-light: #ffffff;
  --accent-color: #EA7C07; /* Màu cho nút đăng nhập/CTA */
  --border-color: #e0e0e0;
  --bg-light-gray: #f9f9f9;
}

.page-news {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-dark); /* Default text color for light body background */
  background-color: var(--secondary-color);
}

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

.page-news__section {
  padding: 60px 0;
}

.page-news__section-title {
  font-size: 36px;
  font-weight: bold;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.2;
}

.page-news__text-center {
  text-align: center;
}

/* --- Hero Section --- */
.page-news__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: var(--header-offset, 120px); /* Adjust based on shared.css body padding */
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-color) 40%, #5ac6f2 100%); /* Blue gradient */
  color: var(--text-light);
  overflow: hidden;
}

.page-news__hero-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.page-news__hero-image {
  width: 100%;
  margin-bottom: 30px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

.page-news__hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
}

.page-news__main-title {
  font-size: 48px;
  font-weight: 900;
  margin-bottom: 20px;
  color: var(--text-light);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-news__intro-text {
  font-size: 20px;
  line-height: 1.5;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: var(--text-light);
}

.page-news__cta-button {
  display: inline-block;
  padding: 18px 45px;
  background: var(--accent-color); /* Login color */
  color: var(--text-light);
  text-decoration: none;
  border-radius: 8px;
  font-size: 20px;
  font-weight: bold;
  margin-top: 20px;
  transition: all 0.3s ease;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
  border: none;
}

.page-news__cta-button:hover {
  background: #e66a00;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* --- General Section Styles --- */
.page-news__overview p {
  font-size: 17px;
  margin-bottom: 15px;
  color: var(--text-dark);
  text-align: justify;
}

/* --- Categories Grid --- */
.page-news__categories {
  background-color: var(--primary-color);
  color: var(--text-light);
}

.page-news__categories .page-news__section-title {
  color: var(--text-light);
}

.page-news__categories p {
  color: var(--text-light);
  text-align: center;
  margin-bottom: 30px;
}

.page-news__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-news__category-card {
  background: rgba(255, 255, 255, 0.15); /* Slightly transparent white for dark background */
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-news__category-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.3);
}

.page-news__category-card img {
  max-width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-news__card-title {
  font-size: 22px;
  font-weight: bold;
  margin-bottom: 15px;
  color: var(--text-light);
}

.page-news__category-card p {
  font-size: 16px;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-news__read-more-link {
  display: inline-block;
  color: var(--text-light);
  text-decoration: none;
  font-weight: bold;
  border-bottom: 2px solid var(--text-light);
  padding-bottom: 3px;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.page-news__read-more-link:hover {
  color: var(--accent-color);
  border-color: var(--accent-color);
}

/* --- Latest Articles Grid --- */
.page-news__latest-articles {
  background-color: var(--bg-light-gray);
}

.page-news__latest-articles .page-news__section-title {
  color: var(--primary-color);
}

.page-news__latest-articles > .page-news__container > p {
  text-align: center;
  font-size: 18px;
  margin-bottom: 40px;
  color: var(--text-dark);
}

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

.page-news__article-card {
  background: var(--secondary-color);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

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

.page-news__article-card img {
  width: 100%;
  height: 220px; /* Fixed height for article images */
  object-fit: cover;
  display: block;
}

.page-news__article-content {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.page-news__article-title {
  font-size: 22px;
  font-weight: bold;
  margin-bottom: 10px;
  line-height: 1.3;
  flex-grow: 1;
}

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

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

.page-news__article-date {
  font-size: 14px;
  color: #777;
  margin-bottom: 15px;
}

.page-news__article-summary {
  font-size: 16px;
  color: #555;
  margin-bottom: 20px;
}

/* --- Benefits Section --- */
.page-news__benefits {
  background-color: var(--primary-color);
  color: var(--text-light);
}

.page-news__benefits .page-news__section-title {
  color: var(--text-light);
}

.page-news__benefits > .page-news__container > p {
  text-align: center;
  font-size: 18px;
  margin-bottom: 40px;
  color: var(--text-light);
}

.page-news__benefit-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-news__benefit-item {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
}

.page-news__benefit-title {
  font-size: 22px;
  font-weight: bold;
  margin-bottom: 15px;
  color: var(--text-light);
}

.page-news__benefit-item p {
  font-size: 16px;
  color: var(--text-light);
  flex-grow: 1;
}

/* --- FAQ Section --- */
.page-news__faq-section {
  background-color: var(--secondary-color);
}

.page-news__faq-section .page-news__section-title {
  color: var(--primary-color);
}

.page-news__faq-section > .page-news__container > p {
  text-align: center;
  font-size: 18px;
  margin-bottom: 40px;
  color: var(--text-dark);
}

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

.page-news__faq-item {
  margin-bottom: 15px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.page-news__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  background: var(--secondary-color);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-news__faq-item.active .page-news__faq-question {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  border-color: var(--primary-color);
}

.page-news__faq-question:hover {
  background: var(--bg-light-gray);
  border-color: var(--primary-color);
}

.page-news__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-dark);
  pointer-events: none;
}

.page-news__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;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.page-news__faq-item.active .page-news__faq-toggle {
  color: var(--accent-color);
  transform: rotate(180deg);
}

.page-news__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 25px;
  opacity: 0;
  background: var(--bg-light-gray);
  color: #555;
  font-size: 16px;
}

.page-news__faq-item.active .page-news__faq-answer {
  max-height: 2000px !important;
  padding: 20px 25px !important;
  opacity: 1;
  border: 1px solid var(--border-color);
  border-top: none;
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
}

.page-news__faq-answer p {
  margin: 0;
  color: var(--text-dark);
}

.page-news__faq-answer a {
  color: var(--primary-color);
  text-decoration: underline;
}

.page-news__faq-answer a:hover {
  color: var(--accent-color);
}

/* --- Bottom CTA Section --- */
.page-news__cta-bottom {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 80px 20px;
}

.page-news__cta-bottom .page-news__section-title {
  color: var(--text-light);
  font-size: 42px;
  margin-bottom: 20px;
}

.page-news__cta-bottom p {
  font-size: 20px;
  margin-bottom: 40px;
  color: var(--text-light);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-news__btn-large {
  padding: 20px 50px;
  font-size: 22px;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-news__main-title {
    font-size: 42px;
  }
  .page-news__intro-text {
    font-size: 18px;
  }
  .page-news__section-title {
    font-size: 32px;
  }
  .page-news__cta-bottom .page-news__section-title {
    font-size: 38px;
  }
}

@media (max-width: 768px) {
  .page-news__hero-section {
    padding-top: var(--header-offset, 120px) !important;
    padding-bottom: 40px;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-news__main-title {
    font-size: 32px;
    margin-bottom: 15px;
  }
  .page-news__intro-text {
    font-size: 16px;
    margin-bottom: 20px;
  }
  .page-news__cta-button {
    padding: 15px 35px;
    font-size: 18px;
  }
  .page-news__section {
    padding: 40px 0;
  }
  .page-news__container {
    padding: 0 15px;
  }
  .page-news__section-title {
    font-size: 28px;
    margin-bottom: 30px;
  }
  .page-news__categories p,
  .page-news__latest-articles > .page-news__container > p,
  .page-news__benefits > .page-news__container > p,
  .page-news__faq-section > .page-news__container > p,
  .page-news__cta-bottom p {
    font-size: 16px;
    margin-bottom: 25px;
  }

  .page-news__grid,
  .page-news__article-grid,
  .page-news__benefit-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-news__category-card,
  .page-news__article-card,
  .page-news__benefit-item {
    padding: 20px;
  }
  .page-news__category-card img {
    
    margin-bottom: 15px;
  }
  .page-news__card-title,
  .page-news__article-title,
  .page-news__benefit-title {
    font-size: 20px;
    margin-bottom: 10px;
  }
  .page-news__category-card p,
  .page-news__article-summary,
  .page-news__benefit-item p {
    font-size: 15px;
    margin-bottom: 15px;
  }
  .page-news__article-card img {
    
  }

  .page-news__faq-question {
    padding: 15px 20px;
    flex-wrap: wrap;
  }
  .page-news__faq-question h3 {
    font-size: 16px;
    width: calc(100% - 40px);
  }
  .page-news__faq-toggle {
    margin-left: 10px;
    width: 28px;
    height: 28px;
    font-size: 24px;
  }
  .page-news__faq-answer {
    padding: 0 20px;
    font-size: 15px;
  }
  .page-news__faq-item.active .page-news__faq-answer {
    padding: 15px 20px !important;
  }

  .page-news__cta-bottom .page-news__section-title {
    font-size: 32px;
  }
  .page-news__btn-large {
    padding: 18px 40px;
    font-size: 20px;
  }

  /* Mobile image and button responsive rules */
  .page-news img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-news__section,
  .page-news__card,
  .page-news__container,
  .page-news__category-card,
  .page-news__article-card,
  .page-news__benefit-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 0;
    padding-right: 0;
  }
  .page-news__cta-button,
  .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;
  }
  .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;
  }
}

@media (max-width: 480px) {
  .page-news__main-title {
    font-size: 28px;
  }
  .page-news__section-title {
    font-size: 24px;
  }
  .page-news__cta-bottom .page-news__section-title {
    font-size: 28px;
  }
  .page-news__cta-button {
    padding: 12px 25px;
    font-size: 16px;
  }
  .page-news__btn-large {
    padding: 15px 30px;
    font-size: 18px;
  }
  .page-news__faq-question h3 {
    font-size: 15px;
  }
}