/* style/tin-tuc.css */
:root {
  --primary-color: #2F6BFF;
  --secondary-color: #6FA3FF;
  --text-main-color: #1F2D3D;
  --text-dark-color: #000000;
  --background-color: #F4F7FB;
  --card-background-color: #FFFFFF;
  --border-color: #D6E2FF;
  --glow-color: #A5C4FF;
}

.page-tin-tuc {
  font-family: Arial, sans-serif;
  color: var(--text-main-color); /* Default text color for light background */
  background-color: var(--background-color);
}

.page-tin-tuc__hero-section {
  padding-top: 10px; /* Small top padding, assuming body handles header offset */
  padding-bottom: 60px;
  background-color: var(--card-background-color);
}

.page-tin-tuc__hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 40px 20px;
  gap: 30px;
}

.page-tin-tuc__hero-content {
  flex: 1 1 45%;
  max-width: 550px;
  color: var(--text-main-color);
}

.page-tin-tuc__main-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text-dark-color);
}

.page-tin-tuc__description {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 30px;
}

.page-tin-tuc__cta-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary {
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 16px;
  transition: all 0.3s ease;
  box-sizing: border-box;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
}

.page-tin-tuc__btn-primary {
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #ffffff;
  border: none;
}

.page-tin-tuc__btn-primary:hover {
  background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
  box-shadow: 0 4px 15px var(--glow-color);
}

.page-tin-tuc__btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-tin-tuc__btn-secondary:hover {
  background-color: var(--primary-color);
  color: #ffffff;
  box-shadow: 0 4px 15px var(--glow-color);
}

.page-tin-tuc__hero-image {
  flex: 1 1 45%;
  text-align: center;
  max-width: 600px;
}

.page-tin-tuc__hero-side-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  display: block;
}

.page-tin-tuc__articles-section,
.page-tin-tuc__faq-section,
.page-tin-tuc__cta-bottom-section {
  padding: 60px 0;
}

.page-tin-tuc__content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-tin-tuc__section-title {
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: var(--text-dark-color);
}

.page-tin-tuc__section-description {
  font-size: 17px;
  line-height: 1.6;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
  color: var(--text-main-color);
}

.page-tin-tuc__articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-tin-tuc__article-card {
  background-color: var(--card-background-color);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

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

.page-tin-tuc__article-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-tin-tuc__article-image {
  width: 100%;
  height: 250px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
}

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

.page-tin-tuc__article-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-dark-color);
  line-height: 1.4;
}

.page-tin-tuc__article-meta {
  font-size: 14px;
  color: #666;
  margin-bottom: 15px;
}

.page-tin-tuc__article-excerpt {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-main-color);
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-tin-tuc__read-more {
  font-weight: 600;
  color: var(--primary-color);
  align-self: flex-start;
}

.page-tin-tuc__read-more:hover {
  text-decoration: underline;
}

.page-tin-tuc__more-info-text {
  font-size: 17px;
  line-height: 1.6;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px;
  color: var(--text-main-color);
}

.page-tin-tuc__view-all-button-container {
  text-align: center;
}

.page-tin-tuc__faq-section {
  background-color: var(--card-background-color);
}

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

.page-tin-tuc__faq-item {
  background-color: #fcfcfc;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-tin-tuc__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-dark-color);
  list-style: none;
  user-select: none;
}

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

.page-tin-tuc__faq-qtext {
  flex-grow: 1;
}

.page-tin-tuc__faq-toggle {
  font-size: 24px;
  line-height: 1;
  color: var(--primary-color);
  margin-left: 15px;
  transition: transform 0.3s ease;
}

.page-tin-tuc__faq-item[open] .page-tin-tuc__faq-toggle {
  transform: rotate(45deg);
}

.page-tin-tuc__faq-answer {
  padding: 0 25px 20px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-main-color);
}

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

.page-tin-tuc__cta-bottom-content {
  max-width: 900px;
}

.page-tin-tuc__cta-bottom-section .page-tin-tuc__section-title {
  color: #ffffff;
  margin-bottom: 25px;
}

.page-tin-tuc__cta-bottom-section .page-tin-tuc__section-description {
  color: #f0f0f0;
  margin-bottom: 40px;
}

.page-tin-tuc__cta-bottom-section .page-tin-tuc__cta-buttons {
  justify-content: center;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-tin-tuc__hero-container {
    flex-direction: column;
    text-align: center;
    padding: 30px 15px;
  }

  .page-tin-tuc__hero-content {
    max-width: 100%;
    order: 2;
  }

  .page-tin-tuc__hero-image {
    order: 1;
    margin-bottom: 30px;
  }

  .page-tin-tuc__main-title,
  .page-tin-tuc__description,
  .page-tin-tuc__section-title,
  .page-tin-tuc__section-description {
    text-align: center;
  }

  .page-tin-tuc__cta-buttons {
    justify-content: center;
  }

  .page-tin-tuc__article-card {
    max-width: 450px;
    margin: 0 auto;
  }

  .page-tin-tuc__articles-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }

  .page-tin-tuc__content-area {
    padding: 0 15px;
  }
}

@media (max-width: 768px) {
  /* HERO Section */
  .page-tin-tuc__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px !important;
  }

  .page-tin-tuc__hero-container {
    padding: 20px 15px !important;
    gap: 20px !important;
  }

  .page-tin-tuc__main-title {
    font-size: 32px !important;
    margin-bottom: 15px !important;
  }

  .page-tin-tuc__description {
    font-size: 16px !important;
    margin-bottom: 25px !important;
  }

  .page-tin-tuc__cta-buttons {
    flex-direction: column !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 0 15px !important;
    gap: 10px !important;
  }

  .page-tin-tuc__btn-primary,
  .page-tin-tuc__btn-secondary,
  .page-tin-tuc a[class*="button"],
  .page-tin-tuc 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 !important;
    padding-right: 15px !important;
  }

  .page-tin-tuc__hero-side-image {
    max-width: 100% !important;
    height: auto !important;
  }

  /* Articles Section */
  .page-tin-tuc__articles-section {
    padding: 40px 0 !important;
  }

  .page-tin-tuc__content-area {
    padding: 0 15px !important;
  }

  .page-tin-tuc__section-title {
    font-size: 28px !important;
    margin-bottom: 15px !important;
  }

  .page-tin-tuc__section-description {
    font-size: 15px !important;
    margin-bottom: 30px !important;
  }

  .page-tin-tuc__articles-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  .page-tin-tuc__article-image {
    height: 200px !important; /* Adjust height for mobile */
  }

  .page-tin-tuc__article-title {
    font-size: 18px !important;
  }

  .page-tin-tuc__article-excerpt {
    font-size: 15px !important;
  }

  .page-tin-tuc__more-info-text {
    font-size: 15px !important;
    margin: 0 auto 40px !important;
  }

  /* FAQ Section */
  .page-tin-tuc__faq-section {
    padding: 40px 0 !important;
  }

  .page-tin-tuc__faq-question {
    font-size: 16px !important;
    padding: 15px 20px !important;
  }

  .page-tin-tuc__faq-answer {
    font-size: 15px !important;
    padding: 0 20px 15px !important;
  }

  /* Bottom CTA Section */
  .page-tin-tuc__cta-bottom-section {
    padding: 50px 0 !important;
  }

  .page-tin-tuc__cta-bottom-section .page-tin-tuc__section-title {
    font-size: 28px !important;
  }

  .page-tin-tuc__cta-bottom-section .page-tin-tuc__section-description {
    font-size: 15px !important;
    margin-bottom: 30px !important;
  }

  /* General Images and Containers */
  .page-tin-tuc img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-tin-tuc__section,
  .page-tin-tuc__card,
  .page-tin-tuc__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Icon box media for module 1 - Not applicable to this page, but included for completeness if it were present */
  /* .page-tin-tuc__icon-box-media { width: 200px !important; height: 200px !important; } */
}

/* Color contrast fix for specific scenarios if needed */
.page-tin-tuc__contrast-fix {
  background: #ffffff !important;
  color: #333333 !important;
  border: 1px solid #e0e0e0 !important;
}

.page-tin-tuc__text-contrast-fix {
  color: #333333 !important;
  text-shadow: none !important;
}