/* Base Styles */
.page-tin-tuc {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #333333; /* Dark text for light body background */
  background-color: #f8f8f8;
}

.page-tin-tuc__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 15px;
}

.page-tin-tuc__section-title {
  font-size: 2.5em;
  color: #26A9E0;
  text-align: center;
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.page-tin-tuc__section-description {
  font-size: 1.1em;
  text-align: center;
  margin-bottom: 40px;
  color: #555555;
}

/* Hero Section */
.page-tin-tuc__hero-section {
  padding-top: 10px; /* Small top padding, header offset handled by body */
  background-color: #1a1a1a;
  color: #ffffff;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-bottom: 40px;
}

.page-tin-tuc__hero-image {
  width: 100%;
  max-width: 1920px;
  margin-bottom: 20px;
}

.page-tin-tuc__hero-image img {
  width: 100%;
  height: auto;
  display: block;
}

.page-tin-tuc__hero-content {
  max-width: 900px;
  padding: 0 15px;
}

.page-tin-tuc__main-title {
  font-size: clamp(2em, 4vw, 3.5em);
  color: #FFFFFF;
  margin-bottom: 20px;
  font-weight: 800;
  line-height: 1.2;
}

.page-tin-tuc__description {
  font-size: 1.2em;
  color: #f0f0f0;
  margin-bottom: 30px;
}

/* CTA Buttons */
.page-tin-tuc__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  width: 100%;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
  box-sizing: border-box;
  max-width: 100%;
}

.page-tin-tuc__btn-primary {
  background-color: #26A9E0;
  color: #FFFFFF;
  border: 2px solid #26A9E0;
}

.page-tin-tuc__btn-primary:hover {
  background-color: #1e87c0;
  border-color: #1e87c0;
}

.page-tin-tuc__btn-secondary {
  background-color: transparent;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-tin-tuc__btn-secondary:hover {
  background-color: #26A9E0;
  color: #FFFFFF;
}

/* Featured News Section */
.page-tin-tuc__featured-news-section {
  padding: 60px 0;
  background-color: #ffffff;
}

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

.page-tin-tuc__news-card {
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-tin-tuc__news-card:hover {
  transform: translateY(-5px);
}

.page-tin-tuc__news-image-wrapper {
  width: 100%;
  height: 225px; /* Fixed height for image consistency */
  overflow: hidden;
}

.page-tin-tuc__news-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

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

.page-tin-tuc__news-card-title {
  font-size: 1.4em;
  margin-bottom: 10px;
  font-weight: 600;
  line-height: 1.3;
}

.page-tin-tuc__news-card-title a {
  color: #26A9E0;
  text-decoration: none;
}

.page-tin-tuc__news-card-title a:hover {
  text-decoration: underline;
}

.page-tin-tuc__news-date {
  font-size: 0.9em;
  color: #777777;
  margin-bottom: 15px;
}

.page-tin-tuc__news-excerpt {
  font-size: 1em;
  color: #555555;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-tin-tuc__read-more-link {
  color: #EA7C07;
  text-decoration: none;
  font-weight: bold;
  align-self: flex-start;
}

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

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

/* News Categories Section */
.page-tin-tuc__news-categories-section {
  padding: 60px 0;
  background-color: #26A9E0;
  color: #ffffff;
}

.page-tin-tuc__news-categories-section .page-tin-tuc__section-title,
.page-tin-tuc__news-categories-section .page-tin-tuc__section-description {
  color: #ffffff;
}

.page-tin-tuc__categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.page-tin-tuc__category-card {
  background-color: rgba(255, 255, 255, 0.15);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-tin-tuc__category-title {
  font-size: 1.5em;
  margin-bottom: 15px;
  font-weight: 700;
  color: #ffffff;
}

.page-tin-tuc__category-text {
  font-size: 1em;
  color: #f0f0f0;
  margin-bottom: 20px;
}

.page-tin-tuc__category-card .page-tin-tuc__read-more-link {
  color: #FFFFFF;
  border: 1px solid #FFFFFF;
  padding: 8px 15px;
  border-radius: 5px;
  display: inline-block;
  text-decoration: none;
  font-weight: 600;
}

.page-tin-tuc__category-card .page-tin-tuc__read-more-link:hover {
  background-color: #FFFFFF;
  color: #26A9E0;
}

/* Why Follow Section */
.page-tin-tuc__why-follow-section {
  padding: 60px 0;
  background-color: #f8f8f8;
}

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

.page-tin-tuc__benefit-item {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-tin-tuc__benefit-title {
  font-size: 1.3em;
  color: #26A9E0;
  margin-bottom: 15px;
  font-weight: 700;
}

.page-tin-tuc__benefit-text {
  font-size: 1em;
  color: #555555;
}

/* Guide Section */
.page-tin-tuc__guide-section {
  padding: 60px 0;
  background-color: #1a1a1a;
  color: #ffffff;
}

.page-tin-tuc__guide-section .page-tin-tuc__section-title,
.page-tin-tuc__guide-section .page-tin-tuc__section-description {
  color: #ffffff;
}

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

.page-tin-tuc__step-item {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
}

.page-tin-tuc__step-title {
  font-size: 1.4em;
  color: #FFFFFF;
  margin-bottom: 15px;
  font-weight: 700;
}

.page-tin-tuc__step-text {
  font-size: 1em;
  color: #f0f0f0;
}

/* CTA Bottom Section */
.page-tin-tuc__cta-bottom-section {
  padding: 60px 0;
  background-color: #ffffff;
  text-align: center;
}

.page-tin-tuc__cta-bottom-section .page-tin-tuc__section-title {
  color: #26A9E0;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-tin-tuc__main-title {
    font-size: clamp(2em, 5vw, 3em);
  }

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

@media (max-width: 768px) {
  .page-tin-tuc {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-tin-tuc__hero-section {
    padding-top: 10px;
    padding-bottom: 30px;
  }

  .page-tin-tuc__main-title {
    font-size: 2.2em; /* Smaller on mobile */
  }

  .page-tin-tuc__description {
    font-size: 1em;
  }

  .page-tin-tuc__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }

  .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;
    padding-right: 15px;
  }

  .page-tin-tuc__cta-buttons,
  .page-tin-tuc__button-group,
  .page-tin-tuc__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-tin-tuc__container,
  .page-tin-tuc__featured-news-section .page-tin-tuc__container,
  .page-tin-tuc__news-categories-section .page-tin-tuc__container,
  .page-tin-tuc__why-follow-section .page-tin-tuc__container,
  .page-tin-tuc__guide-section .page-tin-tuc__container,
  .page-tin-tuc__cta-bottom-section .page-tin-tuc__container {
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-tin-tuc__section-title {
    font-size: 1.8em;
    margin-bottom: 15px;
  }

  .page-tin-tuc__section-description {
    font-size: 1em;
    margin-bottom: 25px;
  }

  .page-tin-tuc__news-grid,
  .page-tin-tuc__categories-grid,
  .page-tin-tuc__benefits-grid,
  .page-tin-tuc__guide-steps {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-tin-tuc__news-card {
    margin-bottom: 20px;
  }

  .page-tin-tuc__news-card-title {
    font-size: 1.2em;
  }

  .page-tin-tuc__news-image-wrapper img,
  .page-tin-tuc img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-tin-tuc__news-image-wrapper {
    height: auto; /* Allow height to adjust for responsive images */
  }

  .page-tin-tuc__featured-news-section,
  .page-tin-tuc__news-categories-section,
  .page-tin-tuc__why-follow-section,
  .page-tin-tuc__guide-section,
  .page-tin-tuc__cta-bottom-section {
    padding: 40px 0;
  }
}

@media (max-width: 480px) {
  .page-tin-tuc__main-title {
    font-size: 1.8em;
  }

  .page-tin-tuc__section-title {
    font-size: 1.5em;
  }

  .page-tin-tuc__hero-content {
    padding: 0 10px;
  }
}