/* Base styles for the Tin Tức page */
.page-tin-tuc {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Dark text for light body background */
  background-color: #FFFFFF; /* Ensures consistency with body background */
}

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

.page-tin-tuc__section {
  padding: 40px 0;
}

.page-tin-tuc__hero-section {
  padding-top: 10px; /* Small top padding, body handles header offset */
  background-color: #FFFFFF;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-tin-tuc__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

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

.page-tin-tuc__hero-content {
  padding: 20px;
  max-width: 900px;
}

.page-tin-tuc__main-title {
  color: #017439;
  font-size: clamp(2em, 3.5vw, 2.8em); /* Responsive font size for H1 */
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 15px;
}

.page-tin-tuc__hero-description {
  font-size: 1.1em;
  color: #555555;
  margin-bottom: 30px;
}

.page-tin-tuc__hero-cta-buttons,
.page-tin-tuc__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary,
.page-tin-tuc__btn-outline {
  display: inline-block;
  padding: 12px 25px;
  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;
  box-sizing: border-box;
}

.page-tin-tuc__btn-primary {
  background-color: #017439;
  color: #FFFFFF;
  border: 2px solid #017439;
}

.page-tin-tuc__btn-primary:hover {
  background-color: #005f2c;
  border-color: #005f2c;
}

.page-tin-tuc__btn-secondary {
  background-color: #FFFFFF;
  color: #017439;
  border: 2px solid #017439;
}

.page-tin-tuc__btn-secondary:hover {
  background-color: #e0e0e0;
  border-color: #005f2c;
}

.page-tin-tuc__section-title {
  font-size: 2.2em;
  color: #017439;
  text-align: center;
  margin-bottom: 30px;
  font-weight: 700;
}

.page-tin-tuc__paragraph {
  font-size: 1.05em;
  color: #333333;
  margin-bottom: 20px;
  text-align: justify;
}

.page-tin-tuc__dark-bg {
  background-color: #017439;
  color: #FFFFFF;
}

.page-tin-tuc__dark-bg .page-tin-tuc__section-title,
.page-tin-tuc__dark-bg .page-tin-tuc__paragraph {
  color: #FFFFFF;
}

.page-tin-tuc__blog-masonry {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  align-items: stretch;
  margin-top: 30px;
}

.page-tin-tuc__blog-card {
  background-color: #FFFFFF;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.page-tin-tuc__blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

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

.page-tin-tuc__blog-card-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

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

.page-tin-tuc__blog-card-title {
  font-size: 1.3em;
  color: #017439;
  margin-bottom: 10px;
  font-weight: 600;
}

.page-tin-tuc__blog-card-excerpt {
  font-size: 0.95em;
  color: #555555;
  margin-bottom: 15px;
  flex-grow: 1;
}

.page-tin-tuc__blog-card-date {
  font-size: 0.85em;
  color: #888888;
  margin-top: auto;
  margin-bottom: 15px;
}

.page-tin-tuc__btn-outline {
  background-color: transparent;
  color: #017439;
  border: 1px solid #017439;
  padding: 8px 15px;
  font-size: 0.9em;
  align-self: flex-start;
  margin-top: auto;
}

.page-tin-tuc__btn-outline:hover {
  background-color: #017439;
  color: #FFFFFF;
}

.page-tin-tuc__view-all-button-wrapper {
  text-align: center;
  margin-top: 40px;
}

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

.page-tin-tuc__content-subtitle {
  font-size: 1.8em;
  color: #017439;
  margin-bottom: 20px;
  font-weight: 600;
}

.page-tin-tuc__download-flex {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}

.page-tin-tuc__download-content {
  flex: 1;
  min-width: 300px;
}

.page-tin-tuc__download-image-wrapper {
  flex: 1;
  min-width: 300px;
  text-align: center;
}

.page-tin-tuc__download-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

/* General image responsive styles */
.page-tin-tuc img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-tin-tuc__container {
    padding: 20px;
  }
  .page-tin-tuc__main-title {
    font-size: clamp(2em, 4.5vw, 2.5em);
  }
  .page-tin-tuc__section-title {
    font-size: 1.8em;
  }
  .page-tin-tuc__content-subtitle {
    font-size: 1.6em;
  }
  .page-tin-tuc__blog-masonry {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  .page-tin-tuc__download-flex {
    flex-direction: column;
    text-align: center;
  }
  .page-tin-tuc__download-image-wrapper {
    order: -1; /* Image above content on smaller screens */
  }
}

@media (max-width: 768px) {
  /* HERO section */
  .page-tin-tuc__hero-section {
    padding-top: 10px !important; /* Ensure small top padding */
  }
  .page-tin-tuc__hero-content {
    padding: 15px;
  }
  .page-tin-tuc__main-title {
    font-size: clamp(1.8em, 7vw, 2.2em) !important;
    line-height: 1.3 !important;
  }
  .page-tin-tuc__hero-description {
    font-size: 1em !important;
  }
  .page-tin-tuc__hero-cta-buttons,
  .page-tin-tuc__cta-buttons {
    flex-direction: column !important;
    gap: 10px !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 15px !important;
    box-sizing: border-box !important;
  }
  
  /* Buttons responsive */
  .page-tin-tuc__btn-primary,
  .page-tin-tuc__btn-secondary,
  .page-tin-tuc__btn-outline,
  .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;
  }

  /* General sections and containers */
  .page-tin-tuc__section {
    padding: 20px 0 !important;
  }
  .page-tin-tuc__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-tin-tuc__section-title {
    font-size: 1.6em !important;
    margin-bottom: 20px !important;
  }
  .page-tin-tuc__paragraph {
    font-size: 0.95em !important;
  }

  /* Blog/News cards (masonry) */
  .page-tin-tuc__blog-masonry {
    grid-template-columns: 1fr !important; /* Single column on mobile */
    gap: 20px !important;
  }
  .page-tin-tuc__blog-card-image {
    height: 180px !important; /* Adjust height for mobile */
  }
  .page-tin-tuc__blog-card-title {
    font-size: 1.1em !important;
  }
  .page-tin-tuc__blog-card-excerpt {
    font-size: 0.9em !important;
  }

  /* Content grid (if any) */
  .page-tin-tuc__content-grid {
    grid-template-columns: 1fr !important;
  }
  .page-tin-tuc__content-subtitle {
    font-size: 1.4em !important;
  }

  /* Download section */
  .page-tin-tuc__download-flex {
    gap: 20px !important;
  }
  .page-tin-tuc__download-image-wrapper {
    padding: 0 15px !important; /* Ensure image wrapper has padding */
  }
  .page-tin-tuc__download-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* All images */
  .page-tin-tuc img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
}