/* CSS cho trang Tin Tức */

.page-tin-tuc {
  font-family: Arial, sans-serif;
  color: #333333;
  background-color: #F5F7FA;
}

.page-tin-tuc__hero-section {
  position: relative;
  padding-top: 10px; /* Adjusted for shared header offset */
  background-color: #E53935;
  color: #ffffff;
  text-align: center;
  overflow: hidden;
}

.page-tin-tuc__hero-image {
  width: 100%;
  height: 600px;
  object-fit: cover;
  display: block;
  filter: brightness(0.7);
}

.page-tin-tuc__hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  max-width: 900px;
  padding: 20px;
  box-sizing: border-box;
}

.page-tin-tuc__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #ffffff;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-tin-tuc__hero-description {
  font-size: 1.25rem;
  margin-bottom: 30px;
  color: #f0f0f0;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

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

.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-tin-tuc__btn-primary {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(229, 57, 53, 0.4);
}

.page-tin-tuc__btn-primary:hover {
  background: linear-gradient(180deg, #E53935 0%, #FF5A4F 100%);
  transform: translateY(-2px);
}

.page-tin-tuc__btn-secondary {
  background-color: #ffffff;
  color: #E53935;
  border: 2px solid #E53935;
  box-shadow: 0 4px 15px rgba(229, 57, 53, 0.2);
}

.page-tin-tuc__btn-secondary:hover {
  background-color: #f0f0f0;
  color: #FF5A4F;
  border-color: #FF5A4F;
  transform: translateY(-2px);
}

.page-tin-tuc__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 15px;
}

.page-tin-tuc__section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: #E53935;
}

.page-tin-tuc__section-title--white {
  color: #ffffff;
}

.page-tin-tuc__news-list-section {
  background-color: #F5F7FA;
  padding: 60px 0;
}

.page-tin-tuc__news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.page-tin-tuc__news-card {
  background-color: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-tin-tuc__news-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.page-tin-tuc__news-card-image-wrapper {
  position: relative;
  height: 220px; /* Fixed height for image */
  overflow: hidden;
}

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

.page-tin-tuc__news-date {
  position: absolute;
  top: 15px;
  left: 15px;
  background-color: #E53935;
  color: #ffffff;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 600;
}

.page-tin-tuc__news-card-content {
  padding: 25px;
  text-align: center;
}

.page-tin-tuc__news-card-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 15px;
  line-height: 1.4;
}

.page-tin-tuc__news-card-title a {
  color: #E53935;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-tin-tuc__news-card-title a:hover {
  color: #FF5A4F;
}

.page-tin-tuc__news-card-excerpt {
  font-size: 1rem;
  color: #666666;
  margin-bottom: 20px;
  line-height: 1.6;
}

.page-tin-tuc__read-more-btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background-color 0.3s ease, color 0.3s ease;
  background-color: #FF5A4F;
  color: #ffffff;
}

.page-tin-tuc__read-more-btn:hover {
  background-color: #E53935;
}

.page-tin-tuc__read-more-btn--white {
  background-color: #ffffff;
  color: #E53935;
}

.page-tin-tuc__read-more-btn--white:hover {
  background-color: #f0f0f0;
  color: #FF5A4F;
}

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

.page-tin-tuc__latest-updates-section {
  background-color: #E53935;
  color: #ffffff;
  padding: 60px 0;
}

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

.page-tin-tuc__update-item {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-tin-tuc__update-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: #ffffff;
}

.page-tin-tuc__update-description {
  font-size: 1rem;
  line-height: 1.6;
  color: #f0f0f0;
  margin-bottom: 20px;
}

.page-tin-tuc__about-news-section {
  background-color: #ffffff;
  padding: 60px 0;
}

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

.page-tin-tuc__text-block {
  flex: 1;
  line-height: 1.7;
  font-size: 1.05rem;
  color: #333333;
}

.page-tin-tuc__text-block p {
  margin-bottom: 20px;
}

.page-tin-tuc__image-block {
  flex: 1;
  min-width: 400px;
}

.page-tin-tuc__about-image {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  display: block;
}

.page-tin-tuc__call-to-action {
  background: linear-gradient(90deg, #E53935 0%, #FF5A4F 100%);
  color: #ffffff;
  text-align: center;
  padding: 60px 0;
}

.page-tin-tuc__cta-description {
  font-size: 1.25rem;
  margin-bottom: 30px;
  color: #f0f0f0;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-tin-tuc__hero-image {
    height: 500px;
  }

  .page-tin-tuc__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }

  .page-tin-tuc__hero-description {
    font-size: 1.1rem;
  }

  .page-tin-tuc__news-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-tin-tuc__about-image {
    min-width: unset;
  }
}

@media (max-width: 768px) {
  .page-tin-tuc__hero-section {
    padding-top: 10px; /* Consistent small top padding */
  }

  .page-tin-tuc__hero-image {
    max-width: 100% !important;
    width: 100% !important;
    height: 400px !important;
    object-fit: cover;
  }

  .page-tin-tuc__hero-content {
    padding: 15px;
    position: static;
    transform: none;
    margin-top: 20px;
  }

  .page-tin-tuc__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
    margin-bottom: 15px;
  }

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

  .page-tin-tuc__hero-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-tin-tuc__btn-primary,
  .page-tin-tuc__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 20px;
    font-size: 1rem;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-tin-tuc__container {
    padding: 30px 15px;
  }

  .page-tin-tuc__section-title {
    font-size: 2rem;
    margin-bottom: 30px;
  }

  .page-tin-tuc__news-grid {
    grid-template-columns: 1fr; /* Blog grid to single column */
  }

  .page-tin-tuc__news-card-image-wrapper {
    height: 180px;
  }

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

  .page-tin-tuc__news-date {
    font-size: 0.8rem;
    padding: 6px 10px;
  }

  .page-tin-tuc__news-card-title {
    font-size: 1.2rem;
    margin-bottom: 10px;
  }

  .page-tin-tuc__news-card-excerpt {
    font-size: 0.9rem;
    margin-bottom: 15px;
  }

  .page-tin-tuc__read-more-btn {
    padding: 8px 15px;
    font-size: 0.9rem;
  }

  .page-tin-tuc__view-all-button-wrapper {
    margin-top: 30px;
  }

  .page-tin-tuc__latest-updates-section,
  .page-tin-tuc__about-news-section,
  .page-tin-tuc__call-to-action {
    padding: 40px 0;
  }

  .page-tin-tuc__update-item {
    padding: 20px;
  }

  .page-tin-tuc__update-title {
    font-size: 1.4rem;
  }

  .page-tin-tuc__update-description {
    font-size: 0.95rem;
  }

  .page-tin-tuc__content-wrapper {
    flex-direction: column;
  }

  .page-tin-tuc__image-block {
    min-width: unset;
    width: 100%;
  }

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

  .page-tin-tuc__cta-description {
    font-size: 1rem;
  }

  /* General image and container responsiveness */
  .page-tin-tuc img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block;
  }
  
  .page-tin-tuc__section,
  .page-tin-tuc__card,
  .page-tin-tuc__container,
  .page-tin-tuc__content-wrapper,
  .page-tin-tuc__hero-buttons,
  .page-tin-tuc__view-all-button-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Buttons specific for mobile */
  .page-tin-tuc__cta-button,
  .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;
    flex-direction: column; /* Ensure vertical stacking for button groups */
  }
}

@media (max-width: 480px) {
  .page-tin-tuc__hero-image {
    height: 300px;
  }

  .page-tin-tuc__main-title {
    font-size: clamp(1.5rem, 8vw, 2rem);
  }

  .page-tin-tuc__hero-description {
    font-size: 0.9rem;
  }

  .page-tin-tuc__section-title {
    font-size: 1.8rem;
  }

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

  .page-tin-tuc__update-description {
    font-size: 0.9rem;
  }

  .page-tin-tuc__cta-description {
    font-size: 0.95rem;
  }
}