/* Base Styles */
.page-tin-tuc {
  font-family: 'Arial', sans-serif;
  color: #FFF3E6; /* Text Main */
  background-color: #0D0E12; /* Background */
  line-height: 1.6;
  font-size: 16px;
}

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

.page-tin-tuc__section {
  padding: 60px 0;
}

.page-tin-tuc__section-title {
  font-size: 36px;
  font-weight: 700;
  color: #FF8C1A; /* Primary color for titles */
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.2;
}

.page-tin-tuc__text-block {
  margin-bottom: 20px;
  text-align: justify;
}

/* Hero Section */
.page-tin-tuc__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding, assuming shared.css handles body padding-top */
  padding-bottom: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.page-tin-tuc__hero-image-wrapper {
  width: 100%;
  height: 675px;
  max-height: 675px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 30px;
}

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

.page-tin-tuc__hero-content {
  max-width: 900px;
  padding: 0 15px;
  margin-top: -60px; /* Adjust to slightly overlap image area for visual flow */
  position: relative;
  z-index: 2;
}

.page-tin-tuc__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem); /* Responsive font size */
  font-weight: 800;
  color: #FFB04D; /* Glow color for main title */
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(255, 176, 77, 0.5);
}

.page-tin-tuc__description {
  font-size: 1.15em;
  margin-bottom: 30px;
  opacity: 0.9;
}

/* Buttons */
.page-tin-tuc__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-tin-tuc__btn-primary {
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); /* Button gradient */
  color: #ffffff;
  box-shadow: 0 5px 15px rgba(255, 165, 58, 0.4);
}

.page-tin-tuc__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(255, 165, 58, 0.6);
}

.page-tin-tuc__btn-secondary {
  background: #17191F; /* Card BG */
  color: #FF8C1A; /* Primary color */
  border: 2px solid #A84F0C; /* Border color */
}

.page-tin-tuc__btn-secondary:hover {
  background: #2a2d36;
  color: #FFB04D; /* Glow color */
  border-color: #FFB04D;
}

/* Grid Layouts */
.page-tin-tuc__grid {
  display: grid;
  gap: 30px;
}

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

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

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

/* Card Styles */
.page-tin-tuc__card {
  background-color: #17191F; /* Card BG */
  border: 1px solid #A84F0C; /* Border */
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.page-tin-tuc__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-tin-tuc__card-image {
  width: 100%;
  height: 225px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
}

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

.page-tin-tuc__card-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #FFB04D; /* Glow color */
  line-height: 1.3;
}

.page-tin-tuc__card-title a {
  color: inherit;
  text-decoration: none;
}

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

.page-tin-tuc__card-description {
  font-size: 15px;
  color: #FFF3E6;
  opacity: 0.8;
  margin-bottom: 15px;
  flex-grow: 1;
}

.page-tin-tuc__article-meta {
  font-size: 14px;
  color: #FFF3E6;
  opacity: 0.7;
  margin-bottom: 10px;
}

.page-tin-tuc__read-more {
  display: inline-block;
  color: #FF8C1A;
  text-decoration: none;
  font-weight: 600;
  margin-top: auto;
}

.page-tin-tuc__read-more:hover {
  text-decoration: underline;
  color: #FFA53A;
}

.page-tin-tuc__category-card .page-tin-tuc__card-content {
  padding-top: 15px;
}

.page-tin-tuc__category-card .page-tin-tuc__card-title {
  margin-top: 0;
  margin-bottom: 10px;
}

.page-tin-tuc__feature-card {
  text-align: center;
  padding: 25px;
  background-color: #17191F;
  border: 1px solid #A84F0C;
}

.page-tin-tuc__feature-card .page-tin-tuc__card-title {
  font-size: 22px;
  margin-bottom: 15px;
}

.page-tin-tuc__feature-card .page-tin-tuc__card-description {
  font-size: 16px;
  margin-bottom: 0;
}

.page-tin-tuc__button-container {
  text-align: center;
  margin-top: 40px;
}

/* FAQ Section */
details.page-tin-tuc__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #A84F0C; /* Border */
  overflow: hidden;
  background: #17191F; /* Card BG */
}
details.page-tin-tuc__faq-item summary.page-tin-tuc__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  color: #FFF3E6; /* Text Main */
}
details.page-tin-tuc__faq-item summary.page-tin-tuc__faq-question::-webkit-details-marker {
  display: none;
}
details.page-tin-tuc__faq-item summary.page-tin-tuc__faq-question:hover {
  background: rgba(255, 140, 26, 0.1);
}
.page-tin-tuc__faq-qtext {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #FFB04D; /* Glow color for question */
}
.page-tin-tuc__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #FF8C1A; /* Primary color */
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-tin-tuc__faq-item .page-tin-tuc__faq-answer {
  padding: 0 20px 20px;
  background: #0D0E12; /* Background */
  border-radius: 0 0 5px 5px;
  color: #FFF3E6;
  opacity: 0.8;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-tin-tuc__section-title {
    font-size: 32px;
  }

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

  .page-tin-tuc__hero-image-wrapper {
    height: 500px;
    max-height: 500px;
  }

  .page-tin-tuc__hero-content {
    margin-top: -40px;
  }

  .page-tin-tuc__card-title {
    font-size: 18px;
  }

  .page-tin-tuc__card-image {
    height: 200px;
  }
}

@media (max-width: 768px) {
  .page-tin-tuc {
    font-size: 15px;
  }

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

  .page-tin-tuc__section-title {
    font-size: 28px;
    margin-bottom: 30px;
  }

  .page-tin-tuc__hero-section {
    padding-bottom: 40px;
  }

  .page-tin-tuc__hero-image-wrapper {
    height: 300px !important;
    max-height: 300px !important;
  }
  
  .page-tin-tuc__hero-image {
    object-fit: contain !important; /* Mobile: prevent cropping */
    aspect-ratio: unset !important; /* Mobile: allow natural aspect ratio */
    width: 100% !important;
    height: auto !important;
  }

  .page-tin-tuc__hero-content {
    margin-top: -30px;
    padding: 0 10px;
  }

  .page-tin-tuc__main-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
    margin-bottom: 15px;
  }

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

  .page-tin-tuc__cta-button {
    padding: 12px 20px;
    font-size: 16px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-tin-tuc__button-container {
    padding: 0 15px;
  }

  .page-tin-tuc__category-grid,
  .page-tin-tuc__article-grid,
  .page-tin-tuc__feature-grid {
    grid-template-columns: 1fr; /* Single column on mobile */
    gap: 20px;
    padding: 0 15px;
  }

  .page-tin-tuc__card-image {
    height: 180px;
  }

  .page-tin-tuc__card-content {
    padding: 15px;
  }

  .page-tin-tuc__card-title {
    font-size: 17px;
  }

  .page-tin-tuc__card-description {
    font-size: 14px;
  }

  details.page-tin-tuc__faq-item summary.page-tin-tuc__faq-question { padding: 15px; }
  .page-tin-tuc__faq-qtext { font-size: 15px; }
  details.page-tin-tuc__faq-item .page-tin-tuc__faq-answer { padding: 0 15px 15px; }

  /* 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__grid {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-tin-tuc__button-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
}