/* style/tintc.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần lặp lại */

:root {
  --page-tintc-bg-color: #08160F;
  --page-tintc-card-bg-color: #11271B;
  --page-tintc-text-main-color: #F2FFF6;
  --page-tintc-text-secondary-color: #A7D9B8;
  --page-tintc-border-color: #2E7A4E;
  --page-tintc-glow-color: #57E38D;
  --page-tintc-gold-color: #F2C14E;
  --page-tintc-divider-color: #1E3A2A;
  --page-tintc-deep-green-color: #0A4B2C;
  --page-tintc-btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
}

.page-tintc {
  background-color: var(--page-tintc-bg-color);
  color: var(--page-tintc-text-main-color);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-tintc__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-tintc__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0 60px 0; /* body đã xử lý padding-top cho header, đây chỉ là khoảng cách nội dung */
  text-align: center;
  overflow: hidden;
}

.page-tintc__hero-image-wrapper {
  width: 100%;
  max-height: 675px; /* Giới hạn chiều cao cho hero image */
  overflow: hidden;
  position: relative;
}

.page-tintc__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.7); /* Làm tối ảnh để chữ dễ đọc hơn */
}

.page-tintc__hero-content {
  position: relative;
  z-index: 10;
  max-width: 900px;
  margin-top: -150px; /* Kéo nội dung lên trên ảnh một chút nhưng không che */
  padding: 0 20px;
}

.page-tintc__main-title {
  font-size: clamp(2em, 4vw, 3.2em); /* Dùng clamp để giới hạn kích thước H1 */
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--page-tintc-text-main-color);
}

.page-tintc__hero-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: var(--page-tintc-text-secondary-color);
}

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

.page-tintc__btn-primary,
.page-tintc__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1em;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-tintc__btn-primary {
  background: var(--page-tintc-btn-gradient);
  color: var(--page-tintc-text-main-color);
  border: none;
}

.page-tintc__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-tintc__btn-secondary {
  background-color: transparent;
  color: var(--page-tintc-text-main-color);
  border: 2px solid var(--page-tintc-border-color);
}

.page-tintc__btn-secondary:hover {
  background-color: var(--page-tintc-border-color);
  color: var(--page-tintc-text-main-color);
  transform: translateY(-2px);
}

.page-tintc__dark-section {
  background-color: var(--page-tintc-card-bg-color);
  padding: 60px 0;
}

.page-tintc__latest-news-section,
.page-tintc__industry-insights-section,
.page-tintc__cta-bottom-section {
  padding: 60px 0;
  text-align: center;
}

.page-tintc__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.5em);
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--page-tintc-text-main-color);
}

.page-tintc__section-description {
  font-size: 1.1em;
  max-width: 800px;
  margin: 0 auto 40px auto;
  color: var(--page-tintc-text-secondary-color);
}

.page-tintc__news-grid,
.page-tintc__insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-tintc__news-card,
.page-tintc__insight-card {
  background-color: var(--page-tintc-bg-color);
  border-radius: 12px;
  overflow: hidden;
  text-align: left;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--page-tintc-border-color);
}

.page-tintc__news-card:hover,
.page-tintc__insight-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-tintc__card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.page-tintc__card-image {
  width: 100%;
  height: 225px;
  object-fit: cover;
  display: block;
}

.page-tintc__card-content {
  padding: 25px;
}

.page-tintc__card-title {
  font-size: 1.3em;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--page-tintc-text-main-color);
}

.page-tintc__card-meta {
  font-size: 0.9em;
  color: var(--page-tintc-text-secondary-color);
  margin-bottom: 15px;
}

.page-tintc__card-excerpt {
  font-size: 1em;
  color: var(--page-tintc-text-secondary-color);
  margin-bottom: 20px;
}

.page-tintc__read-more {
  color: var(--page-tintc-gold-color);
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  margin-top: 10px;
}

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

.page-tintc__view-all-button {
  margin-top: 50px;
}

.page-tintc__faq-section {
  padding: 60px 0;
  text-align: center;
}

.page-tintc__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-tintc__faq-item {
  background-color: var(--page-tintc-bg-color);
  border: 1px solid var(--page-tintc-border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  text-align: left;
}

.page-tintc__faq-item details {
  width: 100%;
}

.page-tintc__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15em;
  font-weight: 600;
  color: var(--page-tintc-text-main-color);
  cursor: pointer;
  background-color: var(--page-tintc-card-bg-color);
  border-bottom: 1px solid var(--page-tintc-border-color);
  list-style: none; /* For details/summary */
}

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

.page-tintc__faq-question:hover {
  background-color: var(--page-tintc-deep-green-color);
}

.page-tintc__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: var(--page-tintc-gold-color);
}

.page-tintc__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  color: var(--page-tintc-text-secondary-color);
  border-top: 1px solid var(--page-tintc-divider-color);
}

.page-tintc__faq-answer p {
  margin-bottom: 10px;
}

.page-tintc__faq-answer p:last-child {
  margin-bottom: 0;
}

.page-tintc__cta-bottom-section {
  background-color: var(--page-tintc-card-bg-color);
  padding: 80px 0;
}

.page-tintc__cta-bottom-section .page-tintc__cta-buttons {
  margin-top: 40px;
}

.highlight {
  color: var(--page-tintc-gold-color);
  font-weight: 600;
}

/* ==================================================================
   Responsive Design - Mobile First (max-width: 768px)
   ================================================================== */
@media (max-width: 768px) {
  .page-tintc {
    font-size: 15px;
    line-height: 1.5;
  }

  .page-tintc__container {
    padding: 0 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-tintc__hero-section {
    padding: 10px 0 40px 0;
  }

  .page-tintc__hero-content {
    margin-top: -100px; /* Điều chỉnh lại cho mobile */
  }

  .page-tintc__main-title {
    font-size: 2em; /* Kích thước cụ thể cho mobile */
  }

  .page-tintc__hero-description {
    font-size: 1em;
  }

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

  .page-tintc__btn-primary,
  .page-tintc__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px !important;
    font-size: 0.95em !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-tintc__latest-news-section,
  .page-tintc__industry-insights-section,
  .page-tintc__faq-section,
  .page-tintc__cta-bottom-section {
    padding: 40px 0;
  }

  .page-tintc__section-title {
    font-size: 1.8em;
  }

  .page-tintc__section-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  .page-tintc__news-grid,
  .page-tintc__insights-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-tintc img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-tintc__news-card,
  .page-tintc__insight-card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-tintc__card-title {
    font-size: 1.1em;
  }

  .page-tintc__faq-question {
    font-size: 1em;
    padding: 15px 20px;
  }

  .page-tintc__faq-answer {
    padding: 15px 20px;
  }

  .page-tintc__faq-toggle {
    font-size: 1.3em;
  }
}

/* Ensure content images are at least 200px and responsive */
.page-tintc__news-card .page-tintc__card-image,
.page-tintc__insight-card .page-tintc__card-image {
  min-width: 200px;
  min-height: 200px;
}

/* Global image rules for content area - ensure no small icons */
.page-tintc img {
  max-width: 100%;
  height: auto;
  display: block;
  min-width: 200px; /* Minimum size for all content images */
  min-height: 200px; /* Minimum size for all content images */
}

/* Override min-width/height for hero image to allow it to scale down more */
.page-tintc__hero-image {
    min-width: unset;
    min-height: unset;
}

/* Specific content area img rules to prevent small sizes */
.page-tintc__content-area img,
.page-tintc__latest-news-section img,
.page-tintc__industry-insights-section img,
.page-tintc__faq-section img,
.page-tintc__cta-bottom-section img {
  max-width: 100%;
  height: auto;
  display: block;
  min-width: 200px;
  min-height: 200px;
}

/* Mobile specific content area image rules */
@media (max-width: 768px) {
  .page-tintc__content-area img,
  .page-tintc__latest-news-section img,
  .page-tintc__industry-insights-section img,
  .page-tintc__faq-section img,
  .page-tintc__cta-bottom-section img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: unset !important; /* Allow scaling down on mobile */
    min-height: unset !important; /* Allow scaling down on mobile */
  }
}