/* style/khuyen-mai-chi-tiet-uu-dai-moi.css */
.page-khuyen-mai-chi-tiet-uu-dai-moi {
  font-family: 'Arial', sans-serif;
  color: #333333; /* Default text color for light body background */
  background-color: #f8f8f8; /* Slightly off-white background */
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__section-title {
  font-size: 2.5em;
  font-weight: 700;
  color: #7A0E0E; /* Deep Red for titles */
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi p {
  line-height: 1.6;
  margin-bottom: 1em;
  color: #333333;
}

/* Image styles */
.page-khuyen-mai-chi-tiet-uu-dai-moi img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* Button styles */
.page-khuyen-mai-chi-tiet-uu-dai-moi__btn-primary,
.page-khuyen-mai-chi-tiet-uu-dai-moi__btn-secondary,
.page-khuyen-mai-chi-tiet-uu-dai-moi__btn-promo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 25px;
  border-radius: 8px;
  font-size: 1em;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__btn-primary,
.page-khuyen-mai-chi-tiet-uu-dai-moi__btn-promo {
  background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%);
  color: #7A0E0E; /* Deep Red for text on golden button */
  border: 2px solid transparent;
  box-shadow: 0 4px 15px rgba(255, 216, 106, 0.4);
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__btn-primary:hover,
.page-khuyen-mai-chi-tiet-uu-dai-moi__btn-promo:hover {
  background: linear-gradient(180deg, #E6B800 0%, #FFD86A 100%);
  box-shadow: 0 6px 20px rgba(255, 216, 106, 0.6);
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__btn-secondary {
  background-color: #ffffff;
  color: #C91F17; /* Main color for text on white button */
  border: 2px solid #C91F17;
  box-shadow: 0 4px 10px rgba(201, 31, 23, 0.2);
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__btn-secondary:hover {
  background-color: #f0f0f0;
  color: #E53935; /* Auxiliary color on hover */
  border-color: #E53935;
  box-shadow: 0 6px 15px rgba(201, 31, 23, 0.3);
}

/* HERO Section */
.page-khuyen-mai-chi-tiet-uu-dai-moi__hero-section {
  padding-top: 10px; /* Small top padding for fixed header */
  padding-bottom: 60px;
  background-color: #B71C1C; /* Background color for hero section */
  color: #FFF5E1; /* Main text color for hero section */
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__hero-section .page-khuyen-mai-chi-tiet-uu-dai-moi__container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  padding-top: 60px;
  padding-bottom: 60px;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__hero-content {
  flex: 1 1 50%;
  min-width: 300px;
  text-align: left;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__main-title {
  font-size: 3.2em;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
  color: #FFCC66; /* Glow color for main title */
  letter-spacing: -0.03em;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__hero-description {
  font-size: 1.15em;
  margin-bottom: 30px;
  color: #FFF5E1;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__cta-group {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__hero-image-container {
  flex: 1 1 40%;
  min-width: 300px;
  text-align: center;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__hero-image {
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Promotion Detail Section */
.page-khuyen-mai-chi-tiet-uu-dai-moi__promo-detail-section {
  padding: 80px 0;
  background-color: #f8f8f8;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__promo-item {
  background-color: #D32F2F; /* Card BG color */
  color: #FFF5E1; /* Text Main color */
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__promo-item-img {
  width: 100%;
  height: 220px; /* Fixed height for consistent card images */
  object-fit: cover;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__promo-item-title {
  font-size: 1.6em;
  font-weight: 700;
  margin: 20px 20px 10px;
  color: #FFCC66; /* Glow color for card titles */
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__promo-item-description {
  font-size: 1em;
  line-height: 1.6;
  margin: 0 20px 25px;
  flex-grow: 1;
  color: #FFF5E1;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__btn-promo {
  margin: 0 20px 20px;
  width: calc(100% - 40px);
}

/* Why Choose Section */
.page-khuyen-mai-chi-tiet-uu-dai-moi__why-choose-section {
  padding: 80px 0;
  background-color: #B71C1C; /* Background color */
  color: #FFF5E1; /* Text Main color */
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__benefit-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__benefit-item {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 25px;
  border-radius: 10px;
  font-size: 1.1em;
  line-height: 1.5;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  color: #FFF5E1;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__benefit-item strong {
  color: #FFCC66; /* Gold for strong text */
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__why-choose-text {
  text-align: center;
  font-size: 1.1em;
  margin-top: 40px;
  color: #FFF5E1;
}

/* FAQ Section */
.page-khuyen-mai-chi-tiet-uu-dai-moi__faq-section {
  padding: 80px 0;
  background-color: #f8f8f8;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__faq-list {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__faq-item {
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  color: #333333;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: 600;
  cursor: pointer;
  color: #C91F17; /* Main color for FAQ question */
  position: relative;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
  color: #7A0E0E; /* Deep Red for toggle icon */
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__faq-item[open] .page-khuyen-mai-chi-tiet-uu-dai-moi__faq-toggle {
  transform: rotate(45deg);
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__faq-answer {
  padding: 0 25px 20px;
  font-size: 1em;
  line-height: 1.6;
  color: #333333;
}

/* Final CTA Section */
.page-khuyen-mai-chi-tiet-uu-dai-moi__final-cta-section {
  padding: 80px 0;
  background-color: #B71C1C; /* Background color */
  text-align: center;
  color: #FFF5E1; /* Text Main color */
}

.page-khuyen-mai-chi-tiet-uu-dai-moi__final-cta-description {
  font-size: 1.15em;
  margin-bottom: 40px;
  color: #FFF5E1;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-khuyen-mai-chi-tiet-uu-dai-moi__main-title {
    font-size: 2.8em;
  }
  .page-khuyen-mai-chi-tiet-uu-dai-moi__section-title {
    font-size: 2em;
  }
  .page-khuyen-mai-chi-tiet-uu-dai-moi__hero-section .page-khuyen-mai-chi-tiet-uu-dai-moi__container {
    padding: 40px 15px;
  }
}

@media (max-width: 768px) {
  /* HERO Section */
  .page-khuyen-mai-chi-tiet-uu-dai-moi__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }
  .page-khuyen-mai-chi-tiet-uu-dai-moi__hero-section .page-khuyen-mai-chi-tiet-uu-dai-moi__container {
    flex-direction: column;
    text-align: center;
    padding-top: 30px;
    padding-bottom: 30px;
    gap: 30px;
  }
  .page-khuyen-mai-chi-tiet-uu-dai-moi__hero-content {
    order: 2;
  }
  .page-khuyen-mai-chi-tiet-uu-dai-moi__hero-image-container {
    order: 1;
  }
  .page-khuyen-mai-chi-tiet-uu-dai-moi__main-title {
    font-size: 2.2em;
    margin-bottom: 15px;
  }
  .page-khuyen-mai-chi-tiet-uu-dai-moi__hero-description {
    font-size: 1em;
    margin-bottom: 25px;
  }
  .page-khuyen-mai-chi-tiet-uu-dai-moi__cta-group {
    flex-direction: column;
    gap: 15px;
  }
  .page-khuyen-mai-chi-tiet-uu-dai-moi__btn-primary,
  .page-khuyen-mai-chi-tiet-uu-dai-moi__btn-secondary,
  .page-khuyen-mai-chi-tiet-uu-dai-moi__btn-promo,
  .page-khuyen-mai-chi-tiet-uu-dai-moi a[class*="button"],
  .page-khuyen-mai-chi-tiet-uu-dai-moi 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;
  }

  /* General content area, images, and containers for mobile */
  .page-khuyen-mai-chi-tiet-uu-dai-moi__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .page-khuyen-mai-chi-tiet-uu-dai-moi img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-khuyen-mai-chi-tiet-uu-dai-moi__promo-item-img {
     /* Adjust height for mobile */
  }
  .page-khuyen-mai-chi-tiet-uu-dai-moi__promo-detail-section,
  .page-khuyen-mai-chi-tiet-uu-dai-moi__why-choose-section,
  .page-khuyen-mai-chi-tiet-uu-dai-moi__faq-section,
  .page-khuyen-mai-chi-tiet-uu-dai-moi__final-cta-section {
    padding: 40px 0;
  }
  .page-khuyen-mai-chi-tiet-uu-dai-moi__promo-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-khuyen-mai-chi-tiet-uu-dai-moi__benefit-list {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .page-khuyen-mai-chi-tiet-uu-dai-moi__faq-item summary {
    font-size: 1.1em;
    padding: 15px 20px;
  }
  .page-khuyen-mai-chi-tiet-uu-dai-moi__faq-answer {
    padding: 0 20px 15px;
  }
  .page-khuyen-mai-chi-tiet-uu-dai-moi__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  /* Button containers mobile adaptation */
  .page-khuyen-mai-chi-tiet-uu-dai-moi__cta-group,
  .page-khuyen-mai-chi-tiet-uu-dai-moi__button-group,
  .page-khuyen-mai-chi-tiet-uu-dai-moi__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 0;
    padding-right: 0;
    flex-direction: column !important; /* Force vertical stacking for button groups */
    gap: 10px;
  }
}