.page-khuyen-mai {
  font-family: Arial, sans-serif;
  color: #1F2D3D; /* Text Main */
  background-color: #F4F7FB; /* Background */
  line-height: 1.6;
}

.page-khuyen-mai__container {
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-khuyen-mai__top-section {
  padding-top: 10px; /* Small top padding */
  padding-bottom: 40px;
  text-align: center;
  background: linear-gradient(180deg, #6FA3FF 0%, #2F6BFF 100%); /* Using auxiliary and primary color for a gradient hero */
  color: #ffffff;
}

.page-khuyen-mai__main-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  margin-bottom: 15px;
  line-height: 1.2;
  color: #ffffff;
}

.page-khuyen-mai__description {
  font-size: 1.1rem;
  max-width: 800px;
  margin: 0 auto 30px auto;
  color: #ffffff;
}

.page-khuyen-mai__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-khuyen-mai__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-khuyen-mai__btn--primary {
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); /* Button color */
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(47, 107, 255, 0.3);
}

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

.page-khuyen-mai__btn--secondary {
  background: #ffffff;
  color: #2F6BFF; /* Primary color for text */
  border: 2px solid #2F6BFF; /* Primary color for border */
}

.page-khuyen-mai__btn--secondary:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
}

.page-khuyen-mai__btn--small {
  padding: 8px 18px;
  font-size: 0.9rem;
  border-radius: 6px;
}

.page-khuyen-mai__btn--outline {
  background: transparent;
  color: #2F6BFF; /* Primary color */
  border: 2px solid #D6E2FF; /* Border color */
  box-shadow: none;
}

.page-khuyen-mai__btn--outline:hover {
  background: #D6E2FF;
  color: #2F6BFF;
}

.page-khuyen-mai__btn--text {
  background: transparent;
  color: #2F6BFF; /* Primary color */
  border: none;
  padding: 0;
  font-weight: 600;
  text-decoration: underline;
}

.page-khuyen-mai__btn--text:hover {
  color: #4A8BFF;
}

.page-khuyen-mai__section {
  padding: 60px 0;
}

.page-khuyen-mai__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: #1F2D3D; /* Text Main */
  text-align: center;
  margin-bottom: 40px;
}

.page-khuyen-mai__text-block {
  font-size: 1rem;
  line-height: 1.7;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 30px auto;
  color: #1F2D3D; /* Text Main */
}

.page-khuyen-mai__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-khuyen-mai__feature-card {
  background-color: #FFFFFF; /* Card BG */
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease;
}

.page-khuyen-mai__feature-card:hover {
  transform: translateY(-5px);
}

.page-khuyen-mai__feature-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-khuyen-mai__feature-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: #2F6BFF; /* Primary color */
  margin-bottom: 15px;
}

.page-khuyen-mai__feature-description {
  font-size: 0.95rem;
  color: #1F2D3D; /* Text Main */
  line-height: 1.7;
}

.page-khuyen-mai__promo-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-khuyen-mai__promo-card {
  background-color: #FFFFFF; /* Card BG */
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.page-khuyen-mai__promo-image {
  width: 100%;
  height: 250px; /* Fixed height for promo images */
  object-fit: cover;
}

.page-khuyen-mai__promo-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-khuyen-mai__promo-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: #000000; /* Custom Color_1776249996415 */
  margin-bottom: 15px;
}

.page-khuyen-mai__promo-description {
  font-size: 0.95rem;
  color: #1F2D3D; /* Text Main */
  line-height: 1.7;
  margin-bottom: 20px;
}

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

.page-khuyen-mai__step-card {
  background-color: #FFFFFF; /* Card BG */
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  padding: 25px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-khuyen-mai__step-figure {
  margin: 0 0 20px 0;
  width: 100%;
}

.page-khuyen-mai__step-image {
  width: 100%;
  height: 180px; /* Fixed height for step images */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
}

.page-khuyen-mai__step-caption {
  font-size: 1.2rem;
  font-weight: 600;
  color: #2F6BFF; /* Primary color */
}

.page-khuyen-mai__step-description {
  font-size: 0.95rem;
  color: #1F2D3D; /* Text Main */
  line-height: 1.7;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-khuyen-mai__info-card {
  background-color: #FFFFFF; /* Card BG */
  border-left: 5px solid #2F6BFF; /* Primary color */
  border-radius: 8px;
  padding: 25px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  margin-bottom: 20px;
}

.page-khuyen-mai__info-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: #000000; /* Custom Color_1776249996415 */
  margin-bottom: 10px;
}

.page-khuyen-mai__info-description {
  font-size: 0.95rem;
  color: #1F2D3D; /* Text Main */
  line-height: 1.7;
}

.page-khuyen-mai__faq-item {
  background-color: #FFFFFF; /* Card BG */
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.page-khuyen-mai__faq-question {
  font-size: 1.1rem;
  font-weight: 600;
  color: #2F6BFF; /* Primary color */
  margin-bottom: 10px;
}

.page-khuyen-mai__faq-answer {
  font-size: 0.95rem;
  color: #1F2D3D; /* Text Main */
  line-height: 1.7;
}

.page-khuyen-mai__conclusion {
  text-align: center;
  padding-bottom: 80px;
}

/* General image styling */
.page-khuyen-mai img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* --- Mobile Responsive Styles --- */
@media (max-width: 768px) {
  .page-khuyen-mai {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-khuyen-mai__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 1. Top Section (Title + CTA) */
  .page-khuyen-mai__top-section {
    padding-top: 10px !important; /* Enforce small top padding */
    padding-bottom: 30px;
  }

  .page-khuyen-mai__main-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
    margin-bottom: 10px;
  }

  .page-khuyen-mai__description {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .page-khuyen-mai__cta-buttons {
    flex-direction: column;
    gap: 10px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-khuyen-mai__btn {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 2. Single Column Long Content (Sections) */
  .page-khuyen-mai__section {
    padding: 30px 0;
  }

  .page-khuyen-mai__section-title {
    font-size: clamp(1.5rem, 6vw, 2rem);
    margin-bottom: 25px;
  }

  .page-khuyen-mai__text-block {
    font-size: 0.95rem;
    margin-bottom: 20px;
  }

  .page-khuyen-mai__feature-grid, 
  .page-khuyen-mai__promo-list, 
  .page-khuyen-mai__steps-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-khuyen-mai__feature-card, 
  .page-khuyen-mai__promo-card, 
  .page-khuyen-mai__step-card, 
  .page-khuyen-mai__info-card, 
  .page-khuyen-mai__faq-item {
    padding: 20px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-khuyen-mai__promo-card {
    flex-direction: column;
  }

  .page-khuyen-mai__promo-image {
    height: 200px; /* Adjust height for mobile */
  }

  .page-khuyen-mai__promo-title {
    font-size: 1.2rem;
  }

  .page-khuyen-mai__step-image {
    height: 150px;
  }

  .page-khuyen-mai__step-caption {
    font-size: 1.1rem;
  }

  /* 3. General Images and Figures */
  .page-khuyen-mai img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-khuyen-mai__feature-image,
  .page-khuyen-mai__promo-image,
  .page-khuyen-mai__step-image {
    object-fit: cover !important; /* Ensure images fit */
  }

  /* 4. Buttons (already covered in top-section, but explicitly for general buttons) */
  .page-khuyen-mai__btn--small, .page-khuyen-mai__btn--outline {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 5. FAQ Block (as h3/p) */
  .page-khuyen-mai__faq-question {
    font-size: 1rem;
  }

  .page-khuyen-mai__faq-answer {
    font-size: 0.9rem;
  }

  .page-khuyen-mai__conclusion {
    padding-bottom: 40px;
  }
}