.page-khuyen-mai__hero-section {
  padding-top: 10px; /* Small top padding, assuming shared.css handles body padding-top */
  padding-bottom: 60px;
  background: #F4F7FB; /* Use specified background color */
}

.page-khuyen-mai__hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 40px 20px;
  gap: 40px;
}

.page-khuyen-mai__hero-content {
  flex: 1 1 45%;
  min-width: 300px;
  color: #1F2D3D; /* Use specified text main color */
}

.page-khuyen-mai__hero-title {
  font-size: 3.2em;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #000000; /* Use specified Custom Color_1776249996415 */
  max-width: 600px;
}

.page-khuyen-mai__hero-description {
  font-size: 1.1em;
  line-height: 1.6;
  margin-bottom: 30px;
  color: #1F2D3D; /* Use specified text main color */
  max-width: 550px;
}

.page-khuyen-mai__hero-cta-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.page-khuyen-mai__hero-image {
  flex: 1 1 45%;
  min-width: 300px;
  text-align: center;
}

.page-khuyen-mai__hero-side-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.page-khuyen-mai__btn-primary,
.page-khuyen-mai__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-size: 1.1em;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  white-space: nowrap;
}

.page-khuyen-mai__btn-primary {
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); /* Custom button color */
  color: #ffffff;
  border: none;
}

.page-khuyen-mai__btn-primary:hover {
  background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
  box-shadow: 0 4px 15px rgba(47, 107, 255, 0.4);
}

.page-khuyen-mai__btn-secondary {
  background: #FFFFFF; /* Card BG color */
  color: #2F6BFF; /* Main color */
  border: 2px solid #2F6BFF; /* Main color as border */
}

.page-khuyen-mai__btn-secondary:hover {
  background: #2F6BFF;
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(47, 107, 255, 0.2);
}

.page-khuyen-mai__content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
  color: #1F2D3D; /* Text Main color */
}

.page-khuyen-mai__intro-section {
  background: #FFFFFF; /* Card BG color */
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  margin-top: -30px; /* Overlap with hero for visual flow */
  position: relative;
  z-index: 1;
}

.page-khuyen-mai__section-title {
  font-size: 2.5em;
  font-weight: 700;
  color: #000000; /* Custom Color_1776249996415 */
  text-align: center;
  margin-bottom: 25px;
}

.page-khuyen-mai__section-description {
  font-size: 1.1em;
  line-height: 1.7;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 40px;
  color: #1F2D3D; /* Text Main color */
}

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

.page-khuyen-mai__promo-card {
  background: #FFFFFF; /* Card BG color */
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  padding: 30px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.3s ease;
  border: 1px solid #D6E2FF; /* Border color */
}

.page-khuyen-mai__promo-card:hover {
  transform: translateY(-8px);
}

.page-khuyen-mai__promo-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 25px;
  object-fit: cover;
  display: block;
  width: 100%;
}

.page-khuyen-mai__promo-card-title {
  font-size: 1.6em;
  font-weight: 600;
  color: #000000; /* Custom Color_1776249996415 */
  margin-bottom: 15px;
  line-height: 1.4;
}

.page-khuyen-mai__promo-card-description {
  font-size: 1em;
  line-height: 1.6;
  color: #1F2D3D; /* Text Main color */
  margin-bottom: 25px;
  flex-grow: 1;
}

.page-khuyen-mai__guide-section {
  background: #F4F7FB; /* Background color */
}

.page-khuyen-mai__guide-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
}

.page-khuyen-mai__guide-steps {
  flex: 1 1 55%;
  min-width: 300px;
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.page-khuyen-mai__step-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.page-khuyen-mai__step-number {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: 50%;
  background: #2F6BFF; /* Main color */
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3em;
  font-weight: 700;
}

.page-khuyen-mai__step-title {
  font-size: 1.4em;
  font-weight: 600;
  color: #000000; /* Custom Color_1776249996415 */
  margin-bottom: 5px;
}

.page-khuyen-mai__step-description {
  font-size: 1em;
  line-height: 1.6;
  color: #1F2D3D; /* Text Main color */
}

.page-khuyen-mai__guide-image {
  flex: 1 1 35%;
  min-width: 250px;
  text-align: center;
}

.page-khuyen-mai__guide-visual {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-khuyen-mai__terms-list {
  list-style: disc;
  padding-left: 25px;
  margin-top: 30px;
  font-size: 1em;
  line-height: 1.8;
  color: #1F2D3D; /* Text Main color */
}

.page-khuyen-mai__terms-list li {
  margin-bottom: 10px;
}

.page-khuyen-mai__terms-cta {
  text-align: center;
  margin-top: 40px;
}

.page-khuyen-mai__faq-list {
  margin-top: 40px;
}

.page-khuyen-mai__faq-item {
  background: #FFFFFF; /* Card BG color */
  border: 1px solid #D6E2FF; /* Border color */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-khuyen-mai__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15em;
  font-weight: 600;
  color: #000000; /* Custom Color_1776249996415 */
  cursor: pointer;
  background: #F4F7FB; /* Background color for summary */
  border-bottom: 1px solid transparent; /* default */
}

.page-khuyen-mai__faq-item[open] .page-khuyen-mai__faq-question {
  border-bottom-color: #D6E2FF; /* Border color */
}

.page-khuyen-mai__faq-qtext {
  flex-grow: 1;
}

.page-khuyen-mai__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: #2F6BFF; /* Main color */
}

.page-khuyen-mai__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  line-height: 1.7;
  color: #1F2D3D; /* Text Main color */
  background: #FFFFFF; /* Card BG color */
}

.page-khuyen-mai__cta-section {
  background: #2F6BFF; /* Main color */
  padding: 80px 20px;
  text-align: center;
}

.page-khuyen-mai__cta-container {
  max-width: 900px;
  margin: 0 auto;
}

.page-khuyen-mai__cta-title {
  font-size: 2.8em;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 25px;
  line-height: 1.3;
}

.page-khuyen-mai__cta-description {
  font-size: 1.1em;
  line-height: 1.7;
  color: #ffffff;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-khuyen-mai__hero-title {
    font-size: 2.8em;
  }
  .page-khuyen-mai__section-title {
    font-size: 2.2em;
  }
  .page-khuyen-mai__cta-title {
    font-size: 2.4em;
  }
  .page-khuyen-mai__promo-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  /* HERO Section */
  .page-khuyen-mai__hero-section {
    padding-top: 10px !important; /* Small top padding for mobile */
    padding-bottom: 40px;
  }
  .page-khuyen-mai__hero-container {
    flex-direction: column;
    padding: 30px 15px;
    gap: 30px;
  }
  .page-khuyen-mai__hero-content {
    order: 2;
    text-align: center;
  }
  .page-khuyen-mai__hero-image {
    order: 1;
  }
  .page-khuyen-mai__hero-title {
    font-size: 2.2em !important;
    margin-bottom: 15px;
    max-width: 100%;
  }
  .page-khuyen-mai__hero-description {
    font-size: 1em !important;
    margin-bottom: 25px;
    max-width: 100%;
  }
  .page-khuyen-mai__hero-cta-buttons {
    flex-direction: column;
    gap: 10px;
  }
  .page-khuyen-mai__btn-primary,
  .page-khuyen-mai__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px;
    font-size: 1em;
  }

  /* Intro Section */
  .page-khuyen-mai__intro-section,
  .page-khuyen-mai__highlight-promos,
  .page-khuyen-mai__guide-section,
  .page-khuyen-mai__terms-section,
  .page-khuyen-mai__faq-section,
  .page-khuyen-mai__cta-section {
    padding: 40px 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-khuyen-mai__section-title {
    font-size: 1.8em !important;
    margin-bottom: 20px;
  }
  .page-khuyen-mai__section-description {
    font-size: 0.95em !important;
    margin-bottom: 30px;
  }

  /* Promo Grid */
  .page-khuyen-mai__promo-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .page-khuyen-mai__promo-card {
    padding: 25px;
  }
  .page-khuyen-mai__promo-card-title {
    font-size: 1.4em;
  }
  .page-khuyen-mai__promo-card-description {
    font-size: 0.95em;
  }

  /* Guide Section */
  .page-khuyen-mai__guide-content {
    flex-direction: column;
    gap: 30px;
  }
  .page-khuyen-mai__guide-steps {
    flex: 1 1 auto;
    min-width: unset;
  }
  .page-khuyen-mai__step-item {
    gap: 15px;
  }
  .page-khuyen-mai__step-number {
    width: 35px;
    height: 35px;
    min-width: 35px;
    font-size: 1.1em;
  }
  .page-khuyen-mai__step-title {
    font-size: 1.2em;
  }
  .page-khuyen-mai__step-description {
    font-size: 0.9em;
  }
  .page-khuyen-mai__guide-image {
    flex: 1 1 auto;
    min-width: unset;
  }

  /* Terms Section */
  .page-khuyen-mai__terms-list {
    font-size: 0.95em;
    padding-left: 20px;
  }

  /* FAQ Section */
  .page-khuyen-mai__faq-question {
    padding: 15px 20px;
    font-size: 1.05em;
  }
  .page-khuyen-mai__faq-answer {
    padding: 15px 20px;
    font-size: 0.95em;
  }

  /* CTA Section */
  .page-khuyen-mai__cta-title {
    font-size: 2em !important;
  }
  .page-khuyen-mai__cta-description {
    font-size: 1em !important;
  }
  .page-khuyen-mai__cta-buttons {
    flex-direction: column;
    gap: 10px;
  }

  /* General Images and Containers for mobile */
  .page-khuyen-mai img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }
  .page-khuyen-mai__section,
  .page-khuyen-mai__card,
  .page-khuyen-mai__container,
  .page-khuyen-mai__promo-card,
  .page-khuyen-mai__hero-content,
  .page-khuyen-mai__hero-image,
  .page-khuyen-mai__guide-steps,
  .page-khuyen-mai__guide-image,
  .page-khuyen-mai__cta-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}