.page-khuyn-mi {
  font-family: 'Arial', sans-serif;
  color: #E0E0E0; /* Light gray for general text for contrast against dark background */
  background-color: #0A1931; /* Primary dark background */
  line-height: 1.6;
}

.page-khuyn-mi__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-khuyn-mi__hero {
  background: linear-gradient(135deg, #0A1931 0%, #1a2a43 100%); /* Slightly lighter gradient for hero */
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-khuyn-mi__hero-title {
  font-size: 3.5em;
  color: #FFD700; /* Auxiliary golden color for main titles */
  margin-bottom: 20px;
  text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
  font-weight: bold;
}

.page-khuyn-mi__hero-description {
  font-size: 1.2em;
  color: #CCCCCC;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

.page-khuyn-mi__hero-image {
  max-width: 100%;
  height: auto;
  margin-top: 30px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.page-khuyn-mi__section {
  padding: 60px 0;
  background-color: #1a2a43; /* Slightly lighter dark background for sections */
  margin-bottom: 20px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-khuyn-mi__section:nth-child(even) {
  background-color: #0A1931;
}

.page-khuyn-mi__section-title {
  font-size: 2.5em;
  color: #FFD700;
  text-align: center;
  margin-bottom: 30px;
  font-weight: bold;
  text-shadow: 0 0 5px rgba(255, 215, 0, 0.3);
}

.page-khuyn-mi__section-description {
  font-size: 1.1em;
  color: #B0B0B0;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px auto;
}

.page-khuyn-mi__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-khuyn-mi__card {
  background-color: #2a3a50;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-khuyn-mi__card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.6);
}

.page-khuyn-mi__card-title {
  font-size: 1.6em;
  color: #FFD700;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-khuyn-mi__card-text {
  color: #B0B0B0;
  font-size: 0.95em;
  margin-bottom: 25px;
  flex-grow: 1;
}

.page-khuyn-mi__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1em;
  transition: background-color 0.3s ease, transform 0.2s ease;
  text-align: center;
  white-space: nowrap;
  margin-top: auto; /* Push button to bottom of card */
}

.page-khuyn-mi__btn--primary {
  background-color: #FFD700; /* Auxiliary golden color */
  color: #0A1931; /* Primary dark color for text */
  border: 2px solid #FFD700;
}

.page-khuyn-mi__btn--primary:hover {
  background-color: #e6c200;
  transform: translateY(-3px);
}

.page-khuyn-mi__btn--secondary {
  background-color: transparent;
  color: #FFD700;
  border: 2px solid #FFD700;
}

.page-khuyn-mi__btn--secondary:hover {
  background-color: #FFD700;
  color: #0A1931;
  transform: translateY(-3px);
}

.page-khuyn-mi__btn--large {
  padding: 15px 35px;
  font-size: 1.1em;
}

.page-khuyn-mi__feature-item {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-bottom: 60px;
  background-color: #2a3a50;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
}

.page-khuyn-mi__feature-item--reverse {
  flex-direction: row-reverse;
}

.page-khuyn-mi__feature-image {
  flex: 1;
  max-width: 50%;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  height: auto; /* Ensure image scales correctly */
}

.page-khuyn-mi__feature-content {
  flex: 1;
  max-width: 50%;
}

.page-khuyn-mi__feature-title {
  font-size: 2em;
  color: #FFD700;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-khuyn-mi__feature-text {
  color: #B0B0B0;
  margin-bottom: 20px;
}

.page-khuyn-mi__feature-list {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.page-khuyn-mi__feature-list li {
  color: #E0E0E0;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
}

.page-khuyn-mi__list-icon {
  color: #FFD700;
  margin-right: 10px;
  font-size: 1.2em;
}

.page-khuyn-mi__how-to-claim ol {
  list-style: none;
  counter-reset: step-counter;
  padding: 0;
  max-width: 800px;
  margin: 0 auto;
}

.page-khuyn-mi__how-to-claim li {
  counter-increment: step-counter;
  margin-bottom: 25px;
  padding-left: 60px;
  position: relative;
  color: #E0E0E0;
  font-size: 1.1em;
}

.page-khuyn-mi__how-to-claim li::before {
  content: counter(step-counter);
  position: absolute;
  left: 0;
  top: 0;
  background-color: #FFD700;
  color: #0A1931;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.4em;
  box-shadow: 0 2px 10px rgba(255, 215, 0, 0.4);
}

.page-khuyn-mi__how-to-claim li strong {
  color: #FFD700;
}

.page-khuyn-mi__benefit-list {
  list-style: none;
  padding: 0;
  max-width: 900px;
  margin: 0 auto 40px auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.page-khuyn-mi__benefit-list li {
  background-color: #2a3a50;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: flex-start;
  font-size: 1em;
  color: #E0E0E0;
}

.page-khuyn-mi__benefit-list li strong {
  color: #FFD700;
  margin-right: 5px;
}

.page-khuyn-mi__terms-list {
  list-style: disc;
  padding-left: 25px;
  max-width: 900px;
  margin: 0 auto 40px auto;
  color: #B0B0B0;
}

.page-khuyn-mi__terms-list li {
  margin-bottom: 15px;
  font-size: 1em;
}

.page-khuyn-mi__faq-item {
  background-color: #2a3a50;
  border-radius: 8px;
  margin-bottom: 20px;
  padding: 25px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
}

.page-khuyn-mi__faq-question {
  font-size: 1.3em;
  color: #FFD700;
  margin-bottom: 10px;
  cursor: pointer;
  font-weight: bold;
}

.page-khuyn-mi__faq-answer {
  color: #B0B0B0;
  font-size: 1em;
  line-height: 1.8;
}

.page-khuyn-mi__cta-final {
  background-color: #0A1931;
  padding: 80px 0;
  text-align: center;
}

.page-khuyn-mi__cta-title {
  font-size: 3em;
  color: #FFD700;
  margin-bottom: 25px;
  text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
  font-weight: bold;
}

.page-khuyn-mi__cta-description {
  font-size: 1.2em;
  color: #CCCCCC;
  max-width: 900px;
  margin: 0 auto 40px auto;
}

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

/* Responsive adjustments */
@media (max-width: 1024px) {
  .page-khuyn-mi__hero-title {
    font-size: 3em;
  }
  .page-khuyn-mi__section-title {
    font-size: 2em;
  }
  .page-khuyn-mi__feature-item {
    flex-direction: column;
    text-align: center;
  }
  .page-khuyn-mi__feature-item--reverse {
    flex-direction: column;
  }
  .page-khuyn-mi__feature-image,
  .page-khuyn-mi__feature-content {
    max-width: 100%;
  }
  .page-khuyn-mi__benefit-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-khuyn-mi__hero {
    padding: 60px 0;
  }
  .page-khuyn-mi__hero-title {
    font-size: 2.5em;
  }
  .page-khuyn-mi__hero-description {
    font-size: 1em;
  }
  .page-khuyn-mi__section {
    padding: 40px 0;
  }
  .page-khuyn-mi__section-title {
    font-size: 1.8em;
  }
  .page-khuyn-mi__grid {
    grid-template-columns: 1fr;
  }
  .page-khuyn-mi__cta-title {
    font-size: 2.2em;
  }
  .page-khuyn-mi__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-khuyn-mi__btn--large {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .page-khuyn-mi__hero-title {
    font-size: 2em;
  }
  .page-khuyn-mi__hero-description {
    font-size: 0.9em;
  }
  .page-khuyn-mi__section-title {
    font-size: 1.5em;
  }
  .page-khuyn-mi__card-title {
    font-size: 1.4em;
  }
  .page-khuyn-mi__feature-title {
    font-size: 1.6em;
  }
  .page-khuyn-mi__how-to-claim li {
    padding-left: 50px;
    font-size: 1em;
  }
  .page-khuyn-mi__how-to-claim li::before {
    width: 35px;
    height: 35px;
    font-size: 1.2em;
  }
  .page-khuyn-mi__faq-question {
    font-size: 1.1em;
  }
  .page-khuyn-mi__cta-title {
    font-size: 1.8em;
  }
  .page-khuyn-mi__btn {
    padding: 10px 20px;
    font-size: 0.9em;
  }
  .page-khuyn-mi__btn--large {
    padding: 12px 25px;
    font-size: 1em;
  }
}