.page-khuyn-mi {
  font-family: 'Arial', sans-serif;
  color: #333;
  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, #000080 0%, #000040 100%); /* Dark Blue gradient for hero */
  color: #FFD700; /* Gold text for contrast */
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-khuyn-mi__hero-title {
  font-size: 3.5em;
  margin-bottom: 20px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  color: #FFD700; /* Gold for main title */
}

.page-khuyn-mi__hero-title a {
  color: #FFD700; /* Gold link in title */
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-khuyn-mi__hero-title a:hover {
  color: #FFF;
}

.page-khuyn-mi__hero-description {
  font-size: 1.3em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #FFF;
}

.page-khuyn-mi__hero-description a {
  color: #FFD700; /* Gold link in description */
  text-decoration: underline;
}

.page-khuyn-mi__hero-image {
  width: 100%;
  max-width: 1000px;
  height: auto;
  margin-top: 40px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  object-fit: cover;
}

.page-khuyn-mi__section {
  padding: 60px 0;
  background-color: #f9f9f9;
  color: #333;
}

.page-khuyn-mi__section--dark {
  background-color: #000080;
  color: #FFF;
}

.page-khuyn-mi__section--dark .page-khuyn-mi__section-title {
  color: #FFD700; /* Gold title on dark background */
}

.page-khuyn-mi__section--dark .page-khuyn-mi__section-title a {
  color: #FFD700; /* Gold link in title on dark background */
}

.page-khuyn-mi__section--dark .page-khuyn-mi__paragraph a {
  color: #FFD700; /* Gold link in paragraph on dark background */
}

.page-khuyn-mi__section-title {
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 40px;
  color: #000080; /* Dark blue for titles on light background */
}

.page-khuyn-mi__section-title a {
  color: #000080; /* Dark blue link in title */
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-khuyn-mi__section-title a:hover {
  color: #FFD700;
}

.page-khuyn-mi__paragraph {
  font-size: 1.1em;
  margin-bottom: 20px;
  text-align: justify;
}

.page-khuyn-mi__paragraph a {
  color: #000080; /* Dark blue link in paragraph */
  text-decoration: underline;
  font-weight: bold;
}

.page-khuyn-mi__paragraph a:hover {
  color: #FFD700;
}

.page-khuyn-mi__btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
}

.page-khuyn-mi__btn--primary {
  background-color: #FFD700; /* Gold button */
  color: #000080; /* Dark blue text */
  border: 2px solid #FFD700;
}

.page-khuyn-mi__btn--primary:hover {
  background-color: #e6c200;
  color: #000040;
  border-color: #e6c200;
}

.page-khuyn-mi__btn--secondary {
  background-color: #000080; /* Dark blue button */
  color: #FFD700; /* Gold text */
  border: 2px solid #000080;
}

.page-khuyn-mi__btn--secondary:hover {
  background-color: #000040;
  color: #FFD700;
  border-color: #000040;
}

.page-khuyn-mi__btn--outline {
  background-color: transparent;
  color: #FFD700; /* Gold text */
  border: 2px solid #FFD700;
}

.page-khuyn-mi__btn--outline:hover {
  background-color: #FFD700;
  color: #000080;
}

.page-khuyn-mi__btn--small {
  padding: 10px 20px;
  font-size: 0.9em;
}

.page-khuyn-mi__btn--large {
  padding: 20px 40px;
  font-size: 1.2em;
  margin-top: 30px;
}

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

.page-khuyn-mi__feature-card {
  background-color: #FFF;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  color: #333;
}

.page-khuyn-mi__feature-card h3 {
  color: #000080;
  font-size: 1.5em;
  margin-bottom: 15px;
}

.page-khuyn-mi__feature-card a {
  color: #000080; /* Dark blue link in feature card */
  text-decoration: underline;
  font-weight: bold;
}

.page-khuyn-mi__feature-card a:hover {
  color: #FFD700;
}

.page-khuyn-mi__image--full-width {
  width: 100%;
  height: auto;
  border-radius: 10px;
  margin-top: 40px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  object-fit: cover;
}

.page-khuyn-mi__image--content {
  width: 100%;
  max-width: 800px;
  height: auto;
  display: block;
  margin: 40px auto 0 auto;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  object-fit: cover;
}

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

.page-khuyn-mi__list-item {
  background-color: rgba(255, 255, 255, 0.1);
  margin-bottom: 15px;
  padding: 20px;
  border-radius: 8px;
  font-size: 1.1em;
  display: flex;
  align-items: flex-start;
  color: #FFF;
}

.page-khuyn-mi__list-item::before {
  content: '✓';
  color: #FFD700; /* Gold checkmark */
  font-weight: bold;
  margin-right: 10px;
  font-size: 1.2em;
}

.page-khuyn-mi__list--columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.page-khuyn-mi__list--columns .page-khuyn-mi__list-item {
  background-color: rgba(255, 255, 255, 0.15);
  padding: 15px;
}

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

.page-khuyn-mi__promo-card {
  background-color: #FFF;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  color: #333;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-khuyn-mi__promo-card-image {
  width: 100%;
  max-width: 400px;
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.page-khuyn-mi__promo-card-title {
  color: #000080;
  font-size: 1.6em;
  margin-bottom: 10px;
}

.page-khuyn-mi__promo-card-description {
  font-size: 1em;
  margin-bottom: 20px;
  flex-grow: 1;
}

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

.page-khuyn-mi__event-card {
  background-color: rgba(255, 255, 255, 0.15);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  color: #FFF;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-khuyn-mi__event-card-image {
  width: 100%;
  max-width: 400px;
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.page-khuyn-mi__event-card-title {
  color: #FFD700;
  font-size: 1.6em;
  margin-bottom: 10px;
}

.page-khuyn-mi__event-card-description {
  font-size: 1em;
  margin-bottom: 20px;
  flex-grow: 1;
}

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

.page-khuyn-mi__product-card {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  color: #FFF;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-khuyn-mi__product-card-image {
  width: 100%;
  max-width: 300px;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.page-khuyn-mi__product-card-title {
  color: #FFD700;
  font-size: 1.4em;
  margin-bottom: 10px;
}

.page-khuyn-mi__product-card-description {
  font-size: 0.95em;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-khuyn-mi__product-card a {
  color: #FFD700; /* Gold link in product card */
  text-decoration: underline;
}

.page-khuyn-mi__product-card a:hover {
  color: #FFF;
}

.page-khuyn-mi__guide-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
}

.page-khuyn-mi__guide-item {
  background-color: #FFF;
  margin-bottom: 25px;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.page-khuyn-mi__guide-item h3 {
  color: #000080;
  font-size: 1.8em;
  margin-bottom: 15px;
}

.page-khuyn-mi__guide-item h3 a {
  color: #000080; /* Dark blue link in guide item title */
  text-decoration: none;
}

.page-khuyn-mi__guide-item h3 a:hover {
  color: #FFD700;
}

.page-khuyn-mi__guide-item p {
  font-size: 1.05em;
  color: #555;
}

.page-khuyn-mi__guide-item p a {
  color: #000080; /* Dark blue link in guide item paragraph */
  text-decoration: underline;
  font-weight: bold;
}

.page-khuyn-mi__guide-item p a:hover {
  color: #FFD700;
}

.page-khuyn-mi__terms-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
}

.page-khuyn-mi__terms-item {
  background-color: rgba(255, 255, 255, 0.15);
  margin-bottom: 20px;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  color: #FFF;
}

.page-khuyn-mi__terms-item h3 {
  color: #FFD700;
  font-size: 1.6em;
  margin-bottom: 10px;
}

.page-khuyn-mi__terms-item p {
  font-size: 1em;
  color: #EEE;
}

.page-khuyn-mi__terms-item p a {
  color: #FFD700; /* Gold link in terms item paragraph */
  text-decoration: underline;
  font-weight: bold;
}

.page-khuyn-mi__terms-item p a:hover {
  color: #FFF;
}

.page-khuyn-mi__contact-methods {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 10px;
  margin-top: 30px;
  margin-bottom: 40px;
  text-align: center;
}

.page-khuyn-mi__contact-methods p {
  font-size: 1.2em;
  margin-bottom: 15px;
  color: #FFD700;
}

.page-khuyn-mi__contact-methods .page-khuyn-mi__link {
  color: #FFF;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.page-khuyn-mi__contact-methods .page-khuyn-mi__link:hover {
  color: #FFD700;
}

.page-khuyn-mi__call-to-action {
  background: linear-gradient(45deg, #FFD700 0%, #e6c200 100%); /* Gold gradient */
  padding: 80px 0;
  text-align: center;
  color: #000080; /* Dark blue text on gold background */
}

.page-khuyn-mi__call-to-action .page-khuyn-mi__section-title {
  color: #000080; /* Dark blue title on gold background */
}

.page-khuyn-mi__call-to-action .page-khuyn-mi__section-title a {
  color: #000080; /* Dark blue link in title on gold background */
}

.page-khuyn-mi__call-to-action .page-khuyn-mi__paragraph {
  color: #000040;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-khuyn-mi__call-to-action .page-khuyn-mi__paragraph a {
  color: #000040; /* Dark blue link in paragraph on gold background */
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-khuyn-mi__hero-title {
    font-size: 2.8em;
  }

  .page-khuyn-mi__hero-description {
    font-size: 1.1em;
  }

  .page-khuyn-mi__section-title {
    font-size: 2em;
  }

  .page-khuyn-mi__feature-grid, .page-khuyn-mi__promo-cards, .page-khuyn-mi__event-cards, .page-khuyn-mi__product-promos {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .page-khuyn-mi__list--columns {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-khuyn-mi__hero {
    padding: 80px 0;
  }

  .page-khuyn-mi__hero-title {
    font-size: 2.2em;
  }

  .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__btn {
    padding: 12px 25px;
    font-size: 1em;
  }

  .page-khuyn-mi__btn--large {
    padding: 15px 30px;
    font-size: 1.1em;
  }

  .page-khuyn-mi__feature-card, .page-khuyn-mi__promo-card, .page-khuyn-mi__event-card, .page-khuyn-mi__product-card {
    padding: 20px;
  }

  .page-khuyn-mi__list-item, .page-khuyn-mi__guide-item, .page-khuyn-mi__terms-item {
    padding: 20px;
  }

  .page-khuyn-mi__guide-item h3 {
    font-size: 1.5em;
  }

  .page-khuyn-mi__terms-item h3 {
    font-size: 1.4em;
  }
}

@media (max-width: 480px) {
  .page-khuyn-mi__hero-title {
    font-size: 1.8em;
  }

  .page-khuyn-mi__hero-description {
    font-size: 0.9em;
  }

  .page-khuyn-mi__section-title {
    font-size: 1.5em;
  }

  .page-khuyn-mi__btn {
    width: 100%;
    margin-bottom: 10px;
  }

  .page-khuyn-mi__btn--large {
    width: auto;
  }

  .page-khuyn-mi__contact-methods p {
    font-size: 1em;
  }
}